CN220220654U - Anti-collision device for movable flatcar - Google Patents
Anti-collision device for movable flatcar Download PDFInfo
- Publication number
- CN220220654U CN220220654U CN202321959086.1U CN202321959086U CN220220654U CN 220220654 U CN220220654 U CN 220220654U CN 202321959086 U CN202321959086 U CN 202321959086U CN 220220654 U CN220220654 U CN 220220654U
- Authority
- CN
- China
- Prior art keywords
- collision
- fixedly connected
- rod
- braking
- sliding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000002457 bidirectional effect Effects 0.000 claims description 11
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 abstract description 4
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model discloses a movable flatcar anti-collision device which comprises a car body, wherein wheels are fixedly arranged at four corners of the bottom of the car body, a connecting shaft which rotates along with the wheels is arranged between the two wheels at the left side of the bottom of the car body, a brake disc is fixedly sleeved on the outer side of the connecting shaft, a braking mechanism, a travel switch and an anti-collision mechanism are sequentially arranged at the bottom of the car body from left to right, and the anti-collision mechanism is used for reducing the impact generated by collision. According to the utility model, when the vehicle body moves along the forward direction and collides with an object, the anti-collision rod contacts with the object and moves into the sleeve, the anti-collision mechanism and the buffer mechanism are used for buffering, the travel switch is used for receiving a moving signal, the brake mechanism is controlled to hold the brake disc tightly to realize braking, the vehicle body is braked while collision buffering is carried out, the vehicle body is prevented from continuously moving after collision to aggravate collision, the impact force of the vehicle body on collision is reduced, and the safety of the vehicle body is improved.
Description
Technical Field
The utility model relates to the technical field of mobile flat car crashproof, in particular to a mobile flat car crashproof device.
Background
The mobile flatcar is a transport vehicle, and has the characteristics of simple structure, convenient use, large bearing capacity, easy maintenance, long service time and the like, so the mobile flatcar is widely applied to various industries.
The traditional mobile flatcar mostly lacks anticollision institution and brake mechanism, when the mobile flatcar is removed in the direction of marcing, if collide with other article, probably can lead to the damage of mobile flatcar, and the mobile flatcar that lacks brake mechanism continues to remove after the emergence collision, has aggravated the harm that the collision brought, makes the security of mobile flatcar when using reduce.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model aims to provide a movable trolley anti-collision device.
In order to solve the problems, the utility model adopts the following technical scheme.
The utility model provides a remove flatcar buffer stop, includes the automobile body, the equal fixed mounting in four corners of automobile body bottom has the wheel, two on the left of the automobile body bottom install the connecting axle that follows wheel pivoted between the wheel, the brake disc has been fixedly cup jointed in the outside of connecting axle, braking mechanism, travel switch and buffer stop mechanism have been installed in proper order from left to right to the bottom of automobile body, buffer stop mechanism is used for reducing the impact that the collision produced, travel switch accepts buffer stop mechanism's displacement signal and control braking mechanism, braking mechanism is used for making the brake disc brake.
As a further description of the above technical solution: the anti-collision mechanism comprises a sleeve fixedly connected to the bottom of the vehicle body, a signal receiving end of the travel switch is located inside the sleeve, a sliding rod is slidably arranged in the sleeve, a spring is fixedly connected between one end of the sliding rod and the inner wall of the sleeve, and an anti-collision rod is fixedly connected to the other end of the sliding rod.
As a further description of the above technical solution: the braking mechanism comprises a U-shaped frame fixedly connected to the bottom of a vehicle body, a bidirectional cylinder is fixedly arranged on one side of the inner wall of the U-shaped frame, two symmetrically distributed braking arms are hinged to the other side of the inner wall of the U-shaped frame, connecting rods are hinged to two movable ends of the bidirectional cylinder and two braking arms, braking pieces are fixedly connected to the inner sides of the two braking arms, and the bidirectional cylinder is electrically connected with a travel switch.
As a further description of the above technical solution: the sliding grooves are formed in the front side and the rear side of the sleeve, and sliding blocks connected with the sliding rods are connected in the sliding grooves in a sliding mode.
As a further description of the above technical solution: the bottom fixedly connected with support of automobile body, fixedly connected with in the support with the pulley of sliding lever contact, support and pulley use three as a set of and form the assembly pulley in linear array.
As a further description of the above technical solution: the outside fixedly connected with crashproof pad of crashproof pole, crashproof pad is elastic rubber material component.
As a further description of the above technical solution: the bottom of the car body is provided with grooves positioned on two sides of the sliding rod, and a buffer mechanism is arranged in each groove.
As a further description of the above technical solution: the buffer mechanism comprises a cross rod fixedly connected to the inside of the groove, a moving block is slidably connected to the outer side of the cross rod, a pressure spring sleeved on the outer side of the cross rod is fixedly connected between the moving block and the inner wall of the groove, and a buffer rod is fixedly connected between the moving block and the anti-collision rod.
Compared with the prior art, the utility model has the advantages that:
according to the scheme, when the collision rod contacts with the object and moves towards the sleeve when the object is impacted in the forward direction of the vehicle body, the collision rod is buffered with the buffer mechanism, a travel switch receives a moving signal, the brake mechanism is controlled to hug the brake disc tightly to realize braking, the vehicle body is braked when the collision is buffered, the vehicle body is prevented from continuously moving after the collision to aggravate the collision, the impact force of the collision on the vehicle body is reduced, and the safety of the vehicle body is improved.
Drawings
FIG. 1 is a schematic view of a front perspective structure of the present utility model;
FIG. 2 is a schematic view of a partial cross-sectional structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.
The reference numerals in the figures illustrate:
1. a vehicle body; 2. a wheel; 3. a connecting shaft; 4. a brake disc; 5. an anti-collision mechanism; 51. a sleeve; 52. a slide bar; 53. a spring; 54. an anti-collision rod; 55. a chute; 56. a slide block; 57. a bracket; 58. a pulley; 59. a crash pad; 6. a travel switch; 7. a braking mechanism; 71. a U-shaped frame; 72. a bidirectional cylinder; 73. a brake arm; 74. a connecting rod; 75. a brake pad; 8. a groove; 9. a buffer mechanism; 91. a cross bar; 92. a moving block; 93. a pressure spring; 94. a buffer rod.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model;
referring to fig. 1 to 4, the anti-collision device for the mobile flatcar comprises a car body 1, wheels 2 are fixedly arranged at four corners of the bottom of the car body 1, a connecting shaft 3 which rotates along with the wheels 2 is arranged between two wheels 2 on the left side of the bottom of the car body 1, a brake disc 4 is fixedly sleeved on the outer side of the connecting shaft 3, a brake mechanism 7, a travel switch 6 and an anti-collision mechanism 5 are sequentially arranged on the bottom of the car body 1 from left to right, the anti-collision mechanism 5 is used for reducing the impact generated by collision, the travel switch 6 receives displacement signals of the anti-collision mechanism 5 and controls the brake mechanism 7, and the brake mechanism 7 is used for braking the brake disc 4.
In this embodiment, preferably, the anti-collision mechanism 5 includes a sleeve 51 fixedly connected to the bottom of the vehicle body 1, the signal receiving end of the travel switch 6 is located inside the sleeve 51, a sliding rod 52 is slidably disposed in the sleeve 51, a spring 53 is fixedly connected between one end of the sliding rod 52 and the inner wall of the sleeve 51, and an anti-collision rod 54 is fixedly connected to the other end of the sliding rod 52.
In this embodiment, preferably, the braking mechanism 7 includes a U-shaped frame 71 fixedly connected to the bottom of the vehicle body 1, a bidirectional cylinder 72 fixedly installed on one side of the inner wall of the U-shaped frame 71, two symmetrically distributed braking arms 73 hinged to the other side of the inner wall of the U-shaped frame 71, connecting rods 74 hinged between two movable ends of the bidirectional cylinder 72 and the two braking arms 73, and braking pieces 75 fixedly connected to inner sides of the two braking arms 73, and the bidirectional cylinder 72 is electrically connected to the travel switch 6.
In this embodiment, preferably, the front and rear sides of the sleeve 51 are both provided with the sliding grooves 55, the sliding grooves 55 are slidably connected with the sliding blocks 56 connected with the sliding rod 52, and the sliding blocks 56 can be driven to slide along the sliding grooves 55 when the sliding rod 52 moves, so as to improve the moving stability of the sliding rod 52.
In this embodiment, preferably, the bottom of the vehicle body 1 is fixedly connected with a bracket 57, a pulley 58 contacting with the sliding rod 52 is fixedly connected in the bracket 57, the bracket 57 and the pulley 58 form a pulley 58 group in a linear array by using three as a group, and the sliding rod 52 can move under the support of the pulley 58 while the sliding block 56 is matched with the sliding groove 55, so that the support of the sliding rod 52 is improved.
In this embodiment, it is preferable that the crash pad 59 is fixedly connected to the outer side of the crash bar 54, and the crash pad 59 is an elastic rubber material member.
In this embodiment, preferably, the bottom of the vehicle body 1 is provided with grooves 8 on both sides of the slide rod 52, and the buffer mechanism 9 is installed in the grooves 8.
In this embodiment, preferably, the buffer mechanism 9 includes a cross bar 91 fixedly connected to the inside of the groove 8, a moving block 92 is slidably connected to the outside of the cross bar 91, a compression spring 93 sleeved on the outside of the cross bar 91 is fixedly connected between the moving block 92 and the inner wall of the groove 8, and a buffer rod 94 is fixedly connected between the moving block 92 and the anti-collision rod 54.
The working principle and the using flow of the utility model are as follows: when the vehicle body 1 moves along the forward direction and impacts an object, the anti-collision rod 54 contacts the object and moves into the sleeve 51, the spring 53 is extruded when the anti-collision rod 54 moves, the buffer rod 94 is driven to push the moving block 92 to move along the cross rod 91, the pressure spring 93 is extruded, the spring 53 and the elastic force of the pressure spring 93 are used for buffering, when the anti-collision rod 54 moves, the travel switch 6 receives a moving signal and controls the movable end of the bidirectional cylinder 72 to move, the brake arm 73 is pulled to deflect through the connecting rod 74, the brake plate 75 is tightly held by the brake disc 4 to realize braking, the vehicle body 1 is braked while collision buffering is carried out, the vehicle body 1 is prevented from moving continuously after collision, collision force of the vehicle body 1 is reduced, the safety of the vehicle body 1 is improved, when the vehicle body 1 does not contact with the object after the vehicle body is braked, the anti-collision rod 54 is reset to an initial state through the elastic force of the spring 53 and the pressure spring 93, and the brake plate 75 is released.
The electronic components and modules used in the utility model can be commonly used in the market at present and can realize the parts with specific functions in the scheme, the specific types and sizes can be selected and adjusted according to actual needs, the electronic components and modules are connected with an external power supply and a control switch for use, and the specific circuit connection mode and the use method are commonly disclosed technologies and are not repeated herein.
The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (8)
1. Remove flatcar buffer stop, including automobile body (1), its characterized in that: the automobile comprises an automobile body (1), wheels (2) are fixedly installed at four corners of the bottom of the automobile body (1), a connecting shaft (3) which rotates along with the wheels (2) is installed between the wheels (2) at the left side of the bottom of the automobile body (1), a brake disc (4) is fixedly sleeved on the outer side of the connecting shaft (3), a braking mechanism (7), a travel switch (6) and an anti-collision mechanism (5) are sequentially installed at the bottom of the automobile body (1) from left to right, the anti-collision mechanism (5) is used for reducing impact caused by collision, the travel switch (6) receives displacement signals of the anti-collision mechanism (5) and controls the braking mechanism (7), and the braking mechanism (7) is used for enabling the brake disc (4) to brake.
2. The mobile flatcar collision avoidance device of claim 1, wherein: the anti-collision mechanism (5) comprises a sleeve (51) fixedly connected to the bottom of the vehicle body (1), a signal receiving end of the travel switch (6) is located inside the sleeve (51), a sliding rod (52) is slidably arranged in the sleeve (51), a spring (53) is fixedly connected between one end of the sliding rod (52) and the inner wall of the sleeve (51), and an anti-collision rod (54) is fixedly connected to the other end of the sliding rod (52).
3. The mobile flatcar collision avoidance device of claim 1, wherein: the braking mechanism (7) comprises a U-shaped frame (71) fixedly connected to the bottom of the vehicle body (1), a bidirectional cylinder (72) is fixedly arranged on one side of the inner wall of the U-shaped frame (71), two symmetrically distributed braking arms (73) are hinged to the other side of the inner wall of the U-shaped frame (71), connecting rods (74) are hinged between two movable ends of the bidirectional cylinder (72) and two braking arms (73), braking pieces (75) are fixedly connected to the inner sides of the braking arms (73), and the bidirectional cylinder (72) is electrically connected with a travel switch (6).
4. The mobile flatcar collision avoidance device of claim 2, wherein: sliding grooves (55) are formed in the front side and the rear side of the sleeve (51), and sliding blocks (56) connected with the sliding rods (52) are connected in a sliding mode in the sliding grooves (55).
5. The mobile flatcar collision avoidance device of claim 2, wherein: the bottom of automobile body (1) fixedly connected with support (57), fixedly connected with in support (57) with pulley (58) of sliding rod (52) contact, support (57) and pulley (58) use three as a set and are linear array group's pulley (58).
6. The mobile flatcar collision avoidance device of claim 2, wherein: an anti-collision pad (59) is fixedly connected to the outer side of the anti-collision rod (54), and the anti-collision pad (59) is an elastic rubber material member.
7. The mobile flatcar collision avoidance device of claim 1, wherein: the bottom of the car body (1) is provided with grooves (8) positioned on two sides of a sliding rod (52), and a buffer mechanism (9) is arranged in each groove (8).
8. The mobile flatcar collision avoidance device of claim 7, wherein: the buffer mechanism (9) comprises a cross rod (91) fixedly connected to the inside of the groove (8), a moving block (92) is slidably connected to the outer side of the cross rod (91), a pressure spring (93) sleeved on the outer side of the cross rod (91) is fixedly connected between the moving block (92) and the inner wall of the groove (8), and a buffer rod (94) is fixedly connected between the moving block (92) and the anti-collision rod (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321959086.1U CN220220654U (en) | 2023-07-25 | 2023-07-25 | Anti-collision device for movable flatcar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321959086.1U CN220220654U (en) | 2023-07-25 | 2023-07-25 | Anti-collision device for movable flatcar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220220654U true CN220220654U (en) | 2023-12-22 |
Family
ID=89184973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321959086.1U Active CN220220654U (en) | 2023-07-25 | 2023-07-25 | Anti-collision device for movable flatcar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220220654U (en) |
-
2023
- 2023-07-25 CN CN202321959086.1U patent/CN220220654U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108312994B (en) | Anti-collision device at tail of large-sized freight vehicle | |
| CN220220654U (en) | Anti-collision device for movable flatcar | |
| CN114435025A (en) | Steering limiting part of front axle of electric automobile | |
| CN219362284U (en) | Multi-vehicle avoiding device for RGV trolley | |
| CN110667550A (en) | Automatic brake device, AGV (automatic guided vehicle) and control method | |
| CN87216161U (en) | Safety brake for motor vehicle | |
| CN201410961Y (en) | Buffer | |
| CN212075432U (en) | AMR transfer robot anticollision scram device | |
| CN209888796U (en) | Automobile bumper with anti-collision early warning device | |
| CN113771786A (en) | Be used for new energy automobile front and rear bumper striking protection device | |
| CN210953065U (en) | Mounting structure of electronic truck scale | |
| CN208827754U (en) | A kind of multidirectional buffering type automobile bumper | |
| CN219467842U (en) | Anti-collision automobile chassis | |
| CN2683473Y (en) | Automobile collision emergency braking arrangement | |
| CN2149321Y (en) | Safety brake arrangement for automobile when collision | |
| CN216691986U (en) | Anti-collision intelligent protection type vehicle-mounted generator set | |
| CN211417236U (en) | Automatic brake device and AGV dolly | |
| CN218287653U (en) | Industrial unmanned vehicle drive-by-wire chassis with anti-collision early warning function | |
| CN211945066U (en) | Trolley turning friction driving device | |
| CN220009988U (en) | Anticollision structure that electric motor car was used | |
| CN214578057U (en) | Special vehicle hydraulic cylinder with buffering effect | |
| CN113815538B (en) | New energy automobile trunk with protect function | |
| CN2292712Y (en) | Collision bumper with pressure-sensitive switch | |
| CN209987703U (en) | Traction damping device of full trailer | |
| CN116572887A (en) | Automobile bumper with pedestrian protection function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |