CN206267328U - A kind of spigot-and-socket movement joint - Google Patents
A kind of spigot-and-socket movement joint Download PDFInfo
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- CN206267328U CN206267328U CN201621229815.8U CN201621229815U CN206267328U CN 206267328 U CN206267328 U CN 206267328U CN 201621229815 U CN201621229815 U CN 201621229815U CN 206267328 U CN206267328 U CN 206267328U
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- spigot
- movement joint
- plush copper
- trapezoidal
- waterstop
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Abstract
The utility model provides a kind of spigot-and-socket movement joint, belongs to underground engineering technical field, and infiltration leak is produced for solving the problems, such as the drawing crack of existing deformation joint waterstop.The movement joint includes trapezoidal plush copper, waterstop, pointing, waterproofing unction and cushion block, trapezoidal plush copper is arranged on the structural slab of side, waterstop is arranged on the horizontal center line of connecting sewing, pointing is uniformly laid in connecting sewing, waterproofing unction is arranged at the one end of connecting sewing away from trapezoidal plush copper, and cushion block is arranged at the lap-joint of trapezoidal plush copper and opposite side structural slab.The spigot-and-socket movement joint is not while underground structure function and aesthetic property is influenceed, ensure that the relative position of movement joint structure on two sides plate is fixed, the differential settlement of movement joint structure on two sides plate is reduced, it is ensured that the quality of deformation joint waterstop, with preferable water-stagnating effect.
Description
Technical field
The utility model is related to underground engineering technical field, more particularly to a kind of spigot-and-socket movement joint.
Background technology
According to the basic demand of China's urban infrastructure construction, the development and utilization of urban underground space is increasingly becoming city
The important component of political affairs infrastructure construction, the thing followed is the waterproof problem of a large amount of underground engineerings.At present, it is most
Infiltration even leaking area appears in underground structure, such as the malformation seam in subway tunnel, roads and tunnels, municipal pipeline
Place.The reason for one of them is extremely important is exactly that the sealing that is set at malformation seam during operation of above-stated construction thing is taken out of
Existing quality problems.Conventional movement joint both sides structures generally have certain differential settlement, and settlement after construction difference may influence when excessive
The normal of structures is used, while being easily caused the drawing crack of waterstop, and then produces infiltration leakage point, influences the sealing of waterstop
Effect.Therefore, a kind of effective safeguard procedures how to be provided, it is ensured that the spigot-and-socket movement joint of waterstop water-stagnating effect, is ability
The technical problem of field technique personnel's urgent need to resolve.
Utility model content
The waterstop drawing crack at current underground structure malformation seam, and then produce the problem of infiltration leak, this reality
Both sides horizontally and vertically relative displacement is stitched with a kind of restrained deformation of new offer, reduces both sides differential settlement, and then raising stops
The service life of water band, to reach the spigot-and-socket movement joint of more preferable water-stagnating effect.
The utility model solves the technical scheme that its technical problem used：
A kind of spigot-and-socket movement joint, is embedded at the connecting sewing of structure on two sides plate, and it includes trapezoidal plush copper, waterstop, fills out
Seam material, waterproofing unction and cushion block, the trapezoidal plush copper are arranged on the structural slab of side, and the waterstop is arranged at described
On the horizontal center line of connecting sewing, the pointing is uniformly laid in the connecting sewing, and the waterproofing unction is arranged at institute
The one end of connecting sewing away from the trapezoidal plush copper is stated, the cushion block is arranged at the overlap joint of the trapezoidal plush copper and opposite side structural slab
Place.
Further, the trapezoidal plush copper is reinforced concrete structure.
Further, the spigot-and-socket movement joint is top board spigot-and-socket movement joint and base plate spigot-and-socket movement joint.
Further, chosen in trapezoidal plush copper in the top board spigot-and-socket movement joint and be arranged on the top board of structural slab side.
Further, chosen under trapezoidal plush copper in the base plate spigot-and-socket movement joint and be arranged on the base plate of structural slab side.
Further, the waterstop is rubber fastening band.
Compared with prior art, the beneficial effects of the utility model are：
Spigot-and-socket movement joint of the present utility model chooses trapezoidal plush copper by being set in the side of structures top board, and this is trapezoidal
Plush copper is overlapped with opposite side structures cover top surface, or chooses trapezoidal plush copper in the case where the side of structures base plate is set, the ladder
Shape plush copper is overlapped with opposite side structures base plate lower surface, so as to play both sides top board or the both sides bottom of restrained deformation seam both sides
Plate level and the effect of vertical relative displacement, reduce the differential settlement of structural slab both sides, prevent the waterstop of deformation joint
By drawing crack, the water-stagnating effect of movement joint is improve.
Brief description of the drawings
Fig. 1 is the structural representation of the top board spigot-and-socket movement joint of the utility model embodiment one；
Fig. 2 is closed for the connection of left side top board and trapezoidal plush copper in the top board spigot-and-socket movement joint of the utility model embodiment one
It is schematic diagram；
Fig. 3 is the structural representation of the base plate spigot-and-socket movement joint of the utility model embodiment two；
Fig. 4 is closed for the connection of left-side bottom and trapezoidal plush copper in the base plate spigot-and-socket movement joint of the utility model embodiment two
It is schematic diagram.
In figure：The trapezoidal plush coppers of 1-；2- waterstops；3- pointings；4- waterproofing unctions；5- cushion blocks；6- left sides top board；7- is right
Side top board；8- left-side bottoms；9- right sides base plate.
Specific embodiment
Below in conjunction with the drawings and specific embodiments to the utility model proposes a kind of spigot-and-socket movement joint make further in detail
Describe in detail bright.According to following explanation, advantages and features of the present utility model will become apparent from.Below will be by cited embodiment knot
Accompanying drawing is closed, technology contents of the present utility model and feature is described in detail.Need to illustrate in addition, accompanying drawing uses what is simplified very much
Form and use non-accurately ratio, be only used to conveniently, lucidly aid in illustrating the utility model embodiment purpose.To chat
State conveniently, it is described below " on ", the upper and lower direction of D score and accompanying drawing it is consistent, but this can not turn into the utility model skill
The limitation of art scheme.
Describe the structure composition of spigot-and-socket movement joint of the present utility model in detail with reference to Fig. 1 to Fig. 4.
A kind of spigot-and-socket movement joint, is embedded at connecting sewing (not shown) place of structure on two sides plate, it include trapezoidal plush copper 1,
Waterstop 2, pointing 3, waterproofing unction 4 and cushion block 5, trapezoidal plush copper 1 are arranged on the structural slab of side, and waterstop 2 is set
In on the horizontal center line of connecting sewing, pointing 3 is uniformly laid in connecting sewing, waterproofing unction 4 be arranged at connecting sewing away from
One end of trapezoidal plush copper 1, cushion block 5 is arranged at the lap-joint of trapezoidal plush copper 1 and opposite side structural slab.
Specifically, trapezoidal plush copper 1 is set by the side of structural slab (top board or base plate), so as to be to movement joint
The top board or base plate of connecting sewing opposite side play fixation, and restrained deformation stitches the horizontally and vertically relative displacement of both sides, while
Reduce the differential settlement of its both sides, the tension of waterstop 2 at Reducing distortion seam prevents the waterstop 2 of deformation joint from being drawn
Split, and then extend the service life of waterstop 2；And, trapezoidal plush copper 1 can play the protective effect of the outside water and soil of isolation, from
And the construction quality of waterstop 2 is ensure that, reach preferable waterproof effect.
Certainly, in order that obtaining trapezoidal plush copper 1 meets force request, the work of fixed deformation seam opposite side base plate or top board is played
With the trapezoidal plush copper 1 is reinforced concrete structure.For cost-effective, convenient material drawing, preferable water-stagnating effect, sealing are played
Band 2 can select rubber fastening band.
Especially, according to trapezoidal plush copper 1 position is different, and spigot-and-socket movement joint is that top board spigot-and-socket movement joint or base plate hold
The formula of inserting movement joint.Top board spigot-and-socket movement joint and base plate spigot-and-socket movement joint are described in detail separately below.
Embodiment one
Fig. 1 and Fig. 2 is referred to, is chosen in trapezoidal plush copper 1 in top board spigot-and-socket movement joint and is arranged at structural slab left side top board 6
On.Structural slab right side top board 7 is equipped with structural slab left side top board 6, positioned at the trapezoidal plush copper of the top of structural slab left side top board 6
1 overlaps with the upper surface of structural slab right side top board 7, so as to play the structural slab right side top board 7 and structure of restrained deformation seam both sides
The effect of the horizontally and vertically relative displacement of plate left side top board 6, reduces the differential settlement of its both sides.And, trapezoidal plush copper 1 sets
The upper surface of structural slab left side top board 6 is put, the interior space of underground structure is not influenceed, it is ensured that the integrated beauty of underground structure
The property seen.
Please continue to refer to Fig. 1 and Fig. 2, present embodiment discloses a kind of applying for top board spigot-and-socket movement joint of the present utility model
Work method, including step is as follows：
Step one：Difference colligation structure on two sides top board (6,7) reinforcing bar and the reinforcing bar of trapezoidal plush copper 1, and fixed waterstop 2；
Step 2：Pour the left side concrete of top board 6 and the concrete of right side top board 7 respectively successively；
Step 3：The connecting sewing set between structure on two sides top board is uniformly filled out using pointing 3, and in connecting sewing away from ladder
Smear waterproofing unction 4 in one end of shape plush copper 1；
Step 4：In trapezoidal plush copper 1 and the concrete lap-joint of right side top board 7, cushion block 5 is set；
Step 5：Pour the concrete of trapezoidal plush copper 1.
Embodiment two
Chosen under trapezoidal plush copper 1 please continue to refer to Fig. 3 and Fig. 4, in base plate spigot-and-socket movement joint and be arranged at structural slab left side bottom
On plate 8.Structural slab right side base plate 9 is equipped with structural slab left-side bottom 8, positioned at the trapezoidal of the top of structural slab left-side bottom 8
Plush copper 1 is overlapped with the lower surface of structural slab right side base plate 9, so as to play the water of the structure base slab (8,9) of restrained deformation seam both sides
The effect of gentle vertical relative displacement, reduces the differential settlement of its both sides.And, the setting structure plate of trapezoidal plush copper 1 left side bottom
The lower surface of plate 8, the interior space of underground structure is not influenceed, it is ensured that the overall aesthetics of underground structure.
Please continue to refer to Fig. 3 and Fig. 4, present embodiment discloses a kind of applying for base plate spigot-and-socket movement joint of the present utility model
Work method, including step is as follows：
Step one：Difference colligation structure on two sides base plate (8,9) reinforcing bar and the reinforcing bar of trapezoidal plush copper 1, and fixed waterstop 2；
Step 2：Pour the concrete of left-side bottom 8 and the concrete of trapezoidal plush copper 1 respectively successively；
Step 3：In trapezoidal plush copper 1 and the concrete lap-joint of right side base plate 9, cushion block 5 is set；
Step 4：Pour the right side concrete of base plate 9；
Step 5：The connecting sewing set between structure on two sides base plate is uniformly filled out using pointing 3, and in connecting sewing away from ladder
Smear waterproofing unction 4 in one end of shape plush copper 1.
In sum, spigot-and-socket movement joint of the present utility model chooses trapezoidal convex by being set in the side of structures top board
Head, the trapezoidal plush copper is overlapped with opposite side structures cover top surface, or chooses trapezoidal in the case where the side of structures base plate is set
Plush copper, the trapezoidal plush copper is overlapped with opposite side structures base plate lower surface, so as to play the both sides top board that restrained deformation stitches both sides
Or the effect of both sides floor level and vertical relative displacement, the differential settlement of structural slab both sides is reduced, prevent movement joint
The waterstop at place improves the water-stagnating effect of movement joint by drawing crack.The construction method of spigot-and-socket movement joint of the present utility model, knot
Structure plate base plate chooses trapezoidal plush copper with underplate concrete while pouring under side, reinforcing bar at the trapezoidal plush copper of structural slab top board side
First reserve, treat structural slab top board pour complete again pouring structure plate top board side on choose trapezoidal plush copper concrete.The construction party
Method is not while underground structure function and aesthetic property is influenceed, it is ensured that the relative position of movement joint structure on two sides plate is fixed, and is subtracted
The small differential settlement of movement joint structure on two sides plate, it is ensured that the construction quality of deformation joint waterstop, with preferably only
Water effect.
Foregoing description is only the description to the utility model preferred embodiment, not to any limit of the utility model scope
Calmly, the those of ordinary skill in the utility model field does according to the disclosure above content any change, modification, belonging to right will
Seek the protection domain of book.
Claims (6)
1. a kind of spigot-and-socket movement joint, it is characterised in that be embedded at the connecting sewing of structure on two sides plate, it include trapezoidal plush copper,
Waterstop, pointing, waterproofing unction and cushion block, the trapezoidal plush copper are arranged on the structural slab of side, and the waterstop sets
It is placed on the horizontal center line of the connecting sewing, the pointing is uniformly laid in the connecting sewing, the waterproofing unction
The one end of the connecting sewing away from the trapezoidal plush copper is arranged at, the cushion block is arranged at the trapezoidal plush copper and another side structure
The lap-joint of plate.
2. spigot-and-socket movement joint according to claim 1, it is characterised in that the trapezoidal plush copper is armored concrete knot
Structure.
3. spigot-and-socket movement joint according to claim 1, it is characterised in that the spigot-and-socket movement joint is top board spigot-and-socket
Movement joint and base plate spigot-and-socket movement joint.
4. spigot-and-socket movement joint according to claim 3, it is characterised in that trapezoidal convex in the top board spigot-and-socket movement joint
Chosen on head and be arranged on the top board of structural slab side.
5. spigot-and-socket movement joint according to claim 3, it is characterised in that trapezoidal convex in the base plate spigot-and-socket movement joint
Chosen under head and be arranged on the base plate of structural slab side.
6. spigot-and-socket movement joint according to claim 1, it is characterised in that the waterstop is rubber fastening band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621229815.8U CN206267328U (en) | 2016-11-16 | 2016-11-16 | A kind of spigot-and-socket movement joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621229815.8U CN206267328U (en) | 2016-11-16 | 2016-11-16 | A kind of spigot-and-socket movement joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206267328U true CN206267328U (en) | 2017-06-20 |
Family
ID=59040056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621229815.8U Active CN206267328U (en) | 2016-11-16 | 2016-11-16 | A kind of spigot-and-socket movement joint |
Country Status (1)
| Country | Link |
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| CN (1) | CN206267328U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112726680A (en) * | 2020-12-25 | 2021-04-30 | 中国建筑第八工程局有限公司 | Deformation joint structure of basement wall column corner area and construction method |
-
2016
- 2016-11-16 CN CN201621229815.8U patent/CN206267328U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112726680A (en) * | 2020-12-25 | 2021-04-30 | 中国建筑第八工程局有限公司 | Deformation joint structure of basement wall column corner area and construction method |
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