CN214221207U - Lining car is supported in high-speed railway tunnel construction - Google Patents
Lining car is supported in high-speed railway tunnel construction Download PDFInfo
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- CN214221207U CN214221207U CN202120278515.3U CN202120278515U CN214221207U CN 214221207 U CN214221207 U CN 214221207U CN 202120278515 U CN202120278515 U CN 202120278515U CN 214221207 U CN214221207 U CN 214221207U
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Abstract
The utility model discloses a high-speed railway tunnel construction supporting lining trolley, which comprises a translation mechanism, a supporting mechanism, a crossbeam, a reinforcing mechanism and an installation mechanism; the translation mechanism comprises three bases, the three bases are arranged on the same straight line, moving wheels are fixedly arranged on the bottom surfaces of the bases, and air cylinders are symmetrically arranged on the bottom surfaces of the bases at two sides of the moving wheels; the supporting mechanism is arranged above the translation mechanism and used for supporting the cross beam and the external template; the cross beam is arranged above the supporting mechanism and the reinforcing mechanism and used for supporting the external template; the reinforcing mechanism is arranged below the cross beam and used for increasing the stability of the cross beam; the mounting mechanism is arranged on the bottom surface of the base and used for mounting an external template. The utility model discloses a support lining cutting car can adjust the height and the width that support lining cutting car according to the height and the width in different tunnels, and the commonality is strong, and installs simply swiftly.
Description
Technical Field
The utility model relates to a step car technical field especially relates to a lining cutting car is supported in high-speed railway tunnel construction.
Background
The tunnel lining trolley is special equipment which must be used in secondary lining in the tunnel construction process and is used for concrete lining construction of the inner wall of the tunnel. The concrete lining trolley is an indispensable nonstandard product for secondary lining in the tunnel construction process and mainly comprises a simple lining trolley, a full-hydraulic automatic walking lining trolley and a net frame type lining trolley. The full hydraulic lining trolley can be divided into a side top arch type, a full-circle needle beam type, a bottom mould needle beam type, a full-circle penetrating type and the like. Lifting slip forms, jacking slip forms, turnover slip forms and the like are also commonly used in hydraulic tunnel and bridge construction.
However, through the practical application, the tunnel construction of different height and width can't be satisfied to current bricklayer car, and overall structure is complicated moreover, needs the manual work to install each part and dismantles just can carry out construction operation.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned drawbacks and deficiencies of the prior art, it is desirable to provide a support lining car for high-speed rail tunnel construction, which is convenient for adjusting the height and width and is convenient for installation and disassembly.
The utility model provides a high-speed railway tunnel construction supporting lining trolley, which comprises a translation mechanism, a supporting mechanism, a crossbeam, a reinforcing mechanism and an installation mechanism; wherein the content of the first and second substances,
the translation mechanism comprises three bases, the three bases are arranged on the same straight line, moving wheels are fixedly arranged on the bottom surfaces of the bases, and air cylinders are symmetrically arranged on the two sides of the moving wheels on the bottom surfaces of the bases;
the supporting mechanism is arranged above the translation mechanism and used for supporting the beam and the external template;
the cross beam is arranged above the supporting mechanism and the reinforcing mechanism and used for supporting the external template;
the reinforcing mechanism is arranged below the cross beam and used for increasing the stability of the cross beam;
the installation mechanism is arranged on the bottom surface of the base and used for installing the external template.
Preferably, a drum track is disposed below the moving wheel corresponding to the moving wheel.
Preferably, the supporting mechanism comprises first fixing columns which are fixedly arranged at the two ends of the top surface of the base respectively, a first electric lifting column is embedded into the top surface of each first fixing column, an adapter is fixedly arranged at the transmission end of each first electric lifting column, and the top surface of each adapter is fixedly connected with a convex connecting piece through a first bolt assembly.
Preferably, the cross beam comprises an outer side tube fixedly arranged above the reinforcing mechanism, the outer wall of the outer side tube is symmetrically provided with strip-shaped through holes along the length direction, a plurality of clamping grooves are symmetrically arranged on two sides of the strip-shaped through holes, and the clamping grooves are communicated with the strip-shaped through holes; the two ends of the outer side pipe are respectively sleeved with the inner side columns; the one end of interior side post pass through the second bolt assembly fixed connect in the top surface of convex connecting piece, the interior side post is kept away from correspond on the outer wall of the one end of convex connecting piece the joint groove symmetry be provided with the joint post, the one end that the interior side post is close to the joint post penetrates the outside pipe sets up, the joint post joint advances the joint groove sets up.
Preferably, the reinforcing mechanism is fixedly arranged on the top surface of the base in the middle and comprises a second fixing column, clamping plate assemblies are symmetrically arranged on the outer wall of the second fixing column, and a plurality of clamping holes are symmetrically arranged on the outer wall of the second fixing column along the vertical direction corresponding to the clamping plate assemblies; the fixed second electric lift post that is provided with of top surface of second fixed column, the transmission end of second electric lift post is used for supporting through the fixed arc support piece that is provided with of third bolt assembly the outside pipe, arc support piece's the fixed anchor strut that is provided with in bottom, the anchor strut with arc support piece articulates the connection, the anchor strut is kept away from arc support piece's one end joint is on the joint board subassembly.
Preferably, the mounting mechanism is arranged on the top surface of the base and comprises a mounting plate embedded in the top surface of the base, one side of the mounting plate close to the first fixing column is symmetrically and fixedly provided with inclined supporting rods at two sides of the first fixing column, and the inclined supporting rods are fixed on the base and the mounting plate through fourth bolt assemblies; be located two on the mounting panel be provided with the clamp connecting piece between the diagonal brace, pass first fixed column is provided with the clamp of high strength, the clamp pass through the clamp bolt with the fixed connection of clamp connecting piece.
Preferably, the clamping plate assembly comprises an L-shaped clamping plate, a screw is arranged on one side of the L-shaped clamping plate, a clamping channel is arranged at the bottom of the L-shaped clamping plate, a reinforcing support plate is arranged at the bottom of the L-shaped clamping plate, the top of the reinforcing support plate penetrates into the clamping channel, and a polish rod is fixedly arranged on one side of the reinforcing support plate; the joint hole includes first joint hole and second joint hole, the screw rod penetrates set up in the first joint hole, the polished rod penetrates set up in the second joint hole.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a support lining cutting car, the crossbeam of setting adopts the inside mode that cup joints the interior post of outside pipe, and the joint groove is provided with the joint post on the outside pipe on the interior post, through the position of adjustment joint post to adjust the width of crossbeam, it is simple convenient.
(2) The utility model discloses a support lining cutting car is provided with supporting mechanism and strengthening mechanism, but the height of first electric lift post and second electric lift post quick adjustment crossbeam wherein to satisfy the tunnel construction operation of co-altitude, avoid artifical manual regulation installation and dismantlement in the past, improve work efficiency.
It should be understood that what is described in this summary section is not intended to limit key or critical features of embodiments of the invention, nor is it intended to limit the scope of the invention. Other features of the present invention will become apparent from the following description.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:
fig. 1 is a schematic structural view of a high-speed rail tunnel construction supporting lining vehicle provided by an embodiment of the present invention;
FIG. 2 is a schematic structural view of a clamping plate assembly and a clamping hole;
reference numbers in the figures:
1. a translation mechanism; 11. a base; 12. a moving wheel; 13. a cylinder; 14. an i-shaped track;
2. a support mechanism; 21. a first fixed column; 22. a first electric lifting column; 23. a connecting member; 24. a first bolt assembly; 25. a male connection member;
3. a cross beam; 31. an outer tube; 32. a strip-shaped through hole; 33. a clamping groove; 34. an inner lateral column; 35. a second bolt assembly; 36. a clamping column;
4. a reinforcement mechanism; 41. a second fixed column; 42. a clamping plate assembly; 421. an L-shaped clamping plate; 422. a screw; 423. clamping the channel; 424. reinforcing the supporting plate; 425. a polish rod; 43. a clamping hole; 431. a first clamping hole; 432. a second clamping hole; 44. a second electric lifting column; 45. a third bolt assembly; 46. an arc-shaped support member; 47. a reinforcing rod;
5. an installation mechanism; 51. mounting a plate; 52. a diagonal brace; 53. a fourth bolt assembly; 54. and (5) clamping a hoop.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1 to 2, an embodiment of the present invention provides a high-speed rail tunnel construction supporting lining car, which includes a translation mechanism 1, a supporting mechanism 2, a beam 3, a reinforcing mechanism 4, and an installation mechanism 5; wherein the content of the first and second substances,
the translation mechanism 1 comprises three bases 11, the three bases 11 are arranged on the same straight line, moving wheels 12 are fixedly arranged on the bottom surfaces of the bases 11, and air cylinders 13 are symmetrically arranged on the two sides, located on the moving wheels 12, of the bottom surfaces of the bases 11;
the supporting mechanism 2 is arranged above the translation mechanism 2 and used for supporting the cross beam 3 and the external template;
the cross beam 3 is arranged above the supporting mechanism 2 and the reinforcing mechanism 4 and is used for supporting an external template;
the reinforcing mechanism 4 is arranged below the cross beam 3 and used for increasing the stability of the cross beam 3;
and the mounting mechanism 5 is arranged on the bottom surface of the base 11 and is used for mounting an external template.
In a preferred embodiment, a drum track 14 is provided below the moving wheel 12 corresponding to the moving wheel 12.
In a preferred embodiment, the supporting mechanism 2 includes first fixing columns 21 respectively fixedly disposed on the top surfaces of the two ends of the base 11, a first electric lifting column 22 is embedded in the top surface of the first fixing column 21, an adaptor 23 is fixedly disposed on the transmission end of the first electric lifting column 22, and a convex connecting member 25 is fixedly connected to the top surface of the adaptor 23 through a first bolt assembly 24.
In a preferred embodiment, the beam 3 comprises an outer tube 31 fixedly arranged above the reinforcing mechanism 4, the outer wall of the outer tube 31 is symmetrically provided with strip-shaped through holes 32 along the length direction, a plurality of clamping grooves 33 are symmetrically arranged on two sides of the strip-shaped through holes 32, and the clamping grooves 33 are communicated with the strip-shaped through holes 32; the two ends of the outer tube 31 are respectively sleeved with an inner column 34; the one end of inboard post 34 passes through the fixed connection in the top surface of male joint spare 25 of second bolt assembly 35, and the inboard post 34 is kept away from being provided with joint post 36 corresponding to joint groove 33 symmetry on the outer wall of the one end of male joint spare 25, and the one end that inboard post 34 is close to joint post 36 penetrates the outside pipe setting, and joint post 36 joint advances the setting of joint groove 33.
Rotate medial column 34, make joint post 36 be located bar through-hole 32, through setting up joint post 36 in the position of the joint groove 33 of difference, after adjusting the position of joint post 36, advance joint groove 33 with joint post 36 joint, and then adjusted the length of crossbeam 3.
In a preferred embodiment, the reinforcing mechanism 4 is fixedly disposed on the top surface of the middle base 11, and includes a second fixing column 41, a plurality of clamping plate assemblies 42 are symmetrically disposed on the outer wall of the second fixing column 41, and a plurality of clamping holes 43 are symmetrically disposed on the outer wall of the second fixing column 41 along the vertical direction corresponding to the clamping plate assemblies 42; the fixed second electric lift post 44 that is provided with in top surface of second fixed column 41, the fixed arc support piece 46 that is used for supporting outside pipe 31 that is provided with of transmission end through third bolt assembly 45 of second electric lift post 44, the fixed anchor strut 47 that is provided with in bottom of arc support piece 46, anchor strut 47 and arc support piece 46 are articulated to be connected, and the one end joint that arc support piece 46 was kept away from to anchor strut 47 is on joint board subassembly 42.
In a preferred embodiment, the mounting mechanism 5 is disposed on the top surface of the base 11, and includes a mounting plate 51 embedded on the top surface of the base 11, a side of the mounting plate 51 close to the first fixing column 21 is symmetrically and fixedly provided with a diagonal brace 52 on both sides of the first fixing column 21, and the diagonal brace 52 is fixed on the base 11 and the mounting plate 51 through a fourth bolt assembly 53; a clamp connecting piece is arranged between the two inclined supporting rods 52 on the mounting plate 51, a high-strength clamp 54 penetrates through the first fixing column 21, and the clamp 54 is fixedly connected with the clamp connecting piece through a clamp bolt.
In a preferred embodiment, the clamping plate assembly 42 includes an L-shaped clamping plate 421, a screw 422 is disposed on one side of the L-shaped clamping plate 421, a clamping channel 423 is disposed at the bottom of the L-shaped clamping plate 421, a reinforcing support plate 424 is disposed at the bottom of the L-shaped clamping plate 421, the top of the reinforcing support plate 424 penetrates into the clamping channel 423, and a polish rod 425 is fixedly disposed on one side of the reinforcing support plate 424; the clamping hole 43 comprises a first clamping hole 431 and a second clamping hole 432, the screw 422 penetrates into the first clamping hole 431, and the polish rod 425 penetrates into the second clamping hole 432.
The utility model discloses a theory of operation: the method comprises the following steps that I-shaped rails 14 are laid inside and outside a tunnel, a translation mechanism 1 is erected on the I-shaped rails 14 outside the tunnel, supporting mechanisms 2 are sequentially installed on the translation mechanism 1, a cross beam 3 is erected on the supporting mechanism 2 by measuring the height of the tunnel and adjusting the height of the supporting mechanism 2 through a first electric lifting column 22, the length of the cross beam 3 is adjusted through the width of the corresponding tunnel, and a reinforcing mechanism 4 is installed at the bottom of the cross beam 3 after the cross beam 3 is erected, so that the stability of the whole structure is improved, and reinforcing rods 47 are fixed through the positions of clamping plate assemblies 42 clamped in clamping holes 43; and then the mounting mechanism 5 is mounted above the base 11, finally the external template is mounted on the mounting plate 51 and the cross beam 3, after the mounting is finished, the translation mechanism 1 is pushed to the inside of the tunnel along the I-shaped rail 14, and after the position adjustment is finished, the cylinder 13 is controlled to lift the whole body to a certain height.
In the description of the present specification, the terms "connect", "mount", "fix", and the like are to be understood in a broad sense, for example, "connect" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In the description of the present application, the description of the terms "one embodiment," "some embodiments," etc. means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (7)
1. A high-speed rail tunnel construction supporting lining trolley is characterized by comprising a translation mechanism, a supporting mechanism, a cross beam, a reinforcing mechanism and an installation mechanism; wherein the content of the first and second substances,
the translation mechanism comprises three bases, the three bases are arranged on the same straight line, moving wheels are fixedly arranged on the bottom surfaces of the bases, and air cylinders are symmetrically arranged on the two sides of the moving wheels on the bottom surfaces of the bases;
the supporting mechanism is arranged above the translation mechanism and used for supporting the beam and the external template;
the cross beam is arranged above the supporting mechanism and the reinforcing mechanism and used for supporting the external template;
the reinforcing mechanism is arranged below the cross beam and used for increasing the stability of the cross beam;
the installation mechanism is arranged on the bottom surface of the base and used for installing the external template.
2. The support lining trolley of claim 1, wherein a drum track is provided beneath said mobile wheels corresponding to said mobile wheels.
3. The supporting lining trolley as claimed in claim 2, wherein the supporting mechanism comprises first fixing columns fixedly arranged on the top surfaces of the bases at two ends respectively, a first electric lifting column is embedded in the top surface of each first fixing column, an adapter is fixedly arranged on the transmission end of each first electric lifting column, and a convex connecting piece is fixedly connected to the top surface of each adapter through a first bolt assembly.
4. The supporting lining trolley according to claim 3, wherein the cross beam comprises an outer side pipe fixedly arranged above the reinforcing mechanism, the outer wall of the outer side pipe is symmetrically provided with strip-shaped through holes along the length direction, a plurality of clamping grooves are symmetrically arranged on two sides of each strip-shaped through hole, and the clamping grooves are communicated with the strip-shaped through holes; the two ends of the outer side pipe are respectively sleeved with the inner side columns; the one end of interior side post pass through the second bolt assembly fixed connect in the top surface of convex connecting piece, the interior side post is kept away from correspond on the outer wall of the one end of convex connecting piece the joint groove symmetry be provided with the joint post, the one end that the interior side post is close to the joint post penetrates the outside pipe sets up, the joint post joint advances the joint groove sets up.
5. The supporting lining trolley according to claim 4, wherein the reinforcing mechanism is fixedly arranged on the top surface of the middle base and comprises second fixing columns, clamping plate assemblies are symmetrically arranged on the outer walls of the second fixing columns, and a plurality of clamping holes are symmetrically arranged on the outer walls of the second fixing columns in the vertical direction corresponding to the clamping plate assemblies; the fixed second electric lift post that is provided with of top surface of second fixed column, the transmission end of second electric lift post is used for supporting through the fixed arc support piece that is provided with of third bolt assembly the outside pipe, arc support piece's the fixed anchor strut that is provided with in bottom, the anchor strut with arc support piece articulates the connection, the anchor strut is kept away from arc support piece's one end joint is on the joint board subassembly.
6. The support lining trolley of claim 5, wherein the mounting mechanism is disposed on the top surface of the base, and comprises a mounting plate embedded on the top surface of the base, and a side of the mounting plate close to the first fixed column is symmetrically provided with diagonal braces at two sides of the first fixed column, and the diagonal braces are fixed on the base and the mounting plate through a fourth bolt assembly; be located two on the mounting panel be provided with the clamp connecting piece between the diagonal brace, pass first fixed column is provided with the clamp of high strength, the clamp pass through the clamp bolt with the fixed connection of clamp connecting piece.
7. The supporting lining trolley according to claim 6, wherein the clamping plate assembly comprises an L-shaped clamping plate, a screw rod is arranged on one side of the L-shaped clamping plate, a clamping channel is arranged at the bottom of the L-shaped clamping plate, a reinforcing support plate is arranged at the bottom of the L-shaped clamping plate, the top of the reinforcing support plate penetrates through the clamping channel, and a polish rod is fixedly arranged on one side of the reinforcing support plate; the joint hole includes first joint hole and second joint hole, the screw rod penetrates set up in the first joint hole, the polished rod penetrates set up in the second joint hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120278515.3U CN214221207U (en) | 2021-02-01 | 2021-02-01 | Lining car is supported in high-speed railway tunnel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120278515.3U CN214221207U (en) | 2021-02-01 | 2021-02-01 | Lining car is supported in high-speed railway tunnel construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214221207U true CN214221207U (en) | 2021-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120278515.3U Active CN214221207U (en) | 2021-02-01 | 2021-02-01 | Lining car is supported in high-speed railway tunnel construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214221207U (en) |
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2021
- 2021-02-01 CN CN202120278515.3U patent/CN214221207U/en active Active
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