Threading machine for building electrical installation
By introducing scrapers and protective plates into the threading machine to prevent debris from entering, and combining them with an adjustable bracket and screw system, the adaptability problem on the construction site is solved, enabling efficient adaptation and rapid adjustment to conduits of different diameters.
Patent Information
- Application Number
- CN202423064187.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-12
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-12-12
AI Technical Summary
Existing electrical installation wiring machines are prone to damage when construction debris adhering to the surface of the traction wire enters the machine body during the pull-back process in complex construction environments. Furthermore, they lack compatibility with conduits of different diameters, and adjusting the wiring method is cumbersome, making it difficult to quickly and efficiently adapt to diverse construction needs.
A threading machine comprising a fixing mechanism and a traction mechanism was designed. The fixing mechanism removes dust and impurities from the surface of the traction wire by a scraper, and a protective plate prevents debris from entering. The traction mechanism adapts to different pipe diameters by means of an adjustable bracket and screw system, uses a motor to drive the traction wheel to rotate, and improves stability by means of a limit block and nut connection.
It effectively prevents foreign objects from entering the machine body, improves the applicability of the device to pipelines of different diameters, simplifies the adjustment process, and achieves rapid and efficient construction adaptability.
Smart Images
Figure CN223567197U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of wire threading machine technology, and in particular to a wire threading machine for building electrical installation. Background Technology
[0002] The working principle of a wire threading machine for building electrical installation is as follows: the wire feeding device sends out the wires and cables, the traction device uses a traction steel wire (or traction rope) to pull the wires and cables into the conduit, the conduit guiding device ensures the accuracy of the threading direction, and the wire take-up device retracts the traction steel wire (or traction rope) after threading is completed so that the next threading operation can be carried out.
[0003] In existing technologies, the complex environment at construction sites makes it easy for construction debris and other foreign objects adhering to the surface to enter the machine body when the traction wire is pulled back, causing damage to internal components. Furthermore, the length of the traction wheel used for conduits of different diameters is different, resulting in insufficient adaptability of the wire threading machine. Adjusting the threading method or replacing parts is cumbersome and cannot quickly and efficiently adapt to diverse construction needs. Utility Model Content
[0004] The purpose of this utility model is to solve the problems in the existing technology, such as complex construction site environments, construction waste and other debris adhering to the surface when the traction wire is pulled back, which can easily enter the machine body and cause damage to internal components; and the different lengths of the traction wheels used for conduits of different diameters, resulting in insufficient adaptability of the wire threading machine, and the cumbersome process of adjusting the threading method or replacing parts, which cannot quickly and efficiently adapt to diverse construction needs. Therefore, a wire threading machine for building electrical installation is proposed.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: including a fixing mechanism and a traction mechanism; the fixing mechanism includes a fixed base, a set of bolts is inserted inside the fixed base, the bolts are threaded to the fixed base, a set of mounting plates are fixedly connected to both sides of the fixed base, a telescopic rod is inserted through the interior of both sets of mounting plates, a universal wheel is fixedly installed at the telescopic end of both sets of telescopic rods, a first sliding groove and a set of second sliding grooves are respectively opened inside the fixed base, and a scraper is fixedly connected to one side of the fixed base.
[0006] Preferably, the traction mechanism includes a set of brackets, with a slider fixedly mounted at the bottom of one of the brackets.
[0007] Preferably, a set of screws is fixedly installed on the top of the slider, and a limiting block is fixedly installed on the top of each set of screws.
[0008] Preferably, a fixing nut is fitted onto the outer wall of each of the screws, and the fixing nut is threadedly connected to the screw.
[0009] Preferably, one side of the bracket is fixedly installed with a protective plate, opposite sides of a group of the brackets are rotationally connected with clamping plates, and opposite sides of a group of the clamping plates are fixedly installed with inserting rods.
[0010] Preferably, outer walls of a group of the inserting rods are sleeved with traction wheels, one side of the bracket is fixedly installed with a motor, and an output end of the motor is fixedly connected with one side of the clamping plate.
[0011] Preferably, the sliding block is in sliding connection with the first sliding groove, the bottom of the bracket is fixedly connected with the top of the fixed base, a group of the screw rods are respectively arranged in a group of the second sliding grooves, and a group of the fixed nuts are arranged on the top of the fixed base.
[0012] Compared with the prior art, the building electrical installation threading machine has the advantages and positive effects that,
[0013] 1、In the building electrical installation threading machine, the scraper is fixedly installed on one side of the fixed base, so that dust and impurities on the surface of the traction wire can be scraped off when the traction wire is recycled, and the protective plate can shield the building waste and other sundries adhered to the surface of the traction wire from entering the machine body when the traction wire is pulled back, thereby preventing the internal components from being damaged.
[0014] 2、In the building electrical installation threading machine, the distance between the two brackets can be controlled by adjusting the position of the sliding block, so that appropriate traction wheels can be selected according to the diameter of different wire pipes, and the applicability of the device is improved; the fixed nuts are limited by the limiting blocks, so that the fixed nuts are prevented from falling off; the fixed nuts are in threaded connection with the screw rods, so that the fixed nuts are tightly attached to the fixed base, thereby fixing the position of the sliding block. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 A perspective view of the building electrical installation threading machine is provided for the building electrical installation threading machine;
[0016] Figure 2 A perspective view of the fixing mechanism in the building electrical installation threading machine is provided for the building electrical installation threading machine;
[0017] Figure 3 A perspective view of the traction mechanism in the building electrical installation threading machine is provided for the building electrical installation threading machine;
[0018] Figure 4 A split view of the traction mechanism in the building electrical installation threading machine is provided for the building electrical installation threading machine.
[0019] Legend: 1. Fixing mechanism; 101. Fixing base; 102. Bolt; 103. Mounting plate; 104. Telescopic rod; 105. Caster wheel; 106. First slide groove; 107. Second slide groove; 108. Scraper; 2. Traction mechanism; 201. Bracket; 202. Slider; 203. Screw; 204. Limiting block; 205. Fixing nut; 206. Protective plate; 207. Clamping plate; 208. Insert rod; 209. Traction wheel; 210. Motor. Detailed Implementation
[0020] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.
[0021] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.
[0022] Example 1: As Figures 1-4 As shown, this utility model provides a wiring machine for building electrical installation, including: a fixing mechanism 1 and a traction mechanism 2; the fixing mechanism 1 includes a fixing base 101, a set of bolts 102 are inserted inside the fixing base 101, the bolts 102 are threadedly connected to the fixing base 101, a set of mounting plates 103 are fixedly connected to both sides of the fixing base 101, a telescopic rod 104 is inserted through the interior of both sets of mounting plates 103, and a universal wheel 105 is fixedly installed at the telescopic end of both sets of telescopic rods 104; a first sliding groove 106 and a set of second sliding grooves 107 are respectively opened inside the fixing base 101, and a scraper 108 is fixedly connected to one side of the fixing base 101.
[0023] The overall effect of Embodiment 1 is as follows: by fixing a set of mounting plates 103 on both sides of the fixed base 101, a telescopic rod 104 is inserted through the inside of the set of mounting plates 103, and a caster wheel 105 is fixedly installed at the telescopic end of the set of telescopic rods 104. In use, the length of the telescopic rod 104 can be adjusted to bring the caster wheel 105 closer to the ground, thereby supporting the fixed base 101. The position of the device can then be adjusted. After the position adjustment is completed, the length of the telescopic rod 104 can be adjusted again to retract the caster wheel 105. The fixed base 101 is used to contact the ground to support the device. At the same time, a bolt 102 is inserted through the inside of the fixed base 101 to fix the fixed base 101 to the ground. A first slide groove 106 and a set of second slide grooves 107 are respectively opened inside the fixed base 101 to facilitate the adjustment of the position of the slider 202, making it more applicable.
[0024] Example 2: As Figures 1-4 As shown, the traction mechanism 2 includes a set of brackets 201, with a slider 202 fixedly mounted on the bottom of one bracket 201; a set of screws 203 fixedly mounted on the top of the slider 202, and a limiting block 204 fixedly mounted on the top of each screw 203; a fixing nut 205 is fitted onto the outer wall of each screw 203, and the fixing nut 205 is threadedly connected to the screw 203; a protective plate 206 is fixedly mounted on one side of one bracket 201, and clamping plates 207 are rotatably connected to the opposite sides of the set of brackets 201. A set of insert rods 208 are fixedly installed on opposite sides; a traction wheel 209 is fitted on the outer wall of a set of insert rods 208; a motor 210 is fixedly installed on one side of a bracket 201; the output end of the motor 210 is fixedly connected to one side of a clamping plate 207; a slider 202 is slidably connected to the first slide groove 106; the bottom of a bracket 201 is fixedly connected to the top of the fixed base 101; a set of screws 203 are respectively set inside a set of second slide grooves 107; and a set of fixing nuts 205 are all set on the top of the fixed base 101.
[0025] The effect achieved by the whole embodiment 2 is that the sliding block 202 is connected by sliding in the first sliding groove 106, the support 201 is fixedly installed on the top of the sliding block 202 and the fixed base 101, a group of screw rods 203 are fixedly installed on the top of the sliding block 202, the group of screw rods 203 are arranged in the second sliding groove 107 respectively, the distance between the two supports 201 is controlled by adjusting the position of the sliding block 202, the appropriate traction wheel 209 is selected according to the diameter of the different wire pipes, the applicability of the device is improved, the limiting block 204 is fixedly installed on the top of the group of screw rods 203, the fixed nut 205 is sleeved on the outer surface wall of the screw rod 203, the fixed nut 205 is limited by the limiting block 204, the fixed nut 205 is prevented from falling off, the fixed nut 205 is tightly close to the fixed base 101 by the threaded connection between the fixed nut 205 and the screw rod 203, so as to fix the position of the sliding block 202; then, the protection plate 206 is fixedly installed on one side of the support 201, the clamping plate 207 is rotatably connected on the opposite side of the group of supports 201, the inserting rod 208 is fixedly installed on the opposite side of the group of clamping plates 207, the traction wheel 209 is sleeved on the outer surface wall of the group of inserting rods 208, the motor 210 is fixedly installed on one side of the support 201 on the top of the fixed base 101, the output end of the motor 210 is fixedly connected with one end of the clamping plate 207, the two ends of the traction wheel 209 are fixed by the two clamping plates 207, the clamping plate 207 and the traction wheel 209 are rotated by the motor 210, so as to pull the cable, the scraper 108 is fixedly installed on one side of the fixed base 101, the traction wire is inserted in the inside of the scraper 108, the dust and impurities on the surface of the traction wire are scraped off when the traction wire is recycled, the protection plate 206 is used for shielding, the building wastes and other sundries adhered on the surface of the traction wire are prevented from entering the inside of the machine body, and the internal components are prevented from being damaged.
[0026] Working principle: when the device is in use, first, a group of installation plates 103 are fixedly installed on both sides of the fixed base 101, a set of telescopic rods 104 are inserted through the inside of the group of installation plates 103, universal wheels 105 are fixedly installed at the telescopic ends of the group of telescopic rods 104, in use, the length of the telescopic rod 104 can be adjusted to make the universal wheel 105 close to the ground, thereby supporting the fixed base 101, then the position of the device is adjusted, after the position adjustment is completed, the length of the telescopic rod 104 is adjusted again, the universal wheel 105 is recovered, the fixed base 101 is used to contact the ground to support the device, at the same time, a bolt 102 is inserted through the inside of the fixed base 101, the fixed base 101 is fixed to the ground by the bolt 102; then a first sliding groove 106 and a group of second sliding grooves 107 are respectively formed in the inside of the fixed base 101, a sliding block 202 is slidingly connected in the inside of the first sliding groove 106, supports 201 are fixedly installed on the top of the sliding block 202 and the fixed base 101, a group of screw rods 203 are fixedly installed on the top of the sliding block 202, the group of screw rods 203 are arranged in the inside of the group of second sliding grooves 107 respectively, by adjusting the position of the sliding block 202, the distance between the two supports 201 is controlled, it is convenient to select appropriate traction wheels 209 according to the diameter of different wire pipes, the applicability of the device is improved, limit blocks 204 are fixedly installed on the top of the group of screw rods 203, fixed nuts 205 are sleeved on the outer surface wall of the screw rod 203, the fixed nuts 205 are limited by the limit blocks 204, to avoid falling off, the fixed nuts 205 are threadedly connected with the screw rod 203, so that the fixed nuts 205 are tightly attached to the fixed base 101, thereby fixing the position of the sliding block 202; finally, a protective plate 206 is fixedly installed on one side of one support 201, clamping plates 207 are rotatably connected on the opposite side of the group of supports 201, plug rods 208 are fixedly installed on the opposite side of the group of clamping plates 207, traction wheels 209 are sleeved on the outer surface wall of the group of plug rods 208, a motor 210 is fixedly installed on one side of the support 201 installed on the top of the fixed base 101, one end of the motor 210 is fixedly connected with one end of the clamping plate 207, the two ends of the traction wheel 209 are fixed by the two clamping plates 207, the motor 210 is used to rotate to drive the clamping plate 207 and the traction wheel 209 to rotate, thereby the cable is pulled, a scraper 108 is fixedly installed on one side of the fixed base 101, a traction wire is inserted in the inside of the scraper 108, when the traction wire is recovered, the dust and impurities on the surface of the traction wire are scraped off, the protective plate 206 is used for shielding, to avoid the building waste and other sundries adhered to the surface of the traction wire from entering the inside of the body when the traction wire is pulled back, causing damage to the internal components.
[0027] The wiring diagram of the telescopic rod 104 and the motor 210 is common knowledge in the field, and its working principle is a known technology, and the model is selected according to actual use, so the control mode and wiring arrangement of the telescopic rod 104 and the motor 210 are not explained in detail.
[0028] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technology content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments made according to the technical essence of the present application without departing from the technical scheme of the present application still falls within the protection scope of the present application.
Claims
1. A threading machine for building electrical installation, characterized in that, Include: Fixed mechanism (1) and traction mechanism (2); The fixed mechanism (1) includes a fixed base (101), a group of bolts (102) are inserted inside the fixed base (101), the bolts (102) are threadedly connected with the fixed base (101), a group of mounting plates (103) are fixedly connected on both sides of the fixed base (101), a group of telescopic rods (104) are inserted inside the two groups of mounting plates (103), universal wheels (105) are fixedly installed on the telescopic ends of the two groups of telescopic rods (104), a first sliding groove (106) and a group of second sliding grooves (107) are respectively formed in the inner part of the fixed base (101), and a scraper (108) is fixedly connected on one side of the fixed base (101).
2. The threading machine for electrical installation of buildings according to claim 1, characterized in that: The traction mechanism (2) includes a group of supports (201), and a sliding block (202) is fixedly installed at the bottom of one of the supports (201).
3. The threading machine for electrical installation of buildings according to claim 2, characterized in that: A group of screw rods (203) are fixedly installed on the top of the sliding block (202), and a limiting block (204) is fixedly installed on the top of the group of screw rods (203).
4. The threading machine for electrical installation of buildings according to claim 3, characterized in that: A fixed nut (205) is sleeved on the outer wall of the group of screw rods (203), and the fixed nut (205) is threadedly connected with the screw rod (203).
5. The threading machine for electrical installation of buildings according to claim 2, characterized in that: A protection plate (206) is fixedly installed on one side of one of the supports (201), a clamping plate (207) is rotatably connected on the opposite side of the group of supports (201), and an insertion rod (208) is fixedly installed on the opposite side of the group of clamping plates (207).
6. The threading machine for electrical installation of buildings according to claim 5, characterized in that: A traction wheel (209) is sleeved on the outer wall of the group of insertion rods (208), a motor (210) is fixedly installed on one side of one of the supports (201), and the output end of the motor (210) is fixedly connected with one side of one of the clamping plates (207).
7. The threading machine for electrical installation of buildings according to claim 4, characterized in that: The sliding block (202) is slidably connected with the first sliding groove (106), the bottom of one of the supports (201) is fixedly connected with the top of the fixed base (101), the group of screw rods (203) are respectively arranged in the group of second sliding grooves (107), and the group of fixed nuts (205) are arranged on the top of the fixed base (101).