CN114809783A

CN114809783A - Pole installation device

Info

Publication number: CN114809783A
Application number: CN202210586308.3A
Authority: CN
Inventors: 王琛; 何静; 付强; 苑学兴; 于娜
Original assignee: Yantai Power Supply Co of State Grid Shandong Electric Power Co Ltd
Current assignee: Yantai Power Supply Co of State Grid Shandong Electric Power Co Ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-07-29
Anticipated expiration: 2042-05-27
Also published as: CN114809783B

Abstract

The invention belongs to the technical field of electric pole installation, in particular to an electric pole installation device, aiming at the problems that when a tensioning mechanism is used in the existing electric pole installation device, an operator needs to pull two hands outwards, and time and labor are wasted, the electric pole installation device comprises a supporting seat, wherein two adjusting rods are arranged on the supporting seat, one ends of the two adjusting rods are movably connected with the same connecting seat, a first positioning seat is fixedly arranged on the connecting seat, two ends of the top of the first positioning seat are both connected with tensioning lock chains, the two tensioning lock chains are both provided with tensioning blocks, one ends of the two tensioning lock chains are connected with the same second positioning seat, positioning cylinders are arranged in the first positioning seat and the second positioning seat, fixing mechanisms are arranged in the first positioning seat and the second positioning seat, and first telescopic rods are fixedly connected on the two positioning cylinders. The invention has simple structure, can directly drive the tensioning mechanism through the pushing mechanism, saves time and labor and is convenient for people to use.

Description

Pole installation device

Technical Field

The invention relates to the technical field of electric pole installation, in particular to an electric pole installation device.

Background

The electric pole has the function of supporting the overhead conductor, and because the transmission lines of the power system are spread in the forest, the field and the mountains and are attacked by various natural weather conditions, the use performance of the electric pole is very important for ensuring the power supply stability of the power system. The existing commonly used electric poles comprise wood electric poles, concrete electric poles and iron electric poles, wherein the wood electric poles have the advantages of light weight, insulation and the like, and have the defects of low structural strength, no fire resistance and no corrosion resistance; the concrete pole has high structural strength, can bear larger weight, and has the defects of large volume and weight and inconvenient installation and transportation; the ferroelectric rod has the advantages of high mechanical strength, long service life and the like, and has the defects of no insulation and weak resistance to atmosphere, water, acid, alkali, salt with common concentration and various oils and solvents. In the application No.: 202121463394.6, it relates to an electric pole mounting device, comprising a first positioning cylinder and a second positioning cylinder which are sleeved end to end; the first positioning barrel and the second positioning barrel respectively comprise a barrel body, a first hanging plate, a long pin and a positioning piece; the barrel body is respectively provided with a first through hole and a second through hole which penetrate through two opposite side surfaces of the barrel body; the first hanging plate is arranged on one side of the cylinder body and is fixedly connected with one end of the long pin; the other end of the long pin sequentially penetrates through the first through hole and the second through hole and extends out towards the outer side direction of the second through hole; the other end of the long pin is provided with a plurality of pin holes; the positioning piece is arranged at the other end of the long pin and is used for penetrating through the corresponding pin hole to realize positioning and installation. The embodiment of the utility model provides a pole installation device, through the structure of the pole installation device who founds plug-in installation, can realize the inseparable installation of combined material pole, have better stability.

The existing electric pole mounting device needs two hands of an operator to pull outwards when a tensioning mechanism is used, and wastes time and labor. Therefore, we propose an electric pole mounting apparatus.

Disclosure of Invention

The invention aims to solve the defects that when a tensioning mechanism is used, an operator needs to pull two hands outwards, and time and labor are wasted in the conventional electric pole mounting device.

In order to achieve the purpose, the invention adopts the following technical scheme:

an electric pole mounting device comprises a supporting seat, wherein two adjusting rods are arranged on the supporting seat, one end of each adjusting rod is movably connected with the same connecting seat, a first positioning seat is fixedly arranged on each connecting seat, two tensioning lock chains are connected to two ends of the top of each first positioning seat, tensioning blocks are arranged on the two tensioning lock chains, one end of each tensioning lock chain is connected with the same second positioning seat, positioning cylinders are arranged in the first positioning seat and the second positioning seat, and all be equipped with fixed establishment in first positioning seat and the second positioning seat, equal fixedly connected with first telescopic link on two location section of thick bamboo, the same seat that promotes of fixedly connected with between two first telescopic links is equipped with pushing mechanism in promoting the seat, and the supporting seat internal rotation is connected with adjusting screw, and threaded connection has two movable blocks on the adjusting screw, two movable blocks respectively with two regulation pole swing joint.

Preferably, the top and the bottom of the pushing seat are fixedly connected with two limiting rods, the first positioning seat and the second positioning seat are internally and fixedly connected with second telescopic rods, and the two second telescopic rods are respectively sleeved with a reset spring.

Preferably, two fixed establishment include two fixed blocks, two dead levers and two fixed covers, two fixed blocks respectively with the one end fixed connection of two second telescopic links, two dead levers respectively with two fixed block fixed connection, two fixed covers respectively with the one end fixed connection of two dead levers, and two fixed covers are located two location section of thick bamboos respectively, two fixed cover removals of two fixed block accessible drive two fixed covers, and fix the pole, all be equipped with a plurality of draw-in grooves on two fixed blocks, equal fixedly connected with pull rod on two fixed blocks.

Preferably, equal sliding connection has the fixed pin on first positioning seat and the second positioning seat, all overlaps on two fixed pins to be equipped with tension spring, promotes the seat internal rotation and is connected with the dwang, the one end fixedly connected with drive gear of dwang.

Preferably, pushing mechanism includes two passive racks, two catch bars and two supplementary sliders, and two passive racks all mesh with drive gear mutually, and two catch bars respectively with the one end fixed connection of two passive racks, two supplementary sliders respectively with two passive rack fixed connection, drive gear can drive two passive racks and keep away from each other, and two supplementary sliders respectively with the both sides inner wall sliding connection who promotes the seat.

Preferably, a fixed seat is fixedly mounted on one side of the pushing seat, and a bolt is connected to the fixed seat in a threaded manner.

Compared with the prior art, the invention has the advantages that:

(1) this scheme is owing to set up the dwang and drive gear and rotate, and drive gear drives two passive racks and keeps away from each other, and two passive racks drive two catch bars and keep away from each other, and two catch bars drive two taut pieces and keep away from each other, and two taut pieces drive two taut chains and tighten up, have realized taut purpose.

(2) This scheme is close to each other owing to set up adjusting screw and drive two movable blocks, and two movable blocks drive the one end of two regulation poles and are close to each other, and two regulation poles drive the connecting seat rebound, and the connecting seat drives first locating seat rebound, has realized the purpose of going up and down.

The invention has simple structure, can directly drive the tensioning mechanism through the pushing mechanism, saves time and labor and is convenient for people to use.

Drawings

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

FIG. 2 is a schematic top view of the pushing base of the present invention;

FIG. 3 is a schematic view of part A of the present invention;

FIG. 4 is a schematic perspective view of a positioning cylinder of the present invention;

fig. 5 is a schematic perspective view of the fixing block according to the present invention.

In the figure: 1. a supporting seat; 2. adjusting a rod; 3. a connecting seat; 4. a first positioning seat; 5. tensioning the chain; 6. a second positioning seat; 7. a positioning cylinder; 8. a first telescopic rod; 9. a pushing seat; 10. adjusting the screw rod; 11. a moving block; 12. a limiting rod; 13. a second telescopic rod; 14. a return spring; 15. a fixed block; 16. a fixing rod; 17. fixing a sleeve; 18. a pull rod; 19. a fixing pin; 20. a tension spring; 21. rotating the rod; 22. a drive gear; 23. a passive rack; 24. a push rod; 25. an auxiliary slide block; 26. a fixed seat; 27. and (4) bolts.

Detailed Description

The technical solution in this embodiment will be clearly and completely described below with reference to the drawings in this embodiment.

Example one

Referring to fig. 1-5, an electric pole installation device comprises a support base 1, two adjusting rods 2 are arranged on the support base 1, one end of each adjusting rod 2 is movably connected with the same connecting base 3, a first positioning base 4 is fixedly arranged on the connecting base 3, two ends of the top of the first positioning base 4 are both connected with tensioning chains 5, each tensioning chain 5 is provided with a tensioning block, one end of each tensioning chain 5 is connected with the same second positioning base 6, positioning cylinders 7 are arranged in the first positioning base 4 and the second positioning base 6, fixing mechanisms are arranged in the first positioning base 4 and the second positioning base 6, first telescopic rods 8 are fixedly connected on the two positioning cylinders 7, the same pushing base 9 is fixedly connected between the two first telescopic rods 8, a pushing mechanism is arranged in the pushing base 9, an adjusting screw 10 is rotatably connected in the support base 1, two moving blocks 11 are in threaded connection with the adjusting screw 10, the two moving blocks 11 are respectively movably connected with the two adjusting rods 2.

In this embodiment, two stop levers 12 are fixedly connected to the top and the bottom of the pushing seat 9, second telescopic links 13 are fixedly connected to the first positioning seat 4 and the second positioning seat 6, and two second telescopic links 13 are sleeved with return springs 14.

In this embodiment, two fixed establishment include two fixed blocks 15, two dead levers 16 and two fixed covers 17, two fixed blocks 15 respectively with the one end fixed connection of two second telescopic links 13, two dead levers 16 respectively with two fixed block 15 fixed connection, two fixed covers 17 respectively with the one end fixed connection of two dead levers 16, and two fixed covers 17 are located two location section of thick bamboos 7 respectively, two fixed cover 17 of two fixed block 15 accessible drive two fixed cover 17 and remove, and fix the pole, all be equipped with a plurality of draw-in grooves on two fixed blocks 15, equal fixedly connected with pull rod 18 on two fixed blocks 15.

In this embodiment, equal sliding connection has fixed pin 19 on first positioning seat 4 and the second positioning seat 6, all overlaps on two fixed pins 19 to be equipped with tension spring 20, promotes the rotation of seat 9 and is connected with dwang 21, the one end fixedly connected with drive gear 22 of dwang 21.

In this embodiment, the pushing mechanism includes two driven racks 23, two pushing rods 24 and two auxiliary sliding blocks 25, the two driven racks 23 are all engaged with the driving gear 22, the two pushing rods 24 are respectively fixedly connected with one ends of the two driven racks 23, the two auxiliary sliding blocks 25 are respectively fixedly connected with the two driven racks 23, the driving gear 22 can drive the two driven racks 23 to be away from each other, and the two auxiliary sliding blocks 25 are respectively connected with inner walls of two sides of the pushing seat 9 in a sliding manner.

In this embodiment, a fixing seat 26 is fixedly installed on one side of the pushing seat 9, and a bolt 27 is connected to the fixing seat 26 through a thread.

In the embodiment, when the device is used, two fixed pins 19 are pulled, two fixed pins 19 stretch two extension springs 20, two pull rods 18 are pulled to drive two fixed blocks 15 to move and compress two reset springs 14, two fixed blocks 15 drive two fixed sleeves 17 to move through two fixed rods 16, the electric pole passes through two positioning cylinders 7, two pull rods 18 are loosened, two reset springs 14 release elasticity to drive two fixed blocks 15 to move, two fixed blocks 15 drive two fixed sleeves 17 to move through two fixed rods 16 and fix the electric pole, a rotating rod 21 is screwed to rotate, the rotating rod 21 drives a driving gear 22 to rotate, the driving gear 22 drives two passive racks 23 to move away from each other, two passive racks 23 drive two push rods 24 to move away from each other, two push rods 24 drive two tensioning blocks to move away from each other, and two tensioning blocks drive two tensioning chains to tighten up, two taut chains drive two location section of thick bamboo 7 through two first positioning seats 4 and second positioning seat 6 taut, and wrench movement adjusting screw 10 rotates, and adjusting screw 10 drives two movable blocks 11 and is close to each other, and two movable blocks 11 drive the one end of two regulation poles 2 and are close to each other, and two regulation poles 2 drive connecting seat 3 and move up, and connecting seat 3 drives first positioning seat 4 and moves up.

Example two

The difference between this embodiment and the first embodiment is: rubber pads are arranged in the two fixing sleeves 17, a rocking disc is fixedly connected to one end of the adjusting screw rod 10, the two rubber pads can prevent the electric pole from being scratched, the rocking disc is rocked to drive the adjusting screw rod 10 to rotate, all structures in the application can be selected according to actual use conditions, the drawings are schematic structures, and the specific actual size can be adjusted properly.

Claims

1. An electric pole mounting device comprises a supporting seat (1) and is characterized in that two adjusting rods (2) are arranged on the supporting seat (1), one ends of the two adjusting rods (2) are movably connected with the same connecting seat (3), a first positioning seat (4) is fixedly mounted on the connecting seat (3), two ends of the top of the first positioning seat (4) are respectively connected with a tensioning chain (5), the two tensioning chains (5) are respectively provided with a tensioning block, one end of each tensioning chain (5) is connected with the same second positioning seat (6), positioning cylinders (7) are respectively arranged in the first positioning seat (4) and the second positioning seat (6), fixing mechanisms are respectively arranged in the first positioning seat (4) and the second positioning seat (6), the two positioning cylinders (7) are respectively and fixedly connected with a first telescopic rod (8), and the same pushing seat (9) is fixedly connected between the two first telescopic rods (8), be equipped with pushing mechanism in the promotion seat (9), supporting seat (1) internal rotation is connected with adjusting screw (10), and threaded connection has two movable blocks (11) on adjusting screw (10), and two movable blocks (11) and two regulation pole (2) swing joint.

2. The electric pole mounting device as claimed in claim 1, wherein two limit rods (12) are fixedly connected to the top and the bottom of the pushing seat (9), a second telescopic rod (13) is fixedly connected to the inside of the first positioning seat (4) and the inside of the second positioning seat (6), and a return spring (14) is sleeved on each of the two second telescopic rods (13).

3. The pole mounting device as recited in claim 2, wherein the two fixing means comprise two fixing blocks (15), two fixing rods (16) and two fixing sleeves (17), the two fixing blocks (15) are fixedly connected with one ends of the two second telescopic rods (13), and the two fixing rods (16) are fixedly connected with the two fixing blocks (15).

4. The pole mounting device as claimed in claim 3, wherein two fixing sleeves (17) are fixedly connected to one end of two fixing rods (16), and the two fixing sleeves (17) are located in the two positioning cylinders (7), and a plurality of slots are formed on both fixing blocks (15), and a pull rod (18) is fixedly connected to both fixing blocks (15).

5. The electric pole mounting device as claimed in claim 1, wherein a fixed pin (19) is slidably connected to each of the first positioning seat (4) and the second positioning seat (6), and a tension spring (20) is sleeved on each of the fixed pins (19).

6. The electric pole mounting device as recited in claim 1, wherein a rotating rod (21) is rotatably connected to the pushing seat (9), and a driving gear (22) is fixedly connected to one end of the rotating rod (21).

7. The electric pole mounting device as recited in claim 6, wherein the pushing mechanism comprises two passive racks (23), two pushing rods (24) and two auxiliary sliding blocks (25), the two passive racks (23) are engaged with the driving gear (22), and the two pushing rods (24) are fixedly connected with one ends of the two passive racks (23).

8. The pole mounting device as claimed in claim 7, wherein two auxiliary sliding blocks (25) are fixedly connected with the two passive racks (23), and the two auxiliary sliding blocks (25) are slidably connected with the inner walls of the two sides of the pushing seat (9).

9. The electric pole mounting device as recited in claim 1, wherein a fixed seat (26) is fixedly mounted on one side of the pushing seat (9), and a bolt (27) is threadedly connected to the fixed seat (26).