Cable traction equipment for electrical construction

Abstract

The utility model relates to the technical field of electrical construction, and discloses a cable traction device for electrical construction, which comprises a base and a fixed box arranged on one side of the upper end of the base, and a dust collection assembly is inserted in the middle end of the fixed box. A cable dragged through a winding drum penetrates through a cleaning cylinder, in the moving process of the cable, a cleaning brush can clean dust on the surface of the cable, a draught fan is started, the draught fan conducts air suction operation on the interior of a fixing box through an air pipe, and dust attached to the cable firstly passes through a second through hole under the suction effect of the draught fan and then enters the cleaning cylinder. And then the dust enters the inner cavity through the first through hole and is absorbed by the dust collection net arranged in the inner cavity, so that a large amount of dust is prevented from being wound on the winding drum along with the cable, the situation that a large amount of dust is diffused around the winding drum and is absorbed by workers is avoided, the cleanliness of the cable in the recycling process is higher, and the influence of the dust on the health of the workers is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical construction, in particular to a cable traction device for electrical construction. Background Art

[0002] The traditional and broad definition of electrical engineering refers to the sum of related disciplines used to create electrical and electronic systems. With the rapid development of science and technology, the concept of electrical engineering has far exceeded the scope of the above definition. Cables are often used in the process of electrical construction. Currently, the equipment for towing cables is generally a cable winding and unwinding reel. When in use, according to the winding and unwinding requirements, workers manually rotate the reel to wind the cable on the reel or unwind the cable from the reel.

[0003] During the existing process of cable recovery and traction, since the cable is exposed to the outside for a long time, external dust will adhere to the cable. During the process of workers rotating the reel for storage, a large amount of dust will be diffused around the reel, and the workers will inhale the dust during breathing, which will affect their health. Content of the Utility Model

[0004] In view of the problem that during the existing process of cable recovery and traction, since the cable is exposed to the outside for a long time, external dust will adhere to the cable. During the process of workers rotating the reel for storage, a large amount of dust will be diffused around the reel, and the workers will inhale the dust during breathing, which will affect their health, the present utility model is proposed.

[0005] Therefore, the purpose of the present utility model is to provide a cable traction device for electrical construction, and its purpose lies in: the present utility model can adsorb the dust on the surface of the cable during the cable recovery process, reduce the dust generated during the process of the reel storing the cable, and avoid a large amount of dust being diffused around the reel and inhaled by the workers, which affects the health of the workers.

[0006] To solve the above technical problems, the present utility model provides the following technical solutions: A cable traction device for electrical construction includes a base and a fixed box arranged on one side of the upper end of the base. A dust suction component is inserted in the middle of the fixed box. A second air hole is opened inside the upper end of the fixed box. The upper end of the second air hole is connected to a blower through an air pipe. A cleaning component is inserted in the middle of the dust suction component. A fixed seat is arranged on one side of the upper end of the fixed box. Both ends of the inner wall of the fixed seat are provided with first rollers. An adjusting component is arranged above the first rollers. One end of the first roller is connected to a motor.

[0007] The dust suction component includes a dust suction cylinder inserted in the middle of the fixed box. An inner tube is arranged in the middle of the dust suction cylinder. An inner cavity is opened between the inner wall of the dust suction cylinder and the inner tube. A number of groups of first through holes are evenly penetrated through the outer wall of the inner tube. A dust suction net is arranged inside the inner cavity. A first air hole is opened at the upper end of the outer wall of the dust suction cylinder.

[0008] As a preferred solution of the cable traction device for electrical construction described in the present utility model, wherein: the dust suction assembly further includes two groups of second positioning rods arranged symmetrically at both ends of the outer wall of the dust suction cylinder. The dust suction cylinder is movably inserted into the middle end of the inner wall of the fixed box through the second positioning rods, and second positioning grooves matching the second positioning rods are opened on both sides of the middle end of the inner wall of the fixed box.

[0009] As a preferred solution of the cable traction device for electrical construction described in the present utility model, wherein: the dust suction net is movably inserted inside the inner cavity. The dust suction assembly further includes a cylinder cover threadedly inserted at the front end of the inner wall of the dust suction cylinder, and the cylinder cover can be movably inserted into the inner cavity.

[0010] As a preferred solution of the cable traction device for electrical construction described in the present utility model, wherein: the dust suction assembly further includes two groups of first positioning rods arranged symmetrically at both ends of the inner wall of the inner tube. The cleaning assembly includes a cleaning cylinder movably inserted into the middle end of the inner wall of the inner tube. The cleaning cylinder can be movably inserted into the middle end of the inner wall of the inner tube along the first positioning rods, and a first positioning groove matching the first positioning rods is opened on the outer wall of the cleaning cylinder.

[0011] As a preferred solution of the cable traction device for electrical construction described in the present utility model, wherein: the cleaning assembly further includes a plurality of groups of second through holes evenly opened on the outer wall of the cleaning cylinder. The first through holes and the second through holes correspond one by one, and a cleaning brush is arranged on the inner wall of the cleaning cylinder.

[0012] As a preferred solution of the cable traction device for electrical construction described in the present utility model, wherein: four groups of fixing blocks symmetrically fixed are arranged on the outer walls of the front and rear ends of the fixed box, and bolts are threadedly inserted into the middle ends of the fixing blocks.

[0013] As a preferred solution of the cable traction device for electrical construction described in the present utility model, wherein: both ends of the first roller are rotatably connected to the inner wall of the fixed seat. The adjusting assembly includes a second roller arranged at the upper end of the first roller. Both ends of the second roller are rotatably connected to two groups of symmetrically arranged rotating rods. One end of one of the rotating rods far away from the second roller is fixedly connected with a ball screw sleeve, and a ball screw rod matching the ball screw sleeve is rotatably arranged on the outer wall of the fixed seat.

[0014] As a preferred solution of the cable traction device for electrical construction described in the present utility model, chutes matching the rotating rods are opened on the outer walls of both ends of the fixed seat, and the rotating rods can slide up and down along the chutes.

[0015] The beneficial effects of the present utility model:

[0016] 1. In this utility model, by setting up a cleaning cylinder, the cable towed by a reel is passed through the cleaning cylinder. During the movement of the cable, the cleaning brush can clean the dust on its surface. When the blower is started, the blower sucks air into the fixed box through an air pipe. The dust attached to the cable first passes through the second through-hole, and then enters the inner cavity through the first through-hole and is absorbed by the dust suction net arranged in the inner cavity. This avoids a large amount of dust being involved in the reel along with the cable, resulting in a large amount of dust diffusing around the reel and being inhaled by the staff. It makes the cable cleaner during the recycling process and avoids the impact of dust on the health of the staff.

[0017] 2. In this utility model, by setting up a first roller and a second roller, the cable is placed between the first roller and the second roller, and then the ball screw is rotated to drive the ball screw sleeve downward until the second roller touches the cable, so that the first roller and the second roller clamp the cable. When the motor is started, under the rotation of the first roller, the cable is pulled through friction to achieve the conveying action. The speed of the motor can be adjusted to avoid damage to the outer skin of the cable caused by too high a rotation speed. Through the above operations, a certain traction force can be provided to the cable during the cable towing process to help the workers tow the cable and reduce physical exertion. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of this utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of this utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings. Among them:

[0019] Figure 1 It is a schematic three-dimensional overall structure diagram of the cable towing device for electrical construction of this utility model.

[0020] Figure 2 It is a schematic three-dimensional partial structure sectional view of the cable towing device for electrical construction of this utility model.

[0021] Figure 3 It is a schematic three-dimensional structure diagram of the fixed box of the cable towing device for electrical construction of this utility model.

[0022] Figure 4 It is a schematic exploded three-dimensional structure diagram of the dust suction component of the cable towing device for electrical construction of this utility model.

[0023] Figure 5 It is a schematic sectional three-dimensional structure diagram of the dust suction cylinder of the cable towing device for electrical construction of this utility model.

[0024] Figure 6This is a three-dimensional structural schematic diagram of the cleaning component of the cable traction device for electrical construction of the present utility model.

[0025] Figure 7 This is a three-dimensional overall structural schematic diagram of the cable traction device for electrical construction of the present utility model.

[0026] Figure 8 This is a three-dimensional structural schematic diagram of the adjustment component of the cable traction device for electrical construction of the present utility model.

[0027] Description of reference numerals:

[0028] Base; 2, Fixed box; 3, Dust suction component; 31, Dust suction cylinder; 32, Inner tube; 33, Inner cavity; 34, First through hole; 35, First positioning rod; 36, Dust suction net; 37, Cylinder cover; 38, First air hole; 39, Second positioning rod; 4, Second positioning groove; 5, Second air hole; 6, Air pipe; 7, Fan; 8, Cleaning component; 81, Cleaning cylinder; 82, Cleaning brush; 83, Second through hole; 84, First positioning groove; 9, Fixed block; 10, Bolt; 11, Fixed seat; 12, First roller; 13, Adjustment component; 131, Second roller; 132, Rotating rod; 133, Ball screw sleeve; 134, Ball screw; 14, Chute; 15, Motor. Detailed implementation manners

[0029] In order to make the above objects, features and advantages of the present utility model more obvious and understandable, the following will describe the detailed implementation manners of the present utility model with reference to the accompanying drawings of the specification.

[0030] Many specific details are set forth in the following description in order to fully understand the present utility model, but the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar promotions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below. Embodiment 1

[0031] Refer to Figures 1-7 , which is the first embodiment of the present utility model, provides a cable traction device for electrical construction, including a base 1 and a fixed box 2 provided on one side of the upper end of the base 1. A dust suction component 3 is inserted in the middle of the fixed box 2. A second air hole 5 is opened inside the upper end of the fixed box 2. The upper end of the second air hole 5 is connected to a fan 7 through an air pipe 6. A cleaning component 8 is inserted in the middle of the dust suction component 3. A fixed seat 11 is provided on one side of the upper end of the fixed box 2. Both ends of the inner wall of the fixed seat 11 are provided with first rollers 12, and an adjustment component 13 is provided above the first rollers 12.

[0032] The dust collection assembly 3 includes a dust collection cylinder 31 inserted in the middle end of the fixed box 2. An inner tube 32 is arranged in the middle end of the dust collection cylinder 31. An inner cavity 33 is formed between the inner wall of the dust collection cylinder 31 and the inner tube 32. A plurality of groups of first through holes 34 are evenly formed through the outer wall of the inner tube 32. A dust collection net 36 is arranged inside the inner cavity 33. A first air hole 38 is formed in the upper end of the outer wall of the dust collection cylinder 31.

[0033] The dust collection assembly 3 further includes two groups of second positioning rods 39 arranged symmetrically at both ends of the outer wall of the dust collection cylinder 31. The dust collection cylinder 31 is movably inserted in the middle end of the inner wall of the fixed box 2 through the second positioning rods 39. Second positioning grooves 4 that cooperate with the second positioning rods 39 are formed on both sides of the middle end of the inner wall of the fixed box 2.

[0034] The dust collection net 36 is movably inserted inside the inner cavity 33. The dust collection assembly 3 further includes a cylinder cover 37 threadedly inserted at the front end of the inner wall of the dust collection cylinder 31, and the cylinder cover 37 can be movably inserted into the inner cavity 33.

[0035] The dust collection assembly 3 further includes two groups of first positioning rods 35 arranged symmetrically at both ends of the inner wall of the inner tube 32. The cleaning assembly 8 includes a cleaning cylinder 81 movably inserted in the middle end of the inner wall of the inner tube 32. The cleaning cylinder 81 can be movably inserted into the middle end of the inner wall of the inner tube 32 along the first positioning rods 35. A first positioning groove 84 that cooperates with the first positioning rods 35 is formed on the outer wall of the cleaning cylinder 81.

[0036] The cleaning assembly 8 further includes a plurality of groups of second through holes 83 evenly formed on the outer wall of the cleaning cylinder 81. The first through holes 34 and the second through holes 83 correspond one by one. A cleaning brush 82 is arranged on the inner wall of the cleaning cylinder 81.

[0037] Four groups of fixing blocks 9 that are symmetrically arranged are fixedly arranged on the outer walls at the front and rear ends of the fixed box 2. A bolt 10 is threadedly inserted in the middle end of the fixing block 9.

[0038] Pass the cable pulled by the reel through the cleaning cylinder 81. During the movement of the cable, the cleaning brush 82 can clean the dust on its surface. Start the fan 7. The fan 7 sucks the inside of the fixed box 2 through the air pipe 6. The dust attached to the cable first passes through the second through holes 83 under the suction of the fan 7, and then enters the inner cavity 33 through the first through holes 34 and is absorbed by the dust collection net 36 arranged in the inner cavity 33. Thus, it is avoided that a large amount of dust is involved in the reel together with the cable, resulting in a large amount of dust diffusing around the reel and being absorbed by the staff. It makes the cable cleaner during the recycling process and avoids the influence of dust on the health of the staff.

[0039] In addition, when a large amount of dust is absorbed by the dust suction net 36 and needs to be cleaned, the bolt 10 can be rotated so that the front end of the bolt 10 leaves the dust suction cylinder 31. Then, the cleaning cylinder 81 can be first pulled out. The first positioning groove 84 on the outer wall of the cleaning cylinder 81 slides along the first positioning rod 35 until the cleaning cylinder 81 is completely pulled out. Through water flushing, the dust attached to the cleaning cylinder 81, the cleaning brush 82, and the second through hole 83 is cleaned. Then, the dust suction cylinder 31 is pulled out. The second positioning rod 39 on the outer wall of the dust suction cylinder 31 slides along the second positioning groove 4 opened in the fixed box 2 until the dust suction cylinder 31 is completely pulled out. Then, the cylinder cover 37 is rotated and taken out from the inner cavity 33. Then, the dust suction cylinder 31 is erected, and the dust suction net 36 in the inner cavity 33 is poured out. The dust attached to the upper end of the dust suction cylinder 31 and the dust suction net 36 is cleaned by water flow. After the cleaning is completed, the dust suction net 36 is put back into the inner cavity 33, and the cylinder cover 37 is screwed in. The function of the cylinder cover 37 can prevent dust from overflowing from the inner cavity 33 during the dust absorption process. Then, along the second positioning groove 4, the second positioning rod 39 is aligned with the second positioning groove 4, and the dust suction cylinder 31 is inserted into the middle end of the fixed box 2. Then, the first positioning groove 84 is aligned with the first positioning rod 35, and the cleaned cleaning cylinder 81 is inserted into the inner tube 32. Then, the bolt 10 is rotated so that the front end of the bolt 10 moves to the position of the first positioning rod 35. The bolt 10 can fix the dust suction cylinder 31 and the cleaning cylinder 81, and prevent them from being pulled by the cable during the cable sliding process, so that the dust suction cylinder 31 and the cleaning cylinder 81 do not slide out of the fixed box 2 along with the cable. Embodiment 2

[0040] Refer to Figure 1 、 Figure 7 and Figure 8 This is the second embodiment of the present utility model. The difference between this embodiment and the first embodiment is that both ends of the first roller 12 are rotatably connected to the inner wall of the fixed seat 11. The adjusting assembly 13 includes a second roller 131 arranged at the upper end of the first roller 12. Symmetrically arranged two groups of rotating rods 132 are rotatably connected to both ends of the second roller 131. One end of one group of rotating rods 132 far from the second roller 131 is fixedly connected with a ball screw sleeve 133. A ball screw rod 134 that cooperates with the ball screw sleeve 133 is rotatably arranged on the outer wall of the fixed seat 11.

[0041] Sliding grooves 14 that cooperate with the rotating rods 132 are opened on the outer walls at both ends of the fixed seat 11, and the rotating rods 132 can slide up and down along the sliding grooves 14.

[0042] During the cable recycling process, it is often necessary for workers to manually pull and tow the cable to a certain extent. However, the cable is heavy and long, and it is easy to cause fatigue to the workers during long-term operation. By placing the cable between the first roller 12 and the second roller 131, then rotating the ball screw 134 to drive the ball screw sleeve 133 downward until the second roller 131 contacts the cable, so that the first roller 12 and the second roller 131 clamp the cable. Start the motor 15. Under the rotation of the first roller 12, the cable is pulled through friction to achieve the conveying action. The speed of the motor 15 can be adjusted to avoid damage to the outer skin of the cable caused by too high a rotation speed. Through the above operations, a certain traction force can be provided to the cable during the cable traction process to help the workers tow the cable and reduce physical consumption.

[0043] The remaining structures are the same as those of Embodiment 1.

[0044] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered by the scope of the claims of the present invention.

Claims

1. A cable pulling device for electrical construction, comprising a base (1) and a fixing box (2) arranged on one side of the upper end of the base (1), characterized in that: A dust collecting component (3) is inserted into the middle end of the fixed box (2); a second air hole (5) is opened inside the upper end of the fixed box (2); the upper end of the second air hole (5) is connected to a fan (7) via an air pipe (6); a cleaning component (8) is inserted into the middle end of the dust collecting component (3); a fixed seat (11) is provided on one side of the upper end of the fixed box (2); first rollers (12) are provided at both ends of the inner wall of the fixed seat (11); an adjusting component (13) is provided at the upper end of the first roller (12); one end of the first roller (12) is connected to a motor (15); The dust collection assembly (3) comprises a dust collection cylinder (31) inserted into the middle end of the fixed box (2); an inner tube (32) is provided at the middle end of the dust collection cylinder (31); an inner cavity (33) is provided between the inner wall of the dust collection cylinder (31) and the inner tube (32); a plurality of groups of first through holes (34) are evenly penetrated through the outer wall of the inner tube (32); a dust collection net (36) is provided inside the inner cavity (33); and a first air hole (38) is provided at the upper end of the outer wall of the dust collection cylinder (31).

2. The cable pulling equipment for electrical construction according to claim 1, characterized in that: The dust collection assembly (3) further comprises two sets of second positioning rods (39) arranged at both ends of the outer wall of the dust collection cylinder (31), the dust collection cylinder (31) being movably inserted into the middle end of the inner wall of the fixed box (2) via the second positioning rods (39), and second positioning grooves (4) cooperating with the second positioning rods (39) are provided on both sides of the middle end of the inner wall of the fixed box (2).

3. The cable pulling equipment for electrical construction according to claim 1, characterized in that: The dust suction net (36) is movably inserted into the inner cavity (33); the dust suction assembly (3) further comprises a tube cover (37) threadedly inserted into the front end of the inner wall of the dust suction tube (31); and the tube cover (37) is movably inserted into the inner cavity (33).

4. The cable pulling equipment for electrical construction according to claim 1, characterized in that: The dust collecting assembly (3) further comprises two sets of first positioning rods (35) symmetrically arranged at both ends of the inner wall of the inner tube (32); the cleaning assembly (8) comprises a cleaning cylinder (81) movably inserted in the middle end of the inner wall of the inner tube (32); the cleaning cylinder (81) can be movably inserted in the middle end of the inner wall of the inner tube (32) along the first positioning rods (35); and the outer wall of the cleaning cylinder (81) is provided with a first positioning groove (84) matching with the first positioning rods (35).

5. The cable pulling equipment for electrical construction according to claim 4, characterized in that: The cleaning assembly (8) further comprises a plurality of groups of second through holes (83) uniformly formed on the outer wall of the cleaning cylinder (81), the first through holes (34) and the second through holes (83) corresponding one to one, and a cleaning brush (82) is provided on the inner wall of the cleaning cylinder (81).

6. The cable pulling equipment for electrical construction according to claim 1, characterized in that: Four mutually symmetrical groups of fixing blocks (9) are fixedly provided on the outer walls at the front and rear ends of the fixing box (2), and bolts (10) are threadedly inserted into the middle ends of the fixing blocks (9).

7. The cable pulling equipment for electrical construction according to claim 1, characterized in that: The first roller (12) has two ends rotatably connected to the inner wall of the fixed seat (11); the adjustment assembly (13) comprises a second roller (131) arranged at the upper end of the first roller (12); the second roller (131) has two symmetrical groups of rotating rods (132) rotatably connected to the two ends; one end of one group of rotating rods (132) away from the second roller (131) is fixedly connected to a ball screw sleeve (133); and the outer wall of the fixed seat (11) is rotatably provided with a ball screw (134) matching the ball screw sleeve (133).

8. The cable pulling device for electrical construction according to claim 7, characterized in that: The outer walls at both ends of the fixing seat (11) are provided with sliding grooves (14) that match the rotating rod (132), and the rotating rod (132) can slide up and down along the sliding grooves (14).

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