CN210316477U - Inserted lifting scaffold perpendicularity adjusting device - Google Patents
Inserted lifting scaffold perpendicularity adjusting device Download PDFInfo
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- CN210316477U CN210316477U CN201921023046.XU CN201921023046U CN210316477U CN 210316477 U CN210316477 U CN 210316477U CN 201921023046 U CN201921023046 U CN 201921023046U CN 210316477 U CN210316477 U CN 210316477U
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- lifting scaffold
- attached lifting
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- plate
- plates
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Abstract
The utility model discloses a verticality adjusting device for an attached lifting scaffold, which comprises a corner component, a steel wire rope and a middle tension piece; the corner assemblies are arranged at four corners of an attached lifting scaffold positioned outside a building and comprise corner plates, telescopic walking boards and channel steel connecting pieces, the corner plates are connected with the telescopic walking boards through the channel steel connecting pieces, and fixed walking boards on the attached lifting scaffold are connected with the telescopic walking boards; the middle tensioning pieces are arranged on four sides of the attached lifting scaffold, the end parts of the ejector rods of the middle tensioning pieces are arranged on guide rails on the attached lifting scaffold, and the fixed walking platform plate is fixed with a limiting plate on the ejector rods; the steel wire rope passes through the limiting block on the ejector rod and is connected with the corner plate through a turnbuckle bolt. The technical scheme provided by the utility model, it is rational in infrastructure, can adjust the straightness that hangs down of the deformation of scaffold frame free end and support body, avoided dismantling the equipment repeatedly, guaranteed construction safety and progress, effectively improved the application scope and the availability factor of inserted lift scaffold frame.
Description
Technical Field
The utility model belongs to the technical field of building engineering, a inserted lifting scaffold frame straightness adjusting device that hangs down is related to.
Background
The attached integral lifting scaffold has the advantages of high lifting speed, safe and convenient lifting operation and good protection effect, so that the attached integral lifting scaffold is widely applied to an outer protection frame for high-rise and super high-rise building construction.
The free end of the attached integral lifting scaffold is required to cover about 1.5 floors, the more floors of a building are higher, the more floors are required to be covered to ensure the construction safety, and the free end of the attached integral lifting scaffold is a weak part for bearing a frame body; therefore, the machine positions of the whole lifting process of the frame body have problems in synchronization due to uneven construction load, wind load and other load effects during construction, the frame body is caused to deform in an outward inclining mode exceeding the standard limit, and the safety construction and the protection effect of the frame body are adversely affected.
Therefore, need urgently to design inserted lift scaffold frame straightness adjusting device that hangs down, guarantee inserted whole lift scaffold frame body's straightness that hangs down and overall stability, solve the technical problem who exists.
SUMMERY OF THE UTILITY MODEL
The utility model aims at above-mentioned technical problem, the inserted lift scaffold straightness adjusting device that hangs down that provides, rational in infrastructure, can adjust the straightness that hangs down of the deformation of scaffold free end and support body in a flexible way, its convenient operation, construction are convenient, have avoided dismantling the equipment repeatedly, have guaranteed construction safety and construction progress, have effectively improved the application scope and the availability factor that the inserted lift scaffold.
In order to solve the technical problem, the verticality adjusting device for the attached lifting scaffold provided by the utility model specifically comprises a corner component, a steel wire rope and a middle tension piece; the corner assemblies are arranged at four corners of an attached lifting scaffold positioned outside a building and comprise corner plates, telescopic walking boards and channel steel connecting pieces, the corner plates are connected with the telescopic walking boards through the channel steel connecting pieces, and fixed walking boards on the attached lifting scaffold are connected with the telescopic walking boards; the middle tensioning pieces are arranged on four sides of the attached lifting scaffold and comprise ejector rods, the end parts of the ejector rods are arranged on guide rails on the attached lifting scaffold, and the fixed walking platform plate is fixed with limiting plates on the ejector rods; the steel wire rope penetrates through a limiting block on the ejector rod and is connected with the corner plate through a turnbuckle bolt.
In some embodiments, the corner plate is an L-shaped member formed by splicing angle steels, and the limiting block is arranged on a straight line connected at the corner.
In some embodiments, the stop blocks are disposed on both sides of the corner plate.
In some embodiments, the top rod is composed of a square tube, an end connector and limiting plates, and the limiting plates include an end limiting plate and a middle limiting plate.
In some embodiments, the limiting plate consists of angle steel and a transverse plate, the angle steel on the end limiting plate is welded on the end part of the square pipe, and the transverse plate on the angle steel is welded on the lower part of the square pipe; the angle steel on the middle limiting plate is welded on the lower portion of the square pipe, and the transverse plate on the middle limiting plate is welded on the upper portion of the square pipe and correspondingly located on the upper portion of the angle steel.
In some embodiments, the channel steel connector is formed by welding a plurality of channel steels and steel plates, the channel steels are arranged in parallel and welded to form a channel steel assembly, and the steel plates are welded on the channel steel assembly; and the upper part of the channel steel connecting piece is provided with a connecting hole.
The utility model discloses beneficial effect:
the utility model provides an inserted promotes scaffold frame straightness adjusting device that hangs down, its is rational in infrastructure, has following technological effect:
(1) the rapid shrinkage of the frame body is realized under the sliding action of the channel steel connecting piece and the fixed walking bedplate, the purpose of adjusting the verticality of the frame body is achieved by utilizing the tensioning of the flange bolts, the ejector rods and the steel wire ropes, the shrinkage in different directions and different degrees can be performed according to different conditions of the structural variable cross section, the stability of the frame body of other vertical surfaces is not influenced in the shrinkage process, the application range of the frame body can be expanded, and the safety can be improved;
(2) this application inserted lifting scaffold frame straightness adjusting device that hangs down, convenient operation, construction are convenient, have avoided dismantling the equipment repeatedly, have guaranteed construction safety and construction progress, have effectively improved inserted lifting scaffold's application scope and availability factor.
Drawings
The above advantages of the present invention will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are given by way of illustration only and do not limit the present invention, and in which:
fig. 1 is a schematic structural view of the perpendicularity adjusting device for an attached lifting scaffold of the present invention;
FIG. 2 is an enlarged view of a portion of the corner module of the present invention;
FIG. 3 is a schematic view of the corner plate of the present invention;
FIG. 4 is a schematic structural view of the ejector pin of the present invention;
FIG. 5 is a schematic view of the fixing of the ejector pin of the present invention;
FIG. 6 is a schematic structural view of the channel steel connector of the present invention;
FIG. 7 is an assembly view of the retractable walking board of the present invention;
fig. 8 is a perspective view corresponding to fig. 7.
In the drawings, the reference numerals denote the following components:
10. a corner assembly; 11. corner plate 111, limit block; 12. channel steel connecting piece, 121 connecting hole; 20. a wire rope; 30. a middle tensioning piece, 31, a top rod, 311, a square tube and 312, an end connector; 32. limiting plates, 321, end limiting plates, 322, middle limiting plates; 40. a building; 50. a telescopic walking board; 60. fixing the walking board; 70. a guide rail; 80. a turnbuckle bolt.
Detailed Description
Fig. 1 to 8 are related schematic diagrams of the attached lifting scaffold verticality adjusting device according to the present application, and the present invention is described in detail below with reference to the following specific embodiments and accompanying drawings.
The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of the respective portions and the mutual relationships thereof. It should be noted that for the sake of clarity in showing the structures of the various components of the embodiments of the present invention, the drawings are not drawn to the same scale. Like reference numerals are used to denote like parts.
The structural schematic diagram of the attached lifting scaffold perpendicularity adjusting device of the application is shown in fig. 1, and specifically includes a corner component 10, a steel wire rope 20 and a middle tensioning member 30, wherein the steel wire rope 20 passes through a limiting block 111 on an ejector rod 31 of the middle tensioning member 30 and is connected with a corner plate 11 on the corner component 10 through a turnbuckle bolt 80.
The corner assemblies 10 are arranged at four corners of an attached lifting scaffold outside a building 40, and comprise corner plates 11, telescopic walking plates 50 and channel steel connectors 12, as shown in fig. 2, the corner plates 11 are connected with the telescopic walking plates 50 through the channel steel connectors 12, fixed walking plates 60 on the attached lifting scaffold are connected with the telescopic walking plates 50, and fixing bolts of the telescopic walking plates 50 are loosened and can freely slide; the middle tensioning members 30 are arranged on four sides of the attached lifting scaffold and comprise ejector rods 31, the end parts of the ejector rods 31 are arranged on guide rails 70 on the attached lifting scaffold, and as shown in fig. 5, the fixed walking board 60 is fixed with the limiting plates 32 on the ejector rods 31; the steel wire rope 20 passes through the limiting block 111 on the top rod 31 and is connected with the corner plate 11 through the turnbuckle bolt 80.
In the application, the degree of tension of the steel wire rope 20 is adjusted by adjusting the turnbuckle 80, so that the perpendicularity of the free end of the frame body is changed; the relative movement of the retractable walking board 50 is utilized to adjust the attached lifting scaffold of each facade of the building to be at a proper position, thereby controlling the retraction of the frame body; finally, the verticality and integrity of the free end of the attached lifting scaffold meet the safety and image requirements of engineering.
In some embodiments, the corner plate 11 is an L-shaped member formed by splicing angle steels, as shown in fig. 3, the limiting block 111 is disposed on a straight line connecting the corners; the limiting blocks 111 are arranged on two sides of the corner plate 11.
In some embodiments, the top bar 31 is composed of a square tube 311, an end connector 312 and a limiting plate 32, as shown in fig. 4, the limiting plate 32 includes an end limiting plate 321 and a middle limiting plate 322. The limiting plate 32 is composed of angle steel and a transverse plate, the angle steel on the end limiting plate 321 is welded at the end of the square tube, and the transverse plate on the angle steel is welded at the lower part of the square tube; the angle steel on the middle limiting plate 322 is welded on the lower part of the square pipe, and the transverse plate on the middle limiting plate is welded on the upper part of the square pipe and correspondingly positioned on the upper part of the angle steel.
In the application, the channel steel connecting piece 12 is formed by welding a plurality of channel steels and steel plates, as shown in fig. 6, the channel steels are arranged in parallel and welded to form a channel steel assembly, and the steel plates are welded on the channel steel assembly; the upper part of the channel steel connecting piece 12 is provided with a connecting hole 121.
Fig. 7 is an assembly diagram of the retractable walking board of the present invention, the corner plate 11 is connected to the retractable walking board 50 through the channel steel connecting member 12, the fixed walking board 60 on the attached lifting scaffold is connected to the retractable walking board 50, the fixing bolt on the retractable walking board 50 is loosened, the retractable walking board 50 can freely move along the fixed walking board 60, and fig. 8 is a corresponding perspective view of fig. 7.
Use this application inserted type to promote scaffold frame straightness adjusting device that hangs down carry out the step of concrete operation as follows:
first, a tensioner installation position is selected according to a frame body position to be straightened. The steel wire rope 20 penetrates through the frame body and the turnbuckle 80, one end of the steel wire rope is locked by a rope clamp, and the other end of the steel wire rope 20 is locked by the rope clamp after being straightened, so that the steel wire rope is ensured to be in a state of being tightened as much as possible;
then, each machine position of the frame body to be straightened is pulled by a chain block, namely the chain block is connected with the wall body and the upper half part of the frame body; at the corners of two ends of the vertical inward shrinkage frame body, the threaded connection between the channel steel connecting piece 12 and the fixed walking board 60 is loosened, but the channel steel connecting piece 12 and the shrinkage walking board 50 are kept in a connection state;
and then, according to the verticality state of the attached lifting scaffold on each vertical surface of the building, slowly loading at the corresponding flange bolt 80 to slowly change the verticality of the frame, and monitoring the verticality condition of the frame through a measuring instrument and equipment until the verticality of the frame meets the regulation target requirement.
If the verticality of the frame body is deformed greatly, the frame body can be adjusted for many times.
In the application, the steel wire rope 20 is in a stress application tensioning state by adjusting the corresponding flange bolt 80 of the tensioner, so that the perpendicularity adjustment of the frame body is realized; the threaded connection of the channel steel connecting piece 12 and the fixed walking plate 60 is firstly loosened and then fixed, the tensioning of the steel wire rope is adjusted by applying force during the process, and the contracted walking plate 50 slowly moves along the inward contraction direction to assist in realizing the inward contraction of the frame body.
Compare in prior art's shortcoming and not enough, the utility model provides an inserted lifting scaffold frame straightness adjusting device that hangs down, its is rational in infrastructure, can adjust the straightness that hangs down of the deformation of scaffold frame free end and support body in a flexible way, and its convenient operation, construction are convenient, have avoided dismantling the equipment repeatedly, have guaranteed construction safety and construction progress, have effectively improved inserted lifting scaffold's application scope and availability factor.
The present invention is not limited to the above embodiments, and any person can obtain other products in various forms without departing from the scope of the present invention, but any change in shape or structure is included in the technical solution that is the same as or similar to the present invention.
Claims (6)
1. The perpendicularity adjusting device for the attached lifting scaffold is characterized by comprising a corner component, a steel wire rope and a middle tensioning piece; the corner assemblies are arranged at four corners of an attached lifting scaffold positioned outside a building and comprise corner plates, telescopic walking boards and channel steel connecting pieces, the corner plates are connected with the telescopic walking boards through the channel steel connecting pieces, and fixed walking boards on the attached lifting scaffold are connected with the telescopic walking boards; the middle tensioning pieces are arranged on four sides of the attached lifting scaffold and comprise ejector rods, the end parts of the ejector rods are arranged on guide rails on the attached lifting scaffold, and the fixed walking platform plate is fixed with limiting plates on the ejector rods; the steel wire rope penetrates through a limiting block on the ejector rod and is connected with the corner plate through a turnbuckle bolt.
2. The device for adjusting the perpendicularity of the attached lifting scaffold according to claim 1, wherein the corner plates are L-shaped members formed by splicing angle steels, and the limiting blocks are arranged on a straight line connected at the corners.
3. The device for adjusting the verticality of an attached lifting scaffold according to claim 2, wherein the limiting blocks are arranged on two sides of the corner plate.
4. The device for adjusting the perpendicularity of an attached lifting scaffold according to claim 1, wherein the ejector rod is composed of a square tube, an end connector and limiting plates, and the limiting plates comprise an end limiting plate and a middle limiting plate.
5. The device for adjusting the perpendicularity of the attached lifting scaffold according to claim 4, wherein the limiting plate is composed of angle steel and a transverse plate, the angle steel on the end limiting plate is welded at the end of the square pipe, and the transverse plate on the end limiting plate is welded at the lower part of the square pipe; the angle steel on the middle limiting plate is welded on the lower portion of the square pipe, and the transverse plate on the middle limiting plate is welded on the upper portion of the square pipe and correspondingly located on the upper portion of the angle steel.
6. The device for adjusting the perpendicularity of an attached lifting scaffold according to claim 1, wherein the channel steel connecting piece is formed by welding a plurality of channel steels and steel plates, the channel steels are arranged in parallel and welded to form a channel steel assembly, and the steel plates are welded on the channel steel assembly; and the upper part of the channel steel connecting piece is provided with a connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921023046.XU CN210316477U (en) | 2019-07-03 | 2019-07-03 | Inserted lifting scaffold perpendicularity adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921023046.XU CN210316477U (en) | 2019-07-03 | 2019-07-03 | Inserted lifting scaffold perpendicularity adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210316477U true CN210316477U (en) | 2020-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921023046.XU Expired - Fee Related CN210316477U (en) | 2019-07-03 | 2019-07-03 | Inserted lifting scaffold perpendicularity adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210316477U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112324128A (en) * | 2020-10-27 | 2021-02-05 | 上海建工四建集团有限公司 | Posture adjusting device for attached lifting scaffold |
| CN113550557A (en) * | 2021-07-27 | 2021-10-26 | 中国建筑一局(集团)有限公司 | Creeping formwork for high-rise building construction and hydraulic creeping formwork construction process |
-
2019
- 2019-07-03 CN CN201921023046.XU patent/CN210316477U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112324128A (en) * | 2020-10-27 | 2021-02-05 | 上海建工四建集团有限公司 | Posture adjusting device for attached lifting scaffold |
| CN112324128B (en) * | 2020-10-27 | 2022-07-01 | 上海建工四建集团有限公司 | Posture adjusting device for attached lifting scaffold |
| CN113550557A (en) * | 2021-07-27 | 2021-10-26 | 中国建筑一局(集团)有限公司 | Creeping formwork for high-rise building construction and hydraulic creeping formwork construction process |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 |
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| CF01 | Termination of patent right due to non-payment of annual fee |