Cable erecting device for building mechanical and electrical installation

Abstract

The utility model belongs to the technical field of cable erection, and discloses a cable erection device for building mechanical and electrical installation, which comprises a supporting mechanism used for supporting and driving the whole to move, and a lifting mechanism arranged on the supporting mechanism and used for rotating, pushing and adjusting the erection height, the top of the lifting mechanism is provided with a cable outlet mechanism which is used for slidably supporting and cooperating with elastic downward pressing to clamp and fix a cable and electrically rotating to assist in releasing the cable, the supporting mechanism comprises a supporting frame, and four universal wheels are evenly arranged at the bottom of the supporting frame. According to the cable erecting device for building mechanical and electrical installation, through the arrangement that sliding supporting is matched with elastic downward pressing, clamping and fixing of the cable, friction damage to the cable is avoided, laying convenience is improved, through the arrangement that the cable is released in an auxiliary mode through electric rotation, the cable does not need to be pulled manually, the labor intensity of workers is effectively reduced, and the laying efficiency is improved. And through the arrangement of freely placing the cable and limiting, clamping and fixing the cable, the application convenience is further improved.

Description

Technical Field

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

[0002] Building mechanical and electrical engineering is an important part of construction projects. It includes six aspects: water supply and drainage systems, power supply systems, air conditioning and ventilation systems, weak current systems, fire protection systems, and intelligent systems. A variety of cable types are required in building mechanical and electrical engineering, and cable installation increases the workload. As a key component of construction projects, building mechanical and electrical installation projects are characterized by long construction periods, a wide range of areas involved, and high installation technical requirements. Currently, with the widespread application of building automation technology, people's requirements for installation technology and quality control of building mechanical and electrical projects are becoming increasingly higher.

[0003] In contrast, the Chinese patent with announcement number CN217563178U discloses a cable laying device for building mechanical and electrical installation, including a support and also including: a fixed structure, the fixed structure includes a structure for laying out the cable, the fixed structure includes a clamping plate 1 and a clamping plate 2 for fixing the cable, the fixed structure also includes a control component for driving the clamping plate 1 and the clamping plate 2 to move closer to or away from each other; a height adjustment structure, the height adjustment structure is used to adjust the height of the fixed structure, and the height adjustment structure includes an adjustment for adjusting the height of the fixed structure.

[0004] However, the above patent can only simply adjust the clamping diameter according to the cable specifications to adapt to cables of different diameters. However, during the cable installation process, the clamping mechanism will inevitably rub against the cable, affecting the cable quality. It is inconvenient to use and cannot assist in releasing the cable. It needs to be pulled out manually, which is labor-intensive. Therefore, a new device needs to be designed. Utility Model Content

[0005] The purpose of the utility model is to provide a cable laying device for building mechanical and electrical installation to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A cable laying device for building electromechanical installation includes a support mechanism for supporting and driving the overall movement, and a lifting mechanism provided on the support mechanism for rotating and pushing to adjust the laying height. The top of the lifting mechanism is provided with a cable outlet mechanism for sliding support, cooperating with elastic downward pressure to clamp and fix the cable, and electrically rotating to assist in releasing the cable.

[0008] The lifting mechanism includes a first motor, an output end of the first motor is provided with a forward and reverse threaded screw, two moving frames are symmetrically mounted on the forward and reverse threaded screw, two first connecting blocks are symmetrically provided on the top of the moving frame, and connecting rods are staggered between the first connecting blocks;

[0009] The wire-out mechanism includes a lifting frame, four second connecting blocks are evenly arranged at the bottom of the lifting frame, a second motor is arranged on one side of the lifting frame, a wire-paying roller is installed at the output end of the second motor, a support plate is arranged on one side of the top of the lifting frame, two springs are symmetrically arranged at the bottom of the support plate, a mounting frame is arranged at the bottom of the spring, a lower pressure roller is installed between the mounting frames, a wire-setting roller is arranged below the lower pressure roller, and a plurality of wire-setting grooves are arranged on the wire-setting roller.

[0010] Furthermore: the support mechanism includes a support frame, four universal wheels are evenly arranged on the bottom of the support frame, a locking block is arranged on one side of the universal wheel, a handle is arranged on one side of the support frame, two limit rods are symmetrically arranged inside the support frame, and a slide groove is arranged on one side of the limit rod.

[0011] Furthermore, the limiting rod is connected to the supporting frame by bolts, and the movable frame is slidably connected to the limiting rod.

[0012] Furthermore: the connecting rod is rotatably connected to the first connecting block and the second connecting block respectively.

[0013] Furthermore: the forward and reverse threaded screw rod is connected to the support frame bearing, and the forward and reverse threaded screw rod is made of 45 steel.

[0014] Furthermore, the spring is respectively connected to the support plate and the mounting frame by bolts, and the mounting frame is slidably connected to the lifting frame.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The sliding support is combined with the elastic downward pressure to clamp and fix the cable, which avoids friction damage to the cable and improves the convenience of laying;

[0017] 2. The electric rotation assists in releasing the cable, eliminating the need for manual cable pulling and effectively reducing labor intensity.

[0018] 3. The ease of use is further improved by freely placing cables and setting cable limits and clamping fixes. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural schematic diagram of a cable installation device for building mechanical and electrical installations according to the utility model;

[0020] Figure 2 This is an axonometric diagram of the support mechanism of a cable installation device for building electromechanical installations described in the utility model;

[0021] Figure 3 This is an axonometric diagram of the lifting mechanism of a cable installation device for building electromechanical installations described in the utility model;

[0022] Figure 4 The utility model is a schematic diagram of the structure of the outlet mechanism of the cable installation device for building mechanical and electrical installation.

[0023] In the accompanying drawings: 101, support frame; 102, universal wheel; 103, locking block; 104, handle; 105, limit rod; 106, slide; 201, first motor; 202, forward and reverse threaded screw; 203, movable frame; 204, first connecting block; 205, connecting rod; 301, lifting frame; 302, second connecting block; 303, second motor; 304, pay-off roller; 305, support plate; 306, spring; 307, mounting frame; 308, lower pressure roller; 309, line placing roller; 310, line placing groove. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figures 1-4 A cable laying device for building mechanical and electrical installation includes a support mechanism for supporting and driving the overall movement, and a lifting mechanism arranged on the support mechanism for rotating and pushing to adjust the laying height. The top of the lifting mechanism is provided with a cable outlet mechanism for sliding support, cooperating with elastic downward pressure to clamp and fix the cable, and electrically rotating to assist in releasing the cable.

[0026] In this embodiment: the support mechanism includes a support frame 101, four universal wheels 102 are evenly arranged at the bottom of the support frame 101, a locking block 103 is provided on one side of the universal wheel 102, a handle 104 is provided on one side of the support frame 101, two limiting rods 105 are symmetrically provided inside the support frame 101, a sliding groove 106 is provided on one side of the limiting rod 105, the limiting rod 105 is bolted to the support frame 101, and the movable frame 203 is slidably connected to the limiting rod 105. The support frame 101 is pushed by the handle 104 to move the entire frame to the location to be erected under the support of the universal wheels 102, and the universal wheels 102 are locked by the locking block 103 to fix the overall position;

[0027] In this embodiment: the lifting mechanism includes a first motor 201, a forward and reverse threaded screw rod 202 is provided at the output end of the first motor 201, two moving frames 203 are symmetrically installed on the forward and reverse threaded screw rod 202, and two first connecting blocks 204 are symmetrically provided on the top of the moving frame 203. Connecting rods 205 are staggered between the first connecting blocks 204, and the connecting rods 205 are rotatably connected to the first connecting block 204 and the second connecting block 302 respectively. The forward and reverse threaded screw rods 202 are connected to the support frame 101 bearings. The forward and reverse threaded screw rods 202 are made of 45# steel. The rotation of the first motor 201 drives the forward and reverse threaded screw rods 202 to rotate, pushing the moving frame 203 to drive the first connecting block 204 to move along the slide groove 106 under the support and limiting action of the limiting rod 105, driving the connecting rod 205 to cooperate with the second connecting block 302 to push the lifting frame 301 up and down to adjust the erection height;

[0028] In this embodiment, the wire outlet mechanism includes a lifting frame 301, four second connecting blocks 302 are evenly arranged at the bottom of the lifting frame 301, a second motor 303 is provided on one side of the lifting frame 301, and a wire pay-off roller 304 is installed at the output end of the second motor 303. A support plate 305 is provided on one side of the top of the lifting frame 301, and two springs 306 are symmetrically provided at the bottom of the support plate 305. A mounting frame 307 is provided at the bottom of the spring 306, and a lower pressure roller 308 is installed between the mounting frames 307. A wire placing roller 309 is provided below the lower pressure roller 308, and a plurality of wire placing grooves are provided on the wire placing roller 309. 310, the spring 306 is bolted to the support plate 305 and the mounting frame 307 respectively, the mounting frame 307 is slidably connected to the lifting frame 301, the cable reel is installed on the pay-off roller 304, and the line roller 309 is passed through the line groove 310. The support plate 305 supports the spring 306 to push the mounting frame 307 to drive the lower pressure roller 308 to move downward to cooperate with the pay-off roller 304 to press the cable, and the lifting frame 301 moves up and down to adjust the installation height. The second motor 303 rotates through the pay-off roller 304 to drive the cable reel to rotate to release the cable and install it under the sliding support of the line roller 309.

[0029] After the lifting of the lifting frame 301, the lifting frame 301 is lifted and the lifting height is adjusted. The lifting frame 301 is lifted and the lifting height is adjusted. The lifting frame 301 is lifted and the lifting height is adjusted. The lifting frame 301 is lifted and the lifting height is adjusted. The lifting frame 301 is lifted and the lifting height is adjusted. The lifting frame 301 is lifted and the lifting height is adjusted. The lifting frame 301 is lifted and the lifting height is adjusted. The lifting frame 301 is lifted and the lifting height is adjusted

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable laying device for building electromechanical installation, comprising a supporting mechanism for supporting and driving the entire device to move, characterized in that: It also includes a lifting mechanism provided on the support mechanism for rotating and pushing to adjust the installation height, and a cable outlet mechanism provided on the top of the lifting mechanism for sliding support, cooperating with elastic downward pressure to clamp and fix the cable, and electrically rotating to assist in releasing the cable; The lifting mechanism comprises a first motor (201), an output end of the first motor (201) is provided with a forward and reverse threaded screw rod (202), two moving frames (203) are symmetrically mounted on the forward and reverse threaded screw rod (202), two first connecting blocks (204) are symmetrically arranged on the top of the moving frame (203), and connecting rods (205) are staggered between the first connecting blocks (204); The wire outlet mechanism comprises a lifting frame (301), four second connecting blocks (302) are evenly arranged at the bottom of the lifting frame (301), a second motor (303) is arranged on one side of the lifting frame (301), a wire pay-off roller (304) is installed at the output end of the second motor (303), a support plate (305) is arranged on one side of the top of the lifting frame (301), two springs (306) are symmetrically arranged at the bottom of the support plate (305), a mounting frame (307) is arranged at the bottom of the spring (306), a lower pressure roller (308) is installed between the mounting frames (307), a wire placement roller (309) is arranged below the lower pressure roller (308), and a plurality of wire placement grooves (310) are arranged on the wire placement roller (309).

2. A cable laying device for building mechanical and electrical installation according to claim 1, characterized in that: The support mechanism comprises a support frame (101), four universal wheels (102) are evenly arranged at the bottom of the support frame (101), a locking block (103) is arranged on one side of the universal wheel (102), a handle (104) is arranged on one side of the support frame (101), two limiting rods (105) are symmetrically arranged inside the support frame (101), and a sliding groove (106) is arranged on one side of the limiting rod (105).

3. A cable laying device for building mechanical and electrical installation according to claim 2, characterized in that: The limiting rod (105) is bolted to the supporting frame (101), and the moving frame (203) is slidably connected to the limiting rod (105).

4. A cable laying device for building mechanical and electrical installation according to claim 1, characterized in that: The connecting rod (205) is rotatably connected to the first connecting block (204) and the second connecting block (302) respectively.

5. A cable laying device for building mechanical and electrical installation according to claim 2, characterized in that: The forward and reverse threaded screw rod (202) is connected to the support frame (101) bearing, and the forward and reverse threaded screw rod (202) is made of 45 steel.

6. A cable laying device for building mechanical and electrical installation according to claim 1, characterized in that: The spring (306) is respectively connected to the support plate (305) and the mounting frame (307) by bolts, and the mounting frame (307) is slidably connected to the lifting frame (301).

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