CN205714222U - Tunnel overall steel die bush platform building cart binds device - Google Patents
Tunnel overall steel die bush platform building cart binds device Download PDFInfo
- Publication number
- CN205714222U CN205714222U CN201620563220.XU CN201620563220U CN205714222U CN 205714222 U CN205714222 U CN 205714222U CN 201620563220 U CN201620563220 U CN 201620563220U CN 205714222 U CN205714222 U CN 205714222U
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- CN
- China
- Prior art keywords
- binds
- panel
- cover plate
- pipe
- lift shaft
- 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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Abstract
The utility model discloses a kind of tunnel overall steel die bush platform building cart to bind device, solve Tunnel Second Lining concrete surface capping position faulting of slab ends problem.It includes panel, the cover plate that binds, lift shaft, axle bed, stopping means and the pipe that binds, wherein said panel is provided with aperture of binding, the fixing pipe that binds of lower surface at panel, on the panel of described side, aperture of binding jagged, and the side contacted with the described pipe that binds in breach is provided with groove；Described lift shaft upper end is vertically fixed on described ear；Lift shaft is operating side through breach and axle bed posterior end.This utility model uses the cover plate that binds rotatable and realizes the Novel sealing apical organ technology of axially lifting, the cover plate that binds can realize smooth closely connected with steel die, fundamentally solve Tunnel Second Lining concrete surface capping position faulting of slab ends problem, after form removal, capping position concrete surface is without faulting of slab ends, overall smooth-going.
Description
Technical field
This utility model relates to technical field of tunnel construction, and specifically one is applicable to tunnel overall steel die bush block platform
The device that binds of car.
Background technology
At present, the length of home and abroad, big tunnel use overall punching block hydraulic lining trolley to construct mostly, use pumping
Concrete making technology carries out Tunnel Second Lining Construction.In overall punching block hydraulic lining trolley, there is a functional part and be called envelope
Apical organ, as the term suggests, it is simply that during placing of binding, concrete is that the tube pump that binds by the device that binds sends into mould, filling of binding
After having built, utilize the device that binds to close hole of binding and reach the purpose that binds.
In existing overall punching block hydraulic lining trolley pump concrete capping technology, the device that binds typically uses inner side plate
Formula or outer side rotary bind device structure, as a example by the board plug type of inner side, it is simply that insert a plate at the top of the pipe that binds, due to
The existence of plate, after pouring complete and maintenance, will necessarily form a cylindrical faulting of slab ends at this.For another example, outer side rotary, be
The bind top of pipe is previously implanted rotation cover, and the existence of rotation cover will necessarily cause depression, and then form reverse cylinder
Shape faulting of slab ends.
So, the pump concrete in reality is when binding staged construction, and bound device structure design limit, concrete table
Face can leave cylindrical faulting of slab ends (recessed or prominent lining concrete surface) in hole site of binding, it is impossible to fundamentally solves to bind
Position concrete surface residual faulting of slab ends problem, have impact on Tunnel Second Lining overall appearance quality to a certain extent.
Utility model content
In order to solve the deficiencies in the prior art, this utility model mainly solves Tunnel Second Lining concrete surface and binds position
Put faulting of slab ends problem, reach improve overall punching block hydraulic lining trolley pump concrete capping technology level and improve tunnel secondary
The purpose of lining concrete surface overall appearance quality.
This utility model solves the technical scheme that its technical problem used:
Tunnel overall steel die bush platform building cart binds device, it is characterised in that include panel, the cover plate that binds, lift shaft, axle
Seat, stopping means and the pipe that binds, wherein said panel is provided with aperture of binding, the fixing pipe that binds of lower surface at panel, described
Bind jagged on the panel of side, aperture, and the side contacted with the described pipe that binds in breach is provided with groove；
The cover plate that binds described in diameter is identical with described aperture of binding is provided with chamfering and ear；
Described lift shaft upper end is vertically fixed on described ear；
Outside the described pipe that binds, be provided with the axle bed for installing lift shaft, and described lift shaft through breach and
Axle bed posterior end is operating side.
Further, at described lift shaft with bind and be provided with stopping means between tube wall.
Further, at lift shaft with bind and arrange alignment scale between pipe, when both alignment scales overlap, institute
State the cover plate upper surface that binds concordant with described panel upper surface.
The beneficial effects of the utility model are:
This utility model have developed novel overall punching block hydraulic lining trolley pump concrete capping technology, and employing is bound
Cover plate is rotatable and realizes the Novel sealing apical organ technology axially lifted, and the cover plate that binds can realize smooth closely connected with steel die,
Fundamentally solve Tunnel Second Lining concrete surface capping position faulting of slab ends problem, capping position concrete surface after form removal
Without faulting of slab ends, overall smooth-going.
Secondary lining concrete surface outward appearance entirety smoothes out, and can effectively promote overall punching block hydraulic lining trolley pumped concrete
Grave top technical merit and Tunnel Second Lining concrete surface overall appearance quality.
This utility model very Lay Importance on Practical, is carried out at the overall punching block hydraulic lining trolley pumped concrete earth process of application
In the long tunnel of secondary moulded lining construction, overall punching block hydraulic lining trolley pump concrete can be effectively improved and bind
Technical merit and the purpose of raising Tunnel Second Lining concrete surface overall appearance quality, have wide in constructing tunnel field
Application prospect.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of device of originally binding.
Fig. 2 is the full sectional view of device of originally binding.
Fig. 3 is the state diagram that cover plate opens of binding.
Fig. 4 is the part-structure schematic diagram of device of binding.
Fig. 5 is the axonometric chart of cover plate of binding.
In figure: 1 panel, 11 bind aperture, 12 breach, 13 grooves, and 2 bind cover plate, 21 ears, 22 chamfer design, 3 liftings
Rotating shaft, 31 operating sides, 4 axle beds, 41 alignment scales, 5 stopping means, 6 bind pipe.
Detailed description of the invention
As shown in Figures 1 to 5, for existing defect, protection main body of the present utility model is as follows: exploitation is a kind of tunnel
Overall steel die bush platform building cart binds device, is made up of following structure.
The novel device structure that binds is mainly by panel 1, the cover plate 2 that binds, lift shaft 3, axle bed 4, stopping means 5 and bind
Pipe 6 grade forms, and wherein panel 1 is with a big plate of monoblock, uses steel plate to make, determines a major diameter and bind on panel
Aperture 11, such as, the aperture of binding of 20 cm diameters, the diameter in aperture of binding is identical with the internal diameter of the corresponding pipe that binds.Corresponding
At the lower surface of panel, weld the pipe 6 that binds, the pipe that binds for pipe, for and concrete conveying pipeline connect.
A breach 12 determined by the panel of above-mentioned side, aperture 11 of binding, is used for rotating shaft is installed.In breach 12
The side contacted with the above-mentioned pipe that binds is provided with a groove 13, is used for discharging slurry.
The cover plate 2 that binds uses chamfer design 22, and the side of the cover plate 2 that binds arranges an ear 21, and ear 21 is used for and rises
Fall rotating shaft 3 connects, and connected mode is for being welded to connect, and lift shaft 3 is vertical with the cover plate that binds.
Above-mentioned pipe 6 side of binding is provided with some axle beds 4, and axle bed about 4 orientation is coaxially disposed and lacks with above-mentioned
After the lift shaft 3 that mouth 12 positions are the most corresponding, above-mentioned passes breach and axle bed, lower end extends out and is provided with and is easy to
The operating side 31 of wrench operated.
The above-mentioned cover plate 2 that binds uses chamfering, band plate ear to design；Lift shaft 3 is fixed with the cover plate 2 that binds and is connected, can edge
Axially lift and rotate；The pipe that binds is fixed as one with the panel 1 of lining trolley, and binding, it is corresponding with the ear of the cover plate that binds to manage
Indentation, there uses bevel design, and concrete binds to manage and is fixed as one with axle bed.
Above-mentioned each parts use process for machining, assemble and complete carry out outer surface grinding process, it is ensured that the device that binds closes
The cover plate that binds under closed state smooths with slab joint.
Seamless closed-top technology process is as follows:
First, pump concrete binds before placing, the cover plate jacking rotating to outside aperture of binding of binding, and avoids binding
Orifice position, fits with template, opens the mouth of pipe that binds；
Second step, the device concrete that will bind binds to manage and snaps connection with concrete conveying pipeline, and concrete is pumped by pipeline
Enter mould, until filling slurry by mould, end of binding,
3rd step, binds after end, rotates backward rotation and lifting rotating shaft so that the cover plate that binds turns to bind at the mouth of pipe,
The cover plate that binds falls under the pressure of concrete slurry and closes the mouth of pipe that binds, it is achieved concrete binds；Bind after cover closure,
Cover plate smooths with panel outer surface seam, eliminates the faulting of slab ends phenomenon that binds.During the above-mentioned cover plate that binds falls, bind
Chamfering on cover plate is arranged so that the cover plate that binds has automatic capturing function.
4th step, dismantling concrete conveying pipe, and maintenance,
5th step, maintenance removes, after completing, the device that binds.
By the application of said structure, the work of overall punching block hydraulic lining trolley pumped concrete earth process Novel sealing top technology
Process flow: axially jacking lift shaft, rotary seal lamina tecti are opened hole → connections of binding and bound and manage and concrete delivery pipe → pump
Send concrete → rotation and lifting rotating shaft until cover plate coincide with aperture of binding and close hole of binding → → bound.
Key problem in technology point of the present utility model is the perfect adaptation of covering plate structure, liftable pivot structure and panel of binding,
And after closure, the cover plate that binds forms coordinating of a near seamless with panel.Operating process is simple, by simple rotation operation i.e.
Can, the structure design that the cover plate that binds axially lifts so that the cover plate that binds can realize smooth closely connected with steel die, and elimination is bound
Concrete surface faulting of slab ends phenomenon during placing.
As improving further, a limited block can be welded on lift shaft 3 so that bind cover plate and hole of binding
After salty conjunction spacing, do not rotating, preventing from rotating excessively, formed and preferably coordinate, form stopping means 5.
Arranging alignment scale 41 on lift shaft 3 and the pipe 6 that binds, when both scales overlap, expression is bound simultaneously
Cover plate upper surface is concordant with panel upper surface, forms a complete plane.
Embodiment described above is only to be described preferred implementation of the present utility model, not to this practicality
Novel scope is defined, and on the premise of without departing from this utility model design spirit, relevant technical staff in the field is to this
The various deformation of utility model and improvement, all should expand in protection domain as determined by this utility model claims.
Claims (3)
1. tunnel overall steel die bush platform building cart binds device, it is characterised in that include panel (1), the cover plate that binds (2), lift shaft
(3), axle bed (4), stopping means (5) and the pipe (6) that binds, wherein said panel is provided with aperture of binding (11), under panel
The fixing pipe (6) that binds in surface, described in bind aperture (11) side panel on jagged (12), and with described in breach (12)
The side of the pipe that binds contact is provided with groove (13)；
The cover plate (2) that binds described in diameter is identical with described aperture of binding is provided with chamfering and ear (21)；
Described lift shaft (3) upper end is vertically fixed on described ear (21)；
Described pipe (6) outside of binding is provided with the axle bed (4) for installing lift shaft, and described lift shaft (3) passes
Breach and axle bed posterior end are operating side (31).
Tunnel the most according to claim 1 overall steel die bush platform building cart binds device, it is characterised in that at described lift shaft
And bind and between tube wall, be provided with stopping means (5) (3).
Tunnel the most according to claim 1 overall steel die bush platform building cart binds device, it is characterised in that in lift shaft (3)
And bind alignment scale (41) be set between pipe (6), when both alignment scales overlap, described in bind cover plate upper surface and institute
State panel upper surface concordant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620563220.XU CN205714222U (en) | 2016-06-08 | 2016-06-08 | Tunnel overall steel die bush platform building cart binds device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620563220.XU CN205714222U (en) | 2016-06-08 | 2016-06-08 | Tunnel overall steel die bush platform building cart binds device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205714222U true CN205714222U (en) | 2016-11-23 |
Family
ID=57302443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620563220.XU Expired - Fee Related CN205714222U (en) | 2016-06-08 | 2016-06-08 | Tunnel overall steel die bush platform building cart binds device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205714222U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105888694A (en) * | 2016-06-08 | 2016-08-24 | 张济宏 | Tunnel integral steel mould lining trolley capping device and seamless capping process |
-
2016
- 2016-06-08 CN CN201620563220.XU patent/CN205714222U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105888694A (en) * | 2016-06-08 | 2016-08-24 | 张济宏 | Tunnel integral steel mould lining trolley capping device and seamless capping process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20210608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |