CN211548469U - Prefabricated staircase for assembly type structure - Google Patents
Prefabricated staircase for assembly type structure Download PDFInfo
- Publication number
- CN211548469U CN211548469U CN201922290065.5U CN201922290065U CN211548469U CN 211548469 U CN211548469 U CN 211548469U CN 201922290065 U CN201922290065 U CN 201922290065U CN 211548469 U CN211548469 U CN 211548469U
- Authority
- CN
- China
- Prior art keywords
- stair
- stair body
- fixing
- groove
- template
- 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.)
- Active
Links
Images
Landscapes
- Steps, Ramps, And Handrails (AREA)
Abstract
The utility model provides an assembly type is prefabricated stair for building, including the stair body, fixed steel sheet, footboard installation step, a fixed base, the template of marking time, side shield, a supporting plate, spring damper, fixture block and draw-in groove, the left side of stair body is equipped with the fixture block, and the stair body gets the right side and is equipped with the draw-in groove, through fixture block and draw-in groove fixed connection between stair body and the stair body, and the junction of fixture block and draw-in groove installs fixed steel sheet, be equipped with footboard installation step on the stair body, the fixing base is all installed to the left and right sides of stair body, the bottom of fixing base is equipped with the backup pad, and the backup pad passes through spring. The stair is simple and reasonable in structure, and the clamping blocks, the clamping grooves, the fixing steel plates and the fixing bolts are matched for use, so that the stair is convenient to assemble, the assembly efficiency is improved, and the labor intensity of workers is reduced; the anti-seismic effect of the stair can be greatly improved by matching the spring shock absorbers.
Description
Technical Field
The utility model belongs to the technical field of the building, concretely relates to prefabricated stair for assembly type structure.
Background
The stairs are members used for vertical traffic between floors in buildings and are mainly 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 horizontal projection distance between the lowest step and the highest step of the stair is the length of the stair, and the total height of the steps is the height of the stair. Stairs have been engraved in the heavy room image on the copper ware in the warring period of China. In italy of the 15-16 th century, the indoor stairs are liberated from the traditional closed space, so that the indoor stairs become building components with varied shapes and decorative effects.
In the conventional design of assembling an integral frame structure, the upper end and the lower end of a prefabricated staircase are generally fixedly connected with a main body structure, so that the assembly is troublesome, the construction process is troublesome, and the construction progress is influenced; and the common prefabricated staircase has poor anti-seismic effect and is easy to collapse in an earthquake, thereby causing certain damage to people.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an assembly type is prefabricated stair for building to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a prefabricated staircase for an assembly type building comprises a staircase body, a fixed steel plate, a pedal installation step, a fixed seat, a step template, a side baffle, a support plate, a spring damper, a fixed seat and a clamping groove, wherein the left side of the staircase body is provided with the clamping block, the right side of the staircase body is provided with the clamping groove, the staircase body is fixedly connected with the staircase body through the clamping block and the clamping groove, the fixed steel plate is installed at the joint of the clamping block and the clamping groove, the pedal installation step is arranged on the staircase body, the step template is installed at the top of the pedal installation step, the side baffle is installed at the left side of the pedal installation step, the fixed seats are installed at the left side and the right side of the staircase body, the support plate is arranged at the bottom of the fixed seat, the support plate is fixedly connected with the right end of the, and the top of the supporting rod is provided with a handrail.
Preferably, the stair body is fixedly connected with the fixed steel plate through a fixing bolt.
Preferably, the fixture block and the clamping groove are detachable structures.
Preferably, the step template, the side baffle and the pedal mounting step are fixedly connected through fixing screws.
Preferably, the installation base has a plurality ofly, and a plurality of installation bases equidistance bisect install on the template of marking time.
Preferably, the number of the spring dampers between the fixed seat and the support plate is two, and the two spring dampers are respectively arranged on the left side and the right side between the support plate and the fixed seat.
The utility model has the advantages that: the prefabricated staircase for the prefabricated building is simple and reasonable in structure, and is convenient to assemble through the matched use of the clamping blocks, the clamping grooves, the fixing steel plates and the fixing bolts, so that the assembly efficiency is improved, and the labor intensity of workers is reduced; the anti-seismic effect of the stair can be greatly improved by matching the spring shock absorbers.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the bottom structure of the stair body connection of the present invention;
in the figure: 1. a stair body; 2. fixing a steel plate; 3. fixing the bolt; 4. a step is installed on the pedal; 5. a fixed seat; 6. a step template; 7. a side baffle; 8. fixing screws; 9. a support plate; 10. a spring damper; 11. a mounting seat; 12. a support bar; 13. a handrail; 14. a clamping block; 15. a clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a prefabricated staircase for an assembly type building comprises a staircase body 1, a fixed steel plate 2, a step mounting step 4, a fixed seat 5, a step template 6, a side baffle 7, a supporting plate 9, a spring shock absorber 10, a clamping block 14 and a clamping groove 15, wherein the clamping block 14 is arranged on the left side of the staircase body 1, the clamping groove 15 is arranged on the right side of the staircase body 1, the staircase body 1 is fixedly connected with the staircase body 1 through the clamping block 14 and the clamping groove 15, the clamping block 14 and the clamping groove 15 are of a detachable structure, the fixed steel plate 2 is arranged at the joint of the clamping block 14 and the clamping groove 15, the staircase body 1 is fixedly connected with the fixed steel plate 2 through a fixed bolt 3, the step mounting step 4 is arranged on the staircase body 1, the step template 6 is arranged at the top of the step mounting step 4, the side baffle 7 is arranged on the left side of the step mounting step 4, and the step template 6, fixing base 5 is all installed to the left and right sides of stair body 1, the bottom of fixing base 5 is equipped with backup pad 9, and backup pad 9 passes through spring damper 10 fixed connection with fixing base 5, spring damper 10 between fixing base 5 and the backup pad 9 is two, the left and right sides between backup pad 9 and fixing base 5 is installed respectively to two spring damper 10, mount pad 11 is installed to the top right-hand member of template 6 of marking time, mount pad 11 has a plurality ofly, install on template 6 of marking time that 11 equidistance of a plurality of mount pads divide equally, install bracing piece 12 on the mount pad 11, and handrail 13 is installed at the top of bracing piece 12.
The working principle is as follows: when the stair is used, a proper number of stair bodies 1 are selected according to the distance, the clamping blocks 14 and the clamping grooves 15 are clamped and tightly fixed through the fixing steel plates 2 and the fixing bolts 3, and the whole stair is installed on a fixing platform through the supporting plate 9; the clamping block 14, the clamping groove 15, the fixing steel plate 2 and the fixing bolt 3 are matched for use, so that the stair is convenient to assemble, the assembly efficiency is improved, and the labor intensity of workers is reduced; through the cooperation use of spring damper 10, can improve the antidetonation effect of this stair greatly.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides an assembly type is prefabricated stair for building, includes stair body (1), fixed steel sheet (2), footboard installation step (4), fixing base (5), template (6) of marking time, side shield (7), backup pad (9), spring damper (10), fixture block (14) and draw-in groove (15), its characterized in that: the stair comprises a stair body (1), wherein a clamping block (14) is arranged on the left side of the stair body (1), a clamping groove (15) is arranged on the right side of the stair body (1), the stair body (1) is fixedly connected with the stair body (1) through the clamping block (14) and the clamping groove (15), a fixing steel plate (2) is installed at the joint of the clamping block (14) and the clamping groove (15), a pedal installation step (4) is arranged on the stair body (1), a step template (6) is installed at the top of the pedal installation step (4), a side baffle (7) is installed on the left side of the pedal installation step (4), fixing seats (5) are installed on the left side and the right side of the stair body (1), a supporting plate (9) is arranged at the bottom of each fixing seat (5), the supporting plate (9) is fixedly connected with the fixing seats (5) through spring shock absorbers (10), and a mounting, a support rod (12) is arranged on the mounting seat (11), and a handrail (13) is arranged at the top of the support rod (12).
2. The prefabricated staircase for assembled buildings according to claim 1, characterized in that: the stair body (1) is fixedly connected with the fixed steel plate (2) through the fixed bolt (3).
3. The prefabricated staircase for assembled buildings according to claim 1, characterized in that: the clamping block (14) and the clamping groove (15) are of detachable structures.
4. The prefabricated staircase for assembled buildings according to claim 1, characterized in that: the step template (6), the side baffle (7) and the pedal mounting step (4) are fixedly connected through fixing screws (8).
5. The prefabricated staircase for assembled buildings according to claim 1, characterized in that: the installation bases (11) are multiple, and the installation bases (11) are equally divided at equal intervals and are installed on the stepping template (6).
6. The prefabricated staircase for assembled buildings according to claim 1, characterized in that: the spring shock absorbers (10) between the fixed seat (5) and the supporting plate (9) are two, and the two spring shock absorbers (10) are respectively arranged on the left side and the right side between the supporting plate (9) and the fixed seat (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922290065.5U CN211548469U (en) | 2019-12-19 | 2019-12-19 | Prefabricated staircase for assembly type structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922290065.5U CN211548469U (en) | 2019-12-19 | 2019-12-19 | Prefabricated staircase for assembly type structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211548469U true CN211548469U (en) | 2020-09-22 |
Family
ID=72505469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922290065.5U Active CN211548469U (en) | 2019-12-19 | 2019-12-19 | Prefabricated staircase for assembly type structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211548469U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113389375A (en) * | 2021-05-25 | 2021-09-14 | 湖南三湘和高新科技有限公司 | Anti-seismic combined aluminum alloy template |
-
2019
- 2019-12-19 CN CN201922290065.5U patent/CN211548469U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113389375A (en) * | 2021-05-25 | 2021-09-14 | 湖南三湘和高新科技有限公司 | Anti-seismic combined aluminum alloy template |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211548469U (en) | Prefabricated staircase for assembly type structure | |
| CN209831613U (en) | Building decoration moving platform | |
| CN110886440A (en) | Light steel sloping beam suspended stair | |
| CN214169702U (en) | Shock insulation assembled building stair | |
| CN214462480U (en) | Damping type engineering cat ladder | |
| CN210563404U (en) | Totally-enclosed stair template for cast-in-place stair construction | |
| CN211080826U (en) | Assembled stair for building | |
| CN211201184U (en) | Assembled steel structure system | |
| CN214941801U (en) | Assembled steel construction stair unit and multilayer steel construction stair | |
| CN215291055U (en) | Novel mechanical structure wood stair | |
| CN212613457U (en) | Building body pedal structure made of iron sheet | |
| CN211850471U (en) | Multilayer school steel structure stair | |
| CN209908002U (en) | Corridor type additional elevator structure with good adaptability for multi-storey residential building | |
| CN205652958U (en) | Be applied to derrick on villa elevator | |
| CN110821126A (en) | Mounting device and mounting method for assembly type steel beam fireproof plate | |
| CN221194026U (en) | Shock-absorbing stair node connecting device | |
| CN217027821U (en) | Novel assemble stair | |
| CN216196343U (en) | Shock attenuation buffering aluminium alloy layering | |
| CN219909707U (en) | Can install and remove glass breast board stand fast | |
| CN219471392U (en) | Reinforced steel structure stair | |
| CN215858694U (en) | Stair convenient to angle regulation | |
| CN211736108U (en) | Light steel sloping beam suspended stair | |
| CN219386796U (en) | High-altitude large-span unit-type hanging honeycomb aluminum plate curtain wall | |
| CN214828208U (en) | Prefabricated formula vestibule platform of install elevator additional | |
| CN213927491U (en) | Stair template suitable for buildings of different sizes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |