CN214834942U - Height-adjustable cushion block for steel structure construction - Google Patents
Height-adjustable cushion block for steel structure construction Download PDFInfo
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- CN214834942U CN214834942U CN202120494093.3U CN202120494093U CN214834942U CN 214834942 U CN214834942 U CN 214834942U CN 202120494093 U CN202120494093 U CN 202120494093U CN 214834942 U CN214834942 U CN 214834942U
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Abstract
The utility model provides a steel construction is with adjustable high cushion, includes: the wedge block comprises an upper wedge block and a lower wedge block; the upper wedge block comprises an upper cover plate, an upper adjusting plate is arranged below the upper cover plate, the lower wedge block comprises a lower cover plate, and a lower adjusting plate matched with the upper adjusting plate is arranged above the lower cover plate; after the upper wedge block and the lower wedge block are buckled, the screw rod penetrates through a gap between the upper adjusting plate and the lower adjusting plate, and a gasket and a nut are arranged on the screw rod. The cushion block is used to achieve the close contact with the bedding material and provide higher bearing capacity. The steel material used for manufacturing the height-adjustable cushion block can be manufactured by utilizing the leftover bits and pieces of the processed steel beams and steel columns of a steel structure factory, thereby saving steel and achieving the purpose of waste utilization.
Description
Technical Field
The utility model belongs to the technical field of the building, a steel construction is with cushion of adjustable height is related to.
Background
At present, steel structure buildings are gradually accepted by people, in order to facilitate the adjustment of elevation and verticality of a steel column in the installation process, besides a plug-in column base, the steel column is connected with a foundation through bolts in the design process, a 50-100 mm gap is reserved between a column base bottom plate and a concrete foundation top surface, and the gap is tightly filled with high-grade high-fine stone concrete after the steel column is positioned. In the actual construction process, a construction unit generally hoists an upper steel beam after a column is installed, in the process, when the height of the steel column is not too high, a cable rope is not generally arranged, the steel column is in a cantilever state temporarily fixed by an anchor bolt, and once the anchor bolt meets strong wind, the anchor bolt cannot resist bending moment of the steel column under the action of wind load to generate bending and pulling damage, so that the steel column collapses. In order to prevent the occurrence of the situation, some units add the cushioned steel plates on the lower part of the bottom plate according to the requirements of a steel structure construction manual, and then weld the cushioned steel plates into a whole, so that the labor cost is increased. Some units directly cushion battens or bricks under the column base bottom plate, but in case of accidents, the bricks or the battens are damaged due to the fact that the local pressure of the column base bottom plate cannot be resisted, and huge loss is caused.
In order to solve the problems, the invention provides a height-adjustable steel cushion block, after a steel column is installed in place, the steel cushion block is plugged into a gap at the lower part of a column base bottom plate in time, and the steel cushion block, the column base bottom plate and a concrete foundation are tightly propped through an adjusting nut, so that an anchor bolt only generates axial tension when the steel column bears wind load, bending and pulling are not generated, the phenomenon that the steel column collapses is ensured, and the probability of accidents is reduced.
The invention combines the related nodes of the existing national standard atlas and has larger difference with the related nodes.
Disclosure of Invention
The utility model aims at providing an adjustable height cushion is used in steel construction to solve current steel construction post when the installation column bottom unsettled, cause the phenomenon that the installed steel column collapsed under the wind load effect, and reduce the economic loss who causes because of installing the guy rope.
The utility model provides a steel construction is with adjustable high cushion, includes: the wedge block comprises an upper wedge block and a lower wedge block;
the upper wedge block comprises an upper cover plate, an upper adjusting plate is arranged below the upper cover plate, the lower wedge block comprises a lower cover plate, and a lower adjusting plate matched with the upper adjusting plate is arranged above the lower cover plate; after the upper wedge block and the lower wedge block are buckled, the screw rod penetrates through a gap between the upper adjusting plate and the lower adjusting plate, and a gasket and a nut are arranged on the screw rod.
After the upper wedge block and the lower wedge block are buckled, the distance between the upper wedge block and the lower wedge block can be increased or decreased by screwing the screw rod.
Preferably, the upper and lower adjustment plates are triangular.
Preferably, the upper wedge block comprises at least two upper adjusting plates, and the distance between the two upper adjusting plates is larger than or equal to the diameter of the screw.
Preferably, the lower wedge block comprises at least two lower adjusting plates, and the distance between the two lower adjusting plates is larger than or equal to the diameter of the screw.
Preferably, the clear distance between the screw and the adjusting plate is not more than 3 mm; the adjusting plate and the cover plate are welded firmly by adopting double-sided fillet welding, and the clear distance between the screw and the adjusting plate is not more than 3 mm.
Preferably, the long plate of the upper adjusting plate is provided with a groove.
Preferably, the long plate of the lower adjusting plate is provided with a convex strip matched with the groove.
Use the utility model discloses an actively the effect is:
the cushion block is used to achieve the close contact with the bedding material and provide higher bearing capacity. The steel material used for manufacturing the height-adjustable cushion block can be manufactured by utilizing the leftover bits and pieces of the processed steel beams and steel columns of a steel structure factory, thereby saving steel and achieving the purpose of waste utilization.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram of an upper wedge of the present invention;
fig. 3 is a structural schematic diagram of the lower wedge of the present invention.
In the figure, an upper cover plate 1, an upper adjusting plate 2, a gasket 3, a nut 4, a screw 5, a groove 6, a convex strip 7, a lower cover plate 8 and a lower adjusting plate 9 are arranged.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.
Please refer to fig. 1 to 3. It should be noted that the drawings provided in the present embodiment are only for illustrating the basic idea of the invention in a schematic manner, and only the components related to the invention are shown in the drawings rather than being drawn according to the number, shape and size of the components in actual implementation, and the form, quantity and proportion of the components in actual implementation may be changed at will, and the layout of the components may be more complicated.
The utility model provides a steel construction is with adjustable high cushion, includes: the wedge block comprises an upper wedge block and a lower wedge block;
the upper wedge block comprises an upper cover plate 1, an upper adjusting plate 2 is arranged below the upper cover plate, the lower wedge block comprises a lower cover plate 8, and a lower adjusting plate 9 matched with the upper adjusting plate is arranged above the lower cover plate; the screw rod 5 passes through the gap between the upper adjusting plate and the lower adjusting plate after the upper wedge block and the lower wedge block are buckled, and the screw rod is provided with a gasket 3 and a nut 4.
After the upper wedge block and the lower wedge block are buckled, the distance between the upper wedge block and the lower wedge block can be increased or decreased by screwing the screw rod, so that the purpose of adjusting the height of the cushion block is achieved.
Preferably, the upper adjusting plate and the lower adjusting plate are triangular, and the long plates of the upper adjusting plate and the lower adjusting plate are in contact.
Preferably, the upper wedge block comprises at least two upper adjusting plates, and the distance between the two upper adjusting plates is larger than or equal to the diameter of the screw.
Preferably, the lower wedge block comprises at least two lower adjusting plates, and the distance between the two lower adjusting plates is larger than or equal to the diameter of the screw.
Preferably, the clear distance between the screw and the adjusting plate is no more than 3 mm. The adjusting plate and the cover plate are firmly welded by adopting double-sided fillet welds, and the clear distance between the screw rod and the adjusting plate is preferably not more than 3mm so as to prevent the upper and lower backing plates from being misplaced and losing efficacy in the use process.
Preferably, the long plate of the upper adjustment plate has a groove 6.
Preferably, the long plate of the lower adjusting plate is in turn fitted with a rib 7 of the groove. After the groove is matched with the raised line, the positions of the upper wedge block and the lower wedge block can be positioned, and the displacement between the upper wedge block and the lower wedge block can be further prevented.
When the adjustable height base plate is used, the upper wedge-shaped block and the lower wedge-shaped block are buckled together, the bolt penetrates between the upper wedge-shaped block and the lower wedge-shaped block, the bolt is arranged in a loose state and is plugged into a gap at the bottom of the column, then the bolt is gradually screwed until the cover plates of the upper base plate and the lower base plate are respectively tightly propped against the bottom plate of the column base and the top surface of the concrete foundation, and the number of the height-adjustable base plates is determined according to the size of the column base and is not less than 3.
During manufacturing, the triangular plate and the cover plate are welded firmly by adopting double-sided fillet welds, the distance between the two triangular plates is based on the fact that a screw rod can be placed in the triangular plate, and the clear distance between the screw rod and the triangular plate is preferably not more than 3mm so as to prevent the upper backing plate and the lower backing plate from being misplaced and losing efficacy in the using process.
During the use, the bolt can be according to the high condition adjustment in vertical position to guarantee that the bolt can the tensioning, make the cushion be in the stress state.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (8)
1. The utility model provides a steel construction is with adjustable high cushion, its characterized in that includes: the wedge block comprises an upper wedge block and a lower wedge block;
the upper wedge block comprises an upper cover plate, an upper adjusting plate is arranged below the upper cover plate, the lower wedge block comprises a lower cover plate, and a lower adjusting plate matched with the upper adjusting plate is arranged above the lower cover plate; after the upper wedge block and the lower wedge block are buckled, the screw rod penetrates through a gap between the upper adjusting plate and the lower adjusting plate, and a gasket and a nut are arranged on the screw rod.
2. The height-adjustable cushion block for steel structure construction according to claim 1, wherein after the upper and lower wedge blocks are fastened, the distance between the upper and lower wedge blocks can be increased or decreased by screwing the screw rod.
3. The adjustable height spacer block for steel structure construction according to claim 1, wherein the upper and lower adjustment plates are triangular.
4. The cushion block with adjustable height for steel structure construction according to claim 1, wherein the upper wedge block comprises at least two upper adjusting plates, and the distance between the two upper adjusting plates is greater than or equal to the diameter of the screw.
5. The adjustable height cushion block for steel structure construction according to claim 1, wherein the lower wedge block comprises at least two lower adjusting plates, and the distance between the two lower adjusting plates is greater than or equal to the diameter of the screw.
6. The adjustable height cushion block for steel structure construction according to claim 1, wherein the clear distance between the screw and the adjusting plate is not more than 3 mm; the adjusting plate and the cover plate are welded firmly by adopting double-sided fillet welding, and the clear distance between the screw and the adjusting plate is not more than 3 mm.
7. The adjustable height spacer block for steel structure construction according to claim 1, wherein the long plate of the upper adjusting plate is provided with a groove.
8. The adjustable height spacer block for steel structure construction according to claim 1, wherein the long plate of the lower adjusting plate is further provided with a convex strip matched with the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120494093.3U CN214834942U (en) | 2021-03-09 | 2021-03-09 | Height-adjustable cushion block for steel structure construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120494093.3U CN214834942U (en) | 2021-03-09 | 2021-03-09 | Height-adjustable cushion block for steel structure construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214834942U true CN214834942U (en) | 2021-11-23 |
Family
ID=78884911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120494093.3U Active CN214834942U (en) | 2021-03-09 | 2021-03-09 | Height-adjustable cushion block for steel structure construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214834942U (en) |
-
2021
- 2021-03-09 CN CN202120494093.3U patent/CN214834942U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 253000 Dejian building, East Sanba Road, Dezhou Economic Development Zone, Shandong Province Patentee after: Shandong Expressway Dejian Group Co.,Ltd. Address before: 253000 Dejian building, East Sanba Road, Dezhou Economic Development Zone, Shandong Province Patentee before: SHANDONG DEJIAN GROUP Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |