CN208845186U - A kind of mobile two linings concrete curing device - Google Patents
A kind of mobile two linings concrete curing device Download PDFInfo
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- CN208845186U CN208845186U CN201821560092.9U CN201821560092U CN208845186U CN 208845186 U CN208845186 U CN 208845186U CN 201821560092 U CN201821560092 U CN 201821560092U CN 208845186 U CN208845186 U CN 208845186U
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- mobile
- concrete curing
- fixing seat
- curing device
- vertical beam
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Abstract
The utility model discloses a kind of mobile two linings concrete curing devices, the curing means includes maintenance cart, and it is mounted on arc bracket on maintenance cart, arcuately stent outer is evenly spaced is provided with several water mist spraying heads, and the water mist spraying head is both connected to the curved pipe road of arcuately rack arrangement.It is simple with structure, reliable and stable, strong operability；Construction method is easy to operate, and speed is fast, and maintenance effect is significant；The security risk for avoiding high-rise working, increases substantially safety guarantee；The advantages that reducing artificial participation, construction cost is greatly saved.
Description
Technical field
The utility model belongs to tunnel construction technical field, in particular to a kind of mobile two linings concrete curing dress
It sets.
Background technique
Tunnel double-lining concrete still suffers from the wind pressure generated in vehicle travel process other than sedimentation and deformation to be met
Power guarantees two lining surfaces not chip off-falling, jeopardizes traffic safety, this just proposes higher requirement to the maintenance of two lining concrete.Two
After serving as a contrast concreting, such as hot weather is air-dried, and is conserved not in time, and moisture evaporation is too fast, causes concrete de-
Water can prevent the cement granules of the gel formed from abundant aquation, cannot form stable structure crystal, lack enough
Cohesive force so that concrete surface occur sheet or packing fall off.Moisture premature evaporation can also make concrete occur compared with
There is desciccation crack in big contraction distortion, influences the durability of two lining concrete.
Currently, China's major part tunnel secondary lining concrete curing all uses artificial watering to conserve.This artificial watering maintenance
Mode has following deficiency: 1, often will appear sprinkling maintenance less than place (such as vault)；2, often there is curing time
Inadequate situation is measured with watering；3, artificial watering maintenance suffers from the personal subjective quality of manipulator (as operated horizontal, sense of responsibility
Deng) influence.4, rack high-rise working risk is larger, and security risk is high；5, cost of labor is higher, and economy is poor.
Utility model content
The purpose of this utility model is that: for the above-mentioned prior art, there are problems, and it is mixed to provide a kind of mobile two lining
Solidifying soil curing means, structure is simple, reliable and stable, strong operability.
The technical solution of the utility model technology is achieved in that a kind of mobile two linings concrete curing device, institute
Stating curing means includes maintenance cart, and is mounted on arc bracket on maintenance cart, and arcuately stent outer is evenly spaced
Several water mist spraying heads are provided with, the water mist spraying head is both connected to the curved pipe road of arcuately rack arrangement.
Mobile two linings concrete curing device described in the utility model, is longitudinally laid with high-pressure water pipe along tunnel, high
Connecting valve is provided on pressure pipe；The bottom end of any side of arc pipeline is provided with connecting tube, and the connecting tube can connect
Onto high-pressure water pipe.
Mobile two linings concrete curing device described in the utility model, the arc bracket is by several vertical beams, crossbeam
With inclined strut beam by being welded to form.
Mobile two linings concrete curing device described in the utility model, there are the fixations of door shape for the arc bracket
Chamber.
Mobile two linings concrete curing device described in the utility model, the maintenance cart is portal structures, including
Main beam, main longitudinal grider and main vertical beam, are welded by round steel pipe.
Mobile two linings concrete curing device described in the utility model, the main vertical beam bottom end setting of the maintenance cart
There is idler wheel, and the idler wheel is universal wheel.
Mobile two linings concrete curing device described in the utility model, in the also corresponding setting in two sides of maintenance cart
There are several auxiliary vertical beams, the auxiliary vertical beam is above the height of main beam, is connected between the top of corresponding auxiliary vertical beam auxiliary
Crossbeam is helped, the gate beam forms stair-stepping gradually increase from front to back.
Described in the utility model mobile two serve as a contrast concrete curing device, are arranged on the top beam of the lock chamber of the door shape
There is top fixing seat, the curb girder of lock chamber is provided with side fixing seat, and arc bracket passes through top fixing seat and side fixing seat
It is fixed on maintenance cart；The top fixing seat is supported on gate beam, and side fixing seat is supported on auxiliary vertical beam.
Mobile two linings concrete curing device described in the utility model, it is recessed that the top fixing seat is equipped with top directed downwardly
Slot can snap on gate beam from above；Side fixing seat is provided with side groove inwardly, and side groove can be from the top of auxiliary vertical beam
Portion is placed on auxiliary vertical beam, and can be slided up and down along auxiliary vertical beam.
Mobile two linings concrete curing device described in the utility model, the auxiliary vertical beam is vertically evenly spaced to be set
Several pin holes are equipped with, for being inserted into pin and locking the position of side fixing seat.
The utility model has the following beneficial effects: there is structure by provided mobile two linings concrete curing device
Simply, reliable and stable, strong operability；Construction method is easy to operate, and speed is fast, and maintenance effect is significant；Avoid high-rise working
Security risk, increase substantially safety guarantee；The advantages that reducing artificial participation, construction cost is greatly saved.
Detailed description of the invention
Fig. 1 is the overall schematic of the utility model curing means；
Fig. 2 is the utility model arc bracket and arc pipeline connection status figure；
Fig. 3 is that the utility model conserves cart front view；
Fig. 4 is that the utility model conserves cart side view；
Fig. 5 is that fixing seat is supported on the cross-sectional view on gate beam at the top of the utility model；
Fig. 6 is the front view that the utility model side fixing seat is supported on auxiliary vertical beam；
Fig. 7 is the side view that the utility model side fixing seat is supported on auxiliary vertical beam；
Fig. 8 is the top view that the utility model side fixing seat is supported on auxiliary vertical beam；
Fig. 9 is the schematic diagram of the utility model two-part arc pipeline.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is further elaborated the utility model technology.It should be appreciated that specific embodiment described herein is only used to
It explains the utility model, is not used to limit the utility model.
As shown, movable type two serves as a contrast concrete curing device, the curing means includes maintenance cart 1, and installation
The arc bracket 2 on maintenance cart 1, arcuately 2 outside of bracket is evenly spaced is provided with several water mist spraying heads 3, the water mist
Spray head 3 is both connected on the arc pipeline 4 that arcuately bracket 2 is arranged.
It is longitudinally laid with high-pressure water pipe 5 along tunnel, connecting valve 51 is provided in high-pressure water pipe 5；The arc pipeline 4 is appointed
The bottom end of meaning side is provided with connecting tube 41, and the connecting tube 41 may be connected in high-pressure water pipe 5.
The arc bracket 2 is by several vertical beams 21, crossbeam 22 and inclined strut beam 23 by being welded to form.
There are the lock chambers 24 of door shape for the arc bracket 2.Maintenance cart 1 can be installed to by the lock chamber 24 of door shape
On.
The maintenance cart 1 is portal structures, including main beam 11, main longitudinal grider 12 and main vertical beam 13, passes through round steel pipe
It is welded.13 bottom end of main vertical beam of the maintenance cart 1 is provided with idler wheel 131, and the idler wheel 131 is universal wheel.It is described
The effect that maintenance cart 1 is designed as portal structures first consists in, and can be convenient the installation of arc bracket 2, secondly, ought entirely conserve
The state that device works normally in tunnel can cover most of area of the entire cross section in tunnel substantially, therefore design
For portal structures, it can be convenient other relevant staff and medium-sized or small-sized equipment have free passage, in order to avoid cause
Stop, causes negative impact.And the effect that idler wheel 131 is designed as universal wheel is, when curing means work, can normally push away
Row, and if maintenance finishes, when curing means needs to shift onto outside tunnel, curing means can be adjusted to suitable by universal wheel
The direction in tunnel, it is more convenient in this way to carry out, while in this way after adjustment, passage can also be conceded to Large-Scale Equipment at work
Space.Because under tunneling state, transverse width is bigger than longitudinal width to be obtained for maintenance cart 1
It is more.
Maintenance cart 1 two sides it is also corresponding be provided with several auxiliary vertical beams 14, the auxiliary vertical beam 14 is above master
The height of crossbeam 11 corresponds to and is connected with gate beam 15 between the top of auxiliary vertical beam 14, and the gate beam 15 is from front to back
Form stair-stepping gradually increase.The main purpose designed in this way is, the support of different height is formd to arc bracket 2,
It can be directed to the tunnel of different height, arc bracket 2 is mounted on the gate beam 15 of which height by selection, to reach best
Spray the purpose of maintenance.
The specific mounting means of arc bracket 2 is that top fixing seat is provided on the top beam of the lock chamber 24 of the door shape
6, the curb girder of lock chamber 24 is provided with side fixing seat 7, and arc bracket 2 is fixed on by top fixing seat 6 and side fixing seat 7
It conserves on cart 1；The top fixing seat 6 is supported on gate beam 15, and side fixing seat 7 is supported on auxiliary vertical beam 14.
The top fixing seat 6 is equipped with top groove 61 directed downwardly, can be snapped on gate beam 15 from above；Side fixing seat
7 are provided with side groove 71 inwardly, and side groove 71 can be placed on auxiliary vertical beam 14 from the top of auxiliary vertical beam 14, and can be along auxiliary
Vertical beam 14 slides up and down.
The auxiliary vertical beam 14 is vertically evenly spaced to be provided with several pin holes 141, for being inserted into pin 8 and lock side
Hold the position of fixing seat 7.
The arc pipeline 4 is metal material, and is two-part structure, respectively unilateral pipeline 42 and unilateral pipeline 43,
And linked together on top by hinge 44, the bottom end of two sections of arc pipelines is provided with connecting tube 41, carries out respectively
It supplies water simultaneously.
It is arc on the outside of arc bracket 2 in the utility model, and is adapted with the radian of arc pipeline 4, by and adopts
The adjustment of height and position is carried out with upper and lower telescopic device；4 pulleys 1 are installed in 5 lower end of door frame, and are gone by power device 4
It walks；And by arranging in pairs or groups with the gate beam 15 at different height, reach height-adjustable purpose, so that the utility model
Curing means have to construction site wider adaptability, be applicable to the tunnel of different height.And water mist spraying head 3
Angle can be with adjust automatically.When work, the connecting valve 51 of one with water inlet pipe are arranged every 50m for high-pressure water pipe 5, by high pressure water
Through 4 force feed of arc pipeline into rotatable water mist spraying head 3, water mist is sprayed from rotatable water mist spraying head 3, and by automatic
Timing valve 411 adjusts curing time and spraying water, can carry out fog curing to two lining concrete.
Movable type two serves as a contrast concrete curing device maintenance operations process are as follows:
Two lining concrete curing devices → maintenance starts → in place connect high-pressure water pipe and water inlet pipe → opening self-clocking
Valve, controls curing time and spray amount → to after setting time, self-clocking valve voluntarily close → move curing means →
Maintenance terminates.
Movable type two serves as a contrast concrete curing device and can also voluntarily be walked by power device.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of mobile two linings concrete curing device, it is characterised in that: the curing means includes maintenance cart, Yi Jian
The arc bracket on maintenance cart, arcuately stent outer is evenly spaced is provided with several water mist spraying heads, the water mist spray
Head is both connected to the curved pipe road of arcuately rack arrangement.
2. mobile two linings concrete curing device according to claim 1, it is characterised in that: be longitudinally laid with along tunnel
High-pressure water pipe is provided with connecting valve in high-pressure water pipe；The bottom end of any side of arc pipeline is provided with connecting tube, the company
Adapter tube may be connected in high-pressure water pipe.
3. it is according to claim 1 it is mobile two lining concrete curing device, it is characterised in that: if the arc bracket by
Dry vertical beam, crossbeam and inclined strut beam are by being welded to form.
4. it is according to claim 3 it is mobile two lining concrete curing device, it is characterised in that: the arc bracket there are
The lock chamber of door shape.
5. mobile two linings concrete curing device according to claim 3, it is characterised in that: the maintenance cart is door
Shape structure, including main beam, main longitudinal grider and main vertical beam, are welded by round steel pipe.
6. mobile two linings concrete curing device according to claim 5, it is characterised in that: the master of the maintenance cart
Vertical beam bottom end is provided with idler wheel, and the idler wheel is universal wheel.
7. mobile two linings concrete curing device according to claim 5, it is characterised in that: in the two sides of maintenance cart
Also corresponding to be provided with several auxiliary vertical beams, the auxiliary vertical beam is above the height of main beam, the top of corresponding auxiliary vertical beam
Between be connected with gate beam, the gate beam forms stair-stepping gradually increase from front to back.
8. mobile two linings concrete curing device according to claim 7, it is characterised in that: the lock chamber of the door shape
Top beam on be provided with top fixing seat, the curb girder of lock chamber is provided with side fixing seat, and arc bracket passes through top fixing seat
It is fixed on maintenance cart with side fixing seat；The top fixing seat is supported on gate beam, and side fixing seat is supported on
It assists on vertical beam.
9. mobile two linings concrete curing device according to claim 8, it is characterised in that: the top fixing seat is set
There is top groove directed downwardly, can be snapped on gate beam from above；Side fixing seat is provided with side groove inwardly, and side groove can be from
It is placed on auxiliary vertical beam, and can be slided up and down along auxiliary vertical beam at the top of auxiliary vertical beam.
10. mobile two linings concrete curing device according to claim 9, it is characterised in that: the auxiliary vertical beam is perpendicular
Several pin holes are provided with to evenly spaced, for being inserted into pin and locking the position of side fixing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821560092.9U CN208845186U (en) | 2018-09-25 | 2018-09-25 | A kind of mobile two linings concrete curing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821560092.9U CN208845186U (en) | 2018-09-25 | 2018-09-25 | A kind of mobile two linings concrete curing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208845186U true CN208845186U (en) | 2019-05-10 |
Family
ID=66373667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821560092.9U Active CN208845186U (en) | 2018-09-25 | 2018-09-25 | A kind of mobile two linings concrete curing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110146057A (en) * | 2019-05-30 | 2019-08-20 | 中国五冶集团有限公司 | A method of detection tunnel cross-section |
-
2018
- 2018-09-25 CN CN201821560092.9U patent/CN208845186U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110146057A (en) * | 2019-05-30 | 2019-08-20 | 中国五冶集团有限公司 | A method of detection tunnel cross-section |
| CN110146057B (en) * | 2019-05-30 | 2022-06-24 | 中国五冶集团有限公司 | Method for detecting tunnel section |
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