CN216553005U - A novel attach wall device for creeping formwork support body - Google Patents
A novel attach wall device for creeping formwork support body Download PDFInfo
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- CN216553005U CN216553005U CN202122723169.8U CN202122723169U CN216553005U CN 216553005 U CN216553005 U CN 216553005U CN 202122723169 U CN202122723169 U CN 202122723169U CN 216553005 U CN216553005 U CN 216553005U
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Abstract
The patent discloses a novel wall device that attaches for creeping formwork support body. The embedded sleeve and the through-wall bolt are frequently used in the traditional creeping formwork embedding technology, but the specifications of the embedded sleeve and the through-wall bolt change along with the change of the thickness of a wall body, so that the embedded sleeve and the through-wall bolt of various specifications appear in one project, and unnecessary troubles are brought to design, purchase, installation and the like. This patent has adopted following technical scheme: a novel wall-attached device for a creeping formwork frame body comprises a creeping cone embedded part, a variable cross-section base plate, a wall-attached seat and a fixed sleeve; one side of the variable cross-section base plate is tightly attached to the wall surface, the other side of the variable cross-section base plate is in contact with the wall-attached seat, the variable cross-section base plate and the wall-attached seat are fixed on the wall through the cone-climbing embedded part, and the fixed sleeve is connected with the wall-attached seat; the beneficial effect of this patent is that, when building wall thickness changes, it is not influenced to climb the specification of awl built-in fitting to bolt and cone nut can pull down used repeatedly. In addition, the force bearing condition of the wall attaching device is stable.
Description
Technical Field
The patent relates to a pre-buried wall technical field that attaches of creeping formwork among the construction, especially a novel wall device that attaches for creeping formwork support body.
Background
In the traditional creeping formwork pre-embedding wall-attaching technology, pre-embedded sleeves and wall-penetrating bolts are often used. Under the condition, the specifications of the embedded sleeve and the wall-penetrating bolt change along with the change of the thickness of the wall, the condition of the change of the thickness of the wall often occurs in a building, the embedded sleeve and the wall-penetrating bolt of various specifications occur in one project, and unnecessary troubles are brought to design, purchase, installation and the like. In addition, the longer the length of the through-wall bolt is, the worse the stress condition is.
SUMMERY OF THE UTILITY MODEL
The purpose of this patent is exactly to provide a novel wall device that attaches for creeping formwork support body, overcomes prior art's defect, makes the built-in fitting not receive the influence that wall body thickness changes to the load situation that attaches the wall device is more stable.
In order to achieve the purpose, the following technical scheme is adopted in the patent:
a novel wall-attached device for a creeping formwork frame body comprises a creeping cone embedded part, a variable cross-section base plate, a wall-attached seat and a fixed sleeve; when the thickness of the wall body on the side, attached to the wall, of the building changes by more than 100mm, a variable cross-section base plate is needed, one side of the variable cross-section base plate is tightly attached to the wall surface, the other side of the variable cross-section base plate is in contact with the wall-attached base, the variable cross-section base plate and the wall-attached base are fixed on the wall through the cone-climbing embedded part, and the fixing sleeve is connected with the wall-attached base;
in the combined structure, the cone climbing embedded part comprises an embedded plate, an embedded threaded steel bar, a cone nut and a bolt, wherein two ends of the embedded threaded steel bar are respectively in threaded connection with one ends of the embedded plate and the cone nut, and the other end of the cone nut is in threaded connection with the bolt;
in the combined structure, the embedded plate is formed by welding a nut sleeve and a square plate, and a round hole is formed in the center of the square plate;
in the combined structure, the cone nut comprises a cone nut and a cylindrical pin, the surface of the cone nut is of a cone structure, the two ends of the cone nut are provided with a small end face and a large end face, the small end face faces the inside of the concrete wall, and the large end face faces the outside of the concrete wall;
in the combined structure, a first thread matched with the embedded thread steel bar is inwards arranged on the small end face of the conical nut, and a second thread matched with the bolt is inwards arranged on the large end face of the conical nut;
in the combined structure, a cylindrical pin hole is formed in the tail end of the second thread in the middle of the conical nut; the cylindrical pin is inserted into the cylindrical pin hole;
in the combined structure, a spanner groove is arranged on the large end surface of the conical nut;
compared with the prior art, the method has the advantages that when the thickness of the building wall changes, the specification of the climbing cone embedded part is not affected, so that the design, purchase and installation are very convenient, and the bolt and the cone nut can be detached for reuse; in addition, the bearing condition of the wall attaching device is not influenced by the thickness change of the building wall.
Drawings
FIG. 1 is a schematic structural view (front view) of the present patent;
FIG. 2 is a schematic structural view of an embedded part of the climbing cone;
FIG. 3 is a cross-sectional view of a embedment plate;
FIG. 4 is a cross-sectional view of a cone nut;
FIG. 5 is a schematic view of a cylindrical pin;
reference numerals: 1-climbing cone embedded part, 2-variable cross-section base plate, 3-wall attaching base, 4-fixing sleeve, 5-concrete wall, 11-embedded plate, 12-embedded thread steel bar, 13-cone nut, 14-bolt, 111-nut sleeve, 112-square plate, 131-cone nut, 132-cylindrical pin, 1311-first thread, 1312-second thread, 1313-cylindrical pin hole, 1314-wrench groove
Detailed Description
The patent is further described below with reference to examples.
Referring to fig. 1 to 2: a novel wall-attached device for a creeping formwork frame body comprises a creeping cone embedded part, a variable cross-section base plate, a wall-attached seat and a fixed sleeve; when the thickness of the wall body on the side, attached to the wall, of the building changes by more than 100mm, a variable cross-section base plate is needed, one side of the variable cross-section base plate is tightly attached to the wall surface, the other side of the variable cross-section base plate is in contact with the wall-attached base, the variable cross-section base plate and the wall-attached base are fixed on the wall through the cone-climbing embedded part, and the fixing sleeve is connected with the wall-attached base; the cone climbing embedded part comprises an embedded plate, embedded threaded steel bars, cone nuts and bolts, wherein two ends of each embedded threaded steel bar are in threaded connection with one ends of the embedded plate and one end of each cone nut respectively, and the other end of each cone nut is in threaded connection with the bolts.
Referring to fig. 3 to 5: the embedded plate is formed by welding a nut sleeve and a square plate, and a round hole is formed in the center of the square plate; the cone nut comprises a cone nut and a cylindrical pin, the surface of the cone nut is of a cone structure, small end faces and large end faces are arranged at two ends of the cone nut, the small end faces face the inside of the concrete wall, and the large end faces face the outside of the concrete wall; a first thread matched with the embedded thread steel bar is inwards arranged on the small end face of the conical nut, and a second thread matched with the bolt is inwards arranged on the large end face of the conical nut; the tail end of the second thread at the middle position of the conical nut is provided with a cylindrical pin hole; the cylindrical pin is inserted into the cylindrical pin hole, and plays a role in stopping the twisted steel; and a wrench groove is arranged on the large end surface of the conical nut.
By adopting the technical scheme, the bolt and the cone nut can be detached for reuse by utilizing the wrench.
The above-mentioned embodiments are only for describing the preferred embodiments of the patent, and do not limit the scope of the patent, and various changes and modifications of the technical solution of the patent by those skilled in the art should fall within the protection scope defined by the claims of the patent without departing from the design idea of the patent.
Claims (7)
1. The utility model provides a novel attach wall device for creeping formwork support body which characterized in that: comprises a climbing cone embedded part (1), a variable cross-section base plate (2), a wall-attached seat (3) and a fixed sleeve (4); the variable cross-section base plate is characterized in that one side of the variable cross-section base plate (2) is tightly attached to a wall surface, the other side of the variable cross-section base plate is in contact with the wall attaching base (3), the variable cross-section base plate (2) and the wall attaching base (3) are fixed on the wall through the climbing cone embedded part (1), and the fixing sleeve (4) is connected with the wall attaching base (3).
2. The novel wall-attached device for the climbing formwork frame body according to claim 1 is characterized in that: the cone climbing embedded part (1) comprises an embedded plate (11), embedded threaded steel bars (12), cone nuts (13) and bolts (14); two ends of the embedded threaded steel bar (12) are respectively in threaded connection with one ends of the embedded plate (11) and the cone nut (13), and the other end of the cone nut (13) is in threaded connection with the bolt (14).
3. The novel wall-attached device for the climbing formwork frame body according to claim 2 is characterized in that: the embedded plate (11) is formed by welding a nut sleeve (111) and a square plate (112), and a round hole is formed in the center of the square plate (112).
4. The novel wall-attached device for the climbing formwork frame body according to claim 2 is characterized in that: the cone nut (13) comprises a cone nut (131) and a cylindrical pin (132), the surface of the cone nut (131) is of a cone structure, small end faces and large end faces are arranged at two ends of the cone nut, the small end faces face the inside of the concrete wall, and the large end faces face the outside of the concrete wall.
5. The novel wall-attached device for the climbing formwork frame body according to claim 4 is characterized in that: the small end face of the conical nut (131) is inwards provided with a first thread (1311) matched with the embedded threaded steel bar (12), and the large end face of the conical nut (131) is inwards provided with a second thread (1312) matched with the bolt (14).
6. The novel wall-attached device for the climbing formwork frame body according to claim 4 is characterized in that: the tail end of a second thread (1312) at the middle position of the conical nut (131) is provided with a cylindrical pin hole (1313); the cylindrical pin (132) is inserted into the cylindrical pin hole (1313).
7. The novel wall-attached device for the climbing formwork frame body according to claim 5 is characterized in that: a wrench groove (1314) is arranged on the large end surface of the conical nut (131).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122723169.8U CN216553005U (en) | 2021-11-03 | 2021-11-03 | A novel attach wall device for creeping formwork support body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122723169.8U CN216553005U (en) | 2021-11-03 | 2021-11-03 | A novel attach wall device for creeping formwork support body |
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| Publication Number | Publication Date |
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| CN216553005U true CN216553005U (en) | 2022-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122723169.8U Active CN216553005U (en) | 2021-11-03 | 2021-11-03 | A novel attach wall device for creeping formwork support body |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115467506A (en) * | 2022-09-05 | 2022-12-13 | 中国建筑第八工程局有限公司 | Variable cross-section backing plate and creeping formwork support body |
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2021
- 2021-11-03 CN CN202122723169.8U patent/CN216553005U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115467506A (en) * | 2022-09-05 | 2022-12-13 | 中国建筑第八工程局有限公司 | Variable cross-section backing plate and creeping formwork support body |
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