CN205714201U - Prefabricated hollow slab concrete structure shield constructs temporarily abandons pit - Google Patents
Prefabricated hollow slab concrete structure shield constructs temporarily abandons pit Download PDFInfo
- Publication number
- CN205714201U CN205714201U CN201620150383.5U CN201620150383U CN205714201U CN 205714201 U CN205714201 U CN 205714201U CN 201620150383 U CN201620150383 U CN 201620150383U CN 205714201 U CN205714201 U CN 205714201U
- Authority
- CN
- China
- Prior art keywords
- standard knot
- plate
- side plate
- standard festival
- rotary corner
- 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.)
- Expired - Fee Related
Links
- 239000004567 concrete Substances 0.000 title abstract description 6
- 239000002699 waste material Substances 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims description 9
- 238000010276 construction Methods 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 2
- 239000011178 precast concrete Substances 0.000 abstract 1
- 239000002893 slag Substances 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000007306 turnover Effects 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
The utility model provides an assembled hollow slab concrete structure shield constructs abandons slag hole temporarily, includes bottom plate and the pit body, the pit body is enclosed to close by the mutual concatenation of standard festival curb plate and standard festival corner board and forms, standard festival curb plate and standard festival corner board are hollow core slab in advance, and wherein the cross section of standard festival corner board is L shape, is located four corner positions of the pit body, and the rectangular plate of standard festival curb plate, concatenation connection in proper order are between standard festival corner board, all through connecting piece and connecting bolt connection between the adjacent standard festival curb plate and between standard festival curb plate and the standard festival corner board, the bottom of standard festival curb plate and standard festival corner board is pegged graft on the bottom plate. The utility model discloses utilize the hollow slab of precast concrete to make standard festival curb plate and standard festival corner board, use with the cooperation of the cast-in-place bottom plate of job site, carry out on-the-spot fast assembly, the pit body later stage is demolishd and can be carried out many times and have enough to meet the need the use moreover, can not waste the resource, effectively reduces construction cost. The method can be widely applied to temporary abandoned pits in construction sites.
Description
Technical field
This utility model relates to the interim waste hole of a kind of job site.
Background technology
At present, mostly the interim waste hole used during shield construction tunnel is cast-in-place concrete structure, owing to being cast in situs molding, need to set up template, pour, the operation such as form removal, speed of application is slow, efficiency is low, additionally, after constructing tunnel completes, interim waste hole need to be abolished, it is impossible to turnover uses, this results in the waste of material resources, adds construction cost high.
Utility model content
The purpose of this utility model is to provide a kind of assembled cored slab xoncrete structure shield interim waste hole, and efficiency of construction is low, cost is high, can not have enough to meet the need the technical problem of use will to solve traditional waste hole.
For achieving the above object, this utility model adopts the following technical scheme that
A kind of assembled cored slab xoncrete structure shield interim waste hole, including base plate and hole body, described hole body is mutually spliced to enclose by standard knot side plate and standard knot rotary corner plate and forms, described standard knot side plate and standard knot rotary corner plate are precast hollow slab, wherein the cross section of standard knot rotary corner plate is L-shaped, it is positioned at four angle positions of hole body, the rectangular slab of standard knot side plate, splicing is connected between standard knot rotary corner plate successively, all it is connected by connector and connecting bolt between adjacent standard knot side plate and between standard knot side plate with standard knot rotary corner plate, the bottom of described standard knot side plate and standard knot rotary corner plate is plugged on base plate；Described base plate be shaped as rectangle, there is circle flange upwards the edge of base plate, described flange has and vertical accepts standard knot side plate and the tongue-and-groove of standard knot rotary corner plate.
Described connector include the parallel side plate in both sides and be vertically welded in the middle part of biside plate between web, its cross section is I-shaped.
The side of adjacent two blocks of standard knot side plates is respectively symmetrically between the biside plate being clamped in connector web both sides, and is connected fixing by connecting bolt.
On the described side of standard knot side plate and the side plate of connector, correspondence has the through hole through connecting bolt.
Vertically it is connected between the side plate of described connector with standard knot side plate and has expansion sealing strip.
The side of described standard knot side plate and standard knot rotary corner plate is clamped between the biside plate of connector web both sides respectively, and is connected fixing by connecting bolt.
On the side plate of described standard knot side plate and the side of standard knot rotary corner plate and connector, correspondence has the through hole through connecting bolt.
Vertically it is connected between the side plate of described connector with standard knot side plate and/or standard knot rotary corner plate and has expansion sealing strip.
Between the connector of the length upwards offside of described hole body, there is linking beam corresponding connection.
Compared with prior art this utility model has the characteristics that and beneficial effect:
This utility model uses prefabricated concrete component and the new structure of rigid waterproofing attachment means, devise standard knot side plate and standard knot rotary corner plate, the connection between standard knot side plate and standard knot rotary corner plate is completed at the construction field (site) by connector and linking beam, the bottom of standard knot side plate and standard knot rotary corner plate is connected with the tongue-and-groove on base plate, expansion sealing strip is utilized to carry out water-proofing treatment between connector and standard knot side plate and standard knot rotary corner plate, site machinery assembles, assembled joint, seam waterproof processes common effect and achieves the assembling convenient efficiency height in waste hole, can repeatedly have enough to meet the need use, the cost-effective purpose with green construction.
This utility model utilizes prefabricated concrete hollow slab to make standard knot side plate and standard knot rotary corner plate, base plate cast-in-place with job site with the use of, carry out on-the-spot quickly assembling, efficiency of construction is higher, and use can be repeatedly had enough to meet the need in standard knot side plate and the dismounting of standard knot rotary corner plate later stage, resource will not be wasted, effectively reduce construction cost.
This utility model can be widely applied to interim waste hole, job site.
Accompanying drawing explanation
The utility model is described in more detail below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structure schematic front view of this utility model standard knot side plate.
Fig. 3 is the structure schematic top plan view of this utility model standard knot side plate.
Fig. 4 is the structure schematic front view of this utility model standard knot rotary corner plate.
Fig. 5 is the structure schematic top plan view of this utility model standard knot rotary corner plate.
Fig. 6 is the structural representation of this utility model connector.
Fig. 7 is the structural representation of this utility model linking beam.
Fig. 8 is the structural representation of this utility model tongue-and-groove.
Reference: 1-cheats body, 2-standard knot side plate, 3-standard knot rotary corner plate, 4-base plate, 5-flange, 6-tongue-and-groove, 7-linking beam, 8-connector, 9-connecting bolt, 10-expansion sealing strip.
Detailed description of the invention
Embodiment is shown in Figure 1, this assembled cored slab interim waste of xoncrete structure shield is cheated, including base plate 4 and hole body 1, described hole body 1 mutually is spliced to enclose by standard knot side plate 2 and standard knot rotary corner plate 3 and forms, standard knot rotary corner plate 3 is positioned at four angle positions of hole body, standard knot side plate 2 splices successively and is connected between standard knot rotary corner plate, all it is connected by connector 8 and connecting bolt 9 between adjacent standard knot side plate 2 and between standard knot side plate 2 with standard knot rotary corner plate 3, the bottom of described standard knot side plate 2 and standard knot rotary corner plate 3 is plugged on base plate, shown in Figure 7, between the connector 8 of the length upwards offside of described hole body 1, there is linking beam 7 corresponding connection, described linking beam 7 is the I-steel of I25.
Seeing shown in Fig. 2, Fig. 3, described standard knot side plate 2 is precast hollow slab, and standard knot side plate 2 is rectangular slab, being about 4000mm, width is about 1980mm, and thickness is 300mm, the a diameter of 150mm of hollow pipe in plate body, the center of circle spacing of adjacent hollow pipe is 200mm, lead to the hole site distance edge 90mm.
Seeing shown in Fig. 4, Fig. 5, described standard knot rotary corner plate 3 is precast hollow slab, and its cross section is L-shaped, being about 4000mm, every limb width is about 980mm, and thickness is 300mm, the a diameter of 150mm of hollow pipe in plate body, the center of circle spacing of adjacent hollow pipe is 200mm, lead to the hole site distance edge 90mm.
Shown in Figure 8, described base plate be shaped as rectangle, a height of 300mm, there is circle flange 5 upwards the edge of base plate, and flange height is 400mm, and described flange 5 has vertical undertaking standard knot side plate 2 and the tongue-and-groove 6 of standard knot rotary corner plate 3, tongue-and-groove width is 300mm, and the degree of depth is 400mm.
Shown in Figure 6, described connector 8 include the parallel side plate in both sides and be vertically welded in the middle part of biside plate between web, its cross section is I-shaped, the side plate of described connector and web by multiple unit vertical on be arranged in order and form, every module unit is that the high-strength connecting bolt by diameter 18mm is connected with standard knot side plate 2 and/or standard knot rotary corner plate 3, unit side plate is made up of the steel plate that 20mm is thick, its height is 300mm, width is 200mm, unit web is made up of the steel plate that 18mm is thick, its height is 300mm, and width is 300mm.
Additionally, the side plate of connector and web can also is that the steel plate the most isometric with standard knot side plate 2 and standard knot rotary corner plate 3, its side plate vertically has the through hole of correspondence.
Adjacent two blocks of standard knot side plates 2 are connected by connector, and the side of adjacent two blocks of standard knot side plates 2 is respectively symmetrically between the biside plate being clamped in connector web both sides, and are connected fixing by connecting bolt 9；On the described side of standard knot side plate 2 and the side plate of connector, correspondence has the through hole through connecting bolt 9；It is connected between the side plate of described connector 8 and standard knot side plate 2 and has expansion sealing strip 10.
Shown in Figure 6, standard knot side plate 2 and standard knot rotary corner plate 3 are connected by connector, identical with two pieces of standard knot side plate 2 connected modes, the side of described standard knot side plate 2 and standard knot rotary corner plate 3 is clamped between the biside plate of connector web both sides respectively, and is connected fixing by connecting bolt 9；On the side plate of described standard knot side plate 2 and the side of standard knot rotary corner plate 3 and connector, correspondence has the through hole through connecting bolt 9；The side plate of described connector 8 is connected with between standard knot side plate 2 and standard knot rotary corner plate 3 has the expansion sealing strip 10 of strip, the width of described expansion sealing strip 10 and thickness to be 20mm, and length is isometric with standard knot side plate 2 and standard knot rotary corner plate 3.
The through hole through connecting bolt of one group of uniform intervals distribution is had on the side of described standard knot side plate 2 and standard knot rotary corner plate 3 is vertical.
Construction method of the present utility model, specifically comprises the following steps that
Step one, carries out preparation of construction, the most prefabricated standard knot side plate and standard knot rotary corner plate.
Step 2, at the construction field (site) excavation pit.
Step 3, pours base plate, and reserved tongue-and-groove.
Step 4, carries out underplate concrete maintenance.
Step 5, is transported to job site by prefabricated standard knot side plate and standard knot rotary corner plate.
Step 6, carries out standard knot side plate and the Assembling of standard knot rotary corner plate by connector and connecting bolt.
Step 7, installs linking beam between connector, so far, completes the construction in interim waste hole.
After construction in later period completes, by the most recyclable to standard knot side plate and standard knot rotary corner plate dismounting, carry out turnover and use.
Claims (9)
1. an assembled cored slab xoncrete structure shield interim waste hole, including base plate (4) and hole body (1), it is characterized in that: described hole body (1) is enclosed formed by standard knot side plate (2) and standard knot rotary corner plate (3) mutually splicing, described standard knot side plate (2) and standard knot rotary corner plate (3) are precast hollow slab, wherein the cross section of standard knot rotary corner plate (3) is L-shaped, it is positioned at four angle positions of hole body, the rectangular slab of standard knot side plate (2), splicing is connected between standard knot rotary corner plate successively, all it is connected by connector (8) and connecting bolt (9) between adjacent standard knot side plate (2) and between standard knot side plate (2) with standard knot rotary corner plate (3), the bottom of described standard knot side plate (2) and standard knot rotary corner plate (3) is plugged on base plate；
Described base plate be shaped as rectangle, there is circle flange (5) upwards the edge of base plate, and described flange (5) has the tongue-and-groove (6) of vertical undertaking standard knot side plate (2) and standard knot rotary corner plate (3).
The assembled cored slab interim waste of xoncrete structure shield the most according to claim 1 is cheated, it is characterised in that: described connector (8) include the parallel side plate in both sides and be vertically welded in the middle part of biside plate between web, its cross section is I-shaped.
The assembled cored slab interim waste of xoncrete structure shield the most according to claim 2 is cheated, it is characterized in that: the side of adjacent two pieces of standard knot side plates (2) is respectively symmetrically between the biside plate being clamped in connector web both sides, and connected by connecting bolt (9) fixing.
The assembled cored slab interim waste of xoncrete structure shield the most according to claim 3 is cheated, it is characterised in that: on the described side of standard knot side plate (2) and the side plate of connector, correspondence has the through hole through connecting bolt (9).
The assembled cored slab interim waste of xoncrete structure shield the most according to claim 4 is cheated, it is characterised in that: vertically it is connected between the side plate of described connector 8 with standard knot side plate (2) and has expansion sealing strip (10).
The assembled cored slab interim waste of xoncrete structure shield the most according to claim 2 is cheated, it is characterized in that: the side of described standard knot side plate (2) and standard knot rotary corner plate (3) is clamped between the biside plate of connector web both sides respectively, and connected by connecting bolt (9) fixing.
The assembled cored slab interim waste of xoncrete structure shield the most according to claim 6 is cheated, it is characterised in that: on the side plate of described standard knot side plate (2) and the side of standard knot rotary corner plate (3) and connector, correspondence has the through hole through connecting bolt (9).
The assembled cored slab interim waste of xoncrete structure shield the most according to claim 7 is cheated, it is characterised in that: vertically it is connected between the side plate of described connector (8) with standard knot side plate (2) and/or standard knot rotary corner plate (3) and has expansion sealing strip (10).
9. cheat according to the assembled cored slab interim waste of xoncrete structure shield described in claim 1 to 8 any one, it is characterised in that: between the connector (8) of the length upwards offside in described hole body (1), there is linking beam (7) corresponding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620150383.5U CN205714201U (en) | 2016-02-29 | 2016-02-29 | Prefabricated hollow slab concrete structure shield constructs temporarily abandons pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620150383.5U CN205714201U (en) | 2016-02-29 | 2016-02-29 | Prefabricated hollow slab concrete structure shield constructs temporarily abandons pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205714201U true CN205714201U (en) | 2016-11-23 |
Family
ID=57334042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620150383.5U Expired - Fee Related CN205714201U (en) | 2016-02-29 | 2016-02-29 | Prefabricated hollow slab concrete structure shield constructs temporarily abandons pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205714201U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107473445A (en) * | 2017-09-21 | 2017-12-15 | 兰州理工大学 | The construction method of Large Copacity assembled steel thin-walled water treatment structure |
| CN109826231A (en) * | 2019-02-15 | 2019-05-31 | 沈阳铁道勘察设计院有限公司 | A kind of novel super-high U-type groove structure and its setting method |
-
2016
- 2016-02-29 CN CN201620150383.5U patent/CN205714201U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107473445A (en) * | 2017-09-21 | 2017-12-15 | 兰州理工大学 | The construction method of Large Copacity assembled steel thin-walled water treatment structure |
| CN109826231A (en) * | 2019-02-15 | 2019-05-31 | 沈阳铁道勘察设计院有限公司 | A kind of novel super-high U-type groove structure and its setting method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 |