CN214780515U - Hydraulic lifting device for automobile - Google Patents
Hydraulic lifting device for automobile Download PDFInfo
- Publication number
- CN214780515U CN214780515U CN202120158014.1U CN202120158014U CN214780515U CN 214780515 U CN214780515 U CN 214780515U CN 202120158014 U CN202120158014 U CN 202120158014U CN 214780515 U CN214780515 U CN 214780515U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- connecting piece
- groove
- backup pad
- tire
- 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.)
- Expired - Fee Related
Links
- 230000003028 elevating effect Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses a car hydraulic pressure elevating gear, including the base, be equipped with the recess in the base, recess top intercommunication has the spacing groove, recess bottom end fixedly connected with pneumatic cylinder, pneumatic cylinder top fixedly connected with connecting piece, a plurality of extensible parts of connecting piece top fixedly connected with, extensible part top fixedly connected with and spacing groove matched with backup pad, the connecting piece top be equipped with backup pad matched with fixed establishment. The utility model discloses a set up fixed establishment and can realize when the pneumatic cylinder promotes the connecting piece rebound, the connecting piece will promote the backup pad rebound, and then realize promoting to the car, at this in-process gag lever post will run through logical groove and extend to the backup pad top, the position at tire place simultaneously, the gag lever post will receive the spacing and unable logical groove that runs through of tire, gag lever post around the tire will run through logical groove and lie in around the tire and then realize fixing spacingly to the tire.
Description
Technical Field
The utility model belongs to the technical field of auto repair, especially, relate to a car hydraulic pressure elevating gear.
Background
In the field of automobile maintenance, the bottom end of an automobile is generally required to be maintained, general personnel directly enter the bottom end of the automobile and are difficult to move, and the automobile is more difficult to maintain.
When the automobile is lifted, the automobile is in a suspended state, and the automobile tires are not fixed, so that the automobile can slide and the like, the automobile is easy to fall off due to sliding, and casualties can be caused.
Therefore, the hydraulic lifting device for the automobile is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem, and the provided automobile hydraulic lifting device capable of fixing automobile tires quickly.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a car hydraulic pressure elevating gear, includes the base, be equipped with the recess in the base, recess top intercommunication has the spacing groove, recess bottom end fixedly connected with pneumatic cylinder, pneumatic cylinder top fixedly connected with connecting piece, a plurality of extensible members of connecting piece top fixedly connected with, extensible member top fixedly connected with and spacing groove matched with backup pad, the connecting piece top is equipped with the fixed establishment with backup pad matched with.
Preferably, the telescopic piece consists of a fixed column, a connecting column and a sliding block.
Preferably, the fixed column is internally provided with a sliding groove and is fixedly connected with the top end of the connecting piece, the top end of the connecting column is fixedly connected with the supporting plate, and the bottom end of the connecting column penetrates through the top wall of the sliding groove and extends into the sliding groove to be fixedly connected with the sliding block.
Preferably, the fixing mechanism is composed of a moving groove, a spring, a limiting block and a limiting rod.
Preferably, the shifting chute is equipped with a plurality ofly and evenly sets up inside the connecting piece, shifting chute diapire and spring fixed connection, spring top and stopper fixed connection, stopper and shifting chute sliding connection, the gag lever post runs through the shifting chute roof and extends to shifting chute in with stopper fixed connection.
Preferably, shifting chute, gag lever post, spout and spliced pole axis are vertical setting, the backup pad is equipped with a plurality of logical grooves that can with gag lever post sliding connection on vertical direction.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the supporting plate can be completely separated from the fixing mechanism by arranging the limiting groove, the telescopic piece, the supporting plate and the like, so that the automobile can smoothly move onto the supporting plate without being influenced by the fixing mechanism;
2. can realize when pneumatic cylinder promotion connecting piece rebound through setting up fixed establishment, the connecting piece will promote the backup pad rebound, and then realize promoting to the car, the gag lever post will run through logical groove and extend to the backup pad top at this in-process gag lever post, the tire position at place simultaneously, the gag lever post will receive the spacing and unable logical groove of running through of tire, the gag lever post around the tire will run through logical groove and lie in around the tire and then realize fixing spacingly to the tire.
Drawings
Fig. 1 is a schematic view of the overall structure of a hydraulic lifting device for an automobile according to the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
fig. 3 is a schematic view of a sectional structure of an expansion piece in the hydraulic lifting device for an automobile according to the present invention;
fig. 4 is the utility model provides a fixing mechanism is to wheel limit structure sketch map among car hydraulic lifting device.
In the figure: the device comprises a base 1, a groove 2, a limiting groove 3, a hydraulic cylinder 4, a connecting piece 5, a telescopic piece 6, a fixed column 61, a connecting column 62, a sliding block 63, a sliding chute 64, a supporting plate 7, a fixing mechanism 8, a moving groove 81, a spring 82, a limiting block 83, a limiting rod 84 and a through groove 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a hydraulic lifting device for an automobile comprises a base 1, wherein a groove 2 is formed in the base 1, the top end of the groove 2 is communicated with a limiting groove 3, a hydraulic cylinder 4 with the type of the fixedly connected bottom end of the groove 2 is provided, a connecting piece 5 is fixedly connected to the top end of the hydraulic cylinder 4, a plurality of expansion pieces 6 are fixedly connected to the top end of the connecting piece 5, and a supporting plate 7 matched with the limiting groove 3 is fixedly connected to the top end of each expansion piece 6.
As shown in fig. 3, the telescopic member 6 is composed of a fixed column 61, a connecting column 62 and a sliding block 63.
The inside spout 64 that is equipped with of fixed column 61 and with connecting piece 5 top fixed connection, spliced pole 62 top and backup pad 7 fixed connection, spliced pole 62 bottom run through the spout 64 roof and extend to in the spout 64 with slider 63 fixed connection.
When pneumatic cylinder 4 control connecting piece 5 moved down, backup pad 7 will move the downstream with connecting piece 5, after backup pad 7 cooperatees with spacing groove 3, backup pad 7 will can't continue the downstream, and when pneumatic cylinder 4 will continue to drive connecting piece 5 downstream this moment, spout 64 in fixed column 61 will take place relative movement with slider 63, and then realize the distance increase between backup pad 7 and the connecting piece 5 and have certain connectivity between backup pad 7 and the connecting piece 5.
The top end of the connecting member 5 is provided with a fixing mechanism 8 matched with the supporting plate 7, as shown in fig. 2, the fixing mechanism 8 is composed of a moving groove 81, a spring 82, a limiting block 83 and a limiting rod 84.
The moving groove 81 is provided with a plurality of and evenly sets up inside connecting piece 5, moving groove 81 diapire and spring 82 fixed connection, spring 82 top and stopper 83 fixed connection, stopper 83 and moving groove 81 sliding connection, and gag lever post 84 runs through moving groove 81 roof and extends to moving groove 81 in with stopper 83 fixed connection, gag lever post 84 and moving groove 81 roof sliding connection.
The axes of the moving groove 81, the limiting rod 84, the sliding groove 64 and the connecting column 62 are all vertically arranged, and the supporting plate 7 is provided with a plurality of through grooves 9 which can be slidably connected with the limiting rod 84 in the vertical direction.
Now, the operation principle of the present invention is described as follows:
the utility model discloses in, at first make the car move to backup pad 7 on, then drive connecting piece 5 through pneumatic cylinder 4 and upwards remove, when connecting piece 5 upwards removed, relative movement will take place with slider 63 for spliced pole 62, offsets until slider 63 and spout 64 diapire, then connecting piece 5 will promote backup pad 7 through extensible member 6 and upwards remove, and then realizes that backup pad 7 drives the car and upwards removes.
In the process, the limiting rod 84 will gradually move upwards, the limiting rod 84 will not penetrate through the through groove 9 blocked by the automobile tire, the limiting rod 84 will be fixed, the spring 82 will be compressed when the connecting piece 5 moves upwards relative to the support plate 7, and the rest of the limiting rods 84 will penetrate through the through groove 9 unblocked by the automobile tire and extend to the top end of the support plate 7 to be distributed around the tire, as shown in fig. 4, so that the limiting fixation for the automobile tire is realized, and the part of the limiting rod 84 above the support plate 7 has enough height to prevent the automobile tire from rotating to press down the limiting rod 84.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a car hydraulic pressure elevating gear, includes base (1), its characterized in that, be equipped with recess (2) in base (1), recess (2) top intercommunication has spacing groove (3), recess (2) bottom fixedly connected with pneumatic cylinder (4), pneumatic cylinder (4) top fixedly connected with connecting piece (5), a plurality of extensible member (6) of connecting piece (5) top fixedly connected with, extensible member (6) top fixedly connected with and spacing groove (3) matched with backup pad (7), connecting piece (5) top is equipped with and backup pad (7) matched with fixed establishment (8).
2. Hydraulic lifting device according to claim 1, characterised in that the telescopic part (6) consists of a fixed column (61), a connecting column (62) and a slide (63).
3. The hydraulic lifting device for the automobile according to claim 2, wherein a sliding groove (64) is formed in the fixed column (61) and is fixedly connected with the top end of the connecting piece (5), the top end of the connecting column (62) is fixedly connected with the supporting plate (7), and the bottom end of the connecting column (62) penetrates through the top wall of the sliding groove (64) and extends into the sliding groove (64) to be fixedly connected with the sliding block (63).
4. The hydraulic lifting device for the automobile according to claim 3, characterized in that the fixing mechanism (8) is composed of a moving groove (81), a spring (82), a limiting block (83) and a limiting rod (84).
5. The hydraulic lifting device for the automobile according to claim 4, wherein the moving grooves (81) are uniformly arranged in the connecting piece (5), the bottom wall of the moving groove (81) is fixedly connected with the spring (82), the top end of the spring (82) is fixedly connected with the limiting block (83), the limiting block (83) is slidably connected with the moving groove (81), and the limiting rod (84) penetrates through the top wall of the moving groove (81) and extends into the moving groove (81) to be fixedly connected with the limiting block (83).
6. The hydraulic lifting device for the automobile according to claim 4, wherein the axes of the moving groove (81), the limiting rod (84), the sliding groove (64) and the connecting column (62) are all vertically arranged, and the supporting plate (7) is provided with a plurality of through grooves (9) which can be in sliding connection with the limiting rod (84) in the vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120158014.1U CN214780515U (en) | 2021-01-20 | 2021-01-20 | Hydraulic lifting device for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120158014.1U CN214780515U (en) | 2021-01-20 | 2021-01-20 | Hydraulic lifting device for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214780515U true CN214780515U (en) | 2021-11-19 |
Family
ID=78748775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120158014.1U Expired - Fee Related CN214780515U (en) | 2021-01-20 | 2021-01-20 | Hydraulic lifting device for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214780515U (en) |
-
2021
- 2021-01-20 CN CN202120158014.1U patent/CN214780515U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |