Electric wire traction device for building intelligent installation

Abstract

The utility model discloses an electric wire traction device for building intelligent installation, which comprises a device main body unit, the device main body unit comprises a base and a push handle fixedly installed at one end of the base, universal wheels are fixedly connected to four corners of the bottom of the base, supporting plates are symmetrically and fixedly connected to one end, close to the push handle, of the upper end of the base, and a cable disc is rotatably connected between the supporting plates; the traction adjusting unit comprises fixing plates symmetrically and fixedly installed in the center of the upper end of the base, reciprocating threaded rods are slidably connected to the fixing plates, fixing blocks fixedly connected to the upper ends of a first moving roller and a second moving roller are opposite in thread, and a second adjusting bolt penetrates through the upper end of a third fixing plate to be fixedly connected with a second threaded rod. And a moving block is in threaded connection with the second threaded rod and is fixedly connected with the third moving roller. According to the utility model, the electric wire is pulled after being straightened, so that the phenomena that the outer skin of the electric wire is worn and the internal insulation is damaged are prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of electric wire pulling, in particular to an electric wire pulling device for intelligent installation of buildings. Background Art

[0002] In recent years, with the advancement of mechanical technology, some simple mechanical devices have emerged to assist in the traction and installation of wires, such as simple winch systems. These devices have improved construction efficiency, but there are still certain limitations. With the development of automation technology, wire traction devices for intelligent building installation have begun to appear. These devices integrate advanced technologies such as sensors and control systems, and can realize automated wire traction and installation, thereby improving construction efficiency and safety.

[0003] At present, most of the wire traction devices for intelligent building installations on the market are in use. Since the wires are wound on the cable reel and are curled during traction, if the wires are not straightened during traction, it will easily cause the outer skin of the wires to wear, the internal insulation layer to break, and may even cause the wires to be damaged or break. The unstraightened wires may also get stuck in the bends of pipes or other equipment, making it impossible to introduce them smoothly, requiring time-consuming and labor-intensive adjustments and troubleshooting. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems existing in the existing wire pulling device for intelligent installation of buildings, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a wire traction device for intelligent installation of buildings, which is suitable for solving the problem that since the wires are wound on the cable reel and are curled when pulled, if the wires are not straightened during pulling, it will easily cause the outer skin of the wires to wear, the internal insulation layer to be damaged, and even the wires may be damaged or broken.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a wire traction device for intelligent installation of buildings, comprising:

[0008] The main unit of the device includes a base and a push handle fixedly mounted on one end of the base, the four corners of the bottom of the base are fixedly connected to universal wheels, the upper end of the base close to one end of the push handle is symmetrically fixedly connected to a support plate, and a cable drum is rotatably connected between the support plates;

[0009] The traction adjustment unit includes a fixed plate symmetrically fixedly installed at the center of the upper end of the base, the fixed plate is slidably connected with a reciprocating threaded rod, the reciprocating threaded rod is threadedly connected with a moving sleeve, the upper end of the moving sleeve is symmetrically slidably connected with a first moving roller and a second moving roller, the upper ends of the first moving roller and the second moving roller are both slidably connected with a second fixed plate, one side of the second fixed plate is slidably connected with a first adjusting bolt, the first adjusting bolt penetrates the second fixed plate and is fixedly connected with the first threaded rod, the upper ends of the first moving roller and the second moving roller are both fixedly connected with a fixed block, each of the fixed blocks is threadedly connected to the first threaded rod, and the base The traction adjustment unit includes a transmission connection assembly for transmitting the rotation of the third gear and a transmission gear of the third gear, and a transmission gear of the third gear is connected to the transmission gear of the third gear.

[0010] As a preferred solution of the electric wire traction device for intelligent building installation described in the utility model, the transmission connection assembly includes a fixed rod fixedly connected to one end of the fixed roller, a first transmission wheel is fixedly connected to the end of the fixed rod away from the third fixed plate, a second transmission wheel is fixedly connected to the end of the reciprocating threaded rod away from the drive motor, and the first transmission wheel and the second transmission wheel are connected by belt drive.

[0011] As a preferred solution of the wire traction device for intelligent building installation described in the utility model, a groove is provided at the upper end of the movable sleeve, and the bottoms of the first movable roller and the second movable roller are fixedly connected with fixed blocks, and the fixed blocks are slidably connected to the movable sleeve.

[0012] As a preferred solution of the wire traction device for intelligent building installation described in the utility model, the first movable roller, the second movable roller, the third movable roller and the fixed roller are all arranged to be concave, and the first movable roller and the second movable roller are both slidably connected to the movable sleeve.

[0013] As a preferred solution of the electric wire traction device for intelligent building installation described in the utility model, wherein: the fixed block fixedly connected to the upper ends of the first movable roller and the second movable roller is threadedly connected to the first threaded rod, and the threads of the fixed block fixedly connected to the upper ends of the first movable roller and the second movable roller are opposite.

[0014] As a preferred solution of the wire traction device for intelligent building installation described in the utility model, the cable drum, movable sleeve, third movable roller and fixed roller are located at the same horizontal position, and the fixed roller is slidably connected to the third fixed plate.

[0015] The beneficial effects of the utility model are as follows: when a wire traction device for intelligent building installation is used for traction, the wire on the cable drum passes between the first movable roller and the second movable roller and between the third movable roller and the fixed roller, and then the staff rotates the first adjusting bolt to rotate the first threaded rod. Since the threads of the fixed blocks fixedly connected to the first movable roller and the second movable roller are opposite, the first movable roller and the second movable roller move relative to each other, the wire passes through the third movable roller and the fixed roller, and the staff rotates the second adjusting bolt to rotate the second threaded rod.

[0016] Thereby, the moving block on the second threaded rod moves, thereby the third moving roller moves, thereby clamping the wire, and then the driving motor is started, and the output shaft of the driving motor rotates, thereby the fixed roller rotates, thereby realizing the traction of the wire. Due to the rotation of the fixed roller, the first transmission wheel is driven to rotate, and the belt is used for transmission, thereby the reciprocating threaded rod rotates, thereby the moving sleeve threadedly connected on the reciprocating threaded rod moves, thereby preventing the occurrence of excessive tension in the wire during traction, thereby straightening the wire before traction, and preventing the occurrence of wear on the outer skin of the wire and damage to the internal insulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0018] Figure 1 This is a schematic diagram of the overall structure of an electric wire traction device for intelligent building installation proposed by the utility model;

[0019] Figure 2 This is a rear structural schematic diagram of a wire pulling device for intelligent building installation proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the first adjusting bolt of a wire traction device for intelligent building installation proposed by the utility model;

[0021] Figure 4The utility model provides a schematic diagram of the structure of a transmission connection assembly of an electric wire traction device for intelligent building installation.

[0022] Description of the drawings: 100 device main unit, 101 base, 102 push handle, 103 universal wheel, 104 support plate, 105 cable drum, 200 traction adjustment unit, 201 first fixed plate, 202 reciprocating threaded rod, 203 movable sleeve, 204 first movable roller, 205 second movable roller, 206 second fixed plate, 207 fixed block, 208 first adjusting bolt, 209 first threaded rod, 210 third fixed plate, 211 support seat, 212 drive motor, 213 fixed roller, 214 third movable roller, 215 second adjusting bolt, 216 second threaded rod, 217 movable block, 218 transmission connection assembly, 2181 fixed rod, 2182 first transmission wheel, 2183 second transmission wheel, 2184 belt. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0026] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0027] Reference Figure 1-Figure 4 , which is an embodiment of the utility model, provides an electric wire traction device for intelligent building installation, including a device main unit 100 and a traction adjustment unit 200.

[0028] The main unit 100 of the device includes a base 101 and a handle 102 fixedly mounted on one end of the base 101. Universal wheels 103 are fixedly connected to the four corners of the bottom of the base 101. A support plate 104 is symmetrically fixedly connected to one end of the upper end of the base 101 near the handle 102. A cable reel 105 is rotatably connected between the support plates 104.

[0029] The traction adjustment unit 200 includes a fixed plate symmetrically fixedly installed at the center of the upper end of the base 101, a reciprocating threaded rod 202 is slidably connected to the fixed plate, a moving sleeve 203 is threadedly connected to the reciprocating threaded rod 202, a first moving roller 204 and a second moving roller 205 are symmetrically slidably connected to the upper end of the moving sleeve 203, a groove is provided at the upper end of the moving sleeve 203, a fixed block 207 is fixedly connected to the bottom of the first moving roller 204 and the second moving roller 205, the fixed block 207 fixedly connected to the upper ends of the first moving roller 204 and the second moving roller 205 is threadedly connected to the first threaded rod 209, the fixed block 207 fixedly connected to the upper ends of the first moving roller 204 and the second moving roller 205 have opposite threads, the fixed block 207 is slidably connected to the moving sleeve 203, and the upper ends of the first moving roller 204 and the second moving roller 205 are slidably connected to the second fixed plate 206;

[0030] A first adjusting bolt 208 is slidably connected to one side of the second fixed plate 206, and the first adjusting bolt 208 penetrates the second fixed plate 206 and is fixedly connected to a first threaded rod 209. The upper ends of the first movable roller 204 and the second movable roller 205 are fixedly connected to a fixing block 207, and each fixing block 207 is threadedly connected to the first threaded rod 209. A third fixed plate 210 is symmetrically fixedly connected to the end of the upper end of the base 101 away from the push handle 102, and a support seat 211 is fixedly connected to the end of the base 101 close to the third fixed plate 210. A driving motor 212 is fixedly connected to the upper end of the support seat 211, and the output shaft of the driving motor 212 penetrates the third fixed plate 210 and is fixedly connected to a fixing roller 213. A third movable roller 214 is slidably connected to the third fixed plate 210, and a second adjusting bolt 215 is slidably connected to the upper side of the end of the third fixed plate 210 away from the driving motor 212;

[0031] The second adjusting bolt 215 passes through the upper end of the third fixed plate 210 and is fixedly connected to a second threaded rod 216, on which a moving block 217 is threadedly connected, and the moving block 217 is fixedly connected to the third moving roller 214. The traction adjustment unit 200 includes a transmission connection assembly 218 for transmission, and the first moving roller 204, the second moving roller 205, the third moving roller 214 and the fixed roller 213 are all configured to be concave, and the first moving roller 204 and the second moving roller 205 are both slidably connected to the moving sleeve 203, the cable drum 105, the moving sleeve 203, the third moving roller 214 and the fixed roller 213 are located at the same horizontal position, and the fixed roller 213 is slidably connected to the third fixed plate 210;

[0032] The transmission connection assembly 218 includes a fixed rod 2181 fixedly connected to one end of the fixed roller 213, a first transmission wheel 2182 is fixedly connected to the end of the fixed rod 2181 away from the third fixed plate 210, a second transmission wheel 2183 is fixedly connected to the end of the reciprocating threaded rod 202 away from the driving motor 212, and the first transmission wheel 2182 and the second transmission wheel 2183 are connected through a belt 2184.

[0033] During use, when a wire traction device for building intelligent installation is used for traction, the wire on the cable drum 105 passes between the first movable roller 204 and the second movable roller 205 and between the third movable roller 214 and the fixed roller 213, and then the staff rotates the first adjusting bolt 208 to rotate the first threaded rod 209. Since the threads of the fixed block 207 fixedly connected to the first movable roller 204 and the second movable roller 205 are opposite, the first movable roller 204 and the second movable roller 205 move relative to each other, and the wire passes through the third movable roller 214 and the fixed roller 213. The staff rotates the second adjusting bolt 215 to rotate the second threaded rod 216.

[0034] Thereby, the moving block 217 on the second threaded rod 216 moves, thereby moving the third moving roller 214, thereby clamping the wire, and then starting the driving motor 212, and rotating the output shaft of the driving motor 212, thereby rotating the fixed roller 213, thereby realizing the traction of the wire, and the fixed roller 213 rotates, thereby driving the first transmission wheel 2182 to rotate, and transmitting through the belt 2184, thereby rotating the reciprocating threaded rod 202, thereby moving the moving sleeve 203 threadedly connected on the reciprocating threaded rod 202, thereby preventing the occurrence of excessive tension on the wire during traction, thereby straightening the wire before traction, and preventing the occurrence of wear on the outer skin of the wire and damage to the internal insulation.

[0035] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A wire pulling device for intelligent building installation, characterized in that: include: The device main body unit (100) comprises a base (101) and a push handle (102) fixedly mounted on one end of the base (101); universal wheels (103) are fixedly connected to the four corners of the bottom of the base (101); a support plate (104) is symmetrically fixedly connected to one end of the upper end of the base (101) close to the push handle (102); and a cable drum (105) is rotatably connected between the support plates (104); The traction adjustment unit (200) comprises a first fixed plate (201) symmetrically fixedly mounted at the center of the upper end of a base (101); a reciprocating threaded rod (202) is slidably connected to the first fixed plate (201); a moving sleeve (203) is threadedly connected to the reciprocating threaded rod (202); a first moving roller (204) and a second moving roller (205) are symmetrically slidably connected to the upper end of the moving sleeve (203); the first moving roller (204) and the second moving roller (205) are The upper ends of the first movable roller (204) and the second movable roller (205) are both slidably connected to a second fixed plate (206), one side of the second fixed plate (206) is slidably connected to a first adjusting bolt (208), the first adjusting bolt (208) passes through the second fixed plate (206) and is fixedly connected to a first threaded rod (209), the upper ends of the first movable roller (204) and the second movable roller (205) are both fixedly connected to a fixing block (207), each of the fixing blocks (207) is threadedly connected to the first threaded rod (209), and the base (101 ) is symmetrically fixedly connected to a third fixed plate (210) at one end of the upper end away from the push handle (102), and a support seat (211) is fixedly connected to one end of the base (101) close to the third fixed plate (210). A driving motor (212) is fixedly connected to the upper end of the support seat (211). The output shaft of the driving motor (212) passes through the third fixed plate (210) and is fixedly connected to a fixed roller (213). A third moving roller (214) is slidably connected to the third fixed plate (210). A second adjusting bolt (215) is slidably connected to the upper side of one end of the third fixing plate (210) away from the driving motor (212); the second adjusting bolt (215) passes through the upper end of the third fixing plate (210) and is fixedly connected to a second threaded rod (216); a moving block (217) is threadedly connected to the second threaded rod (216); the moving block (217) is fixedly connected to the third moving roller (214); and the traction adjusting unit (200) comprises a transmission connection assembly (218) for transmission.

2. The wire pulling device for intelligent building installation according to claim 1, characterized in that: The transmission connection assembly (218) comprises a fixed rod (2181) fixedly connected to one end of a fixed roller (213); an end of the fixed rod (2181) away from the third fixed plate (210) is fixedly connected to a first transmission wheel (2182); an end of the reciprocating threaded rod (202) away from the drive motor (212) is fixedly connected to a second transmission wheel (2183); the first transmission wheel (2182) and the second transmission wheel (2183) are connected in transmission via a belt (2184).

3. The wire pulling device for intelligent building installation according to claim 1, characterized in that: A groove is provided at the upper end of the movable sleeve (203); the bottoms of the first movable roller (204) and the second movable roller (205) are fixedly connected with a fixed block (207); and the fixed block (207) is slidably connected to the movable sleeve (203).

4. The wire pulling device for intelligent building installation according to claim 1, characterized in that: The first movable roller (204), the second movable roller (205), the third movable roller (214) and the fixed roller (213) are all arranged in a concave shape, and the first movable roller (204) and the second movable roller (205) are both slidably connected to the movable sleeve (203).

5. The electric wire pulling device for intelligent building installation according to claim 1, characterized in that: The fixing block (207) fixedly connected to the upper ends of the first moving roller (204) and the second moving roller (205) is threadedly connected to the first threaded rod (209), and the threads of the fixing block (207) fixedly connected to the upper ends of the first moving roller (204) and the second moving roller (205) are opposite.

6. The wire pulling device for intelligent building installation according to claim 1, characterized in that: The cable drum (105), the movable sleeve (203), the third movable roller (214) and the fixed roller (213) are located at the same horizontal position, and the fixed roller (213) is slidably connected to the third fixed plate (210).

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