CN216341333U

CN216341333U - Fast-assembling type cross arm

Info

Publication number: CN216341333U
Application number: CN202123133650.8U
Authority: CN
Inventors: 刘书圻; 王凯; 郭锐; 杨震; 明紫旭; 苏彬; 张利; 王坤; 崔瑞京; 侯梦琪; 平金明
Original assignee: Shandong Wide Area Technology Co ltd
Current assignee: Shandong Wide Area Technology Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-04-19
Anticipated expiration: 2031-12-14

Abstract

The utility model discloses a fast-assembly cross arm, which comprises two groups of cross arm bodies, wherein one sides of the two groups of cross arm bodies are respectively provided with a blind groove, one sides of the two groups of cross arm bodies are respectively and symmetrically and fixedly provided with a fixed plate, one sides of the two groups of cross arm bodies are respectively provided with a threading adjusting mechanism, compared with the prior art, the adjusting handle is adjusted through a knob, the adjusting handle drives an adjusting screw rod to rotate, the adjusting screw rod enables two groups of sliding blocks to move along the surface of the guide rail, the sliding blocks drive the threading plate to move, when the threading plates between the two groups of electric power rods horizontally correspond to each other, the knob adjusting handle is stopped, one end of the high-voltage electric power circuit is pulled to enable the end part of the high-voltage electric power circuit to pass through the inner wall of the threading hole, thereby conveniently finishing the horizontal position adjustment of the threading plate and the threading of the high-voltage power line, and then the effectual flexibility that has improved the threading board and the effectual high voltage power line slope of having avoided between two sets of electric power poles.

Description

Fast-assembling type cross arm

Technical Field

The utility model relates to the technical field of power grid wire transmission, in particular to a fast-assembling cross arm.

Background

The cross arm is an important component in a tower and is used for installing insulators and hardware fittings so as to support a conducting wire and a lightning conductor and keep a certain safety distance according to regulations. The cross arm in the prior art has the following problems: the cross arm in the prior art, its mounting structure is comparatively complicated, leads to the cross arm comparatively troublesome when installing with the electric power pole, and simultaneously, the through wires hole of cross arm among the prior art, the most direct trompil in the surface of cross arm of producer, when two sets of electric power poles positions do not correspond, causes the high voltage power line slope between two sets of electric power poles, for this reason, we propose a fast-assembling type cross arm for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a quick-mounting cross arm to solve the problems in the background technology.

In order to solve the technical problems, the utility model adopts the following technical scheme: a fast-assembly cross arm comprises two cross arm bodies, wherein one side of each of the two sets of cross arm bodies is provided with a blind groove, one side of each of the two sets of cross arm bodies is symmetrically and fixedly provided with a fixing plate, one side of each of the two sets of cross arm bodies is provided with a threading adjusting mechanism, and the opposite sides of the two sets of cross arm bodies are provided with mounting assemblies;

further, threading adjustment mechanism is including the guide rail, one side of guide rail and the inner wall fixed connection of camera obscura, it is two sets of the equal symmetrical sliding connection in surface of guide rail has the slider, and is two sets of rotate between the fixed plate and be connected with adjusting screw, adjusting screw and slider screw thread rotate to be connected, and are two sets of one side fixedly connected with threading board of slider, the through wires hole has been seted up to the surface evenly distributed of threading board.

Preferably, one end of the adjusting screw is fixedly connected with an adjusting handle.

Preferably, the inner wall of the threading hole is fixedly provided with a rubber ring.

Further, the installation component is including arc splint, and is two sets of the opposite side of arc splint contacts each other, one side fixed connection of the outer wall of arc splint and cross arm body, two sets of the equal symmetrical fixedly connected with fixing base of upper surface of arc splint, two sets of the screw thread rotation is connected with the construction bolt between the fixing base.

Preferably, the outer walls of the two groups of arc-shaped clamping plates are symmetrically and fixedly connected with supporting rods, and one ends of the supporting rods are fixedly connected with one side of the cross arm body.

Preferably, the inner walls of the two groups of arc-shaped clamping plates are fixedly provided with arc-shaped anti-skid pads, and the opposite sides of the two groups of arc-shaped anti-skid pads are in mutual contact.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the fast-assembly cross arm, two groups of arc-shaped clamping plates are sleeved on the outer wall of the power rod, the bolt is installed through the clockwise knob, the installation bolt is turned to the inside of the fixed seat, at the moment, the two groups of arc-shaped clamping plates are in a fixed state, the two groups of cross arm bodies are connected through the arc-shaped clamping plates, and then the two groups of cross arm bodies are installed on the outer wall of the adjacent group of power rod according to the steps, so that the cross arm bodies and the power rod are conveniently and fast installed, and the convenience for installing the cross arm bodies is effectively improved;

2. according to the quick-mounting cross arm, the adjusting handle is adjusted through the knob, the adjusting handle drives the adjusting screw to rotate, the adjusting screw enables the two groups of sliding blocks to move along the surface of the guide rail, the sliding blocks drive the threading plate to move, the knob adjusting handle is stopped after the threading plate between the two groups of power rods horizontally corresponds, and one end of the high-voltage power line is pulled to enable the end part of the high-voltage power line to penetrate through the inner wall of the threading hole, so that horizontal position adjustment of the threading plate and threading of the high-voltage power line are conveniently completed, flexibility of the threading plate is effectively improved, and inclination of the high-voltage power line between the two groups of power rods is effectively avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the connection of two sets of cross arms according to the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1 according to the present invention;

FIG. 3 is a schematic diagram of the rubber ring separated from the threading hole according to the present invention;

FIG. 4 is a schematic illustration of the separation of two sets of arcuate clamping plates in accordance with the present invention;

in the figure: 1. a cross arm body; 11. a hidden groove; 12. a fixing plate; 2. a threading adjusting mechanism; 21. a guide rail; 22. a slider; 23. adjusting the screw rod; 24. an adjusting handle; 25. a threading plate; 26. threading holes; 27. a rubber ring; 3. mounting the component; 31. an arc-shaped splint; 32. a support bar; 33. an arc-shaped anti-skid pad; 34. a fixed seat; 35. and (6) installing a bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

As shown in fig. 1-4, the utility model provides a quick-mounting type cross arm, which comprises two sets of cross arm bodies 1, wherein one side of each set of cross arm body 1 is provided with a blind groove 11, one side of each set of cross arm body 1 is symmetrically and fixedly provided with a fixing plate 12, one side of each set of cross arm body 1 is provided with a threading adjusting mechanism 2, and the opposite side of each set of cross arm body 1 is provided with a mounting assembly 3.

Further, threading adjustment mechanism 2 is including guide rail 21, the one side of guide rail 21 and the inner wall fixed connection of camera obscura 11, the equal symmetrical sliding connection in surface of two sets of guide rail 21 has slider 22, slider 22 can slide at the surperficial horizontal direction of guide rail 21, it is connected with adjusting screw 23 to rotate between two sets of fixed plates 12, through knob adjusting screw 23, adjusting screw 23 can make slider 22 along guide rail 21's surface removal, adjusting screw 23 and slider 22 screw thread rotate to be connected, one side fixedly connected with threading board 25 of two sets of sliders 22, slider 22 can drive threading board 25 and remove, threading hole 26 has been seted up to threading board 25's surface evenly distributed, high-voltage power line can pass threading hole 26.

Further, one end of the adjusting screw 23 is fixedly connected with an adjusting handle 24, and the adjusting handle 24 can drive the adjusting screw 23 to rotate through the knob adjusting handle 24.

Further, the rubber ring 27 is fixedly mounted on the inner wall of the threading hole 26, and the rubber ring 27 can prevent the outer skin of the high-voltage power line from being damaged.

In this embodiment, installation component 3 is including arc splint 31, the opposite side of two sets of arc splint 31 contacts each other, arc splint 31 can overlap the outer wall at the power pole, thereby be convenient for install two sets of cross arm body 1, one side fixed connection of arc splint 31's outer wall and cross arm body 1, the equal symmetrical fixedly connected with fixing base 34 of upper surface of two sets of arc splint 31, screw thread rotation is connected with mounting bolt 35 between two sets of fixing base 34, through knob mounting bolt 35, the fixed of two sets of arc splint 31 of realization that can be convenient, thereby the installation of two sets of cross arm body 1 of convenient realization.

Further, the equal symmetry fixedly connected with bracing piece 32 of outer wall of two sets of arc splint 31, one end and one side fixed connection of cross arm body 1 of bracing piece 32, bracing piece 32 can effectual improvement arc splint 31's stability.

Further, the equal fixed mounting of inner wall of two sets of arc splint 31 has arc slipmat 33, and the opposite side of two sets of arc slipmats 33 contacts each other, and arc slipmat 33 can effectual improvement arc splint 31 and the fixed stability of back of electric power pole.

The working principle is as follows: when the cross arm body 1 needs to be installed, a worker firstly sleeves two groups of arc-shaped clamping plates 31 on the outer wall of one group of power rods to enable the opposite sides of the two groups of arc-shaped clamping plates 31 to be contacted with each other and aligned up and down, then respectively turns two groups of installation bolts 35 clockwise, turns the two groups of installation bolts 35 to the inner parts of corresponding fixed seats 34, at the moment, the two groups of arc-shaped clamping plates 31 are in a fixed state, and the two groups of cross arm bodies 1 are connected through the corresponding arc-shaped clamping plates 31, then according to the steps described above, the two groups of cross arm bodies 1 are installed on the outer walls of the adjacent group of power rods, so that the quick installation of the cross arm bodies 1 and the power rods is conveniently completed, the convenience for installing the cross arm bodies 1 is effectively improved, when a high-voltage power line needs to pass through the cross arm bodies 1, the worker firstly turns the two groups of adjusting handles 24, and the two groups of adjusting handles 24 drive the corresponding adjusting screws 23 to rotate, the two sets of adjusting screws 23 move the two corresponding sets of sliders 22 along the horizontal direction of the surface of the corresponding guide rail 21, the two corresponding sets of sliders 22 drive the corresponding threading plates 25 to move horizontally, then according to the above-described steps, the position adjustment of the two sets of threading plates 25 on the surfaces of the adjacent sets of power rods is completed, the two sets of adjusting handles 24 are stopped by the knob until the four sets of threading plates 25 between the adjacent sets of power rods horizontally correspond, then one end of the high-voltage power line is pulled, the end of the high-voltage power line is made to pass through the inner walls of the two corresponding sets of threading holes 26 in the two sets of threading plates 25 on the surfaces of the adjacent sets of power rods, and one end of the high-voltage power line is continuously pulled, the end of the high-voltage power line is made to pass through the inner walls of the two corresponding sets of threading holes 26 in the two sets of threading plates 25 on the surfaces of the adjacent sets of power rods, thereby conveniently completing the horizontal position adjustment of the threading plates 25 and the threading of the high-voltage power line, thereby effectively improving the flexibility of the threading plate 25 and effectively avoiding the inclination of the high-voltage power line between the two groups of power poles.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or additions or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. The utility model provides a fast-assembling type cross arm, includes two sets of cross arm bodies (1), its characterized in that: one side of each of the two groups of cross arm bodies (1) is provided with a hidden groove (11), one side of each of the two groups of cross arm bodies (1) is symmetrically and fixedly provided with a fixing plate (12), one side of each of the two groups of cross arm bodies (1) is provided with a threading adjusting mechanism (2), and the opposite sides of the two groups of cross arm bodies (1) are provided with mounting assemblies (3);

threading adjustment mechanism (2) are including guide rail (21), the inner wall fixed connection of one side of guide rail (21) and camera obscura (11), and are two sets of the equal symmetrical sliding connection in surface of guide rail (21) has slider (22), and is two sets of it is connected with adjusting screw (23) to rotate between fixed plate (12), adjusting screw (23) and slider (22) screw thread rotate to be connected, and are two sets of one side fixedly connected with threading board (25) of slider (22), through wires hole (26) have been seted up to the surperficial evenly distributed of threading board (25).

2. A quick-assembling cross-arm according to claim 1, characterized in that an adjusting handle (24) is fixedly connected to one end of said adjusting screw (23).

3. A quick-assembling cross arm as claimed in claim 1, wherein the inner wall of said threading hole (26) is fixedly provided with a rubber ring (27).

4. The quick-assembly cross arm as claimed in claim 1, wherein the mounting assembly (3) comprises two sets of arc-shaped clamping plates (31), opposite sides of the two sets of arc-shaped clamping plates (31) are in contact with each other, the outer wall of the arc-shaped clamping plates (31) is fixedly connected with one side of the cross arm body (1), the upper surfaces of the two sets of arc-shaped clamping plates (31) are symmetrically and fixedly connected with fixing seats (34), and mounting bolts (35) are rotatably connected between the two sets of fixing seats (34) in a threaded manner.

5. A quick-assembling cross arm as claimed in claim 4, characterized in that the outer walls of the two sets of arc-shaped clamping plates (31) are symmetrically and fixedly connected with supporting rods (32), and one end of each supporting rod (32) is fixedly connected with one side of the cross arm body (1).

6. A quick-assembling cross arm according to claim 4, characterized in that the inner walls of the two sets of arc-shaped clamping plates (31) are fixedly provided with arc-shaped anti-skid pads (33), and the opposite sides of the two sets of arc-shaped anti-skid pads (33) are mutually contacted.