CN205617389U - Detachable unearthed platform - Google Patents
Detachable unearthed platform Download PDFInfo
- Publication number
- CN205617389U CN205617389U CN201620419462.1U CN201620419462U CN205617389U CN 205617389 U CN205617389 U CN 205617389U CN 201620419462 U CN201620419462 U CN 201620419462U CN 205617389 U CN205617389 U CN 205617389U
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- China
- Prior art keywords
- detachable
- unearthed
- platform
- lattice column
- frame structure
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Abstract
The utility model provides a detachable unearthed platform belongs to the steel construction body that the construction was used. It had solved the platform that is unearthed among the prior art process is loaded down with trivial details hard, need lay template, assembling reinforcement cage, deposit concrete, then just continues the construction after waiting the concrete stiff, and the concrete reaches the chronic problem of design strength needs. This detachable unearthed platform, including the supporter of a mesa and a supporting bench face, the frame construction body that the mesa is given first place to, the secondary beam constitutes, main, secondary beam passes through bolted connection, lay the steel sheet of taking anti -skidding line on the frame construction body, the supporter is the lattice column, be connected with the diagonal bracing channel -section steel between the lattice column. The utility model discloses detachable unearthed platform adopts dismantled and assembled steel construction to constitute, and the quality is light, and the transportation that the convenience is dismantled, the equipment makes things convenient for, can use repeatedly, be convenient for is favorable to the reduction of erection time.
Description
Technical field
This utility model belongs to the steel structure body of construction, relates to the supporting construction of a kind of foundation pit construction, a kind of detachable unearthed platform.
Background technology
Along with skyscraper and the development & construction of the underground space, the deep basal pit in urban construction gets more and more.Base pit engineering is in earth excavation work progress, it is necessary to arrange soil outlet, transports for the soil dug out by foundation ditch, and the most also the various transport of materials for foundation pit construction provide platform.The unearthed platform of prior art is to use concrete to be unearthed platform.The work progress of this unearthed platform is:
First setting foundation pit enclosure stake, at fender post top casting injection pressure back timber, between capping beam, cast and capping beam are with the inner support of absolute altitude；
Platform template of being unearthed is laid at inner support end face；Soil platform steel reinforcement cage is set up again in template；
The unearthed platform concrete of cast, the platform construction that is now unearthed completes, after the concrete of the platform that is unearthed reaches design strength, it is possible to start excavation pit.
During excavation pit, moving vehicle being parked in unearthed platform, the soil body of excavation is deposited in earth moving vehicles, after vehicle wash, it is possible to drive to transport the soil body.
There is following defect in the unearthed platform of the foundation pit structure of prior art and construction method:
Needing foundation ditch to complete, after outer wall of basement construction also completes, this unearthed platform completes mission, destroyed together with internal support of foundation pit, remove, destroyed, remove after concrete, the material such as reinforcing bar all cannot be again with, therefore waste is serious, cost remains high；
The process of this unearthed platform of constructing is loaded down with trivial details arduously, needs to lay template, assembling reinforcement cage, cast concrete, just continues construction after then waiting concrete stiff, and concrete reaches design strength and requires time for long, can extend the duration；
The unearthed platform of the construction wasted time and energy is used only once, and does not calculates；The process dismantling this unearthed platform also wastes time and energy.
Utility model content
The purpose of this utility model is to there are the problems referred to above for existing technology, it is proposed that a kind of detachable unearthed platform, this device have convenient dismounting, easy to assembly, can Reusability, be readily transported the convenient and strength-saving foundation ditch of feature and be unearthed platform.
The purpose of this utility model can be realized by following technical proposal: a kind of detachable unearthed platform, including table top and the supporter of supporting bable tops, described table top is the frame structure that primary and secondary beam is constituted, described primary and secondary beam is bolted, it is beneficial to dismantle assembling, described frame structure is laid the steel plate of band anti-slip veins, in order to increase the frictional force of table top, described supporter is lattice column, in order to alleviate the quality of supporter.Described it is connected with frame structure bolt.Connect between described lattice column and have skewed horizontal load channel-section steel, reinforce lattice column further, it is ensured that the longitudinal stability of structure.
As preferably, in above-mentioned detachable unearthed platform, described steel plate has several discharge outlet, for discharging the sewage of table top.
As preferably, in above-mentioned detachable unearthed platform, in the table top both sides that described frame structure is constituted, it is provided with the railing along unearthed direction, prevents personnel or vehicle from falling down.
As preferably, in above-mentioned detachable unearthed platform, described lattice column is provided with sealing piece.
As preferably, in above-mentioned detachable unearthed platform, the table top avris arranging parapeted frame structure composition is provided with outward extending protection network, prevents sandstone from dropping in foundation ditch and hurts sb.'s feelings.
As preferably, in above-mentioned detachable unearthed platform, support between described lattice column and described frame structure and have hydraulic cylinder, by the flexible height regulating table top as required of hydraulic cylinder.
Compared with prior art, this detachable unearthed platform has the advantage that
The detachable unearthed platform of this utility model uses removable steel construction composition, light weight, convenient dismounting, easy to assembly, can Reusability, be readily transported, the beneficially reduction of erection time.
Accompanying drawing explanation
Fig. 1 is the structural representation of the table top of the frame structure of utility model；
Fig. 2 is the main TV structure schematic diagram of embodiment one；
Fig. 3 is the main TV structure schematic diagram of embodiment two.
In figure: girder 1, secondary beam 2, draining 3, the steel plate 4 of band anti-slip veins, lattice column 5, railing 6, sealing piece 7, protection network 8, the main muscle of engineering pile 9, skewed horizontal load channel-section steel 10, hydraulic cylinder 11.
Detailed description of the invention
The following is specific embodiment of the utility model and combine accompanying drawing, the technical solution of the utility model is further described, but this utility model is not limited to these embodiments.
As shown in Figure 1, 2, a kind of detachable unearthed platform, including table top and the supporter of supporting bable tops, described table top is the frame structure that primary and secondary beam is constituted, described primary and secondary beam is bolted, it is beneficial to dismantle assembling, the steel plate 4 of band anti-slip veins is laid on described frame structure, so that increasing the frictional force of table top, having several discharge outlet 3 on described steel plate, the corresponding intersection at girder 1 with secondary beam 2 in the position of described discharge outlet, for discharging the sewage of table top, described supporter is lattice column 5, in order to alleviate the quality of supporter.Described it is connected with frame structure bolt.Connect between described lattice column and have skewed horizontal load channel-section steel 10, reinforce lattice column further, it is ensured that the longitudinal stability of structure.In the table top both sides that described frame structure is constituted, it is provided with the railing 6 along unearthed direction, prevents personnel or vehicle from falling down.Sealing piece 7 it is provided with on described lattice column.
This platform construction operation:
The first step: when beating engineering pile, in lattice column is inserted engineering pile, lattice column muscle main with engineering pile 9 is connected.
Second step: before excavation of foundation pit, can install primary and secondary beam, and fasten with high-strength bolt.Meanwhile, the skewed horizontal load channel-section steel between lattice column is installed, it is ensured that the longitudinal stability of structure.
3rd step: after main member installation, sets checkered plates on platform upper berth.
Embodiment two
As it is shown on figure 3, unlike embodiment one, in above-mentioned detachable unearthed platform, support between described lattice column and described frame structure and have hydraulic cylinder 11, by the flexible height regulating table top as required of hydraulic cylinder.The table top avris arranging parapeted frame structure composition is provided with outward extending protection network 8, prevents sandstone from dropping in foundation ditch and hurt sb.'s feelings.
Specific embodiment described herein is only to this utility model spirit explanation for example.Described specific embodiment can be made various amendment or supplements or use similar mode to substitute by this utility model person of ordinary skill in the field, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Although the most more employing the terms such as girder 1, secondary beam 2, draining 3, the steel plate 4 of band anti-slip veins, lattice column 5, railing 6, sealing piece 7, protection network 8, the main muscle of engineering pile 9, skewed horizontal load channel-section steel 10, hydraulic cylinder 11, but it is not precluded from using the probability of other term.Use these terms to be only used to more easily and describe and explain essence of the present utility model；It is all contrary with this utility model spirit for being construed as any additional restriction.
Claims (6)
1. a detachable unearthed platform, including table top and the supporter of supporting bable tops, it is characterized in that, described table top is the frame structure that primary and secondary beam is constituted, described primary and secondary beam is bolted, laying the steel plate of band anti-slip veins on described frame structure, described supporter is lattice column, and connecting between described lattice column has skewed horizontal load channel-section steel.
Detachable unearthed platform the most according to claim 1, it is characterised in that have several discharge outlet on described steel plate.
Detachable unearthed platform the most according to claim 1, it is characterised in that in the table top both sides that described frame structure is constituted, be provided with the railing along unearthed direction.
Detachable unearthed platform the most according to claim 1, it is characterised in that be provided with sealing piece on described lattice column.
Detachable unearthed platform the most according to claim 1, it is characterised in that the table top avris arranging parapeted frame structure composition is provided with outward extending protection network.
Detachable unearthed platform the most according to claim 1, it is characterised in that support between described lattice column and described frame structure and have hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620419462.1U CN205617389U (en) | 2016-05-10 | 2016-05-10 | Detachable unearthed platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620419462.1U CN205617389U (en) | 2016-05-10 | 2016-05-10 | Detachable unearthed platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205617389U true CN205617389U (en) | 2016-10-05 |
Family
ID=57026183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620419462.1U Expired - Fee Related CN205617389U (en) | 2016-05-10 | 2016-05-10 | Detachable unearthed platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205617389U (en) |
-
2016
- 2016-05-10 CN CN201620419462.1U patent/CN205617389U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20170510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |