CN209976068U - Connectable steel cushion block for jacking and storey-adding - Google Patents
Connectable steel cushion block for jacking and storey-adding Download PDFInfo
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- CN209976068U CN209976068U CN201920358993.8U CN201920358993U CN209976068U CN 209976068 U CN209976068 U CN 209976068U CN 201920358993 U CN201920358993 U CN 201920358993U CN 209976068 U CN209976068 U CN 209976068U
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- jacking
- storey
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Abstract
A connectable steel cushion block for jacking and storey-adding comprises an upper steel plate (1) and a lower steel plate (2), wherein the upper steel plate (1) and the lower steel plate (2) are connected through a vertical steel plate (3), and bolt holes (4) are correspondingly formed in the upper steel plate (1) and the lower steel plate (2); the distance between the top surface of the upper steel plate (1) and the bottom surface of the lower steel plate (2) is 200 mm; the upper steel plate (1) and the lower steel plate (2) are square plates with the size of 400mm multiplied by 400 mm. The structure is simple and the connection is reliable; and the construction operation is simple and convenient, and the use requirement is met.
Description
Technical Field
The utility model relates to a cushion, more specifically the joinable steel cushion that is used for jacking to increase layer that says so.
Background
With the development of building industry, the concept of building storey-adding design in modern society has become a topic that is more generally concerned by industrial people. The house floor-adding has the advantages of no land occupation, less investment, quick effect, capability of quickly solving the problem of lacking houses and the like, and is particularly suitable for the national conditions of China, so that a great amount of old house floor-adding transformation is carried out in China in recent years, and good economic benefit and success are achieved.
At present, a building storey-adding reconstruction technology is gradually developed, and cushion blocks are placed below frame columns when the frame columns are jacked in the building storey-adding reconstruction technology. However, some existing cushion blocks cannot meet the requirement of jacking storey-adding height because of no reliable connection and superposition height limitation; some have then to connect the structure complicacy, and the process is loaded down with trivial details, has guaranteed the stability of jacking in-process frame post and the demand of jacking height, but actual operation is very difficult, is difficult to be applied to in the actual engineering.
Disclosure of Invention
The utility model aims to provide a connectable steel cushion block for jacking increases layer to the restriction that does not have reliable connection and coincide height that current cushion exists, perhaps construct defects such as complicated operation difficulty, provide one kind.
In order to achieve the above object, the technical solution of the present invention is: the utility model provides a can connect steel cushion for jacking increases layer, includes steel sheet and lower steel sheet, last steel sheet and lower steel sheet between connect through founding the steel sheet, go up the steel sheet and be provided with the bolt hole on the steel sheet down correspondingly.
The distance between the top surface of the upper steel plate and the bottom surface of the lower steel plate is 200 mm.
The upper steel plate and the lower steel plate are square plates with the size of 400mm multiplied by 400 mm.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the structure is simple, and when the connecting device is used, bolts penetrate through bolt holes of adjacent cushion blocks to be connected and fixed, so that reliable connection is guaranteed; and the construction operation is simple and convenient, and the use requirement is met.
2. The number of layers of the cushion block can be designed according to actual conditions, the limitation of overlapping height in the prior art is solved, and the requirement of jacking storey-adding height is met.
Drawings
Fig. 1 is a side view of the present invention.
Fig. 2 is a plan view of the present invention.
Fig. 3 is a usage state diagram of the present invention.
In the figure, an upper steel plate 1, a lower steel plate 2, a vertical steel plate 3, bolt holes 4, bolts 5 and frame columns 6.
Detailed Description
The invention is described in further detail below with reference to the following description of the drawings and the detailed description.
Referring to fig. 1 to 2, the connectable steel cushion block for jacking and storey-adding comprises an upper steel plate 1 and a lower steel plate 2, wherein the upper steel plate 1 and the lower steel plate 2 are connected through a vertical steel plate 3, and bolt holes 4 are correspondingly arranged on the upper steel plate 1 and the lower steel plate 2.
Referring to fig. 1 to 2, further, the distance between the top surface of the upper steel plate 1 and the bottom surface of the lower steel plate 2 is 200 mm.
Referring to fig. 1 to 2, further, the upper steel plate 1 and the lower steel plate 2 are each a square plate of 400mm × 400 mm.
Referring to fig. 1 to 3, in use, the lower steel plate 2 is spliced with the frame column 6 so as to be fixedly connected. When this cushion is a plurality of, pass through bolt 5 with the last steel sheet 1 of lower cushion in the adjacent cushion and the lower steel sheet 2 of the cushion above to be connected to it is fixed with adjacent cushion, and then realize the fixed of a plurality of cushions.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, above-mentioned structure should all be regarded as belonging to the utility model discloses a protection scope.
Claims (3)
1. The utility model provides a can connect steel cushion for jacking increases layer which characterized in that: the steel plate comprises an upper steel plate (1) and a lower steel plate (2), wherein the upper steel plate (1) and the lower steel plate (2) are connected through a vertical steel plate (3), and bolt holes (4) are correspondingly formed in the upper steel plate (1) and the lower steel plate (2).
2. The connectable steel spacer block for jacking up a storey according to claim 1, wherein: the distance between the top surface of the upper steel plate (1) and the bottom surface of the lower steel plate (2) is 200 mm.
3. The connectable steel spacer block for jacking up a storey according to claim 1, wherein: the upper steel plate (1) and the lower steel plate (2) are square plates with the size of 400mm multiplied by 400 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920358993.8U CN209976068U (en) | 2019-03-21 | 2019-03-21 | Connectable steel cushion block for jacking and storey-adding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920358993.8U CN209976068U (en) | 2019-03-21 | 2019-03-21 | Connectable steel cushion block for jacking and storey-adding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209976068U true CN209976068U (en) | 2020-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920358993.8U Active CN209976068U (en) | 2019-03-21 | 2019-03-21 | Connectable steel cushion block for jacking and storey-adding |
Country Status (1)
| Country | Link |
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| CN (1) | CN209976068U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112921816A (en) * | 2021-02-04 | 2021-06-08 | 中铁五局集团有限公司 | Multilayer low-altitude anti-sideslip supporting pad box and using method thereof |
-
2019
- 2019-03-21 CN CN201920358993.8U patent/CN209976068U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112921816A (en) * | 2021-02-04 | 2021-06-08 | 中铁五局集团有限公司 | Multilayer low-altitude anti-sideslip supporting pad box and using method thereof |
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