CN210343373U - Hydraulic lining trolley structure - Google Patents
Hydraulic lining trolley structure Download PDFInfo
- Publication number
- CN210343373U CN210343373U CN201921365221.3U CN201921365221U CN210343373U CN 210343373 U CN210343373 U CN 210343373U CN 201921365221 U CN201921365221 U CN 201921365221U CN 210343373 U CN210343373 U CN 210343373U
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- frame
- supporting
- cross beam
- assembly
- trolley
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Abstract
The utility model discloses a hydraulic lining platform truck structure, including bogie frame and steel form subassembly, steel form subassembly sets up in this bogie frame top, just the bogie frame top slides and is provided with the supporting component who supports this steel form subassembly along bogie frame lateral sliding, the supporting component top is provided with the bow member, and this bow member top with steel form subassembly bottom fixed connection. Has the advantages that: the utility model discloses a set up guide rail and guide way guide supporting component and slide to support the lapse to steel form assembly through supporting component, ensure that the whole synchronous stay of steel form slides, improve the stationarity that tunnel lining in-process template was transferred, ensure tunnel wall both sides lining face symmetry, improve the construction precision.
Description
Technical Field
The utility model relates to a road construction equipment field, concretely relates to hydraulic lining platform truck structure.
Background
The hydraulic trolley is one-step forming equipment for concrete lining of railway and highway tunnels, is designed and manufactured according to a tunnel section provided by a user, and can ensure excavation and lining at the same time. The hydraulic lining form trolley is a technology which has great promotion effect on the development of engineering construction and is widely applied to the fields of highway, railway, subway engineering and the like.
The applicant finds that at least the following technical problems exist in the prior art: the tunnel lining trolley needs to lay the steel rail in advance for supporting and guiding, because the tunnel is not completely constructed in the steel rail laying process, the steel rail can not be guaranteed to be accurately laid at the center of the bottom of the tunnel, tunnel walls on two sides of the steel rail are not symmetrical enough, the position of the steel template needs to be adjusted in the use process of the trolley for lining, and the lining surface of the steel template is easy to deform.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a hydraulic lining platform truck structure just lies in order to solve above-mentioned problem, sets up gliding bearing structure of skew in the steel form bottom, carries out whole support to the steel form and slides, improves the stationarity of template adjustment in the tunnel lining in-process, sees the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a hydraulic lining trolley structure, which comprises a trolley frame and a steel template component, wherein the steel template component is arranged above the trolley frame, a supporting component for supporting the steel template component to slide along the trolley frame transversely is arranged at the top of the trolley frame in a sliding manner, an arch frame is arranged at the top of the supporting component, and the top of the arch frame is fixedly connected with the bottom of the steel template component;
the supporting assembly comprises a top frame and two side frames which are parallel to each other, the side frames are symmetrically arranged at two ends of the bottom of the top frame, a bearing block is arranged in the center of the front face of the top frame, and a plurality of guide grooves are uniformly distributed in the front face of each side frame along the length direction of the side frame;
the trolley frame comprises a cross beam and pillars arranged at two ends of the bottom of the cross beam, the pillars and the cross beam jointly form a U-shaped structure with an opening facing downwards, the pillars are in positive correspondence, the guide grooves are provided with a plurality of guide blocks for supporting side frames to slide, two groups of supports are symmetrically arranged on two sides of the top of the cross beam, the top of the cross beam is provided with a sliding guide rail, two groups of transverse moving oil cylinders are symmetrically fixed on the cross beam between the guide rails, and the telescopic ends of the transverse moving oil cylinders are symmetrically fixed on two sides of the bearing blocks.
By adopting the hydraulic lining trolley structure, when a steel template assembly needs to be adjusted, the pressure-bearing blocks are supported by the transverse moving oil cylinders to move, the top frame and the arch frame are sequentially driven to move through the pressure-bearing blocks, the steel template is driven to deflect under the support of the arch frame, the guide grooves on the side frames are guided to slide along the guide blocks, and the sliding process of the side frames is guided and positioned through the guide blocks, so that the two groups of transverse moving oil cylinders on the trolley frame drive the supporting assemblies to move along the guide rails, and the two sides and the top of the steel template body are synchronously supported and slid through the supporting assemblies and the arch frame respectively.
Preferably, a traveling structure for supporting the trolley frame to move is arranged at the bottom end of the strut, and the traveling structure is a rail wheel structure driven by a motor.
Preferably, the steel template assembly comprises a top template and two groups of side templates, the two groups of side templates are symmetrically arranged on two sides of the top template, the top template is hinged with the side templates, and the bottom of the top template is connected with the top of the arch frame.
Preferably, lateral pull rods for supporting two sides of the steel formwork assembly are rotatably arranged on the outer sides of the side frames, and one ends of the lateral pull rods, which are far away from the side frames, are connected with the inner sides of the side formworks.
Preferably, the pillar is fixedly connected with the cross beam through a bolt, an oblique reinforcing rib is arranged at the joint of the pillar and the cross beam, one end of the reinforcing rib is connected with the inner side of the pillar, and the other end of the reinforcing rib is connected with the bottom of the cross beam.
Preferably, the distance between the two ends of the cross beam and the two groups of side frames is equal, and the width of the distance is smaller than the length of the guide block extending into the guide groove.
Has the advantages that: the utility model discloses a set up guide rail and guide way guide supporting component and slide to support the lapse to steel form assembly through supporting component, ensure that the whole synchronous stay of steel form slides, improve the stationarity that tunnel lining in-process template was transferred, ensure tunnel wall both sides lining face symmetry, improve construction precision and convenience.
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 front view structural diagram of the present invention;
FIG. 2 is a block diagram of the support assembly of the present invention;
fig. 3 is a structural diagram of the bogie frame of the present invention.
The reference numerals are explained below:
1. a bogie frame; 101. a traveling mechanism; 102. a pillar; 103. a guide block; 104. a cross beam; 105. transversely moving the oil cylinder; 106. a guide rail; 2. a support assembly; 201. a top frame; 201a, a pressure bearing block; 202. a side frame; 202a, a guide groove; 203. a lateral pull rod; 3. an arch frame; 4. a steel formwork component; 401. a top template; 402. a sideform.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides a hydraulic lining platform truck structure, including bogie frame 1 and steel form subassembly 4, steel form subassembly 4 sets up in this bogie frame 1 top, and the sliding of bogie frame 1 top is provided with the supporting component 2 that supports this steel form subassembly 4 along bogie frame 1 lateral sliding, and 2 tops of supporting component are provided with bow member 3, and 3 tops of this bow member and steel form subassembly 4 bottom fixed connection, and bow member 3 is used for supporting steel form subassembly 4.
The supporting component 2 comprises a top frame 201 and two parallel side frames 202, the side frames 202 are symmetrically arranged at two ends of the bottom of the top frame 201, a bearing block 201a is arranged in the center of the front face of the top frame 201, and a plurality of guide grooves 202a are uniformly distributed on the front face of the side frame 202 along the length direction of the side frame. The bogie frame 1 comprises a cross member 104 and pillars 102 provided at both ends of the bottom of the cross member 104, and two support columns 102 and cross beams 104 form a U-shaped structure with an opening facing downwards, the front of the support column 102 is provided with a plurality of guide blocks 103 corresponding to the guide grooves 202a for supporting the sliding of the side frames 202, two groups of guide rails 106 for supporting the top frame 201 to slide are symmetrically arranged on two sides of the top of the cross beam 104, two groups of transverse moving oil cylinders 105 are symmetrically fixed on the cross beam 104 between the two groups of guide rails 106, the transverse moving oil cylinders 105 are used as power components through oil pumps, and the power components are the prior art, not described in detail, and the telescopic ends of the two sets of traverse cylinders 105 are symmetrically fixed on both sides of the bearing block 201a, the pressure-bearing block 201a is driven by the traversing oil cylinder 105 to slide along the length direction of the cross beam 104, thereby realize supporting component 2's slip to drive steel form subassembly 4 through supporting component 2 and remove, realize transferring the in-process.
As an alternative embodiment, the bottom end of the pillar 102 is provided with a walking structure for supporting the trolley frame 1 to move, and the walking structure is a rail wheel structure driven by a motor, the steel form assembly 4 comprises a top form 401 and two sets of side forms 402, the two sets of side forms 402 are symmetrically arranged on two sides of the top form 401, the top form 401 is hinged with the side forms 402, the bottom of the top form 401 is connected with the top of the arch frame 3, the outer side of the side frame 202 is rotatably provided with a side pull rod 203 for supporting two sides of the steel form assembly 4, one end of the side pull rod 203 far away from the side frame 202 is connected with the inner side of the side form 402, the side pull rod 203 is used for supporting the side form 402, the pillar 102 is fixedly connected with the cross beam 104 through bolts, the connection part of the pillar 102 and the cross beam 104 is provided with an oblique reinforcing rib, one end of the reinforcing rib is connected with the inner side of the pillar 102, and the width of the space is smaller than the length of the guide block 103 extending into the guide groove 202a, so that the guide block 103 is prevented from being separated from the guide groove 202a, and the stability of the support assembly 2 in the process of adjustment is ensured.
By adopting the structure, when the steel template assembly 4 needs to be adjusted, the bearing block 201a is supported by the traversing oil cylinder 105 to move, the top frame 201 and the arch frame 3 are sequentially driven by the bearing block 201a to move, the steel template is driven to deflect under the support of the arch frame 3, the guide groove 202a on the side frame 202 slides along the guide block 103, and the sliding process of the side frame 202 is guided and positioned by the guide block 103, so that the support assembly 2 is driven by the two groups of traversing oil cylinders 105 on the trolley frame 1 to move along the guide rail 106, and the two sides and the top of the steel template body are respectively synchronously supported and slid by the support assembly 2 and the arch frame 3;
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a hydraulic lining platform truck structure which characterized in that: the steel formwork assembly is characterized by comprising a trolley frame (1) and a steel formwork assembly (4), wherein the steel formwork assembly (4) is arranged above the trolley frame (1), a supporting assembly (2) for supporting the steel formwork assembly (4) to slide transversely along the trolley frame (1) is arranged on the top of the trolley frame (1) in a sliding mode, an arch frame (3) is arranged on the top of the supporting assembly (2), and the top of the arch frame (3) is fixedly connected with the bottom of the steel formwork assembly (4);
the supporting assembly (2) comprises a top frame (201) and two parallel side frames (202), the side frames (202) are symmetrically arranged at two ends of the bottom of the top frame (201), a pressure bearing block (201a) is arranged in the center of the front face of the top frame (201), and a plurality of guide grooves (202a) are uniformly distributed in the front face of each side frame (202) along the length direction of the side frame;
the trolley frame (1) comprises a cross beam (104) and struts (102) arranged at two ends of the bottom of the cross beam (104), the struts (102) and the cross beam (104) jointly form a U-shaped structure with a downward opening, the front faces of the struts (102) correspond to guide grooves (202a) and are provided with guide blocks (103) for supporting sliding of side frames (202), two groups of guide rails (106) for supporting sliding of the top frame (201) are symmetrically arranged on two sides of the top of the cross beam (104), two groups of transverse moving oil cylinders (105) are symmetrically fixed on the cross beam (104) between the guide rails (106), and the telescopic ends of the two groups of transverse moving oil cylinders (105) are symmetrically fixed on two sides of the bearing blocks (201 a).
2. The hydraulic lining trolley structure of claim 1, wherein: the bottom end of the strut (102) is provided with a traveling structure for supporting the trolley frame (1) to move, and the traveling structure is a track wheel structure driven by a motor.
3. The hydraulic lining trolley structure of claim 1, wherein: the steel template assembly (4) comprises a top template (401) and two groups of side templates (402), the side templates (402) are symmetrically arranged on two sides of the top template (401), the top template (401) is hinged to the side templates (402), and the bottom of the top template (401) is connected with the top of the arch frame (3).
4. A hydraulic lining trolley structure according to claim 3 wherein: lateral pull rods (203) for supporting two sides of the steel template assembly (4) are rotatably arranged on the outer sides of the side frames (202), and one ends, far away from the side frames (202), of the lateral pull rods (203) are connected with the inner sides of the side templates (402).
5. The hydraulic lining trolley structure of claim 1, wherein: the supporting columns (102) are fixedly connected with the cross beam (104) through bolts, oblique reinforcing ribs are arranged at the joint of the supporting columns (102) and the cross beam (104), one ends of the reinforcing ribs are connected with the inner sides of the supporting columns (102), and the other ends of the reinforcing ribs are connected with the bottom of the cross beam (104).
6. The hydraulic lining trolley structure of claim 1, wherein: the distance between the two ends of the cross beam (104) and the two groups of side frames (202) is equal, and the width of the distance is smaller than the length of the guide block (103) extending into the guide groove (202 a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921365221.3U CN210343373U (en) | 2019-08-22 | 2019-08-22 | Hydraulic lining trolley structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921365221.3U CN210343373U (en) | 2019-08-22 | 2019-08-22 | Hydraulic lining trolley structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210343373U true CN210343373U (en) | 2020-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921365221.3U Expired - Fee Related CN210343373U (en) | 2019-08-22 | 2019-08-22 | Hydraulic lining trolley structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210343373U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115478517A (en) * | 2022-09-19 | 2022-12-16 | 河南黄河河务局工程建设中心 | Support protection device for hydraulic engineering construction and use method thereof |
-
2019
- 2019-08-22 CN CN201921365221.3U patent/CN210343373U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115478517A (en) * | 2022-09-19 | 2022-12-16 | 河南黄河河务局工程建设中心 | Support protection device for hydraulic engineering construction and use method thereof |
| CN115478517B (en) * | 2022-09-19 | 2024-01-26 | 河南黄河河务局工程建设中心 | Support protection device for hydraulic engineering construction and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20200417 Termination date: 20200822 |