CN111807280A - Scissor-fork type lifting platform - Google Patents
Scissor-fork type lifting platform Download PDFInfo
- Publication number
- CN111807280A CN111807280A CN201911153948.XA CN201911153948A CN111807280A CN 111807280 A CN111807280 A CN 111807280A CN 201911153948 A CN201911153948 A CN 201911153948A CN 111807280 A CN111807280 A CN 111807280A
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- CN
- China
- Prior art keywords
- machine body
- scissor
- frame
- power box
- movably arranged
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
- B66F11/042—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations actuated by lazy-tongs mechanisms or articulated levers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F13/00—Common constructional features or accessories
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses a scissor type lifting platform which comprises a machine body and an operation table, wherein a power box is transversely and fixedly arranged in the middle of the bottom surface of the machine body through a protective frame, an adjusting frame is vertically and movably arranged at one end of the side surface of the machine body through an installation groove, a bearing plate is obliquely and movably arranged at the bottom end of the side surface of the adjusting frame through a connecting shaft, a rectangular installation base is transversely and fixedly arranged in the middle of the top surface of the machine body, a scissor support frame is movably arranged on the inner wall of the installation base through a rotating shaft, and a hydraulic jacking rod is obliquely and movably arranged between two adjacent support rods in the scissor support frame. The hydraulic push rod is controlled to stretch out and draw back to unfold the bearing plate according to use requirements, the overall stability of the lifting platform during use can be effectively enhanced, the folding connecting rod can control the deflection angle of the adjusting frame to meet the support requirements in different directions, and the use effect is good.
Description
Technical Field
The invention relates to the technical field of lifting platforms, in particular to a scissor type lifting platform.
Background
The lifting platform is a hoisting machine for vertically transporting people or objects. Also refers to equipment for vertical conveying in logistics systems such as factories and automatic warehouses, and various plane conveying equipment is often arranged on the lifting platform and is used as a connecting device for conveying lines with different heights. The hydraulic lifting platform is generally driven by hydraulic pressure, so the hydraulic lifting platform is called as a hydraulic lifting platform. The lifting platform can be divided into a fixed type and a movable type: the movable type is divided into a straight arm type, a crank arm type, a scissor type, a mast type, an aluminum alloy lifting platform and a telescopic cylinder type: 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.
Current cut fork lift platform and mostly be single-pole support formula structure, for example application number is 201820898587.6, and the name is the patent of cutting fork lift platform, and not only the lift is high limited, and fail safe nature is poor moreover, and the overall stability when position adjustment is not enough, and the practicality is poor.
Disclosure of Invention
The invention aims to provide a scissor type lifting platform to solve the problems of limited lifting height and poor safety and reliability of a lifting platform with a single-rod supporting structure in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a cut fork lift platform, includes organism, operation panel, the bottom surface middle part of organism is provided with the headstock through being equipped with protective frame horizontal fixation, the bottom surface of the organism in the headstock outside is equipped with a set of drive wheel, leading wheel through the vertical symmetry activity of bracing piece, the side one end of organism is provided with the adjustment frame through seting up the vertical activity of mounting groove, the side bottom of adjustment frame is provided with the bearing plate through linking axle slant activity, the top surface middle part of organism transversely fixedly is provided with rectangle form installation base, the inner wall of installation base is equipped with cuts the fork support frame through the rotation axis activity, slant activity is equipped with hydraulic pressure liftout bar between two inside adjacent vaulting poles of cutting the fork support frame, the operation panel sets up through the horizontal activity of balance plate and keeps away from installation base one end side cutting the fork support.
Preferably, a forward and reverse rotation driving motor is arranged in the power box and is connected with the synchronizing shaft of the driving wheel through a transmission mechanism.
Preferably, a tool storage box is longitudinally arranged on the inner wall of the power box at one side of the built-in driving motor of the power box, and a machine door is vertically and movably arranged at the bottom end of the front side surface of the power box at one side of the tool storage box.
Preferably, a folding connecting rod is obliquely arranged between the adjusting frame and the side face of the machine body, and the adjusting included angle between the adjusting frame and the side face of the machine body through the folding connecting rod ranges from 0 degree to 45 degrees.
Preferably, a hydraulic push rod is obliquely arranged between the bearing plate and the adjusting frame, and the angle adjusting range of the bearing plate in the adjusting frame through the hydraulic push rod is-45-60 degrees.
Preferably, the maximum height of the operating platform, which is adjusted between the hydraulic jacking rod and the mounting base under the action of the scissor support frame, is 2 times of the folded height of the scissor support frame.
Compared with the prior art, the invention has the beneficial effects that:
1. the bearing plate is arranged on the side face of the machine body in a slant mode through the adjusting frame, the hydraulic push rod is arranged between the bearing plate and the adjusting frame in a slant mode, the folding connecting rod is arranged between the adjusting frame and the side face of the machine body, the hydraulic push rod can be controlled to stretch out and draw back to unfold the bearing plate according to use requirements during use, the overall stability of the lifting product platform during use can be effectively enhanced, the folding connecting rod can control the deflection angle of the adjusting frame to meet the supporting requirements in different directions, and the use effect is good.
2. The hydraulic jacking rods are movably arranged between two adjacent support rods in the scissor support frame in an inclined mode, the bearing capacity of the operating platform can be effectively enhanced, the machine body is controlled by the built-in motor to rotate, automatic control operation is achieved when the position of the machine body is adjusted through the rotation of the driving wheel, and the practicability is high.
Drawings
The accompanying drawings, which 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 principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the operation table of the present invention after being lifted;
fig. 3 is a top view of the surface structure of the housing of the present invention.
In the figure: 1. a body; 2. an operation table; 3. a power box; 4. a drive wheel; 5. a guide wheel; 6. an adjusting frame; 7. a pressure bearing plate; 8. installing a base; 9. a scissor support frame; 10. a hydraulic jacking rod; 11. a tool storage case; 12. a machine door; 13. folding the connecting rod; 14. and a hydraulic push rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1, 2 and 3, in an embodiment of the present invention, a scissor lift platform includes a body 1, an operation table 2, a power box 3 is transversely and fixedly arranged in the middle of the bottom surface of a machine body 1 through a protective frame, a group of driving wheels 4 and guide wheels 5 are vertically and symmetrically movably arranged on the bottom surface of the machine body 1 outside the power box 3 through supporting rods, an adjusting frame 6 is vertically and movably arranged at one end of the side surface of the machine body 1 through a mounting groove, a bearing plate 7 is obliquely and movably arranged at the bottom end of the side surface of the adjusting frame 6 through a connecting shaft, a rectangular mounting base 8 is transversely and fixedly arranged in the middle of the top surface of the machine body 1, a scissor support frame 9 is movably arranged on the inner wall of the mounting base 8 through a rotating shaft, a hydraulic jacking rod 10 is obliquely and movably arranged between two adjacent supporting rods in the scissor support frame 9, and the operation table 2 is transversely and movably arranged on; a forward and reverse rotation driving motor is arranged in the power box 3 and is connected with a synchronous shaft of the driving wheel 4 through a transmission mechanism, so that the operation requirement during position adjustment is met; a tool containing box 11 is longitudinally arranged on the inner wall of the power box 3 at one side of the power box 3, in which the driving motor is arranged, and a machine door 12 is vertically and movably arranged at the bottom end of the front side surface of the power box 3 at one side of the tool containing box 11, so that the practicability is enhanced; a folding connecting rod 13 is obliquely arranged between the adjusting frame 6 and the side surface of the machine body 1, and the adjusting included angle range between the adjusting frame 6 and the side surface of the machine body 1 through the folding connecting rod 13 is 0-45 degrees, so that the supporting requirements in different directions are met; a hydraulic push rod 14 is obliquely arranged between the bearing plate 7 and the adjusting frame 6, and the angle adjusting range of the bearing plate 7 in the adjusting frame 6 through the hydraulic push rod 14 is-45-60 degrees, so that the safety and stability in use are enhanced; the maximum height of the operating platform 2, which is adjusted between the hydraulic jacking rod 10 and the mounting base 8 under the action of the scissor support frame 9, is 2 times of the folded height of the scissor support frame 9, so that the lifting requirement is met; rotate through 3 built-in motors of headstock during the use and drive the rotation of drive wheel 4 in order to move the lift platform to the operation area automatically, stretch out and draw back in order to launch bearing plate 7 through control hydraulic push rod 14 according to the user demand, overall stability when can effectively strengthen the lift article platform and use, folding connecting rod 13 can control the deflection angle of adjustment frame 6 in order to satisfy not equidirectional support demand, the slant of cutting between fork support frame 9 and the operation panel 2 is equipped with hydraulic pressure jacking rod 10, can effectively strengthen the bearing capacity of operation panel 2, excellent in use effect.
The working principle and the using process of the invention are as follows: rotate through 3 built-in motors of headstock during the use and drive the rotation of drive wheel 4 in order to move the lift platform to the operation area automatically, stretch out and draw back in order to launch bearing plate 7 through control hydraulic push rod 14 according to the user demand, overall stability when can effectively strengthen the lift article platform and use, folding connecting rod 13 can control the deflection angle of adjustment frame 6 in order to satisfy not equidirectional support demand, the slant of cutting between fork support frame 9 and the operation panel 2 is equipped with hydraulic pressure jacking rod 10, can effectively strengthen the bearing capacity of operation panel 2, excellent in use effect.
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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. 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 (6)
1. The utility model provides a cut fork lift platform, includes organism (1), operation panel (2), its characterized in that: the middle part of the bottom surface of the machine body (1) is transversely and fixedly provided with a power box (3) through a protective frame, the bottom surface of the machine body (1) at the outer side of the power box (3) is vertically and symmetrically provided with a group of driving wheels (4) and guide wheels (5) through a support rod, an adjusting frame (6) is vertically and movably arranged at one end of the side surface of the machine body (1) through an installation groove, the bottom end of the side surface of the adjusting frame (6) is obliquely and movably provided with a bearing plate (7) through a connecting shaft, a rectangular mounting base (8) is transversely and fixedly arranged in the middle of the top surface of the machine body (1), the inner wall of the mounting base (8) is movably provided with a scissor support frame (9) through a rotating shaft, a hydraulic jacking rod (10) is obliquely and movably arranged between two adjacent stay bars in the scissor support frame (9), the operation table (2) is transversely movably arranged on the side face of one end, far away from the mounting base (8), of the scissor support frame (9) through a balance plate.
2. A scissor lift platform according to claim 1, wherein: and a forward and reverse rotation driving motor is arranged in the power box (3) and is connected with the synchronous shaft of the driving wheel (4) through a transmission mechanism.
3. A scissor lift platform according to claim 2, wherein: the tool storage box (11) is longitudinally arranged on the inner wall of the power box (3) on one side of the built-in driving motor of the power box (3), and a machine door (12) is vertically and movably arranged at the bottom end of the front side surface of the power box (3) on one side of the tool storage box (11).
4. A scissor lift platform according to claim 1, wherein: the adjustable folding machine is characterized in that a folding connecting rod (13) is obliquely arranged between the adjusting frame (6) and the side face of the machine body (1), and the adjusting included angle range of the adjusting frame (6) between the folding connecting rod (13) and the side face of the machine body (1) is 0-45 degrees.
5. A scissor lift platform according to claim 1, wherein: a hydraulic push rod (14) is obliquely arranged between the bearing plate (7) and the adjusting frame (6), and the angle adjusting range of the bearing plate (7) in the adjusting frame (6) through the hydraulic push rod (14) is-45-60 degrees.
6. A scissor lift platform according to claim 1, wherein: the maximum height of the operating platform (2) adjusted between the hydraulic jacking rod (10) and the mounting base (8) under the action of the scissor support frame (9) is 2 times of the folded height of the scissor support frame (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911153948.XA CN111807280A (en) | 2019-11-22 | 2019-11-22 | Scissor-fork type lifting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911153948.XA CN111807280A (en) | 2019-11-22 | 2019-11-22 | Scissor-fork type lifting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111807280A true CN111807280A (en) | 2020-10-23 |
Family
ID=72844090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911153948.XA Pending CN111807280A (en) | 2019-11-22 | 2019-11-22 | Scissor-fork type lifting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111807280A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112550641A (en) * | 2021-01-20 | 2021-03-26 | 李思梦 | Loose pulley rescue device |
| CN114988331A (en) * | 2021-03-02 | 2022-09-02 | 北京华顺德电力工程有限公司 | Maintenance auxiliary device for electric power transformation engineering |
| CN116142059A (en) * | 2023-04-20 | 2023-05-23 | 东营胜蓝石油科技开发有限公司 | Sand pulling operation vehicle for oil field |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2392758Y (en) * | 1999-11-11 | 2000-08-23 | 南京大金山实业有限公司 | Light hydraulic lifting vehicle |
| CN201560075U (en) * | 2009-10-24 | 2010-08-25 | 威海广泰空港设备股份有限公司 | Crab-claw type outrigger device |
| CN101830414A (en) * | 2010-05-04 | 2010-09-15 | 大连益利亚工程机械有限公司 | Car body supporting leg device of high-altitude operation car |
| CN203284104U (en) * | 2013-06-14 | 2013-11-13 | 北京京城重工机械有限责任公司 | Integral-welding spider type supporting leg |
| CN204111249U (en) * | 2014-07-21 | 2015-01-21 | 安徽省界首市云龙粮机配套工程有限公司 | A kind of mobile hydraulic lifting platform |
| CN207748817U (en) * | 2017-12-27 | 2018-08-21 | 泰州市正峰机电有限公司 | Safety-type hydraulic elevating platform |
-
2019
- 2019-11-22 CN CN201911153948.XA patent/CN111807280A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2392758Y (en) * | 1999-11-11 | 2000-08-23 | 南京大金山实业有限公司 | Light hydraulic lifting vehicle |
| CN201560075U (en) * | 2009-10-24 | 2010-08-25 | 威海广泰空港设备股份有限公司 | Crab-claw type outrigger device |
| CN101830414A (en) * | 2010-05-04 | 2010-09-15 | 大连益利亚工程机械有限公司 | Car body supporting leg device of high-altitude operation car |
| CN203284104U (en) * | 2013-06-14 | 2013-11-13 | 北京京城重工机械有限责任公司 | Integral-welding spider type supporting leg |
| CN204111249U (en) * | 2014-07-21 | 2015-01-21 | 安徽省界首市云龙粮机配套工程有限公司 | A kind of mobile hydraulic lifting platform |
| CN207748817U (en) * | 2017-12-27 | 2018-08-21 | 泰州市正峰机电有限公司 | Safety-type hydraulic elevating platform |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112550641A (en) * | 2021-01-20 | 2021-03-26 | 李思梦 | Loose pulley rescue device |
| CN114988331A (en) * | 2021-03-02 | 2022-09-02 | 北京华顺德电力工程有限公司 | Maintenance auxiliary device for electric power transformation engineering |
| CN116142059A (en) * | 2023-04-20 | 2023-05-23 | 东营胜蓝石油科技开发有限公司 | Sand pulling operation vehicle for oil field |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201023 |