CN217001947U

CN217001947U - Tunnel collects full-automatic dust fall and concrete maintenance in an organic whole device

Info

Publication number: CN217001947U
Application number: CN202220573740.4U
Authority: CN
Inventors: 杨连荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-07-19
Anticipated expiration: 2032-03-16

Abstract

The utility model discloses a tunnel full-automatic dust fall and concrete maintenance integrated device, which comprises a device main body; the device body comprises tunnel return water pond, purification tank, clean water basin, valve high pressure water pump, electrical system, valve control unit, high pressure main water pipe, a water pipe, telescoping device, sand setting tank and atomizer. The utility model has the beneficial effects that: 1. a self-supporting force cross brace system without damaging the main body structure is arranged; 2. the sand setting box is arranged, so that the problem that the nozzles are blocked by sand due to unqualified field filtration is solved, the overhead pipeline maintenance work is moved to the ground for solving, and the maintenance operation is greatly facilitated; 3. the recycling of the waste water in the tunnel is realized; 4. the work of certain parts and the selection of various working modes can be selectively carried out, so that the resource waste is reduced to the maximum extent, and a convenient and quick experience feeling is brought to a client; 5. the problem that the concrete is difficult to maintain due to the fact that the tunnel body is high is solved, and the method has a good application prospect.

Description

Tunnel collects full-automatic dust fall and concrete maintenance in an organic whole device

Technical Field

The utility model relates to the technical field of dust fall and concrete maintenance of tunnels, in particular to a device integrating full-automatic dust fall and concrete maintenance of a tunnel.

Background

Tunnels are engineering structures buried in the ground and are a form of human use of underground space. The tunnel can be divided into a traffic tunnel, a hydraulic tunnel, a municipal tunnel, a mine tunnel and a military tunnel, and with the development of national economic construction, tunnel construction projects can be increased, rapid development of the tunnel is brought, the tunnel tunneled at one end is longer and longer, and the construction period is shorter. The tunnel dust fall is an important problem which cannot be ignored in tunnel construction in various places, and along with improvement of people on environmental awareness, contradictions between the dust fall and construction are increasingly prominent.

Present tunnel construction dust fall adopts the watering lorry to sprinkle the dust fall mostly, and efficiency is not high and take time, with high costs, and simultaneously, tunnel hole body is higher so that the problem of concrete maintenance difficulty appears.

In view of this, a tunnel collects full-automatic dust fall and concrete maintenance in an organic whole device is provided specially.

SUMMERY OF THE UTILITY MODEL

In order to solve the existing problems, the utility model provides a tunnel device integrating full-automatic dust fall and concrete maintenance. The utility model is realized by the following technical scheme.

A tunnel integrates full-automatic dust fall and concrete maintenance, and comprises a device main body;

the device body consists of a tunnel water return pool, a purification pool, a clean water pool, a valve high-pressure water pump, an electric control system, a valve control part, a high-pressure main water pipe, branch water pipes, a telescopic device, a sand settling tank and an atomizing nozzle;

the valve comprises a water quantity regulating valve and an electromagnetic valve, and the branch water pipe comprises a transverse branch water pipe and a vertical branch water pipe.

Furthermore, the high-pressure main water pipe and the branch water pipes are all made of equal-diameter stainless steel pipes, and the high-pressure main water pipe is arranged along one side of the bottom of the tunnel wall.

Further, the electric control system is provided with an operation screen, and the electric control system is electrically connected with the valve control component.

Further, the valve control component also comprises a signal receiving device, a signal processing device, a command sending switch and a command receiving device.

Furthermore, the end part of the transverse branch water pipe and the expansion device are integrally arranged to form a water supply and self-bearing integrated device.

The utility model has the beneficial effects that:

1. a self-supporting force cross brace system without damaging the main body structure is arranged;

2. the sand setting box is arranged, so that the problem that the nozzles are blocked by sand due to unqualified field filtration is solved, the overhead pipeline maintenance work is moved to the ground for solving, and the maintenance operation is greatly facilitated;

3. the recycling of the waste water in the tunnel is realized;

4. the work of certain parts and the selection of various working modes can be selectively carried out, so that the resource waste is reduced to the maximum extent, and the convenient and quick experience is brought to customers;

5. the problem that the tunnel body is higher so that concrete maintenance is difficult is solved, and the method has a good application prospect.

Drawings

FIG. 1 is a vertical view of a tunnel integrated device for full-automatic dust fall and concrete maintenance;

FIG. 2 is an elevation view of a horizontal water pipe instead of a common horizontal support and a nozzle;

FIG. 3 is a side view of the showerhead arrangement.

Detailed Description

The technical scheme of the utility model is more fully explained in detail by combining the attached drawings.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, 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 invention, "a plurality" means two or more unless specifically defined otherwise.

In specific embodiment 1, a tunnel device integrating full-automatic dust fall and concrete maintenance comprises a device main body, wherein the device main body consists of a tunnel water return pool 1, a purification pool 2, a clean water pool 3, a valve high-pressure water pump 4, an electric control system, a valve 6, a valve control component, a high-pressure main water pipe 7, a branch water pipe, a sand settling tank 9, an atomizing nozzle 10 and a telescopic device 11, wherein the valve 6 comprises a water quantity regulating valve and an electromagnetic valve, and the branch water pipe comprises a transverse branch water pipe 801 and a vertical branch water pipe 802;

the high-pressure main water pipe 7 and the branch water pipes are all made of equal-diameter stainless steel pipes, and the high-pressure main water pipe 7 is arranged along one side of the bottom of the tunnel wall;

the electric control system is provided with an operation screen 5, the electric control system is electrically connected with the valve control part, and the valve control part further comprises a signal receiving device, a signal processing device, an instruction sending switch and an instruction receiving device;

the end of the horizontal branch pipe 801 is integrated with the expansion device 11 to form a water supply and self-bearing integrated device.

As shown in fig. 1, the tunnel further comprises a tunnel portal 12, a tunnel central ditch 13, a tunnel face 14 and an unearthed part 15;

as shown in fig. 2, it also includes tunnel lining 16, connecting weld 17 of the telescopic device and the end of the transverse water branch pipe 801, forward nozzle 18 and reverse nozzle 19.

The specific using process comprises the following steps: waste water in the tunnel gets into purification tank 2, gets into clean water basin 3 through purifying, is sent water to high pressure water pipe by valve high pressure water pump 4, reaches the dust fall effect through atomizer 10 blowout, also can use as the concrete maintenance, falls to the ground after the tunnel drain back to tunnel return water pond 1 and recycles.

Instructions for use:

the control system comprises: the PLC control system is adopted, and the main functions are as follows:

1. controlling the high-pressure water pump to be opened and closed;

2. the manual starter controls the opening and closing time of each group of water spraying atomization joints;

3. the automatic starter controls the opening and closing of each group of water spraying atomizing joints, and the automatic spraying time is set to be 10 minutes (any time can be set);

4. a selection mode switch: the spraying mode or the curing mode can be selected;

and (3) spraying mode: 8 spray heads work simultaneously;

and (3) maintenance mode: 4 spray heads on the left and right sides work and only spray the surfaces of the secondary lining or the primary concrete;

5. a spray control switch: the spraying can be carried out simultaneously by selecting full spraying, one group or several groups.

(II) supporting structure

Because the high-pressure water pipe must be placed on the top of the tunnel lining or below the top of the primary sprayed concrete, a pair of open plastic boxes with the length of 5cm, the width of 5cm and the depth of 3cm is pre-buried every 10m in the lining during the lining construction to be used as the cantilever structure supporting points of a common telescopic supporting rod (or a horizontal water pipe), and the length of the telescopic supporting rod is 3.9-4 m;

the primary spraying concrete structure also needs the secondary lining to directly and symmetrically drill holes on the primary spraying concrete, wherein the length of the holes is 5cm, the width of the holes is 5cm, the depth of the holes is 4cm, and the transverse distance between the two holes is 3.9-3.95 m.

(III) spraying structure

Every 10m of lining cutting position sets up a set of atomizer, and a set of is 8 atomizer, and every group sets up 4 pairs of atomizer left and right sides cross arrangement altogether, and the branch pipe that links to each other with the shower nozzle is 25 with horizontal contained angle, for preventing the blasting damage equipment, foremost nozzle must not be less than 10m apart from the face.

The utility model has the beneficial effects that:

3. the recycling of the waste water in the tunnel is realized;

4. the work of certain parts and the selection of various working modes can be selectively carried out, so that the resource waste is reduced to the maximum extent, and a convenient and quick experience feeling is brought to a client;

5. the problem that the concrete is difficult to maintain due to the fact that the tunnel body is high is solved, and the method has a good application prospect.

In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. The first feature being "under," "beneath," and "under" the second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

In the description herein, reference to the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like 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 utility model. 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 for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a tunnel collects full-automatic dust fall and concrete maintenance in an organic whole device, includes the device main part, its characterized in that:

2. The tunnel according to claim 1, wherein the tunnel is provided with a full-automatic dust fall and concrete maintenance integrated device, and the tunnel is characterized in that: the high-pressure main water pipe and the branch water pipes are all made of equal-diameter stainless steel pipes, and the high-pressure main water pipe is arranged along one side of the bottom of the tunnel wall.

3. The tunnel of claim 1, which is a device integrating full-automatic dust fall and concrete maintenance, and is characterized in that: the electric control system is provided with an operation screen and is electrically connected with the valve control component.

4. The tunnel of claim 1, which is a device integrating full-automatic dust fall and concrete maintenance, and is characterized in that: the valve control part also comprises a signal receiving device, a signal processing device, an instruction sending switch and an instruction receiving device.

5. The tunnel of claim 1, which is a device integrating full-automatic dust fall and concrete maintenance, and is characterized in that: the end part of the transverse branch water pipe and the telescopic device are integrally arranged to form a water supply and self-bearing integrated device.