Clamping device configured to hold one or more longitudinal elements

1. A clamping device comprising:

a clamp frame that is configured to move between an open configuration, in which the clamp frame is configured to receive at least one longitudinal element, and a closed configuration, in which the clamp frame wraps around and holds the at least one longitudinal element, the clamp frame including a coupling end having an inner surface and a coupling base having an outer surface, the inner and outer surfaces having profiles that form a locked engagement to hold the clamp frame in the closed configuration; and

a secondary locking mechanism that secures the coupling end and the coupling base to each other, the secondary locking mechanism being activatable after the clamp frame is held in the closed configuration by the locked engagement; and

wherein the clamp frame has a passage through the coupling end and the coupling base has a base cavity that aligns with the passage when the clamp frame is in the closed configuration, the secondary locking mechanism including a locking pin having a handle and a pin segment extending through the passage and into the base cavity, the pin segment being rotatable about a pin axis and having a distal lobe that projects radially away from the pin axis, the base cavity being defined by a base surface of the coupling base, wherein the distal lobe is operable to engage the base surface and, as the pin segment is rotated about the pin axis to an unlocking position, dislodges the coupling end from the coupling base.

2. The clamping device of claim 1 , wherein, as the locking pin is rotated about the pin axis to a locked position, the distal lobe engages a base surface of the base cavity that urges the coupling end toward the coupling base.

3. The clamping device of claim 2 , wherein the clamp frame includes an exterior surface that defines a gripping channel, the handle configured to be received within the gripping channel when the locking pin is in the locked position, the handle forming an interference fit with the exterior surface that defines the gripping channel.

4. The clamping device of claim 2 , wherein the base surface blocks the distal lobe from exiting the base cavity when the locking pin is in the locked position, the locking pin operable to be rotated to a neutral position between the locked position and the unlocking position, the base surface permitting the distal lobe to exit the base cavity when the locking pin is in the neutral position.

5. The clamping device of claim 4 , wherein the locking pin is operable to move (a) from the unlocking position to the locked position in one turn and (b) from the unlocking position to the neutral position and then back to the unlocking position without moving to the locked position.

6. The clamping device of claim 1 , wherein the clamp frame includes an exterior surface that defines a detent and wherein the locking pin is operable to be rotated to a neutral position, the detent holding the handle in the neutral position.

7. The clamping device of claim 6 , wherein the coupling end blocks the distal lobe from moving through the passage when the handle is in the neutral position.

8. The clamping device of claim 1 , wherein the clamp frame and the locking pin are sized and shaped such that the locking pin is torqued as the locking pin is inserted through the passage.

9. The clamping device of claim 1 , wherein the clamp frame includes two discrete clamp sections that each have a respective joint end, the joint ends being movably coupled to each other, and wherein one of the clamp sections includes a compliant member and the other clamp section includes a retaining feature that extends radially away from an exterior surface of the other clamp section, the compliant member being deflected by the retaining feature as the clamp sections move from the closed configuration to the open configuration, the compliant member, when deflected and engaged by the retaining feature, generating a force that holds the clamp sections in the open configuration.

10. The clamping device of claim 1 , wherein the clamp frame includes two discrete clamp sections that each have a respective joint end, the joint ends being movably coupled to each other, and wherein one of the clamp sections includes a blocking feature that extends radially away from an exterior surface of the clamp section, the blocking feature engaging the other clamp section as the clamp sections move from the closed configuration to the open configuration, the blocking feature preventing the other clamp section from further rotation.

11. A clamping device comprising:

a clamp frame that is operable to move between an open configuration, in which the clamp frame is configured to receive at least one longitudinal element, and a closed configuration, in which the clamp frame wraps around and holds the at least one longitudinal element, the clamp frame including a coupling end having an inner surface and a coupling base having an outer surface, the inner and outer surfaces having profiles that form a locked engagement to hold the clamp frame in the closed configuration; and

a secondary locking mechanism that secures the coupling end and the coupling base to each other, the secondary locking mechanism being activatable after the clamp frame is held in the closed configuration by the locked engagement;

wherein the clamp frame has a passage through the coupling end and the coupling base has a base cavity that aligns with the passage when the clamp frame is in the closed configuration, the secondary locking mechanism including a locking pin having a handle and a pin segment extending through the passage and into the base cavity, the pin segment being rotatable about a pin axis and having a distal lobe that projects radially away from the pin axis, wherein:

the distal lobe is configured to engage the coupling base as the locking pin is rotated to a locked position, thereby holding the coupling end toward the coupling base;

the distal lobe is configured to engage the coupling base, as the locking pin is rotated to an unlocking position, and drive the coupling end away from the coupling base, thereby dislodging the coupling end from the coupling base; and

the distal lobe is permitted to exit the base cavity when the locking pin is in a neutral position, the clamp frame including an exterior surface that is shaped to hold the handle when the locking pin is in the neutral position.

12. The clamping device of claim 11 , wherein the clamp frame includes an exterior surface that defines a gripping channel, the handle configured to be received within the gripping channel when the locking pin is in the locked position, the handle forming an interference fit with the exterior surface that defines the gripping channel.

13. The clamping device of claim 11 , wherein the coupling end blocks the distal lobe from moving through the passage when the handle is in the neutral position.

14. The clamping device of claim 11 , wherein the clamp frame and the locking pin are sized and shaped such that the locking pin is torqued as the locking pin is inserted through the passage.

15. The clamping device of claim 11 , wherein the clamp frame includes two discrete clamp sections that each have a respective joint end, the joint ends being movably coupled to each other, wherein one of the clamp sections includes a compliant member and the other clamp section includes a retaining feature that extends radially away from an exterior surface of the other clamp section, the compliant member being deflected by the retaining feature as the clamp sections move from the closed configuration to the open configuration, the compliant member, when deflected and engaged by the retaining feature, generating a force that holds the clamp sections in the open configuration.

16. The clamping device of claim 15 , wherein the coupling end blocks the distal lobe from moving through the passage when the handle is in the neutral position and the clamp sections are held in the open configuration.

17. The clamping device of claim 15 , wherein one of the clamp sections includes a blocking feature that extends radially away from an exterior surface of the clamp section, the blocking feature engaging the other clamp section as the clamp sections move from the closed configuration to the open configuration, the blocking feature preventing the other clamp section from further rotation.

18. A clamping device comprising:

a clamp frame that is operable to move between an open configuration and a closed configuration, wherein the clamp frame wraps around and holds at least one longitudinal element in the closed configuration within a working passage defined by the clamp frame, the clamp frame including a coupling end and a coupling base that engage each other in the closed configuration;

a locking pin having a pin segment that couples to the coupling end and engages the coupling base at a threadless pin-base interface when in the closed configuration; and

wherein the coupling end has a grip element and the coupling base has a mating element, the grip element and the mating element configured to engage each other at an end-base interface while the clamp frame is in the closed configuration, the coupling end and the coupling base being configured to transfer a load from the locking pin to the clamp frame when a lateral force is applied to the coupling end and drives the grip element into the mating element at the end-base interface in a direction that is at least partially transverse to a direction of the lateral force, the locking pin being movable with respect to the coupling end and the coupling base while the clamp frame is in the closed configuration.

19. The clamping device of claim 18 , wherein the end-base interface is located closer to the passage than the pin-base interface.

20. The clamping device of claim 18 , wherein the lateral force is a first lateral force and the load is a first load, the coupling end and the coupling base being configured to transfer a second load from the locking pin to the clamp frame when a second lateral force is applied to the coupling end, the second lateral force being opposite the first lateral force, wherein the first load is at least partially transferred from the pin-base interface to the end-base interface, wherein the second load is at least partially transferred from the pin-base interface to a different end-base interface between the coupling end and the coupling base.