Automatic anti-seepage power distribution equipment

Abstract

The utility model belongs to the technical field of power distribution equipment, and discloses automatic anti-seepage power distribution equipment, which comprises a shell, a support plate fixedly connected in the shell, a power distribution cabinet body arranged at the top of the support plate, a fixed plate fixedly connected in the shell, and a moving groove arranged at one side of the fixed plate. A threaded rod extending out of the shell is rotationally connected into the moving groove, two positioning plates are slidably connected into the moving groove, the two positioning plates are in threaded connection to the two ends of the threaded rod correspondingly, and the thread turning directions of the two ends of the threaded rod are opposite; the two sides of the top of the supporting plate are fixedly connected with a first limiting block and a second limiting block correspondingly. A transmission groove is formed in the top of the supporting plate, and a rolling transmission mechanism used for assembling, disassembling and moving the power distribution cabinet body is arranged in the transmission groove. According to the utility model, the threaded rod is driven to rotate, so that the two positioning plates are close to each other to clamp the power distribution cabinet body, and the positioning speed of the power distribution cabinet body is increased to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution equipment, in particular to automatic anti-seepage power distribution equipment. Background Art

[0002] Distribution cabinets, power distribution cabinets, lighting distribution cabinets, and metering cabinets are the final stage of the power distribution system. Distribution cabinets are a general term for motor control centers. Distribution cabinets are suitable for applications with relatively dispersed loads and a small number of circuits, while motor control centers are used in applications with concentrated loads and a large number of circuits. They distribute power from a circuit in the upper-level distribution equipment to the nearest load. This equipment provides protection, monitoring, and control for the loads.

[0003] After searching, it was found that the existing Chinese utility model patent with patent announcement number: CN215579778U provides a self-moving anti-seepage outdoor distribution cabinet, including a distribution cabinet shell, a through hole is provided at the bottom of the distribution cabinet shell, and buffer structures are installed on both sides of the top of the distribution cabinet shell. A rain shelter is installed on the top of the buffer structure, and the top of the rain shelter is arc-shaped, which solves the problem that rainwater in the existing outdoor distribution cabinet is very easy to gather on the top of the cabinet and enter the cabinet body on rainy days, and when the amount of rainwater is large, the accumulated water is easy to penetrate into the interior of the distribution cabinet from the gap at the bottom of the distribution cabinet, causing electrical equipment to become damp and short-circuited.

[0004] Although the above patent can solve the problem that accumulated water easily penetrates into the interior of the distribution cabinet through the gaps at the bottom of the distribution cabinet, causing electrical equipment to become damp and short-circuit, the above device still has the following problems: when the device is in use, the threaded rods on both sides of the device need to be twisted multiple times to achieve the position and fixation of the distribution cabinet, which makes the positioning of the distribution cabinet more troublesome and cumbersome, and increases the labor intensity of the staff to a certain extent.

[0005] In summary, there is an urgent need for an automatic anti-seepage water distribution equipment to solve or at least partially solve the problems existing in the prior art. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the utility model provides an automatic anti-seepage power distribution equipment.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automatic anti-seepage power distribution equipment, comprising a shell, a support plate fixedly connected to the inside of the shell, a power distribution cabinet body provided on the top of the support plate, a fixed plate fixedly connected to the inside of the shell, a movable groove extending along the width direction of the shell is provided on one side of the fixed plate, a threaded rod extending to the outside of the shell is provided inside the movable groove, the threaded rod is rotatably provided on the fixed plate, two positioning plates are slidably connected to the inside of the movable groove, the two positioning plates are respectively threadedly connected to the two ends of the threaded rod, and the threads at the two ends of the threaded rod have opposite rotation directions; a transmission groove is provided on the top of the support plate, and a rolling transmission mechanism for loading and unloading and moving the power distribution cabinet body is provided inside the transmission groove.

[0008] Preferably, a first limit block and a second limit block are fixedly connected to both sides of the top of the support plate, and the first limit block and the second limit block are respectively located at two ends of the rolling transmission mechanism.

[0009] Preferably, the opposite sides of the first limiting block and the second limiting block are both provided with upwardly inclined surfaces.

[0010] Preferably, the rolling transmission mechanism includes a rotating roller, a transmission shaft and a locking assembly. The rotating roller is rotatably arranged in the transmission groove. The rotating roller protrudes from the top surface of the transmission groove and is arranged along the length direction of the support plate. There are multiple rotating rollers, and multiple rotating rollers are arranged at intervals along the width direction of the support plate. There are multiple transmission shafts corresponding to the rotating rollers. Each rotating roller and the transmission shaft are coaxially fixed. The transmission shaft is rotatably connected to the support plate. A power groove is provided inside the support plate. The power groove is located at one end of the transmission groove, and the transmission groove and the power groove are spaced apart. The locking assembly is arranged in the power groove for locking and unlocking the rotating roller.

[0011] Preferably, the locking mechanism includes a movable frame, a positioning block and an elastic member, the power groove is arranged along the width direction of the support plate, the movable frame is slidably connected in the power groove, the positioning block is fixedly connected to the side of the movable frame close to the transmission shaft, and multiple positioning blocks are arranged, and the multiple positioning blocks are arranged one-to-one corresponding to the transmission shaft; a positioning groove is arranged on the outer periphery of the transmission shaft, and the positioning groove is extended along the axial direction of the transmission shaft; the elastic member is arranged on the side of the movable frame, and the elastic member is used to apply an elastic force to the movable frame along the length direction of the movable frame, so that the positioning block on the movable frame remains in the positioning groove to lock the transmission shaft.

[0012] Preferably, multiple positioning grooves are arranged on each transmission shaft, and the multiple positioning grooves are arranged along the circumference of the transmission shaft. The cross-section of the positioning groove is a right-angled trapezoid, and the cross-section of the positioning block is also a right-angled trapezoid. The positioning block cooperates with the positioning groove to perform one-way locking of the transmission shaft.

[0013] Preferably, one end of the movable frame extends from one side of the support plate, and a fixed block and a limit bolt are arranged on the second limit block. The fixed block is fixedly connected to the second limit block and is located at the upper part of the protruding end of the movable frame. The limit bolt is slidably arranged on the fixed block in the vertical direction. After the movable frame moves in a direction away from the fixed block, the limit bolt can move downward and is used to limit the movable frame.

[0014] Preferably, a groove is provided at the connection between the second limiting block and the support plate, and the fixing block and the limiting bolt are both arranged in the groove.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. The utility model allows the staff to rotate the threaded rod. Under the restriction of the moving groove, the threaded rod drives the two positioning plates to move closer to or away from each other through the two opposite threads at both ends of the surface. There is no need to fix the distribution cabinet body from both ends respectively, so that the staff can more conveniently position and fix the distribution cabinet body. To a certain extent, the positioning speed of the distribution cabinet body is improved, so that the staff can use the device more conveniently.

[0017] 2. The cross-section of the positioning groove of the utility model is trapezoidal, and the cross-section of the positioning block is also a right-angled trapezoid. The transmission shaft is locked in one direction by the positioning block. When the distribution cabinet body needs to be placed in the shell for fixation, the distribution cabinet is placed on the rotating roller and the distribution cabinet body is pushed into the shell. At this time, the rotating roller and the transmission shaft can rotate smoothly in the clockwise direction. The inclined surface of the positioning groove can make the positioning groove push the positioning block to slide out of the interior of the positioning groove. When the transmission shaft rotates counterclockwise, the positioning block blocks the right-angled surface of the positioning groove, so that the transmission shaft cannot rotate counterclockwise, so that the distribution cabinet body can slide into the interior of the shell more smoothly through the rotating roller for placement, and prevent the distribution cabinet body from sliding out, thereby improving the convenience of placing the distribution cabinet body.

[0018] 3. In the present invention, after the operator pushes the movable frame backward to a certain position, the positioning block is removed from the positioning slot, the one-way locking of the positioning block on the drive shaft is released, and the rotating roller and the rotating roller can rotate freely; the limit bolt moves downward under the action of gravity or manual push, and blocks the movable frame, so that the position of the movable frame is limited. At this time, the spring is in a compressed state; when the limit bolt is manually moved upward to remove the limit bolt from the end of the movable frame, the movable frame is reset under the elastic force of the elastic member, and the positioning block is re-engaged in the positioning slot on the drive shaft. When the distribution cabinet is disassembled, the distribution cabinet body can slide out of the interior of the shell more smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1This is a schematic diagram of the overall structure of an automatic anti-seepage water distribution device of the utility model from an axonometric front view;

[0020] Figure 2 This is a schematic diagram of the overall structure inside the shell of an automatic anti-seepage water distribution device of the utility model;

[0021] Figure 3 This is a schematic diagram of the overall structure of a fixing plate of an automatic anti-seepage power distribution device of the utility model;

[0022] Figure 4 This is a schematic diagram of the overall structure of a support plate for an automatic anti-seepage water distribution device of the utility model;

[0023] Figure 5 for Figure 3 A magnified view of the middle part;

[0024] Figure 6 for Figure 4 Enlarged view of point B in the middle.

[0025] In the figure: 1. Shell; 2. Support plate; 3. Distribution cabinet body; 4. First limit block; 5. Second limit block; 6. Groove; 7. Moving groove; 8. Positioning plate; 9. Threaded rod; 10. Rotating roller; 11. Transmission groove; 12. Power groove; 13. Moving frame; 14. Elastic member; 15. Transmission shaft; 16. Positioning groove; 17. Positioning block; 18. Fixed block; 19. Limit bolt; 20. Fixed plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] like Figures 1 to 6As shown, the utility model provides an automatic anti-seepage power distribution device, including a shell 1, the shell 1 is an existing structure, which will not be described in detail here. A support plate 2 is fixedly connected to the inside of the shell 1, and a distribution cabinet body 3 is provided on the top of the support plate 2. The support plate 2 is provided to facilitate the support of the distribution cabinet body 3. The shell 1 and the distribution cabinet body 3 are both existing structures, which will not be described in detail here. An automatic anti-seepage structure is provided inside the shell 1. The automatic anti-seepage structure is an existing structure, which will not be described in detail here. The automatic anti-seepage structure can reduce the flow of water into the cabinet. The situation of entering the interior of the shell 1 occurs (refer to patent: CN215579778U). The interior of the shell 1 is fixedly connected to a fixed plate 20. One side of the fixed plate 20 is provided with a movable groove 7 extending along the width direction of the shell 1. The interior of the movable groove 7 is rotatably connected to a threaded rod 9 extending to the outside of the shell 1. The threaded rod 9 is rotatably arranged on the fixed plate 20. Specifically, the threaded rod 9 extends from the left end. The extended end can be driven manually. In some preferred embodiments, a micro motor can also be installed at the end of the threaded rod 9 for driving. The interior of the movable groove 7 is slidably connected to two positioning plates 8 for clamping the distribution cabinet body 3. The distribution cabinet body 3 can be positioned and fixed by the two positioning plates 8. The top two sides of the support plate 2 are respectively fixedly connected to a first limit block 4 and a second limit block 5. The first limit block 4 and the second limit block 5 are respectively located at the two ends of the rolling transmission mechanism. The opposite sides of the first limit block 4 and the second limit block 5 are provided with an upwardly arranged inclined surface. The inclined surfaces on the first limit block 4 and the second limit block 5 can guide the distribution cabinet body 3. The power distribution cabinet body 3 is positioned in the middle of the support plate 2 when it is placed. A transmission groove 11 is provided on the top of the support plate 2. A rolling transmission mechanism is provided inside the transmission groove 11 to facilitate the loading and unloading of the power distribution cabinet body 3. The threads at both ends of the threaded rod 9 are rotated in opposite directions. Two positioning plates 8 are respectively arranged at both ends of the threaded rod 9, and both positioning plates 8 are threadedly connected to the threaded rod 9. The staff drives the threaded rod 9 to rotate, thereby driving the two positioning plates 8 to move closer to each other to clamp the power distribution cabinet body 3 or move away from each other to loosen the power distribution cabinet body 3. There is no need to clamp or loosen the power distribution cabinet body 3 from both ends of the power distribution cabinet body 3, which improves the work efficiency of fixing and disassembling the power distribution cabinet body 3 to a certain extent and reduces the labor intensity of the staff.

[0028] Preferably, the rolling transmission mechanism includes a rotating roller 10, a transmission shaft 15 and a locking assembly. The rotating roller 10 is rotatably arranged in the transmission groove 11. The rotating roller 10 protrudes from the top surface of the transmission groove 11 and is arranged along the length direction of the support plate 2. There are multiple rotating rollers 10, and multiple rotating rollers 10 are arranged at intervals along the width direction of the support plate 2. There are multiple transmission shafts 15 corresponding to the rotating rollers 10. Each rotating roller 10 and the transmission shaft 15 are coaxially fixedly arranged. The transmission shaft 15 is rotatably connected to the support plate 2. A power groove 12 is provided inside the support plate 2. The power groove 12 is located at one end of the transmission groove 11, and the transmission groove 11 and the power groove 12 are spaced apart. The locking assembly is arranged in the power groove 12 for locking and unlocking the rotating roller 10. Specifically, when the power distribution cabinet body 3 needs to be installed, the power distribution cabinet body 3 can be placed on the rotating roller 10 on the support plate 2, and the power distribution cabinet body 3 can be pushed into the housing 1. At this time, the locking assembly does not play a locking role, and the rotating roller 10 and the transmission shaft 15 can rotate smoothly, so that the power distribution cabinet can smoothly enter the housing 1. The rotation of the rotating roller 10 and the transmission shaft 15 reduces the friction, thereby facilitating the power distribution cabinet to be pushed into the housing 1 and facilitating the installation of the power distribution cabinet body 3. It should be noted that the locking assembly can lock the transmission shaft 15 by friction, or by locking the transmission shaft 15 by means of a clamping limit, or it can be other mechanisms or components that can achieve locking and unlocking of the transmission shaft 15.

[0029] Preferably, the locking mechanism includes a movable frame 13, a positioning block 17, and an elastic member 14. The power slot 12 is arranged along the width direction of the support plate 2, and the movable frame 13 is slidably connected to the power slot 12. The positioning block 17 is fixedly connected to the side of the movable frame 13 near the transmission shaft 15. There are multiple positioning blocks 17, and the multiple positioning blocks 17 are arranged one-to-one with the transmission shaft 15. The transmission shaft 15 is provided with a positioning slot 16 on the outer periphery, and the positioning slot 16 extends along the axial direction of the transmission shaft 15. The elastic member 14 is arranged on the side of the movable frame 13 and is used to apply an elastic force along the length direction of the movable frame 13 to the movable frame 13, so that the positioning block 17 on the movable frame 13 is retained in the positioning slot 16, thereby locking the transmission shaft 15. It can be understood that under the elastic force of the elastic member 14, the positioning block 17 is engaged in the positioning slot 16, thereby limiting the transmission shaft 15 through the limit block, preventing the transmission shaft 15 and the rotating roller 10 from rotating.

[0030] Preferably, the locking mechanism includes a movable frame 13, a positioning block 17 and an elastic member 14. The power groove 12 is arranged along the width direction of the support plate 2. The movable frame 13 is slidably connected in the power groove 12. The positioning block 17 is fixedly connected to the side of the movable frame 13 close to the transmission shaft 15, and multiple positioning blocks 17 are arranged, and multiple positioning blocks 17 are arranged one-to-one corresponding to the transmission shaft 15; a positioning groove 16 is arranged on the outer periphery of the transmission shaft 15, and the positioning groove 16 is arranged along the axial extension of the transmission shaft 15; the elastic member 14 is arranged on the side of the movable frame 13, and the elastic member 14 is used to apply an elastic force to the movable frame 13 along the length direction of the movable frame 13, so that the positioning block 17 on the movable frame 13 remains in the positioning groove 16 to lock the transmission shaft 15. It can be understood that the positioning block 17 is engaged in the positioning groove 16 under the elastic force of the elastic member 14, thereby locking the transmission shaft 15 and the rotating roller 10. When the transmission shaft 15 and the rotating roller 10 need to be unlocked, the movable frame 13 is pushed toward the inner side along the width direction of the support plate 2 and close to the outer shell 1, so that the positioning block 17 is moved out of the positioning groove 16, thereby unlocking the transmission shaft 15 and the rotating roller 10. When the movable frame 13 is released, the movable frame 13 is reset under the elastic force of the elastic member 14, and the positioning block 17 is again engaged in the positioning groove 16, thereby locking the transmission shaft 15 and the rotating roller 10. In this embodiment, the elastic member 14 is an ordinary compression coil spring. In other embodiments, the elastic member 14 can also be a gas spring, a rubber spring, or other structure or component that can provide elastic potential energy.

[0031] Preferably, a plurality of positioning grooves 16 are arranged on each transmission shaft 15, and the plurality of positioning grooves 16 are arranged circumferentially along the transmission shaft 15. The cross-section of the positioning groove 16 is a right-angled trapezoid, and the cross-section of the positioning block 17 is also a right-angled trapezoid. The positioning block 17 cooperates with the positioning groove 16 to perform one-way locking of the transmission shaft 15. It can be understood that the cross-section of the positioning groove 16 is a right-angled trapezoid, and the cross-section of the positioning block 17 is also a right-angled trapezoid. The inclined surface of the positioning block 17 cooperates with the inclined surface of the positioning groove 16. When the transmission shaft 15 rotates clockwise, the inclined surface of the inner wall of the positioning groove 16 on the transmission shaft 15 acts on the inclined surface of the positioning block 17, causing the positioning block 17 to move away from the transmission shaft 15, thereby allowing the transmission shaft 15 to rotate smoothly clockwise, so that the distribution cabinet body 3 placed on the rotating roller 10 can be smoothly pushed into the housing 1. When the transmission shaft 15 rotates counterclockwise, the right-angled surface of the inner wall of the positioning groove 16 on the transmission shaft 15 acts on the right-angled surface of the positioning block 17, at which point the transmission shaft 15 is stuck, and neither the transmission shaft 15 nor the rotating roller 10 can rotate. This achieves the one-way locking function of the transmission shaft 15 and the rotating roller 10. By arranging a plurality of positioning grooves 16 on the transmission shaft 15 , the transmission shaft 15 can be locked at a position where any positioning groove 16 is engaged with the positioning block 17 .

[0032] Preferably, one end of the movable frame 13 extends from one side of the support plate 2, and a fixed block 18 and a limiting bolt 19 are arranged on the second limiting block 5. The fixed block 18 is fixedly connected to the second limiting block 5 and is located at the upper part of the protruding end of the movable frame 13. The limiting bolt 19 is slidably arranged on the fixed block 18 in the vertical direction. After the movable frame 13 moves in a direction away from the fixed block 18, the limiting bolt 19 can move downward and is used to limit the movable frame 13. It can be understood that when the movable frame 13 is pushed toward the inside of the shell 1, the transmission shaft 15 and the rotating roller 10 are unlocked. At this time, the limit bolt 19 is blocked at the end of the movable frame 13 under the action of gravity or manual push to prevent the movable frame 13 from resetting. After releasing the hand, the movable frame 13 is limited. At this time, the transmission shaft 15 and the rotating roller 10 are always in the unlocked state, which is convenient for the staff to remove the distribution cabinet body 3 from the shell 1. When the function of the locking assembly needs to be restored, it is only necessary to move the limit bolt 19 to remove the limit bolt 19 from the end of the movable frame 13. The movable frame 13 recovers its deformation under the action of the elastic member 14, thereby restoring the locking function of the locking assembly.

[0033] Preferably, a groove 6 is provided at the connection between the second limiting block 5 and the support plate 2, and the fixing block 18 and the limiting bolt 19 are both arranged in the groove 6. It can be understood that the arrangement of the groove 6 can accommodate the fixing block 18 and the limiting bolt 19 in the groove 6, preventing the fixing block 18 and the limiting bolt 19 from protruding from the end of the second limiting block 5 and affecting the normal operation of other components.

[0034] The working principle of the present invention is as follows: when the distribution cabinet body 3 needs to be installed, the threaded rod 9 is driven to rotate, so that the two positioning plates 8 move in a direction away from each other, so that the two positioning plates 8 are fully opened, and the bottom end of the distribution cabinet body 3 is placed on the rotating roller 10 on the support plate 2. When placing, under the inclined guide action of the first limit block 4 and the second limit block 5, the distribution cabinet body 3 is placed in the middle of the support plate 2, and the distribution cabinet body 3 is pushed into the shell 1. The rotating roller 10 and the transmission shaft 15 rotate, thereby reducing the resistance to the distribution cabinet body 3 , and at this time the rotating roller 10 is in a one-way locking state, the rotating roller 10 cannot rotate outward, preventing the distribution cabinet body 3 from sliding out of the support plate 2 when no force is applied. When sliding to the predetermined position in the shell 1, the positioning block 17 is stuck in the positioning groove 16, and at this time the rotating roller 10 is in a one-way locking state under the clamping state of the positioning block 17. At this time, the rotating roller 10 and the transmission shaft 15 are one-way locked, and the distribution cabinet body 3 will not slide out of the shell 1 due to external force. By driving the threaded rod 9 to rotate, the two positioning blocks 17 are brought close to each other, thereby achieving the fixation of the distribution cabinet body 3. When the distribution cabinet body 3 needs to be removed from the distribution cabinet, the threaded rod 9 is driven to rotate so that the two positioning plates 8 move away from each other, the distribution cabinet body 3 is released from the clamping, and the movable frame 13 is pushed to move along the width direction of the support plate 2 toward the inside of the shell 1. At this time, the positioning block 17 is removed from the positioning groove 16, and the transmission shaft 15 and the rotating roller 10 are unlocked. At this time, the transmission shaft 15 and the rotating roller 10 can rotate freely around their own axes, and the distribution cabinet body 3 is pulled toward the outside of the shell 1. The distribution cabinet body 3 can be easily pulled out of the shell 1, which is convenient for installing and removing the distribution cabinet body 3 for maintenance. After the movable frame 13 moves toward the inner side of the outer shell 1, the limit bolt 19 is blocked at the end of the movable frame 13 under the action of gravity or manual push to prevent the movable frame 13 from rebounding, thereby keeping the transmission shaft 15 and the rotating roller 10 in the unlocked state. At this time, the elastic member 14 is in a compressed state. When it is necessary to restore the one-way locking of the transmission shaft 15 and the rotating roller 10, it is only necessary to push the limit bolt 19 to make the limit bolt 19 away from the end of the movable frame 13. The movable frame 13 is reset under the action of the elastic member 14, so that the limit block is re-engaged in the limit groove to lock the transmission shaft 15 and the rotating roller 10 in one direction.

[0035] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic anti-seepage power distribution device, comprising a housing (1), a support plate (2) fixedly connected to the interior of the housing (1), a power distribution cabinet body (3) provided on the top of the support plate (2), characterized in that: The interior of the housing (1) is fixedly connected to a fixing plate (20), one side of the fixing plate (20) is provided with a movable groove (7) extending along the width direction of the housing (1), the interior of the movable groove (7) is provided with a threaded rod (9) extending to the outside of the housing (1), the threaded rod (9) is rotatably arranged on the fixing plate (20), the interior of the movable groove (7) is slidably connected to two positioning plates (8), the two positioning plates (8) are respectively threadedly connected to the two ends of the threaded rod (9), and the threads at the two ends of the threaded rod (9) are rotated in opposite directions; A transmission groove (11) is provided on the top of the support plate (2), and a rolling transmission mechanism for loading, unloading and moving the power distribution cabinet body (3) is provided inside the transmission groove (11).

2. The automatic anti-seepage water distribution equipment according to claim 1, characterized in that: A first limit block (4) and a second limit block (5) are fixedly connected to both sides of the top of the support plate (2), and the first limit block (4) and the second limit block (5) are respectively located at two ends of the rolling transmission mechanism.

3. The automatic anti-seepage water distribution equipment according to claim 2, characterized in that: The opposite sides of the first limiting block (4) and the second limiting block (5) are both provided with upwardly inclined surfaces.

4. An automatic anti-seepage water distribution equipment according to any one of claims 1 to 3, characterized in that: The rolling transmission mechanism comprises a rotating roller (10), a transmission shaft (15) and a locking assembly. The rotating roller (10) is rotatably arranged in the transmission groove (11). The rotating roller (10) is arranged to protrude from the top surface of the transmission groove (11). The rotating roller (10) is arranged along the length direction of the support plate (2). A plurality of rotating rollers (10) are arranged. The plurality of rotating rollers (10) are arranged at intervals along the width direction of the support plate (2). The transmission shaft (15) is connected to the rotating roller (11). 0) are arranged in a one-to-one correspondence, each of the rotating rollers (10) and the transmission shaft (15) are coaxially fixedly arranged, and the transmission shaft (15) is rotatably connected to the support plate (2); a power groove (12) is provided inside the support plate (2), the power groove (12) is located at one end of the transmission groove (11), and the transmission groove (11) and the power groove (12) are arranged at intervals, and the locking assembly is arranged in the power groove (12) for locking and unlocking the rotating roller (10).

5. The automatic anti-seepage power distribution equipment according to claim 4, characterized in that: The locking mechanism comprises a moving frame (13), a positioning block (17) and an elastic member (14); the power slot (12) is arranged along the width direction of the support plate (2); the moving frame (13) is slidably connected to the power slot (12); the positioning block (17) is fixedly connected to a side of the moving frame (13) close to the transmission shaft (15); and a plurality of positioning blocks (17) are arranged, and the plurality of positioning blocks (17) are arranged in a one-to-one correspondence with the transmission shaft (15); A positioning groove (16) is arranged on the outer periphery of the transmission shaft (15), and the positioning groove (16) is arranged to extend along the axial direction of the transmission shaft (15); The elastic member (14) is arranged on a side of the movable frame (13), and the elastic member (14) is used to apply an elastic force to the movable frame (13) along the length direction of the movable frame (13), so that the positioning block (17) on the movable frame (13) is maintained in the positioning groove (16).

6. The automatic anti-seepage power distribution equipment according to claim 5, characterized in that: A plurality of positioning grooves (16) are arranged on each transmission shaft (15), and the plurality of positioning grooves (16) are arranged along the circumference of the transmission shaft (15). The cross section of the positioning groove (16) is a right-angled trapezoid, and the cross section of the positioning block (17) is also a right-angled trapezoid. The positioning block (17) cooperates with the positioning groove (16) to perform one-way locking on the transmission shaft (15).

7. The automatic anti-seepage power distribution equipment according to claim 6, characterized in that: One end of the movable frame (13) extends from one side of the support plate (2); a fixed block (18) and a limiting bolt (19) are arranged on the second limiting block (5); the fixed block (18) is fixedly connected to the second limiting block (5) and is located at the upper part of the extended end of the movable frame (13); the limiting bolt (19) is slidably arranged on the fixed block (18) in a vertical direction; after the movable frame (13) moves in a direction away from the fixed block (18), the limiting bolt (19) can move downward and is used to limit the movable frame (13).

8. The automatic anti-seepage water distribution equipment according to claim 7, characterized in that: A groove (6) is provided at the connection between the second limiting block (5) and the support plate (2), and the fixing block (18) and the limiting bolt (19) are both arranged in the groove (6).

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