CN205840012U - A kind of expansion joint of pool structure - Google Patents
A kind of expansion joint of pool structure Download PDFInfo
- Publication number
- CN205840012U CN205840012U CN201620706712.XU CN201620706712U CN205840012U CN 205840012 U CN205840012 U CN 205840012U CN 201620706712 U CN201620706712 U CN 201620706712U CN 205840012 U CN205840012 U CN 205840012U
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- CN
- China
- Prior art keywords
- concrete slab
- dowel steel
- sleeve
- expansion joint
- cushion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
This utility model relates to pool construction technical field, discloses a kind of expansion joint of pool structure, and it includes the first concrete slab 1 and the second concrete slab 7, is provided with expansion joint 5 between the first concrete slab 1 and the second concrete slab 7, and expansion joint 5 is provided with waterstop 6；First concrete slab 1 is provided with first sleeve 3, is provided with the first dowel steel 4 in first sleeve 3, and first dowel steel 4 other end is arranged in the second concrete slab 7, is provided with the first cushion 2 between the first dowel steel 4 and first sleeve 3；Second concrete slab 7 is provided with the second sleeve pipe 9, is provided with the second dowel steel 8 in the second sleeve pipe 9, and second dowel steel 8 other end is arranged in the first concrete slab 1, is provided with the second cushion 10 between the second dowel steel 8 and the second sleeve pipe 9.This utility model improves the load capacity of concrete slab by dowel steel, reduces concrete slab and the probability in crack occurs, thus improve the service life of concrete slab.
Description
Technical field
This utility model relates to pool construction technical field, has particularly related to a kind of expansion joint of pool structure.
Background technology
Expansion joint refers to, for preventing building member from changing due to climate temperature, such as flatulence of heat type, shrinkage, make structure produce crack
Or destroy and along building or structures construction joint direction suitable position arrange a build joint.Expansion joint can be by basis
Above building element such as body of wall, floor, roof are divided into two independent sectors, make building or structures can do along length direction
Horizontal extension.Expansion joint, in addition to being widely used in building, is applied the most widely in the construction in pond.
In water tank engineering is put into practice, during the laying mixed concrete board of pond, do not occur during for ensureing concrete slab by side force
Cracking, often to arrange expansion joint on concrete slab, and concrete slab is separated by expansion joint, thus many concrete slab can not
Stress simultaneously, concrete slab local pressure is relatively big, easily causes differential settlement and the fracture of concrete slab, thus causes coagulation
The service life of soil plate is substantially reduced.
Summary of the invention
This utility model is for shortcoming of the prior art, it is provided that a kind of expansion joint of pool structure.
In order to solve above-mentioned technical problem, this utility model is addressed by following technical proposals:
A kind of expansion joint of pool structure, including the first concrete slab and the second concrete slab, the first concrete slab and second
Being provided with expansion joint between concrete slab, expansion joint is provided with waterstop；First concrete slab is provided with first sleeve, first sleeve
For the first sleeve of full butter, being provided with the first dowel steel in first sleeve, the first dowel steel other end is arranged on the second coagulation
In soil plate, being provided with the first cushion between the first dowel steel and first sleeve, the first cushion is the first buffering being full of loose thread
Layer；Second concrete slab is provided with the second sleeve pipe, and the second sleeve pipe is the second sleeve pipe being full of butter, is provided with second in the second sleeve pipe
Dowel steel, the second dowel steel other end is arranged in the first concrete slab, is provided with second between the second dowel steel and the second sleeve pipe
Cushion, the second cushion is the second cushion being full of loose thread.
As preferably, expansion joint is provided with polyethylene low ratio foamed filleting plate, and polyethylene low ratio foamed filleting plate two ends are provided with poly-
Sulfur sealing compound.
As preferably, first sleeve is the first sleeve that plastics are made, and the second sleeve pipe is the second sleeve pipe that plastics are made.
As preferably, the first dowel steel is the first dowel steel that reinforcing bar is made, and the second dowel steel is second that reinforcing bar is made
Dowel steel.
As preferably, waterstop is the waterstop that rubber is made.
This utility model, owing to have employed above technical scheme, has a significant technique effect: by the first dowel steel and
First concrete slab and the second concrete slab are bound up by the second dowel steel, when concrete slab stress, pass through dowel steel
The moment of flexure transmission of part, two concrete slab stress simultaneously, improve the load capacity of concrete slab, thus improve concrete slab
Service life.Further, dowel steel by butter in sleeve pipe slidably, on the one hand solve concrete slab due to weather temperature
Degree change, as flatulence of heat type, shrinkage cause concrete slab to produce crack, on the other hand hinders also by the butter being wrapped on reinforcing bar naturally
The disconnected air Oxidation to reinforcing bar, thus extended period life cycle.
Accompanying drawing explanation
Fig. 1 is one of structural representation of the present utility model.
Fig. 2 is the two of structural representation of the present utility model.
The toponym that in the figures above, each number designation is referred to is as follows: wherein, 1 first concrete slab, 2 first
Cushion, 3 first sleeve, 4 first dowel steels, 5 expansion joints, 6 waterstops, 7 second concrete slabs, 8 second
Dowel steel, 9 second sleeve pipes, 10 second cushions, 11 polysulfide sealing compound, 12 polyethylene low ratio foamed filleting plates.
Detailed description of the invention
With embodiment, this utility model is described in further detail below in conjunction with the accompanying drawings.
Embodiment 1
A kind of expansion joint of pool structure, as shown in Figure 1-2, including the first concrete slab 1 and the second concrete slab 7, first
Being provided with expansion joint 5 between concrete slab 1 and the second concrete slab 7, expansion joint 5 is provided with waterstop 6.
First concrete slab 1 is provided with first sleeve 3, and first sleeve 3 is the first sleeve 3 being full of butter, first sleeve 3
Inside being provided with the first dowel steel 4, first dowel steel 4 other end is arranged in the second concrete slab 7, and butter carries to the first dowel steel 4
For lubricant effect, and prevent the first dowel steel 4 from aoxidizing；The first cushion 2 it is provided with between first dowel steel 4 and first sleeve 3,
First cushion 2 is the first cushion 2 being full of loose thread, and the first cushion 2 reduces the impact of the first dowel steel 4 by loose thread
Power.Second concrete slab 7 is provided with the second sleeve pipe 9, and the second sleeve pipe 9 is the second sleeve pipe 9 being full of butter, sets in the second sleeve pipe 9
Having the second dowel steel 8, second dowel steel 8 other end to be arranged in the first concrete slab 1, butter provides profit to the second dowel steel 8
Sliding effect, and prevent the second dowel steel 8 from aoxidizing；It is provided with the second cushion 10 between second dowel steel 8 and the second sleeve pipe 9, the
Two cushions 10 are the second cushion 10 being full of loose thread, and the second cushion 10 reduces the impact of the second dowel steel 8 by loose thread
Power.By the first dowel steel 4 and the second dowel steel 8, first concrete slab 1 and the second concrete slab 7 are bound up, when mixed
During concrete board stress, transmitted by the moment of flexure of power transmission rod member, the two common stress of concrete slab, improve the load of concrete slab
Ability, thus improve the service life of concrete slab.Further, dowel steel by butter in sleeve pipe slidably, on the one hand
Solving concrete slab and change due to climate temperature, such as flatulence of heat type, shrinkage causes concrete slab to produce crack, on the other hand also by
The butter being wrapped on reinforcing bar blocks the air Oxidation to reinforcing bar naturally, thus extended period life cycle.
Expansion joint 5 is provided with polyethylene low ratio foamed filleting plate 12, and it is close that polyethylene low ratio foamed filleting plate 12 two ends are provided with polysulfide
Envelope cream 11.
The first sleeve 3 that first sleeve 3 is made for plastics, the second sleeve pipe 9 that the second sleeve pipe 9 is made for plastics.
The first dowel steel 4 that first dowel steel 4 is made for reinforcing bar, the second dowel steel that the second dowel steel 8 is made for reinforcing bar
8。
The waterstop 6 that waterstop 6 is made for rubber.
In a word, the foregoing is only preferred embodiment of the present utility model, all according to this utility model claim institute
Impartial change and the modification made, all should belong to the covering scope of this utility model patent.
Claims (5)
1. an expansion joint of pool structure, it is characterised in that: include the first concrete slab (1) and the second concrete slab (7), first
Being provided with expansion joint (5) between concrete slab (1) and the second concrete slab (7), expansion joint (5) are provided with waterstop (6)；First mixes
Concrete board (1) is provided with first sleeve (3), and first sleeve (3) is the first sleeve (3) being full of butter, and first sleeve sets in (3)
In having the first dowel steel (4), the first dowel steel (4) other end to be arranged on the second concrete slab (7), the first dowel steel (4) and the
Being provided with the first cushion (2) between sleeve (3), the first cushion (2) is the first cushion (2) being full of loose thread；Second mixes
Concrete board (7) is provided with the second sleeve pipe (9), and the second sleeve pipe (9) is the second sleeve pipe (9) being full of butter, and the second sleeve pipe sets in (9)
In having the second dowel steel (8), the second dowel steel (8) other end to be arranged on the first concrete slab (1), the second dowel steel (8) and the
Being provided with the second cushion (10) between two sleeve pipes (9), the second cushion (10) is the second cushion (10) being full of loose thread.
A kind of expansion joint of pool structure the most according to claim 1, it is characterised in that: expansion joint (5) are provided with polyethylene
Low ratio foamed filleting plate (12), polyethylene low ratio foamed filleting plate (12) two ends are provided with polysulfide sealing compound (11).
A kind of expansion joint of pool structure the most according to claim 1, it is characterised in that: first sleeve (3) is that plastics are made
First sleeve (3), the second sleeve pipe (9) is the second sleeve pipe (9) that plastics are made.
A kind of expansion joint of pool structure the most according to claim 1, it is characterised in that: the first dowel steel (4) is reinforcing bar system
The first dowel steel (4) become, the second dowel steel (8) is the second dowel steel (8) that reinforcing bar is made.
A kind of expansion joint of pool structure the most according to claim 1, it is characterised in that: waterstop (6) is that rubber is made
Waterstop (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620706712.XU CN205840012U (en) | 2016-06-30 | 2016-06-30 | A kind of expansion joint of pool structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620706712.XU CN205840012U (en) | 2016-06-30 | 2016-06-30 | A kind of expansion joint of pool structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205840012U true CN205840012U (en) | 2016-12-28 |
Family
ID=58150743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620706712.XU Expired - Fee Related CN205840012U (en) | 2016-06-30 | 2016-06-30 | A kind of expansion joint of pool structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205840012U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107035007A (en) * | 2017-05-22 | 2017-08-11 | 中国能源建设集团广东省电力设计研究院有限公司 | Expanded joint structure and its construction technology |
| CN110130507A (en) * | 2019-04-10 | 2019-08-16 | 浙江省二建建设集团有限公司 | For controlling the device of the expansion joint width of overlength dry concrete wall |
| CN110629877A (en) * | 2019-09-17 | 2019-12-31 | 中国化学工程第六建设有限公司 | Construction method of settler frame applied to winter weather |
| CN114718362A (en) * | 2022-05-10 | 2022-07-08 | 北京城建集团有限责任公司 | Deformation joint construction method for underground water treatment structure |
-
2016
- 2016-06-30 CN CN201620706712.XU patent/CN205840012U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107035007A (en) * | 2017-05-22 | 2017-08-11 | 中国能源建设集团广东省电力设计研究院有限公司 | Expanded joint structure and its construction technology |
| CN110130507A (en) * | 2019-04-10 | 2019-08-16 | 浙江省二建建设集团有限公司 | For controlling the device of the expansion joint width of overlength dry concrete wall |
| CN110130507B (en) * | 2019-04-10 | 2024-03-22 | 浙江省二建建设集团有限公司 | Device for controlling width of expansion joint of ultra-long clear water concrete wall |
| CN110629877A (en) * | 2019-09-17 | 2019-12-31 | 中国化学工程第六建设有限公司 | Construction method of settler frame applied to winter weather |
| CN114718362A (en) * | 2022-05-10 | 2022-07-08 | 北京城建集团有限责任公司 | Deformation joint construction method for underground water treatment structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20210630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |