Hoisting device and hoisting method for charging pile construction

Abstract

The invention relates to the technical field of charging pile construction, in particular to a hoisting device for charging pile construction and a hoisting method.The hoisting device comprises a hoisting plate, a hoisting frame, horizontal sliding plates, a double-shaft motor, a lead screw and the like, the hoisting frame is connected to the top of the hoisting plate, the horizontal sliding plates are slidably connected to the left side and the right side of the hoisting plate, and the double-shaft motor is installed in the hoisting plate; two output shafts of the double-shaft motor are both connected with lead screws, the lead screws are rotationally connected with the hoisting plate, and the lead screws are connected with the horizontal sliding plate through threads. The charging pile can be supported through the supporting plate, the left side and the right side of the charging pile can be blocked by the first baffle, the front side of the charging pile can be blocked by the second baffle, the rear side of the charging pile can be blocked by the third baffle, and the charging pile is prevented from shaking, so that the operation safety can be improved, and the mounting efficiency can be improved.

Description

Technical Field

[0001] The present invention relates to the technical field of charging pile construction, and in particular to a hoisting device and a hoisting method for charging pile construction. Background Art

[0002] Due to their size and weight, large charging piles often require the use of cranes or forklifts for lifting and initial positioning during the installation and construction phase to ensure that the charging piles can be transported to the designated installation area smoothly and without damage.

[0003] During the construction of the charging pile, a forklift is generally used to lift the charging pile and then connect the wires. Sufficient operating space is required for the wiring, so the fork plate of the forklift can only be inserted from one side of the charging pile. The lack of a stable support point directly in the center leads to uneven load distribution. During the wiring process, the staff needs to enter the charging pile to operate. Since the charging pile is in a hoisting state, the charging pile is prone to displacement. Any slight movement of the charging pile may cause violent shaking, which greatly increases the risk of operation and directly threatens the personal safety of the staff inside the charging pile. It also interferes with the delicate wiring work and reduces the installation efficiency. Summary of the invention

[0004] In order to overcome the disadvantage that even a slight movement of the charging pile may cause violent shaking, which greatly increases the risk of operation, directly threatens the personal safety of the staff inside the charging pile, interferes with the delicate wiring work, and reduces the installation efficiency, the present invention provides a hoisting device and a hoisting method for charging pile construction.

[0005] The technical implementation scheme of the present invention is as follows: a hoisting device for charging pile construction includes a hoisting plate, a hoisting frame, a horizontal slide plate, a double-axis motor, a screw rod, a first baffle plate, a slide rail, a vertical slide plate, a support frame, a support plate, a second baffle plate, a third baffle plate, a support plate, a fixing mechanism and a clamping mechanism. The top of the hoisting plate is connected with a hoisting frame, and the left and right sides of the hoisting plate are slidably connected with horizontal slide plates. A double-axis motor is installed in the hoisting plate, and screw rods are connected to the two output shafts of the double-axis motor. The screw rods are rotatably connected to the hoisting plate, and the screw rods are connected to the horizontal slide plate through threads. A first baffle is provided for blocking the charging pile, the first baffle is connected with a slide rail, the slide rail is slidably connected with a vertical slide, the vertical slide is connected with a support frame, the bottom of the vertical slide and the bottom of the support frame are both connected with a support plate, the bottom of the lifting plate is connected with a second baffle for blocking the charging pile, the bottom of the lifting plate is connected with a third baffle for blocking the charging pile, the lower part of the third baffle is slidably connected with a support plate for supporting the charging pile, the slide rail is provided with a fixing mechanism for fixing the vertical slide on the slide rail, and the third baffle is provided with a clamping mechanism for clamping the support plate.

[0006] As an improvement of the above scheme, the fixing mechanism includes an insert rod, a first ball, a movable plate, a first spring, a pushing frame, a second spring and a second ball, six insert rods are slidably connected to the vertical slide plate, the insert rods are rotatably connected to the first ball, the first ball contacts with the slide rail, the six insert rods on the same vertical slide plate are commonly connected to the movable plate, the movable plate and the vertical slide plate are connected with the first spring, the upper and lower parts of the slide rail are each provided with six first plug holes adapted to the insert rod, the upper and lower parts of the first baffle plate are each provided with six second plug holes adapted to the insert rod, the insert rod is inserted into the upper first plug hole and the upper second plug hole to fix the vertical slide plate on the slide rail, the slide rail is slidably connected to the pushing frame, the pushing frame is used to push the movable plate to move the insert rod out from the upper first plug hole and the upper second plug hole to release the vertical slide, a second spring is connected between the pushing frame and the slide rail, the pushing frame is rotatably connected to the second ball, and the second ball contacts with the movable plate.

[0007] As an improvement on the above scheme, the locking mechanism includes a guide sleeve, a sliding rod, a third spring, a blocking block, a fourth spring and a push plate, the third baffle is connected to the guide sleeve, the sliding rod is slidably connected in the guide sleeve, the third spring is connected between the guide sleeve and the sliding rod, the blocking block is connected to the sliding rod, a slot is provided on the support plate, the blocking block is inserted into the slot to clamp the support plate, a fourth spring is connected between the support plate and the third baffle, the push plate is connected to the first baffle on the left side, a first inclined surface is provided on the top of the push plate, the push plate pushes the sliding rod upward through the first inclined surface, the sliding rod drives the blocking block to move upward, so that the blocking block is moved out of the slot to release the support plate.

[0008] As an improvement of the above scheme, it also includes guide rods, lifting plates, universal wheels, card plates, connecting plates and a fifth spring. Two guide rods are connected to the top of the support plates, and the two guide rods on the same support plate are slidably connected to the lifting plates. Three universal wheels are installed at the bottom of the lifting plates, and the universal wheels pass through the support plates. The top of the support plates is slidably connected to a card plate for clamping the lifting plates. The top of the card plates is provided with a second inclined surface, the top of the support plates is connected to a connecting plate, and a fifth spring is connected between the connecting plate and the card plate.

[0009] As an improvement of the above scheme, it also includes a contact rod, a guide plate, a sliding rod, a push plate and a sixth spring. The movable plates are connected to the contact rods, the third baffle is connected to the guide plate, the sliding rod is slidably connected to the guide plate, the bottom of the sliding rod is connected to the push plate, and the sixth spring is connected between the guide plate and the push plate. Third inclined surfaces are provided on both sides of the lower part of the push plate. The push plate pushes the contact rod through the third inclined surface to make the two contact rods move away from each other. Fourth inclined surfaces are provided on both sides of the upper part of the push plate.

[0010] As an improvement of the above solution, it also includes a guide rod. The connecting plates are connected with guide rods for guiding the card plates, and the guide rods and the card plates are slidably connected.

[0011] As an improvement of the above solution, a guide block is further included. The third baffle is connected to a guide block for guiding the clamping block, and the clamping block slides through the guide block.

[0012] As an improvement of the above solution, a grip rod is further included, and the push plate is connected to the grip rod.

[0013] The present invention also provides a method for hoisting a hoisting device for charging pile construction, comprising the following steps:

[0014] S1: Connect the hoisting frame to the hook of the hoisting machine, lift the hoisting plate through the hoisting machine, and move the first baffle plate, the second baffle plate and the third baffle plate to the periphery of the charging pile;

[0015] S2: Control the output shaft of the dual-axis motor to drive the screw to rotate, the screw drives the two horizontal slides to move towards each other, and the horizontal slide drives the two first baffles to move towards each other, so that the two first baffles are in contact with the left and right sides of the charging pile respectively;

[0016] S3: The first baffle on the left side drives the push plate to move to the right, and the push plate pushes the slide bar and the card block upward through the first inclined surface, so that the card block is moved out of the card slot, the support plate is released, and the support plate moves forward and is inserted into the bottom of the charging pile;

[0017] S4: The hoisting machine controls the lifting plate to move upward, and the lifting plate drives the first baffle plate, the second baffle plate, the third baffle plate and the support plate to move upward. The support plate lifts the charging pile, and then the charging pile is moved to the installation position by the lifting machine.

[0018] The beneficial effects are: 1. The present invention can support the charging pile through the support plate, the first baffle can block the left and right sides of the charging pile, the second baffle can block the front side of the charging pile, and the third baffle can block the back side of the charging pile to prevent the charging pile from shaking, thereby improving the safety of operation and the installation efficiency.

[0019] 2. When the hoist moves the charging pile to the installation location, the universal wheels roll on the ground. The universal wheels can reduce the friction between the support plate and the ground, making the entire device move more smoothly.

[0020] 3. By pressing the push plate, the insertion rod can be moved out from the first insertion hole and the second insertion hole below, and the vertical slide plate can be released from the slide rail, making the operation more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A three-dimensional structural schematic diagram of the present invention is shown.

[0022] Figure 2 A cross-sectional view of a lifting plate of the present invention is shown.

[0023] Figure 3 A three-dimensional structural schematic diagram of the fixing mechanism of the present invention is shown.

[0024] Figure 4 A three-dimensional structural schematic diagram of the insert rod, the first rolling ball and the moving plate of the present invention is shown.

[0025] Figure 5 A schematic diagram of the three-dimensional structure of the push frame and the second ball of the present invention is shown.

[0026] Figure 6 A three-dimensional structural schematic diagram of the locking mechanism of the present invention is shown.

[0027] Figure 7 A three-dimensional structural schematic diagram of the support plate and the card slot of the present invention is shown.

[0028] Figure 8 A schematic diagram of the three-dimensional structure of the push plate and the first inclined surface of the present invention is shown.

[0029] Fig. 9 The three-dimensional structural schematic diagram of the guide rod, lifting plate, universal wheel, clamping plate and connecting plate of the present invention is shown.

[0030] Fig.10 A schematic diagram of the three-dimensional structure of the fifth spring and the guide rod of the present invention is shown.

[0031] Fig.11 The three-dimensional structural schematic diagram of the contact rod, the guide plate, the sliding rod, the pushing plate and the gripping rod of the present invention is shown.

[0032] Fig.12 A schematic diagram of the three-dimensional structure of the push plate, the sixth spring, the third inclined plane and the fourth inclined plane of the present invention is shown.

[0033] The names of the numbers in the figure are: 1. Lifting plate, 2. Lifting frame, 3. Horizontal slide plate, 4. Dual-axis motor, 5. Screw, 6. First baffle, 7. Slide rail, 8. Vertical slide plate, 81. Support frame, 9. Support plate, 10. Second baffle, 11. Third baffle, 12. Support plate, 13. Insert rod, 14. First ball, 15. Moving plate, 16. First spring, 17. First jack, 18. Second jack, 19. Push frame, 20. Second spring, 21. Second ball, 22. Guide sleeve, 23 , sliding rod, 24, third spring, 25, block, 26, slot, 27, fourth spring, 28, push plate, 29, first inclined plane, 30, guide rod, 31, lifting plate, 32, universal wheel, 33, card plate, 34, second inclined plane, 35, connecting plate, 36, fifth spring, 37, contact rod, 38, guide plate, 39, sliding rod, 40, pushing plate, 401, sixth spring, 41, third inclined plane, 411, fourth inclined plane, 42, guide rod, 43, guide block, 44, grip rod. DETAILED DESCRIPTION

[0034] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

[0035] like Figure 1-Figure 8 As shown, a hoisting device for charging pile construction includes a hoisting plate 1, a hoisting frame 2, a horizontal slide 3, a double-axis motor 4, a screw 5, a first baffle 6, a slide rail 7, a vertical slide 8, a support frame 81, a support plate 9, a second baffle 10, a third baffle 11, a support plate 12, a fixing mechanism and a clamping mechanism. The top of the hoisting plate 1 is connected to the hoisting frame 2, and the left and right sides of the hoisting plate 1 are slidably connected to the horizontal slide 3. The middle part of the hoisting plate 1 is installed with a double-axis motor 4 by bolts, and the two output shafts of the double-axis motor 4 are connected with a screw 5 by a coupling. The screw 5 and the hoisting plate 1 rotate, and the screw 5 and the horizontal slide 3 are connected by threads. The bottom of the horizontal slide 3 is connected by bolts. A first baffle plate 6 is connected, and the sides of the two first baffle plates 6 that are away from each other are connected with slide rails 7 by bolts. The sides of the two slide rails 7 that are away from each other are slidably connected with vertical slide plates 8. The rear sides of the vertical slide plates 8 are connected with support frames 81 by bolts. The bottom of the vertical slide plates 8 and the bottom of the support frames 81 are commonly connected with a support plate 9. The front side of the bottom of the hanging plate 1 is connected with a second baffle plate 10 by bolts, and the rear side of the bottom of the hanging plate 1 is connected with a third baffle plate 11 by bolts. The lower part of the third baffle plate 11 is slidably connected with a support plate 12. The slide rail 7 is provided with a fixing mechanism for fixing the vertical slide plate 8 on the slide rail 7, and the third baffle plate 11 is provided with a clamping mechanism for clamping the support plate 12.

[0036] like Figure 2-Figure 5 As shown, the fixing mechanism includes an insertion rod 13, a first ball 14, a movable plate 15, a first spring 16, a pushing frame 19, a second spring 20 and a second ball 21. Six insertion rods 13 are slidably connected to the upper part of the vertical slide 8. The insertion rods 13 are rotatably connected to the first balls 14. The first balls 14 are in contact with the slide rail 7. The six insertion rods 13 on the same vertical slide 8 are commonly connected to the movable plate 15. Two first springs 16 are connected between the movable plate 15 and the vertical slide 8. The upper part of the slide rail 7 Six first insertion holes 17 adapted to the insertion rod 13 are provided at the upper and lower parts, six second insertion holes 18 adapted to the insertion rod 13 are provided at the upper and lower parts of the first baffle plate 6, the insertion rod 13 is inserted into the upper first insertion holes 17 and the upper second insertion holes 18, the upper front part of the slide rail 7 is slidably connected with a pushing frame 19, a second spring 20 is connected between the pushing frame 19 and the slide rail 7, and two second balls 21 are rotatably connected to the sides of the two pushing frames 19 away from each other, and the second balls 21 are in contact with the movable plate 15.

[0037] like Figure 6-Figure 8As shown, the locking mechanism includes a guide sleeve 22, a slide bar 23, a third spring 24, a block 25, a fourth spring 27 and a push plate 28. The upper rear part of the third baffle plate 11 is connected with the guide sleeve 22 by bolts, and the slide bar 23 is slidably connected in the guide sleeve 22. The slide bar 23 is sleeved with a third spring 24. The two ends of the third spring 24 are respectively connected to the guide sleeve 22 and the slide bar 23. The third spring 24 is sleeved on the slide bar 23 to prevent the third spring 24 from bending. The lower end of the slide bar 23 is connected with a block 25. Two slots 26 are opened on the front side of the top of the support plate 12. The block 25 is inserted into the slots 26. Two fourth springs 27 are connected between the top of the support plate 12 and the lower rear part of the third baffle plate 11. The two fourth springs 27 are symmetrically arranged so that the support plate 12 evenly bears the pulling force of the fourth spring 27. The upper left part of the first baffle plate 6 on the left side is connected with a push plate 28 by bolts, and a first inclined surface 29 is provided on the right side of the top of the push plate 28.

[0038] like Fig. 9 and Fig.10 As shown, it also includes a guide rod 30, a lifting plate 31, a universal wheel 32, a clamping plate 33, a connecting plate 35 and a fifth spring 36. The guide rods 30 are connected to the front and rear sides of the top of the support plate 9. The two guide rods 30 on the same support plate 9 are slidably connected to the lifting plate 31. The two guide rods 30 jointly guide the lifting plate 31 to prevent the lifting plate 31 from tilting. Three universal wheels 32 are evenly installed at the bottom of the lifting plate 31. The universal wheels 32 pass through the support plate 9. The top of the support plate 9 is slidably connected to the clamping plate 33. The top of the clamping plate 33 is provided with a second inclined surface 34. The top of the support plate 9 is connected to the connecting plate 35 by bolts. Two fifth springs 36 are connected between the connecting plate 35 and the clamping plate 33.

[0039] like Fig.11 and Fig.12 As shown, it also includes a contact rod 37, a guide plate 38, a sliding rod 39, a push plate 40 and a sixth spring 401. The contact rod 37 is connected to the rear side of the movable plate 15, and the lower part of the rear side of the third baffle 11 is connected to the guide plate 38 by bolts. The sliding rod 39 is slidably connected to the guide plate 38, and the bottom of the sliding rod 39 is connected to the push plate 40. The left and right parts of the sliding rod 39 are both sleeved with the sixth spring 401, and the two ends of the sixth spring 401 are respectively connected to the guide plate 38 and the push plate 40. The sixth spring 401 is sleeved on the sliding rod 39 to prevent the sixth spring 401 from bending. The left and right sides of the lower part of the push plate 40 are provided with third inclined surfaces 41, and the left and right sides of the upper part of the push plate 40 are provided with fourth inclined surfaces 411.

[0040] like Fig.10 As shown, guide rods 42 are also included. Two guide rods 42 are connected to the sides of the two connecting plates 35 that are away from each other. The guide rods 42 and the clamping plate 33 are slidably connected, and the fifth spring 36 is sleeved on the guide rods 42 to prevent the fifth spring 36 from bending.

[0041] like Figure 6 As shown, a guide block 43 is also included. The lower rear portion of the third baffle 11 is connected to the guide block 43 by bolts, and the clamping block 25 slides through the guide block 43.

[0042] like Fig.11 As shown, a grip rod 44 is also included, and the grip rod 44 is connected to the middle of the upper rear portion of the push plate 40.

[0043] Initially, the fourth spring 27 is in a stretched state, the staff connects the hoisting frame 2 to the hook of the hoisting machine, lifts the hoisting plate 1 through the hoisting machine, and moves the first baffle 6, the second baffle 10 and the third baffle 11 to the periphery of the charging pile, the universal wheel 32 contacts the ground, and then controls the output shaft of the dual-axis motor 4 to drive the screw rod 5 to rotate, the screw rod 5 drives the two horizontal slides 3 to move in a direction close to each other, the horizontal slide 3 drives the two first baffles 6 to move in a direction close to each other, the first baffle 6 drives the two pushing frames 19 to move in a direction close to each other, when the pushing frames 19 contact the charging pile, the two pushing frames 19 move away from each other relative to the first baffle 6, the second spring 20 stretches, and the pushing frame 19 pushes the moving plate 15, The two movable plates 15 move in the direction away from each other, the first spring 16 is stretched, and the movable plate 15 drives the plugging rods 13 on the left and right sides to move in the direction away from each other, so that the plugging rod 13 moves out from the upper first plug hole 17 and the upper second plug hole 18, and the vertical slide plate 8 is released from the slide rail 7. The first baffle plate 6 on the left side drives the push plate 28 to move rightward, and the push plate 28 pushes the slide bar 23 to move upward through the first inclined surface 29. The third spring 24 is compressed, and the slide bar 23 drives the card block 25 to move upward, so that the card block 25 moves out of the card slot 26, and the support plate 12 is released. Under the action of the fourth spring 27, the support plate 12 moves forward and is inserted into the bottom of the charging pile. The guide block 43 can guide the card block 25 to prevent the card block 25 from rotating. When a baffle plate 6 contacts the left and right sides of the charging pile respectively, the dual-axis motor 4 is turned off, and the hoisting plate 1 is controlled to move upward by the hoisting machine. The hoisting plate 1 drives the first baffle plate 6, the second baffle plate 10, the third baffle plate 11 and the support plate 12 to move upward, and the support plate 12 lifts the charging pile. At this time, the vertical slide plate 8 has been released from the slide rail 7, so the vertical slide plate 8 and the support plate 9 will not move upward. Under the action of the first ball 14, the friction between the slide rail 7 and the plug rod 13 can be avoided, thereby avoiding the wear of the slide rail 7 and the plug rod 13. Under the action of the second ball 21, the friction between the push frame 19 and the moving plate 15 can be avoided, thereby avoiding the wear of the push frame 19 and the moving plate 15. The third baffle plate 11 can also drive the push plate 40 to move upward, pushing The fourth inclined surface 411 of the plate 40 will contact the contact rod 37, and the pushing plate 40 will push the contact rod 37 through the fourth inclined surface 411, so that the two contact rods 37 move in the direction away from each other, and the contact rod 37 drives the two movable plates 15 to move in the direction away from each other, and the first spring 16 continues to stretch, and then the fourth inclined surface 411 of the pushing plate 40 will gradually break away from the contact rod 37, and the third inclined surface 41 of the pushing plate 40 will gradually contact the contact rod 37. Under the action of the first spring 16, the two movable plates 15 move in the direction of approaching each other, and the pushing plate 40 can pass over the contact rod 37, and the pushing plate 40 can move above the contact rod 37. When the insertion rod 13 corresponds to the first socket 17 below, under the action of the first spring 16,The two movable plates 15 will move towards each other, and the movable plates 15 drive the plug rods 13 on the left and right sides to move towards each other. The plug rods 13 are inserted into the first socket 17 and the second socket 18 below, and the vertical slide plate 8 is fixed on the slide rail 7. The vertical slide plate 8 and the support plate 9 can support the first baffle plate 6 and the slide rail 7. Then, the charging pile is moved to the installation position by the hoisting machine, and the universal wheel 32 rolls on the ground. The universal wheel 32 can reduce the friction between the support plate 9 and the ground, so that the whole device can move more smoothly. After the charging pile moves to the installation position, the staff pulls the two card plates 33 to move the two card plates 33 away from each other, so that the card plates 33 release the lifting plate 31, and the fifth spring 36 The guide rod 42 can guide the card plate 33 to improve the stability of the card plate 33, and then the hoisting machine is controlled to lower the hoisting frame 2 for a distance, so that the support plate 9 moves downward and contacts the ground, and the lifting plate 31 and the universal wheel 32 move upward relative to the support plate 9, and the card plate 33 is released. Under the action of the fifth spring 36, the two card plates 33 move toward each other and reset. Then the staff connects the charging pile, and the support plate 12 can hold the charging pile. The first baffle plate 6 blocks the left and right sides of the charging pile, the second baffle plate 10 blocks the front side of the charging pile, and the third baffle plate 11 blocks the back side of the charging pile to prevent the charging pile from shaking, thereby improving the safety of the operation and the installation efficiency. After the wiring is completed, the staff holds the grip The rod 44 presses the push plate 40 downward, the sixth spring 401 is stretched, and the push plate 40 pushes the contact rod 37 through the third inclined surface 41, so that the two contact rods 37 move away from each other, and the contact rod 37 drives the two movable plates 15 to move away from each other, the first spring 16 is stretched, and the movable plate 15 drives the plugging rods 13 on the left and right sides to move away from each other, and the plugging rods 13 are moved out from the first plug hole 17 and the second plug hole 18 below, and the vertical slide 8 is released from the slide rail 7. Pressing the push plate 40 can release the vertical slide 8 from the slide rail 7, which makes the operation more convenient. Then the hoisting machine is controlled to lower the hoisting frame 2 and put down the charging pile. The first baffle 6, the slide rail 7 and the push plate 40 will move downward, and the vertical slide 8 The fourth inclined surface 411 of the push plate 40 will gradually contact the contact rod 37. Under the action of the first spring 16, the two movable plates 15 will move in the direction of approaching each other. When the plug rod 13 corresponds to the first plug hole 17 above, under the action of the first spring 16, the two movable plates 15 will move in the direction of approaching each other. The movable plate 15 drives the plug rods 13 on the left and right sides to move in the direction of approaching each other. The plug rod 13 is inserted into the first plug hole 17 above and the second plug hole 18 above, and the vertical slide plate 8 is fixed on the slide rail 7. After the charging pile is lowered, the staff pulls the support plate 12 backward to make the card slot 26 and the card block 25 correspond. The fourth spring 27 is stretched, and then the output shaft of the dual-axis motor 4 is controlled to drive the screw rod 5 to rotate in the opposite direction.The screw rod 5 drives the two horizontal slides 3 to move away from each other, the horizontal slide 3 drives the two first baffles 6 to move away from each other, the first baffle 6 drives the two push racks 19 to move away from each other, the push rack 19 gradually loses contact with the charging pile, the second spring 20 gradually returns to its original state, the first baffle 6 on the left side drives the push plate 28 to move leftward, the first inclined surface 29 of the push plate 28 gradually loses contact with the slide bar 23, under the action of the third spring 24, the slide bar 23 and the card block 25 move downward, the card block 25 is inserted into the card slot 26, and the support plate 12 is clamped again.

[0044] The present invention also provides a method for hoisting a hoisting device for charging pile construction, comprising the following steps:

[0045] S1: Connect the hoisting frame 2 to the hook of the hoisting machine, lift the hoisting plate 1 by the hoisting machine, and move the first baffle plate 6, the second baffle plate 10 and the third baffle plate 11 to the periphery of the charging pile;

[0046] S2: Control the output shaft of the dual-axis motor 4 to drive the screw 5 to rotate, the screw 5 drives the two horizontal slides 3 to move in a direction close to each other, and the horizontal slides 3 drive the two first baffles 6 to move in a direction close to each other, so that the two first baffles 6 are in contact with the left and right sides of the charging pile respectively;

[0047] S3: The first baffle plate 6 on the left side drives the push plate 28 to move rightward, and the push plate 28 pushes the slide bar 23 and the card block 25 upward through the first inclined surface 29, so that the card block 25 moves out of the card slot 26, and the support plate 12 is released, and the support plate 12 moves forward and is inserted into the bottom of the charging pile;

[0048] S4: The hoisting machine controls the hoisting plate 1 to move upward, and the hoisting plate 1 drives the first baffle 6, the second baffle 10, the third baffle 11 and the support plate 12 to move upward. The support plate 12 lifts the charging pile, and then the charging pile is moved to the installation position by the hoisting machine.

[0049] The above description is only an example of the present invention and is not intended to limit the present invention. Any equivalent substitutions made within the principles of the present invention should be included in the protection scope of the present invention. The contents not elaborated in detail in the present invention belong to the existing technologies known to those skilled in the art.

Claims

1. A hoisting device for charging pile construction, comprising a hoisting plate (1) and a hoisting frame (2), wherein the top of the hoisting plate (1) is connected to the hoisting frame (2), wherein: The utility model also comprises a horizontal slide plate (3), a double-axis motor (4), a screw rod (5), a first baffle plate (6), a slide rail (7), a vertical slide plate (8), a support frame (81), a support plate (9), a second baffle plate (10), a third baffle plate (11), a support plate (12), a fixing mechanism and a positioning mechanism. The left and right sides of the hanging plate (1) are both slidably connected with the horizontal slide plate (3). The double-axis motor (4) is installed in the hanging plate (1). The two output shafts of the double-axis motor (4) are both connected with a screw rod (5). The screw rod (5) and the hanging plate (1) are rotatably connected. The screw rod (5) and the horizontal slide plate (3) are connected by threads. The horizontal slide plate (3) is connected with a first baffle plate (6) for blocking the charging pile. The first baffle plate ( The vertical slides (6) are connected to the upper and lower surfaces of the charging piles, the upper and lower surfaces of the charging piles are connected to the upper and lower surfaces of the charging piles, the upper and lower surfaces of the charging piles are connected to the upper and lower surfaces of the charging piles, the upper and lower surfaces of the charging piles are connected to the upper and lower surfaces of the charging piles, the lower and upper ...

2. A hoisting device for charging pile construction according to claim 1, characterized in that: The fixing mechanism comprises an insert rod (13), a first ball (14), a movable plate (15), a first spring (16), a pushing frame (19), a second spring (20) and a second ball (21); six insert rods (13) are slidably connected to the vertical slide plate (8); the insert rods (13) are rotatably connected to the first ball (14); the first ball (14) is in contact with the slide rail (7); the six insert rods (13) on the same vertical slide plate (8) are commonly connected to the movable plate (15); the first spring (16) is connected between the movable plate (15) and the vertical slide plate (8); six first jacks (17) adapted to the insert rods (13) are provided on the upper and lower parts of the slide rail (7); The upper and lower parts are provided with six second insertion holes (18) adapted to the insertion rod (13), the insertion rod (13) is inserted into the upper first insertion hole (17) and the upper second insertion hole (18), the vertical slide plate (8) is fixed on the slide rail (7), the slide rail (7) is slidably connected with a push frame (19), the push frame (19) is used to push the movable plate (15), so that the insertion rod (13) is moved out from the upper first insertion hole (17) and the upper second insertion hole (18), and the vertical slide plate (8) is released, a second spring (20) is connected between the push frame (19) and the slide rail (7), and a second ball (21) is rotatably connected to the push frame (19), and the second ball (21) is in contact with the movable plate (15).

3. A hoisting device for charging pile construction according to claim 2, characterized in that: The locking mechanism comprises a guide sleeve (22), a slide bar (23), a third spring (24), a locking block (25), a fourth spring (27) and a push plate (28); the third baffle plate (11) is connected to the guide sleeve (22); the slide bar (23) is slidably connected in the guide sleeve (22); the third spring (24) is connected between the guide sleeve (22) and the slide bar (23); the locking block (25) is connected to the slide bar (23); a locking groove (26) is formed on the support plate (12); the locking block (25) is inserted into the locking groove (26), the support plate (12) is clamped, a fourth spring (27) is connected between the support plate (12) and the third baffle plate (11), a push plate (28) is connected to the first baffle plate (6) on the left side, a first inclined surface (29) is provided on the top of the push plate (28), the push plate (28) pushes the slide bar (23) to move upward through the first inclined surface (29), the slide bar (23) drives the card block (25) to move upward, so that the card block (25) is moved out of the card slot (26), and the support plate (12) is released.

4. A hoisting device for charging pile construction according to claim 3, characterized in that: The invention also comprises a guide rod (30), a lifting plate (31), a universal wheel (32), a clamping plate (33), a connecting plate (35) and a fifth spring (36). The top of each support plate (9) is connected to two guide rods (30). The two guide rods (30) on the same support plate (9) are slidably connected to the lifting plate (31). The bottom of each lifting plate (31) is provided with three universal wheels (32). The universal wheels (32) pass through the support plate (9). The top of each support plate (9) is slidably connected to a clamping plate (33) for clamping the lifting plate (31). The top of each clamping plate (33) is provided with a second inclined surface (34). The top of each support plate (9) is connected to a connecting plate (35). A fifth spring (36) is connected between the connecting plate (35) and the clamping plate (33).

5. A hoisting device for charging pile construction according to claim 4, characterized in that: The invention also comprises a contact rod (37), a guide plate (38), a sliding rod (39), a pushing plate (40) and a sixth spring (401). The moving plate (15) is connected to the contact rod (37), the third baffle plate (11) is connected to the guide plate (38), the sliding rod (39) is slidably connected to the guide plate (38), the bottom of the sliding rod (39) is connected to the pushing plate (40), the sixth spring (401) is connected between the guide plate (38) and the pushing plate (40), third inclined surfaces (41) are provided on both left and right sides of the lower part of the pushing plate (40), the pushing plate (40) pushes the contact rod (37) via the third inclined surfaces (41), so that the two contact rods (37) move in a direction away from each other, and fourth inclined surfaces (411) are provided on both left and right sides of the upper part of the pushing plate (40).

6. A hoisting device for charging pile construction according to claim 5, characterized in that: It also includes a guide rod (42), and the connecting plates (35) are connected to the guide rod (42) for guiding the clamping plate (33), and the guide rod (42) and the clamping plate (33) are slidably connected.

7. A hoisting device for charging pile construction according to claim 6, characterized in that: It also includes a guide block (43), the third baffle (11) is connected to the guide block (43) for guiding the clamping block (25), and the clamping block (25) slides through the guide block (43).

8. A hoisting device for charging pile construction according to claim 7, characterized in that: It also includes a gripping rod (44), and the pushing plate (40) is connected to the gripping rod (44).

9. A method for hoisting a charging pile construction hoisting device using the method of claim 3, characterized in that: The following steps are involved: S1: Connecting the hoisting frame (2) to the hook of the hoisting machine, hoisting the hoisting plate (1) by the hoisting machine, and moving the first baffle plate (6), the second baffle plate (10) and the third baffle plate (11) to the periphery of the charging pile; S2: controlling the output shaft of the dual-axis motor (4) to drive the screw rod (5) to rotate, the screw rod (5) drives the two horizontal slide plates (3) to move in a direction approaching each other, and the horizontal slide plates (3) drive the two first baffle plates (6) to move in a direction approaching each other, so that the two first baffle plates (6) are in contact with the left and right sides of the charging pile respectively; S3: The first baffle plate (6) on the left side drives the push plate (28) to move rightward, and the push plate (28) pushes the slide bar (23) and the card block (25) upward through the first inclined surface (29), so that the card block (25) moves out of the card slot (26), releases the support plate (12), and the support plate (12) moves forward and is inserted into the bottom of the charging pile; S4: The hoisting machine controls the hoisting plate (1) to move upward, and the hoisting plate (1) drives the first baffle plate (6), the second baffle plate (10), the third baffle plate (11) and the support plate (12) to move upward, and the support plate (12) lifts the charging pile, and then the charging pile is moved to the installation position by the hoisting machine.

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