CN206233548U - A kind of safety coefficient elevating scaffold high - Google Patents
A kind of safety coefficient elevating scaffold high Download PDFInfo
- Publication number
- CN206233548U CN206233548U CN201621304440.7U CN201621304440U CN206233548U CN 206233548 U CN206233548 U CN 206233548U CN 201621304440 U CN201621304440 U CN 201621304440U CN 206233548 U CN206233548 U CN 206233548U
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- CN
- China
- Prior art keywords
- ratchet
- connecting rod
- platform
- hoistable platform
- safety coefficient
- Prior art date
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Abstract
The utility model discloses a kind of safety coefficient elevating scaffold high, including：At least three groups steel frameworks, Anti-falling structure, support body and elevating mechanisms, the Anti-falling structure includes the spine bar, ratchet, connecting rod, threaded rod and some bearing pins that are welded and fixed together with steel framework, the ratchet is arranged on the side of hoistable platform by the first bearing pin, ratchet bottom is connected in connecting rod by the second bearing pin, some clasp-gear structures being engaged with ratchet are set in the spine bar, and connecting rod bottom rotates with threaded rod top and is connected.The utility model is on the basis of existing technology, install mechanical structure as the ratchet and spine bar of mutual cooperation additional, after elevating scaffold lifting to commitment positions, spine bar is caught on using ratchet, mechanical interlocking is set to be engaged with Circuits of Keeping Pressure in Hydraulic Systems, hoistable platform falling phenomenon can be effectively prevented, safety coefficient is greatly improved.
Description
Technical field
The utility model is related to the realm of building construction, specifically a kind of safety coefficient elevating scaffold high.
Background technology
Attached lifting scaffold refers to set up certain altitude and be attached in engineering structure, by the jacking equipment of itself and
Device, can successively climb or decline with engineering structure, the external scaffolding with overturn-preventing, falling proof device；Adhering lifting pin hand
Frame is main by attached lifting scaffold frame structure, attachment support, anti-tilt device, falling proof device, elevating mechanism and control dress
Put etc. and to constitute.Attachment type raise scaffold equipment is the new type scaffold technology that beginning of this century fast development is got up, and it is by eminence
Operation is changed into lower operation, and hanging operation is changed into support body inside processing, with significant low-carbon (LC), high-tech content and more passes through
Ji, it is safer, more convenient the features such as, there is material impact to China's construction technology progress.
In the attachment type raise scaffold that number of patent application is 201420484959.2, using fluid motor-driven hydraulic pressure
Drive rod makes hoistable platform lifted, there is provided a kind of new approaches of elevating scaffold.But its exist one it is more bright
Aobvious the drawbacks of, it is necessary to the pressurize for passing through hydraulic system keeps hoistable platform to be in a fixed position exactly after fluid motor-driven
Will not drop, and be limited by hydraulic valve manufacture level, any pressure dwelling loop is all difficult to accomplish prolonged pressurize without hair
Leakage in raw, therefore, there is certain tenesmus in the more or less capital of hoistable platform, there is certain danger, even and if not
Duplex pump pressure dwelling loop is used by check valve, then needs continual power to be input into, consume the more energy.
Utility model content
The purpose of this utility model is to provide a kind of safety coefficient elevating scaffold high, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical scheme：
A kind of safety coefficient elevating scaffold high, including：At least three groups steel frameworks, Anti-falling structure, support body and liters
Descending mechanism, the steel framework is fixed on wall；The support body includes fixed platform and hoistable platform, and the fixed platform is consolidated
Steel framework bottom is scheduled on, is connected by leg between fixed platform and hoistable platform, the leg is including inboard legs and outward
Collateral pin, the top of the inboard legs and being hinged for hoistable platform, bottom are slide hinged on the stationary platform, outside leg
Two ends are respectively hinged in fixed platform and hoistable platform, and the middle part of inboard legs and outside leg is connected by bearing pin；Institute
Stating Anti-falling structure includes the spine bar, ratchet, connecting rod, threaded rod and some bearing pins that are welded and fixed together with steel framework,
The ratchet is arranged on the side of hoistable platform by the first bearing pin, and ratchet bottom is connected to connecting rod by the second bearing pin
On, some clasp-gear structures being engaged with ratchet are set in the spine bar, connecting rod bottom rotates with threaded rod top and is connected.
As further program of the utility model：The inboard legs and the company of being fixedly connected on the bearing pin of outside leg
Bar, is rotated in fixed platform and installs hydraulic cylinder, and axle sleeve is welded with the piston rod of the hydraulic cylinder, and the axle sleeve is enclosed within connecting rod
On.
As further program of the utility model：Install some by small pumping station and hydraulic motor on the steel framework
The drive device of composition, hydraulic motor is connected with hydraulic cylinder respectively.
As further program of the utility model：It is respectively provided with least on the right side of the hoistable platform and fixed platform
Two screwed holes for being used to install protection network press strip.
Compared with prior art, the beneficial effects of the utility model are：The utility model on the basis of existing technology, plus
The ratchet and mechanical structure as spine bar for cooperating are filled, after elevating scaffold lifting to commitment positions, is hooked using ratchet
Firmly spine bar, makes mechanical interlocking be engaged with Circuits of Keeping Pressure in Hydraulic Systems, can effectively prevent hoistable platform falling phenomenon, safety system
Number is greatly improved.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the amplification at A in Fig. 1.
Fig. 3 is the structural representation of support body in the utility model.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1~3 are referred to, in the utility model embodiment, a kind of safety coefficient elevating scaffold high, including：At least
Three groups of steel frameworks 3, Anti-falling structure, support body and elevating mechanisms, the steel framework 3 are fixed on wall 1；The support body bag
Fixed platform 6 and hoistable platform 9 are included, the fixed platform 6 is fixed on the bottom of steel framework 3, fixed platform 6 and hoistable platform 9
Between connected by leg, the leg includes inboard legs 71 and outside leg 72, the top of the inboard legs 71 with rise
Being hinged for platform 9 is dropped, and bottom is slide hinged in fixed platform 6, can be moved horizontally in fixed platform 6, outside leg 72
Two ends are respectively hinged in fixed platform 6 and hoistable platform 9, and the middle part of inboard legs 71 and outside leg 72 passes through bearing pin 8
Connection, hoistable platform 9 is supported and can lifted by inboard legs 71 and outside leg 72, and hoistable platform 9 has several, and
It is connected with each other by inboard legs 71 and outside leg 72；The Anti-falling structure includes being welded and fixed with steel framework 3
Spine bar 4 together, ratchet 11, connecting rod 10, threaded rod 5 and some bearing pins, the ratchet 11 are installed by the first bearing pin 12
In the side of hoistable platform 9, the bottom of ratchet 11 is connected in connecting rod 10 by the second bearing pin 13, is set in the spine bar 4
Some clasp-gear structures 41 being engaged with ratchet 11, the top of the bottom of connecting rod 10 and threaded rod 5 rotates and is connected, by hoistable platform
9 are lifted to after commitment positions, rotate threaded rod 5, make it promote connecting rod 10 to move up, and the pushing away in connecting rod 10 of ratchet 11
Rotated around the first bearing pin 12 under dynamic, ratchet 11 is hooked in clasp-gear structure 41, and hoistable platform 9 is fixed, and returned with hydraulic pressure pressurize
Road is engaged, so as to can effectively prevent from, because of the phenomenon of the tenesmus of hoistable platform 9 caused by hydraulic system, improving security.
The inboard legs 71 be fixedly connected connecting rod 14 on the bearing pin 8 of outside leg 72, in fixed platform 6 rotate install
Hydraulic cylinder 16, is welded with axle sleeve 15 on the piston rod of the hydraulic cylinder 16, the axle sleeve 15 is enclosed within connecting rod 14, by hydraulic cylinder
16 by the jack-up of connecting rod 14, so that hoistable platform 9 rises.
Some drive devices 2 being made up of small pumping station and hydraulic motor, hydraulic motor point are installed on the steel framework 3
It is not connected with hydraulic cylinder 16, there is provided driving force.
At least two are respectively provided with the right side of the hoistable platform 9 and fixed platform 6 for installing protection network press strip
Screwed hole.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (4)
1. a kind of safety coefficient elevating scaffold high, including：At least three groups steel frameworks, Anti-falling structure, support body and liftings
Mechanism, the steel framework is fixed on wall；The support body includes fixed platform and hoistable platform, and the fixed platform is fixed
In steel framework bottom, connected by leg between fixed platform and hoistable platform, the leg includes inboard legs and outside
Leg, the top of the inboard legs and being hinged for hoistable platform, bottom are slide hinged on the stationary platform, and the two of outside leg
End is respectively hinged in fixed platform and hoistable platform, and the middle part of inboard legs and outside leg is connected by bearing pin；It is special
Levy and be：The Anti-falling structure include be welded and fixed together with steel framework spine bar, ratchet, connecting rod, threaded rod and
Some bearing pins, the ratchet is arranged on the side of hoistable platform by the first bearing pin, and ratchet bottom is connected by the second bearing pin
In connecting rod, some clasp-gear structures being engaged with ratchet are set, connecting rod bottom turns with threaded rod top in the spine bar
Dynamic connection.
2. a kind of safety coefficient according to claim 1 elevating scaffold high, it is characterised in that：The inboard legs and
Connecting rod is fixedly connected on the bearing pin of outside leg, is rotated in fixed platform and hydraulic cylinder is installed, welded on the piston rod of the hydraulic cylinder
Axle sleeve is connected to, the axle sleeve is enclosed within connecting rod.
3. a kind of safety coefficient according to claim 2 elevating scaffold high, it is characterised in that：On the steel framework
Some drive devices being made up of small pumping station and hydraulic motor are installed, hydraulic motor is connected with hydraulic cylinder respectively.
4. a kind of safety coefficient according to claim 1 elevating scaffold high, it is characterised in that：The hoistable platform and
At least two are respectively provided with the right side of fixed platform is used to install the screwed hole of protection network press strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621304440.7U CN206233548U (en) | 2016-12-01 | 2016-12-01 | A kind of safety coefficient elevating scaffold high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621304440.7U CN206233548U (en) | 2016-12-01 | 2016-12-01 | A kind of safety coefficient elevating scaffold high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206233548U true CN206233548U (en) | 2017-06-09 |
Family
ID=58981248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621304440.7U Expired - Fee Related CN206233548U (en) | 2016-12-01 | 2016-12-01 | A kind of safety coefficient elevating scaffold high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206233548U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112695993A (en) * | 2021-01-29 | 2021-04-23 | 河南鑫安利职业健康科技有限公司 | Anti-falling and anti-tilting climbing operation platform |
-
2016
- 2016-12-01 CN CN201621304440.7U patent/CN206233548U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112695993A (en) * | 2021-01-29 | 2021-04-23 | 河南鑫安利职业健康科技有限公司 | Anti-falling and anti-tilting climbing operation platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170609 Termination date: 20171201 |