CN214170124U

CN214170124U - Galvanized cross arm

Info

Publication number: CN214170124U
Application number: CN202022134601.5U
Authority: CN
Inventors: 任小刚
Original assignee: Haikou Haixiao Fire Fighting Equipment Co ltd
Current assignee: Haikou Haixiao Fire Fighting Equipment Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-09-10
Anticipated expiration: 2030-09-25

Abstract

The utility model discloses a zinc-plated cross arm, including the cross arm body, the top of cross arm body is provided with logical groove one, the quantity that leads to groove one is two, be provided with the fixed orifices on the cross arm body, the bottom of cross arm body is provided with leads to groove two, it is provided with the arc to lead to groove two, the both sides of arc all are provided with mounting groove one, fixed mounting has the mounting panel on the inside wall of mounting groove one, all be provided with the screw hole on mounting panel and the logical groove one, be provided with the internal thread on the inside wall of screw hole, wear to be equipped with the threaded rod in the threaded hole, wear to be equipped with the external screw thread on the threaded rod, be provided with mounting groove two on the inside wall of arc, this internal inner chamber that is provided with of cross arm, this zinc-plated cross arm, convenient to use, the function is various, good development prospect has.

Description

Galvanized cross arm

Technical Field

The utility model relates to a zinc-plating cross arm belongs to the relevant technical field of cross arm.

Background

The horizontal pole includes sharp horizontal pole, strain insulator horizontal pole and corner horizontal pole, sharp cross arm: only considering that under the normal condition of not breaking the wire, bearing the vertical load and the horizontal load of the wire, the tension cross arm: bear the wire vertical and horizontal loading outside, still will bear the pulling force difference of wire, corner cross arm: besides bearing the vertical and horizontal loads of the wires, the wire drawing device also bears large single-side wire drawing force, and according to the stress condition of the cross arm, a single cross arm is adopted for a straight rod or a corner rod below 15 degrees, and a double cross arm is adopted for the corner rod, a tension rod, a terminal rod and a branch rod with the corners above 15 degrees.

However, the existing cross rod is simple in structure, the cables are fixed in a troublesome mode when the cross rod is used, and the positions of fixing holes in the existing cross rod are fixed, so that the limitation is large during installation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a galvanized cross arm for solving the problems, which has various functions and wide application range.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a zinc-plated cross arm, including the cross arm body, the top of cross arm body is provided with logical groove one, the quantity that leads to groove one is two, be provided with the fixed orifices on the cross arm body, the bottom of cross arm body is provided with logical groove two, it is provided with the arc to lead to the inslot two, the both sides of arc all are provided with mounting groove one, fixed mounting has the mounting panel on the inside wall of mounting groove one, the mounting panel with lead to all being provided with the screw hole on the groove one, be provided with the internal thread on the inside wall of screw hole, wear to be equipped with the threaded rod in the threaded hole, wear to be equipped with the external screw thread on the threaded rod, be provided with mounting groove two on the inside wall of arc, this internal inner chamber that is provided with of cross arm, fixed mounting has the reinforcing plate on the inside wall of inner chamber.

Preferably, in order to fix the utility model, the number of the fixing holes is two.

Preferably, in order to facilitate detachment of the fixing plate, the threaded rod is fixedly mounted on the fixing plate and the cross arm body through the mutual matching of the internal thread and the external thread.

Preferably, in order to protect the fixed cable, a rubber pad is fixedly mounted on the inner side wall of the second mounting groove.

Preferably, for the convenience of all installing the extension board, the both ends of cross arm body all are provided with the recess, be provided with the slide rail on the inside wall of recess.

Preferably, for the convenience of the user installs the extension board, wear to be equipped with the extension board in the recess, the both sides of extension board all are provided with the slider.

Preferably, in order to facilitate the movement of the extension plate, the extension plate is movably mounted in the slide rail through the slide block.

The utility model has the advantages that:

1. the user's accessible is followed the threaded rod and is screwed out in the threaded hole, and then can remove the spacing to fixed plate and arc, and the user still can adjust the distance between arc and the cross arm body through the threaded rod simultaneously, and then can make the utility model discloses fix the cable of different thicknesses.

2. When the utility model discloses a position of last fixed orifices and the external object on the position of mounting hole mismatch, mutually support of user's accessible slider and slide rail will extend the board and pull out in the recess, and then increase that can be great the utility model discloses an application scope.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

fig. 3 is a cross-sectional view of the through groove of the present invention.

In the figure: 1. the cross arm comprises a cross arm body, 2, a fixing hole, 3, an arc-shaped plate, 4, a mounting plate, 5, a threaded rod, 6, a reinforcing plate, 7, a rubber pad, 8, a sliding block, 9, a sliding rail, 10 and a first through groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, a zinc-plated cross arm, including cross arm body 1, the top of cross arm body 1 is provided with logical groove one 10, the number of logical groove one 10 is two, be provided with fixed orifices 2 on cross arm body 1, the bottom of cross arm body 1 is provided with logical groove two, be provided with arc 3 in the logical groove two, the both sides of arc 3 all are provided with mounting groove one, fixed mounting has mounting panel 4 on the inside wall of mounting groove one, all be provided with the screw hole on mounting panel 4 and the logical groove one 10, be provided with the internal thread on the inside wall of screw hole, threaded rod 5 wears to be equipped with in the screw hole, threaded rod 5 is last to wear to be equipped with the external screw thread, be provided with mounting groove two on the inside wall of arc 3, be provided with the inner chamber in the cross arm body 1, fixed mounting has reinforcing plate 6 on the inside wall of inner chamber.

As a technical optimization scheme of the utility model, the quantity of fixed orifices 2 is two, and user's accessible fixed orifices 2 is right the utility model discloses fix.

As a technical optimization scheme of the utility model, threaded rod 5 is through mutually supporting fixed mounting on fixed plate and cross arm body 1 of internal thread and external screw thread to the user's accessible is 5 from threaded hole's back-out with threaded rod, and then can remove spacing to fixed plate and arc 3, and the user still can adjust the distance between arc 3 and the cross arm body 1 through threaded rod 5 simultaneously, and then can make the utility model discloses fix the cable of different thicknesses.

As the utility model discloses a technical optimization scheme, fixed mounting has rubber pad 7 on the inside wall of mounting groove two, and rubber pad 7 has better shock attenuation effect to can be to fixing the utility model provides a cable protects.

As a technical optimization scheme of the utility model, the both ends of cross arm body 1 all are provided with the recess, are provided with slide rail 9 on the inside wall of recess, wear to be equipped with extension board 11 in the recess, and extension board 11's both sides all are provided with slider 8 extension board 11 and move through slider 8 and install in slide rail 9, need extend when the user the utility model discloses a during length, mutually supporting of user's accessible slider 8 and slide rail 9 will extend board 11 and pull out in the recess.

When the utility model is used, a user can firstly check whether each component on the utility model is perfect, the threaded rod 5 is fixedly arranged on the fixed plate and the cross arm body 1 through the mutual matching of the internal thread and the external thread, thereby when the user can unscrew the threaded rod 5 from the threaded hole, thereby releasing the limit of the fixed plate and the arc-shaped plate 3, simultaneously, the user can adjust the distance between the arc-shaped plate 3 and the cross arm body 1 through the threaded rod 5, thereby the utility model can fix the cables with different thickness, the user can fix the utility model through the fixing hole 2, when the position of the fixing hole 2 on the utility model is not matched with the position of the mounting hole on the external object, user's accessible slider 8 and slide rail 9 mutually support and will extend board 11 and pull out in the recess, and then increase that can be great the utility model discloses an application scope.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a zinc-plated cross arm, includes cross arm body (1), its characterized in that: the top of the cross arm body (1) is provided with a first through groove (10), the number of the first through grooves (10) is two, the cross arm body (1) is provided with a fixing hole (2), the bottom of the cross arm body (1) is provided with a second through groove, an arc-shaped plate (3) is arranged in the through groove II, two sides of the arc-shaped plate (3) are respectively provided with a first mounting groove, an installation plate (4) is fixedly installed on the inner side wall of the first installation groove, threaded holes are formed in the installation plate (4) and the first through groove (10), the inner side wall of the threaded hole is provided with internal threads, a threaded rod (5) penetrates through the threaded hole, the threaded rod (5) is provided with an external thread in a penetrating way, the inner side wall of the arc-shaped plate (3) is provided with a second mounting groove, an inner cavity is formed in the cross arm body (1), and a reinforcing plate (6) is fixedly mounted on the inner side wall of the inner cavity.

2. A galvanized cross arm according to claim 1, characterized in that: the number of the fixing holes (2) is two.

3. A galvanized cross arm according to claim 1, characterized in that: the threaded rod (5) is fixedly installed on the reinforcing plate (6) and the cross arm body (1) through the mutual matching of the internal thread and the external thread.

4. A galvanized cross arm according to claim 1, characterized in that: and a rubber pad (7) is fixedly mounted on the inner side wall of the second mounting groove.

5. A galvanized cross arm according to claim 1, characterized in that: both ends of the cross arm body (1) are provided with grooves, and the inner side walls of the grooves are provided with slide rails (9).

6. A galvanized cross arm according to claim 5, characterized in that: an extension plate (11) penetrates through the groove, and sliding blocks (8) are arranged on two sides of the extension plate (11).

7. A galvanized cross arm according to claim 6, characterized in that: the extension plate (11) is movably installed in the sliding rail (9) through the sliding block (8).