CN218754827U - Movable platform for truck maintenance - Google Patents
Movable platform for truck maintenance Download PDFInfo
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- CN218754827U CN218754827U CN202222244067.2U CN202222244067U CN218754827U CN 218754827 U CN218754827 U CN 218754827U CN 202222244067 U CN202222244067 U CN 202222244067U CN 218754827 U CN218754827 U CN 218754827U
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Abstract
The utility model is suitable for a freight train maintenance technical field provides a freight train maintenance movable platform, including movable base, movable base's bottom is provided with the truckle, still includes: the lifting mechanism comprises a hydraulic rod, a maintenance platform is arranged on the hydraulic rod, and one end of the maintenance platform is connected with an auxiliary platform which is obliquely arranged; and the supporting part comprises a supporting chassis, a telescopic rod and a connecting rod, one end of the telescopic rod is rotatably installed on the side wall of the movable base, one end of the connecting rod is rotatably installed on the side wall of the movable base, one end, far away from the movable base, of the connecting rod is connected with a connecting block, and one end, far away from the connecting rod, of the connecting block is rotatably connected with the middle part of the supporting chassis. The device is convenient to move, the height of the device can be flexibly adjusted, meanwhile, the device can be effectively supported and fixed, and the using effect is good.
Description
Technical Field
The utility model belongs to the technical field of the freight train maintenance, especially, relate to a movable platform is maintained to freight train.
Background
Due to the enhancement of economic conditions, the utilization rate of trucks gradually rises, the maintenance rate of corresponding trucks also rises, the condition that the trucks are broken down due to sudden faults in the operation process is often rare, and a large trailer is often needed to transport the vehicles back to a repair shop for repair during emergency rescue. When the truck is repaired, the truck needs to be placed on the lifting frame to be lifted, so that the maintenance of accessories such as a gearbox and the like by workers is facilitated.
This kind of working method is higher from the ground, and can not remove again, and can only use indoor, also has at present to use movable platform to overhaul, but current movable maintenance platform also has fixed unstability, has the potential safety hazard, and then vapour repair efficiency greatly reduced.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a but freight train maintenance moving platform aims at solving current freight train and overhauls the platform and can not remove, and preceding also has and uses moving platform to overhaul, but current but moving overhauls the platform and also has fixed unstability, has the potential safety hazard, and then the problem of efficiency greatly reduced is repaiied to the vapour.
The embodiment of the utility model provides a so realize, a freight train maintenance movable platform, including movable base, movable base's bottom is provided with the truckle, still includes:
the lifting mechanism is arranged at the top of the movable base and comprises a hydraulic rod, a maintenance platform is arranged on the hydraulic rod, and one end of the maintenance platform is connected with an auxiliary platform which is obliquely arranged; and
the supporting part, the supporting part is including supporting chassis, telescopic link and connecting rod, the one end of telescopic link is rotated and is installed on portable base's lateral wall, the one end of connecting rod is rotated and is installed on portable base lateral wall, the one end that portable base was kept away from to the connecting rod is connected with the connecting block, just the one end that the connecting rod was kept away from to the connecting block is rotated with the middle part that supports the chassis and is connected, the one end that portable base was kept away from to the telescopic link is rotated with the one end that the connecting rod was kept away from to the connecting block and is connected.
According to the further technical scheme, the connecting block is arranged in an L shape, and the turning point of the connecting block is rotatably connected with the supporting chassis.
According to the technical scheme, the supporting part further comprises an auxiliary supporting assembly, the auxiliary supporting assembly comprises an auxiliary supporting rod arranged on the telescopic rod, the auxiliary supporting rod is arranged in an inclined mode, and when the supporting chassis is in a vertical state, one end, far away from the telescopic rod, of the auxiliary supporting rod is in contact with the supporting chassis.
According to the technical scheme, the auxiliary supporting assembly further comprises a spring, one end of the spring is installed in the middle of the connecting rod, and one end, far away from the middle of the connecting rod, of the spring is fixedly connected with the supporting chassis.
According to the further technical scheme, four groups of supporting parts are arranged, and the four groups of supporting parts are symmetrically arranged on the side wall of the movable base in pairs.
The embodiment of the utility model provides a pair of freight train maintenance movable platform, during the use, remove the platform earlier to the place of waiting to use, then lift the maintenance platform through the hydraulic stem, reach the effect that gets up the freight train lifting. And to address possible instability of the device. The supporting part starts to work, and in an initial state, the supporting chassis is in a vertical state. The telescopic link extension this moment, the telescopic link passes through the connecting block and drives the connecting rod round its tie point with portable base and rotate, the connecting block can drive at the pivoted in-process and support chassis simultaneous movement, make and support the chassis like being close to ground one side motion, auxiliary stay pole breaks away from and supports the contact on chassis this moment, the spring can contract and make and support the chassis round its tie point with the connecting block and rotate, be convenient for support chassis and ground laminating, along with the extension of telescopic link, support the chassis can with ground contact and with portable base jack-up, pass through the simultaneous supporting of telescopic link and connecting rod this moment, can make the stable placing of portable base and subaerial. After work is accomplished, the telescopic link shrink drives the connecting rod and upwards rotates round its tie point with portable base, and the connecting rod drives and supports chassis upward movement, and auxiliary stay pole can contact with supporting chassis once more this moment, promotes through auxiliary stay pole to support the chassis and rotate round its tie point with the connecting block to finally make and support the chassis and be in vertical state, and the spring extension this moment, the reverse pulling force that the spring produced makes and supports the chassis and keep vertical state with auxiliary stay pole's holding power cooperation. The device is convenient to move, the height of the device can be flexibly adjusted, meanwhile, the device can be effectively supported and fixed, and the using effect is good.
Drawings
Fig. 1 is a schematic structural view of a truck maintenance movable platform according to an embodiment of the present invention;
fig. 2 is a schematic three-dimensional structural diagram of a supporting portion in a truck maintenance movable platform according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a maintenance platform in a truck maintenance movable platform according to an embodiment of the present invention.
In the drawings: a movable base 1; a hydraulic rod 2; a maintenance platform 3; an auxiliary table 4; a support chassis 5; a telescopic rod 6; a connecting rod 7; a spring 8; a connecting block 9; an auxiliary support bar 10.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is provided for the specific embodiments of the present invention.
As shown in fig. 1-3, for the utility model discloses a but freight train maintenance movable platform that embodiment provided, including portable base 1, the bottom of portable base 1 is provided with the truckle, still includes:
the lifting mechanism is arranged at the top of the movable base 1 and comprises a hydraulic rod 2, a maintenance platform 3 is arranged on the hydraulic rod 2, and one end of the maintenance platform 3 is connected with an auxiliary platform 4 which is obliquely arranged; and
the supporting part, the supporting part is including supporting chassis 5, telescopic link 6 and connecting rod 7, the one end of telescopic link 6 is rotated and is installed on portable base 1's lateral wall, the one end of connecting rod 7 is rotated and is installed on portable base 1 lateral wall, the one end that portable base 1 was kept away from to connecting rod 7 is connected with connecting block 9, just connecting block 9 keeps away from the one end of connecting rod 7 and is connected with the middle part rotation that supports chassis 5, the one end that portable base 1 was kept away from to telescopic link 6 and the one end rotation that connecting rod 7 was kept away from to connecting block 9 are connected.
In the embodiment of the utility model, connecting rod 7 is the setting of Y font, connecting block 9 is the setting of L shape, just connecting block 9's flex point department is connected with 5 rotations on the support chassis. The supporting part is provided with four groups, and the two bisymmetry of four supporting parts install on portable base 1 lateral wall, hydraulic stem 2 also is provided with four, and four hydraulic stem 2 evenly distributed is on portable base 1. During the use, remove the place to wait to use with the platform earlier, then lift maintenance platform 3 through hydraulic stem 2, reach the effect that lifts the freight train. And in order to solve the possible instability of the device. The support starts to work and in the initial state the support chassis 5 is in a vertical state. At this moment, the telescopic rod 6 extends, the telescopic rod 6 drives the connecting rod 7 to rotate around the connecting point of the connecting rod and the movable base 1 through the connecting block 9, the connecting block 9 can drive the supporting chassis 5 to move synchronously in the rotating process, along with the extension of the telescopic rod 6, the supporting chassis 5 can contact with the ground and jack up the movable base 1, and at the moment, the movable base 1 can be stably placed on the ground through the synchronous supporting of the telescopic rod 6 and the connecting rod 7. After work is completed, the telescopic rod 6 is contracted to drive the connecting rod 7 to upwards rotate around the connecting point of the connecting rod and the movable base 1, the connecting rod 7 drives the supporting chassis 5 to upwards move, the auxiliary supporting rod 10 can be contacted with the supporting chassis 5 again at the moment, the supporting chassis 5 is driven to rotate around the connecting point of the auxiliary supporting rod 10 and the connecting block 9, the supporting chassis 5 is finally enabled to be in a vertical state, the spring 8 extends at the moment, and the supporting chassis 5 is enabled to keep a vertical state by the aid of the reverse pulling force generated by the spring 8 and the supporting force of the auxiliary supporting rod 10.
As shown in fig. 1, as a preferred embodiment of the present invention, the supporting portion further includes an auxiliary supporting component, the auxiliary supporting component includes an auxiliary supporting rod 10 disposed on the telescopic rod 6, the auxiliary supporting rod 10 is disposed in an inclined manner, and when the supporting chassis 5 is in a vertical state, one end of the auxiliary supporting rod 10 away from the telescopic rod 6 contacts with the supporting chassis 5. The auxiliary supporting assembly further comprises a spring 8, one end of the spring 8 is installed in the middle of the connecting rod 7, and one end, far away from the middle of the connecting rod 7, of the spring 8 is fixedly connected with the supporting chassis 5.
The embodiment of the utility model provides an in, under the initial condition, spring 8 is in tensile state, and the one end of auxiliary support pole 10 is contradicted on supporting chassis 5, through the holding power of auxiliary support pole 10 and the counter pull combined action of spring 8 for support chassis 5 is in stable vertical state. When the telescopic rod 6 extends, the auxiliary supporting rod 10 can gradually break away from the contact with the supporting chassis 5, and the spring 8 contracts at the moment, so that the supporting chassis 5 rotates towards one side close to the ground, and the supporting chassis 5 can be conveniently attached to the ground. After work is finished, the telescopic rod 6 contracts, the connecting rod 7 drives the supporting chassis 5 to move upwards, the auxiliary supporting rod 10 can be contacted with the supporting chassis 5 again, the supporting chassis 5 is pushed to rotate around the connecting point of the auxiliary supporting rod 10 and the connecting block 9, the supporting chassis 5 is finally in a vertical state, the spring 8 extends at the moment, and the supporting chassis 5 is kept in a vertical state due to the matching of the reverse pulling force generated by the spring 8 and the supporting force of the auxiliary supporting rod 10.
The working principle is as follows: during the use, remove the place to wait to use earlier with the platform, then lift maintenance platform 3 through hydraulic stem 2, reach the effect that gets up the freight train lifting. And in order to solve the possible instability of the device. The support starts to work and in the initial state the support chassis 5 is in a vertical state. At this moment, the telescopic rod 6 extends, the telescopic rod 6 drives the connecting rod 7 to rotate around the connecting point of the telescopic rod and the movable base 1 through the connecting block 9, the connecting block 9 can drive the supporting chassis 5 to move synchronously in the rotating process, so that the supporting chassis 5 moves close to one side of the ground, the auxiliary supporting rod 10 is separated from and supports the contact of the chassis 5 at this moment, the spring 8 can contract to enable the supporting chassis 5 to rotate around the connecting point of the connecting rod and the connecting block 9, the supporting chassis 5 is convenient to be attached to the ground, along with the extension of the telescopic rod 6, the supporting chassis 5 can be in contact with the ground and jack up the movable base 1, the synchronous supporting of the telescopic rod 6 and the connecting rod 7 is carried out at this moment, and the movable base 1 can be stably placed on the ground. After work is completed, the telescopic rod 6 is contracted to drive the connecting rod 7 to upwards rotate around the connecting point of the connecting rod and the movable base 1, the connecting rod 7 drives the supporting chassis 5 to upwards move, the auxiliary supporting rod 10 can be contacted with the supporting chassis 5 again at the moment, the supporting chassis 5 is driven to rotate around the connecting point of the auxiliary supporting rod 10 and the connecting block 9, the supporting chassis 5 is finally enabled to be in a vertical state, the spring 8 extends at the moment, and the supporting chassis 5 is enabled to keep a vertical state by the aid of the reverse pulling force generated by the spring 8 and the supporting force of the auxiliary supporting rod 10.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a freight train maintenance movable platform, includes movable base, movable base's bottom is provided with the truckle, its characterized in that still includes:
the lifting mechanism is arranged at the top of the movable base and comprises a hydraulic rod, a maintenance platform is arranged on the hydraulic rod, and one end of the maintenance platform is connected with an auxiliary platform which is obliquely arranged; and
the supporting part, the supporting part is including supporting chassis, telescopic link and connecting rod, the one end of telescopic link is rotated and is installed on portable base's lateral wall, the one end of connecting rod is rotated and is installed on portable base lateral wall, the one end that portable base was kept away from to the connecting rod is connected with the connecting block, just the one end that the connecting rod was kept away from to the connecting block is rotated with the middle part that supports the chassis and is connected, the one end that portable base was kept away from to the telescopic link is rotated with the one end that the connecting rod was kept away from to the connecting block and is connected.
2. A truck service movable platform according to claim 1, wherein the connecting block is L-shaped and the corner of the connecting block is pivotally connected to the support chassis.
3. A truck service movable platform according to claim 2, wherein the support portion further comprises an auxiliary support assembly, the auxiliary support assembly comprises an auxiliary support rod disposed on the telescopic rod, the auxiliary support rod is disposed at an incline, and when the support chassis is in an upright position, an end of the auxiliary support rod away from the telescopic rod contacts the support chassis.
4. A truck service movable platform according to claim 3, wherein the auxiliary support assembly further comprises a spring, and one end of the spring is mounted to the middle of the connecting rod, and the end of the spring remote from the middle of the connecting rod is fixedly connected to the support chassis.
5. The truck repair movable platform of claim 1, wherein four sets of the support portions are provided, and the four sets of the support portions are symmetrically arranged on the side wall of the movable base two by two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222244067.2U CN218754827U (en) | 2022-08-25 | 2022-08-25 | Movable platform for truck maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222244067.2U CN218754827U (en) | 2022-08-25 | 2022-08-25 | Movable platform for truck maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218754827U true CN218754827U (en) | 2023-03-28 |
Family
ID=85692335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222244067.2U Active CN218754827U (en) | 2022-08-25 | 2022-08-25 | Movable platform for truck maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218754827U (en) |
-
2022
- 2022-08-25 CN CN202222244067.2U patent/CN218754827U/en active Active
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