CN218880945U

CN218880945U - Tunnel open cut tunnel assembled template device

Info

Publication number: CN218880945U
Application number: CN202223154865.2U
Authority: CN
Inventors: 怀平生; 降世良; 吕锋; 李维华; 刘扬淼
Original assignee: China Civil Engineering Construction Corp
Current assignee: China Civil Engineering Construction Corp
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-04-18
Anticipated expiration: 2032-11-28

Abstract

The utility model relates to a construction technical field discloses a tunnel open cut tunnel assembled template device, include: set up in subaerial full hall gimbal mechanism, wrap up in the interior mould steelframe in the full hall gimbal mechanism outside, set up the self-locking mechanism between full hall gimbal mechanism and interior mould steelframe, the interval sets up in the outer mould steelframe in the interior mould steelframe outside to and set up in a plurality of operation platforms in the outer mould steelframe outside, it is a plurality of operation platform sets up along the profile interval of outer mould steelframe, be provided with a plurality of diagonal members between interior mould steelframe and the outer mould steelframe, the relative one side of interior mould steelframe and outer mould steelframe is provided with interior mould panel and outer mould panel respectively, and is adjacent it waters and smashes the window to extend inwards along the outer mould panel between the operation platform, full hall gimbal mechanism's bilateral symmetry is provided with the base.

Description

Tunnel open cut tunnel assembled template device

Technical Field

The utility model relates to a tunnel open cut tunnel engineering construction technical field especially relates to a tunnel open cut tunnel assembled template device.

Background

At present, tunnel open cut tunnel engineering process is complicated, the construction cycle is long, and common open cut tunnel construction adopts integral movable mould platform truck once only to pour, and to the tighter project of time limit for a project, can't occupy main tunnel lining cutting template platform truck for a long time, if purchase lining cutting template platform truck again, construction cost is with greatly increased, is unfavorable for the receipts of project, consequently the utility model discloses birth.

SUMMERY OF THE UTILITY MODEL

The application provides a tunnel open cut tunnel assembled template device to solve the problem in the background art.

In order to solve the technical problem, the present application provides an assembled template device for a tunnel open cut tunnel, including: set up in subaerial full hall gimbal mechanism, wrap up in the interior mould steelframe in the full hall gimbal mechanism outside, set up the self-locking mechanism between full hall gimbal mechanism and interior mould steelframe, the interval sets up in the outer mould steelframe in the interior mould steelframe outside to and set up in a plurality of operation platforms in the outer mould steelframe outside, it is a plurality of operation platform sets up along the profile interval of outer mould steelframe, be provided with a plurality of diagonal members between interior mould steelframe and the outer mould steelframe, the relative one side of interior mould steelframe and outer mould steelframe is provided with interior mould panel and outer mould panel respectively, and is adjacent it waters and smashes the window to extend inwards along the outer mould panel between the operation platform, full hall gimbal mechanism's bilateral symmetry is provided with the base.

In some embodiments of this application, full hall gimbal mechanism includes a plurality of pole settings that vertical interval set up, transversely sets up a plurality of horizontal poles between adjacent pole settings to and the slope sets up a plurality of down tube between adjacent pole settings, the top of pole setting is provided with U type top support, the bottom of pole setting is provided with the collet, the bottom of collet is provided with the concrete cushion.

In some embodiments of this application, self-locking mechanism sets up to a plurality ofly, and vertical interval sets up between outside pole setting and centre form steelframe, self-locking mechanism length direction's both ends respectively with pole setting and centre form steelframe fixed connection.

In some embodiments of this application, work platform is including connecting in the diaphragm of external mold steelframe, sets up the guardrail of keeping away from external mold steelframe one side at the diaphragm top to and set up the bottom suspension between diaphragm bottom and external mold steelframe, the footboard has been laid at the top of diaphragm.

In some embodiments of the present application, the work platform and the tamping window are alternately spaced apart.

In some embodiments of the present application, one side of the exterior mold panel is provided with a safety channel.

In some embodiments of the present application, a butt fastener is disposed between the vertically adjacent uprights.

Compared with the prior art the utility model has the following characteristics and beneficial effect:

the utility model discloses traditional lining cutting template platform truck can be replaced to the device, can be according to open cut tunnel design size, customizes steelframe, panel etc. in processing factory in advance, only needs to transport the scene and hoist, consolidate, can carry out the open cut tunnel construction alone, effectively releases main hole construction resources. The utility model provides a tunnel open cut tunnel assembled template device simple structure, safety and stability are strong, easy and simple to handle, low in cost, but reuse.

Drawings

Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention;

fig. 2 is a schematic view of the full framing mechanism of the embodiment of the present invention.

In the figure, 100, a full framing mechanism; 110. erecting a rod; 111. butting a fastener; 120. a cross bar; 130. a diagonal bar; 140. u-shaped jacking; 150. a bottom support; 160. concrete cushion blocks; 200. an inner mould steel frame; 210. an inner mold panel; 300. a self-locking mechanism; 400. an outer mould steel frame; 410. an outer mold panel; 500. an operation platform; 510. a transverse plate; 520. a guardrail; 530. bottom bracing; 540. a pedal; 600. a pair of pull rod pieces; 700. pouring and tamping the window; 800. a base; 900. and (4) a safe channel.

Detailed Description

The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present application.

The terms "first", "second" and "first" 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" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; 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 present application can be understood in a specific case by those of ordinary skill in the art.

In some embodiments of the present application, as shown in fig. 1 and 2, a tunnel cut-out assembly template apparatus comprises: the full framing mechanism 100 arranged on the ground, the inner mold steel frame 200 wrapped outside the full framing mechanism 100, the self-locking mechanism 300 arranged between the full framing mechanism 100 and the inner mold steel frame 200, the outer mold steel frames 400 arranged outside the inner mold steel frames 200 at intervals, and the plurality of work platforms 500 arranged outside the outer mold steel frames 400 are arranged at intervals along the profile of the outer mold steel frames 400, a plurality of pull rod pieces 600 are arranged between the inner mold steel frames 200 and the outer mold steel frames 400, the inner mold panel 210 and the outer mold panel 410 are respectively arranged on one side, opposite to the inner mold steel frames 200 and the outer mold steel frames 400, adjacent work platforms 500 are provided with pouring and tamping windows 700 extending inwards along the outer mold panel 410, and the base 800 is symmetrically arranged on two sides of the full framing mechanism 100.

It should be noted that the inner mold steel frame 200, the outer mold steel frame 400, the inner mold panel 210, and the outer mold panel 410 are all curved structures.

In some embodiments of the present application, the full hall gimbal mechanism 100 includes a plurality of vertical rods 110 arranged at vertical intervals, a plurality of horizontal rods 120 transversely arranged between adjacent vertical rods 110, and a plurality of inclined rods 130 obliquely arranged between adjacent vertical rods 110, the top of the vertical rod 110 is provided with a U-shaped top support 140, the bottom of the vertical rod 110 is provided with a bottom support 150, and the bottom of the bottom support 150 is provided with a concrete cushion 160.

In some embodiments of the present application, the self-locking mechanism 300 is provided in a plurality of numbers, the vertical intervals are set between the outer vertical rod 110 and the inner mold steel frame 200, and two ends of the self-locking mechanism 300 in the length direction are respectively fixedly connected to the vertical rod 110 and the inner mold steel frame 200.

In some embodiments of the present application, the work platform 500 includes a horizontal plate 510 connected to the external mold steel frame 400, a guardrail 520 disposed on the top of the horizontal plate 510 away from one side of the external mold steel frame 400, and a bottom support 530 disposed between the bottom of the horizontal plate 510 and the external mold steel frame 400, and a pedal 540 is laid on the top of the horizontal plate 510.

In some embodiments of the present application, the work platform 500 and the tamping window 700 are alternately spaced apart.

In some embodiments of the present application, a secure channel 900 is provided at one side of the exterior mold panel 410.

In some embodiments of the present application, a butt fastener 111 is disposed between vertically adjacent vertical rods 110.

In some embodiments of the application, hoisting equipment is adopted to assemble all the parts into a whole during construction. The full-hall bracket mechanism 100 is a scaffold pipe for construction and is connected by a connecting fastener; the inner mold steel frame 200 and the outer mold steel frame 400 are steel pieces customized for a processing plant; the inner and

outer mold panels

210, 410 are custom made steel for the fabrication plant; the self-locking device is a factory customization device; the pull rod 600 is a common pull bolt; the pouring window 700 is reserved when the outer mold panel 410 is installed; the safe passage 900 and the operation platform 500 are erected by scaffold pipes, and wooden scaffold boards are laid.

In some embodiments of the present application, the construction steps are as follows: 1. after the construction of the side wall of the open cut tunnel is finished, firstly, a road roller is used for compacting the ground, the bearing capacity of the ground meets the design requirement, and a full framing mechanism 100 is set up according to the standards of the framing design book.

2. Sequentially hoisting and reinforcing the inner mold steel frame 200 according to the design size by using a movable truck crane; the top of the full framing mechanism 100 is provided with a U-shaped jacking 140 for adjusting the height and support of the steel frame, the self-locking mechanism 300 is arranged at the designed position, the full framing mechanism 100 and the steel frame are connected into a whole for adjusting the height and support of the steel frame,

3. after the inner mold steel frame 200 is installed, the customized inner mold panel 210 is sequentially assembled and reinforced by using hoisting equipment.

4. And (5) erecting a clear tunnel reinforcement work platform 500, and finishing reinforcement according to design requirements.

5. And after the steel bars are bound, sequentially hoisting the outer die steel frame 400 according to the design size.

6. After the outer formwork steel frame 400 is installed, the customized outer formwork panels 410 are sequentially assembled by using hoisting equipment, a pouring window 700 is reserved, the inner formwork panel 210 and the outer formwork panels 410 are connected by using a pair of pull rods 600, and the height of the outer formwork panels 410 is adjusted.

7. The secure tunnel 900 and the work platform 500 are constructed using the scaffold tube and scaffold board for construction.

8. And (5) completing concrete pouring and curing, and after the strength reaches the design requirement, sequentially dismantling.

To sum up, the utility model relates to a construction technical field discloses a tunnel open cut tunnel assembled template device, include: set up in subaerial full hall gimbal mechanism, wrap up in the interior mould steelframe in the full hall gimbal mechanism outside, set up the self-locking mechanism between full hall gimbal mechanism and interior mould steelframe, the interval sets up in the outer mould steelframe in the interior mould steelframe outside to and set up in a plurality of operation platforms in the outer mould steelframe outside, it is a plurality of operation platform sets up along the profile interval of outer mould steelframe, be provided with a plurality of diagonal members between interior mould steelframe and the outer mould steelframe, the relative one side of interior mould steelframe and outer mould steelframe is provided with interior mould panel and outer mould panel respectively, and is adjacent it waters and smashes the window to extend inwards along the outer mould panel between the operation platform, full hall gimbal mechanism's bilateral symmetry is provided with the base.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a tunnel open cut tunnel assembled template device which characterized in that includes: set up in subaerial full hall supporting mechanism (100), wrap up in interior mould steelframe (200) in the full hall supporting mechanism (100) outside, set up self-locking mechanism (300) between full hall supporting mechanism (100) and interior mould steelframe (200), the interval sets up in outer mould steelframe (400) in the interior mould steelframe (200) outside to and set up in a plurality of operation platforms (500) in the outer mould steelframe (400) outside, it is a plurality of to pull rod spare (600) to be provided with between interior mould steelframe (200) and outer mould steelframe (400) along the profile interval setting of outer mould steelframe (400), it is provided with a plurality of to pull rod spare (600) to interior mould steelframe (200) and outer mould steelframe (400) relative one side is provided with interior mould panel (210) and outer mould panel (410) respectively, and is adjacent between operation platforms (500), inwards extend along outer mould panel (410) and be provided with and water and smash support window (700), the bilateral symmetry of full hall mechanism (100) is provided with base (800).

2. The assembled formwork device for the open cut tunnel according to claim 1, wherein the full framing mechanism (100) comprises a plurality of vertical rods (110) vertically spaced, a plurality of cross rods (120) transversely disposed between the adjacent vertical rods (110), and a plurality of inclined rods (130) obliquely disposed between the adjacent vertical rods (110), the top of each vertical rod (110) is provided with a U-shaped top support (140), the bottom of each vertical rod (110) is provided with a bottom support (150), and the bottom of each bottom support (150) is provided with a concrete cushion block (160).

3. The assembly type template device for the open cut tunnel according to claim 2, wherein the self-locking mechanism (300) is provided in a plurality of numbers, the self-locking mechanism is vertically arranged between the outer vertical rod (110) and the inner mold steel frame (200) at intervals, and two ends of the self-locking mechanism (300) in the length direction are respectively and fixedly connected with the vertical rod (110) and the inner mold steel frame (200).

4. The assembly type formwork device for the open cut tunnel according to claim 1, wherein the work platform (500) comprises a cross plate (510) connected to the outer mold steel frame (400), a guardrail (520) arranged at the top of the cross plate (510) far away from one side of the outer mold steel frame (400), and a bottom support (530) arranged between the bottom of the cross plate (510) and the outer mold steel frame (400), wherein a pedal (540) is laid at the top of the cross plate (510).

5. The assembly type formwork device for a tunnel open cut tunnel according to claim 1, wherein the work platform (500) and the tamping window (700) are alternately arranged at intervals.

6. A tunnel cut-open hole fabricated formwork arrangement according to claim 1, characterized in that one side of the outer formwork panel (410) is provided with a safety channel (900).

7. The assembled formwork device for a tunnel open cut tunnel according to claim 2, wherein a butt fastener (111) is arranged between vertically adjacent vertical rods (110).