Charging pile fixing device of new energy automobile

Abstract

The utility model discloses a new energy automobile charging pile fixing device, and relates to the technical field of charging pile fixing, the charging pile fixing device comprises a main body, the bottom end of the main body is provided with a plurality of clamping grooves distributed in a rectangular array, the upper end of the inner side of each clamping groove is movably connected with a worm wheel, the bottom end of each worm wheel is provided with a clamping hole, and the clamping holes are communicated with the main body. Worms are symmetrically and movably connected to the inner side of the main body, and the two ends of each worm are matched with the two worm wheels correspondingly. The fastening column can be disassembled and assembled through the clamping groove, the second bevel gear is matched with the bevel gear rod, so that the two worms can rotate synchronously, the first bevel gear, the third bevel gear and the first adjusting rod are matched, and therefore rotation of the multiple worm wheels can be achieved only by rotating the first adjusting rod; and therefore, power transmission can be realized, the bottom end of the fastening column can deform, and the main body can be more convenient to mount or dismount.

Description

Technical Field

[0001] The utility model relates to the technical field of charging pile fixing, and more specifically to a charging pile fixing device for a new energy vehicle. Background Art

[0002] With the shortage of oil resources and the development of battery technology, a new generation of energy-saving and environmentally friendly vehicles represented by electric vehicles has become an inevitable trend in the development of the automobile industry. With the development and popularization of electric vehicles, electric vehicle charging piles, as an indispensable supporting facility for electric vehicles, are increasingly in demand. The function of charging piles is similar to that of gas pumps in gas stations. They can be fixed on the ground or walls and installed in parking lots or charging stations of public buildings and residential communities. Existing charging piles are mostly installed by drilling holes in the ground or walls and installing them with bolts or expansion bolts. This installation method is the majority of existing practices, but multiple expansion screws need to be fixed or removed during installation or removal, which is time-consuming and labor-intensive, and not quick and efficient. In addition, the installation method is single, and most of them are installed by rotating holes. After removal, holes for installation will be left on the ground or walls, which is not beautiful enough.

[0003] Therefore, it is necessary to propose a charging pile fixing device for new energy vehicles to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The purpose of the utility model is to solve the problem that the existing charging piles are mostly installed by drilling holes in the ground or wall and installing them with bolts or expansion bolts. This installation method is the majority of existing practices, but multiple expansion screws need to be fixed or removed during installation or removal, which is time-consuming and labor-intensive, not fast and efficient, and the installation method is single, most of them are installed by rotating holes, and after removal, holes for installation will be left on the ground or wall, which is not beautiful. The utility model provides a charging pile fixing device for new energy vehicles.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0008] A charging pile fixing device for a new energy vehicle comprises a main body, a plurality of slots distributed in a rectangular array are provided at the bottom end of the main body, a worm wheel is movably connected to the inner upper end of the slot, a slot hole is provided at the bottom end of the worm wheel, a worm is symmetrically movably connected to the inner side of the main body, two ends of the worm are respectively adapted to two worm wheels, a first bevel gear is passed through and fixedly connected to the middle end of the worm on one side, one end of the two worms is fixedly connected to a second bevel gear, a bevel gear rod is rotatably connected to the inner end of the main body, and two ends of the bevel gear rod are respectively adapted to two second The bevel gears are adapted, and a first adjusting rod is rotatably connected to one side of the inner side of the main body, one end of the first adjusting rod is fixedly connected to the third bevel gear, the third bevel gear is adapted to the first bevel gear, a fastening column is movably connected to the inner side of the slot, a rotating column is movably connected to the inner side of the fastening column, a clamping block is fixedly connected to the top of the rotating column, the clamping block is adapted to the clamping hole, a threaded hole is provided on the inner side of the rotating column, a threaded block is threadedly connected to the inner lower end of the threaded hole, a pull rod is fixedly connected to the bottom end of the threaded block, and a pressure block is fixedly connected to the bottom end of the pull rod.

[0009] Furthermore, the fastening column is made of metal steel, a deformation groove is provided at the bottom end of the fastening column, the cross section of the pull rod is non-circular, and the pressing block is truncated cone-shaped.

[0010] Furthermore, an active cavity is provided at the inner upper end of the main body, and four symmetrically distributed through grooves are symmetrically provided at the upper end of the active cavity.

[0011] Furthermore, the inner side of the movable cavity is symmetrically and movably connected with a limit hook, and the two ends of the two limit hooks are respectively matched with the four through slots.

[0012] Furthermore, a second adjusting rod is movably connected to the inner side of the main body, the second adjusting rod is a threaded rod, the threads at both ends of the second adjusting rod are symmetrically distributed, and the two ends of the second adjusting rod are respectively penetrated and threadedly connected with limit hooks.

[0013] Furthermore, the upper end of the main body is movably connected to a charging pile, and the bottom and rear ends of the charging pile are provided with hook grooves, and the hook grooves are adapted to the limit hooks.

[0014] Furthermore, a sliding cavity is symmetrically opened at the inner lower end of the main body, and the inner sides of the two sliding cavities are both slidably connected with bottom blocks, and the two bottom blocks are symmetrically distributed.

[0015] Furthermore, the bottom ends of the two bottom blocks are fixedly connected with a plurality of hawk-beak hooks distributed in a rectangular array, the hawk-beak hooks at the bottom ends of the two bottom blocks are symmetrically arranged, and the hawk-beak hooks are made of metal steel.

[0016] Furthermore, a third adjusting rod is movably connected to the inner lower end of the main body, and the third adjusting rod is a threaded rod. The threads at both ends of the third adjusting rod are symmetrically distributed, and both ends of the third adjusting rod are penetrated and threadedly connected to a bottom block.

[0017] (III) Beneficial effects

[0018] The beneficial effects of the utility model are as follows:

[0019] 1. The utility model can realize the assembly and disassembly of the fastening column through the card slot, and the second bevel gear is adapted to the bevel gear rod, so that the two worm gears can rotate synchronously, and the first bevel gear, the third bevel gear and the first adjusting rod are matched, so that the rotation of multiple worm gears can be realized only by rotating the first adjusting rod, thereby realizing power transmission, so that the bottom end of the fastening column can be deformed, so that the main body can be more convenient to install or disassemble.

[0020] 2. The utility model can make the two limit hooks approach or move away from each other at the same time by rotating the second adjustment rod. The charging pile can be quickly installed by cooperating with the hook groove at the rear end or bottom end of the charging pile. The charging pile can be installed on the ground or wall according to the use requirements. It can also be quickly disassembled when necessary, which is easy to operate.

[0021] 3. The utility model can realize the hole drilling installation of the main body by installing the fastening column and adapting it to the installation hole of the ground or wall. After the fastening column is removed, the two bottom blocks are brought closer to each other by rotating the third adjusting rod. Then, the main body is attached to the ground or wall and the third adjusting rod is rotated in the opposite direction to make the two bottom blocks move away from each other. The ground or wall can be hooked with multiple eagle-beak hooks at the bottom. In this way, the main body can be installed without turning the hole. When the main body and the charging pile are removed, no serious marks will be left on the wall or the ground. The utility model has various functions and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0023] Figure 2 It is a first cross-sectional schematic diagram of the main structure of the utility model;

[0024] Figure 3 It is a second cross-sectional schematic diagram of the main structure of the utility model;

[0025] Figure 4 It is a third cross-sectional schematic diagram of the main structure of the utility model;

[0026] Figure 5 It is a fourth cross-sectional schematic diagram of the main structure of the utility model;

[0027] Figure 6It is a cross-sectional schematic diagram of the fastening column structure of the utility model;

[0028] Figure 7 For this utility model Figure 2 A magnified schematic diagram of the structure of the middle A area;

[0029] Figure 8 For this utility model Figure 3 A magnified schematic diagram of the structure of region B in the middle.

[0030] Figure numerals: 1. main body; 2. slot; 3. worm wheel; 4. worm; 5. first bevel gear; 6. second bevel gear; 7. bevel gear rod; 8. first adjusting rod; 9. slot; 10. fastening column; 11. rotating column; 12. block; 13. threaded hole; 14. threaded block; 15. pull rod; 16. pressure block; 17. movable cavity; 18. limit hook; 19. second adjusting rod; 20. charging pile; 21. sliding cavity; 22. bottom block; 23. eagle beak hook; 24. third adjusting rod. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Example 1

[0033] See also Figure 1 , 2, 6, 7 and 8, a charging pile fixing device for a new energy vehicle, comprising a main body 1, a plurality of card slots 2 distributed in a rectangular array are provided at the bottom end of the main body 1, a worm gear 3 is movably connected to the inner upper end of the card slot 2, a card hole 9 is provided at the bottom end of the worm gear 3, a worm 4 is symmetrically movably connected to the inner side of the main body 1, the two ends of the worm 4 are respectively adapted to the two worm gears 3, a first bevel gear 5 is passed through and fixedly connected to the middle end of the worm 4 on one side, one end of the two worms 4 are fixedly connected to the second bevel gear 6, a bevel gear rod 7 is rotatably connected to the inner end of the main body 1, the two ends of the bevel gear rod 7 are respectively adapted to the two second bevel gears 6, a first adjusting rod 8 is rotatably connected to the inner side of the main body 1, One end of the first adjusting rod 8 is fixedly connected to the third bevel gear, and the third bevel gear is adapted to the first bevel gear 5. A fastening column 10 is movably connected to the inner side of the slot 2, and a rotating column 11 is movably connected to the inner side of the fastening column 10. A clamping block 12 is fixedly connected to the top of the rotating column 11, and the clamping block 12 is adapted to the clamping hole 9. A threaded hole 13 is provided on the inner side of the rotating column 11, and a threaded block 14 is threadedly connected to the lower end of the inner side of the threaded hole 13. A pull rod 15 is fixedly connected to the bottom end of the threaded block 14, and a pressure block 16 is fixedly connected to the bottom end of the pull rod 15. The fastening column 10 is made of metal steel, and a deformation groove is provided at the bottom end of the fastening column 10. The cross-section of the pull rod 15 is non-circular, and the pressure block 16 is truncated.

[0034] In this embodiment, the fastening column 10 can be assembled and disassembled through the slot 2, and the second bevel gear 6 is adapted to the bevel gear rod 7 so that the two worm gears 4 can rotate synchronously. In conjunction with the first bevel gear 5, the third bevel gear and the first adjusting rod 8, the rotation of multiple worm gears 3 can be achieved only by rotating the first adjusting rod 8, thereby realizing power transmission, thereby causing the bottom end of the fastening column 10 to be deformed, thereby making it more convenient for the main body 1 to be installed or disassembled.

[0035] Example 2

[0036] See also Figure 3 This embodiment is further optimized on the basis of the embodiment 1. Specifically, an active cavity 17 is opened at the upper end of the inner part of the main body 1, and four symmetrically distributed through grooves are symmetrically opened at the upper end of the active cavity 17.

[0037] Specifically, the inner side of the movable cavity 17 is symmetrically and movably connected with the limiting hooks 18, and the two ends of the two limiting hooks 18 are respectively matched with the four through grooves.

[0038] Specifically, a second adjusting rod 19 is movably connected to the inner side of the main body 1 . The second adjusting rod 19 is a threaded rod. The threads at both ends of the second adjusting rod 19 are symmetrically distributed. Both ends of the second adjusting rod 19 respectively penetrate and are threadedly connected to the limit hook 18 .

[0039] Specifically, the upper end of the main body 1 is movably connected to the charging pile 20 , and the bottom and rear ends of the charging pile 20 are provided with hook grooves, which are matched with the limit hooks 18 .

[0040] In this embodiment, the two limit hooks 18 can be moved closer to or farther away from each other at the same time by rotating the second adjusting rod 19. The charging pile 20 can be quickly installed by cooperating with the hook groove at the rear end or bottom end of the charging pile 20. The charging pile 20 can be installed on the ground or on the wall according to usage requirements. It can also be quickly disassembled when necessary, which is easy to operate.

[0041] Example 3

[0042] See also Figure 4 and 5 This embodiment is optimized as follows based on Example 1 or Example 2. Specifically, sliding cavities 21 are symmetrically opened at the inner lower end of the main body 1, and the inner sides of the two sliding cavities 21 are slidably connected with bottom blocks 22, and the two bottom blocks 22 are symmetrically distributed.

[0043] Specifically, the bottom ends of the two bottom blocks 22 are fixedly connected with a plurality of hawk beak hooks 23 distributed in a rectangular array. The hawk beak hooks 23 at the bottom ends of the two bottom blocks 22 are symmetrically arranged, and the hawk beak hooks 23 are made of metal steel.

[0044] Specifically, the inner lower end of the main body 1 is movably connected with a third adjusting rod 24 , which is a threaded rod. The threads at both ends of the third adjusting rod 24 are symmetrically distributed, and both ends of the third adjusting rod 24 penetrate and are threadedly connected with the bottom block 22 .

[0045] In this embodiment, the main body 1 can be installed by drilling holes in the holes after installing the fastening column 10 and adapting it to the installation holes on the ground or wall. After the fastening column 10 is removed, the two bottom blocks 22 are brought closer to each other by rotating the third adjusting rod 24. After the main body 1 is attached to the ground or wall, the third adjusting rod 24 is rotated in the opposite direction to move the two bottom blocks 22 away from each other. The ground or wall can be hooked with multiple eagle hooks 23 at the bottom. In this way, the main body 1 can be installed without turning the hole. When the main body 1 and the charging pile 20 are disassembled, no serious marks will be left on the wall or the ground. The main body 1 has various functions and is easy to operate.

[0046] To sum up, the utility model, when in use, first selects seamless installation or drilling installation according to the installation location. When drilling installation, after drilling holes in the ground or wall, multiple fastening columns 10 are respectively installed in multiple card slots 2, and then multiple fastening columns 10 are inserted into the installation holes. At this time, by rotating the first adjusting rod 8, the first bevel gear 5 can be adapted to the third bevel gear to drive the worm 4 to rotate. Since the bevel gear rod 7 is adapted to the second bevel gear 6 at one end of the worm 4, the two worms 4 can be rotated at the same time, so that the four worm wheels 3 can be driven to rotate at the same time. The card hole 9 at the bottom of the worm wheel 3 is adapted to the card block 12, so that the card block 12 can be driven to rotate. Due to the limitation of the card slot 2, the fastening column 10 cannot rotate, so the card block 12 can be used to drive the rotating column 11 to rotate, and the rotation of the rotating column 11 can drive the threaded block 14 to move up and down on its inner side. When moving upward, the pressure block 16 can be pulled upward via the pull rod 15, thereby forcing the bottom end of the fastening column 10 to expand, so that the stability of the main body 1 can be achieved. The third adjusting rod 24 is then rotated to move the two bottom blocks 22 closer to each other, and the main body 1 is then attached to the ground or wall and then the third adjusting rod 24 is rotated in the opposite direction to move the two bottom blocks 22 away from each other. The multiple eagle-beak hooks 23 at the bottom can be inserted into the ground or wall for hooking, and the main body 1 is tightly attached to the ground or wall through the huge friction force. In this way, the installation of the main body 1 can be achieved without turning the hole. When the main body 1 and the charging pile 20 are disassembled, no serious marks will be left on the wall or the ground. The appropriate installation method can be selected according to the needs. The function is diverse and the operation is convenient. After the main body 1 is installed, the two limit hooks 18 can be moved closer to or away from each other at the same time by rotating the second adjusting rod 19. The hook groove at the rear end or bottom of the charging pile 20 can realize the quick installation of the charging pile 20. The charging pile 20 can be installed on the ground or wall according to the use requirements. It can also be quickly disassembled when necessary, which is convenient to operate.

[0047] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. The patent protection scope of the present invention shall be based on the claims. All equivalent structural changes made using the description and drawings of the present invention shall be included in the protection scope of the present invention.

Claims

1. A charging pile fixing device for a new energy vehicle, comprising a main body (1), characterized in that: The bottom end of the main body (1) is provided with a plurality of slots (2) distributed in a rectangular array, the inner upper end of the slot (2) is movably connected to a worm wheel (3), the bottom end of the worm wheel (3) is provided with a slot hole (9), the inner side of the main body (1) is symmetrically movably connected to a worm (4), the two ends of the worm (4) are respectively matched with the two worm wheels (3), the middle end of the worm (4) on one side passes through and is fixedly connected to a first bevel gear (5), one end of the two worms (4) are fixedly connected to a second bevel gear (6), one end of the inner side of the main body (1) is rotatably connected to a bevel gear rod (7), the two ends of the bevel gear rod (7) are respectively matched with the two second bevel gears (6), and one side of the inner side of the main body (1) is rotatably connected to a bevel gear rod (7), A first adjusting rod (8) is connected, one end of the first adjusting rod (8) is fixedly connected to a third bevel gear, the third bevel gear is matched with the first bevel gear (5), the inner side of the slot (2) is movably connected to a fastening column (10), the inner side of the fastening column (10) is movably connected to a rotating column (11), the top of the rotating column (11) is fixedly connected to a clamping block (12), the clamping block (12) is matched with the clamping hole (9), a threaded hole (13) is provided on the inner side of the rotating column (11), the inner lower end of the threaded hole (13) is threadedly connected to a threaded block (14), the bottom end of the threaded block (14) is fixedly connected to a pull rod (15), and the bottom end of the pull rod (15) is fixedly connected to a pressure block (16).

2. A charging pile fixing device for a new energy vehicle according to claim 1, characterized in that: The fastening column (10) is made of metal steel, a deformation groove is provided at the bottom end of the fastening column (10), the cross section of the pull rod (15) is non-circular, and the pressing block (16) is truncated cone-shaped.

3. The charging pile fixing device for a new energy vehicle according to claim 1, characterized in that: An active cavity (17) is provided at the inner upper end of the main body (1), and four symmetrically distributed through grooves are symmetrically provided at the upper end of the active cavity (17).

4. A charging pile fixing device for a new energy vehicle according to claim 3, characterized in that: The inner side of the movable cavity (17) is symmetrically and movably connected with a limit hook (18), and the two ends of the two limit hooks (18) are respectively adapted to the four through slots.

5. The charging pile fixing device for a new energy vehicle according to claim 1, characterized in that: A second adjusting rod (19) is movably connected to the inner side of the main body (1); the second adjusting rod (19) is a threaded rod; the threads at both ends of the second adjusting rod (19) are symmetrically distributed; and the two ends of the second adjusting rod (19) respectively penetrate and are threadedly connected to the limit hooks (18).

6. The charging pile fixing device for a new energy vehicle according to claim 1, characterized in that: The upper end of the main body (1) is movably connected to a charging pile (20), and the bottom and rear ends of the charging pile (20) are both provided with hook grooves, and the hook grooves are compatible with the limit hooks (18).

7. The charging pile fixing device for a new energy vehicle according to claim 1, characterized in that: The inner lower end of the main body (1) is symmetrically provided with sliding cavities (21), the inner sides of the two sliding cavities (21) are both slidably connected with bottom blocks (22), and the two bottom blocks (22) are symmetrically distributed.

8. The charging pile fixing device for a new energy vehicle according to claim 7, characterized in that: The bottom ends of the two bottom blocks (22) are fixedly connected with a plurality of hawk beak hooks (23) distributed in a rectangular array, the hawk beak hooks (23) at the bottom ends of the two bottom blocks (22) are symmetrically arranged, and the hawk beak hooks (23) are made of metal steel.

9. The charging pile fixing device for a new energy vehicle according to claim 1, characterized in that: A third adjusting rod (24) is movably connected to the inner lower end of the main body (1); the third adjusting rod (24) is a threaded rod; the threads at both ends of the third adjusting rod (24) are symmetrically distributed; both ends of the third adjusting rod (24) penetrate and are threadedly connected to a bottom block (22).

Images