CN212866822U - Tool type wall connecting piece - Google Patents
Tool type wall connecting piece Download PDFInfo
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- CN212866822U CN212866822U CN202020777666.9U CN202020777666U CN212866822U CN 212866822 U CN212866822 U CN 212866822U CN 202020777666 U CN202020777666 U CN 202020777666U CN 212866822 U CN212866822 U CN 212866822U
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- horizontal tie
- tie rod
- wall connecting
- limiting structure
- type wall
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Abstract
The utility model provides a tool type is wall spare even, this tool type is wall spare even includes: an outer horizontal tie bar and an inner horizontal tie bar; the first end of the outer horizontal tie rod and the third end of the inner horizontal tie rod are in threaded connection, and the outer horizontal tie rod and the inner horizontal tie rod are used for being inserted into original split bolt holes of a built beam body; the second end of the outer horizontal tie bar is provided with a first limiting structure, and the fourth end of the inner horizontal tie bar is provided with a second limiting structure; the end part of the first limiting structure, which is far away from the outer horizontal tie bar, is provided with a detachable connecting structure. The utility model is detachably mounted on the poured beam body, and does not need to be pre-buried before pouring, thereby avoiding the offset of the vertical steel pipe when the concrete of the main structure is poured; simultaneously, when the scaffold frame is demolishd, can be convenient for realize dismantling of this instrument formula wall connecting piece to carry out the shutoff seam operation to former split bolt hole after demolising, and then avoided the hole to cause quality problems such as infiltration.
Description
Technical Field
The utility model relates to a building engineering technical field particularly, relates to an instrument formula is wall spare even.
Background
In the building construction, in order to facilitate the subsequent construction operation of the outer wall, a scaffold needs to be erected at a position close to the outer wall. The standard requires to set up even wall spare on the scaffold and fix with major structure to satisfy the stability of scaffold. The traditional wall connecting piece setting mode is that the vertical steel pipe and the horizontal steel pipe are embedded in the main body structure in advance, and the two steel pipes are vertically fixed through fasteners. The transverse steel pipe is connected with the inner and outer vertical rods of the scaffold through fasteners. The traditional construction method has the quality problems that the vertical steel pipe is easy to deviate when main structure concrete is poured, and water seepage is caused by holes generated by cutting after the scaffold is dismantled.
Disclosure of Invention
In view of this, the utility model provides an instrument formula is wall spare even aims at solving current vertical steel pipe and takes place to squint and scaffold and demolish the problem that produces the infiltration after the removal.
The utility model provides a tool type is wall spare even, this tool type is wall spare even includes: an outer horizontal tie bar and an inner horizontal tie bar; the first end of the outer horizontal tie rod and the third end of the inner horizontal tie rod are in threaded connection, and the outer horizontal tie rod and the inner horizontal tie rod are used for being inserted into original split bolt holes of a built beam body; a first limiting structure is arranged at the second end of the outer horizontal tie rod, a second limiting structure is arranged at the fourth end of the inner horizontal tie rod, and the first limiting structure and the second limiting structure are used for jacking and pressing two sides of the built beam body; the end part, far away from the outer horizontal tie bar, of the first limiting structure is provided with a detachable connecting structure for being detachably connected to a tie steel pipe of a scaffold.
Further, according to the tool type wall connecting piece, an internal thread is arranged at one end of the outer horizontal tie rod, an external thread is arranged at one end of the inner horizontal tie rod, and the external thread is in threaded connection with the internal thread on the outer horizontal tie rod.
Further, according to the tool type wall connecting piece, the outer horizontal tie rod is of an inner hollow structure.
Further, in the tool type wall connecting piece, the inner horizontal tie bar is of a solid structure.
Further, according to the tool type wall connecting piece, a wrench clamping piece is arranged on the side wall, away from the inner horizontal tie rod, of the second limiting structure and used for being clamped in a wrench to screw the inner horizontal tie rod.
Further, above-mentioned instrument formula is wall spare even, the piece is established to spanner card is hexagon nut structure.
Further, according to the tool type wall connecting piece, the first limiting structure is a cylinder body with a hollow inner part, and the first limiting structure is fixedly connected with the outer horizontal tie bar.
Further, above-mentioned instrument formula is wall spare even, can dismantle connection structure is the internal thread structure for threaded connection is in on the drawknot steel pipe.
Further, according to the tool type wall connecting piece, the second limiting structure is of a plate-shaped structure.
Further, above-mentioned instrument formula is wall spare even, second limit structure is square or circular structure.
The utility model provides a tool type wall connecting piece, through the outer horizontal tie rod and the inner horizontal tie rod of threaded connection insert establish to the original tie bolt hole of built beam body, threaded connection between the outer horizontal tie rod and the inner horizontal tie rod, the total length is adjustable after connecting between the two, adaptable various thickness different built beam body, has enlarged the application occasion of this wall connecting piece; and the first limiting structure and the second limiting structure are respectively pressed on two sides of the built beam body to realize the connection between the wall connecting piece and the built beam body, and the internal thread of the first limiting structure is in threaded connection with the steel tie pipe to realize the connection between the steel tie pipe and the built beam body, namely the connection between the scaffold and the built beam body is realized, and further the tension and the pressure are transmitted. The tool type wall connecting piece is detachably mounted on a poured beam body, embedding is not needed before pouring, and compared with the embedded vertical steel pipe and the embedded transverse steel pipe in the prior art, the tool type wall connecting piece can avoid the deviation of the vertical steel pipe during the pouring of main structure concrete; simultaneously, when the scaffold frame is demolishd, can be convenient for realize dismantling of this instrument formula wall connecting piece, need not to carry out operations such as cutting to carry out the shutoff seam operation to former split bolt hole after demolising, and then avoided the hole to cause quality problems such as infiltration.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a schematic structural view of a tool type wall connecting member according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a use state of the tool type wall connecting member provided by the embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1 to 2, a preferred structure of a tool type wall connecting member according to an embodiment of the present invention is shown. As shown, the tool type wall connecting piece comprises: an outer horizontal tie bar 1 and an inner horizontal tie bar 2; wherein the content of the first and second substances,
the first end (the right end shown in figure 1) of the outer horizontal tie bar 1 and the third end (the left end shown in figure 1) of the inner horizontal tie bar 2 are in threaded connection, and the outer horizontal tie bar 1 and the inner horizontal tie bar 2 are used for being inserted into the original split bolt holes of the built beam body 5. The second end (the left end shown in fig. 1) of the outer horizontal tie bar 1 is provided with a first limiting structure 3, the fourth end (the right end shown in fig. 1) of the inner horizontal tie bar 2 is provided with a second limiting structure 4, and the first limiting structure 3 and the second limiting structure 4 are used for pressing against two sides of the built beam body 5. The end part of the first limiting structure 3 far away from the outer horizontal tie bar 1 is provided with a detachable connecting structure (not shown in the figure) for being detachably connected to a tie steel pipe 6 of the scaffold, so as to realize the connection between the scaffold and the built beam body 5 and further transmit the tension and the pressure.
Specifically, counter-pulling bolts are pre-embedded when the built beam body 5 is poured, are used for the tie between the inner template and the outer template of the wall body, bear the lateral pressure and other loads of concrete, ensure that the distance between the inner template and the outer template can meet the design requirements, and are also the fulcrums of the templates and the supporting structures thereof; after pouring, the split bolts are removed, and the external horizontal tie bar 1 and the internal horizontal tie bar 2 which are connected through threads are inserted into the original split bolt holes of the built beam body 5. The threaded connection between the outer horizontal tie bar 1 and the inner horizontal tie bar 2 can adapt to built beam bodies 5 with different thicknesses, the two sides (the left side and the right side as shown in figure 2) of the built beam bodies 5 are respectively pressed by the first limiting structure 3 and the second limiting structure 4, so that the connection between the wall connecting piece and the built beam bodies 5 is realized, and the internal threads of the first limiting structure 3 are in threaded connection with the tie steel pipes 6, so that the connection between the tie steel pipes 6 and the built beam bodies 5 is realized, namely the connection between a scaffold and the built beam bodies 5 is realized.
In this embodiment, the right end of the outer horizontal tie bar 1 may be provided with an internal thread, and the left end of the inner horizontal tie bar 2 may be provided with an external thread adapted to the internal thread of the outer horizontal tie bar 1, so as to realize the threaded connection therebetween. Wherein, outer horizontal tie rod 1 can be hollow structure, and the inner wall sets up the internal thread, and interior horizontal tie rod 2 can be solid structure, and the tip that is close to outer horizontal tie rod 1 is equipped with the external screw thread, and the tip that interior horizontal tie rod 2 kept away from outer horizontal tie rod 1 can with second limit structure 4 fixed connection. Of course, the right end of the outer horizontal tie bar 1 can be provided with an external thread, and the left end of the inner horizontal tie bar 2 is provided with an internal thread, so as to realize the threaded connection between the two.
In this embodiment, the first limiting structure 3 may be a hollow cylinder structure with an open end, the right end of the first limiting structure is the left end of the outer horizontal tie bar 1, the left end of the first limiting structure 3 is the open end, and the inner wall of the cylinder may be provided with an internal thread structure, i.e., the detachable structure is an internal thread structure, for being screwed on the knotted steel pipe 6. The outer diameter of the first limiting structure 3 is larger than the diameter of the outer horizontal tie bar 1 so as to press against the side wall of the built beam body 5 to realize fixation and pressing.
In this embodiment, the second limiting structure 4 may be a plate-shaped structure, which may be a square structure, or may be other shapes such as a rectangle, a circle, a diamond, or other structures, and this embodiment is not limited in any way.
In this embodiment, in order to facilitate the threaded connection between the outer horizontal tie bar 1 and the inner horizontal tie bar 2 inserted into the holes of the original split bolt, it is preferable that a side (right side as viewed in fig. 1) of the second limiting structure 4 away from the inner horizontal tie bar 2 is provided with a wrench engaging member 7 for engaging in a wrench to screw the inner horizontal tie bar 2. The outer contour of the wrench clamping piece 7 can be a hexagonal structure, namely the outer contour structure of a hexagon nut. Further preferably, the wrench engaging member 7 may have a hexagonal nut structure.
In summary, the tool type wall connecting piece provided by the embodiment is inserted into the original split bolt hole of the built beam body 5 through the outer horizontal tie rod 1 and the inner horizontal tie rod 2 which are connected through the threads, the outer horizontal tie rod 1 and the inner horizontal tie rod 2 are connected through the threads, and the total length of the outer horizontal tie rod 1 and the inner horizontal tie rod 2 after the outer horizontal tie rod and the inner horizontal tie rod are connected is adjustable, so that the tool type wall connecting piece can adapt to the built beam bodies 5 with different thicknesses, and the application occasions of the wall connecting piece are enlarged; and push up respectively through first limit structure 3 and second limit structure 4 and press in the both sides of building roof beam body 5 to realize this even wall spare and build the connection between the roof beam body 5, and through the internal thread threaded connection of first limit structure 3 on drawknot steel pipe 6, realize the connection between drawknot steel pipe 6 and the building roof beam body 5, realize scaffold frame promptly and build the connection between the roof beam body 5, and then transmission pulling force and pressure. The tool type wall connecting piece is detachably mounted on the poured beam body 5, and does not need to be pre-buried before pouring, and compared with pre-buried vertical steel pipes and transverse steel pipes in the prior art, the tool type wall connecting piece can avoid the deviation of the vertical steel pipes during the pouring of main structure concrete; simultaneously, when the scaffold frame is demolishd, can be convenient for realize dismantling of this instrument formula wall connecting piece, need not to carry out operations such as cutting to carry out the shutoff seam operation to former split bolt hole after demolising, and then avoided the hole to cause quality problems such as infiltration.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. An instrument type wall connecting piece is characterized by comprising: an outer horizontal tie bar (1) and an inner horizontal tie bar (2); wherein the content of the first and second substances,
the first end of the outer horizontal tie rod (1) is in threaded connection with the third end of the inner horizontal tie rod (2), and the outer horizontal tie rod (1) and the inner horizontal tie rod (2) are used for being inserted into original split bolt holes of a built beam body (5);
a first limiting structure (3) is arranged at the second end of the outer horizontal tie rod (1), a second limiting structure (4) is arranged at the fourth end of the inner horizontal tie rod (2), and the first limiting structure (3) and the second limiting structure (4) are used for jacking and pressing two sides of the built beam body (5);
the end part, far away from the outer horizontal tie rod (1), of the first limiting structure (3) is provided with a detachable connecting structure for being detachably connected to a tie steel pipe (6) of a scaffold.
2. A tool-type wall connecting member according to claim 1,
one end of the outer horizontal tie bar (1) is provided with an internal thread, one end of the inner horizontal tie bar (2) is provided with an external thread, and the external thread is in threaded connection with the internal thread on the outer horizontal tie bar (1).
3. A tool-type wall connecting element according to claim 2, characterized in that said outer horizontal tie rod (1) is of an internal hollow structure.
4. A tool-type wall connecting element according to claim 2, characterized in that said inner horizontal tie rod (2) is of solid construction.
5. A tool type wall connecting member according to any one of claims 1 to 4,
and a wrench clamping piece (7) is arranged on the side wall, far away from the inner horizontal tie rod (2), of the second limiting structure (4) and is used for being clamped in a wrench to screw the inner horizontal tie rod (2).
6. The tool type wall connecting member as claimed in claim 5, wherein said wrench engaging member is a hexagonal nut structure.
7. A tool type wall connecting member according to any one of claims 1 to 4,
the first limiting structure (3) is a cylinder body with a hollow inner part, and is fixedly connected with the outer horizontal tie bar (1).
8. A tool type wall connecting member according to any one of claims 1 to 4,
the detachable connecting structure is of an internal thread structure and is used for being connected to the drawknot steel pipe (6) in a threaded mode.
9. A tool-type wall connecting element according to any one of claims 1 to 4, wherein the second limiting structure (4) is a plate-like structure.
10. A tool-type wall connecting element according to any one of claims 1 to 4, wherein the second limiting structure (4) is a square or circular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020777666.9U CN212866822U (en) | 2020-05-12 | 2020-05-12 | Tool type wall connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020777666.9U CN212866822U (en) | 2020-05-12 | 2020-05-12 | Tool type wall connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212866822U true CN212866822U (en) | 2021-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020777666.9U Active CN212866822U (en) | 2020-05-12 | 2020-05-12 | Tool type wall connecting piece |
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| CN (1) | CN212866822U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113882654A (en) * | 2021-10-27 | 2022-01-04 | 中国建筑第八工程局有限公司 | Wall connecting device capable of being buckled with outer scaffold through turnover disc |
-
2020
- 2020-05-12 CN CN202020777666.9U patent/CN212866822U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113882654A (en) * | 2021-10-27 | 2022-01-04 | 中国建筑第八工程局有限公司 | Wall connecting device capable of being buckled with outer scaffold through turnover disc |
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