CN216946047U - High stability hydraulic pressure lift operation platform jacking system - Google Patents
High stability hydraulic pressure lift operation platform jacking system Download PDFInfo
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- CN216946047U CN216946047U CN202123235424.0U CN202123235424U CN216946047U CN 216946047 U CN216946047 U CN 216946047U CN 202123235424 U CN202123235424 U CN 202123235424U CN 216946047 U CN216946047 U CN 216946047U
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- lifting
- guide rail
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Abstract
The utility model is suitable for the technical field of hydraulic lifting operation platforms, and provides a high-stability hydraulic lifting operation platform jacking system which comprises a support frame, a guide rail, a lifting frame, a stabilizing frame, an oil cylinder, a guide shaft and a chain, wherein the guide rail is arranged on the inner wall of the support frame; the telescopic piston rod is arranged on the oil cylinder, and the upper end of the piston rod is fixedly connected with the lifting frame; the distance between dog and the steady rest below the guiding axle is more and more near along with the jacking of piston rod or plunger rod, and the jacking reaches a take the altitude, and dog and steady rest contact below the guiding axle, lift the roof frame and continue to rise, and the guiding axle dog will drive steady rest and certainly rise, and the priority during the design is when the maximum height, and the steady rest is located the intermediate position of hydro-cylinder piston rod extension length.
Description
Technical Field
The utility model belongs to the technical field of hydraulic lifting operation platforms, and particularly relates to a high-stability hydraulic lifting operation platform jacking system.
Background
In the technical field of the existing hydraulic lifting operation platform, the hydraulic lifting operation platform drives an oil cylinder through a hydraulic station, and the oil cylinder jacks up a lifting frame to drive a chain to realize the lifting of the operation platform. Because the hydraulic lifting operation platform adopts hydraulic pressure as lifting power, the hydraulic lifting operation platform has the characteristics of large load capacity, stable lifting and the like, so the guide rail type hydraulic lifting operation platform is widely applied to goods transportation between production lines or floors, material on-line and off-line, part lifting during assembly of large-scale equipment, feeding and discharging of large-scale machine tools and the like. As a cargo vertical displacement transmission device, the hydraulic lifting operation platform has higher and higher social requirements, not only lightens the labor intensity, but also improves the loading and unloading labor efficiency by times, accelerates the circulation speed of materials and obtains greater economic benefits.
The hydraulic lifting operation platform mainly comprises an operation platform, a jacking system, a hydraulic station, a sinking-preventing device, a falling-preventing device, an electric control system and the like, wherein in the hydraulic lifting operation platform, the length of a lifting stroke of the operation platform is determined by the extension length of an oil cylinder, and the height of goods conveyed by the length of the lifting stroke of the operation platform is determined by the length of the lifting stroke of the operation platform. The longer the oil cylinder is, the longer the lifting stroke of the operation platform is, and the higher the conveying height of the goods is; the shorter the oil cylinder is, the shorter the lifting stroke of the working platform is, and the lower the conveying height of the goods is. Therefore, how to extend the lifting stroke of the operation platform to increase the transportation height of the goods so as to meet the requirement of transporting the goods to a higher position is a technical problem to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model provides a high-stability hydraulic lifting operation platform jacking system, and aims to solve the problem that the lifting stroke of an operation platform can be prolonged to improve the conveying height of goods.
The utility model discloses a high-stability hydraulic lifting operation platform jacking system which comprises a support frame, a guide rail, a jacking frame, a stabilizing frame, an oil cylinder, a guide shaft and a chain.
The guide rails are arranged on the inner walls of the two sides of the support frame.
The outer walls of the two sides of the lifting frame are provided with guide wheels I matched with the guide rails.
And the lifting frame is connected with the guide rail through two first guide wheels in a sliding manner.
And two guide wheels II matched with the guide rails are arranged on the outer walls of the two sides of the stabilizing frame.
And the stabilizing frame is connected with the guide rail through the two guide wheels II in a sliding manner.
Two the guiding axle is run through by last to down in proper order lift roof-rack and stabilizing frame, just guiding axle fixed connection lifts the roof-rack, guiding axle sliding connection the stabilizing frame.
The oil cylinder is provided with a telescopic piston rod, and the stabilizing frame is provided with a connecting hole matched with the piston rod.
The piston rod penetrates through the connecting hole and then is fixedly connected with the lifting frame.
Preferably, the oil cylinder is provided with a supporting block, and the supporting block is arranged below the stabilizing frame.
And the diameter of the supporting block is larger than that of the connecting hole.
Preferably, the guide shaft is provided with a clamping block, a limiting block and a stop block from top to bottom in sequence.
The fixture block is arranged above the lifting frame, the limiting block is arranged below the lifting frame, and the stop block is arranged below the stabilizing frame.
Preferably, two connecting seats are installed on the top lifting frame.
The two connecting seats are provided with the chains.
The lower end of the chain is provided with a mounting seat.
Preferably, the support frame is provided with an X-shaped reinforcing frame.
And the two ends of the reinforcing frame are fixedly connected with the supporting frame.
Compared with the prior art, the utility model has the beneficial effects that: according to the high-stability hydraulic lifting operation platform jacking system, the guide rails are mounted on the inner wall of the supporting frame, the first guide wheels matched with the guide rails are mounted on the two sides of the jacking frame, the second guide wheels matched with the guide rails are mounted on the two sides of the stabilizing frame, and the jacking frame and the stabilizing frame are both connected with the guide rails in a sliding manner, so that the jacking frame and the stabilizing frame can move conveniently; the telescopic piston rod is arranged on the oil cylinder, and the upper end of the piston rod is fixedly connected with the lifting frame to drive the lifting frame to move; the distance between the stop block below the guide shaft and the stabilizing frame is closer along with the jacking of the piston rod, the stop block below the guide shaft is jacked to a certain height, the stop block below the guide shaft is contacted with the stabilizing frame, the jacking frame continues to rise, the stop block of the guide shaft drives the stabilizing frame to rise to a certain extent, and the stabilizing frame is located in the middle of the extending length of the piston rod of the oil cylinder when the maximum height is considered preferentially in the design, so that the structural strength of the piston rod is improved, and the piston rod is not easy to bend; the lifting frame is provided with chains through two connecting seats, and the chains are provided with mounting seats for mounting the lifting operation platform so as to drive the lifting operation platform to move, so that the height of the lifting platform is conveniently increased, and the lifting operation platform is more convenient to use; and the system has comprehensive functions, is simple to operate, is easy to maintain and is more worthy of popularization and use.
Drawings
FIG. 1 is an overall schematic configuration of the present invention;
in the figure: 1. a support frame; 101. a reinforcing frame; 2. a guide rail; 3. lifting the top frame; 301. a first guide wheel; 302. a connecting seat; 4. a stabilizer frame; 401. a second guide wheel; 403. connecting holes; 5. an oil cylinder; 501. a piston rod; 502. a support block; 6. a guide shaft; 601. a clamping block; 602. a limiting block; 603. a stopper; 7. a chain; 701. and (7) mounting a seat.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further 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 utility model and are not intended to limit the utility model.
Referring to fig. 1, the present invention provides a technical solution: the utility model provides a high stability hydraulic pressure lift operation platform jacking system, including support frame 1, guide rail 2, lift roof-rack 3, steady rest 4, hydro-cylinder 5, guiding axle 6 and chain 7, all install guide rail 2 on support frame 1's the both sides inner wall, the both sides outer wall that lifts roof-rack 3 all is provided with one 301 with guide rail 2 matched with leading wheel, and lift roof-rack 3 through one 301 sliding connection guide rail 2 of two leading wheels, two 401 with guide rail 2 matched with leading wheel are all installed to the both sides outer wall of steady rest 4, and steady rest 4 is through two 401 sliding connection guide rails 2 of two leading wheels, two guiding axles 6 are run through in proper order by last roof-rack 3 and steady rest 4 down, and 6 fixed connection of guiding axle lift roof- rack 3, 6 sliding connection steady rest 4 of guiding axle.
Wherein, lift roof-rack 3 and slide on connecting guide rail 2 through two leading wheels 301, leading wheel 301 turns into the friction with the static friction simultaneously, is convenient for lift roof-rack 3 and removes, and 6 fixed connection of guiding axle lift roof-rack 3, when lifting roof-rack 3 and removing, can drive guiding axle 6 and remove, and steady rest 4 slides in guide rail 2 through two leading wheels 401, and guiding axle 6 can slide on steady rest 4.
A fixture block 601, a limiting block 602 and a stop block 603 are sequentially arranged on the guide shaft 6 from top to bottom, the fixture block 601 is arranged above the lifting frame 3, the limiting block 602 is arranged below the lifting frame 3, and the stop block 603 is arranged below the stabilizing frame 4.
Wherein, fixture block 601 cooperation stopper 602 centre gripping lifts roof-rack 3, lift roof-rack 3 and drop on by guiding axle 6 then, stopper 602 can be used to support simultaneously and lifts roof-rack 3, improve the structural strength of guiding axle 6, dog 603 is when following and lifting roof-rack 3 and guiding axle 6 and remove, dog 603 joint stable frame 4, it continues to rise to lift roof-rack 3, guiding axle 6 dog 603 will drive stable frame 4 and certainly rise, when the priority was when maximum height during the design, stable frame 4 is located the intermediate position of piston rod 501 length, and then improve the intensity of piston rod 501, prevent that piston rod 501 from buckling.
The oil cylinder 5 is provided with a telescopic piston rod 501, the stabilizing frame 4 is provided with a connecting hole 403 matched with the piston rod 501, the piston rod 501 penetrates through the connecting hole 403 and then is fixedly connected with the jacking frame 3, the oil cylinder 5 is provided with a supporting block 502, the supporting block 502 is arranged below the stabilizing frame 4, and the diameter of the supporting block 502 is larger than that of the connecting hole 403.
In addition, the oil cylinder 5 can drive the piston rod 501 to extend, when the piston rod 501 extends, the lifting frame 3 is driven to move upwards, when the piston rod 501 shortens, the lifting frame 3 is driven to move downwards, the lifting platform is driven to move conveniently, and the support block 502 can prevent the stabilizing frame 4 from falling off from the oil cylinder 5.
Two connecting seats 302 are installed on the top lifting frame 3, chains 7 are installed on the two connecting seats 302, and a mounting seat 701 is arranged at the lower end of each chain 7.
In addition, the lifting frame 3 is connected with the chain 7 through two connecting seats 302, and the chain 7 is connected with the lifting platform through the mounting seat 701, so that the lifting platform is driven to move longitudinally to convey articles.
An X-shaped reinforcing frame 101 is arranged on the supporting frame 1, and two ends of the reinforcing frame 101 are fixedly connected with the supporting frame 1.
Further, the reinforcing frame 101 and the support frame 1 in the X shape form a triangle, the triangle has stability, the structural strength of the support frame 1 is improved, and the safety is higher.
The working principle and the using process of the utility model are as follows: after the lifting device is installed, the oil cylinder 5 can drive the piston rod 501 to stretch, when the piston rod 501 stretches, the lifting frame 3 is driven to move upwards, and the lifting frame 3 slides on the connecting guide rail 2 through the two guide wheels I301.
Lifting frame 3 slides on connecting guide rail 2 through two leading wheels 301, and leading wheel 301 turns into the friction with static friction simultaneously, is convenient for lift 3 removal of lifting frame, and 6 fixed connection lifting frame 3 of guiding axle, when lifting frame 3 and removing, can drive guiding axle 6 and remove, and steady rest 4 slides in guide rail 2 through two leading wheels 401, and guiding axle 6 can slide on steady rest 4. Dog 603 joint stabilizer 4 lifts roof-rack 3 and continues to rise, and 6 dogs 603 of guiding shaft will drive stabilizer 4 and certainly rise, and the priority during the design is when the maximum height, and stabilizer 4 is located the intermediate position of piston rod 501 length, and then improves piston rod 501's intensity, prevents that piston rod 501 from buckling, lifts roof-rack 3 and connects lift platform through two chains 7, and then drives lift platform longitudinal movement, transport article.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a high stability hydraulic pressure lift operation platform jacking system which characterized in that: comprises a support frame (1), a guide rail (2), a lifting frame (3), a stabilizing frame (4), an oil cylinder (5), a guide shaft (6) and a chain (7);
the guide rails (2) are mounted on the inner walls of the two sides of the support frame (1);
the outer walls of the two sides of the top lifting frame (3) are respectively provided with a first guide wheel (301) matched with the guide rail (2);
the lifting frame (3) is connected with the guide rail (2) in a sliding manner through two first guide wheels (301);
the outer walls of the two sides of the stabilizing frame (4) are respectively provided with a second guide wheel (401) matched with the guide rail (2);
the stabilizing frame (4) is connected with the guide rail (2) in a sliding mode through two second guide wheels (401);
the two guide shafts (6) sequentially penetrate through the lifting frame (3) and the stabilizing frame (4) from top to bottom, the guide shafts (6) are fixedly connected with the lifting frame (3), and the guide shafts (6) are slidably connected with the stabilizing frame (4);
a telescopic piston rod (501) is mounted on the oil cylinder (5), and a connecting hole (403) matched with the piston rod (501) is formed in the stabilizing frame (4);
the piston rod (501) penetrates through the connecting hole (403) and then is fixedly connected with the top lifting frame (3).
2. The high stability hydraulic lift work platform jacking system of claim 1, wherein: a supporting block (502) is arranged on the oil cylinder (5), and the supporting block (502) is arranged below the stabilizing frame (4);
and the diameter of the supporting block (502) is larger than that of the connecting hole (403).
3. The high stability hydraulic lift work platform jacking system of claim 1, wherein: the guide shaft (6) is sequentially provided with a clamping block (601), a limiting block (602) and a stop block (603) from top to bottom;
the fixture block (601) is arranged above the lifting frame (3), the limiting block (602) is arranged below the lifting frame (3), and the retaining block (603) is arranged below the stabilizing frame (4).
4. The high stability hydraulic lift work platform jacking system of claim 1, wherein: two connecting seats (302) are arranged on the top lifting frame (3);
the chains (7) are mounted on the two connecting seats (302);
the lower end of the chain (7) is provided with a mounting seat (701).
5. The high stability hydraulic lift work platform jacking system of claim 1, wherein: an X-shaped reinforcing frame (101) is arranged on the supporting frame (1);
two ends of the reinforcing frame (101) are fixedly connected with the supporting frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123235424.0U CN216946047U (en) | 2021-12-21 | 2021-12-21 | High stability hydraulic pressure lift operation platform jacking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123235424.0U CN216946047U (en) | 2021-12-21 | 2021-12-21 | High stability hydraulic pressure lift operation platform jacking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216946047U true CN216946047U (en) | 2022-07-12 |
Family
ID=82311521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123235424.0U Active CN216946047U (en) | 2021-12-21 | 2021-12-21 | High stability hydraulic pressure lift operation platform jacking system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216946047U (en) |
-
2021
- 2021-12-21 CN CN202123235424.0U patent/CN216946047U/en active Active
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