CN208456624U - Tunnel secondary lining concrete curing and depositing dust trolley - Google Patents
Tunnel secondary lining concrete curing and depositing dust trolley Download PDFInfo
- Publication number
- CN208456624U CN208456624U CN201820683415.7U CN201820683415U CN208456624U CN 208456624 U CN208456624 U CN 208456624U CN 201820683415 U CN201820683415 U CN 201820683415U CN 208456624 U CN208456624 U CN 208456624U
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- China
- Prior art keywords
- depositing dust
- water
- fog gun
- multiple groups
- shelf
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model provides a kind of tunnel secondary lining concrete curing and depositing dust trolley, the maintenance and depositing dust trolley include gate bearing frame, multiple groups shelf, multiple traveling wheels, more fog gun devices and two water supply devices, there are two perpendicular to top connection cover horizontal plane side supports frame disposed in parallel and be fixedly connected with two side supports framves for gate bearing frame tool, multiple traveling wheels are separately mounted to the near end of two side supports framves, the multiple groups shelf edge is stratified and set on two side supports framves perpendicular to horizontal plane direction towards the side of Tunnel wall, the more fog gun devices are respectively disposed on the multiple groups shelf and the top connection cover, for to the Tunnel wall water spray, two water supply devices are placed on the multiple groups shelf, for supplying water to the more fog gun devices.The concrete curing and depositing dust trolley can eject uniform water mist to conserve two lining concrete while can also serve as cleaner in constructing tunnel.
Description
Technical field
The utility model relates to constructing tunnel fields, and in particular, to a kind of tunnel secondary lining concrete curing and depositing dust platform
Vehicle.
Background technique
Tunnel secondary lining concrete curing is a very important ring in constructing tunnel, tunnel secondary lining concrete curing effect
Quality may will affect the construction quality in entire tunnel.Wind tunnel effect can be generated when the train run at high speed passes through tunnel, it is right
Tunnel double-lining concrete generates pressure, therefore, also requires tunnel other than requiring tunnel structure to stablize when train passes through tunnel
Chip off-falling, the situation for being unable to occurrence injury train driving safety do not occur on two lining surfaces, and this requires tunnel double-lining surfaces to have enough
Intensity must also have lasting durability simultaneously in permanent use.Influence tunnel double-lining concrete strength and durability
Factor is exactly concrete curing there are one important factor other than raw material, construction technology etc..
Concrete curing usually require that after tunnel double-lining concreting complete 24 hours to Tunnel wall carry out 14 days with
On maintenance, the Tunnel wall water spray for mostly using giant to conserve to needs two lining concrete curings at present is but this
Maintenance method effect is poor, and concrete damage is easily caused in the high pressure water jets to hole wall sprayed, while giant sprays
Water can flow to inverted arch face along vault and side wall so that the ground miriness in Tunnel can't bear, it is same to influence site operation environment
When also create the waste of water resource.In addition, being frequently encountered dusty construction environment in constructing tunnel, work people
Member will affect human health in this construction environment for a long time, and easily cause tunnel using the dedusting method of water leaching at present
Interior ground miriness can't bear to influence site operation environment, while this dedusting method also affects other of site operation personnel
Work.
Utility model content
The purpose of the utility model is to provide a kind of tunnel secondary lining concrete curing and depositing dust trolley, the maintenance and depositing dust platform
Vehicle is able to solve the damage caused by two lining concrete surfaces in tunnel secondary lining concrete curing of existing curing means, simultaneously
The problems such as also can solve influence of the existing device for reducing dust to site operation environment.
To achieve the goals above, the utility model provides a kind of tunnel secondary lining concrete curing and depositing dust trolley, described
Maintenance and depositing dust trolley include gate bearing frame, multiple groups shelf, multiple traveling wheels, more fog gun devices and two water supply dresses
Set, gate bearing frame tool there are two perpendicular to horizontal plane side supports frame disposed in parallel and with two side supports
The top connection cover that frame is fixedly connected, the multiple traveling wheel are separately mounted to the near end of two side supports framves, institute
Multiple groups shelf edge is stated to be stratified and set on two side supports framves perpendicular to horizontal plane direction towards the side of Tunnel wall,
The more fog gun devices are respectively disposed on the multiple groups shelf and the top connection cover, for spraying to the Tunnel wall
Jetting mist, two water supply devices are placed on the multiple groups shelf, for supplying water to the more fog gun devices.
Preferably, the side supports frame lateral steel column transversely arranged by the longitudinal steel column and Duo Gen of more longitudinal arrangements
It is arranged in a crossed manner to be welded.
Preferably, the multiple groups shelf and longitudinal steel column and the lateral steel column are fixed.
Preferably, longitudinal steel column and the lateral steel column are any one in I-steel, channel steel or H profile steel.
Preferably, the maintenance and depositing dust trolley further include more reinforcing diagonal braces, and the reinforcing diagonal brace is fixed on the side
Between portion's support frame and the top connection cover.
Preferably, the multiple traveling wheel corresponds to the near end for being mounted on each side supports frame two-by-two.
Preferably, the fog gun device is at least disposed on each shelf in the multiple groups shelf；Two confessions
Water installations are placed on the multiple groups shelf one group of shelf nearest apart from ground.
Preferably, the fog gun device includes fog gun machine, diversion box and divides water pump, described to divide water pump to be placed in described to divide water
In case, for the water in the diversion box to be supplied the fog gun machine.
Preferably, the water supply device includes header tank, water supply pump and water-supply-pipe, the water-supply-pipe and each mist
The diversion box of gun device is connected to, and the water supply pump is placed in the header tank, for passing through the water in the header tank
The water-supply-pipe is pumped into the diversion box of each fog gun device.
Preferably, the maintenance and depositing dust trolley further include the control for being disposed therein the near end of a side supports frame
Switching group, for controlling the energization and power-off for dividing water pump, the water supply pump and the fog gun machine.
Tunnel secondary lining concrete curing and depositing dust trolley provided by the utility model, using the gate for installing multiple traveling wheels
Bearing frame is set on two side supports framves of the gate bearing frame along perpendicular to the layering of horizontal plane direction as trolley main body
Set multiple groups shelf, tunnel secondary lining concrete curing face is divided into several layers by the multiple groups shelf, and each layer of shelf up to
A fog gun device is placed less achievees the purpose that curing concrete, this point divided by shelf to Tunnel wall water spray
Layer maintenance structure setting, so that every one-inch in tunnel needs the concrete conserved that can access maintenance, and water mist is uniform, no
It can be as damaged when high pressure water curing to tunnel double-lining concrete.Tunnel double-lining concrete provided by the utility model is supported simultaneously
Shield and depositing dust trolley are other than being able to carry out tunnel secondary lining concrete curing, moreover it is possible to dedusting operation are provided to constructing tunnel, because of institute
State collision, interception and the cohesion between the grit in the drop and air in the water mist that the fog gun device being arranged on shelf ejects
Effect, grit are settled out with drop, and dedusting can be realized.
Other features and advantages of the utility model will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Fig. 1 is the main view of the tunnel secondary lining concrete curing and depositing dust trolley that are provided according to the utility model embodiment
Figure；
Fig. 2 is the side view of the tunnel secondary lining concrete curing and depositing dust trolley that are provided according to the utility model embodiment
Figure.
Description of symbols
10 gate bearing frame, 20 shelf
30 traveling wheel, 40 fog gun device
50 water supply devices 60 reinforce diagonal brace
70 control switch group, 101 side supports frame
The longitudinal steel column of 102 top connection cover 111
112 401 fog gun machines of lateral steel column
402 diversion box, 501 header tank
502 water-supply-pipes
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, top, bottom " is usually
Be for direction shown in the drawings either for it is vertical, vertically or on gravity direction for each component mutual alignment
Relationship description word.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
The utility model provides a kind of tunnel secondary lining concrete curing and depositing dust trolley, as depicted in figs. 1 and 2, described to support
Shield and depositing dust trolley include gate bearing frame 10, multiple groups shelf 20, multiple traveling wheels 30, more fog gun devices 40 and two confessions
Water installations 50, the gate bearing frame 10 tool there are two perpendicular to horizontal plane side supports frame 101 disposed in parallel and with two
The top connection cover 102 that the side supports frame 101 is fixedly connected, the multiple traveling wheel 30 are separately mounted to two sides
The near end of portion's support frame 101, the multiple groups shelf 20 are stratified and set on two side branch along perpendicular to horizontal plane direction
Towards the side of Tunnel wall on support 101, the more fog gun devices 40 are respectively disposed on the multiple groups shelf 20 and described
In top connection cover 102, for the Tunnel wall water spray, two water supply devices 50 to be placed in the multiple groups and put
On frame 20, for supplying water to the more fog gun devices 40.
Wherein, the utility model uses the arragement construction realization by the more layering settings of fog gun device 40 to mix tunnel double-lining
Solidifying soil is conserved, and specifically, installs multiple traveling wheels 30 in the near end of gate bearing frame 10, traveling wheel 30 can drive institute
It is mobile in tunnel extending direction to state gate bearing frame 10, along vertical on two side supports framves 101 of gate bearing frame 10
The direction layering placement shelf 20 of horizontal plane, the shelf 20 will need the region division conserved at several conservation layers, each
Layer conserves corresponding conservation layer by the fog gun device 40 being placed on shelf 20, tunnel double-lining using the above structure
Concrete curing and depositing dust trolley not only uniformly can provide the moisture content of maintenance to the concrete on Tunnel wall, and spray
Water mist out will not damage hole wall surface, while the water mist sprayed not will form the water flow of big stock again and flow down and influence from Dong Bishang
The construction environment at scene.
In one embodiment, in order to ensure the side supports frame 101 has enough intensity, while mitigating tunnel two
The overall weight for serving as a contrast concrete curing and depositing dust trolley facilitates maintenance and depositing dust trolley mobile, it is preferable that as shown in Fig. 2, described
The lateral steel column 112 arranged in a crossed manner weldering transversely arranged by the longitudinal steel column 111 and Duo Gen of more longitudinal arrangements of side supports frame 101
It connects.In another embodiment, the side supports frame 101 may be selected plurality of steel plates and be welded to form.
It is excellent in order to ensure placing the weight that the multiple groups shelf 20 is able to bear the fog gun device 40 and water supply device 50
Selection of land, the multiple groups shelf 20 are fixed with longitudinal steel column 111 and the lateral steel column 112.With will be described more
Group shelf 20 and any of longitudinal steel column 111 and the lateral steel column 112 stationary phase ratio, by the multiple groups shelf
20 with longitudinal steel column 111 and the lateral steel column 112 simultaneously the fixed stability that can more enhance the multiple groups shelf 20 and
Ability to bear, the multiple groups shelf 20 can pass through the modes such as welding, threaded connection, cementing and riveting and longitudinal steel column
111 and the lateral steel column 112 it is fixed.The longitudinal steel column 111 and lateral steel column 112 of the side supports frame 101 are formed, it can be with
It is made of steel pipe, steel bar or steel plate, it is preferable that the longitudinal direction steel column 111 and the lateral steel column 112 can be I-steel, slot
Steel or H profile steel.
In the embodiments of the present invention, the top connection cover 102 is constituted with two side supports framves 101
Gate bearing frame 10, in order to guarantee that 10 overall structure of gate bearing frame is firm, it is preferable that the maintenance and depositing dust trolley further include
More reinforcing diagonal braces 60, the reinforcing diagonal brace 60 are fixed between the side supports frame 101 and the top connection cover 102.
Described 60 one end of reinforcing diagonal brace and the top connection cover 102, a side in the other end and two side supports framves 101
Portion's support frame 101 connects, and the reinforcing diagonal brace 60 can pass through modes and the sides such as welding, threaded connection, cementing and riveting
Portion's support frame 101 is fixedly connected with the top connection cover 102.The top connection cover 102 is directly prepared by steel plate, Huo Zheke
The system in a manner of using steel plate is laid on said frame again after the frame of the top connection cover 102 is made by steel bar or steel pipe
At the top connection cover 102.
In constructing tunnel, concreting is often segmented and constructs, and concrete curing is also that segmentation carries out, in order to
Concrete curing and depositing dust platform is facilitated to be moved to next concrete curing section from a concrete curing section, it is preferable that described
Multiple traveling wheels 30 correspond to the near end for being mounted on each side supports frame 101 two-by-two, install the concrete of traveling wheel 30
Maintenance and depositing dust trolley easily facilitate movement, improve the construction efficiency of constructing tunnel, the work for also mitigating construction personnel is strong
Degree.
Tunnel maintenance face is layered by the multiple groups shelf 20 of the utility model along vertical level direction, in order to
Ensure that the concrete for each layer of conservation layer that the multiple groups shelf 20 divides can access good maintenance, it is preferable that described
The fog gun device 40 is at least disposed on each shelf 20 in multiple groups shelf 20；Two water supply devices 50 are placed in
On the multiple groups shelf 20 one group of shelf 20 nearest apart from ground.Fog gun device 40 is arranged on each shelf 20 to ensure often
One layer of conservation layer can be arrived by maintenance, and two water supply devices 50 are that the more fog gun devices 40 supply water, and be had very big
Weight, by two water supply devices 50 be symmetrically disposed at the multiple groups shelf 20 fixed with the side supports frame 101 away from
From the ground on one group of nearest shelf 20, the center of gravity of entire concrete curing and depositing dust trolley is reduced, keeps trolley on the move
It is more steady, it is not susceptible to turn on one's side.
Preferably, the fog gun device 40 includes fog gun machine 401, diversion box 402 and divides water pump, described that water pump is divided to be placed in
In the diversion box 402, for the water in the diversion box 402 to be supplied the fog gun machine 401.In one embodiment, institute
Stating diversion box 402 may be selected to be welded by the discarded steel plate of construction site, to reach waste utilization, save the purpose of cost.
In one embodiment, it is preferable that the water supply device 50 includes header tank 501, water supply pump and water-supply-pipe
502, the water-supply-pipe 502 is connected to the diversion box 402 of each fog gun device 40, and the water supply pump is placed in the collection
In water tank 501, for the water in the header tank 501 to be pumped into each fog gun device 40 by the water-supply-pipe 502
Diversion box 402.Wherein, the header tank 501 may be selected to be welded by the discarded steel plate of construction site, the water-supply-pipe
502 can be leather hose, plastic tube or steel pipe.
In order to improve construction efficiency, facilitate the manipulation concrete curing and depositing dust trolley, it is preferable that the maintenance and drop
Dirt trolley further includes the control switch group 70 for being disposed therein the near end of a side supports frame 101, for controlling described point
The energization and power-off of water pump 403, the water supply pump and the fog gun machine 401, construction personnel can be by manipulating the control
Switching group 70 controls the starting or closing of each fog gun device 40 on concrete curing and depositing dust trolley, convenient artificial behaviour
Make.
Tunnel secondary lining concrete curing and depositing dust trolley provided by the utility model, using the gate for installing multiple traveling wheels
Bearing frame is set on two side supports framves of the gate bearing frame along perpendicular to the layering of horizontal plane direction as trolley main body
Set multiple groups shelf, tunnel secondary lining concrete curing face is divided into several layers by the multiple groups shelf, and each layer of shelf up to
A fog gun device is placed less achievees the purpose that curing concrete, this point divided by shelf to Tunnel wall water spray
Layer maintenance structure setting, so that every one-inch in tunnel needs the concrete conserved that can access maintenance, and water mist is uniform, no
It can be as damaged when high pressure water curing to tunnel double-lining concrete.Tunnel double-lining concrete provided by the utility model is supported simultaneously
Shield and depositing dust trolley can also provide dedusting operation to constructing tunnel other than being able to carry out tunnel secondary lining concrete curing, because described in
The collision between the grit in the drop and air in water mist, interception and the cohesion that the fog gun device being arranged on shelf ejects are made
With grit is settled out with drop, and dedusting can be realized.
Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail in conjunction with attached drawing above
Detail in above embodiment can be to the skill of the utility model in the range of the technology design of the utility model
Art scheme carries out a variety of simple variants, these simple variants belong to the protection scope of the utility model.
It is further to note that specific technical features described in the above specific embodiments, in not lance
It in the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the utility model is to each
No further explanation will be given for the possible combination of kind.
In addition, any combination can also be carried out between a variety of different embodiments of the utility model, as long as it is not disobeyed
The thought for carrying on the back the utility model, equally should be considered as content disclosed in the utility model.
Claims (10)
1. a kind of tunnel secondary lining concrete curing and depositing dust trolley, which is characterized in that it is described maintenance and depositing dust trolley include gate
Bearing frame (10), multiple groups shelf (20), multiple traveling wheels (30), more fog gun devices (40) and two water supply devices (50),
The gate bearing frame (10) tool there are two perpendicular to horizontal plane side supports frame (101) disposed in parallel and with two sides
The top connection cover (102) that portion's support frame (101) is fixedly connected, the multiple traveling wheel (30) are separately mounted to two sides
The near end of portion's support frame (101), multiple groups shelf (20) edge are stratified and set on two sides perpendicular to horizontal plane direction
Towards the side of Tunnel wall on portion's support frame (101), the more fog gun devices (40) are respectively disposed on the multiple groups shelf
(20) and in the top connection cover (102), for the Tunnel wall water spray, two water supply devices (50) to be pacified
It sets on the multiple groups shelf (20), for supplying water to the more fog gun devices (40).
2. maintenance according to claim 1 and depositing dust trolley, which is characterized in that the side supports frame (101) is by more
Longitudinal steel column (111) of longitudinal arrangement and more transversely arranged lateral steel columns (112) are arranged in a crossed manner is welded.
3. maintenance according to claim 2 and depositing dust trolley, which is characterized in that the multiple groups shelf (20) and the longitudinal direction
Steel column (111) and the lateral steel column (112) are fixed.
4. maintenance according to claim 2 and depositing dust trolley, which is characterized in that the longitudinal direction steel column (111) and the cross
It is any one in I-steel, channel steel or H profile steel to steel column (112).
5. it is according to claim 1 maintenance and depositing dust trolley, which is characterized in that it is described maintenance and depositing dust trolley further include more
Root reinforces diagonal brace (60), and the reinforcing diagonal brace (60) is fixed on the side supports frame (101) and the top connection cover (102)
Between.
6. maintenance according to claim 1 and depositing dust trolley, which is characterized in that the multiple traveling wheel (30) corresponds to two-by-two
It is mounted on the near end of each side supports frame (101).
7. maintenance according to claim 1 and depositing dust trolley, which is characterized in that each in the multiple groups shelf (20) puts
The fog gun device (40) is at least disposed on frame (20)；Two water supply devices (50) are placed in the multiple groups shelf
(20) on one group of shelf (20) nearest apart from ground.
8. maintenance according to claim 1 and depositing dust trolley, which is characterized in that the fog gun device (40) includes fog gun machine
(401), diversion box (402) and divide water pump, it is described that water pump is divided to be placed in the diversion box (402), for by the diversion box
(402) water in supplies the fog gun machine (401).
9. maintenance according to claim 8 and depositing dust trolley, which is characterized in that the water supply device (50) includes header tank
(501), water supply pump and water-supply-pipe (502), the diversion box of the water-supply-pipe (502) and each fog gun device (40)
(402) it is connected to, the water supply pump is placed in the header tank (501), for passing through the water in the header tank (501)
The water-supply-pipe (502) is pumped into the diversion box (402) of each fog gun device (40).
10. maintenance according to claim 9 and depositing dust trolley, which is characterized in that the maintenance and depositing dust trolley further include
It is disposed therein the control switch group (70) of the near end of a side supports frame (101), described divides water pump for controlling
(403), the energization and power-off of the water supply pump and the fog gun machine (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820683415.7U CN208456624U (en) | 2018-05-09 | 2018-05-09 | Tunnel secondary lining concrete curing and depositing dust trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820683415.7U CN208456624U (en) | 2018-05-09 | 2018-05-09 | Tunnel secondary lining concrete curing and depositing dust trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208456624U true CN208456624U (en) | 2019-02-01 |
Family
ID=65152036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820683415.7U Expired - Fee Related CN208456624U (en) | 2018-05-09 | 2018-05-09 | Tunnel secondary lining concrete curing and depositing dust trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208456624U (en) |
-
2018
- 2018-05-09 CN CN201820683415.7U patent/CN208456624U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |