CN208564583U - Tunnel Second Lining surface maintenance spray head and maintenance trolley - Google Patents
Tunnel Second Lining surface maintenance spray head and maintenance trolley Download PDFInfo
- Publication number
- CN208564583U CN208564583U CN201821079611.XU CN201821079611U CN208564583U CN 208564583 U CN208564583 U CN 208564583U CN 201821079611 U CN201821079611 U CN 201821079611U CN 208564583 U CN208564583 U CN 208564583U
- Authority
- CN
- China
- Prior art keywords
- spray head
- maintenance
- nozzle
- tunnel
- trolley
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
The utility model provides a kind of Tunnel Second Lining surface maintenance spray head and maintenance trolley, is related to a kind of tunnel maintenance device.It solves the problems, such as that wet curing is not uniform enough in the prior art, movement speed is slower.This Tunnel Second Lining surface maintenance spray head and maintenance trolley, including including the spray head for being connect with water supplying pipe, it is characterized in that, spray head end connection spray head disk, the circumferentially distributed several rows of nozzle sets of spray head disk, each nozzle sets include several nozzles arranged from spray head disc centre to spray head disk border, and the nozzle height is sequentially reduced from spray head disc centre to spray head disk border and tilts to spray head disk border, and the nozzle head has the pore for atomized water body.The utility model reduces the impact to surface, and walking is flexible.
Description
Technical field
The utility model belongs to technical field of building construction, is related to a kind of tunnel maintenance device, especially a kind of tunnel two
Secondary lining cutting surface cleaning machine.
Background technique
During constructing tunnel, in order to guarantee that tunnel has enough safety stocks, often to be carried out after supporting in the early stage
Secondary lining.Secondary lining will guarantee surfacing, beauty, it is desirable that meet automobile and bring wind pressure during high speed driving
It will not make two lining surface chip off-fallings, this just needs two linings to have enough intensity and durability.And influence two lining intensity and durability
Factor there are many kinds of, the influence of temperature and humidity is particularly critical in many factors.In order to guarantee two lining hydration heat of concrete
Reaction, and then guarantee that the intensity of two lining concrete can reach design requirement, it must just be conserved in time.
Currently, most of constructing tunnel is nourishment to the maintenance method of two lining concrete, i.e. worker holds hydraulic giant pair
Two linings carry out water spray operation.Its maintenance effect is often not ideal enough, is mainly reflected in that wet curing is not uniform enough, by worker master
The influence maintenance of sight factor is not in place.In response to this problem, some manufacturers develop spray trolley and conserve to two lining concrete
Operation.Spray trolley generally uses high-pressure nozzle, causes serious impact to the surface of concrete, concrete surface is caused to damage,
And the movement of spray trolley, mainly by guide rail, movement speed is slower, can not be conserved in time.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems existing in the prior art, to propose a kind of Tunnel Second Lining table
Face conserves spray head and maintenance trolley, this Tunnel Second Lining surface maintenance spray head and maintenance trolley to conserve more uniform, subtracts
The small impact to surface, walking are flexible.
The purpose of this utility model can be realized by the following technical scheme: a kind of Tunnel Second Lining surface maintenance spray
Head, including the spray head for being connect with water supplying pipe, spray head end connection spray head disk, the circumferentially distributed several rows of spray of spray head disk
Mouth group, each nozzle sets include several nozzles arranged from spray head disc centre to spray head disk border, the nozzle height by
Spray head disc centre is sequentially reduced to spray head disk border and tilts to spray head disk border, can increase the uniform of injection in this way
Property, the nozzle head has the pore for atomized water body, so that water is sufficiently atomized, reduces the impact to tunnel surface.
In above-mentioned Tunnel Second Lining surface maintenance spray head, the spray arranged from spray head disc centre to spray head disk border
The tilt angle of mouth is sequentially reduced equal angular, to make the uniform fluid flow for being ejected into tunnel surface.
In above-mentioned Tunnel Second Lining surface maintenance spray head, each nozzle sets are there are three nozzle, from disc centre to spray
The inclination in the nozzle opposed discs face of head disk border is respectively 60 degree, 45 degree and 30 degree.
In above-mentioned Tunnel Second Lining surface maintenance spray head, spray head material is brass electroplating, with the screw thread of water supplying pipe even
Interface set is equipped with the rubber enclosed of sealing.
Maintenance trolley includes two supporting legs, the arc frame being supported on supporting leg, water system, and distribution is supported on arc frame
Spray head is protected, water system pipes are that maintenance spray head supplies water, and the vehicle with walking machine of individual motor driving is respectively set in two supporting leg bottoms
Structure, walking mechanism is controlled using electronic telecontrol, in maintenance trolley direction of travel at least two arc frame of setting arranged side by side, arc frame
Between maintenance spray head interlaced arrangement.Curing water, which leads to circumferential pipe to two lining concrete spray of double end spray head progress through booster pump, supports
Shield；All standing spray maintenance is carried out to two lining concrete by remote-controlled walking.
Compared with prior art, this Tunnel Second Lining surface maintenance spray head and maintenance trolley have the advantage that
Maintenance trolley running gear is separation motor control, i.e., respectively has a motor at trolley or so idler wheel, in this way
It can guarantee that trolley is passed through in corner.The entirety of entire trolley has enough rigidity, will not be because of when trolley is excessively curved
Trolley torsional deformation caused by left and right motor is asynchronous.
Maintenance trolley spray head has atomizing functions, and interlaced arrangement is two rows, and specific deployment scenarios are according to actual conditions tune
It is whole, it is ensured that two lining concrete are covered comprehensively.It is conserved in time to the two lining concrete finished are just poured, inside trolley
Water source is transported to trolley top water injection system by pumping installations, and water is then sprayed onto two lining coagulations with mist by spray head
Native surface is constantly conserved.That completes to serve as a contrast each mould two by trolley running gear conserves without dead angle.Since two linings are supported
Shield trolley has an electronic remote controller, and technical staff can carry out wet curings to having poured the two lining concrete finished at any time.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of spray head；
Fig. 2 is the top view of spray head；
Fig. 3 is the schematic diagram of maintenance trolley；
Fig. 4 is the side view of Fig. 3.
Specific embodiment
It is specific embodiment of the utility model below, and the technical solution of the utility model is made further in conjunction with attached drawing
Description, but the utility model is not limited to these examples.
Embodiment one
As shown in Figure 1, a kind of Tunnel Second Lining surface maintenance spray, including the spray head 1 for being connect with water supplying pipe, spray head
End connection spray head disk 11, the circumferentially distributed several rows of nozzle sets of spray head disk, each nozzle sets include several being justified by spray head
The nozzle 12 that disk center arranges to spray head disk border, the nozzle height from spray head disc centre to spray head disk border successively
Reduce and tilted to spray head disk border, the uniformity of injection can be increased in this way, the nozzle head has for atomized water body
Pore 121 reduces the impact to tunnel surface so that water is sufficiently atomized.From disc centre to the nozzle phase of spray head disk border
Inclination to disc face is respectively 60 degree, 45 degree and 30 degree.Spray head material is brass electroplating, with the hickey set of water supplying pipe even
Rubber enclosed equipped with sealing.
Maintenance trolley includes two supporting legs 2, the arc frame being supported on supporting leg, water system, is distributed on arc frame
Spray head is conserved, water system pipes are that maintenance spray head supplies water, and the walking of individual motor driving is respectively set in two supporting leg bottoms
Mechanism 3, walking mechanism are controlled using electronic telecontrol, in maintenance trolley direction of travel at least two arc frame of setting arranged side by side, originally
Embodiment is two, referred to as the first arc frame 4, the second arc frame 5, the maintenance spray head interlaced arrangement between arc frame.Curing water
Lead to circumferential pipe to double end spray head through booster pump and carries out two lining concrete spray maintenances；By remote-controlled walking to two lining concrete into
Row all standing spray maintenance.
Although some terms are used more herein, it does not exclude the possibility of using other terms.Use these
Term is used for the purpose of being more convenient to describe and explain the essence of the utility model；It is construed as any additional limit
System is all contrary to the spirit of the present invention.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (5)
1. a kind of Tunnel Second Lining surface maintenance spray head, including the spray head for being connect with water supplying pipe, which is characterized in that spray head
End connection spray head disk, the circumferentially distributed several rows of nozzle sets of spray head disk, each nozzle sets include several by spray head disk
The nozzle that center is arranged to spray head disk border, the nozzle height are sequentially reduced from spray head disc centre to spray head disk border
And tilted to spray head disk border, the nozzle head has the pore for atomized water body.
2. Tunnel Second Lining surface maintenance spray head according to claim 1, which is characterized in that from spray head disc centre to
The tilt angle of the nozzle of spray head disk border arrangement is sequentially reduced equal angular.
3. Tunnel Second Lining surface maintenance spray head according to claim 1, which is characterized in that there are three each nozzle sets
Nozzle is respectively 60 degree, 45 degree and 30 degree from disc centre to the inclination in the nozzle opposed discs face of spray head disk border.
4. Tunnel Second Lining surface maintenance spray head according to claim 1, which is characterized in that spray head material is brass electricity
Plating is set with the rubber enclosed of sealing with the hickey of water supplying pipe even.
5. it is a kind of using claims 1 or 2 or the maintenance trolley of 3 or 4 maintenance spray head, including two supporting legs, be supported on
Arc frame, water system in support leg, distribution maintenance spray head on arc frame, water system pipes are that maintenance spray head supplies water, special
Sign is that the walking mechanism of individual motor driving is respectively set in two supporting leg bottoms, and walking mechanism is controlled using electronic telecontrol,
Maintenance spray head interlaced arrangement between maintenance trolley direction of travel at least two arc frame of setting arranged side by side, arc frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821079611.XU CN208564583U (en) | 2018-07-09 | 2018-07-09 | Tunnel Second Lining surface maintenance spray head and maintenance trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821079611.XU CN208564583U (en) | 2018-07-09 | 2018-07-09 | Tunnel Second Lining surface maintenance spray head and maintenance trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208564583U true CN208564583U (en) | 2019-03-01 |
Family
ID=65490386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821079611.XU Active CN208564583U (en) | 2018-07-09 | 2018-07-09 | Tunnel Second Lining surface maintenance spray head and maintenance trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208564583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110656957A (en) * | 2019-09-26 | 2020-01-07 | 苏锦生 | Tunnel inner face lining concrete atomization maintenance vehicle for tunnel construction |
-
2018
- 2018-07-09 CN CN201821079611.XU patent/CN208564583U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110656957A (en) * | 2019-09-26 | 2020-01-07 | 苏锦生 | Tunnel inner face lining concrete atomization maintenance vehicle for tunnel construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204585501U (en) | The framed releasing agent automatic spray apparatus of a kind of air entrained concrete | |
| CN205677634U (en) | Tunnel concrete maintenance spraying chassis | |
| CN208564583U (en) | Tunnel Second Lining surface maintenance spray head and maintenance trolley | |
| CN102626680B (en) | Oiling machine for piston cavity of brake pump | |
| CN107053444A (en) | A kind of box beam automatic spraying device | |
| CN106583170A (en) | Mist spray covering device for oil film on side face of elevator guide rail | |
| CN105797893A (en) | Automatic induction glue spraying device for brake shoe | |
| CN108158517A (en) | A kind of environment-friendly spray coating lower metope wiping device | |
| JP2010084387A (en) | Apparatus and method for curing concrete continuous body | |
| CN205570607U (en) | High -pressure airless sprayer | |
| CN102022300A (en) | High-precision continuous glue supplying pump device | |
| CN107881920A (en) | A kind of cantilever box beam automatic spray curing means | |
| CN209476541U (en) | A kind of aluminum plate product line plate face glue sprayer | |
| CN208928430U (en) | From traveling track bolt intelligence derusting sprayer | |
| CN110625789A (en) | Track slab anchor sealing system | |
| CN112681677B (en) | Environment-friendly mortar spraying equipment for outdoor building room construction | |
| CN108637206A (en) | A kind of die casting machine | |
| CN211303588U (en) | Gear spraying lubricating oil device | |
| CN103977980B (en) | Reciprocating cleaning machine structure for high pressure water cleaning production line | |
| CN207620812U (en) | Multifunctional tunnel Mobile workbench | |
| CN207348878U (en) | Tunnel maintenance device | |
| CN206242237U (en) | A kind of box beam automatic spraying device | |
| CN220645055U (en) | Wall imitates cement and inhales sound spraying device | |
| CN104907919A (en) | Continuous grinding mechanism based on grinding disk surface self-growth | |
| CN106311529A (en) | Uniform liquid spraying treatment system and treatment method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |