A wire threading device for building electrical work

Abstract

The utility model discloses a wire threading device for building electrical work, which relates to the field of building electrical construction. The technical scheme is as follows: it comprises a line tube, one end of which is provided with a wire threading mechanism, the wire threading mechanism comprises two fixed plates, the two fixed plates are both arranged on the front side of the line tube, the rear sides of the two fixed plates are both fixedly connected with positioning plates, the two positioning plates are respectively arranged on the outside of the two sides of the line tube, the outer sides of the two positioning plates are both provided with clamping components, the clamping components comprise two movable plates, the two movable plates are respectively embedded in the inside of the two positioning plates, and the inner sides of the two positioning plates are both provided with clamping plates. The beneficial effects of the utility model are as follows: the utility model greatly improves the efficiency of wire threading for power lines used for building construction, and at the same time, the device adopts a detachable wire threading mechanism, which makes the construction process more convenient. In addition, the device reduces manual intervention, reduces the loss of manpower, and brings great economic benefits to producers.

Description

Technical Field

[0001] The utility model relates to the field of building electrical construction, in particular to a wire threading device for building electrical work. Background Art

[0002] During the construction process of the building project, electrical materials need to be laid.

[0003] Electrical is a general term for the disciplines or engineering fields such as the production, transmission, distribution, use and manufacturing of electrical equipment of electric energy. It is a science that uses electric energy, electrical equipment and electrical technology as means to create, maintain and improve limited space and environment, covering the conversion, utilization and research of electric energy, including basic theory, application technology, facilities and equipment, etc.

[0004] In existing electrical engineering, it is necessary to pass the power lines through the line pipes. However, since the lines in construction projects are relatively thick, the manual threading process is troublesome and the efficiency of manual threading is low, which brings great inconvenience to production. Summary of the invention

[0005] To this end, the utility model provides a wire threading device for building electrical work, where the user presses two extrusion plates to fix two clamping plates and a positioning plate to one end of a pipe, and after the fixation is completed, the user places the power line between the two rollers, and the user turns the knob to rotate, and the rotation of the knob causes the line to extend into the inside of the pipe, thereby facilitating the wire threading work, so as to solve the problem that the manual wire threading process is troublesome due to the thicker lines in the construction project, and the manual wire threading efficiency is low, which brings great inconvenience to production.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wire threading device for building electrical work, comprising

[0007] A line pipe, one end of which is provided with a threading mechanism;

[0008] The threading mechanism comprises two fixing plates, both of which are arranged on the front side of the line tube, and both of which are fixedly connected to positioning plates on the rear side, and both of which are arranged on the outside of both sides of the line tube, and both of which are provided with clamping components on the outside;

[0009] The clamping assembly comprises two movable plates, the two movable plates are respectively embedded in the two positioning plates, the inner sides of the two positioning plates are provided with clamping plates, and the two clamping plates are respectively fixedly connected to the inner ends of the two movable plates.

[0010] Preferably, the tops and bottoms of the two fixed plates are fixedly connected with connecting blocks, and the front side of the line pipe is provided with a first transmission rod and a second transmission rod, which are respectively arranged on the tops and bottoms of the two fixed plates and embedded in multiple connecting blocks.

[0011] Preferably, the first transmission rod and the second transmission rod are respectively movably connected to a plurality of connection blocks via rolling bearings, and rollers are fixedly sleeved on the outer sides of the first transmission rod and the second transmission rod.

[0012] Preferably, a transmission shaft is provided on one side of one of the fixed plates, a gear is provided on the outer fixed sleeve of the transmission shaft, two transmission wheels are provided on one side of the fixed plate, a rotating rod is provided on one side of one of the fixed plates, and the rotating rod is movably connected to the fixed plate through a rolling bearing.

[0013] Preferably, the two transmission wheels are fixedly sleeved on the outside of the rotating rod and the first transmission rod respectively, a conveyor belt is sleeved on the outside of the two transmission wheels, a crawler belt is arranged on the outside of the conveyor belt, and the crawler belt is meshed with a gear.

[0014] Preferably, a first sprocket and a second sprocket are provided on one side of one of the fixed plates, the first sprocket and the second sprocket are fixedly sleeved on the outside of the transmission shaft and the second transmission rod respectively, a chain is sleeved on the outside of the first sprocket and the second sprocket, and the first sprocket and the second sprocket are connected by the chain.

[0015] Preferably, springs are provided on the outer sides of the two positioning plates, and a plurality of the springs are respectively sleeved on the outer sides of the two movable plates.

[0016] Preferably, an extrusion plate is provided on the outer side of the two fixed plates, and the two extrusion plates are respectively fixedly connected to the outer ends of the two movable plates.

[0017] Preferably, a knob is fixedly connected to one end of the transmission shaft.

[0018] The beneficial effects of the utility model are:

[0019] The user presses the two extrusion plates to fix the two clamping plates and the positioning plate to one end of the pipe. After the fixation is completed, the user places the power line between the two rollers and turns the knob to extend the line into the inside of the pipe, which facilitates the threading work to solve the problem that the lines in the construction project are thicker, the manual threading process is more troublesome, and the manual threading efficiency is low, which brings great inconvenience to the production. The utility model greatly improves the efficiency of threading the power lines used in construction. At the same time, the device adopts a detachable threading mechanism, which makes the construction process more convenient. In addition, the device reduces manual intervention, reduces manpower loss, and brings great economic benefits to producers. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0021] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the restrictive conditions for the implementation of the utility model. Therefore, they have no substantive technical significance. Any modification of the structure, change in the proportion relationship or adjustment of the size should still fall within the scope of the technical content disclosed by the utility model without affecting the effect and purpose that can be achieved by the utility model.

[0022] Figure 1 The overall structural diagram provided by the utility model;

[0023] Figure 2 A schematic diagram of the three-dimensional structure of a partial threading mechanism provided by the utility model;

[0024] Figure 3 A schematic diagram of the three-dimensional structure of the roller provided by the utility model;

[0025] Figure 4 The utility model provides Figure 3 A in the enlarged view;

[0026] In the figure: 1 line pipe, 2 fixed plate, 3 positioning plate, 4 moving plate, 5 clamping plate, 6 connecting block, 7 first transmission rod, 8 second transmission rod, 9 roller, 10 transmission shaft, 11 transmission wheel, 12 rotating rod, 13 conveyor belt, 14 crawler track, 15 gear, 16 first sprocket wheel, 17 second sprocket wheel, 18 chain, 19 spring, 20 extrusion plate, 21 knob. DETAILED DESCRIPTION

[0027] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0028] See attached Figure 1 -Attached Figure 4 The utility model provides a wire threading device for building electrical work, comprising:

[0029] A line pipe 1, one end of which is provided with a threading mechanism;

[0030] The threading mechanism includes two fixing plates 2, both fixing plates 2 are arranged on the front side of the line tube 1, and both fixing plates 2 are fixedly connected with positioning plates 3 on the rear side, and both positioning plates 3 are arranged on the outside of both sides of the line tube 1, and both positioning plates 3 are provided with clamping components on the outside;

[0031] The clamping assembly includes two moving plates 4, which are respectively embedded in the two positioning plates 3. The inner sides of the two positioning plates 3 are provided with clamping plates 5, and the two clamping plates 5 are respectively fixedly connected to the inner ends of the two moving plates 4;

[0032] In this embodiment, the user presses the two extrusion plates 20 to fix the two clamping plates 5 and the positioning plate 3 to one end of the pipe. After the fixing is completed, the user places the power line between the two rollers 9, and the user turns the knob 21 to rotate. The knob 21 rotates to extend the line into the pipe, which facilitates the threading work.

[0033] Among them, in order to achieve the purpose of positioning, the device adopts the following technical solutions: springs 19 are provided on the outer sides of the two positioning plates 3, and multiple springs 19 are respectively sleeved on the outer sides of the two moving plates 4, and extrusion plates 20 are provided on the outer sides of the two fixed plates 2, and the two extrusion plates 20 are respectively fixedly connected to the outer ends of the two moving plates 4;

[0034] The user presses the two squeezing plates 20 to move the two moving plates 4 inwards, and at the same time, the two clamping plates 5 move inwards. At the same time, the squeezing plates 20 move to compress the two springs 19, and fix the clamping plates 5 on one end of the line tube 1. After the clamping is completed, the two squeezing plates 20 are released, so that the two clamping plates 5 and the positioning plate 3 fix the threading mechanism on the outside of one end of the line tube 1.

[0035] Among them, in order to achieve the purpose of threading, the device is implemented by the following technical solutions: the tops and bottoms of the two fixed plates 2 are fixedly connected with connecting blocks 6, the front side of the line pipe 1 is provided with a first transmission rod 7 and a second transmission rod 8, the first transmission rod 7 and the second transmission rod 8 are respectively arranged on the tops and bottoms of the two fixed plates 2 and embedded in multiple connecting blocks 6, the first transmission rod 7 and the second transmission rod 8 are respectively movably connected to the multiple connecting blocks 6 through rolling bearings, the first transmission rod 7 and the second transmission rod 8 are both fixedly sleeved with rollers 9 on the outside, one of the fixed plates 2 is provided with a transmission shaft 10, the outer side of the transmission shaft 10 is fixedly sleeved with a gear 15, one side of the fixed plate 2 is provided with two transmission wheels 11, one of which is fixed A rotating rod 12 is provided on one side of the plate 2, and the rotating rod 12 is movably connected to the fixed plate 2 through a rolling bearing. Two transmission wheels 11 are respectively fixedly sleeved on the outer sides of the rotating rod 12 and the first transmission rod 7, and a conveyor belt 13 is sleeved on the outer sides of the two transmission wheels 11. A crawler belt 14 is provided on the outer side of the conveyor belt 13, and the crawler belt 14 is meshed with a gear 15. A first sprocket 16 and a second sprocket 17 are provided on one side of one of the fixed plates 2, and the first sprocket 16 and the second sprocket 17 are respectively fixedly sleeved on the outer sides of the transmission shaft 10 and the second transmission rod 8, and a chain 18 is sleeved on the outer sides of the first sprocket 16 and the second sprocket 17, and the first sprocket 16 and the second sprocket 17 are started and connected through the chain 18, and a knob 21 is fixedly connected to one end of the transmission shaft 10;

[0036] After the fixation is completed, the user places the power line between the two rollers 9, turns the knob 21 to rotate, the rotation of the knob 21 drives the transmission shaft 10 to rotate, the rotation of the transmission shaft 10 drives the gear 15 to rotate, the rotation of the gear 15 drives the track 14 and the conveyor belt 13 to rotate, the rotation of the conveyor belt 13 drives the transmission wheel 11 and the first transmission rod 7 to rotate, the rotation of the first transmission rod 7 drives one of the rollers 9 to rotate, the rotation of the transmission shaft 10 also drives the first sprocket 16 and the second sprocket 17 to rotate, the rotation of the first sprocket 16 and the second sprocket 17 drives the second transmission rod 8 to rotate, the rotation of the second transmission rod 8 drives the roller 9 to rotate, due to the design of the gear 15 and the track 14, the two rollers 9 rotate in opposite directions, so it will drive the line to extend into the line pipe 1, and play the role of threading.

[0037] The use process of the utility model is as follows: the user presses the two squeezing plates 20 to move the two moving plates 4 inwardly, and at the same time, the two clamping plates 5 move inwardly, and at the same time, the squeezing plates 20 move to drive the two springs 19 to compress, and fix the clamping plates 5 to one end of the line tube 1. After the clamping is completed, the two squeezing plates 20 are released, so that the two clamping plates 5 and the positioning plate 3 fix the threading mechanism to the outside of one end of the line tube 1. After the fixing is completed, the user places the power line between the two rollers 9, and turns the knob 21 to rotate. The rotation of the knob 21 drives the transmission shaft 10 to rotate, and the rotation of the transmission shaft 10 drives the gear 1 5 rotates, the gear 15 rotates to drive the crawler belt 14 and the conveyor belt 13 to rotate, the conveyor belt 13 rotates to drive the transmission wheel 11 and the first transmission rod 7 to rotate, the first transmission rod 7 rotates to drive one of the rollers 9 to rotate, the transmission shaft 10 rotates to also drive the first sprocket 16 and the second sprocket 17 to rotate, the first sprocket 16 and the second sprocket 17 rotate to drive the second transmission rod 8 to rotate, the second transmission rod 8 rotates to drive the roller 9 to rotate, due to the design of the gear 15 and the crawler belt 14, the two rollers 9 rotate in opposite directions, so that the line will be driven to extend into the line pipe 1, so as to play the work of threading.

[0038] The above is only a preferred embodiment of the utility model. Any person skilled in the art may modify the utility model by using the above technical solution or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement based on the technical solution of the utility model shall fall within the scope of protection claimed by the utility model.

Claims

1. A wire threading device for building electrical work, characterized in that: include A line pipe (1), wherein one end of the line pipe (1) is provided with a threading mechanism; The threading mechanism comprises two fixing plates (2), the two fixing plates (2) are both arranged on the front side of the line tube (1), the rear sides of the two fixing plates (2) are both fixedly connected with positioning plates (3), the two positioning plates (3) are respectively arranged on the outside of both sides of the line tube (1), and the outsides of the two positioning plates (3) are both provided with clamping components; The clamping assembly comprises two movable plates (4), the two movable plates (4) are respectively embedded in the two positioning plates (3), the inner sides of the two positioning plates (3) are provided with clamping plates (5), and the two clamping plates (5) are respectively fixedly connected to the inner ends of the two movable plates (4).

2. A wire threading device for building electrical work according to claim 1, characterized in that: The top and bottom of the two fixed plates (2) are fixedly connected with a connecting block (6), and the front side of the line pipe (1) is provided with a first transmission rod (7) and a second transmission rod (8), and the first transmission rod (7) and the second transmission rod (8) are respectively arranged on the top and bottom of the two fixed plates (2) and embedded in the plurality of connecting blocks (6).

3. A wire threading device for building electrical work according to claim 2, characterized in that: The first transmission rod (7) and the second transmission rod (8) are respectively movably connected to a plurality of connection blocks (6) via rolling bearings, and rollers (9) are fixedly sleeved on the outer sides of the first transmission rod (7) and the second transmission rod (8).

4. A wire threading device for building electrical work according to claim 1, characterized in that: A transmission shaft (10) is provided on one side of one of the fixed plates (2), a gear (15) is provided on the outer fixed sleeve of the transmission shaft (10), two transmission wheels (11) are provided on one side of the fixed plate (2), a rotating rod (12) is provided on one side of one of the fixed plates (2), and the rotating rod (12) is movably connected to the fixed plate (2) via a rolling bearing.

5. A wire threading device for building electrical work according to claim 4, characterized in that: The two transmission wheels (11) are respectively fixedly sleeved on the outside of the rotating rod (12) and the first transmission rod (7), and a conveyor belt (13) is sleeved on the outside of the two transmission wheels (11). A crawler belt (14) is arranged on the outside of the conveyor belt (13), and the crawler belt (14) is meshed with a gear (15).

6. A wire threading device for building electrical work according to claim 2, characterized in that: A first sprocket (16) and a second sprocket (17) are provided on one side of one of the fixed plates (2); the first sprocket (16) and the second sprocket (17) are respectively fixedly sleeved on the outside of the transmission shaft (10) and the second transmission rod (8); a chain (18) is sleeved on the outside of the first sprocket (16) and the second sprocket (17); the first sprocket (16) and the second sprocket (17) are started and connected via the chain (18).

7. A wire threading device for building electrical work according to claim 4, characterized in that: Springs (19) are provided on the outsides of the two positioning plates (3), and a plurality of the springs (19) are respectively sleeved on the outsides of the two moving plates (4).

8. The wire threading device for building electrical work according to claim 1, characterized in that: An extrusion plate (20) is provided on the outer sides of the two fixed plates (2), and the two extrusion plates (20) are respectively fixedly connected to the outer ends of the two movable plates (4).

9. A wire threading device for building electrical work according to claim 4, characterized in that: One end of the transmission shaft (10) is fixedly connected to a knob (21).

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