CN219857166U - Car stopper lifting device - Google Patents
Car stopper lifting device Download PDFInfo
- Publication number
- CN219857166U CN219857166U CN202320041738.7U CN202320041738U CN219857166U CN 219857166 U CN219857166 U CN 219857166U CN 202320041738 U CN202320041738 U CN 202320041738U CN 219857166 U CN219857166 U CN 219857166U
- Authority
- CN
- China
- Prior art keywords
- car
- cylinder
- car stopper
- lifting device
- guide rail
- 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.)
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Links
- 230000003028 elevating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 2
- 241000826860 Trapezium Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Abstract
The utility model relates to the technical field of tank car parking safety equipment, in particular to a lifting device of a car stopper, which comprises a slot formed in the parking ground, a guide rail, a first cylinder and a second cylinder, wherein the guide rail is arranged on the inner bottom surface of the slot, and two sliding blocks are slidably arranged at the upper end of the guide rail. The lifting device of the car stopper moves forwards or backwards through the air cylinder and drives the car stopper to move up and down so as to limit the front of the tank car, prevent the tank car from sliding down and a driver from misoperation, and reduce accidents and casualties in a loading area; through adopting two cylinder structural design, can promote the stopper lifting stability.
Description
Technical Field
The utility model relates to the technical field of tank car parking safety equipment, in particular to a car stopper lifting device.
Background
When the tank car enters a loading factory area, a tank car driver is required to safely stop the tank car to a designated area, and in the actual process, the tank car is easy to slide down due to misoperation of the driver, so that accidents and casualties in the loading area are caused, and therefore, equipment for assisting the tank car driver to improve the parking safety of the vehicle is urgently needed in the market.
Disclosure of Invention
The utility model aims to solve the technical problems that: in order to solve the problems in the prior art, an improved lifting device for a car stop is provided, which solves the problems in the prior art.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a car stopper elevating gear, includes and offers the subaerial fluting of parking, installs guide rail, first cylinder and the second cylinder on the fluting inner bottom surface, guide rail upper end sliding fit have two sliders, slider upper end bolt fastening has the slider connecting plate, slider connecting plate upper end bolt fastening has the connecting rod hyposeat, the telescopic link top of first cylinder and second cylinder is connected with the slider connecting plate through the cotter pin, connecting rod hyposeat top set up the top and install the car stopper backing plate of car stopper body, pass through connecting rod movable assembly between connecting rod hyposeat and the car stopper backing plate.
The cross section of the car stopper body is of an equilateral trapezoid structure, and the car stopper body is fixedly assembled with the upper surface of the car stopper backing plate through a top bolt.
And cylinder brackets for installing the first cylinder and the second cylinder are fixed on the inner bottom surface of the groove at two sides of the guide rail through bolts.
The periphery of the lower surface of the car stopper backing plate is fixedly provided with a longitudinal assembly plate.
The inner bottom surface of the groove is positioned on two sides of the guide rail and is fixedly provided with an elastic limiter through a bottom bracket.
And a bearing component for improving lifting stability is fixed on the outer side surface of the longitudinal assembly plate through bolts.
The beneficial effects of the utility model are as follows:
(1) The lifting device of the car stopper moves forwards or backwards through the air cylinder and drives the car stopper to move up and down so as to limit the front of the tank car, prevent the tank car from sliding down and a driver from misoperation, and reduce accidents and casualties in a loading area;
(2) Through adopting two cylinder structural design, can promote the stopper lifting stability.
Drawings
The utility model will be further described with reference to the drawings and examples.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a top view of the present utility model.
Fig. 3 is a side view of the present utility model.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The car stopper lifting device shown in fig. 1, 2 and 3 comprises a slot 1 formed in the parking ground, a guide rail 2, a first air cylinder 3 and a second air cylinder 4, wherein the guide rail 2 is arranged on the inner bottom surface of the slot 1, two sliding blocks 5 are slidably arranged at the upper end of the guide rail 2, a sliding block connecting plate 6 is fixedly arranged at the upper end of the sliding block 5 through bolts, a connecting rod lower support 7 is fixedly arranged at the upper end of the sliding block connecting plate 6 through bolts, the tops of telescopic rods of the first air cylinder 3 and the second air cylinder 4 are connected with the sliding block connecting plate 8 through cotter pins, a car stopper base plate 10 of a car stopper body 9 is arranged at the top of the connecting rod lower support 7, and the connecting rod lower support 7 and the car stopper base plate 10 are movably assembled through a connecting rod 11.
For the cooperation loading and unloading, the cross section of car stopper body 9 is equilateral trapezium structure, and car stopper body 9 passes through top bolt and the fixed assembly of car stopper backing plate 10 upper surface.
For the bottom fixing, a cylinder bracket 12 for installing the first cylinder 3 and the second cylinder 4 is fixed on the inner bottom surface of the slot 1 at two sides of the guide rail 2 through bolts.
For the lateral assembly, the lower surface of the car stopper pad 10 is fixedly provided with a longitudinal assembly plate 13 around.
In order to limit the telescopic travel, the inner bottom surface of the slot 1 is fixedly provided with elastic limiters 14 on two sides of the guide rail through bottom brackets.
In order to reduce the lateral friction and improve the lifting guiding performance, a bearing assembly 15 for improving the lifting stability is fixed on the outer side surface of the longitudinal assembly plate 13 through bolts.
The lifting device of the car stopper moves forwards or backwards through the air cylinder and drives the car stopper to move up and down so as to limit the front of the tank car, prevent the tank car from sliding down and a driver from misoperation, and reduce accidents and casualties in a loading area; through adopting two cylinder structural design, can promote the stopper lifting stability.
The action process is as follows:
(1) the electromagnetic valves connected with the air inlet ends of the first air cylinder 3 and the second air cylinder 4 are powered, the first air cylinder 3 and the second air cylinder 4 are pushed forward to drive the slide block connecting plate 6 to move forward, and the connecting rod 11 drives the car stopper body 9 to move upward;
(2) when the car stop body 9 moves upwards, the bearing assembly 15 limits the car stop body 9 to deviate from the front, back, left and right;
(3) the bearing assembly 15 prevents static electricity from being generated when the car stop ascends or descends by installing the UPE sleeve;
(4) when the first cylinder 3 and the second cylinder 4 reach the stroke end, the rising height of the car stopper body 9 is 100mm, the height of the car stopper body 9 is just the self height of the car stopper body, and the connecting rod reaches the dead point, so that the car stopper body 9 can not descend even if external force presses the car stopper;
(5) when the loading of the tank car is completed, the electromagnetic valve is powered, the first air cylinder 3 and the second air cylinder 4 are reversely pushed, the car stopper body 9 is driven to move downwards through the connecting rod 11, and the tank car leaves.
2 five-position three-way electromagnetic valves are adopted to control the automatic lifting device of the 2-group car stopper body 9, so that the operation is convenient, the economical efficiency and the safety are very remarkable, and the logic of the system is simple; the air source is connected in parallel to the first air cylinder 3 and the second air cylinder 4 through the electromagnetic valve and the manual reversing valve, so that the device can manually control the air cylinder piston to move reversely and positively under the condition of power failure, the car stopper is lowered to the lowest point, and the tank car is driven out of the loading area.
With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (6)
1. The utility model provides a car stopper elevating gear, includes and offers fluting (1) on parking ground, installs guide rail (2), first cylinder (3) and second cylinder (4) on the interior bottom surface of fluting (1), characterized by: the novel car stopper is characterized in that two sliding blocks (5) are slidably arranged at the upper end of the guide rail (2), a sliding block connecting plate (6) is fixedly arranged at the upper end of the sliding block (5) through bolts, a connecting rod lower support (7) is fixedly arranged at the upper end of the sliding block connecting plate (6) through bolts, the tops of telescopic rods of the first air cylinder (3) and the second air cylinder (4) are connected with the sliding block connecting plate (6) through cotter pins, a car stopper base plate (10) of the car stopper body (9) is arranged at the top of the connecting rod lower support (7), and the car stopper base plate (10) are movably assembled through connecting rods (11).
2. The car stop lifting device according to claim 1, characterized in that: the cross section of the car stopper body (9) is of an equilateral trapezoid structure, and the car stopper body (9) is fixedly assembled with the upper surface of the car stopper backing plate (10) through a top bolt.
3. The car stop lifting device according to claim 1, characterized in that: the inner bottom surface of the slot (1) is positioned on two sides of the guide rail (2) and is fixedly provided with a cylinder bracket (12) for installing the first cylinder (3) and the second cylinder (4) through bolts.
4. The car stop lifting device according to claim 1, characterized in that: the periphery of the lower surface of the car stopper backing plate (10) is fixedly provided with a longitudinal assembly plate (13).
5. The car stop lifting device according to claim 1, characterized in that: the inner bottom surface of the slot (1) is positioned at two sides of the guide rail (2) and is fixedly provided with an elastic limiter (14) through a bottom bracket.
6. The car stop lifting device according to claim 4, wherein: and a bearing assembly (15) for improving lifting stability is fixed on the outer side surface of the longitudinal assembly plate (13) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320041738.7U CN219857166U (en) | 2023-01-06 | 2023-01-06 | Car stopper lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320041738.7U CN219857166U (en) | 2023-01-06 | 2023-01-06 | Car stopper lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219857166U true CN219857166U (en) | 2023-10-20 |
Family
ID=88345524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320041738.7U Active CN219857166U (en) | 2023-01-06 | 2023-01-06 | Car stopper lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219857166U (en) |
-
2023
- 2023-01-06 CN CN202320041738.7U patent/CN219857166U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |