CN210736102U - Large-scale underground pneumatic lifting machine - Google Patents

Abstract

The utility model discloses a pneumatic machine of lifting is hidden to large-scale ground, the power distribution box comprises a box body, the top fixedly connected with limiting plate of box, the left bottom fixedly connected with location box in box obverse surface, the pneumatic hydraulic pump of bottom fixedly connected with of location box inner chamber, the bottom fixedly connected with hydraulic means of box inner chamber, hydraulic means's top run through to the top and the fixedly connected with connecting plate of limiting plate, the top fixedly connected with roof of connecting plate, the spacing box of the equal fixedly connected with in bottom of box both sides. The utility model discloses a set up box, limiting plate, location box, pneumatic hydraulic pump, connecting plate, roof, spacing box, through-hole, motor, rotary rod, first bevel gear, second bevel gear, threaded rod, thread bush, first stopper, first gag lever post, second stopper, fly leaf, locating lever, support, pulley and hydraulic means's cooperation and use, solved current large-scale problem of hiding the inconvenient removal of pneumatic machine of lifting simultaneously.

Description

Large-scale underground pneumatic lifting machine

Technical Field

The utility model relates to a machine of lifting technical field specifically is a pneumatic machine of lifting is hidden to large-scale ground.

Background

The lifting machine is automobile protection equipment used for lifting automobiles in the automobile maintenance industry, plays a crucial role in automobile maintenance, can not be left in the whole automobile major repair and minor repair maintenance, the quality and the property of the product directly affect the personal safety of maintenance personnel, and in maintenance enterprises with different scales, the lifting machine is almost arranged in a comprehensive repair shop for repairing various vehicle types or a street side shop with a single operation range, the large underground pneumatic lifting machine is comprised, but the existing large underground pneumatic lifting machine has the disadvantages of large volume, heavy weight, thereby lead to being difficult to remove, when the user need remove large-scale underground pneumatic lifting machine, the user need consume a large amount of manpower and materials and remove large-scale underground pneumatic lifting machine to very inconvenient user removes large-scale underground pneumatic lifting machine.

Disclosure of Invention

An object of the utility model is to provide a pneumatic machine of lifting is hidden to large-scale ground possesses the advantage of convenient removal, has solved the problem that current large-scale ground hidden the inconvenient removal of pneumatic machine of lifting.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pneumatic machine of lifting is hidden to large-scale ground, includes the box, the top fixedly connected with limiting plate of box, the left bottom fixedly connected with location box in box obverse surface, the pneumatic hydraulic pump of bottom fixedly connected with of location box inner chamber, the bottom fixedly connected with hydraulic means of box inner chamber, hydraulic means's top is run through to the top and the fixedly connected with connecting plate of limiting plate, the top fixedly connected with roof of connecting plate.

Preferably, the empty core post of the equal fixedly connected with in both sides of box inner chamber bottom, the inner chamber swing joint of empty core post has the movable rod, the top of movable rod extends to the outside of empty core post and runs through to the top of limiting plate, the top and the connecting plate fixed connection of movable rod, the first boss of the equal fixedly connected with in bottom of empty core post both sides, the bottom of first boss and the inner wall fixed connection of box.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a cooperation that sets up hollow post and movable rod is used, the limiting displacement to the connecting plate has been played, through setting up first boss, the fixed action to hollow post has been played, cooperation through setting up spacing hole and second gag lever post is used, the effectual unexpected whereabouts that prevents the connecting plate, the safe handling of pneumatic machine of lifting is hidden with increasing, through setting up the second boss, the fixed connection effect to the limiting plate has been played, through setting up the third boss, fixed action to spacing box has been played, through setting up the protection box, protection and the limiting displacement to the motor have been played, cooperation through setting up first spout and slider is used, the limiting displacement to the thread bush has been played, through setting up the second spout, the limiting displacement to the fly leaf has been played.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic sectional view of the partial structure of the present invention.

In the figure: 1. a box body; 2. a limiting plate; 3. a positioning box; 4. a pneumatic hydraulic pump; 5. a connecting plate; 6. a top plate; 15. a first stopper; 16. a first limit rod; 17. a second limiting block; 18. a movable plate; 19. positioning a rod; 20. a support; 21. a pulley; 22. a hollow column; 23. a movable rod; 24. a limiting hole; 25. a second limiting rod; 26. a second reinforcing block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, a large-scale underground pneumatic lifting machine comprises a box body 1, a limiting plate 2 is fixedly connected to the top of the box body 1, a positioning box 3 is fixedly connected to the left bottom of the front surface of the box body 1, a pneumatic hydraulic pump 4 is fixedly connected to the bottom of the inner cavity of the positioning box 3, a hydraulic device 33 is fixedly connected to the bottom of the inner cavity of the box body 1, the top of the hydraulic device 33 penetrates through the top of the limiting plate 2 and is fixedly connected with a connecting plate 5, the top of the connecting plate 5 is fixedly connected with a top plate 6, the bottoms of the two sides of the box body 1 are fixedly connected with limiting boxes 7, through holes 8 are respectively formed in the front side and the rear side of the bottom of the limiting box 7, a motor 9 is fixedly connected to the top of the limiting box 7, a rotary rod 10 is fixedly connected to the output end of the motor 9, the bottom of the rotary, a threaded rod 13 is fixedly connected to the inner cavity of the second bevel gear 12, the front side and the rear side of the threaded rod 13 are movably connected with the inner wall of the limiting box 7, a threaded sleeve 14 is sleeved on the front side and the rear side of the surface of the threaded rod 13, a first limiting block 15 is fixedly connected to the bottom of the threaded sleeve 14, a first limiting rod 16 is movably connected to the bottom of the first limiting block 15, a second limiting block 17 is movably connected to one side of the first limiting rod 16 away from the first limiting block 15, a movable plate 18 is fixedly connected between the bottoms of the two second limiting blocks 17, one side of the movable plate 18 close to the inner wall of the limiting box 7 is movably connected with the inner wall of the limiting box 7, positioning rods 19 are fixedly connected to the front side and the rear side of the bottom of the movable plate 18, a support 20 is movably connected to the bottom of the positioning rods 19, the bottom of the support 20 extends to the, the two sides of the bottom of the inner cavity of the box body 1 are fixedly connected with hollow columns 22, the inner cavity of each hollow column 22 is movably connected with a movable rod 23, the top of each movable rod 23 extends to the outer side of each hollow column 22 and penetrates to the top of the limiting plate 2, the top of each movable rod 23 is fixedly connected with the corresponding connecting plate 5, the bottoms of the two sides of each hollow column 22 are fixedly connected with first reinforcing blocks 32, the bottom of each first reinforcing block 32 is fixedly connected with the inner wall of the box body 1, the limiting effect on the corresponding connecting plate 5 is achieved by arranging the hollow columns 22 and the movable rods 23 in a matched mode, the fixing effect on the hollow columns 22 is achieved by arranging the first reinforcing blocks 32, limiting holes 24 are formed in the front sides of the movable rods 23, the inner cavities of the limiting holes 24 are movably connected with second limiting rods 25, the connecting plates 5 are effectively prevented from falling accidentally through the matched use of the limiting holes 24 and the second limiting rods 25, and the safe use of the underground pneumatic lifting, the top parts of two sides of the box body 1 are fixedly connected with a second reinforcing block 26, the top part of the second reinforcing block 26 is fixedly connected with the limiting plate 2, the second reinforcing block 26 is arranged to play a role in fixedly connecting the limiting plate 2, one side of the top part and the bottom part of the limiting box 7 is fixedly connected with a third reinforcing block 27, one side of the third reinforcing block 27 is fixedly connected with the box body 1, the third reinforcing block 27 is arranged to play a role in fixing the limiting box 7, the surface of the motor 9 is sleeved with a protection box 28, the bottom part of the protection box 28 is fixedly connected with the limiting box 7, the protection and limiting functions of the motor 9 are played by arranging the protection box 28, the front side and the rear side of the top part of the limiting box 7 are respectively provided with a first sliding groove 29, one side of the inner cavity of the first sliding groove 29 is movably connected with a sliding block 30, the bottom part of the sliding block 30 extends to the outer side of the first sliding groove, the first sliding groove 29 and the sliding block 30 are matched for use, so that the limiting effect on the threaded sleeve 14 is achieved, the second sliding grooves 31 are formed in the bottoms of the front side and the rear side of the inner cavity of the limiting box 7, the front side and the rear side of the movable plate 18 extend to the inner cavity of the second sliding grooves 31, through setting up second spout 31, the limiting effect to fly leaf 18 has been played, through setting up box 1, limiting plate 2, location box 3, pneumatic hydraulic pump 4, connecting plate 5, roof 6, spacing box 7, through-hole 8, motor 9, rotary rod 10, first bevel gear 11, second bevel gear 12, threaded rod 13, thread bush 14, first stopper 15, first stopper 16, second stopper 17, fly leaf 18, locating lever 19, support 20, pulley 21 and hydraulic means 33's cooperation is used, the inconvenient problem of removing of current large-scale hidden pneumatic lift has been solved simultaneously.

When the pneumatic hydraulic pump 4 is used, hydraulic oil is supplied to the hydraulic device 33 through compressed air, so that the hydraulic device 33 drives the connecting plate 5 to move upwards, the connecting plate 5 drives the top plate 6 to move upwards, then the top plate 6 drives other objects to move upwards, when a user needs to movably hide the pneumatic lifting machine, the output end of the motor 9 drives the rotating rod 10 to rotate at the moment, the rotating rod 10 drives the first bevel gear 11 to rotate, the first bevel gear 11 is meshed with the second bevel gear 12 to rotate, the second bevel gear 12 drives the threaded rod 13 to rotate, the threaded rod 13 drives the threaded sleeves 14 at two sides to move in opposite directions when rotating, at the moment, the threaded sleeves 14 drive the first limiting blocks 15 to extrude the first limiting blocks 16, then the first limiting blocks 16 extrude the second limiting blocks 17 downwards, and the second limiting blocks 17 drive the movable plate 18 to move downwards, the movable plate 18 drives the positioning rod 19 to move downwards when moving downwards, the positioning rod 19 drives the support 20 to move downwards, the positioning rod 19 drives the pulley 21 to move downwards and contact with the ground, and therefore a user can conveniently move the underground pneumatic lifting machine, the problem that 2 machines are unbalanced frequently caused is solved because only one oil cylinder is provided, the oil cylinder jacks up the automobile roof, the safety shaft 3 is arranged after the automobile is jacked up, and therefore the safety function can be achieved, even when the automobile is loaded, the pressure borne by the automobile roof is also guaranteed, and the service lives of the oil cylinder and the oil pipe can be effectively prolonged.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (2)

1. The utility model provides a large-scale underground pneumatic machine of lifting, includes box (1), its characterized in that: the top fixedly connected with limiting plate (2) of box (1), box (1) is positive surperficial left bottom fixedly connected with location box (3), the bottom fixedly connected with pneumatic hydraulic pump (4) of location box (3) inner chamber, the bottom fixedly connected with hydraulic means (33) of box (1) inner chamber, the top of hydraulic means (33) runs through to the top and the fixedly connected with connecting plate (5) of limiting plate (2), the top fixedly connected with roof (6) of connecting plate (5).

2. A large underground pneumatic lift according to claim 1, wherein: the utility model discloses a box, including box (1), the equal fixedly connected with in both sides of box (1) inner chamber bottom hollow column (22), the inner chamber swing joint of hollow column (22) has movable rod (23), the top of movable rod (23) extends to the outside of hollow column (22) and runs through to the top of limiting plate (2), the top and connecting plate (5) fixed connection of movable rod (23), the equal fixedly connected with first boss (32) in bottom of hollow column (22) both sides, the bottom of first boss (32) and the inner wall fixed connection of box (1).

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