CN209687504U - A kind of tunnel inverted arch one-time-concreting molding machine - Google Patents
A kind of tunnel inverted arch one-time-concreting molding machine Download PDFInfo
- Publication number
- CN209687504U CN209687504U CN201920355545.2U CN201920355545U CN209687504U CN 209687504 U CN209687504 U CN 209687504U CN 201920355545 U CN201920355545 U CN 201920355545U CN 209687504 U CN209687504 U CN 209687504U
- Authority
- CN
- China
- Prior art keywords
- inverted arch
- template
- funnel
- mold plate
- integral mold
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- 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
- 238000000465 moulding Methods 0.000 title claims abstract description 14
- 238000009415 formwork Methods 0.000 claims abstract description 18
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 14
- 239000002689 soil Substances 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000010276 construction Methods 0.000 abstract description 22
- 238000000034 method Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000015271 coagulation Effects 0.000 description 3
- 238000005345 coagulation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000001112 coagulating effect Effects 0.000 description 1
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses a kind of tunnel inverted arch one-time-concreting molding machines, the device includes inverted arch filling end vertical formwork, inverted arch filling top template, concreting funnel, funnel manually-operated gate, gutter lautertuns integral mold plate and reinforcing template, the two sides of template are fixedly installed with inverted arch filling end vertical formwork at the top of inverted arch filling, the both ends of template are fixedly installed with reinforcing template at the top of inverted arch filling, the inverted arch fills end vertical formwork, inverted arch filling top template and reinforcing template form an open-topped cuboid integral mold plate, it is located at the top of inverted arch filling in template pouring hole there are two opening up in cuboid integral mold plate, concreting funnel is installed on each pouring hole.The utility model can reduce tunnel inverted arch filled layer concrete construction process, reduce the workload of artificial reinforced ditch ditch body template, to improve the construction efficiency of tunnel arch filled layer, save the duration, reduce construction cost.
Description
Technical field
The utility model relates to a kind of tunnel inverted arch one-time-concreting molding machines, belong to Tunnel Engineering technical field.
Background technique
With the fast development of highway engineering in China, all kinds of construction technologies for highway engineering construction are also constantly to mention
It rises, wherein the various construction technologies for tunnel construction are no exception.In tunnel construction, the construction of inverted arch filled layer
See it is simple, working procedure is various, and existing tunnel inverted arch fills construction process: 1. reaching design to inverted arch concrete strength
70% or more of concrete strength；2. according to construction inverted arch filled layer on design drawing to the bottom of Central drain ditch base concrete；
3. after inverted arch filled layer concrete strength reaches design concrete strength requirement, construct Central drain reinforcing bar and bottom of trench coagulation
Soil；4. after Central drain bottom of trench concrete strength reaches design concrete strength requirement, formwork erection construction drainage ditch ditch body coagulation
Soil；5. after Central drain ditch body concrete strength reaches design concrete strength requirement, then removing ditch ditch body template, construct
Remaining inverted arch fills layer concrete.Therefore, existing inverted arch filled layer sandwich concrete working procedure is various, and construction speed is slow
Slowly, also compare labor intensive.
Utility model content
The purpose of the utility model is to provide a kind of tunnel inverted arch one-time-concreting molding machines, to reduce inverted arch filling
Layer concrete working procedure, reduces the workload of artificial reinforced ditch ditch body template, to improve the construction of tunnel arch filled layer
Efficiency saves the duration, reduces construction cost.
The technical solution of the utility model includes: a kind of tunnel inverted arch one-time-concreting molding machine, including inverted arch filling end are perpendicular
To template, inverted arch filling top template, concreting funnel, funnel manually-operated gate, gutter lautertuns integral mold plate and
Reinforcing template, the two sides of template are fixedly installed with inverted arch filling end vertical formwork at the top of inverted arch filling, fill and push up in inverted arch
The both ends of portion's template are fixedly installed with reinforcing template, the inverted arch filling end vertical formwork, inverted arch filling top template with
And reinforcing template forms an open-topped cuboid integral mold plate, is located at the top of inverted arch filling in cuboid integral mold plate
Pouring hole there are two opening up in template, is equipped with concreting funnel, in concreting funnel on each pouring hole
Bottom is equipped with funnel manually-operated gate, and it is whole to be connected with gutter lautertuns on the outside of inverted arch filling end vertical formwork
Template.
Further, the side of the gutter lautertuns integral mold plate is welded with a pair of of " u "-shaped hook, gutter lautertuns
Integral mold plate is affiliated to by " u "-shaped and is filled on the outside of the vertical formwork of end in inverted arch.
Further, the two sides of the cuboid integral mold plate are symmetrically welded with lifting lug.
Further, the funnel manually-operated gate is formed by connecting by two pieces of semi-circular sheet steel hinges, in every piece of semi-circular sheet steel
Tail end be connected with handle.
Due to the adoption of the above technical scheme, utility model has the advantages that the utility model can reduce tunnel inverted arch
Filled layer concrete construction process, reduces the workload of artificial reinforced ditch ditch body template, to improve tunnel arch filled layer
Construction efficiency saves the duration, reduces construction cost.Therefore, the utility model simple structure, easy to operate, support consolidate, practical
Value is higher, is applicable to constructing tunnel field.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of concreting funnel:
Fig. 3 is the structural schematic diagram of funnel manually-operated gate closed state；
Fig. 4 is the structural schematic diagram of funnel manually-operated gate opening state.
Description of symbols: 1- inverted arch fills end vertical formwork, 2- inverted arch filling top template, 3- concreting leakage
Bucket, 4- funnel manually-operated gate, the gutter 5- lautertuns integral mold plate, 6- reinforcing template, 7- lifting lug, 8- " u "-shaped hook.
Specific embodiment
It is right with reference to the accompanying drawings and examples in order to keep the purpose of this utility model, technical solution and advantage clearer
The utility model is described in further detail.
The embodiments of the present invention: the structural schematic diagram of tunnel inverted arch one-time-concreting molding machine as shown in figures 1-4,
Including inverted arch filling end vertical formwork 1, inverted arch filling top template 2, concreting funnel 3, funnel manually-operated gate 4, row
Ditch lautertuns integral mold plate 5 and reinforcing template 6, the two sides of template 2 are fixedly installed with inverted arch filling at the top of inverted arch filling
End vertical formwork 1, the both ends of template 2 are fixedly installed with reinforcing template 6 at the top of inverted arch filling, and the inverted arch fills end
Vertical formwork 1, inverted arch filling top template 2 and reinforcing template 6 form an open-topped cuboid integral mold plate, in length
It is located in the template 2 of inverted arch filling top pouring hole there are two opening up in cube integral mold plate, is equipped on each pouring hole mixed
Solidifying soil pours funnel 3, is equipped with funnel manually-operated gate 4 in the bottom of concreting funnel 3, the funnel manually-operated gate 4 by
Two pieces of semi-circular sheet steel hinges are formed by connecting, and are connected with handle in the tail end of every piece of semi-circular sheet steel；It is perpendicular in inverted arch filling end
Gutter lautertuns integral mold plate 5 is connected with to the outside of template 1；The side of the gutter lautertuns integral mold plate 5
It is welded with a pair of of " u "-shaped hook 8, gutter lautertuns integral mold plate 5 is affiliated to perpendicular in inverted arch filling end by " u "-shaped hook 8
To 1 outside of template.The two sides of the cuboid integral mold plate are symmetrically welded with lifting lug 7.
When being constructed using above-mentioned tunnel inverted arch one-time-concreting molding machine, molding machine is hoisted to tunnel first and is faced upward
Encircle construction location, and vertical in inverted arch filling end according to the position in center gutter adjustment gutter lautertuns integral mold plate 5
Position in template 1, then fixes molding machine, then pours the concrete that funnel 3 pours tunnel inverted arch, coagulation by coagulating soil
After the completion of soil pours, the funnel manually-operated gate 4 that solidifying soil pours 3 bottom of funnel is closed, it, will be at after concrete reaches design strength
Type device is hoisted to next place tunnel inverted arch construction location, achievees the purpose that circulation construction.
When construction, the bottom of the top of inverted arch filling end vertical formwork 1 and gutter lautertuns integral mold plate 5 away from
It is determined from by designed elevation.
Claims (4)
1. top die is filled in a kind of tunnel inverted arch one-time-concreting molding machine, including inverted arch filling end vertical formwork (1), inverted arch
Plate (2), concreting funnel (3), funnel manually-operated gate (4), gutter lautertuns integral mold plate (5) and reinforcing template
(6), it is characterised in that: the two sides of template (2) are fixedly installed with inverted arch filling end vertical formwork (1) at the top of inverted arch filling,
The both ends of template (2) are fixedly installed with reinforcing template (6) at the top of inverted arch filling, and the inverted arch fills end vertical formwork
(1), inverted arch filling top template (2) and reinforcing template (6) form an open-topped cuboid integral mold plate, rectangular
It is located in inverted arch filling top template (2) pouring hole there are two opening up in body integral mold plate, is equipped on each pouring hole mixed
Solidifying soil pours funnel (3), is equipped with funnel manually-operated gate (4) in the bottom of concreting funnel (3), fills end in inverted arch
Gutter lautertuns integral mold plate (5) is connected on the outside of vertical formwork (1).
2. inverted arch one-time-concreting molding machine in tunnel according to claim 1, it is characterised in that: the gutter lautertuns
The side of integral mold plate (5) is welded with a pair of of " u "-shaped hook (8), and gutter lautertuns integral mold plate (5) is linked up with by " u "-shaped
(8) it is affiliated on the outside of inverted arch filling end vertical formwork (1).
3. inverted arch one-time-concreting molding machine in tunnel according to claim 1, it is characterised in that: the cuboid entirety mould
The two sides of plate are symmetrically welded with lifting lug (7).
4. inverted arch one-time-concreting molding machine in tunnel according to claim 1, it is characterised in that: the funnel manually-operated gate
(4) it is formed by connecting by two pieces of semi-circular sheet steel hinges, is connected with handle in the tail end of every piece of semi-circular sheet steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920355545.2U CN209687504U (en) | 2019-03-20 | 2019-03-20 | A kind of tunnel inverted arch one-time-concreting molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920355545.2U CN209687504U (en) | 2019-03-20 | 2019-03-20 | A kind of tunnel inverted arch one-time-concreting molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209687504U true CN209687504U (en) | 2019-11-26 |
Family
ID=68605553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920355545.2U Expired - Fee Related CN209687504U (en) | 2019-03-20 | 2019-03-20 | A kind of tunnel inverted arch one-time-concreting molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209687504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736852A (en) * | 2019-03-20 | 2019-05-10 | 中建四局第三建筑工程有限公司 | A kind of tunnel inverted arch one-time-concreting molding machine and method |
-
2019
- 2019-03-20 CN CN201920355545.2U patent/CN209687504U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736852A (en) * | 2019-03-20 | 2019-05-10 | 中建四局第三建筑工程有限公司 | A kind of tunnel inverted arch one-time-concreting molding machine and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Beijing road 563000 in Guizhou province Zunyi city Honghuagang District No. 57 Patentee after: The Third Construction Co.,Ltd. of China Construction Fourth Engineering Bureau Address before: Beijing road 563003 in Guizhou province Zunyi city Honghuagang District No. 57 Patentee before: THE THIRD CONSTRUCTION & ENGINEERING CO. OF CCFED |
|
| 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: 20191126 |