Anti-cheating weighing device

Abstract

The utility model provides an anti-cheating weighing device, and relates to the weighing device field, two groups of mounting holes are arranged at the inner side positions of two burying grooves in a linear array, fixing bolts are screwed in the mounting holes, the top end surface of a pedestal is fixedly connected with a guide column, the main body of the guide column is in a hollow tubular structure, and the inner side of the guide column is provided with a plurality of through holes. The utility model discloses a loadometer capable of preventing cheating, and solves the problems that when an existing loadometer is used, because the loadometer is lack of an effective cheating preventing structure, when an automobile runs to the loadometer, cheating is carried out in a loadometer jumping mode, and then a normal weighing result is affected. The anti-collision beam in the vertical state can prevent the vehicle from cheating through rapid acceleration and rapid deceleration, thereby achieving the purpose of enabling the weighing result to be more accurate.

Description

Technical Field

[0001] The utility model belongs to the field of weighing devices, and particularly relates to a weighing device for preventing cheating. Background Art

[0002] At present, a weighbridge, also known as a truck scale, is a large weighing scale set on the ground and is usually used to weigh the load tons of trucks. It is the main weighing equipment for factories, mines, merchants, etc. to measure bulk goods. Weighbridges can be divided into: I-beam weighbridges, T-beam weighbridges, L-beam steel weighbridges, U-shaped steel weighbridges, channel steel weighbridges, and reinforced concrete weighbridges according to the scale body structure; and can be divided into digital weighbridges and analog weighbridges according to the type of sensor.

[0003] However, when the existing weighbridge is in use, due to the lack of an effective anti-cheating structure, trucks will use the method of bouncing on the weighbridge to cheat when driving onto the weighbridge, which will affect the normal weighing result.

[0004] Therefore, in view of the deficiencies of the above solutions in actual production and implementation, they are modified and improved. At the same time, in the spirit of pursuing excellence and with the assistance of professional knowledge and experience, and after various ingenious ideas and tests, the present utility model is created. A weighing device for preventing cheating is provided to solve the problem that when the existing weighbridge is in use, due to the lack of an effective anti-cheating structure, trucks will use the method of bouncing on the weighbridge to cheat when driving onto the weighbridge, which will affect the normal weighing result. Content of the Utility Model

[0005] The utility model provides a weighing device for preventing cheating, which solves the problem that when the existing weighbridge is in use, due to the lack of an effective anti-cheating structure, trucks will use the method of bouncing on the weighbridge to cheat when driving onto the weighbridge, which will affect the normal weighing result.

[0006] The technical solution of the utility model is realized as follows. A weighing device for preventing cheating includes a base. Grooves are opened on the outer side of the base. The grooves are embedding grooves, and there are two embedding grooves in total. The two embedding grooves are oppositely opened at the front and rear positions inside the base. Through holes are opened in the embedding grooves. The through holes are mounting holes, and there are six mounting holes in total. Every three horizontally adjacent mounting holes are in a group, and the two groups of mounting holes are linearly arranged on the inner sides of the two embedding grooves. Fixing bolts are screwed in the mounting holes. A guide post is fixedly connected to the top surface of the base. The main body of the guide post is a hollow tubular structure:

[0007] As a preferred embodiment, there are four guide posts in total. The four guide posts are respectively fixedly connected to the four corner positions of the top surface of the base. The base and the guide posts together form a support structure, and a weighing sensor is inserted inside the guide posts.

[0008] As a preferred embodiment, the guide post and the weighing sensor together form a weighing structure. A weighing pan is fixedly connected to the top surface of the weighing sensor, and the main body of the weighing pan is a rectangular plate structure.

[0009] As a preferred embodiment, a ramp is fixedly connected to the outside of the weighing pan. The main body of the ramp is an inclined structure. There are two ramps in total, and the two ramps are fixedly connected to the left and right side surfaces of the weighing pan in an opposite direction.

[0010] As a preferred embodiment, the weighing pan and the ramp together form a guiding structure. Anti-slip strips are fixedly connected to the outer side surface of the ramp in a linear array, and a transverse groove is formed on the outside of the weighing pan, and a partition is fixedly connected inside the transverse groove.

[0011] As a preferred embodiment, there are two partitions in total. The two partitions are fixedly connected to the front and rear side surfaces of the weighing pan in an opposite direction. A driver A is installed outside the partition. A screw rod is installed on the output end of the driver A. A moving frame is installed outside the screw rod. A slider is fixedly connected to the outside of the moving frame. An installation plate is fixedly connected to the front end of the moving frame. A driver B is installed at the front end of the installation plate. A connecting rod is installed on the rear output shaft of the driver B. A collision avoidance beam is fixedly connected to the top end of the connecting rod. A buffer pad is fixedly connected to the right side of the collision avoidance beam.

[0012] After adopting the above technical solution, the beneficial effects of the present utility model are:

[0013] 1. In the present utility model, by providing a collision avoidance beam fixedly connected to the top surface of the connecting rod and a buffer pad fixedly connected to the outside of the collision avoidance beam, when the vehicle is moving, it can avoid being bumped by contacting the buffer pad fixedly connected to the outside of the collision avoidance beam.

[0014] 2. In the present utility model, by providing a connecting rod and a collision avoidance beam fixedly connected to the top surfaces of both sides, the collision avoidance beam in the erected state can avoid the occurrence of cheating methods used by the vehicle through rapid acceleration and rapid deceleration, thereby achieving the purpose of making the weighing result more accurate. Description of the Drawings

[0015] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0016] Figure 1 It is a front view structure schematic diagram of the disassembled weighing device of the present invention;

[0017] Figure 2 It is a combined structure schematic diagram of the weighing device of the present invention;

[0018] Figure 3 It is a left view structure schematic diagram of the weighing device of the present invention;

[0019] Figure 4 It is a combined structure schematic diagram of the moving frame and the mounting plate of the weighing device of the present invention;

[0020] Figure 5 It is a combined structure schematic diagram of the base and the guide post of the weighing device of the present invention;

[0021] Figure 6 It is a combined structure schematic diagram of the weighing pan and the ramp of the weighing device of the present invention;

[0022] In the figure, 1. Base; 101. Embedded groove; 102. Mounting hole; 103. Fixed bolt; 2. Guide post; 201. Weighing sensor; 202. Weighing pan; 203. Ramp; 204. Anti-slip strip; 3. Partition board; 301. Driver A; 302. Screw rod; 303. Moving frame; 304. Slide block; 305. Mounting plate; 306. Driver B; 307. Connecting rod; 308. Anti-collision beam; 309. Buffer pad. Detailed implementation manners

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0024] Such as Figures 1 - 6As shown in the figure, an anti-cheating weighing device includes: An anti-cheating weighing device includes a base 1. A groove is formed on the outer side of the base 1, and this groove is a buried groove 101. There are two buried grooves 101 in total, and the two buried grooves 101 are oppositely formed on the front and rear sides inside the base 1. A through hole is formed inside the buried groove 101, and this through hole is an installation hole 102. There are six installation holes 102 in total. Among them, every three horizontally adjacent installation holes 102 form a group, and the two groups of installation holes 102 are linearly arrayed on the inner sides of the two buried grooves 101. A fixing bolt 103 is screwed inside the installation hole 102. A guide post 2 is fixedly connected to the top surface of the base 1. The main body of the guide post 2 is a hollow tubular structure. There are two partition plates 3 in total, and the two partition plates 3 are oppositely fixedly connected to the front and rear side surfaces of the weighing pan 202. A driver A 301 is installed on the outer side of the partition plate 3. A screw rod 302 is installed on the output end of the driver A 301. A moving frame 303 is installed on the outer side of the screw rod 302. A slider 304 is fixedly connected to the outer side of the moving frame 303. The front end of the moving frame 303 is fixedly connected to a mounting plate 305. A driver B 306 is installed at the front end of the mounting plate 305. A connecting rod 307 is installed on the rear output shaft of the driver B 306. A collision avoidance beam 308 is fixedly connected to the top end of the connecting rod 307. A buffer pad 309 is fixedly connected to the right side of the collision avoidance beam 308.

[0025] Among them, there are four guide posts 2 in total, and the four guide posts 2 are respectively fixedly connected to the four corners of the top surface of the base 1. The base 1 and the guide posts 2 together form a support structure. A weighing sensor 201 is inserted inside the guide post 2. The guide post 2 and the weighing sensor 201 together form a weighing structure. A weighing pan 202 is fixedly connected to the top surface of the weighing sensor 201, and the main body of the weighing pan 202 is a rectangular plate structure.

[0026] Among them, a ramp 203 is fixedly connected to the outer side of the weighing pan 202. The main body of the ramp 203 is an inclined structure. There are two ramps 203 in total, and the two ramps 203 are oppositely fixedly connected to the left and right side surfaces of the weighing pan 202. The weighing pan 202 and the ramp 203 together form a guiding structure. Anti-slip strips 204 are fixedly connected in a linear array on the outer side surface of the ramp 203. A transverse groove is formed on the outer side of the weighing pan 202, and a partition plate 3 is fixedly connected inside this transverse groove.

[0027] When in use, when the weighing device is being installed, place the base 1 on the ground, and fill the soil into the inside of the buried groove 101 formed on the outer side of the base 1. At this time, it is necessary to pre-penetrate the fixing bolt 103 through the inside of the installation hole 102 formed in the buried groove 101 to achieve the quick fixing operation of the base 1. And after the fixing is completed, then place the weighing pan 202 on the weighing sensor 201 inserted in the guide post 2;

[0028] When weighing, the vehicle can travel along the ramp 203 fixedly connected to the outside of the weighing pan 202. During the travel, the driver A301 installed outside the partition 3 needs to be started to rotate the screw 302, and through the transmission connection between the screw 302 and the moving frame 303, the connecting rod 307 and the anti-collision beam 308 arranged in the moving frame 303 are driven to move along the weighing pan 202, and follow the movement of the vehicle to prevent the vehicle from cheating by jumping the scale.

[0029] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "up", "down", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention. In the description of the present invention, unless otherwise specified and limited, it should be noted that the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a mechanical connection or an electrical connection, or it can be the communication inside two elements. It can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific situations.

[0030] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An anti-cheating weighing device, characterized in that, Comprising a base (1), a groove is provided on the outer side of the base (1), and this groove is an embedding groove (101). There are two embedding grooves (101) in total, and the two embedding grooves (101) are oppositely arranged at the front and rear positions inside the base (1). A through hole is provided inside the embedding groove (101), and this through hole is a mounting hole (102). There are six mounting holes (102) in total. Among them, every three horizontally adjacent mounting holes (102) form a group, and the two groups of mounting holes (102) are arranged in a linear array at the inner side positions of the two embedding grooves (101). A fixing bolt (103) is screwed inside the mounting hole (102). A guide post (2) is fixedly connected to the top surface of the base (1), and the main body of the guide post (2) is a tubular structure with a hollow interior.

2. The weighing device for anti-cheating according to claim 1, characterized in that, There are four guide posts (2) in total, and the four guide posts (2) are respectively fixedly connected to the four corners of the top surface of the base (1). The base (1) and the guide posts (2) together form a support structure, and a weighing sensor (201) is inserted inside the guide post (2).

3. The weighing device for preventing cheating according to claim 2, wherein The guide post (2) and the weighing sensor (201) together form a weighing structure, and a weighing pan (202) is fixedly connected to the top surface of the weighing sensor (201). The main body of the weighing pan (202) is a rectangular plate structure.

4. An anti-cheating weighing device according to claim 3, characterized in that, A ramp (203) is fixedly connected to the outer side of the weighing pan (202). The main body of the ramp (203) is an inclined structure. There are two ramps (203) in total, and the two ramps (203) are oppositely fixedly connected to the left and right side surfaces of the weighing pan (202).

5. The weighing device for preventing cheating according to claim 4, characterized in that, The weighing pan (202) and the ramp (203) together form a guiding structure. Anti-slip strips (204) are fixedly connected in a linear array on the outer side surface of the ramp (203). A transverse groove is provided on the outer side of the weighing pan (202), and a partition plate (3) is fixedly connected inside this transverse groove.

6. The weighing device for anti-cheating according to claim 5, characterized in that There are two partition plates (3) in total, and the two partition plates (3) are oppositely fixedly connected to the front and rear side surfaces of the weighing pan (202). A driver A (301) is installed on the outer side of the partition plate (3). A screw rod (302) is installed on the output end of the driver A (301). A moving frame (303) is installed on the outer side of the screw rod (302). A slider (304) is fixedly connected to the outer side of the moving frame (303). An installation plate (305) is fixedly connected to the front end of the moving frame (303). A driver B (306) is installed at the front end of the installation plate (305). A connecting rod (307) is installed on the rear side output shaft of the driver B (306). A collision avoidance beam (308) is fixedly connected to the top end of the connecting rod (307). A buffer pad (309) is fixedly connected to the right side of the collision avoidance beam (308).

Images