Cable clamping mechanism for electrical installation engineering

Abstract

The utility model relates to the technical field of electrical installation engineering, and discloses a cable clamping mechanism for electrical installation engineering, which comprises a working box, the upper side wall of the working box is fixedly connected with a hoop through a support, the inner wall of the working box is rotatably connected with a threaded rod, the rod wall of the threaded rod is sleeved with two threaded cylinders in a threaded manner, and the threaded cylinders are connected with the clamping hoop. The lower side walls of the two threaded cylinders are fixedly connected with guide plates, and the lower ends of the guide plates extend out of the working box and are fixedly connected with upper clamping parts. According to the utility model, when the clamping mechanisms are utilized to clamp cables, the clamping mechanisms can be spliced according to the number of the cables, so that the cables of different numbers can be clamped in the longitudinal direction, the convenience of use by operators is improved, and when the upper clamping part and the lower clamping part are spliced, the splicing efficiency is improved. And fixing pieces such as bolts are not needed, so that the working convenience of operators is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical installation engineering, in particular to a cable clamping mechanism for electrical installation engineering. Background Art

[0002] Cables have the characteristics of internal electricity and external insulation. Cables are divided into many types, including power cables, control cables, signal cables, etc. During the operation of electrical installation projects, a large number of cables need to be suspended and installed.

[0003] The patent with the patent authorization announcement number CN219874780U proposes a cable clamping mechanism for electrical installation engineering, which relates to the technical field of electrical installation engineering, including: a mounting block and a guide ring assembly, the guide ring assembly is mounted on the cable, and the guide ring assembly has a split structure, and a clamping component is arranged on the inner side of the mounting block; a moving structure, the moving structure is arranged on the guide ring assembly, and is used to reduce the friction between the guide ring assembly and the cable; an adaption mechanism, the adaption mechanism is arranged under the mounting block, and is used to adjust the curvature according to cables of different specifications. The utility model adopts a split guide ring assembly, which can facilitate the installation of the guide ring assembly on the cable, and can fit tightly with the cable, and can reduce the moving friction between the cable and the guide ring assembly, and can also adjust the curvature of electrical cables of different specifications, so as to be suitable for stable clamping of cables of various specifications. The device has excellent safety and practicality.

[0004] The existing cable clamping mechanism can only clamp a single cable when in use. Due to the different numbers of cables, when multiple cables need to be clamped, multiple clamping mechanisms need to be used, which affects the convenience of use for operators. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that the cable clamping mechanism in the prior art can only clamp a single cable when in use, and due to the different numbers of cables, when multiple cables need to be clamped, multiple clamping mechanisms need to be used, which affects the convenience of use for operators, and a cable clamping mechanism for electrical installation engineering is proposed.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A cable clamping mechanism for electrical installation engineering comprises a working box, the upper side wall of the working box is fixedly connected to a clamp via a bracket, the inner wall of the working box is rotatably connected to a threaded rod, the rod wall of the threaded rod is threadedly sleeved with two threaded barrels, the lower side walls of the two threaded barrels are fixedly connected to guide plates, the lower ends of the guide plates extend out of the working box and are fixedly connected to an upper clamping part, and the upper clamping part is connected to a plurality of lower clamping parts via a connecting mechanism.

[0008] Preferably, the connecting mechanism includes a connecting frame fixedly connected to the side walls of the upper clamping part and the lower clamping part, the side wall of the lower clamping part is fixedly connected with a connecting frame matching the connecting frame, the inner wall of the connecting frame is provided with a positioning groove, and a positioning plate is inserted in the positioning groove, the side walls on the opposite sides of the positioning plate and the connecting frame are fixedly connected with a plurality of mutually matching teeth, the side wall of the positioning plate is fixedly connected with a pull rod, the end of the pull rod extending out of the positioning groove is fixedly connected with a pull plate, and the pull plate and the side wall on the opposite side of the connecting frame are fixedly connected with the same spring.

[0009] Preferably, a pull ring is fixedly connected to the side wall of the pull plate.

[0010] Preferably, the groove portions of the upper clamping portion and the lower clamping portion are both fixedly connected with rubber pads.

[0011] Preferably, the right end of the threaded rod extends out of the working box and is fixedly connected to a rotating plate, and the inner wall of the rotating plate is fixedly connected to a friction ring.

[0012] Preferably, the threads on the left and right sides of the threaded rod have opposite rotation directions.

[0013] Compared with the prior art, the utility model provides a cable clamping mechanism for electrical installation engineering, which has the following beneficial effects:

[0014] 1. The cable clamping mechanism for electrical installation engineering, through the arranged working box, clamp, threaded rod, threaded barrel, guide plate, upper clamping part, lower clamping part, connecting frame, connecting frame, positioning plate, clamping teeth, pull rod and pull plate, can be spliced ​​according to the number of cables when the clamping mechanism is used to clamp the cable, so that different numbers of cables can be clamped in the longitudinal direction, which improves the convenience of use for operators.

[0015] 2. The cable clamping mechanism for electrical installation engineering, through the provision of a connection frame, a connection frame, a positioning plate, a clamping tooth, a pull rod, and a pull plate, can be used to splice the upper clamping part and the lower clamping part without the need to use fasteners such as bolts, thereby improving the convenience of the operator's work.

[0016] Moreover, the parts not involved in the device are the same as the prior art or can be implemented by using the prior art. The utility model can splice the clamping mechanism according to the number of cables when the cable is clamped by the clamping mechanism, so that different numbers of cables can be clamped in the longitudinal direction, which improves the convenience of use for operators and does not require the use of bolts and other fixings when splicing the upper clamping part and the lower clamping part, thereby improving the convenience of the operator's work. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of a cable clamping mechanism for electrical installation engineering proposed by the utility model;

[0018] Figure 2 for Figure 1 A magnified schematic diagram of part A;

[0019] Figure 3 for Figure 1 Schematic diagram of the enlarged portion B.

[0020] In the figure: 1. working box; 2. clamp; 3. threaded rod; 4. threaded cylinder; 5. guide plate; 6. upper clamping part; 7. lower clamping part; 8. connecting frame; 9. connecting frame; 10. positioning plate; 11. latching teeth; 12. pull rod; 13. pull plate; 14. pull ring; 15. rubber pad; 16. rotating plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-3 A cable clamping mechanism for electrical installation engineering includes a working box 1, the upper side wall of the working box 1 is fixedly connected with a clamp 2 through a bracket, the inner wall of the working box 1 is rotatably connected with a threaded rod 3, the rod wall of the threaded rod 3 is threadedly sleeved with two threaded barrels 4, the lower side walls of the two threaded barrels 4 are fixedly connected with guide plates 5, the lower end of the guide plate 5 extends out of the working box 1, and is fixedly connected with an upper clamping part 6, and the upper clamping part 6 is connected with multiple lower clamping parts 7 through a connecting mechanism.

[0023] The connecting mechanism includes a connecting frame 8 fixedly connected to the side walls of the upper clamping part 6 and the lower clamping part 7, the side wall of the lower clamping part 7 is fixedly connected with a connecting frame 9 that matches the connecting frame 8, the inner wall of the connecting frame 8 is provided with a positioning groove, and a positioning plate 10 is inserted in the positioning groove, the side walls on the opposite sides of the positioning plate 10 and the connecting frame 9 are fixedly connected with a plurality of mutually matching latch teeth 11, the side wall of the positioning plate 10 is fixedly connected with a pull rod 12, the end of the pull rod 12 extending out of the positioning groove is fixedly connected with a pull plate 13, the pull plate 13 and the side wall on the opposite side of the connecting frame 8 are fixedly connected with the same spring, so that when the upper clamping part and the lower clamping part are spliced, there is no need to use bolts and other fixings, thereby improving the convenience of the operator's work.

[0024] A pull ring 14 is fixedly connected to the side wall of the pull plate 13 to facilitate pulling the pull plate 13 .

[0025] The grooves of the upper clamping part 6 and the lower clamping part 7 are fixedly connected with rubber pads 15, thereby improving the friction between the upper clamping part 6, the lower clamping part 7 and the cable.

[0026] The right end of the threaded rod 3 extends out of the working box 1 and is fixedly connected with a rotating plate 16 , and a friction ring is fixedly connected to the inner wall of the rotating plate 16 , thereby improving the stability of the placement of the threaded rod 3 .

[0027] The left and right sides of the threaded rod 3 have opposite threads, which can make the two threaded barrels 4 move in opposite directions.

[0028] In the utility model, when it is used, when it is necessary to clamp multiple cables, a certain number of lower clamping parts 7 are installed on the upper clamping part 6 according to the number of cables to be clamped. During installation, the lower clamping part 7 is placed in alignment with the upper connecting frame 8, so that the connecting frame 9 on the surface of the lower clamping part 7 is inserted into the connecting frame 8, and the connecting frame 9 and the lower clamping part 7 below are fixed by the engagement of the locking teeth 11 between the positioning plate 10 and the connecting frame 9. Then, the cables are placed under the working box 1 and arranged, and then the threaded rod 3 is rotated. Through the threaded cooperation, the two threaded barrels 4 are moved in opposite directions, and the threaded barrel 4 drives the upper clamping part 6 and multiple lower clamping parts 7 to move together through the guide plate 5, so as to clamp and fix multiple cables.

Claims

1. A cable clamping mechanism for electrical installation engineering, comprising a working box (1), characterized in that: The upper side wall of the working box (1) is fixedly connected to a clamp (2) via a bracket, the inner wall of the working box (1) is rotatably connected to a threaded rod (3), the rod wall of the threaded rod (3) is threadedly sleeved with two threaded barrels (4), the lower side walls of the two threaded barrels (4) are fixedly connected to guide plates (5), the lower ends of the guide plates (5) extend out of the working box (1) and are fixedly connected to an upper clamping portion (6), and the upper clamping portion (6) is connected to a plurality of lower clamping portions (7) via a connecting mechanism.

2. A cable clamping mechanism for electrical installation engineering according to claim 1, characterized in that: The connecting mechanism comprises a connecting frame (8) fixedly connected to the side walls of the upper clamping part (6) and the lower clamping part (7); the side wall of the lower clamping part (7) is fixedly connected to a connecting frame (9) matching the connecting frame (8); the inner wall of the connecting frame (8) is provided with a positioning groove, and a positioning plate (10) is inserted into the positioning groove; the side walls of the positioning plate (10) and the connecting frame (9) on opposite sides are fixedly connected with a plurality of mutually matching latching teeth (11); the side wall of the positioning plate (10) is fixedly connected to a pull rod (12); one end of the pull rod (12) extending out of the positioning groove is fixedly connected to a pull plate (13); the pull plate (13) and the side wall of the connecting frame (8) on opposite sides are fixedly connected with the same spring.

3. A cable clamping mechanism for electrical installation engineering according to claim 2, characterized in that: A pull ring (14) is fixedly connected to the side wall of the pull plate (13).

4. A cable clamping mechanism for electrical installation engineering according to claim 1, characterized in that: The groove portions of the upper clamping portion (6) and the lower clamping portion (7) are both fixedly connected with rubber pads (15).

5. A cable clamping mechanism for electrical installation engineering according to claim 1, characterized in that: The right end of the threaded rod (3) extends out of the working box (1) and is fixedly connected to a rotating plate (16); the inner wall of the rotating plate (16) is fixedly connected to a friction ring.

6. A cable clamping mechanism for electrical installation engineering according to claim 1, characterized in that: The threads on the left and right sides of the threaded rod (3) have opposite rotation directions.

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