CN219513697U - Power transmission and transformation circuit wire fixing device - Google Patents

Abstract

The utility model belongs to the field of power transmission and transformation lines, in particular to a power transmission and transformation line wire fixing device, which aims at the problems that the existing fixing device is poor in wire fixing stability and complex in operation and inconvenient to fix a plurality of wires and has low applicability.

Description

Power transmission and transformation circuit wire fixing device

Technical Field

The utility model relates to the technical field of power transmission and transformation lines, in particular to a power transmission and transformation line wire fixing device.

Background

The wire fixing device is a special fixture for fixing the wire after the wire is laid and installed, so that the wire occupies a correct position and the wire is prevented from moving due to external force or dead weight; the wire fixing device fixes the wires, can ensure that the wires after laying are orderly arranged, do not have the phenomenon of cross arrangement, and can prevent the generation of eddy current loss. The existing electric wire fixing device for the power transmission and transformation line is characterized in that an electric wire is clamped between an electric wire pressing block and an upper fixing plate, the electric wire is tightly pressed by adjusting a screw rod in a center screw hole, and finally the electric wire is locked by a screw cap.

Disclosed in the patent document of publication number CN210629038U is a power transmission and transformation line wire fixing device, comprising: the device comprises a carrying base, an upper fixing block, a lower fixing block, a plugging device and a fixing device; the lower fixing blocks are at least one, and the lower fixing blocks are groove bodies with U-shaped cross sections.

However, in the use process of the above patent document, the stability of fixing the electric wires is poor, the operation is complex, the fixing of a plurality of electric wires is inconvenient, and the applicability is low, so we propose an electric wire fixing device for a power transmission and transformation circuit for solving the above problems.

Disclosure of Invention

The utility model aims to solve the defects that in the prior art, the fixing device has poor stability for fixing wires, complex operation and low applicability, and is inconvenient to fix a plurality of wires.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a power transmission and transformation circuit electric wire fixing device, the on-line screen storage device comprises a base, two first spouts of symmetry have been seted up at the top of base through welding fixed mounting U type seat, equal slidable mounting has the extension board in two first spouts, be connected with same clamp plate on two extension boards, the top of clamp plate has the handle through welding fixed mounting, two first empty slots of symmetry have been seted up in the base, two second empty slots of symmetry have been seted up in the clamp plate, a plurality of second spouts have all been seted up on U type seat and the clamp plate, equal slidable mounting has the slider in a plurality of second spouts, equal fixedly connected with arc on a plurality of sliders, all be connected with the insulating pad on a plurality of arcs, the outside of a plurality of sliders is all through welding fixedly connected with compression spring, the one end of a plurality of compression springs respectively with the inner wall of a plurality of second spouts pass through welding fixed connection, be provided with elevating system in two first spouts.

Preferably, a second through hole is formed in one side of the base, the second through hole is communicated with the two first empty grooves, a rotating shaft is rotatably installed in the second through hole, a hand wheel is installed at one end of the rotating shaft, two first bevel gears are sleeved on the outer side of the rotating shaft through welding and fixing, and the two first bevel gears are meshed with the two second bevel gears respectively.

Preferably, the connecting plates are slidably mounted in the two second empty slots, the first sliding holes are formed in the inner walls of one sides of the two second empty slots, the pressing rods are slidably mounted in the two first sliding holes, one ends of the two pressing rods are fixedly connected with the outer sides of the two connecting plates through welding respectively, reset springs are sleeved on the outer sides of the two pressing rods, and two ends of each reset spring are fixedly connected with the inner walls of the second empty slots and the outer sides of the connecting plates through welding respectively.

Preferably, two symmetrical third sliding grooves are formed in the bottom of the pressing plate, two support plates are respectively and slidably mounted in the two third sliding grooves, clamping grooves are formed in one sides of the two support plates, second sliding holes are formed in inner walls of one sides of the two second empty grooves, the two second sliding holes are respectively communicated with the two third sliding grooves, clamping columns are slidably mounted on the two second sliding blocks Kong Najun, the two clamping columns are respectively matched with the two clamping grooves, and one ends of the two clamping columns are respectively and fixedly connected with the outer sides of the two connecting plates through welding.

Preferably, the lifting mechanism comprises two screw rods, first through holes are formed in the inner walls of the bottoms of the two first sliding grooves, the two first through holes are respectively communicated with the two first empty grooves, thread grooves are formed in the bottoms of the two support plates, the two screw rods are respectively installed in the two thread grooves in a threaded mode, the threads of the two screw rods are opposite in rotation direction, and one ends of the two screw rods are fixedly installed with second bevel gears through welding.

In the utility model, the electric wire fixing device for the power transmission and transformation line has the beneficial effects that:

1. this scheme is when rotating the hand wheel, and the hand wheel drives the pivot and rotates, and two first bevel gears drive two second bevel gears respectively and rotate, and two lead screws drive two extension boards respectively and vertically remove, and two extension boards drive the clamp plate and vertically remove, through a plurality of arc matched with settings to can stabilize fixedly to many electric wires.

2. This scheme is when pressing two depression bars, and two depression bars drive two connecting plates horizontal migration respectively, and two connecting plates drive two card post horizontal migration respectively, through two card posts respectively with two draw-in groove matched with setting, and then can conveniently carry out the dismouting with the clamp plate to can conveniently distribute the electric wire.

The utility model has the advantages of higher stability for fixing the electric wires in the use process, convenient fixation of a plurality of electric wires, high applicability, simple structure and convenient use.

Drawings

Fig. 1 is a schematic diagram of a front view of a power transmission and transformation line wire fixing device according to the present utility model;

fig. 2 is an enlarged schematic diagram of a portion a in fig. 1 of a power transmission and transformation line wire fixing device according to the present utility model;

fig. 3 is an enlarged schematic diagram of a portion B of fig. 1 of a power transmission and transformation line wire fixing device according to the present utility model;

fig. 4 is a schematic structural view of a connecting plate of a power transmission and transformation line wire fixing device according to the present utility model.

In the figure: 1. a base; 2. a U-shaped seat; 3. a first chute; 4. a support plate; 5. a pressing plate; 6. a handle; 7. a slide block; 8. a compression spring; 9. an arc-shaped plate; 10. an insulating pad; 11. a first empty slot; 12. a rotating shaft; 13. a screw rod; 14. a first bevel gear; 15. a second bevel gear; 16. a second empty slot; 17. a connecting plate; 18. a compression bar; 19. a return spring; 20. and (5) clamping the column.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1, a power transmission and transformation circuit wire fixing device, the power transmission and transformation circuit wire fixing device comprises a base 1, the top of base 1 is through welding fixed mounting having U type seat 2, two first spouts 3 of symmetry have been seted up at the top of U type seat 2, equal slidable mounting has extension board 4 in two first spouts 3, be connected with same clamp plate 5 on two extension boards 4, the top of clamp plate 5 is through welding fixed mounting having handle 6, two first empty slots 11 of symmetry have been seted up in the base 1, two second empty slots 16 of symmetry have been seted up in clamp plate 5, a plurality of second spouts have all been seted up on U type seat 2 and the clamp plate 5, equal slidable mounting has slider 7 in a plurality of second spouts, equal fixedly connected with arc 9 on a plurality of slider 7, all be connected with insulating pad 10 on a plurality of arc 9, the outside of a plurality of slider 7 is all through welding fixedly connected with compression spring 8, the one end of a plurality of compression spring 8 respectively with the inner wall of a plurality of second spouts through welding fixed connection, a plurality of compression spring 8 can be through the deformation and do not to a plurality of slider 7, a plurality of slider 7 can lead to the fact the wire to the fact the vibration reduction mechanism, two first chute 3 is avoided.

Referring to fig. 2, the lifting mechanism includes two screw rods 13, first through holes are all provided on the inner walls of the bottoms of the two first sliding grooves 3, the two first through holes are respectively communicated with the two first empty grooves 11, screw grooves are all provided on the bottoms of the two support plates 4, the two screw rods 13 are respectively installed in the two screw grooves in a screw mode, the screw threads of the two screw rods 13 are opposite in rotation direction, one ends of the two screw rods 13 are respectively fixedly installed with a second bevel gear 15 through welding, one side of the base 1 is provided with a second through hole, the second through hole is communicated with the two first empty grooves 11, a rotating shaft 12 is rotatably installed in the second through hole, a hand wheel is installed at one end of the rotating shaft 12, two first bevel gears 14 are arranged on the outer side of the rotating shaft 12 through welding and fixedly sleeved, the two first bevel gears 14 are respectively meshed with the two second bevel gears 15, and when the rotating shaft 12 rotates, the two first bevel gears 14 can respectively drive the two second bevel gears 15 to rotate.

Referring to fig. 3 and 4, connecting plates 17 are slidably mounted in two second empty slots 16, first sliding holes are formed in one side inner walls of the two second empty slots 16, compression rods 18 are slidably mounted in the two first sliding holes, one ends of the two compression rods 18 are fixedly connected with the outer sides of the two connecting plates 17 through welding, return springs 19 are sleeved on the outer sides of the two compression rods 18, two ends of the return springs 19 are fixedly connected with the inner walls of the second empty slots 16 and the outer sides of the connecting plates 17 through welding, symmetrical two third sliding grooves are formed in the bottoms of the pressing plates 5, two support plates 4 are slidably mounted in the two third sliding grooves respectively, clamping grooves are formed in one sides of the two support plates 4, second sliding holes are formed in one side inner walls of the two second empty slots 16, the two second sliding holes are respectively communicated with the two third sliding grooves, clamping columns 20 are slidably mounted on the two second sliding columns Kong Najun, the two clamping columns 20 are respectively matched with the two clamping grooves, one ends of the two clamping columns 20 are respectively fixedly connected with the outer sides of the two connecting plates 17 through welding, and the two clamping columns 20 can be horizontally moved when the two connecting plates 17 are respectively pressed by the two clamping columns 18.

In this embodiment, when using, can drive two connecting plates 17 each other through pressing two depression bars 18 respectively, two depression bars 18 drive two draw-in bars 17 each other, two draw-in bars 17 drive two draw-in bars 20 each other, two draw-in bars 20 are separated with two draw-in grooves respectively, and then can dismantle clamp plate 5, then distribute the electric wire on a plurality of arc 9, press two depression bars 18 with clamp plate 5 slidable mounting on two extension boards 4, loosen two depression bars 18, and then two reset springs 19 can drive two connecting plates 17 each other through the deformation force and keep away from, two connecting plates 17 drive two draw-in bars 20 each other and keep away from each other, and then two draw-in bars 20 are clamped mutually with two draw-in grooves respectively, and then can fix a position clamp plate 5, then rotate the hand wheel, the hand wheel drives pivot 12 and rotates, pivot 12 drives two first bevel gears 14 rotation respectively, two first bevel gears 14 can drive two second bevel gears 15 rotation, two bevel gears 13 rotation respectively, two lead screws 13 drive two extension boards 4 respectively and move down, and a plurality of arc 4 are gone up down, and a plurality of arc 9 can be compressed by the setting up through the deformation force, and the compression springs are stable, the multiple arc is realized through a plurality of arc 9, and the setting up and the compression springs are easy, the multiple profile is broken, the multiple profile is realized, the multiple bending spring is easy to be set up, and the vibration is easy, and can be broken down, and can be broken by setting.

Example two

The difference between this embodiment and the first embodiment is that: the hand wheel is replaced by a motor, the motor is fixedly arranged on one side of the base 1, an output shaft of the motor is fixedly connected with one end of the rotating shaft 12, a controller is fixedly arranged on the U-shaped seat 2, pressure sensors are arranged on the arc plates 9, the controller and the motor are sequentially connected, when the motor is started, the motor drives the rotating shaft 12 to rotate, the rotating shaft 12 respectively drives the two first bevel gears 14 to rotate, the two first bevel gears 14 can respectively drive the two second bevel gears 15 to rotate, the two second bevel gears 15 respectively drive the two lead screws 13 to rotate, the two lead screws 13 respectively drive the two support plates 4 to vertically move downwards, the two support plates 4 drive the pressing plate 5 to vertically move downwards, the arc plates 9 are arranged in a matched mode, so that a plurality of wires can be stably fixed, meanwhile, the pressure sensors can detect the clamping force of the arc plates 9 to the wires, when the clamping force reaches a certain threshold value, the pressure sensors send instructions to the controller to control the motor to be closed, and accordingly the wire can be automatically fixed, and manpower is saved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a power transmission and transformation circuit electric wire fixing device, including base (1), its characterized in that, the top fixed mounting of base (1) has U type seat (2), two first spouts (3) of symmetry have been seted up at the top of U type seat (2), equal slidable mounting has extension board (4) in two first spouts (3), be connected with same clamp plate (5) on two extension boards (4), the top fixed mounting of clamp plate (5) has handle (6), two first empty slots (11) of symmetry have been seted up in base (1), two second empty slots (16) of symmetry have been seted up in clamp plate (5), a plurality of second spouts have all been seted up on U type seat (2) and clamp plate (5), equal slidable mounting has slider (7) in a plurality of slider (7), equal fixedly connected with arc (9) on a plurality of arc (9), all be connected with insulating mattress (10) on a plurality of arc (9), be provided with elevating system in two first spouts (3).

2. The electric wire fixing device for the power transmission and transformation line according to claim 1, wherein the lifting mechanism comprises two screw rods (13), first through holes are formed in the inner walls of the bottoms of the two first sliding grooves (3), the two first through holes are respectively communicated with the two first empty grooves (11), thread grooves are formed in the bottoms of the two support plates (4), the two screw rods (13) are respectively installed in the two thread grooves in a threaded mode, the threads of the two screw rods (13) are opposite in rotation direction, and one ends of the two screw rods (13) are fixedly provided with second bevel gears (15).

3. The electric wire fixing device for the power transmission and transformation line according to claim 2, wherein compression springs (8) are fixedly connected to the outer sides of the sliding blocks (7), and one ends of the compression springs (8) are fixedly connected with the inner walls of the second sliding grooves respectively.

4. A power transmission and transformation line wire fixing device according to claim 3, characterized in that a second through hole is formed in one side of the base (1), the second through hole is communicated with the two first empty slots (11), a rotating shaft (12) is rotatably installed in the second through hole, a hand wheel is installed at one end of the rotating shaft (12), two first bevel gears (14) are fixedly sleeved on the outer side of the rotating shaft (12), and the two first bevel gears (14) are respectively meshed with the two second bevel gears (15).

5. The electric wire fixing device for the power transmission and transformation line according to claim 4, wherein connecting plates (17) are slidably installed in two second empty slots (16), first sliding holes are formed in one side inner walls of the two second empty slots (16), compression rods (18) are slidably installed in the two first sliding holes, one ends of the two compression rods (18) are fixedly connected with the outer sides of the two connecting plates (17) respectively, reset springs (19) are sleeved on the outer sides of the two compression rods (18), and two ends of each reset spring (19) are fixedly connected with the inner walls of the second empty slots (16) and the outer sides of the connecting plates (17) respectively.

6. The electric wire fixing device for the power transmission and transformation line according to claim 5, wherein two symmetrical third sliding grooves are formed in the bottom of the pressing plate (5), two support plates (4) are respectively and slidably installed in the two third sliding grooves, clamping grooves are formed in one sides of the two support plates (4), second sliding holes are formed in one side inner walls of the two second empty grooves (16), the two second sliding holes are respectively communicated with the two third sliding grooves, clamping columns (20) are slidably installed in the two second sliding grooves Kong Najun, the two clamping columns (20) are respectively matched with the two clamping grooves, and one ends of the two clamping columns (20) are respectively and fixedly connected with the outer sides of the two connecting plates (17).