Charging pile endurance detection equipment

Abstract

The invention belongs to the technical field of electronic detection, and discloses charging pile endurance detection equipment, which comprises a shell, a lifting mechanism is arranged on the inner wall of the shell, the lifting mechanism comprises a bottom plate, a sliding block is hinged to the outer wall of the bottom end of the bottom plate through a rotating rod, a rotating shaft is fixedly connected to the outer wall of the sliding block, and a charging pile is arranged in the rotating shaft. A partition plate is fixedly connected to the inner wall of the shell, a rotating wheel is rotationally connected to the outer wall of the partition plate, a traction rope is wound around the outer wall of the rotating wheel, a protruding block is fixedly connected to the outer wall of the bottom plate, a detection machine body is fixedly connected to the outer wall of the top end of the bottom plate, and a clamping mechanism is arranged on the outer wall of the top end of the bottom plate. Through cooperation of structures such as the cover plate and the bottom plate, the detection machine main body can be fixed when the cover plate is opened, so that the operation space is larger when an operator carries out line connection, and the problems that the internal space of the shell is small, and operation is inconvenient when the detection machine main body is connected with a line are solved.

Description

Technical Field

[0001] The invention belongs to the technical field of electronic detection, and in particular relates to a charging pile endurance detection device. Background Art

[0002] Charging pile endurance test equipment is a device used to evaluate the performance of charging pile facilities. It is mainly used to measure the charging efficiency, charging speed, power transmission efficiency and equipment safety and reliability of the charging pile under different conditions. These devices are usually used to test the performance of the charging pile in actual use to ensure that it can provide stable and efficient charging services in accordance with design requirements.

[0003] The detection equipment is generally placed in a box for carrying or transportation. When in use, the line of the charging pile is generally connected to the detection equipment to perform a battery life detection operation. In some existing technologies, the box is generally small. When the line is connected to the detection equipment in the box, due to the small space, the operator has limited room to move after reaching in, and the operation process is inconvenient. The line may not be connected more tightly. At the same time, it takes a long time to complete the connection of the line. Therefore, a charging pile battery life detection device is proposed to address the above problems. Summary of the invention

[0004] In order to solve the problems raised in the above background technology, the present invention provides a charging pile endurance detection device, which solves the problem that it is inconvenient to connect the line with the detection device in the box in the prior art.

[0005] To achieve the above object, the present invention provides the following technical solution: a charging pile endurance detection device, comprising a shell, the inner wall of which is provided with a lifting mechanism;

[0006] The lifting mechanism includes a base plate, a slider is hinged on the outer wall of the bottom end of the base plate through a rotating rod, the outer wall of the slider is fixedly connected to a rotating shaft, the inner wall of the shell is fixedly connected to a partition plate, the outer wall of the partition plate is rotatably connected to a rotating wheel, a traction rope is wound around the outer wall of the rotating wheel, a protrusion is fixedly connected to the outer wall of the base plate, the top outer wall of the base plate is fixedly connected to a detection machine body, a clamping mechanism is provided on the top outer wall of the base plate, and a cover plate is provided on the rear end outer wall of the shell through a limiting component.

[0007] Preferably, the bottom plate is slidably connected to the inner wall of the shell, the protrusion is slidably connected to the inner wall of the shell, the rotating shaft passes through the outer wall of the partition, and the rotating shaft contacts the inner wall of the shell.

[0008] Preferably, one end of the rotating rod is hinged to the inner wall of the slider, the other end of the rotating rod is hinged to the bottom outer wall of the bottom plate, and the slider is slidably connected to the bottom inner wall of the shell.

[0009] Preferably, one end of the traction rope is fixedly connected to the outer wall of the cover plate, and the other end of the traction rope is fixedly connected to the outer wall of the rotating shaft.

[0010] Preferably, the limiting assembly includes a fixed block, the inner wall of the fixed block is elastically connected to a control rod via a spiral spring, the outer wall of the control rod is fixedly connected to a square block, the inner wall of the fixed block is elastically connected to a sliding block via a return spring, the inner wall of the sliding block is provided with a groove, and the outer wall of the sliding block is fixedly connected to a pull rod.

[0011] Preferably, the fixed block is fixedly connected to the rear end outer wall of the shell, one end of the spiral spring is fixedly connected to the outer wall of the control rod, the other end of the spiral spring is fixedly connected to the inner wall of the fixed block, the control rod is rotatably connected to the inner wall of the fixed block, and the control rod is fixedly connected to the cover plate.

[0012] Preferably, one end of the return spring is fixedly connected to the outer wall of the sliding block, and the other end of the return spring is fixedly connected to the inner wall of the fixed block. The outer wall of the sliding block is slidably connected to the inner wall of the fixed block, the square block is clamped in the groove, and the pull rod passes through the outer wall of the fixed block.

[0013] Preferably, the clamping mechanism includes an upper clamping block, the top outer wall of the upper clamping block is fixedly connected to a handle, the outer wall of the handle is slidably connected to a movable plate, the bottom outer wall of the movable plate is fixedly connected to a trapezoidal block, the inner wall of the upper clamping block is slidably connected to a connecting rod, the inner wall of the upper clamping block is elastically connected to a clamping block via a connecting spring, the inner wall of the bottom plate is provided with a clamping groove, the top outer wall of the bottom plate is fixedly connected to a lower clamping block, the inner wall of the upper clamping block is clamped with a movable block, the inner wall of the movable block is elastically connected to a sliding plate via a telescopic spring, the outer wall of the sliding plate is fixedly connected to a limiting block, and the inner wall of the upper clamping block is provided with a limiting groove.

[0014] Preferably, the upper clamping block is slidably connected to the inner wall of the base plate, one end of the connecting rod is fixedly connected to the outer wall of the clamping block, the other end of the connecting rod is slidably connected to the outer wall of the trapezoidal block, one end of the connecting spring is fixedly connected to the inner wall of the upper clamping block, the other end of the connecting spring is fixedly connected to the outer wall of the clamping block, the outer wall of the clamping block is slidably connected to the inner wall of the upper clamping block, and the clamping block is clamped in the clamping slot.

[0015] Preferably, one end of the telescopic spring is fixedly connected to the outer wall of the sliding plate, and the other end of the telescopic spring is fixedly connected to the inner wall of the moving block. The outer wall of the sliding plate is slidably connected to the inner wall of the moving block, and the limit block is clamped in the limit groove.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The present invention cooperates with structures such as a cover plate and a bottom plate. When the cover plate is opened, the slider can be pulled by a traction rope to flip the rotating rod, so that the bottom plate can be lifted upward, driving the detection machine body to move to the outside of the shell, and the cover plate can be fixed by a limit assembly, so that the detection machine body can be fixed, so that when the operator connects the line, the operating space is larger, thereby solving the problem that the internal space of the shell is small and it is inconvenient to operate when the detection machine body is connected to the line;

[0018] The present invention cooperates with structures such as an upper clamping block and a lower clamping block. After the line connection is completed, the movable plate can be pulled to release the limit of the upper clamping block, and the upper clamping block can be moved downward, so that the movable block and the lower clamping block clamp and fix the line. By pressing the limit block, the limit of a group of movable blocks can be released, and one group of lines can be operated. Therefore, through the clamping mechanism, multiple groups of lines can be fixed at the same time, and one group of lines can also be fixed separately, thereby facilitating the process of operating the lines and being more flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the shell and cover structure of the present invention;

[0021] Figure 3 It is a schematic diagram of the shell section and the lifting mechanism structure of the present invention;

[0022] Figure 4 It is a schematic diagram of the shell section, rotating wheel, rotating rod and traction rope structure of the present invention;

[0023] Figure 5 It is a schematic diagram of the shell section, bottom plate and rotor structure of the present invention;

[0024] Figure 6 It is a schematic diagram of the cross-sectional structure of the limiting component of the present invention;

[0025] Figure 7 It is a schematic diagram of the cross section of the bottom plate and the structure of the clamping mechanism of the present invention;

[0026] Figure 8 It is a schematic diagram of the structure after the upper clamping block section and the moving block section are decomposed.

[0027] In the figure: 1, housing; 2, cover plate; 3, lifting mechanism; 301, bottom plate; 302, rotating rod; 303, slider; 304, rotating shaft; 305, traction rope; 306, rotating wheel; 307, protrusion; 308, partition; 4, clamping mechanism; 401, upper clamping block; 402, handle; 403, moving plate; 404, trapezoidal block; 405, connecting rod; 406, connecting spring; 407, clamp Block; 408, slot; 409, lower clamping block; 410, moving block; 411, telescopic spring; 412, sliding plate; 413, limit block; 414, limit slot; 5, detection machine body; 6, limit assembly; 601, fixed block; 602, control rod; 603, scroll spring; 604, square block; 605, sliding block; 606, reset spring; 607, pull rod; 608, groove. DETAILED DESCRIPTION

[0028] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0029] like Figures 1 to 8 As shown, the present invention provides a charging pile endurance detection device, including a shell 1, the inner wall of the shell 1 is provided with a lifting mechanism 3, the lifting mechanism 3 includes a bottom plate 301, the bottom outer wall of the bottom plate 301 is hinged with a slider 303 through a rotating rod 302, the outer wall of the slider 303 is fixedly connected with a rotating shaft 304, the inner wall of the shell 1 is fixedly connected with a partition 308, the outer wall of the partition 308 is rotatably connected with a rotating wheel 306, the outer wall of the rotating wheel 306 is wound with a traction rope 305, the outer wall of the bottom plate 301 is fixedly connected with a protrusion 307, the top outer wall of the bottom plate 301 is fixedly connected with a detection machine body 5, the top outer wall of the bottom plate 301 is provided with a clamping mechanism 4, and the rear end outer wall of the shell 1 is provided with a cover plate 2 through a limiting component 6.

[0030] The above scheme is adopted: the shell 1 and the cover plate 2 are combined into a box-type device, the detection machine body 5 is the main body of the charging pile endurance detection equipment, and the charging pile's endurance can be detected by connecting the charging pile's line with the detection machine body 5 and fixing the line through the clamping mechanism 4; through the setting of the limit component 6, the cover plate 2 can be kept in the open state when the cover plate 2 is opened to use the detection machine body 5, and in the process of opening the cover plate 2, the lifting mechanism 3 can drive the bottom plate 301 and the detection machine body 5 to move upward while opening, and move to the outside of the shell 1, thereby increasing the operating space and avoiding the problem that the internal space of the shell 1 is too small and it is inconvenient for the operator to connect the line.

[0031] like Figures 3 to 5 As shown, the bottom plate 301 is slidably connected to the inner wall of the shell 1, the protrusion 307 is slidably connected to the inner wall of the shell 1, the rotating shaft 304 passes through the outer wall of the partition 308, and the rotating shaft 304 contacts the inner wall of the shell 1; one end of the rotating rod 302 is hinged to the inner wall of the slider 303, and the other end of the rotating rod 302 is hinged to the bottom outer wall of the bottom plate 301, and the slider 303 is slidably connected to the bottom inner wall of the shell 1; one end of the traction rope 305 is fixedly connected to the outer wall of the cover plate 2, and the other end of the traction rope 305 is fixedly connected to the outer wall of the rotating shaft 304.

[0032] The above scheme is adopted: when the cover plate 2 is opened, the cover plate 2 can generate a pulling force on one end of the traction rope 305, so that the traction rope 305 moves, and when the traction rope 305 moves, it can drive the rotating wheel 306 to rotate, and change the direction of its pulling force through the rotating wheel 306, so as to generate a pulling force on the rotating shaft 304 and the slider 303; when the cover plate 2 is closed, the slider 303 remains in the state of the rear end of the shell 1, and in the process of opening the cover plate 2, the traction rope 305 pulls the slider 303 to move it, because the rotating shaft 304 passes through the outer wall of the partition 308, and the slider 303 The bottom end is slidably connected to the inner wall of the bottom end of the shell 1, so that the slider 303 moves horizontally toward the front end of the shell 1 and drives the rotating rod 302 to flip; the top end of the rotating rod 302 is hinged to the bottom end of the bottom plate 301, and the bottom plate 301 and the protrusion 307 are both slidably connected to the inner wall of the shell 1. The two are guided by the shell 1 and move vertically upward under the action of the rotating rod 302, which can drive the detection machine body 5 to move upward to the outside of the shell 1 for line connection operation, and the problem of inconvenience for operators to operate due to the small internal space of the shell 1 will not occur.

[0033] like Figure 6 As shown, the limit assembly 6 includes a fixed block 601, the inner wall of the fixed block 601 is elastically connected to the control rod 602 through a volute spring 603, the outer wall of the control rod 602 is fixedly connected to a square block 604, the inner wall of the fixed block 601 is elastically connected to a sliding block 605 through a return spring 606, the inner wall of the sliding block 605 is provided with a groove 608, and the outer wall of the sliding block 605 is fixedly connected to a pull rod 607; the fixed block 601 is fixedly connected to the rear end outer wall of the housing 1, and one end of the volute spring 603 is fixedly connected to the control rod 6 02, the other end of the spiral spring 603 is fixedly connected to the inner wall of the fixed block 601, the control rod 602 is rotatably connected to the inner wall of the fixed block 601, and the control rod 602 is fixedly connected to the cover plate 2; one end of the return spring 606 is fixedly connected to the outer wall of the sliding block 605, the other end of the return spring 606 is fixedly connected to the inner wall of the fixed block 601, the outer wall of the sliding block 605 is slidably connected to the inner wall of the fixed block 601, the square block 604 is clamped with the groove 608, and the pull rod 607 passes through the outer wall of the fixed block 601.

[0034] The above scheme is adopted: the cover plate 2 is fixedly connected with the control rod 602, and the control rod 602 is rotatably connected with the inner wall of the fixed block 601, so that the cover plate 2 can be flipped open or closed; when the cover plate 2 needs to be flipped open, the pull rod 607 is first pulled to drive the sliding block 605 to move outward, and the return spring 606 is forced to shrink. When the sliding block 605 moves to the groove 608 and breaks contact with the square block 604, the cover plate 2 can be flipped upward to open, and the control rod 602 rotates accordingly, so that the spiral spring 603 is forced to shrink; there are two groups of grooves 608, and when the cover plate 2 is flipped to the position where the square block 604 corresponds to the position of the other group of grooves 608, the return spring 606 is forced to shrink. The spring 606 drives the sliding block 605 to move and reset, and makes the groove 608 engage with the square block 604, so that the cover 2 can be limited and kept in the open state. When the position of the cover 2 is fixed, the traction rope 305 is in a fixed state, so that the position of the bottom plate 301 and the detection machine body 5 can be kept unchanged; when the cover 2 needs to be closed, the pull rod 607 is pulled outward to make the groove 608 disengage from the square block 604, and the limit of the control rod 602 is released. At this time, the volute spring 603 drives the control rod 602 to flip in the opposite direction due to its own elastic force, so that the cover 2 can be closed, and at the same time the bottom plate 301 moves downward, so that the rotating rod 302 and the slider 303 return to the initial position.

[0035] like Figure 7 and Figure 8 As shown, the clamping mechanism 4 includes an upper clamping block 401, the top outer wall of the upper clamping block 401 is fixedly connected to a handle 402, the outer wall of the handle 402 is slidably connected to a moving plate 403, the bottom outer wall of the moving plate 403 is fixedly connected to a trapezoidal block 404, the inner wall of the upper clamping block 401 is slidably connected to a connecting rod 405, the inner wall of the upper clamping block 401 is elastically connected to a clamping block 407 through a connecting spring 406, the inner wall of the bottom plate 301 is provided with a clamping groove 408, the top outer wall of the bottom plate 301 is fixedly connected to a lower clamping block 409, the inner wall of the upper clamping block 401 is clamped with a moving block 410, the inner wall of the moving block 410 is elastically connected to a sliding plate 412 through a telescopic spring 411, the outer wall of the sliding plate 412 is fixedly connected to a limiting block 413, and the inner wall of the upper clamping block 401 is provided with a limiting groove 414.

[0036] The above scheme is adopted: the clamping mechanism 4 is provided with two groups, which are symmetrically distributed on both sides of the detection machine body 5. The circuit of the charging pile can be fixed by the clamping mechanism 4, so that the circuit is more stable when connected to the detection machine body 5, and multiple groups of circuits can be fixed at the same time, or one group of circuits can be connected or removed separately, which is more flexible; the inner walls on the left and right sides of the bottom plate 301 are provided with card slots 408, and each side is provided with two groups of upper and lower groups, and the upper clamping block 401 can be fixed at the upper and lower positions; the moving block 410 and the lower clamping block 409 are provided with semicircular through grooves. When the upper clamping block 401 moves downward and fits with the lower clamping block 409, the two groups of semicircular through grooves can be combined to clamp the circuit; without being affected by external forces In the case of a sound, the two groups of card blocks 407 drive the corresponding connecting rods 405 to remain in the state of both sides of the upper clamping block 401 due to the elastic force of the connecting spring 406 itself, and the card blocks 407 and the connecting rods 405 can only move horizontally in the inner wall of the upper clamping block 401, and the connecting rods 405 are in contact with the longer side slope of the top of the trapezoidal block 404, and the trapezoidal block 404 moves upward, so that the two groups of connecting rods 405 move along the side wall of the trapezoidal block 404 to the shorter side slope at the bottom, and drive the two groups of card blocks 407 to move toward the middle, and the connecting spring 406 is forced to shrink, so that the card blocks 407 can be disengaged from the card slots 408, and the upper clamping block 401 can be moved to clamp multiple groups of lines at the same time or release the clamping of the lines to remove them.

[0037] like Figure 7 and Figure 8 As shown, the upper clamping block 401 is slidably connected to the inner wall of the base plate 301, one end of the connecting rod 405 is fixedly connected to the outer wall of the blocking block 407, the other end of the connecting rod 405 is slidably connected to the outer wall of the trapezoidal block 404, one end of the connecting spring 406 is fixedly connected to the inner wall of the upper clamping block 401, the other end of the connecting spring 406 is fixedly connected to the outer wall of the blocking block 407, the outer wall of the blocking block 407 is slidably connected to the inner wall of the upper clamping block 401, and the blocking block 407 is engaged with the slot 408; one end of the telescopic spring 411 is fixedly connected to the outer wall of the sliding plate 412, the other end of the telescopic spring 411 is fixedly connected to the inner wall of the moving block 410, the outer wall of the sliding plate 412 is slidably connected to the inner wall of the moving block 410, and the limit block 413 is engaged with the limit slot 414.

[0038] By adopting the above scheme: by holding the handle 402 and pulling the movable plate 403, the trapezoidal block 404 can be driven to move upward, and the limit of the upper clamping block 401 can be released. When the upper clamping block 401 moves to the position where the clamping block 407 corresponds to the position of the other group of clamping grooves 408, the movable plate 403 can be released, so that the connecting spring 406 drives the clamping block 407 to pop out to both sides due to its own elastic force and engage with the corresponding clamping grooves 408, so that the position of the upper clamping block 401 can be fixed again; the limit block 413 on the sliding plate 412 is provided with an upper The lower two groups, the lower group of limit blocks 413 can be engaged with the limit grooves 414 to fix the moving block 410 so that it clamps the line. When one of the groups of lines needs to be operated, the upper group of limit blocks 413 can be pressed to make the sliding plate 412 and the lower limit block 413 move toward the inside of the moving block 410 at the same time, and the telescopic spring 411 is forced to contract, so that a group of moving blocks 410 can be moved up and down, and a single group of lines can be operated. It is more flexible, and the operation of clamping the lines is also more convenient, thereby improving work efficiency.

[0039] The working principle and use process of the present invention:

[0040] When inspection is required, the inspection machine body 5 can be first moved upward to the outside of the shell 1 through the lifting mechanism 3, and the sliding block 605 can be driven to move outward by pulling the pull rod 607, so that the reset spring 606 is forced to contract. When the sliding block 605 moves to a group of grooves 608 and disengages from the square block 604, the cover 2 can be flipped upward to open. In this process, since the cover 2 is fixedly connected to the control rod 602, the control rod 602 rotates accordingly, causing the volute spring 603 to contract.

[0041] During the process of opening the cover 2, the cover 2 generates a pulling force on one end of the traction rope 305, causing the traction rope 305 to move. The movement of the traction rope 305 drives the rotating wheel 306 to rotate, and the rotating wheel 306 changes the direction of the pulling force, thereby generating a pulling force on the rotating shaft 304 and the slider 303, pulling the slider 303 to move horizontally toward the front end of the shell 1, and driving the rotating rod 302 to flip over. Under the action of the rotating rod 302, the bottom plate 301 can be driven to move vertically upward, so that the detection machine body 5 moves upward to the outside of the shell 1.

[0042] When the cover 2 is flipped to the position where the square block 604 corresponds to the position of another set of grooves 608, the reset spring 606 drives the sliding block 605 to move and reset and make the grooves 608 engage with the square block 604, so as to limit the cover 2 and keep it in an open state. When the position of the cover 2 is fixed, the traction rope 305 is in a fixed state, and the positions of the bottom plate 301 and the detection machine body 5 remain unchanged. When the operator connects the line with the detection machine body 5, the operating space is larger, which avoids the problem that the detection machine body 5 is inside the shell 1, and the operator's hands are inconvenient to reach into the shell 1 to operate when connecting the line, affecting normal use.

[0043] After that, the line of the charging pile can be connected to the detection machine body 5, and the line can be fixed by operating the clamping mechanism 4; first, hold the handle 402 and pull the movable plate 403 to drive the trapezoidal block 404 to move upward. The trapezoidal block 404 moves upward so that the two groups of connecting rods 405 and the two groups of card blocks 407 move toward the middle at the same time, and the connecting spring 406 is forced to shrink, so that the card block 407 is out of contact with the lower card slot 408, and the limit of the upper clamping block 401 is released. The upper clamping block 401 is moved upward until the position of the card block 407 corresponds to the position of the upper card slot 408. At this time, the movable plate 403 is released, and the connecting spring 406 drives the card block 407 to pop out to both sides due to its own elastic force and engage with the corresponding card slot 408, fixing the position of the upper clamping block 401 again, so that the movable block 410 is out of contact with the lower clamping block 409, and the line can be passed through the semicircular through groove between the two and connected to the detection machine body 5.

[0044] After the connection is completed, the movable plate 403 can be pulled again to release the limit of the upper clamping block 401 and move the upper clamping block 401 downward. When the upper clamping block 401 moves to the point where the movable block 410 is in contact with the lower clamping block 409, the semicircular through grooves of the two can clamp and fix the line to prevent the line from falling off during the detection process and affecting the detection results.

[0045] During the detection process, when it is necessary to operate one of the groups of lines, the upper group of limit blocks 413 can be pressed to make the sliding plate 412 and the lower limit block 413 move toward the inside of the moving block 410 at the same time, and the telescopic spring 411 is forced to shrink and move the group of moving blocks 410 upward. The single group of lines can be operated to remove the lines, and the other group of lines can be passed through the semicircular through groove. By pressing the upper limit block 413 to move the moving block 410 downward, the lower limit block 413 is engaged with the limit groove 414, and the group of lines can be clamped and fixed; after the lines are fixed, the detection machine body 5 can detect the battery life of the charging pile.

[0046] After the detection is completed, the movable plate 403 can be pulled again to release the limit of the upper clamping block 401 and move the upper clamping block 401 upward, so that the clamping of multiple groups of lines can be released at the same time and the lines can be removed. It is more flexible and the clamping process is also more convenient, which improves work efficiency; then the pull rod 607 is pulled outward to disengage the groove 608 from the square block 604 and release the limit of the control rod 602. At this time, the volute spring 603 drives the control rod 602 to flip in the opposite direction due to its own elastic force, closes the cover plate 2, and at the same time the bottom plate 301 moves downward, so that the rotating rod 302 and the slider 303 return to their initial positions.

[0047] 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.

[0048] 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 charging pile endurance detection device, comprising a housing (1), characterized in that: The inner wall of the housing (1) is provided with a lifting mechanism (3); The lifting mechanism (3) comprises a bottom plate (301), the bottom outer wall of the bottom plate (301) is hinged with a slider (303) through a rotating rod (302), the outer wall of the slider (303) is fixedly connected to a rotating shaft (304), the inner wall of the shell (1) is fixedly connected to a partition (308), the outer wall of the partition (308) is rotatably connected to a rotating wheel (306), a traction rope (305) is wound around the outer wall of the rotating wheel (306), the outer wall of the bottom plate (301) is fixedly connected to a protrusion (307), the top outer wall of the bottom plate (301) is fixedly connected to a detection machine body (5), the top outer wall of the bottom plate (301) is provided with a clamping mechanism (4), and the rear end outer wall of the shell (1) is provided with a cover plate (2) through a limit assembly (6).

2. The charging pile endurance detection device according to claim 1, characterized in that: The bottom plate (301) is slidably connected to the inner wall of the shell (1), the protrusion (307) is slidably connected to the inner wall of the shell (1), the rotating shaft (304) passes through the outer wall of the partition (308), and the rotating shaft (304) is in contact with the inner wall of the shell (1).

3. The charging pile endurance detection device according to claim 1, characterized in that: One end of the rotating rod (302) is hinged to the inner wall of the slider (303), the other end of the rotating rod (302) is hinged to the outer wall of the bottom end of the bottom plate (301), and the slider (303) is slidably connected to the inner wall of the bottom end of the shell (1).

4. The charging pile endurance detection device according to claim 1, characterized in that: One end of the traction rope (305) is fixedly connected to the outer wall of the cover plate (2), and the other end of the traction rope (305) is fixedly connected to the outer wall of the rotating shaft (304).

5. The charging pile endurance detection device according to claim 1, characterized in that: The limiting assembly (6) comprises a fixed block (601), the inner wall of the fixed block (601) is elastically connected to a control rod (602) via a spiral spring (603), the outer wall of the control rod (602) is fixedly connected to a square block (604), the inner wall of the fixed block (601) is elastically connected to a sliding block (605) via a return spring (606), the inner wall of the sliding block (605) is provided with a groove (608), and the outer wall of the sliding block (605) is fixedly connected to a pull rod (607).

6. The charging pile endurance detection device according to claim 5, characterized in that: The fixed block (601) is fixedly connected to the rear end outer wall of the shell (1), one end of the spiral spring (603) is fixedly connected to the outer wall of the control rod (602), the other end of the spiral spring (603) is fixedly connected to the inner wall of the fixed block (601), the control rod (602) is rotatably connected to the inner wall of the fixed block (601), and the control rod (602) is fixedly connected to the cover plate (2).

7. The charging pile endurance detection device according to claim 5, characterized in that: One end of the return spring (606) is fixedly connected to the outer wall of the sliding block (605), and the other end of the return spring (606) is fixedly connected to the inner wall of the fixed block (601). The outer wall of the sliding block (605) is slidably connected to the inner wall of the fixed block (601), the square block (604) is clamped with the groove (608), and the pull rod (607) passes through the outer wall of the fixed block (601).

8. The charging pile endurance detection device according to claim 1, characterized in that: The clamping mechanism (4) comprises an upper clamping block (401), the top outer wall of the upper clamping block (401) is fixedly connected to a handle (402), the outer wall of the handle (402) is slidably connected to a movable plate (403), the bottom outer wall of the movable plate (403) is fixedly connected to a trapezoidal block (404), the inner wall of the upper clamping block (401) is slidably connected to a connecting rod (405), and the inner wall of the upper clamping block (401) is elastically connected to a clamping block (407) via a connecting spring (406). The inner wall of the bottom plate (301) is provided with a slot (408), the top outer wall of the bottom plate (301) is fixedly connected with a lower clamping block (409), the inner wall of the upper clamping block (401) is clamped with a moving block (410), the inner wall of the moving block (410) is elastically connected with a sliding plate (412) via a telescopic spring (411), the outer wall of the sliding plate (412) is fixedly connected with a limiting block (413), and the inner wall of the upper clamping block (401) is provided with a limiting slot (414).

9. The charging pile endurance detection device according to claim 8, characterized in that: The upper clamping block (401) is slidably connected to the inner wall of the bottom plate (301), one end of the connecting rod (405) is fixedly connected to the outer wall of the clamping block (407), the other end of the connecting rod (405) is slidably connected to the outer wall of the trapezoidal block (404), one end of the connecting spring (406) is fixedly connected to the inner wall of the upper clamping block (401), the other end of the connecting spring (406) is fixedly connected to the outer wall of the clamping block (407), the outer wall of the clamping block (407) is slidably connected to the inner wall of the upper clamping block (401), and the clamping block (407) is clamped to the clamping groove (408).

10. The charging pile endurance detection device according to claim 8, characterized in that: One end of the telescopic spring (411) is fixedly connected to the outer wall of the sliding plate (412), and the other end of the telescopic spring (411) is fixedly connected to the inner wall of the moving block (410). The outer wall of the sliding plate (412) is slidably connected to the inner wall of the moving block (410), and the limit block (413) is clamped with the limit groove (414).

Images