CN216004857U - Hydraulic lifting platform of safety and stability - Google Patents
Hydraulic lifting platform of safety and stability Download PDFInfo
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- CN216004857U CN216004857U CN202122263514.4U CN202122263514U CN216004857U CN 216004857 U CN216004857 U CN 216004857U CN 202122263514 U CN202122263514 U CN 202122263514U CN 216004857 U CN216004857 U CN 216004857U
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- 230000000149 penetrating effect Effects 0.000 claims abstract 2
- 230000001681 protective effect Effects 0.000 abstract description 2
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- 229910000838 Al alloy Inorganic materials 0.000 description 1
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Abstract
The utility model discloses a safe and stable hydraulic lifting platform, which comprises a base, wherein the top of the base is fixedly connected with a central rod, a support plate and a top plate are respectively sleeved on the central rod in a sliding way, the supporting plate is positioned below the top plate, the top of the top plate and the top of the supporting plate are both provided with through holes which are in penetrating sliding connection with the central rod, the top of the central rod is fixedly connected with an installation block, the outer side of the installation block is annularly arranged and rotationally connected with a plurality of hydraulic cylinders, the structure of the utility model is simple, the height of the supporting plate can be adjusted by starting the plurality of hydraulic cylinders, the base is provided with a plurality of rotary supporting rods, can play the supporting role to the backup pad when the backup pad rises, telescopic link and spring cooperate and use the stability of having guaranteed that the backup pad rises, and the backup pad has set up multiple protective structure, better protection personnel's safety, facilitate the use.
Description
Technical Field
The utility model relates to a lift platform technical field especially relates to a safety and stability's hydraulic pressure lift platform.
Background
Lifting platform is a multi-functional jack-up loading and unloading mechanical equipment, can divide into fixed and portable: the movable type is divided into a straight arm type, a crank arm type, a scissor fork type, a mast type and an aluminum alloy lifting platform, and the telescopic cylinder type is as follows: the fixed type is provided with a scissor fork type, a guide rail type lifting platform, a chain type lifting platform, a loading and unloading platform, an attached type electric construction platform and the like.
The lifting platform can be applied to various high-altitude operations and jack up large objects, and is convenient for people to carry.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming of the poor stability of the lifting platform in the prior art and providing a safety and stability's hydraulic lifting platform.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a hydraulic lifting platform of safety and stability, includes the base, well core rod in the top fixedly connected with of base, the slip cap is equipped with backup pad and roof respectively on well core rod, and the backup pad is located the below of roof, the top of roof and backup pad all is seted up and is run through sliding connection's through-hole with well core rod, well core rod's top fixedly connected with installation piece, the outside annular of installation piece is arranged and is rotated and be connected with a plurality of pneumatic cylinders, the top fixedly connected with of roof a plurality of and the one end that corresponds the pneumatic cylinder rotate the fixed plate of being connected, the top of base is provided with carries out the supporting component that supports to the backup pad.
Preferably, the supporting component comprises four connecting plates fixedly connected to the top of the base, four rotating supporting rods are rotatably connected to one side of each connecting plate, four sliding blocks corresponding to the rotating supporting rods are slidably connected to the bottom of the supporting plate, and one side of each sliding block is rotatably connected with one side of each rotating supporting rod.
Preferably, the top of base is the rectangle and arranges and be provided with four telescopic links, and is a plurality of the top of telescopic link all with backup pad bottom fixed connection, it is a plurality of all the cover is equipped with the spring on the outer wall of telescopic link, fixed cover is equipped with the clamp plate with the top fixed connection of spring on the outer wall of telescopic link, the bottom of spring and the top fixed connection of base.
Preferably, the telescopic link include with the top fixed connection's of base sleeve pipe, sheathed tube top embedding sliding connection has the slide bar, the clamp plate fixed cover is established on the slide bar, the top of slide bar and the bottom fixed connection of backup pad, the spread groove has been seted up to the one end that the slide bar is located the sleeve pipe, sheathed tube bottom inner wall fixedly connected with connecting rod, the top of connecting rod extends to the inside of spread groove and fixed cover is equipped with the rubber buffer with spread groove inner wall frictional contact.
Preferably, it is a plurality of equal fixedly connected with extension spring in one side of swivelling joint pole, it is a plurality of the other end of extension spring all with well core rod fixed connection.
Preferably, two telescopic ladders are symmetrically arranged on two sides of the supporting plate.
Preferably, the top of the supporting plate is provided with four supporting rods in a rectangular arrangement mode, and the top ends of the four supporting rods are fixedly connected with the bottom of the top plate.
Preferably, a guardrail is fixedly connected between every two adjacent support rods, and the bottom of the guardrail is fixedly connected with the top of the support plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, it is flexible to start a plurality of pneumatic cylinders, can pull up the roof through the pneumatic cylinder, and the bracing piece is pulled up to the roof, and the backup pad is pulled up to the bracing piece to make the pneumatic cylinder drive the backup pad and rise, a plurality of swivelling support poles of bottom are because the backup pad rises, rotate two adjacent swivelling support poles and are close to well core rod through the extension spring pulling force, play the effect of outrigger to the backup pad.
2. The utility model discloses in, the backup pad both sides are provided with a plurality of guardrails, prevent that personnel from losing the foot and falling, can block the object that falls from the high altitude through the roof, and both sides have set up the extension ladder, also can let the personnel climb to the backup pad when letting the backup pad rise the altitude on, and the design in backup pad adoption big space can hold more personnel.
The utility model discloses simple structure starts the height that a plurality of pneumatic cylinders can adjust the backup pad, has set up a plurality of rotation support pole on the base, can play the supporting role to the backup pad when the backup pad rises, and telescopic link and spring use that cooperatees have guaranteed the stability that the backup pad rises, and the backup pad has set up multiple protective structure, better protection personnel's safety, facilitates the use.
Drawings
Fig. 1 is a front sectional view of a safe and stable hydraulic lifting platform provided by the present invention;
fig. 2 is a front view of a safe and stable hydraulic lifting platform provided by the present invention;
fig. 3 is the utility model provides a structural schematic diagram of the telescopic link of hydraulic lifting platform of safety and stability.
In the figure: 1. a base; 2. a connecting plate; 3. rotating the support rod; 4. a slider; 5. a tension spring; 6. a telescopic rod; 601. a sleeve; 602. a slide bar; 603. connecting grooves; 604. a connecting rod; 605. a rubber plug; 7. pressing a plate; 8. a spring; 9. an extension ladder; 10. a support plate; 11. a support bar; 12. a top plate; 13. a fixing plate; 14. mounting blocks; 15. a center pole; 16. a hydraulic cylinder; 17. a guardrail; 18. and a through hole.
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.
Example one
Referring to fig. 1-3, a hydraulic lifting platform of safety and stability, including base 1, base 1's top fixedly connected with well core rod 15, it is equipped with backup pad 10 and roof 12 to slide the cover respectively on well core rod 15, and backup pad 10 is located the below of roof 12, roof 12 and the top of backup pad 10 are all seted up and are run through sliding connection's through-hole 18 with well core rod 15, well core rod 15's top fixedly connected with installation piece 14, the outside annular of installation piece 14 is arranged and is rotated and be connected with a plurality of pneumatic cylinders 16, a plurality of and the one end rotation fixed plate 13 of corresponding pneumatic cylinder 16 of top fixedly connected with of roof 12, base 1's top is provided with the supporting component who supports backup pad 10.
Example two
The improvement is further based on the first embodiment: referring to fig. 1-3, a safe and stable hydraulic lifting platform comprises a base 1, a central rod 15 is fixedly connected to the top of the base 1, four telescopic rods 6 are arranged at the top of the base 1 in a rectangular arrangement, the top ends of the telescopic rods 6 are fixedly connected with the bottom of a supporting plate 10, springs 8 are sleeved on the outer walls of the telescopic rods 6, pressing plates 7 fixedly connected with the top ends of the springs 8 are fixedly sleeved on the outer walls of the telescopic rods 6, the bottom ends of the springs 8 are fixedly connected with the top of the base 1, a supporting plate 10 and a top plate 12 are respectively sleeved on the central rod 15 in a sliding manner, two telescopic ladders 9 are symmetrically arranged on two sides of the supporting plate 10, the telescopic ladders 9 are arranged on two sides, when the supporting plate 10 is lifted, personnel still can climb onto the supporting plate 10, the supporting plate 10 is located below the top plate 12, through holes 18 which are slidably connected with the central rod 15 are formed in the top of the top plate 12 and the supporting plate 10, the top of the central rod 15 is fixedly connected with an installation block 14, the outer side of the installation block 14 is annularly arranged and rotatably connected with a plurality of hydraulic cylinders 16, the top of the top plate 12 is fixedly connected with a plurality of fixing plates 13 rotatably connected with one end of the corresponding hydraulic cylinder 16, the top of the base 1 is provided with a supporting component for supporting the supporting plate 10, the top of the supporting plate 10 is rectangularly arranged and provided with four supporting rods 11, a guardrail 17 is fixedly connected between two adjacent supporting rods 11, the two sides of the supporting plate 10 are provided with a plurality of guardrails 17 for preventing personnel from falling due to foot loss, the bottom of the guardrail 17 is fixedly connected with the top of the supporting plate 10, the plurality of hydraulic cylinders 16 are started to extend and retract, the top plate 12 can be pulled up through the hydraulic cylinders 16, objects falling from high altitude can be blocked through the top plate 12, the supporting rods 11 are pulled up by the top plate 12, so that the hydraulic cylinders 16 drive the supporting plate 10 to rise, a plurality of runing rest 3 of bottom are because backup pad 10 rises, rotate two adjacent runing rest 3 and be close to well core rod 15 through 5 pulling forces of extension spring, play the effect of outrigger to backup pad 10, the top of four bracing pieces 11 all with the bottom fixed connection of roof 12, the supporting component includes four connecting plates 2 of fixed connection at base 1 top, 2 one sides of four connecting plates all rotate and are connected with runing rest 3, backup pad 10 bottom sliding connection have four with correspond runing rest 3 corresponding sliding block 4, sliding block 4 one side and runing rest 3 one side are rotated and are connected.
EXAMPLE III
The embodiment is improved on the basis of the second embodiment: referring to fig. 1-3, a safe and stable hydraulic lifting platform comprises a base 1, a central rod 15 is fixedly connected to the top of the base 1, four telescopic rods 6 are arranged at the top of the base 1 in a rectangular arrangement, the top ends of the telescopic rods 6 are fixedly connected to the bottom of a support plate 10, springs 8 are sleeved on the outer walls of the telescopic rods 6, pressing plates 7 fixedly connected to the top ends of the springs 8 are fixedly sleeved on the outer walls of the telescopic rods 6, the telescopic rods 6 comprise sleeves 601 fixedly connected to the top of the base 1, sliding rods 602 are slidably connected to the top ends of the sleeves 601 in an embedded manner, the pressing plates 7 are fixedly sleeved on the sliding rods 602, the top ends of the sliding rods 602 are fixedly connected to the bottom of the support plate 10, a connecting groove 603 is formed at one end of the sliding rods 602 located in the sleeves 601, a connecting rod 604 is fixedly connected to the inner wall of the bottom of the sleeves 601, the top ends of the connecting rods 604 extend into the connecting groove 603, and rubber plugs 605 in frictional contact with the inner wall of the connecting groove 603 are fixedly sleeved on the connecting groove 605, the bottom end of the spring 8 is fixedly connected with the top of the base 1, a support plate 10 and a top plate 12 are respectively sleeved on the central rod 15 in a sliding manner, the support plate 10 is positioned below the top plate 12, through holes 18 which are in through sliding connection with the central rod 15 are respectively formed in the top of the top plate 12 and the top of the support plate 10, an installation block 14 is fixedly connected with the top of the central rod 15, a plurality of hydraulic cylinders 16 are annularly arranged and rotatably connected on the outer side of the installation block 14, a plurality of fixing plates 13 which are rotatably connected with one end of the corresponding hydraulic cylinder 16 are fixedly connected on the top of the top plate 12, a support assembly which supports the support plate 10 is arranged on the top of the base 1 and comprises four connecting plates 2 fixedly connected on the top of the base 1, rotary supporting rods 3 are rotatably connected on one sides of the four connecting plates 2, tension springs 5 are fixedly connected on one sides of the rotary supporting rods 3, and the other ends of the tension springs 5 are fixedly connected with the central rod 15, the bottom of the supporting plate 10 is connected with four sliding blocks 4 corresponding to the corresponding rotary supporting rods 3 in a sliding way, one side of each sliding block 4 is connected with one side of each rotary supporting rod 3 in a rotating way, and the telescopic rods 6 and the springs 8 are matched with each other for use, so that the lifting stability of the supporting plate 10 is ensured.
The working principle is as follows: the plurality of hydraulic cylinders 16 are started to contract the piston rods of the hydraulic cylinders 16, the top plate 12 can be pulled up by the hydraulic cylinders 16, the supporting rod 11 is pulled up by the top plate 12, the supporting rod 10 is pulled up by the supporting rod 11, the supporting plate 10 can be lifted up by the hydraulic cylinders 16, the plurality of rotary supporting rods 3 at the bottom are lifted up by the supporting plate 10, two adjacent rotary supporting rods 3 are rotated and approach to the central rod 15 by the tension of the tension spring 5 to play a role of stably supporting the supporting plate 10, the telescopic rods 6 and the springs 8 are arranged to be matched with each other for use, so that the lifting stability of the supporting plate 10 is ensured, the supporting plate 10 is prevented from deviating in the lifting process, when the supporting plate 10 descends, the supporting plate 10 presses down the sliding rods 602, the sliding rods 602 rub with the rubber plugs 605 through the connecting grooves 603 at the bottom to slow down the descending speed of the sliding rods 602, the plurality of guardrails 17 are arranged at two sides of the supporting plate 10 to prevent personnel from falling, can block the object that falls from the high altitude through roof 12, both sides have set up extension ladder 9, also can let the personnel climb to backup pad 10 when letting backup pad 10 rise the altitude on, and backup pad 10 adopts the design in big space, can hold more personnel.
However, as is well known to those skilled in the art, the working principle and wiring method of the telescopic ladder 9 and the hydraulic cylinder 16 are conventional means or common knowledge in the art, and will not be described herein, and those skilled in the art can make any choice according to their needs or convenience.
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 (8)
1. A safe and stable hydraulic lifting platform comprises a base (1) and is characterized in that, the top of the base (1) is fixedly connected with a central rod (15), the central rod (15) is respectively sleeved with a supporting plate (10) and a top plate (12) in a sliding manner, the supporting plate (10) is positioned below the top plate (12), the top of the top plate (12) and the top of the supporting plate (10) are both provided with a through hole (18) which is in sliding connection with the central rod (15) in a penetrating way, the top of the central rod (15) is fixedly connected with an installation block (14), the outer side of the installation block (14) is annularly arranged and rotatably connected with a plurality of hydraulic cylinders (16), the top of the top plate (12) is fixedly connected with a plurality of fixed plates (13) which are rotatably connected with one end of the corresponding hydraulic cylinder (16), the top of the base (1) is provided with a supporting component for supporting the supporting plate (10).
2. A safe and stable hydraulic lifting platform as claimed in claim 1, wherein the supporting component comprises four connecting plates (2) fixedly connected to the top of the base (1), a rotating support rod (3) is rotatably connected to one side of each of the four connecting plates (2), four sliding blocks (4) corresponding to the corresponding rotating support rods (3) are slidably connected to the bottom of the supporting plate (10), and one side of each sliding block (4) is rotatably connected to one side of each rotating support rod (3).
3. The safe and stable hydraulic lifting platform as claimed in claim 1, wherein the top of the base (1) is provided with four telescopic rods (6) in a rectangular arrangement, the top ends of the plurality of telescopic rods (6) are all fixedly connected with the bottom of the supporting plate (10), the outer walls of the plurality of telescopic rods (6) are all sleeved with springs (8), the outer walls of the telescopic rods (6) are fixedly sleeved with pressing plates (7) fixedly connected with the top ends of the springs (8), and the bottom ends of the springs (8) are fixedly connected with the top of the base (1).
4. The hydraulic lifting platform of claim 3, wherein the telescopic rod (6) comprises a sleeve (601) fixedly connected with the top of the base (1), the top end of the sleeve (601) is embedded into a sliding rod (602), the pressing plate (7) is fixedly sleeved on the sliding rod (602), the top end of the sliding rod (602) is fixedly connected with the bottom of the supporting plate (10), one end of the sliding rod (602) located in the sleeve (601) is provided with a connecting groove (603), the bottom inner wall of the sleeve (601) is fixedly connected with a connecting rod (604), the top end of the connecting rod (604) extends to the inside of the connecting groove (603) and is fixedly sleeved with a rubber plug (605) in friction contact with the inner wall of the connecting groove (603).
5. The safe and stable hydraulic lifting platform as claimed in claim 2, wherein one side of each of the plurality of rotary supporting rods (3) is fixedly connected with a tension spring (5), and the other end of each of the plurality of tension springs (5) is fixedly connected with a central rod (15).
6. A safety and stability hydraulic lifting platform according to claim 1, wherein two extension ladders (9) are symmetrically arranged on both sides of the supporting plate (10).
7. A safe and stable hydraulic lifting platform as claimed in claim 1, wherein the top of the supporting plate (10) is provided with four supporting rods (11) in a rectangular arrangement, and the top ends of the four supporting rods (11) are fixedly connected with the bottom of the top plate (12).
8. A safe and stable hydraulic lifting platform as claimed in claim 7, wherein a guardrail (17) is fixedly connected between two adjacent support rods (11), and the bottom of the guardrail (17) is fixedly connected with the top of the support plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122263514.4U CN216004857U (en) | 2021-09-16 | 2021-09-16 | Hydraulic lifting platform of safety and stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122263514.4U CN216004857U (en) | 2021-09-16 | 2021-09-16 | Hydraulic lifting platform of safety and stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216004857U true CN216004857U (en) | 2022-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122263514.4U Active CN216004857U (en) | 2021-09-16 | 2021-09-16 | Hydraulic lifting platform of safety and stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216004857U (en) |
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2021
- 2021-09-16 CN CN202122263514.4U patent/CN216004857U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A safe and stable hydraulic lifting platform Effective date of registration: 20231212 Granted publication date: 20220311 Pledgee: Liuzhou small and micro enterprises financing Company limited by guarantee Pledgor: Liuzhou SHANGXIA Auto Parts Co.,Ltd. Registration number: Y2023980070969 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |