Self-locking splint for power construction

Abstract

The utility model discloses a self-locking clamp for electric power construction, which specifically relates to the field of electric power construction, including two upper clamps hingedly arranged on the top of a lower clamp, a slide groove is provided in each of the two upper clamps, a slide rod is provided in the slide groove for sliding, a mounting lock block is fixedly provided at the bottom of the slide rod, a plurality of mounting columns are fixedly provided at the top of the mounting lock block, a plurality of mounting grooves are provided at the bottom of the two upper clamps, and a first shock absorber is fixedly provided in the lower clamp. The utility model is simple and efficient in installation and operation, does not require complicated tools and cumbersome steps, greatly improves work efficiency, and the self-locking design can ensure that the upper clamps always maintain a tightly closed state without external interference, and will not be loosened due to vibration or accidental collision, thereby effectively protecting the wires and preventing them from loosening or falling off.

Description

Technical Field

[0001] The utility model relates to the field of electric power construction, and more specifically, to a self-locking splint for electric power construction. Background Art

[0002] The self-locking splint in power construction plays many important roles. First, it can ensure the stability of the line. Whether in bad weather or daily operation, it can prevent the displacement or loosening of wires or cables due to vibration and external force, such as avoiding short circuit of overhead lines in strong winds. Secondly, it can enhance the reliability of electrical connections, reduce contact resistance, reduce heat generation and energy loss, and ensure smooth transmission of current in distribution cabinets. Furthermore, its self-locking function improves construction efficiency, and installation and disassembly are simple and quick, saving construction time and labor costs, and can meet the needs of large-scale line construction in a short period of time. At the same time, it can protect the cable sheath, avoid excessive extrusion and damage, and extend the life of the cable, especially for special cables. It can also enhance system safety, prevent accidents such as leakage and short circuit, and ensure personnel safety, which is obvious in crowded places.

[0003] There are many types of existing wire clamps, mainly equipment wire clamps, fusible wire clamps, wire holding clamps and double-head wire clamps. To ensure the firmness of the structure, these wire clamps are mostly connected by bolts. However, the bolts may fail after long-term use, causing them to loosen and fall off, affecting line work, with high maintenance costs, and they cannot be self-locking. Some clamps are connected by snap-on connection, and the structure is locked after installation, which makes disassembly very troublesome and has poor use effect. Utility Model Content

[0004] In order to overcome the above defects of the prior art, a self-locking splint for electric power construction is provided to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The self-locking clamp for electric power construction comprises a lower clamp, and a self-locking mechanism is provided on the top of the lower clamp;

[0007] The self-locking mechanism comprises two upper clamping plates hingedly arranged on the top of the lower clamping plate, a slide groove is provided in each of the two upper clamping plates, a slide rod is slidably provided in the slide groove, a mounting lock block is fixedly provided at the bottom of the slide rod, a plurality of mounting columns are fixedly provided at the top of the mounting lock block, a plurality of mounting grooves are provided at the bottom of the two upper clamping plates, and a first shock absorber is fixedly provided in the lower clamping plate;

[0008] Through the above technical solution, when in use, you only need to clip the wires that need to be sorted into the lower clamping plate, then close the upper clamping plate, insert the installation lock block into the slide groove, then press the swivel and rotate the swivel. When the swivel is turned to ninety degrees, you can loosen the swivel so that the installation column can be inserted into the installation groove to complete the locking of the upper clamping plate.

[0009] Furthermore, a limit clamping rod is fixedly provided on the top of the first shock absorber, and a limit clamping groove is provided on the bottom of the mounting lock block;

[0010] Through the above technical solution, the limiting card rod can be inserted into the limiting card slot and limit it. When rotated to ninety degrees, the limiting card rod can block the rotation of the limiting card slot to play a guiding role and help the installation column find the position of the installation slot.

[0011] Furthermore, a rotation groove is provided in the lower clamping plate, and two magnetic blocks are fixedly provided in the lower clamping plate;

[0012] Through the above technical solution, the magnetic block can absorb the installation lock block to further play a guiding role.

[0013] Furthermore, a rotating ring is fixedly provided on the top of the slide bar, and a fixing plate is fixedly provided on the slide bar;

[0014] Through the above technical solution, a conversion is provided to facilitate the rotational installation of the locking block, and a fixed plate is provided to facilitate the installation of the second shock absorber.

[0015] Furthermore, a plurality of second shock absorbers are fixedly provided at the bottom of the fixed plate, and a chuck is fixedly provided at the bottom of the second shock absorber;

[0016] Through the above technical solution, the second shock absorber pushes the chuck to apply friction force to the upper clamping plate.

[0017] Furthermore, a first rubber pad is fixedly provided at the bottom of the chuck, and the chuck is slidably arranged on the slide rod;

[0018] Through the above technical solution, the first rubber pad is provided to further increase the friction force.

[0019] Furthermore, two second rubber pads are fixedly provided on the top of the lower clamping plate, and third rubber pads are fixedly provided on the bottom of the two upper clamping plates;

[0020] Through the above technical solution, the second rubber pad and the second rubber pad are arranged to protect the wires from being damaged by the upper clamping plate and the lower clamping plate.

[0021] Technical effects and advantages of the utility model:

[0022] 1. The self-locking splint for power construction proposed by the utility model only needs to clip the wires to be sorted into the lower splint when in use, then close the upper splint, insert the installation locking block into the slide groove, then press and rotate the swivel, and when the swivel is turned to ninety degrees, the swivel can be loosened so that the installation column can be inserted into the installation groove to complete the locking of the upper splint. This installation operation is simple and efficient, does not require complicated tools and cumbersome steps, and greatly improves work efficiency. The self-locking design can ensure that the upper splint always remains tightly closed in the absence of external interference, and will not be loosened due to vibration or accidental collision, thereby effectively protecting the wires and preventing them from loosening or falling off.

[0023] 2. The self-locking splint for power construction proposed by the utility model has a limit rod that can be inserted into the limit slot and limit it when the swivel is rotated. When it is rotated to ninety degrees, the limit rod can block the rotation of the limit slot to play a guiding role and help the mounting column find the position of the mounting slot. After the self-locking mechanism is installed, the chuck is pushed by the second shock absorber so that the chuck and the first shock absorber can clamp the upper splint with the thrust of the mounting lock block, thereby further increasing the fixing strength of the upper splint. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A structural diagram proposed for the utility model;

[0025] Figure 2 This is a structural diagram of the self-locking mechanism proposed in the utility model;

[0026] Figure 3 This is a structural diagram of the installation of the lock block proposed by the utility model;

[0027] Figure 4 This is a structural diagram of the upper splint connection proposed by the utility model;

[0028] Figure 5 This is a structural diagram of the lower splint connection proposed by the utility model;

[0029] Figure 6 This is a semi-sectional structural diagram proposed by the utility model.

[0030] The accompanying drawings are marked as follows: 1. lower clamping plate; 2. upper clamping plate; 3. slide groove; 4. slide rod; 5. installation lock block; 6. installation column; 7. installation groove; 8. first shock absorber; 9. limit clamping rod; 10. limit clamping groove; 11. rotating groove; 12. magnetic block; 13. rotating ring; 14. fixed plate; 15. second shock absorber; 16. chuck; 17. first rubber pad; 18. second rubber pad; 19. third rubber pad. DETAILED DESCRIPTION

[0031] 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.

[0032] As attached Figure 1-6 The self-locking clamp for electric power construction shown comprises a lower clamp 1, and a self-locking mechanism is provided on the top of the lower clamp 1;

[0033] The self-locking mechanism includes two upper clamping plates 2 hingedly arranged on the top of the lower clamping plate 1, and the two upper clamping plates 2 are each provided with a slide groove 3, and a slide rod 4 is slidably arranged in the slide groove 3. A mounting lock block 5 is fixedly arranged at the bottom of the slide rod 4, and a plurality of mounting columns 6 are fixedly arranged on the top of the mounting lock block 5. A plurality of mounting grooves 7 are respectively provided at the bottom of the two upper clamping plates 2, and a first shock absorber 8 is fixedly arranged in the lower clamping plate 1. When in use, it is only necessary to insert the wires to be sorted into the lower clamping plate 1, and then close the upper clamping plate 2, insert the mounting lock block 5 into the slide groove 3, and then press the swivel 13 and rotate the swivel 13. When the swivel 13 is rotated to ninety degrees, the swivel 13 can be released so that the mounting column 6 can be inserted into the mounting groove 7, thereby completing the locking of the upper clamping plate 2.

[0034] In some embodiments, according to Figure 1-6 As shown, a limiting card rod 9 is fixedly provided on the top of the first shock absorber 8, and a limiting card slot 10 is provided at the bottom of the installation lock block 5. The limiting card rod 9 can be inserted into the limiting card slot 10 and limit it. When rotated to ninety degrees, the limiting card rod 9 can block the rotation of the limiting card slot 10 to play a guiding role and help the installation column 6 find the position of the installation slot 7. A rotating groove 11 is provided in the lower clamping plate 1, and two magnetic blocks 12 are fixedly provided in the lower clamping plate 1. The magnetic blocks 12 can absorb the installation lock block 5 and further play a guiding role. A rotating ring 13 is fixedly provided on the top of the slide bar 4, and a fixed disk 14 is fixedly provided on the slide bar 4. A conversion 13 is provided to facilitate the rotation of the installation lock block 5 A fixed plate 14 is provided to facilitate the installation of a second shock absorber 15. A plurality of second shock absorbers 15 are fixedly provided at the bottom of the fixed plate 14. A chuck 16 is fixedly provided at the bottom of the second shock absorber 15. The second shock absorber 15 pushes the chuck 16 to apply friction to the upper clamping plate 2. A first rubber pad 17 is fixedly provided at the bottom of the chuck 16. The chuck 16 is slidably provided on the slide rod 4. The provision of the first rubber pad 17 can further increase the friction. Two second rubber pads 18 are fixedly provided on the top of the lower clamping plate 1. A third rubber pad 19 is fixedly provided at the bottom of the two upper clamping plates 2. The second rubber pad 18 and the second rubber pad 19 are provided to protect the wires from being damaged by the upper clamping plate 2 and the lower clamping plate 1.

[0035] When the locking cam 13 is in the locked state, the locking cam 13 and the first locking cam 13 are in the locked state, and the locking cam 13 is in the locked state, so that the locking cam 13 and the first locking cam 13 can be locked.

Claims

1. A self-locking clamp for electric power construction, comprising a lower clamp (1), characterized in that: A self-locking mechanism is provided on the top of the lower clamping plate (1); The self-locking mechanism comprises two upper clamping plates (2) hingedly arranged on the top of the lower clamping plate (1), the two upper clamping plates (2) are each provided with a slide groove (3), a slide rod (4) is slidably arranged in the slide groove (3), a mounting lock block (5) is fixedly arranged at the bottom of the slide rod (4), a plurality of mounting columns (6) are fixedly arranged on the top of the mounting lock block (5), a plurality of mounting grooves (7) are each provided at the bottom of the two upper clamping plates (2), and a first shock absorber (8) is fixedly arranged in the lower clamping plate (1).

2. The self-locking splint for electric power construction according to claim 1, characterized in that: A limiting clamping rod (9) is fixedly provided on the top of the first shock absorber (8), and a limiting clamping groove (10) is provided on the bottom of the mounting lock block (5).

3. The self-locking splint for electric power construction according to claim 1 is characterized in that: A rotation groove (11) is provided in the lower clamping plate (1), and two magnetic blocks (12) are fixedly provided in the lower clamping plate (1).

4. The self-locking splint for electric power construction according to claim 1, characterized in that: A rotating ring (13) is fixedly provided on the top of the sliding rod (4), and a fixing plate (14) is fixedly provided on the sliding rod (4).

5. The self-locking splint for electric power construction according to claim 4 is characterized in that: A plurality of second shock absorbers (15) are fixedly provided at the bottom of the fixed plate (14), and a chuck (16) is fixedly provided at the bottom of the second shock absorber (15).

6. The self-locking splint for electric power construction according to claim 5, characterized in that: A first rubber pad (17) is fixedly provided at the bottom of the chuck (16), and the chuck (16) is slidably arranged on the slide rod (4).

7. The self-locking splint for electric power construction according to claim 1, characterized in that: Two second rubber pads (18) are fixedly provided on the top of the lower clamping plate (1), and third rubber pads (19) are fixedly provided on the bottom of the two upper clamping plates (2).

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