Subway cable laying device

Abstract

The utility model belongs to the technical field of subway cable laying, and discloses a subway cable laying device, which comprises a bottom plate, and is characterized in that a winch is arranged at the top end of the bottom plate, a cable body is wound on the surface of the winch, an adjusting mechanism is arranged at the top end of the bottom plate, and the adjusting mechanism comprises a supporting rod. The supporting rod is fixedly connected to the top end of the bottom plate. According to the utility model, the second transmission wheel drives the transmission gear ring and the first transmission wheel to rotate, then the transmission gear ring drives the gear and the lead screw to rotate, in the rotation process of the lead screw, the sliding rod descends on the surface of the lead screw, then the sliding rod drives the first conical wheel, the second conical wheel and the rotating rod to descend, and then the rotating rod drives the cable body to descend. And then the cable body continues to be matched with the cable trough, and finally the sliding rod is driven to ascend and descend, so that the device can be matched with the cable troughs with different heights, the cable laying effect is ensured, and the application range of the device is widened.

Description

Technical Field

[0001] The utility model belongs to the technical field of subway cable laying, in particular to a subway cable laying device. Background Art

[0002] The subway cable laying device is used to lay cables on the top of the subway. Cable laying refers to the process of laying and installing cables along the surveyed route to form a cable line;

[0003] A winch wrapped with a cable is fixed on the top of the device, and then one end of the cable can be placed inside the cable trough and fixed. After the fixation is completed, the device can be pushed to move. During the movement, the cable will be subjected to tension, and this tension will be transmitted to the winch, thereby driving the winch to start rotating; the rotation of the winch will drive the cable to be gradually laid in the cable trough, thereby completing the laying of the entire cable trough; however, in the cable trough laying work along the railway, due to the different sizes and shapes of the rails, when the device moves on the rails, it is likely to be affected by the ups and downs and curvature of the rails, causing the device to move upward as a whole; since the size of the device is fixed, when encountering rails of different sizes, the device may not be able to stably remain above the cable trough, thereby affecting the laying effect of the cable. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides a subway cable laying device.

[0005] To achieve the above object, the utility model provides the following technical solution: a subway cable laying device, comprising a bottom plate, characterized in that a winch is arranged at the top of the bottom plate, and a cable body is wound around the surface of the winch.

[0006] The adjusting mechanism is arranged on the top end of the bottom plate, and the adjusting mechanism comprises a support rod, the support rod is fixedly connected to the top end of the bottom plate, a sliding rod is slidably connected inside the support rod, a fixed shell is fixedly installed on the opposite side of the sliding rod, the top end of the inside of the fixed shell is elastically connected with a spring, the bottom end of the spring is fixedly installed with a conical wheel 1, the opposite side of the sliding rod is rotatably connected with a conical wheel 2, the front end of the fixed shell is rotatably connected with a rotating rod, the bottom end of the inside of the bottom plate is rotatably connected with a gear, the top of the gear is fixedly installed with a screw rod located inside the sliding rod, the top end of the inside of the bottom plate is rotatably connected with a transmission wheel 1, the top end of the inside of the bottom plate is fixedly installed with a motor, and the output end of the motor is fixedly installed with a transmission wheel 2, and the surfaces of the transmission wheel 1 and the transmission wheel 2 are transmission-connected with a transmission gear ring.

[0007] Preferably, a roller is rotatably connected to the bottom end of the bottom plate, and a push rod is fixedly installed at the rear end of the bottom plate.

[0008] Preferably, a slot is provided at the top of the bottom plate, and a plug board is clamped inside the slot.

[0009] Preferably, a support groove is provided inside the bottom plate, and a rotating block located on the surface of the screw rod is rotatably connected inside the support groove.

[0010] Preferably, the surface of the rotating rod is provided with two baffles, and opposite sides of the baffles are in contact with the surface of the cable body.

[0011] Preferably, the surfaces of the conical wheel 1 and the conical wheel 2 are of rough design, and the middle parts of the conical wheel 1 and the conical wheel 2 are of concave design.

[0012] Preferably, a connecting plate is provided at the bottom end of the opposite side of the sliding rod, and the connecting plate is square in design.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model drives the motor to rotate the transmission wheel two, and then the transmission wheel two will drive the transmission gear ring and the transmission wheel one to rotate, and then the transmission gear ring will drive the gear and the lead screw to rotate. During the rotation of the lead screw, the slide bar will drop on the surface of the lead screw, and then the slide bar will drive the conical wheel one, the conical wheel two and the rotating rod to drop, and then the rotating rod will drive the cable body to drop, and then the cable body will continue to fit with the cable trough, and finally the slide bar will be driven to rise and fall, so that the device can be adapted to cable troughs of different heights, thereby ensuring the laying effect of the cables and increasing the use range of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a cross-sectional schematic diagram of the support rod of the utility model;

[0017] Figure 3 This is a schematic diagram showing the tapered wheel of the utility model;

[0018] Figure 4 This is a schematic diagram of a cross-sectional bottom plate of the utility model;

[0019] Figure 5 This is a schematic diagram showing the interior of the bottom plate of the utility model;

[0020] Figure 6 For this utility model Figure 4 A is an enlarged schematic diagram.

[0021] In the figure: 1, bottom plate; 2, capstan; 3, cable body; 4, support rod; 5, slide rod; 6, fixed shell; 7, spring; 8, conical wheel 1; 9, conical wheel 2; 10, rotating rod; 11, gear; 12, screw rod; 13, transmission wheel 1; 14, motor; 15, transmission wheel 2; 16, transmission gear ring; 17, slot; 18, plug plate; 19, support groove; 20, rotating block; 21, roller; 22, push rod; 23, baffle. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figures 1 to 6 As shown, the utility model provides a subway cable laying device, comprising a bottom plate 1, a winch 2 is arranged on the top of the bottom plate 1, and a cable body 3 is wound on the surface of the winch 2.

[0024] The adjusting mechanism is arranged at the top of the base plate 1, and the adjusting mechanism includes a support rod 4, which is fixedly connected to the top of the base plate 1, and a slide rod 5 is slidably connected inside the support rod 4, and a fixed shell 6 is fixedly installed on the opposite side of the slide rod 5, and a spring 7 is elastically connected to the top of the fixed shell 6, and a conical wheel 1 8 is fixedly installed on the bottom end of the spring 7, and a conical wheel 2 9 is rotatably connected to the opposite side of the slide rod 5, and a rotating rod 10 is rotatably connected to the front end of the fixed shell 6, and a gear 11 is rotatably connected to the bottom end of the base plate 1, and a screw rod 12 located inside the slide rod 5 is fixedly installed on the top of the gear 11, and a transmission wheel 13 is rotatably connected to the top of the base plate 1, and a motor 14 is fixedly installed on the top of the base plate 1, and a transmission wheel 2 15 is fixedly installed on the output end of the motor 14, and a transmission gear ring 16 is connected to the surface transmission of the transmission wheel 13 and the transmission wheel 2 15.

[0025] Adopting the above scheme: the operator can place one end of the cable body 3 between the conical wheel 1 8 and the conical wheel 2 9, then the size of the cable body 3 will push the conical wheel 1 8 to move, then the conical wheel 1 8 will squeeze the spring 7, and then pass through the conical wheel 1 8 and the conical wheel 2 9, and be wrapped around the surface of the rotating rod 10, then one end of the cable body 3 can be placed inside the cable trough and fixed, after the fixation is completed, the device can be pushed to move, then one end of the cable body 3 will be subjected to force, then the winch 2 will rotate, and then the cable body 3 will be laid inside the cable trough, and when the device moves on the rail, the size of the rail will cause the device to move up, and at this time the motor 14 can be driven to rotate the transmission wheel 2 15, because The transmission wheel 2 15 is connected to the transmission wheel 1 13 through the transmission gear ring 16, and the transmission wheel 2 15 will drive the transmission gear ring 16 and the transmission wheel 1 13 to rotate, because the teeth on the surface of the transmission gear ring 16 are meshed with the gear 11, and then when the transmission gear ring 16 rotates, it will drive the gear 11 to rotate, and then the gear 11 will drive the screw rod 12 to rotate, because the surface of the screw rod 12 is threadedly connected with the sliding rod 5 at the left end, and then when the screw rod 12 rotates, the sliding rod 5 at the left end will drop on the surface of the screw rod 12, and then the screw rod 12 will drive the conical wheel 1 8, the conical wheel 2 9 and the rotating rod 10 to drop, and then the rotating rod 10 and the cable body 3 continue to adapt to the bottom end of the cable trough, and then the device can continue to lay the cable body 3.

[0026] like Figure 1 and Figure 4 As shown, a roller 21 is rotatably connected to the bottom end of the bottom plate 1, a push rod 22 is fixedly installed at the rear end of the bottom plate 1, a slot 17 is opened at the top end of the bottom plate 1, and an inserting plate 18 is clamped inside the slot 17.

[0027] The above scheme is adopted: through the design of the roller 21 and the push rod 22, the operator can hold the push rod 22 and then exert force, and then the roller 21 can be rotated. Through the rotation of the roller 21, the entire device can be driven to move; through the design of the slot 17 and the plug plate 18, the plug plate 18 can be pulled out from the inside of the slot 17, and then the operator can observe the working status of the adjustment mechanism, and it is convenient for the operator to maintain the adjustment mechanism.

[0028] like Figure 2 and Figure 6 As shown, a support groove 19 is opened inside the base plate 1, and a rotating block 20 located on the surface of the screw rod 12 is rotatably connected inside the support groove 19; baffles 23 are provided on the surface of the rotating rod 10, and there are two baffles 23, and the opposite side of the baffles 23 contacts the surface of the cable body 3.

[0029] The above scheme is adopted: through the design of the support groove 19 and the rotating block 20, when the screw rod 12 rotates, it will drive the rotating block 20 to rotate inside the support groove 19, and then the rotating block 20 can support and limit the screw rod 12, thereby ensuring the normal operation of the screw rod 12; through the design of the rotating rod 10, the cable body 3 is placed between the baffles 23, and then the baffles 23 can limit the moving direction of the cable body 3, thereby ensuring that the cable body 3 is laid inside the cable groove.

[0030] like Figure 2 and Figure 3 As shown, the surfaces of the conical wheel 1 8 and the conical wheel 2 9 are of rough design, and the middle parts of the conical wheel 1 8 and the conical wheel 2 9 are of concave design; a connecting plate is provided at the bottom end of the opposite side of the slide rod 5, and the connecting plate is of square design.

[0031] The above scheme is adopted: through the design of conical wheel 1 8 and conical wheel 2 9, when the cable body 3 is placed between conical wheel 1 8 and conical wheel 2 9, the size of the cable body 3 will push the conical wheel 1 8 to squeeze the spring 7, so that the conical wheel 1 8 and conical wheel 2 9 clamp the cable; since the middle parts of the conical wheel 1 8 and conical wheel 2 9 are concave in design, the cable body 3 can be limited, and the surfaces of the conical wheel 1 8 and conical wheel 2 9 are rough in design, which can increase the friction between the cable body 3 and the conical wheel 1 8 and conical wheel 2 9, and thus when laying the cable body 3, the tension of the cable body 3 can be increased, so that the cable body 3 can be laid straight inside the cable trough; through the design of the slide bar 5, when the slide bar 5 at the left end moves, the connecting plate will move with it, and then the connecting plate will drive the slide bar 5 at the right end to move, and then the two slide bars 5 will smoothly drive the conical wheel 1 8, conical wheel 2 9 and the rotating rod 10 to move.

[0032] The working principle and use process of this utility model:

[0033] First, the operator can put one end of the cable body 3 between the conical wheel 1 8 and the conical wheel 2 9, and then the size of the cable body 3 will push the conical wheel 1 8 to squeeze the spring 7, and then the conical wheel 1 8 and the conical wheel 2 9 will clamp the cable body 3, and then one end of the cable body 3 can be wrapped around the surface of the rotating rod 10, and then one end of the cable body 3 is fixed inside the cable trough, and then the push rod 22 is pushed to rotate the roller 21, and the roller 21 will drive the device to move. During the movement, the cable body 3 will be stressed, and then the winch 2 will rotate, so that the entire cable trough is laid, and the device moves on the rails. When the screw rod 12 rotates, the size of the rail will cause the device to move upward. At this time, the motor 14 can be driven to rotate the transmission wheel 2 15, and then the transmission wheel 2 15 will drive the transmission gear ring 16 and the transmission wheel 1 13 to rotate, and then the transmission gear ring 16 will drive the gear 11 and the screw rod 12 to rotate. During the rotation of the screw rod 12, the slide bar 5 will descend on the surface of the screw rod 12, and then the slide bar 5 will drive the conical wheel 1 8, the conical wheel 2 9 and the rotating rod 10 to descend, and then the rotating rod 10 will drive the cable body 3 to descend, and then the cable body 3 will continue to adapt to the cable trough, and then the device can be pushed to move, so as to carry out the laying work and finally complete the operation process.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A subway cable laying device, comprising a base plate (1), characterized in that: A capstan (2) is disposed at the top of the bottom plate (1), and a cable body (3) is wound around the surface of the capstan (2). An adjustment mechanism is arranged at the top end of a base plate (1), the adjustment mechanism comprises a support rod (4), the support rod (4) is fixedly connected to the top end of the base plate (1), a slide rod (5) is slidably connected inside the support rod (4), a fixed shell (6) is fixedly installed on the opposite side of the slide rod (5), a spring (7) is elastically connected to the top end of the fixed shell (6), a conical wheel (8) is fixedly installed on the bottom end of the spring (7), a conical wheel (9) is rotatably connected to the opposite side of the slide rod (5), and the fixed shell (6) is fixedly installed with a spring (7) at its bottom end. The front end is rotatably connected to a rotating rod (10), the bottom end inside the base plate (1) is rotatably connected to a gear (11), the top end of the gear (11) is fixedly mounted with a screw rod (12) located inside the slide bar (5), the top end inside the base plate (1) is rotatably connected to a transmission wheel 1 (13), the top end inside the base plate (1) is fixedly mounted with a motor (14), the output end of the motor (14) is fixedly mounted with a transmission wheel 2 (15), and the surfaces of the transmission wheel 1 (13) and the transmission wheel 2 (15) are transmission-connected with a transmission gear ring (16).

2. The subway cable laying device according to claim 1, characterized in that: The bottom end of the bottom plate (1) is rotatably connected to a roller (21), and the rear end of the bottom plate (1) is fixedly mounted with a push rod (22).

3. The subway cable laying device according to claim 1, characterized in that: A slot (17) is provided at the top of the bottom plate (1), and a plug board (18) is clamped inside the slot (17).

4. The subway cable laying device according to claim 1, characterized in that: A support groove (19) is provided inside the bottom plate (1), and a rotating block (20) located on the surface of the screw rod (12) is rotatably connected inside the support groove (19).

5. The subway cable laying device according to claim 1, characterized in that: The surface of the rotating rod (10) is provided with two baffles (23), and the opposite side of the baffles (23) is in contact with the surface of the cable body (3).

6. The subway cable laying device according to claim 1, characterized in that: The surfaces of the conical wheel 1 (8) and the conical wheel 2 (9) are of rough design, and the middle parts of the conical wheel 1 (8) and the conical wheel 2 (9) are of concave design.

7. The subway cable laying device according to claim 1, characterized in that: A connecting plate is provided at the bottom end of the opposite side of the sliding rod (5), and the connecting plate is square in design.

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