CN212637020U - Mounting tool for tire burst emergency safety device - Google Patents
Mounting tool for tire burst emergency safety device Download PDFInfo
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- CN212637020U CN212637020U CN202021242204.3U CN202021242204U CN212637020U CN 212637020 U CN212637020 U CN 212637020U CN 202021242204 U CN202021242204 U CN 202021242204U CN 212637020 U CN212637020 U CN 212637020U
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Abstract
The utility model discloses an emergent safety device's of flat tire mounting tool belongs to mounting tool technical field, include: the device comprises a main body frame, a wheel positioning frame and a rotation driving device; the wheel positioning frame is of a frame structure and is used for accommodating and fixing wheels, and the wheel positioning frame is rotatably arranged at one end of the main body frame; the rotation driving device provides driving force to enable the wheel alignment frame to be switched between a vertical state and a horizontal state; one end of the wheel positioning frame, which is close to the main body frame, is provided with an extrusion device for pushing the wheel hub, the opposite side is provided with a pressing device for limiting the movement of the tire, and the extrusion device and the pressing device are arranged correspondingly. The utility model provides a mounting tool makes the emergent safety device of tire burst in the equipment process, and wheel hub's installation position can spill the wheel hub recess completely and carry out the product installation, and the installation is simple and efficient, simultaneously, can also be according to the corresponding fixed position of wheel hub's size adjustment wheel, is suitable for the emergent safety device of tire burst installation of the wheel of multiple specification model.
Description
Technical Field
The utility model belongs to the technical field of the mounting tool, concretely relates to emergent safety device's of flat tire mounting tool.
Background
According to the authority statistics of the national traffic department, major traffic accidents caused by tire burst of vehicles running at high speed occupy a considerable proportion and increase year by year, so that an automobile tire burst emergency safety device is mounted in a wheel groove of a vehicle hub to solve the traffic accidents caused by tire burst of the vehicles, and the driving safety is improved. The traffic department has also issued corresponding laws and regulations to urge vehicles to install the emergency safety device, such as commercial passenger cars, school buses and the like.
The main manufacturers of domestic automobiles respond to the requirements of national regulations and begin to install automobile tire burst emergency safety devices in batches on specified automobile types. Due to the fact that the types of automobiles are numerous, the sizes of rims of passenger cars, special school buses, dangerous chemical substance vehicles, light trucks and heavy trucks are different, an installation tool can meet the assembly requirement difficultly, the assembly tool for partial tire burst emergency safety device products is complex, workers are labor-consuming to install, and the assembly efficiency is low.
Therefore, a tire burst emergency device installation tool capable of quickly pressing down a tire to expose a hub installation position is urgently needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can push down the tire fast, expose wheel hub mounted position's tire burst emergency device mounting tool, the utility model discloses following technical scheme has been taken:
a mounting tool for a flat tire emergency safety device, comprising: the device comprises a main body frame, a wheel positioning frame and a rotation driving device;
the wheel positioning frame is of a frame structure and is used for accommodating and fixing wheels, and the wheel positioning frame is rotatably arranged at one end of the main body frame;
the rotation driving device provides driving force to enable the wheel alignment frame to be switched between a vertical state and a horizontal state;
one end of the wheel positioning frame, which is close to the main body frame, is provided with an extrusion device for pushing the wheel hub, the opposite side is provided with a pressing device for limiting the movement of the tire, and the extrusion device and the pressing device are arranged correspondingly.
Further, when the wheel alignment frame is in a vertical state, the bottom end of the wheel alignment frame is provided with a wheel supporting rod for supporting and limiting wheels.
Furthermore, the rotation driving device is a first air cylinder, and a fixed seat end of the first air cylinder is hinged to one end, far away from the wheel positioning frame, of the main body frame; the telescopic end of the first cylinder is hinged to the wheel positioning frame.
Furthermore, the wheel positioning frame is provided with a slidable fixing seat; the extrusion device comprises a second cylinder and a push plate, the second cylinder is fixedly connected with the fixed seat, and the push plate is arranged at the telescopic end of the second cylinder.
Further, the wheel alignment frame is provided with a cylinder position control mechanism, the cylinder position control mechanism comprises a screw rod pair, a screw rod nut is fixedly connected with the fixing seat, a screw rod shaft is rotatably arranged on the wheel alignment frame, and the axial lead of the screw rod shaft is parallel to the sliding direction of the fixing seat.
Furthermore, one end of the main body frame, which is far away from the wheel positioning frame, is provided with a manual control valve, and the manual control valve is connected with the first cylinder and the second cylinder and used for controlling the start and stop of the first cylinder and the second cylinder.
Further, the wheel alignment frame is provided with a notch, the notch is arranged on the opposite side of the extrusion device, and the abutting device is detachably arranged on the notch of the wheel alignment frame.
Furthermore, the abutting device comprises an arc-shaped rod and an adjusting rod, and the arc-shaped rod is used for limiting the movement of the tire; the arc-shaped rod is detachably arranged at one end of the adjusting rod; the other end of the adjusting rod is slidably inserted into the frame at the notch of the wheel positioning frame and used for adjusting the position of the arc-shaped rod according to the size of the tire.
The utility model discloses beneficial effect:
the utility model provides a mounting tool of emergent safety device of flat tire makes emergent safety device of flat tire in the equipment process, and wheel hub's installation position can spill the wheel hub recess completely and carry out the product installation, makes the installation simple and efficient, simultaneously, can also be according to the corresponding fixed position of wheel hub's size adjustment wheel, is suitable for the emergent safety device of flat tire installation of the wheel of multiple specification model.
Drawings
FIG. 1 is a schematic view of the initial position of the present invention
Figure 2 is a front view of the present invention
Fig. 3 is a schematic view of the working position of the present invention
Wherein, 1, a main body frame; 2. a manual control valve; 3. a wheel alignment bracket; 4. a fixed seat; 5. a cylinder position control mechanism; 6. a second cylinder; 7. pushing the plate; 8. a first cylinder; 9. adjusting a rod; 10. an arcuate bar; 11. a rotating shaft; 12. a wheel support bar; 13. a handle.
Detailed Description
Example 1
A mounting tool for a flat tire emergency safety device, comprising: the device comprises a main body frame 1, a wheel positioning frame 3 and a rotation driving device;
the wheel alignment rack 3 is a frame structure and is used for accommodating and fixing wheels, and the wheel alignment rack 3 is rotatably arranged at one end of the main body frame 1;
the rotation driving device provides driving force to enable the wheel positioning frame 3 to be switched between a vertical state and a horizontal state;
one end of the wheel positioning frame 3, which is close to the main body frame 1, is provided with an extrusion device for pushing the wheel hub, the opposite side is provided with a pressing device for limiting the movement of the tire, and the extrusion device and the pressing device are correspondingly arranged.
In this embodiment, when the wheel alignment rack 3 is in the vertical state, the bottom end of the wheel alignment rack 3 is provided with a wheel support rod 12 for supporting and limiting the wheel.
In this embodiment, the rotation driving device is a first cylinder 8, and a fixed seat end of the first cylinder 8 is hinged to one end of the main body frame 1 away from the wheel alignment rack 3; the telescopic end of the first cylinder 8 is hinged to the wheel positioning frame 3 through a Y-shaped joint to provide driving torque for the wheel positioning frame 3 to rotate relative to the main body frame 1, wherein the fork-shaped end of the Y-shaped joint is hinged to the wheel positioning frame 3, and the cylinder end of the Y-shaped joint is fixedly connected with the telescopic end of the first cylinder 8; the first cylinder 8 is preferably a CYL001000 cylinder. In other embodiments, the rotational drive may also be a hydraulic cylinder.
In the embodiment, the wheel alignment rack 3 is rotatably connected with the main body frame 1 through the rotating shaft 11, and the relative rotation angle between the wheel alignment rack 3 and the main body frame 1 is 90 °.
The wheel positioning frame 3 is provided with a slidable fixing seat 4; the extruding device comprises a second cylinder 6 and a push plate 7, the second cylinder 6 is fixedly connected to the fixed seat 4, and the push plate 7 is arranged at the telescopic end of the second cylinder 6; the second cylinder 6 is preferably an SC125 × 450 cylinder.
The wheel positioning frame 3 is provided with a cylinder position control mechanism 5, the cylinder position control mechanism 5 comprises a lead screw pair, and a lead screw nut is fixedly connected with the fixed seat 4; the screw shaft is rotatably arranged on the wheel positioning frame 3, wherein the axis of the screw shaft is parallel to the sliding direction of the fixed seat 4; one end of the screw shaft is provided with a handle 13 which drives the screw shaft to rotate, and then the fixing seat 4 is driven to slide.
One end of the main body frame 1, which is far away from the wheel positioning frame 3, is provided with a manual control valve 2, and the manual control valve 2 is connected with the first cylinder 8 and the second cylinder 6 and is used for controlling the start and stop of the first cylinder 8 and the second cylinder 6.
In this embodiment, the wheel alignment frame 3 is provided with a notch, the notch is arranged on the opposite side of the extrusion device, and the pressing device is detachably arranged at the notch of the wheel alignment frame 3.
The pressing device comprises an arc-shaped rod 10 and an adjusting rod 9, and the arc-shaped rod 10 is used for limiting the movement of the tire; the arc-shaped rod 10 is detachably arranged at one end of the adjusting rod 9; the other end of the adjusting rod 9 is slidably inserted into the frame at the notch of the wheel positioning frame 3 and is used for adjusting the position of the arc-shaped rod 10 according to the size of the tire.
Wherein, the size of the gap is larger than that of the hub; in this embodiment, the pressing devices are 4 sets, and a gap should be formed between every 2 sets of arc-shaped rods 10.
The working process of the embodiment:
the wheel is placed in a wheel positioning frame in a mounting tool in a state shown in figure 1, after the placement is finished, the second air cylinder 6 is controlled to be started by the manual control valve 2, the push plate 7 is driven to move horizontally, the horizontal push plate 7 is in contact fit with the inner surface of a hub of the wheel, the tire of the wheel is in contact with the abutting device to limit the tire to move continuously, the push plate 7 is driven by the telescopic end of the second air cylinder 6 to drive the hub to move, the hub is separated from the tire, the mounting position of the tire burst emergency safety device on the hub is completely separated from the tire, and the second air cylinder 6 is controlled by the manual control valve 2 to stop the movement of the telescopic.
The first cylinder 8 is controlled by the manual control valve 2 to be started, the telescopic end begins to extend, the main body frame 3 is pushed to rotate along the rotating shaft 11 relative to the main body frame 1, and when the main body frame 3 rotates to an angle of 90 degrees, namely the rotating axis of the wheel is vertical to the horizontal direction, the rotation is stopped, as shown in fig. 3.
And starting to install the tire burst emergency safety device on the hub.
After the installation is finished, the first air cylinder 8 is controlled to be started by the manual control valve 2, the telescopic end begins to contract, the main body frame 3 is driven to rotate reversely relative to the main body frame 1, and when the main body frame 3 is rotated to the initial position, namely when the rotation axis of the wheel is arranged in parallel with the horizontal direction, the rotation is stopped, and the initial state is recovered.
And controlling the second cylinder 6 to start by using the manual control valve 2, enabling the telescopic end to start to contract, completing the operation after complete reset, and taking out the wheel assembled with the tire burst emergency safety device.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (8)
1. An installation tool of a tire burst emergency safety device, comprising: the device comprises a main body frame, a wheel positioning frame and a rotation driving device;
the wheel positioning frame is of a frame structure and is used for accommodating and fixing wheels, and the wheel positioning frame is rotatably arranged at one end of the main body frame;
the rotation driving device provides driving force to enable the wheel alignment frame to be switched between a vertical state and a horizontal state;
one end of the wheel positioning frame, which is close to the main body frame, is provided with an extrusion device for pushing the wheel hub, the opposite side is provided with a pressing device for limiting the movement of the tire, and the extrusion device and the pressing device are arranged correspondingly.
2. The mounting tool for the tire burst emergency safety device according to claim 1, wherein when the wheel alignment rack is in the vertical state, a wheel support rod is arranged at the bottom end of the wheel alignment rack and used for supporting and limiting a wheel.
3. The mounting tool for the tire burst emergency safety device according to claim 1, wherein the rotary driving device is a first air cylinder, and a fixed seat end of the first air cylinder is hinged to one end, away from the wheel positioning frame, of the main body frame; the telescopic end of the first cylinder is hinged to the wheel positioning frame.
4. The mounting tool for a flat tire emergency safety device according to claim 3, wherein the wheel alignment bracket is provided with a slidable fixing seat; the extrusion device comprises a second cylinder and a push plate, the second cylinder is fixedly connected with the fixed seat, and the push plate is arranged at the telescopic end of the second cylinder.
5. The mounting tool for the tire burst emergency safety device according to claim 4, wherein the wheel alignment bracket is provided with a cylinder position control mechanism, the cylinder position control mechanism comprises a screw pair, a screw nut is fixedly connected with the fixing seat, and a screw shaft is rotatably arranged on the wheel alignment bracket, wherein the axis of the screw shaft is parallel to the sliding direction of the fixing seat.
6. The mounting tool for the tire burst emergency safety device according to claim 4, wherein a manual control valve is arranged at one end of the main body frame, which is far away from the wheel positioning frame, and the manual control valve is connected with the first air cylinder and the second air cylinder and used for controlling starting and stopping of the first air cylinder and the second air cylinder.
7. The mounting tool for the tire burst emergency safety device according to claim 1, wherein the wheel alignment frame is provided with a notch, the notch is arranged at the opposite side of the extrusion device, and the pressing device is detachably arranged at the notch of the wheel alignment frame.
8. The mounting tool for a tire burst emergency safety device according to claim 7, wherein the pressing device comprises an arc-shaped rod and an adjusting rod, the arc-shaped rod is used for limiting the movement of the tire; the arc-shaped rod is detachably arranged at one end of the adjusting rod; the other end of the adjusting rod is slidably inserted into the frame at the notch of the wheel positioning frame and used for adjusting the position of the arc-shaped rod according to the size of the tire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021242204.3U CN212637020U (en) | 2020-06-30 | 2020-06-30 | Mounting tool for tire burst emergency safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021242204.3U CN212637020U (en) | 2020-06-30 | 2020-06-30 | Mounting tool for tire burst emergency safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212637020U true CN212637020U (en) | 2021-03-02 |
Family
ID=74784714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021242204.3U Active CN212637020U (en) | 2020-06-30 | 2020-06-30 | Mounting tool for tire burst emergency safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212637020U (en) |
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2020
- 2020-06-30 CN CN202021242204.3U patent/CN212637020U/en active Active
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