CN207437085U - Tunnel concrete maintenance trolley - Google Patents
Tunnel concrete maintenance trolley Download PDFInfo
- Publication number
- CN207437085U CN207437085U CN201721279925.XU CN201721279925U CN207437085U CN 207437085 U CN207437085 U CN 207437085U CN 201721279925 U CN201721279925 U CN 201721279925U CN 207437085 U CN207437085 U CN 207437085U
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- Prior art keywords
- tunnel
- concrete
- insulating layer
- arc frame
- lining
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- 239000004567 concrete Substances 0.000 title claims abstract description 71
- 238000012423 maintenance Methods 0.000 title claims abstract description 27
- 238000009413 insulation Methods 0.000 claims abstract description 21
- 239000000523 sample Substances 0.000 claims abstract description 18
- 230000003020 moisturizing effect Effects 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims description 32
- 229910000831 Steel Inorganic materials 0.000 claims description 29
- 239000010959 steel Substances 0.000 claims description 29
- 210000003205 muscle Anatomy 0.000 claims description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 8
- 238000004321 preservation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 14
- 239000002689 soil Substances 0.000 description 3
- 238000000889 atomisation Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
The utility model belongs to constructing tunnel field, specifically disclose a kind of tunnel concrete maintenance trolley, including controller and the concrete curing trolley body in tunnel that can walk, concrete curing trolley body is tube truss structure, concrete curing trolley body is equipped with several arc frames, arc frame shape matches with Tunnel wall shape, arc frame surface is uniformly equipped with several insulating layers, insulation layer surface is equipped with attemperator and moisturizing device, temp probe is equipped in the two lining concrete in tunnel, connection controller is stretched out in connecting line one end of temp probe.The setting of the present apparatus, maintenance effect is good, ensure that the quality and service life of lining cutting.
Description
Technical field
The utility model belongs to constructing tunnel field.
Background technology
In tunnel, larger wind tunnel effect can be generated when train of running at high speed passes through tunnel, easily to inner surface of tunnel
Concrete generates larger pressure, therefore tunnel structure will not only meet sedimentation deformation, still suffer from train by when wind pressure,
Make train by when tunnel structure stablize, concrete surface not chip off-falling, not entail dangers to train safety, this requires tunnel concretes
Not only there is enough intensity, also to there is durability.After tunnel concrete pours, in hot weather, in the environment of being air-dried,
If being conserved not in time, moisture evaporation is too fast in concrete, concrete surface can be made to cause dehydrating phenomena, makes to have formed gel
The cement granules of body cannot abundant aquation, it is impossible to be converted into stable crystallization, lack enough cohesive forces, so as to can be in concrete
There is sheet in surface or powdery comes off, once there is this situation, will cause security risk to the train travel run at high speed.
At present, at home in constructing tunnel, generally using natural curing, pole end item is supported using simple water spray for lining cutting
Shield processing.Above-mentioned maintenance process is affected by external environment and human factor, and maintenance effect is bad, it is difficult to ensure lining cutting
Quality and service life.
Utility model content
The purpose of this utility model is that solving the problem of that the prior art is bad to tunnel maintenance influences service life.
In order to achieve the above object, the base case of the utility model provides a kind of tunnel concrete maintenance trolley, including
It controller and can walk the concrete curing trolley body in tunnel, concrete curing trolley body is tube truss structure, institute
It states and several cricoid arc frames is evenly equipped on the girder of concrete curing trolley body, the arc frame shape and Tunnel wall shape
Shape matches, and several longitudinal tie rods and cross support bar are evenly equipped between arc frame, and the arc frame and longitudinal tie rod surface are equal
Even to be equipped with several insulating layers, the insulating layer is externally provided with attemperator and moisturizing device, further includes and is located at tunnel double-lining coagulation
Several temp probes in soil, connecting line one end of temp probe is stretched out outside two lining concrete and is connected to controller, described mixed
The arc frame of solidifying soil maintenance trolley body rear and front end is circumferentially equipped with space sealing device, the space sealing device, heat preservation
Layer and Tunnel wall pieces form sealing space, and the attemperator, moisturizing device, temp probe, space sealing device are by control
Device control processed.
The principle of this base case is, temp probe is preset in two in advance when carrying out the cast of tunnel double-lining concrete
It serves as a contrast in concrete, one end of the connecting line of temp probe is placed on outside two lining concrete and is connected to controller, it then will be mixed
Solidifying soil maintenance trolley is moved to the position for needing to carry out concrete curing, controls space sealing device empty to sealing by controller
Between be sealed, then start attemperator and heated, the situation of controller detection temperature controls the heating temperature of attemperator
Degree makes the temperature outside concrete in sealing space consistent with concrete internal temperature, while starts humidification device to sealing space
It is humidified, and then moisturizing is carried out to concrete, after the completion of one section of two lining concrete curing in tunnel, the mobile present apparatus carries out
Next section of concrete curing.
The advantageous effect of this base case is,
1st, the setting of the present apparatus is realized the maintenance found pleasure in tunnel double-lining concrete by the setting of automation, is avoided
Existing tunnel concrete maintenance method is affected by external environment and human factor, and maintenance effect is bad, it is difficult to ensure
The problem of quality and service life of lining cutting.
2nd, concrete curing trolley body is tube truss structure, it is possible to which shape is in workbench inside it, convenient for work
Installation and maintenance of the people to equipment.
3rd, tubular truss tube truss structure steel using amount is small, and from heavy and light, it is good to accept degree, can reduce equipment cost and improve this
The robustness of device.
4th, it is real with the temperature in the temperature control sealing space of concrete by the cooperation of temp probe and controller
Existing internal and external temperature is close, ensures maintenance effect.
Scheme two, this is the preferred of basic scheme, and the attemperator is the heat tape being laid on outside insulating layer.When need
When being heated, controller control attemperator, that is, heating tape is heated, and the controllability of temperature is strong, and firing rate is fast,
And the effect that can have anti-corrosion moisture-proof.
Scheme three, this is the preferred of basic scheme, and the attemperator includes electric boiler and connects the S types heating of electric boiler
Pipe, the S types heating tube are laid on outside insulating layer.When being heated, controller controls attemperator, that is, electric boiler to S
Type pipe is heated, and is heated by electric boiler and S bend pipe, is heated evenly, and can be with heat and moisture preserving.
Scheme four, this is the preferred of basic scheme, and the moisturizing device includes several ultrasonic waves being arranged in arc frame
Humidifier and the humidifier tube being laid on outside insulating layer, the humidifier tube connect ultrasonic humidifier, are offered on humidifier tube several
Fog outlet.All standing moisturizing is realized by the way of ultrasonic atomization, water consumption is small and atomization is fine and smooth.
Scheme five, this is the preferred of basic scheme, and the moisturizing device includes the water tank being located on arc frame and connection water
Case and the spray piping outside insulating layer is located at, the spray piping is equipped with several nozzles.By from water tank draw water then side
Formula carries out moisturizing, and the speed of humidification is fast, and humidifies great efforts.
Scheme six, this is the preferred of basic scheme, and the concrete curing trolley body interior is equipped with two lining steel bar meters
Platform, the two lining reinforced bar processing platforms both sides are equipped with two lined steel muscle processing districts driving column, two lining reinforced bar processing platform both sides
Two lined steel muscle processing districts driving column between be equipped with two lined steel muscle processing district crane beams, two lined steels muscle processing district crane beam
Upper walking is useful for the electronic winch of two lined steel muscle processing districts driving of mobile two lined steel muscle.The setting of this structure can carry out tunnel
The processing of two lined steel muscle is carried out while road concrete maintaining using the space in tunnel, is driven a vehicle by two lined steel muscle processing districts electric
Dynamic winch slings two lined steel muscle and carries out horizontal transport, and the present apparatus effectively make use of the space of tunnel internal.
Scheme seven, this is preferred for basic scheme to any one of scheme six, and the space sealing device and insulating layer are
Thermal insulation board.The setting of thermal insulation board strengthens heat insulation effect and installation and perforate are convenient, and does not have remaining pair in heat preservation
Effect, manually need not frequently be safeguarded, and thermal insulation board insulation effect is strong, and light weight is conveniently replaceable and carries.
Scheme eight, this is preferred for basic scheme to any one of scheme six, and the space sealing device and insulating layer are
Inflated thermal insulation film, the Inflated thermal insulation film are connected with air pump, and the air pump is controlled by controller.Controller controls air pump pair
Inflated thermal insulation film is inflated, and is then kept the temperature and realized the sealing inflation to sealing space by Inflated thermal insulation film
Formula insulation film is kept the temperature and is sealed, easy to use, and effect is good.
Description of the drawings
Fig. 1 is the structure diagram of the utility model embodiment tunnel concrete maintenance trolley；
Fig. 2 is the side view of the utility model embodiment tunnel concrete maintenance trolley.
Specific embodiment
The utility model is described in further detail below by specific embodiment,
Reference numeral in Figure of description includes, concrete curing trolley body 1, arc frame 2, longitudinal tie rod 3, cross
Supporting rod 4, insulating layer 5, temp probe 6, space sealing device 7, sealing space 9, humidifier tube 10, heat tape 11, ultrasonic wave
Humidifier 12, two serve as a contrast reinforced bar processing platform 13, two lined steel muscle processing districts driving column 14, two lined steel muscle processing district crane beams 15,
The electronic winch 16 of two lined steel muscle processing districts driving, Tunnel wall 17.
Embodiment one, tunnel concrete maintenance trolley substantially as shown in Figures 1 and 2, including controller and can walk
Concrete curing trolley body 1 in tunnel, concrete curing trolley body 1 be tube truss structure, concrete curing trolley sheet
Body 1 is internally provided with two lining reinforced bar processing platforms 13, and it is vertical that two 13 both sides of lining reinforced bar processing platform are equipped with the driving of two lined steel muscle processing districts
Column 14 is equipped with two lined steel muscle processing district rows between the two lined steel muscle processing districts driving column 14 of two lining reinforced bar processing platform 13 both sides
Bicycle beam 15, on two lined steel muscle processing district crane beams 15 walking be useful for mobile two lined steel muscle the driving of two lined steel muscle processing districts it is electronic
Winch 16.Setting for this structure can carry out two lined steel muscle while tunnel concrete maintenance is carried out using the space in tunnel
Processing, sling two lined steel muscle by drive a vehicle electronic winch 16 of two lined steel muscle processing districts and carry out horizontal transport, the present apparatus is effective
The space that make use of tunnel internal.
Several cricoid arc frames 2,2 shape of arc frame and tunnel are evenly equipped on the girder of concrete curing trolley body 1
Wall 17 shape in hole matches, and several longitudinal tie rods 3 and cross support bar 4 are evenly equipped between arc frame 2, and arc frame 2 and longitudinal direction are
3 surface of bar is uniformly equipped with several insulating layers 5.Insulating layer 5 is externally provided with attemperator and moisturizing device, and attemperator is to be laid on
Heat tape 11 outside insulating layer 5, moisturizing device include several ultrasonic humidifiers 12 being arranged in arc frame 2 and are laid on
Humidifier tube 10 outside insulating layer 5.
Humidifier tube 10 connects ultrasonic humidifier 12, offers several fog outlets on humidifier tube 10, further includes and be located at tunnel
Several temp probes 6 in two lining concrete, connecting line one end of temp probe 6 are stretched out outside two lining concrete and are connected to control
Device, the arc frame 2 of 1 rear and front end of concrete curing trolley body is circumferential to be equipped with space sealing device 7, space sealing device 7
It is thermal insulation board with insulating layer 5,17 space sealing device 7, insulating layer 5 and Tunnel wall formation sealing spaces 9 keep the temperature dress
It puts, moisturizing device, temp probe 6, space sealing device 7 are controlled by controller.
In use, will be located in advance in temp probe 6 in two lining concrete when carrying out the cast of tunnel double-lining concrete, it will
One end of the connecting line of temp probe 6 is placed on outside two lining concrete, connecting line is connected to controller, then by concrete curing
Trolley is moved to the position for needing to carry out concrete curing, sealing space 9 is sealed by space sealing device 7, then
Start attemperator, controller control attemperator heats heating tape according to the temperature that temp probe 6 detects, controls
Attemperator makes concrete, and outwardly and inwardly temperature is consistent, and the controllability of temperature is strong, and firing rate is fast, and can have anti-corrosion
Then moisture-proof effect starts ultrasonic humidifier 12, by ultrasonic humidifier 12 water is atomized subsequently into
Into humidifier tube 10, fog is transported in sealing space 9 by the fog outlet on humidifier tube 10, and then concrete is protected
Wet, after the completion of one section of two lining concrete curing in tunnel, the mobile present apparatus carries out next section of concrete curing.
Embodiment two
With differing only in for embodiment one, attemperator includes electric boiler and connects the S type heating tubes of electric boiler, S types
Heating tube is laid on outside thermal insulation board.
When being heated, controller control attemperator, that is, electric boiler heats S bend pipe, passes through electric boiler
It is heated, is heated evenly with S bend pipe, and can be with heat and moisture preserving.
Embodiment three
With differing only in for embodiment one, moisturizing device includes the water tank being located on arc frame 2 and connection water tank and sets
Spray piping outside insulating layer 5, spray piping are equipped with several nozzles.
Need to carry out moisture-keeping function is to carry out moisturizing by way of drawing water then from water tank, water is input to spray tube
In road, water is sprayed by nozzle, the speed of humidification is fast, and humidifies great efforts.
Example IV
With differing only in for embodiment one, space sealing device 7 and insulating layer 5 are Inflated thermal insulation film, inflatable
Insulation film is connected with air pump, and air pump is controlled by controller.
In use, controller controls air pump to inflate Inflated thermal insulation film, then kept the temperature by Inflated thermal insulation film,
And realize and the sealing of sealing space 9 is kept the temperature and sealed with Inflated thermal insulation film, easy to use, effect is good.
Above-described is only the embodiment of the utility model, and the common sense such as well known concrete structure and characteristic are herein in scheme
It does not describe excessively.It should be pointed out that for those skilled in the art, the premise of the utility model structure is not being departed from
Under, several modifications and improvements can also be made, these should also be considered as the scope of protection of the utility model, these are not all interfered with
The effect and practical applicability that the utility model is implemented.This application claims protection domain should be with the content of its claim
Subject to, the records such as specific embodiment in specification can be used for the content for explaining claim.
Claims (8)
1. tunnel concrete maintenance trolley, which is characterized in that including controller and the concrete curing platform in tunnel that can walk
Vehicle body, concrete curing trolley body is tube truss structure, if being evenly equipped on the girder of the concrete curing trolley body
Cricoid arc frame is done, the arc frame shape matches with Tunnel wall shape, and several longitudinal direction systems are evenly equipped between arc frame
Bar and cross support bar, the arc frame and longitudinal tie rod surface are uniformly equipped with several insulating layers, and the insulating layer is externally provided with
Attemperator and moisturizing device further include several temp probes being located in tunnel double-lining concrete, the connecting line of temp probe
One end is stretched out outside two lining concrete and is connected to controller, and the arc frame of the concrete curing trolley body rear and front end is circumferential
Space sealing device is equipped with, the space sealing device, insulating layer and Tunnel wall pieces form sealing space, the heat preservation dress
It puts, moisturizing device, temp probe, space sealing device are controlled by controller.
2. tunnel concrete maintenance trolley according to claim 1, which is characterized in that the attemperator is to be laid on guarantor
Heat tape outside warm layer.
3. tunnel concrete maintenance trolley according to claim 1, which is characterized in that the attemperator includes electric boiler
With the S type heating tubes of connection electric boiler, the S types heating tube is laid on outside insulating layer.
4. tunnel concrete maintenance trolley according to claim 1, which is characterized in that the moisturizing device includes several set
The ultrasonic humidifier being placed in arc frame and the humidifier tube being laid on outside insulating layer, the humidifier tube connect ultrasonic humidifying
Device offers several fog outlets on humidifier tube.
5. tunnel concrete maintenance trolley according to claim 1, which is characterized in that the moisturizing device includes being located at arc
Water tank on shape frame and connection water tank and the spray piping outside insulating layer is located at, the spray piping is equipped with several nozzles.
6. tunnel concrete maintenance trolley according to claim 1, which is characterized in that the concrete curing trolley body
Two lining reinforced bar processing platforms are internally provided with, the two lining reinforced bar processing platforms both sides are equipped with two lined steel muscle processing districts driving column,
Two lined steel muscle processing district crane beams are equipped between the two lined steel muscle processing districts driving column of two lining reinforced bar processing platform both sides, it is described
Walking is useful for the electronic winch of two lined steel muscle processing districts driving of mobile two lined steel muscle on two lined steel muscle processing district crane beams.
7. according to claim 1-6 any one of them tunnel concrete maintenance trolleys, which is characterized in that the space sealing dress
It is thermal insulation board to put with insulating layer.
8. according to claim 1-6 any one of them tunnel concrete maintenance trolleys, which is characterized in that the space sealing dress
It is Inflated thermal insulation film to put with insulating layer, and the Inflated thermal insulation film is connected with air pump, and the air pump is controlled by controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721279925.XU CN207437085U (en) | 2017-09-30 | 2017-09-30 | Tunnel concrete maintenance trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721279925.XU CN207437085U (en) | 2017-09-30 | 2017-09-30 | Tunnel concrete maintenance trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207437085U true CN207437085U (en) | 2018-06-01 |
Family
ID=62295306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721279925.XU Active CN207437085U (en) | 2017-09-30 | 2017-09-30 | Tunnel concrete maintenance trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207437085U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110658875A (en) * | 2019-11-08 | 2020-01-07 | 中国三峡建设管理有限公司 | Dam corridor warm and humid air on-line monitoring and intelligent control system |
| CN111980723A (en) * | 2020-09-07 | 2020-11-24 | 中国铁建重工集团股份有限公司 | Tunnel secondary lining concrete trolley maintenance system |
-
2017
- 2017-09-30 CN CN201721279925.XU patent/CN207437085U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110658875A (en) * | 2019-11-08 | 2020-01-07 | 中国三峡建设管理有限公司 | Dam corridor warm and humid air on-line monitoring and intelligent control system |
| CN111980723A (en) * | 2020-09-07 | 2020-11-24 | 中国铁建重工集团股份有限公司 | Tunnel secondary lining concrete trolley maintenance system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211029 Address after: 404100 Gaoqiao Pioneer Park, Changlong Town, Dianjiang County, Chongqing Patentee after: FUTE INTELLIGENT EQUIPMENT (CHONGQING) Co.,Ltd. Address before: 401120 12-2-3-3, Luneng Xingcheng fifth block, Yubei District, Chongqing Patentee before: Gong Gang |
|
| TR01 | Transfer of patent right |