CN208702450U - Tunnel dedusting car - Google Patents
Tunnel dedusting car Download PDFInfo
- Publication number
- CN208702450U CN208702450U CN201821419324.9U CN201821419324U CN208702450U CN 208702450 U CN208702450 U CN 208702450U CN 201821419324 U CN201821419324 U CN 201821419324U CN 208702450 U CN208702450 U CN 208702450U
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- water
- lifting
- tubing string
- delivery tubing
- frame body
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Abstract
The utility model provides a kind of tunnel dedusting car, including supporting pedestal (1), the bottom four corners position of support pedestal (1) is respectively installed by liftable wheel (2), transparent shield (3) are installed behind the support pedestal (1), water tank (5) and water spray unit (8) is arranged in the upper surface of described support pedestal (1), and water spray unit includes hydraulic lifting cylinder (8.1), the 1st lifting water delivery tubing string (8.2), the 2nd lifting water delivery tubing string (8.3), the 2nd water pump (8.4) and arc water spray frame body (8.5).Advantage are as follows: 1) use the space spray pattern dedusting into tunnel, have the advantages that dedusting speed fastly, high dust collection efficiency；2) trolley mode is used, is had the advantages that flexible and convenient to use.3) liftable wheel is used, is had the advantages that applied widely.4) height and angle of arc water spray frame body can be adjusted flexibly, applied widely, and stable structure is reliable, long service life.
Description
Technical field
The utility model belongs to tunnel dedusting technology field, and in particular to a kind of tunnel dedusting car.
Background technique
Tunnel is very easy to a large amount of dusts occur in the construction process.Dust not only seriously affects environment, is also unfavorable for making
The health of industry personnel, thus need to take effective dust-extraction unit.Blower and filter screen group are mainly used in the prior art
The dust-extraction unit of conjunction, with the low problem of efficiency of dust collection.
Utility model content
In view of the defects existing in the prior art, the utility model provides a kind of tunnel dedusting car, can effectively solve above-mentioned ask
Topic.
The technical solution adopted in the utility model is as follows:
The utility model provides a kind of tunnel dedusting car, including support pedestal (1), the bottom four of support pedestal (1)
Angle Position is respectively installed liftable wheel (2), installs transparent shield (3) behind the support pedestal (1), the transparent protection
It covers in (3) and handlebar (4) is installed, one end of the handlebar (4) is fixedly connected with the rear end face of support pedestal (1)；Institute
The upper surface of support pedestal (1) setting water tank (5) is stated, the water tank (5) is steel structure, the side setting the 1st of the water tank (5)
Water pump (6), the 1st water pump (6) are located at the upper surface of described support pedestal (1), also, the water outlet of the 1st water pump (6) with
The water inlet of the water tank (5) connects, and the water inlet end of the 1st water pump (6) is connected with water-supply-pipe (7), the water-supply-pipe (7) with
It is connected positioned at the water source of tunnel outer；The top of the water tank (5) is installed by water spray unit (8)；
The water spray unit (8) includes hydraulic lifting cylinder (8.1), the 1st lifting water delivery tubing string (8.2), the 2nd lifting water delivery
Tubing string (8.3), the 2nd water pump (8.4) and arc water spray frame body (8.5)；The bottom of the hydraulic lifting cylinder (8.1) is installed on institute
The top of water tank (5) is stated, arc water spray frame body (8.5) is hingedly installed at the top of the hydraulic lifting cylinder (8.1)
Center；1st lifting water delivery tubing string (8.2) and the 2nd lifting water delivery tubing string (8.3) are each positioned at the hydraulic lifting
The left and right sides of cylinder (8.1)；The bottom of 1st lifting water delivery tubing string (8.2) is installed on the top of the water tank (5), institute
State the left end that arc water spray frame body (8.5) is hingedly installed at the top of the 1st lifting water delivery tubing string (8.2)；Also, described
1 lifting water delivery tubing string (8.2) is hollow structure, and bottom water inlet is connected to the water outlet of the 2nd water pump (8.4), is pushed up
Portion's water jet is connected to the left side water inlet of arc water spray frame body (8.5)；The bottom of 2nd lifting water delivery tubing string (8.3)
Portion is installed on the top of the water tank (5), and the arc water spray is hingedly installed at the top of the 2nd lifting water delivery tubing string (8.3)
The right end of frame body (8.5)；Also, the 2nd lifting water delivery tubing string (8.3) is hollow structure, bottom water inlet and the described 2nd
The water outlet of water pump (8.4) is connected to, and top water jet is connected to the right side water inlet of arc water spray frame body (8.5)；
2nd water pump (8.4) is installed on the top of the water tank (5), the inside company of water inlet and the water tank (5)
It is logical.
Preferably, the liftable wheel (2) includes lifting supporting leg (2.1) and running wheel (2.2)；The lifting branch
The bottom of support leg (2.1) is installed by the running wheel (2.2).
Preferably, the lifting supporting leg (2.1) uses two section telescopic sleeves.
Preferably, the 1st lifting water delivery tubing string (8.2) and the 2nd lifting water delivery tubing string (8.3) are steel pipe.
Preferably, the setting quantity of the handlebar (4) is two.
Preferably, the outer surface of arc water spray frame body (8.5) is evenly arranged several atomizers (8.6).
Tunnel dedusting car provided by the utility model has the advantage that
1) use the space spray pattern dedusting into tunnel, have the advantages that dedusting speed fastly, high dust collection efficiency；
2) trolley mode is used, is had the advantages that flexible and convenient to use.
3) liftable wheel is used, is had the advantages that applied widely.
4) height and angle of arc water spray frame body can be adjusted flexibly, applied widely, and stable structure is reliable, uses the longevity
Life length.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of tunnel dedusting car provided by the utility model.
Specific embodiment
The technical issues of in order to keep the utility model solved, technical solution and beneficial effect are more clearly understood, below
In conjunction with accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific implementation described herein
Example only to explain the utility model, is not used to limit the utility model.
The utility model provides a kind of tunnel dedusting car, using the space spray pattern dedusting into tunnel, has dedusting speed
The advantages of degree is fast, high dust collection efficiency.
Due to usually placing many constructing devices in tunnel in a jumble in construction, in tunnel, such as scaffold etc., therefore,
Space is effective in tunnel, if the dedusting methods such as common engineering truck, there is engineering truck to be not easy the problem of advancing, therefore, the application
Specially design a kind of hand propelled dedusting car, have the advantages that it is flexible and convenient to use, occupy little space.
With reference to Fig. 1, tunnel dedusting car includes support pedestal 1, and liftable vehicle is respectively installed in the bottom four corners position of support pedestal 1
Wheel 2, liftable wheel 2 include lifting supporting leg 2.1 and running wheel 2.2；The bottom for going up and down supporting leg 2.1 is installed by running wheel
2.2.Lifting supporting leg 2.1 may be designed as two section telescopic sleeves, and the tune that horizontal fork realizes height is arranged between two section telescopic sleeves
Section.The considerations of designing liftable wheel are as follows: since, in construction, road surface usually uneven is therefore, a variety of to adapt in tunnel
Wheel design is that liftable wheel increases lifting supporting leg when tunnel road surface hollow is serious by the demand in different road conditions tunnels
2.1 height guarantees that dedusting car is smoothly advanced；When tunnel road surface is more flat, the height of lifting supporting leg 2.1 is reduced, guarantees to remove
Dirt garage into stability.For enhancing dedusting car advance stability, can also further lifting supporting leg 2.1 top and
Damping device is set between support pedestal 1, for example, rubber is fixedly mounted between the top and support pedestal 1 of lifting supporting leg 2.1
Adhesive means can be used in glue gasket, fixed form.
It supports and transparent shield 3 is installed behind pedestal 1, handlebar 4, one end of handlebar 4 are installed in transparent shield 3
It is fixedly connected with the rear end face of support pedestal 1；Wherein, the setting quantity of handlebar 4 can be multiple, such as two handlebars of setting
Hand.The purpose of multiple handlebars is set are as follows: more people is facilitated to push dedusting car.The purpose of transparent shield 3 is set are as follows: in work people
When member pushes dedusting car, the body of staff is placed in transparent shield 3, and transparent shield 3 is enclosing cover, only in bottom
The hole passed through for staff's both feet is offered, to reduce in tunnel dust to the adverse effect of dedusting staff.
Anti-skidding supporting leg 9 can also be further installed behind support pedestal 1, after dedusting car moves in place, if needed
Dedusting car is placed on some position for a period of time, puts down anti-skidding supporting leg 9 at this time, guarantees stabilization when dedusting car parking
Property.
The upper surface of pedestal 1 setting water tank 5 is supported, water tank 5 is steel structure, has certain support strength, can be with water tank
The relevant apparatus of the application is arranged in top.The 1st water pump 6 is arranged in the side of water tank 5, and the 1st water pump 6 is located at the upper surface of support pedestal 1,
Also, the water outlet of the 1st water pump 6 is connect with the water inlet of water tank 5, and the water inlet end of the 1st water pump 6 is connected with water-supply-pipe 7, water-supply-pipe
7 connect with the water source for being located at tunnel outer；When dedusting personnel promotion dedusting car walks dedusting in tunnel, water-supply-pipe is along traveling
Path constantly lengthens, and so as to which easily the water of external water source is continuously replenished in water tank by the 1st water pump 6, guarantees water spray
Persistently go on smoothly.
The top of water tank 5 is installed by water spray unit 8；
Water spray unit 8 includes hydraulic lifting cylinder 8.1, the 1st lifting water delivery tubing string 8.2, the 2nd lifting water delivery tubing string 8.3, the
2 water pumps 8.4 and arc water spray frame body 8.5；The bottom of hydraulic lifting cylinder 8.1 is installed on the top of water tank 5, and weldering specifically can be used
Connect mode or bolt connecting mode.The top of hydraulic lifting cylinder 8.1 is hingedly installed to the center of arc water spray frame body 8.5
Position；1st lifting water delivery tubing string 8.2 and the 2nd goes up and down the left and right sides that water delivery tubing string 8.3 is each positioned at hydraulic lifting cylinder 8.1；Liquid
There are two the effects of pressure lifting cylinder 8.1: one is to adjust arc water spray frame body 8.5 by the lifting of hydraulic lifting cylinder 8.1
Height；The other is playing a supporting role to arc water spray frame body 8.5.1st lifting water delivery tubing string 8.2 and the 2nd goes up and down water delivery
Tubing string 8.3 can be all made of steel pipe, and the steel pipe that upper layer and lower layer are arranged connection specifically can be used, and effect has two o'clock: one is pair
Arc water spray frame body 8.5 is played a supporting role, and guarantees to extend the support strength and stability of strutting system of arc water spray frame body 8.5
Service life of equipment.The other is going up and down water-supply-pipe by going up and down water delivery tubing string 8.2 and the 2nd to hydraulic lifting cylinder the 8.1, the 1st
The height of column 8.3 carries out mutual corrdinated adjustment, can finally adjust the tilt angle of arc water spray frame body 8.5, realize to not Tongfang
The spray for dust suppression of position.
The outer surface of arc water spray frame body 8.5 is evenly arranged several atomizers 8.6.One of main innovation of the application
Are as follows: water spray frame body is designed as arc water spray frame body, the shape of arc water spray frame body and the shape of tunnel inner wall cross section are similar
It seemingly, therefore,, can be in all directions to tunnel during walking when pushing dedusting car to walk from tunnel one end to the other end
It is dusted.In addition, since water spray frame body is arcuate structure, when spraying water setting atomizer on frame body, atomizer
It only needs to be fixedly connected with arc water spray frame body, without being turntable by atomizing nozzle design, to both drop
The low cost and complexity of whole equipment, also extends the service life of equipment.
The bottom of 1st lifting water delivery tubing string 8.2 is installed on the top of water tank 5, the top hinge of the 1st lifting water delivery tubing string 8.2
Connect the left end for being installed to arc water spray frame body 8.5；Also, the 1st lifting water delivery tubing string 8.2 is hollow structure, bottom water inlet
It is connected to the water outlet of the 2nd water pump 8.4, top water jet is connected to the left side water inlet of arc water spray frame body 8.5；2nd liter
The bottom of drop water delivery tubing string 8.3 is installed on the top of water tank 5, is hingedly installed to arc water spray at the top of the 2nd lifting water delivery tubing string 8.3
The right end of frame body 8.5；Also, the 2nd lifting water delivery tubing string 8.3 is hollow structure, bottom water inlet and the 2nd water pump 8.4 out
Water end (W.E.) connection, top water jet are connected to the right side water inlet of arc water spray frame body 8.5；2nd water pump 8.4 is installed on water tank 5
Top, water inlet is connected to the inside of water tank 5.In use, the water of water tank is passed through the 1st liter by the 2nd water pump
Drop water delivery tubing string 8.2 is transported to atomizer, while being transported to atomizer by the 2nd lifting water delivery tubing string 8.3, realizes to tunnel
The effect of road dedusting.
The utility model provides a kind of tunnel dedusting car, usage mode are as follows:
(1) the tunnel road surface situation of dedusting is needed according to this, adjusts the height of lifting wheel 2；According to the height in tunnel
And in tunnel barrier position, to hydraulic lifting cylinder the 8.1, the 1st go up and down water delivery tubing string the 8.2, the 2nd go up and down water delivery tubing string
8.3 carry out height adjustment, to have adjusted the height and tilt angle of arc water spray frame body 8.5；
(2) start the 1st water pump 6, fill water into water tank 5；Dedusting staff pierces in transparent shield 3, holds vehicle
Handle 4 pushes dedusting car to walk in tunnel, opens the 2nd water pump 8.4 in the process of walking, to make arc water spray frame body 8.5
On atomizer to water spray around, realize dust removing effects.
When the position of some dust especially severe is arrived in walking, dedusting car can be made to stop in the position a few minutes, it is real
Existing effect dedusting.
A kind of tunnel dedusting car provided by the utility model, has the advantage that
1) use the space spray pattern dedusting into tunnel, have the advantages that dedusting speed fastly, high dust collection efficiency；
2) trolley mode is used, is had the advantages that flexible and convenient to use.
3) liftable wheel is used, is had the advantages that applied widely.
4) height and angle of arc water spray frame body can be adjusted flexibly, applied widely, and stable structure is reliable, uses the longevity
Life length.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching should also regard the protection scope of the utility model.
Claims (6)
1. a kind of tunnel dedusting car, which is characterized in that including supporting pedestal (1), the bottom four corners position of support pedestal (1)
It is each that liftable wheel (2) are installed, transparent shield (3) are installed behind the support pedestal (1), the transparent shield (3)
Interior installation handlebar (4), one end of the handlebar (4) are fixedly connected with the rear end face of support pedestal (1)；The support
Water tank (5) are arranged in the upper surface of pedestal (1), and the water tank (5) is steel structure, and the 1st water pump is arranged in the side of the water tank (5)
(6), the 1st water pump (6) is located at the upper surface of described support pedestal (1), also, the water outlet of the 1st water pump (6) with it is described
The water inlet of water tank (5) connects, and the water inlet end of the 1st water pump (6) is connected with water-supply-pipe (7), the water-supply-pipe (7) be located at
The water source of tunnel outer connects；The top of the water tank (5) is installed by water spray unit (8)；
The water spray unit (8) includes hydraulic lifting cylinder (8.1), the 1st lifting water delivery tubing string (8.2), the 2nd lifting water delivery tubing string
(8.3), the 2nd water pump (8.4) and arc water spray frame body (8.5)；The bottom of the hydraulic lifting cylinder (8.1) is installed on the water
The top of case (5) is hingedly installed to the center of arc water spray frame body (8.5) at the top of the hydraulic lifting cylinder (8.1)
Position；1st lifting water delivery tubing string (8.2) and the 2nd lifting water delivery tubing string (8.3) are each positioned at the hydraulic lifting cylinder
(8.1) the left and right sides；The bottom of 1st lifting water delivery tubing string (8.2) is installed on the tops of the water tank (5), and the described 1st
The left end of arc water spray frame body (8.5) is hingedly installed at the top of lifting water delivery tubing string (8.2)；Also, the 1st lifting
Water delivery tubing string (8.2) is hollow structure, and bottom water inlet is connected to the water outlet of the 2nd water pump (8.4), top water spray
Mouth is connected to the left side water inlet of arc water spray frame body (8.5)；The bottom installation of 2nd lifting water delivery tubing string (8.3)
The arc water spray frame body is hingedly installed at the top of the top of the water tank (5), the 2nd lifting water delivery tubing string (8.3)
(8.5) right end；Also, the 2nd lifting water delivery tubing string (8.3) is hollow structure, bottom water inlet and the 2nd water pump
(8.4) water outlet connection, top water jet are connected to the right side water inlet of arc water spray frame body (8.5)；
2nd water pump (8.4) is installed on the top of the water tank (5), and water inlet is connected to the inside of the water tank (5).
2. tunnel dedusting car according to claim 1, which is characterized in that the liftable wheel (2) includes lifting support
Leg (2.1) and running wheel (2.2)；The bottom of lifting supporting leg (2.1) is installed by the running wheel (2.2).
3. tunnel dedusting car according to claim 2, which is characterized in that the lifting supporting leg (2.1) is stretched using two sections
Heat-Shrinkable Tubings.
4. tunnel dedusting car according to claim 1, which is characterized in that the 1st lifting is water delivery tubing string (8.2) and described
2nd lifting water delivery tubing string (8.3) is steel pipe.
5. tunnel dedusting car according to claim 1, which is characterized in that the setting quantity of the handlebar (4) is two.
6. tunnel dedusting car according to claim 1, which is characterized in that the outer surface of arc water spray frame body (8.5)
It is evenly arranged several atomizers (8.6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821419324.9U CN208702450U (en) | 2018-08-30 | 2018-08-30 | Tunnel dedusting car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821419324.9U CN208702450U (en) | 2018-08-30 | 2018-08-30 | Tunnel dedusting car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208702450U true CN208702450U (en) | 2019-04-05 |
Family
ID=65945540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821419324.9U Active CN208702450U (en) | 2018-08-30 | 2018-08-30 | Tunnel dedusting car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208702450U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111042836A (en) * | 2019-12-31 | 2020-04-21 | 中交南京交通工程管理有限公司 | Tunnel maintenance device |
| CN111075498A (en) * | 2020-01-15 | 2020-04-28 | 华北科技学院 | Colliery is portable spraying dust device in pit |
| CN112855232A (en) * | 2021-01-20 | 2021-05-28 | 吉林大学 | Highway tunnel construction is with emergent strutting arrangement of resistance to deformation |
-
2018
- 2018-08-30 CN CN201821419324.9U patent/CN208702450U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111042836A (en) * | 2019-12-31 | 2020-04-21 | 中交南京交通工程管理有限公司 | Tunnel maintenance device |
| CN111075498A (en) * | 2020-01-15 | 2020-04-28 | 华北科技学院 | Colliery is portable spraying dust device in pit |
| CN111075498B (en) * | 2020-01-15 | 2021-10-26 | 华北科技学院 | Colliery is portable spraying dust device in pit |
| CN112855232A (en) * | 2021-01-20 | 2021-05-28 | 吉林大学 | Highway tunnel construction is with emergent strutting arrangement of resistance to deformation |
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