CN108374678A - Rubber fastening band is buried in reinforcement formula built in a kind of transverse direction - Google Patents
Rubber fastening band is buried in reinforcement formula built in a kind of transverse direction Download PDFInfo
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- CN108374678A CN108374678A CN201810262608.XA CN201810262608A CN108374678A CN 108374678 A CN108374678 A CN 108374678A CN 201810262608 A CN201810262608 A CN 201810262608A CN 108374678 A CN108374678 A CN 108374678A
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- band body
- reinforcing plate
- sealing band
- rubber fastening
- fastening band
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- 229920001971 elastomer Polymers 0.000 title claims abstract description 93
- 239000005060 rubber Substances 0.000 title claims abstract description 93
- 230000002787 reinforcement Effects 0.000 title claims abstract description 13
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 104
- 238000007789 sealing Methods 0.000 claims abstract description 100
- 238000005452 bending Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000010276 construction Methods 0.000 abstract description 23
- 238000000034 method Methods 0.000 abstract description 15
- 230000008569 process Effects 0.000 abstract description 7
- 238000004873 anchoring Methods 0.000 abstract description 6
- 230000007423 decrease Effects 0.000 abstract 1
- 239000003351 stiffener Substances 0.000 description 47
- 238000004073 vulcanization Methods 0.000 description 12
- 239000011265 semifinished product Substances 0.000 description 11
- 238000000465 moulding Methods 0.000 description 9
- 239000000047 product Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000007665 sagging Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK 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
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The invention discloses rubber fastening band, including sealing band body are buried in reinforcement formula built in a kind of transverse direction, wherein on the width direction along the sealing band body, clamp is respectively provided on two sides of the sealing band body；It is arranged at intervals with polylith reinforcing plate on length direction of the waterstop body interior along the sealing band body；Wherein, between the arbitrary two pieces adjacent reinforcing plates between be separated with a distance, every piece of reinforcing plate extends along the width direction of the sealing band body.By being arranged at intervals with reinforcing plate along waterstop length direction in waterstop body interior, cross-brace can be provided for waterstop.In the construction process, especially during poured concrete, ensure that rubber fastening band still keeps horizontality without extraneous support device, enhance the anchoring ability and waterproof ability of rubber fastening band, decreases the construction time for installing waterstop support device additional.
Description
Technical field
The present invention relates in reinforcement formula built in the waterstop technical field used in civil engineering more particularly to a kind of transverse direction
Bury rubber fastening band.
Background technology
Buried water strip is the waterproof material that concrete seam is important in tunnel, is mounted among tunnel double-lining, can be with
It deforms without losing water stopping function with the displacement of tunnel deformation joint, using its sealing and soft feature, water is intercepted
Except two linings.
Current waterstop is all smaller in lateral stiffness, it is easy to be bent.The quality of sealing belt construction is also tunnel water proofing
Pith, at present waterstop construction when, be to erect the side of waterstop, the other side is hanging, be used in combination reinforcing bar clamp general
Waterstop " end " is flat, although ensure that sagging, deformation does not occur in construction for waterstop, increases the construction time, delays
Construction speed virtually increases construction cost, and waterstop is in direct contact with reinforcing bar, this is resulted between waterstop and reinforcing bar
Concrete is difficult closely knit, and the concrete between waterstop and reinforcing bar also easily causes crackle, stomata etc., shadow during upper number
Construction quality is rung, leakage hidden trouble is increased.Remove reinforcing bar clamp, waterstop can be due to its own gravity, it is easy to occur
Sagging, deformation, and during poured concrete, waterstop as impact, flowing and the process of vibrating of concrete and
It shifts, can not thus ensure that the anchored end of waterstop can be anchored completely around in concrete, cause waterstop complete
Performance its water-proof function.Due to non-binding power between waterstop rubber and concrete, after waterstop shifts, make seam crossing
Concrete is thinning, causes " chip off-falling " phenomenon, seriously affects traffic safety.
Waterstop produce vulcanize when, to ensure the presentation quality of waterstop, prevent starved, levels between mold
The sum of semi-finished product film is more than mold cavity thickness, and rubber is fluid state in Pressurized-heated, and extra rubber is needed from mould
Have delivery end outflow, while reinforcing plate can be driven, change origin-location, causes reinforcement plate spacing excessive, substandard product.
Invention content
The purpose of the present invention is to provide bury rubber in reinforcement formula built in a kind of good waterproof performance, the simple transverse direction of construction and installation
Waterstop.
Rubber fastening band, including sealing band body are buried in reinforcement formula built in a kind of transverse direction of technical solution of the present invention offer,
Wherein, on the width direction along the sealing band body, on two sides of the sealing band body respectively
With clamp；Polylith reinforcement is arranged at intervals on length direction of the waterstop body interior along the sealing band body
Plate；
Wherein, between the arbitrary two pieces adjacent reinforcing plates between be separated with a distance, every piece of reinforcing plate is along institute
The width direction for stating sealing band body extends.
Further, it is provided with the Shape-changeable ring that can be deformed on the sealing band body, it is corresponding in the reinforcing plate
The position of the Shape-changeable ring is correspondingly provided with reinforcing plate bending section, and the reinforcing plate bending section is located in the Shape-changeable ring.
Further, it is provided with location hole in the reinforcing plate, is provided in the location hole for stopping with described
The rubber connecting pole of water band body connection.
Further, on the thickness direction along the sealing band body, the reinforcing plate is located at the waterstop sheet
The middle of body；
On the width direction along the sealing band body, the reinforcing plate is located at the center of the sealing band body
Between.
Further, on the length direction along the sealing band body, reinforcing plate described in polylith is distributed on described stop
In water band body.
Further, the spacing distance between the arbitrary two pieces adjacent reinforcing plates is between 100mm-1000mm.
Further, it is respectively arranged at least one ontology lug boss in the upper and lower surface of the sealing band body.
Further, the ontology lug boss in the upper and lower surface of the sealing band body is arranged symmetrically.
Further, the clamp, the ontology lug boss and the sealing band body are integrally formed.
Further, the length of the reinforcing plate is shorter 15mm-25mm than the width of the sealing band body；The reinforcing plate
Width between 50mm-150mm；The thickness of the reinforcing plate is the 1/6-1/3 of the waterstop body thickness；Arbitrary two pieces
Spacing distance between the adjacent reinforcing plate is 2-7 times of the width of the reinforcing plate.
Using above-mentioned technical proposal, have the advantages that：
Rubber fastening band is buried in reinforcement formula built in transverse direction provided by the invention compared with prior art, is had the following advantages：
First, it is arranged at intervals with reinforcing plate along waterstop length direction in waterstop body interior, can be provided for waterstop
Lateral stiffness.In the construction process, especially during poured concrete, ensure that rubber fastening band is supported without the external world
Horizontality is still kept in the case of device, enhances the anchoring ability and waterproof ability of rubber fastening band, is decreased and is added
The construction time of assembling device.
Second, spacing between reinforcing plate has controllability, can pass through the spacing changed between adjacent reinforcing plate
The size for connecing lateral stiffness is adjusted, to adapting to the construction requirement in tunnel.
Third has Shape-changeable ring in sealing band body, and reinforcing plate bending section is arranged in reinforcing plate, reinforcing plate bending section
Shape is consistent with Shape-changeable ring, is located at the reinforcing plate of waterstop body interior while providing lateral stiffness, and can comply with tunnel
The displacement of road deformation joint reduces resistance and stress of the rubber fastening band when with tunnel deformation, prevents internal reinforcing plate from answering
Power is excessive, and the situation for causing rubber fastening band to fall off, deforming.
4th, by the way that two pieces of adjacent reinforcing plate intervals are arranged, while ensure that sealing band body lateral stiffness,
It is convenient for rubber fastening band being crimped again, is conducive to the storage and transport of rubber fastening band.
5th, reinforcing plate whole outer surface is coated with the reinforcing plate adhesive Nian Jie with rubber so that reinforcing plate and waterstop
Ontology is fixed more secured.
6th, by being provided with location hole in reinforcing plate, rubber connecting pole is provided in location hole, in processing,
The vulcanization of rubber of rubber connecting pole and sealing band body is to together so that reinforcing plate and sealing band body are fixed more secured.
Description of the drawings
Fig. 1 is the structural schematic diagram for the rubber fastening band that one embodiment of the invention provides；
Fig. 2 is the vertical view of rubber fastening band shown in FIG. 1；
Fig. 3 is the structural schematic diagram for the rubber fastening band with Shape-changeable ring that one embodiment of the invention provides；
Fig. 4 is the vertical view of rubber fastening band shown in Fig. 3；
Fig. 5 is the structural schematic diagram for the rubber fastening band with location hole that one embodiment of the invention provides；
Fig. 6 is the structural schematic diagram for the mold that one embodiment of the invention provides；
Fig. 7 is the structural schematic diagram on the input extreme direction of lower template shown in fig. 6；
Fig. 8 is the lateral plan of the positioning lever in lower template；
Fig. 9 is the vertical view of positioning lever shown in Fig. 8；
The vertical view of mold when Figure 10 is first piece of reinforcing plate vulcanization；
The vertical view of mold when Figure 11 is next piece of reinforcing plate vulcanization.
Specific implementation mode
Specific implementation mode to further illustrate the present invention below in conjunction with the accompanying drawings.Wherein identical parts are with identical
Reference numeral indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down"
Refer to that the direction in attached drawing, word "inner" and "outside" refer respectively to the direction towards or away from geometric center of specific component.
It is buried in reinforcement formula built in transverse direction provided by the invention including rubber fastening band (hereinafter referred to as rubber fastening band) refers to
Portion is built-in with muscle class object, and rubber fastening band in concrete is embedded in construction, main application in constructing tunnel engineering,
Play sealing effect.
Muscle or muscle class object in the present invention can be the reinforcing rib of strip, or reinforcing plate or stiffener.
When " in bury " in the present invention refers to construction, rubber fastening band is embedded in concrete, accordingly it is also possible to by lateral
It is buried in built-in reinforcement formula during rubber fastening band is referred to as and buries rubber fastening band.
" transverse direction " in the present invention refers to the width direction along rubber fastening band, that is to say reinforcing rib or reinforcing plate or adds
The extending direction of strength plate along rubber fastening band width direction.
Embodiment one：
As shown in Figs. 1-2, the rubber fastening band that one embodiment of the invention provides, including sealing band body 2.
Wherein, on the width direction along sealing band body 2, card is respectively provided on two sides of sealing band body 2
First 1.
Wherein, it is arranged at intervals with polylith reinforcing plate on the length direction inside sealing band body 2 along sealing band body 2
3。
Wherein, between arbitrary two pieces adjacent reinforcing plates 3 between be separated with a distance, every piece of reinforcing plate 3 is along waterstop sheet
The width direction of body extends.
Reinforcing plate 3, which can be support plates, any planks for having support, booster action such as plastic plate, metallic plate, can make
It is used for reinforcing plate, is not limited only to metallic plate, plastic plate etc..Reinforcing plate 3 preferably uses Q235 carbon steel, thickness 2mm.
The thickness of sealing band body 2 is in 6mm~20mm, and it is standard rubbers material to prepare material, and weight is in 2.0kg/m-
Between 5.0kg/m, preferably 3.8kg/m.
Polylith reinforcing plate 3 is arranged in sealing band body 2, and every piece of reinforcing plate 3 is prolonged along the width direction of sealing band body 2
Stretch, polylith reinforcing plate 3 along sealing band body 2 the spaced arrangement of length direction.
Clamp 1 is respectively arranged on the two sides of the width direction of sealing band body 2, when for constructing and concreting
Together, anchoring or fastening effect are played.The section of clamp 1 is trapezoidal, and the one end being connect with sealing band body 2 is head end,
One end far from sealing band body 2 is end.On the direction from head end to end, thickness gradually increases clamp 1, be conducive to
The concrete of surrounding is combined together.
By arranging reinforcing plate 3 in sealing band body 2, the rigidity in transverse direction or width direction can be provided for waterstop.
In the construction process, especially during poured concrete, ensure waterstop in the case where being not added with external device still
Horizontality is kept, the anchoring ability and waterproof ability of waterstop are enhanced, the construction time of attachment means is also reduced, eliminates
" chip off-falling " security risk；The controllability of spacing between reinforcing plate 3 can be connect laterally just by changing the spacing of reinforcing plate to adjust
The size of degree, to adapt to the construction requirement in tunnel.
By the way that two pieces of adjacent reinforcing plates 3 are spaced setting, while ensure that sealing 2 lateral stiffness of band body, again
Convenient for waterstop to be crimped, it is conducive to the storage and transport of waterstop.
Preferably, binder is coated on the surface in reinforcing plate, for being bonded with the sealing band body of rubber so that add
Strong plate connect more secured with sealing band body.
Embodiment two：
As shown in Figs. 1-2, the structural schematic diagram of rubber fastening band is buried during transverse direction provided by the invention is reinforced, the present invention carries
It includes the sealing band body 2 that both sides carry clamp 1 that rubber fastening band is buried during the transverse direction of confession is reinforced, inside sealing band body 2
It is arranged at intervals with stiffener 3, the spacing distance between stiffener 3 is 2-7 times of 3 width of stiffener.Inside installs stiffener additional, can
Lateral stiffness is provided for waterstop, in the construction process, especially during poured concrete, ensures that waterstop is being not added with
Horizontality is still kept in the case of external device, enhances the anchoring ability and waterproof ability of waterstop, is also reduced and is installed additional
The construction time of device eliminates " chip off-falling " security risk；The controllability of the plate spacing of putting more energy into can be put more energy by changing
The spacing of plate connects the size of lateral stiffness to adjust, to adapt to the construction requirement in tunnel.
Wherein, " laterally reinforced in bury rubber fastening band " in embodiment two and " rubber fastening band " in embodiment one
It is identical, identical product is represented, naming method difference is differed only in；In " stiffener 3 " and embodiment one in embodiment two
" reinforcing plate 3 " is identical, represents identical product, differs only in naming method difference.
Embodiment three：
As shown in Figure 3-4, rubber fastening band provided by the invention, including sealing band body 2.
Wherein, on the width direction along sealing band body 2, card is respectively provided on two sides of sealing band body 2
First 1.
Wherein, it is arranged at intervals with polylith reinforcing plate on the length direction inside sealing band body 2 along sealing band body 2
3。
The Shape-changeable ring 4 that can be deformed is provided on sealing band body 2, the position phase of corresponding deformation ring 4 in reinforcing plate 3
It is provided with reinforcing plate bending section 5 with answering, reinforcing plate bending section 5 is located in Shape-changeable ring 4.
The present embodiment is to the further perfect of the technical solution of embodiment one.
Rubber fastening band provided in this embodiment is crack water band, by being provided with Shape-changeable ring on sealing band body 2
4, when the crack of corresponding deformation ring position is flexible in tunnel, Shape-changeable ring 4 can deform flexible therewith, can comply with tunnel deformation
The displacement of seam, while the reinforcing plate bending section 5 in reinforcing plate 3 is at least partly embedded in Shape-changeable ring 4, it can be with Shape-changeable ring
4 deformation and deform upon, reduce resistance and stress of the waterstop when with tunnel deformation, prevent the stress mistake of internal reinforcing plates
Greatly, the state for causing rubber fastening band to fall off, deforming.
So arrangement, under the premise of improving the lateral stiffness of sealing band body 2, can also avoid reinforcing plate stress mistake
Greatly, it causes rubber fastening band to fall off, improves construction quality.
Example IV：
As shown in Figure 3 and Figure 4, it is provided with Shape-changeable ring 4 on sealing band body 2, be arranged on the stiffener 3 at Shape-changeable ring 4
The stiffener bending section 5 for having deformation ring-shaped consistent.Stiffener internal in this way can be complied with while providing lateral stiffness
The displacement of tunnel deformation joint reduces resistance and stress of the waterstop when with tunnel deformation, prevents 3 stress mistake of internal stiffener
Greatly, the state for causing waterstop to fall off, deforming.
The present embodiment is to the further perfect of the technical solution of embodiment two.
Wherein, " stiffener 3 " in example IV is identical as " reinforcing plate 3 " in embodiment three, represents identical product, area
It is not only that naming method difference；" stiffener bending section 5 " in example IV and " the reinforcing plate bending section 5 " in embodiment three
It is identical, identical product is represented, naming method difference is differed only in.
Embodiment five：
As shown in figure 5, rubber fastening band provided by the invention, including sealing band body 2.
Wherein, on the width direction along sealing band body 2, card is respectively provided on two sides of sealing band body 2
First 1.
Wherein, it is arranged at intervals with polylith reinforcing plate on the length direction inside sealing band body 2 along sealing band body 2
3。
It is provided with location hole 6 in reinforcing plate 3, the rubber for being connect with sealing band body 2 is provided in location hole 6
Connecting pole 14.
The present embodiment is to the further perfect of the technical solution of embodiment one.
Rubber fastening band provided in this embodiment is arranged by being provided with location hole 6 in reinforcing plate 3 in location hole 6
Rubber connecting pole 14, in processing, rubber connecting pole 14 and the sealing band body 2 of fluid state sulfide, and then solidify
It is molded as one, the stability for improving bonding strength and connecing.
Preferably, it is provided with multiple location holes 6 in reinforcing plate 3, rubber connecting pole is set in each location hole 6
14, further increase the fixing of connection.
Embodiment six：
Stiffener 3 can be fixed by way of vulcanization with the sealing band body of both sides, can also use as shown in figure 5,
It is provided with location hole 6 on stiffener 3, is provided in location hole 6 and is connect with the rubber of 2 integral structure of both sides sealing band body
Column 14, by the vulcanization of location hole 6 to together, the machinery positioning between stiffener and sealing band body adds 3 both sides rubber of stiffener
Strength plate is fixed more secured with sealing band body.
The present embodiment is to the further perfect of the technical solution of embodiment two.
Wherein, " stiffener 3 " in embodiment six is identical as " reinforcing plate 3 " in embodiment five, represents identical product, area
It is not only that naming method difference.
Embodiment seven：
As shown in Figs. 1-2, rubber fastening band provided by the invention, including sealing band body 2.
Wherein, on the width direction along sealing band body 2, card is respectively provided on two sides of sealing band body 2
First 1.
Wherein, it is arranged at intervals with polylith reinforcing plate on the length direction inside sealing band body 2 along sealing band body 2
3。
On the thickness direction along sealing band body 2, reinforcing plate 3 is located at the middle of sealing band body 2.
On the width direction along sealing band body 2, reinforcing plate 3 is located at the middle of sealing band body 2.
The present embodiment is to the further perfect of the technical solution of embodiment one.
Rubber fastening band provided in this embodiment, no matter on the thickness direction of sealing band body 2 or in width direction,
Reinforcing plate 3 is all disposed within the middle of sealing band body 2, and uniform support is provided conducive to sealing band body 2.
Preferably, in any of the above one embodiment, on the length direction along sealing band body 2, polylith reinforcing plate 3
It is distributed in sealing band body 2.It that is to say that the spacing distance between arbitrary two pieces adjacent reinforcing plates 3 is equal, conducive to being processed into
Type and construction, while being also conducive to crimp rubber fastening band.
Preferably, in any of the above one embodiment, the spacing distance between arbitrary two pieces adjacent reinforcing plates 3 exists
Between 100mm-1000mm.The distance between principle upper reinforcing plate 3 is the smaller the better, between 0-1m, but considers rubber water-proof
The transport of band and winding, the preferably spacing distance between reinforcing plate 3 are 600mm, both can guarantee and provide enough sealing band body 2
Support, and do not influence transport and the winding of rubber fastening band.
Preferably, in any of the above one embodiment, as shown in Fig. 1, Fig. 3 and Fig. 5, in the upper following table of sealing band body 2
Face is respectively arranged at least one ontology lug boss 21, for being poured together with surrounding concrete layer, improves mounting stability.
Preferably, as shown in Fig. 1, Fig. 3 and Fig. 5, the ontology lug boss 21 in the upper and lower surface of sealing band body 2 is symmetrical
Arrangement, can uniformly fix rubber fastening band, improve mounting stability.
Preferably, clamp 1, ontology lug boss 21 and sealing band body 2 are integrally formed, facilitate processing, and improve structure
Intensity extends service life.
Embodiment eight：
In the present embodiment, the length of reinforcing plate 3 is shorter 15mm-25mm than the width of sealing band body 2；The width of reinforcing plate 3
Degree is between 50mm-150mm；The thickness of reinforcing plate 3 is the 1/6-1/3 of 2 thickness of sealing band body；Arbitrary two pieces of adjacent reinforcements
Spacing distance between plate 3 is 2-7 times of the width of reinforcing plate 3, and preferably cross-brace can be provided for rubber fastening band, is protected
Card rubber fastening band still keeps horizontality in the case where being not added with external device, enhances the anchoring ability of rubber fastening band
And waterproof ability.
The present embodiment is to the further perfect of the technical solution of embodiment one.
Embodiment nine：
As shown in Figure 6 and Figure 7, it includes cope plate 7 and lower template to bury the mold for preparing of rubber fastening band during transverse direction is reinforced
8, it is provided with die cavity 9 between cope plate 7 and lower template 8, positioning lever 10 is provided on the outside of the input terminal of lower template 8, it is fixed
The position gear of lever 10 is on the outside of die cavity.As shown in Figure 10, bottom semi-finished product film is paved with lower template 8 first, stiffener 3 is put between two parties
It sets in mold, upper layer semi-finished product film is paved with above the stiffener 3 and in the mold on the stiffener periphery；Fall upper mold
Plate 7 by first segment it is laterally reinforced in bury rubber fastening band sulfidization molding；Cope plate 7 is lifted, by being sulfided into stiffener 3
Rubber fastening band is buried during the transverse direction of type is reinforced to be fed forward.As shown in figure 11, make stiffener back edge of the vulcanization in rubber
To mold input terminal distance stiffener adjacent in design apart from equal；It is being paved with bottom semi-finished product close to mold input terminal
Subsequent stiffener 3 is placed on film by film, so that 3 rear end of stiffener is withstood on 10 inside of positioning lever, by positioning lever
10 are positioned, and upper layer semi-finished product film is paved with above the stiffener 3 and in the mold on 3 periphery of stiffener；It falls
Template 7 by subsequent transverse direction it is reinforced in bury rubber fastening band sulfidization molding, repeat third step, the 4th step, the 5th step process, company
Continuous constantly molding makes, until reaching the length of requirement；Cope plate is lifted, the transverse direction of the sulfidization molding with stiffener 3 is added
Rubber fastening band is buried in strong type to be fed forward, and stiffener back edge of the vulcanization in rubber is made to be more than to the distance of mold input terminal
The distance of tail portion stiffener in design to edge；It is being paved with semi-finished product film close to mold input terminal, is continuing to vulcanize；Trimming is simultaneously
Packaging.When vulcanization, the stiffener of rear end is located at 10 inside of positioning lever, and positioning lever 10 blocks stiffener 3, will not be due to vulcanization
It is flowed and the Board position movement that causes to put more energy at the rubber of flow-like, stiffener distribution is more uniform.
As shown in Figure 8 and Figure 9, positioning bar 10 includes cylindrical base 11 and the end 13 with guiding surface 12, is led
It is located at the side of the lower template 8 to inclined-plane 12, guiding surface 12 is guide surface, can guide cope plate with lower template to just heavy
It closes.
The method that rubber fastening band is buried in reinforced using above-mentioned mold preparation transverse direction, buries rubber during the transverse direction is reinforced and stops
The preparation method of water band includes the following steps：
The first step：Bottom semi-finished product film is paved with lower template 8, stiffener 3 is centrally placed in mold, in the stiffener
It is paved with upper layer semi-finished product film in the mold on 3 tops and the stiffener periphery；
Second step：Fall cope plate 7, by first segment it is laterally reinforced in bury rubber fastening band sulfidization molding,
Third walks：Lift cope plate 7, by the transverse direction of the sulfidization molding with stiffener 3 it is reinforced in bury rubber fastening band
It is fed forward, makes stiffener 3 back edge of the vulcanization in rubber to the adjacent stiffener 3 in the distance and design of mold input terminal
Apart from equal；
4th step：It is being paved with bottom semi-finished product film close to mold input terminal, subsequent stiffener 3 is being placed on film,
So that the stiffener rear end is withstood on 10 inside of positioning lever, is positioned by positioning lever 10, and it should above the stiffener 3
Upper layer semi-finished product film is paved in the mold on stiffener periphery；
5th step：Fall cope plate 7, by subsequent transverse direction it is reinforced in bury rubber fastening band sulfidization molding, and rear
Vulcanization；
6th step：Third step, the 4th step, the 5th step process are repeated, successively molding makes, until reaching the length of requirement
Degree；
7th step lifts cope plate 7, by the transverse direction of the sulfidization molding with stiffener 3 it is reinforced in bury rubber fastening band
It is fed forward, stiffener back edge of the vulcanization in rubber is made to be more than the tail portion stiffener in design to the distance of mold input terminal
To the distance at edge；
8th step：It is being paved with semi-finished product film close to mold input terminal, is continuing to vulcanize；
9th step, lifts cope plate, trims and packs.
Wherein, " laterally reinforced in bury rubber fastening band " in embodiment nine and " rubber fastening band " in embodiment one
It is identical, identical product is represented, naming method difference is differed only in；In " stiffener 3 " and embodiment one in embodiment nine
" reinforcing plate 3 " is identical, represents identical product, differs only in naming method difference.
As needed, above-mentioned each technical solution can be combined, to reach best-of-breed technology effect.
The above are merely the principle of the present invention and preferred embodiment.It should be pointed out that for the ordinary skill people of this field
For member, on the basis of the principle of the invention, several other modifications can also be made, protection scope of the present invention is also should be regarded as.
Claims (10)
1. rubber fastening band is buried in reinforcement formula built in a kind of transverse direction, including sealing band body,
Wherein, it on the width direction along the sealing band body, is respectively provided on two sides of the sealing band body
Clamp；
It is characterized in that：It is arranged at intervals on length direction of the waterstop body interior along the sealing band body more
Block reinforcing plate；
Wherein, between the arbitrary two pieces adjacent reinforcing plates between be separated with a distance, every piece of reinforcing plate along it is described only
The width direction of water band body extends.
2. rubber fastening band according to claim 1, which is characterized in that being provided on the sealing band body can become
The Shape-changeable ring of shape, the position that the Shape-changeable ring is corresponded in the reinforcing plate is correspondingly provided with reinforcing plate bending section, described to add
Strong plate benging section is located in the Shape-changeable ring.
3. rubber fastening band according to claim 1, which is characterized in that it is provided with location hole in the reinforcing plate,
The rubber connecting pole for being connect with the sealing band body is provided in the location hole.
4. rubber fastening band according to claim 1, which is characterized in that
On the thickness direction along the sealing band body, the reinforcing plate is located at the middle of the sealing band body；
On the width direction along the sealing band body, the reinforcing plate is located at the middle of the sealing band body.
5. according to the rubber fastening band described in any one of claim 1-4, which is characterized in that along the sealing band body
Length direction on, reinforcing plate described in polylith is distributed in the sealing band body.
6. rubber fastening band according to claim 5, which is characterized in that between the arbitrary two pieces adjacent reinforcing plates
Spacing distance is between 100mm-1000mm.
7. rubber fastening band according to claim 1, which is characterized in that distinguish in the upper and lower surface of the sealing band body
It is provided at least one ontology lug boss.
8. rubber fastening band according to claim 7, which is characterized in that in the upper and lower surface of the sealing band body
Ontology lug boss is arranged symmetrically.
9. rubber fastening band according to claim 1, which is characterized in that the clamp, the ontology lug boss and described
Sealing band body is integrally formed.
10. rubber fastening band according to claim 1, which is characterized in that
The length of the reinforcing plate is shorter 15mm-25mm than the width of the sealing band body；
The width of the reinforcing plate is between 50mm-150mm；
The thickness of the reinforcing plate is the 1/6-1/3 of the waterstop body thickness；
Spacing distance between the arbitrary two pieces adjacent reinforcing plates is 2-7 times of the width of the reinforcing plate.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017203422292 | 2017-04-01 | ||
| CN201720342229 | 2017-04-01 |
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| CN108374678A true CN108374678A (en) | 2018-08-07 |
| CN108374678B CN108374678B (en) | 2024-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810262608.XA Active CN108374678B (en) | 2017-04-01 | 2018-03-28 | Transverse built-in reinforced type buried rubber water stop |
| CN201820425703.2U Expired - Fee Related CN208267874U (en) | 2017-04-01 | 2018-03-28 | Rubber fastening band is buried in reinforcement formula built in a kind of transverse direction |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820425703.2U Expired - Fee Related CN208267874U (en) | 2017-04-01 | 2018-03-28 | Rubber fastening band is buried in reinforcement formula built in a kind of transverse direction |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108374678B (en) * | 2017-04-01 | 2024-06-14 | 中国铁路总公司 | Transverse built-in reinforced type buried rubber water stop |
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|---|---|---|---|---|
| JP2007100348A (en) * | 2005-10-03 | 2007-04-19 | Yokohama Rubber Co Ltd:The | Rubber water sealing plate for high pressure |
| KR20110028726A (en) * | 2009-09-14 | 2011-03-22 | 주식회사 한국건설관리공사 | Water-proofing plate |
| CN102797239A (en) * | 2012-08-31 | 2012-11-28 | 黄河勘测规划设计有限公司 | Connecting method of rubber water stopping band and copper water stopping sheet |
| CN204112507U (en) * | 2014-09-03 | 2015-01-21 | 中铁十五局集团有限公司 | The joint connecting structure of buried rubber watertight strip in a kind of |
| CN204531018U (en) * | 2015-02-15 | 2015-08-05 | 中铁二院工程集团有限责任公司 | Skeleton rubber fastening band |
| CN104847023A (en) * | 2015-05-25 | 2015-08-19 | 济南黄河路桥工程公司 | Steel-edged rubber waterstop construction method |
| CN105275482A (en) * | 2015-11-26 | 2016-01-27 | 中交隧道工程局有限公司 | Lining end module for embedded water stop belt |
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| CN205605231U (en) * | 2016-05-11 | 2016-09-28 | 杨宇 | Be applied to tunnel engineering's composite waterproof board |
| CN208267874U (en) * | 2017-04-01 | 2018-12-21 | 中国铁路总公司 | Rubber fastening band is buried in reinforcement formula built in a kind of transverse direction |
-
2018
- 2018-03-28 CN CN201810262608.XA patent/CN108374678B/en active Active
- 2018-03-28 CN CN201820425703.2U patent/CN208267874U/en not_active Expired - Fee Related
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108374678B (en) | 2024-06-14 |
| CN208267874U (en) | 2018-12-21 |
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