CN221346291U - Side wall template suitable for cover digs station - Google Patents
Side wall template suitable for cover digs station Download PDFInfo
- Publication number
- CN221346291U CN221346291U CN202322883807.1U CN202322883807U CN221346291U CN 221346291 U CN221346291 U CN 221346291U CN 202322883807 U CN202322883807 U CN 202322883807U CN 221346291 U CN221346291 U CN 221346291U
- Authority
- CN
- China
- Prior art keywords
- template
- side wall
- wood
- wedge
- cross
- 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.)
- Active
Links
- 239000002023 wood Substances 0.000 claims abstract description 31
- 238000009412 basement excavation Methods 0.000 claims abstract description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000005429 filling process Methods 0.000 abstract description 3
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Landscapes
- Bulkheads Adapted To Foundation Construction (AREA)
Abstract
The utility model belongs to the field of building construction, and particularly relates to a side wall template suitable for a cover excavation station. Comprises a plurality of template units; each template unit comprises a wood template, a vertical rod arranged on the surface of the wood template and a cross rod arranged outside the vertical rod and perpendicular to the vertical rod; using fasteners to fix the cross bars on the wood templates; the adjacent template units are connected by using connecting rods. The side wall template suitable for the cover excavation station disclosed by the utility model is characterized in that the wood template is reinforced by using the cross bars and the vertical bars to prevent the wood template from deforming; as a preferred form, square lumber is filled between the wood templates, and the wood templates are prevented from being pulp-running during the pulp filling process.
Description
Technical Field
The utility model belongs to the field of building construction, and particularly relates to a side wall template suitable for a cover excavation station.
Background
In recent years, urban underground space engineering in China develops rapidly, and particularly, a cover excavation reverse construction method becomes the most important construction process for subway station construction, a station structure is constructed from top to bottom, side wall construction can be performed only after the construction of a top plate and a middle plate is finished, so that side wall templates are difficult to form, and because the weight of a steel template is large and the steel template is difficult to move in a limited space, side wall construction is usually performed by adopting a wood template, but the common defects of the wood template are easy to deform, and certain quality common problems such as staggered platform, slurry running and the like are caused.
Disclosure of utility model
The utility model aims to overcome the defects in the prior art and provides a side wall template suitable for a cover excavation station.
The utility model adopts the following technical scheme to realize the aim:
A side wall template suitable for a cover excavation station comprises a plurality of template units; each template unit comprises a wood template, a vertical rod arranged on the surface of the wood template and a cross rod arranged outside the vertical rod and perpendicular to the vertical rod; using fasteners to fix the cross bars on the wood templates; the adjacent template units are connected by using connecting rods. The vertical rod is welded with the cross rod.
The fastener comprises a fastener body and three bolt holes which are arranged on the fastener body and are arranged up and down; the middle bolt hole is connected with the cross rod; the bolt holes on the upper side and the lower side are connected with the wood template.
Square timber is arranged in the gaps of the adjacent timber templates; wedge-shaped blocks are arranged on the upper part and the lower part of the square timber; the square timber and the wedge block are provided with wedge surfaces which are matched with each other.
Connecting rod wedge holes are formed in two ends of the connecting rod; the cross rod is provided with a corresponding cross rod wedge hole; and connecting the cross rod wedge holes and the connecting rod wedge holes by using iron wedges so as to connect adjacent cross rods.
A plurality of hoisting hooks are arranged on the cross rod of the uppermost template unit.
Compared with the prior art, the utility model has the beneficial effects that:
The side wall template suitable for the cover excavation station disclosed by the utility model is characterized in that the wood template is reinforced by using the cross bars and the vertical bars to prevent the wood template from deforming; as a preferred form, square lumber is filled between the wood templates, and the wood templates are prevented from being pulp-running during the pulp filling process.
The side wall template suitable for the cover excavation station is simple to operate, convenient to install, capable of controlling the width according to the needs, convenient to set on site, low in cost, high in practicality and high in popularization significance.
Drawings
Fig. 1 is a schematic structural diagram of a template unit suitable for a side wall template of a cover excavation station according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a connecting rod and a wedge according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a square lumber and wedge block according to an embodiment of the present utility model;
Fig. 4 is a schematic overall structure diagram of a sidewall template suitable for a cover excavation station according to an embodiment of the present utility model;
Fig. 5 is a schematic partial structural view of a sidewall template suitable for a cover excavation station according to an embodiment of the present utility model.
Detailed Description
The present utility model will be described in further detail below with reference to the drawings and preferred embodiments, so that those skilled in the art can better understand the technical solutions of the present utility model.
Fig. 1 to 5 show a side wall template (hereinafter referred to as side wall template) suitable for a cover-excavated station, comprising a plurality of template units 1; each template unit comprises a wood template 14, a plurality of vertical rods 11 arranged on the surface of the wood template and a plurality of cross rods 12 arranged outside the vertical rods 11 and perpendicular to the vertical rods; fastening the rail 12 to the plank sheathing using fasteners 13; the cross rod 12 is welded with the vertical rod 11; the adjacent template units are connected by connecting rods 41, and the connecting rods 41 and the cross rod 12 can be U-shaped steel.
The fastener 13 comprises a fastener body and three bolt holes which are arranged on the fastener body and are arranged up and down; the middle bolt hole is connected with the cross rod 12; the bolt holes on the upper side and the lower side are connected with the wood template 14, so that the wood template 14 is fixed on the template framework formed by the cross bars 12 and the vertical bars 11.
Square timber 31 is arranged in the gaps of the adjacent timber templates; wedge-shaped blocks 32 are arranged on the upper part and the lower part of the square timber; the square timber and the wedge block are provided with wedge surfaces which are matched with each other. The square timber 31 is vertically placed and pressed at the joint between the adjacent templates 31, and the wedge-shaped blocks 32 are used for fixing, so that the installation of the whole side wall template is completed, and the expansion of the side wall template can be prevented.
The two ends of the connecting rod 41 are provided with connecting rod wedge holes; the cross rod 12 is provided with corresponding cross rod wedge holes; the rail key holes and the connecting rod key holes are connected using a wedge 42 to connect adjacent rails 12 (shown in fig. 5).
A plurality of lifting hooks 2 are arranged on the cross rod 12 of the uppermost template unit and are used for lifting.
The specific implementation mode of the utility model is as follows:
(1) Selecting a proper cross bar and a proper vertical bar according to the length of the side wall of the station, and splicing the cross bar and the vertical bar into a template framework;
(2) A wood template is arranged on a template framework, an ash hole is reserved at the upper opening, and a hoisting drag hook is welded on a cross rod of the template framework;
(3) Assembling adjacent template units, adjusting verticality, and paying attention to the joint between two wood templates;
(4) Connecting two wood templates by using a connecting rod, and fixing the connecting rod by using an iron wedge to form an integral side wall end shift;
(5) Placing square timber at the vertical joint of the two timber templates, and plugging two ends by adding wedge blocks;
(6) And (5) pouring concrete after the steps are completed.
In conclusion, the side wall template suitable for the cover excavation station disclosed by the utility model is reinforced by using the transverse rods and the vertical rods to prevent the wood template from deforming; as a preferred form, square lumber is filled between the wood templates, and the wood templates are prevented from being pulp-running during the pulp filling process.
The side wall template suitable for the cover excavation station is simple to operate, convenient to install, capable of controlling the width according to the needs, convenient to set on site, low in cost, high in practicality and high in popularization significance.
The foregoing is merely exemplary of the present utility model, and those skilled in the art should not be considered as limiting the utility model, since modifications may be made in the specific embodiments and application scope of the utility model in light of the teachings of the present utility model.
Claims (6)
1. The side wall template suitable for the cover excavation station is characterized by comprising a plurality of template units; each template unit comprises a wood template, a vertical rod arranged on the surface of the wood template and a cross rod arranged outside the vertical rod and perpendicular to the vertical rod; using fasteners to fix the cross bars on the wood templates; the adjacent template units are connected by using connecting rods.
2. The side wall template suitable for a cover excavation station according to claim 1, wherein the fastener comprises a fastener body and three bolt holes arranged up and down on the fastener body; the middle bolt hole is connected with the cross rod; the bolt holes on the upper side and the lower side are connected with the wood template.
3. The side wall template suitable for the station cover excavation according to claim 1, wherein square timber is arranged in a gap of the adjacent timber templates; wedge-shaped blocks are arranged on the upper part and the lower part of the square timber; the square timber and the wedge block are provided with wedge surfaces which are matched with each other.
4. The side wall template suitable for the cover excavation station according to claim 1, wherein the two ends of the connecting rod are provided with connecting rod wedge holes; the cross rod is provided with a corresponding cross rod wedge hole; and connecting the cross rod wedge holes and the connecting rod wedge holes by using iron wedges so as to connect adjacent cross rods.
5. The side wall form panel for a cover excavation station of claim 1, wherein a plurality of hanging hooks are installed on a cross bar of an uppermost form unit.
6. The side wall form panel for a covered excavation station of claim 1, wherein said vertical bars are welded to said cross bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322883807.1U CN221346291U (en) | 2023-10-26 | 2023-10-26 | Side wall template suitable for cover digs station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322883807.1U CN221346291U (en) | 2023-10-26 | 2023-10-26 | Side wall template suitable for cover digs station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221346291U true CN221346291U (en) | 2024-07-16 |
Family
ID=91844825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322883807.1U Active CN221346291U (en) | 2023-10-26 | 2023-10-26 | Side wall template suitable for cover digs station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221346291U (en) |
-
2023
- 2023-10-26 CN CN202322883807.1U patent/CN221346291U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107387117B (en) | Prefabricated tunnel structure with tunnel bottom and construction method thereof | |
| CN105756202A (en) | Tooth groove type connection structure of assembled shear wall in combination with superimposed floor slab | |
| CN206646813U (en) | Template system for pouring concrete column | |
| CN109184189A (en) | A kind of diameter Silo conical shell silo roof construction method | |
| CN213836318U (en) | Bridge floor wet joint hangs mould structure | |
| CN113738374A (en) | Sinking type vertical shaft tunneling equipment supporting ring beam and construction method thereof | |
| CN221346291U (en) | Side wall template suitable for cover digs station | |
| CN210315253U (en) | Novel aquatic tie beam bracket device | |
| CN218912214U (en) | Overlength attaches wall conversion support | |
| CN203361170U (en) | Supporting upright column pile for building foundation pit support | |
| CN214615228U (en) | Block assembled rail top air duct for underground station | |
| CN215167163U (en) | Shear structure and maintenance structure integrated prefabricated hoisting wallboard unit | |
| CN114856677A (en) | Full-prefabricated rail top air duct structure of rail transit station and construction method | |
| CN214834809U (en) | Template drilling-free clamp | |
| CN213867836U (en) | Temporary horizontal support changing structure of floor slab in vertical large-span vacancy | |
| CN214738776U (en) | Prefabricated component with waterproof function | |
| CN220848931U (en) | Existing entrance to a cave block structure of building | |
| CN215860165U (en) | Sinking type supporting ring beam of shaft tunneling equipment | |
| CN216892883U (en) | Reserved hole plugging structure based on suspended PK prestressed concrete laminated slab | |
| CN204875397U (en) | Empty structure of railway line long distance reinforcing frame | |
| CN114000632B (en) | Laminated slab construction structure free of ash adhesion and construction process thereof | |
| CN212452339U (en) | Prefabricated module type corrugated plate foundation connecting structure | |
| CN214784713U (en) | Prefabricated assembled concrete beam column node | |
| CN111593861B (en) | Connecting structure of prefabricated rail top air duct and structural slab and construction method thereof | |
| CN217812364U (en) | Circulated formula has flagging barricade subway rail top wind channel to hang mould subassembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |