Wire and cable traction device

Abstract

The utility model relates to the technical field of wire and cable traction, in particular to a wire and cable traction device, which comprises a bottom plate, universal wheels fixedly mounted at the bottom of the bottom plate, a handrail fixedly mounted at the top of the bottom plate, and a first support frame and a second support frame respectively fixedly mounted at the top of the bottom plate, the first supporting frame is movably connected with a driven wheel, the second supporting frame is movably connected with an auxiliary wheel, the side face of the auxiliary wheel is fixedly connected with a hand-cranking handle, the driven wheel and the auxiliary wheel are rotationally connected through a belt, the two sides of the first supporting frame are fixedly connected with fixing rods, the fixing rods are fixedly connected with a wire arranging device, and a wire clamping device is fixedly installed on the side face of the first supporting frame. The top of the bottom plate is fixedly connected with a third supporting frame, the third supporting frame is slidably connected with a first sliding block through a sliding rod, the center of the first sliding block is fixedly connected with a cleaning wire clamping device, the first sliding block is fixedly connected with a second sliding block through a fixing rod, the side face of the fixing rod is fixedly connected with a telescopic rod, and a sliding groove is formed in the top of the bottom plate.

Description

Technical Field

[0001] The utility model relates to the technical field of electric wire and cable traction, in particular to an electric wire and cable traction device. Background Art

[0002] Wires and cables are conductors for transmitting electrical energy or signals, usually composed of several or several groups of wires. Wires and cables are becoming more and more common in daily life due to their high reliability of power supply, low impact on the city environment, large capacitance, and ability to improve line power factor.

[0003] The Chinese authorized public account is CN 214429109 U. A wire and cable traction device can adjust the distance between the auxiliary wheel and the conveyor belt by setting an adjustment hand wheel, so as to better pull cables of different diameters. By setting rollers, the device can be transferred conveniently and quickly.

[0004] However, this patent still has certain shortcomings when in use. This patent cannot organize the pulled wires and cables when in use. When pulling the wires and cables together, there is no wire management device, which easily leads to the cables being tangled together, which is inconvenient to use again later. This patent cannot fix the wires in a certain position when in use and cannot clean the wires and cables. When pulling the wires and cables, if the wires cannot be fixed in a fixed position, they will become messy again when the pulling is completed, and it may be inconvenient to find the wire ends when they are needed next time. When there are attachments on the surface of the wires, if the wires are not processed, it will affect the next use. Utility Model Content

[0005] The purpose of the utility model is to provide a wire and cable pulling device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The traction device of a wire and cable comprises a base plate, the bottom of the base plate is movably connected with a universal wheel, the top of the base plate is fixedly connected with a handrail, the top of the base plate is respectively fixedly installed with a first support frame and a second support frame on both sides of the top of the base plate, the first support frame is rotatably connected with a driven wheel at the center of the first support frame, the center of the second support frame is rotatably connected with an auxiliary wheel, the side of the auxiliary wheel is fixedly connected with a hand crank handle, the driven wheel and the auxiliary wheel are connected by a belt transmission, the top of the first support frame is provided with a wire organizing device, the side of the first support frame is provided with a wire clamping device, the top of the base plate is fixedly connected with a third support frame on both sides, the third support frame is fixedly connected with a sliding rod, the sliding rod is slidably connected with a first slider, the center of the first slider is fixedly installed with a second spring, the interior of the second spring is provided with a damping rod, the bottom of the second spring is fixedly connected with a pressing plate, and the bottom of the pressing plate is fixedly connected with a cleaning pad.

[0008] As a preferred solution of the utility model, the side of the first slider is fixedly connected to a second fixing rod, the second fixing rod is fixedly connected to a second vertical rod, the bottom of the second vertical rod is fixedly connected to a second slider, the top of the second vertical rod is movably connected to a concave semi-ring, the concave semi-ring is fixedly connected to the top of the second vertical rod by bolts, and a sliding groove is provided on the top of the side of the bottom plate.

[0009] As a preferred solution of the utility model, a first vertical rod is fixedly connected to a side surface of the third support frame, and an electric telescopic rod is fixedly connected to a side surface of the first vertical rod.

[0010] As a preferred solution of the utility model, a first fixing rod is fixedly connected to the side of the first support frame, the first fixing rod is fixedly connected to a long strip, the bottom of the long strip is fixedly connected to a first spring, a damping rod is provided inside the first spring, and the bottom of the first spring is fixedly connected to a rational line.

[0011] As a preferred solution of the present invention, the second sliding block is in an I-shape, and the second sliding block is slidably connected to the sliding groove.

[0012] As a preferred solution of the utility model, a slot hole is provided inside the first sliding block, and the second spring abuts against the slot hole of the first sliding block.

[0013] As a preferred solution of the utility model, a limiting groove is provided on the side of the first sliding block, and the first sliding block is slidably connected to the sliding rod through the limiting groove.

[0014] As a preferred solution of the utility model, the radii of the auxiliary wheel and the driven wheel are equal, and the materials of the auxiliary wheel and the driven wheel are both stainless steel that is not easily deformed.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. In the utility model, by using the long strip, the first spring and the wire arrangement, when the driven wheel is winding the wire, the wire head is fixed by the wire arrangement, so that the driven wheel can quickly arrange the wires, and the first spring squeezes the wire arrangement, so that when traction is performed, the wires can be arranged while being pulled, achieving the effects of traction, winding and arranging.

[0017] 2. In the utility model, the first slide block and the second slide block are controlled by the first telescopic rod and the fixed rod, so that the wire can be stuck in the groove, which saves the time of finding the wire head when using it again, and is convenient for next use. The coordinated use of the first slide block and the slide rod, the coordinated use of the second slide block and the sliding groove, and the telescopic rod enable the entire wire clamping device to slide left and right. The coordinated use of the second spring, the pressure plate and the cleaning pad in the middle of the first slide block, the second spring presses the pressure plate, drives the cleaning pad to squeeze toward the middle, and cleans the wire passing through the first slide block, thereby achieving the effect of cleaning the wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the wire clamping device of the utility model;

[0020] Figure 3 This is a schematic diagram of the winding device of the utility model;

[0021] Figure 4 This is a cross-sectional schematic diagram of the first sliding block of the utility model;

[0022] Figure 5 It is a schematic diagram of the cable management device of the utility model.

[0023] In the figure: 1, handrail; 2, bottom plate; 3, universal wheel; 4, first support frame; 5, driven wheel; 6, wire management device; 601, long strip; 602, first fixing rod; 603, first spring; 604, wire management line;

[0024] 7. Wire clamping device; 701. Third support frame; 702. First slider; 703. Sliding rod; 704. Second fixed rod; 705. Concave semi-ring; 706. Second slider; 707. Bolt; 708. First vertical rod; 709. Telescopic rod; 710. Pressing plate; 711. Second spring; 712. Cleaning pad; 713. Second vertical rod; 714. Limiting groove; 8. Auxiliary wheel; 9. Belt; 10. Second support frame; 11. Sliding groove; 12. Hand crank handle. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0026] For examples, see Figure 1-5 , the utility model provides a technical solution:

[0027] A wire and cable traction device comprises a base plate 2, a universal wheel 3 is movably connected to the bottom of the base plate 2, a handrail 1 is fixedly connected to the top of the base plate 2, a first support frame 4 and a second support frame 10 are fixedly installed on both sides of the top of the base plate 2, a driven wheel 5 is rotatably connected to the center of the first support frame 4, an auxiliary wheel 8 is rotatably connected to the center of the second support frame 10, a hand crank handle 12 is fixedly connected to the side of the auxiliary wheel 8, the driven wheel 5 and the auxiliary wheel 8 are connected by a belt 9 transmission, a wire arrangement device 6 is arranged on the top of the first support frame 4, a wire clamping device 7 is arranged on the side of the first support frame 4, a third support frame 701 is fixedly connected to both sides of the top of the base plate 2, the third support frame 701 is fixedly connected to a sliding rod 703, the sliding rod 703 is slidably connected to a first slider 702, a second spring 711 is fixedly installed at the center of the first slider 702, a damping rod is arranged inside the second spring 711, a pressing plate 710 is fixedly connected to the bottom of the second spring 711, and a cleaning pad 712 is fixedly connected to the bottom of the pressing plate 710.

[0028] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, the side of the first slider 702 is fixedly connected to the second fixing rod 704, the second fixing rod 704 is fixedly connected to the second vertical rod 713, the bottom of the second vertical rod 713 is fixedly connected to the second slider 706, the top of the second vertical rod 713 is movably connected to the concave semi-ring 705, the concave semi-ring 705 is fixedly connected to the top of the second vertical rod 713 by bolts 707, a sliding groove 11 is provided on the top of the side of the bottom plate 2, the side of the third support frame 701 is fixedly connected to the first vertical rod 708, the side of the first vertical rod 708 is fixedly connected to the electric telescopic rod 709, the shape of the second slider 706 is I-shaped, the second slider 706 is slidably connected to the sliding groove 11, the interior of the first slider 702 is provided with a slot hole, the second spring 711 is in contact with the slot hole of the first slider 702, the side of the first slider 702 is provided with a limiting slot 714, the first slider 702 is slidably connected to the sliding rod 703 through the limiting slot 714,

[0029] Among them, the first slider 702 and the second slider 706 are controlled by the first telescopic rod 709 and the fixed rod 704, so that the wire can be stuck in the concave semi-ring 705, which saves the time of finding the wire head when using it again, and is convenient for next use. The coordinated use of the first slider 702 and the slide rod 703, the coordinated use of the second slider 705 and the sliding groove 11 and the telescopic rod 709 allow the entire wire clamping device to slide left and right. The second spring 711, the pressure plate 710 and the cleaning pad 712 in the middle of the first slider 702 are used in coordination. The second spring 711 squeezes the pressure plate 710, driving the cleaning pad 712 to squeeze toward the middle, and the wire passing through the first slider 702 is cleaned, thereby having the effect of cleaning the wire.

[0030] In this embodiment, Figure 1 and Figure 5 As shown, the side of the first support frame 4 is fixedly connected with a first fixing rod 602, the first fixing rod 602 is fixedly connected with a long strip 601, the bottom of the long strip 601 is fixedly connected with a first spring 603, a damping rod is provided inside the first spring 603, the bottom of the first spring 603 is fixedly connected with a rational line 604, the radius of the auxiliary wheel 8 and the driven wheel 5 are equal, and the materials of the auxiliary wheel 8 and the driven wheel 5 are both stainless steel that is not easily deformed.

[0031] Among them, through the coordinated use of the long strip 601, the first spring 603 and the wire arranging line 604, when the driven wheel 5 is winding the wire, the wire head is fixed by the wire arranging line 604, so that the driven wheel 5 can quickly arrange the wires, and the first spring 603 squeezes the wire arranging line 604, so that when traction is performed, the wires can be arranged while being pulled.

[0032] The working process of the utility model is as follows: when the wire and cable traction device designed by the present invention is in operation, the wire is inserted from the concave semi-ring 705 to the cleaning pad 712 in the first slider 702. During the manual insertion process, the second spring in the first slider 702 pushes the pressure plate to be squeezed toward the middle. At this time, the inserted wire is wiped by the cleaning pad 712 to remove the attachments on the surface of the wire, and then it is inserted into the driven shaft 5, and the wire is placed above the driven shaft 5 and pressed with the wire management device 6. The hand crank handle 12 is manually rotated, and the hand crank handle 12 drives the auxiliary wheel 8 to rotate, and the auxiliary wheel 8 drives the driven wheel 5 to rotate through the belt 9. At this time, it is only necessary to rotate the hand crank handle 12 to pull the wire. During the traction process, the wires are arranged by the wire management line 604 in the wire management device 6. When there are more and more wires on the driven wheel 5, the wire management line 6 presses the first spring 603 upward against the wires, causing the first spring 603 to contract, thereby allowing the driven wheel 5 to roll up more wires.

[0033] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A wire and cable pulling device, comprising a bottom plate (2), Features: The bottom of the base plate (2) is movably connected to a universal wheel (3), the top of the base plate (2) is fixedly connected to a handrail (1), the top of the base plate (2) is respectively fixedly mounted with a first support frame (4) and a second support frame (10), the center of the first support frame (4) is rotatably connected to a driven wheel (5), the center of the second support frame (10) is rotatably connected to an auxiliary wheel (8), the side of the auxiliary wheel (8) is fixedly connected to a hand crank handle (12), the driven wheel (5) and the auxiliary wheel (8) are connected by a belt (9), and a wire management device (12) is arranged on the top of the first support frame (4). 6), a line clamping device (7) is provided on the side of the first support frame (4), and a third support frame (701) is fixedly connected to both sides of the top of the bottom plate (2), and the third support frame (701) is fixedly connected to a sliding rod (703), and the sliding rod (703) is slidably connected to a first slider (702), and a second spring (711) is fixedly installed at the center of the first slider (702), and a damping rod is provided inside the second spring (711), and the bottom of the second spring (711) is fixedly connected to a pressure plate (710), and the bottom of the pressure plate (710) is fixedly connected to a cleaning pad (712).

2. A wire and cable pulling device according to claim 1, Features: A second fixing rod (704) is fixedly connected to the side of the first sliding block (702), the second fixing rod (704) is fixedly connected to the second vertical rod (713), the bottom of the second vertical rod (713) is fixedly connected to the second sliding block (706), the top of the second vertical rod (713) is movably connected to a concave semi-ring (705), the concave semi-ring (705) is fixedly connected to the top of the second vertical rod (713) by bolts (707), and a sliding groove (11) is provided at the top of the side of the bottom plate (2).

3. A wire and cable pulling device according to claim 1, Features: A first vertical rod (708) is fixedly connected to the side of the third support frame (701), and an electric telescopic rod (709) is fixedly connected to the side of the first vertical rod (708).

4. A wire and cable pulling device according to claim 1, Features: A first fixing rod (602) is fixedly connected to the side of the first support frame (4), the first fixing rod (602) is fixedly connected to a long strip (601), the bottom of the long strip (601) is fixedly connected to a first spring (603), a damping rod is provided inside the first spring (603), and the bottom of the first spring (603) is fixedly connected to a rational line (604).

5. A wire and cable pulling device according to claim 2, Features: The second sliding block (706) is in an I-shape, and the second sliding block (706) is slidably connected to the sliding groove (11).

6. A wire and cable pulling device according to claim 2, Features: A slot hole is provided inside the first sliding block (702), and the second spring (711) abuts against the slot hole of the first sliding block (702).

7. A wire and cable pulling device according to claim 2, Features: A limiting groove (714) is provided on the side surface of the first sliding block (702), and the first sliding block (702) is slidably connected to the sliding rod (703) via the limiting groove (714).

8. The wire and cable pulling device according to claim 1, Features: The auxiliary wheel (8) and the driven wheel (5) have the same radius, and the auxiliary wheel (8) and the driven wheel (5) are both made of stainless steel that is not easily deformed.

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