CN212475947U - Hydraulic jack convenient to remove and fix - Google Patents
Hydraulic jack convenient to remove and fix Download PDFInfo
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- CN212475947U CN212475947U CN202020656652.1U CN202020656652U CN212475947U CN 212475947 U CN212475947 U CN 212475947U CN 202020656652 U CN202020656652 U CN 202020656652U CN 212475947 U CN212475947 U CN 212475947U
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- oil tank
- jack
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- hydraulic
- fixed
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Abstract
The utility model discloses a hydraulic jack convenient to remove and fix, including oil tank and jack, the rear end fixed surface of oil tank installs fixed case, the jack is located the inside of fixed case, the rear end surface movable mounting of fixed case has the back shroud, the lower extreme fixedly connected with hinge of back shroud, the equal fixed mounting in both sides top of fixed case has the bolt, the connector has been seted up to the front end surface of jack, the upper end rear fixed mounting of oil tank has the hydraulic pump, the upper end of oil tank is located the fixed position in the place ahead of hydraulic pump and has the connecting seat, the upper end fixed surface of connecting seat installs the hydraulic pressure table, the front end fixedly connected with pull rod of oil tank, the lower extreme rear movable mounting of oil tank has the gyro wheel. The utility model discloses can make things convenient for hydraulic jack's removal and fixed to the hydraulic jack's of can being convenient for use has the practicality.
Description
Technical Field
The utility model relates to a hydraulic jack technical field especially relates to a hydraulic jack convenient to remove and fix.
Background
The hydraulic jack is a jack which adopts a plunger or a hydraulic cylinder as a rigid jacking piece. The self-locking device has the characteristics of compact structure, stable work, large jacking force, self-locking and the like. The hydraulic jack has strong jacking capacity, and the jacking force of the heavy hydraulic jack exceeds one hundred tons.
The existing hydraulic jack has certain defects when in use, is inconvenient to move and fix, is inconvenient to take the jack when in use, leads to inconvenient use of the jack, brings certain influence to the use process, and therefore provides the hydraulic jack convenient to move and fix.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a hydraulic jack convenient to move and fix.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a hydraulic jack convenient to remove and fix, includes oil tank and jack, the rear end surface fixed mounting of oil tank has fixed case, the jack is located the inside of fixed case, the rear end surface movable mounting of fixed case has the back shroud, the lower extreme fixedly connected with hinge of back shroud, the equal fixed mounting in both sides top of fixed case has the bolt, the connector has been seted up to the front end surface of jack, the upper end rear fixed mounting of oil tank has the hydraulic pump, the position fixed mounting that the upper end of oil tank is located the place ahead of hydraulic pump has the connecting seat, the upper end surface fixed mounting of connecting seat has the hydraulic pressure table, the front end fixedly connected with pull rod of oil tank, the lower extreme rear movable mounting of oil tank has the gyro wheel, the lower extreme the place ahead fixed mounting of oil tank has the supporting.
Preferably, the rear cover plate is movably connected with the fixed box through a hinge, and the number of the bolts is two.
Preferably, the outer surface of the front end of the connecting seat is provided with a plurality of oil pipe connectors.
Preferably, the outer surface of the upper end of the oil tank is provided with an oil hole at one side of the hydraulic pump, and a reinforcing rod is fixedly connected between the pull rod and the oil tank.
Preferably, the number of the connectors is two, and handles are fixedly mounted above two sides of the jack.
Preferably, the number of the rollers is two, the rollers are fixedly connected with the wheel shafts, the outer surfaces of the wheel shafts are fixedly provided with bearing seats, the outer surface of the upper end of each bearing seat is fixedly provided with a supporting tube, the upper end of each supporting tube is sleeved with a connecting sleeve, the upper end of the inner wall of each connecting sleeve is fixedly provided with a damping pad, the inner parts of the supporting tubes are fixedly connected with damping springs, the connecting sleeves are movably connected with the supporting tubes through the damping springs, and the bearing seats are arranged at the lower end of an oil tank through the connecting sleeves.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, through the arranged oil tank, the pull rod, the roller, the supporting legs, the wheel shaft, the bearing seat, the supporting tube, the connecting sleeve, the damping pad and the damping spring, when the hydraulic jack is used, the front end of the oil tank is pulled up through the pull rod, then the jack is pulled through rolling, the damping spring is arranged between the bearing seat on the roller and the oil tank, so that the jack device is more stable during moving, the jack device is convenient to move, after the jack device is moved to a use position, the pull rod is put down, the supporting legs in front of the lower end of the oil tank support and fix the jack device, and the jack device is convenient to fix;
2. in the utility model, through the arrangement of the fixed box, the rear cover plate, the hinge and the bolt, when the jack is used, the rear cover plate is opened through the hinge, then the upper end of the rear cover plate is put on the ground, so that the rear cover plate forms an inclined plane structure, and then the jack can be taken out from the fixed box through the inclined plane structure of the rear cover plate when in use, thereby facilitating the use of the jack;
to sum up, the utility model discloses can make things convenient for hydraulic jack's removal and fixed to the hydraulic jack's of can being convenient for use has the practicality.
Drawings
Fig. 1 is a schematic view of an overall structure of a hydraulic jack convenient to move and fix according to the present invention;
fig. 2 is a schematic structural diagram of a fixing box of a hydraulic jack convenient to move and fix according to the present invention;
fig. 3 is a schematic structural diagram of a hydraulic jack convenient for moving and fixing according to the present invention;
fig. 4 is the utility model provides a mounting structure diagram of hydraulic jack's gyro wheel convenient to remove and fix.
In the figure: the hydraulic shock absorber comprises an oil tank 1, a fixed tank 2, a jack 3, a rear cover plate 4, a hinge 5, a bolt 6, a connector 7, a handle 8, a hydraulic pump 9, a connecting seat 10, a hydraulic gauge 11, a pull rod 12, a roller 13, a supporting leg 14, a wheel shaft 15, a bearing seat 16, a supporting tube 17, a connecting sleeve 18, a damping pad 19 and a damping spring 20.
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.
The first embodiment is as follows:
referring to fig. 1-3, a hydraulic jack convenient to remove and fix, including oil tank 1 and jack 3, the rear end surface fixed mounting of oil tank 1 has fixed case 2, jack 3 is located the inside of fixed case 2, the rear end surface movable mounting of fixed case 2 has back shroud 4, the lower extreme fixedly connected with hinge 5 of back shroud 4, equal fixed mounting has bolt 6 above the both sides of fixed case 2, connector 7 has been seted up to the front end surface of jack 3, the upper end rear fixed mounting of oil tank 1 has hydraulic pump 9, the position fixed mounting that the upper end of oil tank 1 is located the place ahead of hydraulic pump 9 has connecting seat 10, the upper end surface fixed mounting of connecting seat 10 has hydraulic pressure gauge 11, the front end fixed connection of oil tank 1 has pull rod 12, the lower extreme rear movable mounting of oil tank 1 has gyro wheel 13, the lower extreme place ahead fixed mounting of oil tank 1 has supporting legs.
Wherein, back shroud 4 passes through hinge 5 and fixed case 2 swing joint, and the quantity of bolt 6 is two sets of.
Wherein, the front end surface of connecting seat 10 has seted up the oil pipe interface, and the quantity of oil pipe interface is a plurality of groups.
Wherein, the position that the upper end surface of oil tank 1 is located one side of hydraulic pump 9 has seted up the oilhole, and fixedly connected with anchor strut between pull rod 12 and the oil tank 1.
Wherein, the quantity of connector 7 is two sets of, and the equal fixed mounting in both sides top of jack 3 has handle 8.
Example two:
referring to fig. 1-4, a hydraulic jack convenient to move and fix, including oil tank 1 and jack 3, the rear end surface fixed mounting of oil tank 1 has fixed case 2, jack 3 is located the inside of fixed case 2, the rear end surface movable mounting of fixed case 2 has back shroud 4, the lower extreme fixedly connected with hinge 5 of back shroud 4, equal fixed mounting has bolt 6 above the both sides of fixed case 2, connector 7 has been seted up to the front end surface of jack 3, the upper end rear fixed mounting of oil tank 1 has hydraulic pump 9, the position fixed mounting that the upper end of oil tank 1 is located the place ahead of hydraulic pump 9 has connecting seat 10, the upper end surface fixed mounting of connecting seat 10 has hydraulic pressure gauge 11, the front end fixed connection of oil tank 1 has pull rod 12, the lower extreme rear movable mounting of oil tank 1 has gyro wheel 13, the lower extreme place ahead fixed mounting of oil tank 1 has supporting legs.
Wherein, back shroud 4 passes through hinge 5 and fixed case 2 swing joint, and the quantity of bolt 6 is two sets of.
Wherein, the front end surface of connecting seat 10 has seted up the oil pipe interface, and the quantity of oil pipe interface is a plurality of groups.
Wherein, the position that the upper end surface of oil tank 1 is located one side of hydraulic pump 9 has seted up the oilhole, and fixedly connected with anchor strut between pull rod 12 and the oil tank 1.
Wherein, the quantity of connector 7 is two sets of, and the equal fixed mounting in both sides top of jack 3 has handle 8.
The number of the rollers 13 is two, the wheel shaft 15 is fixedly connected between the two groups of rollers 13, the bearing seat 16 is fixedly mounted on the outer surface of the wheel shaft 15, the supporting tube 17 is fixedly mounted on the outer surface of the upper end of the bearing seat 16, the connecting sleeve 18 is sleeved on the upper end of the supporting tube 17, the damping pad 19 is fixedly mounted on the upper end of the inner wall of the connecting sleeve 18, the damping spring 20 is fixedly connected inside the supporting tube 17, the connecting sleeve 18 is movably connected with the supporting tube 17 through the damping spring 20, and the bearing seat 16 is mounted at the lower end of the oil tank 1.
The working principle is as follows: when the lifting jack is used, a user lifts the front end of the oil tank 1 upwards through the pull rod 12 to enable the supporting feet 14 to leave the ground, then the pull rod 12 is utilized to pull the oil tank 1 to enable the oil tank 1 to move through the roller 13, the damping pad 19 and the damping spring 20 are installed at the upper end of the bearing seat 16 of the roller 13 through the supporting tube 17 and the connecting sleeve 18 to enable the jack device to be more stable during moving, after the jack device moves to a use position, the pull rod 12 is put down, then the supporting feet 14 are supported on the ground to fix the oil tank 1, then the bolt 6 on the fixed box 2 is opened, the rear cover plate 4 is put down through the hinge 5 to enable the rear cover plate 4 to form an inclined surface structure, the jack 3 is taken out of the fixed box 2 through the inclined surface structure of the rear cover plate 4, then one end of an oil pipe is connected with the jack 3 through the connecting port, the hydraulic oil in the oil tank 1 is injected into the jack 3 through the hydraulic pump 9, thereby controlling the lifting of the jack 3.
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 hydraulic jack convenient to remove and fix, includes oil tank (1) and jack (3), its characterized in that, the rear end surface fixed mounting of oil tank (1) has fixed case (2), jack (3) are located the inside of fixed case (2), the rear end surface movable mounting of fixed case (2) has back shroud (4), the lower extreme fixedly connected with hinge (5) of back shroud (4), equal fixed mounting has bolt (6) above the both sides of fixed case (2), connector (7) have been seted up to the front end surface of jack (3), the upper end rear fixed mounting of oil tank (1) has hydraulic pump (9), the position fixed mounting that the upper end of oil tank (1) is located the place ahead of hydraulic pump (9) has connecting seat (10), the upper end surface fixed mounting of connecting seat (10) has hydraulic pressure meter (11), the front end fixedly connected with pull rod (12) of oil tank (1), the lower extreme rear movable mounting of oil tank (1) has gyro wheel (13), the lower extreme the place ahead fixed mounting of oil tank (1) has supporting legs (14).
2. A hydraulic jack convenient to move and fix as claimed in claim 1, characterized in that the rear cover plate (4) is movably connected with the fixed box (2) through a hinge (5), and the number of the bolts (6) is two.
3. The hydraulic jack convenient to move and fix as claimed in claim 1, wherein the outer surface of the front end of the connecting base (10) is provided with oil pipe connectors, and the number of the oil pipe connectors is several groups.
4. The hydraulic jack convenient to move and fix as claimed in claim 1, wherein an oil hole is formed in the outer surface of the upper end of the oil tank (1) at a position on one side of the hydraulic pump (9), and a reinforcing rod is fixedly connected between the pull rod (12) and the oil tank (1).
5. The hydraulic jack convenient to move and fix as claimed in claim 1, wherein the number of the connecting ports (7) is two, and handles (8) are fixedly arranged above two sides of the jack (3).
6. The hydraulic jack convenient to move and fix as claimed in claim 1, wherein the number of the rollers (13) is two, a wheel shaft (15) is fixedly connected between the two sets of rollers (13), a bearing seat (16) is fixedly mounted on the outer surface of the wheel shaft (15), a support tube (17) is fixedly mounted on the outer surface of the upper end of the bearing seat (16), a connection sleeve (18) is sleeved on the upper end of the support tube (17), a damping pad (19) is fixedly mounted on the upper end of the inner wall of the connection sleeve (18), a damping spring (20) is fixedly connected inside the support tube (17), the connection sleeve (18) is movably connected with the support tube (17) through the damping spring (20), and the bearing seat (16) is mounted at the lower end of the oil tank (1) through the connection sleeve (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020656652.1U CN212475947U (en) | 2020-04-27 | 2020-04-27 | Hydraulic jack convenient to remove and fix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020656652.1U CN212475947U (en) | 2020-04-27 | 2020-04-27 | Hydraulic jack convenient to remove and fix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212475947U true CN212475947U (en) | 2021-02-05 |
Family
ID=74453607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020656652.1U Active CN212475947U (en) | 2020-04-27 | 2020-04-27 | Hydraulic jack convenient to remove and fix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212475947U (en) |
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2020
- 2020-04-27 CN CN202020656652.1U patent/CN212475947U/en active Active
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