CN220732203U - A wire clamp for power production - Google Patents

Abstract

The utility model discloses a wire clamp for electric power production, comprising: a support plate, a clamping piece, a sliding piece and a U-shaped pull rod; a clamping piece is arranged above the support plate, the back of the support plate is rotatably connected with a sliding piece, the back of the support plate away from the sliding piece is arranged with a U-shaped pull rod, a connecting piece, which is rotatably connected to the back of the sliding piece, the other end of the connecting piece is penetrated and connected with a rotating shaft, the rotating shaft is penetrated and connected in the U-shaped pull rod, and the rotating shaft is slidably connected in a drawing groove, the drawing groove is opened in the support plate, the threaded rod is driven to rotate by rotating the turning handle, the threaded rod drives the extrusion plate to slide upward, squeezes the rotating shaft, and thus prevents slipping, the bolt is moved out of the fixing hole by rotating, the plug plate is removed from the slot, a new plug plate is inserted, and then the bolt is rotated to insert the end of the bolt into the fixing hole to fix the plug plate in the slot, the lower clamp plate is replaced in the same way, and then the clamp plate is replaced.

Description

A wire clamp for power production

Technical Field

The utility model relates to the technical field of wire clamps, in particular to a wire clamp for electric power production.

Background technique

Wire grippers are commonly used wire grippers in the construction and maintenance of overhead lines for power, telecommunications, and railway electrification. Wire grippers are used in different working conditions and hold different types and specifications of wires. They are divided into: aluminum alloy wire grippers; insulated wire grippers; stranded steel wire grippers; ground wire grippers; single-pole grippers; double-pole grippers; frog-type grippers; anti-twist wire rope grippers. Existing wire grippers still have certain defects when used, such as;

When the existing wire clamps are used, after clamping the line, they are easy to loosen when the pull rod is released, causing the line to fall from the wire clamp, affecting use. Most of the existing wire clamps are not anti-slip, and after long-term use, the upper and lower clamps will inevitably cause wear or corrosion, and the wire clamps are easy to slide when clamping, affecting use. Most of the existing wire clamps cannot be replaced.

Utility Model Content

The utility model aims to provide a wire clamp for power production, so as to solve the problems raised by the above background technology that the wire clamps currently on the market cannot prevent slipping and cannot replace the clamping plates.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wire clamp for power production, comprising: a support plate, a clamping member, a sliding member and a U-shaped pull rod;

A clamping member is arranged above the support plate, a sliding member is rotatably connected to the back of the support plate, a U-shaped pull rod is arranged on the back of the support plate away from the sliding member, and the support plate serves as a connection base;

A connecting piece is rotatably connected to the back of the sliding piece, and a rotating shaft is passed through and connected to the other end of the connecting piece. The rotating shaft is passed through and connected to the U-shaped pull rod, and the rotating shaft is slidably connected to the pull groove. The pull groove is opened in the support plate, and an upper clamping plate is arranged at the front of the clamping piece, and a lower clamping plate is arranged under the upper clamping plate. The lower clamping plate is arranged at the front of the support plate, and the front of the support plate is rotatably connected to a limiting plate, and a sleeve groove is opened in the limiting plate. An anchor bolt is slidably connected in the sleeve groove, and the anchor bolt is connected to the front of the clamping piece.

Preferably, an extrusion plate is provided below the pulling groove, and the extrusion plate is slidably connected in the receiving groove, and the receiving groove is opened below the pulling groove.

Preferably, a sliding rod is connected to the inner wall of the storage groove, and the sliding rod penetrates and is connected in the extrusion plate.

Preferably, a threaded rod is rotatably connected to the bottom of the extrusion plate, and the threaded rod is threadedly connected to the inner wall of the storage groove.

Preferably, the end of the threaded rod is connected to a handle, and the handle is arranged below the support plate.

Preferably, two groups of the sliding rods are symmetrically arranged about the central axis of the extrusion plate.

Preferably, an insert plate is connected to the upper surface of the upper clamping plate, and the insert plate is slidably connected in a slot, and the slot is opened at the bottom of the engaging member.

Preferably, a fixing hole is opened at the front of the plug plate, a bolt is arranged in the fixing hole, and the bolt is threadedly connected to the inner wall of the slot.

Preferably, the cross-sections of the plug board and the slot are equal.

Preferably, the lower clamping plate is connected above the support plate in the same manner.

Compared with the prior art, the utility model has the following beneficial effects: the threaded rod is driven to rotate by rotating the handle, and the threaded rod drives the extrusion plate to slide upward, squeezes the shaft, and thus prevents slipping; the bolt is moved out of the fixing hole by rotating, the plug plate is removed from the slot, a new plug plate is inserted, and then the bolt is rotated to insert the end of the bolt into the fixing hole to fix the plug plate in the slot; the lower splint is replaced in the same way, and then the splint is replaced. The specific contents are as follows:

1. Rotate the handle to drive the extrusion plate to slide upward, squeeze the shaft, and prevent slipping;

2. Remove the plug from the fixing hole by rotating the bolt, then pull out the plug plate, insert the new plug plate, and then rotate the bolt to fix it in the fixing hole. Replace the lower splint in the same way, and then replace the splint.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

Figure 2 is a schematic diagram of the plug board of the utility model;

Figure 3 is a schematic side view of the structure of the utility model;

FIG. 4 is a schematic diagram of the main structure of the utility model.

In the figure: 1. support plate; 2. engaging part; 3. sliding part; 4. U-shaped pull rod; 5. connecting part; 6. rotating shaft; 7. drawing groove; 8. upper clamping plate; 9. lower clamping plate; 10. limiting plate; 11. sleeve groove; 12. anchor bolt; 13. extrusion plate; 14. storage groove; 15. sliding rod; 16. threaded rod; 17. rotating handle; 18. plug plate; 19. slot; 20. fixing hole; 21. bolt.

Detailed ways

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1-4. The utility model provides a technical solution: a wire clamp for power production, comprising: a support plate 1, a clamping member 2, a sliding member 3 and a U-shaped pull rod 4;

A locking member 2 is arranged above the support plate 1, and a sliding member 3 is rotatably connected to the back of the support plate 1, a U-shaped pull rod 4 is arranged on the back of the support plate 1 away from the sliding member 3, and the support plate 1 serves as a connection basis; a connecting member 5 is rotatably connected to the back of the sliding member 3, and a rotating shaft 6 is penetrated and connected to the other end of the connecting member 5, and the rotating shaft 6 is penetrated and connected in the U-shaped pull rod 4, and the rotating shaft 6 is slidably connected in the groove 7, and the groove 7 is opened in the support plate 1, an upper splint 8 is arranged at the front of the locking member 2, a lower splint 9 is arranged below the upper splint 8, and the lower splint 9 is arranged at the front of the support plate 1, and a limiting plate 10 is rotatably connected to the front of the support plate 1, a sleeve groove 11 is opened in the limiting plate 10, and an anchor bolt 12 is slidably connected in the sleeve groove 11, and the anchor bolt 12 is connected to the front of the locking member 2.

The bottom of the extrusion plate 13 is rotatably connected with a threaded rod 16, and the threaded rod 16 is threadedly connected to the inner wall of the storage groove 14. The rotation of the threaded rod 16 drives the extrusion plate 13 to slide along the slide rod 15, and the end of the threaded rod 16 is connected with a handle 17, which is arranged below the support plate 1. The handle 17 increases the force, and the threaded rod 16 is driven to rotate by rotating the handle 17. The slide rod 15 is symmetrically arranged with two groups about the central axis of the extrusion plate 13, so that the extrusion plate 13 can slide stably in the storage groove 14 to prevent shaking or falling off.

A plug plate 18 is connected to the upper surface of the upper splint 8, and the plug plate 18 is slidably connected in the slot 19. The slot 19 is opened at the bottom of the engaging member 2. The plug plate 18 is inserted into the slot 19 to fix the upper splint 8 to the front of the engaging member 2. A fixing hole 20 is opened at the front of the plug plate 18, and a bolt 21 is arranged in the fixing hole 20. The bolt 21 is threadedly connected to the inner wall of the slot 19. After the plug plate 18 is inserted into the slot 19, the bolt 21 is rotated and the end of the bolt 21 is inserted into the fixing hole 20 to fix the plug plate 18 in the slot 19. The cross-sections of the plug plate 18 and the slot 19 are equal to prevent the plug plate 18 from shaking in the slot 19, causing the fixing hole 20 to be unable to align with the bolt 21. The lower splint 9 is connected to the top of the support plate 1 in the same way, and the lower splint 9 is replaced in the same way.

Working principle: As shown in Figures 1-4, when using this kind of power production wire clamp, a simple understanding of the device is made. First, place the cable between the upper clamping plate 8 and the lower clamping plate 9, then pull the U-shaped pull rod 4 on the right side to drive the rotating shaft 6 to slide in the pull groove 7, the U-shaped pull rod 4 drives the sliding member 3 to rotate through the connecting member 5, the sliding member 3 drives the clamping member 2 to press down, clamping the cable between the upper clamping plate 8 and the lower clamping plate 9, then rotate the handle 17 to drive the threaded rod 16 to rotate, and the threaded rod 16 drives the extrusion plate 13 to slide along the slide rod 15 to The upper clamping plate 8 and the lower clamping plate 9 are preferably fixed together with the upper clamping plate 8 and the lower clamping plate 9. The upper clamping plate 8 and the lower clamping plate 9 are preferably fixed together with the upper clamping plate 8 and the lower clamping plate 9. The upper clamping plate 8 and the lower clamping plate 9 are preferably fixed together with the upper clamping plate 8 and the lower clamping plate 9. The lower clamping plate 9 is preferably fixed together with the upper clamping plate 8 and the lower clamping plate 9.

Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims (10)

1. A wire clamp for power generation, comprising: the device is characterized by comprising a supporting plate (1), a clamping piece (2), a sliding piece (3) and a U-shaped pull rod (4);

a clamping piece (2) is arranged above the supporting plate (1), a sliding piece (3) is rotationally connected to the back of the supporting plate (1), and a U-shaped pull rod (4) is arranged at the back of the supporting plate (1) far away from the sliding piece (3);

connecting piece (5), rotate and connect slider (3) back, connecting piece (5) other end through-connection has pivot (6), pivot (6) through-connection is in U type pull rod (4), and pivot (6) sliding connection is in draw groove (7), draw groove (7) are seted up in backup pad (1), block piece (2) front portion is provided with punch holder (8), punch holder (8) below is provided with lower plate (9), lower plate (9) set up in backup pad (1) front portion, backup pad (1) front portion rotation is connected with spacing piece (10), set up in spacing piece (10) cover groove (11), sliding connection has crab-bolt (12) in cover groove (11), crab-bolt (12) are connected in block piece (2) front portion.

2. The power generation cord clip of claim 1, wherein: the extrusion plate (13) is arranged below the pull groove (7), the extrusion plate (13) is slidably connected in the storage groove (14), and the storage groove (14) is arranged below the pull groove (7).

3. A power generation cartridge as claimed in claim 2, wherein: the inner wall of the storage groove (14) is connected with a sliding rod (15), and the sliding rod (15) is connected in the extrusion plate (13) in a penetrating way.

4. A power generation cartridge as claimed in claim 2, wherein: the bottom of the extrusion plate (13) is rotatably connected with a threaded rod (16), and the threaded rod (16) is in threaded connection with the inner wall of the storage groove (14).

5. The power generation cord gripper of claim 4, wherein: the end part of the threaded rod (16) is connected with a rotating handle (17), and the rotating handle (17) is arranged below the supporting plate (1).

6. A power generation cartridge according to claim 3, wherein: the sliding rods (15) are symmetrically arranged in two groups relative to the central axis of the extrusion plate (13).

7. The power generation cord clip of claim 1, wherein: the upper surface of the upper clamping plate (8) is connected with a plugboard (18), the plugboard (18) is connected in a slot (19) in a sliding mode, and the slot (19) is formed in the bottom of the clamping piece (2).

8. The power generation cartridge of claim 7, wherein: the front part of the inserting plate (18) is provided with a fixing hole (20), a bolt (21) is arranged in the fixing hole (20), and the bolt (21) is in threaded connection with the inner wall of the inserting groove (19).

9. The power generation cartridge of claim 7, wherein: the cross section of the plugboard (18) is equal to that of the slot (19).

10. The power generation cord clip of claim 1, wherein: the lower clamping plate (9) is connected above the supporting plate (1) in the same way.