Anti-collision limiting protection device for electronic truck scale

By using fixed columns, sliding holes and adjustment components on the car scale, and automatically adjusting the anti-collision block position with the electric telescopic rod, and using limit components and protective components to provide limit protection, the existing anti-collision limit devices are solved. The problems of thread damage and position movement after collision achieve automatic adjustment and limit protection, extending the service life of the equipment.

CN222336517UActive Publication Date: 2025-01-10ZHUMADIAN HENGSHENG ELECTRONIC DEVICES WEIGHING APP CO LTD
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Patent Information

Application Number
CN202421136314.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-22
Publication Date
2025-01-10
Estimated Expiration
2034-05-22

AI Technical Summary

Technical Problem

The existing automobile scale anti-collision limiting device can easily cause thread damage and position movement after collision, making it difficult to automatically adjust, and lose limit protection capability.

Method used

The fixed column, sliding hole and multiple sets of adjustment components are used to cooperate with the anti-collision block, and the anti-collision block position is automatically adjusted through the electric telescopic rod, and the limit protection is provided by the limiting component and protective components instead of the limiting bolts to prevent thread damage.

Benefits of technology

Automatic adjustment and limit protection of the anti-collision block position is realized, avoiding thread damage and anti-collision block shaking, and extending the service life of the equipment.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides an electronic truck scale anti-collision limiting protection device which comprises a truck scale body, fixing columns are symmetrically arranged on the lower portion of the truck scale body, sliding holes are symmetrically formed in the vertical face of each fixing column, and an adjusting assembly is slidably connected into each sliding hole. Each adjusting assembly comprises a sliding block slidably connected in the sliding hole, an electric telescopic rod is arranged on the side face, facing the center line of the truck scale body, of each sliding block, one side of each electric telescopic rod is connected to one side of a fixing plate, and the fixing plate is arranged on the lower portion of the truck scale body. According to the technical scheme, the fixing columns, the sliding holes and the multiple sets of adjusting assemblies can be matched with the anti-collision blocks, so that the positions of the anti-collision blocks can be automatically adjusted, limiting bolts can be replaced to conduct limiting protection on the truck scale, and therefore the situation that the limiting protection capacity is lost due to thread damage is prevented.
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Description

Technical Field

[0001] The utility model relates to the technical field of automobile scale limit, in particular to an anti-collision limit protection device for an electronic automobile scale. Background Art

[0002] A truck scale, also known as a floor scale, is a large scale installed on the ground. It is mainly used to weigh the total weight of a truck and its cargo. It is an indispensable weighing equipment for factories, mines, businesses, etc. in bulk cargo trade, logistics transportation, raw material entry and exit measurement, waste disposal and other links.

[0003] In the prior art, when a car scale is limited to prevent collision, it is generally limited by a limit bolt. However, after the limit bolt is adjusted to a certain length, its thread may be damaged due to collision, causing it to lose its limit protection ability, and the position of the limit bolt may be moved due to collision, and it is not easy to automatically adjust its position. Therefore, the utility model provides an electronic car scale anti-collision limit protection device, which can not only automatically adjust the position of the anti-collision block, but also replace the limit bolt to limit the car scale, thereby preventing the loss of limit protection ability due to thread damage. Utility Model Content

[0004] In view of this, the utility model provides an anti-collision limit protection device for an electronic truck scale, which can cooperate with the anti-collision block through the set fixed columns, sliding holes, and multiple groups of adjustment components, so that the position of the anti-collision block can be automatically adjusted, and the limit bolts can be replaced to provide limit protection for the truck scale, thereby preventing the loss of limit protection capability due to thread damage.

[0005] In order to solve the above technical problems, the utility model provides an electronic truck scale anti-collision limit protection device, including a truck scale body, a fixing column symmetrically arranged at the lower part of the truck scale body, the fixing column is connected to the lower part of the truck scale body by bolts, and sliding holes are symmetrically opened on the vertical surface of each fixing column, and the sliding hole can be integrally formed with the fixing column by mold casting during production, and an adjustment component is slidably connected in each sliding hole, and each group of adjustment components includes a sliding block slidably connected in the sliding hole, and each sliding block is provided with an electric telescopic rod on the side facing the center line of the truck scale body, and the push rod end of the electric telescopic rod is fixedly connected to the vertical surface of one side of the sliding block, and one side of each electric telescopic rod is connected to one side of the fixed plate. The electric telescopic rod is connected to one side of the fixed plate by bolts, and the fixed plate is arranged at the lower part of the truck scale body. The fixed plate is connected to the lower part of the truck scale body by bolts. Each sliding block is provided with a protective component on the side away from the electric telescopic rod. The protective component includes a second fixed plate, and an anti-collision block is arranged on one side of the second fixed plate. The anti-collision block is welded to one side of the second fixed plate. A plurality of limiting holes are opened on one side of each sliding block. The plurality of limiting holes can be integrally formed with the sliding block through mold casting during production. A circular through hole equal to the size of the limiting hole is opened on the vertical surface of one side of the two fixed columns. The circular through hole can be integrally formed with the fixed column through mold casting during production, and a limiting component is arranged in each circular through hole.

[0006] The protective component also includes a first fixed plate arranged on one side of the sliding block, the first fixed plate is welded on one side of the sliding block, a spring is arranged on one side of the first fixed plate, one end of the spring is welded to one side of the second fixed plate, the second fixed plate is arranged at one end of the spring, and the other end of the spring is welded to the second fixed plate.

[0007] A guide telescopic rod is arranged between the first fixed plate and the second fixed plate, and the guide telescopic rod is connected between the first fixed plate and the second fixed plate through bolts.

[0008] Each set of limiting components includes a limiting rod arranged in a circular perforation, the limiting rod is slidably connected in the circular perforation, and one end of the limiting rod is connected to the circular perforation by threaded cooperation, that is, one end of the limiting rod is provided with an internal thread, and one end of the inner side wall of the circular perforation is provided with an external thread, so that one end of the limiting rod is connected to one end of the inner side wall of the circular perforation by threaded cooperation, and one end of the limiting rod is provided with a connecting plate, and the connecting plate is welded to one end of the limiting rod.

[0009] A handle is arranged at one end of the connecting plate, and the handle is welded to the one end of the connecting plate.

[0010] The beneficial effects of the above technical solution of the utility model are as follows:

[0011] 1. By setting fixed columns, sliding holes, multiple groups of adjustment components and anti-collision blocks, the position of the anti-collision blocks can be automatically adjusted, and the limit bolts can be used to limit the vehicle scale, thereby preventing the loss of limit protection capability due to thread damage.

[0012] 2. The protective components set up can prevent the anti-collision block from shaking after a severe impact and causing damage to the truck scale.

[0013] 3. The position of the sliding block can be limited by setting a limit component, thereby avoiding damage to the electric telescopic rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the overall structure of the utility model when viewed from above;

[0016] Figure 3 This is a schematic diagram of the structure of the sliding block and the protective assembly of the utility model;

[0017] Figure 4 It is a schematic diagram of the structure of the limit assembly of the utility model.

[0018] In the figure: 101, truck scale body; 102, fixed column; 103, sliding hole; 104, fixed plate; 105, electric telescopic rod; 106, sliding block; 107, limit hole; 108, anti-collision block;

[0019] 201, first fixed plate; 202, spring; 203, second fixed plate; 204, guide telescopic rod;

[0020] 301. Limit rod; 302. Connecting plate; 303. Handle. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the following will be combined with the appended drawings of the embodiment of the utility model. Figure 1-4 , the technical scheme of the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0022] like Figure 1 , 2As shown: an electronic truck scale anti-collision limit protection device, including a truck scale body 101, a fixing column 102 is symmetrically arranged at the lower part of the truck scale body 101, the fixing column 102 is arranged so that four groups of adjustment components can be supported, so that it is more stable when moving, the fixing column 102 is connected to the lower part of the truck scale body 101 by bolts, so that the fixing column 102 and each component thereon are easy to disassemble and assemble, and each fixing column 102 is symmetrically provided with sliding holes 103 on the vertical surface, and the sliding holes 103 are arranged so that the adjustment component can be moved therein, so that its position can be adjusted, so that its length can be adjusted according to the range of the truck scale that requires limit protection, the sliding hole 103 can be integrally formed with the fixing column 102 through mold casting during production, so that its connection structure is more stable, and an adjustment component is slidably connected in each sliding hole 103, and the adjustment component is arranged so that the position of the anti-collision block 108 can be adjusted, so that the truck scale can be limitedly protected as needed.

[0023] like Figure 1 , 2 3: Each group of adjustment components includes a sliding block 106 slidably connected in the sliding hole 103, and the sliding block 106 is arranged so that the sliding block 106 moves, thereby driving the protection component and the anti-collision block 108 to move accordingly, and then the truck scale can be limited according to needs. An electric telescopic rod 105 is arranged on one side of each sliding block 106 facing the center line of the truck scale body 101. The electric telescopic rod 105 is arranged so that the push rod of the electric telescopic rod 105 moves, thereby driving the sliding block 106 to move, so that the position of the anti-collision block 108 can be automatically adjusted, reducing manual operation. The push rod end of the electric telescopic rod 105 is fixedly connected to the vertical surface of one side of the sliding block 106, so that the connection structure is more stable. One side of each electric telescopic rod 105 is connected to one side of the fixing plate 104, so that the electric telescopic rod 105 can be supported. The electric telescopic rod 105 is connected to one side of the fixing plate 104 by bolts, so that the electric telescopic rod 105 is easy to disassemble and assemble. The fixing plate 104 is arranged at the lower part of the truck scale body 101, and the fixing plate 104 is connected to the lower part of the truck scale body 101 by bolts, so that the fixing plate 104 can be supported and easy to disassemble and assemble.

[0024] like Figure 1 , 2As shown in 3: each sliding block 106 is provided with a protective component on the side away from the electric telescopic rod 105. The protective component is provided to prevent the anti-collision block 108 from shaking after a severe impact and causing damage to the vehicle scale. The protective component includes a second fixed plate 203. An anti-collision block 108 is provided on one side of the second fixed plate 203. The anti-collision block 108 is provided to limit the vehicle scale through its collision and prevent the remaining components from being damaged by multiple impacts due to insufficient hardness. The anti-collision block 108 is welded on one side of the second fixed plate 203, so that its connection structure is more stable. A plurality of limiting holes 107 are opened on one side of each sliding block 106. A plurality of limiting blocks are provided so that after the sliding block 106 is adjusted, the limiting rod 301 can be inserted into the circular through hole and the corresponding limiting hole 107 to limit the sliding block 106, thereby preventing the electric telescopic rod 105 from being damaged by multiple impacts.

[0025] like Figure 2 , 3 As shown: multiple limiting holes 107 can be integrally formed with the sliding block 106 through mold casting during production, so that the connection structure is more stable, and a circular through-hole equal to the size of the limiting hole 107 is opened on the vertical surface of one side of the two fixing columns 102, so that the limiting rod 301 will not shake when inserted therein for limiting, and can fit tightly, and the circular through-hole can be integrally formed with the fixing column 102 through mold casting during production, so that the connection structure is more stable, and a limiting component is arranged in each circular through-hole, and the limiting component is arranged so that the position of the sliding block 106 can be limited, thereby avoiding damage to the electric telescopic rod 105.

[0026] like Figure 2 , 3 As shown: the protection component also includes a first fixed plate 201 arranged on one side of the sliding block 106. The first fixed plate 201 is arranged so as to support one end of the spring 202. The first fixed plate 201 is welded to one side of the sliding block 106, so that its connection structure is more stable. A spring 202 is arranged on one side of the first fixed plate 201. The spring 202 is arranged so as to offset a part of the impact force through its elastic deformation, thereby preventing the anti-collision block 108 from shaking after a severe impact and causing damage to the vehicle scale. One end of the spring 202 is welded to one side of the second fixed plate 203, so that its connection structure is more stable. The second fixed plate 203 is arranged at one end of the spring 202, so that the other end of the spring 202 can be supported. The other end of the spring 202 is welded to the second fixed plate 203, so that its connection structure is more stable.

[0027] like Figure 3As shown: a guide telescopic rod 204 is arranged between the first fixed plate 201 and the second fixed plate 203. The guide telescopic rod 204 can play a shock-absorbing role, thereby preventing the spring 202 from continuously vibrating and causing the vehicle scale to continuously shake, and can guide the spring 202. The guide telescopic rod 204 is connected between the first fixed plate 201 and the second fixed plate 203 by bolts, so that the guide telescopic rod 204 is easy to disassemble and assemble.

[0028] like Figure 4 As shown: each group of limiting components includes a limiting rod 301 arranged in a circular perforation, and the limiting rod 301 is arranged so as to limit the sliding block 106, thereby avoiding damage to the electric telescopic rod 105. The limiting rod 301 is slidably connected in the circular perforation, and one end of the limiting rod 301 is connected to the circular perforation through threaded cooperation, that is, one end of the limiting rod 301 is provided with an internal thread, and one end of the inner side wall of the circular perforation is provided with an external thread, so that one end of the limiting rod 301 is connected to one end of the inner side wall of the circular perforation through threaded cooperation, so that when the limiting rod 301 is inserted, it will not Will be blocked, and the tail end is fixedly supported by threaded cooperation, so the installation time can be saved, a connecting plate 302 is arranged at one end of the limit rod 301, the connecting plate 302 can not only limit the limit rod 301, but also support the handle 303, the connecting plate 302 is welded to one end of the limit rod 301, so that its connection structure is more stable, a handle 303 is arranged at one end of the connecting plate 302, the handle 303 is arranged to facilitate pulling and rotating the limit rod 301, the handle 303 is welded to one end of the connecting plate 302, so that its connection structure is more stable.

[0029] The use of the utility model:

[0030] When in use, the position of the sliding block and the components thereon is adjusted by the electric telescopic rod as needed, and then the limit rod is passed through the circular perforation and the corresponding limit hole to be fixed in the operating perforation, and then the vehicle scale can be limitedly protected, thereby not only the position of the anti-collision block can be automatically adjusted, but also the limit bolt can be replaced to provide limit protection for the vehicle scale, thereby preventing the loss of limit protection capability due to thread damage.

[0031] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0032] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An anti-collision limit protection device for an electronic truck scale, characterized in that: The invention comprises a vehicle scale body (101), wherein the lower part of the vehicle scale body (101) is symmetrically provided with fixed columns (102), and each of the fixed columns (102) is symmetrically provided with sliding holes (103) on its vertical surface, and each of the sliding holes (103) is slidably connected with an adjustment component, and each group of the adjustment components comprises a sliding block (106) slidably connected with the sliding hole (103), and each of the sliding blocks (106) is provided with an electric telescopic rod (105) on one side facing the center line of the vehicle scale body (101), and one side of each of the electric telescopic rods (105) is connected to the fixed plate (101). 4) on one side, the fixed plate (104) is arranged at the lower part of the vehicle scale body (101), each of the sliding blocks (106) is provided with a protective component on the side away from the electric telescopic rod (105), and the protective component includes a second fixed plate (203), and an anti-collision block (108) is provided on one side of the second fixed plate (203), and each of the sliding blocks (106) is provided with a plurality of limiting holes (107) on one side, and a circular through hole equal to the size of the limiting hole (107) is provided on the vertical surface of one side of the two fixed columns (102), and a limiting component is provided in each of the circular through holes.

2. The electronic truck scale anti-collision limit protection device according to claim 1, characterized in that: The protection component further comprises a first fixed disk (201) arranged on one side of the sliding block (106), a spring (202) is arranged on one side of the first fixed disk (201), and the second fixed disk (203) is arranged on one end of the spring (202).

3. The electronic truck scale anti-collision limit protection device according to claim 2, characterized in that: A guide telescopic rod (204) is provided between the first fixed plate (201) and the second fixed plate (203).

4. The electronic truck scale anti-collision limit protection device according to claim 3, characterized in that: Each group of the limiting components comprises a limiting rod (301) arranged in a circular through hole, and a connecting plate (302) is arranged at one end of the limiting rod (301).

5. The electronic truck scale anti-collision limit protection device according to claim 4, characterized in that: A handle (303) is provided at one end of the connecting plate (302).

6. The electronic truck scale anti-collision limit protection device according to claim 5, characterized in that: One end of the limiting rod (301) is connected to the circular through hole through threaded engagement.