CN219034799U - Mobile dust settling device for tunnel construction - Google Patents
Mobile dust settling device for tunnel construction Download PDFInfo
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- CN219034799U CN219034799U CN202320022592.1U CN202320022592U CN219034799U CN 219034799 U CN219034799 U CN 219034799U CN 202320022592 U CN202320022592 U CN 202320022592U CN 219034799 U CN219034799 U CN 219034799U
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Abstract
The utility model discloses a movable dust fall device for tunnel construction, which belongs to the technical field of tunnel construction equipment and has the technical key points that: including dust fall subassembly, rotating component and installation component. In the process of constructing the tunnel, the dust settling component is started by leading in purified water into the frame, and the dust settling component can lead out the purified water in the frame, so that dust generated in the tunnel construction process can be adsorbed. The rotating assembly is started, the rotating assembly can drive the dust falling assembly to rotate, so that the adsorption range of dust produced in the tunnel construction process by the dust falling assembly is improved, when a spray head at the end part of the dust falling assembly is cleaned, the installation assembly is pressed downwards, so that the spray head can be detached, the spray head can be cleaned conveniently, and when the spray head is cleaned, the dust falling assembly can be installed again through the installation assembly, so that the operation is facilitated.
Description
Technical Field
The utility model relates to the technical field of tunnel construction equipment, in particular to a movable dust falling device for tunnel construction.
Background
Tunnels are engineering structures buried in an underground formation, 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 various factors are integrated in a tunnel conference held by the international economic cooperation and development organization in 1970, and the following definition of the tunnel is as follows: "cavities with cross-sectional areas greater than 2 square meters are built in any manner under the ground in a prescribed shape and size for a given purpose. ". The tunnel is internally filled with objects such as dust during construction, and long-time dust suction of workers is easy to cause phenomena such as pulmonary infection and the like, so that the health of the workers is endangered.
The existing mobile dust settling device for tunnel construction generally comprises a vehicle body, wherein a water pump is installed in the vehicle body, a spray head is communicated in the water pump through a guide pipe, and the water pump is started, so that purified water in the vehicle body can be sprayed out from the spray head through the guide pipe by the water pump, and dust generated in the construction process is adsorbed.
In the process of adsorbing dust, the movable dust-settling device for tunnel construction is easy to cause blockage due to long-time use of the spray head, and further has the defect of affecting the adsorption effect of dust.
Disclosure of Invention
Aiming at the defects of the prior art, the embodiment of the utility model aims to provide a movable dust settling device for tunnel construction, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a mobile dust suppression device for tunnel construction, comprising:
a frame;
the dust falling component is arranged on the frame and is used for falling construction dust;
the rotating assembly is arranged on the frame and connected with the dust falling assembly and is used for driving the dust falling assembly to rotate;
the installation component is installed on the dust fall component and used for installing and fixing the dust fall component.
Compared with the prior art, the embodiment of the utility model has the following beneficial effects:
the dust settling device is arranged on the frame and is used for settling construction dust; the rotating assembly is arranged on the frame and connected with the dust falling assembly and is used for driving the dust falling assembly to rotate; the installation component is installed on the dust fall component and used for installing and fixing the dust fall component. In the process of constructing the tunnel, the dust settling component is started by leading in purified water into the frame, and the dust settling component can lead out the purified water in the frame, so that dust generated in the tunnel construction process can be adsorbed. The rotating assembly is started, the rotating assembly can drive the dust falling assembly to rotate, so that the adsorption range of dust produced in the tunnel construction process by the dust falling assembly is improved, when a spray head at the end part of the dust falling assembly is cleaned, the installation assembly is pressed downwards, so that the spray head can be detached, the spray head can be cleaned conveniently, when the spray head is cleaned, the dust falling assembly can be installed again through the installation assembly, the operation is facilitated, and the adsorption effect on the dust is improved.
In order to more clearly illustrate the structural features and efficacy of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic diagram of an overall structure of a mobile dust-settling device for tunnel construction according to an embodiment of the present utility model.
Fig. 2 is a schematic structural diagram of a rotating assembly according to an embodiment of the present utility model.
Fig. 3 is a schematic structural view of a mounting assembly according to an embodiment of the present utility model.
Fig. 4 is a schematic structural diagram of a second diagonal block according to an embodiment of the present utility model.
Reference numerals: 1-rack, 11-movable wheel, 12-feed inlet, 2-dust fall subassembly, 21-water pump, 22-pipe, 221-spacing groove, 23-shower nozzle, 3-rotating component, 31-mount, 32-driving piece, 33-dwang, 34-dwang, 35-slide column, 36-rotating frame, 37-spout, 4-installation component, 41-mounting rack, 42-slide rack, 43-first sloping block, 44-slide bar, 45-link, 46-elastic piece, 47-second sloping block, 48-sloping rod.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
Referring to fig. 1 to 4, a mobile dust settling device for tunnel construction includes:
a frame 1;
the dust falling component 2 is arranged on the frame 1 and is used for falling construction dust;
the rotating component 3 is arranged on the frame 1 and connected with the dust falling component 2 and is used for driving the dust falling component 2 to rotate;
and the installation component 4 is installed on the dust falling component 2 and is used for installing and fixing the dust falling component 2.
In the embodiment of the utility model, in the process of constructing the tunnel, the purified water is introduced into the frame 1, and the dust settling component 2 is started, so that the purified water in the frame 1 can be led out by the dust settling component 2, and dust generated in the tunnel construction process can be adsorbed. The rotating assembly 3 is started, the rotating assembly 3 can drive the dust falling assembly 2 to rotate, so that the adsorption range of dust produced in the tunnel construction process by the dust falling assembly 2 is improved, when a spray head at the end part of the dust falling assembly 2 is cleaned, the installation assembly 4 is pressed downwards, so that the spray head can be detached, the spray head can be cleaned conveniently, and when the spray head is cleaned, the dust falling assembly 2 can be installed again through the installation assembly 4, and the operation is facilitated.
In one embodiment of the present utility model, as shown in fig. 1 and 2, the dust settling assembly 2 includes:
a water pump 21 installed in the frame 1;
a conduit 22 connected to the output end of the water pump 21, and a nozzle 23 is attached to the end.
In the present embodiment, the water pump 21 is installed in the frame 1; the conduit 22 is connected to the output end of the water pump 21, and a nozzle 23 is mounted at the end.
The upper side of the frame 1 is provided with a feed inlet 12, purified water can be introduced into the frame 1 through the feed inlet 12 in the process of constructing a tunnel, the water pump 21 is started, the output end of the water pump 21 can lead out the purified water in the frame 1 through the guide pipe 22 and spray out the purified water through the spray head 23 at the end part of the guide pipe 22, so that dust generated in the tunnel construction process can be adsorbed.
The dust fall component 2 can be replaced by a manual sprayer, so that purified water in the frame 1 can be conveniently sprayed out.
In one embodiment of the present utility model, as shown in fig. 1 and 2, the rotating assembly 3 includes:
a fixed frame 31 mounted on the frame 1 and provided with a driving member 32 on a side surface thereof;
a rotating rod 33 connected to an output end of the driving member 32, and having a rotating frame 34 mounted at an end thereof;
the rotating frame 36 is rotatably connected to the fixing frame 31, and a chute 37 is provided on the surface:
a slide post 35 mounted on the side of the turret 34 is slidably connected to the chute 37.
In this embodiment, the fixing frame 31 is mounted on the frame 1, and the driving member 32 is mounted on a side surface of the fixing frame; the rotating rod 33 is connected to the output end of the driving piece 32, and a rotating frame 34 is arranged at the end part; the rotating frame 36 is rotatably connected to the fixing frame 31, and a sliding groove 37 is formed in the surface of the rotating frame: the sliding column 35 is mounted on the side of the rotating frame 34 and is slidably connected to the sliding groove 37. The swivel mount 36 is connected to the conduit 22.
The driving piece 32 is started, the output end of the driving piece 32 can drive the rotating rod 33 to rotate, the rotating rod 33 can drive the rotating frame 34 on the surface of the rotating rod to rotate when rotating, the rotating frame 34 can drive the sliding column 35 on the surface of the rotating rod to rotate when rotating, the sliding column 35 can drive the rotating frame 36 to alternately rotate in a reciprocating manner on the fixed frame 31 through connection with the sliding groove 37, so that the rotating frame 36 can conveniently drive the spray heads 23 at the end parts of the rotating frame through the guide pipes 22 to alternately rotate in a reciprocating manner, and the adsorption range of the spray heads 23 on dust generated in the construction process is increased.
The driving member 32 may be a motor or an air motor, so as to drive the rotating rod 33 to rotate stably. The end of the guide pipe 22 close to the spray head 23 is a steel pipe, and the end close to the water pump 21 is a rubber pipe, so that the rotating frame 36 can stably drive the spray head 23 at the end of the guide pipe 22 to rotate.
In one embodiment of the present utility model, as shown in fig. 3 and 4, the mounting assembly 4 includes:
a mounting frame 41 mounted on the side of the nozzle 23 and having a sliding frame 42 slidably connected therein;
a first inclined block 43 mounted on the inner side of the carriage 42;
a second inclined block 47 slidably connected to the first inclined block 43 in the carriage 42, wherein the second inclined blocks 47 are connected by an inclined rod 48;
the slide bar 44 is connected in the inclined bar 48 in a sliding way, and a connecting frame 45 is arranged on the surface of the slide bar;
an elastic member 46 is installed between the link frame 45 and the carriage 42.
In this embodiment, the mounting frame 41 is mounted on the side of the spray head 23, and the sliding frame 42 is slidably connected inside the mounting frame; the first inclined block 43 is installed at the inner side of the sliding frame 42; the second inclined blocks 47 are slidably connected in the sliding frame 42 and are slidably connected with the first inclined blocks 43, and the second inclined blocks 47 are connected through inclined rods 48; the slide bar 44 is connected in the inclined bar 48 in a sliding way, and a connecting frame 45 is arranged on the surface of the slide bar; the elastic member 46 is installed between the link frame 45 and the carriage 42.
After the shower nozzle 23 is used for a long time, phenomena such as blockage may occur, the sliding frame 42 is pressed downwards, so that the sliding frame 42 slides downwards in the installation frame 41, the sliding frame 42 can drive the first inclined block 43 on the inner side of the sliding frame to slide downwards in the sliding process, the first inclined block 43 can drive the second inclined block 47 to slide rightwards in the sliding frame 42 through the connection with the second inclined block 47, the second inclined block 47 can drive the inclined rod 48 to slide rightwards, the inclined rod 48 can drive the sliding rod 44 to slide upwards in the sliding frame 42 through the connection with the sliding rod 44, the sliding rod 44 can compress the elastic piece 46 through the connecting frame 45, the end part of the sliding rod 44 can be separated from the limit groove 221 formed in the surface of the guide pipe 22, and the whole installation frame 41 can be taken out conveniently, and the shower nozzle 23 can be taken out conveniently to be cleaned.
Similarly, when the cleaning of the spray head 23 is completed and the spray head 23 needs to be installed, the sliding frame 42 is pressed downwards, so that the sliding rod 44 can compress the elastic element 46 through the connecting frame 45, the spray head 23 is installed at the end part of the guide pipe 22, the sliding frame 42 is loosened, the elastic element 46 can drive the sliding rod 44 to reset through the connecting frame 45, the end part of the sliding rod 44 can slide into the limiting groove 221, the limiting groove 221 can be used for installing and fixing the installation frame 41 through the sliding rod 44, and then the spray head 23 can be installed and fixed.
The elastic member 46 in the mounting assembly 4 may be a spring or elastic rubber, so that the sliding rod 44 is driven to reset by the connecting frame 45.
In one embodiment of the utility model, as shown in fig. 1, a moving wheel 11 is mounted at the bottom of the frame 1. In this embodiment, the bottom of the frame 1 is provided with a moving wheel 11, and the moving wheel 11 may be a common roller or a universal wheel, so as to facilitate moving the frame 1.
The working principle of the utility model is as follows: in the process of constructing the tunnel, purified water can be introduced into the frame 1 through the feed inlet 12, the water pump 21 is started, the output end of the water pump 21 can guide out the purified water in the frame 1 through the guide pipe 22 and spray out the purified water through the spray head 23 at the end part of the guide pipe 22, so that dust generated in the tunnel construction process can be adsorbed.
The driving piece 32 is started, the output end of the driving piece 32 can drive the rotating rod 33 to rotate, the rotating rod 33 can drive the rotating frame 34 on the surface of the rotating rod to rotate when rotating, the rotating frame 34 can drive the sliding column 35 on the surface of the rotating rod to rotate when rotating, the sliding column 35 can drive the rotating frame 36 to alternately rotate in a reciprocating manner on the fixed frame 31 through connection with the sliding groove 37, so that the rotating frame 36 can conveniently drive the spray heads 23 at the end parts of the rotating frame through the guide pipes 22 to alternately rotate in a reciprocating manner, and the adsorption range of the spray heads 23 on dust generated in the construction process is increased.
After the shower nozzle 23 is used for a long time, phenomena such as blockage may occur, the sliding frame 42 is pressed downwards, so that the sliding frame 42 slides downwards in the installation frame 41, the sliding frame 42 can drive the first inclined block 43 on the inner side of the sliding frame to slide downwards in the sliding process, the first inclined block 43 can drive the second inclined block 47 to slide rightwards in the sliding frame 42 through the connection with the second inclined block 47, the second inclined block 47 can drive the inclined rod 48 to slide rightwards, the inclined rod 48 can drive the sliding rod 44 to slide upwards in the sliding frame 42 through the connection with the sliding rod 44, the sliding rod 44 can compress the elastic piece 46 through the connecting frame 45, the end part of the sliding rod 44 can be separated from the limit groove 221 formed in the surface of the guide pipe 22, and the whole installation frame 41 can be taken out conveniently, and the shower nozzle 23 can be taken out conveniently to be cleaned.
Similarly, when the cleaning of the spray head 23 is completed and the spray head 23 needs to be installed, the sliding frame 42 is pressed downwards, so that the sliding rod 44 can compress the elastic element 46 through the connecting frame 45, the spray head 23 is installed at the end part of the guide pipe 22, the sliding frame 42 is loosened, the elastic element 46 can drive the sliding rod 44 to reset through the connecting frame 45, the end part of the sliding rod 44 can slide into the limiting groove 221, the limiting groove 221 can be used for installing and fixing the installation frame 41 through the sliding rod 44, and then the spray head 23 can be installed and fixed.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically connected, electrically connected or can be communicated with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (3)
1. The utility model provides a portable dust device is used in tunnel construction which characterized in that includes:
a frame;
the dust falling component is arranged on the frame and is used for falling construction dust;
the rotating assembly is installed in the frame and is connected with the dust fall assembly and used for driving the dust fall assembly to rotate, and the rotating assembly comprises: the fixing frame is arranged on the frame, and a driving piece is arranged on the side face of the fixing frame; the rotating rod is connected to the output end of the driving piece, and the rotating frame is arranged at the end part of the rotating rod; the rotating frame is rotationally connected to the fixing frame, and a sliding groove is formed in the surface of the rotating frame: the sliding column is arranged on the side surface of the rotating frame and is in sliding connection with the sliding groove;
the installation component installs on the dust fall subassembly for install fixedly to the dust fall subassembly, the installation component includes: the mounting rack is arranged on the side surface of the spray head, and the inside of the mounting rack is connected with the sliding rack in a sliding manner; the first oblique block is arranged on the inner side of the sliding frame; the second inclined blocks are connected in the sliding frame in a sliding manner and are connected with the first inclined blocks in a sliding manner, and the second inclined blocks are connected through inclined rods; the sliding rod is connected in the inclined rod in a sliding way, and a connecting frame is arranged on the surface of the sliding rod; and the elastic piece is arranged between the connecting frame and the sliding frame.
2. The portable dust suppression device for tunnel construction of claim 1, wherein the dust suppression assembly comprises:
the water pump is arranged in the frame;
and the guide pipe is connected to the output end of the water pump, and the end part of the guide pipe is provided with a spray head.
3. The portable dust suppression device for tunnel construction according to claim 1, wherein the bottom of the frame is provided with a movable wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320022592.1U CN219034799U (en) | 2023-01-05 | 2023-01-05 | Mobile dust settling device for tunnel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320022592.1U CN219034799U (en) | 2023-01-05 | 2023-01-05 | Mobile dust settling device for tunnel construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219034799U true CN219034799U (en) | 2023-05-16 |
Family
ID=86286977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320022592.1U Active CN219034799U (en) | 2023-01-05 | 2023-01-05 | Mobile dust settling device for tunnel construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219034799U (en) |
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2023
- 2023-01-05 CN CN202320022592.1U patent/CN219034799U/en active Active
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