CN209443503U - A kind of Retaining Wall post-cast strip plugging structure - Google Patents
A kind of Retaining Wall post-cast strip plugging structure Download PDFInfo
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- CN209443503U CN209443503U CN201821979523.5U CN201821979523U CN209443503U CN 209443503 U CN209443503 U CN 209443503U CN 201821979523 U CN201821979523 U CN 201821979523U CN 209443503 U CN209443503 U CN 209443503U
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- retaining wall
- cast strip
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- edge
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Abstract
The utility model provides a kind of Retaining Wall post-cast strip plugging structure, at basement retaining wall and post-cast strip space, L-type edge of a wing column is equipped on both sides retaining wall at the post-cast strip space, two L-type edge of a wing columns are placed at the post-cast strip space, two L-type edge of a wing columns and the retaining wall form groove sliding rail, prefabricated baffle is provided between two groove sliding rails, the gap between the groove sliding rail and prefabricated baffle is filled with cement mortar.Groove sliding rail is formed by using edge of a wing column and retaining wall, it as the constraint of prefabricated baffle fixing end, avoids passing through welding and prefabricated baffle is connected with retaining wall reinforcing bar and retaining wall reinforcing bar is caused to burn, while preventing because of not prison welding and backfill leakiness, the mould that rises is caused, external wall waterproof is destroyed；And prefabricated baffle Fast Installation may be implemented in groove sliding rail, improves construction efficiency, saves the construction period.
Description
Technical field
The utility model, which belongs to, is related to a kind of the realm of building construction, and in particular to a kind of Retaining Wall post-cast strip closure
Structure.
Background technique
In order to solve the problems such as relative settlement, structure both shrinks and temperature stress deform, the mode of indwelling post-cast strip is being built
It builds in engineering and is used widely.But the indwelling of basement retaining wall post-cast strip influence subsequent waterproof and backfill construction into
Row guarantees the stabilization and main structure smooth construction on basis, needs to rear to carry out the work of basement periphery backfill in time
Band is poured to be blocked, the prior art is generally sealed on the outside of post-cast strip with prefabricated reinforced concrete cover board, both as screed-coat and
The base of waterproof layer, and bear backfill soil pressure.But the program needs to carry out reserved steel bar on cover board and retaining wall reinforcing bar
It is welded to connect, thus the problems such as there are complex procedures, operating difficulties, not prison weldings.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of Retaining Wall post-cast strip plugging structure, by using
Edge of a wing column and retaining wall form groove sliding rail, as the constraint of prefabricated baffle fixing end, avoid passing through welding by prefabricated baffle and
Retaining wall reinforcing bar connects and retaining wall reinforcing bar is caused to burn, while preventing from causing the mould that rises because of not prison welding and backfill leakiness, breaking
Bad external wall waterproof；And the Fast Installation of prefabricated baffle may be implemented in groove sliding rail, improves construction efficiency, saves the construction period.
The technical problems to be solved in the utility model is realized using following technical scheme:
A kind of Retaining Wall post-cast strip plugging structure is set at basement retaining wall and post-cast strip space, after described
It pours and is equipped with L-type edge of a wing column on the both sides retaining wall at carrying space, two L-type edge of a wing columns are placed in the post-cast strip space
Place, two L-type edge of a wing columns and the retaining wall form groove sliding rail, are provided with prefabricated gear between two groove sliding rails
Plate, the gap between the groove sliding rail and prefabricated baffle are filled with cement mortar.
The utility model is used to fix prefabricated baffle using the groove sliding rail that the edge of a wing column and retaining wall of L-type are formed, thus
It avoids welding and retaining wall reinforcing bar being caused to burn, and groove sliding rail is advantageously implemented the Fast Installation of prefabricated baffle simultaneously, improve
Construction efficiency saves the construction period, while can be avoided because welding makes to cause the mould that rises loosely and when backfill leakiness, destroy outer
Wall waterproof.The plugging structure of the utility model is constructed in the following way:
(1) it line setting: according to building control net, determines the positioning of edge of a wing column, and is indicated with the line of ink marker.
(2) construction of L-type edge of a wing column: L-type edge of a wing column of constructing on the both sides retaining wall at the space of post-cast strip, the L-type edge of a wing
Column is placed at the space of post-cast strip.
(3) prefabricated baffle is installed: prefabricated baffle to be mounted will be needed along the groove sliding rail between edge of a wing column and retaining wall
Sliding is put between groove sliding rail.
(4) it fastens prefabricated baffle: the gap of prefabricated baffle and groove sliding rail is tamped using 1:2 cement mortar.I.e.
Complete the closure of basement retaining wall post-cast strip.
Preferably, the edge of a wing column is reinforced concrete structure.
Using above-mentioned preferred embodiment, edge of a wing column uses armored concrete not only stabilized structure, while reinforced concrete structure
It is easy for construction, and construction material is consistent with basement retaining wall, therefore, it is possible to reduce the use type of material, save the cost, together
When can construct edge of a wing column simultaneously when constructing retaining wall, construction procedure can be further simplified, shorten the construction period.It adopts
The form of construction work for using reinforced concrete structure as edge of a wing column is as follows: A, edge of a wing column line setting；B, column reinforcing bar in the edge of a wing is reserved pre-
Bury: edge of a wing column reinforcing bar is bound together with retaining wall reinforcing bar；C, template is installed: after the completion of reinforcing bar binds and checks and accepts, with retaining wall one
Same installation template；D, casting concrete: after template is installed by checking and accepting, concreting is carried out；E, dismantling concrete: to
After concrete reaches some strength, dismantling concrete.It constructs simultaneously completion to this edge of a wing column and retaining wall.Then carry out prefabricated gear
The installation and fastening of plate.
Preferably, the prefabricated baffle is reinforced concrete structure.
Using above-mentioned preferred embodiment, when prefabricated baffle selects armored concrete, stabilized structure can withstand backfill
Lateral pressure, and construction material is consistent with basement retaining wall material, therefore, it is possible to reduce materials'use type, save the cost.
Preferably, it is provided with lifting lug groove on the prefabricated baffle, is provided with lifting lug in the lifting lug groove.
Using above-mentioned preferred embodiment, it can be convenient prefabricated baffle and be mounted within groove sliding rail.
Detailed description of the invention
Fig. 1 is to block frontal plane layout drawing；
Fig. 2 is schematic diagram before blocking；
Fig. 3 is prefabricated baffle schematic diagram；
Fig. 4 is prefabricated baffle scheme of installation；
Fig. 5 is that prefabricated baffle is installed schematic diagram；
Fig. 6 is to fill up lifting lug groove schematic diagram；
Fig. 7 is to block to complete floor plan；
Fig. 8 is that floor plan is completed in construction.
In figure, the post-cast strip 1- space, the edge of a wing 2- column, 3- retaining wall, the prefabricated baffle of 4-, 41- lifting lug groove, 42- lifting lug, 5-
Hawser, 6- waterproof layer, 7- insulating layer, 8- backfill.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, with reference to the accompanying drawing and specifically
The utility model is described in detail in embodiment.It should be appreciated that specific embodiment described herein is only used to explain this
Utility model is not used to limit the utility model.
Embodiment 1
A kind of Retaining Wall post-cast strip plugging structure is set to basement retaining wall 3 and post-cast strip as shown in figs. 1-7
At space 1, L-type edge of a wing column 2 is equipped on the both sides retaining wall 3 at the post-cast strip space 1, two L-type edge of a wing columns 2 are set
At the post-cast strip space 1, two L-type edge of a wing columns 2 and the retaining wall 3 form groove sliding rail 9, such as Fig. 1,2,4 institutes
Show, is provided with prefabricated baffle 4 between two groove sliding rails 9, as shown in Figure 4-8, the groove sliding rail 9 and prefabricated baffle 4
Between gap filled with cement mortar.In the present embodiment, the groove sliding rail formed using the edge of a wing column 2 of L-type and retaining wall 3
9 for fixing prefabricated baffle 4, thus avoid being welded to connect prefabricated baffle 4 and retaining wall 3 and the reinforcing bar of retaining wall 3 being caused to burn,
And the track by prefabricated baffle 4 along groove sliding rail 9 is placed between groove sliding rail 9 simultaneously, to realize the quick of prefabricated baffle 4
When installing, improve construction efficiency, save the construction period, while can be avoided because of not prison welding and backfill leakiness, the mould that rises is caused,
Destroy external wall waterproof.The plugging structure of the utility model is constructed in the following way, as shown in figures 1-8:
(1) it line setting: according to building control net, determines the positioning of edge of a wing column 2, and is indicated with the line of ink marker.
(2) construction of L-type edge of a wing column 2: L-type edge of a wing column 2 of constructing on the both sides retaining wall 3 at post-cast strip space 1, L-type
Edge of a wing column 2 is placed at post-cast strip space 1, as shown in Fig.1 and Fig.2.
(3) prefabricated baffle is installed: prefabricated baffle 4 to be mounted will be needed sliding along the groove between edge of a wing column 2 and retaining wall 3
The sliding of rail 9 is put between groove sliding rail 9, such as Fig. 3, Fig. 4, shown in Fig. 5.
(4) it fastens prefabricated baffle: the gap between prefabricated baffle 4 and grooved rail 9 is filled out using 1:2 cement mortar
It is real, that is, the closure of basement retaining wall post-cast strip is completed, as shown in Figure 7.
After the completion of the closure in 3 post-cast strip space 1 of basement retaining wall, as shown in fig. 7, again to 3 outside of basement retaining wall
Form waterproof layer 6 and insulating layer 7 with water-proofing treatment and isothermal holding is carried out on the outside of plugging structure, as shown in figure 8, water-proofing treatment and
The construction method of isothermal holding is the conventional means of those skilled in the art, no longer carries out detailed repeat herein.It is then right
Backfilling of earthwork is carried out with backfill 8 at 3 post-cast strip space 1 of basement retaining wall, as shown in Figure 8.
Embodiment 2
Based on embodiment 1, the edge of a wing column 2 is reinforced concrete structure.Edge of a wing column 2 uses armored concrete not only structure
It is firm, while structure of reinforced concrete is convenient, and construction material is consistent with basement retaining wall, therefore, it is possible to reduce material
The use type of material, save the cost, while can when constructing retaining wall 3 synchronous construction edge of a wing column 2 and do not have in addition again
The construction of edge of a wing column 2 is carried out, after the completion of retaining wall 3 is constructed, edge of a wing column 2 is also constructed completion, as shown in Fig.1 and Fig.2, so as to
It is further simplified construction procedure, shortens the construction period.It is as follows as the form of construction work of edge of a wing column using reinforced concrete structure: A,
Edge of a wing column line setting；B, edge of a wing column reinforcing bar set aside pre-embedded: the binding of edge of a wing column reinforcing bar and the logical binding of retaining wall reinforcing bar one；C, template
Installation: after the completion of reinforcing bar binds and checks and accepts, the installation template together with retaining wall；D, casting concrete: template, which is installed, to be passed through
After examination, concreting is carried out；E, dismantling concrete: after concrete reaches some strength, dismantling concrete.To this edge of a wing
Column 2 and retaining wall 3 are constructed completion simultaneously, as shown in Fig.1 and Fig.2.Then carry out prefabricated baffle 4 installation and fastening and other after
Continuous step, as shown in Figure 4-8.In the present embodiment, other contents not described are same as the previously described embodiments, and details are not described herein again.
Embodiment 3
Based on embodiment 1, the prefabricated baffle 4 is reinforced concrete structure.When prefabricated baffle 4 selects armored concrete
When, stabilized structure can withstand the lateral pressure of backfill 8, as shown in figure 8, preventing plugging structure insecure, and construction material
It is consistent with basement retaining wall material, therefore, it is possible to reduce materials'use type, save the cost.It is other not retouch in the present embodiment
The content stated is same as the previously described embodiments, and details are not described herein again.
Embodiment 4
Based on embodiment 1 or 3, as seen in figures 3-6, it is provided with lifting lug groove 41 on the prefabricated baffle 4, the lifting lug is recessed
Lifting lug 42 is provided in slot 41, as shown in Figure 3.When placing prefabricated baffle 4 between groove sliding rail 9, due to prefabricated baffle 4
On be provided with lifting lug 42, can with hawser 5 pass through lifting lug 42, as shown in figure 4, by prefabricated baffle 4 along edge of a wing column 2 and retaining wall
Grooved rail 9 between 3 is put into, as shown in figure 5, the installation to facilitate prefabricated baffle 4.After prefabricated baffle 4 is installed,
It is filled in lifting lug groove 41 with cement mortar, as shown in Figure 6.In the present embodiment, other contents not described and above-described embodiment
Identical, details are not described herein again.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, and should refer to
Out, any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc. should all include
It is within the protection scope of the utility model.
Claims (4)
1. a kind of Retaining Wall post-cast strip plugging structure is set at basement retaining wall and post-cast strip space, feature exists
In, be equipped with L-type edge of a wing column on the both sides retaining wall at the post-cast strip space, two L-type edge of a wing columns be placed in it is described after
It pours at carrying space, two L-type edge of a wing columns and the retaining wall form groove sliding rail, are arranged between two groove sliding rails
There is prefabricated baffle, the gap between the groove sliding rail and prefabricated baffle is filled with cement mortar.
2. a kind of Retaining Wall post-cast strip plugging structure according to claim 1, which is characterized in that the edge of a wing column
For reinforced concrete structure.
3. a kind of Retaining Wall post-cast strip plugging structure according to claim 1, which is characterized in that the prefabricated gear
Plate is reinforced concrete structure.
4. a kind of Retaining Wall post-cast strip plugging structure according to claim 1 or 3, which is characterized in that described pre-
It is provided with lifting lug groove on baffle processed, is provided with lifting lug in the lifting lug groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821979523.5U CN209443503U (en) | 2018-11-28 | 2018-11-28 | A kind of Retaining Wall post-cast strip plugging structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821979523.5U CN209443503U (en) | 2018-11-28 | 2018-11-28 | A kind of Retaining Wall post-cast strip plugging structure |
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| CN209443503U true CN209443503U (en) | 2019-09-27 |
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| CN201821979523.5U Active CN209443503U (en) | 2018-11-28 | 2018-11-28 | A kind of Retaining Wall post-cast strip plugging structure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110565685A (en) * | 2019-10-08 | 2019-12-13 | 岳阳市公路桥梁基建总公司 | stepless pressure-yielding assembled retaining wall supporting system and construction method |
| CN111305556A (en) * | 2020-02-28 | 2020-06-19 | 中国二十冶集团有限公司 | Embedded column formwork assembly of prefabricated building and construction method thereof |
| CN113863388A (en) * | 2021-08-28 | 2021-12-31 | 安徽朗凯奇建材有限公司 | Basement outer wall post-cast strip structure and construction method thereof |
-
2018
- 2018-11-28 CN CN201821979523.5U patent/CN209443503U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110565685A (en) * | 2019-10-08 | 2019-12-13 | 岳阳市公路桥梁基建总公司 | stepless pressure-yielding assembled retaining wall supporting system and construction method |
| CN111305556A (en) * | 2020-02-28 | 2020-06-19 | 中国二十冶集团有限公司 | Embedded column formwork assembly of prefabricated building and construction method thereof |
| CN113863388A (en) * | 2021-08-28 | 2021-12-31 | 安徽朗凯奇建材有限公司 | Basement outer wall post-cast strip structure and construction method thereof |
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