CN215802771U - Assembled building stair with shock-absorbing function - Google Patents
Assembled building stair with shock-absorbing function Download PDFInfo
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- CN215802771U CN215802771U CN202122119363.5U CN202122119363U CN215802771U CN 215802771 U CN215802771 U CN 215802771U CN 202122119363 U CN202122119363 U CN 202122119363U CN 215802771 U CN215802771 U CN 215802771U
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- connecting block
- damping
- block
- stair
- building platform
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Abstract
The utility model discloses an assembled building stair with a shock absorption function, which comprises an upper building platform, a lower building platform and a stair body, wherein symmetrical step-shaped notches are formed in the upper building platform and the lower building platform, a first shock absorption block and a nut are arranged on the bottom plane of each notch, a first plug board is arranged on the side plane of each notch at intervals, a second shock absorption block is arranged in the middle of the first plug board, the stair body is arranged between the upper building platform and the lower building platform, the stair body is connected with the nut through a locking bolt, a second plug board is arranged on the outer side of the stair body, the first plug board and the second plug board are arranged in a crossed mode, and a positioning pin is inserted into the second shock absorption block.
Description
Technical Field
The utility model belongs to the technical field of assembly type buildings, and particularly relates to an assembly type building stair with a damping function.
Background
With the development of modern industrial technology, building houses can be made in batches like machine production, by transporting prefabricated house components to the construction site for assembly. The assembly type building components comprise various columns, beams, floor slabs, stairs and the like, are produced in advance in a factory, are installed on site, the quality of components is ensured more easily, the production efficiency is high, the potential safety hazard is reduced, the cost is reduced, the energy is saved, the environment is protected, the pollution is reduced, and the noise of a construction site is low.
The assembled stair does not have the shock absorption function now, needs improvement.
Disclosure of Invention
In order to solve the problems, the utility model discloses an assembly type building stair with a damping function, which is simple and practical in structure, convenient to install, good in anti-seismic performance and improved in safety.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
an assembled building stair with a damping function comprises an upper building platform, a lower building platform and a stair body, wherein symmetrical step-shaped notches are formed in the upper building platform and the lower building platform, a circular groove is formed in the middle of the bottom plane of each notch, a first damping block is arranged in the circular groove, nuts are arranged in the middle of the first damping block, a first insertion plate is arranged at intervals on the side plane of each notch, a second damping block is arranged in the middle of the first insertion plate, positioning holes are formed between the second damping blocks, an upper connecting block is arranged above the stair body, a lower connecting block is arranged below the stair body, the upper connecting block and the lower connecting block are of rectangular structures, grooves are formed in the upper plane of the upper connecting block and the lower connecting block, through holes are formed in the lower part of each groove, a second insertion plate is arranged at intervals matched with the first insertion plate on the outer side face of the upper connecting block and the outer side face of the lower connecting block, and a second damping block is also arranged in the middle of the second insertion plate, also be equipped with the locating hole between the snubber block two, go up the breach department that the connecting block was put at the building upper mounting plate, the breach department of platform under the building is put to lower connecting block, be equipped with locking bolt coupling nut in the through-hole, picture peg one and two cross arrangement of picture peg, the locating pin inserts in the locating hole.
As an improvement of the utility model, the first damping block and the second damping block are rubber blocks.
As an improvement of the utility model, the inner wall of the through hole is provided with a damping layer.
As an improvement of the utility model, the first plug board and the second plug board are rectangular structures.
As an improvement of the utility model, the front ends of the first inserting plate and the second inserting plate are provided with chamfers.
The utility model has the beneficial effects that:
the assembly type building stair with the shock absorption function is simple and practical in structure, the installation speed of the whole component is high, the flexible connection is utilized to relieve shock, the stair can be prevented from being broken, and the shock resistance is improved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of the upper platform of the building according to the present invention.
Fig. 3 is a top view of the upper platform of the building according to the present invention.
Fig. 4 is a top view of the stair body according to the present invention.
List of reference symbols:
1. building upper plate, 2, building lower plate, 3, stair body, 4, breach, 5, circular slot, 6, snubber block one, 7, nut, 8, picture peg one, 9, snubber block two, 10, locating hole, 11, go up the connecting block, 12, lower connecting block, 13, recess, 14, through-hole, 15, picture peg two, 16, locking bolt, 17, locating pin, 18, damping layer.
Detailed Description
The present invention will be further illustrated with reference to the accompanying drawings and specific embodiments, which are to be understood as merely illustrative of the utility model and not as limiting the scope of the utility model.
As shown in the figures, the assembly type building stair with the shock absorption function comprises a building upper platform 1, a building lower platform 2 and a stair body 3, wherein symmetrical step-shaped notches 4 are formed in the building upper platform 1 and the building lower platform 2, a circular groove 5 is formed in the middle of the bottom plane of each notch 4, a shock absorption block I6 is arranged in the circular groove, a nut 7 is arranged in the middle of the shock absorption block I, inserting plates I8 are arranged on the side plane of each notch 4 at intervals, shock absorption blocks II 9 are arranged in the middle of each inserting plate I8, positioning holes 10 are formed between the shock absorption blocks II 9, an upper connecting block 11 is arranged above the stair body 3, a lower connecting block 12 is arranged below the stair body 3, the upper connecting block 11 and the lower connecting block 12 are of rectangular structures, grooves 13 are formed in the upper planes of the upper connecting block 11 and the lower connecting block 12, through holes 14 are formed in the lower portions of the grooves 13, and inserting plates II 15 which are arranged at intervals are matched with the inserting plates I are arranged on the outer side faces of the upper connecting block and the lower connecting block The middle part of the second inserting plate 15 is also provided with a second damping block 9, a positioning hole 10 is also arranged between the second damping block 9, the notch of the upper platform 1 of the building is placed in the upper connecting block 11, the notch of the lower platform 2 of the building is placed in the lower connecting block 12, a locking bolt 16 connecting nut is arranged in the through hole 14, the first inserting plate 8 and the second inserting plate 15 are arranged in a crossed mode, and the positioning pin 17 is inserted into the positioning hole 10.
According to the assembly type building stair with the shock absorption function, the stair body 3 is lifted and placed between the upper building platform 1 and the lower building platform 2 during installation, the upper connecting block 11 is placed at the notch of the upper building platform 1, the lower connecting block 12 is placed at the notch of the lower building platform 2, the first inserting plate 8 and the second inserting plate 15 are arranged in a crossed mode, the positioning pin 17 is inserted into the positioning hole 10, the locking bolt 16 is placed in the through hole 14 to connect with the nut, and the flexible property of the first damping block 6 and the second damping block 9 is utilized to relieve shock in all directions, so that the stair can be prevented from being broken.
The first damping block 6 and the second damping block 9 are rubber blocks, so that vibration can be reduced.
According to the utility model, the damping layer 18 is arranged on the inner wall of the through hole 14, and the vibration is counteracted by the damping layer 18 continuously when being uploaded, so that the vibration resistance is increased.
The head of the locking bolt 16 is arranged in the groove 13, and concrete is poured in the groove finally, so that the construction effect is good.
According to the utility model, the first inserting plate 8 and the second inserting plate 15 are rectangular structures, the front ends of the first inserting plate 8 and the second inserting plate 15 are provided with chamfers, so that the inserting is convenient, and the stress is divided into a plurality of points, so that the damage caused by vibration can be greatly reduced.
While the utility model has been shown and described with respect to the preferred embodiments, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the scope of the utility model as defined in the following claims.
Claims (5)
1. The utility model provides an assembly type structure stair with shock-absorbing function which characterized in that: the stair comprises an upper building platform, a lower building platform and a stair body, wherein symmetrical step-shaped notches are formed in the upper building platform and the lower building platform, a circular groove is formed in the middle of the bottom plane of each notch, a first damping block is arranged in the circular groove, nuts are arranged in the middle of the first damping block, a first insertion plate is arranged on the side plane of each notch at intervals, a second damping block is arranged in the middle of the first insertion plate, positioning holes are formed between the second damping blocks, an upper connecting block is arranged above the stair body, a lower connecting block is arranged below the stair body, the upper connecting block and the lower connecting block are of a rectangular structure, grooves are formed in the upper connecting block and the lower connecting block, through holes are formed below the grooves, a second insertion plate is arranged on the outer side surfaces of the upper connecting block and the lower connecting block at intervals and matched with the first insertion plate, a second damping block is also arranged in the middle of the second insertion plate, and positioning holes are also formed between the second damping blocks, the upper connecting block is placed at the notch of the upper building platform, the lower connecting block is placed at the notch of the lower building platform, locking bolt connecting nuts are arranged in the through holes, the first inserting plate and the second inserting plate are arranged in a crossed mode, and the positioning pins are inserted into the positioning holes.
2. The fabricated building staircase with the shock absorption function according to claim 1, wherein: the first damping block and the second damping block are rubber blocks.
3. The fabricated building staircase with the shock absorption function according to claim 1, wherein: and the inner wall of the through hole is provided with a damping layer.
4. The fabricated building staircase with the shock absorption function according to claim 1, wherein: the first plug board and the second plug board are of rectangular structures.
5. The fabricated building staircase with the shock absorption function according to claim 1 or 4, wherein: and chamfers are arranged at the front ends of the first inserting plate and the second inserting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122119363.5U CN215802771U (en) | 2021-09-03 | 2021-09-03 | Assembled building stair with shock-absorbing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122119363.5U CN215802771U (en) | 2021-09-03 | 2021-09-03 | Assembled building stair with shock-absorbing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215802771U true CN215802771U (en) | 2022-02-11 |
Family
ID=80155549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122119363.5U Active CN215802771U (en) | 2021-09-03 | 2021-09-03 | Assembled building stair with shock-absorbing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215802771U (en) |
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2021
- 2021-09-03 CN CN202122119363.5U patent/CN215802771U/en active Active
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