CN109607441A - Plug-type guardrail platform and boom type hoistable platform - Google Patents
Plug-type guardrail platform and boom type hoistable platform Download PDFInfo
- Publication number
- CN109607441A CN109607441A CN201910011520.5A CN201910011520A CN109607441A CN 109607441 A CN109607441 A CN 109607441A CN 201910011520 A CN201910011520 A CN 201910011520A CN 109607441 A CN109607441 A CN 109607441A
- Authority
- CN
- China
- Prior art keywords
- guardrail
- push
- upright
- bottom plate
- pull
- 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.)
- Granted
Links
- 239000011159 matrix material Substances 0.000 claims abstract description 64
- 238000005303 weighing Methods 0.000 claims description 5
- 230000007306 turnover Effects 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000007704 transition Effects 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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
- 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
- B66F11/044—Working platforms suspended from booms
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a kind of plug-type guardrail platform and boom type hoistable platforms, belong to lifting working platform technology, it is existing by guardrail be made into pin-connected panel or it is detachable operation it is time-consuming and laborious, increase failure rate, bottom plate is turningly connected to the lower front of upright matrix by the present invention, push-and-pull guardrail is assembled with upright matrix movably forward and backward, guardrail is pushed and pulled when work to move forward, bottom plate is overturn to horizontality, upright matrix is located at the rear portion of push-and-pull guardrail, bottom plate is overturn to upright state when storage mobile (as entered elevator), push-and-pull guardrail moves backward, upright matrix is located at the front of the push-and-pull guardrail, so as to shorten whole length.Its structure is simple, needn't dismount, and state transition operation is convenient.
Description
Technical field
The invention belongs to lifting working platform technologies, and in particular to a kind of plug-type guardrail platform and boom type lifting are flat
Platform.
Background technique
Boom type hoistable platform is widely used in the regions such as market, hotel, factory, it is often necessary to by elevator carry it to
Upper and lower floor.But it is relatively difficult to achieve completely into elevator because its whole length is long compared with other products.To solve this problem, lead to
Frequently with method be that guardrail is made into pin-connected panel or detachable, movable (detachable) guardrail part is torn open when passing in and out elevator
It removes, carries out when use assembled.It operates so time-consuming and laborious, while also adding failure rate.
Summary of the invention
The technical problem to be solved in the present invention and the technical assignment of proposition are to overcome existing guardrail to be made into pin-connected panel or can
The existing operation of detachable is time-consuming and laborious, increases the defect of failure rate, provides a kind of plug-type guardrail platform and boom type lifting
Platform.
In order to achieve the above objectives, plug-type guardrail platform of the invention, it is characterized in that including:
Upright matrix as fixed fence；
Bottom plate on front side of the upright matrix, the back of the bottom plate are turningly connected to the lower front of the upright matrix
The bottom plate is overturn between horizontality and upright state, connection chain between the bottom plate and the upright matrix
The bottom plate is maintained at horizontality when the chain tension by item；
Guardrail is pushed and pulled, which is trapped among around the upright matrix and side is equipped with through space, the sliding protecting behind
Column is assembled with the upright matrix movably forward and backward, and push-and-pull guardrail bottom plate described after moving forward can be overturn to level
State, the upright matrix are located at the rear portion of the push-and-pull guardrail, the push-and-pull guardrail when bottom plate is overturn to upright state
It can move backward and the push-and-pull guardrail moves backward the front that the rear upright matrix is located at the push-and-pull guardrail；
Location structure, the location structure are set between the push-and-pull guardrail and upright matrix will push and pull guardrail relative to upright
Matrix positioning.
Optimization technique means as plug-type guardrail platform: the back of the bottom plate is connected to described upright by shaft
The lower front of matrix.
Optimization technique means as plug-type guardrail platform: gas spring is connected between the bottom plate and upright matrix.
Optimization technique means as plug-type guardrail platform: the upright matrix is equipped with two groups of front and back guide wheel, often
The group guide wheel is located at the two sides of the upright matrix, and the push-and-pull guardrail and the guide wheel, which are oriented to, to be cooperated.
Optimization technique means as plug-type guardrail platform: the middle position of the guide wheel width direction has guide groove,
The two sides lower part of the push-and-pull guardrail is respectively equipped with two tracks, and the track is located at institute from the two sides up and down of the guide wheel
In the guide groove stated.
Optimization technique means as plug-type guardrail platform: the location structure includes locating piece and positioning pin, institute
It states push-and-pull guardrail and is equipped with pin hole, the positioning pin is inserted into the pin hole by the locating piece positioning and by described
Locating piece stop being mutually shifted between push-and-pull guardrail and the upright matrix.
Optimization technique means as plug-type guardrail platform: the upright matrix is equipped with weighing sensor.
In order to achieve the above objectives, boom type hoistable platform of the invention, including walking chassis, lifting device, manned platform,
Parallel folding arm, lifting oil cylinder, the lifting device is fixed on the walking chassis, it is characterized in that: the manned platform
For plug-type guardrail platform of the invention, the parallel folding arm be connected to the lifting device and upright matrix rear side it
Between, the lifting oil cylinder is connected between the parallel folding arm and lifting device.
Optimization technique means as boom type hoistable platform: the walking chassis is equipped with lower operation control system,
The upright matrix is equipped with upper operation control system.
Optimization technique means as boom type hoistable platform: the lifting device is mast type elevator apparatus.
Bottom plate is turningly connected to the lower front of upright matrix by the present invention, will push-and-pull guardrail movably forward and backward and uprightly
Matrix assembly, push-and-pull guardrail moves forward when work, bottom plate is overturn after being located at push-and-pull guardrail to horizontality, upright matrix
Portion, when storage mobile (as entered elevator) bottom plate overturn to upright state, push-and-pull guardrail move backward, upright matrix is pushed away positioned at this
The front of guardrail is drawn, so as to shorten whole length.Its structure is simple, needn't dismount, and state transition operation is convenient.
Detailed description of the invention
Fig. 1 is the shaft side figure that the plug-type guardrail platform of the present invention is in a working condition；
Fig. 2 is the shaft side figure that the plug-type guardrail platform of the present invention is in receiving state；
Fig. 3 is the side orthographic projection schematic diagram that boom type hoistable platform of the present invention is in a working condition；
Fig. 4 is the shaft side figure that boom type hoistable platform of the present invention is in receiving state；
Fig. 5 is the enlarged drawing of plug-type guardrail platform in Fig. 3；
Fig. 6 is the axonometric drawing that boom type hoistable platform of the present invention is in another working condition；
Figure label explanation:
01- walking chassis, 02- lifting device, 03- manned platform, the parallel folding arm of 04-, 05- are lifted oil cylinder, operate control on 06-
System；
The upright matrix of 31-, 311- guide wheel, 312- weighing sensor；
32- bottom plate；
33- chain；
34- pushes and pulls guardrail, and 341- passes through space, 342- track；
35- location structure, 351- locating piece, 352- positioning pin；
36- gas spring.
Specific embodiment
Below in conjunction with Figure of description, the present invention will be further described.
Plug-type guardrail platform as shown in Figs. 1-2, comprising:
It is represented by dashed line in upright matrix 31(Fig. 1-2 as fixed fence)；
It is indicated by the solid line in bottom plate 32(Fig. 1-2 on front side of upright matrix), the back of the bottom plate 32 is turningly connected to directly
It is overturn between the horizontality and upright state shown in Fig. 2 that the lower front of vertical matrix 31 enables bottom plate shown in Fig. 1,
It connects chain 33 between bottom plate 32 and upright matrix 31, bottom plate is maintained at horizontality when chain tension, the intensity of chain is answered
Bear the total weight of bottom plate to guarantee the load-carrying of staff and tool on bottom plate, in order to further ensure that safety, below
The push-and-pull guardrail addressed is equipped with mechanical limit structure, and bottom plate is avoided to downwardly turn over；
Indicated in push-and-pull guardrail 34(Fig. 1-2 with double dot dash line), which is trapped among around upright matrix 31 and behind
Side is equipped with through space 341, which assembles with the upright matrix 31 movably forward and backward, and the push-and-pull guardrail is forward
Bottom plate can overturn to horizontality, upright matrix the rear portion for being located at the push-and-pull guardrail after movement, and bottom plate is overturn to upright state
When the push-and-pull guardrail can move backward and the push-and-pull guardrail moves backward the front that rear upright matrix is located at the push-and-pull guardrail；
Location structure 35, the location structure are set between push-and-pull guardrail 34 and upright matrix 31 will push and pull guardrail relative to straight
Vertical matrix positioning.
Specifically, the back of bottom plate 32 is connected to the lower front of upright matrix 31 by shaft.Bottom plate 32 and upright base
Gas spring 36 is connected between body, gas spring acts on the certain pretightning force of bottom plate, makes to be located at unfolded state when bottom plate zero load
It is not at free state under (i.e. horizontality) or rounding state (i.e. upright state), driving process is not shaken.
Upright matrix 31 is equipped with two groups of front and back guide wheel 311, and every group of guide wheel is located at the two sides of upright matrix, sliding protecting
Column and guide wheel guiding cooperate, and two groups of guide wheels carry push-and-pull guardrail.In order to compact-sized, reduction is shaken, guide wheel width direction
Middle position has guide groove, and the two sides lower part for pushing and pulling guardrail is respectively equipped with two tracks 342, and track is from the two sides up and down of guide wheel
In guide groove.
Location structure 35 includes locating piece 351 and positioning pin 352, and push-and-pull guardrail 34 is equipped with pin hole, and positioning pin is inserted into
Locating piece is positioned in pin hole and being mutually shifted between push-and-pull guardrail and upright matrix is stopped by locating piece.To push-and-pull guardrail
Positioning, is preferably located at Fig. 1 and position shown in Fig. 2.
As shown in figure 5, in order to detect the weight on bottom plate, upright matrix is equipped with weighing sensor 312, the weighing and sensing
Device is connected to operation control system, in overweight alarm, halt system work.
Above-mentioned plug-type guardrail platform, when work as shown in Fig. 1, Fig. 3, Fig. 5-6, push-and-pull guardrail 34 moved forward, bottom plate
32 overturnings are located at the rear portion of push-and-pull guardrail 34 to horizontality, upright matrix 31；When storage mobile (as entered elevator) such as Fig. 2,
Shown in Fig. 4, the overturning of bottom plate 32 to upright state, push-and-pull are before guardrail 34 moves backward, upright matrix 34 is located at the push-and-pull guardrail
Portion is now placed in state in complete machine referring to fig. 4 so as to shorten whole length.
Fig. 3-4, boom type hoistable platform shown in fig. 6 include walking chassis 01, lifting device 02, manned platform 03, put down
Row folding arm 04, lifting oil cylinder 05, lifting device are fixed on walking chassis, manned platform Fig. 1-2, plug-type shield shown in fig. 5
Column platform, parallel folding arm 04 are connected between lifting device 02 and the rear side of upright matrix 31, are pushed and pulled and are passed through sky on rear side of guardrail
Between 341 provide space for the activity of parallel folding arm, lifting oil cylinder is connected between parallel folding arm and lifting device.Walking chassis is used
In the entire boom type hoistable platform of movement, lifting device cooperation lifting oil cylinder lifts parallel folding arm and is increased to close by manned platform
Suitable height and operating position.
For the ease of control, walking chassis is equipped with lower operation control system, and upright matrix is equipped with upper operation control system
System 06, lower operation control system, upper operation control system are associated and can work independently.
Lifting device is mast type elevator apparatus.
Claims (10)
1. plug-type guardrail platform, it is characterized in that including:
Upright matrix (31) as fixed fence；
Bottom plate (32) on front side of the upright matrix, the back of the bottom plate are turningly connected to the front side of the upright matrix
Lower part enables the bottom plate to overturn between horizontality and upright state, connects between the bottom plate and the upright matrix
The bottom plate is maintained at horizontality when the chain tension by chain (33)；
It pushes and pulls guardrail (34), which is trapped among around the upright matrix and side is equipped with through space (341) behind,
The push-and-pull guardrail is assembled with the upright matrix movably forward and backward, and push-and-pull guardrail bottom plate described after moving forward can turn over
Go to horizontality, the upright matrix is located at the rear portion of the push-and-pull guardrail, should when the bottom plate is overturn to upright state
Push-and-pull guardrail can move backward and the push-and-pull guardrail moves backward the front that the rear upright matrix is located at the push-and-pull guardrail；
Location structure (35), the location structure be set between the push-and-pull guardrail and upright matrix to will push and pull guardrail relative to
Upright matrix positioning.
2. plug-type guardrail platform according to claim 1, it is characterized in that: the back of the bottom plate is connected to by shaft
The lower front of the upright matrix.
3. plug-type guardrail platform according to claim 1, it is characterized in that: connecting gas between the bottom plate and upright matrix
Body spring (36).
4. plug-type guardrail platform according to claim 1, it is characterized in that: the upright matrix is equipped with two groups of front and back
Guide wheel (311), guide wheel described in every group are located at the two sides of the upright matrix, the push-and-pull guardrail and the guide wheel
Guiding cooperation.
5. plug-type guardrail platform according to claim 4, it is characterized in that: the middle position of the guide wheel width direction has
There is guide groove, the two sides lower part of the push-and-pull guardrail is respectively equipped with two tracks (342), and the track is upper from the guide wheel
Lower two sides are located in the guide groove.
6. plug-type guardrail platform according to claim 1, it is characterized in that: the location structure includes locating piece
(351) with positioning pin (352), equipped with pin hole, the positioning pin is inserted into institute in the pin hole push-and-pull guardrail
The locating piece positioning stated and being mutually shifted between push-and-pull guardrail and upright matrix described in the locating piece blocking.
7. plug-type guardrail platform according to claim 1, it is characterized in that: the upright matrix is equipped with weighing and sensing
Device (312).
8. boom type hoistable platform, including walking chassis (01), lifting device (02), manned platform (03), parallel folding arm (04),
It is lifted oil cylinder (05), the lifting device is fixed on the walking chassis, it is characterized in that: the manned platform is right
It is required that the described in any item plug-type guardrail platforms of 1-7, the parallel folding arm (04) is connected to the lifting device (02)
Between the rear side of upright matrix (31), the lifting oil cylinder (05) is connected to the parallel folding arm (04) and lifting device
(02) between.
9. boom type hoistable platform according to claim 8, it is characterized in that: the walking chassis is controlled equipped with lower operation
System processed, the upright matrix are equipped with upper operation control system (06).
10. boom type hoistable platform according to claim 8, it is characterized in that: the lifting device is column type lifting
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910011520.5A CN109607441B (en) | 2019-01-07 | 2019-01-07 | Push-pull type guardrail platform and cantilever type lifting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910011520.5A CN109607441B (en) | 2019-01-07 | 2019-01-07 | Push-pull type guardrail platform and cantilever type lifting platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109607441A true CN109607441A (en) | 2019-04-12 |
| CN109607441B CN109607441B (en) | 2024-02-09 |
Family
ID=66016210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910011520.5A Active CN109607441B (en) | 2019-01-07 | 2019-01-07 | Push-pull type guardrail platform and cantilever type lifting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109607441B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113264483A (en) * | 2021-06-28 | 2021-08-17 | 三一帕尔菲格特种车辆装备有限公司 | Assembled work platform |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2542770Y (en) * | 2002-05-31 | 2003-04-02 | 北京市广安创高机械有限公司 | Fence for high-altitucle operation flatform |
| KR20100021718A (en) * | 2008-08-18 | 2010-02-26 | 남준식 | A foldable footing board |
| US20100133043A1 (en) * | 2008-12-03 | 2010-06-03 | Phillip John Black | Work Platform |
| CN106395700A (en) * | 2016-10-08 | 2017-02-15 | 苏州威尔特铝合金升降机械有限公司 | Guard bar lifting system of double-mast overhead operation platform and using method for guard bar lifting system |
| CN106629345A (en) * | 2016-12-13 | 2017-05-10 | 范兆骥 | Protective device for the vertical lift device of the wind tower drum |
| US20180282142A1 (en) * | 2017-03-28 | 2018-10-04 | Honda Motor Co., Ltd. | Barrier system for platform lifts |
| CN209367762U (en) * | 2019-01-07 | 2019-09-10 | 杭州赛奇机械股份有限公司 | Plug-type guardrail platform and boom type hoistable platform |
-
2019
- 2019-01-07 CN CN201910011520.5A patent/CN109607441B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2542770Y (en) * | 2002-05-31 | 2003-04-02 | 北京市广安创高机械有限公司 | Fence for high-altitucle operation flatform |
| KR20100021718A (en) * | 2008-08-18 | 2010-02-26 | 남준식 | A foldable footing board |
| US20100133043A1 (en) * | 2008-12-03 | 2010-06-03 | Phillip John Black | Work Platform |
| CN106395700A (en) * | 2016-10-08 | 2017-02-15 | 苏州威尔特铝合金升降机械有限公司 | Guard bar lifting system of double-mast overhead operation platform and using method for guard bar lifting system |
| CN106629345A (en) * | 2016-12-13 | 2017-05-10 | 范兆骥 | Protective device for the vertical lift device of the wind tower drum |
| US20180282142A1 (en) * | 2017-03-28 | 2018-10-04 | Honda Motor Co., Ltd. | Barrier system for platform lifts |
| CN209367762U (en) * | 2019-01-07 | 2019-09-10 | 杭州赛奇机械股份有限公司 | Plug-type guardrail platform and boom type hoistable platform |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113264483A (en) * | 2021-06-28 | 2021-08-17 | 三一帕尔菲格特种车辆装备有限公司 | Assembled work platform |
| CN113264483B (en) * | 2021-06-28 | 2024-05-28 | 三一帕尔菲格特种车辆装备有限公司 | Assembled working platform |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109607441B (en) | 2024-02-09 |
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