CN213654863U - Combined concrete baffle for main body construction of subway station - Google Patents
Combined concrete baffle for main body construction of subway station Download PDFInfo
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- CN213654863U CN213654863U CN202022504396.7U CN202022504396U CN213654863U CN 213654863 U CN213654863 U CN 213654863U CN 202022504396 U CN202022504396 U CN 202022504396U CN 213654863 U CN213654863 U CN 213654863U
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Abstract
The utility model discloses a combination formula concrete baffle for subway station main part construction. Which comprises a steel wire mesh, a thread steel framework and an angle steel connecting frame, wherein the steel wire mesh and the thread steel framework are both rectangular structures, the steel wire mesh is fixedly covered on a plane of the threaded steel skeleton, the upper end edge and the lower end edge of the threaded steel skeleton are respectively connected with the angle steel connecting frames, each angle steel connecting frame comprises two angle steels which are arranged oppositely, the adjacent limb edges of the two angle steels are connected together through bolts, a plurality of notches are arranged on the other limb edge of one angle steel, the upper end edge and the lower end edge of the thread steel skeleton are respectively fixedly connected with the angle steel without the notches of the corresponding angle steel connecting frame, wherein the angle steel limb edge with a notch of the angle steel connecting frame connected with the upper end edge of the thread steel skeleton is positioned at the upper end, the angle steel limb edge with the notch of the angle steel connecting frame connected with the lower end edge of the thread steel skeleton is positioned at the lower end.
Description
Technical Field
The utility model relates to a combination formula concrete baffle for subway station main part construction belongs to engineering construction technical field.
Background
The main structure of the subway station is a strip structure, and a process flow of longitudinal segmentation and vertical layering is adopted in construction. In the process of subsection construction, concrete baffles are required to be arranged at the subsection before concrete is poured. The concrete baffle used in the construction at present is a bamboo plywood, and square wood and steel pipes are used as a supporting system. Because the middle part of the subsection is provided with the waterproof material, the baffle is difficult to install and reinforce, has small rigidity, is easy to deform and has low turnover rate.
Disclosure of Invention
To the above-mentioned defect that exists among the prior art, this application provides an easily consolidate, non-deformable, the spoilage is low, combination formula concrete baffle that turnover rate is high.
The utility model discloses a realize through following technical scheme: the utility model provides a combination formula concrete baffle for construction of subway station main part, characterized by: comprises a steel wire mesh, a thread steel framework and an angle steel connecting frame, wherein the steel wire mesh and the thread steel framework are both rectangular structures, the steel wire mesh is fixedly covered on a plane of the threaded steel skeleton, the upper end edge and the lower end edge of the threaded steel skeleton are respectively connected with the angle steel connecting frames, each angle steel connecting frame comprises two angle steels which are arranged oppositely, the adjacent limb edges of the two angle steels are connected together through bolts, a plurality of notches are arranged on the other limb edge of one angle steel, the upper end edge and the lower end edge of the thread steel skeleton are respectively fixedly connected with the angle steel without the notches of the corresponding angle steel connecting frame, wherein the angle steel limb edge with a notch of the angle steel connecting frame connected with the upper end edge of the thread steel skeleton is positioned at the upper end, the angle steel limb edge with the notch of the angle steel connecting frame connected with the lower end edge of the thread steel skeleton is positioned at the lower end.
The utility model discloses in, constitute the net piece after wire net is fixed with the screw-thread steel skeleton, through being connected with the angle steel link, the structural rigidity of formation is big, non-deformable, and the spoilage is low. The notch that sets up on the angle steel link is arranged in controlling the steel bar interval in the construction, has effectually controlled the steel bar interval through the notch that sets up, has improved the effect of baffle.
Furthermore, the inner side of the thread steel framework is connected with a plurality of obliquely arranged thread steel reinforcing ribs. By arranging the deformed steel bar reinforcing ribs, the strength and rigidity of the net piece formed by the steel wire mesh and the deformed steel bar framework can be further improved, so that the baffle is not easy to deform.
The utility model has the advantages that: the utility model discloses simple structure adopts wire net, screw-thread steel skeleton and angle steel link connection to constitute, and its structural rigidity is big, non-deformable, and the spoilage is low. The utility model discloses it is convenient to dismantle during the construction, easily consolidates, can have enough to meet the need the use. Through set up the notch on the angle steel link, the reinforcing bar interval in the effective control construction has improved the effect of baffle. The angle steel connecting frame adopts two angle steels to utilize the detachable connection of bolt, is convenient for change the angle steel that has corresponding notch according to the construction demand of difference, has improved the utilization ratio of baffle, has improved the turnover rate of baffle, has reduced construction cost. Utilize the utility model discloses construction reinforcing bar interval has obtained effective control, connects the stubble tractability after the baffle is demolishd for construction speed, the quality of concrete construction joint has obtained showing the promotion.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged schematic view of a node at A in FIG. 1;
in the figure, the steel angle connecting frame 1, the steel wire mesh 2, the steel screw skeleton 3, the bolt 4, the bolt 5, the notch 6 and the steel screw reinforcing rib are arranged.
Detailed Description
The invention will now be further described by way of non-limiting examples with reference to the accompanying drawings:
as shown in the attached drawing, a combined concrete baffle for subway station main body construction comprises a steel wire mesh 2, a threaded steel skeleton 3 and an angle steel connecting frame 1, wherein the steel wire mesh 2 and the threaded steel skeleton 3 are both of rectangular structures, the threaded steel skeleton 3 is formed by welding threaded steel, and the steel wire mesh 2 covers a plane of the threaded steel skeleton 3 and is fixed together with the threaded steel skeleton. The upper end edge and the lower end edge of the thread steel framework 3 are respectively connected with the angle steel connecting frame 1. The length of the angle steel connecting frame 1 is the same as the length of the upper end edge and the lower end edge of the thread steel framework 3. Each angle steel connecting frame 1 comprises two angle steels which are arranged oppositely, adjacent limb edges of the two angle steels are connected together through a plurality of bolts 4, and a plurality of notches 5 are formed in the other limb edge of one angle steel. The upper end edge and the lower end edge of the screw steel skeleton 3 are respectively fixedly connected with the corresponding angle steel without the notch 5 of the angle steel connecting frame 1, wherein the angle steel limb edge with the notch of the angle steel connecting frame 1 connected with the upper end edge of the screw steel skeleton 3 is positioned at the upper end, and the angle steel limb edge with the notch of the angle steel connecting frame 1 connected with the lower end edge of the screw steel skeleton 3 is positioned at the lower end.
In order to further improve the strength and rigidity of the mesh formed by the steel wire mesh and the screw steel framework, in this embodiment, the inner side of the screw steel framework 3 is connected with a plurality of obliquely arranged screw steel reinforcing ribs 6, and the screw steel reinforcing ribs 6 are welded to the screw steel framework 3.
The utility model discloses an equipment step is: (1) processing a notch 5 on the angle steel in a processing plant, and processing a thread steel framework 3; (2) binding the steel wire mesh 2 and the thread steel framework 3 to form a net sheet; (3) the upper end edge and the lower end edge of the net sheet are respectively welded and connected with the corresponding angle steel without the notch in the angle steel connecting frame 1; (4) and assembling the angle steel with the notch in the angle steel connecting frame 1 with the angle steel without the notch through the bolt 4.
The utility model discloses it is convenient to dismantle during the construction, easily consolidates, and the big non-deformable of rigidity can have enough to meet the need the use. Through the mouth that sets up on the angle steel link, the reinforcing bar interval in the effective control construction has improved the effect of baffle. The angle steel connecting frame adopts two angle steels to utilize the detachable connection of bolt, is convenient for change the angle steel that has corresponding notch according to the construction demand of difference, has improved the utilization ratio of baffle, has reduced construction cost. The utility model discloses demolish the back and connect the stubble tractability, the quality of concrete construction joint can be shown and promoted.
Other parts in this embodiment are the prior art, and are not described herein again.
Claims (2)
1. The utility model provides a combination formula concrete baffle for construction of subway station main part, characterized by: comprises a steel wire mesh (2), a thread steel skeleton (3) and angle steel connecting frames (1), wherein the steel wire mesh (2) and the thread steel skeleton (3) are of a rectangular structure, the steel wire mesh (2) is fixedly covered on a plane of the thread steel skeleton (3), the upper end edge and the lower end edge of the thread steel skeleton (3) are respectively connected with one angle steel connecting frame (1), each angle steel connecting frame (1) comprises two angle steels which are arranged in a back direction, the adjacent limb edges of the two angle steels are connected together through a bolt, a plurality of notches (5) are arranged on the other limb edge of one angle steel, the upper end edge and the lower end edge of the thread steel skeleton (3) are respectively fixedly connected with the corresponding angle steel connecting frames (1) without the notches (5), and the limb edges of the angle steel connecting frames (1) with notches are arranged at the upper end, the angle steel limb edge with the notch of the angle steel connecting frame (1) connected with the lower end edge of the thread steel framework (3) is positioned at the lower end.
2. The combined concrete baffle for construction of the main body of the subway station as claimed in claim 1, wherein: the inner side of the thread steel framework (3) is connected with a plurality of obliquely arranged thread steel reinforcing ribs (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022504396.7U CN213654863U (en) | 2020-11-03 | 2020-11-03 | Combined concrete baffle for main body construction of subway station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022504396.7U CN213654863U (en) | 2020-11-03 | 2020-11-03 | Combined concrete baffle for main body construction of subway station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213654863U true CN213654863U (en) | 2021-07-09 |
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ID=76705214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022504396.7U Active CN213654863U (en) | 2020-11-03 | 2020-11-03 | Combined concrete baffle for main body construction of subway station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213654863U (en) |
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2020
- 2020-11-03 CN CN202022504396.7U patent/CN213654863U/en active Active
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