CN215990147U

CN215990147U - Connection structure based on cable support stand cross arm for electric power system construction

Info

Publication number: CN215990147U
Application number: CN202121015515.0U
Authority: CN
Inventors: 夏宏伟; 林玉芳; 卢玄; 蒋兴
Original assignee: Wuhan Huayuan Electric Power Design Institute Co ltd
Current assignee: Wuhan Huayuan Electric Power Design Institute Co ltd
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2022-03-08
Anticipated expiration: 2031-05-12

Abstract

The utility model discloses a connecting structure of a cable support upright post cross arm for construction based on an electric power system, which comprises an upright post body, the connecting component is arranged on the outer side of the middle end of the upright post body and comprises a buckle, a first hinged seat is arranged at one end of the buckle, the first hinging seat is hinged with a second hinging seat, the other end of the second hinging seat is connected with a fixed seat, a screw rod is clamped in the fixed seat, a rotating seat is clamped at the lower end of the screw rod through threads, a rotating arm is arranged on one side of the rotating seat, the connecting seat is installed to the rocking arm opposite side, the cross arm body is installed to the connecting seat other end, utilizes the screw rod to rotate and drives and rotate the seat and rotate, rotates the seat and rotates the distance that makes the fixing base and rotate between the two and change, rotates the seat and squints thereupon, rotates the seat skew and drives the connecting seat and deflect on the ball to the cross arm body that makes the connecting seat opposite side can carry out angle modulation.

Description

Connection structure based on cable support stand cross arm for electric power system construction

Technical Field

The utility model relates to the technical field of cable supports, in particular to a connecting structure of a cable support upright post cross arm for power system construction.

Background

Power transmission is mainly transmitted through cables. In order to conveniently and quickly transmit power to a place where power is needed, it is very important how to erect the cable. The structure mainly adopted in the current stage of China is that a telegraph pole is arranged, and then a cable is erected on the telegraph pole, so that the purpose of power transmission is achieved. In the prior art, the connection form of the cable support upright post and the cable support cross arm is relatively fixed, the cross arm cannot be adjusted by rotating around the upright post, and the angle between the upright post and the cross arm cannot be adjusted, so that a connection structure of the cable support upright post and the cross arm for construction based on an electric power system is proposed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a connecting structure based on a cable support stand column cross arm for power system construction, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: connection structure based on cable support stand cross arm is used in electric power system construction, including the stand body, coupling assembling is installed in the stand body middle-end outside, coupling assembling includes the buckle, first articulated seat is installed to buckle one end, first articulated seat is articulated to be connected with the articulated seat of second, the articulated seat other end of second is connected with the fixing base, the inside card of fixing base is equipped with the screw rod, screw rod lower extreme thread card is equipped with rotates the seat, rotate seat one side and install the rocking arm, the connecting seat is installed to the rocking arm opposite side, the cross arm body is installed to the connecting seat other end.

Preferably, the round hole has been seted up to stand body lower extreme, round hole internally mounted has the spring, the shift ring is installed to the spring middle-end, the inside cover of spring is equipped with the carriage release lever, the sliding hole has been seted up on the round hole top.

Preferably, the slide block is located in the sliding hole in carriage release lever upper end slip card, the shifting ring card is located on the carriage release lever, the carriage release lever lower extreme slides and runs through stand body bottom.

Preferably, buckle internally mounted has first bearing, first spacing ring is all installed at first bearing both ends, the stand body outside is all located in first spacing ring and the equal card of first bearing.

Preferably, the first hinging seat is provided with a limiting rod, the limiting rod is provided with a symmetrical second limiting ring, and the second hinging seat is clamped on the limiting rod.

Preferably, the inside rotation card of fixing base is equipped with the snap ring, the screw rod upper end is located to the snap ring card, the rotation valve is installed on the screw rod top, spacing piece is installed to the screw rod bottom.

Preferably, the second hinging seat is installed on one side of the rotating seat and one side of the connecting seat, the first hinging seat is installed at the two ends of the rotating arm, and the first hinging seat is hinged and connected with the second hinging seat.

Preferably, the connecting seat internally mounted has the second bearing, and the inside rotation card of second bearing is equipped with the ball, carriage release lever bottom and ball top fixed connection.

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

1. the utility model utilizes the movable rod to compress and extend the spring to buffer and protect the cable arranged on the cross arm body;

2. according to the utility model, the cross arm body can rotate by rotating the buckle and the rotating seat, so that the position of the cable is adjusted;

3. according to the utility model, the rotating valve is rotated to rotate the screw rod, the screw rod limits the position of the screw rod through the clamping ring, the screw rod rotates to drive the rotating seat to rotate, the rotating seat rotates to change the distance between the fixed seat and the rotating seat, the rotating seat offsets along with the distance, and the rotating seat offsets to drive the connecting seat to deflect on the ball, so that the cross arm body on the other side of the connecting seat can be subjected to angle adjustment.

Drawings

FIG. 1 is a schematic front view of the present invention;

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

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 2 according to the present invention;

FIG. 5 is an enlarged view of the structure at C of FIG. 2 according to the present invention;

in the figure: 1. a column body; 101. a circular hole; 102. a spring; 103. a moving ring; 104. a travel bar; 105. a slide hole; 2. a connecting assembly; 201. buckling; 202. a first bearing; 203. a first limit ring; 204. a first hinge mount; 205. a second hinge mount; 206. a limiting rod; 207. a second stop collar; 208. a fixed seat; 209. a snap ring; 210. a screw; 211. rotating the valve; 212. a limiting sheet; 213. a rotating seat; 214. a rotating arm; 215. a connecting seat; 216. a second bearing; 217. a ball; 3. the cross arm body.

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.

Referring to fig. 1-5, the present invention provides a technical solution: connection structure based on cable support stand cross arm is used in electric power system construction, including stand body 1, coupling assembling 2 is installed in the stand body 1 middle-end outside, coupling assembling 2 includes buckle 201, first articulated seat 204 is installed to buckle 201 one end, first articulated seat 204 articulates and is connected with the articulated seat 205 of second, the articulated seat 205 other end of second is connected with fixing base 208, the inside card of fixing base 208 is equipped with screw rod 210, screw rod 210 lower extreme screw thread card is equipped with rotates seat 213, rotate seat 213 one side and install rocking arm 214, connecting seat 215 is installed to rocking arm 214 opposite side, cross arm body 3 is installed to the connecting seat 215 other end.

The lower end of the upright post body 1 is provided with a round hole 101, a spring 102 is arranged in the round hole 101, a moving ring 103 is arranged at the middle end of the spring 102, a moving rod 104 is sleeved in the spring 102, and a sliding hole 105 is arranged at the top end of the round hole 101, so that the moving rod 104 can move to compress and stretch the spring 102.

The upper end of the moving rod 104 is slidably clamped in the sliding hole 105, the moving ring 103 is clamped on the moving rod 104, the lower end of the moving rod 104 slidably penetrates through the bottom end of the upright post body 1, and the moving rod 104 is limited by the moving ring 103.

Buckle 201 internally mounted has first bearing 202, first spacing ring 203 is all installed at first bearing 202 both ends, the outside of stand body 1 is all located in first spacing ring 203 and first bearing 202 card, makes buckle 201 can rotate around stand body 1.

The first hinging seat 204 is provided with a limiting rod 206, the limiting rod 206 is provided with a symmetrical second limiting ring 207, and the second hinging seat 205 is clamped on the limiting rod 206, so that the buckle 201 and the fixing seat 208 can deflect.

The inside rotation card of fixing base 208 is equipped with snap ring 209, screw rod 210 upper end is located in the snap ring 209 card, rotation valve 211 is installed on the screw rod 210 top, spacing piece 212 is installed to the screw rod 210 bottom, and is spacing to screw rod 210.

The second hinged seat 205 is installed on one side of each of the rotating seat 213 and the connecting seat 215, the first hinged seat 204 is installed on each of the two ends of the rotating arm 214, and the first hinged seat 204 is hinged to the second hinged seat 205, so that the rotating seat 213, the rotating arm 214 and the connecting seat 215 can deviate.

The connecting seat 215 is internally provided with a second bearing 216, the second bearing 216 is internally rotatably clamped with a round ball 217, and the bottom end of the moving rod 104 is fixedly connected with the top end of the round ball 217, so that the cross arm body 3 can deviate.

The working principle is as follows: when the utility model is used, the moving rod 104 compresses and stretches the spring 102 to buffer and protect the cable arranged on the cross arm body 3, the upright post body 1 is fixed on the wall surface, the cross arm body 3 can rotate by rotating the buckle 201 and the rotating seat 213, so as to adjust the position of the cable, the screw 210 rotates by rotating the rotating valve 211, the screw 210 limits the position of the cable through the snap ring 209, the screw 210 rotates to drive the rotating seat 213 to rotate, the rotating seat 213 rotates to change the distance between the fixed seat 208 and the rotating seat 213, the rotating seat 213 offsets accordingly, the rotating seat 213 offsets to drive the connecting seat 215 to deflect on the ball 217, so that the cross arm body 3 on the other side of the connecting seat 215 can adjust the angle.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Connection structure based on cable support stand cross arm is used in electric power system construction, including stand body (1), its characterized in that: coupling assembling (2) are installed in stand body (1) middle-end outside, coupling assembling (2) are including buckle (201), first articulated seat (204) is installed to buckle (201) one end, first articulated seat (204) is articulated to be connected with articulated seat (205) of second, the articulated seat (205) other end of second is connected with fixing base (208), the inside card of fixing base (208) is equipped with screw rod (210), screw rod (210) lower extreme screw thread card is equipped with rotates seat (213), rotate seat (213) one side and install rocking arm (214), connecting seat (215) are installed to rocking arm (214) opposite side, cross arm body (3) are installed to connecting seat (215) other end.

2. The connection structure based on cable bearer upright post cross arm for power system construction according to claim 1, characterized in that: round hole (101) have been seted up to stand body (1) lower extreme, round hole (101) internally mounted has spring (102), shift ring (103) are installed to spring (102) middle-end, the inside cover of spring (102) is equipped with carriage release lever (104), sliding hole (105) have been seted up on round hole (101) top.

3. The connection structure based on cable bearer upright post cross arm for power system construction according to claim 2, characterized in that: the upper end of the moving rod (104) is slidably clamped in the sliding hole (105), the moving ring (103) is clamped on the moving rod (104), and the lower end of the moving rod (104) slidably penetrates through the bottom end of the upright column body (1).

4. The connection structure based on cable bearer upright post cross arm for power system construction according to claim 1, characterized in that: buckle (201) internally mounted has first bearing (202), first spacing ring (203) is all installed at first bearing (202) both ends, the stand body (1) outside is all located in first spacing ring (203) and first bearing (202) the card.

5. The connection structure based on cable bearer upright post cross arm for power system construction according to claim 1, characterized in that: install gag lever post (206) on first articulated seat (204), install symmetrical second spacing ring (207) on gag lever post (206), articulated seat of second (205) card is located on gag lever post (206).

6. The connection structure based on cable bearer upright post cross arm for power system construction according to claim 1, characterized in that: fixing base (208) inside rotation card is equipped with snap ring (209), screw rod (210) upper end is located in snap ring (209) card, rotation valve (211) are installed on screw rod (210) top, spacing piece (212) are installed to screw rod (210) bottom.

7. The connection structure based on cable bearer upright post cross arm for power system construction according to claim 1, characterized in that: rotate seat (213) and connecting seat (215) one side and all install the articulated seat of second (205), first articulated seat (204) are all installed at rocking arm (214) both ends, first articulated seat (204) are connected with the articulated seat of second (205).

8. The connection structure based on cable bearer upright post cross arm for power system construction according to claim 1, characterized in that: the connecting seat (215) internally mounted has second bearing (216), and the inside rotation card of second bearing (216) is equipped with ball (217), travel bar (104) bottom and ball (217) top fixed connection.