CN207512697U - Post-cast strip antipriming - Google Patents
Post-cast strip antipriming Download PDFInfo
- Publication number
- CN207512697U CN207512697U CN201721589248.1U CN201721589248U CN207512697U CN 207512697 U CN207512697 U CN 207512697U CN 201721589248 U CN201721589248 U CN 201721589248U CN 207512697 U CN207512697 U CN 207512697U
- Authority
- CN
- China
- Prior art keywords
- spillage
- shoulder guard
- steel plate
- sealing water
- length
- 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.)
- Active
Links
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model discloses a kind of post-cast strip antiprimings, including the steel plate for sealing water being horizontally placed between the upper and lower baseplate reinforcing bar of late poured band, it is vertically installed with upper and lower spillage protector along its length in the upper and lower surface middle part of steel plate for sealing water, uniform intervals are provided with several Steel bar racks being connected to upper end and steel plate for sealing water lower surface along its length for the both sides of lower spillage protector, upper spillage protector is made of upper spillage shoulder guard, and lower spillage protector is made of lower spillage shoulder guard；The lower edge of upper spillage shoulder guard and the upper edge of lower spillage shoulder guard are connected respectively with the upper and lower surface soldered of steel plate for sealing water, it is evenly-spaced along its length equipped with several U-shaped card slots that clamping is adapted to upper and lower baseplate reinforcing bar on the upper edge of upper spillage shoulder guard and the lower edge of lower spillage shoulder guard, it is evenly equipped with fish scale sieve pore on upper and lower spillage shoulder guard.The utility model advantage is simple in structure, installation and processing and manufacturing simplicity.
Description
Technical field
The utility model is related to post empiricism field in engineering construction, more particularly, to a kind of post-cast strip antipriming.
Background technology
In large-scale construction project（Such as construction joint, skyscraper in tunnel, subway, dykes and dams, culvert, hydraulic and hydroelectric engineering
Lower room, underground parking etc.）Concrete floor cast when, generally require to stay and set post-cast strip；Post-cast strip is in construction
To prevent monolithic reinforced concrete structure since autogenous shrinkage is uneven or the uneven issuable harmful cracks of sedimentation, according to design
Or job specfication requirement, the temporary construction set is stayed to stitch in sole plate, wall, beam corresponding position；The construction joint temporarily draws structure
If being divided into stem portion, shunk by component inside, poured again after some time and smash the construction joint concrete, structure is linked to be entirety
Area.
When pouring into a mould post-cast strip again after initial set, joint part pours not sternly concrete between concrete, can form cold seam；In order to anti-
Sealing is penetrated into from cold seam, so need to often be horizontally disposed with one piece of steel plate for sealing water at post-cast strip in construction, is poured into a mould one after another
Concrete inside interface is located in the middle part of steel plate for sealing water at surface, and such concrete and the closely knit engagement of steel plate for sealing water, cold seam position is by only
Water steel plate prevents from seeping water；Although steel plate for sealing water can effectively prevent water to be penetrated into from cold seam, due to being difficult to fix, easily
Steel plate for sealing water deviation phenomenon and sundries are fallen into post-cast strip caused by the concrete in post-cast strip is excessive in the construction process
Situation so as to directly affect water-stagnating effect, causes fund to waste.
Existing Chinese patent（The patent No.：ZL201210131840.2）In disclose that a kind of " sole plate post-poured strip stops
Water armor Plate and its erection method " is leaked in order to prevent in the patent, because concrete is excessive when preventing casting concrete
Caused steel plate for sealing water deviation and sundries fall into phenomenon in post-cast strip, steel plate for sealing water upper and lower surface middle part along length
Direction is respectively perpendicular the spillage protector that setting is made of steel fabric sheet, and passes through the spaced strapped steel of vertical support reinforcing bar
Silk netting though this kind of steel plate for sealing water composite structure can prevent concrete excessive to a certain extent, avoids causing steel plate for sealing water inclined
Position phenomenon, but conflict at the upper edge of upper steel fabric sheet and the lower edge of lower steel fabric sheet with baseplate reinforcing bar, lead to sole plate
Large area spillage at upper and lower protective layer is not easy to later stage cleaning；In addition steel fabric sheet easily exists with the binding of vertical support reinforcing bar
Spillage is caused in gap；Also steel fabric sheet quality is softer, the concrete lateral compression easily first poured into a mould, so as to become
Shape has caused drum, and construction joint is not located in the middle part of steel plate for sealing water, easily leads to bottom plate infiltration, later stage cleaning is inconvenient, seriously affects construction
Quality.
Invention content
The utility model aim, which is to provide, a kind of can effectively prevent cast-in-place concrete bottom plate spillage, play drum, infiltration
Post-cast strip antipriming.
To achieve the above object, the utility model can take following technical proposals：
Post-cast strip antipriming described in the utility model, including being horizontally placed on the upper and lower Bottom Board Steel of late poured band
Steel plate for sealing water between muscle is vertically installed with upper and lower spillage along its length in the upper and lower surface middle part of the steel plate for sealing water
Protector, the both sides of the lower spillage protector along its length uniform intervals be provided with it is several under upper end and steel plate for sealing water
The Steel bar rack that surface is connected, the upper spillage protector are made of upper spillage shoulder guard, and the lower spillage protector is under
Spillage shoulder guard is formed；The lower edge of the upper spillage shoulder guard and the upper edge of the lower spillage shoulder guard respectively with
The upper and lower surface soldered of the steel plate for sealing water is connected, under the upper edge of upper spillage shoulder guard and lower spillage shoulder guard
On edge it is evenly-spaced along its length equipped with it is several be adapted to the upper and lower baseplate reinforcing bar be clamped U-shaped card slots, it is upper,
Fish scale sieve pore is evenly equipped on lower spillage shoulder guard.
The lower edge of the upper spillage shoulder guard and the upper edge of the lower spillage shoulder guard turn up to be formed with it is described
The connected horizontal labial lamina of steel plate for sealing water welding.
Uniform intervals solid welding has several reinforcing branch along its length on the one side of the upper and lower spillage shoulder guard
Muscle is supportted, the reinforcing supporting rib is respectively perpendicular on the upper and lower surface for being welded in the steel plate for sealing water.
Be horizontally disposed on the opposite upper and lower spillage shoulder guard another side of the reinforcing supporting rib have it is several
The reinforcing ribs of outwardly convex, the length for reinforcing ribs are consistent with upper and lower spillage shoulder guard length.
The utility model advantage is simple in structure, installation and processing and manufacturing simplicity.After the present apparatus is fixed on concrete
It pours at the construction joint of band, then carries out the cast of post-cast strip again；The stability of upper and lower spillage shoulder guard is strong, avoids by elder generation
The concrete lateral compression of cast and deform, cooperation is distributed in fish scale sieve pore on upper and lower spillage shoulder guard, can effectively hinder
It every concrete, prevents concrete excessive, avoids causing steel plate for sealing water deviation, prevent concrete floor from having occurred drum, infiltration too early
Phenomenon extends its service life；Uniform intervals on the upper edge of upper spillage shoulder guard and the lower edge of lower spillage shoulder guard
The U-shaped card slot opened up is adapted to clamping with upper and lower baseplate reinforcing bar when mounted, effectively blocks at the upper and lower protective layer of sole plate
Barrier concrete comprehensively is realized in gap, and the concrete first poured into a mould is avoided to avoid making along excessive at the gap of upper and lower baseplate reinforcing bar
Into large area spillage, the later stage does not need to secondary cleaning, avoids disturbing steel plate for sealing water in scale removal process or destroying waterproof layer causing bottom
Plate leak improves the stability and seepage capability of steel plate for sealing water.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is sectional view along A-A in Fig. 1.
Specific embodiment
As shown in Figure 1, 2, post-cast strip antipriming described in the utility model, including being horizontally placed on late poured band
Steel plate for sealing water 1 between upper and lower baseplate reinforcing bar, on the upper surface middle part of steel plate for sealing water 1 is vertically installed with along its length
Spillage protector is vertically installed with lower spillage protector along its length in the middle part of the lower surface of steel plate for sealing water 1, upper and lower to leak
The structure for starching protector is identical and symmetrical, if uniform intervals are provided with along its length in the both sides of lower spillage protector
The dry Steel bar rack 2 being connected to upper end and 1 lower surface of steel plate for sealing water, Steel bar rack 2 are tied on lower plate reinforcing bar, and auxiliary is fixed
Steel plate for sealing water 1, the specific number of Steel bar rack 2 is depending on the specific length of post-cast strip；Upper spillage protector is protected by upper spillage
Steel plate 3 is formed, and lower spillage protector is made of lower spillage shoulder guard 4, the lower edge of upper spillage shoulder guard 3 and steel plate for sealing water
1 upper surface welding is connected, and the upper edge of lower spillage shoulder guard 4 is connected with the lower surface welding of steel plate for sealing water 1；In upper spillage
On the upper edge of shoulder guard 3 and the lower edge of lower spillage shoulder guard 4 it is evenly-spaced along its length be equipped with it is several with it is upper,
The U-shaped card slot 5 of lower plate reinforcing bar adaptation clamping, during installation, upper plate reinforcing bar is fastened in the U of 3 upper edge of spillage shoulder guard
In type card slot 5, lower plate reinforcing bar is fastened in the U-shaped card slot 5 of lower 4 lower edge of spillage shoulder guard, effectively blocks sole plate
Gap at upper and lower protective layer avoids the concrete first poured into a mould from avoiding causing big along excessive at the gap of upper and lower baseplate reinforcing bar
Area spillage；Fish scale sieve pore 6, the aperture of fish scale sieve pore 6 are evenly equipped on upper spillage shoulder guard 3 and lower spillage shoulder guard 4
Towards the concrete side first poured into a mould, the concrete first poured into a mould can be effectively prevent to flow into post-cast strip, while post-cast strip can also be made to exist
Concrete flows into first cast side and is filled up during cast.
For convenience of welding, the upper edge of the lower edge of upper spillage shoulder guard 3 and lower spillage shoulder guard 4 turn up to be formed with
The connected horizontal labial lamina 7 of the welding of steel plate for sealing water 1；To enhance the stability of upper spillage shoulder guard 3 and lower spillage shoulder guard 4,
Uniform intervals solid welding has several add along its length on the one side of upper spillage shoulder guard 3 and lower spillage shoulder guard 4
Gu supporting rib 8 is vertically welded in positioned at 8 lower end of reinforcing supporting rib of 1 upside of steel plate for sealing water on the upper surface of steel plate for sealing water 1, position
It is vertically welded on the lower surface of steel plate for sealing water 1 in 8 upper end of reinforcing supporting rib of 1 downside of steel plate for sealing water；In addition, further to increase
The stability of strong upper spillage shoulder guard 3 and lower spillage shoulder guard 4 can also be protected in upper spillage shoulder guard 3 and lower spillage
The reinforcing ribs of several outwardly convexs are horizontally disposed on the another side opposite with reinforcing 8 solid welding side of supporting rib of steel plate 4
9, the length for reinforcing ribs 9 is consistent with the length of spillage shoulder guard 3 and lower spillage shoulder guard 4.
During construction, the laying and binding of lower plate reinforcing bar, Ran Houtong are carried out according to predetermined post-cast strip specific location
Post-cast strip antipriming is fastened on lower plate reinforcing bar and bound by the U-shaped card slot 5 for crossing down 4 lower edge of spillage shoulder guard
And solid welding；Carry out the laying and binding of upper plate reinforcing bar again later, upper plate reinforcing bar is fastened in 3 upper edge of spillage shoulder guard
U-shaped card slot 5 in and bound and solid welding, complete the setting of post-cast strip antipriming, entire work progress is very easy, resistance
It is very good every concrete effect.
Claims (4)
1. a kind of post-cast strip antipriming, including the water-stopping steel being horizontally placed between the upper and lower baseplate reinforcing bar of late poured band
Plate（1）, in the steel plate for sealing water（1）Upper and lower surface middle part be vertically installed with upper and lower spillage protector along its length,
The both sides of the lower spillage protector along its length uniform intervals be provided with it is several to upper end and steel plate for sealing water（1）Lower surface
Connected Steel bar rack（2）, it is characterised in that：The upper spillage protector is by upper spillage shoulder guard（3）It forms, the lower leakage
Protector is starched by lower spillage shoulder guard（4）It forms；The upper spillage shoulder guard（3）Lower edge and lower spillage protection
Steel plate（4）Upper edge respectively with the steel plate for sealing water（1）Upper and lower surface soldered be connected, in upper spillage shoulder guard（3）
Upper edge and lower spillage shoulder guard（4）Lower edge on it is evenly-spaced along its length be equipped with it is several with it is described upper and lower
The U-shaped card slot of baseplate reinforcing bar adaptation clamping（5）, in upper and lower spillage shoulder guard（3、4）On be evenly equipped with fish scale sieve pore（6）.
2. post-cast strip antipriming according to claim 1, it is characterised in that：The upper spillage shoulder guard（3）Under
Edge and the lower spillage shoulder guard（4）Upper edge turn up to be formed and the steel plate for sealing water（1）The connected horizontal lip of welding
Plate（7）.
3. post-cast strip antipriming according to claim 1, it is characterised in that：In the upper and lower spillage shoulder guard（3、
4）One side on along its length uniform intervals solid welding have several reinforcing supporting ribs（8）, the reinforcing supporting rib（8）Respectively
Vertically it is welded in the steel plate for sealing water（1）Upper and lower surface on.
4. post-cast strip antipriming according to claim 3, it is characterised in that：With the reinforcing supporting rib（8）Relatively
The upper and lower spillage shoulder guard（3、4）The reinforcing ribs for there are several outwardly convexs are horizontally disposed on another side
（9）, the reinforcing ribs（9）Length and upper and lower spillage shoulder guard（3、4）Length is consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721589248.1U CN207512697U (en) | 2017-11-24 | 2017-11-24 | Post-cast strip antipriming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721589248.1U CN207512697U (en) | 2017-11-24 | 2017-11-24 | Post-cast strip antipriming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207512697U true CN207512697U (en) | 2018-06-19 |
Family
ID=62540355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721589248.1U Active CN207512697U (en) | 2017-11-24 | 2017-11-24 | Post-cast strip antipriming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207512697U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110965670A (en) * | 2019-12-02 | 2020-04-07 | 郑州一建集团有限公司 | Welding-free installation method for horizontal water-stopping steel plate of shear wall |
| CN110984235A (en) * | 2019-10-28 | 2020-04-10 | 中国一冶集团有限公司 | Construction method of post-cast strip water stop structure |
| CN111173044A (en) * | 2020-02-26 | 2020-05-19 | 中国建筑第四工程局有限公司 | Construction method and structure of post-cast strip construction joint water stop steel plate |
| CN111395407A (en) * | 2020-03-31 | 2020-07-10 | 中国二十二冶集团有限公司 | Cast-in-place concrete post-cast strip forming construction method |
| CN111677016A (en) * | 2020-04-28 | 2020-09-18 | 中国一冶集团有限公司 | Water stop steel plate structure and mounting method |
-
2017
- 2017-11-24 CN CN201721589248.1U patent/CN207512697U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110984235A (en) * | 2019-10-28 | 2020-04-10 | 中国一冶集团有限公司 | Construction method of post-cast strip water stop structure |
| CN110984235B (en) * | 2019-10-28 | 2021-08-13 | 中国一冶集团有限公司 | Construction method of post-cast strip water stop structure |
| CN110965670A (en) * | 2019-12-02 | 2020-04-07 | 郑州一建集团有限公司 | Welding-free installation method for horizontal water-stopping steel plate of shear wall |
| CN110965670B (en) * | 2019-12-02 | 2020-11-17 | 郑州一建集团有限公司 | Welding-free installation method for horizontal water-stopping steel plate of shear wall |
| CN111173044A (en) * | 2020-02-26 | 2020-05-19 | 中国建筑第四工程局有限公司 | Construction method and structure of post-cast strip construction joint water stop steel plate |
| CN111395407A (en) * | 2020-03-31 | 2020-07-10 | 中国二十二冶集团有限公司 | Cast-in-place concrete post-cast strip forming construction method |
| CN111677016A (en) * | 2020-04-28 | 2020-09-18 | 中国一冶集团有限公司 | Water stop steel plate structure and mounting method |
| CN111677016B (en) * | 2020-04-28 | 2022-01-25 | 中国一冶集团有限公司 | Water stop steel plate structure and mounting method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207512697U (en) | Post-cast strip antipriming | |
| CN105649113B (en) | The structure and construction method of a kind of basement post-pouring zone | |
| CN108411945A (en) | A kind of post-cast strip anti-cracking waterproof structure construction technique | |
| CN109577377A (en) | Basement post-pouring zone structure and its construction method | |
| CN204059419U (en) | A kind of ater-casting | |
| CN109057338A (en) | A kind of post-cast strip anti-cracking waterproof construction method | |
| CN109183825A (en) | The construction method of raft board post poured band side form | |
| CN204456224U (en) | A kind of structure of basement post-pouring zone | |
| CN105275097A (en) | A post-cast strip water-stop steel plate and demolition-free template net installing method | |
| CN106592645A (en) | Super-thick base plate post-cast strip formwork construction method | |
| CN106760050A (en) | The attachment structure and through processing method of shear wall and after-pouring concrete frame beam | |
| CN202007422U (en) | Advanced water-stop steel plate structure for post-pouring zone of underground construction | |
| CN106567463A (en) | Waferboard construction joint mortar leakage prevention construction method | |
| CN107083776B (en) | A kind of basement raft foundation rear pouring tape construction method | |
| CN103741651B (en) | A kind of concrete teeth groove stiling basin and construction method thereof | |
| CN212223971U (en) | Post-cast strip side-fixing inner-supporting steel plate combined template | |
| CN108638322A (en) | Prefabricated post concreting method in a kind of assembled architecture | |
| CN207829011U (en) | A kind of contrary sequence method well body retaining wall cover half device | |
| CN207686288U (en) | The manufacture of the horizontal hole to be provided of wall and plugging device | |
| CN208293624U (en) | The steel plate for sealing water support construction of sole plate post-poured strip | |
| CN107299649A (en) | A kind of post-cast strip advance water stop construction method for plentiful level of ground water | |
| CN206233405U (en) | The attachment structure of shear wall and after-pouring concrete frame beam | |
| CN206309016U (en) | A kind of post-cast strip side form and waterproof construction | |
| CN209412790U (en) | A kind of flood control dam | |
| CN107119808A (en) | Induce crack structure and its construction method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |