CN216275850U - Guide wall for post-cast strip of prefabricated underground outer wall - Google Patents
Guide wall for post-cast strip of prefabricated underground outer wall Download PDFInfo
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- CN216275850U CN216275850U CN202122493210.7U CN202122493210U CN216275850U CN 216275850 U CN216275850 U CN 216275850U CN 202122493210 U CN202122493210 U CN 202122493210U CN 216275850 U CN216275850 U CN 216275850U
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Abstract
The application discloses wall is led to prefabricated underground outer wall post-cast strip belongs to and leads wall technical field, and its technical scheme main points include with the wall that leads of post-cast strip both sides external wall body laminating, lead be equipped with on the wall be used for with external wall body coupling's coupling assembling, coupling assembling includes the angle steel, the relative both sides face of angle steel respectively with lead wall, external wall body coupling, reach the effect that improves and lead wall efficiency of construction.
Description
Technical Field
The utility model relates to the field of guide walls, in particular to a guide wall of a post-cast strip of a prefabricated underground outer wall.
Background
The post-cast strip is a temporary construction joint reserved at the corresponding position of a foundation slab, a wall and a beam according to the design or construction specification requirement in order to prevent a possibly generated harmful crack of a cast-in-place reinforced concrete structure due to nonuniform self shrinkage or nonuniform settlement in the building construction.
The sealing of the post-cast strip needs a long time interval, the post-cast strip is not sealed, the processes of underground outer wall waterproofing, fertilizer groove backfill and the like cannot be carried out, the construction progress is influenced, and the common treatment method is to build a guide wall on the outer side of the outer wall body of the post-cast strip by using bricks, so that the construction of outer wall waterproofing and fertilizer groove backfill is carried out.
In view of the above-mentioned related technologies, the inventor believes that the construction speed of the method of building the guide wall by using bricks is slow, which takes time and labor, and thus the existing guide wall has the defect of low construction efficiency.
SUMMERY OF THE UTILITY MODEL
In order to improve the efficiency of the construction of leading the wall, this application provides a wall is led to prefabricated underground outer wall post-cast strip.
The application provides a prefabricated underground outer wall post-cast strip guide wall adopts following technical scheme:
a prefabricated underground outer wall post-cast strip guide wall: including with the wall of leading of post-cast strip both sides outer wall body laminating, lead to be equipped with on the wall be used for with outer wall body coupling assembling, coupling assembling includes the angle steel, the relative both sides face of angle steel respectively with lead wall, outer wall body coupling.
By adopting the technical scheme, the angle steel is respectively connected with the guide wall and the outer wall body, so that the guide wall is fixed on the outer wall body, the guide wall is more firmly installed, and meanwhile, the sealing of the post-cast strip is also completed; through being connected prefabricated wall and outer wall body of leading, with the brick outside of post-cast strip wall body build by laying bricks or stones the wall of leading and compare, this kind of operation mode simple operation, labour saving and time saving can improve the efficiency of construction of leading the wall, is convenient for follow-up waterproof and the going on smoothly of work such as fat groove backfill of underground outer wall.
Preferably, the connecting assembly further comprises a first hook, the first hook is embedded in the guide wall, and the first hook is fixedly connected with the angle steel.
Through adopting above-mentioned technical scheme, first crotch is buried underground in leading the wall in advance, and angle steel and first crotch fixed connection can fix the angle steel on leading the wall, and this kind of connected mode is comparatively firm, can prolong the live time of angle steel, and then the extension leads the life of wall, resources are saved.
Preferably, be equipped with the locating component who is used for fixing a position the wall hookup location on the outer wall body, locating component includes first steel sheet and second crotch, the both sides face of first steel sheet respectively with the outer wall body with lead the wall laminating, first steel sheet and angle steel fixed connection, the second crotch is buried underground in the outer wall body, second crotch and first steel sheet fixed connection.
By adopting the technical scheme, when the outer wall body is built, the second hook is pre-embedded in the outer wall body, and the first steel plate is fixed on the outer wall body through the fixed connection of the second hook and the first steel plate, so that the connection is firm, and the connection between the first steel plate and the outer wall body is tighter; fixed through first steel sheet and angle steel, the realization will lead the wall and connect on the outer wall body, and this kind of connected mode is comparatively firm for lead the wall and firmly connect on the outer wall body for a long time, the life of wall is led in the extension, practices thrift the cost.
Preferably, the height of the angle steel is the same as that of the guide wall, and a plurality of first hooks are arranged.
By adopting the technical scheme, the height of the angle steel is the same as that of the guide wall, so that two side faces of the angle steel are completely attached to two side faces of the guide wall, the effective contact area is large, the connection stability of the angle steel and the guide wall is enhanced, and the angle steel can also play a role in supporting the guide wall, so that the guide wall is stably connected to the outer wall body, and the service life of the guide wall is prolonged; through setting up a plurality of first crotch, the common atress of a plurality of first crotch for the connection of angle steel is more firm.
Preferably, the height of the first steel plate is the same as the height of the outer wall body, and a plurality of second hooks are provided.
Through adopting above-mentioned technical scheme, the height of first steel sheet is the same with the height of outer wall body for first steel sheet laminates completely on outer wall body lateral surface, and effective area of contact is great, and a plurality of second crotch of the internal pre-buried of outer wall provide the holding power for first steel sheet simultaneously, makes first steel sheet more firm with being connected of outer wall body, makes the connection that first steel sheet can the longer time on outer wall body, is difficult for dropping, and then the live time of wall is led in the extension.
Preferably, the guide wall is embedded with support steel bars.
Through adopting above-mentioned technical scheme, the wall is led in the support that sets up of backing bar on the one hand for it is more firm to lead the wall, and on the other hand makes the second steel sheet firmly bury underground in leading the wall through the backing bar, strengthens leading being connected of wall and second steel sheet.
Preferably, a fixing assembly used for fixing the post-cast strip template is embedded in the guide wall, the fixing assembly comprises a second steel plate and a nut, the second steel plate is fixedly connected with the supporting steel bars, the nut is fixedly connected with the side face, close to the post-cast strip, of the second steel plate, the free section end face of the nut and the side face, close to the post-cast strip, of the guide wall are located on the same horizontal plane, and the nut is connected with the post-cast strip template.
By adopting the technical scheme, the second steel plate is fixedly connected with the supporting steel bars, so that the second steel plate can be firmly connected in the guide wall for a long time, the nut is fixedly connected with the second steel plate, and the second steel plate provides stable supporting force for the nut, so that the nut is more firmly connected; the nut is connected with the post-cast strip template, and can be convenient for fix the post-cast strip template, so that the post-cast strip is poured more smoothly, the construction quality is effectively ensured, and the defect that the follow-up template of the traditional masonry guide wall is difficult to fix is effectively solved.
Preferably, the height of the supporting steel bar is less than that of the guide wall.
Through adopting above-mentioned technical scheme, the height that highly is less than the wall of leading of backing bar, reducible backing bar and external environment's contact reduces the external environment to the corruption of backing bar, prolongs the life of backing bar, and then the life of wall is led in the extension.
Preferably, the two sides of the height direction of the guide wall are provided with connecting belts, the connecting belts are made of mortar through pouring, and two side faces of each connecting belt are respectively attached to the guide wall and the outer wall.
By adopting the technical scheme, the two side surfaces of the connecting belt are respectively attached to the guide wall and the outer wall body, so that the connecting belt can be more firmly connected with the guide wall and the outer wall body on one hand, and the connecting belt is arranged on the two sides of the guide wall on the other hand, so that the guide wall can be more firmly connected; besides, the arrangement of the connecting belt is beneficial to the subsequent waterproof construction of the underground outer wall.
In summary, the present application has the following beneficial effects:
1. the guide wall is connected with the guide wall and the outer wall body through angle steel, and the guide wall is fixed on the outer wall body to complete the sealing of the post-cast strip, so that the subsequent works of waterproofing of the underground outer wall, backfilling of a fertilizer groove and the like can be smoothly carried out; the prefabricated guide wall is connected with the outer wall body, the operation mode is convenient and fast to operate, time and labor are saved, and the construction efficiency of the guide wall can be improved;
2. the second steel plate and the nut are embedded in the guide wall, and the nut can be connected with the post-cast strip template, so that when the post-cast strip is poured, the post-cast strip template is more firmly installed, the construction quality is effectively guaranteed, and the defect that the follow-up template of the traditional masonry guide wall is difficult to fix is effectively solved.
Drawings
Fig. 1 is a schematic structural diagram of the present application.
Fig. 2 is a schematic view of a part of an exploded structure intended to show the connection assembly.
Fig. 3 is a partially enlarged schematic view of a in fig. 2.
Fig. 4 is a schematic view, partly in section, intended to show a positioning assembly and a fixing assembly.
Description of reference numerals:
1. a guide wall; 11. a connecting assembly; 111. angle steel; 112. a first hook; 12. supporting the reinforcing steel bars; 13. a fixing assembly; 131. a second steel plate; 132. a nut; 14. a splicing tape; 2. an outer wall body; 21. a positioning assembly; 211. a first steel plate; 212. a second hook; 3. and (5) post-pouring the strip.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The application discloses wall is led in prefabricated underground outer wall post-cast strip, as shown in fig. 1, fig. 2, include with 3 both sides of post-cast strip lead wall 1 of the outer wall body 2 laminating, lead to be equipped with on the wall 1 to be used for the coupling assembling 11 of being connected with outer wall body 2, be equipped with on the outer wall body 2 to be used for making to lead wall 1 and install the locating component 21 at the assigned position, locating component 21 is connected with coupling assembling 11. When installing the guide wall of the underground outer wall post-cast strip 3, firstly, the guide wall 1 is placed on the outer side of the outer wall body 2 and close to the post-cast strip 3, and the connecting assembly 11 is connected with the positioning assembly 21, so that the guide wall 1 and the outer wall body 2 are fixed and the post-cast strip 3 is sealed.
As shown in fig. 1, 2 and 3, the center of the guide wall 1 coincides with the center of the post-cast strip 3, the length of the guide wall 1 is greater than the length of the post-cast strip 3, the height of the guide wall 1 is the same as the height of the outer wall body 2, two groups of connecting assemblies 11 are symmetrically arranged about the axis of the post-cast strip 3 in the height direction, each connecting assembly 11 comprises an angle steel 111 and a first hook 112, the angle steel 111 is connected to the side surface of the guide wall 1 close to the outer wall body 2 and close to the edge of the guide wall 1 in the height direction, the height of the angle steel 111 is the same as the height of the outer wall body 2, the two side surfaces of the angle steel 111 are respectively attached to the two adjacent side surfaces of the guide wall 1, and the side surface of the angle steel 111 close to the outer wall body 2 is connected to the positioning assembly 21; the first hooks 112 are horizontally embedded in the guide wall 1, the straight ends of the first hooks 112 are fixedly connected with the angle steel 111, the first hooks 112 are fixedly connected with a plurality of angle steels 111 at equal intervals along the height direction of the angle steel 111, and the intervals of the first hooks 112 are set according to the size of the guide wall 1.
When the guide wall 1 is manufactured, the first hook 112 is embedded in the guide wall 1 in advance, then the first hook 112 is welded with the angle steel 111, two side faces of the angle steel 111 are attached to two side faces of the guide wall 1, the angle steel 111 is connected with the guide wall 1 through the first hook 112, the angle steel 111 is connected with the positioning component 21 on the outer wall body 2, the guide wall 1 is fixed on the outer wall body 2, and the sealing of the post-cast strip 3 is completed.
As shown in fig. 4, the positioning assembly 21 includes a first steel plate 211 and a second hook 212, the first steel plate 211 is disposed between the guide wall 1 and the outer wall 2, the height of the first steel plate 211 is the same as that of the outer wall 2, the side of the first steel plate 211 close to the outer wall 2 is attached to the side of the outer wall 2, a portion of the first steel plate 211 close to the side of the guide wall 1 is attached to the side of the guide wall 1 and is fixedly connected to the angle iron 111, the first steel plate 211 is connected to the outer wall 2 through the second hook 212, the second hook 212 is horizontally embedded in the outer wall 2, the linear end of the second hook 212 is fixedly connected to the first steel plate 211, a plurality of second hooks 212 are fixedly connected to the outer wall 2 at equal intervals along the height direction of the first steel plate 211, and the interval of the second hooks 212 is set according to the size of the guide wall 1.
When the outer wall body 2 is constructed, a plurality of second hooks 212 are embedded in advance, and then the second hooks 212 are welded with the first steel plate 211, so that the first steel plate 211 is fixed on the side surface, close to the guide wall 1, of the outer wall body 2, and the guide wall 1 and the outer wall body 2 are fixed through welding of the first steel plate 211 and the angle steel 111.
As shown in fig. 1 and 4, a plurality of vertical support steel bars 12 are embedded in the guide wall 1, the height of each support steel bar 12 is smaller than that of the guide wall 1, a fixing component 13 for fixing the post-cast strip formwork is embedded in the guide wall 1, each fixing component 13 comprises a second steel plate 131 and a nut 132, the second steel plates 131 are fixedly connected with the support steel bars 12, the nuts 132 are horizontally arranged and are fixedly connected with the side surfaces, far away from the support steel bars 12, of the second steel plates 131, the free section end surfaces of the nuts 132 are in the same plane with the side surfaces, close to the post-cast strip 3, of the guide wall 1, and a plurality of groups of fixing components 13 can be connected into the guide wall 1.
After the guide wall 1 and the outer wall body 2 are fixed, subsequent outer wall waterproofing and fertilizer groove backfilling can be performed, and when the post-cast strip 3 is poured, the screw on the post-cast strip template is connected with the nut 132 reserved in the guide wall 1, so that the post-cast strip template is fixed.
As shown in fig. 4, the two sides of the guide wall 1 in the height direction are both provided with connecting belts 14, the connecting belts 14 are formed by slope-plastering mortar, the cross section of each connecting belt 14 is triangular, and two side surfaces of each connecting belt 14 are respectively bonded with the outer wall 2 and the guide wall 1.
The application process is as follows: when the guide wall 1 is manufactured, a first hook 112 is embedded in the guide wall 1 in advance, then the first hook 112 is welded with angle steel 111, the angle steel 111 is connected with the guide wall 1 through the first hook 112, a plurality of second hooks 212 are embedded in the outer wall 2 in advance when the outer wall 2 is constructed, then the second hooks 212 are welded with a first steel plate 211, the guide wall 1 and the outer wall 2 are fixed through welding of the first steel plate 211 and the angle steel 111, the post-cast strip 3 is sealed, subsequent outer wall water prevention and fertilizer groove backfill can be performed, when the post-cast strip 3 is poured, a screw of a post-cast strip template is connected with a nut 132 reserved in the guide wall 1, and the post-cast strip template is convenient to fix.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides a wall is led to prefabricated underground outer wall post-cast strip which characterized in that: including leading wall (1) with the laminating of post-cast strip (3) both sides outer wall body (2), be equipped with on leading wall (1) and be used for coupling assembling (11) be connected with outer wall body (2), coupling assembling (11) include angle steel (111), and the relative both sides face of angle steel (111) is connected with leading wall (1), outer wall body (2) respectively.
2. The prefabricated underground outer wall post-cast strip guide wall as claimed in claim 1, wherein: the connecting assembly (11) further comprises a first hook (112), the first hook (112) is embedded in the guide wall (1), and the first hook (112) is fixedly connected with the angle steel (111).
3. The prefabricated underground outer wall post-cast strip guide wall as claimed in claim 1, wherein: be equipped with locating component (21) that are used for fixing a position guide wall (1) hookup location on outer wall body (2), locating component (21) include first steel sheet (211) and second crotch (212), the both sides face of first steel sheet (211) respectively with outer wall body (2) and guide wall (1) laminating, first steel sheet (211) and angle steel (111) fixed connection, second crotch (212) are buried underground in outer wall body (2), second crotch (212) and first steel sheet (211) fixed connection.
4. The prefabricated underground outer wall post-cast strip guide wall as claimed in claim 2, wherein: the height of the angle steel (111) is the same as that of the guide wall (1), and a plurality of first hooks (112) are arranged.
5. The precast underground outer wall post-cast strip guide wall according to claim 3, characterized in that: the height of the first steel plate (211) is the same as that of the outer wall body (2), and a plurality of second hooks (212) are arranged.
6. The prefabricated underground outer wall post-cast strip guide wall as claimed in claim 1, wherein: and supporting steel bars (12) are embedded in the guide wall (1).
7. The prefabricated underground outer wall post-cast strip guide wall as claimed in claim 6, wherein: lead and bury in wall (1) and be used for fixed subassembly (13) of post-cast strip template, fixed subassembly (13) include second steel sheet (131) and nut (132), second steel sheet (131) and support reinforcement (12) fixed connection, nut (132) and second steel sheet (131) are close to the side fixed connection of post-cast strip (3), the free section terminal surface of nut (132) and lead wall (1) and be in on the same horizontal plane near the side of post-cast strip (3), nut (132) are connected with the post-cast strip template.
8. The prefabricated underground outer wall post-cast strip guide wall as claimed in claim 6, wherein: the height of the supporting steel bar (12) is smaller than that of the guide wall (1).
9. The prefabricated underground outer wall post-cast strip guide wall as claimed in claim 1, wherein: the connecting belt is characterized in that connecting belts (14) are arranged on two sides of the height direction of the guide wall (1), the connecting belts (14) are made of mortar in a pouring mode, and two side faces of each connecting belt (14) are attached to the guide wall (1) and the outer wall body (2) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122493210.7U CN216275850U (en) | 2021-10-15 | 2021-10-15 | Guide wall for post-cast strip of prefabricated underground outer wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122493210.7U CN216275850U (en) | 2021-10-15 | 2021-10-15 | Guide wall for post-cast strip of prefabricated underground outer wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216275850U true CN216275850U (en) | 2022-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122493210.7U Active CN216275850U (en) | 2021-10-15 | 2021-10-15 | Guide wall for post-cast strip of prefabricated underground outer wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216275850U (en) |
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2021
- 2021-10-15 CN CN202122493210.7U patent/CN216275850U/en active Active
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