Crawler-type mobile power supply vehicle

Abstract

The utility model relates to a crawler-type mobile power supply vehicle which comprises a crawler, a power cabinet used for supplying power to the crawler is installed on the crawler, an automatic winding device which is horizontally distributed and provided with a cable is further installed on the crawler, and the automatic winding device is electrically connected with the power cabinet. A reciprocating motion device installed on the crawler is arranged on the side, away from the power cabinet, of the automatic winding device, the reciprocating motion device and the automatic winding device are arranged in parallel and are in transmission connection through a transmission mechanism, and a wire guide device capable of horizontally reciprocating along the reciprocating motion device is installed on the reciprocating motion device. When in use, the cable-stayed ground-climbing device is not only suitable for flat terrains, but also suitable for terrains in mountainous areas. The cable-stayed ground-climbing device is simple in structure and convenient to use. And secondly, in the process of winding and unwinding the cable, the situation that the cable is disordered can be reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of mobile power supply equipment, in particular to a crawler-type mobile power supply vehicle. Background Art

[0002] A mobile power supply vehicle is a movable power supply equipment; and an existing mobile power supply vehicle usually includes a power vehicle, and a power cabinet for driving the power vehicle to move and a winding device for reeling and unwinding the cable are installed on the power vehicle. Specifically, when in use, after the mobile power supply vehicle is moved to a suitable position, the cable can be unwound by the winding device, and then one end of the cable can be pulled to connect with the distribution cabinet in the building. At this time, when the plug of the electrical equipment is inserted into the socket at the other end of the cable, the electrical equipment can be powered; and when the power supply is finished, the cable can be reeled in by the winding device, but the existing mobile power supply vehicle is not suitable for mountainous terrain; in addition, when the winding device is in the process of reeling and unwinding the cable, the cable sometimes becomes tangled. Therefore, there are still shortcomings and deficiencies in the prior art. Utility Model Content

[0003] The purpose of the utility model is to provide a crawler-type mobile power supply vehicle to solve the problems raised in the above-mentioned background technology.

[0004] In order to solve the above problems, the technical solution adopted by the utility model is:

[0005] A crawler type mobile power supply vehicle comprises a crawler vehicle, on which a power cabinet for supplying power to the crawler vehicle is installed, and on which a horizontally distributed automatic winding device with a cable is also installed, the automatic winding device is electrically connected to the power cabinet, and a reciprocating device installed on the crawler vehicle is arranged on the side of the automatic winding device away from the power cabinet, the reciprocating device is arranged in parallel with the automatic winding device and is connected through a transmission mechanism, and a wire device capable of horizontal reciprocating motion along the reciprocating device is installed on the reciprocating device, and the free end of the cable passes through the wire device.

[0006] Furthermore, the wire device includes a base plate which is horizontally arranged and can perform horizontal reciprocating motion along the reciprocating moving device, both sides of the base plate are rotatably connected to a first wire roller which is arranged parallel to the automatic winding device, a top plate which is parallel to the bottom plate is arranged above the base plate, and vertically distributed second wire rollers are rotatably connected between the four corners of the top plate and the base plate, and both sides of the top plate are also rotatably connected to a third wire roller which is arranged parallel to the first wire roller.

[0007] Furthermore, the four corners of the top surface of the base plate are fixedly connected with vertically relatively distributed fixing rods, each fixing rod is sleeved and rotatably connected with the second wire roller, and the top end of the fixing rod is penetrated through the second wire roller and is installed with a connecting bolt coaxially arranged with the fixing rod, the heads of the connecting bolts are respectively fixedly connected to the fixing rods, and the screw ends of the connecting bolts are threadedly connected with locking blocks after penetrating the top plate, and the four corners of the top plate are slidably sleeved on the connecting bolts.

[0008] Furthermore, the crawler vehicle is equipped with two vertically opposite support seats, the reciprocating device includes two guide rods that are oppositely arranged and parallel to the first wire roller, the two ends of each guide rod are respectively fixedly connected to the support seat, and a reciprocating screw parallel to the guide rod is arranged between the two guide rods, both ends of the reciprocating screw are rotatably connected to the support seat, and one end of the reciprocating screw is connected to the automatic winding device through a transmission mechanism, and a sliding frame is also sleeved on the reciprocating screw and threadedly connected, the two sides of the sliding frame are respectively sleeved on the guide rods and slidably connected to the guide rods, and the base plate is installed on the top of the sliding frame.

[0009] Furthermore, the automatic winding device includes a drum arranged parallel to the guide rod, both ends of the drum are rotatably connected to the support seat, and one end of the drum is transmission-connected to a forward and reverse motor installed on the support seat, the drum and the reciprocating screw are transmission-connected via a transmission mechanism, and the cable is wound around the drum, and the power cabinet is electrically connected to the forward and reverse motor.

[0010] Furthermore, the tracked vehicle includes a tracked frame, a horizontally distributed support plate is installed on the top of the tracked frame, and track wheels are rotatably connected to the four corners of the tracked frame, a walking drive mechanism electrically connected to a power cabinet is transmission-connected to one of the track wheels, and an annular track is installed between two track wheels on the same side of the tracked frame, and a tensioning adjustment mechanism for adjusting the tension of the annular track is installed on the track frame in the annular track, and the power cabinet, automatic winding device and reciprocating device are all installed on the support plate.

[0011] Furthermore, the tensioning adjustment mechanism is a retractable adjustment rod horizontally mounted on the crawler frame, and the retractable ends of the adjustment rod are respectively rotatably connected to the crawler wheels.

[0012] By adopting the above technical solution, the beneficial effects of the utility model are:

[0013] The utility model installs both the power cabinet and the automatic winding device on the crawler vehicle, so that when in use, it can be applied not only to flat terrain but also to mountainous terrain; secondly, by installing the reciprocating device and the conducting device on the crawler vehicle, when the automatic winding device is in the process of winding and unwinding the cable, the reciprocating device can synchronously drive the conducting device to perform horizontal reciprocating motion, so that the conducting device can guide and comb the cable, thereby reducing the situation of cable tangling. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 for Figure 1 Schematic diagram of the structure in a top-down view;

[0016] Figure 3 for Figure 2 A schematic diagram of the three-dimensional structure of the middle part of the device;

[0017] Figure 4 for Figure 3 Schematic diagram of the structure in the split state.

[0018] Figure numerals: 1. automatic winding device; 11. cable; 12. reel; 13. forward and reverse motor; 2. reciprocating device; 21. guide rod; 22. reciprocating screw; 23. sliding frame; 3. wire device; 31. bottom plate; 32. first wire roller; 33. top plate; 34. second wire roller; 35. third wire roller; 36. locking block; 37. connecting bolt; 4. track vehicle; 41. track vehicle frame; 42. support plate; 43. track wheel; 44. annular track; 5. power cabinet; 51. generator; 52. PLC frequency conversion control cabinet; 6. tensioning adjustment mechanism; 61. sleeve; 62. slide rod; 63. locking bolt; 7. support seat. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and beneficial effects of the present invention clearer, the implementation mode of the present invention is further described in detail below with reference to the accompanying drawings.

[0020] like Figures 1 to 4As shown, the utility model provides a crawler-type mobile power supply vehicle, including a crawler vehicle 4, on which a power cabinet 5 for supplying power to the crawler vehicle 4 is installed. Specifically, the power cabinet 5 and the crawler vehicle 4 are both prior art, that is, the power cabinet 5 includes a generator 51 and a PLC frequency conversion control cabinet 52, etc., and the crawler vehicle 4 is a crawler vehicle that can move forward, backward and turn in the prior art; the crawler vehicle 4 is also equipped with a horizontally distributed automatic winding device 1 with a cable 11, the automatic winding device 1 is electrically connected to the power cabinet 5, and the power cabinet 5 can supply power to the automatic winding device 1. Specifically, the cable 11 is wound on the automatic winding device 1, and one end of the cable 11 is connected to a socket, and the other end of the cable 11 is The free end is connected with a power plug. When in use, the automatic winding device 1 can automatically reel and unwind the cable 11; the tracked vehicle 4 can move the utility model to a suitable position, and then when the automatic winding device 1 unwinds the cable 11, the free end of the cable 11 can be pulled to connect with the distribution cabinet in the building, and then the plug of the electrical equipment is inserted into the socket at the other end of the cable 11, the electrical equipment can be powered; and when the power supply is ended, the cable 11 can be reeled by the automatic winding device 1; and since the power cabinet 5 and the automatic winding device 1 are both installed on the tracked vehicle 4, when in use, the utility model can be applied not only to flat terrain, but also to mountainous terrain.

[0021] Secondly, a reciprocating device 2 installed on a tracked vehicle 4 is provided on the side of the automatic winding device 1 away from the power cabinet 5. The reciprocating device 2 is arranged in parallel with the automatic winding device 1 and is connected through a transmission mechanism, that is, the reciprocating device 2 and the automatic winding device 1 rotate synchronously; and a conducting device 3 capable of performing horizontal reciprocating motion along the reciprocating device 2 is installed on the reciprocating device 2, and the free end of the cable 11 passes through the conducting device 3. Specifically, when in use, when the automatic winding device 1 is in the process of retracting and unwinding the cable 11, the reciprocating device 2 can synchronously drive the conducting device 3 to perform horizontal reciprocating motion, so that the conducting device 3 can guide and comb the cable 11, thereby reducing the situation of tangled ropes in the cable 11.

[0022] The specific structure of the wire guide device 3 is as follows: Figures 1 to 4As shown, the wire guide device 3 includes a bottom plate 31 which is horizontally arranged and can perform horizontal reciprocating motion along the reciprocating device 2, both sides of the bottom plate 31 are rotatably connected with first wire rollers 32 which are arranged parallel to the automatic winding device 1, a top plate 33 which is parallel to the bottom plate 31 is arranged above the bottom plate 31, and vertically distributed second wire rollers 34 are rotatably connected between the four corners of the top plate 33 and the bottom plate 31, and both sides of the top plate 33 are also rotatably connected with third wire rollers 35 which are arranged parallel to the first wire rollers 32. Specifically, when in use, the cable body of the cable 11 passes between the first wire roller 32 and the third wire roller 35, and between the four second wire rollers 34 in sequence, so that in the process of winding and unwinding the cable 11, driven by the reciprocating device 2, the wire guide device 3 can guide and comb the cable 11.

[0023] When the required cable 11 is long, it is necessary to connect the ends of multiple short cables together, so that there will be a knot or cable joint on the cable 11. When in use, when the knot or cable joint on the cable 11 moves to the position of the wire guide device 3, it cannot pass through the wire guide device 3, so that the wire guide device 3 cannot continue to guide the cable 11. Therefore, if Figure 3 and Figure 4 As shown, the four corners of the top surface of the bottom plate 31 are fixedly connected with vertically relatively distributed fixing rods, which are not shown in the figure. The second wire roller 34 is sleeved and rotatably connected on each fixing rod, and the top end of the fixing rod passes through the second wire roller 34 and is installed with a connecting bolt 37 coaxially arranged with the fixing rod. The heads of the connecting bolts 37 are respectively fixedly connected to the fixing rods, and the screw ends of the connecting bolts 37 pass through the top plate 33 and are threadedly connected with locking blocks 36. The four corners of the top plate 33 are slidably sleeved on the connecting bolts 37. Since the locking block 36 and the connecting bolt 37 are threadedly connected, the locking block 36 can be removed during use. After the locking block 36 is removed, since the top plate 33 is slidably sleeved on the connecting bolt 37, the top plate 33 can also be removed. In this way, during use, when the knot or cable connector on the cable 11 moves to the position of the wire guide device 3, after the top plate 33 is removed, the knot or cable connector on the cable 11 can pass through the wire guide device 3, so that the wire guide device 3 can continue to guide and comb the cable 11.

[0024] The specific method of installing the reciprocating device 2 on the crawler vehicle 4 and the specific structure of the reciprocating device 2 are as follows: Figures 1 to 4As shown, two support seats 7 are installed on the crawler vehicle 4 and are vertically opposite to each other; the reciprocating moving device 2 includes two guide rods 21 which are horizontally arranged and parallel to the first wire roller 32, and the two ends of each guide rod 21 are fixedly connected to the support seat 7, and a reciprocating screw 22 parallel to the guide rod 21 is arranged between the two guide rods 21. Specifically, the reciprocating screw 22 is a prior art, that is, two thread grooves with the same pitch and opposite rotation directions are opened on the reciprocating screw 22, and the two ends are connected by a transition curve; both ends of the reciprocating screw 22 are rotatably connected to the support seat 7, and one end of the reciprocating screw 22 is connected to the automatic winding device 1 through a transmission mechanism. A sliding frame 23 is also sleeved on and threadedly connected to 22, and the two sides of the sliding frame 23 are respectively sleeved on the guide rod 21 and slidably connected to the guide rod 21, and the top of the sliding frame 23 is installed with the base plate 31. Specifically, the reciprocating screw 22 is a screw that can enable the sliding frame 23 to reciprocate without changing the rotation direction of the main shaft, that is, the utility model can enable the sliding frame 23 to drive the wire device 3 to perform horizontal reciprocating motion without changing the rotation direction of the automatic winding device 1. In this way, when the cable 11 is wound on the automatic winding device 1 in multiple layers, the wire device 3 can guide and comb the cable 11 during the process of winding and unwinding the cable 11.

[0025] The specific structure of the automatic winding device 1 is as follows: Figure 1 and Figure 2 As shown, the automatic winding device 1 includes a drum 12 arranged parallel to the guide rod 21, both ends of the drum 12 are rotatably connected to the support seat 7, and one end of the drum 12 is transmission-connected to a forward and reverse motor 13 installed on the support seat 7, and the drum 12 and the reciprocating screw 22 are transmission-connected through a transmission mechanism. Specifically, the support seat 7 is a box structure with a cavity. After one end of the drum 12 and the reciprocating screw 22 penetrate the support seat 7, they are transmission-connected through a chain transmission mechanism installed in the support seat 7; and the cable 11 is wound around the drum 12, and the power cabinet 5 is electrically connected to the forward and reverse motor 13. Specifically, when in use, after the forward and reverse motor 13 is started, the drum 12 can be driven to reel and unreel the cable 11, and the reciprocating screw 22 can be driven to rotate synchronously through the transmission mechanism, so that the wire device 3 can perform horizontal reciprocating motion to guide and comb the cable 11.

[0026] The specific structure of the crawler vehicle 4 is as follows: Figure 1 and Figure 2As shown, the tracked vehicle 4 includes a track frame 41, a horizontally distributed support plate 42 is installed on the top of the track frame 41, and track wheels 43 are rotatably connected to the four corners of the track frame 41, and a travel drive mechanism electrically connected to the power cabinet 5 is transmission-connected to one of the track wheels 43. Specifically, the travel drive mechanism includes a hydraulic motor, a planetary reduction and a hydraulic pump station, etc. The hydraulic pump station is installed on the support plate 42 and electrically connected to the power cabinet 5, and the hydraulic pump station is connected to the hydraulic motor through an oil circuit; in addition, a steering mechanism and a reversing mechanism in the prior art are also installed on the track frame 41; and an annular track 44 is installed between the two track wheels 43 on the same side of the track frame 41, and a tensioning adjustment mechanism 6 for adjusting the tension of the annular track 44 is installed on the track frame 41 in the annular track 44, and the power cabinet 5, the automatic winding device 1 and the reciprocating moving device 2 are all installed on the support plate 42.

[0027] The specific structure of the tension adjustment mechanism 6 is as follows: Figure 1 As shown, the tension adjustment mechanism 6 is a retractable adjustment rod horizontally mounted on the crawler frame 41, and the retractable ends of the adjustment rod are respectively rotatably connected to the crawler wheels 43. Specifically, the adjustment rod includes a sleeve 61 horizontally mounted on the crawler frame 41, and a sliding rod 62 is slidably connected in the sleeve 61. One end of the sliding rod 62 is located outside the sleeve 61 and is rotatably connected to the crawler wheel 43, and a locking bolt 63 is arranged between the sliding rod 62 and the sleeve 61, and the locking bolt 63 is threadedly connected to the sleeve 61 and penetrates the sleeve 61; when in use, after loosening the locking bolt 63, the position of the sliding rod 62 can be moved along the sleeve 61, and when the position of the sliding rod 62 is moved, the position of the crawler wheel 43 can be moved synchronously, and then after the crawler wheel 43 is moved to a suitable position, the screw end of the locking bolt 63 can be pressed against the sliding rod 62 to fix the position of the crawler wheel 43, so that the tension of the annular crawler 44 can be adjusted when in use.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. The utility model may have various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A crawler-type mobile power supply vehicle, characterized in that: It includes a tracked vehicle, on which is installed a power cabinet for supplying power to the tracked vehicle, and on which is installed a horizontally distributed automatic winding device with a cable, the automatic winding device is electrically connected to the power cabinet, and a reciprocating device installed on the tracked vehicle is arranged on the side of the automatic winding device away from the power cabinet, the reciprocating device is arranged parallel to the automatic winding device and is connected through a transmission mechanism, and a conducting wire device capable of horizontal reciprocating motion along the reciprocating device is installed on the reciprocating device, and the free end of the cable passes through the conducting wire device.

2. The crawler-type mobile power supply vehicle according to claim 1, characterized in that: The wire device includes a bottom plate which is horizontally arranged and can perform horizontal reciprocating motion along the reciprocating moving device, both sides of the bottom plate are rotatably connected with first wire rollers which are arranged parallel to the automatic winding device, a top plate which is arranged above the bottom plate and is parallel to the bottom plate, four corners of the top plate are rotatably connected with vertically distributed second wire rollers between the bottom plate, and both sides of the top plate are rotatably connected with third wire rollers which are arranged parallel to the first wire roller.

3. The crawler-type mobile power supply vehicle according to claim 2, characterized in that: The four corners of the top surface of the bottom plate are fixedly connected with vertically relatively distributed fixing rods, each fixing rod is sleeved and rotatably connected with the second wire roller, and the top end of the fixing rod is installed with a connecting bolt coaxially arranged with the fixing rod after passing through the second wire roller, the heads of the connecting bolts are respectively fixedly connected with the fixing rods, and the screw ends of the connecting bolts are threadedly connected with locking blocks after passing through the top plate, and the four corners of the top plate are slidably sleeved on the connecting bolts.

4. The crawler-type mobile power supply vehicle according to claim 2, characterized in that: The crawler vehicle is provided with two support seats distributed vertically opposite to each other, the reciprocating movement device includes two guide rods arranged opposite to each other and parallel to the first wire roller, the two ends of each guide rod are respectively fixedly connected to the support seat, and a reciprocating screw parallel to the guide rod is arranged between the two guide rods, the two ends of the reciprocating screw are rotatably connected to the support seat, and one end of the reciprocating screw is connected to the automatic winding device through a transmission mechanism, a sliding frame is also sleeved on the reciprocating screw and threadedly connected, the two sides of the sliding frame are respectively sleeved on the guide rods and slidably connected to the guide rods, and the base plate is installed on the top of the sliding frame.

5. The crawler-type mobile power supply vehicle according to claim 4, characterized in that: The automatic winding device includes a drum arranged parallel to the guide rod, both ends of the drum are rotatably connected to the support seat, and one end of the drum is transmission-connected to a forward and reverse motor installed on the support seat, the drum and the reciprocating screw are transmission-connected via a transmission mechanism, and the cable is wound around the drum, and the power cabinet is electrically connected to the forward and reverse motor.

6. The crawler-type mobile power supply vehicle according to claim 1, characterized in that: The crawler vehicle includes a crawler frame, a horizontally distributed support plate is installed on the top of the crawler frame, and track wheels are rotatably connected to the four corners of the crawler frame. A walking drive mechanism electrically connected to a power cabinet is transmission-connected to one of the track wheels, and an annular track is installed between two track wheels on the same side of the crawler frame. A tensioning adjustment mechanism for adjusting the tension of the annular track is installed on the crawler frame in the annular track, and the power cabinet, the automatic winding device and the reciprocating device are all installed on the support plate.

7. The crawler-type mobile power supply vehicle according to claim 6, characterized in that: The tensioning adjustment mechanism is a retractable adjustment rod horizontally mounted on the crawler frame, and the retractable ends of the adjustment rod are respectively rotatably connected to the crawler wheels.

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