CN214836410U - TBM props boots position mould and annotates device - Google Patents
TBM props boots position mould and annotates device Download PDFInfo
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- CN214836410U CN214836410U CN202121347953.7U CN202121347953U CN214836410U CN 214836410 U CN214836410 U CN 214836410U CN 202121347953 U CN202121347953 U CN 202121347953U CN 214836410 U CN214836410 U CN 214836410U
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Abstract
The utility model discloses a TBM props boots position mould and annotates device, including TBM girder, supporting component and walking hydro-cylinder, adopt the utility model discloses following advantage has: 1. through the utility model, the auxiliary mold sealing grouting construction saves labor and time, and improves the construction quality and efficiency; 2. by arranging the supporting assembly, the operation strength of constructors is reduced, the over-fatigue of the constructors is avoided, and the potential safety hazard is eliminated to a greater extent; 3. the mold sealing and grouting can be synchronously performed in the tunneling process, so that the utilization rate of equipment is improved; 4. the surrounding rock sealing is completed as early as possible by passing through the bad geological section of the surrounding rock relatively quickly, and the safety of equipment and personnel is ensured.
Description
Technical Field
The utility model relates to a device, in particular to open-type TBM props boots position mould and annotates device.
Background
At present, in the construction of an open type TBM (full face tunnel boring machine), when unfavorable geology such as surrounding rock breakage, soft rock, cavity collapse and the like at the position of a TBM supporting shoe is encountered, the surrounding rock can not provide supporting pressure and propelling counter force of the TBM supporting shoe, and mold sealing and grouting are needed. The existing mold sealing and grouting method is manual mold sealing, a template and a vertical mold are manufactured manually, each mold is disassembled and erected once, the construction efficiency is low, the operation strength of constructors is high, fatigue is easy to occur, high-altitude operation exists in the construction process, and the potential safety hazard is large.
SUMMERY OF THE UTILITY MODEL
The utility model provides a TBM that can improve the mould sealing efficiency of construction, reduce manual work intensity big, reduce the potential safety hazard props boots position mould and annotates device.
For solving the technical problem, the utility model discloses a technical scheme:
the utility model provides a TBM props boots position mould and annotates device, includes TBM girder, supporting component and walking hydro-cylinder, the supporting component includes chute spare, slider, template support hydro-cylinder and template, be equipped with the chute spare on the TBM girder, the slider slides and locates the chute spare, TBM girder and slider are connected respectively to the walking hydro-cylinder, slider and template are connected respectively to the template support hydro-cylinder.
According to some embodiments, a TBM saddle is slidably arranged on the TBM main beam, and a compensation oil cylinder is connected between the TBM saddle and the TBM main beam.
According to some embodiments, a first pin lug is arranged between the compensation oil cylinder and the TBM saddle, one end of the first pin lug is fixedly arranged on the TBM saddle, and the other end of the first pin lug is rotatably connected with the compensation oil cylinder.
According to some embodiments, a second pin lug is arranged between the walking oil cylinder and the sliding block, one end of the second pin lug is fixedly arranged on the sliding block, and the other end of the second pin lug is rotatably connected with the walking oil cylinder.
According to some embodiments, a third pin lug is arranged between the sliding block and the template supporting oil cylinder, one end of the third pin lug is fixedly arranged on the sliding block, and the other end of the third pin lug is rotatably connected with the template supporting oil cylinder.
According to some embodiments, the number of the template support cylinders in the support assembly is three, and the three template support cylinders are respectively arranged on three edge lines of a triangular pyramid.
According to some embodiments, the support assemblies are arranged on two sides of the main beam of the TBM, and the two support assemblies are symmetrically arranged.
According to some embodiments, the longitudinal section of the template is curved.
Due to the adoption of the technical scheme, the utility model discloses following advantage has:
1. through the utility model discloses supplementary mold sealing slip casting construction saves manual work and time, has improved construction quality and efficiency of construction.
2. Through being provided with supporting component, reduced constructor operating strength, avoided constructor excessive fatigue, eliminated the potential safety hazard to a great extent.
3. The mold sealing and grouting can be synchronously performed in the tunneling process, and the equipment utilization rate is improved.
4. The surrounding rock sealing is completed as early as possible by passing through the bad geological section of the surrounding rock relatively quickly, and the safety of equipment and personnel is ensured.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
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 embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a front view of the structure diagram of the present invention;
fig. 3 is a partial enlarged view of the structure a of the present invention.
In the figure, a main beam of a 1TBM, a support assembly of a 2 TBM, a walking oil cylinder of a 3 TBM, a saddle of a 11TBM, a compensation oil cylinder of a 12 TBM, a first pin lug of a 13, a slide groove part of a 21, a slide block of a 22, a template support oil cylinder of a 23, a template of a 24, a second pin lug of a 25 and a third pin lug of a 26.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the terms greater than, less than, exceeding, etc. are understood to exclude the number, and the terms above, below, inside, etc. are understood to include the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1 and 2, the TBM shoe supporting position injection molding device comprises a TBM main beam 1, a supporting assembly 2 and a walking oil cylinder 3, wherein the supporting assembly 2 comprises a chute piece 21, a sliding block 22, a template supporting oil cylinder 23 and a template 24, the chute piece 21 is arranged on the TBM main beam 1, the sliding block 22 is slidably arranged on the chute piece 21, the walking oil cylinder 3 is respectively connected with the TBM main beam 1 and the sliding block 22, and the template supporting oil cylinder 23 is respectively connected with the sliding block 22 and the template 24.
Further, a second pin lug 25 is arranged between the traveling oil cylinder 3 and the slide block 22, one end of the second pin lug 25 is fixedly arranged on the slide block 22, and the other end is rotatably connected with the traveling oil cylinder 3.
Further, a third pin lug 26 is arranged between the slide block 22 and the formwork support cylinder 23, one end of the third pin lug 26 is fixedly arranged on the slide block 22, and the other end is rotatably connected with the formwork support cylinder 23.
Further, the longitudinal cross-section of the form 24 is arcuate.
Wherein, in order to save the manual work, reduce manual work intensity, template support cylinder 23 among the supporting component 2 sets up to three, three template support cylinder 23 branch is located on three crest lines of a triangular pyramid.
Further explaining, the two sides of the TBM girder 1 are both provided with the supporting components 2, and the two supporting components 2 are symmetrically arranged.
In order to facilitate uninterrupted construction in the TBM tunneling process, realize synchronous operation and improve construction efficiency, a TBM saddle 11 is arranged on the TBM main beam 1 in a sliding manner, and a compensation oil cylinder 12 is connected between the TBM saddle 11 and the TBM main beam 1.
Further, a first pin lug 13 is arranged between the compensation oil cylinder 12 and the TBM saddle 11, one end of the first pin lug 13 is fixedly arranged on the TBM saddle 11, and the other end of the first pin lug 13 is rotatably connected with the compensation oil cylinder 12.
When the device is used, the expansion compensation oil cylinder 12 and the template support oil cylinder 23 are arranged according to the position of the pre-sealing mold in the tunnel, so that the template 24 is tightly attached to the steel arch frame at the pre-pouring position, then concrete is poured, the construction quality is improved, the labor cost is reduced, and the safety of personnel and equipment is ensured.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (8)
1. A TBM props boots position injection molding device which characterized in that includes: TBM girder (1), supporting component (2) and walking hydro-cylinder (3), supporting component (2) include chute spare (21), slider (22), template support hydro-cylinder (23) and template (24), be equipped with chute spare (21) on TBM girder (1), slider (22) slide and locate chute spare (21), TBM girder (1) and slider (22) are connected respectively in walking hydro-cylinder (3), slider (22) and template (24) are connected respectively in template support hydro-cylinder (23).
2. The TBM shoe-supporting position injection molding device according to claim 1, wherein a TBM saddle (11) is slidably arranged on the TBM main beam (1), and a compensation oil cylinder (12) is connected between the TBM saddle (11) and the TBM main beam (1).
3. The TBM shoe-supporting position injection molding device according to claim 2, wherein a first pin lug (13) is arranged between the compensation oil cylinder (12) and the TBM saddle (11), one end of the first pin lug (13) is fixedly arranged on the TBM saddle (11), and the other end of the first pin lug is rotatably connected with the compensation oil cylinder (12).
4. The TBM shoe-supporting position injection molding device according to claim 1, wherein a second pin lug (25) is arranged between the traveling cylinder (3) and the sliding block (22), one end of the second pin lug (25) is fixedly arranged on the sliding block (22), and the other end is rotatably connected with the traveling cylinder (3).
5. The TBM shoe-supporting position injection molding device according to claim 4, wherein a third pin lug (26) is arranged between the sliding block (22) and the template supporting cylinder (23), one end of the third pin lug (26) is fixedly arranged on the sliding block (22), and the other end of the third pin lug is rotatably connected with the template supporting cylinder (23).
6. The TBM shoe-supporting position injection molding device according to claim 1, wherein the number of the template support cylinders (23) in the support assembly (2) is three, and the three template support cylinders (23) are arranged on three ridges of a triangular pyramid.
7. The TBM shoe-supporting position injection molding device according to claim 1 or 6, wherein the supporting assemblies (2) are arranged on two sides of the TBM main beam (1), and the two supporting assemblies (2) are symmetrically arranged.
8. The TBM shoe position injection molding apparatus of claim 1, wherein the longitudinal section of the mold plate (24) is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121347953.7U CN214836410U (en) | 2021-06-17 | 2021-06-17 | TBM props boots position mould and annotates device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121347953.7U CN214836410U (en) | 2021-06-17 | 2021-06-17 | TBM props boots position mould and annotates device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214836410U true CN214836410U (en) | 2021-11-23 |
Family
ID=78807792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121347953.7U Active CN214836410U (en) | 2021-06-17 | 2021-06-17 | TBM props boots position mould and annotates device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214836410U (en) |
-
2021
- 2021-06-17 CN CN202121347953.7U patent/CN214836410U/en active Active
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