CN214884962U - Assembled stair - Google Patents
Assembled stair Download PDFInfo
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- CN214884962U CN214884962U CN202023225544.8U CN202023225544U CN214884962U CN 214884962 U CN214884962 U CN 214884962U CN 202023225544 U CN202023225544 U CN 202023225544U CN 214884962 U CN214884962 U CN 214884962U
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- side plate
- stair
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Abstract
The utility model provides an assembly type stair, belonging to the technical field of assembly type buildings, comprising two side plates, a plurality of pedals and four adjusting components, wherein the two side plates are arranged in parallel; the pedals are arranged between the two side plates and form a stair structure with the two side plates, and two ends of each pedal are respectively connected with one side plate through an assembling structure; four adjusting components are respectively arranged at two ends of each side plate and used for adjusting and positioning the stair structure and connecting the stair structure with rest platforms at two ends of each side plate. The utility model discloses can install stair relatively accurately, transportation and simple to operate are difficult impaired moreover, need not to adopt the main equipment, and whole quality is light, can save a large amount of materials, is favorable to reduction in production cost.
Description
Technical Field
The utility model belongs to the technical field of the assembly type structure, more specifically say, relate to an assembly type stair.
Background
The fabricated building is a building which is formed by transferring a large amount of field operation work in the traditional construction mode to a factory, processing and manufacturing building components and accessories (such as floor slabs, wall slabs, stairs, balconies and the like) in the factory, transporting the components and accessories to a building construction site, and assembling and installing the components and the accessories on the site in a reliable connection mode.
In the existing fabricated building, in order to ensure the stability, the stair is usually a reinforced concrete member, the whole stair is firstly transported to a construction site for installation after being prefabricated in a factory, and the reinforced concrete stair is large in whole size and has more right angles, so that the stress concentration phenomenon is easily generated in the transportation process, the damage is caused, in addition, the weight is also large, the hoisting and installation are inconvenient, the fine adjustment is difficult to perform during the installation, and the precision requirement on the production and processing is higher.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an assembled stair to solve the inconvenient technical problem of concrete prefabricated staircase installation transportation that exists among the prior art.
In order to achieve the above object, the utility model adopts the following technical scheme: the assembled stair comprises two side plates, a plurality of pedals and four adjusting components, wherein the two side plates are arranged in parallel; the pedals are arranged between the two side plates and form a stair structure with the two side plates, and two ends of each pedal are respectively connected with one side plate through an assembling structure; four adjusting components are respectively arranged at two ends of each side plate and used for adjusting and positioning the stair structure and connecting the stair structure with rest platforms at two ends of each side plate.
The utility model discloses an in one embodiment, adjusting part includes regulating plate, adjusting bolt and accessory plate, and the regulating plate is contained angle setting and fixed connection, forms the outside can with sideboard end connection and inside can with the edge complex angular structure of rest platform, be equipped with on the regulating plate with adjusting bolt complex screw, adjusting bolt is used for passing the screw support on rest platform, with the mounted position of adjusting the sideboard.
In an embodiment of the utility model, still be equipped with the connecting hole on the regulating plate, the connecting hole is used for cooperating with anchor bolt, in order to fix the regulating plate on the rest platform.
The utility model discloses an in one embodiment, the regulating assembly still includes the connecting strip, still is equipped with the connection slide opening on the regulating plate, and connecting strip one end is used for the fixed connection who is connected with the rest platform, and the other end is used for passing the connection slide opening when the installation to with connect slide opening sliding fit.
In one embodiment of the utility model, the adjusting component is welded with the end part of the side plate; the adjusting assembly is used for being connected with the rest platform at the lower part in a welding mode; the upper part of the side plate is used for being connected with the rest platform on the upper part in a welding mode.
In an embodiment of the present invention, one end of the side plate located at the lower portion is provided with an angular bayonet, and two inner edges of the angular bayonet are respectively connected with the adjusting plate and the auxiliary plate.
In an embodiment of the present invention, the assembly structure includes one or more of a bolt connection structure, a welding structure, an adhesion structure, a pin connection structure, and a clamping structure.
The utility model discloses an in one embodiment, the package assembly is bolted connection structure, is equipped with the screw hole on the footboard, is equipped with on the sideboard to be used for corresponding the through hole that sets up with the screw hole, and the footboard is connected with the sideboard through the bolt that passes through the through hole.
The utility model discloses an in one embodiment, the footboard is concrete structure, and the footboard both ends respectively pre-buried at least two internal thread sleeves that are equipped with the screw hole.
In an embodiment of the present invention, the side plate is a metal plate structure, and projections of two adjacent pedals on a horizontal plane have an overlapping portion.
The utility model provides an assembled stair's beneficial effect lies in: compared with the prior art, the utility model discloses can be at the mill directly with the sideboard, accessories such as footboard and adjusting part are produced, then transport job site and reassemble and install, when the installation, with two sideboard and a plurality of footboard equipment shaping after, weld adjusting part on the sideboard, take the position that needs the installation with whole stair again, and utilize adjusting part to the level of whole stair, vertical position and the angle of verting adjust, can install stair relatively accurately, and transportation and simple to operate, be difficult for impairedly, need not to adopt the main equipment, and whole quality is light, can save a large amount of materials, be favorable to reduction in production cost.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic structural view of a stair structure portion of an assembled stair according to an embodiment of the present invention;
fig. 2 is a schematic structural view of the assembled staircase according to an embodiment of the present invention after installation;
fig. 3 is a schematic view of a main view structure of an assembled staircase according to an embodiment of the present invention.
Wherein the reference numerals in the figures are as follows:
10. a side plate; 11. a bayonet;
20. a pedal; 21. a bolt;
30. an adjustment assembly; 31. an adjusting plate; 32. adjusting the bolt; 33. an auxiliary plate; 34. connecting holes;
40. a resting platform; 41. and (6) anchoring the bolt.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
It is right now that the utility model provides a pair of assembled stair explain.
Referring to fig. 1 and 2, the assembled staircase according to the present invention includes two side plates 10, a plurality of pedals 20, and four adjusting assemblies 30, wherein the two side plates 10 are arranged in parallel; the plurality of pedals 20 are arranged between the two side plates 10 and form a stair structure with the two side plates 10, and two ends of each pedal 20 are respectively connected with one side plate 10 through an assembling structure; four adjustment assemblies 30 are provided at each end of each of the side plates 10 for adjusting and positioning the stair structure and connecting to the rest platforms 40 at each end of the side plates 10.
The utility model provides an assembled stair, compared with the prior art, can be at the mill directly with sideboard 10, accessory such as footboard 20 and adjusting part 30 are produced, then transport job site and assemble and install again, when the installation, with two sideboard 10 and a plurality of footboard 20 equipment shaping after, weld adjusting part 30 on sideboard 10, take whole stair to the position that needs the installation again, and utilize adjusting part 30 to adjust whole stair's level, vertical position and angle of verting are adjusted, can install stair relatively accurately, and transportation and simple to operate, be difficult for impairedly, need not to adopt the main equipment, and whole quality is light, can save a large amount of materials, be favorable to reduction in production cost.
Please refer to fig. 2 and fig. 3 together, as the utility model provides a specific implementation of assembled stair, adjusting assembly 30 includes regulating plate 31, adjusting bolt 32 and accessory plate 33, regulating plate 31 is contained angle setting and fixed connection with accessory plate 33, form the outside can with sideboard 10 end connection and inside can with the angular structure of rest platform 40's edge complex, be equipped with on the regulating plate 31 with adjusting bolt 32 complex screw, adjusting bolt 32 is used for passing the screw and supports on rest platform 40, with the mounted position of adjusting sideboard 10.
The adjusting plate 31 is further provided with a connecting hole 34, and the connecting hole 34 is used for being matched with an anchor bolt 41 to fix the adjusting plate 31 on the rest platform 40.
When the rest platform 40 is of concrete construction, it is more suitable to employ such a construction. When the stair is installed, after the two side plates 10 and the pedals 20 are assembled and molded, the adjusting assembly 30 is welded on the bayonet 11 of the side plates 10, the whole stair is taken to a position to be installed, the horizontal position of the whole stair is determined, holes are formed in the position, corresponding to the connecting hole 34, of the rest platform 40, the anchor bolt 41 penetrates through the holes to limit the whole stair in the horizontal direction, then the adjusting bolt 32 is respectively twisted, the height and the tilting angle of the whole stair are adjusted, the anchor bolt 41 is tightened after the side plates are in place, installation is completed, and then the decorative layer can be arranged on the rest platform 40 and the whole stair.
As a specific implementation of assembled stair, adjusting part 30 includes regulating plate 31, adjusting bolt 32 and accessory plate 33, regulating plate 31 is contained angle setting and fixed connection with accessory plate 33, form the outside can with sideboard 10 end connection and inside can with half space 40's edge complex angular structure, be equipped with on regulating plate 31 with adjusting bolt 32 complex screw, adjusting bolt 32 is used for passing the screw and supports on half space 40, with the mounted position of adjusting sideboard 10.
The adjusting assembly 30 further comprises a connecting strip, the adjusting plate 31 is further provided with a connecting sliding hole, one end of the connecting strip is used for being fixedly connected with the rest platform 40, and the other end of the connecting strip is used for penetrating through the connecting sliding hole when being installed and is in sliding fit with the connecting sliding hole.
The adjusting assembly 30 is welded with the end of the side plate 10; the adjusting assembly 30 is used for being connected with the lower rest platform 40 in a welding mode; the upper part of the sideboard 10 is intended to be welded to the upper rest platform 40.
When the rest platform 40 is of a steel beam structure, the structure is more suitable for being adopted, when the rest platform is installed, after two side plates 10 and a plurality of pedals 20 are assembled and molded, the adjusting assembly 30 is welded on the bayonet 11 of the side plate 10, then the whole stair is put on a position to be installed, the horizontal position of the whole stair is determined, the upper point of the rest platform 40 corresponding to the connecting slide hole is taken as the welding position of the connecting strip, then the connecting strip corresponding to the two side plates 10 is firstly welded on the beam of the rest platform 40, then the connecting slide hole on the adjusting plate 31 is penetrated into the connecting strip to limit the whole stair in the horizontal direction, then two adjusting bolts 32 are respectively twisted to adjust the height and the tilting angle of the whole stair, the connecting strip is welded on the adjusting plate 31 after being in place and the redundant part is cut off, then the auxiliary plate 33, the adjusting plate 31 and the upper parts of the side plates 10 are all welded on the beam of the rest platform 40 for reinforcement, the installation is completed.
Referring to fig. 1 to 3, as an embodiment of the assembled staircase provided by the present invention, an angle-shaped bayonet 11 is provided at one end of the side plate 10 located at the lower portion, and two inner edges of the angle-shaped bayonet 11 are respectively connected to the adjusting plate 31 and the auxiliary plate 33.
The assembly structure comprises one or more of a bolt connecting structure, a welding structure, a bonding structure, a pin joint structure and a clamping structure.
The assembly structure is a bolt connection structure, a threaded hole is formed in the pedal 20, a through hole which is used for being correspondingly arranged with the threaded hole is formed in the side plate 10, and the pedal 20 is connected with the side plate 10 through a bolt 21 which penetrates through the through hole.
The pedal 20 is of a concrete structure, and at least two internal thread sleeves provided with threaded holes are embedded at two ends of the pedal 20.
In an embodiment of the present invention, the sideboard 10 is made of metal plate, and the projections of two adjacent pedals 20 on the horizontal plane have an overlapped portion, so as to avoid the unstable swaying of the sideboard 10 during use.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. An assembled staircase, comprising:
two side plates arranged in parallel;
the pedals are arranged between the two side plates and form a stair structure with the two side plates, and two ends of each pedal are respectively connected with one side plate through an assembling structure;
and the four adjusting components are respectively arranged at two ends of each side plate, and are used for adjusting and positioning the stair structure and connecting the stair structure with rest platforms at two ends of each side plate.
2. The fabricated staircase of claim 1, wherein: the adjusting assembly comprises an adjusting plate, an adjusting bolt and an auxiliary plate, the adjusting plate and the auxiliary plate are arranged at an included angle and fixedly connected, an angular structure is formed, the outer side of the angular structure can be connected with the end portion of the side plate, the inner side of the angular structure can be matched with the edge of the rest platform, a screw hole matched with the adjusting bolt is formed in the adjusting plate, and the adjusting bolt is used for penetrating through the screw hole to be supported on the rest platform so as to adjust the mounting position of the side plate.
3. The fabricated staircase of claim 2, wherein: the adjusting plate is further provided with a connecting hole, and the connecting hole is used for being matched with an anchoring bolt so as to fix the adjusting plate on the rest platform.
4. The fabricated staircase of claim 2, wherein: the adjusting assembly further comprises a connecting strip, a connecting sliding hole is further formed in the adjusting plate, one end of the connecting strip is fixedly connected with the rest platform, and the other end of the connecting strip is used for penetrating through the connecting sliding hole when being installed and is in sliding fit with the connecting sliding hole.
5. The fabricated staircase of claim 4, wherein: the adjusting assembly is connected with the end part of the side plate in a welding way; the adjusting assembly is used for being connected with the rest platform at the lower part in a welding mode; the upper part of the side plate is used for being connected with the rest platform on the upper part in a welding mode.
6. The fabricated staircase of claim 2, wherein: an angular bayonet is arranged at one end of the side plate at the lower part, and two inner sides of the angular bayonet are respectively connected with the adjusting plate and the auxiliary plate.
7. The fabricated staircase of claim 1, wherein: the assembly structure comprises one or more of a bolt connecting structure, a welding structure, a bonding structure, a pin joint structure and a clamping structure.
8. The fabricated staircase of claim 1, wherein: the assembling structure is a bolt connecting structure, a threaded hole is formed in the pedal, a penetrating hole which is used for being arranged corresponding to the threaded hole is formed in the side plate, and the pedal is connected with the side plate through a bolt which penetrates through the penetrating hole.
9. The fabricated staircase of claim 8, wherein: the pedal is of a concrete structure, and at least two internal thread sleeves provided with the threaded holes are embedded at two ends of the pedal.
10. The fabricated staircase of claim 1 or 8, wherein: the side plates are of metal plate structures, and projections of two adjacent pedals on a horizontal plane have overlapped parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023225544.8U CN214884962U (en) | 2020-12-28 | 2020-12-28 | Assembled stair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023225544.8U CN214884962U (en) | 2020-12-28 | 2020-12-28 | Assembled stair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214884962U true CN214884962U (en) | 2021-11-26 |
Family
ID=78925132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023225544.8U Active CN214884962U (en) | 2020-12-28 | 2020-12-28 | Assembled stair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214884962U (en) |
-
2020
- 2020-12-28 CN CN202023225544.8U patent/CN214884962U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220805 Address after: 056800 11 Chuang Chuang street, Weixian Economic Development Zone, Handan, Hebei Patentee after: Hebei Jingtong new building materials Co.,Ltd. Address before: 056800 11 Chuang Chuang street, Weixian Economic Development Zone, Handan, Hebei Patentee before: HEBEI JINGTONG BUILDING TECHNOLOGY Corp. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230807 Address after: No. 11 Chuangye Street, Weixian Economic Development Zone, Handan City, Hebei Province, 056899 Patentee after: HEBEI JINGTONG BUILDING TECHNOLOGY Corp. Address before: 056800 11 Chuang Chuang street, Weixian Economic Development Zone, Handan, Hebei Patentee before: Hebei Jingtong new building materials Co.,Ltd. |
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| TR01 | Transfer of patent right |