CN208082746U - The outer bottom coating equipment of bridge tunnel steel immersed tube - Google Patents
The outer bottom coating equipment of bridge tunnel steel immersed tube Download PDFInfo
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- CN208082746U CN208082746U CN201820068287.5U CN201820068287U CN208082746U CN 208082746 U CN208082746 U CN 208082746U CN 201820068287 U CN201820068287 U CN 201820068287U CN 208082746 U CN208082746 U CN 208082746U
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Abstract
The utility model discloses a kind of outer bottom coating equipment of bridge tunnel steel immersed tube, belongs to bridge tunnel technical field of construction, includes for the spraying trolley of the small segment steel immersed tube of application, for placing spraying hidden peaceful of trolley and positioned at the support platform of hidden liter of mesa base；Described hidden peaceful is mounted in concrete ground, it is provided with U-shaped breach in the concrete ground, hidden peaceful is located in the U-shaped breach, concrete the earth's surface is equipped with track, described hidden peaceful includes hidden peaceful Steel Structure, the upper and lower end of hidden peaceful Steel Structure is respectively equipped with track, and the spraying trolley is located on the track of hidden peaceful Steel Structure lower end and can be moved along the track；Support platform is fixed on concrete ground, and the support platform is used to drive the spraying trolley oscilaltion in hidden peaceful.The utility model can effective guarantee coating quality, improve construction efficiency.
Description
Technical field
The utility model is related to a kind of outer bottom coating equipments of bridge tunnel steel immersed tube, belong to bridge tunnel technical field of construction.
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.By taking Large bridge tunnel Painting Construction of Steel Structures as an example, there are many
Defect.It is more universal in bridge tunnel steel structure coating workshop taking human as main application mode.Wherein, material is sufficiently mixed, accurately
Preliminary preparations, the Personnel Dependences such as proportioning are stronger；Secondly, more common small air, airless spraying equipment mobility
Though strong, in coating formula, i.e. mixed i.e. spray, spraying swath controls and long-time stability operation etc. performance is insufficient, and sprays
Quality is influenced greatly by the uncontrollability of personnel's skill level, 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 for the outer bottom that the steel immersed tube being placed in the adverse circumstances of seabed contacts to earth to construct
Just seem increasingly important, and each small segment steel immersed tube 300~400t of weight, the automatic spraying side of miniature workpiece itself operating
Formula can not be completed.
Invention content
In view of the above-mentioned problems of the prior art, the utility model provides a kind of outer bottom painting installing of bridge tunnel steel immersed tube
Standby, effective guarantee coating quality improves construction efficiency.
To achieve the goals above, a kind of outer bottom coating equipment for bridge tunnel steel immersed tube that the utility model uses, including
Hidden peaceful of trolley is sprayed for the spraying trolley of the small segment steel immersed tube of application, for placing and positioned at hidden liter of mesa base
Support platform；
Described hidden peaceful is mounted in concrete ground, and U-shaped breach is provided in concrete ground, and hidden peaceful is located at the U
In v notch v, concrete the earth's surface is equipped with track, and described hidden peaceful includes hidden peaceful Steel Structure, hidden peaceful Steel Structure
Upper and lower end be respectively equipped with track, the spraying trolley is located on the track of hidden peaceful Steel Structure lower end and can be along the track
It is mobile；
The support platform is fixed on concrete ground, and support platform is used to drive the spraying trolley in hidden peaceful or more
Lifting.
As an improvement, the hidden peaceful Steel Structure is equipped with limited roller；It is equipped in U-shaped breach in the concrete ground
With the spacing column of limited roller cooperation.
As an improvement, the upper end both sides of the hidden peaceful Steel Structure are respectively equipped with Left-side support, Right side support, the U
The upper end both sides of v notch v are respectively equipped with small gap；
When being hidden in the U-shaped breach for hidden peaceful, the Left-side support, Right side support are corresponding respectively to be mounted on U
In two small gaps of v notch v upper end, and the track of hidden peaceful Steel Structure upper end and the track on concrete ground surface are positioned at same
Plane.
As an improvement, the support platform includes upper and lower two support plates, several connecting rods and one are equipped between two support plates
The spraying trolley oscilaltion in hidden peaceful is realized in a hydraulic cylinder, the Driven by Hydraulic Cylinder upper backup pad movement.
As an improvement, the bottom of the lower supporting plate is equipped with several cotter joints, the support platform is fixed by cotter joint
In concrete ground in U-shaped breach.
As an improvement, the spraying trolley includes spraying trolley Steel Structure, spray is installed on the spraying trolley Steel Structure
Apply robot, material pot, gearbox, shaft coupling, proportioner, motor and product pump；
The material pot is connect with proportioner, product pump respectively, and the proportioner is connect with spray robot, the motor
It is connected with gearbox；
The gearbox is connect with shaft coupling, and the shaft coupling connects with the rail wheel mounted on spraying trolley Steel Structure bottom
It connects, the rail wheel can be moved along the track of hidden peaceful Steel Structure lower end and the track on concrete ground surface.
As an improvement, being equipped with sliding rail in the spraying trolley Steel Structure, the spray robot bottom is equipped with matches with sliding rail
The gear of conjunction, the spray robot are acted by the rack on gear along sliding rail, realize spray robot in spraying trolley steel
Transverse shifting on framework.
As an improvement, the sliding rail bottom is supported equipped with sliding rail, sliding rail support is mounted on spraying trolley Steel Structure.
As an improvement, the concrete ground is equipped with several steel buttresses, small segment steel immersed tube is placed on the steel buttress.
Compared with prior art, the utility model has the beneficial effects that：
1) the outer bottom coating equipment of the utility model includes hidden peaceful for hiding spraying trolley, can conveniently be evaded
Spraying trolley conflicts with the track of rail carrier loader；In addition, in the side of hidden peaceful Steel Structure installation limited roller and limit
Column cooperation, the stability of the hidden peaceful action of guarantee, and the arranged on left and right sides of hidden peaceful Steel Structure upper end are respectively set collateral
Support, the side wall for being placed on U-shaped breach in concrete ground are ensured with relieving hydraulic cylinder bearing capacity and are improved hidden peaceful steel
Framework upper end have carrier loader by when safety.
2) the spraying trolley of the utility model can on a large scale be moved by embedded track, and sprayed and pacified on trolley Steel Structure
Long range sliding rail is filled, facilitates spray robot large span operation, the region of small segment steel immersed tube outer bottom between steel buttress can be covered,
Realize outer bottom gamut spraying operation under steel immersed tube static state.
Description of the drawings
Fig. 1 is the structural schematic diagram one of the utility model；
Fig. 2 is the structural schematic diagram two of the utility model；
The raised configuration schematic diagram that Fig. 3 is hidden peaceful in the utility model；
The hidden state schematic diagram that Fig. 4 is hidden peaceful in the utility model；
Fig. 5 is that the operation of spraying trolley in the utility model prepares state front view；
Fig. 6 is that the operation of spraying trolley in the utility model prepares side view of the state；
Fig. 7 is that the operation of spraying trolley in the utility model prepares the partial enlarged view of state；
Fig. 8 is hidden peaceful structural schematic diagram in the utility model；
Fig. 9 is the dimensional structure diagram that trolley is sprayed in the utility model；
Figure 10 is the front view that trolley is sprayed in the utility model；
In figure：1, concrete ground, 2, track, 3, spacing column, 4, hidden peaceful Steel Structure, 5, spraying trolley, 6, trifle
Section steel immersed tube, 7, steel buttress, 8, Left-side support, 9, limited roller, 10, spray robot, 11, material pot, 12, Right side support,
13, cotter joint, 14, hydraulic cylinder, 15, support platform, 16, rail wheel, 17, gearbox, 18, shaft coupling, 19, proportioner, 20, electricity
Machine, 21, product pump, 22, rack, 23, sliding rail, 24, gear, 25, sliding rail support, 26, spraying trolley Steel Structure.
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 fig. 1, fig. 2 and fig. 8, a kind of outer bottom coating equipment of bridge tunnel steel immersed tube, including it is used for the small segment of application
The spraying trolley 5 of steel immersed tube 6, for placing spraying hidden peaceful of trolley 5 and positioned at the support platform of hidden liter of mesa base
15；
Described hidden peaceful is mounted in concrete ground 1, U-shaped breach is provided in the concrete ground 1, hidden peaceful is located at
In the U-shaped breach, the surface of concrete ground 1 is equipped with track 2, and described hidden peaceful includes hidden peaceful Steel Structure 4, hidden peaceful
The upper and lower end of platform Steel Structure 4 is respectively equipped with track 2, and the spraying trolley 5 is located on the track 2 of 4 lower end of hidden peaceful Steel Structure
And it can be moved along the track 2；
The support platform 15 is fixed on concrete ground 1, and the support platform 15 is used to drive the spray in hidden peaceful
Apply 5 oscilaltion of trolley.
As shown in figure 3, the improvement as embodiment, the hidden peaceful Steel Structure 4 is equipped with limited roller 9；
The spacing column 3 coordinated with limited roller 9 is equipped in the concrete ground 1 in U-shaped breach, is ensured on hidden peaceful platform
Stability when side's overload, lifting.
As the improvement of embodiment, as shown in figure 3, the upper end both sides of the hidden peaceful Steel Structure 4 are respectively equipped with left side
Support 8, Right side support 12, the upper end both sides of the U-shaped breach are respectively equipped with small gap；
When being hidden in the U-shaped breach for hidden peaceful, the corresponding installation respectively of the Left-side support 8, Right side support 12
In two small gaps of U-shaped breach upper end, and the track 2 of the track 2 and 1 surface of concrete ground of 4 upper end of hidden peaceful Steel Structure
It is generally aligned in the same plane, with the bearing capacity of relieving hydraulic cylinder 14, while effective guarantee, the hidden peaceful Steel Structure upper end of raising have delivery
Vehicle by when security and stability.
As shown in figs. 3 and 5, as the improvement of embodiment, the support platform 15 includes upper and lower two support plates, two
Several connecting rods and a hydraulic cylinder 14 are equipped between fagging, the hydraulic cylinder 14 drives upper backup pad movement to realize in hidden peaceful
5 oscilaltion of spraying trolley.It can be connected with 4 connecting rods between upper and lower support plate, then be achived up and down by hydraulic cylinder 14.
As shown in Figure 4, Figure 5, as an improvement, the bottom of the lower supporting plate is equipped with several cotter joints 13, the support is flat
Platform 15 is fixed on the stability that equipment entirety in U-shaped breach, is improved in concrete ground 1 by cotter joint 13.
As shown in Fig. 3, Fig. 6, Fig. 7 and Fig. 9, as the improvement of embodiment, the spraying trolley 5 includes spraying trolley steel structure
Frame 26 is equipped with spray robot 10, material pot 11, gearbox 17, shaft coupling 18, proportioning on the spraying trolley Steel Structure 26
Device 19, motor 20 and product pump 21；
The material pot 11 is connect with proportioner 19, product pump 21 respectively, and the proportioner 19 connects with spray robot 10
It connects, the motor 20 and gearbox 17 connect；
The gearbox 17 is connect with shaft coupling 18, the shaft coupling 18 with mounted on 26 bottom of spraying trolley Steel Structure
Rail wheel 16 connects, and the rail wheel 16 can be moved along the track 2 on 1 surface of track and concrete ground of 4 lower end of hidden peaceful Steel Structure
It is dynamic.Specifically, spraying trolley 5 drives corresponding gearbox 17 by three groups of motors 20, shaft coupling 18 is driven, is made and 18 phase of shaft coupling
Six rail wheels 16 even act on track 2, extensible hidden peaceful, are acted on embedding ground formula track 2 (being longitudinally arranged), cover
The outer bottom longitudinal region of small segment steel immersed tube 6.In addition, spraying trolley 5 can carry multiple material pots 11, high-precision proportioner and
Product pump 21, to meet high-precision material proportion and long working requirement.
As shown in Figure 10, as an improvement, being equipped with sliding rail 23 (lateral arrangement), the spray in the spraying trolley Steel Structure 26
It applies 10 bottom of robot and is equipped with the gear 24 coordinated with sliding rail 23, the spray robot 10 passes through 22 edge of rack on gear 24
Sliding rail 23 acts, and realizes transverse shifting of the spray robot 10 on spraying trolley Steel Structure 26.
As being further improved for embodiment, 23 bottom of the sliding rail is equipped with sliding rail and supports 25, and sliding rail support 25 is mounted on
It sprays on trolley Steel Structure 26, reasonable in design, equipment general safety stability is high.
As shown in Figure 1 and Figure 2, as an improvement, the concrete ground 1 is equipped with several steel buttresses 7, small segment steel immersed tube 6 is put
It sets on the steel buttress 7, facilitates spray robot large span operation, small segment steel immersed tube outer bottom between steel buttress can be covered
Outer bottom gamut spraying operation under steel immersed tube static state is realized in region.
The outer bottom coating process of small segment steel immersed tube：
First, as shown in figure 4, hidden peaceful is hidden in concrete ground 1, when being in hidden state, small segment steel immersed tube 6
Track 2 through rail carrier loader along 4 upper end of hidden peaceful Steel Structure is operated to spraying powerhouse, is placed on steel buttress 7, and support is flat
Platform 15 pushes connecting rod by hydraulic cylinder 14, is risen with the hidden peaceful Steel Structure 4 that support platform 15 is welded, hidden peaceful Steel Structure
Two groups of limited rollers 9 are installed in 4 left sides, are coordinated with spacing column 3, ensure stability when platform rises.
As shown in figure 3, being in raised configuration when hidden peaceful, it is located at track 2 and the ground of 4 lower end of hidden peaceful Steel Structure
When track 2 flushes, the motor 20 of spraying trolley 5 drives corresponding gearbox 17, drives shaft coupling 18, makes to be connected with shaft coupling 18
6 rail wheels 16 act on track 2, remove hidden peaceful, are slided to operation area on embedding ground formula track 2；Spray robot 10
By the rack 22 on gear 24, the operation of small segment steel immersed tube 6 is moved to along the sliding rail 23 being erected in sliding rail support 25
Initiating terminal (in such as Fig. 7, spray robot 10 is moved to from I from II) starts operation.Embedding ground formula rail on concrete ground 1
Road 2 can ensure that spraying trolley 5 is moved left and right along small segment steel immersed tube 6, and the sliding rail 23 sprayed on trolley 5 can ensure spraying robot
People 10 is moved forward and backward, can the small segment steel immersed tube of all standing 6 outer bottom (such as Fig. 1).
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Any modification, equivalent replacement or improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (9)
1. a kind of outer bottom coating equipment of bridge tunnel steel immersed tube, which is characterized in that including being used for the small segment steel immersed tube (6) of application
Spraying trolley (5), be used to place spraying trolley (5) hidden peaceful and the support platform (15) positioned at hidden liter of mesa base；
Described hidden peaceful is mounted in concrete ground (1), U-shaped breach is provided in the concrete ground (1), hidden peaceful is located at
In the U-shaped breach, the surface of concrete ground (1) is equipped with track (2), and described hidden peaceful includes hidden peaceful Steel Structure (4),
The upper and lower end of hidden peaceful Steel Structure (4) is respectively equipped with track (2), and the spraying trolley (5) is located at hidden peaceful Steel Structure
(4) on the track (2) of lower end and can be mobile along the track (2)；
The support platform (15) is fixed on concrete ground (1), and the support platform (15) is for driving in hidden peaceful
Spray trolley (5) oscilaltion.
2. a kind of outer bottom coating equipment of bridge tunnel steel immersed tube according to claim 1, which is characterized in that described hidden peaceful
Platform Steel Structure (4) is equipped with limited roller (9)；It is equipped in U-shaped breach in the concrete ground (1) and coordinates with limited roller (9)
Spacing column (3).
3. a kind of outer bottom coating equipment of bridge tunnel steel immersed tube according to claim 1 or 2, which is characterized in that described hidden
The upper end both sides of peaceful Steel Structure (4) are respectively equipped with Left-side support (8), Right side support (12), the upper end two of the U-shaped breach
Side is respectively equipped with small gap；
When being hidden in the U-shaped breach for hidden peaceful, the corresponding installation respectively of the Left-side support (8), Right side support (12)
In two small gaps of U-shaped breach upper end, and the track (2) of hidden peaceful Steel Structure (4) upper end and concrete ground (1) surface
Track (2) is generally aligned in the same plane.
4. a kind of outer bottom coating equipment of bridge tunnel steel immersed tube according to claim 1, which is characterized in that the support is flat
Platform (15) includes upper and lower two support plates, and several connecting rods and a hydraulic cylinder (14), the hydraulic cylinder are equipped between two support plates
(14) spraying trolley (5) oscilaltion in hidden peaceful is realized in the movement of driving upper backup pad.
5. a kind of outer bottom coating equipment of bridge tunnel steel immersed tube according to claim 4, which is characterized in that the lower support
The bottom of plate is equipped with several cotter joints (13), and the support platform (15) is fixed on U in concrete ground (1) by cotter joint (13)
In v notch v.
6. a kind of outer bottom coating equipment of bridge tunnel steel immersed tube according to claim 1, which is characterized in that the spraying is small
Vehicle (5) includes spraying trolley Steel Structure (26), and spray robot (10), material are equipped on the spraying trolley Steel Structure (26)
Tank (11), gearbox (17), shaft coupling (18), proportioner (19), motor (20) and product pump (21)；
The material pot (11) connect with proportioner (19), product pump (21) respectively, the proportioner (19) and spray robot
(10) it connects, the motor (20) and gearbox (17) connection；
The gearbox (17) connect with shaft coupling (18), the shaft coupling (18) with mounted on spraying trolley Steel Structure (26) bottom
The rail wheel (16) in portion connects, and the rail wheel (16) can be along the track and concrete ground (1) table of hidden peaceful Steel Structure (4) lower end
The track (2) in face is mobile.
7. a kind of outer bottom coating equipment of bridge tunnel steel immersed tube according to claim 6, which is characterized in that the spraying is small
Sliding rail (23) is equipped in vehicle Steel Structure (26), spray robot (10) bottom is equipped with the gear coordinated with sliding rail (23)
(24), the spray robot (10) is acted by the rack (22) on gear (24) along sliding rail (23), realizes spray robot
(10) transverse shifting on spraying trolley Steel Structure (26).
8. a kind of outer bottom coating equipment of bridge tunnel steel immersed tube according to claim 7, which is characterized in that the sliding rail
(23) bottom is equipped with sliding rail and supports (25), and sliding rail supports (25) to be mounted on spraying trolley Steel Structure (26).
9. a kind of outer bottom coating equipment of bridge tunnel steel immersed tube according to claim 1, which is characterized in that the concrete
Ground (1) is equipped with several steel buttresses (7), and small segment steel immersed tube (6) is placed on the steel buttress (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820068287.5U CN208082746U (en) | 2018-01-16 | 2018-01-16 | The outer bottom coating equipment of bridge tunnel steel immersed tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820068287.5U CN208082746U (en) | 2018-01-16 | 2018-01-16 | The outer bottom coating equipment of bridge tunnel steel immersed tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208082746U true CN208082746U (en) | 2018-11-13 |
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ID=64065833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820068287.5U Active CN208082746U (en) | 2018-01-16 | 2018-01-16 | The outer bottom coating equipment of bridge tunnel steel immersed tube |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107999307A (en) * | 2018-01-16 | 2018-05-08 | 江苏中矿大正表面工程技术有限公司 | A kind of outer bottom coating equipment of bridge tunnel steel immersed tube |
-
2018
- 2018-01-16 CN CN201820068287.5U patent/CN208082746U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107999307A (en) * | 2018-01-16 | 2018-05-08 | 江苏中矿大正表面工程技术有限公司 | A kind of outer bottom coating equipment of bridge tunnel steel immersed tube |
| CN107999307B (en) * | 2018-01-16 | 2023-12-05 | 江苏中矿大正表面工程技术有限公司 | Outer bottom surface mounting equipment of bridge tunnel steel immersed tube |
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