CN207700245U - A kind of concrete structure seam - Google Patents
A kind of concrete structure seam Download PDFInfo
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- CN207700245U CN207700245U CN201721875976.9U CN201721875976U CN207700245U CN 207700245 U CN207700245 U CN 207700245U CN 201721875976 U CN201721875976 U CN 201721875976U CN 207700245 U CN207700245 U CN 207700245U
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- lining concrete
- concrete
- structural joint
- pitch plank
- preset
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Abstract
The utility model is related to a kind of concrete structure seams, belong to engineering construction technology field.The utility model is preset with waterstop in adjacent two pieces lining concrete at structural joint, pitch plank with holes is also preset at structural joint, bituminous wood plate shape specification is adapted with the parting end face of lining concrete, lining concrete is preset with galvanized sheet iron in the upstream face side of structural joint, it is flushed with one side surface of upstream face of lining concrete on the outside of galvanized sheet iron, the embedded bar in galvanized sheet iron, pitch plank, waterstop and lining concrete is fixed integral.The utility model is according to the arrangement principle of structural joint, introduce special joint filling structure --- pitch plank with holes, make full use of the mold or telescoping steel form of full-length, realize that concrete structure is uninterruptedly poured by full-length, not only simplify the operational procedure at special construction position, it improves work efficiency low, simplifies template manufacture and installation, and improve construction quality.
Description
Technical field
The utility model is related to a kind of concrete structure seams, belong to engineering construction technology field.
Background technology
In civil engineering, reinforced concrete structure is widely used, in order to avoid the inside temperature because of concrete structure
Spend breathing, settlement of foundation and earthquake pounding etc., the in addition mutation of the variation of geological conditions and structural style, reinforced concrete structure
Many blocks are often divided into, and expansion joint, sedimentation are set between adjacent two concrete structure or concrete structure two parts
Seam and aseismic joint etc..Since the setting of structural joint is influenced by more restraining factors, so the block of reinforced concrete structure is past
It is past not of uniform size.Conventional form of construction work is the setting completely according to structural joint, in the end formwork erection of structural joint.In special portion
Position, form of construction work operational procedure is complicated, and working efficiency is low, and template manufacture and installation are complicated, and construction quality it is difficult to ensure that.
It divides underground chamber so unit in charge of construction is more desirable to length only by telescoping steel form and pours section, divided according to the length of template
Barricade pours section, it is not necessary to because the pattern of body form change of structure sets up irregular template, improve construction efficiency, construction quality it is same
When, construction quality can be also improved, construction cost is reduced.
Utility model content
Technical problem to be solved in the utility model is：A kind of concrete structure seam is provided, construction efficiency is being improved, is applying
While working medium amount, construction quality can be also improved, reduces construction cost.
Technical solution used by the utility model is to solve above-mentioned technical problem：A kind of concrete structure seam is adjacent
Two pieces lining concrete is preset with waterstop at structural joint, and pitch plank with holes, bituminous wood are also preset at structural joint
Plate shape specification is adapted with the parting end face of lining concrete, the pre-buried steel in pitch plank, waterstop and lining concrete
Muscle is fixed integral.
It is further：Lining concrete is preset with galvanized sheet iron, galvanized sheet iron side in the upstream face side of structural joint
It is fixed at bituminous wood plate end face, the other side is flushed with one side surface of upstream face of lining concrete.
It is further：The upstream face of pitch plank and lining concrete distance is 5cm~10cm.
It is further：Hole on pitch plank is multiple rectangular openings of rectangular array arrangement.
It is further：Waterstop is parallel to upstream face setting, and waterstop runs through after pitch plank and stretches into structural joint two
In the lining concrete of side.
The utility model has the beneficial effects that：According to the arrangement principle of structural joint, special joint filling structure is introduced, fully profit
With the mold or telescoping steel form of full-length, realizes that concrete structure is uninterruptedly poured by full-length, not only simplify
The operational procedure at special construction position, improves work efficiency low, simplifies template manufacture and installation, and improves construction matter
Amount.By this method formed construction joint structure can bituminous wood plate holes position connect it is integral, if due to it is larger not
The factors such as uniform settlement cause to misplace, which can be cut with pitch plank for induction, formed and stitched with conventional structure
Identical communicating structure seam；In addition, this structural joint can make structure on two sides form incomplete entirety, more conventional structural joint it is rigid
Bigger is spent, when necessary, structure on two sides can resist the effect of external force together, and the more conventional structure of this respect is sewed with the excellent of bigger
Gesture.
Description of the drawings
Fig. 1 is the sectional view of the utility model；
Fig. 2 is the A-A diagrammatic cross-sections of Fig. 1；
It is marked in figure：1- lining concretes, 11- upstream faces, 12- bedrock surfaces, 2- structural joints, 3- waterstops, 4- bituminous woods
Plate, 5- galvanized sheet irons.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings, and direction shown in arrow is water (flow) direction in figure.
As shown in Figure 1 and Figure 2, the utility model is preset with waterstop in adjacent two pieces lining concrete 1 at structural joint 2
3, pitch plank 4 with holes, the parting end face of 4 shape specification of pitch plank and lining concrete 1 are also preset at structural joint 2
It is adapted, pitch plank 4, waterstop 3 are fixed integral with the embedded bar in lining concrete 1.
The utility model devises a kind of concrete structure seam interstitital texture with holes, which uses pitch plank
4 are processed into hole structure, in addition, it is preset with galvanized sheet iron 5 in 11 side of upstream face of structural joint 2 in lining concrete 1, it is zinc-plated
Iron plate 5 can play the role of good segmentation, save finishing operations, 5 side of galvanized sheet iron be fixed at 4 end face of pitch plank,
The other side is flushed with 11 1 side surface of upstream face of lining concrete 1.When implementation, pitch plank 4, galvanized sheet iron 5 and concrete
The embedded bar of structure is fixed together；It is solid in place in concrete structure reinforcing bars, waterstop 3, pitch plank 4 and galvanized sheet iron 5
After setting, concrete pouring bin is divided by full-length, arranges the template (or telescoping steel form) of full-length, i.e. full-length
Pour the structural joint 2 that above-mentioned joint filling structure is disposed in storehouse；In concreting process later, structural joint in storehouse is poured
4 both sides storehouse surface of pitch plank synchronizes charging at 2, synchronous to shake, and the concrete in two storehouse surfaces can be by being arranged in pitch plank 4
On hole mutually flow, the concrete of two storehouse surfaces can link into an integrated entity after solidification in the hole range on pitch plank 4.Mark
Pitch plank 4 in quasi- storehouse suggests that 11 distance 5cm~10cm of upstream face with lining concrete 1, the thickness of pitch plank 4 are opened
Pore size and pitch of holes can be adjusted according to actual needs.Hole on pitch plank 4 is preferably arranged to rectangular array cloth
The multiple rectangular openings set.The thickness and width of galvanized sheet iron 5 can be adjusted according to engineering specifications.
3 preferred arrangement of waterstop is：Waterstop 3 is parallel to the setting of upstream face 11, and waterstop 3 runs through pitch plank 4
Afterwards and stretch into the lining concrete 1 of 2 both sides of structural joint.
Claims (5)
1. a kind of concrete structure seam, adjacent two pieces lining concrete (1) is preset with waterstop (3) at structural joint (2), special
Sign is：Pitch plank (4) with holes, pitch plank (4) shape specification and lining concrete are also preset at structural joint (2)
(1) parting end face is adapted, and pitch plank (4), waterstop (3) and the embedded bar in lining concrete (1) are fixed into one
It is whole.
2. a kind of concrete structure seam as described in claim 1, it is characterised in that：Lining concrete (1) is in structural joint (2)
Upstream face (11) side is preset with galvanized sheet iron (5), and galvanized sheet iron (5) side is fixed at pitch plank (4) end face, another
Side is flushed with (11) one side surface of upstream face of lining concrete (1).
3. a kind of concrete structure seam as claimed in claim 2, it is characterised in that：Pitch plank (4) and lining concrete (1)
Upstream face (11) distance be 5cm~10cm.
4. a kind of concrete structure seam as described in claim 1, it is characterised in that：Hole on pitch plank (4) is rectangular
Multiple rectangular openings of array arrangement.
5. a kind of concrete structure seam as described in any one of Claims 1-4, it is characterised in that：Waterstop (3) is parallel
It is arranged in upstream face (11), waterstop (3) runs through pitch plank (4) afterwards and stretches into the lining concrete of structural joint (2) both sides
(1) in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721875976.9U CN207700245U (en) | 2017-12-28 | 2017-12-28 | A kind of concrete structure seam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721875976.9U CN207700245U (en) | 2017-12-28 | 2017-12-28 | A kind of concrete structure seam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207700245U true CN207700245U (en) | 2018-08-07 |
Family
ID=63029574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721875976.9U Active CN207700245U (en) | 2017-12-28 | 2017-12-28 | A kind of concrete structure seam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207700245U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975074A (en) * | 2017-12-28 | 2018-05-01 | 中国电建集团成都勘测设计研究院有限公司 | A kind of concrete structure seam |
-
2017
- 2017-12-28 CN CN201721875976.9U patent/CN207700245U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975074A (en) * | 2017-12-28 | 2018-05-01 | 中国电建集团成都勘测设计研究院有限公司 | A kind of concrete structure seam |
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