CN215484674U - High-precision splicing device for combined steel templates in constructional engineering - Google Patents
High-precision splicing device for combined steel templates in constructional engineering Download PDFInfo
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- CN215484674U CN215484674U CN202121359716.2U CN202121359716U CN215484674U CN 215484674 U CN215484674 U CN 215484674U CN 202121359716 U CN202121359716 U CN 202121359716U CN 215484674 U CN215484674 U CN 215484674U
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Abstract
The utility model discloses a high-precision splicing device for combined steel templates of building engineering, which is fixedly connected to a stand column formed by uniformly distributed upright I-shaped steel on a foundation surface, wherein connecting holes are uniformly distributed, connecting holes corresponding to the stand column are arranged on a foundation steel template which is parallel to and upright with the stand column, a cross beam corresponding to the connecting holes is arranged between the stand column and the foundation steel template, the stand column, the cross beam and the foundation steel template are fixedly connected together through opposite-pulling screw rods, inclined support rods are arranged on the outer side of the stand column, uniformly distributed and staggered bolt connecting holes and steel bolt connecting holes are arranged on a connecting end plate of the foundation steel template, the bolt connecting holes and the steel bolt connecting holes which are uniformly distributed on the end plate of the spliced steel template correspond to the bolt connecting holes and the steel bolt connecting holes of the foundation steel template, and steel bolts with the same diameter as the steel bolt connecting holes are arranged in a matched manner in the steel bolt connecting holes. The concrete pouring surface flatness adjusting device is reasonable in structure, convenient and fast to operate and high in positioning precision, improves the concrete pouring surface flatness level, and obviously improves the appearance quality.
Description
Technical Field
The utility model belongs to a high-precision splicing device for a combined steel template of constructional engineering, and particularly relates to a high-precision splicing device for a combined steel template of constructional engineering.
Background
For the splicing of the combined steel templates commonly used in constructional engineering, the conventional technology is realized by using bolts for connection, the diameter of a bolt connecting hole is larger than the diameter of a selected bolt due to design reasons, and the size deviation exists after the bolt is processed. If only use bolted connection, the size error of bolt hole and bolt can cause the wrong platform of template concatenation department, influences the concreting appearance quality.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-precision splicing device for combined steel templates in constructional engineering, which is reasonable in structure, convenient and fast to operate and high in positioning precision, can improve the flatness level of a concrete pouring surface, and obviously improves the appearance quality.
The purpose of the utility model is realized as follows: a high-precision splicing device for combined steel templates in building engineering is characterized in that a vertical column composed of I-shaped steel uniformly distributed and upright on the foundation surface is fixedly connected, connecting holes are uniformly distributed, connecting holes corresponding to the vertical column are arranged on a foundation steel template parallel and upright to the vertical column, a cross beam corresponding to the connecting holes is arranged between the vertical column and the foundation steel template, the vertical column, the cross beam and the foundation steel template are fixedly connected together through a split screw, an inclined stay rod is arranged on the outer side of the vertical column, bolt connecting holes and steel bolt connecting holes which are uniformly distributed and staggered are arranged on a connecting end plate of the foundation steel template, bolt connecting holes and steel bolt connecting holes which are uniformly distributed and arranged on the end plate of the spliced steel template correspond to the bolt connecting holes and the steel bolt connecting holes of the foundation steel template, a steel bolt with the diameter equal to that of the steel bolt connecting holes is arranged in a matching manner in the steel bolt connecting holes, and a connecting bolt with the diameter smaller than that of the bolt connecting holes by 1-2mm is arranged in the bolt connecting holes in a matching manner, and fastening the connecting bolts to accurately position the spliced steel templates.
According to the utility model, round steel bolts with the same diameter as the bolt holes are used, the bolts are inserted into the connecting holes at intervals, and then the bolts and the nuts are tightened, so that the bolt connecting holes can be effectively centered and aligned to avoid dislocation, and the splicing rigidity of the template can be ensured. Adopt high accuracy round steel bolt, reduce template concatenation wrong platform as far as possible for concrete placement face roughness level improves, and appearance quality is showing and is improving. The bolt connecting hole is the diameter 22mm round hole, and bolt diameter 20mm (general mechanical design's structural relation all is that the hole is 2mm than the bolt diameter, the assembly of being convenient for like this), and interval 250mm, processing preparation and bolt hole are 22mm round steel bolt, bolt intensity with the same diameter. When the steel form is spliced, the connecting end plates are aligned firstly, round steel bolts are inserted into the bolt connecting holes at intervals, and after the bolts are inserted completely, the bolts are inserted in sequence and the nuts are screwed up.
After the steel template is accurately positioned by means of the round steel bolt, the bolt is inserted and screwed, so that effective centering alignment of bolt connecting holes can be guaranteed, dislocation is avoided, and the rigidity of template splicing can be guaranteed. The bolt is convenient to turn around, assemble and is simple to operate by workers.
Has the advantages that:
1. the positioning precision is high.
2. Can be used in a circulating way and has low cost.
3. Time and labor are saved, and the operation is easy and practical.
The utility model has reasonable structure, convenient operation and high positioning precision, improves the flatness level of the concrete pouring surface and obviously improves the appearance quality.
Drawings
The utility model will be further described with reference to the accompanying drawings, and fig. 1 is a schematic front view of the utility model.
Detailed Description
A high-precision splicing device for combined steel templates in building engineering is disclosed, as shown in figure 1, fixedly connected to a column 4 composed of I-shaped steel with uniformly distributed upright base surfaces, uniformly distributed with connecting holes, arranged on a base steel template 5 parallel to and upright from the column 4 with connecting holes corresponding to the column 4, arranged between the column 4 and the base steel template 5 with a beam 3 corresponding to the connecting holes, fixedly connected together the column 4, the beam 3 and the base steel template 5 through a split screw 2, arranged outside the column 4 with an inclined strut 1, arranged on a connecting end plate of the base steel template 5 with uniformly distributed and staggered bolt connecting holes 7 and steel bolt connecting holes 6, arranged on the end plate of the spliced steel template with uniformly distributed bolt connecting holes and steel bolt connecting holes corresponding to the bolt connecting holes 7 and steel bolt connecting holes 6 of the base steel template 5, arranged in the steel bolt connecting holes 6 with steel bolts with the same diameter as the steel bolt connecting holes 6, and connecting bolts with the diameter being 1-2mm smaller than that of the bolt connecting holes 7 are arranged in the bolt connecting holes 7 in a matched mode, and the connecting bolts are fastened to enable the spliced steel templates to be accurately positioned. The structure of the beam 3 is that two channel steels are spliced back to form a double-spliced channel steel, connecting holes corresponding to the stand columns 4 are uniformly distributed on the double-spliced channel steel, and the beam 3 is composed of 10#And the channel steel is formed. The upright post 4 is composed of 16#I-shaped steel. The diameter of the bolt connection hole 7 is 2mm larger than the diameter of the mating connection bolt. Bolt connecting holes 7 and steel bolt connecting holes 6 which are uniformly distributed and staggered are arranged on the end plate of the spliced steel template, and the distance between the adjacent holes is 250 mm.
Claims (5)
1. The utility model provides a building engineering makes up steel form high accuracy splicing apparatus which characterized by: the steel formwork comprises upright columns (4) which are fixedly connected on the base surface and are formed by uniformly distributed upright I-shaped steels, connecting holes are uniformly distributed, connecting holes corresponding to the upright columns (4) are arranged on a base steel formwork (5) which is parallel to and upright from the upright columns (4), cross beams (3) corresponding to the connecting holes are arranged between the upright columns (4) and the base steel formwork (5), the upright columns (4), the cross beams (3) and the base steel formwork (5) are fixedly connected together through counter-pulling screw rods (2), inclined support rods (1) are arranged on the outer sides of the upright columns (4), bolt connecting holes (7) and steel bolt connecting holes (6) which are uniformly distributed and staggered are arranged on a connecting end plate of the base steel formwork (5), the bolt connecting holes and the steel bolt connecting holes which are uniformly distributed and arranged on the end plate of the spliced steel formwork correspond to the bolt connecting holes (7) and the steel bolt connecting holes (6) of the base steel formwork (5), the steel bolt with the diameter equal to that of the steel bolt connecting hole (6) is installed in the steel bolt connecting hole (6) in a matched mode, the connecting bolt with the diameter smaller than that of the bolt connecting hole (7) by 1-2mm is installed in the bolt connecting hole (7) in a matched mode, and the connecting bolt is fastened to enable the spliced steel templates to be accurately positioned.
2. The high-precision splicing device for the combined steel templates in the constructional engineering as claimed in claim 1, wherein: the structure of the beam (3) is that two channel steels are spliced back to form a double-spliced channel steel, connecting holes corresponding to the stand columns (4) are uniformly distributed on the double-spliced channel steel, and the beam (3) is composed of 10#And the channel steel is formed.
3. The high-precision splicing device for the combined steel templates in the constructional engineering as claimed in claim 1, wherein: the upright post (4) is composed of 16#I-shaped steel.
4. The high-precision splicing device for the combined steel templates in the constructional engineering as claimed in claim 1, wherein: the diameter of the bolt connecting hole (7) is 2mm larger than that of the matched connecting bolt.
5. The high-precision splicing device for the combined steel templates in the constructional engineering as claimed in claim 1, wherein: bolt connecting holes (7) and steel bolt connecting holes (6) which are uniformly distributed and staggered are arranged on the end plates of the spliced steel template, and the distance between the adjacent holes is 250 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121359716.2U CN215484674U (en) | 2021-06-18 | 2021-06-18 | High-precision splicing device for combined steel templates in constructional engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121359716.2U CN215484674U (en) | 2021-06-18 | 2021-06-18 | High-precision splicing device for combined steel templates in constructional engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215484674U true CN215484674U (en) | 2022-01-11 |
Family
ID=79719787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121359716.2U Active CN215484674U (en) | 2021-06-18 | 2021-06-18 | High-precision splicing device for combined steel templates in constructional engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215484674U (en) |
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2021
- 2021-06-18 CN CN202121359716.2U patent/CN215484674U/en active Active
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