CN217741263U

CN217741263U - Power grid support frame for power transmission

Info

Publication number: CN217741263U
Application number: CN202221480174.9U
Authority: CN
Inventors: 王言军; 田野; 马兴明; 李建阁; 潘晗; 王立峰; 王冠男; 杨思宇; 刘亭秀; 吴庆涛
Original assignee: Daqing Power Supply Co Of State Grid Heilongjiang Electric Power Co ltd
Current assignee: Daqing Power Supply Co Of State Grid Heilongjiang Electric Power Co ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-11-04
Anticipated expiration: 2032-06-14

Abstract

The utility model belongs to the technical field of the electric wire netting support frame, especially, be an electric power electric wire netting support frame for power transmission, including wire pole, hollow slab and two bar boards, hollow slab rotates and installs on the top of wire pole, and two equal slidable mounting of bar board are in hollow slab, be provided with same angle adjusting part on wire pole and the hollow slab, two winding displacement mouths have been seted up on the bar board, have all seted up the installing port on the bottom inner wall of two winding displacement mouths, the installing port is provided with fastening component, the mounting groove has been seted up to the bottom side of bar board, equal slidable mounting has the clamp plate on the both sides inner wall of mounting groove, two clamp plates respectively with the winding displacement mouth looks adaptation that corresponds. The utility model relates to a rationally, easy operation not only can provide stable support to the power transmission line, is convenient for install the power transmission line simultaneously and dismantles, and can adjust the direction of hollow plate and bar shaped plate as required.

Description

Power grid support frame for power transmission

Technical Field

The utility model relates to a power grid support frame technical field, in particular to power grid support frame is used in power transmission.

Background

Electric power's transport needs rely on the power transmission line to go on, and the in-process that the power transmission line was laid need erect the support frame and come to provide the support to it, and traditional electric wire netting support frame is when installing the power transmission line, and complex operation is not convenient for carry out quick assembly disassembly to the power transmission line, consequently, the utility model provides an electric power electric wire netting support frame is used for solving above-mentioned problem for power transmission.

Disclosure of Invention

The utility model aims at solving the shortcoming of prior art, and the power grid support frame is used in power transmission who proposes.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides an electric power grid support frame for power transmission, includes wire pole, hollow slab and two bar boards, hollow slab rotates and installs on the top of wire pole, and two bar boards are all slidable mounting in hollow slab, be provided with same angle adjustment assembly on wire pole and the hollow slab, set up two winding displacement mouths on the bar board, all seted up the installing port on the bottom inner wall of two winding displacement mouths, the installing port is provided with fastening component, the mounting groove has been seted up to the bottom side of bar board, equal slidable mounting has the clamp plate on the both sides inner wall of mounting groove, two clamp plates respectively with the winding displacement mouth looks adaptation that corresponds, be provided with control assembly in the mounting groove, and control assembly is connected with two clamp plates.

Preferably, the angle adjusting assembly comprises a limiting ring, two fixed blocks, a rotating pin, a first torsion spring and a handle rod, two fixed blocks are fixedly mounted on the telegraph pole, the same rotating pin is rotatably mounted on the two fixed blocks, the handle rod is fixedly mounted on the rotating pin in the radial direction, the first torsion spring is fixedly mounted on one side, close to each other, of the two fixed blocks, one end, close to each other, of the two torsion springs is fixedly connected with the handle rod, the two torsion springs are slidably sleeved on the outer side of the rotating pin, the limiting ring is fixedly mounted on the bottom side of the hollow plate based on the telegraph pole, a plurality of limiting grooves are formed in the bottom side of the limiting ring, and the handle rod is movably clamped in the corresponding limiting grooves.

Preferably, the fastening assembly comprises an adjusting plate, an adjusting screw rod, a buffer spring and an arc-shaped supporting plate, a sliding groove is formed in the inner wall of one side of the mounting opening, the same adjusting plate is slidably mounted in the sliding groove and the mounting opening, the buffer spring is fixedly mounted on the top side of the adjusting plate, the arc-shaped supporting plate is fixedly mounted on the top end of the buffer spring, the adjusting screw rod is vertically slidably mounted in the sliding groove, the bottom end of the adjusting screw rod extends to the outside of the sliding groove, a bolt head is welded to the bottom end of the adjusting screw rod, and the adjusting screw rod is in threaded connection with the adjusting plate.

Preferably, the control assembly includes two rigid toothed plates, pivot, drive gear, reel and stay cord, rotates on the both sides inner wall around the mounting groove and installs same pivot, and fixed cover is equipped with drive gear and reel in the pivot, and fixed duplex winding is equipped with the stay cord on the reel, and the equal fixed mounting in one side that two clamp plates are close to each other has the dog, and the equal fixed mounting in one side that two dogs are close to each other has a rigid toothed plate, and two rigid toothed plates all mesh with drive gear mutually.

Preferably, the outer side of the rotating shaft is slidably sleeved with a second torsion spring, and two ends of the second torsion spring are fixedly connected with the inner wall of the front side of the mounting groove and the transmission gear respectively.

Preferably, a sealing plate is fixedly mounted on the inner wall of the mounting groove, one end, away from the reel, of the pull rope extends to the lower portion of the sealing plate, a hook is fixedly mounted on the pull rope, and the hook is abutted to the bottom side of the sealing plate.

Preferably, fixed mounting has same guide bar on the both sides inner wall of hollow slab, and slidable mounting has two sliders on the inner wall of hollow slab, and the bar shaped plate fixed connection that two sliders correspond respectively, two sliders all with guide bar sliding connection.

Preferably, a plurality of screws have all been seted up to the bottom side of two bar boards, and two stop screw are installed to the bottom side screw thread of hollow core plate, and two stop screw are threaded respectively and are installed in the screw that corresponds, and two stop screw's the equal fixed mounting in bottom has the knob.

The utility model has the advantages that: the utility model discloses in, through the handle bar, torsional spring one, the rotational pin, can adjust hollow plate to required angle as required under the cooperation of spacing ring and a plurality of spacing groove, through the knob, can adjust and fix the position of strip shaped plate as required under the cooperation of stop screw and screw, can control two clamp plates through lifting hook pulling stay cord under control assembly's cooperation and open the winding displacement mouth, place the power transmission line in the winding displacement mouth, then can control the clamp plate and close the winding displacement mouth under the effect of torsional spring two, then can control arc layer board cooperation clamp plate through fastening components and carry out quick fixation to the power transmission line.

Drawings

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

Fig. 1 is a schematic perspective view of a power grid support frame for power transmission according to the present invention;

fig. 2 is a schematic view of a partial cross-sectional structure of a power grid support frame for power transmission provided by the present invention;

fig. 3 is a schematic structural diagram of a portion a of the power grid support frame for power transmission according to the present invention;

fig. 4 is a schematic structural diagram of a portion B of the power grid support frame for power transmission according to the present invention;

fig. 5 is a schematic structural diagram of a part C of the power grid support frame for power transmission according to the present invention;

fig. 6 is a schematic structural diagram of a portion of the limit ring according to the present invention.

In the figure: 1. a utility pole; 11. a fixed block; 12. a rotation pin; 13. a first torsion spring; 14. a handle bar; 2. a hollow slab; 21. a limiting ring; 3. a strip-shaped plate; 31. a wire arranging port; 32. a slider; 4. an adjusting plate; 41. adjusting a screw rod; 42. a buffer spring; 43. an arc-shaped supporting plate; 5. pressing a plate; 51. a rigid toothed plate; 52. a rotating shaft; 53. a transmission gear; 54. a second torsion spring; 55. a reel; 56. and (6) pulling a rope.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, a power grid support frame for power transmission comprises a power pole 1, a hollow plate 2 and two strip-shaped plates 3, wherein the hollow plate 2 is rotatably installed at the top end of the power pole 1, the two strip-shaped plates 3 are slidably installed in the hollow plate 2, two fixing blocks 11 are fixedly installed on the power pole 1, the same rotating pin 12 is rotatably installed on the two fixing blocks 11, a handle bar 14 is radially and fixedly installed on the rotating pin 12, a torsion spring I13 is fixedly installed on one side, close to each other, of the two fixing blocks 11, one end, close to each other, of the two torsion springs I13 is fixedly connected with the handle bar 14, the two torsion springs I13 are slidably sleeved on the outer side of the rotating pin 12, a limit ring 21 is fixedly installed on the bottom side of the hollow plate 2 based on the power pole 1 as a center, a plurality of limit grooves are formed in the bottom side of the limit ring 21, the handle bar is movably clamped in the corresponding limit grooves, so that the angle of the hollow plate 2 can be adjusted as required, two wire arranging openings 31 are formed in the strip-shaped plate 3, mounting openings are formed in the inner walls of the bottoms of the two wire arranging openings 31, a sliding groove is formed in the inner wall of one side of each mounting opening, the same adjusting plate 4 is slidably mounted in the sliding groove and the mounting openings, a buffer spring 42 is fixedly mounted on the top side of each adjusting plate 4, an arc-shaped supporting plate 43 is fixedly mounted at the top end of each buffer spring 42, an adjusting screw rod 41 is vertically and slidably mounted in the sliding groove, the bottom end of each adjusting screw rod 41 extends out of the sliding groove and is welded with a bolt head, the adjusting screw rods 41 are in threaded connection with the adjusting plates 4, so that the transmission lines can be fixed after being laid, mounting grooves are formed in the bottom side of the strip-shaped plate 3, pressing plates 5 are slidably mounted on the inner walls of the two sides of each mounting groove, the two pressing plates 5 are respectively matched with the corresponding wire arranging openings 31, and the same rotating shaft 52 is rotatably mounted on the inner walls of the front side and the back side of each mounting groove, fixed cover is equipped with drive gear 53 and reel 55 on the pivot 52, reel 55 is last fixed and is equipped with stay cord 56 in the duplex winding, the equal fixed mounting in one side that two clamp plates 5 are close to each other has the dog, the equal fixed mounting in one side that two dogs are close to each other has rigid toothed plate 51, two rigid toothed plate 51 all mesh with drive gear 53 mutually, thereby can pass through reel 55 when pulling stay cord 56 downwards, pivot 52 and drive gear 53 drive two dogs to the direction motion that is close to each other, make two clamp plates 5 and baffle keep synchronous motion simultaneously, and then can open winding displacement mouth 31, be convenient for carry out the winding displacement operation, and control assembly is connected with two clamp plates 5.

In this embodiment, the outer side of the rotating shaft 52 is slidably sleeved with a second torsion spring 54, and two ends of the second torsion spring 54 are respectively fixedly connected with the inner wall of the front side of the mounting groove and the transmission gear 53, so that when the pull rope 56 is loosened, the two pressing plates 5 are controlled to move towards the directions away from each other and limit the power transmission line in the cable arranging port 31.

In this embodiment, fixed mounting has the shrouding on the inner wall of mounting groove, and the one end that reel 55 was kept away from to stay cord 56 extends to the below and the fixed mounting of shrouding has the couple, and the bottom side looks butt of couple and shrouding to be convenient for the operator hangs the saddlebag of hand-carrying temporarily, be convenient for stimulate stay cord 56 simultaneously.

In this embodiment, fixed mounting has same guide bar on the both sides inner wall of hollow slab 2, and slidable mounting has two sliders 32 on the inner wall of hollow slab 2, and two sliders 32 correspond respectively's strip shaped plate 3 fixed connection, two sliders 32 all with guide bar sliding connection to can make two strip shaped plate 3 along the slip that hollow slab 2 remains stable.

In this embodiment, a plurality of screws have all been seted up to the bottom side of two strip shaped plate 3, and two stop screw are installed to the bottom side screw thread of hollow core plate 2, and two stop screw are threaded respectively and are installed in the screw that corresponds, and the equal fixed mounting in bottom of two stop screw has the knob to can fix strip shaped plate 3 position, can adjust strip shaped plate 3's position as required simultaneously.

The working principle is as follows: in use, the two strip-shaped plates 3 are firstly pulled out from the hollow board 2 by a proper length according to the wiring requirement, then the position of the strip-shaped plate 3 can be fixed by screwing the limit screw rod into the corresponding screw hole through the knob, the handle rod 14 is pulled downwards based on the rotating pin 12 as a fulcrum, so that the handle rod can be separated from the limit groove, the hollow plate 2 is then adjusted to a desired angle based on the pole 1, the handle bar 14 is released, under the action of the first torsion spring 13, the handle rod 14 can be clamped in the corresponding limiting groove, so that the hollow plate 2 can be limited, a tool bag and the like which are carried about can be hung on the hook, the pull rope 56 can pull the reel 55 to rotate, under the matching of the rotating shaft 52 and the transmission gear 53, the two rigid toothed plates 51 can drive the stop block and the pressure plate 5 to slide towards the direction close to the transmission gear 53, thereby the cable arranging port 31 is opened, the power transmission line to be arranged is directly placed in the corresponding cable arranging port 31, then the tool bag is taken down from the hook, the two pressing plates 5 can close the two wire arranging openings 31 under the action of the second torsion spring 54, then an electric socket wrench is sleeved on the bolt head, the adjusting screw rod 41 is rotated by the bolt head to control the adjusting plate 4 to move upwards, so that the buffer spring 42 drives the arc-shaped supporting plate 43 to extrude the power transmission line, meanwhile, the power transmission line can be stably fixed in the line arranging opening 31 under the matching of the pressure plate 5, when the power transmission line needs to be replaced, the adjusting plate 4 slides downwards by reversely rotating the bolt head, meanwhile, the pressing plate 5 can be retracted into the mounting groove from the wire arranging opening 31 by pulling the pull rope 56 downwards through the lifting hook, therefore, the cable port 31 can be opened, and then the power transmission line to be replaced can be taken out from the cable port 31.

It is right above the utility model provides a power grid support frame for power transmission has carried out detailed introduction. The principles and embodiments of the present invention have been explained using specific embodiments, and the above description is only used to help understand the method and its core idea of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The utility model provides an electric power grid support frame for power transmission, its characterized in that, includes wire pole (1), hollow slab (2) and two bar boards (3), hollow slab (2) rotate to be installed on the top of wire pole (1), and equal slidable mounting in hollow slab (2) of two bar boards (3), be provided with same angle adjusting part on wire pole (1) and hollow slab (2), set up two winding displacement mouths (31) on bar board (3), all seted up the installing port on the bottom inner wall of two winding displacement mouths (31), the installing port is provided with fastening component, the mounting groove has been seted up to the bottom side of bar board (3), equal slidable mounting has clamp plate (5) on the both sides inner wall of mounting groove, and two clamp plate (5) respectively with corresponding winding displacement mouth (31) looks adaptation, be provided with control assembly in the mounting groove, and control assembly is connected with two clamp plate (5).

2. An electric power grid support frame for power transmission according to claim 1, characterized in that: the angle adjusting assembly comprises a limiting ring (21), two fixing blocks (11), a rotating pin (12), a first torsion spring (13) and a handle rod (14), two fixing blocks (11) are fixedly mounted on a telegraph pole (1), the same rotating pin (12) is rotatably mounted on the two fixing blocks (11), the handle rod (14) is radially and fixedly mounted on the rotating pin (12), one side, close to each other, of the two fixing blocks (11) is fixedly provided with the first torsion spring (13), one end, close to each other, of the two torsion springs (13) is fixedly connected with the handle rod (14), the two first torsion springs (13) are slidably sleeved on the outer side of the rotating pin (12), the limiting ring (21) is fixedly mounted on the basis of the telegraph pole (1) as the center, a plurality of limiting grooves are formed in the bottom side of the limiting ring (21), and the handle rod (14) is movably clamped in the corresponding limiting grooves.

3. An electric power grid support frame for power transmission according to claim 1, characterized in that: fastening components includes regulating plate (4), accommodate the lead screw (41), buffer spring (42) and arc layer board (43), the spout has been seted up on one side inner wall of installing port, slidable mounting has same regulating plate (4) in spout and the installing port, the top side fixed mounting of regulating plate (4) has buffer spring (42), the top fixed mounting of buffer spring (42) has arc layer board (43), vertical slidable mounting has accommodate the lead screw (41) in the spout, the bottom of accommodate the lead screw (41) extends to the spout and welds outward and have the bolt head, and accommodate the lead screw (41) and regulating plate (4) threaded connection.

4. An electric power grid support frame for power transmission according to claim 1, characterized in that: the control assembly includes two rigid toothed plates (51), pivot (52), drive gear (53), reel (55) and stay cord (56), it has same pivot (52) to rotate to install on the front and back both sides inner wall of mounting groove, fixed cover is equipped with drive gear (53) and reel (55) on pivot (52), reel (55) are gone up fixed and are walked around and are equipped with stay cord (56), the equal fixed mounting in one side that two clamp plates (5) are close to each other has the dog, the equal fixed mounting in one side that two dogs are close to each other has rigid toothed plate (51), two rigid toothed plate (51) all mesh with drive gear (53) mutually.

5. An electric power grid support frame for power transmission according to claim 4, characterized in that: and a second torsion spring (54) is slidably sleeved on the outer side of the rotating shaft (52), and two ends of the second torsion spring (54) are fixedly connected with the inner wall of the front side of the mounting groove and the transmission gear (53) respectively.

6. An electric power grid support frame for power transmission according to claim 4, characterized in that: the inner wall of the mounting groove is fixedly provided with a sealing plate, one end of the pull rope (56) far away from the reel (55) extends to the lower part of the sealing plate and is fixedly provided with a hook, and the hook is abutted to the bottom side of the sealing plate.

7. An electric power grid support frame for power transmission according to claim 1, characterized in that: fixed mounting has same guide bar on the both sides inner wall of hollow slab (2), and slidable mounting has two sliders (32) on the inner wall of hollow slab (2), and bar board (3) fixed connection that two sliders (32) correspond respectively, two sliders (32) all with guide bar sliding connection.

8. An electric power grid support frame for power transmission according to claim 1, characterized in that: a plurality of screws have all been seted up to the bottom side of two bar boards (3), and two stop screw are installed to the bottom side screw thread of hollow core plate (2), and two stop screw are threaded respectively and are installed in the screw that corresponds, and two stop screw's the equal fixed mounting in bottom has the knob.