CN214219948U - Cast-in-place formula reinforcing bar splits concrete member tied in a bundle - Google Patents
Cast-in-place formula reinforcing bar splits concrete member tied in a bundle Download PDFInfo
- Publication number
- CN214219948U CN214219948U CN202120020888.0U CN202120020888U CN214219948U CN 214219948 U CN214219948 U CN 214219948U CN 202120020888 U CN202120020888 U CN 202120020888U CN 214219948 U CN214219948 U CN 214219948U
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- Prior art keywords
- bundled
- steel bars
- cast
- cracking
- steel
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- Expired - Fee Related
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 39
- 239000010959 steel Substances 0.000 claims abstract description 39
- 238000005336 cracking Methods 0.000 claims abstract description 16
- 230000002787 reinforcement Effects 0.000 claims abstract description 11
- 238000003466 welding Methods 0.000 claims abstract description 8
- 238000004804 winding Methods 0.000 claims abstract description 5
- 238000004519 manufacturing process Methods 0.000 claims abstract description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 4
- 230000002929 anti-fatigue Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model belongs to the civil engineering field, concretely relates to anti concrete component that splits of cast-in-place formula reinforcing bar tied in a bundle. The technical scheme of the utility model as follows: a cast-in-place type bundled steel bar anti-cracking concrete component comprises bundled steel bars, a groove type anti-cracking steel bar mesh and stirrups, wherein a plurality of bundled steel bars form a cuboid space in a welding mode, the stirrups are connected to the plurality of bundled steel bars in a binding and winding mode, and the plurality of bundled steel bars and the stirrups form a steel cage framework of the concrete component; the two groove-type anti-cracking reinforcing meshes are respectively arranged above and below the steel reinforcement cage framework and are connected with the bundling steel bars in a spot welding manner; and laying a template, keeping a certain distance between the template and the reinforcement cage framework, and pouring concrete to manufacture the member. The utility model provides a cast-in-place formula reinforcing bar tied in a bundle splits concrete member, and anti crack resistance can be good, and rigidity is big, has improved member bearing capacity, anti crack resistance ability and antifatigue ability.
Description
Technical Field
The utility model belongs to the civil engineering field, concretely relates to anti concrete component that splits of cast-in-place formula reinforcing bar tied in a bundle.
Background
Concrete structure is one of the main structural style of building trade, but the concrete member atress reinforcing bar of traditional common mode arrangement of reinforcement is many and close, and the concreting vibrates difficult closely knit, still has the attach fitting when the construction site pouring installation many, the low scheduling problem of efficiency of construction. On the other hand, the concrete member is easily cracked under the influence of various factors inside and outside, so that the bearing capacity, durability and waterproofness of the concrete structure are reduced, the structure safety is influenced, and the requirements on personnel quality and later maintenance are high.
SUMMERY OF THE UTILITY MODEL
The utility model provides a cast-in-place formula reinforcing bar tied in a bundle splits concrete member, and anti crack resistance can be good, and rigidity is big, has improved member bearing capacity, anti crack resistance ability and antifatigue ability.
The technical scheme of the utility model as follows:
a cast-in-place type bundled steel bar anti-cracking concrete component comprises bundled steel bars, a groove type anti-cracking steel bar mesh and stirrups, wherein a plurality of bundled steel bars form a cuboid space in a welding mode, the stirrups are connected to the plurality of bundled steel bars in a binding and winding mode, and the plurality of bundled steel bars and the stirrups form a steel cage framework of the concrete component; the two groove-type anti-cracking reinforcing meshes are respectively arranged above and below the steel reinforcement cage framework and are connected with the bundling steel bars in a spot welding manner; and laying a template, keeping a certain distance between the template and the reinforcement cage framework, and pouring concrete to manufacture the member.
The cast-in-place bundled reinforcing steel bar anti-cracking concrete member has the preferable scheme that the number of the bundled reinforcing steel bars is four.
The utility model has the advantages that: the utility model ensures the bearing capacity of the stressed steel bar by configuring the bunched steel bar, so that the construction process is not complicated, the number of spliced steel bar joints on site is reduced, and the construction difficulty is reduced; the utility model discloses two cell type crack control reinforcing bar nets about the configuration prevent about the concrete two sides and side fracture, have guaranteed concrete structure's bearing capacity and durability. The utility model discloses anti crack performance is good, and rigidity is big, has improved component bearing capacity, anti crack performance and antifatigue ability, can practice thrift the steel quantity, and reduce cost promotes the healthy green development of assembled concrete structure.
Drawings
FIG. 1 is a schematic view of binding and winding of bundled steel bars and stirrups;
fig. 2 is a schematic view of a slotted anti-cracking reinforcing mesh;
FIG. 3 is a perspective view of a cast-in-place bundled bar anti-crack concrete member in a half-section state;
FIG. 4 is a front view of a cast-in-situ bundled bar anti-crack concrete member in a half-section state;
fig. 5 is a perspective view of a cast-in-place bundled bar anti-crack concrete member.
Detailed Description
As shown in fig. 1 to 5, a cast-in-place bundled steel bar anti-cracking concrete member comprises bundled steel bars 2, a groove-shaped anti-cracking reinforcement mesh 4 and stirrups 3, wherein four bundled steel bars 2 form a rectangular space through a welding method, the stirrups 3 are connected to the four bundled steel bars 2 in a binding and winding manner, and the four bundled steel bars 2 and the stirrups 3 form a reinforcement cage framework of the concrete member; two groove type anti-cracking reinforcing meshes 4 are respectively arranged on the upper surface and the lower surface of the steel reinforcement cage framework, and the groove type anti-cracking reinforcing meshes 4 are connected with the bundling steel bars 2 in a spot welding mode; and (3) laying a template, keeping a certain distance between the template and the reinforcement cage framework, and pouring concrete 1 into the template to manufacture a member.
Claims (2)
1. A cast-in-place type bundled steel bar anti-cracking concrete component is characterized by comprising bundled steel bars, a groove type anti-cracking steel bar mesh and stirrups, wherein a plurality of bundled steel bars form a cuboid space in a welding mode, the stirrups are connected to the plurality of bundled steel bars in a binding and winding mode, and the plurality of bundled steel bars and the stirrups form a steel cage framework of the concrete component; the two groove-type anti-cracking reinforcing meshes are respectively arranged above and below the steel reinforcement cage framework and are connected with the bundling steel bars in a spot welding manner; and laying a template, keeping a certain distance between the template and the reinforcement cage framework, and pouring concrete to manufacture the member.
2. The cast-in-place bundled reinforcing steel bar anti-cracking concrete member as claimed in claim 1, wherein the number of the bundled reinforcing steel bars is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120020888.0U CN214219948U (en) | 2021-01-06 | 2021-01-06 | Cast-in-place formula reinforcing bar splits concrete member tied in a bundle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120020888.0U CN214219948U (en) | 2021-01-06 | 2021-01-06 | Cast-in-place formula reinforcing bar splits concrete member tied in a bundle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214219948U true CN214219948U (en) | 2021-09-17 |
Family
ID=77708989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120020888.0U Expired - Fee Related CN214219948U (en) | 2021-01-06 | 2021-01-06 | Cast-in-place formula reinforcing bar splits concrete member tied in a bundle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214219948U (en) |
-
2021
- 2021-01-06 CN CN202120020888.0U patent/CN214219948U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210917 |