Multi-core cable threading traction device

Abstract

The utility model relates to the technical field of building electrical engineering, in particular to a multi-core cable threading traction device which comprises a moving frame, a cable storage box, universal wheels, a fixing rod and a fixing assembly, the fixing assembly comprises a mounting seat, a moving component, a driving component and an abutting component, the mounting seat is fixedly connected with the moving frame, the moving component is arranged on the mounting seat, and the driving component is arranged on the abutting component. The driving component is arranged on the mounting base, the abutting component is arranged on the mounting base, and in the process that the traction motor is started to pull the cable, the driving component is started to drive the moving component to move on the mounting base, so that the moving component drives the abutting component to move towards the ground; and the resistance is larger than inertia force generated by the universal wheels, so that the device can be fixed, the situation that the inertia force generated after the universal wheels are powered drives the device to move is avoided, and potential safety hazards are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of building electrical engineering, in particular to a multi-core cable threading and pulling device. Background Art

[0002] The existing cables have the problems of high difficulty in installation, high labor intensity during the traction process, and complex storage of the cables.

[0003] The prior art CN219627234U discloses a cable threading and traction device, comprising a moving mechanism, the moving mechanism comprising a moving frame, the moving mechanism being provided with a traction mechanism, the traction mechanism comprising a traction assembly arranged on the moving frame and a threading assembly arranged on one side of the traction assembly, the traction assembly comprising a rotating shaft arranged on the moving frame and two limiting wheels installed on the rotating shaft, the threading assembly comprising two threading wheels arranged on the moving frame, the moving frame being provided with a wire storage box, the moving mechanism further comprising a plurality of connecting plates installed under the moving frame and a plurality of universal wheels respectively arranged under the plurality of connecting plates, so as to facilitate the movement of the driving device, the cables required for electrical engineering in the building are fixedly installed through the rotating shaft and the two traction wheels, and then the rotating shaft is driven to rotate by the traction motor, and the rotating shaft rotates accordingly, and at the same time, under the squeezing of the two threading wheels, the cable can be conveniently pulled out from the rotating shaft, which greatly increases the traction efficiency of the cable and reduces the manual labor intensity of the cable traction, and under the action of the connecting plate and the fixing bolt, the cable loop can be conveniently replaced.

[0004] However, when the above method is used, when the traction motor is started to pull the cable, the movement of the cable will generate power. The universal wheel under the connecting plate will generate inertia force after receiving the power, thereby causing the device to move, resulting in safety hazards. Utility Model Content

[0005] The purpose of the utility model is to provide a multi-core cable threading and traction device, which can fix the device when the traction motor is started to pull the cable, so as to avoid the inertia force generated by the universal wheel after the force is applied to drive the device to move, thereby reducing the safety hazards.

[0006] To achieve the above-mentioned purpose, the utility model provides a multi-core cable threading and pulling device, comprising a moving frame, a wire storage box, a universal wheel and a fixed rod, wherein the wire storage box is fixedly connected to the moving frame and is located at one side of the moving frame, the universal wheel is fixedly connected to the moving frame and is located at one side of the moving frame, the fixed rod is fixedly connected to the moving frame and is located at one side of the moving frame, and further comprises a fixing assembly;

[0007] The fixing assembly includes a mounting seat, a moving member, a driving member and an abutting member. The mounting seat is fixedly connected to the moving frame and is located on one side of the moving frame. The moving member is arranged on the mounting seat, the driving member is arranged on the mounting seat, and the abutting member is arranged on the mounting seat.

[0008] Wherein, the movable component includes a vertical track and a movable slider, the vertical track is fixedly connected to the mounting seat and is located at one side of the mounting seat; the movable slider is slidably connected to the vertical track and is located at one side of the vertical track.

[0009] Wherein, the driving component includes a threaded rod and a driving motor, the threaded rod is rotationally connected to the vertical track and threadedly connected to the movable slider; the driving motor is fixedly connected to the mounting seat, and the output end of the driving motor is fixedly connected to the threaded rod.

[0010] Wherein, the abutment component includes a connecting rod, an abutment panel and a protective component, the connecting rod is fixedly connected to the movable slider and is located on one side of the movable slider; the abutment panel is fixedly connected to the connecting rod and is located on one side of the connecting rod; the protective component is arranged on the abutment panel.

[0011] Wherein, the protective component includes a protective pad and a rubber ball, the protective pad is fixedly connected to the abutting panel and is located on one side of the abutting panel; the rubber ball is fixedly connected to the protective pad and is located on one side of the protective pad.

[0012] The utility model discloses a multi-core cable threading and traction device, comprising a moving frame, a wire storage box, a universal wheel, a fixing rod and a fixing assembly, wherein the fixing assembly comprises a mounting seat, a moving component, a driving component and an abutting component, and when a traction motor is started to pull the cable, the driving component is started, and the driving component drives the moving component to move on the mounting seat, so that the moving component drives the abutting component to move toward the ground, so that the abutting component abuts against the ground and generates a large resistance, and the resistance is greater than the inertia force generated by the universal wheel, so that the device can be fixed, and the inertia force generated by the universal wheel after being subjected to a force to drive the device to be displaced is avoided, thereby reducing the occurrence of safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0014] Figure 1 It is a schematic diagram of the overall structure of a multi-core cable threading and pulling device according to the first embodiment of the utility model.

[0015] Figure 2 It is a structural schematic diagram of the fixing assembly of the first embodiment of the utility model.

[0016] Figure 3 It is a schematic diagram of the overall structure of a multi-core cable threading and pulling device according to the second embodiment of the utility model.

[0017] Figure 4 It is a structural schematic diagram of a fixing assembly of the second embodiment of the utility model.

[0018] In the figure: 101-moving frame, 102-wire storage box, 103-universal wheel, 104-fixing rod, 105-mounting seat, 106-vertical track, 107-moving slider, 108-threaded rod, 109-driving motor, 110-connecting rod, 111-abutting panel, 201-protective pad, 202-rubber ball. DETAILED DESCRIPTION

[0019] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0020] The first embodiment of the present application is:

[0021] See also Figure 1 and Figure 2 ,in Figure 1 It is a schematic diagram of the overall structure of a multi-core cable threading and pulling device. Figure 2 The utility model provides a multi-core cable threading and pulling device, comprising a moving frame 101, a wire storage box 102, a universal wheel 103, a fixing rod 104 and a fixing assembly, wherein the fixing assembly comprises a mounting seat 105, a moving member, a driving member and an abutting member, wherein the moving member comprises a vertical rail 106 and a moving slider 107, wherein the driving member comprises a threaded rod 108 and a driving motor 109, and wherein the abutting member comprises a connecting rod 110, an abutting panel 111 and a protective component. The aforementioned scheme solves the problem that during the process of starting the traction motor to pull the cable, the movement of the cable will generate power, and the universal wheel 103 under the connecting plate will generate inertia force after receiving the power, thereby causing the device to be displaced, resulting in a safety hazard. It can be understood that the aforementioned scheme can be used to enable the device to be fixed during the process of starting the traction motor to pull the cable, thereby preventing the universal wheel 103 from generating inertia force after receiving the power to drive the device to be displaced, thereby reducing the safety hazard, and can also be used to increase the resistance between the ground and the abutment panel 111, so that the fixation of the device is more stable.

[0022] According to this specific embodiment, the wire storage box 102 is fixedly connected to the moving frame 101 and is located on one side of the moving frame 101. The universal wheel 103 is fixedly connected to the moving frame 101 and is located on one side of the moving frame 101. The fixed rod 104 is fixedly connected to the moving frame 101 and is located on one side of the moving frame 101. A traction mechanism is provided on the moving frame 101. The traction mechanism includes a traction assembly provided on the moving frame 101 and a threading assembly provided on one side of the traction assembly. The traction assembly includes a rotating shaft provided on the moving frame 101 and two limiting wheels installed on the rotating shaft. The threading assembly includes two threading wheels provided on the moving frame 101. Two groups of the fixed rods 104 are provided on the upper surface of the moving frame 101. A threading assembly is provided between the two fixed rods 104. A motor frame is provided, on which a traction motor is arranged, and the output end of the traction motor is connected to a rotating shaft. The mobile frame 101 is provided with the wire storage box 102, and the mobile mechanism also includes a plurality of connecting plates installed under the mobile frame 101 and a plurality of universal wheels 103 respectively arranged under the plurality of connecting plates, so that it is convenient to drive the device to move to a desired position, and the cables required for electrical engineering in the building are fixedly installed through the rotating shaft and the two traction wheels, and then the rotating shaft is driven to rotate by the traction motor, and the rotating shaft rotates accordingly, and at the same time, under the squeezing of the two threading wheels, the cable can be conveniently pulled out from the rotating shaft, which greatly increases the traction efficiency of the cable and reduces the labor intensity of the cable traction, and under the action of the connecting plate and the fixing bolt, the cable loop can be conveniently replaced, and the above are all prior arts.

[0023] Wherein, the mounting seat 105 is fixedly connected to the moving frame 101 and is located on one side of the moving frame 101, the moving member is arranged on the mounting seat 105, the driving member is arranged on the mounting seat 105, the abutting member is arranged on the mounting seat 105, the number of the mounting seats 105 is two, and the two mounting seats 105 are symmetrically fixed on both sides of the upper surface of the moving frame 101, the number of the moving members is two groups, and the two groups of the moving members are respectively arranged on the two mounting seats 105, and the moving member can move in the vertical direction on the mounting seat 105, the number of the driving members is two groups, and the two groups of the driving members are respectively arranged on the upper surfaces of the two mounting seats 105, and when the driving member is started, it can drive the moving member to operate, and the number of the abutting members is two groups, and the two groups of the abutting members are respectively arranged on the two mounting seats 10 5, the abutting member is connected with the moving member, so that when the moving member moves on the mounting seat 105, it can drive the abutting member to move toward the ground, so that the abutting member can abut against the ground and generate a large resistance, which is greater than the inertia force generated by the universal wheel 103, so that the device can be fixed, so that the device can maintain a stable state when the cable is threaded and pulled. When the traction motor is started to pull the cable, the driving member is started, and the driving member drives the moving member to move on the mounting seat 105, so that the moving member drives the abutting member to move toward the ground, so that the abutting member can abut against the ground and generate a large resistance, which is greater than the inertia force generated by the universal wheel 103, so that the device can be fixed, avoiding the inertia force generated by the universal wheel 103 after being powered to drive the device to move, thereby reducing safety hazards.

[0024] Secondly, the vertical rail 106 is fixedly connected to the mounting seat 105 and is located on one side of the mounting seat 105; the movable slider 107 is slidably connected to the vertical rail 106 and is located on one side of the vertical rail 106. The number of the vertical rails 106 corresponds to the number of the mounting seats 105. The vertical rail 106 is arranged on the mounting seat 105. The vertical rail 106 is in a rectangular shape. The movable slider 107 is located in the vertical rail 106. The cross-section of the movable slider 107 is adapted to the cross-section of the vertical rail 106, so that the movable slider 107 can move in the vertical rail 106 along the direction of the vertical rail 106. The abutment member is connected to the movable slider 107, so that when the movable slider 107 moves in the vertical rail 106, it can drive the abutment member to move toward the ground.

[0025] At the same time, the threaded rod 108 is rotatably connected to the vertical rail 106 and is threadedly connected to the movable slider 107; the drive motor 109 is fixedly connected to the mounting seat 105, and the output end of the drive motor 109 is fixedly connected to the threaded rod 108. The number of the drive motors 109 corresponds to the number of the vertical rails 106. The two drive motors 109 are respectively fixed to the upper surfaces of the two mounting seats 105 by bolts, and the output end of the drive motor 109 passes through the top of the mounting seat 105 to the vertical rail 106. The threaded rod 108 is located in the vertical rail 106, and the top of the threaded rod 108 is fixed to the drive The output end of the driving motor 109 is fixed together, and the bottom end of the threaded rod 108 rotates with the vertical track 106 through a bearing, so that when the driving motor 109 is started, it can drive the threaded rod 108 to rotate synchronously, and the movable slider 107 is penetrated by the threaded rod 108, and the outer surface of the threaded rod 108 has an external thread, and the penetration portion of the movable slider 107 has an internal thread matched with the external thread, so that when the threaded rod 108 rotates, the movable slider 107 can move in the vertical track 106 along the direction of the vertical track 106 under the thread drive of rotating the threaded rod 108, thereby driving the abutment member to move.

[0026] In addition, the connecting rod 110 is fixedly connected to the moving slider 107 and is located on one side of the moving slider 107; the abutment panel 111 is fixedly connected to the connecting rod 110 and is located on one side of the connecting rod 110; the protective component is arranged on the abutment panel 111, the connecting rod 110 is fixed on the moving slider 107, the cross section of the connecting rod 110 is L-shaped, the end of the connecting rod 110 away from the moving slider 107 faces the ground and is parallel to the ground, and the center of the upper surface of the abutment panel 111 is in contact with the moving slider 107. The bottom ends of the connecting rods 110 are welded together, so that when the movable slider 107 moves in the vertical track 106, the abutment panel 111 can be driven to move by the connecting rods 110, and the protective component is arranged on the lower surface of the abutment panel 111. When the movable slider 107 moves to the lowest end of the vertical track 106, the abutment panel 111 can just abut against the ground through the protective component, thereby generating a large resistance with the ground, and the resistance is greater than the inertia force generated by the universal wheel 103, so that the device is fixed.

[0027] When using a multi-core cable threading and traction device of the present embodiment, when the traction motor is started to pull the cable, the drive motor 109 is started, and the drive motor 109 drives the threaded rod 108 to rotate, so that the movable slider 107 moves in the vertical track 106 along the direction of the vertical track 106 under the thread drive of the rotating threaded rod 108, thereby driving the abutment panel 111 to move toward the ground through the connecting rod 110 until the abutment panel 111 abuts against the ground through the protective component and generates a large resistance, which is greater than the inertia force generated by the universal wheel 103, so that the device can be fixed, avoiding the inertia force generated by the universal wheel 103 after being subjected to force to drive the device to move, thereby reducing safety hazards.

[0028] The second embodiment of the present application is:

[0029] Based on the first embodiment, please refer to Figure 3 and Figure 4 , Figure 3 is a schematic diagram of the overall structure of the multi-core cable threading and pulling device of the second embodiment, Figure 4 2 is a schematic diagram of the structure of the fixing assembly of the second embodiment. The protection component of this embodiment includes a protection pad 201 and a rubber ball 202 .

[0030] According to this specific embodiment, the protective pad 201 is fixedly connected to the abutting panel 111 and is located on one side of the abutting panel 111; the rubber ball 202 is fixedly connected to the protective pad 201 and is located on one side of the protective pad 201. The protective pad 201 is arranged on the lower surface of the abutting panel 111. The protective pad 201 is made of a polymer sponge material, has the characteristics of anti-slip and wear resistance, and has good toughness. The rubber balls 202 are arrayed on the lower surface of the protective pad 201. The rubber balls 202 are made of a soft rubber material, has the characteristics of anti-slip and wear resistance, and can be elastically deformed by extrusion. The arrangement of the protective pad 201 and the rubber ball 202 enables the abutting panel 111 to abut against the ground through the protective pad 201 and the rubber ball 202, thereby increasing the resistance between the ground and the abutting panel 111, making the fixation of the device more stable.

[0031] When using a multi-core cable threading and traction device of this embodiment, when the traction motor is started to pull the cable, the abutment panel 111 abuts against the ground through the protective pad 201 and the rubber ball 202, thereby increasing the resistance between the ground and the abutment panel 111, making the fixation of the device more stable.

[0032] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A multi-core cable threading and pulling device, comprising a moving frame, a wire storage box, a universal wheel and a fixed rod, wherein the wire storage box is fixedly connected to the moving frame and is located on one side of the moving frame, the universal wheel is fixedly connected to the moving frame and is located on one side of the moving frame, and the fixed rod is fixedly connected to the moving frame and is located on one side of the moving frame, characterized in that: Also included are fixing components; The fixing assembly includes a mounting seat, a moving member, a driving member and an abutting member. The mounting seat is fixedly connected to the moving frame and is located on one side of the moving frame. The moving member is arranged on the mounting seat, the driving member is arranged on the mounting seat, and the abutting member is arranged on the mounting seat.

2. The multi-core cable threading and pulling device according to claim 1, characterized in that: The moving component comprises a vertical track and a moving slider, wherein the vertical track is fixedly connected to the mounting seat and is located at one side of the mounting seat; the moving slider is slidably connected to the vertical track and is located at one side of the vertical track.

3. The multi-core cable threading and pulling device according to claim 2, characterized in that: The driving component includes a threaded rod and a driving motor. The threaded rod is rotationally connected to the vertical track and is threadedly connected to the movable slider. The driving motor is fixedly connected to the mounting seat, and the output end of the driving motor is fixedly connected to the threaded rod.

4. The multi-core cable threading and pulling device according to claim 3, characterized in that: The abutment component includes a connecting rod, an abutment panel and a protective component. The connecting rod is fixedly connected to the movable slider and is located on one side of the movable slider; the abutment panel is fixedly connected to the connecting rod and is located on one side of the connecting rod; the protective component is arranged on the abutment panel.

5. The multi-core cable threading and pulling device according to claim 4, characterized in that: The protective component comprises a protective pad and a rubber ball. The protective pad is fixedly connected to the abutting panel and is located at one side of the abutting panel; the rubber ball is fixedly connected to the protective pad and is located at one side of the protective pad.

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