CN219910783U - Tunnel concrete lining trolley end steel template mechanism - Google Patents
Tunnel concrete lining trolley end steel template mechanism Download PDFInfo
- Publication number
- CN219910783U CN219910783U CN202320690033.8U CN202320690033U CN219910783U CN 219910783 U CN219910783 U CN 219910783U CN 202320690033 U CN202320690033 U CN 202320690033U CN 219910783 U CN219910783 U CN 219910783U
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- CN
- China
- Prior art keywords
- plugging
- concrete lining
- lining trolley
- assembly
- tunnel concrete
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 64
- 239000010959 steel Substances 0.000 title claims abstract description 64
- 238000010009 beating Methods 0.000 claims abstract description 27
- 238000010276 construction Methods 0.000 abstract description 16
- 238000004026 adhesive bonding Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 description 8
- 238000005452 bending Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 230000002262 irrigation Effects 0.000 description 3
- 238000003973 irrigation Methods 0.000 description 3
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process 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
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model relates to the technical field of tunnel lining construction equipment, and discloses a tunnel concrete lining trolley end steel template mechanism which comprises an end plugging steel structure and is capable of plugging the end of a tunnel concrete lining trolley; the patting mechanism is connected to the end plugging steel structure and comprises a patting assembly and a driving assembly, and the driving assembly can drive the patting assembly to flap the end plugging steel structure; the beating component comprises a beating part, and the beating part can repeatedly strike the end head plugging steel structure. This tunnel concrete lining platform truck end steel form mechanism, when using, can drive through drive assembly and pat the subassembly and pat end shutoff steel construction to with gluing the concrete and the end shutoff steel construction separation on end shutoff steel construction after solidifying, lead to the concrete large tracts of land of steel form contact portion to drop when avoiding removing tunnel lining platform truck.
Description
Technical Field
The utility model relates to the technical field of tunnel lining construction equipment, in particular to a steel template mechanism for an end head of a tunnel concrete lining trolley.
Background
The tunnel lining concrete construction of China adopts concrete delivery pump, concrete tank car and tunnel lining platform truck supporting construction more, at present the end of tunnel lining platform truck can use the steel form to block up, when the construction, form tunnel inner wall through filling concrete, in this process, block up the end of tunnel lining platform truck by the steel form, after the concrete of construction section solidifies, need remove the tunnel lining platform truck to next section construction section, and the part of concrete and steel form contact is glued on the steel form easily after solidifying, when removing the tunnel lining platform truck this moment, lead to the concrete large tracts of land of steel form contact portion to drop easily, influence for subsequent construction.
Disclosure of Invention
The utility model aims to provide a tunnel concrete lining trolley end steel template mechanism which aims to solve the problems in the background technology.
The embodiment of the utility model adopts the following technical scheme:
the steel template mechanism for the end head of the tunnel concrete lining trolley comprises an end head plugging steel structure, wherein the end head plugging steel structure can plug the end head of the tunnel concrete lining trolley; the patting mechanism is connected to the end plugging steel structure and comprises a patting assembly and a driving assembly, and the driving assembly can drive the patting assembly to flap the end plugging steel structure; the beating component comprises a beating part, and the beating part can repeatedly strike the end head plugging steel structure.
Preferably, the flapping assembly further comprises a moving part, the flapping part is connected to the moving part, a guiding part is connected to the moving part, the guiding part can guide movement of the moving part, a moving rod is connected to the guiding part, and the moving rod is used for being connected with the driving assembly.
Preferably, the moving part is connected with an elastic part, and the elastic part can automatically recover after the beating component is not stressed.
Preferably, the driving assembly comprises a driving source and a pushing piece connected to the driving source, and the driving source can drive the pushing piece to rotate.
Preferably, the pushing member comprises a mounting part, and the mounting part is connected with a pushing part, and the pushing part can push the beating assembly to move.
Preferably, the pushing part is provided with an inclined plane.
Preferably, the end plugging steel structure comprises a first plugging part and a second plugging part, the second plugging part can plug the end of the tunnel concrete lining trolley, a first connecting part is connected between the first plugging part and the second plugging part, and the first connecting part is used for connecting the first plugging part and the second plugging part.
Preferably, the first plugging part is connected with a second connecting part, the second connecting part is connected with a fixing part, and the fixing part can be used for connecting the end plugging steel structure to the tunnel concrete lining trolley.
The beneficial effects of the utility model are as follows:
when the concrete filling device is used, the beating assembly can be driven to beat the end sealing steel structure through the driving assembly, so that the solidified concrete adhered to the end sealing steel structure is separated from the end sealing steel structure, and the large-area falling of the concrete at the contact part of the steel template caused by moving the tunnel lining trolley is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present utility model 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 will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments may be derived from the drawings provided without undue effort.
The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a partial perspective structure of the present utility model;
FIG. 3 is a schematic diagram of a side view of the present utility model;
FIG. 4 is a schematic perspective view of the end closure steel structure and the flapping mechanism of the present utility model;
FIG. 5 is an exploded view of the end closure steel structure of the present utility model;
fig. 6 is a perspective view of the drive assembly of the present utility model.
In the figure: 1. end plugging steel structure; 11. a first blocking portion; 12. a second blocking portion; 13. a first connection portion; 14. a second connecting portion; 15. a fixing part; 2. a beating mechanism; 21. beating the assembly; 211. a moving part; 212. a beating part; 213. a guide part; 214. a moving rod; 215. an elastic part; 22. a drive assembly; 221. a driving source; 222. a pushing member; 2221. a mounting part; 2222. a pushing part; 2223. and (5) an inclined plane.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings.
As shown in fig. 1-6, a steel template mechanism for the end of a tunnel concrete lining trolley; including end shutoff steel construction 1, can carry out the shutoff to the end of tunnel concrete lining platform truck to avoid the concrete of watering to leak from tunnel concrete lining platform truck's end department, be connected with on the end shutoff steel construction 1 and beat mechanism 2, beat mechanism 2 can beat end shutoff steel construction 1, make end shutoff steel construction 1 vibrate, so that after the watering concrete, separate between end shutoff steel construction 1 and the concrete of solidification.
As shown in fig. 1-3, the end plugging steel structure 1 comprises a first plugging part 11 and a second plugging part 12, wherein the first plugging part 11 and the second plugging part 12 are both positioned at the end of the tunnel concrete lining trolley, the first plugging part 11 is positioned at the edge of the end of the tunnel concrete lining trolley, concrete is plugged through the second plugging part 12 in use, a first connecting part 13 is connected between the first plugging part 11 and the second plugging part 12, and the first connecting part 13 can connect the first plugging part 11 and the second plugging part 12 together.
With continued reference to fig. 1-3, the side surface of the first plugging portion 11 is connected with a second connection portion 14, the second connection portion 14 is in contact with the side surface of the tunnel concrete lining trolley, a fixing portion 15 is connected to the second connection portion 14, the fixing portion 15 may be a bolt, a screw or other components with fixing effect, in this embodiment, the fixing portion 15 is a bolt, and the second connection portion 14 can be fixed on the tunnel concrete lining trolley through the bolt, so that the end plugging steel structure 1 is fixed with the tunnel concrete lining trolley, so as to avoid the end plugging steel structure 1 from falling from the tunnel concrete lining trolley.
As shown in fig. 4 to 6, the beating mechanism 2 comprises a beating assembly 21 and a driving assembly 22, the beating assembly 21 can beat the end-plugging steel structure 1, so that the end-plugging steel structure 1 vibrates, the end-plugging steel structure 1 is convenient to separate from the solidified concrete, and the driving assembly 22 can drive the beating assembly 21 to beat the end-plugging steel structure 1.
With continued reference to fig. 4-6, the beating assembly 21 includes a moving part 211 located between the first plugging part 11 and the second plugging part 12, one side of the moving part 211 close to the second plugging part 12 is connected with a plurality of beating parts 212, one side of the moving part 211 close to the first plugging part 11 is connected with a guiding part 213, the guiding part 213 passes through the first plugging part 11 and is movably connected with the first plugging part, the guiding part 213 can guide the moving direction of the moving part 211, one end of the guiding part 213 extending out of the end plugging steel structure 1 is connected with a moving rod 214, the moving rod 214 is connected to a driving assembly 22, the driving assembly 22 can drive the moving rod 214 to move when in operation, and the whole beating assembly 21 is driven by the moving rod 214 to operate.
With continued reference to fig. 4-6, an elastic portion 215 is connected between the moving portion 211 and the first blocking portion 11, where the elastic portion 215 may be a spring, an elastic sheet, or other components with elastic function, and in this embodiment, the elastic portion 215 is a spring, and the elastic portion 215 can quickly recover after the power of the beating assembly 21 is lost, so as to implement the beating operation of the beating assembly 21.
With continued reference to fig. 4-6, the driving assembly 22 includes a driving source 221 connected to a side of the first blocking portion 11 away from the second blocking portion 12, the driving source 221 may be a motor, a pushing member 222 is connected to an output end of the driving source 221, the driving source 221 can drive the pushing member 222 to rotate, so as to drive the moving rod 214 to move, and pull down the moving rod 214, so that the moving portion 211, the flapping portion 212 and the guiding portion 213 are away from the second blocking portion 12, and compress the elastic portion 215 at the same time, and after the pushing member 222 is separated from the moving rod 214, the moving portion 211, the flapping portion 212 and the guiding portion 213 quickly recover to be in position under the action of the elastic portion 215, and flap the second blocking portion 12 through the flapping portion 212.
With continued reference to fig. 4-6, the pushing member 222 includes a mounting portion 2221, the mounting portion 2221 may be circular, square or other shapes, the mounting portion 2221 is connected with a pushing portion 2222, the number of the pushing portions 2222 may be one, two, three, four, five, seven or more than seven, in this embodiment, the pushing portions 2222 are preferably six, and the six pushing portions 2222 are arranged in an annular shape, the pushing portions 2222 are arc-shaped, the pushing portions 2222 have inclined surfaces 2223, the inclined surfaces 2223 on the six pushing portions 2222 are located at the same position, the moving rod 214 has a bending portion, the bending portion on the moving rod 214 is located between two adjacent pushing portions 2222, when the pushing member 222 rotates, the inclined surfaces 2223 on the pushing portions 2222 move with the bending portion on the moving rod 214, and simultaneously push the moving rod 214 away from the second blocking portion 12 through the inclined surfaces 2223 until the inclined surfaces 2223 are separated from the moving rod 214.
Working principle: when the device is used, the end plugging steel structure 1 is fixed on the tunnel concrete lining trolley through the fixing part 15, so that the end of the tunnel concrete lining trolley is plugged, then irrigation concrete is carried out through an irrigation port on the tunnel concrete lining trolley, after irrigation is finished, concrete is waited for solidification, so that the inner wall of a tunnel is formed, the edge part of the solidified concrete is adhered to the side surface of the second plugging part 12 on the end plugging steel structure 1, at the moment, a driving source 221 on the beating mechanism 2 is started to drive a pushing part 222 to rotate, after the inclined surface 2223 of the pushing part 2222 on the pushing part 222 is contacted with a bending part on the moving rod 214, the moving rod 214 is pulled to move so as to drive the moving part 211, the beating part 212 and the guiding part 213 to be far away from the second plugging part 12, and the elastic part 215 is extruded, and under the action of the elastic part 215, at the moment, the moving rod 214, the beating part 211 and the guiding part 213 are quickly restored to the original position, and the beating part 212 beats the second plugging part 12, so that the second plugging part 12 is separated from the second plugging part 12 is solidified and the second plugging part 12 is separated from the sealing part.
Claims (8)
1. The utility model provides a tunnel concrete lining platform truck end steel form mechanism which characterized in that includes:
the end plugging steel structure (1) can plug the end of the tunnel concrete lining trolley;
the patting mechanism (2) is connected to the end plugging steel structure (1), the patting mechanism (2) comprises a patting assembly (21) and a driving assembly (22), and the driving assembly (22) can drive the patting assembly (21) to flap the end plugging steel structure (1);
the flapping assembly (21) comprises a flapping part (212), and the flapping part (212) can repeatedly strike the end plugging steel structure (1).
2. The tunnel concrete lining trolley end steel form mechanism of claim 1, wherein: the flapping assembly (21) further comprises a moving part (211), the flapping part (212) is connected to the moving part (211), a guide part (213) is connected to the moving part (211), the guide part (213) can guide movement of the moving part (211), a moving rod (214) is connected to the guide part (213), and the moving rod (214) is used for being connected with the driving assembly (22).
3. The tunnel concrete lining trolley end steel form mechanism of claim 2, wherein: the moving part (211) is connected with an elastic part (215), and the elastic part (215) can automatically recover after the beating component (21) is not stressed.
4. The tunnel concrete lining trolley end steel form mechanism of claim 1, wherein: the driving assembly (22) comprises a driving source (221) and a pushing piece (222) connected to the driving source (221), and the driving source (221) can drive the pushing piece (222) to rotate.
5. The tunnel concrete lining trolley end steel form mechanism according to claim 4, wherein: the pushing piece (222) comprises a mounting portion (2221), the mounting portion (2221) is connected with a pushing portion (2222), and the pushing portion (2222) can push the flapping assembly (21) to move.
6. The tunnel concrete lining trolley end steel form mechanism according to claim 5, wherein: the pushing part (2222) is provided with an inclined surface (2223).
7. The tunnel concrete lining trolley end steel form mechanism of claim 1, wherein: the end plugging steel structure (1) comprises a first plugging part (11) and a second plugging part (12), the second plugging part (12) can plug the end of the tunnel concrete lining trolley, a first connecting part (13) is connected between the first plugging part (11) and the second plugging part (12), and the first connecting part (13) is used for connecting the first plugging part (11) and the second plugging part (12).
8. The tunnel concrete lining trolley end steel form mechanism of claim 7, wherein: the first plugging part (11) is connected with a second connecting part (14), the second connecting part (14) is connected with a fixing part (15), and the fixing part (15) can be used for connecting the end plugging steel structure (1) to a tunnel concrete lining trolley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320690033.8U CN219910783U (en) | 2023-03-31 | 2023-03-31 | Tunnel concrete lining trolley end steel template mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320690033.8U CN219910783U (en) | 2023-03-31 | 2023-03-31 | Tunnel concrete lining trolley end steel template mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN219910783U true CN219910783U (en) | 2023-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320690033.8U Active CN219910783U (en) | 2023-03-31 | 2023-03-31 | Tunnel concrete lining trolley end steel template mechanism |
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| CN (1) | CN219910783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117569845A (en) * | 2024-01-16 | 2024-02-20 | 洛阳腾誉隧道机械有限公司 | Material transportation trolley |
-
2023
- 2023-03-31 CN CN202320690033.8U patent/CN219910783U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117569845A (en) * | 2024-01-16 | 2024-02-20 | 洛阳腾誉隧道机械有限公司 | Material transportation trolley |
| CN117569845B (en) * | 2024-01-16 | 2024-03-29 | 洛阳腾誉隧道机械有限公司 | Material transportation trolley |
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