Cable erecting device special for building mechanical and electrical installation

Abstract

The utility model discloses a special cable erecting device for building mechanical and electrical installation, and relates to the technical field of cable erecting equipment.The special cable erecting device for building mechanical and electrical installation is characterized in that a push rod is held firstly, the cable erecting device is pushed to a cable erecting site, and a threaded rod is driven to rotate through a first motor; the supporting rods drive the supporting legs to move downwards until the supporting legs are tightly attached to the ground, so that the friction force between the cable erecting device and the ground is greatly increased, the cable erecting device is prevented from shaking and shifting in the subsequent operation process, and the operation stability of the special cable erecting device for building mechanical and electrical installation is improved; the length of the cable is adjusted again before the cable is fixed, the second motor drives the adjusting roller to rotate and cooperates with the auxiliary roller to drive the cable to move, so that the length of the cable is adjusted and controlled, the situation that the cable is manually pulled at a high place and is limited by the working space and the weight of the cable is avoided, and the use convenience of the cable erecting device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable erection equipment, in particular to a cable erection device special for building electromechanical installation. Background Art

[0002] Cables are usually made up of several or several groups of twisted wires. Each group of wires are insulated from each other and are often twisted around a center wire. The entire outside is covered with a highly insulating covering. The cable has the characteristics of being powered inside and insulated outside. It is an electrical energy or signal transmission device.

[0003] For example, publication number CN212137115U, the utility model discloses a cable laying device specially used for building mechanical and electrical installation, wherein a movable roller with a self-locking mechanism is installed at the bottom of a support base, support plates are symmetrically fixedly connected to the left and right ends above the support base, a connecting plate is slidably abutted between the two groups of support plates, a lifting frame is installed at the bottom of the connecting plate and the upper end of the support base, an electric push rod that can drive the lifting frame to rise and fall is fixed to the middle part of the upper end of the support base, a laying platform is installed and fixed to the upper end of the connecting plate, protective plates are symmetrically fixed around the laying platform, a rotating mechanism is fixedly connected to the left and right ends of the upper end of the laying platform, a winding column is fixed to the upper end of the rotating mechanism, and the rotating mechanism includes a rotating platform, a rotating shaft, a hole groove, and a ball. The utility model device is connected by the cooperation of a first clamping block and a second clamping block to prevent the laying platform from shaking during the laying process and construction workers from falling.

[0004] The existing cable laying device needs to lift the workers and cables at the same time during operation to facilitate the workers to install the cables at high places. However, the length and spacing of the cables need to be adjusted again before the cables are fixed. When encountering heavier cables, manual adjustment of the cable length is relatively difficult and has certain limitations. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a cable laying device specifically for building mechanical and electrical installations, so as to solve the problem proposed in the above background technology that the existing cable laying device needs to lift the workers and cables at the same time during operation, so as to facilitate the workers to install the cables at high places, but the length spacing of the cables needs to be adjusted again before the cables are fixed. When encountering heavier cables, the manual adjustment of the cable length is relatively difficult and has certain limitations.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a cable laying device for building mechanical and electrical installation, comprising a support base, a movable cavity is opened at the lower end of the support base, a through groove is opened at the lower end of the movable cavity, a motor 1 is fixedly installed inside the movable cavity, a threaded rod is fixedly installed at the output end of the motor 1, a support rod is arranged on the surface of the threaded rod, a support foot is fixedly installed at the lower end of the support rod extending to the outside of the through groove, a limited edge is fixedly installed on the upper side of the surface of the support rod, lifting arms are fixedly installed on the left and right sides of the upper end of the support base, a lifting frame is arranged between the two lifting arms, a connecting rod is fixedly installed on the upper end of the lifting frame, a fixed seat 1 is fixedly installed on the upper end of the connecting rod, an adjusting roller is rotatably connected to the inner side of the fixing seat 1, a transmission shaft is fixedly installed at the front end of the adjusting roller, a motor 2 is fixedly installed at the front end of the fixing seat 1, a fixed seat 2 is arranged on the upper end of the fixing seat 1, and an auxiliary roller is rotatably connected to the inner side of the fixing seat 2.

[0007] Preferably, the support rod is designed in a square structure, and the support rod is threadedly connected to the threaded rod.

[0008] Preferably, the through slot is designed in a square structure, and the support rod is slidably connected to the through slot.

[0009] Preferably, the limiting edge is slidably connected to the movable cavity, and the inner diameter of the through groove is smaller than the limiting edge.

[0010] Preferably, a roller is provided at the lower end of the support base located at the side of the movable cavity, and a push rod is fixedly installed at the upper end of the support base located at the side of the lifting arm.

[0011] Preferably, the output end of the second motor extends to the inner side of the first fixing seat and is fixedly connected to the transmission shaft, the output end of the second motor is rotatably connected to the first fixing seat, and the first fixing seat and the second fixing seat are bolted.

[0012] Preferably, the upper end of the lifting frame is located on the side of the connecting rod and is fixedly connected to a safety belt, and a safety buckle is fixedly installed on the safety belt.

[0013] Beneficial Effects

[0014] The utility model provides a cable installation device for building mechanical and electrical installation. Compared with the prior art, it has the following beneficial effects:

[0015] 1. The cable laying device for building mechanical and electrical installation drives the threaded rod to rotate through a motor, so that the support rod drives the support foot to move downward until the support foot is tightly in contact with the ground, which is convenient for greatly increasing the friction between the cable laying device and the ground, avoiding the shaking and deviation of the cable laying device during subsequent operations, and is conducive to improving the stability of the operation of the cable laying device for building mechanical and electrical installation.

[0016] 2. The cable laying device specially used for mechanical and electrical installation in buildings can adjust the cable length again before fixing the cable. The adjusting roller is driven to rotate by the second motor, and the cable is driven to move by the auxiliary roller, thereby completing the adjustment and control of the cable length. This avoids manual pulling of the cable at high places, which is limited by the working space and cable weight. It is beneficial to improve the convenience of using the cable laying device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the lifting frame structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the adjusting roller of the utility model;

[0020] Figure 4 It is a schematic diagram of the movable cavity structure of the utility model.

[0021] In the figure: 1. Support base; 2. Movable cavity; 3. Through slot; 4. Motor 1; 5. Threaded rod; 6. Support rod; 7. Support foot; 8. Limit edge; 9. Lifting arm; 10. Lifting frame; 11. Connecting rod; 12. Fixed seat 1; 13. Adjusting roller; 14. Transmission shaft; 15. Motor 2; 16. Fixed seat 2; 17. Auxiliary roller; 18. Roller; 19. Push rod; 20. Safety belt; 21. Safety buckle. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-4The utility model provides a technical solution: a cable laying device for building mechanical and electrical installation, including a support base 1, a movable cavity 2 is opened at the lower end of the support base 1, a through slot 3 is opened at the lower end of the movable cavity 2, a motor 4 is fixedly installed inside the movable cavity 2, a threaded rod 5 is fixedly installed at the output end of the motor 4, a support rod 6 is arranged on the surface of the threaded rod 5, the lower end of the support rod 6 extends to the outer side of the through slot 3 and is fixedly installed with a support foot 7, a limited edge 8 is fixedly installed on the upper side of the surface of the support rod 6, the support rod 6 is designed in a square structure, the support rod 6 is threadedly connected to the threaded rod 5, the through slot 3 is designed in a square structure, the support rod 6 is slidably connected to the through slot 3, and the limited edge 8 is slidably connected with the movable cavity 2, the inner diameter of the through groove 3 is smaller than the limiting edge 8, the lower end of the support base 1 is located at the side of the movable cavity 2 and is provided with a roller 18, the upper end of the support base 1 is located at the side of the lifting arm 9 and is fixedly installed with a push rod 19, first hold the push rod 19, push the cable laying device to the cable laying location, and drive the threaded rod 5 to rotate through the motor 4, so that the support rod 6 drives the support foot 7 to move downward until the support foot 7 is closely attached to the ground, so as to greatly increase the friction between the cable laying device and the ground, avoid the cable laying device from shaking and deviating during the subsequent operation process, and help to improve the stability of the operation of the cable laying device dedicated for building electromechanical installation;

[0024] Lifting arms 9 are fixedly installed on both sides of the upper end of the support base 1, and a lifting frame 10 is arranged between the two lifting arms 9. The upper end of the lifting frame 10 is located on the side of the connecting rod 11 and is fixedly connected with a safety belt 20. A safety buckle 21 is fixedly installed on the safety belt 20. The cable is placed between the fixing seat 12 and the fixing seat 2 16, and the safety buckle 21 is used to fix the safety belt 20 on the staff. The lifting frame 10 is driven to rise by the lifting arm 9, which is convenient for the staff to lay the cable, which is conducive to improving the safety of the cable laying device.

[0025] A connecting rod 11 is fixedly installed on the upper end of the lifting frame 10, and a fixing seat 12 is fixedly installed on the upper end of the connecting rod 11. An adjusting roller 13 is rotatably connected to the inner side of the fixing seat 12, and a transmission shaft 14 is fixedly installed at the front end of the adjusting roller 13. A motor 2 is fixedly installed at the front end of the fixing seat 12. A fixing seat 2 16 is arranged on the upper end of the fixing seat 12, and an auxiliary roller 17 is rotatably connected to the inner side of the fixing seat 2 16. The output end of the motor 2 15 extends to the inner side of the fixing seat 12 and is fixedly connected to the transmission shaft 14. The output end of the motor 2 15 is rotatably connected to the fixing seat 12. The fixing seat 12 and the fixing seat 2 16 are bolted together. The cable length is adjusted again before the cable is fixed. The adjusting roller 13 is driven to rotate by the motor 2 15, and the auxiliary roller 17 is cooperated to drive the cable to move, thereby completing the adjustment and control of the cable length, avoiding manual pulling of the cable at a high place, which is limited by the working space and the weight of the cable, and is conducive to improving the convenience of using the cable laying device.

[0026] When working, first hold the push rod 19 and push the cable laying device to the cable laying location, and drive the threaded rod 5 to rotate through the motor 1 4, so that the support rod 6 drives the support foot 7 to move downward until the support foot 7 is tightly fitted to the ground, so as to greatly increase the friction between the cable laying device and the ground, and avoid the cable laying device from shaking and deviating during subsequent operations. Put the cable between the fixing seat 1 12 and the fixing seat 2 16, and use the safety buckle 21 to fix the safety belt 20 on the staff, and drive the lifting frame 10 to rise through the lifting arm 9, so as to facilitate the staff to lay the cable, and adjust the cable length again before the cable is fixed, and drive the adjusting roller 13 to rotate through the motor 2 15, and cooperate with the auxiliary roller 17 to drive the cable to move, so as to complete the adjustment and control of the cable length, and avoid manual pulling of the cable at a high place due to the limitation of working space and cable weight.

[0027] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A cable laying device for building mechanical and electrical installation, comprising a support base (1), characterized in that: A movable cavity (2) is provided at the lower end of the support base (1), a through slot (3) is provided at the lower end of the movable cavity (2), a motor (4) is fixedly installed inside the movable cavity (2), a threaded rod (5) is fixedly installed at the output end of the motor (4), a support rod (6) is provided on the surface of the threaded rod (5), a support foot (7) is fixedly installed at the lower end of the support rod (6) extending to the outside of the through slot (3), a limited edge (8) is fixedly installed on the upper side of the surface of the support rod (6), and lifting arms (9) are fixedly installed on both left and right sides of the upper end of the support base (1). A lifting frame (10) is arranged between the two lifting arms (9), a connecting rod (11) is fixedly installed on the upper end of the lifting frame (10), a fixing seat (12) is fixedly installed on the upper end of the connecting rod (11), an adjusting roller (13) is rotatably connected to the inner side of the fixing seat (12), a transmission shaft (14) is fixedly installed at the front end of the adjusting roller (13), a motor (15) is fixedly installed at the front end of the fixing seat (12), a fixing seat (16) is arranged on the upper end of the fixing seat (12), and an auxiliary roller (17) is rotatably connected to the inner side of the fixing seat (16).

2. A cable laying device for building mechanical and electrical installation according to claim 1, characterized in that: The support rod (6) is designed to be a square structure, and the support rod (6) is threadedly connected to the threaded rod (5).

3. A cable laying device for building mechanical and electrical installation according to claim 2, characterized in that: The through slot (3) is designed to be a square structure, and the support rod (6) is slidably connected to the through slot (3).

4. A cable laying device for building mechanical and electrical installation according to claim 3, characterized in that: The limiting edge (8) is slidably connected to the movable cavity (2), and the inner diameter of the through groove (3) is smaller than the limiting edge (8).

5. A cable laying device for building mechanical and electrical installation according to claim 4, characterized in that: The lower end of the support base (1) is located on the side of the movable cavity (2) and is provided with a roller (18), and the upper end of the support base (1) is located on the side of the lifting arm (9) and is fixedly installed with a push rod (19).

6. A cable laying device for building mechanical and electrical installation according to claim 1, characterized in that: The output end of the second motor (15) extends to the inner side of the first fixing seat (12) and is fixedly connected to the transmission shaft (14); the output end of the second motor (15) is rotatably connected to the first fixing seat (12); the first fixing seat (12) and the second fixing seat (16) are bolted together.

7. A cable laying device for building mechanical and electrical installation according to claim 1, characterized in that: The upper end of the lifting frame (10) is located on the side of the connecting rod (11) and is fixedly connected to a safety belt (20), and a safety buckle (21) is fixedly installed on the safety belt (20).

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