CN217379735U - Wall connecting device suitable for large-span high frame - Google Patents
Wall connecting device suitable for large-span high frame Download PDFInfo
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- CN217379735U CN217379735U CN202123041838.XU CN202123041838U CN217379735U CN 217379735 U CN217379735 U CN 217379735U CN 202123041838 U CN202123041838 U CN 202123041838U CN 217379735 U CN217379735 U CN 217379735U
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Abstract
The utility model provides a wall connecting device suitable for a large-span high frame, which belongs to the technical field of scaffold connection, and is characterized in that a wall connecting piece is arranged on a vertical extension rod by arranging the vertical extension rod with fixed length and an adjustable vertical jacking piece, thereby realizing the purpose of fixing a scaffold by the wall connecting piece; vertical extension rod and vertical top support piece are batch production's standard component, have reached simple structure, and the operation is swift high-efficient, easy dismounting, reuse's technological effect.
Description
Technical Field
The utility model relates to a scaffold puts up the connection technology field, specifically says so, relates to a link wall device suitable for large-span high frame.
Background
In the construction field of fastener-type steel pipe scaffolds for building construction, rigid wall connecting members are adopted for double-row scaffolds with the height of more than 24 meters according to construction requirements. The wall connecting member is generally a member for enhancing the stability of other structures by being connected with a reliable fixed end, is used for connecting a scaffold body with a building main structure in building engineering, can transmit tensile force and pressure, is an important pulling structure measure for building a scaffold, is not only used for preventing the scaffold from overturning under the action of wind load and other horizontal forces, but also plays a role of a middle support for a counter rod. In the specific implementation process, an embedded iron piece is generally arranged in a wall body and then is fixedly connected with a fixed-length pull rod; the arrangement positions and the number of the traditional wall connecting pieces can be generally divided into three steps, three spans, two steps and two spans, and the coverage area of each wall connecting piece is only 20-40 square meters; because the vertical spacing of the traditional wall connecting pieces cannot be larger than the requirement of the story height of a building, the vertical spacing of the traditional wall connecting pieces is generally smaller than 4 meters; the disadvantages are as follows:
1) the existing wall connecting piece can not be suitable for a frame structure with large span and height, wherein the span area of the frame structure is more than 40 square meters, and the height of the frame structure exceeds 4 meters.
Therefore, a need exists for a wall connecting structure suitable for a large span high frame.
Disclosure of Invention
An object of the utility model is to provide a link wall spare structure, the unable technical problem who is suitable for the frame construction that the span is big, highly big of the link wall spare of solution.
A wall connecting device suitable for a large-span high frame comprises a frame beam bottom plate, a frame beam top plate and frame beam steel bars arranged between the frame beam bottom plate and the frame beam top plate,
the wall connecting device comprises an embedded part, a vertical extension rod, a vertical jacking part and a wall connecting part;
the embedded part comprises an exposed end and an embedded end, the embedded end is embedded in a frame beam bottom plate of the building main body structure, the embedded end is connected with a beam plate steel bar, the exposed end is upwards connected with a vertical extension rod, and the vertical extension rod is abutted with a frame beam top plate through a vertical jacking part;
be connected with even wall spare on vertical extension rod transversely, scaffold frame fixed connection is in the main part of even wall spare.
Further, preferably, a transverse connecting rod is transversely arranged on the vertical extension rod, and two ends of the transverse connecting rod are fixed on the frame columns or the shear walls on two sides.
Further, preferably, the vertical jacking piece is a length-adjustable piece.
Further, preferably, the vertical jacking piece comprises a screw rod and an adjusting handle.
Further, preferably, the wall connecting member is connected to the scaffold by a cross fastener.
Further, preferably, the interval between adjacent wall connecting pieces is 3-4 meters, and the wall connecting pieces are arranged in a plum blossom shape.
As described above, the wall connecting device suitable for a large-span high frame provided by the utility model realizes vertical fixation by setting the vertical extension rod with fixed length and the adjustable vertical jacking piece, and further realizes the purpose of fixing the scaffold by the wall connecting piece by setting the wall connecting piece on the vertical extension rod; the vertical extension rod and the vertical jacking piece are standard pieces produced in batches, and have the characteristics of simple structure, quickness and high efficiency in operation, convenience in disassembly and assembly and reusability; and then reached and firmly set up the technical effect who links the wall spare in the high frame construction of large-span.
Drawings
Fig. 1 is a schematic structural diagram of a wall connecting device suitable for a large-span high frame according to an embodiment of the invention;
fig. 2 is according to the utility model discloses a scene sketch map of wall connecting device suitable for large-span high frame.
Wherein the content of the first and second substances,
1. embedding parts; 2. a vertical extension rod; 3. a vertical jacking member; 4. a wall connecting piece; 5. a cross fastener; 6. a transverse connecting rod; 7. a scaffold; 8. a frame beam bottom plate; 9. a frame beam top plate; 10. a dense mesh network.
Detailed Description
In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It may be evident, however, that such embodiment(s) may be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form in order to facilitate describing one or more embodiments.
It is to be understood that the terms "upper", "lower", "front", "rear", "thickness", "top", "center", "length", "inner", "peripheral", and the like, are used merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the present invention.
In order to solve the technical problem that the wall connecting piece can not be suitable for a frame structure with large span and large height, the utility model provides a wall connecting device suitable for a large-span and high frame, which comprises an embedded part, a vertical extension rod, a vertical jacking part and a wall connecting part; the embedded part comprises an exposed end and an embedded end, the embedded end is embedded in a frame beam bottom plate of the building main body structure, the embedded end is connected with a beam plate reinforcing steel bar, the exposed end is upwards connected with a vertical extension rod, and the vertical extension rod is abutted to a frame beam top plate through a vertical jacking part; be connected with even wall spare on vertical extension rod transversely, scaffold frame fixed connection is in the main part of even wall spare. The technical effect of stably arranging the wall connecting piece in the large-span high-frame structure is achieved.
Various embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Fig. 1-2 have described the structure of the wall connecting device suitable for large-span high frame of the embodiment of the present invention as a whole. Specifically, fig. 1 is a schematic structural diagram of a wall connecting device suitable for a large-span high frame according to an embodiment of the present invention. Fig. 2 is according to the utility model discloses a scene sketch map of wall connecting device suitable for large-span high frame.
As shown in fig. 1, the utility model provides a wall connecting device suitable for a large-span high frame, the large-span high frame includes a frame beam bottom plate, a frame beam top plate and a frame beam steel bar arranged between the frame beam bottom plate and the frame beam top plate, including an embedded part 1, a vertical extension rod 2, a vertical jacking part 3 and a wall connecting part 4; the embedded part 1 comprises an exposed end and an embedded end, the embedded end is embedded in a frame beam bottom plate 8 of a building main body structure, the embedded end is connected with a beam plate steel bar, the exposed end is upwards connected with a vertical extension rod 2, and the vertical extension rod 2 is abutted against a frame beam top plate 9 through a vertical jacking part 3; transversely be connected with even wall 4 on vertical extension rod 2, scaffold 7 fixed connection is in the main part of even wall 4.
Specifically, the utility model discloses a be applicable to the wall device of large-span high frame, the supporting connecting device of the wall spare is even to the outer scaffold frame of large-span, high frame construction engineering that can be used to industry factory building, commercial residential engineering, not only realized the wall that attaches of even wall spare and connected the effect, can solve the limitation that exists in the outer scaffold frame that tradition was even wall spare construction, improved the standardization of double outer scaffold frame even wall spare arrangement, avoided the middle no post of large-span, high frame construction does not have the roof beam even wall spare difficult problem that can't set up, improved the whole security of double outer scaffold frame greatly; the frame body stability, the anti-overturning capability and the anti-collapsing capability are obviously improved, and the frame body has obvious connection advantages and wide popularization and application values.
The embedded parts 1 need to be embedded and fixed in the building main body structure before the beam slab concrete is poured. The embedded part can be a short steel pipe or other iron parts, and is used for being connected with the vertical extension rod 2 at the upper part and upwards passing through the inner side of the upper layer of frame beam to the top of the frame beam plate. In order to ensure that the whole embedded part is not easy to deform when being subjected to external tension, the embedded part is required to be a complete steel pipe, and two overlapped joints are avoided as much as possible; if the embedded part is two lapped steel pipes, the two steel pipes are required to be rigidly connected, the lapping length is extended as far as possible, and the number of the fasteners in the lapping section is not less than 3. For the vertical extension rod 2, the vertical extension rod is a steel pipe, is connected with the embedded part at the lower part and the vertical jacking at the upper part, and is a main supporting structure for connecting the outer frame. The embedded depth and the exposed length of the embedded part are appropriate, so that the embedded part is firm and reliable, the rigidity of the embedded part is ensured, and the embedded position is accurate.
In a particular embodiment, the vertical jacking 3 is a length-adjustable member. In a specific implementation process, the vertical jacking piece comprises a lead screw and an adjusting handle. Wherein, the screw rod adopts trapezoidal teeth, the phi 48.3 type vertical rod is provided with a phi 38 screw rod and an adjusting handle, and the outer diameter of the screw rod is not less than 36 mm. The frame beam top plate 9 and the frame beam bottom plate 8 which are positioned on the current layer are connected with the vertical extension rod 2, and the vertical jacking piece is connected with the embedded part and the vertical extension piece to form a stable internal vertical device. Wherein the exposed length of the jackscrew is not more than 20 cm. The internal vertical structure is propped against the top plate of the frame beam and leans against the inner side of the upper frame beam to form a fixed whole body, and the fixed whole body can bear outward pulling force and certain inward pushing force; in addition, vertical jacking piece 3 can carry out the inside overall height of appropriate adjusting device according to lower part steel pipe length and structural layer height, and because the length of embedded spare and vertical extension rod is fixed, the suitability that increases this supporting device is transferred to length or transfers to shorten through the jackscrew, has increased the flexibility, makes it be applicable to different structural layer heights. The wall connecting piece 4 is a fixed-length pull rod, namely a short steel pipe used for connecting an external scaffold and an internal matching device connected with the structure. The wall connecting piece 4 directly transmits the pulling force and the pressure of the external scaffold, and the effect of wall attachment connection is realized. It should be noted that the wall connecting member 4 should be horizontal or inclined downward near the outer scaffold. The wall connecting member cannot be inclined downward away from one side of the scaffold because the upward inclination does not play a role in pulling and fixing and preventing the frame from overturning. The wall connecting piece is connected with the double-row outer scaffold and the internal matching device through the cross fastener 5, and the anti-sliding requirement of the wall connecting piece is met through rigid connection of the cross fastener. In the setting process of the wall connecting piece, attention needs to be paid to the fact that the wall connecting piece needs to be arranged close to the main node, and the distance deviating from the main node is not larger than 300 mm; the scaffold is horizontally arranged, and when the scaffold cannot be horizontally arranged, the scaffold is obliquely connected to one end of the scaffold. For double-row scaffolds, in order to ensure the anti-sliding checking calculation of the fasteners, the fasteners need to be connected by adopting double fasteners. In the concrete implementation process, can adjust or consolidate according to actual conditions is nimble, and the company's wall device that is applicable to the high frame of large-span is high-efficient, nimble, firm, safety, and easy operation is convenient, has reduced the input of personnel and machines. Even wall spare is connected with vertical extension rod to accomplish inside and outside vertical extension rod and connect simultaneously, adjacent interval that links between the wall spare is 3 ~ 4 meters, links the wall spare and becomes the plum blossom form setting.
In a specific embodiment, a transverse connecting rod 6 is transversely arranged on the vertical extension rod 2, and both ends of the transverse connecting rod 6 are fixed on frame columns or shear walls on both sides. That is to say, in the application scene of the high frame of large-span, when the too big condition of span appears, can adopt according to actual conditions to increase the mode that horizontal connecting rod is connected with vertical extension rod, be fixed in on the frame post or the shear force wall of both sides to increase holistic stability.
Utilize the utility model discloses an operation flow who tailors geotechnological cloth is tailor to even wall device suitable for large-span high frame does:
1) embedding the embedded end of the embedded part 1 on a frame beam bottom plate 8 of a building main body structure, and connecting a vertical extension rod 2 to the exposed end of the embedded part 1 through a cross fastener 5;
2) connecting the top end of the vertical extension rod 2 with the vertical jacking piece 3 through a cross fastener, abutting the top of the vertical jacking piece 3 against a frame beam top plate 9, and then fastening the vertical jacking piece 3;
3) the wall connecting piece 4 is fixedly connected to the vertical extension rod 2 by a cross fastener 5;
4) the scaffold 7 is fixed on the wall connecting piece 4 through a cross fastener, and a dense mesh 10 is arranged on the fixed scaffold.
To sum up, the utility model relates to a wall connecting device suitable for a large-span high frame, which realizes vertical fixation by setting a vertical extension rod with fixed length and an adjustable vertical jacking piece, and realizes the purpose of fixing a scaffold by the wall connecting piece by setting the wall connecting piece on the vertical extension rod; the vertical extension rod and the vertical jacking piece are standard pieces produced in batches, and have the characteristics of simple structure, rapidness and high efficiency in operation, convenience in disassembly and assembly and reusability; and then reached and firmly set up the technical effect who links the wall spare in the high frame construction of large-span.
However, it should be understood by those skilled in the art that various modifications can be made to the wall connecting device suitable for large-span and high-frame provided by the present invention without departing from the scope of the present invention. Therefore, the scope of the present invention should be determined by the content of the appended claims.
Claims (6)
1. A wall connecting device suitable for a large-span high frame, the large-span high frame comprises a frame beam bottom plate, a frame beam top plate and a frame beam steel bar arranged between the frame beam bottom plate and the frame beam top plate, and is characterized in that,
the wall connecting device comprises an embedded part, a vertical extension rod, a vertical jacking part and a wall connecting part;
the embedded part comprises an exposed end and an embedded end, the embedded end is embedded in a frame beam bottom plate of the building main body structure and is connected with a beam plate steel bar, the exposed end is upwards connected with the vertical extension rod, and the vertical extension rod is abutted to a frame beam top plate through the vertical jacking part;
and the vertical extension rod is transversely connected with a wall connecting piece, and the scaffold is fixedly connected to the main body of the wall connecting piece.
2. The wall connecting device suitable for the large-span high frame according to claim 1, wherein a transverse connecting rod is transversely arranged on the vertical extension rod, and two ends of the transverse connecting rod are fixed on frame columns or shear walls on two sides.
3. The wall connecting device suitable for the large-span high frame according to claim 1 or 2, wherein the vertical jacking members are length-adjustable members.
4. The wall connecting device suitable for the large-span high frame according to claim 3, wherein the vertical jacking member comprises a lead screw and an adjusting handle.
5. The wall connecting device for a large-span high frame according to claim 1, wherein the wall connecting member is connected to the scaffolding by a cross fastener.
6. The wall connecting device suitable for the large-span high frame according to claim 1, wherein the interval between adjacent wall connecting pieces is 3-4 m, and the wall connecting pieces are arranged in a plum blossom shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123041838.XU CN217379735U (en) | 2021-12-06 | 2021-12-06 | Wall connecting device suitable for large-span high frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123041838.XU CN217379735U (en) | 2021-12-06 | 2021-12-06 | Wall connecting device suitable for large-span high frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217379735U true CN217379735U (en) | 2022-09-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123041838.XU Active CN217379735U (en) | 2021-12-06 | 2021-12-06 | Wall connecting device suitable for large-span high frame |
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| Country | Link |
|---|---|
| CN (1) | CN217379735U (en) |
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2021
- 2021-12-06 CN CN202123041838.XU patent/CN217379735U/en active Active
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