CN208082767U - Coating equipment for Large bridge tunnel steel immersed tube outer surface - Google Patents
Coating equipment for Large bridge tunnel steel immersed tube outer surface Download PDFInfo
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- CN208082767U CN208082767U CN201820069586.0U CN201820069586U CN208082767U CN 208082767 U CN208082767 U CN 208082767U CN 201820069586 U CN201820069586 U CN 201820069586U CN 208082767 U CN208082767 U CN 208082767U
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- spraying
- top surface
- ball blast
- immersed tube
- steel immersed
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Abstract
The utility model discloses a kind of coating equipment for Large bridge tunnel steel immersed tube outer surface, belongs between bridge tunnel technical field of construction, including sequentially connected impeller blasting pre-treatment, between compartment and spraying；Peener is equipped in the impeller blasting pre-treatment, the side for steel immersed tube and top surface impeller blasting；Spray equipment is equipped in the spraying, for the side of steel immersed tube and top surface spraying；Between the impeller blasting pre-treatment, it is built-up by bearing diagonal at the top of Steel Structure column, Steel Structure horizontal support and Steel Structure between compartment and spraying, the Steel Structure column is equipped with mobile beam orbit.The coating equipment of the utility model uses the Production Line Configured of three compartment of a workshop two-step, it can ensure that small segment steel immersed tube derusting, spraying two procedures are completed in closed workshop, and by being transported in compartment between two procedures, avoiding transition from open-pit fortune from waiting influences the steel structure surface after derusting.
Description
Technical field
The utility model is related to a kind of coating equipments for Large bridge tunnel steel immersed tube outer surface, belong to bridge tunnel construction technology
Field.
Background technology
Bridge tunnel construction is the important engineering of complicated network of communication lines strategical planning, concerning the national matter of fundamental importance.Structural steelwork, which has, to be applied
The features such as work speed is fast, load-bearing capacity is strong, use is relatively broad.And the disadvantage of large-scale steel structure corrosion resistance difference, after causing
Phase safeguards that more difficulty, durability guarantee are the important consideration factor of bridge bulk life time design, protective coating form of construction work
There is very important influence to painting quality and working efficiency etc..
By taking Large bridge tunnel Painting Construction of Steel Structures as an example, there are many defects.Taking human as main application mode, in bridge tunnel steel
It is more universal in structure application workshop.Wherein, material be sufficiently mixed, accurately proportioning etc. preliminary preparations, Personnel Dependence compared with
By force；Secondly, though more common small air, airless spraying equipment mobility are strong, in coating formula, i.e. spray, spraying swath are mixed
Control and long-time stability operation etc. performance are insufficient, and coating quality is by the uncontrollability shadow of personnel's skill level
It rings greatly, it is difficult to ensure bridge tunnel steel construction large area coating quality.
Large-scale application, category world the first, standard tube coupling are 46 meters wide for the first time to steel immersed tube for the seabed tunnel in channel in depth
Width, 10.6 meters of height also lean on world forefront, the protective coating construction for the steel immersed tube upstream face being placed in the adverse circumstances of seabed just to seem
It is increasingly important.
Invention content
In view of the above-mentioned problems of the prior art, the utility model, which provides one kind, being used for Large bridge tunnel steel immersed tube outer surface
Coating equipment, effective guarantee coating quality, improve construction efficiency.
To achieve the goals above, a kind of painting for Large bridge tunnel steel immersed tube outer surface that the utility model uses is installed
It is standby, including between sequentially connected impeller blasting pre-treatment, between compartment and spraying；
Peener is equipped in the impeller blasting pre-treatment, the side for steel immersed tube and top surface impeller blasting；Institute
It states and is equipped with spray equipment in spraying, for the side of steel immersed tube and top surface spraying；
Between the impeller blasting pre-treatment, between compartment and spraying by Steel Structure column, Steel Structure horizontal support and steel structure
Top of the trellis bearing diagonal is built-up, and the Steel Structure column is equipped with mobile beam orbit.
As an improvement, being equipped with the top surface ball blast moving beam being erected on mobile beam orbit in the impeller blasting pre-treatment
With side ball blast moving beam, the top surface, side ball blast moving beam can be vertically moved along beam orbit is moved；
The peener include be mounted on the top surface ball blast moving beam on top surface peener and be mounted on side
Side peener on ball blast moving beam.
As an improvement, the top surface peener includes top surface ball blast head, top surface ball blast mechanical arm；
The top surface ball blast moving beam is equipped with ball blast transverse moving mechanism, and the top surface ball blast mechanical arm is horizontal with ball blast
It is connected to mobile mechanism, realizes all standing of small segment steel immersed tube top surface ball blast job area.
As an improvement, the side peener includes the side ball blast manipulator bolted on side ball blast telescopic arm one
Arm and side ball blast head；
Ball blast transverse moving mechanism, the side ball blast telescopic arm one and erection also are provided on the side ball blast moving beam
Ball blast transverse moving mechanism bolt on the ball blast moving beam of side, realizes the complete of small segment steel immersed tube side ball blast job area
Covering.
As an improvement, being equipped with dust removal machine on the side ball blast telescopic arm one, the dust removal machine is logical with side ball blast head
Cross hose connection.
As an improvement, including that the top surface spraying moving beam being erected on mobile beam orbit and side spraying move between the spraying
Dynamic beam, the top surface, side spraying moving beam can be vertically moved along beam orbit is moved；
The spray equipment includes the top surface spray equipment being mounted on top surface spraying moving beam and is mounted on side
Spray the side spray equipment on moving beam.
As an improvement, the top surface spray equipment includes top surface painting machine arm；
The top surface spraying moving beam is equipped with spraying transverse moving mechanism, and the top surface painting machine arm is horizontal with spraying
It is connected to mobile mechanism, realizes all standing of small segment steel immersed tube top surface spraying operation range.
As an improvement, the side spray equipment includes the side spray coating mechanical hand bolted on side spraying telescopic arm
Arm and the material proportion device and material pot being respectively erected on side spraying telescopic arm；
The side spraying moving beam is equipped with spraying transverse moving mechanism, and the side sprays telescopic arm and is erected at side
Face sprays the spraying transverse moving mechanism bolt on moving beam, realizes that the complete of small segment steel immersed tube side spraying operation range covers
Lid.
As an improvement, the side of the compartment is equipped with rolling screen door.
As an improvement, be equipped on ground between the impeller blasting pre-treatment, between compartment and spraying embedding ground formula track,
And several steel immersed tube buttresses, small segment steel immersed tube can be operated to impeller blasting by track carrier loader along embedding ground formula track respectively
Between processing, between spraying.
Compared with prior art, the utility model has the beneficial effects that：
1) coating equipment of the utility model uses the Production Line Configured of three compartment of a workshop two-step, can ensure small segment
The derusting of steel immersed tube, spraying two procedures are completed in closed workshop, and are kept away between two procedures by being transported in compartment
Exempt from transition from open-pit fortune to wait on the steel structure surface influence after derusting.
2) top surface and side application of the coating equipment of the utility model to small segment steel immersed tube upstream face, can pass through shifting
It moves beam and moves along the cooperation of beam transverse moving mechanism and realize all standing operation simultaneously；Impeller blasting and spraying two procedures are equal
It takes mechanical arm to execute, can conveniently lift the pouring hole for avoiding steel immersed tube top surface protrusion, realize automatic obstacle avoiding operation, effectively protect
Hinder coating quality, improves construction efficiency.
3) coating equipment of the utility model is before carrying out small segment steel immersed tube impeller blasting when handling, by ball blast head, small
Type pulse dust removal machine and mechanical arm concentrate on movable mechanism, while realizing autonomous fitting, avoidance, recycle impeller blasting
The a large amount of dust that process generates, substantially dustless operating environment between guarantee impeller blasting pre-treatment.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model；
Fig. 2 is the structure top view of the utility model；
Fig. 3 is the structural front view of the utility model；
Fig. 4 is the structure top view of steel immersed tube side ball blast in the utility model；
Fig. 5 is the structural front view of Fig. 4；
Fig. 6 is the structural front view of steel immersed tube top surface ball blast in the utility model；
Fig. 7 is the structural front view that steel immersed tube side sprays in the utility model；
Fig. 8 is the structural front view that steel immersed tube top surface sprays in the utility model；
In figure：A, between impeller blasting pre-treatment, B, compartment, between C, spraying, 1, rolling screen door, 2, Steel Structure column, 3, steel
Immersed tube buttress, 4, Steel Structure horizontal support, 5, small segment steel immersed tube, 6, embedding ground formula track, 7, bearing diagonal at the top of Steel Structure, 8, top surface
Ball blast moving beam, 9, mobile beam orbit, 10, side ball blast moving beam, 11, top surface spray moving beam, 12, side spraying movement
Beam, 13, track carrier loader, 14, side ball blast telescopic arm one, 15, side ball blast head, 16, ball blast transverse moving mechanism, 17, remove
Dirt machine, 18, top surface painting machine arm, 19, side ball blast mechanical arm, 20, side ball blast extension job area, 21, top surface
Ball blast mechanical arm, 22, top surface ball blast head, 23, top surface ball blast initial position, 24, material pot, 25, spraying transverse moving mechanism,
26, moving beam longitudinal moving mechanism, 27, material proportion device, 28, side spray telescopic arm, 29, side spray coating mechanical arm, 30,
Side spray extension job area, 31, top surface spray initial position.
Specific implementation mode
To make the objectives, technical solutions and advantages of the present invention clearer, below by accompanying drawings and embodiments,
The present invention will be further described in detail.However, it should be understood that specific embodiment described herein is only used to solve
The utility model is released, the range being not intended to limit the utility model.
Unless otherwise defined, all technical terms and scientific terms used herein and the skill for belonging to the utility model
The normally understood meaning of technical staff in art field is identical, and terminology used in the description of the utility model herein is only
It is to describe the purpose of specific embodiment, it is not intended that in limitation the utility model.
As shown in Figure 1, Figure 2 and Figure 3, a kind of coating equipment for Large bridge tunnel steel immersed tube outer surface, including connect successively
C between A, compartment B and spraying between the impeller blasting pre-treatment connect；
Peener is equipped between the impeller blasting pre-treatment in A, the side for steel immersed tube and top surface impeller blasting；Institute
C is interior equipped with spray equipment between stating spraying, for the side of steel immersed tube and top surface spraying；
Between the impeller blasting pre-treatment A, compartment B and spraying between C by Steel Structure column 2, Steel Structure horizontal support 4 and
Bearing diagonal 7 is built-up at the top of Steel Structure, and the Steel Structure column 2 is equipped with mobile beam orbit 9.
As the improvement of embodiment, it is equipped in A as shown in Fig. 1,7, between the impeller blasting pre-treatment and is erected at moving beam
Top surface ball blast moving beam 8 on track 9 and side ball blast moving beam 10, the top surface, side ball blast moving beam can pass through shifting
Dynamic beam longitudinal moving mechanism 26 is vertically moved along beam orbit 9 is moved, it is preferred that the longitudinal moving mechanism of use can be and movement
The rail wheel or other similar common mobile mechanisms that beam orbit 9 coordinates；
The peener include be mounted on the top surface ball blast moving beam 8 on top surface peener and be mounted on side
Side peener on face ball blast moving beam 10.
As an improvement, as shown in fig. 6, the top surface peener includes top surface ball blast head 22, top surface ball blast mechanical arm
21；
The top surface ball blast moving beam 8 be equipped with ball blast transverse moving mechanism 16, the top surface ball blast mechanical arm 21 with
Ball blast transverse moving mechanism 16 connects, and realizes all standing of 5 top surface ball blast job area of small segment steel immersed tube.Preferably, it uses
Transverse moving mechanism can be rail wheel or other similar common mobile mechanisms.In addition, fitting steel immersed tube top surface operation
Top surface ball blast head 22 connect with top surface ball blast mechanical arm 21, can conveniently lift and avoid small 5 top surface of segment steel immersed tube protrusion
Pouring hole realizes automatic obstacle avoiding operation.
As the improvement of embodiment, as shown in Figure 4,5, the side peener includes bolt in side ball blast telescopic arm
Side ball blast mechanical arm 19 on one 14 and side ball blast head 15；
Ball blast transverse moving mechanism 16, the side ball blast telescopic arm 1 also are provided on the side ball blast moving beam 10
It is bolted with the ball blast transverse moving mechanism 16 being erected on side ball blast moving beam 10, realizes small 5 side ball blast of segment steel immersed tube
The all standing of job area.
As being further improved for embodiment, as shown in Figure 5,6, dedusting is installed on the side ball blast telescopic arm 1
Machine 17, the dust removal machine 17 are connect with side ball blast head 15 by hose.Small-sized pulse dust removal machine is preferably used, can be returned in time
The dust that ball blast process generates is received, ensures dust-free operation environment.
As the improvement of embodiment, as shown in Fig. 2, C includes the top surface spray being erected on mobile beam orbit 9 between the spraying
It applies moving beam 11 and side sprays moving beam 12, the top surface, side spraying moving beam can vertically move machine by moving beam
Structure 26 is vertically moved along beam orbit 9 is moved；
The spray equipment includes the top surface spray equipment being mounted on top surface spraying moving beam 11 and is mounted on side
Face sprays the side spray equipment on moving beam 12.
As the improvement of embodiment, as shown in figure 8, the top surface spray equipment includes top surface painting machine arm 18；
Top surface spraying moving beam 11 is equipped with spraying transverse moving mechanism 25, the top surface painting machine arm 18 with
It sprays transverse moving mechanism 25 to connect, realizes all standing of 5 top surface spraying operation range of small segment steel immersed tube.It is sprayed using top surface
Mechanical arm 18 can facilitate the pouring hole hole outer arm for spraying small 5 top surface protrusion of segment steel immersed tube, and also liftable to avoid pouring hole convex
Platform easily realizes automatic obstacle avoiding operation.
As a further improvement, the side spray equipment includes that the side bolted on side spraying telescopic arm 28 is sprayed
The material proportion device 27 and material pot 24 for applying mechanical arm 29 and being respectively erected on side spraying telescopic arm 28, it is preferred that object
Expect that proportioner 27 uses high-precision material proportion device；
The side spraying moving beam 12 is equipped with spraying transverse moving mechanism 25, the side spraying telescopic arm 28 and frame
The spraying transverse moving mechanism 25 being located on side spraying moving beam 12 bolts, and realizes small 5 side spraying operation of segment steel immersed tube
The all standing of range.
As the improvement of embodiment, as shown in Figure 1,3, the side of the compartment B is equipped with rolling screen door 1.Compartment B can rise
Separate between dividing and safeguard, dust blocks；Also outdoor transporting work pieces are avoided, influence of the external environment to Workpiece coating quality is prevented.
As the improvement of embodiment, it is equipped on the ground of C between A, compartment B and spraying between the impeller blasting pre-treatment
Embedding ground formula track 6 and several steel immersed tube buttresses 3, small segment steel immersed tube 5 can be divided by track carrier loader 13 along embedding ground formula track 6
It does not operate to C, effective guarantee coating quality improve construction efficiency between A, spraying between impeller blasting pre-treatment.
Using the steel immersed tube upstream face coating process of the utility model：
Steel immersed tube segmented making in channel in depth, face mirror image of the small segment steel immersed tube 5 along c-type hole side splice, and as one
The bridge tunnel steel immersed tube of the round-trip two-way lane of segment.Small segment steel immersed tube 5 can be distinguished by track carrier loader 13 along embedding ground formula track 6
It operates to A between impeller blasting pre-treatment, C between spraying.Compartment B separates between can playing point to be safeguarded, dust blocks；Also it avoids outdoor
Transporting work pieces prevent influence of the external environment to Workpiece coating quality.
After operating to A between impeller blasting pre-treatment, small segment steel immersed tube 5 is placed on steel immersed tube buttress by track carrier loader 13
On 3.As shown in figure 5, side peener may spread to II working positions (i.e. side ball blast extension operation model in Fig. 5 by I working positions
It encloses 20), small 5 side of segment steel immersed tube of all standing carries out impeller blasting operation；As shown in fig. 6, top surface peener is by I working positions
(i.e. top surface ball blast initial position 23 in Fig. 6) is movable to II working positions, and small 5 top surface of segment steel immersed tube of all standing carries out ball blast and removes
Rust operation.
C to be shipped between going to spraying.As shown in fig. 7, side spray equipment may spread to II working positions (i.e. Fig. 7 by I working positions
Middle side spraying extension job area 30), small 5 side of segment steel immersed tube of all standing carries out spraying operation；As shown in figure 8, top surface
Spray equipment is movable to II working positions by I working positions (i.e. top surface sprays initial position 31 in Fig. 8), and the small segment steel of all standing is heavy
5 top surface of pipe carries out spraying operation.
The above is only the preferred embodiment of the utility model, the application scheme of bridge tunnel box beam, also can be according to this side
Case carries out suitable for change.It should be understood that：For those skilled in the art, the utility model original is not being departed from
Under the premise of reason, several improvements and modifications can also be made, these improvements and modifications also should be regarded as the protection model of the utility model
It encloses.
Claims (10)
1. a kind of coating equipment for Large bridge tunnel steel immersed tube outer surface, which is characterized in that removed including sequentially connected ball blast
Between rust pre-treatment between (A), compartment (B) and spraying (C)；
Peener is equipped between the impeller blasting pre-treatment in (A), the side for steel immersed tube and top surface impeller blasting；It is described
Spray equipment is equipped between spraying in (C), for the side of steel immersed tube and top surface spraying；
(C) is by Steel Structure column (2), the horizontal branch of Steel Structure between (A) between the impeller blasting pre-treatment, compartment (B) and spraying
It is built-up to support bearing diagonal (7) at the top of (4) and Steel Structure, the Steel Structure column (2) is equipped with mobile beam orbit (9).
2. a kind of coating equipment for Large bridge tunnel steel immersed tube outer surface according to claim 1, which is characterized in that institute
(A) is interior equipped with the top surface ball blast moving beam (8) and the side ball blast that are erected on mobile beam orbit (9) between stating impeller blasting pre-treatment
Moving beam (10), the top surface, side (8,10) ball blast moving beam can be vertically moved along beam orbit (9) is moved；
The peener include be mounted on the top surface ball blast moving beam (8) on top surface peener and be mounted on side
Side peener on ball blast moving beam (10).
3. a kind of coating equipment for Large bridge tunnel steel immersed tube outer surface according to claim 2, which is characterized in that institute
It includes top surface ball blast head (22), top surface ball blast mechanical arm (21) to state top surface peener；
The top surface ball blast moving beam (8) is equipped with ball blast transverse moving mechanism (16), the top surface ball blast mechanical arm (21)
It is connect with ball blast transverse moving mechanism (16), realizes all standing of small segment steel immersed tube (5) top surface ball blast job area.
4. a kind of coating equipment for Large bridge tunnel steel immersed tube outer surface according to claim 2, which is characterized in that institute
It includes that side ball blast mechanical arm (19) and side of the bolt on side ball blast telescopic arm one (14) are thrown to state side peener
Ball head (15)；
Ball blast transverse moving mechanism (16), the side ball blast telescopic arm one also are provided on the side ball blast moving beam (10)
(14) it is bolted with the ball blast transverse moving mechanism (16) being erected on side ball blast moving beam (10), realizes small segment steel immersed tube
(5) all standing of side ball blast job area.
5. a kind of coating equipment for Large bridge tunnel steel immersed tube outer surface according to claim 4, which is characterized in that institute
It states and dust removal machine (17) is installed on side ball blast telescopic arm one (14), the dust removal machine (17) is with side ball blast head (15) by soft
Pipe connects.
6. a kind of coating equipment for Large bridge tunnel steel immersed tube outer surface according to claim 1, which is characterized in that institute
(C) includes that the top surface spraying moving beam (11) being erected on mobile beam orbit (9) and side spray moving beam (12) between stating spraying,
The top surface, side spraying moving beam (11,12) can be vertically moved along beam orbit (9) is moved；
The spray equipment includes being mounted on the top surface to spray the top surface spray equipment on moving beam (11) and be mounted on side
Spray the side spray equipment on moving beam (12).
7. a kind of coating equipment for Large bridge tunnel steel immersed tube outer surface according to claim 6, which is characterized in that institute
It includes top surface painting machine arm (18) to state top surface spray equipment；
The top surface spraying moving beam (11) is equipped with spraying transverse moving mechanism (25), the top surface painting machine arm (18)
It is connect with spraying transverse moving mechanism (25), realizes all standing of small segment steel immersed tube (5) top surface spraying operation range.
8. a kind of coating equipment for Large bridge tunnel steel immersed tube outer surface according to claim 6, which is characterized in that institute
It includes that bolt sprays the side spray coating mechanical arm (29) on telescopic arm (28) in side and sets up respectively to state side spray equipment
Material proportion device (27) on side spraying telescopic arm (28) and material pot (24)；
Side spraying moving beam (12) is equipped with spraying transverse moving mechanism (25), the side spraying telescopic arm (28) with
Spraying transverse moving mechanism (25) bolt being erected on side spraying moving beam (12), realizes small segment steel immersed tube (5) side
The all standing of spraying operation range.
9. a kind of coating equipment for Large bridge tunnel steel immersed tube outer surface according to claim 1, which is characterized in that institute
The side for stating compartment (B) is equipped with rolling screen door (1).
10. a kind of coating equipment for Large bridge tunnel steel immersed tube outer surface according to claim 1, which is characterized in that
Be equipped with embedding ground formula track (6) on the ground of (C) between (A) between the impeller blasting pre-treatment, compartment (B) and spraying and if
Dry steel immersed tube buttress (3), small segment steel immersed tube (5) by track carrier loader (13) along embedding ground formula track (6) can operate respectively to
Between impeller blasting pre-treatment between (A), spraying (C).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820069586.0U CN208082767U (en) | 2018-01-16 | 2018-01-16 | Coating equipment for Large bridge tunnel steel immersed tube outer surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820069586.0U CN208082767U (en) | 2018-01-16 | 2018-01-16 | Coating equipment for Large bridge tunnel steel immersed tube outer surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208082767U true CN208082767U (en) | 2018-11-13 |
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ID=64065845
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820069586.0U Active CN208082767U (en) | 2018-01-16 | 2018-01-16 | Coating equipment for Large bridge tunnel steel immersed tube outer surface |
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| Country | Link |
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| CN (1) | CN208082767U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107952616A (en) * | 2018-01-16 | 2018-04-24 | 江苏中矿大正表面工程技术有限公司 | A kind of coating equipment for Large bridge tunnel steel immersed tube outer surface |
-
2018
- 2018-01-16 CN CN201820069586.0U patent/CN208082767U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107952616A (en) * | 2018-01-16 | 2018-04-24 | 江苏中矿大正表面工程技术有限公司 | A kind of coating equipment for Large bridge tunnel steel immersed tube outer surface |
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