CN220564192U - Tilting-preventing hydraulic jack - Google Patents
Tilting-preventing hydraulic jack Download PDFInfo
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- CN220564192U CN220564192U CN202322060448.XU CN202322060448U CN220564192U CN 220564192 U CN220564192 U CN 220564192U CN 202322060448 U CN202322060448 U CN 202322060448U CN 220564192 U CN220564192 U CN 220564192U
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- jack
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- 230000008093 supporting effect Effects 0.000 claims abstract description 41
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 230000006378 damage Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses an anti-tilting hydraulic jack, which comprises a fixed structure, an adjusting structure and a jack, wherein the adjusting structure is movably connected to the inner side surface of the fixed structure, the jack is fixedly connected to the top surface of the adjusting structure, the fixed structure comprises a fixed unit and a supporting unit, the supporting unit is fixedly connected to the top surface of the fixed unit, the adjusting structure comprises a gear unit, a connecting unit and a sleeving unit, the gear unit is arranged on the outer side surface of the supporting unit, and the connecting unit is fixedly connected to the outer side surface of the gear unit. This hydraulic jack who prevents slope, gear shaft are used for driving the gear and move, and the gear rotates through the sawtooth at engagement plate top to let the connecting rod remove, the connecting rod carries out synchronous removal through bearing bolt strutting arrangement roof, thereby adjusts the horizontality of the bottom of jack, dispersedly supports like this, can alleviate the bottom pressure of jack effectively.
Description
Technical Field
The utility model relates to the technical field of jacks, in particular to an anti-tilting hydraulic jack.
Background
The jack is light and small lifting equipment which uses a rigid lifting piece as a working device and lifts a heavy object in a small stroke through a top bracket or a bottom supporting claw, and the jack is mainly used for departments such as factories and mines, transportation and the like to repair vehicles and work such as other lifting and supporting.
The utility model of patent application number 202121003682.3 discloses a hydraulic jack of preventing inclining, including base, angle adjusting part, anti-tilting part, supporting screw and jack body, the scheduling groove has been seted up at the center at base top, and the inner periphery of scheduling groove is equipped with angle adjusting part, the base is close to the both sides of scheduling groove and all is connected with the grip block, and the both sides that the grip block was kept away from at the base top all install two symmetrical fixed blocks, two be connected with the jack body through swivel bearing between the grip block, and the both sides that the jack body is close to the fixed block all are connected with two symmetrical connecting blocks, all are equipped with anti-tilting part between two corresponding connecting blocks and the two fixed blocks, two integrated circuit boards groove has been seted up to the bottom of base, and the both sides that the base top is close to the integrated circuit board groove threaded connection has supporting screw, and this hydraulic jack of preventing inclining not only can adjust the angle of jack body, can also prevent the slope to the jack body according to the demand.
This hydraulic jack who prevents inclining drives half circle tooth through the meshing gear rotation and rotates to drive whole jack and incline, adjust perpendicularly, but such design lets the bottom sprag of jack only support through a gear, and the bottom of jack is used to such supporting effect, can press the gear of bottom to the deformation, causes the damage of gear, thereby loses the effect of adjusting.
Disclosure of Invention
The present utility model is directed to an anti-tilting hydraulic jack to solve the above-mentioned problems of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hydraulic jack of preventing slope, includes fixed knot structure, adjusts structure and jack, adjust structure swing joint in fixed knot structure inboard surface, jack fixed connection is in the top surface of adjusting the structure.
The fixed knot constructs including fixed unit and supporting element, supporting element fixed connection is in the top surface of fixed unit, the regulation structure includes gear unit, connecting unit and cup joints the unit, gear unit settles in the outside surface of supporting element, connecting unit fixed connection is in the outside surface of gear unit, cup joints the top surface of unit fixed connection in supporting element.
Preferably, the fixing unit includes a device housing fixedly connected to a top surface of the supporting leg, and a supporting leg disposed on a bottom surface of the supporting unit, and the fixing unit is used for supporting other structures.
Preferably, the support unit includes a side support plate fixedly connected to a top surface of the device housing and a gear box fixedly connected to an outer side surface of the side support plate, and the support unit is used for carrying the gear unit.
Preferably, the gear unit comprises a meshing plate, sawteeth, gears, a gear shaft and a connecting rod, wherein the meshing plate is fixedly connected to the outer side surface of the side support plate, the sawteeth are fixedly connected to the top surface of the meshing plate, the gears are arranged on the outer side surface of the sawteeth, the gear shaft is movably connected to the inner side surface of the gears, the connecting rod is movably connected to the inner side surface of the gear shaft, and the gear unit is used for supporting the connecting unit.
Preferably, the connecting unit comprises a sliding groove, a bearing bolt and a device top plate, wherein the sliding groove is formed in the inner side surface of the side support plate, the bearing bolt is movably connected to the outer side surface of the sliding groove, the device top plate is fixedly connected to the top surface of the bearing bolt, and the connecting unit is used for bearing the jack.
Preferably, the sleeving unit comprises a rotating rod and a fixing bolt, wherein the rotating rod is fixedly connected to the top surface of the side support plate, the fixing bolt is movably connected to the inner side end point surface of the rotating rod, and the sleeving unit is used for fixing the jack.
Preferably, the number of the meshing plates is two, the saw teeth are meshed with the gears, the number of the gears and the gear shafts is four, and the four gears and the gear shafts are arranged at the left end and the right end of the two connecting rods.
Compared with the prior art, the utility model has the beneficial effects that:
1. this hydraulic jack who prevents slope, gear shaft are used for driving the gear and move, and the gear rotates through the sawtooth at engagement plate top to let the connecting rod remove, the connecting rod carries out synchronous removal through bearing bolt strutting arrangement roof, thereby adjusts the horizontality of the bottom of jack, dispersedly supports like this, can alleviate the bottom pressure of jack effectively.
2. According to the anti-tilting hydraulic jack, the fixing bolt can fix the top of the jack through the inner side rotating shaft of the rotating rod.
Drawings
FIG. 1 is a schematic diagram of the front structure of the present utility model;
FIG. 2 is a schematic view of the inside structure of the present utility model;
FIG. 3 is a schematic view of a gear removal structure according to the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.
In the figure: 1. a fixed structure; 101. a device housing; 102. supporting feet; 103. a side support plate; 104. a gear box; 2. an adjustment structure; 201. engaging the plate; 202. saw teeth; 203. a gear; 204. a gear shaft; 205. a connecting rod; 206. a sliding groove; 207. a load bearing bolt; 208. a device top plate; 209. a rotating lever; 210. a fixing bolt; 3. and (5) a jack.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a hydraulic jack that prevents slope, includes fixed knot constructs 1, adjusts structure 2 and jack 3, adjusts structure 2 swing joint in fixed knot and constructs 1 inboard surface, jack 3 fixed connection in the top surface of adjusting structure 2.
The fixed knot constructs 1 including fixed unit and supporting element, supporting element fixed connection is in fixed unit's top surface, and adjusting structure 2 includes gear unit, connecting unit and cup joints the unit, and gear unit settles in supporting element's outside surface, and connecting unit fixed connection is in gear unit's outside surface, cup joints unit fixed connection in supporting element's top surface.
The fixing unit includes a device housing 101 and a supporting leg 102, the device housing 101 is fixedly connected to a top surface of the supporting leg 102, the supporting leg 102 is disposed on a bottom surface of the supporting unit, the fixing unit is used for supporting other structures, the device housing 101 is used for bearing the side supporting plate 103, and the supporting leg 102 is used for supporting the device housing 101.
The support unit includes side backup pad 103 and gear box 104, and side backup pad 103 fixed connection is in the top surface of device shell 101, and side backup pad gear box 104 fixed connection is in the outside surface of side backup pad 103, and the support unit is used for bearing the gear unit, and side backup pad 103 is used for bearing the structure, and gear box 104 is used for protecting the gear unit, can prevent like this that the gear unit from receiving the injury when the operation, the user touches by mistake.
The gear unit includes meshing board 201, sawtooth 202, gear 203, gear shaft 204 and connecting rod 205, meshing board 201 fixed connection is in the outside surface of side backup pad 103, the quantity of meshing board 201 is two, sawtooth 202 and gear 203 mesh, the quantity of gear 203 and gear shaft 204 is four, four gears 203 and gear shaft 204 are settled at the left and right sides both ends of two connecting rods 205, sawtooth 202 fixed connection is in the top surface of meshing board 201, gear 203 is settled in the outside surface of sawtooth 202, gear shaft 204 swing joint is in the inside surface of gear 203, connecting rod 205 swing joint is in the inside surface of gear shaft 204, the gear unit is used for supporting the connecting unit, gear shaft 204 is used for driving gear 203 and operates, gear 203 rotates through sawtooth 202 at meshing board 201 top, thereby let connecting rod 205 operate.
The connecting unit comprises a sliding groove 206, a bearing bolt 207 and a device top plate 208, wherein the sliding groove 206 is formed in the inner side surface of the side support plate 103, the bearing bolt 207 is movably connected to the outer side surface of the sliding groove 206, the device top plate 208 is fixedly connected to the top surface of the bearing bolt 207, the connecting unit is used for bearing the jack 3, the sliding groove 206 can enable the connecting rod 205 to run on the inner side of the side support plate 103, the bearing bolt 207 is used for connecting the device top plate 208 and the connecting rod 205, and the device top plate 208 is used for accommodating the jack 3.
The unit that cup joints includes dwang 209 and dead bolt 210, dwang 209 fixed connection in the top surface of side backup pad 103, and dead bolt 210 swing joint is in the inboard extreme point surface of dwang 209, cup joints the unit and is used for fixing jack 3, and the pivot has been settled to the top extreme point of dwang 209, can let dead bolt 210 rotate, and dead bolt 210 is used for adjusting the upside of jack 3 to fix the upside of jack 3.
When the jack is used, when the ground is uneven, the gear shaft 204 is used for driving the gear 203 to operate, the gear 203 rotates through the saw teeth 202 at the top of the meshing plate 201, so that the connecting rod 205 moves, the connecting rod 205 supports the device top plate 208 through the bearing bolt 207 to synchronously move, whether the bottom of the jack 3 is horizontal or not is adjusted, and the fixing bolt 210 can fix the top of the jack 3 through the inner side rotating shaft of the rotating rod 209.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a hydraulic jack of preventing slope, includes fixed knot structure (1), adjusts structure (2) and jack (3), its characterized in that: the adjusting structure (2) is movably connected to the inner side surface of the fixing structure (1), and the jack (3) is fixedly connected to the top surface of the adjusting structure (2);
the fixing structure (1) comprises a fixing unit and a supporting unit, the supporting unit is fixedly connected to the top surface of the fixing unit, the adjusting structure (2) comprises a gear unit, a connecting unit and a sleeving unit, the gear unit is arranged on the outer side surface of the supporting unit, the connecting unit is fixedly connected to the outer side surface of the gear unit, and the sleeving unit is fixedly connected to the top surface of the supporting unit.
2. An anti-tilt hydraulic jack according to claim 1, wherein: the fixing unit comprises a device housing (101) and supporting legs (102), wherein the device housing (101) is fixedly connected to the top surfaces of the supporting legs (102), and the supporting legs (102) are arranged on the bottom surfaces of the supporting units.
3. An anti-tilt hydraulic jack according to claim 1, wherein: the support unit comprises a side support plate (103) and a gear box (104), wherein the side support plate (103) is fixedly connected to the top surface of the device shell (101), and the side support plate gear box (104) is fixedly connected to the outer side surface of the side support plate (103).
4. An anti-tilt hydraulic jack according to claim 1, wherein: the gear unit comprises a meshing plate (201), sawteeth (202), gears (203), a gear shaft (204) and a connecting rod (205), wherein the meshing plate (201) is fixedly connected to the outer side surface of the side support plate (103), the sawteeth (202) are fixedly connected to the top surface of the meshing plate (201), the gears (203) are arranged on the outer side surface of the sawteeth (202), the gear shaft (204) is movably connected to the inner side surface of the gears (203), and the connecting rod (205) is movably connected to the inner side surface of the gear shaft (204).
5. An anti-tilt hydraulic jack according to claim 1, wherein: the connecting unit comprises a sliding groove (206), a bearing bolt (207) and a device top plate (208), wherein the sliding groove (206) is formed in the inner side surface of the side supporting plate (103), the bearing bolt (207) is movably connected to the outer side surface of the sliding groove (206), and the device top plate (208) is fixedly connected to the top surface of the bearing bolt (207).
6. An anti-tilt hydraulic jack according to claim 1, wherein: the sleeving unit comprises a rotating rod (209) and a fixing bolt (210), wherein the rotating rod (209) is fixedly connected to the top surface of the side supporting plate (103), and the fixing bolt (210) is movably connected to the inner side end point surface of the rotating rod (209).
7. An anti-tilt hydraulic jack according to claim 4, wherein: the number of the meshing plates (201) is two, the saw teeth (202) are meshed with the gears (203), and the number of the gears (203) and the gear shafts (204) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322060448.XU CN220564192U (en) | 2023-08-02 | 2023-08-02 | Tilting-preventing hydraulic jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322060448.XU CN220564192U (en) | 2023-08-02 | 2023-08-02 | Tilting-preventing hydraulic jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220564192U true CN220564192U (en) | 2024-03-08 |
Family
ID=90095141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322060448.XU Active CN220564192U (en) | 2023-08-02 | 2023-08-02 | Tilting-preventing hydraulic jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220564192U (en) |
-
2023
- 2023-08-02 CN CN202322060448.XU patent/CN220564192U/en active Active
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