CN211597827U - Support member for reconstruction of existing building space - Google Patents
Support member for reconstruction of existing building space Download PDFInfo
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- CN211597827U CN211597827U CN201922202198.2U CN201922202198U CN211597827U CN 211597827 U CN211597827 U CN 211597827U CN 201922202198 U CN201922202198 U CN 201922202198U CN 211597827 U CN211597827 U CN 211597827U
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Abstract
The utility model provides a supporting member for existing building space reforms transform, belongs to the architectural design field, includes two spiral hoisting apparatus that the structure is the same, a big support channel-section steel and two little support channel-section steels. Spiral hoisting devices are installed at the bottom of each small supporting channel steel, and the end parts of the two supporting channel steels penetrate from the two end parts of the large supporting channel steel to form an inner sleeve structure and an outer sleeve structure. The top of a main frame in each spiral lifting device is arranged at the bottom of the small supporting channel steel through a bearing seat, the main frame is sleeved outside a screw rod, and the screw rod is arranged on a base; the lower part of the main frame is provided with a lifting handle; the outer side of the lifting handle is connected with a retaining ring to prevent the lifting handle from falling off during rotation. The device can adjust height and width simultaneously, provides safe interim support guarantee. The utility model has simple supporting structure, flexible and convenient mounting and dismounting and high efficiency; the supporting height can be adjusted at will according to the demand, is applicable to different sizes and heights, is applicable to different transformation scenes, and improves work efficiency.
Description
Technical Field
The utility model belongs to the architectural design field, based on common building space extends and reforms transform demand and technique and method, provides a supporting member for existing building space reforms transform.
Background
With the rapid advance of the urbanization process in China in recent years, the removal and reconstruction of a large number of existing old, aged and abandoned buildings in cities are unrealistic behaviors which waste resources. In order to adapt to the transformation, the modification and upgrading of the existing stock buildings are effective strategies for saving energy. For the space expansion and the transformation and the upgrade of the building, the safety and the stability of the structure are required, and the problems of flexibility and convenience in mounting and dismounting, efficiency and attractive appearance of the device are also considered. In various building transformation at the present stage, no high-efficiency simple transformation supporting device is adopted, and the transformation progress and safety are greatly influenced. Therefore, based on common building space expansion and transformation requirements, technologies and methods, how to reasonably arrange a temporary support to ensure a temporary or permanent device which is flexible, attractive, safe, efficient, simple, convenient and durable becomes a significant project research in building space expansion and transformation.
SUMMERY OF THE UTILITY MODEL
To prior art problem, the utility model discloses based on common building space extends the transformation demand, provide a supporting member for existing building space reforms transform, specifically be one kind and be used for the space to reform transform the time safe stay behind the local opening of wall body. The device has simple and convenient durable characteristic, can provide safe interim support guarantee, can regard as interim or permanent device for existing building promotes to reform transform.
In order to achieve the above object, the utility model discloses a technical scheme be:
a supporting member for transformation of existing building space is disclosed, which can be adjusted in height and width at the same time to provide temporary supporting security. The device comprises two spiral hoisting devices with the same structure, a large supporting channel steel 7 and two small supporting channel steels 5.
The spiral hoisting device is arranged at the bottom of each small supporting channel steel 5, and the two supporting channel steels 5 can go deep from the end part of the large supporting channel steel 7 to form an inner sleeve structure and an outer sleeve structure. The large support channel steel and the small support channel steel are respectively provided with a plurality of bolt holes 6, and the small support channel steel 5 is connected and kept in a fixed state through a fixing bolt 8 and a nut 9 after penetrating into the large support channel steel 7. The telescopic mechanism can be aligned and stretched through different screw holes.
Each spiral lifting device comprises a screw rod 1, a lifting handle 2, a main frame 3, a bearing seat 4, a base 10 and a bearing 11. The top of the main frame 3 is arranged at the bottom of the small support channel steel 5 through the bearing seat 4 and the bearing 11 connected with the bearing seat, and the main frame 3 and the bearing 11 can rotate mutually while being connected. The main frame 3 is embedded on the outer side of the screw rod 1 in a sleeved mode, and the screw rod 1 is installed on the base 10. The lower part of the main frame 3 is provided with a hole for installing the lifting handle 2.
A method for using a support member for transformation of an existing building space, the temporary support device being adjustable to approximately height and width according to the size of a hole to be placed in the hole, comprising the steps of:
(1) any one of the spiral hoisting devices is arranged at the position of the opening, any one of the small supporting channel steel 5 is connected with the spiral hoisting device arranged at the opening through the bearing seat 4, the large supporting channel steel 7 is connected with the arranged small supporting channel steel 5, and the small supporting channel steel is guaranteed to be sleeved in the large supporting channel steel. And then, connecting the remaining small support channel steel 5 with the remaining spiral hoisting devices by the same method, and sleeving the small support channel steel 5 on the other side of the large support channel steel 7 to form a state that the two small support channel steels and the respective spiral hoisting devices are respectively arranged on two sides of the large support channel steel.
(2) The width of the whole device is required to be adjusted according to the size of the opening of the hole. Firstly, fixing a small supporting channel steel 5 on one side and a spiral hoisting device connected with the small supporting channel steel to keep still, adjusting gears according to the width of a hole, and ensuring that the difference between the whole width of the device and the width of the hole is approximately within 3 centimeters; secondly, bolt hole 6 on the little support channel-section steel 5 aligns with the bolt hole on the big support channel-section steel 7, guarantees that the two bolt hole overlaps, passes the bolt hole that aligns with fixing bolt 8 again, later screws up nut 9 and fixes, has formed the fixed and stable interim strutting arrangement of a width.
(3) And adjusting the height of the whole device according to the height of the opening of the hole. Adjusting the height of the screw lifting device requires two people to rotate the lifting handle 2 at the same time in the same frequency and direction to rotate the screw rod 1, so that the screw rod slowly rises until the channel steel is pushed to the opening.
The utility model has the advantages that:
(1) the supporting structure is simple, the mounting and dismounting are flexible and convenient, the efficiency is high, and the repeated use is convenient. The device main part only comprises 2 screw rods and 3 channel steel, and the size is smaller, so that steel can be conveniently disassembled and assembled.
(2) The supporting height can be adjusted at will according to the demand, is applicable to different sizes and heights, is applicable to different transformation scenes. During installation, the width of the fixing bolt is adjusted only by adjusting, and the height of the screw is adjusted by rotating the screw. Easily go up and down, improve work efficiency.
(3) The threads in the screw rod are meshed to resist vertical load transferred by the support, so that the support effect is ensured, and the stress is reasonable; the modeling is light and beautiful.
Drawings
Fig. 1 is a schematic view of the safety temporary supporting device of the present invention.
Fig. 2 is the cross-sectional view of the channel steel under the condition of the inner sleeve and the outer sleeve.
Fig. 3 is a cross-sectional view of the spiral lifting device of the present invention.
In the figure: 1, a screw rod; 2, a lifting handle; 3, a main frame; 4, bearing seats; 5 small supporting channel steel; 6 bolt holes; 7 large supporting channel steel; 8, fixing a bolt; 9, a nut; 10 a base; 11 bearing.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings and technical solutions.
A supporting member for transformation of existing building space is disclosed, which can be adjusted in height and width at the same time to provide temporary supporting security. The device comprises two spiral hoisting devices with the same structure, a large supporting channel steel 7 and two small supporting channel steels 5.
The spiral hoisting device is arranged at the bottom of each small supporting channel steel 5, and the two supporting channel steels 5 can go deep from the end part of the large supporting channel steel 7 to form an inner sleeve structure and an outer sleeve structure. The large support channel steel and the small support channel steel are respectively provided with a plurality of bolt holes 6, and the small support channel steel 5 is connected and kept in a fixed state through a fixing bolt 8 and a nut 9 after penetrating into the large support channel steel 7.
Each spiral lifting device comprises a screw rod 1, a lifting handle 2, a main frame 3, a bearing seat 4, a base 10 and a bearing 11. The top of the main frame 3 is arranged at the bottom of the small support channel steel 5 through the bearing seat 4, and the main frame 3 and the bearing 11 can rotate mutually while being connected. The main frame 3 is embedded on the outer side of the screw rod 1 in a sleeved mode, and the screw rod 1 is installed on the base 10. The lower part of the main frame 3 is provided with a hole for installing the lifting handle 2.
The following further describes a specific implementation method of the present invention with reference to the drawings and technical solutions.
(1) Firstly, any one of the spiral hoisting devices is arranged at a hole, any one of the small supporting channel steel 5 is connected with the spiral hoisting device arranged at the hole opening through the bearing seat 4, and then the large supporting channel steel 7 is connected with the arranged small supporting channel steel 5, so that the small supporting channel steel is sleeved in the large supporting channel steel. And then, connecting the remaining small support channel steel 5 with the remaining spiral hoisting devices by the same method, and sleeving the small support channel steel 5 on the other side of the large support channel steel 7 to form a state that the two small support channel steels and the respective spiral hoisting devices are respectively arranged on two sides of the large support channel steel.
(2) And then, the width and the height of the whole device are adjusted according to the size of the opening of the hole. Firstly, the width of the fabric needs to be adjusted, and the width adjusting process comprises the following steps: the width is 3 gears (the gear here refers to the screw hole on the small support channel steel 5), the fixed small support channel steel 5 on one side and the screw hoisting device connected with the fixed small support channel steel are kept still, the gear is adjusted according to the width of the opening, and the difference between the whole width of the device and the width of the opening is approximately within 3 centimeters. Next, need be through fixed with the gear, align bolt hole 6 on the little support channel-section steel 5 with the bolt hole on the big support channel-section steel 7, guarantee that the two bolt hole overlaps, pass the bolt hole that aligns with fixing bolt 8 again, later screw up nut 9 and fix, formed a fixed and stable interim strutting arrangement of width.
(3) And finally, the height of the whole device is adjusted according to the height of the opening of the hole. Adjusting the height of the screw lifting device requires two people to rotate the lifting handle 2 at the same time in the same frequency and direction to rotate the screw rod 1, so that the screw rod slowly rises until the channel steel is pushed to the opening.
The utility model has flexible support, is suitable for different sizes, can realize a plurality of support modes, and can adjust the height by rotating the lifting handle according to the height of the opening; meanwhile, the width of the device can be adjusted by moving the small supporting channel steel according to the width of the opening, the bolt penetrates through the common through hole of the two channel steels and is fixed by the nut after penetrating through the common through hole, and the temporary supporting device capable of adjusting the height and the width simultaneously is formed.
The above-mentioned embodiments only represent the embodiments of the present invention, but can not be understood as the limitation of the scope of the present invention, and it should be noted that, for those skilled in the art, a plurality of variations and improvements can be made without departing from the concept of the present invention, and all of them belong to the protection scope of the present invention.
Claims (1)
1. The supporting component for the reconstruction of the existing building space is characterized by comprising two spiral hoisting devices with the same structure, a large supporting channel steel (7) and two small supporting channel steels (5) with the same structure, wherein the height and the width can be adjusted, and the safety temporary supporting guarantee is provided;
the bottom of each small supporting channel steel (5) is provided with a spiral hoisting device, and the end parts of the two supporting channel steels (5) respectively penetrate from the two ends of the large supporting channel steel (7) to form an inner sleeve structure and an outer sleeve structure; a plurality of bolt holes (6) are formed in the large support channel steel and the small support channel steel, and the small support channel steel (5) is connected and kept in a fixed state through a fixing bolt (8) and a nut (9) after penetrating into the large support channel steel (7);
each spiral lifting device comprises a screw rod (1), a lifting handle (2), a main frame (3), a bearing seat (4), a base (10) and a bearing (11); the top of the main frame (3) is arranged at the bottom of the small supporting channel steel (5) through a bearing seat (4) and a bearing (11) connected with the bearing seat, and the main frame (3) and the bearing (11) can rotate mutually while being connected; the main frame (3) is sleeved and embedded outside the screw (1), and the screw (1) is arranged on the base (10); the lower part of the main frame (3) is provided with a hole for installing the hoisting handle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922202198.2U CN211597827U (en) | 2019-12-11 | 2019-12-11 | Support member for reconstruction of existing building space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922202198.2U CN211597827U (en) | 2019-12-11 | 2019-12-11 | Support member for reconstruction of existing building space |
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| CN211597827U true CN211597827U (en) | 2020-09-29 |
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| CN201922202198.2U Active CN211597827U (en) | 2019-12-11 | 2019-12-11 | Support member for reconstruction of existing building space |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110847627A (en) * | 2019-12-11 | 2020-02-28 | 大连理工大学 | Support member for reconstruction of existing building space and use method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110847627A (en) * | 2019-12-11 | 2020-02-28 | 大连理工大学 | Support member for reconstruction of existing building space and use method thereof |
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