CN213625734U - Concrete side wall adopting formwork brace hole for draining water - Google Patents
Concrete side wall adopting formwork brace hole for draining water Download PDFInfo
- Publication number
- CN213625734U CN213625734U CN202022437506.2U CN202022437506U CN213625734U CN 213625734 U CN213625734 U CN 213625734U CN 202022437506 U CN202022437506 U CN 202022437506U CN 213625734 U CN213625734 U CN 213625734U
- Authority
- CN
- China
- Prior art keywords
- side wall
- concrete side
- horn mouth
- filter
- drain pipe
- 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
Links
- 238000009415 formwork Methods 0.000 title claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 8
- 239000002689 soil Substances 0.000 claims abstract description 8
- 239000004575 stone Substances 0.000 claims abstract description 8
- 238000012856 packing Methods 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 239000004746 geotextile Substances 0.000 claims description 9
- 239000004576 sand Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000009416 shuttering Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 9
- 230000008595 infiltration Effects 0.000 abstract description 3
- 238000001764 infiltration Methods 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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- Retaining Walls (AREA)
Abstract
The utility model provides an adopt concrete side wall of template lacing wire hole sluicing, including concrete side wall body, at least a drain pipe has been buried underground in the concrete side wall body, the internal horn mouth anti-filter who communicates with the drain pipe mouth of pipe that is provided with of the soil and stones that the surface of a back of concrete side wall body was backfilled, the anti-filter of horn mouth includes the open horn mouth barrel in both ends, the thin end and the drain pipe mouth of pipe intercommunication of horn mouth barrel, the butt and the outer anti-filter of horn mouth barrel are connected, the inner space packing of horn mouth barrel has the inboard anti-filter. The concrete side wall adopting the template brace holes to discharge water provided by the utility model can solve the problems of influencing the stability and the integrity of the concrete side wall and poor water discharge effect, ensures the integrity and the stability of the concrete side wall and reduces the construction procedures and the engineering quantity; the area is accomodate to increase infiltration water, has improved the drainage effect greatly.
Description
Technical Field
The utility model belongs to the technical field of the concrete side wall construction technique and specifically relates to an adopt concrete side wall of template lacing wire hole sluicing.
Background
Concrete side walls (or retaining walls, hereinafter referred to as side walls) are widely used, and unless special requirements are met, ordinary side walls are designed to be concrete structure side walls. Concrete siding has absolute advantages both in terms of construction and safety. The common concrete side wall adopts a construction mode of pouring concrete by a supporting template. In order to prevent the template from deviating under the action of the extrusion force of concrete when the template is poured, the built-in PVC pipe is internally penetrated with a brace (round steel) to fix the template, the template is removed, the fixed brace in the PVC pipe is drawn out for recycling, and the remained PVC pipe hole is trowelled with mortar. When the side wall reaches a certain strength, the soil and stone are required to be refilled, and the seepage water in the soil and stone filling is required to be discharged. The specially designed drainage pipe is generally adopted for drainage, and the osmotic pressure of the filling is released, so that the stability of the concrete side wall is guaranteed. However, the specially designed drain pipe not only increases the gap of the concrete side wall and influences the structural integrity of the concrete side wall, but also increases the construction amount, increases the construction difficulty, prolongs the construction period and increases the investment. Under the condition of meeting the requirement of side wall infill drainage, how to ensure the stability and integrity of the concrete side wall and save the cost and the construction period is a key technical problem which is urgently needed to be solved in the concrete side wall infill construction.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide a concrete side wall which adopts the template tie bar holes to drain water, which can solve the problems of influencing the stability and the integrity of the concrete side wall and having poor drainage effect, ensure the integrity and the stability of the concrete side wall and reduce the construction process and the engineering quantity; the area is accomodate to increase infiltration water, has improved the drainage effect greatly.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides an adopt concrete side wall of template lacing wire hole sluicing, including concrete side wall body, at least a drain pipe has been buried underground in the concrete side wall body, the internal horn mouth anti-filter who communicates with the drain pipe mouth of pipe that is provided with of the soil and stones that the surface of a back of concrete side wall body was backfilled, the anti-filter of horn mouth includes the open horn mouth barrel in both ends, the thin end and the drain pipe mouth of pipe intercommunication of horn mouth barrel, the butt and the outer anti-filter of horn mouth barrel are connected, the inner space packing of horn mouth barrel has the inboard anti-filter.
The drainage pipe embedded in the concrete side wall body is embedded by the method of embedding the brace in advance, pouring the concrete side wall body again, sealing the template and finally drawing out the fixed steel bars in the brace, wherein the brace is formed by sleeving the drainage pipe with the fixed steel bars.
The outer layer reverse filter body is a square reverse filter body which is made by wrapping fine sand by geotextile.
The thickness of the square reverse filter body is 25-40 cm.
The inner side reverse filter body is a sponge body wrapped with geotextile.
The utility model provides an adopt concrete side wall of template brace hole sluicing, beneficial effect as follows:
1. the brace not only can play the effect of supporting the template, can also utilize the drain pipe drainage that leaves, and need not the drainage pipe that sets up specially, can not increase the space of concrete side wall, has guaranteed the integrality and the stability of concrete side wall, has reduced construction process and engineering volume.
2. The design of the horn mouth inverse filter body increases the water seepage storage area and greatly improves the drainage effect.
3. The inner-layer reverse filter filler effectively filters impurities in a manner that the sponge is wrapped by geotextile; the outer layer reverse filtering body is arranged outside the bell mouth, and the reverse filtering effect is good.
4. The construction is simple and efficient, the practicability is strong, the required equipment is few, the pre-embedding time is shortened, and the green construction purpose of reducing consumption and saving energy can be achieved.
The problems that the stability and the integrity of the concrete side wall are affected and the drainage effect is poor can be solved, the integrity and the stability of the concrete side wall are ensured, and the construction procedures and the engineering quantity are reduced; the area is accomodate to increase infiltration water, has improved the drainage effect greatly.
Drawings
The invention will be further explained with reference to the following figures and examples:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is the utility model discloses the drain pipe construction schematic diagram buried underground in the concrete side wall body.
Detailed Description
As shown in fig. 1, a concrete side wall adopting formwork lacing wire hole sluicing, including concrete side wall body 7, bury at least one drain pipe 2 in the concrete side wall body 7 underground, be provided with the anti-filter 13 of horn mouth with the mouth of pipe intercommunication of drain pipe 2 in the soil stone body 9 that the surface of a back of concrete side wall body 7 was backfilled, the anti-filter 13 of horn mouth includes the open horn mouth barrel 6 in both ends, the thin end and the drain pipe 2 mouth of pipe intercommunication of horn mouth barrel 6, the butt and the outer anti-filter 12 of horn mouth barrel 6 are connected, the inner space packing of horn mouth barrel 6 has inboard anti-filter 10.
The drain pipe 2 buried in the concrete side wall body 7 is the drain pipe 2 buried by a method of pre-burying the brace 1, then pouring the concrete side wall body 7, then sealing the template 3 and finally drawing out the fixed steel bar 5 in the brace 1, wherein the brace 1 is the brace 1 formed by sleeving the drain pipe 2 with the fixed steel bar 5, and two ends of the brace 1 are fixed on the outer side of the template 3 by nuts 4.
The outer-layer reverse filter body 12 is a square reverse filter body made by wrapping fine sand 8 with geotextile.
The thickness of the square reverse filter body is 25-40 cm, and preferably 30 cm.
The inner reverse filter 10 is a sponge body wrapped with geotextile 11.
The preferred PVC barrel that is preferred to horn mouth barrel 6, and the preferred steel form that is preferred to template 3, the preferred PVC drain pipe of drain pipe 2, the preferred round steel that is fixed reinforcing bar 5.
The utility model discloses a work progress as follows:
step 1: preparing for start-up, measuring and setting out, excavating a foundation pit and constructing a cushion layer;
step 2: embedding and binding side wall body steel bars, embedding braces 1, pouring a concrete side wall body 7 and sealing a template 3;
and step 3: checking and accepting the concrete side wall 7, detaching the template 3, and drawing out the fixed steel bars 5 in the brace 1;
and 4, step 4: the installation sets up the anti-filter 13 of horn mouth: firstly, installing a bell mouth cylinder 6, then wrapping a sponge body 10 by using geotextile 11 to form an inner side reverse filter body 10 to fill the inner space of the bell mouth cylinder 6, and then arranging an outer layer reverse filter body 12 made of geotextile wrapped fine sand outside the bell mouth cylinder 6;
and 5: soil and stone materials are filled back on the back surface of the concrete side wall 7 to form a soil and stone material body 9,
and finishing the filling construction of the concrete side wall back surface using the template brace holes to discharge water.
The above embodiments are merely preferred technical solutions of the present invention, and should not be considered as limitations of the present invention, and the features in the embodiments and the examples in the present application may be arbitrarily combined with each other without conflict. The protection scope of the present invention shall be defined by the claims and the technical solutions described in the claims, including the technical features of the equivalent alternatives as the protection scope. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.
Claims (5)
1. The utility model provides an adopt concrete side wall of template lacing wire hole sluicing, includes concrete side wall body (7), its characterized in that: bury at least one drain pipe (2) underground in concrete side wall body (7), be provided with in the soil stone material body (9) that the surface of a back side of concrete side wall body (7) was backfilled with drain pipe (2) mouth of pipe intercommunication the anti-filter body of horn mouth (13), the anti-filter body of horn mouth (13) are including the open horn mouth barrel (6) in both ends, the thin end and the drain pipe (2) mouth of pipe intercommunication of horn mouth barrel (6), the butt and the outer anti-filter body (12) of horn mouth barrel (6) are connected, the inner space packing of horn mouth barrel (6) has inboard anti-filter body (10).
2. A concrete side wall incorporating formwork tie hole drainage as claimed in claim 1 wherein: the drain pipe (2) buried in the concrete side wall body (7) is the drain pipe (2) buried by adopting a method of pre-burying the brace (1), pouring the concrete side wall body (7), sealing the template (3) and finally drawing out the fixed steel bars (5) in the brace (1), wherein the brace (1) is formed by sleeving the drain pipe (2) with the fixed steel bars (5).
3. A concrete side wall with shuttering brace-hole drainage as claimed in claim 1, wherein the outer layer of the reverse filter (12) is a square reverse filter made of geotextile wrapped fine sand (8).
4. A concrete side wall with form tie hole drainage as in claim 3 wherein the square inverse filter has a thickness of 25-40 cm.
5. A concrete side wall incorporating formwork tie hole drainage as claimed in claim 1 wherein: the inner side reverse filter body (10) is a sponge body wrapped with geotextile (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022437506.2U CN213625734U (en) | 2020-10-28 | 2020-10-28 | Concrete side wall adopting formwork brace hole for draining water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022437506.2U CN213625734U (en) | 2020-10-28 | 2020-10-28 | Concrete side wall adopting formwork brace hole for draining water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213625734U true CN213625734U (en) | 2021-07-06 |
Family
ID=76625395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022437506.2U Expired - Fee Related CN213625734U (en) | 2020-10-28 | 2020-10-28 | Concrete side wall adopting formwork brace hole for draining water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213625734U (en) |
-
2020
- 2020-10-28 CN CN202022437506.2U patent/CN213625734U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210706 |
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| CF01 | Termination of patent right due to non-payment of annual fee |