CN112253179A - Informationized two-lining steel template trolley for tunnel engineering - Google Patents
Informationized two-lining steel template trolley for tunnel engineering Download PDFInfo
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- CN112253179A CN112253179A CN202011366634.0A CN202011366634A CN112253179A CN 112253179 A CN112253179 A CN 112253179A CN 202011366634 A CN202011366634 A CN 202011366634A CN 112253179 A CN112253179 A CN 112253179A
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- workstation
- workbench
- informationized
- tunnel engineering
- lining steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 18
- 239000010959 steel Substances 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 230000003028 elevating effect Effects 0.000 claims abstract description 8
- 238000009415 formwork Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 7
- 238000010276 construction Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
- E21D11/102—Removable shuttering; Bearing or supporting devices therefor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
- E21D11/105—Transport or application of concrete specially adapted for the lining of tunnels or galleries ; Backfilling the space between main building element and the surrounding rock, e.g. with concrete
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The invention provides an informationized two-lining steel template trolley for tunnel engineering, which comprises a lining trolley main body, wherein the lining trolley main body comprises a portal frame and a template assembly, a workbench is horizontally arranged in a space formed by each side template and the outer side surface of the portal frame, the workbench is arranged on the portal frame through a lifting mechanism, and the outer end of the workbench is provided with an extension plate corresponding to the side template through a horizontal telescopic mechanism. In this design, the workstation has been set up respectively in platform truck portal both sides, and the workstation correspondence has elevating system, realizes workstation reciprocating motion from top to bottom, need not redesign a plurality of workstations, only need remove the workstation through elevating system and just can be convenient pour and vibrate the operation to suitable position, the vibrator also can carry out the removal in the position through elevating system, has liberated the manpower to a certain extent and easy operation is convenient.
Description
Technical Field
The invention belongs to the technical field of tunnel engineering, and particularly relates to an information-based two-lining steel formwork trolley for tunnel engineering.
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 a tunnel, so that the lining trolley is an indispensable non-standard product in the secondary lining construction process in the tunnel construction process, the lining trolley is mainly divided into a simple lining trolley, a full-hydraulic automatic walking lining trolley and a net frame type lining trolley, and the proper lining trolley is selected according to different tunnel construction conditions.
Generally speaking, in the process of tunnel construction, more trolleys are selected to be mainly full-hydraulic automatic walking lining trolleys, the whole trolleys are driven by hydraulic pressure to carry out related work, the purpose of the requirement can be effectively achieved, concrete pouring is required to be carried out at a plurality of window positions arranged on the outer wall of the trolley in the concrete pouring process, in addition, in order to ensure the compactness of the concrete pouring, a vibrating rod is required to be used for vibrating the concrete layer at the window after the concrete pouring, and the completeness of the concrete pouring is ensured.
Present platform truck is equipped with the workstation in the operation panel both sides, the workstation is corresponding with the window position, utilize the bench support on the operation panel to reach the workstation position and carry out relevant work of pouring, the workstation both sides do not set up the protection, and need vibrate the operation on the workstation, factor of safety among the operation process is lower, danger takes place very easily, and at the in-process of the operation of vibrating, when the window of co-altitude vibrates, just need to operate the position of removing the stick that vibrates to different windows, it is very troublesome and consume the manpower.
Summary of the invention
In view of the above, the invention provides an informationized two-lining steel formwork trolley for tunnel engineering, and aims to solve the problems that in the process of pouring and vibrating of the existing trolley, a workbench is not protected, manpower is required to drive a vibrating device to move, the whole working environment is not safe enough, and manpower is consumed.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
the utility model provides a two lining steel form jumbo of informationization that tunnel engineering used, includes lining cutting platform truck main part, lining cutting platform truck main part includes the portal and the template subassembly of its outside setting, the template subassembly includes a side form that top form and this top form both ends set up separately, and each side form is provided with a workstation to the level in the space that the portal lateral surface formed rather than institute, the workstation passes through elevating system and installs on the portal, the workstation outer end is equipped with the extension board that corresponds with the side form through horizontal telescopic machanism.
Further, elevating system includes the lift seat of fixed mounting on the portal to and vertical and rotate the threaded rod that sets up on the lift seat, and the thread bush that matches on this threaded rod, the threaded rod is matched with actuating mechanism, thread bush and workstation fixed connection, be equipped with the guiding mechanism who makes 4 vertical directions of workstation remove between lift seat and workstation.
Furthermore, guiding mechanism includes the vertical slide bar that sets up on the seat that goes up and down, slide bar sliding sleeve is equipped with the sliding block, sliding block and workstation fixed connection.
Furthermore, the threaded rod and the sliding rod are respectively embedded in the lifting seat.
Further, horizontal telescopic machanism includes that the workstation just sets up the mounting groove to the terminal surface of side form board at it, and this mounting groove tank bottom closes on workstation inner setting, the extension board slides and sets up in the mounting groove, and is equipped with the spring between extension board inner and mounting groove tank bottom, 5 outer ends of extension board and side form inboard side butt.
Furthermore, the inner end of the spring is fixed at the bottom of the mounting groove.
Furthermore, the left side and the right side of the workbench are respectively provided with a guardrail.
Furthermore, the inner end of the workbench is fixedly provided with a placing basket for containing the vibrating rod corresponding to the driving device, the side wall of the outermost side of the placing basket is provided with a wire outlet groove communicated with the inner cavity of the placing basket, and the wire outlet groove upwards extends out of the top surface of the side wall.
Further, a placing frame is matched on the workbench, a sliding groove perpendicular to the moving direction of the trolley is formed in the position of the outer end of the top surface of the workbench, the bottom end of the placing frame is slidably mounted in the sliding groove, a wire passing groove corresponding to a cable on the vibrating rod is formed in the top surface of the placing frame, and the central line of the wire passing groove is parallel to the central line of the wire outlet groove.
Compared with the prior art, the informatization two-lining-steel template trolley for tunnel engineering has the following advantages:
1. the two sides of the gantry of the trolley are respectively provided with the workbench, the workbench is correspondingly provided with the lifting mechanism, the workbench can move up and down in a reciprocating mode, a plurality of workbenches do not need to be designed, pouring and vibrating operations can be conveniently carried out only by moving the workbench to a proper position through the lifting mechanism, the vibrating device can also move in position through the lifting mechanism, manpower is liberated to a certain extent, and the operation is simple and convenient.
2. According to the invention, the extension plate is connected in the workbench in a sliding manner, and the side template of the trolley is an arc-shaped plate, so that the extension length of the extension plate is controlled by the spring of the telescopic mechanism according to the movement of the lifting mechanism, the inner wall of the trolley can be connected with the workbench at any height position, the purpose of safety protection can be conveniently achieved by guardrails on two sides of the workbench, and the potential safety hazard on site is reduced.
3. According to the vibrating rod, the placing basket is arranged on the workbench, the vibrating rod is driven to be placed at a fixed position in the placing basket, cables of the vibrating rod can be placed on the placing rack, and meanwhile the placing rack is slidably mounted on the workbench, so that the transverse position of the vibrating rod can be changed timely, the cables used by the vibrating rod are guaranteed to be arranged orderly, and the safety of operators is guaranteed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. In the drawings:
FIG. 1 is a schematic view of the front view structure of a two-lined steel form pallet of the present invention;
FIG. 2 is a schematic perspective view of the inventive worktable and a corresponding lifting mechanism;
FIG. 3 is a front view of the inventive work bench and corresponding lifting mechanism;
FIG. 4 is a right side view of the inventive work bench and corresponding lift mechanism;
FIG. 5 is a schematic view of the slide bar mounting structure in the invention;
description of reference numerals:
1. lining the trolley main body; 101-a gantry; 102-a template assembly; 2. an operation table; 3. a lifting seat; 4. a work table; 5. an extension plate; 6. a guardrail; 9. placing a basket; 10. a chute; 11. placing a rack; 13. a slide bar; 14. a threaded rod; 15. mounting grooves; 16. an outlet groove; 17. a threaded sleeve; 19. a bevel gear transmission mechanism; 21. a motor; 23. a spring; 24. and a slider.
Detailed Description
It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.
In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g. as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
The invention will be described in detail with reference to the following embodiments with reference to the attached drawings.
As shown in fig. 1, an information-based two-lining steel template trolley for tunnel engineering comprises a lining trolley main body 1, wherein the lining trolley main body 1 comprises a portal 101, a walking mechanism is arranged at the bottom end of the portal 101, a template assembly 102 is arranged on the outer side of the portal, the template assembly 102 is integrally of an arc-shaped plate structure matched with the profile of a tunnel, the template assembly 102 comprises a top template and one side template which is arranged at two ends of the top template respectively, an operation table 2 is arranged at the top end of the portal 101, each side template and a space which is formed by the outer side face of the portal 101 and is just opposite to the side template are horizontally provided with a workbench 4, the workbench 4 is installed on the portal 101 through a lifting mechanism, and an extension plate 5 corresponding to the side template is arranged at the outer end. In this embodiment, as shown in fig. 2 to 4, the lifting mechanism includes a lifting seat 3, the lifting seat 3 and the side mold plate are arranged opposite to each other, the lifting seat 3 is fixedly installed on the outer side surface of the gantry 101, the lifting seat 3 is vertically and rotatably provided with a threaded rod 14, a threaded sleeve 17 is matched on the threaded rod 14, the threaded rod 14 is matched with a driving mechanism, the driving mechanism is preferably arranged at the bottom end of the threaded rod 14, the driving mechanism includes a motor 21 and a bevel gear transmission mechanism 19, the motor 21 drives the threaded rod 14 to rotate through the bevel gear transmission mechanism 19, and the bevel gear transmission is a common transmission structure and will not be described in detail. The threaded sleeve 17 is fixedly connected with the workbench 4, and a guide mechanism for enabling the workbench 4 to move in the vertical direction is arranged between the lifting seat 3 and the workbench 4. The guiding mechanism is shown in fig. 5, and comprises a sliding rod 13 vertically arranged on the lifting seat 3, the sliding rod 13 is slidably sleeved with a sliding block 24, and the sliding block 24 is fixedly connected with the workbench 4. In this embodiment, two sliding rods 13 are provided, and the two sliding rods 13 are respectively arranged on two sides of the threaded rod 14, so that in order to improve the supporting stability of the workbench 4, the inner end surface of the workbench 4 is closely adjacent to the outer end surface (the end surface facing the side template) of the lifting seat 3. In this embodiment, when threaded rod 14 rotated, owing to set up guiding mechanism, guaranteed the vertical direction rectilinear movement of thread bush 17, driven the vertical direction rectilinear movement of workstation 4, realized according to the high demand of operation, can move workstation 4 to operation height department, extension board 5 removed the horizontal direction under the telescopic machanism effect this moment, made its outer end and side form board butt, the manual work use the vibrating device pour the tunnel inner wall and vibrate the operation can.
In this embodiment, the threaded rod 14 and the slide rod 13 are respectively fitted into the elevating base 3 to improve the overall compactness.
In this embodiment, the horizontal telescopic mechanism is as shown in fig. 4, and includes an installation groove 15 that the workbench 4 is opened at its end face facing the side form, the bottom of the installation groove 15 is disposed near the inner end of the workbench 4, the extension plate 5 is slidably disposed in the installation groove 15, a spring 23 is disposed between the inner end of the extension plate 5 and the bottom of the installation groove 15, and the inner end of the spring 23 is fixed at the bottom of the installation groove 15. Under the effect of spring 23, 5 outer ends of extension board sticiss the side form setting to realize that extension board 5 can remove at the horizontal direction, with guarantee that its outer end sticiss curved side form all the time, satisfy 5 outrigger demands of extension board.
In this embodiment, to improve the operation safety, the left and right sides of the workbench 4 are respectively provided with a guardrail 6.
In this embodiment, in order to improve the working condition regularity and the working safety, the inner end of the workbench 4 is fixed with a placing basket 9 for containing a driving device corresponding to the vibrating rod in the vibrating device, the outermost side wall of the placing basket 9 is provided with a wire outlet groove 16 communicated with the inner cavity of the placing basket 9, and the wire outlet groove 16 extends upwards to the top surface of the side wall, so as to facilitate the placement of a cable in the vibrating device. The workbench 4 is matched with a placing frame 11, the outer end of the top surface of the workbench 4 is provided with a sliding groove 10 which is in the same direction as the moving direction of the trolley, the bottom end of the placing frame 11 is slidably mounted in the sliding groove 10, the top surface of the placing frame 11 is provided with a wire passing groove corresponding to a cable on the vibrating rod, and the central line of the wire passing groove is parallel to the central line of the wire outlet groove 16. During concrete operation, place the drive arrangement who drives the vibrating rod action among the vibrating device in placing basket 9, the vibrating rod is through outlet groove 16 and wire passing groove in order with the cable, guarantees the neat collection of cable, and at the operation in-process, because the rack slides and sets up on the workstation, rack 11 can remove 4 workstations relatively along the tunnel direction promptly, improves the work travelling comfort of vibrating.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the invention, so that any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present invention, should be included in the scope of the present invention.
Claims (9)
1. The utility model provides a two lining steel form jumbo of informationization that tunnel engineering used, includes lining cutting platform truck main part (1), lining cutting platform truck main part (1) is including portal (101) and template component (102) that its outside set up, template component (102) are including the top form and this top form both ends one side template that sets up separately, its characterized in that: each side form board is provided with a workstation (4) rather than the level in the space that portal (101) lateral surface formed, workstation (4) are installed on portal (101) through elevating system, workstation (4) outer end is equipped with extension board (5) that correspond with the side form board through horizontal telescopic machanism.
2. The informationized two-lining steel formwork trolley for tunnel engineering according to claim 1, wherein: elevating system includes lift seat (3) of fixed mounting on portal (101) to and vertical just rotate threaded rod (14) of setting on lift seat (3), and threaded bush (17) of matcing on this threaded rod (14), threaded rod (14) are matchd there is actuating mechanism, threaded bush (17) and workstation (4) fixed connection, be equipped with the guiding mechanism who makes workstation (4) vertical direction remove between lift seat (3) and workstation (4).
3. The informationized two-lining steel formwork trolley for tunnel engineering according to claim 2, wherein: the guide mechanism comprises a sliding rod (13) vertically arranged on the lifting seat (3), the sliding rod (13) is slidably sleeved with a sliding block (24), and the sliding block (24) is fixedly connected with the workbench (4).
4. The informationized two-lining steel formwork trolley for tunnel engineering according to claim 2, wherein: the threaded rod (14) and the sliding rod (13) are respectively embedded in the lifting seat (3).
5. The informationized two-lining steel formwork trolley for tunnel engineering according to claim 1, wherein: horizontal telescopic machanism includes mounting groove (15) that workstation (4) just set up to the terminal surface of side form board at it, and this mounting groove (15) tank bottom closes on workstation (4) inner setting, extension board (5) slide to set up in mounting groove (15), and are equipped with spring (23) between extension board (5) inner and mounting groove (15) tank bottom, extension board (5) outer end and side form inboard side butt.
6. The informationized two-lining steel formwork trolley for tunnel engineering according to claim 5, wherein: the inner end of the spring (23) is fixed at the bottom of the mounting groove (15).
7. The informationized two-lining steel formwork trolley for tunnel engineering according to claim 1, wherein: and the left side and the right side of the workbench (4) are respectively provided with a guardrail (6).
8. The informationized two-lining steel formwork trolley for tunnel engineering according to claim 1, wherein: the inner end of the workbench (4) is fixed with a placing basket (9) used for containing the vibrating rod corresponding to the driving device, the outermost side wall of the placing basket (9) is provided with a wire outlet groove (16) communicated with the inner cavity of the placing basket (9), and the wire outlet groove (16) upwards extends out of the top surface of the side wall.
9. The informationized two-lining steel formwork trolley for tunnel engineering according to claim 8, wherein: the wire passing device is characterized in that a placing frame (11) is matched on the workbench (4), a sliding groove which is vertical to the moving direction of the trolley is formed in the position of the outer end of the top surface of the workbench (4), the bottom end of the placing frame (11) is slidably installed in the sliding groove (10), a wire passing groove corresponding to a cable on the vibrating rod is formed in the top surface of the placing frame (11), and the central line of the wire passing groove is parallel to the central line of the wire outlet groove (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011366634.0A CN112253179A (en) | 2020-11-27 | 2020-11-27 | Informationized two-lining steel template trolley for tunnel engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011366634.0A CN112253179A (en) | 2020-11-27 | 2020-11-27 | Informationized two-lining steel template trolley for tunnel engineering |
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| Publication Number | Publication Date |
|---|---|
| CN112253179A true CN112253179A (en) | 2021-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011366634.0A Pending CN112253179A (en) | 2020-11-27 | 2020-11-27 | Informationized two-lining steel template trolley for tunnel engineering |
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| CN (1) | CN112253179A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112943304A (en) * | 2021-02-26 | 2021-06-11 | 成都建工路桥建设有限公司 | Concrete lining trolley with telescopic supporting table |
| CN113738402A (en) * | 2021-09-18 | 2021-12-03 | 湖北祖德水利水电工程有限公司 | Support system and method for hydraulic tunnel construction |
| CN113914899A (en) * | 2021-10-11 | 2022-01-11 | 中国铁建重工集团股份有限公司 | Steel mould trolley |
-
2020
- 2020-11-27 CN CN202011366634.0A patent/CN112253179A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112943304A (en) * | 2021-02-26 | 2021-06-11 | 成都建工路桥建设有限公司 | Concrete lining trolley with telescopic supporting table |
| CN113738402A (en) * | 2021-09-18 | 2021-12-03 | 湖北祖德水利水电工程有限公司 | Support system and method for hydraulic tunnel construction |
| CN113738402B (en) * | 2021-09-18 | 2024-04-09 | 湖北祖德水利水电工程有限公司 | Supporting system and method for hydraulic tunnel construction |
| CN113914899A (en) * | 2021-10-11 | 2022-01-11 | 中国铁建重工集团股份有限公司 | Steel mould trolley |
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