CN207278269U - A kind of combination moving type construction operation platform for mining sectbn - Google Patents
A kind of combination moving type construction operation platform for mining sectbn Download PDFInfo
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- CN207278269U CN207278269U CN201720452698.XU CN201720452698U CN207278269U CN 207278269 U CN207278269 U CN 207278269U CN 201720452698 U CN201720452698 U CN 201720452698U CN 207278269 U CN207278269 U CN 207278269U
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- Prior art keywords
- landing slab
- construction operation
- operation platform
- moving type
- type construction
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Abstract
The utility model discloses a kind of combination moving type construction operation platform for mining sectbn, the combination moving type construction operation platform includes：First landing slab, the second landing slab and guardrail, first landing slab is arranged on the top of second landing slab, the guardrail is separately positioned on the both sides of first landing slab and the second landing slab, the guardrail is provided with shaft, the assembling mode of platform is optimized for being bolted by the combination moving type construction operation platform that the utility model is used for mining sectbn by welding, and increases lower part passage space to meet the needs of crossed construction in hole.
Description
Technical field
Concrete pouring construction technical field is the utility model is related to, more particularly to the combination movement for mining sectbn
Formula construction operation platform.
Background technology
With developing rapidly for national economy, urbanization process is increasingly accelerated, and the development process of urban underground space is increasingly
Accelerate.Subsurface excavation method is with technical maturity, structure type is flexible and changeable, it is little etc. that surface structures, road and underground utilities are influenced
Advantage, therefore be widely used in the construction in Urban underground Tunnel section.
In metro built by mining method work progress, after the completion of first branch structure applies, it is necessary to carried out after first supporting back backfill slip casting,
The construction such as slip casting is backfilled after the processing of waterproof basal plane, two lining waterproofs, two lined steel muscle, two backings, is generally required at this time in tunnel not
Parallel operations are carried out with height.
Metro built by mining method is because tunnel cross-section is highly larger, and inverted arch is arc, is existed using ordinary steel tubular scaffolding
The features such as stability is poor, peace is torn open and movement is difficult, uneconomical.In the past slip casting and arch waterproof basal plane processing procedure were backfilled in section
In, mostly using welded still pipe frame hand cradle, but the dead weight of welded still pipe frame is larger, mobile difficult, and lower space is small, influences other
Job execution
It is desirable to have a kind of combination moving type construction operation platform for mining sectbn by the assembling mode of platform by
Welding is optimized for being bolted, and increases lower part passage space to meet the needs of crossed construction in hole.
Utility model content
The purpose of this utility model is to provide a kind of combination moving type construction operation platform for mining sectbn come gram
Take the above-mentioned problems in the prior art.
To achieve the above object, the utility model provides a kind of combination moving type construction operation for mining sectbn and puts down
Platform, the combination moving type construction operation platform include：First landing slab, the second landing slab and guardrail, first landing slab
The top of second landing slab is arranged on, the guardrail is separately positioned on the two of first landing slab and the second landing slab
Side, the guardrail are provided with shaft.
Preferably, the guardrail is rotated perpendicular to horizontal plane by shaft and connects first landing slab and
Two landing slabs.
Preferably, the portable construction operation platform further includes 4 walking rollers, and the walking roller is arranged on described
The lower section of second landing slab.
Preferably, the bottom installation radial direction back rib of first landing slab and the second landing slab, to ensure that different sizes are applied
The overall stability of work job platform.
Preferably, the guardrail is 32 assembled steel tube guardrails of φ.
Preferably, carried out between first landing slab and the second landing slab by perforate on the steel plate using high-strength bolt
Connection.
The utility model is put down by using the combination moving type construction operation for mining sectbn being attached by bolt
Platform overcomes numerous shortcomings of the ordinary steel tubular scaffolding in mining sectbn work progress, and the utility model is used for tunneling area
Between the assembling of combination moving type construction operation platform it is convenient, flat form variation, suitable for various sizes of bored tunnel, especially
It meets to arrive after just branch closing is cyclic different high in tunnel double-lining construction period a large amount of tunnels for the section of duration anxiety relatively
Spend parallel operations demand.
Brief description of the drawings
Fig. 1 is the structure diagram of the combination moving type construction operation platform for mining sectbn.
Embodiment
To make the purpose, technical scheme and advantage that the utility model is implemented clearer, below in conjunction with the utility model
Attached drawing in embodiment, is further described in more detail the technical scheme in the embodiment of the utility model.In the accompanying drawings, from beginning
Same or similar element is represented to same or similar label eventually or there is same or like element.Described reality
It is the utility model part of the embodiment to apply example, instead of all the embodiments.Below with reference to the embodiment of attached drawing description
It is exemplary, it is intended to for explaining the utility model, and it is not intended that limitation to the utility model.It is new based on this practicality
Embodiment in type, the every other implementation that those of ordinary skill in the art are obtained without creative efforts
Example, shall fall within the protection scope of the present invention.The embodiment of the utility model is described in detail below in conjunction with the accompanying drawings.
In the description of the utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " is based on attached drawing institutes
The orientation or position relationship shown, is for only for ease of description the utility model and simplifies description, rather than indicates or imply and is signified
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this practicality
The limitation of novel protected scope.
As shown in Figure 1, maximum assembling width 4.4m, height 3.4m, the bottom of platform is provided with four walking rollers 3, is
Meet the electric vehicle installation dimensions required when lower part is passed through, the main platform 1 of first layer is apart from lower section clear height 2.2m, clear span 3m.
2 clear span 4m of second layer platform, all working at height when completely being assembled suitable for platform in the range of 150 ° of vault, and the bottom of platform
Portion is provided with four walking rollers.
The main platform of the first layer and second layer platform are using 80 square tubes of φ, 32 assembled steel tube guardrails of φ, stair and flat
Platen, component are connected using steel plate perforate and high-strength bolt, are connected by screw bolts assembling, method for dismounting is simple, assembling form
Variation, can rationally be assembled according to the tunnel of different size and shapes.
The guardrail of platform both wings sets shaft, can form cat ladder, when personnel to be onstructed are located on combined platform, pull-up is climbed
Ladder, forms guardrail, facilitates job platform above and below construction personnel and ensures its personal safety.
The bottom installation radial direction back rib of first landing slab and the second landing slab, to ensure that different size construction operations are put down
The overall stability of platform.
The main platform of the first layer and second layer platform are respectively basal plane processing, reinforcing bar binding, waterproof construction, two lining backfills
Slip casting etc. provides operating space.Second layer platform is suitable for all working at height in the range of 150 ° of vault when platform completely assembles
It is last it is to be noted that：Above example is only to illustrate the technical solution of the utility model, rather than it is limited
System.Although the utility model is described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should manage
Solution：It can still modify the technical solution described in foregoing embodiments, or to which part technical characteristic into
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the utility model
The spirit and scope of technical solution.
Claims (6)
- A kind of 1. combination moving type construction operation platform for mining sectbn, it is characterised in that including：First landing slab, Two landing slabs and guardrail, first landing slab are arranged on the top of second landing slab, and the guardrail is separately positioned on institute The both sides of the first landing slab and the second landing slab are stated, the guardrail is provided with shaft.
- 2. it is used for the combination moving type construction operation platform of mining sectbn as claimed in claim 1, it is characterised in that the shield Column is rotated perpendicular to horizontal plane by shaft and connects first landing slab and the second landing slab.
- 3. it is used for the combination moving type construction operation platform of mining sectbn as claimed in claim 1, it is characterised in that the shifting Dynamic formula construction operation platform further includes 4 walking rollers, and the walking roller is arranged on the lower section of second landing slab.
- 4. it is used for the combination moving type construction operation platform of mining sectbn as claimed in claim 1, it is characterised in that described the Radial direction back rib is installed in the bottom of one landing slab and the second landing slab, to ensure the monolithic stability of different size construction operation platforms Property.
- 5. it is used for the combination moving type construction operation platform of mining sectbn as claimed in claim 1, it is characterised in that the shield Column is 32 assembled steel tube guardrails of φ.
- 6. it is used for the combination moving type construction operation platform of mining sectbn as claimed in claim 1, it is characterised in that described the It is attached between one landing slab and the second landing slab by perforate on the steel plate using high-strength bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720452698.XU CN207278269U (en) | 2017-04-27 | 2017-04-27 | A kind of combination moving type construction operation platform for mining sectbn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720452698.XU CN207278269U (en) | 2017-04-27 | 2017-04-27 | A kind of combination moving type construction operation platform for mining sectbn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207278269U true CN207278269U (en) | 2018-04-27 |
Family
ID=61992131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720452698.XU Expired - Fee Related CN207278269U (en) | 2017-04-27 | 2017-04-27 | A kind of combination moving type construction operation platform for mining sectbn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207278269U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109664928A (en) * | 2018-12-21 | 2019-04-23 | 上海隧道工程质量检测有限公司 | A kind of multi-functional auxiliary vehicle of tunnel quality testing |
-
2017
- 2017-04-27 CN CN201720452698.XU patent/CN207278269U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109664928A (en) * | 2018-12-21 | 2019-04-23 | 上海隧道工程质量检测有限公司 | A kind of multi-functional auxiliary vehicle of tunnel quality testing |
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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 |
Granted publication date: 20180427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |