CN207105239U - If the concrete prefabricated bridge plate producing device of wire rope tensioning mechanism - Google Patents
If the concrete prefabricated bridge plate producing device of wire rope tensioning mechanism Download PDFInfo
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- CN207105239U CN207105239U CN201720732779.5U CN201720732779U CN207105239U CN 207105239 U CN207105239 U CN 207105239U CN 201720732779 U CN201720732779 U CN 201720732779U CN 207105239 U CN207105239 U CN 207105239U
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- bridge plate
- canopy
- wire rope
- tensioning mechanism
- rope tensioning
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Abstract
It the utility model is related to bridge tunnel architectural precast manufacture technology field.A kind of concrete prefabricated bridge plate producing device for setting wire rope tensioning mechanism, steam canopy and wire rope tensioning mechanism including being provided with cement bridge plate mould in setting gradually, wire rope tensioning mechanism includes base, the slide rail being arranged on base, the driving cylinder that the pull bar and driving pull bar being slidably connected on slide rail slide on slide rail, pull bar is provided with the cable wire via extended along slide rail bearing of trend, the one end of cable wire via away from steam canopy is provided with conical surface section and the conic clamp coordinated with conical surface section, conic clamp is provided with the clamping through hole axially extended, conic clamp is stitched together along the circumferentially distributed grip block of conic clamp by least two pieces and is encircled into clamping through hole, the base is provided with mounting hole.The utility model has laborsaving during tensioned cable and the advantages of can improve curing rate, solves the problems, such as that artificial tensioned cable is laborious in concrete prefabricated bridge plate manufacturing process and curing rate is slow.
Description
Technical field
Bridge tunnel architectural precast manufacture technology field is the utility model is related to, more particularly to one kind sets cable wire tensioning
The concrete prefabricated bridge plate producing device of mechanism.
Background technology
In the preparation method in the tunnel of bridge etc., it is first prefabricated bridge plate to have a kind of, is then transported to live splicing.Turning
During the concrete prefabricated bridge plate of axle bridge, some need by cable wire be tensioned and be located in concrete prefabricated bridge along bridge plate length direction
In the hole of plate.By the way that cement bridge plate mould is placed on outdoor sports, then the existing concrete prefabricated bridge plate of making is
Shelve port Embarrassing skeletons, pour into concrete again after air-set form.Cable wire is to draw to be tensioned to realize by people.It is therefore existing mixed
The solidifying prefabricated bridge plate production method of soil has the following disadvantages：It is laborious during tensioned cable；Firm time is grown.
Utility model content
The utility model is laborsaving when providing a kind of tensioned cable and can improve setting rate sets wire rope tensioning mechanism
Concrete prefabricated bridge plate producing device, solve in concrete prefabricated bridge plate manufacturing process that artificial tensioned cable is laborious and hardening
Slow-footed problem.
Above technical problem is that solved by following technical proposal：A kind of concrete prefabricated bridge for setting wire rope tensioning mechanism
Plate producing device, including cement bridge plate mould, it is characterised in that also including steam canopy and the cable wire positioned at steam canopy one end
Strainer, the cement bridge plate mould are located in the steam canopy, and the wire rope tensioning mechanism includes base, is arranged at
Slide rail, the pull bar being slidably connected on slide rail and the driving cylinder for driving pull bar to be slided on slide rail, the pull bar on base are set
There is the cable wire via extended along slide rail bearing of trend, the described one end of cable wire via away from steam canopy is provided with conical surface section and the same conical surface
Duan Peihe conic clamp, the conic clamp are provided with the clamping through hole axially extended, and the conic clamp is by least two pieces
The grip block circumferentially distributed along conic clamp is stitched together and is encircled into the clamping through hole, and the base is provided with mounting hole.
Cable wire tensioning is made through being inserted on bottom surface after pile passes through mounting hole and realizing and fixed.When making bridge plate, tensioned cable
Process be：By the head of cable wire from framework of steel reinforcement be used for wear cable wire preset clearance pass through after be then passed through after be then passed through cable wire
Via, then through clamping in through hole, conic clamp is inserted in conical surface section, is passing through driving cylinder（Usually oil cylinder）It is super remote
The direction pull bar of steam canopy causes pull bar to be slided on slide rail, is tensioned cable wire so as to realize, one section of duration is maintained after tensioning
Push rod is retreated to cable wire sizing again after straight configuration, so as to cause cable wire because the effect grip block of the conical surface clamps cable wire
It will not depart from from push rod.By in concreting to cement bridge plate mould, steam then is filled with steam canopy, so as to
Realize and improve setting rate.
Preferably, the steam canopy includes two grade beams be arrangeding in parallel, some canopies being distributed along grade beam bearing of trend
Bone and the canopy cloth being fixed on canopy bone, the cement bridge plate mould is between two grade beams, and the one of the canopy bone
End is another by the way that hinge same root grade beam is hinged, the other end is provided with connector using the hinge as the arc in the center of circle
Root grade beam is provided with the connecting hole using the hinge as the arc in the center of circle, and the connector is removedly plugged on the connecting hole
It is interior.Open steam canopy and make when pouring operation canopy bone so that hinge rotates and extracts connector, and then removed together with canopy cloth
Above cement bridge plate mould.It is convenient during steam canopy to open.
Preferably, the connector is provided with upper guide pad, the connecting hole is provided with lower guide pad, the upper guiding
Formed between block and lower guide pad and inserted for concrete pouring head along grade beam bearing of trend and eject connector out of connecting hole
Targeting port.When carrying out pouring operation, it is only necessary to concrete pouring head is designed the side of connector through canopy bone and be input to steam
It is the height position that can enter targeting port when concrete pouring head is positioned at translation above cement bridge plate mould in canopy
Put, whole cement bridge plate mould is expired into concreting along grade beam bearing of trend transportable concrete pouring head, works as coagulation
When native pouring head passes through targeting port, corresponding connector is ejected out of connecting hole, causes canopy bone not hinder concrete pouring head
Movement, the connector that concrete pouring head is pulled out under gravity after leaving is inserted into connecting hole from newly, even if
The position that steam canopy is raised is obtained to cover again.Without steam canopy is all lifted when pouring such as concrete, and can be by mixed
The movement of solidifying native pouring head carrys out automatic synchronization and lifts corresponding canopy bone, and concrete pouring head leaves rear canopy bone and can connected automatically
And realize on the automatic cover of canopy cloth.
Preferably, the outside of the grade beam is provided with the positioning rail extended along grade beam bearing of trend.
The utility model tool has the advantage that：It can improve setting rate, it is laborsaving during tensioned cable.
Brief description of the drawings
Fig. 1 is the real schematic top plan view of the utility model.
Fig. 2 is the schematic top plan view of wire rope tensioning mechanism.
Fig. 3 is the schematic elevation view of steam canopy.
Fig. 4 is the left view schematic diagram of steam canopy.
In figure：Contiguous block 3, steam canopy 6, grade beam 61, preceding grade beam 611, rear grade beam 612, connecting hole 613, hinge 614, canopy
Bone 62, connector 621, upper guide pad 622, lower guide pad 623, targeting port 624, canopy cloth 63, positioning rail 64, the shaping of cement bridge plate
Mould 65, wire rope tensioning mechanism 7, base 71, mounting hole 711, slide rail 72, pull bar 73, cable wire via 731, conical surface section 732, drive
Dynamic cylinder 74, conic clamp 75, clamping through hole 751, grip block 752, concrete pouring head 8.
Embodiment
The utility model is further described with embodiment below in conjunction with the accompanying drawings.
It is a kind of to set the concrete prefabricated bridge plate producing device of wire rope tensioning mechanism referring to Fig. 1, including steaming is set from right to left
Vapour canopy 6 and wire rope tensioning mechanism 7.
Steam canopy 6 includes two grade beams 61 be arrangeding in parallel, some canopy bones 62 and canopy cloth being distributed along grade beam bearing of trend
63.Grade beam 61 extends in left-right direction.Two grade beams 61 are preceding grade beam 611 and rear grade beam 612.The both ends of canopy bone 62 correspond
Ground is connected on two grade beams 61.Canopy cloth 63 is fixed on canopy bone 62.
Wire rope tensioning mechanism 7 includes base 71, two one slide rails 72 being arranged on base, the drawing being slidably connected on slide rail
The driving cylinder 74 that bar 73 and driving pull bar slide on slide rail.Base 71 is provided with mounting hole 711.Slide rail 72 prolongs in left-right direction
Stretch.Pull bar 73 extends along the longitudinal direction.Pull bar 73 is provided with the cable wire via 731 extended along slide rail bearing of trend.Cable wire via 731
Left end be provided with conical surface section 732 and with conical surface section coordinate conic clamp 75.
Referring to Fig. 2, conic clamp 75 is provided with the clamping through hole 751 axially extended.Conic clamp 75 is by two pieces along taper
The circumferentially distributed grip block 752 of dop is stitched together composition.Two pieces of grip blocks 752 are encircled into clamping through hole 751.
Referring to Fig. 3, the outside of preceding grade beam 611 is that front side is provided with the positioning rail 64 extended in left-right direction.Preceding grade beam 611 is set
There are some connecting holes 613 being distributed in left-right direction.The front end of canopy bone 62 is provided with connector 621.The front end of canopy bone 62 passes through it
On connector 621 be inserted in connecting hole 613 the same grade beam 611 and link together.The corresponding connecting hole of one connector.Even
Joint 621 is provided with upper guide pad 622.Connecting hole 613 is provided with lower guide pad 623.Upper guide pad 622 and lower guide pad 623
Form the guiding inserted towards left opening for concrete pouring head along grade beam bearing of trend and eject connector out of connecting hole
Mouth 624.
Referring to Fig. 4.The rear end of canopy bone 62 is hinged with rear grade beam 612 by hinge 614.The axis edge of hinge 614
Left and right directions extends.Connecting hole 613 is along the arc with hinge 614 for the circumferentially extending of the circle in the center of circle.Connector 621 be along with
Hinge 614 is the arc of the circumferentially extending of the circle in the center of circle.Connector is removedly plugged in the connecting hole.Preceding grade beam 611
Cement bridge plate mould 65 is provided between rear grade beam 612.Cement bridge plate mould 65 is located in steam canopy 6.Positioning rail
64 are linked together by the same grade beam 611 of some contiguous blocks 3.
Referring to Fig. 1 to Fig. 4, in use, by being punched on cement floor, will through mounting hole 711 by setscrew
Wire rope tensioning mechanism 7 is fixed.The process of tensioned cable is：Make the head of cable wire from cement bridge plate mould 65
Framework of steel reinforcement be used for wear cable wire preset clearance pass through after be then passed through after be then passed through cable wire via, then through clamping through hole
It is interior, conic clamp is inserted in conical surface section, then pushed away by driving cylinder towards a left side and pull bar slides on slide rail, so as to realize by
Cable wire is tensioned, and maintains to grow to cable wire at one section and shape after tensioning to retreat push rod again after straight configuration, due to the effect of the conical surface
Grip block clamps cable wire so that cable wire will not depart from from push rod.By in concreting to cement bridge plate mould, so
Steam is filled with steam canopy afterwards, so as to realize raising setting rate.
Specifically cast concrete is to the process in cement bridge plate mould 65：It is resisted against concrete pouring head stroller
Enter line slip on positioning rail 64 in left-right direction, concrete pouring head 8 extend into steam canopy 6 and is located at cement bridge plate shaping mould
Concrete is inputted above tool 65.When concrete pouring head move into said in targeting port targeting port open and cause connector
Extracted out of connecting hole.Concrete pouring head enable by canopy bone 62, concrete pouring head by after canopy bone in gravity
Effect lower union joint is reinserted in connecting hole.
Claims (4)
1. a kind of concrete prefabricated bridge plate producing device for setting wire rope tensioning mechanism, including cement bridge plate mould, its feature
It is, in addition to steam canopy and the wire rope tensioning mechanism positioned at steam canopy one end, the cement bridge plate mould is positioned at described
In steam canopy, the wire rope tensioning mechanism include base, the slide rail being arranged on base, the pull bar that is slidably connected on slide rail and
The driving cylinder that driving pull bar slides on slide rail, the pull bar are provided with the cable wire via extended along slide rail bearing of trend, the steel
The one end of rope via away from steam canopy is provided with conical surface section and the conic clamp coordinated with conical surface section, and the conic clamp is provided with along axle
To the clamping through hole of extension, the conic clamp be stitched together by least two pieces along the circumferentially distributed grip block of conic clamp and
The clamping through hole is encircled into, the base is provided with mounting hole.
2. the concrete prefabricated bridge plate producing device according to claim 1 for setting wire rope tensioning mechanism, it is characterised in that institute
Stating steam canopy includes two grade beams be arrangeding in parallel, some canopy bones being distributed along grade beam bearing of trend and the canopy being fixed on canopy bone
Cloth, for the cement bridge plate mould between two grade beams, one end of the canopy bone passes through hinge same root grade beam
The hinged, other end is provided with the connector using the hinge as the arc in the center of circle, and another grade beam is provided with the hinge
Axle is the connecting hole of the arc in the center of circle, and the connector is removedly plugged in the connecting hole.
3. the concrete prefabricated bridge plate producing device according to claim 2 for setting wire rope tensioning mechanism, it is characterised in that institute
State connector and be provided with upper guide pad, the connecting hole is provided with lower guide pad, shape between the upper guide pad and lower guide pad
Into the targeting port for being inserted for concrete pouring head along grade beam bearing of trend and ejecting connector out of connecting hole.
4. the concrete prefabricated bridge plate producing device for setting wire rope tensioning mechanism according to Claims 2 or 3, its feature exist
In the outside of the grade beam is provided with the positioning rail extended along grade beam bearing of trend.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720732779.5U CN207105239U (en) | 2017-06-22 | 2017-06-22 | If the concrete prefabricated bridge plate producing device of wire rope tensioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720732779.5U CN207105239U (en) | 2017-06-22 | 2017-06-22 | If the concrete prefabricated bridge plate producing device of wire rope tensioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207105239U true CN207105239U (en) | 2018-03-16 |
Family
ID=61578775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720732779.5U Active CN207105239U (en) | 2017-06-22 | 2017-06-22 | If the concrete prefabricated bridge plate producing device of wire rope tensioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207105239U (en) |
-
2017
- 2017-06-22 CN CN201720732779.5U patent/CN207105239U/en active Active
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