CN207944481U - A kind of underpass deformation joint structure and underpass - Google Patents
A kind of underpass deformation joint structure and underpass Download PDFInfo
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- CN207944481U CN207944481U CN201820345406.7U CN201820345406U CN207944481U CN 207944481 U CN207944481 U CN 207944481U CN 201820345406 U CN201820345406 U CN 201820345406U CN 207944481 U CN207944481 U CN 207944481U
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- deformation joint
- underpass
- deformation
- shear bar
- watertight strip
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Abstract
A kind of underpass deformation joint structure and underpass, relate generally to building field.The underpass deformation joint structure in bottom plate, side wall, top plate and the corresponding deformation joint of mid-board by being arranged corresponding rubber watertight strip and/or shear bar, so that the deformation joint of underpass has good water resistance and firm performance, so that underpass forms a relatively reliable and stable entirety, extend the service life of its high quality；By in the corresponding end set polysulfide asphalt cement of deformation joint, cross-level press mold adhesive waterproof coil, isolation film, fluid sealant, polyurethane water-proof paint and stainless steel water receiver, further strengthening and having consolidated the integral waterproofing effect of underpass.Therefore, above-mentioned underpass deformation joint structure and the underpass for being provided with the underpass deformation joint structure have important application value.
Description
Technical field
The utility model is related to building fields, in particular to a kind of underpass deformation joint structure and underpass.
Background technology
Currently, influence of the underpass in the prior art due to self structure and extraneous Service Environment, it can be in channel
It seeps water at seam and construction joint, if things go on like this, this can seriously affect the architecture quality and service life of underpass, while also can
Cause some potential safety problems.
Utility model content
The purpose of this utility model is to provide a kind of underpass deformation joint structures, with stronger infiltration
Can, to be effectively protected underpass structure, making it, the service life is longer, performance is more reliable and more stable.
The another object of the utility model is to provide a kind of underpass, is provided with above-mentioned underpass deformation joint
Structure has the advantages that the every of above-mentioned underpass deformation joint structure.
What the embodiments of the present invention were realized in：
A kind of underpass deformation joint structure comprising deformation joint bottom plate additional bar structure, deformation joint side wall add steel
Muscle structure and deformation joint top plate additional bar structure；
Wherein, deformation joint bottom plate additional bar structure and deformation joint top plate additional bar structure all have the first deformation joint,
The first rubber watertight strip of at least one V-type, the V-type mouth court of the first rubber watertight strip are provided in first deformation joint
To the first deformation joint top, the first rubber watertight strip runs through the first deformation joint, to be symmetrically disposed on the first deformation joint
The arbitrary side of both sides, the first rubber watertight strip is pressed from both sides with plane where the first deformation joint in 72 ° -75 ° in the longitudinal direction
Angle；It is additionally provided at least first shear bar, the first shear bar and the first rubber watertight strip perpendicular to the first deformation joint
Interval setting；
Deformation joint side wall additional bar structure has the second deformation joint, perpendicular to the second deformation joint and is located at the second deformation joint
Centre position be provided with the second rubber watertight strip, the second rubber watertight strip runs through the second deformation joint, to symmetrical
It is set to the both sides of the second deformation joint；It is additionally provided at least second shear bar, the second shear bar perpendicular to the second deformation joint
It is arranged with the second rubber watertight strip interval.
Further, in the utility model preferred embodiment, the thickness of above-mentioned bottom plate and top plate is 1.1m, the
When one rubber watertight strip and the first shear bar are one, corresponding first rubber watertight strip is located at corresponding first and becomes
Shape is stitched between bottom end and the first shear bar, wherein the bottom end of the first rubber watertight strip and the first deformation joint is at a distance of 250-
350mm, the top 150-300mm of first the first deformation joint of shear bar distance.
Further, in the utility model preferred embodiment, between above-mentioned first deformation joint and the second deformation joint
Gap thickness is 20mm, any one end of corresponding first rubber watertight strip and the second rubber watertight strip with accordingly
Away from the plate face surface distance 180mm of deformation joint.
Further, in the utility model preferred embodiment, during above-mentioned underpass deformation joint structure further includes
Partition wall deformation joint additional bar structure, mid-board deformation joint additional bar structure have third deformation joint, the setting of third deformation joint
Have at least that a third shear bar, third shear bar are extended vertically through in third deformation joint, and is symmetrically disposed on third deformation joint
Both sides.
Further, in the utility model preferred embodiment, when above-mentioned third shear bar is one, third shearing
Muscle is located at the centre portion of third deformation joint.
Further, in the utility model preferred embodiment, accordingly shear bar and rubber watertight strip exist
Across the periphery of deformation joint it is both provided with more crack fixing muscles, more crack fixing muscles are mutually parallel and are stitched along corresponding deformation
It is arranged laterally at a spacing.
Further, in the utility model preferred embodiment, the top of the first deformation joint corresponding to above-mentioned bottom plate
End is provided with polysulfide asphalt cement；End face corresponding to the bottom end of the first deformation joint corresponding to bottom plate is provided with cross-level press mold certainly
Viscous waterproof roll.
Further, in the utility model preferred embodiment, the first deformation joint corresponding to above-mentioned top plate it is upper
The corresponding end face in end is provided with cross-level press mold adhesive waterproof coil；The lower end of the first deformation joint corresponding to top plate is set successively
It is equipped with the polyurethane water-proof paint and stainless steel water receiver of isolation film, fluid sealant and one pack system.
Further, in the utility model preferred embodiment, the second deformation joint corresponding to above-mentioned side wall is close
One end on the inside of side wall is disposed with isolation film, fluid sealant, mono-composition poyurethane water-proof paint and stainless steel water receiver.
A kind of underpass is provided with above-mentioned underpass deformation joint structure.
The advantageous effect of the utility model embodiment is：The underpass deformation joint structure that the utility model embodiment provides
By the way that corresponding rubber watertight strip and shear bar is arranged in bottom plate, side wall and the corresponding deformation joint of top plate, make
Can form a relatively reliable and stable entirety between each section of underpass, and have good water resistance.Cause
This, underpass deformation joint structure provided in this embodiment and the underpass for being provided with the underpass deformation joint structure have
Important application value.
Description of the drawings
It, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
The deformation joint bottom plate additional bar structure that Fig. 1 provides underpass deformation joint structure for the utility model embodiment is shown
It is intended to；
The deformation joint top plate additional bar structure that Fig. 2 provides underpass deformation joint structure for the utility model embodiment is shown
It is intended to；
The deformation joint side wall additional bar structure that Fig. 3 provides underpass deformation joint structure for the utility model embodiment is shown
It is intended to；
Fig. 4 provides the deformation joint mid-board additional bar structure of underpass deformation joint structure for the utility model embodiment
Schematic diagram；
The bottom deformation that Fig. 5 provides underpass deformation joint structure for the utility model embodiment stitches waterproof construction signal
Figure；
The roof deformation that Fig. 6 provides underpass deformation joint structure for the utility model embodiment stitches waterproof construction signal
Figure；
Fig. 7 provides the side wall waterproof structure for deformation seams signal of underpass deformation joint structure for the utility model embodiment
Figure.
Icon：100- underpass deformation joint structures；101- crack fixing muscles；110- bottom plates；120- deformation joint bottom plates are attached
Add bar construction；The first deformation joints of 130-；131- polysulfide asphalt cements；The first rubber watertight strips of 132-；133- is cross-laminated
Film adhesive waterproof coil；The first shear bars of 134-；135- isolation films；136- fluid sealants；The polyurethane water-proof of 137- one pack systems applies
Material；138- stainless steel water receivers；140- deformation joint side wall additional bar structures；150- top plates；160- deformation joint top plates add steel
Muscle structure；The second deformation joints of 170-；171- side walls；The second rubber watertight strips of 172-；173- isolation films；174- second is sheared
Muscle；175- fluid sealants；176- mono-composition poyurethane water-proof paints；177- stainless steel water receivers；180- mid-board deformation joints are additional
Bar construction；190- third deformation joints；194- third shear bars.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiments of the present invention to providing in the accompanying drawings is not intended to limit requirement below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts, all
Belong to the range of the utility model protection.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
In the description of the present invention, it should be noted that term "upper", "lower", "left", "right", "horizontal",
The orientation or positional relationship of the instructions such as "inner", "outside" be based on the orientation or positional relationship shown in the drawings or practicality newly
Type product using when the orientation or positional relationship usually put, be merely for convenience of describing the present invention and simplifying the description, and
It is not that the device of instruction or hint meaning or element must have a particular orientation, with specific azimuth configuration and operation, therefore
It should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, and
It should not be understood as indicating or implying relative importance.
In addition, term "horizontal" is not offered as requiring component abswolute level, but can be slightly tilted.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " communicating ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, can also be electrical connection；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
Incorporated by reference to referring to Fig.1, Fig. 2, Fig. 3 and Fig. 4, present embodiments provide a kind of underpass deformation joint structure 100,
It is related to building field.It should be noted that underpass deformation joint structure 100 provided in this embodiment has good water proofing property
Can, and preferable firm effect can be played, the service life for improving underpass has good facilitation.
Specifically, underpass deformation joint structure 100 provided in this embodiment includes deformation joint bottom plate additional bar structure
120, deformation joint side wall additional bar structure 140 and deformation joint top plate additional bar structure 160.
Further, please continue to refer to Fig. 1 and Fig. 2, deformation joint bottom plate additional bar structure 120 and deformation joint top plate are additional
Bar construction 160 all has the first deformation joint 130, and the first steel side rubber of at least one V-type is provided in the first deformation joint 130
Waterstop 132,130 top of V-type mouth the first deformation joint of direction of the first rubber watertight strip 132, the first steel side rubber water-proof
Band 132 runs through the first deformation joint 130, to be symmetrically disposed on the both sides of the first deformation joint 130, the first rubber watertight strip
132 arbitrary side is in the longitudinal direction 72 ° of -75 ° of angles with 130 place plane of the first deformation joint.In addition, perpendicular to first
Deformation joint 130 is additionally provided at least first shear bar 134, between the first shear bar 134 and the first rubber watertight strip 132
Every setting.
It should be noted that the first rubber watertight strip 132 by the way that V-type is arranged, and to the first steel side rubber of V-type
The side of glue waterstop 132 carries out the restriction in angle so that the first rubber watertight strip 132 can be along the vertical of deformation joint
Good waterproof effect is played in direction, and by the way that the first shear bar 134 is arranged, it is mutual to improve deformation joint two adjacent sections channel
Anti-shearing force, to ensure the overall structure stability of underpass.
Further, it is preferable to ground, the arbitrary side of the first rubber watertight strip 132 provided in this embodiment is in length side
Upwards with 130 place plane of the first deformation joint be in 75 ° of angles, in other words, the first rubber watertight strip 132V types mouth upward,
And the side of both sides is in 15 ° of angles with horizontal direction.It should be noted that in other embodiments, it is not limited in this reality
This kind of preferred embodiment for applying 15 ° of angles that example is provided, can also be 16 ° of angles, 17 ° of angles etc., specifically, Ke Yigen
Corresponding flexible design is carried out according to operating mode situation.
Further, the thickness of bottom plate 110 and top plate 150 provided in this embodiment is 1.1m, and when the first steel side rubber
When glue waterstop 132 and the first shear bar 134 are one, corresponding first rubber watertight strip 132 is located at corresponding first
Between 130 bottom end of deformation joint and the first shear bar 134, specifically, the first rubber watertight strip 132 and the first deformation joint 130
Bottom end at a distance of 250-350mm, the top 150-300mm of 134 the first deformation joint of distance 130 of the first shear bar.It needs to illustrate
It is why the present embodiment carries out the first rubber watertight strip 132 and the first shear bar 134 limit of relative position relation
It is fixed, it is and the first shear bar 134 to be allowed to play most to make the first rubber watertight strip 132 play best water resistance
Strong anti-shearing effect.
Preferably, the bottom end of 132 and first deformation joint 130 of corresponding first rubber watertight strip is apart in bottom plate 110
350mm, the top 300mm of 134 the first deformation joint of distance 130 of the first shear bar；Corresponding first steel side rubber stops in top plate 150
The bottom end of water band 132 and the first deformation joint 130 is at a distance of 250mm, the top phase of 134 the first deformation joint of distance 130 of the first shear bar
Away from 150mm.
It should be noted that the present embodiment preferably, be according to the thickness of bottom plate 110 and top plate 150 be 1.1m when it is set
First rubber watertight strip 132 and first shear bar 134 (arrangement on thickness direction) set, in other implementations
In example, the radical of the first rubber watertight strip 132 and the first shear bar 134 can be more, can be wanted according to operating mode
Ask the flexible interval setting of progress.
Further, Fig. 3 is please referred to, deformation joint side wall additional bar structure 140 has the second deformation joint 170, perpendicular to
Second deformation joint 170 and the centre position of the second deformation joint 170 is provided with the second rubber watertight strip 172, the second steel
Side rubber fastening band 172 runs through the second deformation joint 170, to be symmetrically disposed on the both sides of the second deformation joint 170.
Further, at least second shear bar 174, the second shear bar are additionally provided with perpendicular to the second deformation joint 170
174 and second rubber watertight strip 172 interval setting.It should be noted that the second shear bar 174 of setting and the second steel side rubber
Glue waterstop 172 can integrate the waterproof and anti-shear ability for improving the second deformation joint 170.
Further, in this embodiment the first deformation joint 130 and the thickness of the second deformation joint 170 be 20mm, it is corresponding
The first rubber watertight strip 132 and second rubber watertight strip 172 any one end with accordingly deviate from deformation joint
Plate face surface distance 180mm.It should be noted why being directed to the first deformation joint 130 and the second deformation joint 170 of 20mm thickness
It is because steel side rubber stops by the limitation of 172 side edge length of the first rubber watertight strip 132 and the second rubber watertight strip
The length of water band it is long or it is too short be unfavorable for giving full play to for its water resistance, the long one side of length is unfavorable for steel side rubber
The laying of waterstop, it is often more important that, the rubber watertight strip of certain length has been able to reach due waterproof effect,
And it is long be material a kind of waste, its cost can be increased, in addition, length it is longer can also make itself by surrounding concrete bigger
The effect of stress, to be impacted to the performance of rubber watertight strip.
Further, Fig. 4 is please referred to, underpass deformation joint structure 100 provided in this embodiment further includes that mid-board becomes
Shape stitches additional bar structure 180, wherein the mid-board deformation joint additional bar structure 180 has third deformation joint 190, equally
Ground, in order to improve the anti-shearing force at third deformation joint 190, third deformation joint 190 is provided with an at least third shear bar
194, specifically, third shear bar 194 is extended vertically through in third deformation joint 190, and is symmetrically disposed on third deformation joint 190
Both sides.
Preferably, when third shear bar 194 is one, third shear bar 194 is located at the middle area of third deformation joint 190
Section.It should be noted why by third shear bar 194 setting to third deformation joint 190 centre portion, be in order to enable
There is balanced strength at the opposite both ends of 190 length direction of third deformation joint, to make the anti-shearing force of third shear bar 194 send out
Shoot optimum efficiency.
Further, in order to lock the location point of shear bar and rubber watertight strip, to prevent shear bar and steel side rubber
Glue waterstop itself it is unstable, in the present embodiment accordingly shear bar and rubber watertight strip across the periphery of deformation joint
It is both provided with more crack fixing muscles 101, the lateral separation cloth that more crack fixing muscles 101 are mutually parallel and are stitched along corresponding deformation
It sets.
It should be strongly noted that Fig. 5 is please referred to, in order to further increase the waterproof of underpass deformation joint structure 100
The top of effect, the first deformation joint 130 corresponding to bottom plate 110 provided in this embodiment is provided with polysulfide asphalt cement 131；Bottom plate
End face corresponding to the bottom end of the first deformation joint 130 corresponding to 110 is provided with cross-level press mold adhesive waterproof coil 133.
Further, Fig. 6 is please referred to, the end face setting corresponding to the upper end of the first deformation joint 130 corresponding to top plate 150
There is cross-level press mold adhesive waterproof coil 133；The lower end of the first deformation joint 130 corresponding to top plate 150 is disposed with isolation
The polyurethane water-proof paint 137 and stainless steel water receiver 138 of film 135, fluid sealant 136 and one pack system.
Further, Fig. 7 is please referred to, the one end of the second deformation joint 170 corresponding to side wall 171 close to 171 inside of side wall
It is disposed with isolation film 173, fluid sealant 175, mono-composition poyurethane water-proof paint 176 and stainless steel water receiver 177；With side wall
The place end face of the 171 opposite one end in insides is provided with cross-level press mold adhesive waterproof coil 133.
The present embodiment also provides a kind of underpass, and deformation joint is provided with above-mentioned underpass deformation joint structure
100.Therefore, the good waterproofing effect and structure with above-mentioned underpass deformation joint structure 100 provided in this embodiment are steady
It is qualitative.
In conclusion the underpass deformation joint structure that the utility model embodiment provides passes through in bottom plate, side wall, top plate
And corresponding rubber watertight strip and/or shear bar are set in the corresponding deformation joint of mid-board so that underground is logical
The deformation joint in road has good water resistance and firm performance, so that underpass formation one is relatively reliable and stable
Entirety, extend the service life of its high quality；By in the corresponding end set polysulfide asphalt cement of deformation joint, cross-level press mold
Adhesive waterproof coil, isolation film, fluid sealant, polyurethane water-proof paint and stainless steel water receiver, further strengthen and consolidate
The integral waterproofing effect of underpass.Therefore, the underpass deformation joint structure and be provided with that the utility model embodiment provides
The underpass of the underpass deformation joint structure has important application value.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of underpass deformation joint structure, which is characterized in that it includes deformation joint bottom plate additional bar structure, deformation joint side
Wall additional bar structure and deformation joint top plate additional bar structure；
Wherein, the deformation joint bottom plate additional bar structure and the deformation joint top plate additional bar structure all have the first deformation
It stitches, the first rubber watertight strip of at least one V-type, first steel side rubber water-proof is provided in first deformation joint
The V-type mouth of band runs through first deformation joint towards first deformation joint top, first rubber watertight strip, to
Be symmetrically disposed on the both sides of first deformation joint, the arbitrary side of first rubber watertight strip in the longitudinal direction with
Plane where first deformation joint is in 72 ° of -75 ° of angles；It is additionally provided at least one first perpendicular to first deformation joint
Shear bar, first shear bar and the setting of first rubber watertight strip interval；
The deformation joint side wall additional bar structure has the second deformation joint, perpendicular to second deformation joint and positioned at described the
The centre position of two deformation joints is provided with the second rubber watertight strip, and second rubber watertight strip runs through described second
Deformation joint, to be symmetrically disposed on the both sides of second deformation joint；It is additionally provided at least one perpendicular to second deformation joint
The second shear bar of root, second shear bar and the setting of second rubber watertight strip interval.
2. underpass deformation joint structure according to claim 1, which is characterized in that the thickness of the bottom plate and the top plate
Degree is 1.1m, when first rubber watertight strip and first shear bar are one, corresponding first steel
Side rubber fastening band is located between corresponding first deformation joint bottom end and first shear bar, wherein first steel side
The bottom end of rubber fastening band and first deformation joint is at a distance of 250-350mm, and first shear bar is apart from first deformation
The top 150-300mm of seam.
3. underpass deformation joint structure according to claim 1, which is characterized in that first deformation joint and described
The gap thickness of two deformation joints is 20mm, corresponding first rubber watertight strip and second steel side rubber water-proof
Any one end of band and the plate face surface distance 180mm for accordingly deviating from deformation joint.
4. underpass deformation joint structure according to claim 1, which is characterized in that it further includes that mid-board deformation joint is attached
Add bar construction, the mid-board deformation joint additional bar structure has a third deformation joint, the third deformation joint be provided with to
A few third shear bar, the third shear bar are extended vertically through in the third deformation joint, and are symmetrically disposed on third change
The both sides of shape seam.
5. underpass deformation joint structure according to claim 4, which is characterized in that the third shear bar is one
When, the third shear bar is located at the centre portion of the third deformation joint.
6. according to the underpass deformation joint structure described in claim 1-5 any one, which is characterized in that accordingly shear bar
And rubber watertight strip is being both provided with more crack fixing muscles, the more crack fixing muscle phases across the periphery of deformation joint
Mutually parallel and being arranged laterally at a spacing along corresponding deformation seam.
7. underpass deformation joint structure according to claim 1, which is characterized in that described corresponding to the bottom plate
The top of one deformation joint is provided with polysulfide asphalt cement；End corresponding to the bottom end of first deformation joint corresponding to the bottom plate
Face is provided with cross-level press mold adhesive waterproof coil.
8. underpass deformation joint structure according to claim 1, which is characterized in that described corresponding to the top plate
End face corresponding to the upper end of one deformation joint is provided with cross-level press mold adhesive waterproof coil；Described corresponding to the top plate
The lower end of one deformation joint is disposed with the polyurethane water-proof paint and stainless steel water receiving of isolation film, fluid sealant and one pack system
Box.
9. underpass deformation joint structure according to claim 1, which is characterized in that described corresponding to the side wall
The one end of two deformation joints on the inside of the side wall be disposed with isolation film, fluid sealant, mono-composition poyurethane water-proof paint and
Stainless steel water receiver.
10. a kind of underpass, which is characterized in that it is provided with underpass as described in any one of claims 1-9 and becomes
Shape crack structure.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820345406.7U CN207944481U (en) | 2018-03-13 | 2018-03-13 | A kind of underpass deformation joint structure and underpass |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820345406.7U CN207944481U (en) | 2018-03-13 | 2018-03-13 | A kind of underpass deformation joint structure and underpass |
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| CN207944481U true CN207944481U (en) | 2018-10-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114232681A (en) * | 2021-12-30 | 2022-03-25 | 中国二十冶集团有限公司 | Utility tunnel expansion joint structure |
-
2018
- 2018-03-13 CN CN201820345406.7U patent/CN207944481U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114232681A (en) * | 2021-12-30 | 2022-03-25 | 中国二十冶集团有限公司 | Utility tunnel expansion joint structure |
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| TR01 | Transfer of patent right |
Effective date of registration: 20190828 Address after: 030000 No. 9, No. 2, Northwest Dryland, Xinghualing District, Taiyuan City, Shanxi Province Patentee after: Taiyuan Municipal Engineering Design Institute Address before: 030000 Xiaodian District, Taiyuan City, Shanxi Province, No. 11 High-tech Opening Lane Patentee before: Wang Caihua |
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| TR01 | Transfer of patent right |