ENDCAP FOR A CROSSARM, RELATED SYSTEM, AND METHOD OF ASSEMBLY
One general aspect of the present disclosure includes an endcap for a crossarm. The endcap may have a base portion with a surface configured to face a cavity of a crossarm, a hub extending from the surface and configured to receive a fastening element, a gusset element coupled to the hub, and a brace element. The brace element may be configured to contact an inner wall of the crossarm. The inner wall may at least partially define the cavity. The gusset element may be configured to provide an expansion force to the brace element when the fastening element is received by the hub.
1 . An endcap for a crossarm, the endcap comprising:
a base portion with a surface configured to face a cavity of a crossarm;
a hub extending from the surface and configured to receive a fastening element;
a gusset element coupled to the hub; and
a brace element,
wherein the brace element is configured to contact an inner wall of the crossarm, the inner wall at least partially defining the cavity, and
wherein the gusset element is configured to provide an expansion force to the brace element when the fastening element is received by the hub.
2 . The endcap of claim 1 , wherein the hub includes an opening, and wherein the opening of the hub is configured to receive the fastening element.
3 . The endcap of claim 2 , wherein the opening includes a tapered end.
4 . The endcap of claim 1 , wherein the hub is configured to expand in response to receiving the fastening element, and wherein the expansion of the hub moves or compresses the gusset element.
5 . The endcap of claim 1 , further comprising:
a second brace element configured to contact a second inner wall of the crossarm, the second inner wall of the crossarm at least partially defining the cavity of the crossarm.
6 . The endcap of claim 5 , further comprising:
a second gusset element coupled to the hub and configured to provide an expansion force to the second brace element when the fastening element is received by the hub.
7 . The endcap of claim 6 , further comprising:
a third brace element configured to contact a third inner wall of the crossarm; and
a fourth brace element configured to contact a fourth inner wall of the crossarm.
8 . The endcap of claim 7 , wherein the gusset element is attached to the second gusset element at an inner end of the hub, and wherein the third gusset element is attached to the fourth gusset element at an inner end of the hub.
9 . The endcap of claim 7 , wherein where a slot is located between the second gusset element and the third gusset element.
10 . The endcap of claim 1 , wherein the base portion includes an outer fringe configured to abut a terminal end of the crossarm.
11 . The endcap of claim 1 , wherein the brace element includes an engagement surface for contacting the inner wall of the crossarm, and wherein the engagement surfaces includes a flat area and a curved area.
12 . A system, the system comprising:
a crossarm, the crossarm having a cavity defined by at least one inner wall; and
an endcap, the endcap including:
a base portion configured to at least partially seal an end of the cavity;
a hub for receiving a fastening element;
a gusset element coupled to the hub; and
a brace element secured to the gusset element,
wherein the hub is configured to expand when receiving the fastening element such that the brace element exerts a force on the at least one inner wall of the crossarm.
13 . The system of claim 12 , wherein the hub includes an opening, and wherein the opening of the hub is configured to receive the fastening element.
14 . The system of claim 13 , wherein the fastening element and the opening have corresponding threads.
15 . The system of claim 12 , wherein the fastening element includes a tapered end.
16 . The system of claim 12 , wherein the gusset element compresses when the hub receives the fastening element and when the brace element is engaged with the at least one inner wall of the crossarm.
17 . The system of claim 12 , wherein the brace element is engaged with the at least one inner wall of the crossarm, and wherein a foam is located within the cavity.
18 . A method, the method comprising:
placing an endcap at least partially within a cavity of a crossarm; and
receiving a fastening element with a hub of the endcap, wherein the endcap includes a gusset element coupled to the hub and a brace element coupled to the gusset element, and wherein receiving the fastening element causes the gusset element to provide an expansion force to the brace element.
19 . The method of claim 18 , further comprising engaging an inner wall of the crossarm with the brace element, wherein the inner wall at least partially defines the cavity.
20 . The method of claim 18 , further comprising placing foam in the cavity.