Interchangeable insert
Interchangeable inserts are disclosed for use in enclosures, such as underground enclosures. The interchangeable inserts include insert bodies that are configured to house stand-alone nuts and nuts contained within removable trays.
1. An interchangeable insert comprising:
a tray comprising:
a tray interior space configured to contain a first size of a threaded nut; and
a first tray opening located at a top of the tray, wherein the first tray opening is configured to allow a portion of a bolt into the tray interior space; and
an insert body designed to be included in an enclosure, wherein the insert body comprises:
a first compartment configured to securely contain the tray, wherein the first compartment is configured to contain a second size of a threaded nut without the tray, wherein the first size threaded nut is smaller than the second size threaded nut;
a top wall with a first opening providing access to the first compartment, wherein the first opening is configured to allow a portion of a bolt into the first compartment;
a second opening in a side of the insert body, wherein the second opening is configured to allow the tray to enter the first compartment after the insert body is included in the enclosure; and
wherein the insert body further comprises a door to close at least the insert body first compartment.
2. The interchangeable insert of claim 1 , wherein the insert body further comprises a second compartment connected to the first compartment, wherein the second compartment is configured to contain a portion of a bolt that passes through the first compartment.
3. The interchangeable insert of claim 2 , wherein a width of the first compartment is greater than a width of the second compartment.
4. The interchangeable insert of claim 3 , wherein a portion of the second compartment supports the tray within the first compartment.
5. The interchangeable insert of claim 2 , wherein an interior of an end of the second compartment disposed away from the first compartment has a concave curve.
6. The interchangeable insert of claim 2 , wherein the tray further comprises a second tray opening, wherein the second tray opening is located at a bottom of the tray and opposite the first tray opening and wherein the second tray opening is configured to allow a portion of a bolt to pass through the tray into the second compartment.
7. The interchangeable insert of claim 1 , wherein the tray further comprises a side opening configured to allow a threaded nut to enter an interior of the tray.
8. The interchangeable insert of claim 1 , wherein the tray further comprises an alignment protrusion, wherein the alignment protrusion fits within a groove located in the insert body first compartment.
9. The interchangeable insert of claim 1 , wherein the tray is configured to cover a majority of a top and a bottom surface of a threaded nut that is contained within the tray interior space.
10. The interchangeable insert of claim 1 , wherein the door is attached to the insert body through a hinge, and wherein the door includes an opening.
11. The interchangeable insert of claim 1 , wherein the door includes a projection configured to extend into the insert body first compartment toward the tray, wherein the projection is configured to restrict movement of the tray in at least one direction within the insert body first compartment.
12. The interchangeable insert of claim 1 , wherein the insert body first compartment further comprises a slot configured to hold a washer adjacent to an interior portion of the top wall.
13. The interchangeable insert of claim 1 , wherein the side of the insert body with the second opening is oriented at a draft angle relative to the top wall of the insert body.
14. The interchangeable insert of claim 1 , wherein side walk of the insert body are oriented at draft angles relative to the side of the insert body with the second opening.
15. The interchangeable insert of claim 1 , wherein the first size threaded nut is a three-eighths inch square nut and the second size threaded nut is a one-half inch square nut.
16. An interchangeable insert comprising:
a tray comprising:
a tray interior space configured to contain a first size of a threaded nut; and
a first tray opening located at a top of the tray, wherein the first tray opening is configured to allow a portion of a bolt into the tray interior space; and
an insert body designed to be included in an enclosure, wherein the insert body comprises:
a first compartment configured to securely contain the tray, wherein the first compartment is configured to contain a second size of a threaded nut without the tray, wherein the first size threaded nut is smaller than the second size threaded nut;
a top wall with a first opening providing access to the first compartment, wherein the first opening is configured to allow a portion of a bolt into the first compartment;
a second opening in a side of the insert body, wherein the second opening is configured to allow the tray to enter the first compartment after the insert body is included in the enclosure; and
wherein the insert body further comprises a ridge adjacent to the top wall, wherein the ridge extends outwards from the first compartment on a plurality of sides of the insert body.
17. An interchangeable insert comprising:
a tray comprising:
a tray interior space configured to contain a first size of a threaded nut; and
a first tray opening located at a top of the tray, wherein the first tray opening is configured to allow a portion of a bolt into the tray interior space; and
an insert body designed to be included in an enclosure, wherein the insert body comprises:
a first compartment configured to securely contain the tray, wherein the first compartment is configured to contain a second size of a threaded nut without the tray, wherein the first size threaded nut is smaller than the second size threaded nut;
a top wall with a first opening providing access to the first compartment, wherein the first opening is configured to allow a portion of a bolt into the first compartment;
a second opening in a side of the insert body, wherein the second opening is configured to allow the tray to enter the first compartment after the insert body is included in the enclosure; and
wherein the insert body further comprises a collar surrounding the first opening, wherein the collar extends from an exterior portion of the top wall.