CN106759518B - Concrete works deformation joint sealing swaging die with protrusion and reinforcing fiber - Google Patents
Concrete works deformation joint sealing swaging die with protrusion and reinforcing fiber Download PDFInfo
- Publication number
- CN106759518B CN106759518B CN201611155772.8A CN201611155772A CN106759518B CN 106759518 B CN106759518 B CN 106759518B CN 201611155772 A CN201611155772 A CN 201611155772A CN 106759518 B CN106759518 B CN 106759518B
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- Prior art keywords
- water pocket
- skeleton
- water
- swaging die
- concrete
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/16—Sealings or joints
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G15/00—Forms or shutterings for making openings, cavities, slits, or channels
- E04G15/04—Cores for anchor holes or the like around anchors embedded in the concrete
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/16—Arrangement or construction of joints in foundation structures
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating
- E21D11/385—Sealing means positioned between adjacent lining members
Abstract
The present invention relates to a kind of with raised and reinforcing fiber concrete works deformation joint sealing swaging die, swaging die includes skeleton and water pocket, the water pocket connect with skeleton and is arranged on the outside of skeleton, in the application swaging die, the skeleton is connect with the sealing piece for being embedded in fist stage concrete section part, water is filled in the water pocket, pour second stage concrete, and after second stage concrete initial set, release the water in the water pocket, and after the skeleton and water pocket are removed, it is formed in second stage concrete section for injecting the semi-circular chamber of molten asphalt, it can reach sealing effect in the intracavitary injection molten asphalt of type；The present invention can solve hydraulic engineering because of deformation joint seepage problem caused by stratum differential settlement or the changing of the relative positions, and swaging die is reusable.
Description
Technical field
It is the present invention relates to a kind of underground/submerged structure water-tight device, in particular to a kind of with protrusion and reinforcing fiber
Concrete works deformation joint sealing swaging die.
Background technique
In existing concrete structure, for example, it is the undergrounds such as checkdam, reservoir, subway, culvert, sluice, tunnel, underwater
In engineering, due to being unable to continuous placing or due to the deformation of settlement of foundation (earthquake), or the coagulation due to caused by the variation of temperature
The reasons such as expand with heat and contract with cold of native component, are pouring often deliberately there are deformation joint, these gaps will take anti-seep measure, prevent
External water or underground water leak into structure space, and present usual way is set between fist stage concrete and second stage concrete
Concrete pit is set, maltha and copper sheet or rubber water-proof piece are set in slot, however, this method needs preparatory concrete soil box, is
So that concrete pit is combined closely with second stage concrete, needs to carry out dabbing processing to peripheral 3 faces of concrete pit, thus can
Extend the duration and increase manually, simultaneously because the generally every segment length (height) of concrete pit only has 50-100cm, deformation gap is wanted
It is connected and composed by multiple concrete pits, therefore the irregular deformation of a plurality of transverse slot and multiple concrete pits, meeting can be generated
It causes the race of postorder perfusion maltha to emit phenomenon, and is difficult to clean up；And use number of patent application 2014100489253 with channel steel
Instead of the technology of concrete pit, although can save money and shorten the construction period than former construction method, since channel steel will be retained
In dam body, it is not possible to reuse, therefore still cause to waste, therefore be badly in need of one kind to be formed in second stage concrete section
The equipment of the prefabricated chamber of asphalt reperfusion.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of stops with protrusion and the concrete works deformation joint of reinforcing fiber
Water type cavity mold, swaging die of the invention can pour into pitch in the preset semicircle type chamber out of second stage concrete section,
And swaging die can be repeatedly used using rear taking-up, can satisfy a variety ofly using the vertical water sealing structure of this swaging die
Condition/stratum differential settlement or the changing of the relative positions, telescopic displacement etc. can save Master Cost and shorten the construction period.
To achieve the above object, the invention provides the following technical scheme:
A kind of concrete works deformation joint sealing swaging die with protrusion and reinforcing fiber, it is characterised in that it includes bone
Frame and water pocket, the water pocket connect with skeleton and are arranged on the outside of skeleton, application the swaging die when, the skeleton with it is pre-buried
It is connected in the sealing piece of fist stage concrete section part, fills water in the water pocket, pour second stage concrete, and in second stage concrete
After initial set, the water in the water pocket is released, and by after the skeleton and water pocket removal, is formed in second stage concrete for note
Enter the semi-circular chamber of molten asphalt.
More preferred, the sealing piece is rectangle copper sheet, and the pre- side being embedded in fist stage concrete is longitudinally set
There are 90 ° of dog-ears, the protruding setting length in the middle part of the other side from fist stage concrete section, for example, by the rectangle copper sheet
Half is embedded in fist stage concrete in advance, the other half is stretched out from fist stage concrete section.
It is more preferred, it is equipped with groove in the middle part of the skeleton, and the two sides of the skeleton longitudinally spaced are provided with fixation
Hole, and the upper and lower end of the skeleton is respectively equipped with lifting hole(eyelet) and pedestal, while 45 ° of chamferings are arranged in the two sides of the skeleton.
Further, the radius of the pedestal is less than or equal to the depth of groove.
More preferred, the water pocket has an arc section structure, and the upper end is equipped with water inlet, and be equipped with can be with for water inlet
The lid screwed, lower end is equipped with apopore, and apopore is equipped with the stay bolt with its matching thread, and apopore lower part is equipped with sealing
Bottom.
Further, the upper surface of the water pocket is plane, and the middle part of the plane is equipped with water pocket groove along longitudinal direction, and in
Water pocket groove two sides are longitudinally spaced to be equipped with fixed point, and the water pocket groove is closely matched with the skeleton groove on the skeleton
It closes, the fixation hole on fixed point and the skeleton on water pocket is fitted close.
The thickness of the further water pocket two sidewalls is 2 times of anterior wall thickness.
The further water pocket uses rubber bag with water, and is also mingled with reinforcing fiber silk, water in the cyst wall of the water pocket
Capsule circular arc external surface is equipped with lug boss.Wherein, groove, to accommodate preset sealing piece, skeleton are equipped in the middle part of the skeleton
Two sides are longitudinally spaced to be equipped with fixation hole, is deformed with fixing after water pocket prevention is pressurizeed, the upper end of skeleton is equipped with lifting hole(eyelet), conveniently stripped
And taking-up, the lower end of skeleton are equipped with pedestal, it is ensured that water pocket is hung out to type chamber together；45 ° of chamferings are arranged in the two sides of skeleton,
It is conveniently stripped.
Wherein, the radius of the pedestal is equal to 2/3 or so of the depth of groove or pedestal radius, can undertake big
Part water pocket bottom surface, it is ensured that disposably hang out skeleton and water pocket.
Wherein, the water pocket is semi-cylindrical or more than half elliptical cylinder-shape, and the upper end is equipped with water inlet, and lower end is equipped with sealing
Bottom, be equipped with apopore in bottom side, a root long bolt tightens or unscrew with apopore, blocks water or discharge water mesh to reach sealing
, plane to the middle part of lower plane is longitudinally equipped with water pocket groove, the size and skeleton groove close-fitting of water pocket groove, water pocket on water pocket
The two sides of plane be longitudinally spaced-apart equipped with fixed point；The water pocket two sidewalls are 2 times of anterior wall thickness, and two sides
Gradually forward wall circular arc is thinning for wall, and the groove and fixation hole of water pocket groove and fixed point and skeleton are correspondingly arranged, and dimensional fits are good
It is good, it can closely be assembled integrally.
In order to facilitate demoulding and reaching some strength, the water pocket selects rubber bag with water, and also presss from both sides in water pocket pars intramuralis
Reinforcing fiber silk that is miscellaneous to have reinforcing fiber silk, especially intersecting in length and breadth.
In order to make pitch in intracavitary adhesive more preferable of concrete-type, protrusion can be distributed in water pocket circular arc external surface
Portion, lug boss can be round point shape, or in the glazing bar of vertical or horizontal protrusion surface, can be in the intracavitary formation concave point of type after demoulding
Or groove, to increase the cohesive force of pitch.
The invention also discloses a kind of systems of concrete works deformation joint sealing swaging die with protrusion and reinforcing fiber
Method is made, the swaging die includes skeleton and water pocket, it is characterised in that including following technique and step:
1) carcasing: skeleton is rectangular steel plates, and thickness 2-4mm, length is greater than deformation joint height 20-40cm, at middle part
Fold or weld groove, depth of groove 15-30cm, recess width 5-10cm, skeleton 30-50cm containing recess width, in skeleton
Two sides be longitudinally spaced-apart setting fixation hole, lifting hole(eyelet) is set on the upper recess of skeleton, in the lower end or so of skeleton
Fan-shaped pedestal is respectively welded in two sides, and the radius of the pedestal is equal to the depth of the groove, and the two sides of skeleton are arranged 45 °
Chamfering；
2) water pocket makes: water pocket is rubber casting, and water pocket is semi-cylindrical, and it is recessed that the middle part of plane is longitudinally equipped with water pocket
The size of slot, water pocket groove is matched with skeleton groove, and the thickness of groove walls and two sidewalls is greater than the thickness of antetheca circular arc；It is described
Water pocket the upper end be equipped with water inlet, and water inlet is equipped with the lid that can screw, and lower end side is equipped with apopore, and apopore
Equipped with the stay bolt with its matching thread, apopore lower part sets Packed bottom, and the two sides of the fore-and-aft plane of water pocket are equipped with several
Fixed point, fixation hole and matching of the position, size of each fixed point with corresponding skeleton；Water pocket wall of the water pocket containing upper and lower end
Inside accompanies reinforcing fiber silk, and circular arc external surface is equipped with protrusion；
3) assembling of swaging die: water pocket groove is directed at skeleton groove, water pocket bottom is arranged on skeleton pedestal, the water
Capsule groove is fitted close with the skeleton groove on the skeleton, the fixed point on water pocket is closely matched with the fixation hole on the skeleton
It closes, is assembled integrally the swaging die that completes.
The invention also discloses a kind of applying for concrete works deformation joint sealing swaging die with protrusion and reinforcing fiber
Work method, including following technique and step:
1) fist stage concrete pours: sealing copper sheet is had to the section part for being preset in deformed concrete crack on one side of dog-ear,
Copper sheet is longitudinally disposed at the centre of concrete cross section width, and the pre-buried half of width protrudes half, and fixed form and sealing are purple
Copper sheet after-pouring fist stage concrete；
2) setting of swaging die: fist stage concrete solidifies a couple of days, and swaging die, the bone of swaging die are arranged at concrete cross section
Frame groove is stuck on the sealing copper sheet of fist stage concrete section protrusion, and coal tar is arranged on the concrete cross section of skeleton two sides
Felt；Pipe is set outside the apopore of water pocket side, and stay bolt one end is spirally connected by pipe and apopore；
3) water pocket fills the water: water or other liquid is added from the water inlet of the upper part of the water bag in the water pocket of the swaging die set
Body, water pocket tighten lid after filling it up with；
4) second stage concrete pours: after setting swaging die and template, second stage concrete according to profile height placement layer by layer,
Each every layer of 50cm or so, pours one layer after waiting lower layers' initial set to have certain degree of hardness again, until reaching the height of needs；
5) type chamber is formed: after second stage concrete initial set, being screwed out the stay bolt of side below water pocket, is released water capsule fluid
Body is arranged suspension hook in the lifting hole(eyelet) of skeleton, hangs out swaging die, forms semicircle type chamber in second stage concrete section part；
6) asphalt reperfusion: blocking the pipe of lower end, fills molten asphalt semicircle type is intracavitary, cooling；
When multiple deformation joints are arranged, repeat the above steps 1-6, and pitch does primary perfusion or is perfused for several times；
The swaging die hung out is cleared up in time, is maintained, storage, with benefit recycling.
Beneficial effects of the present invention
1. using swaging die preset mode of the invention, so that one, second stage concrete pours conveniently, section is neat, can be with
A semi-circular chamber is precast in second stage concrete section；
2. filling water in the water pocket of swaging die, the heat of concrete setting sending can be reduced；
3. swaging die hangs out second stage concrete after and can reuse, can economize on resources reduction waste；
4. can solve the undergrounds such as checkdam, reservoir, subway, culvert, sluice, tunnel, the permanent seam in Underwater Engineering
Leakage problems；
5. compared with conventional construction method, because it is not required to concrete soil box, it is possible to reduce needed for concrete soil box
Manually, the expenses such as machinery, template；
6. saving metal material because being not required to portion including reserved channel steel again and consuming；
7. constructing using this method the working procedure in the past on critical circuits, become non-key route process, saves
Duration, produce very big economic benefit and social benefit.
8. the technology of the present invention can solve a variety of ground condition/stratum differential settlement or the coagulation due to caused by the variation of temperature
Deformation joint seepage problem caused by the reasons such as expand with heat and contract with cold of native component；It can also prevent to break caused by because of natural calamities such as earthquakes
Leakage problems caused by the face interface changing of the relative positions, deformation.
Detailed description of the invention
Fig. 1 is the overlooking structure diagram of the skeleton of swaging die of the invention, wherein visible groove and bottom plate；
Fig. 2 is the schematic perspective view with fluted convex surface of Fig. 1, it is seen that bottom plate radius is identical as groove height；
Fig. 3 is the schematic perspective view of the groove plane of Fig. 1, it is seen that the two sides of skeleton are longitudinally spaced-apart setting
There is fixation hole；
Fig. 4 is the water pocket projecting surface schematic perspective view of swaging die of the invention, it is seen that water pocket outer circle is equipped with protrusion, on
End is equipped with water inlet, and lower end side is equipped with apopore；
Fig. 5 is the water pocket semicolumn plane stereo structural schematic diagram of swaging die of the invention, it is seen that water pocket groove and two sides
Fixed point；
Fig. 6 is projecting surface schematic perspective view after swaging die assembling of the invention, wherein visible skeleton top height is discharged
Capsule top certain distance, is generally higher by 20-40cm, to facilitate lifting；
Fig. 7 is another side plane stereo structural schematic diagram after swaging die assembling of the invention, wherein visible water pocket plane
The groove in the middle part of groove and skeleton in the middle part of fixed point and the cooperation of the fixation hole of skeleton plane, water pocket cooperates；
Fig. 8 is swaging die overlooking structure diagram of the invention, wherein the fixed point of visible water pocket plane protrudes from skeleton
Fixation hole, to guarantee not falling out to cause to deform；
Fig. 9 is enlarged structure schematic diagram at Fig. 8 A, it is seen that skeleton side is equipped with 45 ° of chamferings；
Figure 10 is swaging die cross-sectional structure schematic diagram of the invention, it is seen that circle before the wall ratio of water pocket groove and two sides
It is thick at arc, and gradually forwardly circular arc is thinning for two sides, side is equipped with apopore；
Figure 11 is the schematic perspective view that fist stage concrete section part is arranged in swaging die of the invention, wherein protrude
Sealing piece is set in the groove of skeleton, and skeleton is higher than the sealing piece certain altitude of concrete cross section, and water pocket is equal to or slightly higher than
Concrete cross section, water pocket lower part side apopore are equipped with pipe, and stay bolt is cooperated by pipe and apopore；
Figure 12 is water pocket apopore enlarged schematic partial view, it is seen that stay bolt is screwed out out of pipe, is at this time the state of discharging water,
Stay bolt is tightened by pipe and apopore as closed state；
Figure 13 is the overlooking structure diagram that a phase and second stage concrete section part is arranged in swaging die of the invention, wherein
The sealing piece of protrusion is set in the groove of skeleton；
Figure 14 is after swaging die of the invention is demoulded and hung out, intracavitary in the prefabricated semicircle type of second stage concrete section part
Overlooking structure diagram after filling pitch, wherein sealing piece half is located in fist stage concrete, and the half of protrusion is located at type chamber
In interior pitch.
Serial number in figure: 1. skeletons, 2. grooves, 3. pedestals, 4. fixation holes, 5. lifting hole(eyelet)s, 6. water pocket grooves, 7. antethecas, 8. into
The mouth of a river, 9. lug bosses, 10. apopores, 11. fixed points, 12. side walls, 13. fist stage concretes, 14. pipes, 15. stay bolts, 16.
Sealing piece, 17. bituminous felts, 18. second stage concretes, 19. pitches.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
Embodiment 1, with reference to attached drawing: a kind of concrete works deformation joint sealing swaging die with protrusion and reinforcing fiber,
Including skeleton 1 and water pocket, the water pocket connect with skeleton 1 and is arranged on the outside of skeleton, in the application swaging die, the bone
Frame 1 is connect with the sealing piece 16 for being embedded in 13 section part of fist stage concrete, is filled water in the water pocket, is poured second stage concrete
18, and after 18 initial set of second stage concrete, the water in the water pocket is released, and after the skeleton 1 and water pocket are removed, two
It is formed in 18 section of phase concrete for injecting the semi-circular chamber of molten asphalt 19.
More preferred, the sealing piece 16 is rectangle copper sheet, and 16 half of sealing piece is embedded in fist stage concrete in advance
In 13, the other half is stretched out from 13 section of fist stage concrete, and the pre- side being embedded in fist stage concrete 13 is longitudinally equipped with 90 ° of foldings
Angle；
It is more preferred, groove 2 is equipped in the middle part of the skeleton 1, and longitudinally spaced be provided in two sides of the skeleton 1 is consolidated
Determine hole 4, and the upper and lower end of the skeleton 1 is respectively equipped with lifting hole(eyelet) 5 and pedestal 3, while the two sides of the skeleton 1 are arranged 45 ° and fall
Angle.
Further, the radius of the pedestal 3 is less than or equal to 2 depth of groove.
More preferred, the water pocket has an arc section structure, and the upper end is equipped with water inlet 8, and be equipped with can for water inlet 8
With the lid screwed, lower end is equipped with apopore 10, and apopore 10 is equipped with the stay bolt 15 with its matching thread, under apopore 10
Portion sets Packed bottom.
Further, the upper surface of the water pocket is plane, and the middle part of the plane is equipped with water pocket groove 6 along longitudinal direction, and
Longitudinally spaced equipped with fixed point 11 in 6 two sides of water pocket groove, the water pocket groove 6 and the skeleton on the skeleton 1 are recessed
Slot 2 is fitted close, the fixation hole 4 on fixed point 11 and the skeleton 1 on water pocket is fitted close.
The thickness of the further water pocket two sidewalls 12 is 2 times of 7 thickness of antetheca.
The further water pocket uses rubber bag with water, and is also mingled with reinforcing fiber silk, water in the cyst wall of the water pocket
Capsule circular arc external surface is equipped with lug boss 9.Wherein, groove 2 is equipped in the middle part of the skeleton 1, to accommodate preset sealing piece 16, bone
The two sides of frame 1 are longitudinally spaced to be equipped with fixation hole 4, is deformed with fixing after water pocket prevents liquid feeding, and the upper end of skeleton 1 is equipped with lifting hole(eyelet) 5,
The lower end of conveniently stripped and taking-up, skeleton 1 is equipped with pedestal 3, it is ensured that water pocket is hung out to type chamber together；The two sides of skeleton 1
45 ° of chamferings are set, it is conveniently stripped.
Wherein, the radius of fan-shaped pedestal 3 is equal to 2/3 or so, Ke Yicheng of 2 depth of groove or 3 radius of pedestal
Carry on a shoulder pole most of water pocket bottom surface, it is ensured that disposably hang out skeleton 1 and water pocket.
Wherein, the water pocket is semi-cylindrical or more than half elliptical cylinder-shape, and the upper end is equipped with water inlet 8, and lower end is equipped with close
The bottom of envelope is equipped with apopore 10 in bottom side, and a root long bolt 15 is tightened or unscrewed with apopore 10, blocked water with reaching sealing
Or the purpose that discharges water, plane to the middle part of lower plane is longitudinally equipped with water pocket groove 6 on water pocket, and the size and skeleton of water pocket groove 6 are recessed
2 close-fitting of slot, the two sides of the plane of water pocket are longitudinally spaced-apart equipped with fixed point 11；The water pocket two sidewalls 12 are antethecas
The groove 2 of 2 times of 7 thickness, and gradually 7 circular arc of forward wall is thinning for two sidewalls 12, water pocket groove 6 and fixed point 11 and skeleton 1 and
Fixation hole 4 is correspondingly arranged, and dimensional fits are good, can be closely assembled integrally.
In order to facilitate demoulding and reaching some strength, the water pocket selects rubber bag with water, and also presss from both sides in water pocket pars intramuralis
Reinforcing fiber silk that is miscellaneous to have reinforcing fiber silk, especially intersecting in length and breadth.
In order to make pitch 19 in intracavitary adhesive more preferable of concrete-type, protrusion can be distributed in water pocket circular arc external surface
Portion 9, lug boss 9 can be round point shape, or in the glazing bar of vertical or horizontal protrusion surface, can be recessed in the intracavitary formation of type after demoulding
Point or groove, to increase the cohesive force of pitch 19.
The present embodiment also discloses a kind of with protrusion and the concrete works deformation joint sealing swaging die of reinforcing fiber
Manufacturing method, the swaging die include skeleton 1 and water pocket, it is characterised in that including following technique and step:
1) skeleton 1 makes: skeleton 1 is rectangular steel plates, and thickness 2-4mm, length is greater than deformation joint height 20-40cm, in
Portion folds or welds groove 2, and 2 depth of groove is 15-30cm, 2 width 5-10cm of groove, the 2 width 30-50cm containing groove of skeleton 1,
It is longitudinally spaced-apart setting fixation hole 4 in the two sides of skeleton 1, lifting hole(eyelet) 5 is set on the upper recess 2 of skeleton 1, in skeleton
Fan-shaped pedestal 2 is respectively welded at left and right sides of 1 lower end, the radius of the pedestal 2 is equal to the depth of the groove 1, skeleton 1
Two sides be arranged 45 ° of chamferings；
2) water pocket makes: water pocket is rubber casting, and water pocket is semi-cylindrical, and the middle part of plane is longitudinally equipped with water pocket groove
6, the size of water pocket groove 6 is matched with skeleton groove 2, and the thickness of groove walls and two sidewalls 12 is greater than the thickness of 7 circular arc of antetheca；
Described water pocket the upper end is equipped with water inlet 8, and water inlet 8 is equipped with the lid that can be screwed, and lower end side is equipped with apopore 10,
And apopore 10 is equipped with the stay bolt 15 with its matching thread, 10 lower part of apopore sets Packed bottom, the fore-and-aft plane of water pocket
Two sides be equipped with several fixed points 11, the position of each fixed point 11, size with corresponding skeleton 1 fixation hole 4 and match；Water pocket
Water pocket pars intramuralis containing upper and lower end accompanies reinforcing fiber silk, and circular arc external surface is equipped with lug boss 9；
3) assembling of swaging die: water pocket groove 6 is directed at skeleton groove 2, water pocket bottom is arranged on skeleton pedestal 3, institute
State the tight fit of skeleton groove 2 on water pocket groove 6 and the skeleton, the fixation on the fixed point 11 and the skeleton on water pocket
Hole 4 is fitted close, and is assembled integrally the swaging die that completes.
The present embodiment also discloses a kind of with protrusion and the concrete works deformation joint sealing swaging die of reinforcing fiber
Construction method, including following technique and step:
1) fist stage concrete pours: being preset in fist stage concrete 13 deformation joint on one side for what red copper sealing piece 16 had a dog-ear
Section part, sealing piece 16 are longitudinally disposed at the centre of concrete cross section width, and the pre-buried half of width protrudes half, stent
16 after-pouring fist stage concrete 13 of plate and sealing piece；
2) setting of swaging die: fist stage concrete 13 solidifies a couple of days, and swaging die is arranged at concrete cross section, swaging die
Skeleton groove 2 is stuck on the sealing piece 16 of 13 section of fist stage concrete protrusion, and drip is arranged on the concrete cross section of 1 two sides of skeleton
Green asphalt felt 17；Pipe 14 is set outside the apopore 10 of water pocket side, and 15 one end of stay bolt passes through pipe 14 and apopore 10
It is spirally connected；
3) water pocket fills the water: water or other liquid is added from the water inlet of the upper part of the water bag 8 in the water pocket of the swaging die set
Body, water pocket tighten lid after filling it up with；
4) second stage concrete pours: after setting swaging die and template, second stage concrete 18 is poured according to profile height layering
It builds, each every layer of 50cm or so pours one layer after waiting lower layers' initial set to have certain degree of hardness again, until reaching the height of needs；
5) type chamber is formed: after 18 initial set of second stage concrete, being screwed out the stay bolt 15 of side below water pocket, is released in water pocket
Liquid is arranged suspension hook in the lifting hole(eyelet) 5 of skeleton 1, hangs out swaging die, forms semicircle type chamber in 18 section part of second stage concrete；
6) asphalt reperfusion: blocking the pipe 14 of lower end, in semi-circular intracavitary No. 30 building asphalts 19 for filling melting, depending on applying
Work scene temperature is 2-12 hours general cooling time；
When multiple deformation joints are arranged, repeat the above steps 1-6, and pitch 19 does primary perfusion or is perfused for several times；It hangs out
Swaging die is cleared up in time, is maintained, storage, with benefit recycling.
Skeleton height of the invention is generally 2.5M, water pocket height 2.2M, and each frame film can pour the coagulation of 2.0M or so
Cob wall body after demoulding, improves swaging die, aforementioned construction method is repeated, until meeting wall height if wall is more than 2.0M；It should
Red copper sealing piece is connected with horizontal sealing piece using site welding.
The present invention is not required to concrete soil box, can shorten the construction period 20-30 days；Swaging die may be reused；This type chamber
Water is filled in the water pocket of mould, the heat of concrete setting sending can be reduced；It can be in the box dams retaining wall such as checkdam, reservoir
It constructs, can also be used for the applications of the various concrete works deformation joint sealings such as the undergrounds such as subway, culvert, tunnel, underwater, deformation joint
It is neat non-leakage；Deformation joint seepage water problems caused by the differential settlement of stratum can solve using this technology, or because of environment temperature
The caused deformation joint seepage problem of expanding with heat and contract with cold of concrete component caused by the variation of degree；It can also prevent because earthquake etc. is natural
Leakage problems caused by deformation of the changing of the relative positions of deformation joint section interface, displacement etc. caused by disaster etc..
Claims (6)
1. a kind of concrete works deformation joint sealing swaging die with protrusion and reinforcing fiber, it is characterised in that it includes skeleton
And water pocket, the skeleton middle part are equipped with groove, the water pocket is semi-cylindrical, and water pocket circular arc external surface is equipped with round point shape protrusion
Portion is mingled with the reinforcing fiber silk intersected in length and breadth in the cyst wall of water pocket, and the thickness of water pocket two sidewalls is 2 times of anterior wall thickness, water
The middle part of capsule plane is equipped with water pocket groove along longitudinal direction, and water pocket groove two sides are longitudinally spaced to be equipped with fixed point, water pocket groove and institute
It states the groove on skeleton to be fitted close and be arranged on the outside of skeleton, in the application swaging die, the groove of swaging die is stuck in one
On the sealing copper sheet of phase concrete cross section protrusion, water is filled in the water pocket, pours second stage concrete, and in second stage concrete
After initial set, the water in the water pocket is released, and by after the skeleton and water pocket removal, is formed in second stage concrete for injection
The semi-circular chamber of molten asphalt.
2. the concrete works deformation joint sealing swaging die according to claim 1 with protrusion and reinforcing fiber, special
Sign is that the sealing copper sheet is rectangle, and the pre- side being embedded in fist stage concrete is longitudinally equipped with 90 ° of dog-ears, the other side
From the protruding setting length in the middle part of fist stage concrete section.
3. the concrete works deformation joint sealing swaging die according to claim 1 with protrusion and reinforcing fiber, special
Sign is to be equipped with groove in the middle part of the skeleton, and the skeleton two sides it is longitudinally spaced be provided with fixation hole, and the skeleton
Upper and lower end be respectively equipped with lifting hole(eyelet) and pedestal, while 45 ° of chamferings are arranged in the two sides of the skeleton.
4. the concrete works deformation joint sealing swaging die according to claim 3 with protrusion and reinforcing fiber, special
Sign is that the radius of the pedestal is less than or equal to the depth of groove.
5. the concrete works deformation joint sealing swaging die according to claim 1 with protrusion and reinforcing fiber, special
Sign is that the water pocket has arc section structure, and the upper end is equipped with water inlet, and water inlet is equipped with the lid that can be screwed, under
End is equipped with apopore, is equipped with screw thread and stay bolt in apopore, the screw thread of stay bolt is matched with the screw thread in apopore, apopore
Lower part is equipped with the bottom of the sealing of water pocket.
6. the concrete works deformation joint sealing swaging die according to claim 3 with protrusion and reinforcing fiber, special
The fixation hole levied on the fixed point and the skeleton being on water pocket is fitted close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611155772.8A CN106759518B (en) | 2014-11-10 | 2014-11-10 | Concrete works deformation joint sealing swaging die with protrusion and reinforcing fiber |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611155772.8A CN106759518B (en) | 2014-11-10 | 2014-11-10 | Concrete works deformation joint sealing swaging die with protrusion and reinforcing fiber |
| CN201410627672.5A CN104314047B (en) | 2014-11-10 | 2014-11-10 | Water-bag type concrete works movement joint sealing swaging die and its manufacture and construction method |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410627672.5A Division CN104314047B (en) | 2014-11-10 | 2014-11-10 | Water-bag type concrete works movement joint sealing swaging die and its manufacture and construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106759518A CN106759518A (en) | 2017-05-31 |
| CN106759518B true CN106759518B (en) | 2019-01-15 |
Family
ID=52369348
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611155656.6A Active CN106759111B (en) | 2014-11-10 | 2014-11-10 | Water-bag type concrete works deformation joint sealing swaging die with reinforcing fiber |
| CN201510918853.8A Expired - Fee Related CN105568927B (en) | 2014-11-10 | 2014-11-10 | The construction method of water-bag type concrete works movement joint sealing swaging die |
| CN201510919231.7A Expired - Fee Related CN105370035B (en) | 2014-11-10 | 2014-11-10 | Manufacturing method of water-bag-type concrete-project deformation-joint water-stopping cavity film |
| CN201611155658.5A Active CN106759112B (en) | 2014-11-10 | 2014-11-10 | The manufacturing method of concrete works sealing swaging die with reinforcing fiber |
| CN201611155772.8A Active CN106759518B (en) | 2014-11-10 | 2014-11-10 | Concrete works deformation joint sealing swaging die with protrusion and reinforcing fiber |
| CN201611155773.2A Active CN106522167B (en) | 2014-11-10 | 2014-11-10 | The construction method of water-bag type concrete works sealing swaging die with protrusion |
| CN201611155657.0A Active CN106592532B (en) | 2014-11-10 | 2014-11-10 | The construction method of concrete works deformation joint sealing swaging die with reinforcing fiber |
| CN201611265274.9A Expired - Fee Related CN106759115B (en) | 2014-11-10 | 2014-11-10 | Water-bag type concrete works deformation joint sealing swaging die with protrusion |
| CN201611155771.3A Active CN106522166B (en) | 2014-11-10 | 2014-11-10 | The construction method of concrete works swaging die with protrusion and reinforcing fiber |
| CN201410627672.5A Expired - Fee Related CN104314047B (en) | 2014-11-10 | 2014-11-10 | Water-bag type concrete works movement joint sealing swaging die and its manufacture and construction method |
Family Applications Before (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611155656.6A Active CN106759111B (en) | 2014-11-10 | 2014-11-10 | Water-bag type concrete works deformation joint sealing swaging die with reinforcing fiber |
| CN201510918853.8A Expired - Fee Related CN105568927B (en) | 2014-11-10 | 2014-11-10 | The construction method of water-bag type concrete works movement joint sealing swaging die |
| CN201510919231.7A Expired - Fee Related CN105370035B (en) | 2014-11-10 | 2014-11-10 | Manufacturing method of water-bag-type concrete-project deformation-joint water-stopping cavity film |
| CN201611155658.5A Active CN106759112B (en) | 2014-11-10 | 2014-11-10 | The manufacturing method of concrete works sealing swaging die with reinforcing fiber |
Family Applications After (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611155773.2A Active CN106522167B (en) | 2014-11-10 | 2014-11-10 | The construction method of water-bag type concrete works sealing swaging die with protrusion |
| CN201611155657.0A Active CN106592532B (en) | 2014-11-10 | 2014-11-10 | The construction method of concrete works deformation joint sealing swaging die with reinforcing fiber |
| CN201611265274.9A Expired - Fee Related CN106759115B (en) | 2014-11-10 | 2014-11-10 | Water-bag type concrete works deformation joint sealing swaging die with protrusion |
| CN201611155771.3A Active CN106522166B (en) | 2014-11-10 | 2014-11-10 | The construction method of concrete works swaging die with protrusion and reinforcing fiber |
| CN201410627672.5A Expired - Fee Related CN104314047B (en) | 2014-11-10 | 2014-11-10 | Water-bag type concrete works movement joint sealing swaging die and its manufacture and construction method |
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| CN (10) | CN106759111B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107965324B (en) * | 2017-09-29 | 2023-12-22 | 中铁二十三局集团有限公司 | Assembled underpass tunnel |
| CN110144850B (en) * | 2019-05-22 | 2020-10-20 | 无锡市水利设计研究院有限公司 | Water stopping method of water stopping system for gate station |
| CN110205988A (en) * | 2019-06-25 | 2019-09-06 | 广东省水利水电第三工程局有限公司 | It is a kind of to be discharged the dual water-stopping system and its construction technology that box culvert is connect with new and old |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106522166A (en) | 2017-03-22 |
| CN106759115A (en) | 2017-05-31 |
| CN106592532B (en) | 2018-12-21 |
| CN105568927A (en) | 2016-05-11 |
| CN106759111B (en) | 2019-01-22 |
| CN105370035B (en) | 2017-05-24 |
| CN106759112B (en) | 2019-02-05 |
| CN106522167B (en) | 2019-01-04 |
| CN106759518A (en) | 2017-05-31 |
| CN106592532A (en) | 2017-04-26 |
| CN106759115B (en) | 2018-12-21 |
| CN105370035A (en) | 2016-03-02 |
| CN106522166B (en) | 2019-01-29 |
| CN104314047B (en) | 2017-03-01 |
| CN105568927B (en) | 2017-05-31 |
| CN104314047A (en) | 2015-01-28 |
| CN106759111A (en) | 2017-05-31 |
| CN106759112A (en) | 2017-05-31 |
| CN106522167A (en) | 2017-03-22 |
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