CN212359160U - Horizontal steel bar positioning device in sliding formwork construction - Google Patents
Horizontal steel bar positioning device in sliding formwork construction Download PDFInfo
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- CN212359160U CN212359160U CN202021361548.6U CN202021361548U CN212359160U CN 212359160 U CN212359160 U CN 212359160U CN 202021361548 U CN202021361548 U CN 202021361548U CN 212359160 U CN212359160 U CN 212359160U
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Abstract
The utility model discloses a horizontal steel bar positioning device in slip form construction, which comprises a plurality of positioning ladders, connecting bolts and a base, wherein each positioning ladder comprises vertical rods at two sides and a plurality of sections of horizontal rods, and the horizontal rods are parallel to each other and are uniformly fixed on the vertical rods; the upper end and the lower end of the vertical rod are both provided with external threads, and adjacent positioning ladders are connected through connecting bolts; the base is the style of calligraphy of falling T, and the base top is equipped with the internal thread, passes through screw thread fixed connection with the bottom of below location ladder. The utility model discloses a level is fixed a position to the reinforcing bar to the interval of each horizon bar of location ladder for the level keeps unanimous to the interval of reinforcing bar, and before pouring, fixes the level on the location ladder to the reinforcing bar, has avoided the level to take place to remove to the reinforcing bar, has guaranteed to pour the quality.
Description
Technical Field
The utility model belongs to the technical field of the construction, in particular to horizontal steel bar positioning device in synovial membrane construction.
Background
The shallow round bin is also called a short round bin, and the main body of the bin wall is mostly of a reinforced concrete structure. The slip-form construction technology is a construction technology which has the advantages of high mechanization degree, high construction speed, mature process, strong structural integrity, good earthquake resistance, guaranteed safe operation and remarkable economic and comprehensive benefits in the construction of major structural engineering in China.
During slip form construction, steel bars need to be positioned and bound within a specified unit time, excessive self-weight horizontal steel bar spacing and displacement are prevented in the construction process, the construction quality of slip form concrete is guaranteed, and the slip form construction difficulty is large.
Disclosure of Invention
The utility model aims at providing a horizontal steel bar positioning device in synovial membrane construction can solve the slip form construction level to the too big and problem of aversion of reinforcing bar interval.
Therefore, the technical scheme of the utility model is that: the utility model provides a horizontal steel bar positioner in synovial membrane construction which characterized in that: the positioning ladder comprises a plurality of positioning ladders, connecting bolts and a base, wherein each positioning ladder comprises vertical rods at two sides and a plurality of sections of horizontal rods, and the horizontal rods are parallel to each other and are uniformly fixed on the vertical rods; the upper end and the lower end of the vertical rod are both provided with external threads, and adjacent positioning ladders are connected through connecting bolts; the base is the style of calligraphy of falling T, and the base top is equipped with the internal thread, passes through screw thread fixed connection with the bottom of below location ladder.
During construction:
1) the positioning ladder is vertically fixed and perpendicular to the direction of the horizontal steel bar, and a base below the positioning ladder can realize flat-bottom erection;
2) the horizontal ribs on the bin wall penetrate through the positioning ladder and are fixed with the positioning ladder;
3) binding stirrups, and installing a side mold for pouring;
4) after pouring is finished, installing a positioning ladder above the existing positioning ladder through connecting bolts; and (5) repeating the steps 1) and 4) for installation and pouring, and cutting off redundant positioning ladders after pouring is finished.
The utility model discloses a level is fixed a position to the reinforcing bar to the interval of each horizon bar of location ladder for the level keeps unanimous to the interval of reinforcing bar, and before pouring, fixes the level on the location ladder to the reinforcing bar, has avoided the level to take place to remove to the reinforcing bar, has guaranteed to pour the quality.
Drawings
The following detailed description is made with reference to the accompanying drawings and embodiments of the present invention
Fig. 1 is a schematic structural diagram of the present invention.
Labeled as: positioning ladder 1, vertical pole 11, horizontal pole 12, external screw thread 13, connecting bolt 2, base 3.
Detailed Description
See the drawings. The horizontal steel bar positioning device comprises a plurality of positioning ladders 1, connecting bolts 2 and a base 3, wherein each positioning ladder 1 comprises vertical rods 11 and a plurality of sections of horizontal rods 12, the vertical rods are composed of two vertically arranged 10mm round steel, and the vertical rods are horizontally welded to the vertical round steel by a plurality of 10mm round steel to form a plurality of parallel horizontal rods; the upper end and the lower end of the vertical rod 11 are both provided with external threads 13, and adjacent positioning ladders 1 are connected through connecting bolts 2; the base 3 is the style of calligraphy of falling T, and the base top is equipped with the internal thread, passes through screw thread fixed connection with the 1 bottom of location ladder of below. The length and the interval of the vertical rods and the interval of the horizontal rods are controlled according to actual requirements.
During construction:
1) the positioning ladder is vertically fixed and perpendicular to the direction of the horizontal steel bar, and a base below the positioning ladder can realize flat-bottom erection;
2) the horizontal ribs on the bin wall penetrate through the positioning ladder and are fixed with the positioning ladder;
3) binding stirrups, and installing a side mold for pouring;
4) after pouring is finished, installing a positioning ladder above the existing positioning ladder through connecting bolts; and (5) repeating the steps 1) and 4) for installation and pouring, and cutting off redundant positioning ladders after pouring is finished.
Claims (1)
1. The utility model provides a horizontal steel bar positioner in synovial membrane construction which characterized in that: the positioning ladder comprises a plurality of positioning ladders, connecting bolts and a base, wherein each positioning ladder comprises vertical rods at two sides and a plurality of sections of horizontal rods, and the horizontal rods are parallel to each other and are uniformly fixed on the vertical rods; the upper end and the lower end of the vertical rod are both provided with external threads, and adjacent positioning ladders are connected through connecting bolts; the base is the style of calligraphy of falling T, and the base top is equipped with the internal thread, passes through screw thread fixed connection with the bottom of below location ladder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021361548.6U CN212359160U (en) | 2020-07-13 | 2020-07-13 | Horizontal steel bar positioning device in sliding formwork construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021361548.6U CN212359160U (en) | 2020-07-13 | 2020-07-13 | Horizontal steel bar positioning device in sliding formwork construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212359160U true CN212359160U (en) | 2021-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021361548.6U Active CN212359160U (en) | 2020-07-13 | 2020-07-13 | Horizontal steel bar positioning device in sliding formwork construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212359160U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111827686A (en) * | 2020-07-13 | 2020-10-27 | 浙江省三建建设集团有限公司 | Horizontal steel bar positioning device in slip film construction and construction method thereof |
-
2020
- 2020-07-13 CN CN202021361548.6U patent/CN212359160U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111827686A (en) * | 2020-07-13 | 2020-10-27 | 浙江省三建建设集团有限公司 | Horizontal steel bar positioning device in slip film construction and construction method thereof |
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