Cable fixing device for electrical engineering

Abstract

The utility model relates to the technical field of cable fixing devices, discloses a cable fixing device for electrical engineering, and solves the problems that a cable needs to be pulled out of an existing fixing device when the cable is disassembled, and the cable is usually long, so that the cable is very inconvenient to pull out, the labor amount of operators is increased, and the working efficiency is reduced. The device comprises a device body, mounting boxes are fixedly mounted on the two sides of the device body, supporting rods are fixedly mounted at the four corners of the top of the device body, a connecting plate is fixedly mounted among the tops of the four supporting rods, connecting holes are formed in the four corners of the connecting plate, and mounting strips are fixedly mounted on the tops of the two mounting boxes. A convenient dismounting and mounting assembly is arranged between the interiors of the two mounting boxes and the top of the device main body, and two clamping hoops are symmetrically and fixedly mounted on the convenient dismounting and mounting assembly; according to the fixing device, the cable is very convenient to disassemble, and the cable can be directly taken out from the lower part of the device main body, so that the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable fixing devices, in particular to a cable fixing device for electrical engineering. Background Art

[0002] A general term for items such as optical cables and cables; cables are a general term for items such as optical cables and cables, which are mainly composed of one or more insulated wires, usually including sheaths and other components; these wires are usually made of conductive materials such as copper or aluminum, and are used to transmit electrical signals, electricity or data; cables are widely used in various fields, including communications, construction, industry, energy, computer networks, industrial automation, automobiles and medical equipment, etc.; they usually have a protective layer to prevent external interference and mechanical damage; cables need to be fixed when installed, and thus a fixing device is currently used; an existing patent (Announcement No.: CN219498785U) is a cable fixing device for electrical engineering, which solves the problem that after the general cable fixing device is fixed, it is not convenient to disassemble the cable, making the cable more cumbersome during the loading and unloading process, and the disassembly of the fixing device after the fixing is completed can usually only be carried out one by one, which reduces the efficiency of cable disassembly and assembly, but the fixing device needs to be pulled out of the cable when disassembling the cable, and the cable is usually long, which makes it very inconvenient to pull out the cable, increases the workload of the operator, and reduces the work efficiency. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a cable fixing device for electrical engineering, which effectively solves the problem that the existing fixing device needs to pull the cable out when disassembling the cable, and the cable is usually long, which makes it very inconvenient to pull out the cable, increases the workload of the operator, and reduces work efficiency.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cable fixing device for electrical engineering, comprising a device main body, installation boxes are fixedly installed on both sides of the device main body, support rods are fixedly installed on the top four corners of the device main body, a connecting plate is fixedly installed between the tops of the four support rods, connecting holes are opened at the four corners of the connecting plate, installation strips are fixedly installed on the tops of the two installation boxes, a convenient disassembly and assembly component is provided between the interiors of the two installation boxes and the top of the device main body, and two clamping hoops are symmetrically fixedly installed on the convenient disassembly and assembly component.

[0005] Preferably, the convenient disassembly and assembly component includes a first shaft seat and two third shaft seats, the first shaft seat is fixedly installed in the middle of the top of the device body, a worm is rotatably installed on the top of the first shaft seat, a hand wheel is fixedly installed on the top of the worm, one side of the hand wheel is meshingly connected with a worm wheel, rotating rods are fixedly installed on both sides of the worm wheel, positioning sleeves are rotatably installed on the surface of the rotating rods, fixing rods are fixedly installed on the surface of the positioning sleeves, the bottoms of the fixing rods are fixedly connected to the top of the device body, and the first sprockets are fixedly installed on the ends of the two rotating rods away from each other.

[0006] Preferably, the two first sprockets are rotatably mounted on the sides away from each other, the two second axle seats are fixedly connected to the two mounting bars on the sides away from each other, the two third axle seats are fixedly mounted on the inner walls of the two mounting boxes, the two third axle seats are rotatably mounted on the sides close to each other, and chains are meshed and connected between the two second sprockets and the two first sprockets.

[0007] Preferably, threaded rods are fixedly installed on the sides of the two second sprockets close to each other, threaded sleeves are threadedly connected to the surfaces of the two threaded rods, connecting rods are fixedly installed on the bottoms of the two threaded sleeves, positioning sliders are fixedly installed on the bottoms of the connecting rods, positioning grooves are provided on the inner bottoms of the two installation boxes, and the two positioning sliders are respectively installed inside the two positioning grooves, and the ends of the two threaded sleeves close to each other are fixedly connected to the two clamping hoops respectively.

[0008] Compared with the prior art, the utility model has the following beneficial effects: the operator fixes the connecting plate to the building by means of bolts or expansion bolts in cooperation with the connecting holes, so that the main body of the device can be installed; when the cable needs to be removed, the operator rotates the hand wheel to drive the worm to rotate along the first shaft seat, and when the worm rotates, the two rotating rods are driven to rotate along the inside of the two positioning sleeves through the worm wheel, and when the two rotating rods rotate, the first sprocket is driven to rotate along the second shaft seat through the chain when the first sprocket rotates;

[0009] When the second sprocket rotates, the threaded sleeve is driven by the threaded rod to move toward the inside of the installation box. When the threaded sleeve moves, the positioning slider is driven by the connecting rod to slide along the inside of the positioning slide groove, thereby increasing the stability of the threaded sleeve when moving. When the threaded sleeve moves toward the inside of the installation box, the clamping hoop is driven to move into the inside of the installation box, thereby releasing the limit fixation of the cable, so that the cable can be taken out from the bottom of the device main body, thereby quickly completing the disassembly; this makes the fixing device very convenient when disassembling the cable, and the cable can be directly taken out from the bottom of the device main body, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0011] In the attached picture:

[0012] Figure 1 This is a schematic diagram of the structure of the cable fixing device for electrical engineering of the utility model Figure 1 ;

[0013] Figure 2 This is a schematic diagram of the structure of the cable fixing device for electrical engineering of the utility model Figure 2 ;

[0014] Figure 3 This is a schematic diagram of the internal structure of the installation box of the utility model;

[0015] In the figure: 1. device body; 2. installation box; 3. support rod; 4. connecting plate; 5. connecting hole; 6. installation strip; 7. clamping hoop; 8. first shaft seat; 9. worm; 10. hand wheel; 11. worm wheel; 12. rotating rod; 13. positioning sleeve; 14. fixing rod; 15. first sprocket; 16. second shaft seat; 17. third shaft seat; 18. second sprocket; 19. chain; 20. threaded rod; 21. threaded sleeve; 22. connecting rod; 23. positioning slider; 24. positioning slide groove. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0017] Depend on Figures 1 to 3 The utility model includes a device body 1, installation boxes 2 are fixedly installed on both sides of the device body 1, support rods 3 are fixedly installed at the four corners of the top of the device body 1, a connecting plate 4 is fixedly installed between the tops of the four support rods 3, and connecting holes 5 are opened at the four corners of the connecting plate 4. Installation strips 6 are fixedly installed on the tops of the two installation boxes 2, and a convenient disassembly and assembly component is provided between the interiors of the two installation boxes 2 and the top of the device body 1, and two clamping hoops 7 are symmetrically fixedly installed on the convenient disassembly and assembly component.

[0018] The operator fixes the connecting plate 4 to the building by means of bolts or expansion bolts in cooperation with the connecting holes 5, thereby installing the device body 1. When the cable needs to be removed, the operator adjusts the convenient disassembly and assembly component to drive the clamping hoop 7 to move to the inside of the installation box 2, thereby releasing the limit fixation of the cable, so that the cable can be taken out from the bottom of the device body 1, thereby quickly completing the disassembly. This makes the fixing device very convenient when disassembling the cable, and the cable can be directly taken out from the bottom of the device body 1, thereby improving work efficiency.

[0019] The convenient disassembly and assembly component includes a first shaft seat 8 and two third shaft seats 17. The first shaft seat 8 is fixedly installed in the middle of the top of the device body 1. A worm 9 is rotatably installed on the top of the first shaft seat 8. A hand wheel 10 is fixedly installed on the top of the worm 9. A worm wheel 11 is meshed and connected on one side of the hand wheel 10. A rotating rod 12 is fixedly installed on both sides of the worm wheel 11. A positioning sleeve 13 is rotatably installed on the surface of the rotating rod 12. A fixing rod 14 is fixedly installed on the surface of the positioning sleeve 13. The bottom of the fixing rod 14 is fixedly connected to the top of the device body 1. The ends of the two rotating rods 12 away from each other are fixedly installed with a first sprocket 15; the sides of the two first sprockets 15 away from each other are rotatably installed with a second shaft seat 16, and the sides of the two second shaft seats 16 away from each other are respectively connected to two mounting bars 6 Fixedly connected, the two third shaft seats 17 are fixedly installed on the inner walls of the two installation boxes 2, and the second sprockets 18 are rotatably installed on the sides of the two third shaft seats 17 that are close to each other, and chains 19 are respectively meshed and connected between the two second sprockets 18 and the two first sprockets 15; threaded rods 20 are fixedly installed on the sides of the two second sprockets 18 that are close to each other, and threaded sleeves 21 are threadedly connected on the surfaces of the two threaded rods 20, and connecting rods 22 are fixedly installed on the bottoms of the two threaded sleeves 21, and positioning sliders 23 are fixedly installed on the bottoms of the connecting rods 22, and positioning grooves 24 are provided on the inner bottoms of the two installation boxes 2, and the two positioning sliders 23 are respectively installed in the inside of the two positioning grooves 24, and the ends of the two threaded sleeves 21 that are close to each other are fixedly connected to the two clamping hoops 7 respectively.

[0020] When the cable needs to be removed, the operator rotates the handwheel 10 to drive the worm 9 to rotate along the first shaft seat 8. When the worm 9 rotates, the two rotating rods 12 are driven to rotate along the inside of the two positioning sleeves 13 through the worm wheel 11. When the two rotating rods 12 rotate, they both drive the first sprocket 15 to rotate along the second shaft seat 16. When the first sprocket 15 rotates, the second sprocket 18 is driven to rotate along the third shaft seat 17 through the chain 19. When the second sprocket 18 rotates, the threaded sleeve 21 is driven to move toward the inside of the installation box 2 through the threaded rod 20. When the threaded sleeve 21 moves, the positioning slider 23 is driven to slide along the inside of the positioning slide groove 24 through the connecting rod 22, thereby increasing the stability of the threaded sleeve 21 when it moves. When the threaded sleeve 21 moves toward the inside of the installation box 2, the clamping hoop 7 is driven to move to the inside of the installation box 2, thereby releasing the limit fixation of the cable, so that the cable can be taken out from the bottom of the device body 1, thereby quickly completing the disassembly.

Claims

1. A cable fixing device for electrical engineering, comprising a device body (1), characterized in that: Installation boxes (2) are fixedly installed on both sides of the device body (1), support rods (3) are fixedly installed at the four corners of the top of the device body (1), a connecting plate (4) is fixedly installed between the tops of the four support rods (3), and connecting holes (5) are opened at the four corners of the connecting plate (4), and installation strips (6) are fixedly installed on the tops of the two installation boxes (2), and a convenient disassembly and assembly component is provided between the inside of the two installation boxes (2) and the top of the device body (1), and two clamping hoops (7) are symmetrically fixedly installed on the convenient disassembly and assembly component.

2. The cable fixing device for electrical engineering according to claim 1, characterized in that: The convenient disassembly and assembly component comprises a first shaft seat (8) and two third shaft seats (17); the first shaft seat (8) is fixedly mounted at the middle of the top of the device body (1); a worm (9) is rotatably mounted on the top of the first shaft seat (8); a hand wheel (10) is fixedly mounted on the top of the worm (9); one side of the hand wheel (10) is meshingly connected with a worm wheel (11); rotating rods (12) are fixedly mounted on both sides of the worm wheel (11); a positioning sleeve (13) is rotatably mounted on the surface of the rotating rod (12); a fixing rod (14) is fixedly mounted on the surface of the positioning sleeve (13); the bottom of the fixing rod (14) is fixedly connected to the top of the device body (1); and the ends of the two rotating rods (12) that are away from each other are fixedly mounted with a first sprocket (15).

3. The cable fixing device for electrical engineering according to claim 2, characterized in that: A second shaft seat (16) is rotatably mounted on the sides of the two first sprocket wheels (15) that are away from each other. The sides of the two second shaft seats (16) that are away from each other are fixedly connected to two mounting bars (6) respectively. Two third shaft seats (17) are fixedly mounted on the inner walls of the two mounting boxes (2). A second sprocket wheel (18) is rotatably mounted on the sides of the two third shaft seats (17) that are close to each other. Chains (19) are respectively meshed and connected between the two second sprocket wheels (18) and the two first sprocket wheels (15).

4. The cable fixing device for electrical engineering according to claim 3, characterized in that: A threaded rod (20) is fixedly installed on the side of the two second sprocket wheels (18) close to each other, and a threaded sleeve (21) is threadedly connected to the surface of the two threaded rods (20), and a connecting rod (22) is fixedly installed on the bottom of the two threaded sleeves (21), and a positioning slide block (23) is fixedly installed on the bottom of the connecting rod (22). The inner bottom of the two installation boxes (2) is provided with a positioning groove (24), and the two positioning slide blocks (23) are respectively installed in the inside of the two positioning grooves (24), and the ends of the two threaded sleeves (21) close to each other are respectively fixedly connected to the two clamping hoops (7).

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