CN219100900U

CN219100900U - Insulating support cross arm

Info

Publication number: CN219100900U
Application number: CN202223469274.4U
Authority: CN
Inventors: 张佩琪; 李治帝
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-25
Filing date: 2022-12-25
Publication date: 2023-05-30
Anticipated expiration: 2032-12-25

Abstract

The utility model relates to the technical field of bracket cross arms, in particular to an insulating bracket cross arm which is convenient to detach, improves working efficiency and enhances practicability; including cement pole, installation mechanism includes collar and mounting panel, collar one end fixed mounting has the cross arm body, the mounting groove has been seted up to cement pole outer wall, collar and mounting groove clamping, mounting panel one end fixed mounting has two sets of first T type pieces, two sets of first T type grooves have been seted up to collar one end, two sets of first T type pieces respectively with two sets of first T type groove clamping, first spout has been seted up at the mounting panel top, sliding mounting has solid fixed ring in the first spout, gu fixed ring and mounting groove clamping, gu fixed ring one end rotates and installs the dwang, the external screw thread has been seted up to the dwang outer wall, screw hole has been seted up to first spout outer wall intercommunication, external screw thread and screw hole threaded connection, stop gear fixed mounting is in dwang one end for spacing to gu fixed ring, auxiliary mechanism fixed mounting is in the collar bottom.

Description

Insulating support cross arm

Technical Field

The utility model relates to the technical field of bracket cross arms, in particular to an insulating bracket cross arm.

Background

The transmission line starts from a transformer substation and ends to another transformer substation, various environments such as residential areas, farmlands, forests, mountains, rivers, highways and the like can be passed between the two transformer substations, as the transmission path is long and the path environment is complex, cement poles are generally used for supporting, and the cross arms on the cement poles play roles of supporting and overhead transmission cables, so that the normal operation of the whole transmission line is ensured;

however, in the prior art, the cross arm is installed on the cement pole through a plurality of groups of bolts, so that if the cross arm needs to be maintained or replaced, the disassembly is time-consuming, the working efficiency is reduced, and the practicability is poor.

Disclosure of Invention

(one) solving the technical problems

In order to solve the technical problems, the utility model provides the insulating bracket cross arm which is convenient to detach, improves the working efficiency and enhances the practicability.

(II) technical scheme

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides an insulating support cross arm, includes the cement pole, installation mechanism includes collar and mounting panel, collar one end fixed mounting has the cross arm body, the mounting groove has been seted up to the cement pole outer wall, collar and mounting groove clamping, mounting panel one end fixed mounting has two sets of first T type pieces, two sets of first T type grooves have been seted up to collar one end, two sets of first T type pieces respectively with two sets of first T type groove clamping, first spout has been seted up at the mounting panel top, sliding mounting has solid fixed ring in the first spout, gu fixed ring and mounting groove clamping, gu fixed ring one end rotates and installs the dwang, the external screw thread has been seted up to the dwang outer wall, screw hole has been seted up to first spout outer wall intercommunication, external screw thread and screw hole threaded connection, stop gear fixed mounting is in dwang one end for the spacing to the solid fixed ring, auxiliary mechanism fixed mounting is in the collar bottom, be used for supporting the cross arm body assistance.

Through adopting above-mentioned technical scheme, when installing the cross arm, insert the collar with the cross arm in the cement pole mounting groove earlier, insert two sets of first T type piece on the mounting panel perpendicularly in two sets of first T type inslot on the collar, rotatory dwang, make solid fixed ring left motion, until gu fixed ring left end and the laminating of collar right-hand member, install the cross arm on the cement pole through the cooperation of collar and solid fixed ring, it is spacing to the dwang through stop gear, avoid its rotation, auxiliary mechanism supports collar and mounting panel, this process has realized convenient to detach's process, work efficiency has been improved, thereby the practicality is strengthened.

Preferably, the limiting mechanism comprises a rotating plate and a locking bolt, the rotating plate is fixedly arranged at one end of the rotating rod, a through hole is formed in the outer wall of the rotating plate, a thread groove is formed in one end of the mounting plate, and one end of the locking bolt penetrates through the first through hole and is in threaded connection with the thread groove.

Through adopting above-mentioned technical scheme, rotatory rotor plate drives the dwang and rotates, makes solid fixed ring and collar cooperation install the cross arm on the cement pole, after fixed, screw up the locking bolt, fixes the rotor plate, avoids the dwang to rotate to stability has been strengthened.

Preferably, the auxiliary mechanism comprises a first supporting rod and a second supporting rod, the first supporting rod and the second supporting rod are respectively and fixedly arranged at the bottoms of the mounting ring and the fixing ring, the bottoms of the first supporting rod and the second supporting rod are fixedly provided with reinforcing rings, two groups of first T-shaped grooves are formed in one end of one group of reinforcing rings, two groups of second T-shaped blocks are fixedly arranged in one end of the other group of reinforcing rings, and the two groups of second T-shaped blocks are respectively and fixedly clamped with the two groups of second T-shaped grooves.

Through adopting above-mentioned technical scheme, when inserting two sets of first T type pieces into two sets of first T type grooves, two sets of second T type pieces also can insert two sets of second T type inslot, make two sets of reinforcing ring link together, first branch and the second branch on two sets of reinforcing ring can support with collar and mounting panel respectively to stability has been strengthened.

Further, grooves are formed in the inner ends of the two groups of reinforcing rings, and rubber pads are fixedly installed in the two groups of grooves.

Through adopting above-mentioned technical scheme, the rubber pad can increase the friction between two sets of stiffening rings and the cement pole to the practicality has been strengthened.

(III) beneficial effects

Compared with the prior art, the application provides an insulating support cross arm, possesses following beneficial effect:

when installing the cross arm, insert the collar with the cross arm in the cement pole mounting groove earlier, insert two sets of first T type inslot on the collar perpendicularly with two sets of first T type pieces on the mounting panel, rotatory dwang, make the solid fixed ring left end and the laminating of collar right-hand member, install the cross arm on the cement pole through the cooperation of collar and solid fixed ring, it is spacing to the dwang through stop gear, avoid its rotation, assist mechanism supports collar and mounting panel, this process has realized convenient to detach's process, work efficiency has been improved, thereby the practicality is strengthened.

Drawings

FIG. 1 is a schematic cross-sectional view of the present utility model;

FIG. 2 is a schematic front view of the connection of the rotating plate and the locking bolt of the present utility model;

FIG. 3 is a schematic top view of the first T-block of the present utility model connected to a mounting plate;

fig. 4 is a schematic top view of the connection of the second T-block to the reinforcement ring of the present utility model.

The reference numerals in the drawings: 1. a cement pole; 2. a mounting ring; 3. a mounting plate; 4. a cross arm body; 5. a first T-block; 6. a fixing ring; 7. a rotating lever; 8. a rotating plate; 9. a locking bolt; 10. a first strut; 11. a second strut; 12. a reinforcing ring; 13. a second T-block; 14. and a rubber pad.

Detailed Description

Examples

Referring to fig. 1-4, a mounting ring 2 and a mounting plate 3, a cross arm body 4 is fixedly mounted at one end of the mounting ring 2, mounting grooves are formed in the outer wall of a cement rod 1, the mounting ring 2 is clamped with the mounting grooves, two groups of first T-shaped blocks 5 are fixedly mounted at one end of the mounting plate 3, two groups of first T-shaped blocks 5 are respectively clamped with the two groups of first T-shaped grooves, a first supporting rod 10 and a second supporting rod 11 are respectively and fixedly mounted at the bottoms of the mounting ring 2 and the fixing ring 6, reinforcing rings 12 are fixedly mounted at the bottoms of the first supporting rod 10 and the second supporting rod 11, two groups of first T-shaped grooves are formed in one end of one group of reinforcing rings 12, two groups of second T-shaped blocks 13 are respectively clamped with the two groups of second T-shaped grooves, when the cross arm is mounted, the mounting ring 2 with the cross arm is firstly inserted into the mounting grooves of the cement rod 1, two groups of first T-shaped blocks 5 on the mounting plate 3 are vertically inserted into the mounting grooves of the mounting ring 2, two groups of first T-shaped blocks 5 are also fixedly mounted with the reinforcing rings 12 at the bottoms of the second supporting rod 11, two groups of first T-shaped blocks are respectively inserted into the two groups of second T-shaped blocks 13, and the two groups of reinforcing rings 12 are fixedly mounted with one end of reinforcing rings 12, and two groups of reinforcing rings 13 are fixedly mounted with two groups of second T-shaped blocks 13, and two groups of reinforcing rings are respectively inserted into the two T-shaped blocks, and two T-shaped blocks are respectively mounted with two T-shaped grooves, and two T-shaped blocks are fixedly mounted with two T-shaped blocks, and the mounting plate is fixedly mounted with the mounting plate, and the mounting plate is fixedly, and the mounting plate.

Referring to fig. 1-3, a first chute is provided at the top of the mounting plate 3, a fixing ring 6 is slidably mounted in the first chute, the fixing ring 6 is clamped with the mounting groove, a rotating rod 7 is rotatably mounted at one end of the fixing ring 6, an external thread is provided on the outer wall of the rotating rod 7, a threaded hole is provided on the outer wall of the first chute in a communicating manner, the external thread is in threaded connection with the threaded hole, a rotating plate 8 is fixedly mounted at one end of the rotating rod 7, a through hole is provided on the outer wall of the rotating plate 8, a thread groove is provided at one end of the mounting plate 3, one end of a locking bolt 9 passes through the first through hole and is in threaded connection with the thread groove, the rotating plate 8 drives the rotating rod 7 to rotate, so that the fixing ring 6 moves leftwards until the left end of the fixing ring 6 is attached to the right end of the mounting ring 2, the cross arm is mounted on the cement rod 1 through the cooperation of the mounting ring 2 and the fixing ring 6, after the fixing is completed, the rotating plate 8 is fastened, the rotating plate 7 is prevented from rotating, and thus stability is enhanced.

Referring to fig. 1, the inner ends of the two sets of reinforcing rings 12 are provided with grooves, rubber pads 14 are fixedly installed in the two sets of grooves, and the rubber pads 14 can increase friction between the two sets of reinforcing rings 12 and the cement pole 1, so that practicability is enhanced.

According to the insulating bracket cross arm, when the insulating bracket cross arm works, firstly, the mounting ring 2 with the cross arm is inserted into the mounting groove of the cement rod 1, two groups of first T-shaped blocks 5 on the mounting plate 3 are vertically inserted into the two groups of first T-shaped grooves on the mounting ring 2, when the two groups of first T-shaped blocks 5 are inserted into the two groups of first T-shaped grooves, the two groups of second T-shaped blocks 13 are also inserted into the two groups of second T-shaped grooves, so that the two groups of reinforcing rings 12 are connected together, the first supporting rods 10 and the second supporting rods 11 on the two groups of reinforcing rings 12 are respectively supported by the mounting ring 2 and the mounting plate 3, so that stability is enhanced, the rotating plate 8 drives the rotating rod 7 to rotate, the fixing ring 6 moves leftwards until the left end of the fixing ring 6 is attached to the right end of the mounting ring 2, the cross arm is mounted on the cement rod 1 through the cooperation of the mounting ring 2 and the fixing ring 6, after the fixing is finished, the locking bolt 9 is screwed, and the rotating plate 8 is fixed, and the rotating rod 7 is prevented from rotating, and the process is convenient to disassemble.

Claims

1. The utility model provides an insulating support cross arm, includes the cement pole, its characterized in that still includes:

the mounting mechanism comprises a mounting ring and a mounting plate, wherein one end of the mounting ring is fixedly provided with a cross arm body, the outer wall of a cement rod is provided with a mounting groove, the mounting ring is clamped with the mounting groove, one end of the mounting plate is fixedly provided with two groups of first T-shaped blocks, one end of the mounting ring is provided with two groups of first T-shaped grooves, the two groups of first T-shaped blocks are respectively clamped with the two groups of first T-shaped grooves, the top of the mounting plate is provided with a first sliding groove, the first sliding groove is internally provided with a fixed ring in a sliding manner, the fixed ring is clamped with the mounting groove, one end of the fixed ring is rotatably provided with a rotating rod, the outer wall of the rotating rod is provided with external threads, the outer wall of the first sliding groove is communicated with a threaded hole, and the external threads are in threaded connection with the threaded hole;

the limiting mechanism is fixedly arranged at one end of the rotating rod and used for limiting the fixed ring;

the auxiliary mechanism is fixedly arranged at the bottom of the mounting ring and used for supporting the cross arm body in an auxiliary manner.

2. An insulating support crossarm as claimed in claim 1, wherein: the limiting mechanism comprises a rotating plate and a locking bolt, wherein the rotating plate is fixedly arranged at one end of the rotating rod, a through hole is formed in the outer wall of the rotating plate, a thread groove is formed in one end of the mounting plate, and one end of the locking bolt penetrates through the first through hole and is in threaded connection with the thread groove.

3. An insulating support crossarm as claimed in claim 1, wherein: the auxiliary mechanism comprises a first supporting rod and a second supporting rod, the first supporting rod and the second supporting rod are respectively and fixedly arranged at the bottoms of the mounting ring and the fixing ring, reinforcing rings are fixedly arranged at the bottoms of the first supporting rod and the second supporting rod, two groups of first T-shaped grooves are formed in one end of one group of reinforcing rings, two groups of second T-shaped blocks are fixedly arranged at one end of the other group of reinforcing rings, and the two groups of second T-shaped blocks are respectively and fixedly clamped with the two groups of second T-shaped grooves.

4. An insulating support crossarm as claimed in claim 3, wherein: grooves are formed in the inner ends of the two groups of reinforcing rings, and rubber pads are fixedly installed in the two groups of grooves.