CN212427671U - Cast-in-place wall body of detachable combined truss reinforcing steel bar and steel plate - Google Patents
Cast-in-place wall body of detachable combined truss reinforcing steel bar and steel plate Download PDFInfo
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- CN212427671U CN212427671U CN202020693005.8U CN202020693005U CN212427671U CN 212427671 U CN212427671 U CN 212427671U CN 202020693005 U CN202020693005 U CN 202020693005U CN 212427671 U CN212427671 U CN 212427671U
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Abstract
The cast-in-place wall body of truss reinforcing bar and steel sheet can be dismantled and combined. The existing assembly type prefabricated wall body component has heavy weight and high selection of field hoisting machinery, so that the building cost rises, and the quality problems of insufficient grouting and the like exist in a wall body component sleeve connection mode, so that potential safety hazards are caused; the vertical connection hole of component is more, and the reinforcing bar diameter is less, receives the construction disturbance influence design position of easily deviating, and the installation is big to the hole degree of difficulty. The utility model discloses the constitution includes: the steel bar framework is formed by binding longitudinal steel bars (8), horizontal steel bars (9) and tie bars (10) in the truss steel bar steel plate combination, and concrete is poured in the truss steel bar steel plate combination containing the steel bar framework to form the cast-in-place concrete wall. The utility model is used for can dismantle cast-in-place wall body of combination truss reinforcing bar and steel sheet.
Description
The technical field is as follows:
the utility model relates to a can dismantle cast-in-place wall body of combination truss reinforcing bar and steel sheet.
Background art:
the existing assembly type prefabricated wall body component has heavy weight and high selection of field hoisting machinery, so that the building cost rises, and the quality problems of insufficient grouting and the like exist in a wall body component sleeve connection mode, so that potential safety hazards are caused; the vertical connection hole of component is more, and the reinforcing bar diameter is less, receives the construction disturbance influence design position of easily deviating, and the installation is big to the hole degree of difficulty.
The utility model has the following contents:
the utility model aims at providing a cast-in-place concrete wall body with detachable combination of truss reinforcing steel bars and steel plates, which solves the problems that the existing assembled prefabricated wall body component has heavy weight and high on-site hoisting cost, and the sleeve connection mode of the wall body component has potential safety hazards such as insufficient grouting and the like; the more installation of the vertical connection hole of component is to the problem that the hole degree of difficulty is big.
The above purpose is realized by the following technical scheme:
a cast-in-place wall body with detachable combined truss steel bars and steel plates comprises a truss steel bar and steel plate combination, wherein longitudinal steel bars, horizontal steel bars and tie bars are bound in the truss steel bar and steel plate combination to form a steel bar framework, and concrete is poured in the truss steel bar and steel plate combination containing the steel bar framework to form a cast-in-place concrete wall body;
the truss steel bar and steel plate combination comprises a plurality of truss steel bars and a steel plate with a rough surface, and the truss steel bars and the steel plate with the rough surface are fixed through a plurality of pulling pieces in a pulling mode.
The cast-in-situ wall body with the detachable combination of the truss reinforcing steel bars and the steel plates is characterized in that the truss reinforcing steel bars comprise upper chord reinforcing steel bars and two lower chord reinforcing steel bars, and the upper chord reinforcing steel bars and the lower chord reinforcing steel bars are fixed through web member reinforcing steel bars.
The cast-in-situ wall body with the detachable combination of the truss reinforcing steel bars and the steel plates is characterized in that the pulling piece consists of a baffle plate, a pulling piece and a reducing spanner, the front end of the pulling piece is in a hook shape, the tail part of the pulling piece is connected with the reducing spanner through a rotating shaft, a hole is formed in the middle of the baffle plate, and the pulling piece is pulled and tied with the upper chord reinforcing steel bar and the lower chord reinforcing steel bar of the truss reinforcing steel bar through the hole in the middle of the baffle plate.
The cast-in-situ wall body with the detachable combination of the truss reinforcing steel bars and the steel plates is characterized in that the rough surface of each steel plate is provided with bulges or depressions on the outer side surface of the steel plate, and the bulges or depressions are in a straight shape or a circular shape or other shapes.
The cast-in-situ wall body with the detachable combination of the truss steel bars and the steel plates is characterized in that the truss steel bar steel plates are combined into a T shape, an L shape, a straight shape or a cross shape.
Has the advantages that:
1. the utility model discloses need not to prop up and establish cast-in-place wall form, need not under the prerequisite of the inside reinforcing bar of ligature wall body, only put concrete placement work and go on at the job site, change traditional construction's tie-up muscle, formwork, concreting construction technology, reduce key circuit process, shorten construction period, accelerate the construction progress, realize delivering in advance and use, save a large amount of construction costs, improve economic benefits and the social of implementing the project.
The utility model discloses replace prefabricated reinforced concrete wall body component, solve prefabricated component because of the big on-the-spot hoist and mount machinery lectotype of weight is high, hoist and mount machinery purchases or the high problem of lease expense. The problem of the vertical connection of current prefabricated component adopt the sleeve that the muffjoint brought with high costs, to hole installation difficulty and grout quality to be difficult to guarantee is solved. The problem of new and old concrete joint cracking caused by the fact that prefabricated components are prefabricated in a factory and connection nodes are poured in situ is solved.
The utility model can realize the field installation of factory batch production, realize the construction of assembly mode, and the construction site is clean and tidy, thereby reducing the construction waste and reducing the environmental pollution caused by the traditional construction; the field labor is reduced, the labor phenomenon is avoided, and the labor cost is reduced.
The utility model discloses realize that the concrete pours simultaneously, structural integrity is good.
The utility model discloses reuse can be dismantled to the wall body steel sheet, reduces material cost, and the consumptive material only is the pulling-on piece, greatly reduced construction cost.
Description of the drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a three-dimensional structure of the detachable truss steel bar and plate combination of the present invention;
FIG. 3 shows the longitudinal ribs, horizontal ribs and tie bar reinforcement cage of the cast-in-place shear wall of the present invention;
fig. 4 is a schematic diagram of the truss reinforcement of the present invention;
fig. 5 is a top view of the present invention;
fig. 6 is a side view of the present invention;
FIG. 7 is a schematic structural view of a drawknot article of the present invention;
fig. 8 is a top view of the drawknot article of the present invention;
FIG. 9 is a schematic diagram of the action of the drawknot component of the present invention;
FIG. 10 is a schematic view of the L-shaped structure of the present invention;
in the figure: 1. truss reinforcing steel bars; 2. a steel plate; 3. a pulling member; 4. a rough surface; 5. upper chord steel bars; 6. a lower chord steel bar; 7. web member reinforcing steel bars; 8. longitudinal reinforcing steel bars; 9. and (7) horizontal reinforcing steel bars. 10. And (5) stretching the ribs. 11. And a baffle plate. 12. A pull tab; 13. a reducing wrench; 14. and rotating the shaft.
The specific implementation mode is as follows:
example 1:
a cast-in-place wall body with detachable combined truss steel bars and steel plates comprises a truss steel bar and steel plate combination, wherein longitudinal steel bars 8, horizontal steel bars 9 and tie bars 10 are bound in the truss steel bar and steel plate combination to form a steel bar framework, and concrete is poured in the truss steel bar and steel plate combination containing the steel bar framework to form a cast-in-place concrete wall body;
the truss steel bar and steel plate combination comprises a plurality of truss steel bars 1 and a steel plate 2 with a rough surface 4, and the truss steel bars and the steel plate with the rough surface are fixed through a plurality of pulling pieces 3 in a pulling mode.
Example 2:
according to the cast-in-place wall body with the detachable combination of the truss reinforcing steel bars and the steel plates, the truss reinforcing steel bars comprise upper chord reinforcing steel bars 5 and two lower chord reinforcing steel bars 6, and the upper chord reinforcing steel bars and the lower chord reinforcing steel bars are fixed through web member reinforcing steel bars 7.
Example 3:
according to the cast-in-place wall body with the detachable combination of the truss steel bars and the steel plates in the embodiment 1 or 2, the pulling piece 3 is composed of the baffle plate 11, the pulling piece 12 and the reducing wrench 13, the front end of the pulling piece is hook-shaped, the tail of the pulling piece is connected with the reducing wrench through the rotating shaft 14, holes are formed in the middle of the baffle plate, and the pulling piece is pulled and connected with the upper chord steel bars and the lower chord steel bars of the truss steel bars through the holes in the middle of the baffle plate.
Example 4:
according to the cast-in-place wall body with the detachable combined truss steel bars and the steel plates in the embodiment 1, 2 or 3, the rough surface of the steel plate is formed by the fact that protrusions or recesses are arranged on the outer side face of the steel plate, and the protrusions or recesses are in a straight shape, a circular shape or other shapes.
Example 5:
the cast-in-place wall body with the detachable combination of the truss reinforcing steel bars and the steel plates according to the embodiment 1, 2, 3 or 4, wherein the truss reinforcing steel bar plates are combined into a T shape, an L shape, a straight shape or other shapes.
Example 6:
a construction method of a cast-in-place wall body with detachable combination of truss reinforcing steel bars and steel plates comprises the following steps:
after the truss steel bars are processed, arranging the truss steel bars according to a T shape, an L shape or other shapes, drawing the steel plates with rough surfaces with the truss steel bars through a drawing piece, combining the truss steel bar and the steel plates to adjust the size and the flatness, binding horizontal steel bars, longitudinal steel bars and drawing steel bars in the combination, and reinforcing the finished product for later use;
popping out a wall line and an installation control line on an installation operation surface, hoisting a finished product to the installation operation surface, adjusting the position and the verticality of the finished product, setting a support, pouring cast-in-place concrete in the finished product, completing the construction of the cast-in-place concrete wall body of the combined truss steel bar and the steel plate, pulling all reducing wrenches on the surface of the steel plate for 90 degrees after the cast-in-place concrete meets the requirement of form removal strength, separating the reducing wrenches, the rotating shaft and the pulling piece, buckling the baffle plate, taking down the steel plates on two sides of the wall body, completely cutting off the pulling piece by using an angle grinder, finishing the surface of the wall body, and completing the construction of.
Claims (5)
1. The utility model provides a cast-in-place wall body of combination truss reinforcing bar and steel sheet can dismantle, characterized by: the cast-in-place wall body with the detachable combined truss steel bars and the detachable combined steel plates comprises a truss steel bar and steel plate combination, wherein longitudinal steel bars, horizontal steel bars and tie bars are bound in the truss steel bar and steel plate combination to form a steel bar framework, and concrete is poured in the truss steel bar and steel plate combination containing the steel bar framework to form a cast-in-place concrete wall body;
the truss steel bar and steel plate combination comprises a plurality of truss steel bars and a steel plate with a rough surface, and the truss steel bars and the steel plate with the rough surface are fixed through a plurality of pulling pieces in a pulling mode.
2. The cast-in-place wall body with the detachable combination of the truss reinforcing steel bars and the steel plates as claimed in claim 1, which is characterized in that: the truss steel bars comprise upper chord steel bars and two lower chord steel bars, and the upper chord steel bars and the lower chord steel bars are fixed through web member steel bars.
3. The cast-in-place wall body with the detachable combination truss steel bars and the steel plates as claimed in claim 2, which is characterized in that: the pulling piece is composed of a baffle plate, a pulling piece and a reducing spanner, the front end of the pulling piece is in a hook shape, the tail part of the pulling piece is connected with the reducing spanner through a rotating shaft, a hole is formed in the middle of the baffle plate, and the pulling piece is pulled and connected with the upper chord steel bar and the lower chord steel bar of the truss steel bar through the hole in the middle of the baffle plate.
4. The cast-in-place wall body with the detachable combination of the truss reinforcing steel bars and the steel plates as claimed in claim 3, which is characterized in that: the rough surface of the steel plate is that the outer side surface of the steel plate is provided with bulges or depressions, and the bulges or the depressions are in a straight line shape or a circular shape.
5. The cast-in-place wall body with the detachable combination truss steel bars and the steel plates as claimed in claim 4, which is characterized in that: the truss steel bar plate is combined into a T shape, an L shape, a straight shape or a cross shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020693005.8U CN212427671U (en) | 2020-04-29 | 2020-04-29 | Cast-in-place wall body of detachable combined truss reinforcing steel bar and steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020693005.8U CN212427671U (en) | 2020-04-29 | 2020-04-29 | Cast-in-place wall body of detachable combined truss reinforcing steel bar and steel plate |
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| CN212427671U true CN212427671U (en) | 2021-01-29 |
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| CN202020693005.8U Active CN212427671U (en) | 2020-04-29 | 2020-04-29 | Cast-in-place wall body of detachable combined truss reinforcing steel bar and steel plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111502085A (en) * | 2020-04-29 | 2020-08-07 | 黑龙江宇辉新型建筑材料有限公司 | Cast-in-place wall body with detachable combined truss reinforcing steel bars and steel plates and construction method |
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2020
- 2020-04-29 CN CN202020693005.8U patent/CN212427671U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111502085A (en) * | 2020-04-29 | 2020-08-07 | 黑龙江宇辉新型建筑材料有限公司 | Cast-in-place wall body with detachable combined truss reinforcing steel bars and steel plates and construction method |
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