CN214660228U - Combined type light large-span tunnel side roof arch concrete lining moving platform - Google Patents
Combined type light large-span tunnel side roof arch concrete lining moving platform Download PDFInfo
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- CN214660228U CN214660228U CN202121072209.0U CN202121072209U CN214660228U CN 214660228 U CN214660228 U CN 214660228U CN 202121072209 U CN202121072209 U CN 202121072209U CN 214660228 U CN214660228 U CN 214660228U
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- Prior art keywords
- portal
- moving platform
- concrete lining
- jacking
- jacking cylinder
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- 239000004567 concrete Substances 0.000 title claims abstract description 19
- 238000009415 formwork Methods 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 11
- 230000001681 protective effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses a modular light-duty tunnel limit top arch concrete lining moving platform that strides greatly relates to lining cutting technical field. The utility model discloses mainly include the portal of a plurality of looks symmetries, the top of portal is provided with curved cope match-plate pattern and is connected with first jacking cylinder between portal and the cope match-plate pattern, the both sides of cope match-plate pattern all articulate there is curved side form, be connected with second jacking cylinder between portal and the side form, the cope match-plate pattern is the same with the radius of two side form, be located the bottom of two portals at the most edge and all install between travelling car and the portal and be connected with third jacking cylinder, be located and all be provided with the workstation on two portals at the most edge. The utility model discloses when using, remove the device to the tunnel in, through first jacking cylinder with the top form jack-up, through second jacking cylinder with the side form jack-up, constructor works on the workstation, carries out lining cutting work to can remove along with the change of construction section, improve the efficiency of construction greatly.
Description
Technical Field
The utility model relates to a lining cutting technical field, concretely relates to modular light-duty tunnel limit top arch concrete lining moving platform that strides greatly.
Background
Lining refers to a permanent supporting structure built by reinforced concrete and other materials along the periphery of a tunnel body in order to prevent surrounding rocks from deforming or collapsing. Lining technology is generally applied to tunnel engineering and water conservancy channels. The lining is simply a lining, is usually lined by building blocks and can be a prestressed high-pressure grouting plain concrete lining.
At present, in lining construction of a tunnel, a formwork is usually erected and poured inside the tunnel manually, after pouring, a formwork needs to be dismantled manually, construction speed is low, efficiency is low, and therefore technical personnel in the field design a lining platform and construction efficiency is improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: for solving the problem that proposes among the above-mentioned background art, the utility model provides a modular light-duty long-span tunnel limit top arch concrete lining moving platform.
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:
the utility model provides a modular light-duty tunnel limit top arch concrete lining moving platform that strides greatly, portal including a plurality of looks symmetries, the top of portal is provided with curved top form board just the portal with be connected with first jacking cylinder between the top form board, the both sides of top form board all articulate there is curved side form board, the portal with be connected with second jacking cylinder between the side form board, top form board and two the radius of side form board is the same, is located two of most marginal the travelling car just is all installed to the bottom of portal moving car with be connected with third jacking cylinder between the portal, be located two of most marginal all be provided with the workstation on the portal.
Preferably, the portal comprises a first horizontal beam which is horizontally arranged, two vertical columns which are vertically arranged are uniformly fixed at the bottom of the first horizontal beam, the top of the first horizontal beam is connected with a first connecting beam which is parallel to the first horizontal beam, the top of the first connecting beam is connected with a second connecting beam which is corresponding to the first horizontal beam one by one, and the first jacking oil cylinder is connected between the second connecting beam and the top formwork.
Preferably, the second jacking cylinder is connected the stand with between the side form board just the both ends of second jacking cylinder with the stand with the side form board is articulated, one is no less than to the quantity of second jacking cylinder.
Preferably, a diagonal draw bar is connected between the upright post and the first cross beam.
Preferably, the upright columns on the same side of the plurality of door frames correspond to each other, the bottom ends of the plurality of upright columns corresponding to each other are connected with a second cross beam, a plurality of fourth jacking cylinders which are uniformly arranged are installed on the bottom sides of the second cross beams, and supporting blocks are installed at the bottom ends of the fourth jacking cylinders.
Preferably, the top template and the two side templates are provided with a plurality of grouting ports in a penetrating manner.
Preferably, a ladder stand is arranged on the workbench, a first protective guard is arranged on the workbench, and a second protective guard is arranged on the ladder stand.
The utility model provides a modular light-duty tunnel limit top arch concrete lining moving platform that strides greatly mainly includes the portal of a plurality of looks symmetries, the top of portal is provided with curved top form board just the portal with be connected with first jacking cylinder between the top form board, the both sides of top form board all articulate has curved side form board, the portal with be connected with second jacking cylinder between the side form board, top form board and two the radius of side form board is the same, is located two marginally the travelling car just is all installed to the bottom of portal the travelling car with be connected with third jacking cylinder between the portal, be located two marginally all be provided with the workstation on the portal. The utility model discloses when using, remove the device to the tunnel in, through first jacking cylinder with the top form jack-up, through second jacking cylinder with the side form jack-up, constructor works on the workstation, carries out lining cutting work to can remove along with the change of construction section, improve the efficiency of construction greatly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of the present invention;
figure 2 is a front view of the present invention in figure 1;
fig. 3 is a top view of the present invention shown in fig. 1;
figure 4 is a side view of the present invention of figure 1;
fig. 5 is a sectional view taken along the direction a-a in fig. 4 according to the present invention.
In fig. 1-5:
1. a gantry; 2. a top template; 3. a first jacking cylinder; 4. a sideform; 5. a second jacking cylinder; 6. moving the trolley; 7. a third jacking cylinder; 8. a work table; 9. a grouting port; 11. a first cross beam; 12. a column; 13. a first connecting beam; 14. a second connecting beam; 15. a diagonal member; 16. a second cross beam; 17. a fourth jacking cylinder; 18. a support block; 81. climbing a ladder; 82. a first guard rail; 83. and a second guard rail.
Detailed Description
This embodiment's core lies in providing a modular light-duty tunnel limit top arch concrete lining moving platform that strides greatly, the utility model discloses when using, remove the device to the tunnel in, through first jacking cylinder with the top form jack-up, through second jacking cylinder with the side form jack-up, constructor works on the workstation, carries out lining cutting work to can remove along with the change of construction section, improve the efficiency of construction greatly, solved the difficult problem in this field of present stage.
Hereinafter, embodiments will be described with reference to the drawings. The embodiments described below do not limit the scope of the invention described in the claims. Further, the entire contents of the configurations shown in the following embodiments are not limited to those necessary as a solution of the invention described in the claims.
The concrete lining mobile platform for the combined light-weight large-span tunnel side roof arch provided by the embodiment is shown in fig. 1 to 5; mainly comprises a plurality of symmetrical portal frames 1, an arc-shaped top template 2 is arranged above the portal frames 1, a first jacking oil cylinder 3 is connected between the portal frames 1 and the top template 2, the opening direction of the top template 2 is downward, arc-shaped side templates 4 are hinged on two sides of the top template 2, the openings of the two side templates 4 are opposite, a second jacking oil cylinder 5 is connected between the portal frames 1 and the side templates 4, the top template 2 and the two side templates 4 have the same radius, the top template 2 and the side templates 4 are driven to rotate through the first jacking oil cylinder 3 and the second jacking oil cylinder 5, a braided steel bar structure can be jacked, concrete is poured, the forming of the concrete and the lining effect are ensured, a movable trolley 6 is arranged at the bottom of each of the two portal frames 1 at the outermost edge, a third jacking oil cylinder 7 is connected between the movable trolley 6 and the portal frames 1, and the device is convenient to move, it should be noted that the device is installed on the ground rail, and travelling car 6 is connected with the ground rail, removes the device, can construct to different construction sections, all is provided with workstation 8 on two portal 1 that lie in the most marginal, and the constructor of being convenient for carries out lining cutting work.
Further, please refer to fig. 5, the portal 1 includes a first horizontal beam 11, two vertical columns 12 are uniformly fixed at the bottom of the first horizontal beam 11, the tops of the first horizontal beams 11 are connected with two parallel first connecting beams 13 perpendicular to the first horizontal beam 11, the tops of the first connecting beams 13 are connected with a second connecting beam 14 corresponding to the first horizontal beams 11, and the first jacking cylinder 3 is connected between the second connecting beam 14 and the top form 2.
Referring to fig. 2 and 5, the second jacking cylinders 5 are connected between the columns 12 and the side formworks 4, two ends of each second jacking cylinder 5 are hinged to the columns 12 and the side formworks 4, the number of the second jacking cylinders 5 is not less than one, so that the support of the side formworks 4 is ensured, and the construction quality is ensured, in this embodiment, the number of the second jacking cylinders 5 is three.
Referring to fig. 5, a diagonal draw bar 15 is connected between the upright post 12 and the first cross beam 11, so as to improve the stability of the gantry 1.
In some embodiments, please refer to fig. 2 and 4, the upright columns 12 on the same side of the plurality of gantries 1 correspond to each other, the bottom ends of the plurality of corresponding upright columns 12 are connected with a second cross beam 16, the bottom side of the second cross beam 16 is provided with a plurality of uniformly arranged fourth jacking cylinders 17, and the bottom ends of the fourth jacking cylinders 17 are provided with supporting blocks 18.
Further, the top template 2 and the two side templates 4 are both provided with a plurality of grouting ports 9 for grouting mortar.
Referring to fig. 2 and 3, a ladder 81 is disposed on the workbench 8, a first guard rail 82 is disposed on the workbench 8, a second guard rail 83 is disposed on the ladder 81, and the first guard rail 82 and the second guard rail 83 are disposed to protect a constructor.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A combined type light large-span tunnel side roof arch concrete lining moving platform is characterized by comprising a plurality of symmetrical door frames (1), an arc-shaped top template (2) is arranged above the portal frame (1), a first jacking oil cylinder (3) is connected between the portal frame (1) and the top template (2), two sides of the top template (2) are hinged with arc-shaped side templates (4), a second jacking oil cylinder (5) is connected between the portal (1) and the side templates (4), the top die plate (2) is the same as the radius of the side die plate (4), is located the most marginal two travelling car (6) just are all installed to the bottom of portal (1) travelling car (6) with be connected with third jacking cylinder (7) between portal (1), be located the most marginal two all be provided with workstation (8) on portal (1).
2. The combined type light-weight long-span tunnel side roof arch concrete lining moving platform according to claim 1, wherein the portal frame (1) comprises a first cross beam (11) which is horizontally arranged, two vertical columns (12) are uniformly fixed at the bottom of the first cross beam (11), the tops of the first cross beams (11) are connected with a first connecting beam (13) which is parallel to each other and perpendicular to the first cross beam (11), the tops of the first connecting beams (13) are connected with a second connecting beam (14) which respectively corresponds to the first cross beams (11), and the first jacking oil cylinder (3) is connected between the second connecting beam (14) and the top formwork (2).
3. The combined type light-weight long-span tunnel side-roof arch concrete lining moving platform according to claim 2, characterized in that the second jacking cylinder (5) is connected between the upright post (12) and the side formworks (4) and the two ends of the second jacking cylinder (5) are hinged to the upright post (12) and the side formworks (4), and the number of the second jacking cylinder (5) is not less than one.
4. A combined light-weight large-span tunnel side-roof arch concrete lining moving platform according to claim 2, characterized in that a diagonal draw bar (15) is connected between the upright post (12) and the first cross beam (11).
5. The combined type light-weight long-span tunnel side-roof arch concrete lining moving platform according to claim 2, characterized in that a plurality of the upright columns (12) on the same side of the portal frame (1) correspond to each other, a plurality of the upright columns (12) correspond to each other, the bottom ends of the upright columns (12) are connected with a second cross beam (16), a plurality of fourth jacking cylinders (17) which are uniformly arranged are installed on the bottom sides of the second cross beams (16), and supporting blocks (18) are installed at the bottom ends of the fourth jacking cylinders (17).
6. The combined type light-weight large-span tunnel side roof arch concrete lining moving platform as claimed in claim 1, wherein a plurality of grouting ports (9) are formed in the top formwork (2) and the two side formworks (4) in a penetrating manner.
7. The combined type light-weight large-span tunnel side roof arch concrete lining moving platform as claimed in claim 1, wherein a ladder (81) is arranged on the working platform (8), a first guard rail (82) is arranged on the working platform (8), and a second guard rail (83) is arranged on the ladder (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121072209.0U CN214660228U (en) | 2021-05-18 | 2021-05-18 | Combined type light large-span tunnel side roof arch concrete lining moving platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121072209.0U CN214660228U (en) | 2021-05-18 | 2021-05-18 | Combined type light large-span tunnel side roof arch concrete lining moving platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214660228U true CN214660228U (en) | 2021-11-09 |
Family
ID=78484908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121072209.0U Expired - Fee Related CN214660228U (en) | 2021-05-18 | 2021-05-18 | Combined type light large-span tunnel side roof arch concrete lining moving platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214660228U (en) |
-
2021
- 2021-05-18 CN CN202121072209.0U patent/CN214660228U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220818 Address after: No. 197, Anju South Road, Shuimogou District, Urumqi City, Xinjiang Uygur Autonomous Region 830000 Patentee after: Xinjiang Erqisi River Investment and development (Group) Co.,Ltd. Address before: 830006 No. 241, Yangzijiang Road, shayibak District, Urumqi City, Xinjiang Uygur Autonomous Region Patentee before: XINJIANG IRTYSH RIVER BASIN DEVELOPMENT ENGINEERING CONSTRUCTION ADMINISTRATION |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211109 |
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| CF01 | Termination of patent right due to non-payment of annual fee |