CN221280416U - Wagon balance with safety protection device - Google Patents
Wagon balance with safety protection device Download PDFInfo
- Publication number
- CN221280416U CN221280416U CN202323111464.3U CN202323111464U CN221280416U CN 221280416 U CN221280416 U CN 221280416U CN 202323111464 U CN202323111464 U CN 202323111464U CN 221280416 U CN221280416 U CN 221280416U
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- Prior art keywords
- damping
- plate
- wagon balance
- safety device
- sliding
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- 238000013016 damping Methods 0.000 claims abstract description 58
- 239000004744 fabric Substances 0.000 claims description 17
- 239000012530 fluid Substances 0.000 abstract description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 6
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 6
- 241001330002 Bambuseae Species 0.000 abstract description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 6
- 239000011425 bamboo Substances 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Vibration Dampers (AREA)
Abstract
The utility model relates to the technical field of wagon balance, and provides a wagon balance with a safety device, which comprises: the device comprises a base and a controller, wherein the top of the base is provided with a wagon balance; the guard plate transmits impact force to the connecting plate, on transmitting the first slider with the force through the connecting plate, make first slider inside slip and keep away from each other at the spout, and then turn into transverse force with the impact force of vertical direction, first slider slides and extrudees the second spring, make the impact force absorbed by the second spring, drive the damping pole motion through first slider slip, the damping pole drives the piston and moves inside the damping section of thick bamboo, make the inside damping fluid of damping section of thick bamboo flow through the circular through-hole on the piston, thereby impact energy turns into the heat energy of damping fluid, and the damping fluid flows and produces certain damping force in order to slow down the impact force, the crashproof performance of weighbridge can effectually improve, the problem emergence that the impact force led to the fact the damage to the weighbridge has effectively prevented.
Description
Technical Field
The utility model belongs to the technical field of wagon balance, and particularly relates to a wagon balance with a safety device.
Background
Wagon balance, english truckscales, also known as truck scale, is a large scale placed on the ground, commonly known as the tonnage of truck, and is the primary weighing device for bulk cargo metering, such as factories, mines, merchants, etc.
The China patent application No. CN201921189321.5 discloses a wagon balance, which comprises a guiding slope and a wagon balance, wherein a cover plate which can cover a gap between the guiding slope and the wagon balance is fixedly arranged on the upper surface of the guiding slope, a blowing device is arranged on the side face of the guiding slope, and an air outlet of the blowing device corresponds to the gap between the guiding slope and the wagon balance. The utility model has simple structure and can reduce the influence of impurities on the gap.
However, in the implementation related art, it was found that the above-mentioned one wagon balance has the following problems: the safety protection device is characterized in that the safety protection device is difficult to protect the wagon balance, and in the use process, because the weighed wagon is more, if the wagon collides with the wagon balance, gravity impact can be generated, so that the wagon balance is extremely easy to damage, the service life of the wagon balance is reduced, and the wagon balance with the safety protection device is provided.
Disclosure of utility model
The utility model provides a wagon balance with a safety protection device, which solves the problems that the wagon balance is difficult to protect in the related art, and in the use process, because more vehicles are weighed, such as the collision between the vehicles and the wagon balance, gravity impact can be generated, the wagon balance is extremely easy to damage, and the service life of the wagon balance is reduced.
The technical scheme of the utility model is as follows: a wagon balance with safety device, comprising: the device comprises a base and a controller, wherein a wagon balance is arranged at the top of the base, two dampers are fixedly arranged on two sides of the top of the base, one end of each damper is fixedly connected with a mounting plate, and a first spring is sleeved on the outer side wall of each damper;
Two sliding grooves are formed in the front side of the mounting plate, two first sliding blocks are connected inside the two sliding grooves in a sliding mode, damping cylinders are fixedly arranged on two sides of the inner wall of each sliding groove, one end of each damping cylinder is connected with a damping rod in a sliding mode through a through hole formed in the damping cylinder, a second spring is sleeved on the outer side wall of each damping rod, a piston is arranged at one end of each damping rod, the piston is located inside each damping cylinder, and the other end of each damping rod is connected with the two first sliding blocks;
The front sides of the two first sliding blocks are hinged with connecting plates, one end of each connecting plate is hinged with a U-shaped plate, a protection plate is fixedly arranged on the front side of each U-shaped plate, and a light reflecting strip is arranged on the front side of each protection plate.
Preferably, both sides of the base are fixedly provided with strip-shaped plates, one side of the top of each strip-shaped plate is fixedly provided with a supporting plate, and one side of each supporting plate is fixedly provided with an arc-shaped plate.
Preferably, waterproof cloth is arranged on the rear side of the supporting plate, a plurality of supporting rods are arranged in the waterproof cloth, two sides of the waterproof cloth are in contact with the arc-shaped plates, and a raindrop sensor is arranged at the top of the supporting plate.
Preferably, the top of the strip-shaped plate is fixedly provided with a chute plate, and one side of the inner wall of the chute plate is movably connected with a screw rod.
Preferably, a motor is fixedly arranged on the other side of the inner wall of the chute plate, and the output end of the motor is connected with the screw rod.
Preferably, the outer side wall of the screw rod is in threaded connection with a second sliding block, and the second sliding block is in sliding connection with the chute plate.
Preferably, a moving plate is fixedly arranged at the top of the second sliding block, and the top of one side of the moving plate is connected with the waterproof cloth.
Preferably, the controller is electrically connected with the raindrop sensor and the motor respectively.
The working principle and the beneficial effects of the utility model are as follows:
When the guard plate receives impact force, the guard plate transmits the impact force to the connecting plate, the force is transmitted to the first sliding block through the connecting plate, the first sliding block slides in the sliding groove and is far away from each other, the impact force in the vertical direction is converted into transverse force, the first sliding block slides to extrude the second spring, the impact force is absorbed by the second spring, the damping rod is driven to move through the sliding of the first sliding block, the damping rod drives the piston to move in the damping cylinder, damping oil in the damping cylinder flows through the circular through hole in the piston, so that impact energy is converted into heat energy of the damping oil, and the damping oil flows to generate certain damping force to slow down the impact force, the anti-impact performance of the wagon balance can be effectively improved, meanwhile, the impact force can be further buffered through the cooperation of the damper, and the problem of damage to the wagon balance caused by the impact force is effectively prevented.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic view of a partial perspective view of a mounting plate of the present utility model;
fig. 4 is a schematic cross-sectional perspective view of the mounting plate of the present utility model.
In the figure: 1. a base; 2. a wagon balance; 3. a damper; 4. a first spring; 5. a mounting plate; 6. a chute; 7. a damping cylinder; 8. a damping rod; 9. a second spring; 10. a first slider; 11. a connecting plate; 12. a U-shaped plate; 13. a piston; 14. a protection plate; 15. a reflective strip; 16. a strip-shaped plate; 17. a support plate; 18. an arc-shaped plate; 19. waterproof cloth; 20. a raindrop sensor; 21. a chute plate; 22. a motor; 23. a screw rod; 24. a second slider; 25. and (3) moving the plate.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden on the person of ordinary skill in the art based on the embodiments of the present utility model, are intended to be encompassed within the scope of the present utility model.
Referring to fig. 1-4, a wagon balance with a safety device, comprising: the device comprises a base 1 and a controller, wherein a wagon balance 2 is arranged at the top of the base 1, two dampers 3 are fixedly arranged at two sides of the top of the base 1, one end of each damper 3 is fixedly connected with a mounting plate 5, a first spring 4 is sleeved on the outer side wall of each damper 3, one end of each first spring 4 is connected with the base 1, and the other end of each first spring 4 is connected with each mounting plate 5;
Two sliding grooves 6 are formed in the front side of the mounting plate 5, two first sliding blocks 10 are slidably connected in the two sliding grooves 6, damping cylinders 7 are fixedly mounted on two sides of the inner walls of the two sliding grooves 6, one end of each damping cylinder 7 is slidably connected with a damping rod 8 through a through hole formed in the damping cylinder, a second spring 9 is sleeved on the outer side wall of each damping rod 8, one end of each second spring 9 is connected with each damping cylinder 7, the other end of each second spring 9 is connected with the two first sliding blocks 10, a piston 13 is arranged at one end of each damping rod 8, the piston 13 is located in each damping cylinder 7, and the other end of each damping rod 8 is connected with the two first sliding blocks 10;
The front sides of the two first sliding blocks 10 are hinged with connecting plates 11, one end of each connecting plate 11 is hinged with a U-shaped plate 12, the front side of each U-shaped plate 12 is fixedly provided with a protection plate 14, and the front side of each protection plate 14 is provided with a light reflecting strip 15;
When guard plate 14 receives the impact, guard plate 14 passes the impact to connecting plate 11 on, on passing through connecting plate 11 with the power transmission to first slider 10, make first slider 10 inside slip and keep away from each other in spout 6, and then turn into transverse force with the impact of vertical direction, first slider 10 slides and extrudees second spring 9, make the impact absorbed by second spring 9, it moves to drive damping pole 8 to slide through first slider 10, damping pole 8 drives piston 13 and moves in damping section of thick bamboo 7 inside, make the inside damping fluid of damping section of thick bamboo 7 flow through the circular through-hole on piston 13, thereby the impact energy turns into the heat energy of damping fluid, and damping fluid flows and produces certain damping force in order to slow down the impact, can effectually improve the crashproof performance of wagon balance 2, and simultaneously through the cooperation of attenuator 3 and first spring 4, can further buffering to the impact, effectively prevent that the impact from causing the problem of damage to wagon balance 2 from taking place, light around can reflect at night through reflector 15, thereby play certain warning effect to passerby and driver.
Specifically, the strip-shaped plate 16 is fixedly installed on two sides of the base 1, the supporting plate 17 is fixedly installed on one side of the top of the strip-shaped plate 16, the arc-shaped plate 18 is fixedly installed on one side of the supporting plate 17, the waterproof cloth 19 is arranged on the rear side of the supporting plate 17, a plurality of supporting rods are arranged in the waterproof cloth 19, two sides of the waterproof cloth 19 are in contact with the arc-shaped plate 18, the raindrop sensor 20 is arranged on the top of the supporting plate 17, the chute plate 21 is fixedly installed on the top of the strip-shaped plate 16, the screw rod 23 is movably connected to one side of the inner wall of the chute plate 21, the motor 22 is fixedly installed on the other side of the inner wall of the chute plate 21, the output end of the motor 22 is connected with the screw rod 23, the second sliding block 24 is in threaded connection with the outer side wall of the screw rod 23, the second sliding block 24 is in sliding connection with the chute plate 21, the moving plate 25 is fixedly installed on the top of the second sliding block 24, the top of one side of the moving plate 25 is connected with the waterproof cloth 19, and the controller is respectively in electric connection with the raindrop sensor 20 and the motor 22;
The rain sensor 20 is used for detecting rain drops, when the rain sensor 20 detects the rain drops, information is transmitted to the controller, the controller controls the motor 22 to start, the motor 22 drives the screw rod 23 to rotate in the sliding groove plate 21, the linkage second sliding block 24 slides in the sliding groove plate 21, the movable plate 25 drives the waterproof cloth 19 to be unfolded, the waterproof cloth 19 is supported by the supporting rods in the waterproof cloth 19, the purpose of covering the wagon balance 2 in rainy days is achieved, long-term rain leaching of the wagon balance 2 is effectively prevented, damage is caused to the internal structure of the wagon balance 2, and even the circuit board is damaged.
The working flow of the application is as follows: when guard plate 14 receives the impact, guard plate 14 passes the impact to connecting plate 11 on, on passing through connecting plate 11 with the power transmission to first slider 10, make first slider 10 inside slip and keep away from each other in spout 6, and then turn into transverse force with the impact of vertical direction, first slider 10 slides and extrudees second spring 9, make the impact absorbed by second spring 9, it moves to drive damping pole 8 to slide through first slider 10, damping pole 8 drives piston 13 and moves in damping section of thick bamboo 7 inside, make the inside damping fluid of damping section of thick bamboo 7 flow through the circular through-hole on piston 13, thereby the impact energy turns into the heat energy of damping fluid, and damping fluid flows and produces certain damping force in order to slow down the impact, can effectually improve the crashproof performance of wagon balance 2, and simultaneously through the cooperation of attenuator 3 and first spring 4, can further buffering to the impact, effectively prevent that the impact from causing the problem of damage to wagon balance 2 from taking place, light around can reflect at night through reflector 15, thereby play certain warning effect to passerby and driver.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. A wagon balance with safety device, comprising: the device is characterized in that a wagon balance (2) is arranged at the top of the base (1), two dampers (3) are fixedly arranged on two sides of the top of the base (1), one end of each damper (3) is fixedly connected with a mounting plate (5), and a first spring (4) is sleeved on the outer side wall of each damper (3);
Two sliding grooves (6) are formed in the front side of the mounting plate (5), two first sliding blocks (10) are slidably connected in the sliding grooves (6), damping cylinders (7) are fixedly mounted on two sides of the inner wall of each sliding groove (6), a damping rod (8) is slidably connected to one end of each damping cylinder (7) through a formed through hole, a second spring (9) is sleeved on the outer side wall of each damping rod (8), a piston (13) is arranged at one end of each damping rod (8), the piston (13) is located in the damping cylinder (7), and the other end of each damping rod (8) is connected with the two first sliding blocks (10);
The two front sides of the first sliding blocks (10) are hinged with connecting plates (11), one ends of the connecting plates (11) are hinged with U-shaped plates (12), protection plates (14) are fixedly arranged on the front sides of the U-shaped plates (12), and reflection strips (15) are arranged on the front sides of the protection plates (14).
2. A wagon balance with safety device according to claim 1, wherein: both sides of base (1) are all fixed mounting have strip shaped plate (16), one side fixed mounting of strip shaped plate (16) top has backup pad (17), one side fixed mounting of backup pad (17) has arc (18).
3. A wagon balance with safety device according to claim 2, wherein: the waterproof cloth is characterized in that waterproof cloth (19) is arranged on the rear side of the supporting plate (17), a plurality of supporting rods are arranged in the waterproof cloth (19), two sides of the waterproof cloth (19) are in contact with the arc-shaped plate (18), and a raindrop sensor (20) is arranged at the top of the supporting plate (17).
4. A wagon balance with safety device according to claim 3, wherein: the top of the strip-shaped plate (16) is fixedly provided with a chute plate (21), and one side of the inner wall of the chute plate (21) is movably connected with a screw rod (23).
5. A wagon balance with safety device according to claim 4, wherein: the other side of the inner wall of the chute plate (21) is fixedly provided with a motor (22), and the output end of the motor (22) is connected with the screw rod (23).
6. A wagon balance with safety device according to claim 5, wherein: the outer side wall of the screw rod (23) is in threaded connection with a second sliding block (24), and the second sliding block (24) is in sliding connection with the sliding groove plate (21).
7. The wagon balance with safety device of claim 6, wherein: the top of the second sliding block (24) is fixedly provided with a moving plate (25), and the top of one side of the moving plate (25) is connected with the waterproof cloth (19).
8. A wagon balance with safety device according to claim 5, wherein: the controller is electrically connected with the raindrop sensor (20) and the motor (22) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323111464.3U CN221280416U (en) | 2023-11-17 | 2023-11-17 | Wagon balance with safety protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323111464.3U CN221280416U (en) | 2023-11-17 | 2023-11-17 | Wagon balance with safety protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221280416U true CN221280416U (en) | 2024-07-05 |
Family
ID=91693004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323111464.3U Active CN221280416U (en) | 2023-11-17 | 2023-11-17 | Wagon balance with safety protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221280416U (en) |
-
2023
- 2023-11-17 CN CN202323111464.3U patent/CN221280416U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |