Building electrical threading apparatus

Abstract

The utility model relates to a building electrical threading device which comprises a bottom plate, the bottom plate is provided with a fixing frame and a mounting frame, the fixing frame is rotationally provided with a take-up barrel and a driving mechanism used for driving the take-up barrel to rotate, and a threading steel wire is wound on the take-up barrel; a left-right moving mechanism and a pressing frame are sequentially arranged on the fixing frame from bottom to top, the left-right moving mechanism is used for driving the pressing frame to move left and right, a rotating wheel is rotatably arranged in the pressing frame, a pressing frame is further arranged in the pressing frame, and a pressing wheel is rotatably arranged on the pressing frame relative to the rotating wheel. The pressing frame is provided with an adjusting mechanism used for driving the pressing wheel to be close to or away from the rotating wheel so as to press or loosen the threading steel wire. According to the threading steel wire winding device, a threading steel wire can be clamped, one end of the threading steel wire is prevented from being manually pulled, and then the winding process is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a building electrical wire threader. Background Art

[0002] In order to make the interior of the building beautiful enough, the pipes are laid and buried inside the walls and floors, and then various wires are inserted. When passing through the pipes, a wire threader that is wrapped around the wires is often used to operate the wires using steel wire or iron wire.

[0003] At present, the existing patent CN202222161667.2 discloses a wire threader for building electrical appliances, including a wire take-up drum, the middle outer wall of which is evenly wound with a wire threading wire, and mounting frames are movably provided on the outer surfaces of both sides of the wire take-up drum. The wire threader is not provided with a structure for compressing the wire. When taking up the wire, one end of the wire threading wire needs to be manually pulled to ensure that the wire threading wire wound on the wire take-up drum will not loosen. It is laborious to manually pull one end of the wire threading wire, which makes the process of taking up the wire more cumbersome. Utility Model Content

[0004] Aiming at the problems existing in the prior art, the utility model provides a building electrical wire threader.

[0005] The utility model adopts the following technical solution to solve the above technical problems: a building electrical wire threader, comprising a bottom plate, a fixing frame and a mounting frame are provided on the bottom plate, a wire take-up drum and a driving mechanism for driving the wire take-up drum to rotate are rotatably provided on the fixing frame, and a wire threading steel wire is wound on the wire take-up drum;

[0006] A left-right moving mechanism and a clamping frame are arranged on the mounting frame from bottom to top in sequence. The left-right moving mechanism is used to drive the clamping frame to move left-right. A rotating wheel is arranged to rotate inside the clamping frame. A clamping frame is also arranged inside the clamping frame. A clamping wheel is arranged on the clamping frame to rotate relative to the rotating wheel. An adjusting mechanism is arranged on the clamping frame to drive the clamping wheel to approach or move away from the rotating wheel so as to clamp or loosen the threading wire.

[0007] As a preferred solution, the fixed frame includes two oppositely arranged first vertical plates, a rotating shaft is fixed through the middle of the take-up reel, the rotating shaft is rotatably arranged between the two first vertical plates, and a driving mechanism is arranged on one of the first vertical plates to drive the rotating shaft to rotate.

[0008] As a preferred solution, both ends of the wire take-up drum are provided with stoppers for limiting the position of the threading wire.

[0009] As a preferred solution, the driving mechanism includes a first driving motor, a supporting plate for supporting the first driving motor is provided on the first vertical plate, and one end of the rotating shaft passes through the first vertical plate on the same side and is connected to the output shaft of the first driving motor.

[0010] As a preferred solution, a bracket is provided on the base plate between the fixed frame and the mounting frame, and a guide mechanism is provided on the bracket. The guide mechanism includes two oppositely arranged second vertical plates, and two guide rollers are rotatably provided between the two second vertical plates, and a guide channel for the threading wire to pass through is formed between the two guide rollers.

[0011] As a preferred solution, the left and right moving mechanism includes a second drive motor, a moving seat, a lead screw, and a first side plate and a second side plate arranged opposite to each other, the lead screw is arranged between the first side plate and the second side plate, the second drive motor is arranged on the second side plate, one end of the lead screw is rotatably connected to the first side plate, and the other end is connected to the output shaft of the second drive motor, the moving seat is arranged on the lead screw, and a guide rod sliding through the moving seat is also provided between the first side plate and the second side plate.

[0012] As a preferred solution, the clamping frame is provided with a hollow channel along the threading direction of the threading wire, and arc-shaped grooves are circumferentially provided on the outer circumferences of the rotating wheel and the clamping wheel.

[0013] As a preferred solution, the pressing frame is concave and has a concave opening, the pressing wheel is rotatably disposed in the concave opening, and the concave opening of the pressing frame faces the rotating wheel.

[0014] As a preferred solution, the clamping frame includes two relatively arranged first vertical parts and second vertical parts, the adjustment mechanism includes an adjustment bolt threaded through the first vertical part, the end of the adjustment bolt is rotatably connected to the clamping frame, and the clamping frame is provided with a guide shaft passing through the first vertical part.

[0015] The beneficial effects of the present application are as follows: 1. The present application drives the clamping wheel close to the rotating wheel through the adjusting mechanism, thereby clamping the threading wire and avoiding manual pulling of one end of the threading wire, thereby facilitating the winding process, and the distance between the clamping wheel and the rotating wheel can be adjusted through the adjusting mechanism, so that it is suitable for threading wires of different diameters and has a wide range of applications.

[0016] 2. The outer circumferences of the rotating wheel and the pressing wheel of the present application are both provided with arc grooves in the circumferential direction, so as to better cooperate with the threading wire and ensure the stability of the wire collection.

[0017] 3. The present application sets a guide mechanism so that the output angle of the threading wire remains basically unchanged after passing through the guide channel, thereby ensuring the orderliness of winding.

[0018] 4. The left and right moving mechanism can drive the clamping frame to move left and right to ensure the orderliness of the wire collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the take-up reel of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the left-right moving mechanism and the pressing frame of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the guide mechanism of the utility model.

[0023] Markings in the figure: 1, bottom plate, 2, fixed frame, 21, first vertical plate, 211, support plate, 22, drive motor, 3, bracket, 31, third vertical plate, 32, first horizontal plate, 4, mounting frame, 41, fourth vertical plate, 42, second horizontal plate, 5, left and right moving mechanism, 51, second drive motor, 52, moving seat, 53, screw, 54, first side plate, 55, second side plate, 56, guide rod, 6, clamping frame, 61, rotating wheel, 611, first vertical axis, 62, clamping wheel, 621, second vertical axis, 63, first vertical part, 64, second vertical part, 65, clamping frame, 651, concave mouth, 66, adjusting bolt, 67, guide shaft, 68, hollow channel, 7, threading wire, 8, guide mechanism, 81, second vertical plate, 82, guide roller, 9, wire reel, 91, rotating shaft, 92, stopper. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail in conjunction with the accompanying drawings and embodiments. It should be understood that in the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more; the orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0025] See also Figure 1-4The embodiment of the utility model provides a building electrical wire threader, including a base plate 1, the base plate 1 is provided with a fixed frame 2 and a mounting frame 4, the mounting frame 4 and the fixed frame 2 are spaced apart along the length direction of the base plate 1, a wire take-up drum 9 and a driving mechanism for driving the wire take-up drum 9 to rotate are rotatably provided on the fixed frame 2, a threading wire 7 is wound on the wire take-up drum 9, a left-right moving mechanism 5 and a clamping frame 6 are provided on the mounting frame 4 from bottom to top, the left-right moving mechanism 5 is used to drive the clamping frame 6 to move left and right, a rotating wheel 61 is rotatably provided in the clamping frame 6, a clamping frame 65 is also provided in the clamping frame 6, a clamping wheel 62 is rotatably provided on the clamping frame 65 relative to the rotating wheel 61, and an adjusting mechanism is provided on the clamping frame 6 for driving the clamping wheel 62 to approach or move away from the rotating wheel 61 to achieve clamping or loosening of the threading wire 7.

[0026] Among them, Figure 1 and Figure 2 As shown, the fixed frame 2 includes two first vertical plates 21 arranged opposite to each other, a rotating shaft 91 is fixedly passed through the middle part of the wire take-up drum 9, and the rotating shaft 91 is rotatably arranged between the two first vertical plates 21. The left and right ends of the wire take-up drum 9 are closed structures, and the driving mechanism is arranged on one of the first vertical plates 21 for driving the rotating shaft 91 to rotate. Stopping parts 92 for limiting the threading wire 7 are provided at both ends of the wire take-up drum 9. The stopping part 92 is annular, and the outer diameter of the stopping part 92 is larger than the outer diameter of the wire take-up drum 9. The first vertical plate 21 is welded and connected to the bottom plate 1, and the driving mechanism includes a first driving motor 22. A supporting plate 211 for supporting the first driving motor 22 is provided on the first vertical plate 21. One end of the rotating shaft 91 passes through the first vertical plate 21 on the same side and is connected to the output shaft of the first driving motor 22. The supporting plate 211 is fixedly connected to one of the first vertical plates 21. The two first vertical plates 21 are respectively the left first vertical plate and the right first vertical plate. The rotating shaft 91 passes through the right first vertical plate, and the supporting plate 211 is arranged on the right first vertical plate.

[0027] Combination Figure 1 and Figure 4 As shown, a bracket 3 is provided on the base plate 1 between the fixing frame 2 and the mounting frame 4, the bracket 3 includes two third vertical plates 31 arranged opposite to each other and a first horizontal plate 32 arranged at the upper ends of the two third vertical plates 31, the third vertical plates 31 are welded and connected to the base plate 1, and a guide mechanism 8 is provided on the bracket 3, the guide mechanism 8 includes two second vertical plates 81 arranged opposite to each other, the second vertical plates 81 are arranged at the upper end of the first horizontal plate 32, two guide rollers 82 are rotatably provided between the two second vertical plates 81, and a guide channel for the threading wire 7 to pass through is formed between the two guide rollers 82.

[0028] Specific, combined Figure 1 and Figure 3As shown, the mounting frame 4 includes two fourth vertical plates 41 arranged opposite to each other and a second horizontal plate 42 arranged at the upper ends of the two fourth vertical plates 41, the fourth vertical plate 41 is welded to the bottom plate 1, and the left-right moving mechanism 5 includes a second driving motor 51, a moving seat 52, a lead screw 53, and a first side plate 54 and a second side plate 55 arranged opposite to each other, the lead screw 53 is arranged between the first side plate 54 and the second side plate 55, the second driving motor 51 is arranged on the second side plate 55, one end of the lead screw 53 is rotatably connected to the first side plate 54, and the other end is connected to the output of the second driving motor 51 The output shaft is connected, the output shaft of the second drive motor 51 passes through the second side plate 55 and the end is connected to the lead screw 53, the moving seat 52 is arranged on the lead screw 53 and is threadedly matched with the lead screw 53, and a guide rod 56 sliding through the moving seat 52 is also provided between the first side plate 54 and the second side plate 55. The second drive motor 51 drives the lead screw 53 to rotate. Under the action of the guide rod 56 and the lead screw 53, the moving seat 52 moves horizontally. By controlling the forward and reverse rotation of the second drive motor 51, the moving seat 52 is controlled to move left and right, thereby driving the clamping frame 6 to move left and right.

[0029] Combination Figure 1 and Figure 3 As shown, the clamping frame 65 is concave and has a concave opening 651. The clamping wheel 62 is rotatably set in the concave opening 651, and the concave opening 651 of the clamping frame 65 faces the rotating wheel 61. A first vertical axis 611 is provided in the clamping frame 6, and the rotating wheel 61 is rotatably set on the first vertical axis 611. A second vertical axis 621 is provided in the concave opening 651, and the clamping wheel 62 is rotatably set on the second vertical axis 621. It should be noted that the parts not described in detail in this application are all prior arts.

[0030] In addition, combined Figure 3 As shown, the clamping frame 6 includes two oppositely arranged first vertical parts 63 and second vertical parts 64, and the adjusting mechanism includes an adjusting bolt 66 threadedly passing through the first vertical part 63, and the end of the adjusting bolt 66 is rotatably connected to the clamping frame 65. The clamping frame 65 is provided with a guide shaft 67 passing through the first vertical part 63, and there are two guide shafts 67 respectively located on the upper and lower sides of the adjusting bolt 66.

[0031] The present application drives the clamping wheel 62 to approach the rotating wheel 61 through the adjusting mechanism, thereby clamping the threading wire 7, avoiding manual pulling of one end of the threading wire 7, thereby facilitating the winding process, and the distance between the clamping wheel 62 and the rotating wheel 61 can be adjusted through the adjusting mechanism, so that it is suitable for threading wires 7 of different diameters, and has a wide range of applications.

[0032] Of course, the present invention is not limited to the above-described implementations. Several other implementations based on the design concept of the present invention are provided below.

[0033] For example, in other embodiments, different from the above-described embodiments, Figure 3 As shown, the clamping frame 6 is provided with a hollow channel 68 along the threading direction of the threading wire 7, and arc grooves are circumferentially provided on the outer circumference of the rotating wheel 61 and the clamping wheel 62. By providing the arc grooves, it is convenient to better cooperate with the threading wire 7 to ensure the stability of the wire collection.

[0034] It should be noted that the above embodiments are only used to illustrate the present utility model, but the present utility model is not limited to the above embodiments. Any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present utility model fall within the protection scope of the present utility model.

Claims

1. A building electrical wire threader, characterized in that: The invention comprises a bottom plate (1), the bottom plate (1) is provided with a fixing frame (2) and a mounting frame (4), a wire take-up drum (9) and a driving mechanism for driving the wire take-up drum (9) to rotate are rotatably provided on the fixing frame (2), and a threading steel wire (7) is wound around the wire take-up drum (9); The mounting frame (4) is provided with a left-right moving mechanism (5) and a clamping frame (6) from bottom to top in sequence. The left-right moving mechanism (5) is used to drive the clamping frame (6) to move left-right. A rotating wheel (61) is rotatably provided in the clamping frame (6). A clamping frame (65) is also provided in the clamping frame (6). A clamping wheel (62) is rotatably provided on the clamping frame (65) relative to the rotating wheel (61). The clamping frame (6) is provided with an adjustment mechanism for driving the clamping wheel (62) to move closer to or away from the rotating wheel (61) so as to clamp or loosen the threading wire (7).

2. A building electrical wire threader according to claim 1, characterized in that: The fixed frame (2) comprises two first vertical plates (21) arranged opposite to each other, a rotating shaft (91) is fixedly passed through the middle of the take-up drum (9), the rotating shaft (91) is rotatably arranged between the two first vertical plates (21), and a driving mechanism is arranged on one of the first vertical plates (21) for driving the rotating shaft (91) to rotate.

3. A building electrical wire threader according to claim 2, characterized in that: Stopping portions (92) for limiting the position of the threading wire (7) are provided at both ends of the wire take-up drum (9).

4. A building electrical wire threader according to claim 3, characterized in that: The driving mechanism comprises a first driving motor (22); a supporting plate (211) for supporting the first driving motor (22) is provided on the first vertical plate (21); one end of the rotating shaft (91) passes through the first vertical plate (21) on the same side and is connected to the output shaft of the first driving motor (22).

5. The building electrical wire threader according to claim 1, characterized in that: A bracket (3) is provided on the bottom plate (1) between the fixing frame (2) and the mounting frame (4), and a guide mechanism (8) is provided on the bracket (3). The guide mechanism (8) comprises two second vertical plates (81) arranged opposite to each other, and two guide rollers (82) are rotatably provided between the two second vertical plates (81), and a guide channel for the threading wire (7) to pass through is formed between the two guide rollers (82).

6. A building electrical wire threader according to claim 1, characterized in that: The left-right moving mechanism (5) comprises a second driving motor (51), a moving seat (52), a lead screw (53), and a first side plate (54) and a second side plate (55) arranged opposite to each other. The lead screw (53) is arranged between the first side plate (54) and the second side plate (55). The second driving motor (51) is arranged on the second side plate (55). One end of the lead screw (53) is rotatably connected to the first side plate (54), and the other end is connected to the output shaft of the second driving motor (51). The moving seat (52) is arranged on the lead screw (53). A guide rod (56) is also arranged between the first side plate (54) and the second side plate (55) and slides through the moving seat (52).

7. A building electrical wire threader according to claim 1, characterized in that: The clamping frame (6) is provided with a hollow channel (68) along the threading direction of the threading wire (7), and arc-shaped grooves are circumferentially provided on the outer circumferences of the rotating wheel (61) and the clamping wheel (62).

8. A building electrical wire threader according to claim 7, characterized in that: The pressing frame (65) is concave and has a concave opening (651); the pressing wheel (62) is rotatably disposed in the concave opening (651), and the concave opening (651) of the pressing frame (65) faces the rotating wheel (61).

9. A building electrical wire threader according to claim 8, characterized in that: The clamping frame (6) comprises two first vertical parts (63) and a second vertical part (64) arranged opposite to each other. The adjusting mechanism comprises an adjusting bolt (66) threadedly penetrating the first vertical part (63). The end of the adjusting bolt (66) is rotatably connected to the clamping frame (65). The clamping frame (65) is provided with a guide shaft (67) penetrating the first vertical part (63).

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