CN108222387A - A kind of stair tread structure of construction - Google Patents
A kind of stair tread structure of construction Download PDFInfo
- Publication number
- CN108222387A CN108222387A CN201711440663.5A CN201711440663A CN108222387A CN 108222387 A CN108222387 A CN 108222387A CN 201711440663 A CN201711440663 A CN 201711440663A CN 108222387 A CN108222387 A CN 108222387A
- Authority
- CN
- China
- Prior art keywords
- pedal
- screw thread
- fixedly mounted
- casing
- pipeline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/02—Stairways; Layouts thereof
- E04F11/104—Treads
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a kind of stair tread structures of construction, including two pieces of bottom plates, bottom plate upper end, which tilts, is fixedly mounted a pipeline, more than one casing is cased on pipeline from top to down, a flange is fixedly mounted on the upper and lower side of casing, flange between two adjacent casings offsets, a rubber layer is fixedly mounted in the junction of flange and flange, a pedal is fixedly mounted between the two opposite casings in left and right, the first screw thread is equipped on one section of pipeline upper end, pipeline upper end, which has, is cased with an annulus on one section of the first screw thread, the second screw thread is equipped on the inner ring surface of annulus, second screw thread engages connection with first screw thread, around outer ring face one, one piece or more of convex block is fixedly mounted in circle on the outer ring face of annulus.The configuration of the present invention is simple, easy to use, pedal is fixed by way of socket, facilitates the installation and removal of pedal, but also the setting that pedal can be independent, facilitates transport and carrying.
Description
Technical field
The present invention relates to technical field of building construction, and in particular to a kind of stair tread structure of construction.
Background technology
Stair tread is different from general furniture, and general furniture load is smaller, relatively low to being required in terms of the hardness of wood, and stair
Pedal is more demanding to the hardness of material etc., and stair tread is applied as the daily upper tool downstairs often trampled of people in building
Working hour must be noted that the fastness of its structure, otherwise, be easy in situation about transporting goods, the load-bearing such as large scale equipment are heavier suddenly
Under, cause the injury of personnel.The pedal installed in construction at present is all directly welded and fixed, and causes dismounting very numb
It is tired, it is also not convenient for transportation.
Invention content
The technical problems to be solved by the invention are to provide a kind of stair tread structure of construction, pass through socket
Mode is fixed, and facilitates the installation and removal of pedal, but also the setting that pedal can be independent, facilitates transport and carrying.
The present invention is achieved through the following technical solutions：The stair tread structure of a kind of construction, including two
Block bottom plate, bottom plate upper end, which tilts, is fixedly mounted a pipeline, and more than one casing is cased with from top to down on pipeline, casing
It is fixedly mounted a flange on upper and lower side, the flange between two adjacent casings offsets, and the junction of flange and flange is solid
Dingan County fills a rubber layer, a pedal is fixedly mounted between the two opposite casings in left and right, pedal is arranged in parallel, pedal surface
On be equipped with more than one strip shape gob, the first screw thread is equipped on one section of pipeline upper end, there is the first screw thread in pipeline upper end
An annulus is cased on one section, the second screw thread is equipped on the inner ring surface of annulus, the second screw thread is nibbled with first screw thread
Connection is closed, one piece or more of convex block is fixedly mounted on the outer ring face of annulus around the circle of outer ring face one.
As preferred technical solution, the internal face of casing offsets with the outside wall surface of pipeline.
As preferred technical solution, pedal lower end is equipped with two pieces of reinforcement blocks, reinforcement block structure setting triangular in shape,
The surface of reinforcement block offsets with the bottom surface of pedal, and the end face of reinforcement block towards casing is solid with the welding of the outside wall surface of casing
It is fixed.
As preferred technical solution, pedal and casing are made of metal material.
As preferred technical solution, the bracing piece of longitudinally fixed one piece or more of installation on pedal bottom surface.
The beneficial effects of the invention are as follows：The configuration of the present invention is simple, easy to use, pedal is consolidated by way of socket
It is fixed, the installation and removal of pedal are facilitated, but also the setting that pedal can be independent, facilitates transport and carrying.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the overall structure diagram of the present invention.
Specific embodiment
The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that term " " center ", " on ", " under ", "front", "rear", " left side ",
The orientation or position relationship of the instructions such as " right side ", " vertical ", " level ", " top ", " bottom " " interior ", " outer " are based on side shown in the drawings
Position or position relationship are for only for ease of the description present invention and simplify description rather than instruction or imply signified device or member
Part must have specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " setting " should be interpreted broadly, for example, it may be being fixedly linked, setting or be detachably connected, set or one
It connects to body, set.For the ordinary skill in the art, can above-mentioned term be understood in the present invention with concrete condition
Concrete meaning.
As shown in Figure 1, a kind of stair tread structure of construction of the present invention, including two pieces of bottom plates 1, on bottom plate 1
End tilts and a pipeline 7 is fixedly mounted, and is cased with more than one casing 3 on pipeline 7 from top to down, on the upper and lower side of casing 3
It is fixedly mounted a flange 2, the flange 2 between two adjacent casings 3 offsets, and the junction of flange 2 and flange 2 is fixed to pacify
A rubber layer is filled, a pedal 8 is fixedly mounted between the two opposite casings 3 in left and right, pedal 8 is arranged in parallel, 8 surface of pedal
On be equipped with more than one strip shape gob, the first screw thread 6 is equipped on one section of 7 upper end of pipeline, there is the first screw thread in 7 upper end of pipeline
An annulus 5 is cased on one section of 6, is equipped with the second screw thread on the inner ring surface of annulus 5, the second screw thread with first spiral shell
The engagement of line 6 connects, and around outer ring face one, one piece or more of convex block 4 is fixedly mounted in circle on the outer ring face of annulus 5；The inner wall of casing 3
Outside wall surface of the face with pipeline 7 offsets.
8 lower end of pedal is equipped with two pieces of reinforcement blocks 9, the structure setting triangular in shape of reinforcement block 9, and the surface of reinforcement block 9 is equal
It offsets with the bottom surface of pedal 8, outside wall surface of the end face with casing 3 of reinforcement block 9 towards casing 3 is welded and fixed.
Pedal 8 and casing 3 are made of metal material, and increase fastness and service life；It is longitudinal on 8 bottom surface of pedal
One piece or more of bracing piece is fixedly mounted so that the sound construction of pedal.
Operation principle：During installation, by the casing of pedal both sides being sleeved on pipeline from top to down, one by one, when
During the first screw thread on the casing-contact to pipeline of the top, by annulus from top to down be sleeved on the inside of pipeline, and pass through convex
Block rotating ring so that annulus is moved down along the first screw thread, until the casing of annulus and the top is made to offset, passes through annulus
Effectively casing can be compressed, avoid and beat, increase stability.
The beneficial effects of the invention are as follows：The configuration of the present invention is simple, easy to use, pedal is consolidated by way of socket
It is fixed, the installation and removal of pedal are facilitated, but also the setting that pedal can be independent, facilitates transport and carrying.
The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, it is of the invention
Protection domain should be determined by the scope of protection defined in the claims.
Claims (5)
1. a kind of stair tread structure of construction, it is characterised in that：Including two pieces of bottom plates, bottom plate upper end tilts fixation
One pipeline is installed, more than one casing is cased on pipeline from top to down, a flange is fixedly mounted on the upper and lower side of casing,
Flange between two adjacent casings offsets, and a rubber layer, two phases in left and right are fixedly mounted in the junction of flange and flange
To casing between a pedal is fixedly mounted, pedal is arranged in parallel, and more than one strip shape gob is equipped in pedal surface,
The first screw thread is equipped on one section of pipeline upper end, pipeline upper end, which has, is cased with an annulus on one section of the first screw thread, annulus
The second screw thread is equipped on inner ring surface, the second screw thread engages connection with first screw thread, surround on the outer ring face of annulus
One piece or more of convex block is fixedly mounted in the circle of outer ring face one.
2. the stair tread structure of construction according to claim 1, it is characterised in that：The internal face of casing with
The outside wall surface of pipeline offsets.
3. the stair tread structure of construction according to claim 1, it is characterised in that：Pedal lower end is equipped with two
Block reinforcement block, reinforcement block structure setting triangular in shape, the surface of reinforcement block offset with the bottom surface of pedal, reinforcement block direction set
The end face of pipe is welded and fixed with the outside wall surface of casing.
4. the stair tread structure of construction according to claim 1, it is characterised in that：Pedal and casing are by gold
Belong to material to be made.
5. the stair tread structure of construction according to claim 1, it is characterised in that：It is longitudinal on pedal bottom surface
One piece or more of bracing piece is fixedly mounted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711440663.5A CN108222387A (en) | 2017-12-27 | 2017-12-27 | A kind of stair tread structure of construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711440663.5A CN108222387A (en) | 2017-12-27 | 2017-12-27 | A kind of stair tread structure of construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108222387A true CN108222387A (en) | 2018-06-29 |
Family
ID=62647985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711440663.5A Pending CN108222387A (en) | 2017-12-27 | 2017-12-27 | A kind of stair tread structure of construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108222387A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2625482Y (en) * | 2003-06-12 | 2004-07-14 | 关松林 | Package packing round stairway |
| CN201172927Y (en) * | 2008-04-09 | 2008-12-31 | 深圳市燕加隆实业发展有限公司 | Rotary stairway |
| CN202187701U (en) * | 2011-07-01 | 2012-04-11 | 厉进军 | Novel ladder |
| CN204877243U (en) * | 2015-09-06 | 2015-12-16 | 茹子俊 | Ladder |
| CN206571413U (en) * | 2017-02-16 | 2017-10-20 | 深圳立得屋住宅科技有限公司 | A kind of section construction engineering creeping ladder |
-
2017
- 2017-12-27 CN CN201711440663.5A patent/CN108222387A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2625482Y (en) * | 2003-06-12 | 2004-07-14 | 关松林 | Package packing round stairway |
| CN201172927Y (en) * | 2008-04-09 | 2008-12-31 | 深圳市燕加隆实业发展有限公司 | Rotary stairway |
| CN202187701U (en) * | 2011-07-01 | 2012-04-11 | 厉进军 | Novel ladder |
| CN204877243U (en) * | 2015-09-06 | 2015-12-16 | 茹子俊 | Ladder |
| CN206571413U (en) * | 2017-02-16 | 2017-10-20 | 深圳立得屋住宅科技有限公司 | A kind of section construction engineering creeping ladder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180629 |