CN109537868A - A kind of portable operating platform for assembled main cable and girder - Google Patents
A kind of portable operating platform for assembled main cable and girder Download PDFInfo
- Publication number
- CN109537868A CN109537868A CN201811618934.6A CN201811618934A CN109537868A CN 109537868 A CN109537868 A CN 109537868A CN 201811618934 A CN201811618934 A CN 201811618934A CN 109537868 A CN109537868 A CN 109537868A
- Authority
- CN
- China
- Prior art keywords
- gag lever
- lever post
- rotation axis
- operating platform
- flexible stair
- 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.)
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- 238000004458 analytical method Methods 0.000 claims abstract description 4
- 230000008602 contraction Effects 0.000 claims description 3
- 239000000725 suspension Substances 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 9
- 230000003014 reinforcing effect Effects 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 6
- 230000009194 climbing Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 230000001681 protective effect Effects 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000739 chaotic effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/10—Steps or ladders specially adapted for scaffolds
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/14—Railings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/14—Railings
- E04G5/142—Railings extensible or telescopic
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Ladders (AREA)
Abstract
The present invention provides a kind of portable operating platforms for assembled main cable and girder, including being installed on the screens fixing devices extended laterally out on the sidebar at the top of station；The flexible stair being installed on the bottom edge relative to screens fixing devices side of job platform, and the top of flexible stair is interspersed in the bottom edge of job platform by the first rotation axis, and flexible stair are flipped up as axis around it using top and are turned to above job platform；The bottom end of flexible stair is horizontally installed with the second rotation axis, and the gag lever post of two genesis analysis is connected to the second rotation axis, gag lever post is freely turned over using the second rotation axis as axis, and the end of gag lever post offers card slot.This operating platform can easily set up hanging on the station of prefabricated post side, have flexible stair, and flexible stair can be realized overturning, form the protection sidebar to the station of suspension, have very high practicability and safety.
Description
Technical field
The present invention relates to safety operation facility in construction, specially a kind of portable for assembled main cable and girder
Operating platform.
Background technique
Prefabricated member operator in lifting does not have the job platform of robust at present, needs individually to set up operation
Platform, it is time-consuming to take material, and heavy workload is dismounted, it takes up a large area, effectively efficiently operating personnel cannot be made in two sides pair
Prefabricated components carry out traction installation.Assembled architecture is installed using prefabricated part hanging, and scene is made without conventional steel inner support frame
Industry personnel are when drawing prefabricated components installation without operating surface.Assembled architecture component worker in lifting need to individually set up steel pipe branch
Support is as operating platform, and to high material consumption, and time-consuming, reduces efficiency.Traditional inner support frame is set up as operating platform
When take up a large area, job ticket one, cost performance is low.When setting up traditional inner support frame as operating platform, material cost will increase,
To increase engineering cost.Traditional inner support frame is set up as operating platform formula, has and refutes the whole reason neat and artistic in assembled
It reads, scene can be made more in disorder, material pile is chaotic, is unfavorable for managing.
Summary of the invention
To solve above-mentioned defect existing in the prior art and deficiency, inventor devises a kind of lifting by research and development
When operating, can easily set up hanging on the station of prefabricated post side, there are flexible stair, and flexible stair can
It realizes overturning, forms the protection sidebar to the station of suspension, there is very high practicability and safety.Specifically, of the invention
It is achieved in that
A kind of portable operating platform for assembled main cable and girder is set to the operation of operating platform bottom including one
The quadrangle of platform and job platform is mounted on the sidebar upwardly extended, and sidebar plays the lifting pulling force and branch for bearing suspension
Job platform is supportted, the screens fixing devices extended laterally out on the sidebar at the top of station are installed on, screens fixing devices are used
In on the reinforcing bar being stuck in above prefabricated post, detent is carried out with reinforcing bar and is fixed, realize that stress is fixed；It is installed on the opposite of job platform
In the flexible stair on the bottom edge of screens fixing devices side, is pedaled for operator and climb to job platform, and flexible stair
Top is interspersed in the bottom edge of job platform by the first rotation axis, enables flexible stair upward around it by axis of top
It turns over to job platform；The bottom end of flexible stair is horizontally installed with the second rotation axis, the limit of two genesis analysis
Bar is connected to the second rotation axis, gag lever post is freely turned over using the second rotation axis as axis, and the end of gag lever post
Head offers card slot, pedals before climbing flexible stair, and gag lever post overturning is resisted to the bottom margin of prefabricated post inwardly, is realized to flexible
The support of stair, so that stablizing safety during operator's climbing, after climbing to job platform, operator shrinks flexible stair,
And be flipped up, the top card slot of gag lever post is stuck on sidebar, i.e., flexible stair are converted into guard rail, is realized anti-
Shield effect.
Further, the sidebar includes upstanding edge and diagonal brace side, and two upstanding edges are connected to horizontal edge, the card in top
The fixed device in position is installed on horizontal edge and extends towards job platform lateral direction, and the same side is straight where two diagonal brace sides extend to respectively
The top of stile, upstanding edge and diagonal brace side constitute triangular shape.
Further, the length of the gag lever post and the length of job platform are consistent, and the card that gag lever post end opens up
The length of slot is adapted with the width of horizontal edge.
Further, the T-shaped shape of the screens fixing devices is opened in the middle part of horizontal edge.
Further, two gag lever posts are interconnected to constitute by the rotation side of a transverse direction, and the second rotation axis is worn
The rotation side of gag lever post is crossed, and gag lever post can rotate at least 180 ° around the second rotation axis.
Further, the flexible stair can rotate 180 ° around the first rotation axis, and whole high after flexible stair contraction
It spends consistent with the height of sidebar.
Further, the both ends of the screens fixing devices are connected with foldable safety chain, the end of safety chain
The card slot end of gag lever post can be snapped onto respectively.
The working principle of the invention introduction: it is achieved a fixed connection the reinforcing bar of prefabricated post by screens fixing devices, by stretching
Contracting stair realize climbing function, realize safeguard function by selecting flexible stair that flexible stair are converted to protective fence, realize
Various functional effect of single structure improves the practicability and convenience of station, also meets the guarantee of safety, save
The process for building station, has not only saved cost, has also improved working efficiency, saved the space of construction site.
Beneficial effects of the present invention introduction: structure of the invention is scientific and reasonable, convenient and efficient, can directly finished product production after benefit
It uses prefabricated post reserved steel bar as detent, hangs on above prefabricated post, realize the quick suspension setting of station；It is practical,
Flexible stair can be adjusted to different height according to actual use situation to adapt to scene, and stair one two of stretching is used, and function turns
Change it is ingenious effectively, improve the safety in use process；The effectively save cost of energy, avoids taking for live steel pipe operating platform
If saving turnover material and saving artificial.The effectively save space of energy, exists compared to the inner support frame operating platform that conventional steel is set up
It is spatially more neat and artistic, it is chaotic to have evaded the excessive pile of live material.Peace, can be by device after the completion of use without process is removed
It is moved directly to next place to use, turnover rate is high and safe and reliable.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the present invention for the portable operating platform of assembled main cable and girder；
Fig. 2 is structural schematic diagram of the present invention for the portable operating platform of assembled main cable and girder；
Fig. 3 is usage state diagram of the present invention for the portable operating platform of assembled main cable and girder；
Fig. 4 is the present invention for the structure after the flexible stair switch mode of portable operating platform of assembled main cable and girder
Schematic diagram；
Fig. 5 is hang schematic diagram of the present invention for the portable operating platform of assembled main cable and girder；
Fig. 6 is the structural schematic diagram of sidebar in the present invention；
Fig. 7 is the mounting means structural schematic diagram of the first rotation axis；
Fig. 8 is the mounting means structural schematic diagram of the second rotation axis；
Fig. 9 is the structural representation that invention is switched to protection mode for the portable operating platform of assembled main cable and girder
Figure；
Figure 10 is the enlarged structure schematic diagram at screens fixing devices position；
Wherein: 1 job platform, 2 sidebars, 3 screens fixing devices, 4 flexible stair, 5 first rotation axis, 6 second rotation axis,
7 gag lever posts, 8 card slots, 9 upstanding edges, 10 diagonal braces are in, 11 horizontal edges, 12 rotation, 13 safety chains, 14 prefabricated posts, 15 reinforcing bars.
Specific embodiment
In order to make the objectives, technical solutions and advantages of the present invention clearer, With reference to embodiment and join
According to attached drawing, the present invention is described in more detail.It should be understood that these descriptions are merely illustrative, and it is not intended to limit this hair
Bright range.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid this is unnecessarily obscured
The concept of invention.
Embodiment: as shown in Figures 1 to 3, a kind of portable operating platform for assembled main cable and girder, including one set
Job platform 1 in operating platform bottom, job platform 1 are used for the platform that operator stands at two sides or unit operation,
And the quadrangle of job platform 1 is mounted on the sidebar 2 upwardly extended, sidebar 2 plays the lifting pulling force for bearing suspension and support
Job platform 1 is installed on the screens fixing devices 3 extended laterally out on the sidebar 2 at the top of station, screens fixing devices 3
By section steel manufacture, it is solid to carry out detent with reinforcing bar 15 for the fixed detent of single unit system on the reinforcing bar 15 for being stuck in 14 top of prefabricated post
It is fixed, realize that stress is fixed；The flexible stair 4 being installed on the bottom edge relative to 3 side of screens fixing devices of job platform 1,
It is pedaled for operator and climbs to job platform 1, and the top of flexible stair 4 is interspersed in job platform 1 by the first rotation axis 5
In bottom edge, flexible stair 4 are flipped up as axis around it using top and are turned to above job platform 1；Such as Fig. 4~8
Shown: the bottom end of flexible stair 4 is horizontally installed with the second rotation axis 6, and the gag lever post 7 of two genesis analysis is connected to the second rotation
Axis 6 enables gag lever post 7 freely to turn over the second rotation axis 6 for axis, and the end of gag lever post 7 offers card slot
8, for being fixedly connected with protective fence and device, the length and operation of gag lever post 7 when flexible stair 4 use after overturning as protective fence
The length of platform 1 is consistent, and the length of card slot 8 that 7 end of gag lever post opens up is adapted with the width of horizontal edge 11, above and below personnel
As limitation stair displacement when job platform 1；Personnel on the operational platform when for the connecting rod between protective fence and device, pedal
It climbs before flexible stair 4, gag lever post 7 is overturn to the bottom margin for resisting prefabricated post 14 inwardly, realize the branch to flexible stair 4
Support, so that stablize safety during operator's climbing, to after job platform 1, operator shrinks flexible stair 4 for climbing, and by its
It is flipped up, the top card slot 8 of gag lever post 7 is stuck on sidebar 2, i.e., flexible stair 4 are converted into guard rail, such as Fig. 9 institute
Show, realizes protective action.
Preferably, as shown in fig. 6, sidebar 2 includes upstanding edge 9 and diagonal brace side 10, two upstanding edges 9 are connected to cross in top
Side 11, the screens fixing devices 3 are installed on horizontal edge 11 and extend towards 1 lateral direction of job platform, and two diagonal brace sides 10 extend to
The top of the upstanding edge 9 of the same side where respectively, upstanding edge 9 and diagonal brace side 10 constitute triangular shape.Upstanding edge 9 abuts prefabricated post 14
Post jamb face, bear part stress, the structure of triangular shape is capable of the stability of enhancement device entirety, also can increase in edge surface
Protective range；
The T-shaped shape of screens fixing devices 3, is opened in the middle part of horizontal edge 11, T-type component stick between two reinforcing bars 15 into
Row is fixed, and two gag lever posts 7 are interconnected to constitute by the rotation side 12 of a transverse direction, and the second rotation axis 6 passes through gag lever post 7
Side 12 is rotated, and gag lever post 7 can rotate at least 180 ° around the second rotation axis 6, the flexible stair 4 can be revolved around the first rotation axis 5
Turn 180 °, and the whole height after the flexible contraction of stair 4 is consistent with the height of sidebar 2.Enable to the station after building
Whole is in cuboid, and unified appearance is coordinated, monolithic stability safety.
Preferably, as shown in Figure 10, the both ends of screens fixing devices 3 are connected with foldable safety chain 13, safety buckle
The end of chain 13 can snap onto 8 end of card slot of gag lever post 7 respectively.Safety chain 13 is around the card after reinforcing bar 15 with gag lever post 7
The combination installation connection of 8 end of slot, so that screens fixing devices 3 and gag lever post 7 are linked together and installed around reinforcing bar 15, takes on the whole
To secondary safety function, the stability in use process is further increased.
It should be understood that above-mentioned specific embodiment of the invention is used only for exemplary illustration or explains of the invention
Principle, but not to limit the present invention.Therefore, that is done without departing from the spirit and scope of the present invention is any
Modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.In addition, appended claims purport of the present invention
Covering the whole variations fallen into attached claim scope and boundary or this range and the equivalent form on boundary and is repairing
Change example.
Claims (7)
1. a kind of portable operating platform for assembled main cable and girder is set to the operation horizontal of operating platform bottom including one
The quadrangle of platform (1) and job platform (1) is mounted on the sidebar (2) upwardly extended, which is characterized in that further include: it is installed on
The screens fixing devices (3) extended laterally out on sidebar (2) at the top of station；Be installed on job platform (1) relative to
Flexible stair (4) on the bottom edge of screens fixing devices (3) side, and the top of flexible stair (4) passes through the first rotation axis (5)
It is interspersed in the bottom edge of job platform (1), so that flexible stair (4) can be flipped up around it as axis using top and turn to work
Above industry platform (1)；The bottom end of flexible stair (4) is horizontally installed with the second rotation axis (6), the gag lever post of two genesis analysis
(7) the second rotation axis (6) are connected to, so that gag lever post (7) can freely be turned over the second rotation axis (6) for axis, and
The end of gag lever post (7) offers card slot (8).
2. portable operating platform according to claim 1, which is characterized in that the sidebar (2) include upstanding edge (9) and
Diagonal brace side (10), two upstanding edge (9) Yu Dingduan are connected to horizontal edge (11), and the screens fixing devices (3) are installed on horizontal edge
(11) extend towards job platform (1) lateral direction, the upstanding edge (9) of the same side where two diagonal brace sides (10) extend to respectively
Top, upstanding edge (9) and diagonal brace side (10) constitute triangular shape.
3. portable operating platform according to claim 2, which is characterized in that the length and operation of the gag lever post (7)
The length of platform (1) is consistent, and the length of card slot (8) that gag lever post (7) end opens up is adapted with the width of horizontal edge (11).
4. portable operating platform according to claim 2, which is characterized in that the screens fixing devices (3) are T-shaped
Shape is opened in the middle part of horizontal edge (11).
5. portable operating platform according to claim 1, which is characterized in that two gag lever posts (7) pass through one
Lateral rotation side (12) is interconnected to constitute, and the second rotation axis (6) passes through the rotation side (12) of gag lever post (7), and gag lever post
(7) at least 180 ° can be rotated around the second rotation axis (6).
6. portable operating platform according to claim 1, which is characterized in that the flexible stair (4) can be around first turn
Moving axis (5) rotates 180 °, and the whole height after flexible stair (4) contraction is consistent with the height of sidebar (2).
7. portable operating platform according to claim 1, which is characterized in that the both ends of the screens fixing devices (3)
It is connected with foldable safety chain (13), the end of safety chain (13) can snap onto card slot (8) end of gag lever post (7) respectively
Head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811618934.6A CN109537868B (en) | 2018-12-28 | 2018-12-28 | Portable operation platform for hoisting assembled main beams |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811618934.6A CN109537868B (en) | 2018-12-28 | 2018-12-28 | Portable operation platform for hoisting assembled main beams |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109537868A true CN109537868A (en) | 2019-03-29 |
| CN109537868B CN109537868B (en) | 2024-03-12 |
Family
ID=65857523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811618934.6A Active CN109537868B (en) | 2018-12-28 | 2018-12-28 | Portable operation platform for hoisting assembled main beams |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109537868B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110725527A (en) * | 2019-11-09 | 2020-01-24 | 国创建设工程有限公司 | Turnover ladder stand operating platform |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109537868B (en) | 2024-03-12 |
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