CN207245720U - A kind of concrete shield prefabricated pipe section of pre-buried electronic tag - Google Patents
A kind of concrete shield prefabricated pipe section of pre-buried electronic tag Download PDFInfo
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- CN207245720U CN207245720U CN201721061414.0U CN201721061414U CN207245720U CN 207245720 U CN207245720 U CN 207245720U CN 201721061414 U CN201721061414 U CN 201721061414U CN 207245720 U CN207245720 U CN 207245720U
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- electronic tag
- mounting base
- arc
- pipe section
- prefabricated pipe
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Abstract
A kind of concrete shield prefabricated pipe section of pre-buried electronic tag, including arc-shaped concrete slab, it is characterised in that arc-shaped concrete slab is internally provided with bar frame, the side of left and right two of arc-shaped concrete slab is equipped with locating slot, and arc-shaped concrete slab intrados is equipped with connector fixing groove；Connector fixing groove bottom is equipped with connector jack, and connector jack extends to the side of concrete slab；The arc-shaped concrete slab intrados center is equipped with injected hole, and electronic tag is embedded with advance on the right side of injected hole.
Description
Technical field
It the utility model is related to field of track traffic, and in particular to a kind of concrete shield prefabricated pipe of pre-buried electronic tag
Piece.
Background technology
Shield duct piece is the main mounting structure of shield-tunneling construction, is the innermost layer barrier in tunnel, carries resistance soil layer pressure
The effect of power, groundwater pressure and some special loads.Shield duct piece is the permanent lining, secondary lining structure of shield tunnel, shield pipe
Tablet quality is directly related to the total quality and safety in tunnel, influences the water resistance and endurance quality in tunnel.Shield duct piece point
Standard film, adjacent piece and the piece that binds (K), standard film overlook rectangularity, mould are selected in the production process, after the completion of pouring
There can be A marks on surface；Adjacent piece is overlooked into irregular quadrilateral, is had two right angles certainly, is selected mould in the production process, pour
There can be mark on surface after the completion of building, bind piece minimum, overlooks in echelon.Fixed between section of jurisdiction by connector, section of jurisdiction intrados
On be useful for the groove of fixedly connected part.
Electronic tag is a kind of contactless automatic identification technology, it is identified destination object and obtained by radiofrequency signal
Take related data, identification work is without manual intervention, and waterproof that RFID technique has, antimagnetic, high temperature resistant, service life is long, reads
Taking distance, data can encrypt, store data capacity bigger, store the advantages that information is changed freely greatly, on label.Currently require that
To high ferro precast concrete lifecycle management, if in concrete shield prefabricated pipe section additional electronic tag will be installed, then
Can be to provide technical foundation for railway electronic information.Easy to position, maintenance is replaced, and carries out lifecycle management.At present
It is existing some be used for electronic tags on prefabricated component, but these product simple structures can not be resisted in concreting process
The influence of motive power, shakes in casting process, it is impossible to is accurately installed on designated position.It cannot meet high ferro
The quasi- essence of height of construction, the requirement of standardization, it is impossible to suitable for the production technology of high ferro prefabricated component.
Utility model content
To solve the problems, such as the pre-buried electronic tag in high ferro precast concrete shield prefabricated pipe section, the utility model provides
A kind of concrete shield prefabricated pipe section of pre-buried electronic tag.
The utility model adopts the following technical scheme that realization：
A kind of concrete shield prefabricated pipe section of pre-buried electronic tag, including arc-shaped concrete slab, it is characterised in that circle
Arc concrete slab is internally provided with bar frame, and the side of left and right two of arc-shaped concrete slab is equipped with locating slot, circular arc
Shape concrete slab intrados is equipped with connector fixing groove；Connector fixing groove bottom is equipped with connector jack, and connector jack prolongs
Reach the side of concrete slab；The arc-shaped concrete slab intrados center is equipped with injected hole, and injected hole right side is pre-buried
Equipped with electronic tag；
The electronic label device includes stent, and stent is door type, and stent includes integrally formed left leg, right leg
And crossbeam, the bottom of left leg and right leg are both provided with reinforced bar fastener；Cross rail top is equipped with label mounting base, label mounting base
Top surface be equipped with groove, be placed with electronic tag in groove；Tarpaulin, the interior shape of tarpaulin are arranged with label mounting base
Consistent with label mounting base shape, the label mounting base and tarpaulin are made of thermoplastic；Left leg and right leg
On reinforced bar fastener be stuck on concrete slab bar frame on two parallel reinforcing bars, electronic label device is integrally embedded in circle
Inside arc concrete slab, the top surface of tarpaulin is flushed with the surface of arc-shaped concrete slab.
It is further to improve, the outer wall of the tarpaulin be equipped with it is anti-tripping, it is described it is anti-tripping for triangular pyramidal it is raised.
Further to improve, the tarpaulin inside top is equipped with two circle ultrasound lines.
Further to improve, the stent is integrally formed with label mounting base, the crossbeam of the stent downwards it is integral into
Type has fixed plate, and the left and right ends of fixed plate are connected respectively at left leg and right leg, and the fixed plate is equipped with vent,
Reinforcing rib is equipped between the fixed plate and the crossbeam of stent.
Further to improve, the stent is steel, and the label mounting base bottom is integrally formed with fixed card buckle, steel
The crossbeam of stent is equipped with mounting hole, and fixed card buckle insertion mounting hole, makes label mounting base be fixed on crossbeam.
Further to improve, the fixed card buckle of the label mounting base bottom is equipped with card slot, integral on the mounting hole
Form the fixture block coordinated with card slot.
It is further to improve, the side of the crossbeam of the steel stent, downwards integrally formed with side fixed plate, side fixed plate
It is equipped with side mounting hole
Compared with prior art, the utility model has the following advantages：
The concrete shield prefabricated pipe section of the utility model, the installation site of electronic tag is reasonable, convenient installation and detection.
Electronic label device in the utility model, is a kind of device of built-in type, is fixed on the framework of steel reinforcement of prefabricated component when mounted
On, it is designed with manufacture method the characteristics of for concrete shield prefabricated pipe section, it is widely applicable.The electronic label device uses
Stent and the two-part split-type design of tarpaulin, can replace faulty electronic tag.And tarpaulin and label installation
Seat can use ultrasonic bonds, easy to assembly quick.Fixed plate, reinforcing rib, vent and reinforced bar fastener etc. design, can be effective
Prevent that the pressure in prefabricated component casting process is uneven and what vibrations were caused rocks problem, it is ensured that electronic tag accurate is installed on
On designated position.
Brief description of the drawings
Fig. 1 is the top view of the concrete shield prefabricated pipe section of pre-buried electronic tag；
Fig. 2 is the side view of the concrete shield prefabricated pipe section of pre-buried electronic tag；
Fig. 3 is the electronic label device schematic diagram of embodiment 1；
Fig. 4 is tarpaulin schematic diagram；
Fig. 5 is 1 electronic label device installment state schematic diagram of embodiment；
Fig. 6 is 2 electronic label device stereogram of embodiment；
Fig. 7 is 2 electronic label device front view of embodiment；
Fig. 8 is 2 label mounting base schematic diagram of embodiment；
Fig. 9 is 2 label mounting base fixed installation diagram of embodiment.
Embodiment
Embodiment 1
A kind of concrete shield prefabricated pipe section of pre-buried electronic tag as depicted in figs. 1 and 2, including arc-shaped concrete
Plate, arc-shaped concrete slab are internally provided with bar frame, and the side of left and right two of arc-shaped concrete slab is equipped with locating slot
112, arc-shaped concrete slab intrados 111 is equipped with connector fixing groove 113；Connector fixed the bottom of the tank 113 is equipped with connector
Jack（Do not shown in figure）, connector jack extends to the side of arc-shaped concrete slab, the arc-shaped concrete slab inner arc
Face center is equipped with injected hole 114, and the right side of injected hole 114 is embedded with electronic tag 115 in advance.
For electronic label device as shown in figure 3, including stent 1, the stent 1 is door type, including the leg of left and right two and
Crossbeam, below the crossbeam is integrally formed with fixed plate, and fixed plate both ends are connected with two legs, between fixed plate and stent 1
Equipped with reinforcing rib, fixed plate and reinforcing rib can strengthen supporting structure intensity, rocking when preventing from pouring.Fixed plate is equipped with decompression
Hole 5, vent 5 can allow concrete to be flowed freely in stent both sides, prevent the pressure imbalance of left and right sides concrete and cause
Rock.Reinforced bar fastener 8 is equipped with two legs of stent 1, reinforced bar fastener 8 is the plastic button for having certain elasticity, can
It is buckled on the bar frame of precast concrete, plays the role of support bracket fastened.Installed equipped with label at the top of 1 crossbeam of stent
Seat 2, the top surface of label mounting base 2 is equipped with groove, and electronic tag 3 is placed with groove.Waterproof cap sleeve 4 is pushed up in label mounting base 2
Portion.Label mounting base 2 is cylinder, and the interior shape of tarpaulin 4 is consistent with 2 shape of label mounting base.Outside label mounting base 2
Surface is equipped with fixed swage, and after pouring, concrete is flowed into fixed swage, strengthens fixed effect.The outer wall of the tarpaulin 4
Anti-tripping 6, anti-tripping 6 are equipped with as triangular pyramidal protrusion, it is anti-tripping that there is fixation.4 inside top of tarpaulin is equipped with two
Enclose ultrasound lines 41（As shown in Figure 4）.In use, after confirming that electronic tag is normal, you can practical ultrasonic wave heating bonding, makes to prevent
Water cap 4 and label mounting base knot 2 are integrated.
The application method of the device is：
Step 1）Electronic tag is detected, electronic tag is unable to normal response, is then changed to normal electronic tag；
Step 2) tarpaulin and label mounting base are closely fastened, tarpaulin and label are pacified using ultrasonic bonds machine
Fill seat and carry out ultrasonic wave heating bonding；
Step 3）Reinforced frame is put into concrete shield prefabricated pipe section mould, consolidates stent by two reinforced bar fasteners
Determine on bar frame；
Step 4）Poured using concrete in concrete shield prefabricated pipe section mould, make the top surface of tarpaulin with
The surface of concrete shield prefabricated pipe section flushes, and the concrete shield prefabricated pipe section of pre-buried electronic tag is obtained after the completion of pouring
Finished product.
State after installation is as shown in figure 5, two parallel reinforcing bars on bar frame are stuck in reinforced bar fastener.
Embodiment two
A kind of concrete shield prefabricated pipe section of pre-buried electronic tag, including arc-shaped concrete slab, arc-shaped concrete
Intralamellar part is equipped with bar frame, and the side of left and right two of arc-shaped concrete slab is equipped with locating slot 112, arc-shaped concrete
Plate intrados 111 is equipped with connector fixing groove 113；Connector fixed the bottom of the tank 113 is equipped with connector jack（Do not shown in figure）,
Connector jack extends to the side of arc-shaped concrete slab, and the arc-shaped concrete slab intrados center is equipped with slip casting
Hole 114, the right side of injected hole 114 are embedded with electronic tag 115 in advance.
The electronic label device of electronic tag as shown in Figures 6 and 7 in the present embodiment, including steel stent 1 ', the steel
Stent is door type, and steel stent 1 ' includes integrally formed left leg, right leg and crossbeam, set on the crossbeam of steel stent 1 '
There is vent 5 ', vent can allow concrete to flow back and forth, and the pressure of the concrete generation on balance bracket two sides, plays stabilization
The effect of stent.Reinforced bar fastener 8 ' is made using metal plate in the bottom of left leg and right leg, and reinforced bar fastener 8 ' is used to be buckled in prefabricated
On the reinforced frame of part；Cross rail top is equipped with label mounting base 2 ', and the top surface of label mounting base 2 ' is equipped with groove, is placed with groove
Electronic tag.Tarpaulin 4 ', interior shape and the 2 ' shape one of label mounting base of tarpaulin 4 ' are arranged with label mounting base 2 '
Cause, the outer wall of tarpaulin 4 ' is equipped with anti-tripping 6 ', described anti-tripping 6 ' and is installed for triangular pyramidal protrusion, tarpaulin 4 ' and label
Seat 2 ' is made of thermoplastic, and tarpaulin inside top is equipped with two circle ultrasound lines.The side of the crossbeam of steel stent 1 ', to
Under integrally formed with side fixed plate 7 ', side fixed plate 7 ' be equipped with side mounting hole 10 '.
As shown in Figure 8 and Figure 9, label mounting base 2 ' is fixed using click on fashion, the one of label mounting base bottom 2 '
Form fixed card buckle, fixed card buckle is equipped with card slot 21, and the crossbeam of steel stent is equipped with mounting hole 9 ', one on mounting hole 9 '
Body formed to have the fixture block 91 coordinated with card slot, fixed card buckle insertion mounting hole 9 ', makes label mounting base 2 ' be fixed on crossbeam.
When in use, label mounting base 2 ' can be selected on the mounting hole 9 ' that is inserted on crossbeam, can also select to be inserted in side
On side mounting hole 10 ' in fixed plate 7 '.Flexibly selected according to prefabricated component situation.
The application method of device in the present embodiment is：
Step 1）Electronic tag is detected, electronic tag is unable to normal response, is then changed to normal electronic tag；
Step 2）Electronic tag is put into groove, according to the concrete condition of concrete shield prefabricated pipe section, label is pacified
Dress seat is fixed in crossbeam or fixed plate；
Step 3) tarpaulin and label mounting base are closely fastened, tarpaulin and label are pacified using ultrasonic bonds machine
Fill seat and carry out ultrasonic wave heating bonding；
Step 4）Reinforced frame is put into concrete shield prefabricated pipe section mould, then by two reinforced bar fasteners by steel branch
On frame fixed steel bars frame；
Step 5）Poured using concrete in concrete shield prefabricated pipe section mould, make the top surface of tarpaulin with
The surface of concrete shield prefabricated pipe section flushes, and concrete shield prefabricated pipe section finished product is obtained after the completion of pouring.
Above example is merely to illustrate the utility model, but is not intended to limit the scope of the present invention, every foundation
Any simple modification, equivalent change and modification that the technical essence of the utility model makees following instance, still falls within this reality
In the range of new technique scheme.
Claims (7)
1. a kind of concrete shield prefabricated pipe section of pre-buried electronic tag, including arc-shaped concrete slab, it is characterised in that circular arc
Shape concrete slab is internally provided with bar frame, and the side of left and right two of arc-shaped concrete slab is equipped with locating slot, arc-shaped
Concrete slab intrados is equipped with connector fixing groove；Connector fixing groove bottom is equipped with connector jack, the extension of connector jack
To the side of concrete slab；The arc-shaped concrete slab intrados center is equipped with injected hole, and injected hole right side is pre- embedded
There is electronic tag；
The electronic label device includes stent, and stent is door type, and stent includes integrally formed left leg, right leg and horizontal stroke
The bottom of beam, left leg and right leg is both provided with reinforced bar fastener；Cross rail top is equipped with label mounting base, the top of label mounting base
Face is equipped with groove, and electronic tag is placed with groove；Tarpaulin, the interior shape and mark of tarpaulin are arranged with label mounting base
Label mounting base shape is consistent, and the label mounting base and tarpaulin are made of thermoplastic；On left leg and right leg
Reinforced bar fastener is stuck on floorings bar frame on two parallel reinforcing bars, and electronic label device is integrally embedded in arc-shaped mixed
Inside concrete board, the top surface of tarpaulin is flushed with the intrados of arc-shaped concrete slab.
2. the concrete shield prefabricated pipe section of a kind of pre-buried electronic tag as claimed in claim 1, it is characterised in that described anti-
The outer wall of water cap be equipped with it is anti-tripping, it is described it is anti-tripping for triangular pyramidal it is raised.
3. the concrete shield prefabricated pipe section of a kind of pre-buried electronic tag as claimed in claim 1, it is characterised in that described anti-
Water cap inside top is equipped with two circle ultrasound lines.
A kind of 4. concrete shield prefabricated pipe section of pre-buried electronic tag as claimed in claim 1, it is characterised in that the branch
Frame is integrally formed with label mounting base, and the crossbeam of the stent is downwards integrally formed with fixed plate, the left and right ends of fixed plate
It is connected respectively at left leg and right leg, the fixed plate is equipped with vent, between the fixed plate and the crossbeam of stent
Equipped with reinforcing rib.
A kind of 5. concrete shield prefabricated pipe section of pre-buried electronic tag as claimed in claim 1, it is characterised in that the branch
Frame is steel, and the label mounting base bottom is equipped with mounting hole integrally formed with fixed card buckle, the crossbeam of steel stent, fixed
Buckle insertion mounting hole, makes label mounting base be fixed on crossbeam.
A kind of 6. concrete shield prefabricated pipe section of pre-buried electronic tag as claimed in claim 5, it is characterised in that the mark
The fixed card buckle of label mounting base bottom is equipped with card slot, integrally formed with the fixture block coordinated with card slot on the mounting hole.
A kind of 7. concrete shield prefabricated pipe section of pre-buried electronic tag as claimed in claim 5, it is characterised in that the steel
The side of the crossbeam of stent processed, is equipped with side mounting hole integrally formed with side fixed plate, side fixed plate downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721061414.0U CN207245720U (en) | 2017-08-23 | 2017-08-23 | A kind of concrete shield prefabricated pipe section of pre-buried electronic tag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721061414.0U CN207245720U (en) | 2017-08-23 | 2017-08-23 | A kind of concrete shield prefabricated pipe section of pre-buried electronic tag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207245720U true CN207245720U (en) | 2018-04-17 |
Family
ID=61882508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721061414.0U Active CN207245720U (en) | 2017-08-23 | 2017-08-23 | A kind of concrete shield prefabricated pipe section of pre-buried electronic tag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207245720U (en) |
-
2017
- 2017-08-23 CN CN201721061414.0U patent/CN207245720U/en active Active
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