CN105967099A - Car lift capable of being braked - Google Patents
Car lift capable of being braked Download PDFInfo
- Publication number
- CN105967099A CN105967099A CN201610585171.4A CN201610585171A CN105967099A CN 105967099 A CN105967099 A CN 105967099A CN 201610585171 A CN201610585171 A CN 201610585171A CN 105967099 A CN105967099 A CN 105967099A
- Authority
- CN
- China
- Prior art keywords
- sliding frame
- horizontal sliding
- cylinder
- lifting
- under casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated
- B66F7/085—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated pneumatically operated
-
- 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
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
- B66F17/006—Safety devices, e.g. for limiting or indicating lifting force for working platforms
-
- 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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention relates to a car lift capable of being braked. The car lift comprises a bottom box. Lifting columns are installed on the bottom box in a sliding mode. A lifting table is fixedly connected to the lifting columns, a kidney-shaped groove is formed at the lower ends of the lifting columns, a box base is installed in the bottom box, a round rotary wheel is movably installed in the center of the box base, a cylinder is welded to the round rotary wheel, and a mooring rope is installed on the round rotary wheel. A horizontal sliding frame is installed on the right side of the bottom box, a sliding block is connected with the outward extending end of the mooring rope, a movable pulley is connected at the upper end of the sliding block, the movable pulley is sleeved with a rope belt, and a cylinder is connected with the rope belt. The horizontal sliding frame is provided with square grooves in the horizontal direction, springs are installed at the bottoms of the square grooves, and the springs are connected with limiting blocks. The car lift is high in automation degree, and can automatically drive cars to ascend. When the cars ascend, through cooperation of the horizontal sliding frame and the limiting blocks, the horizontal sliding frame can be braked when a hydraulic cylinder or cylinder fails, the effect of preventing cars from falling suddenly is achieved, and safety is high.
Description
Technical field
The present invention relates to lifting machine equipment technical field, specifically one can brake type lifting machine.
Background technology
Lifting machine is vapour guarantor's equipment that locomotive maintenance industry is conventional.Lifting machine plays in auto repair maintenance
Vital effect, lifting machine quality directly affects the personal safety of maintainer.
The most principle of lifting machine is all to use driving mechanisms control flat board to move at vertical direction, is controlling
Time, cylinder or hydraulic cylinder are requisite control driver parts, but when lifting, cylinder or hydraulic cylinder
The most malfunctioning, often cause great security incident.
Summary of the invention
During lifting, safety is easily caused due to cylinder or hydraulic cylinder's failure for tradition lifting machine
The defect of accident, the present invention propose there is the one of high safety performance can brake type lifting machine.
One can brake type lifting machine, including under casing, described under casing is provided with lifting column along longitudinal sliding motion,
Described lifting column upper end is fixed with lifting platform.
Described lifting column lower end is provided with the kidney slot of level, and described under casing is internally installed housing seat, described case
Housing central movable is provided with round runner, and the edge of described round runner is welded with and is slidably mounted in kidney slot
Cylinder, the lateral surface of described round runner is wound with hawser.
Being provided with horizontal sliding frame on the right side of described under casing, the other end connection of described hawser is slidably mounted on water
The smooth slide block moved on frame, described upper end of slide block is connected by bearing movable pulley, and described movable pulley is wound with
Rope band, one end of described rope band is fixed on horizontal sliding frame, and the other end of described rope band connects cylinder.
Square groove is distributed on described horizontal sliding frame in the horizontal direction, bottom described square groove, is mounted on bullet
Spring, described spring upper end is respectively connected with the limited block being vertically slidably mounted at above square groove, described
The left end of limited block is the inclined-plane matched with slide block.
Between the most adjacent two limited blocks, spacing is equal.
During described horizontal sliding frame slides to the right, it is possible to automatically press under limited block, press it down
After limited block can automatically rise under elastic spring, and can effectively in the case of cylinder deactivation,
Prevent horizontal sliding frame from sliding the most to the left so that braking lifting platform, so reach to prevent on lifting platform people or
Goods falls the most rapidly, thus avoids potential safety hazard, has higher risk prevention function.
The invention has the beneficial effects as follows:
Automaticity of the present invention is high, can not only rise by automatic traction vehicle, additionally it is possible on vehicle
While Shenging, by coordinating of horizontal sliding frame and limited block, reach when hydraulic cylinder or cylinder deactivation, energy
Enough by the braking of horizontal sliding frame, reach the effect preventing vehicle from falling suddenly, there is higher security performance.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the front view of the present invention；
Fig. 2 is the A-A sectional view of Fig. 1.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect,
Below the present invention is expanded on further.
As shown in Figure 1 to Figure 2, one can brake type lifting machine, including under casing 1, along longitudinally on described under casing 1
Being slidably fitted with lifting column 2, described lifting column 2 upper end is fixed with lifting platform 3.
Described lifting column 2 lower end is provided with the kidney slot 2a of level, and described under casing 1 is internally installed housing seat 5, institute
Stating housing seat 5 central movable and be provided with round runner 6, the edge of described round runner 6 is welded with and is slidably mounted on kidney-shaped
Cylinder in groove 2a, the lateral surface of described round runner 6 is wound with hawser 7.
Being provided with horizontal sliding frame 8 on the right side of described under casing 1, the other end connection of described hawser 7 is slidably mounted on
Slide block 9 on horizontal sliding frame 8, described slide block 9 upper end is connected by bearing movable pulley 10, described movable pulley
Being wound with rope band 11 on 10, one end of described rope band 11 is fixed on horizontal sliding frame 8, another of described rope band 11
End connection has cylinder 12.
Square groove 8a is distributed on described horizontal sliding frame 8 in the horizontal direction, is respectively mounted bottom described square groove 8a
Spring 13, described spring 13 upper end is had to be respectively connected with vertically to be slidably mounted at the limit above square groove 8a
Position block 4, the left end of described limited block 4 is the inclined-plane matched with slide block 9.
Between the most adjacent two limited blocks 4, spacing is equal.
During lifting, the piston rod controlling cylinder 12 shrinks, and pulls rope band 11 so that whole movable pulley 10, water
The smooth frame 8 that moves slides to the right, and slide block 9 pulls hawser 7 when moving right, and then promotes circle runner 6 to carry out up time
Pin rotates, and cylinder moves up, and then drives lifting column 2 and lifting platform 3 upward sliding, reaches lifting
Purpose.
During described horizontal sliding frame 8 slides to the right, it is possible to automatically limited block is pressed for 4 times, press down
Limited block 4 afterwards can rise for 13 times automatically at elastic spring, and the feelings that can effectively lose efficacy at cylinder 12
Under condition, prevent horizontal sliding frame 8 from automatically sliding to the left so that lifting platform 3 is braked, and then reach to prevent lifting
On platform 3, vehicle falls the most rapidly, thus eliminates potential safety hazard, it is ensured that the safety of user.
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.The industry
Skilled person will appreciate that, the present invention is not restricted to the described embodiments, in above-described embodiment and description
The principle of the simply present invention described, without departing from the spirit and scope of the present invention, the present invention also can
Having various changes and modifications, these changes and improvements both fall within claimed invention.Application claims
Protection domain is defined by appending claims and equivalent thereof.
Claims (2)
1. can a brake type lifting machine, including under casing (1), it is characterised in that: on described under casing (1)
Being provided with lifting column (2) along longitudinal sliding motion, described lifting column (2) upper end is fixed with lifting platform (3)；
Described lifting column (2) lower end is provided with the kidney slot (2a) of level, and described under casing (1) is internally installed to be had
Housing seat (5), described housing seat (5) central movable is provided with round runner (6), described round runner (6)
Edge be welded with the cylinder being slidably mounted in kidney slot (2a), the lateral surface of described round runner (6) around
There is hawser (7)；
Described under casing (1) right side is provided with horizontal sliding frame (8), and the other end of described hawser (7) connects
Having the slide block (9) being slidably mounted on horizontal sliding frame (8), described slide block (9) upper end is by bearing even
It is connected to movable pulley (10), described movable pulley (10) is wound with rope band (11), the one of described rope band (11)
End is fixed on horizontal sliding frame (8), and the other end of described rope band (11) connects cylinder (12)；
Square groove (8a), described square groove (8a) are distributed in the horizontal direction on described horizontal sliding frame (8)
Bottom is mounted on spring (13), and described spring (13) upper end is respectively connected with vertically to be slidably mounted at
The limited block (4) of square groove (8a) top, the left end of described limited block (4) is and slide block (9) phase
The inclined-plane joined.
One the most according to claim 1 can brake type lifting machine, it is characterised in that: the most adjacent two
Between limited block (4), spacing is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610585171.4A CN105967099A (en) | 2016-07-22 | 2016-07-22 | Car lift capable of being braked |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610585171.4A CN105967099A (en) | 2016-07-22 | 2016-07-22 | Car lift capable of being braked |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105967099A true CN105967099A (en) | 2016-09-28 |
Family
ID=56953229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610585171.4A Pending CN105967099A (en) | 2016-07-22 | 2016-07-22 | Car lift capable of being braked |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105967099A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106495055A (en) * | 2016-11-01 | 2017-03-15 | 芜湖市恒浩机械制造有限公司 | A kind of lifting machine |
| CN113233369A (en) * | 2021-04-19 | 2021-08-10 | 中建八局第二建设有限公司 | Construction equipment convenient to bridge member installation |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3228965A1 (en) * | 1982-08-03 | 1984-02-09 | Siemens AG, 1000 Berlin und 8000 München | Device for lifting, lowering and tilting a location surface for an instrument |
| DD231775A1 (en) * | 1984-08-13 | 1986-01-08 | Rinder Schweine Ausruest | DRAWER AND LIFTING DEVICE |
| SU1456353A1 (en) * | 1987-01-04 | 1989-02-07 | Научно-Производственное Объединение "Жилкоммунтехника" | Support arrangement for mast of load-handling machine |
| US5137301A (en) * | 1990-02-05 | 1992-08-11 | Jost-Werke Gmbh | Landing gear for semitrailers and the like |
| CN201280417Y (en) * | 2008-09-23 | 2009-07-29 | 张广廷 | Elevation apparatus for cam type material box |
| CN203624977U (en) * | 2013-12-26 | 2014-06-04 | 潍坊达而高电子技术有限公司 | Slowly-lifting mechanism |
| DE102014010483A1 (en) * | 2014-07-15 | 2016-01-21 | Jan Grinbaum | Method and device for changing wheels on a motor vehicle |
-
2016
- 2016-07-22 CN CN201610585171.4A patent/CN105967099A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3228965A1 (en) * | 1982-08-03 | 1984-02-09 | Siemens AG, 1000 Berlin und 8000 München | Device for lifting, lowering and tilting a location surface for an instrument |
| DD231775A1 (en) * | 1984-08-13 | 1986-01-08 | Rinder Schweine Ausruest | DRAWER AND LIFTING DEVICE |
| SU1456353A1 (en) * | 1987-01-04 | 1989-02-07 | Научно-Производственное Объединение "Жилкоммунтехника" | Support arrangement for mast of load-handling machine |
| US5137301A (en) * | 1990-02-05 | 1992-08-11 | Jost-Werke Gmbh | Landing gear for semitrailers and the like |
| CN201280417Y (en) * | 2008-09-23 | 2009-07-29 | 张广廷 | Elevation apparatus for cam type material box |
| CN203624977U (en) * | 2013-12-26 | 2014-06-04 | 潍坊达而高电子技术有限公司 | Slowly-lifting mechanism |
| DE102014010483A1 (en) * | 2014-07-15 | 2016-01-21 | Jan Grinbaum | Method and device for changing wheels on a motor vehicle |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106495055A (en) * | 2016-11-01 | 2017-03-15 | 芜湖市恒浩机械制造有限公司 | A kind of lifting machine |
| CN106495055B (en) * | 2016-11-01 | 2019-01-01 | 芜湖市恒浩机械制造有限公司 | A kind of lifting machine |
| CN113233369A (en) * | 2021-04-19 | 2021-08-10 | 中建八局第二建设有限公司 | Construction equipment convenient to bridge member installation |
| CN113233369B (en) * | 2021-04-19 | 2022-07-19 | 中建八局第二建设有限公司 | Construction equipment convenient to bridge member installation |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160928 |
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| WD01 | Invention patent application deemed withdrawn after publication |