A positioning device for charging pile construction

Abstract

The utility model discloses a positioning device for charging pile construction, including positioning table, the top of positioning table is provided with two positioning seat, the bottom surface fixed mounting of positioning table has the support cover, the inside of support cover is provided with worm and worm wheel, one end fixed mounting of worm has hexagonal rotating seat, the outer surface of worm is engaged with the outer surface of worm wheel, the inner ring fixed mounting of worm wheel has two transmission screw, the outer surface of two transmission screw all is connected with transmission sliding plate with thread, the utility model discloses the engagement transmission of worm and worm wheel can drive two transmission screw rotation, can make transmission sliding plate drive positioning seat and move along the spacing support, realize the spacing adjustment of positioning seat, adapt to different width charging pile, need not to replace the equipment, in addition auxiliary fixing spare screw fixed link drive screw positioning clamping plate removes, can adjust the clamping position to different length charging pile, solve the problem that traditional clamp ring adaptability is poor.

Description

Technical Field

[0001] This application relates to the field of charging pile construction technology, and in particular to a positioning device for charging pile construction. Background Technology

[0002] Charging stations are devices that provide electrical energy to electric vehicles. They come in various types, including AC and DC, and are mostly installed in public stations and residential areas. They connect to the vehicle's charging interface via a charging gun and can adjust the output current and voltage according to the battery specifications to ensure safe and efficient charging. They are a key basic charging facility for the popularization of electric vehicles.

[0003] Chinese Patent CN214195630U discloses a positioning device for charging pile construction, including a clamp ring and support feet. The clamp ring has symmetrical sides on which support feet are bolted. Each support foot includes a diagonal brace and a base, with the diagonal brace and base integrally connected. The base is connected to bolt washers. The advantages of this invention are: The clamp ring and support feet allow the clamp ring to be fastened to the outside of the charging pile during installation, while the support feet brace against the ground. This prevents the charging pile from being accidentally knocked over by external forces while the cement is still dry, avoiding the hassle of reinstallation. However, the clamp ring in the aforementioned patent can only position and fix charging piles of fixed specifications. When positioning and installing charging piles of different lengths and widths, problems arise such as failure to clamp properly or clamping too loosely, leading to positioning failure and requiring replacement of positioning equipment, thus reducing the construction speed. Therefore, to solve these problems, we provide a positioning device for charging pile construction. Utility Model Content

[0004] The purpose of this invention is to provide a positioning device for charging pile construction, so as to solve the problems mentioned in the background art.

[0005] The embodiments of this application adopt the following technical solutions:

[0006] A positioning device for charging pile construction includes a positioning platform with two positioning seats on top. A support cover is fixedly installed on the bottom surface of the positioning platform. A worm and a worm wheel are installed inside the support cover. A hexagonal rotating seat is fixedly installed at one end of the worm. The outer surface of the worm meshes with the outer surface of the worm wheel. Two transmission screws are fixedly installed on the inner ring of the worm wheel. Transmission slides are threadedly connected to the outer surfaces of the two transmission screws. The upper surfaces of the two transmission slides are fixedly installed to the bottom surfaces of the two positioning seats. Auxiliary fixing parts are fixedly installed on one side of each of the two positioning seats.

[0007] Preferably, limit supports are fixedly installed on both sides of the support cover, limit grooves are formed on the upper surface of the two limit supports, limit sliders are fixedly connected to the bottom surface of the two transmission slides, and the outer surface of the limit sliders is slidably connected to the inner wall of the limit grooves. Mounting parts are fixedly connected to the bottom surface of the two limit supports.

[0008] Preferably, the outer surface of the support cover and the inner walls of the two limiting supports are all fixedly inlaid with first bearings, and the inner ring of the first bearing is fixedly connected to the outer surface of one end of the transmission screw. The inner wall of the support cover is fixedly inlaid with two second bearings, and the inner rings of the two second bearings are fixedly connected to the outer surfaces of both ends of the worm gear.

[0009] Preferably, the auxiliary fixing component includes a transmission seat fixedly embedded in one side of the positioning seat. Two bearing rings are fixedly embedded in the inner wall of the transmission seat. The inner rings of the two bearing rings are jointly fixedly connected to a threaded fixing rod. A threaded positioning clamp is threadedly connected to the outer surface of the threaded fixing rod. One end of the threaded positioning clamp extends into the interior of the positioning seat. A limit hole is formed in the inner bottom wall of the positioning seat. A limit block is fixedly connected to the bottom surface of the threaded positioning clamp. The outer surface of the limit block is slidably connected to the inner wall of the limit hole.

[0010] Preferably, the bottom surfaces of the two positioning seats are fixedly connected to two limiting slide plates, and the outer surface of the positioning platform is provided with two sets of limiting slide grooves, and the outer surface of the limiting slide plates is slidably connected to the inner wall of the limiting slide grooves.

[0011] The above-described technical solutions adopted in the embodiments of this application can achieve the following beneficial effects:

[0012] This positioning device for charging pile construction uses a worm gear and worm wheel meshing transmission to drive two transmission screws to rotate. This allows the transmission slide plate to move the positioning seat along the limiting support, enabling adjustment of the positioning seat spacing to accommodate charging piles of different widths without requiring equipment replacement. In addition, the threaded fixing rod in the auxiliary fixing component drives the threaded positioning clamp to move, allowing adjustment of the clamping position for charging piles of different lengths, solving the problem of poor compatibility of traditional clamp rings. At the same time, multiple sets of limiting structures ensure positioning accuracy, improve device stability and service life, avoid frequent equipment replacement, speed up construction, and the overall structure is easy to operate, reducing the difficulty of operation for construction personnel. Attached Figure Description

[0013] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments of this application and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0014] Figure 1The present invention is a three-dimensional structural diagram of the positioning device for charging pile construction, viewed from the front.

[0015] Figure 2 See: A frontal sectional view of the positioning device for charging pile construction according to this utility model;

[0016] Figure 3 Here is a side sectional view of the positioning device for charging pile construction according to this utility model.

[0017] Figure 4 The following is a top-view three-dimensional structural diagram of the positioning seat in the positioning device for charging pile construction according to this utility model;

[0018] Figure 5 See: A top sectional view of the auxiliary fixing component in the positioning device for charging pile construction according to this utility model.

[0019] In the diagram: 1. Positioning platform; 2. Positioning seat; 3. Support cover; 4. Limiting support; 5. Mounting component; 6. Transmission screw; 7. Transmission slide plate; 8. Worm gear; 9. Auxiliary fixing component; 91. Transmission seat; 92. Bearing ring; 93. Threaded fixing rod; 94. Threaded positioning clamp; 95. Limiting hole; 96. Limiting block; 10. Worm gear; 11. Limiting slide groove; 12. Limiting groove; 13. Limiting slider; 14. First bearing; 15. Second bearing; 16. Hexagonal rotating seat; 17. Limiting slide plate. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this application clearer, the technical solutions of this application will be clearly and completely described below in conjunction with specific embodiments and corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] Please see Figure 1-5In this utility model, a positioning device for charging pile construction includes a positioning platform 1, with two positioning seats 2 on top of the positioning platform 1. A support cover 3 is fixedly installed on the bottom surface of the positioning platform 1. A worm gear 10 and a worm wheel 8 are installed inside the support cover 3. A hexagonal rotating seat 16 is fixedly installed at one end of the worm gear 10. The outer surface of the worm gear 10 meshes with the outer surface of the worm wheel 8. Two transmission screws 6 are fixedly installed on the inner ring of the worm wheel 8. Transmission slide plates 7 are threadedly connected to the outer surfaces of the two transmission screws 6. The upper surfaces of the two transmission slide plates 7 are fixedly installed to the bottom surfaces of the two positioning seats 2 respectively. Auxiliary fixing parts 9 are fixedly installed on one side of each of the two positioning seats 2. Two limiting slide plates 17 are fixedly connected to the bottom surfaces of the two positioning seats 2. Two sets of limiting slide grooves 11 are opened on the outer surface of the positioning platform 1, and the outer surface of the limiting slide plates 17 is connected to the limiting slide plates 17. The inner wall of the groove 11 is slidably connected. The positioning platform 1 supports the upper positioning structure and the charging pile to be positioned, providing a stable installation benchmark. The positioning seat 2 is the main clamping component, which achieves lateral clamping and positioning of charging piles of different widths through relative movement. The support cover 3 plays a protective and installation role, accommodating and protecting the internal transmission components from construction dust interference. The worm 10 and worm wheel 8 constitute a transmission mechanism. The rotation of the worm 10 drives the worm wheel 8 to achieve power steering and deceleration, improving adjustment stability. The hexagonal rotating seat 16 is the operating end, which allows the tool to rotate to drive the worm 10, reducing the difficulty of operation. The transmission screw 6 cooperates with the transmission slide plate 7 to convert the rotational motion of the worm wheel 8 into the linear motion of the transmission slide plate 7, driving the positioning seat 2 to adjust the spacing. The limiting slide plate 17 cooperates with the limiting slide groove 11 to limit the movement trajectory of the positioning seat 2, avoid deviation and ensure clamping accuracy.

[0023] In this embodiment, limit supports 4 are fixedly installed on both sides of the support cover 3. Limit grooves 12 are formed on the upper surface of both limit supports 4. Limit sliders 13 are fixedly connected to the bottom surface of both transmission slide plates 7, and the outer surface of the limit sliders 13 is slidably connected to the inner wall of the limit grooves 12. Mounting parts 5 are fixedly connected to the bottom surface of both limit supports 4. First bearings 14 are fixedly embedded in the outer surface of the support cover 3 and the inner wall of both limit supports 4, and the inner ring of the first bearings 14 is fixedly connected to the outer surface of one end of the transmission screw 6. Two second bearings 15 are fixedly embedded in the inner wall of the support cover 3, and the inner rings of the two second bearings 15 are fixedly connected to the outer surfaces of both ends of the worm gear 10. The fixed connection and limiting support 4 provide support for the transmission slide plate 7, enhancing the overall structural rigidity of the device. The limiting groove 12 and the limiting slider 13 are adapted to constrain the movement direction of the transmission slide plate 7. Together with the limiting slide plate 17 and the limiting groove 11, they form a double limit, improving the stability of the positioning seat 2. The mounting part 5 is used to fix the device on the construction ground to prevent the device from shifting during the positioning process and ensure reliable positioning. The first bearing 14 reduces the friction loss when the transmission screw 6 rotates, reduces the power transmission resistance, and extends the service life of the components. The second bearing 15 provides support and positioning for the worm gear 10, ensuring that the worm gear 10 and the worm wheel 8 are always meshed, avoiding transmission jamming, and ensuring a smooth and efficient adjustment process.

[0024] In this embodiment, the auxiliary fixing component 9 includes a transmission seat 91 fixedly embedded on one side of the positioning seat 2. Two bearing rings 92 are fixedly embedded in the inner wall of the transmission seat 91. The inner rings of the two bearing rings 92 are jointly fixedly connected to a threaded fixing rod 93. A threaded positioning clamp 94 is threadedly connected to the outer surface of the threaded fixing rod 93. One end of the threaded positioning clamp 94 extends into the interior of the positioning seat 2. A limiting hole 95 is formed in the inner bottom wall of the positioning seat 2. A limiting block 96 is fixedly connected to the bottom surface of the threaded positioning clamp 94. The outer surface of the limiting block 96 is flush with the limiting hole 95. The inner wall sliding connection provides a mounting carrier for the bearing ring 92, ensuring its stable fixation. The bearing ring 92 reduces friction when the threaded fixing rod 93 rotates, allowing the threaded fixing rod 93 to rotate more flexibly. The threaded fixing rod 93 cooperates with the threaded positioning clamp 94 to convert the rotational motion into the linear motion of the threaded positioning clamp 94, realizing the clamping adjustment of charging piles of different lengths. The limiting hole 95 cooperates with the limiting block 96 to restrict the movement trajectory of the threaded positioning clamp 94, preventing it from rotating with the threaded fixing rod 93 and ensuring stable clamping action.

[0025] The working principle of this utility model is as follows: Before construction, the device is fixed to the ground at the charging pile installation location using the mounting component 5. Based on the width of the charging pile, the hexagonal rotating seat 16 is rotated using a tool to drive the worm gear 10 to rotate. The worm gear 10 meshes with the worm wheel 8, causing the worm wheel 8 to rotate. The worm wheel 8 drives the two transmission screws 6 to rotate synchronously. Under the limiting action of the limiting slider 13, the limiting groove 12, and the limiting slide plate 17, the transmission slide plate 7 can slide along the transmission screws 6 in opposite directions or away from each other, and will drive the two positioning seats 2 to move to a position suitable for the width of the charging pile. Then, the charging pile is placed... On the positioning platform 1, located between the two positioning seats 2, rotate the threaded fixing rod 93 of the auxiliary fixing component 9. The threaded fixing rod 93 drives the threaded positioning clamp 94 to move towards the charging pile under the limiting action of the limiting block 96 and the limiting hole 95 until the threaded positioning clamp 94 clamps the charging pile to achieve longitudinal positioning. At this time, the two positioning seats 2 are attached to the charging pile from both sides. With the clamping force of the threaded positioning clamp 94, the charging pile is stably positioned to avoid being knocked over during construction. When changing to a different specification of charging pile, the above adjustment steps can be repeated without changing the positioning equipment.

[0026] The control method of this utility model is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail. In addition, the power supply module, circuit, electronic components and control module involved in this utility model are all existing technologies and can be fully implemented by those skilled in the art. There is no need to elaborate. The content protected by this utility model does not involve any improvement to the internal structure and method.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A positioning device for charging pile construction, comprising a positioning platform (1), characterized in that: Two positioning seats (2) are provided above the positioning platform (1). A support cover (3) is fixedly installed on the bottom surface of the positioning platform (1). A worm (10) and a worm wheel (8) are provided inside the support cover (3). A hexagonal rotating seat (16) is fixedly installed at one end of the worm (10). The outer surface of the worm (10) meshes with the outer surface of the worm wheel (8). Two transmission screws (6) are fixedly installed on the inner ring of the worm wheel (8). The outer surfaces of the two transmission screws (6) are threadedly connected to transmission slide plates (7). The upper surfaces of the two transmission slide plates (7) are fixedly installed to the bottom surfaces of the two positioning seats (2). Auxiliary fasteners (9) are fixedly installed on one side of each of the two positioning seats (2).

2. The positioning device for charging pile construction according to claim 1, characterized in that: Limiting supports (4) are fixedly installed on both sides of the support cover (3). Limiting grooves (12) are opened on the upper surface of the two limiting supports (4). Limiting sliders (13) are fixedly connected to the bottom surface of the two transmission slide plates (7). The outer surface of the limiting sliders (13) is slidably connected to the inner wall of the limiting grooves (12). Mounting parts (5) are fixedly connected to the bottom surface of the two limiting supports (4).

3. A positioning device for charging pile construction according to claim 1, characterized in that: The outer surface of the support cover (3) and the inner walls of the two limiting supports (4) are all fixedly inlaid with the first bearing (14), and the inner ring of the first bearing (14) is fixedly connected to the outer surface of one end of the transmission screw (6).

4. A positioning device for charging pile construction according to claim 1, characterized in that: The inner wall of the support cover (3) is fixedly inlaid with two second bearings (15), and the inner rings of the two second bearings (15) are fixedly connected to the outer surfaces of both ends of the worm (10).

5. A positioning device for charging pile construction according to claim 1, characterized in that: The auxiliary fixing component (9) includes a transmission seat (91) fixedly embedded on one side of the positioning seat (2). Two bearing rings (92) are fixedly embedded in the inner wall of the transmission seat (91). The inner rings of the two bearing rings (92) are fixedly connected to a threaded fixing rod (93). The outer surface of the threaded fixing rod (93) is threadedly connected to a threaded positioning clamp (94).

6. A positioning device for charging pile construction according to claim 5, characterized in that: One end of the threaded positioning clamp (94) extends into the interior of the positioning seat (2). The inner bottom wall of the positioning seat (2) is provided with a limiting hole (95). The bottom surface of the threaded positioning clamp (94) is fixedly connected to a limiting block (96). The outer surface of the limiting block (96) is slidably connected to the inner wall of the limiting hole (95).

7. A positioning device for charging pile construction according to claim 1, characterized in that: The bottom surfaces of the two positioning seats (2) are fixedly connected to two limiting slide plates (17). The outer surface of the positioning platform (1) is provided with two sets of limiting slide grooves (11), and the outer surface of the limiting slide plate (17) is slidably connected to the inner wall of the limiting slide groove (11).

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