Large cable laying device

Abstract

The utility model relates to a large-scale cable laying device. The large-scale cable laying device comprises a mobile vehicle body; the supports are arranged on the movable vehicle body, and the supports are arranged on the movable vehicle body in the mode that the distance between the supports can be adjusted; and the supporting plate is arranged at the top of the bracket. The cable laying device provided by the utility model is provided with the supports with adjustable intervals, the supporting plates arranged at the tops of the supports are used for supporting the cable coils, and the intervals of the supports can be adjusted according to the sizes of the cable coils, so that the cable laying device can adapt to cable winding wheels with different models and sizes, and is wide in applicability. The problems that existing multiple sets of supports are high in cost, and more supports are disordered and inconvenient to use can be effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable laying devices, in particular to a large-scale cable laying device. Background Art

[0002] At present, the development of photovoltaic construction is moving towards large-scale development. Therefore, photovoltaic booster stations use a large number of large high-voltage cables (generally above 240). The cable diameter is generally large and the quality is heavy. When laying the cables, the cables need to be transported off the reels. Small cables can be transported manually, but for cables with larger diameters, manpower cannot complete this task.

[0003] In previous photovoltaic construction work, the cable laying process generally uses two brackets plus a horizontal column to lay the cable reel in the air. In order to meet the needs of reels of different diameters, four or five sets of brackets are generally made on site, which leads to high construction costs. There are too many cable laying brackets, which are messy and inconvenient for personnel to use. Utility Model Content

[0004] The purpose of the utility model is to overcome the defects of the prior art and provide a large-scale cable laying device to solve the problems in the prior art of producing a large number of brackets to meet the needs of cable reels of different diameters, resulting in high construction costs, a large number of cable laying brackets, and being messy and inconvenient for personnel to use.

[0005] The technical solution to achieve the above purpose is:

[0006] The utility model provides a large-scale cable laying device, comprising:

[0007] Moving the vehicle body;

[0008] a pair of brackets disposed on the mobile body, wherein the pair of brackets are disposed on the mobile body in a manner in which the spacing between the brackets is adjustable; and

[0009] A support plate is arranged on the top of the bracket.

[0010] The cable laying device of the utility model is provided with a bracket with adjustable spacing, and a support plate provided on the top of the bracket is used to support the cable reel, and the spacing of the bracket can be adjusted according to the size of the cable reel, and can be adapted to cable reels of different models and sizes, and has a wide range of applicability. It can effectively solve the problems of high cost and inconvenient use of multiple sets of existing brackets.

[0011] A further improvement of the large-scale cable laying device of the utility model is that it also includes a guide mechanism arranged on the mobile vehicle body, and the guide mechanism is provided with a plurality of guide wheels that are telescopically adjustable and rotatable, and the guide wheels can clamp the corresponding cables through telescopic adjustment.

[0012] A further improvement of the large-scale cable laying device of the utility model is that the guide mechanism further comprises a first electric push rod with adjustable height and a mounting frame arranged on the top of the first electric push rod;

[0013] The guide wheel is telescopically adjustable and installed on the inner side of the installation frame through a second electric push rod.

[0014] A further improvement of the large-scale cable laying device of the utility model is that a pair of retractable and adjustable clamps are further provided in the installation frame, and the pair of clamps can clamp the corresponding cables through the retractable adjustment.

[0015] A further improvement of the large-scale cable laying device of the utility model is that the first electric push rod is movably and adjustably arranged on the mobile vehicle body, and the movement and adjustment direction of the first electric push rod is consistent with the adjustment direction of the bracket.

[0016] A further improvement of the large-scale cable laying device of the utility model is that it also includes a mounting seat arranged corresponding to the bracket, and a slide groove is arranged on the mounting seat;

[0017] The bottoms of a pair of brackets are slidably arranged in the slide grooves;

[0018] The mounting seat is provided with a driving mechanism, which is drivingly connected to a pair of brackets and can drive the pair of brackets to move toward each other for adjustment or move in the opposite direction for adjustment.

[0019] A further improvement of the large-scale cable laying device of the utility model is that the driving mechanism comprises a first screw rod rotatably mounted on the mounting seat and a first motor connected to the mounting seat and drivingly connected to the first screw rod;

[0020] The first screw is placed in the slide groove;

[0021] The first motor can drive the first screw to rotate;

[0022] The bottom of the bracket is connected to a sliding block threadably connected to the first screw rod, and the sliding block is slidably arranged in the sliding groove;

[0023] The threads on the first screw rod are arranged in opposite directions at the threaded connection points between the two sliders.

[0024] A further improvement of the large-scale cable laying device of the utility model is that the bracket is a third electric push rod, and the third electric push rod is vertically arranged.

[0025] A further improvement of the large-scale cable laying device of the utility model is that a warning light is also arranged on the mobile vehicle body.

[0026] A further improvement of the large-scale cable laying device of the utility model is that the mobile vehicle body comprises a vehicle seat and wheels arranged under the vehicle seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a side view of the large-scale cable laying device of the utility model.

[0028] Figure 2 It is a front view of a pair of brackets in the large-scale cable laying device of the utility model.

[0029] Figure 3 It is a front view of the guide mechanism in the large-scale cable laying device of the utility model. DETAILED DESCRIPTION

[0030] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0031] See also Figure 1 The utility model provides a large-scale cable laying device, which is used to solve the problems of large construction engineering, many brackets, and inconvenient use by personnel in the prior art due to the production of multiple sets of brackets to meet the requirements of different diameters of cable drums. The large-scale cable laying device of the utility model can be moved by the mobile body provided, and can be flexibly moved to a designated position as required. The spacing of the brackets on the mobile body can be adjusted, so that it can adapt to cable reels of different models and sizes, and has a wide range of applicability. The large-scale cable laying device of the utility model is described below in conjunction with the accompanying drawings.

[0032] See also Figure 1 , showing a side view of the large cable laying device of the utility model. Figure 2 , showing the front view of a pair of brackets in the large cable laying device of the utility model. Figure 1 and Figure 2 , the large-scale cable laying device of the utility model is explained.

[0033] like Figure 1 and Figure 2 As shown, the large-scale cable laying device of the utility model includes a moving body 21, a pair of brackets 22 and a support plate 23. The pair of brackets 22 are arranged on the moving body 21 in a manner where the spacing between the pair of brackets 22 is adjustable, and the support plate 23 is arranged on the top of the brackets 22.

[0034] When in use, a shaft rod of suitable length can be passed through the inside of the winding wheel wound with a large cable, and the two ends of the shaft rod can be placed on the corresponding support plate 23. At this time, the spacing between a pair of brackets 22 can be adjusted to match the spacing between the pair of brackets 22 with the length of the shaft rod, and then the mobile body 21 can be moved to the designated position, and then the cable can be released to carry out the cable laying operation.

[0035] In a specific embodiment of the present invention, Figure 1 and Figure 3 As shown, the large-scale cable laying device also includes a guide mechanism 24 arranged on the mobile body 21, and the guide mechanism 24 is provided with a plurality of guide wheels 243 that are telescopically adjustable and rotatable, and the guide wheels 243 can clamp the corresponding cables through telescopic adjustment.

[0036] When laying the cable, the guide wheel 243 is used to clamp the cable, and the guide wheel 243 can roll on the surface of the cable, so as to guide the release of the cable.

[0037] like Figure 1 and Figure 3 As shown, the guide mechanism 24 also includes a first electric push rod 241 with adjustable height and a mounting frame 242 arranged on the top of the first electric push rod 241; the guide wheel 243 is telescopically mounted on the inner side of the mounting frame 242 through the second electric push rod 244. The first electric push rod 241 is arranged vertically, and the height adjustment of the first electric push rod 241 can be adjusted according to the needs of cable laying.

[0038] Preferably, the mounting frame 242 is a square frame, and four guide wheels 243 and second electric push rods 244 are provided, located at the four corners of the square frame. The four second electric push rods 244 extend and adjust, and move the corresponding guide wheels 243 toward the middle of the square frame, so as to clamp the cables passing through the square frame. Specifically, the guide wheels 243 are rotatably mounted on a wheel seat, and the wheel seat is connected to the end of the corresponding second electric push rod 244.

[0039] Furthermore, a pair of retractable clamps 245 are also provided in the installation frame 242, and the pair of clamps 245 can clamp the corresponding cables through retractable adjustment. Preferably, the pair of clamps 245 are provided on the upper and lower sides of the frame, and the clamps 245 are connected to the inner side of the frame through the fourth electric push rod 246, and the fourth electric push rod 246 is retractable and adjustable, thereby moving the pair of clamps 245 toward each other or in the opposite direction. When the cable laying operation stops, the cable can be clamped by the clamp 245 to prevent the cable from being released outward due to shaking or other conditions.

[0040] Furthermore, if Figure 1 and Figure 3As shown, the first electric push rod 241 is movably and adjustably disposed on the moving vehicle body 21 , and the moving and adjusting direction of the first electric push rod 241 is consistent with the adjusting direction of the bracket 22 .

[0041] A slide 247 is connected to the bottom of the first electric push rod 241, and a fixed seat 27 is provided on the mobile body 21 corresponding to the first electric push rod 241. The fixed seat 27 is provided with an adjustment groove 271, and the slide 247 connected to the bottom of the first electric push rod 241 is slidably arranged in the adjustment groove 271. A driving assembly 28 is provided on the fixed seat 27 and is drivingly connected to the slide 247. The driving assembly 28 can drive the slide 247 to move and adjust along the adjustment groove 271.

[0042] The driving assembly 28 includes a second screw rod 281 rotatably arranged on the fixing seat 27 and a second motor fixedly connected to the outside of the fixing seat 27. The second screw rod 281 is arranged in the adjusting slot 271. The second motor 282 is drivingly connected to the second screw rod 281 and can drive the second screw rod 281 to rotate. The slide 247 is threadedly connected to the second screw rod 281. The slide 247 is limited in the adjusting slot 271. The adjusting slot 271 limits the rotation of the slide 247. When the second motor 282 drives the second screw rod 281 to rotate, the slide 247 can be moved and adjusted along the adjusting slot 271. By adjusting the position of the first electric push rod 241, large cables at different positions can be laid.

[0043] In a specific embodiment of the present invention, Figure 1 and Figure 2 As shown, it also includes a mounting seat 25 arranged corresponding to the bracket 22, and a slide groove 251 is provided on the mounting seat 25; the bottom of a pair of brackets 22 is slid in the slide groove 251; a driving mechanism 26 is provided on the mounting seat 25, and the driving mechanism 26 is connected to the pair of brackets 22 for driving the pair of brackets 22 to move toward each other or move in the opposite direction for adjustment.

[0044] Furthermore, the driving mechanism 26 includes a first screw 261 rotatably mounted on the mounting base 25 and a first motor 262 connected to the mounting base 25 and drivingly connected to the first screw 261; the first screw 261 is placed in the slide groove 251; the first motor 262 can drive the first screw 261 to rotate; a slider 221 threadedly connected to the first screw 261 is connected to the bottom of the bracket 22, and the slider 221 is slidably arranged in the slide groove 251; the thread setting directions of the first screw 261 and the threaded connection between the two sliders 221 are opposite. The first screw rod 261 is symmetrically provided with left-handed threads and right-handed threads, wherein the left-handed threads are located on the left side and the right-handed threads are located on the right side. The two sliders 221 are provided with screw holes compatible with the left-handed threads and the right-handed threads. In this way, when the first motor 262 drives the first screw rod 261 to rotate, the slide groove 251 limits the rotation of the slider 221, and then the two sliders 221 move toward each other or move in the opposite direction on the first screw rod 261 for adjustment, and then drive the corresponding bracket 22 to move toward each other or move in the opposite direction for adjustment.

[0045] The bracket 22 is a second electric push rod, which is arranged vertically. The second electric push rod can adjust the height of the cable installation through telescopic adjustment.

[0046] The support plate 23 is preferably a U-shaped plate.

[0047] In a specific embodiment of the present invention, Figure 1 As shown, a warning light 29 is also provided on the mobile body 21 .

[0048] Furthermore, the mobile vehicle body 21 includes a seat 211 and wheels 212 disposed under the seat 211. The mobile vehicle body 21 is preferably a crawler-type mobile vehicle body, and crawlers are sleeved on the outer sides of the wheels 212.

[0049] A control circuit and a power supply are arranged inside the mobile body 21. A controller is also arranged on the mobile body 21. A remote control module is arranged inside the controller to realize the movement control of the mobile body 21 and to operate and control the bracket 22 and the guide mechanism 24. The first motor, the second motor, the first electric push rod, the second electric push rod, the third electric push rod, the fourth electric push rod and the warning light are electrically connected to the controller through wires, and the controller is electrically connected to the control circuit and the power supply inside the mobile body through wires.

[0050] It should be noted that the mobile body, controller, first motor, first electric push rod, second motor, second electric push rod, third electric push rod, fourth electric push rod and warning light used in the utility model are all relatively mature technical products in the prior art and can be purchased on the market, and can be customized according to the description in the specification and the drawings. The specific connection method of each device adopts conventional means such as mature bolts, rivets, welding, etc. in the prior art. The parts and equipment all adopt conventional models in the prior art. The control method is controlled by the controller, and the controller is provided with a remote control module, which can perform remote control operations for the above-mentioned electrical equipment. The controller control circuit can be realized by programming by technicians in this field, which belongs to the common knowledge in this field, so the utility model no longer explains the control method and its circuit connection relationship in detail.

[0051] The working principle of the large-scale cable laying device of the utility model is as follows:

[0052] When it is necessary to use the large-scale cable laying device, the operator first electrically connects the controller to the control circuit and power supply inside the mobile vehicle body, and then starts the mobile vehicle body to move to the pre-buried point where the large-scale cable needs to be laid, and starts the first motor to drive the two sliders on the first screw rod to move relative to each other, and starts the third electric push rod to drive the two support plates to rise and move to a suitable distance, and then passes an axle of suitable length through the inside of the winding wheel on which the large-scale cable is wound, and places the two ends of the axle in the support plate on the bracket, and further pulls out one end of the large-scale cable wound on the winding wheel and passes it through the installation frame in the guide mechanism and then fixes it to the inside of the pre-buried groove where the cable needs to be laid, and then starts the four second electric push rods to drive the four guide wheels to move relative to each other until they are in contact with each other. The outer sides of the large cables are in contact with each other, thereby completing the auxiliary guiding operation of the large cables, and further, the second motor in the guiding mechanism can be started to drive the slide on the second screw to move, and the first electric push rod can be started to operate, so that the installation frame with the large cables running through it can be driven to move and adjust to different positions, so that the device can lay cables in large cable pre-buried grooves at different positions, and finally, the mobile vehicle body is started to move continuously, and the winding wheel with the large cables mounted on the bracket rotates in the support plate through the shaft to pay out the large cables, and then the guide wheel on the second electric push rod in the guiding mechanism can guide the cable, and the clamp can be driven to approach and fit the cable by starting the fourth electric push rod, so that the large cable can be stopped during laying.

[0053] The beneficial effects of the large-scale cable laying device of the utility model are as follows: the operating principle of the device is simple, and a large-scale cable bracket is set on the mobile vehicle body, and a first motor is set to drive the two sliders on the first screw to move relative to each other, and the third electric push rod is started to operate, thereby driving the two brackets to rise and move to a suitable distance, so as to adapt to cable reels of different models and sizes, and a second motor is set to drive the slide seat on the second screw to move, and the first electric push rod is started to operate, so as to drive the installation frame with a large cable running through it to move and adjust to different positions, so that the device can lay cables for large-scale cable pre-buried troughs at different positions, further improving the practicality and applicability of the device.

[0054] The utility model is described in detail above in conjunction with the embodiments of the drawings. A person skilled in the art can make various variations of the utility model according to the above description. Therefore, certain details in the embodiments should not constitute a limitation of the utility model, and the scope of protection of the utility model shall be defined by the scope of the attached claims.

Claims

1. A large-scale cable laying device, characterized in that: include: Moving the vehicle body; A pair of brackets are arranged on the mobile body, wherein the pair of brackets are arranged on the mobile body in a manner that the spacing between the brackets is adjustable; as well as a support plate disposed on the top of the bracket; It also includes a mounting seat arranged corresponding to the bracket, and a slide groove is arranged on the mounting seat; The bottoms of a pair of brackets are slidably arranged in the slide grooves; The mounting seat is provided with a driving mechanism, which is drivingly connected to a pair of brackets and can drive the pair of brackets to move toward each other for adjustment or move in the opposite direction for adjustment.

2. The large-scale cable laying device according to claim 1, characterized in that: It also includes a guide mechanism arranged on the mobile vehicle body, and the guide mechanism is provided with a plurality of guide wheels which are telescopically adjustable and rotatable, and the guide wheels can clamp corresponding cables through telescopic adjustment.

3. The large-scale cable laying device according to claim 2, characterized in that: The guide mechanism further includes a first electric push rod with adjustable height and a mounting frame arranged on the top of the first electric push rod; The guide wheel is telescopically adjustable and installed on the inner side of the installation frame through a second electric push rod.

4. The large-scale cable laying device according to claim 3, characterized in that: A pair of retractable and adjustable clamps are also provided in the installation frame, and the pair of clamps can clamp corresponding cables through retractable adjustment.

5. The large-scale cable laying device according to claim 3, characterized in that: The first electric push rod is movably and adjustably arranged on the mobile vehicle body, and the movement and adjustment direction of the first electric push rod is consistent with the adjustment direction of the bracket.

6. The large-scale cable laying device according to claim 1, characterized in that: The driving mechanism comprises a first screw rod rotatably mounted on the mounting seat and a first motor connected to the mounting seat and drivingly connected to the first screw rod; The first screw is placed in the slide groove; The first motor can drive the first screw to rotate; The bottom of the bracket is connected to a sliding block threadably connected to the first screw rod, and the sliding block is slidably arranged in the sliding groove; The threads on the first screw rod are arranged in opposite directions at the threaded connection points between the two sliders.

7. The large-scale cable laying device according to claim 1, characterized in that: The bracket is a third electric push rod, and the third electric push rod is arranged vertically.

8. The large-scale cable laying device according to claim 1, characterized in that: The mobile vehicle body is also provided with a warning light.

9. The large-scale cable laying device according to claim 1, characterized in that: The mobile vehicle body comprises a seat and wheels arranged under the seat.

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