CN210393624U - Fixed hydraulic lifting platform - Google Patents
Fixed hydraulic lifting platform Download PDFInfo
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- CN210393624U CN210393624U CN201921082873.6U CN201921082873U CN210393624U CN 210393624 U CN210393624 U CN 210393624U CN 201921082873 U CN201921082873 U CN 201921082873U CN 210393624 U CN210393624 U CN 210393624U
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Abstract
The utility model discloses a fixed hydraulic lifting platform, which comprises a base, wherein a telescopic bracket is arranged on the upper side of the base, a first lifting platform is arranged on the upper side of the telescopic bracket, a second lifting platform is arranged inside the first lifting platform, a third lifting platform is arranged inside the second lifting platform, a first hydraulic cylinder is arranged between the telescopic brackets, a second hydraulic cylinder is arranged on the lower side of the second lifting platform, a third hydraulic cylinder is arranged on the lower side of the third lifting platform, the first hydraulic cylinder, the second hydraulic cylinder and the third hydraulic cylinder are respectively connected with a hydraulic pump and a hydraulic oil tank through oil pipelines, the control end of the hydraulic pump is electrically connected with a PLC control cabinet, the fixed hydraulic lifting platform of the utility model can adjust the operation platforms with three different heights to use through the arranged first lifting platform, the second lifting platform and the third lifting platform, the efficiency of operation platform use has been improved.
Description
Technical Field
The utility model relates to a elevating platform technical field specifically is a fixed hydraulic elevating platform.
Background
The lifting platform is vertically lifted by the hydraulic cylinder, the hydraulic cylinder is made of high-strength materials and has good mechanical performance, and the tower-shaped ladder-shaped protection frame enables the lifting platform to have higher stability. The product is a vertical lifting machine composed of multi-purpose single-action telescopic sleeve cylinder. The whole machine has the characteristics of compact design structure, small shaking, light weight, convenient movement and the like, and is the safest, most economical and practical machine for climbing operation. The complete machine of the telescopic cylinder type lifting platform consists of a platform, a telescopic oil cylinder, a single-ladder type or double-ladder type anti-rotation mechanism, a chassis oil telescopic cylinder type lifting platform box, supporting legs, walking wheels and the like. The platform is directly jacked by a telescopic oil cylinder, when a motor is started, the motor drives a gear pump to supply oil, oil is input into the oil cylinder through a one-way valve and an electromagnetic channel, the telescopic oil cylinder ascends section by section, the system pressure reaches the rated working pressure when the platform ascends to the maximum height, an oil overflow valve unloads at the moment, the oil pressure is kept at the constant working pressure, the one-way valve maintains the pressure after the platform stops, the platform stops at the maximum working position, and the platform can stop at any position below the maximum height according to the on-site operation height.
The existing operation platform can only lift one height at the same time to carry out high-place operation, and can not carry out high-place operation on a plurality of construction sites with different heights at the same time, so that the use flexibility is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fixed hydraulic lifting platform to solve current operation platform and can only go up and down a height simultaneously and carry out the aerial work, can not carry out the aerial work to the job site of many different heights simultaneously, reduced the problem of the flexibility of using.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixed hydraulic elevating platform, includes the base, flexible support is installed to the base upside, the one-level elevating platform is installed to flexible support upside, one-level elevating platform internally mounted has the second grade elevating platform, second grade elevating platform internally mounted has tertiary elevating platform, install first pneumatic cylinder between the flexible support, the second pneumatic cylinder is installed to second grade elevating platform downside, the third pneumatic cylinder is installed to tertiary elevating platform downside, first pneumatic cylinder, second pneumatic cylinder and third pneumatic cylinder are connected with hydraulic pump and hydraulic tank respectively through defeated oil pipe, the control end and the PLC switch board electric connection of hydraulic pump.
Preferably, the supporting legs are installed on the lower side of the base, and the pulleys are installed on the lower side of the supporting legs.
Preferably, the second hydraulic cylinder is provided with two at least, second hydraulic cylinder upper end outside fixed sleeve is equipped with the connecting seat, and connecting seat one side passes through bolt and one-level elevating platform lower part fixed connection.
Preferably, a supporting plate is installed on the lower side of the second-stage lifting platform, and the lower side of the third hydraulic cylinder is fixedly installed on the supporting plate.
Preferably, a first guardrail is installed on the outer side of the upper end of the primary lifting platform.
Preferably, a second guardrail is installed on the outer side of the upper end of the three-stage lifting platform.
Preferably, a first through hole is formed in the first-stage lifting platform, and a second through hole is formed in the second-stage lifting platform.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an one-level elevating platform, second grade elevating platform and the tertiary elevating platform that are equipped with can adjust the operation panel of three kinds of co-altitude and use, have improved the efficiency that the operation panel used.
2. And the first-level lifting platform, the second-level lifting platform and the third-level lifting platform are driven in a hydraulic mode, so that the lifting is stable, and the lifting height can be conveniently regulated.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a sectional view of the structure at the position A-A of the present invention;
fig. 3 is a schematic view of a multi-stage elevating platform of the present invention.
In the figure: 1. a base; 2. a telescopic bracket; 3. a primary lifting platform; 4. a secondary lifting platform; 5. a third-stage lifting platform; 6. a first guardrail; 7. a first hydraulic cylinder; 8. a hydraulic oil tank; 9. a hydraulic pump; 10. supporting legs; 11. a pulley; 12. a first through hole; 13. a third hydraulic cylinder; 14. a second through hole; 15. a second hydraulic cylinder; 16. a connecting seat; 17. a bolt; 18. a support plate; 19. and a second guardrail.
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.
Referring to fig. 1, 2 and 3, in an embodiment of the present invention, a fixed hydraulic lifting platform includes a base 1, a telescopic bracket 2 is installed on an upper side of the base 1, a first lifting platform 3 is installed on an upper side of the telescopic bracket 2, a second lifting platform 4 is installed inside the first lifting platform 3, a third lifting platform 5 is installed inside the second lifting platform 4, a first hydraulic cylinder 7 is installed between the telescopic brackets 2, a second hydraulic cylinder 15 is installed on a lower side of the second lifting platform 4, a third hydraulic cylinder 13 is installed on a lower side of the third lifting platform 5, the first hydraulic cylinder 7, the second hydraulic cylinder 15 and the third hydraulic cylinder 13 are respectively connected with a hydraulic pump 9 and a hydraulic oil tank 8 through oil pipes, and are driven in a hydraulic manner, so that lifting is stable, and lifting height can be conveniently regulated, a control end of the hydraulic pump 9 is electrically connected with a PLC control cabinet, the adjustable lifting platform is convenient to regulate, the supporting foot 10 is installed on the lower side of the base 1, the pulley 11 is installed on the lower side of the supporting foot 10, the movable lifting platform is convenient to use, at least two second hydraulic cylinders 15 are arranged, the connecting seat 16 is fixedly sleeved on the outer side of the upper end of each second hydraulic cylinder 15, one side of the connecting seat 16 is fixedly connected with the lower portion of the first-level lifting platform 3 through the bolt 17, the lower side of each second hydraulic cylinder 15 is conveniently connected and fixed, the supporting plate 18 is installed on the lower side of the second-level lifting platform 4, the lower side of the third hydraulic cylinder 13 is fixedly installed on the supporting plate 18 and is convenient to connect and fix the lower portion of the third hydraulic cylinder 13, the first guardrail 6 is installed on the outer side of the upper end of the first-level lifting platform 3 and is convenient to protect the outer side of the first-level lifting platform 3, the, the second through hole 14 is formed in the second-stage lifting platform 4, so that the second-stage lifting platform 4 can be conveniently retracted into the first-stage lifting platform 3 when not used, the third-stage lifting platform 5 can be retracted into the second-stage lifting platform 4 when not used, the lifting height of the second-stage lifting platform 4 is 80cm-160cm, and the lifting height of the third-stage lifting platform 5 is 60cm-120 cm.
The utility model discloses a theory of operation and use flow: can drive 3 oscilaltions of one-level elevating platform through the first pneumatic cylinder 7 of regulation control, but also can carry out lifting control through second pneumatic cylinder 15 and the third pneumatic cylinder 13 that are equipped with can separately independent drive second grade elevating platform 4 and tertiary elevating platform 5 respectively, thereby can adjust the operation panel of three kinds of co-altitude and use, the efficiency that the operation panel used has been improved, and one-level elevating platform 3, drive through hydraulic mode between second grade elevating platform 4 and the tertiary elevating platform 5, make the lift steady, be convenient for regulate and control the height that goes up and down.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a fixed hydraulic lifting platform, includes base (1), its characterized in that: telescopic bracket (2) are installed to base (1) upside, one-level elevating platform (3) are installed to telescopic bracket (2) upside, one-level elevating platform (3) internally mounted has second grade elevating platform (4), second grade elevating platform (4) internally mounted has tertiary elevating platform (5), install first pneumatic cylinder (7) between telescopic bracket (2), second hydraulic cylinder (15) are installed to second grade elevating platform (4) downside, third pneumatic cylinder (13) are installed to tertiary elevating platform (5) downside, first pneumatic cylinder (7), second hydraulic cylinder (15) and third pneumatic cylinder (13) are connected with hydraulic pump (9) and hydraulic tank (8) respectively through defeated oil pipe, the control end and the PLC switch board electric connection of hydraulic pump (9).
2. A stationary hydraulic lift platform according to claim 1 wherein: supporting legs (10) are installed to base (1) downside, and supporting legs (10), and pulley (11) are installed to the downside.
3. A stationary hydraulic lift platform according to claim 1 wherein: second pneumatic cylinder (15) are provided with two at least, the fixed cover in second pneumatic cylinder (15) upper end outside is equipped with connecting seat (16), and connecting seat (16) one side through bolt (17) and one-level elevating platform (3) lower part fixed connection.
4. A stationary hydraulic lift platform according to claim 1 wherein: a supporting plate (18) is installed on the lower side of the second-stage lifting platform (4), and the lower side of the third hydraulic cylinder (13) is fixedly installed on the supporting plate (18).
5. A stationary hydraulic lift platform according to claim 1 wherein: a first guardrail (6) is installed on the outer side of the upper end of the primary lifting platform (3).
6. A stationary hydraulic lift platform according to claim 1 wherein: and a second guardrail (19) is arranged on the outer side of the upper end of the three-stage lifting platform (5).
7. A stationary hydraulic lift platform according to claim 1 wherein: a first through hole (12) is formed in the first-stage lifting platform (3), and a second through hole (14) is formed in the second-stage lifting platform (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921082873.6U CN210393624U (en) | 2019-07-11 | 2019-07-11 | Fixed hydraulic lifting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921082873.6U CN210393624U (en) | 2019-07-11 | 2019-07-11 | Fixed hydraulic lifting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210393624U true CN210393624U (en) | 2020-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921082873.6U Active CN210393624U (en) | 2019-07-11 | 2019-07-11 | Fixed hydraulic lifting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210393624U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112372214A (en) * | 2020-11-17 | 2021-02-19 | 广西途辉建筑工程有限公司 | Tool positioning platform for welding |
| CN114148966A (en) * | 2021-12-13 | 2022-03-08 | 南通长青沙船舶工程有限公司 | High boats and ships outer wall of security detects uses lift platform |
-
2019
- 2019-07-11 CN CN201921082873.6U patent/CN210393624U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112372214A (en) * | 2020-11-17 | 2021-02-19 | 广西途辉建筑工程有限公司 | Tool positioning platform for welding |
| CN114148966A (en) * | 2021-12-13 | 2022-03-08 | 南通长青沙船舶工程有限公司 | High boats and ships outer wall of security detects uses lift platform |
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