Power distribution equipment wire clamp

Abstract

The utility model relates to a power distribution equipment wire clamp, and relates to the technical field of equipment wire clamps, the power distribution equipment wire clamp comprises an upper placing seat, a lower placing seat and a power assembly, the upper placing seat is arranged on the lower placing seat, and the power assembly comprises a driving belt wheel arranged on the upper placing seat; the driven belt wheel is arranged on the upper placing seat; the driving gear is arranged on the driving belt wheel and is in coaxial transmission with the driving belt wheel; the driven gear is arranged on the driven belt wheel and is in meshing transmission with the driving gear; the first belt wheel is arranged on the upper placing seat; the second belt wheel is arranged on the upper placing seat; the locking piece is arranged at one ends, close to the upper placing seat, of the first belt wheel and the second belt wheel; one end of the first connecting strip is arranged on the driving belt wheel, and the other end of the first connecting strip is arranged on the first belt wheel; one end of the second connecting strip is arranged on the driven belt wheel, the other end of the second connecting strip is arranged on the second belt wheel, and the problem that cables are disordered can be better solved through the power assembly.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of power distribution equipment wire clamps, and in particular relates to a power distribution equipment wire clamp. BACKGROUND

[0002] The power distribution equipment wire clamp is a fitting for connecting wires and electrical equipment, and mainly functions to transfer electrical load and bear certain mechanical load. It is widely used in power plants, transformer substations and power distribution devices, and is used for connecting the outgoing terminal of the bus down conductor and electrical equipment (such as transformers, circuit breakers, transformers, disconnectors, etc.).

[0003] At present, the utility model discloses a kind of power engineering construction with convenient wire clamping operation's transmission and distribution wire clamp on July 15, 2022, and the publication number is CN 216981377U, including bottom plate, the lower surface of the bottom plate four corners is fixedly connected with support leg, the upper surface of the bottom plate is provided with moving mechanism, the top of the moving mechanism is provided with fixed mechanism, the fixed mechanism includes placement plate, the upper surface of the placement plate middle part is equipped with placement slot, the upper surface of the placement slot left and right sides is provided with tension spring, the top of the tension spring is fixedly connected with top plate, the upper surface of the top plate middle part is fixedly connected with handle. The transmission and distribution wire clamp with convenient wire clamping operation for power engineering construction, through the top plate in fixed mechanism, top plate is elastically stretched up and down above placement slot by tension spring on lower surface, and top plate drives the connecting rod and positioning plate at bottom to be extruded to the inside of placement slot, so that the effect of conveniently fixing electric wire can be achieved.

[0004] The transmission and distribution wire clamp with convenient wire clamping operation for power engineering construction in the related art only has one hole diameter to fix the cable in the building electrical engineering construction, when the cable specification is larger, its diameter and weight increase, and the single fixing slot cannot provide sufficient support force, and the single fixing slot leads to scattered cable arrangement, which not only affects construction quality, but also can cause unclear line identification and poor contact.

[0005] Therefore, it is necessary to provide a power distribution equipment wire clamp to solve the above problems. Practical new type content

[0006] The power distribution equipment wire clamp provided by the embodiment of the application can improve the technical problems in the related art that the single fixing slot cannot match most of the equipment boxes, leading to scattered cable arrangement, affecting construction quality, and causing unclear line identification and poor contact.

[0007] The embodiment of the application provides a power distribution equipment wire clamp, which comprises an upper placing seat, a lower placing seat and a power assembly, the upper placing seat is arranged on the lower placing seat, and the power assembly comprises a driving pulley, a driven pulley, a driving gear, a driven gear, a first pulley and a second pulley.

[0008] The technical scheme has at least the following technical effects: after the cable to be arranged is arranged in the upper fixing seat and the lower fixing seat, the driving gear is rotated, the driving gear drives the driven gear, the driving gear and the driven gear simultaneously drive the driving pulley and the driven pulley to rotate, the driving pulley and the driven pulley drive the first connecting strip and the second connecting strip to rotate in the process of rotation, the first connecting strip and the second connecting strip drive the first pulley and the second pulley to rotate, and the first pulley and the second pulley drive the locking piece to lock the upper placing seat and the lower placing seat, so that the cable is conveniently fixed.

[0009] The power distribution equipment wire clamp provided by the embodiment of the application can be fixed on the upper placing seat and the lower placing seat through the power assembly, so that a plurality of cables can be conveniently fixed on the upper placing seat and the lower placing seat, the technical problem that the cable arrangement is scattered and simultaneously affects the construction quality is better solved, the identification line is removed, the technical problem of poor contact is reduced, and the problem of low efficiency caused by manual maintenance is reduced.

[0010] In some embodiments, the locking piece comprises a lead screw and a sliding block, an upper connecting hole is formed in the upper placing seat, a lower connecting hole is formed in the lower placing seat and corresponds to the upper connecting hole, the lead screw is arranged on the first pulley and the second pulley and passes through the upper connecting hole and the lower connecting hole, and the sliding block is arranged on one end of the lead screw away from the upper placing seat.

[0011] In some embodiments, the driving gear and the driven gear are provided with first limiting teeth, the first connecting strip and the second connecting strip are provided with second limiting teeth, the first limiting teeth and the second limiting teeth are in meshing transmission, the first pulley and the second pulley are provided with third limiting teeth, and the second limiting teeth and the third limiting teeth are in meshing transmission.

[0012] In some embodiments, the driving gear is provided with a rotation switch.

[0013] In some embodiments, the upper placement seat is provided with an upper placement cavity, the lower placement seat is provided with a lower placement cavity, and the upper placement cavity and the lower placement cavity are both provided with a buffer assembly, the buffer assembly comprising an upper buffer pad, a lower buffer pad, an upper buffer spring and a lower buffer spring, the upper buffer pad being arranged in the upper placement cavity, one end of the upper buffer spring being arranged on the upper placement seat, the other end of the upper buffer spring abutting against the upper buffer pad, the lower buffer pad being arranged in the lower placement cavity, one end of the lower buffer spring being arranged on the lower placement seat, and the other end of the lower buffer spring abutting against the lower buffer pad.

[0014] In some embodiments, the lower placement seat is provided with a positioning column, and the upper placement seat is provided with a clamping groove corresponding to the positioning column.

[0015] In some embodiments, the lower placement seat is provided with a support plate, one end of the support plate away from the lower placement seat is provided with a mounting seat, and the mounting seat is provided with a mounting bolt. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A perspective structural schematic view of the power distribution equipment wire clamp provided by the embodiment of the present application is provided;

[0017] Figure 2 An exploded structural schematic view of the power distribution equipment wire clamp provided by the embodiment of the present application is provided;

[0018] Figure 3 A front view structural schematic view of the power distribution equipment wire clamp provided by the embodiment of the present application is provided;

[0019] Figure 4 A Figure 3 An enlarged view of A in FIG. 4;

[0020] In the drawings, various reference signs represent:

[0021] 1, upper placement seat; 11, lower placement seat; 12, upper placement cavity; 13, lower placement cavity; 2, power assembly; 21, driving gear; 22, driven gear; 23, driving pulley; 24, driven pulley; 25, first connecting strip; 26, second connecting strip; 27, first pulley; 28, second pulley; 29, locking piece; 291, screw rod; 292, sliding block; 3, first limiting tooth; 31, second limiting tooth; 32, third limiting tooth; 4, rotation switch; 5, buffer assembly; 51, upper buffer pad; 52, lower buffer pad; 53, upper buffer spring; 54, lower buffer spring; 6, positioning column; 7, support plate; 71, mounting seat; 72, mounting bolt. DETAILED DESCRIPTION

[0022] Based on this, in order to improve the technical problems that the single fixed slot in the related art is difficult to match most equipment boxes, leads to disordered cable arrangement, affects construction quality, and leads to unclear line identification and poor contact, the embodiments of the present application provide the following solutions.

[0023] For a better understanding of the present application, please refer to Figures 1 to 4 The embodiments of the present application provide a power distribution equipment clamp, which comprises an upper placing seat 1, a lower placing seat 11 and a power assembly 2. The upper placing seat 1 is arranged on the lower placing seat 11, and the power assembly 2 is arranged on the upper placing seat 1.

[0024] In some embodiments, please refer to Figures 1 to 2 The power assembly 2 comprises a driving pulley 23 arranged on the upper placing seat 1, a driven pulley 24 arranged on the upper placing seat 1, a driving gear 21 coaxially driven with the driving pulley 23 and arranged on the driving pulley 23, a driven gear 22 coaxially driven with the driven pulley 24 and arranged on the driven pulley 24, a first connecting strip 25, a second connecting strip 26, a locking member 29, a first connecting strip 25 and a second connecting strip 26. One end of the first connecting strip 25 is arranged on the driving pulley 23, and the other end of the first connecting strip 25 is arranged on the first pulley 27. One end of the second connecting strip 26 is arranged on the driven pulley 24, and the other end of the second connecting strip 26 is arranged on the second pulley 28. The locking member 29 comprises a screw rod 291 and a sliding block 292. An upper connecting hole is formed in the upper placing seat 1, and a lower connecting hole is formed in the lower placing seat 11 corresponding to the upper connecting hole. The screw rod 291 passes through the upper connecting hole and the lower connecting hole and is arranged on the first pulley 27 and the second pulley 28. The sliding block 292 is arranged on the end of the screw rod 291 away from the upper placing seat 1. The driving gear 21 and the driven gear 22 are provided with first limiting teeth 3. The first connecting strip 25 and the second connecting strip 26 are provided with second limiting teeth 31. The first limiting teeth 3 and the second limiting teeth 31 are in meshing transmission. The first pulley 27 and the second pulley 28 are provided with third limiting teeth 32. The second limiting teeth 31 and the third limiting teeth 32 are in meshing transmission. The driving gear 21 is provided with a rotating switch 4.

[0025] Thus, during the process of fixing the cable by the operator through the cable fixing device, after the cable to be arranged is fixed in the upper fixing seat and the lower fixing seat, the rotating switch 4 is rotated to drive the driving gear 21 to rotate, the driving gear 21 drives the driven gear 22 to rotate, and the driving gear 21 and the driven gear 22 simultaneously drive the driving pulley 23 and the driven pulley 24 to rotate. The driving pulley 23 and the driven pulley 24 rotate to drive the first connecting strip 25 and the second connecting strip 26 to rotate through the meshing transmission of the first limiting tooth 3 and the second limiting tooth 31. The first connecting strip 25 and the second connecting strip 26 drive the first pulley 27 and the second pulley 28 to rotate through the meshing transmission of the second limiting tooth 31 and the third limiting tooth 32. The first pulley 27 and the second pulley 28 drive the lead screw 291 to rotate, and the lead screw 291 drives the sliding block 292 to slide upward to lock the upper placement seat 1 and the lower placement seat 11, thereby facilitating the tightening and fixing of the cable. Thus, the fixing and loosening of the cable can be realized by rotating the rotating switch 4, without manually tightening or loosening the screws, thereby greatly saving the operation time and improving the work efficiency. This design is similar to the quick installation feature of some new cable fixing devices, and is simple to operate and easy to use. The device realizes the gradual tightening of the cable through multi-stage transmission (gears, pulleys, lead screws 291, etc.), can provide uniform and stable clamping force, and can ensure that the cable will not loosen due to vibration or external force during use. This reliable fixing method can effectively prevent the cable from shifting or falling off, and reduce the safety hazards caused by the loosening of the cable. This cable fixing device realized through complex mechanical transmission is not only simple and firm to operate, but also can effectively protect the cable and improve the construction quality, and is a high-efficiency and practical cable fixing solution.

[0026] In some embodiments, referring to Figures 1 to 4 The upper placement seat 1 is provided with an upper placement cavity 12, and the lower placement seat 11 is provided with a lower placement cavity 13. The upper placement cavity 12 and the lower placement cavity 13 are both provided with a buffer assembly 5. The buffer assembly 5 includes an upper buffer pad 51, a lower buffer pad 52, an upper buffer spring 53, and a lower buffer spring 54. The upper buffer pad 51 is arranged in the upper placement cavity 12. One end of the upper buffer spring 53 is arranged on the upper placement seat 1, and the other end of the upper buffer spring 53 abuts against the upper buffer pad 51. The lower buffer pad 52 is arranged in the lower placement cavity 13. One end of the lower buffer spring 54 is arranged on the lower placement seat 11, and the other end of the lower buffer spring 54 abuts against the lower buffer pad 52. The lower placement seat 11 is provided with a positioning column 6. The upper placement seat 1 is provided with a clamping groove corresponding to the positioning column 6. The lower placement seat 11 is provided with a support plate 7. One end of the support plate 7 away from the lower placement seat 11 is provided with a mounting seat 71. The mounting seat 71 is provided with a mounting bolt 72.

[0027] Thus, in the clamping process, the buffer assembly 5 is added to avoid damage to the cable. During the clamping process, the cable is protected by the upper and lower buffer pads 51 and 52, and the upper and lower buffer springs 53 and 54 can avoid excessive clamping force during the clamping process, thereby preventing damage to the cable. The positioning column 6 is mainly used to ensure that the upper and lower placement seats 1 and 11 do not dislocate during the clamping process, thereby facilitating clamping of the cable. The support seat and the mounting plate facilitate safe use of the equipment clamp on various equipment, thereby increasing the adaptability of the equipment clamp. In this way, the upper and lower buffer pads 51 and 52 and the upper and lower buffer springs 53 and 54 can effectively absorb the impact of the clamping force during the clamping process, thereby preventing damage to the surface or internal structure of the cable due to excessive clamping force. The positioning column 6 can ensure that the upper and lower placement seats 1 and 11 do not dislocate during the clamping process, thereby ensuring the accuracy and stability of the clamping. The addition of the buffer assembly 5 and the spring makes the clamping process more stable, reduces the rework caused by improper clamping, improves the construction efficiency, and has significant advantages in protecting the cable, improving the clamping stability, enhancing the adaptability, and reducing the construction cost. It is a high-efficiency and practical solution.

[0028] The implementation principle of the power distribution equipment wire clamp is as follows: during the process that the operator fixes the cable through the wire clamp device, after the cable to be arranged is placed in the upper fixing seat and the lower fixing seat and fixed, the rotating switch 4 is rotated to drive the driving gear 21 to rotate, the driving gear 21 drives the driven gear 22 to rotate, and the driving gear 21 and the driven gear 22 simultaneously drive the driving pulley 23 and the driven pulley 24 to rotate, the driving pulley 23 and the driven pulley 24 rotate to drive the first connecting strip 25 and the second connecting strip 26 to rotate through the meshing transmission of the first limiting tooth 3 and the second limiting tooth 31, the first connecting strip 25 and the second connecting strip 26 drive the first pulley 27 and the second pulley 28 to rotate through the meshing transmission of the second limiting tooth 31 and the third limiting tooth 32, the first pulley 27 and the second pulley 28 drive the lead screw 291 to rotate, the lead screw 291 drives the sliding block 292 to slide upwards to lock the upper placing seat 1 and the lower placing seat 11, so that the cable is conveniently clamped and fixed, in the process of clamping the cable, the buffer assembly 5 is added to avoid damaging the cable, the cable is protected through the upper buffer pad 51 and the lower buffer pad 52 during the process of clamping the cable, and the upper buffer spring 53 and the lower buffer spring 54 can avoid excessive clamping impact force during the clamping process, so that the cable is not damaged, a buffering effect is achieved, the positioning column 6 is mainly used to prevent the upper placing seat 1 and the lower placing seat 11 from being misaligned during the clamping process, the cable is conveniently clamped, and the supporting seat and the mounting plate facilitate safe use of the equipment wire clamp on various devices and increase the adaptability of the equipment wire clamp.

[0029] The above only describes preferred embodiments of the present application and is not used to limit the present application, and any modification, equivalent replacement and improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A power distribution device clamp, characterized by: The utility model provides a kind of power component (2) comprising upper placing seat (1), lower placing seat (11) and the power component (2), the upper placing seat (1) is arranged on lower placing seat (11), the power component (2) includes driving pulley (23), is arranged on upper placing seat (1);Driven pulley (24), is arranged on upper placing seat (1);Driving gear (21), is arranged on driving pulley (23), with the coaxial transmission of the driving pulley (23);Driven gear (22), is arranged on driven pulley (24), with the coaxial transmission of the driven pulley (24), with the meshing transmission of the driving gear (21);First pulley (27), is arranged on upper placing seat (1);Second pulley (28), is arranged on upper placing seat (1);Locking member (29), is arranged on the one end of first pulley (27) and second pulley (28) close to upper placing seat (1);First connecting strip (25), one end of the first connecting strip (25) is arranged on driving pulley (23), the other end of the first connecting strip (25) is arranged on first pulley (27);Second connecting strip (26), one end of the second connecting strip (26) is arranged on driven pulley (24), the other end of the second connecting strip (26) is arranged on second pulley (28).

2. The power distribution device wire clamp of claim 1, wherein: The locking member (29) includes screw rod (291) and slider (292), the upper placing seat (1) is opened with upper connecting hole, the lower placing seat (11) is opened with lower connecting hole with the upper connecting hole corresponding, the screw rod (291) is arranged on first pulley (27) and second pulley (28) through the upper connecting hole and lower connecting hole, the slider (292) is arranged on the one end of screw rod (291) away from upper placing seat (1).

3. The power distribution device wire clamp of claim 2, wherein: The driving gear (21) and driven gear (22) are provided with first limit tooth (3), the first connecting strip (25) and second connecting strip (26) are provided with second limit tooth (31), the first limit tooth (3) and the second limit tooth (31) are meshed transmission between, the first pulley (27) and second pulley (28) are provided with third limit tooth (32), the second limit tooth (31) and the third limit tooth (32) are meshed transmission between.

4. The power distribution device wire clamp of claim 3, wherein: The driving gear (21) is provided with rotation switch (4).

5. An electrical device mounting clip according to claim 4, wherein: The upper placing seat (1) is provided with an upper placing cavity (12), the lower placing seat (11) is provided with a lower placing cavity (13), the upper placing cavity (12) and the lower placing cavity (13) are provided with a buffer assembly (5), the buffer assembly (5) comprises an upper buffer pad (51), a lower buffer pad (52), an upper buffer spring (53) and a lower buffer spring (54), the upper buffer pad (51) is arranged in the upper placing cavity (12), one end of the upper buffer spring (53) is arranged on the upper placing seat (1), the other end of the upper buffer spring (53) abuts on the upper buffer pad (51), the lower buffer pad (52) is arranged in the lower placing cavity (13), one end of the lower buffer spring (54) is arranged on the lower placing seat (11), the other end of the lower buffer spring (54) abuts on the lower buffer pad (52).

6. An electrical device mounting clip according to claim 5, wherein: The lower placing seat (11) is provided with a positioning column (6), and the upper placing seat (1) is provided with a clamping groove corresponding to the positioning column (6).

7. An electrical device mounting clip according to claim 6, wherein: The lower placing seat (11) is provided with a supporting plate (7), one end of the supporting plate (7) away from the lower placing seat (11) is provided with a mounting seat (71), and the mounting seat (71) is provided with a mounting bolt (72).

Images