CN209837771U - Construction is with stair of making an uproar that falls - Google Patents
Construction is with stair of making an uproar that falls Download PDFInfo
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- CN209837771U CN209837771U CN201920512385.8U CN201920512385U CN209837771U CN 209837771 U CN209837771 U CN 209837771U CN 201920512385 U CN201920512385 U CN 201920512385U CN 209837771 U CN209837771 U CN 209837771U
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- plate
- cleaning
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- stair
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Abstract
The utility model discloses a noise reduction stair for building construction, which comprises a ladder platform, an ejection mechanism and a buffer mechanism, wherein two sides of the ladder platform are provided with side plates, the inner side of the ladder platform is provided with a sound-absorbing plate, the bottom of the sound-absorbing plate is provided with a sound-absorbing plate bottom column, a limiting groove is arranged in the ladder platform corresponding to the position of the sound-absorbing plate bottom column, a connecting spring is arranged in the limiting groove, the top end of the connecting spring is contacted with the sound-absorbing plate bottom column, the ejection mechanism is arranged at the bottom of the ladder platform, and the buffer mechanism is arranged between the ladder platform and the side plates; the ejection mechanism comprises a cleaning bottom plate at the bottom of the ladder bed, a cleaning column is arranged on the upper surface of the cleaning bottom plate, and the top end of the cleaning column is positioned inside the connecting spring; the cleaning plate and the cleaning column arranged at the bottom of the ladder bed can eject mud dirt in the silencing hole at one time, the cleaning is clean, the operation is convenient, and the noise reduction effect of the silencing plate is optimal.
Description
Technical Field
The invention belongs to the technical field of stairs, and particularly relates to a noise reduction stair for building construction.
Background
The building is used as a component for vertical traffic between floors. The method is used for traffic connection between floors and when the height difference is large. Stairways are also provided in multi-story and high-rise buildings provided with elevators and escalators as the main means of vertical transportation. High-rise buildings, although using elevators as the main vertical transport means, still need to keep staircases for escape in case of fire. The stairs are composed of continuous stair sections (also called stair runs), platforms (rest platforms), enclosing members and the like.
The conventional stair for building construction usually uses a sound-absorbing plate with sound-deadening holes in order to reduce noise, but a constructor treads the sound-absorbing plate when dirt exists on the sole of the foot, the dirt enters the sound-deadening holes and is difficult to clean, so that the noise reduction effect of the sound-deadening plate is greatly reduced; and do not have buffer measure between halfpace and the curb plate, constructor tramples the pressure of halfpace and can directly transmit for the curb plate, causes the hookup location fracture of halfpace and curb plate easily, makes the problem of stair vibrations simultaneously easily, for this we propose a building construction with falling stair of making an uproar.
Disclosure of Invention
The invention aims to provide a noise reduction stair for building construction, which aims to solve the problems that the existing stair for building construction proposed in the background technology often uses a sound absorption plate with a sound absorption hole for reducing noise, but when a constructor treads the sound absorption plate when dirt exists on the sole of the foot, the dirt enters the sound absorption hole and is difficult to clean, so that the noise reduction effect of the sound absorption plate is greatly reduced; and do not have the buffer measure between halfpace and the curb plate, constructor tramples the pressure of halfpace and can directly transmit for the curb plate, causes the hookup location fracture of halfpace and curb plate easily, makes the problem of stair vibrations simultaneously easily.
In order to achieve the purpose, the invention provides the following technical scheme: the noise-reducing stair for building construction comprises a stair platform, an ejection mechanism and a buffer mechanism, wherein side plates are arranged on two sides of the stair platform, a noise-reducing plate is arranged on the inner side of the stair platform, a noise-reducing plate bottom column is arranged at the bottom of the noise-reducing plate, a limiting groove is formed in the stair platform corresponding to the noise-reducing plate bottom column, a connecting spring is arranged in the limiting groove, the top end of the connecting spring is in contact with the noise-reducing plate bottom column, the ejection mechanism is arranged at the bottom of the stair platform, and the buffer mechanism is arranged between the stair platform and the side plates;
the ejection mechanism comprises a cleaning bottom plate at the bottom of the ladder platform, a cleaning column is arranged on the upper surface of the cleaning bottom plate, the top end of the cleaning column is positioned in the connecting spring, and a supporting spring is arranged between the cleaning bottom plate and the ladder platform;
buffer gear includes the buffering cardboard of halfpace side surface, the dashpot has been seted up to the inside position that corresponds the buffering cardboard of curb plate, the inside of dashpot is provided with spacing underframe, the inside of spacing underframe is provided with buffer spring, buffer spring's top is connected with the buffering fore-set, and the top and the contact of buffering cardboard of buffering fore-set.
Preferably, the buffering top column is connected with the limiting bottom frame through a buffering spring.
Preferably, the limiting bottom frame and the side plates are fixed through strong glue adhesion.
Preferably, the sound-absorbing holes are formed in the sound-absorbing plates and the sound-absorbing plate bottom column.
Preferably, the sound-absorbing plate and the step platform are connected through a connecting spring after being clamped and limited by the sound-absorbing plate bottom column and the limiting groove.
Preferably, the cleaning bottom plate is connected with the step through a supporting spring.
Preferably, the cleaning column is of a cylindrical structure, and the cleaning column and the cleaning bottom plate are of an integrated structure.
Compared with the prior art, the invention has the beneficial effects that:
1. in the invention, the cleaning plate and the cleaning column arranged at the bottom of the ladder platform can eject mud dirt in the silencing hole at one time, so that the cleaning is cleaner and the operation is convenient, and the noise reduction effect of the silencing plate is optimal.
2. In the invention, through the buffer mechanism arranged between the step and the side plate, the pressure can be buffered when a constructor steps on the step, so that the fracture of the connecting position of the step and the side plate is avoided, and the vibration of the stairs can be buffered.
Drawings
FIG. 1 is a side cross-sectional structural schematic view of the present invention;
FIG. 2 is a schematic cross-sectional front view of the present invention;
FIG. 3 is an enlarged view of the area A of the present invention;
in the figure: 1. a buffer clamping plate; 2. a buffer tank; 3. a support spring; 4. cleaning the bottom plate; 5. cleaning the column; 6. a landing; 7. a side plate; 8. a sound-absorbing panel; 9. a sound-absorbing plate bottom column; 10. a connecting spring; 11. a limiting groove; 12. a buffering jack post; 13. a buffer spring; 14. and the bottom limit frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a noise reduction stair for building construction comprises a stair platform 6, and further comprises an ejection mechanism and a buffer mechanism, wherein side plates 7 are arranged on two sides of the stair platform 6, a sound absorption plate 8 is arranged on the inner side of the stair platform 6, a sound absorption plate bottom column 9 is arranged at the bottom of the sound absorption plate 8, a limiting groove 11 is formed in the stair platform 6 corresponding to the sound absorption plate bottom column 9, a connecting spring 10 is arranged in the limiting groove 11, the top end of the connecting spring 10 is in contact with the sound absorption plate bottom column 9, the ejection mechanism is mounted at the bottom of the stair platform 6, and the buffer mechanism is mounted between the stair platform 6 and the side plates 7;
the ejection mechanism comprises a cleaning bottom plate 4 at the bottom of a step 6, a cleaning column 5 is arranged on the upper surface of the cleaning bottom plate 4, the top end of the cleaning column 5 is positioned inside a connecting spring 10, and a supporting spring 3 is arranged between the cleaning bottom plate 4 and the step 6;
buffer gear includes the buffering cardboard 1 of 6 side surfaces of halfpace, and the buffer slot 2 has been seted up to the inside corresponding position of buffering cardboard 1 of curb plate 7, and the inside of buffer slot 2 is provided with spacing underframe 14, and the inside of spacing underframe 14 is provided with buffer spring 13, and buffer spring 13's top is connected with buffering fore-set 12, and the top of buffering fore-set 12 contacts with buffering cardboard 1.
In order to facilitate the fixing of the cushion top pillar 12, in this embodiment, it is preferable that the cushion top pillar 12 and the restraining base frame 14 are connected by a cushion spring 13.
In order to fix the position-limiting bottom frame 14 firmly, in this embodiment, preferably, the position-limiting bottom frame 14 and the side plate 7 are fixed by strong glue adhesion.
In order to absorb noise conveniently, in the present embodiment, it is preferable that the sound-absorbing plates 8 and the sound-absorbing plate bottom pillars 9 have sound-absorbing holes therein.
In order to conveniently fix the sound-absorbing plate 8, in the embodiment, the sound-absorbing plate 8 and the step 6 are preferably connected by a connecting spring 10 after being clamped and limited by a sound-absorbing plate bottom column 9 and a limiting groove 11.
In order to facilitate the connection of the cleaning base plate 4, in the present embodiment, it is preferable that the cleaning base plate 4 is connected to the landing 6 via the support spring 3.
In order to tightly combine the cleaning column 5 and the cleaning base plate 4, in the embodiment, preferably, the cleaning column 5 is a cylindrical structure, and the cleaning column 5 and the cleaning base plate 4 are an integrated structure.
The working principle and the using process of the invention are as follows: when a constructor tramples the upper surface of the silencing plate 8, the silencing plate 8 presses the connecting spring 10 downwards through the silencing plate bottom column 9, at the moment, the connecting spring 10 can buffer the pressure of the silencing plate 8 on the step platform 6, the buffer clamping plates 1 on two sides of the step platform 6 can buffer the pressure of the step platform 6 and the side plates 7 under the action of the buffer springs 13 supporting the buffer top columns 12, the dual buffer effect can avoid the vibration of stairs, the noise generated when feet trample the silencing plate 8 can be absorbed by the silencing holes in the silencing plate 8, once mud dirt enters the silencing holes in the silencing plate 8 under feet, the supporting springs 3 can be extruded by moving the cleaning bottom plate 4 upwards, the cleaning column 5 at the top of the cleaning bottom plate 4 penetrates through the inner side of the connecting spring 10 to be inserted into the silencing holes in the silencing plate 8 and the silencing plate bottom column 9, the mud dirt in the silencing holes can be ejected from the top and then cleaned completely, then the cleaning bottom plate 4 is loosened, and at this time, the cleaning bottom plate 4 moves downwards under the supporting action of the supporting springs 3, so that the cleaning column 5 is separated from the silencing plates 8 and the silencing holes in the silencing plate bottom column 9.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a construction is with falling stair of making an uproar, includes halfpace (6), its characterized in that: the sound-absorbing board type elevator is characterized by further comprising an ejection mechanism and a buffer mechanism, side plates (7) are arranged on two sides of the ladder platform (6), a sound-absorbing board (8) is arranged on the inner side of the ladder platform (6), a sound-absorbing board bottom column (9) is arranged at the bottom of the sound-absorbing board (8), a limiting groove (11) is formed in the ladder platform (6) corresponding to the position of the sound-absorbing board bottom column (9), a connecting spring (10) is arranged in the limiting groove (11), the top end of the connecting spring (10) is in contact with the sound-absorbing board bottom column (9), the ejection mechanism is mounted at the bottom of the ladder platform (6), and the buffer mechanism is mounted between the ladder platform (6) and the side plates (7);
the ejection mechanism comprises a cleaning bottom plate (4) at the bottom of the step (6), a cleaning column (5) is arranged on the upper surface of the cleaning bottom plate (4), the top end of the cleaning column (5) is positioned inside a connecting spring (10), and a supporting spring (3) is arranged between the cleaning bottom plate (4) and the step (6);
buffer gear includes buffering cardboard (1) of halfpace (6) side surface, buffer slot (2) have been seted up to the inside position that corresponds buffering cardboard (1) of curb plate (7), the inside of buffer slot (2) is provided with spacing underframe (14), the inside of spacing underframe (14) is provided with buffer spring (13), the top of buffer spring (13) is connected with buffering fore-set (12), and the top of buffering fore-set (12) and the contact of buffering cardboard (1).
2. The noise-reducing stair for building construction according to claim 1, wherein: the buffering top column (12) is connected with the limiting bottom frame (14) through a buffering spring (13).
3. The noise-reducing stair for building construction according to claim 1, wherein: the limiting bottom frame (14) is fixedly bonded with the side plate (7) through strong glue.
4. The noise-reducing stair for building construction according to claim 1, wherein: and silencing holes are formed in the silencing plates (8) and the silencing plate bottom columns (9).
5. The noise-reducing stair for building construction according to claim 1, wherein: the sound-absorbing plate (8) and the step (6) are connected by a connecting spring (10) after being clamped and limited by a sound-absorbing plate bottom column (9) and a limiting groove (11).
6. The noise-reducing stair for building construction according to claim 1, wherein: the cleaning bottom plate (4) is connected with the step (6) through a supporting spring (3).
7. The noise-reducing stair for building construction according to claim 1, wherein: the cleaning column (5) is of a cylindrical structure, and the cleaning column (5) and the cleaning base plate (4) are of an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920512385.8U CN209837771U (en) | 2019-04-16 | 2019-04-16 | Construction is with stair of making an uproar that falls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920512385.8U CN209837771U (en) | 2019-04-16 | 2019-04-16 | Construction is with stair of making an uproar that falls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209837771U true CN209837771U (en) | 2019-12-24 |
Family
ID=68911597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920512385.8U Expired - Fee Related CN209837771U (en) | 2019-04-16 | 2019-04-16 | Construction is with stair of making an uproar that falls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209837771U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111441580A (en) * | 2020-04-08 | 2020-07-24 | 台州宏丰建设有限公司 | Damping stair template for building construction and assembling method thereof |
| CN111733710A (en) * | 2020-04-22 | 2020-10-02 | 甘肃路桥建设集团有限公司 | Bridge overhauls with construction cat ladder |
-
2019
- 2019-04-16 CN CN201920512385.8U patent/CN209837771U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111441580A (en) * | 2020-04-08 | 2020-07-24 | 台州宏丰建设有限公司 | Damping stair template for building construction and assembling method thereof |
| CN111441580B (en) * | 2020-04-08 | 2021-07-13 | 台州宏丰建设有限公司 | Damping stair template for building construction and assembling method thereof |
| CN111733710A (en) * | 2020-04-22 | 2020-10-02 | 甘肃路桥建设集团有限公司 | Bridge overhauls with construction cat ladder |
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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: 20191224 Termination date: 20210416 |
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| CF01 | Termination of patent right due to non-payment of annual fee |