CN207761674U - A kind of tunnel spray maintenance holder - Google Patents
A kind of tunnel spray maintenance holder Download PDFInfo
- Publication number
- CN207761674U CN207761674U CN201721861948.1U CN201721861948U CN207761674U CN 207761674 U CN207761674 U CN 207761674U CN 201721861948 U CN201721861948 U CN 201721861948U CN 207761674 U CN207761674 U CN 207761674U
- Authority
- CN
- China
- Prior art keywords
- tunnel
- internal stent
- outside support
- water
- bottom plate
- 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.)
- Expired - Fee Related
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses a kind of tunnel spray maintenance holders, including tunnel concrete layer, internal stent, outside support, movable pulley, nozzle, water tank and delivery pump, the tunnel concrete layer is internally provided with steel bar layer, the tunnel concrete layer is internally provided with tunnel bottom construction surface, it is provided with internal stent in the tunnel bottom construction surface, the outside of the internal stent is equipped with outside support, it is connected by connecting rod between the internal stent and outside support, water-supply-pipe is installed between the internal stent and outside support, the nozzle of equidistantly distributed is installed on the outside of the outside support, the nozzle is connected to water-supply-pipe by delivery pipe branch.The utility model provides a kind of tunnel spray maintenance holder, by tunnel concrete layer, internal stent, outside support, movable pulley, nozzle, water tank and the delivery pump of setting, it is more serious to solve the problems, such as that nourishment's manpower and materials consume larger and water waste.
Description
Technical field
The utility model is related to tunnel maintenance equipment technical field, specially a kind of tunnel spray maintenance holder.
Background technology
With highway, railway tunnel flourish, China head, big tunnel are increased.In length, big constructing tunnel process
Middle quality requirement is stringenter, if structural concrete requires after having poured 12 hours, to carry out maintenance in 7 days or more.At other
Generally using the form of covering plus maintenance in works, but tunnel coverage is relatively difficult, so to be used in maintenance direct
The form of maintenance, if maintenance is not in time, the hy-dration reaction of concrete can not just carry out, and concrete strength cannot reach in time
Design strength requirement, surface are easy to generate crack, directly affect the durability of concrete and use function.
But existing tunnel is had the following deficiencies with spray maintenance device：
1. existing tunnel spray maintenance device, late maintaining work can only be sprayed manually in small range maintenance, manpower
Material resources consumption is larger；
2. existing tunnel spray maintenance device, the maintenance flow sprayed by giant can be along vault and side wall
It is flow to inverted arch face, water waste is than more serious, and to Contraction in Site environmental effects.
Utility model content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the utility model provides a kind of tunnel spray maintenance holder, solves artificial
Maintenance manpower and materials consume the larger and more serious problem of water waste.
（Two）Technical solution
To achieve the above object, the utility model provides the following technical solutions：A kind of tunnel spray maintenance holder, including
Tunnel concrete layer, internal stent, outside support, movable pulley, nozzle, water tank and delivery pump, the tunnel concrete layer it is interior
Portion is provided with steel bar layer, and the tunnel concrete layer is internally provided with tunnel bottom construction surface, the tunnel bottom construction surface
On be provided with internal stent, the outside of the internal stent is equipped with outside support, between the internal stent and outside support
It is connected by connecting rod, water-supply-pipe is installed between the internal stent and outside support, is equipped on the outside of the outside support
The nozzle of equidistantly distributed, the nozzle are connected to water-supply-pipe by delivery pipe branch, the bottom of the internal stent and outside support
Portion is fixed on the top of bottom plate, and the lower part of the bottom plate is equipped with movable pulley, and the top of the bottom plate is equipped with water tank, the water
Delivery pump is installed on the right side of upper box part.
Preferably, the movable pulley is fixed on the lower part of bottom plate by mounting bracket, and movable pulley is distributed in bottom plate lower part
Corner location at.
Preferably, the internal stent and outside support are fixed on the centre position on bottom plate top, and internal stent with it is outer
It is mounted on supporting rack at left and right sides of portion's holder.
Preferably, the water outlet of the delivery pump is connected to by pipeline with water-supply-pipe, the water inlet and water of the delivery pump
Case is connected to by pipeline.
Preferably, hand-push support is installed on the left of the bottom plate top, the top of the hand-push support is equipped with hand push
Handle.
（Three）Advantageous effect
The utility model provides a kind of tunnel spray maintenance holder, has following advantageous effect：
（1）The utility model, in nozzle wet curing tunnel inner wall, maintenance personnel hold the dynamic entire dress of hand-pushing handle hand push
It sets, movement is gently rolled in tunnel bottom construction surface, whole device advance conserves the inner wall in tunnel, accelerates comprehensively
It is fast to conserve speed, improves the efficiency of maintenance, solving late maintaining work can only manually spray in small range maintenance, manpower object
Power consumes larger problem；
（2）Device when operation, is placed in tunnel bottom by the nozzle, water-supply-pipe and delivery pump of setting by the utility model
In portion's construction surface, the water in water tank is transported to inside water-supply-pipe by conveying pump operation, and water-supply-pipe is defeated by delivery pipe branch by water again
It is sent to the inside of nozzle, then maintenance tunnel inner wall is sprayed by nozzle, solves water waste than more serious, and make to site operation
The problem of industry environmental effects.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the side view of the utility model.
In figure：1 tunnel concrete layer, 2 steel bar layers, 3 tunnel bottom construction surfaces, 4 internal stents, 5 outside supports, 6 connecting rods,
7 bottom plates, 8 movable pulleys, 9 nozzles, 10 delivery pipe branches, 11 water-supply-pipes, 12 supporting racks, 13 hand-push supports, 14 hand push handles, 15 water
Case, 16 delivery pumps, 17 pipelines, 18 mounting brackets.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It please refers to Fig.1 shown in -2, a kind of embodiment provided by the utility model；A kind of tunnel spray maintenance holder, packet
Include tunnel concrete layer 1, internal stent 4, outside support 5, movable pulley 8, nozzle 9, water tank 15 and delivery pump 16, tunnel concrete
Layer 1 is internally provided with steel bar layer 2, and tunnel concrete layer 1 is internally provided with tunnel bottom construction surface 3, tunnel bottom construction
Internal stent 4 is provided on face 3, the outside of internal stent 4 is equipped with outside support 5, between internal stent 4 and outside support 5
It is connected by connecting rod 6, water-supply-pipe 11 is installed between internal stent 4 and outside support 5, the outside of outside support 5 is equipped with
The nozzle 9 of spacing distribution, nozzle 9 are connected to water-supply-pipe 11 by delivery pipe branch 10, the bottom of internal stent 4 and outside support 5
It is fixed on the top of bottom plate 7, hand-push support 13 is installed on the left of 7 top of bottom plate, the top of hand-push support 13 is equipped with hand push
Handle 14, internal stent 4 are fixed on the centre position on 7 top of bottom plate, and internal stent 4 and outside support 5 with outside support 5
The left and right sides is mounted on supporting rack 12, and the lower part of bottom plate 7 is equipped with movable pulley 8, and movable pulley 8 is fixed on by mounting bracket 18
The lower part of bottom plate 7, and movable pulley 8 is distributed at the corner location of 7 lower part of bottom plate, the top of bottom plate 7 is equipped with water tank 15, water tank
Delivery pump 16 is installed, the water outlet of delivery pump 16 is connected to by pipeline 17 with water-supply-pipe 11, delivery pump 16 on the right side of 15 tops
Water inlet be connected to by pipeline 17 with water tank 15.
Operation principle：When the utility model is run, device is placed in tunnel bottom construction surface 3, delivery pump 16 is run
Water in water tank 15 is transported to inside water-supply-pipe 11, water is transported to by delivery pipe branch 10 in nozzle 9 by water-supply-pipe 11 again
Portion, then maintenance tunnel inner wall is sprayed by nozzle 9, it at the same time conserves personnel and holds 14 promotion whole device of hand push handle, it is mobile
Wheel 8 gently rolls movement in tunnel bottom construction surface 3, and whole device advance conserves the inner wall in tunnel comprehensively.
It can to sum up obtain, the utility model passes through the tunnel concrete layer 1 of setting, internal stent 4, outside support 5, movable pulley
8, nozzle 9, water tank 15 and delivery pump 16, solve that the consumption of nourishment's manpower and materials is larger and water waste is more serious asks
Topic.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of tunnel spray maintenance holder, including tunnel concrete layer（1）, internal stent（4）, outside support（5）, it is mobile
Wheel（8）, nozzle（9）, water tank（15）And delivery pump（16）, it is characterised in that：The tunnel concrete layer（1）Be internally provided with
Steel bar layer（2）, the tunnel concrete layer（1）Be internally provided with tunnel bottom construction surface（3）, the tunnel bottom construction surface
（3）On be provided with internal stent（4）, the internal stent（4）Outside outside support is installed（5）, the internal stent（4）
With outside support（5）Between pass through connecting rod（6）Connection, the internal stent（4）With outside support（5）Between water-supply-pipe is installed
（11）, the outside support（5）Outside the nozzle of equidistantly distributed is installed（9）, the nozzle（9）With water-supply-pipe（11）It is logical
Cross delivery pipe branch（10）Connection, the internal stent（4）With outside support（5）Bottom be fixed on bottom plate（7）Top, it is described
Bottom plate（7）Lower part movable pulley is installed（8）, the bottom plate（7）Top water tank is installed（15）, the water tank（15）Top
Right side delivery pump is installed（16）.
2. a kind of tunnel according to claim 1 spray maintenance holder, it is characterised in that：The movable pulley（8）Pass through
Mounting bracket（18）It is fixed on bottom plate（7）Lower part, and movable pulley（8）It is distributed in bottom plate（7）At the corner location of lower part.
3. a kind of tunnel according to claim 1 spray maintenance holder, it is characterised in that：The internal stent（4）With
Outside support（5）It is fixed on bottom plate（7）The centre position on top, and internal stent（4）With outside support（5）The left and right sides it is equal
Supporting rack is installed（12）.
4. a kind of tunnel according to claim 1 spray maintenance holder, it is characterised in that：The delivery pump（16）Go out
The mouth of a river passes through pipeline（17）With water-supply-pipe（11）Connection, the delivery pump（16）Water inlet and water tank（15）Pass through pipeline（17）
Connection.
5. a kind of tunnel according to claim 1 spray maintenance holder, it is characterised in that：The bottom plate（7）Top
Left side is equipped with hand-push support（13）, the hand-push support（13）Top hand push handle is installed（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721861948.1U CN207761674U (en) | 2017-12-27 | 2017-12-27 | A kind of tunnel spray maintenance holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721861948.1U CN207761674U (en) | 2017-12-27 | 2017-12-27 | A kind of tunnel spray maintenance holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207761674U true CN207761674U (en) | 2018-08-24 |
Family
ID=63185071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721861948.1U Expired - Fee Related CN207761674U (en) | 2017-12-27 | 2017-12-27 | A kind of tunnel spray maintenance holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207761674U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108301844A (en) * | 2017-12-27 | 2018-07-20 | 河南省亚欧起重设备有限公司 | A kind of tunnel spray maintenance holder |
-
2017
- 2017-12-27 CN CN201721861948.1U patent/CN207761674U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108301844A (en) * | 2017-12-27 | 2018-07-20 | 河南省亚欧起重设备有限公司 | A kind of tunnel spray maintenance holder |
| CN108301844B (en) * | 2017-12-27 | 2023-12-29 | 河南省亚欧起重设备有限公司 | Tunnel is with spraying maintenance support |
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Legal Events
| 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: 20180824 Termination date: 20211227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |