CN220621046U - Adjustable double-beam stair combined component - Google Patents
Adjustable double-beam stair combined component Download PDFInfo
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- CN220621046U CN220621046U CN202321644965.5U CN202321644965U CN220621046U CN 220621046 U CN220621046 U CN 220621046U CN 202321644965 U CN202321644965 U CN 202321644965U CN 220621046 U CN220621046 U CN 220621046U
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- support frame
- base plate
- adjustable double
- girder
- stepping
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 34
- 239000010959 steel Substances 0.000 claims abstract description 34
- 238000010276 construction Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 10
- 239000000758 substrate Substances 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Steps, Ramps, And Handrails (AREA)
Abstract
The utility model discloses an adjustable double-beam stair combined component which is arranged between two steel beams and comprises a stepping base plate, a stepping support frame and a connecting angle brace, wherein the stepping base plate is arranged on the lower side of the steel beam; the stepping base plate is arranged on the stepping support frame, and the stepping support frame is connected with the steel beam through the connecting angle brace; the position of the stepping support frame is adjusted to meet different stair design and installation requirements, comfortable and safe walking experience is provided, and the combined component is simple in structure and convenient to install and detach; each component can be maintained and replaced more conveniently by the connection mode of the screws.
Description
Technical Field
The utility model relates to the technical field of stair construction, in particular to an adjustable double-beam stair combination component.
Background
Main body support and tread board among the prior art among the steel form template of marking time adopt welded mode fixed more, can not adjust length and inclination of main body support, can not adjust tread board step height and step width, and application scope is single, can not satisfy multiple stair and call each other well, in the construction, each stair all need dispose alone, and not only input cost is big, and ordinary steel stair template's utilization efficiency is also lower moreover.
The 'assembled stair tread template' with adjustable tread template spacing disclosed in publication No. CN110847601A comprises hanging plates which are arranged in bilateral symmetry, wherein an upper mounting plate, a lower mounting plate and inclined plates of the hanging plates are detachably assembled by a plurality of sub inclined plates; a stepping vertical plate is arranged between the two inclined plates at intervals, and a height adjusting device is arranged on each of the two upper mounting plates and the lower mounting plate; the left end and the right end of each stepping vertical plate are respectively provided with a mounting plate at the outer sides of the two corresponding sub-inclined plates, and the stepping vertical plates are fixed under the sub-inclined plates through the mounting plates; the mounting panel comprises interior board and planking, and the interior board is hugged closely with the sub-swash plate to can follow sub-swash plate length direction and slide and fix a position, planking is hugged closely with riser one side of marking time, and is connected with the riser of marking time. The assembled stair tread template with adjustable stair tread template interval can adjust the tread height and tread width, but has the advantages of complex structure, various parts, difficult mass production and low installation and disassembly efficiency of workers.
Disclosure of Invention
In order to realize the adjustment to the step width and the step height of the stair tread, the problems of construction noise generated by on-site welding of workers, low mounting and dismounting efficiency and the like are solved.
The utility model provides an adjustable double-beam stair combination component, which adopts the following technical scheme: an adjustable double-beam stair combined component is arranged between two steel beams and comprises a stepping base plate, a stepping support frame and a connecting angle brace; the base plate of marking time is installed on the support frame of marking time, and the support frame of marking time is connected with the girder steel through connecting angle sign indicating number.
Preferably, the step support comprises a first support and a second support, and the first support and the second support are equal in length.
Preferably, the first support frame is of a C-shaped structure, the second support frame is of an L-shaped structure, and the second support frame is arranged on the unopened side of the first support frame.
Preferably, the connection part of the first support frame and the second support frame is fixed by a plurality of screws.
Preferably, the steel beam is provided with a plurality of connection angle brackets along the length direction.
Preferably, the connecting corner brace comprises a support frame connecting plate and a steel beam connecting plate, and the support frame connecting plate and the steel beam connecting plate are of an integrated structure.
Preferably, the support frame connecting plate is mounted on the opening side of the first support frame through a screw, and the steel beam connecting plate is mounted on the steel beam through a screw.
Preferably, the stepping base plate comprises a horizontal base plate and a vertical base plate, and the horizontal base plate is arranged at the upper end of the first supporting frame in parallel.
Preferably, the vertical base plate is mounted on the unopened side of the first support frame.
Preferably, the stepping substrate is fixedly connected with the stepping support frame through a screw.
Compared with the prior art, the utility model has the following beneficial effects:
above-mentioned adjustable double-beam stair's combined component, including base plate of marking time, support frame and the connection angle sign indicating number of marking time, can install between two girder steel, through the position of adjustment support frame of marking time, adapt to different stair designs and installation requirements, provide comfortable and safe walking experience to simple structure, the installation is dismantled conveniently.
Further, the support frame of marking time includes first support frame and second support frame to first support frame and second support frame length are equal, can provide balanced holding power, and weight average distribution with the building is to two support frames on, makes the stair more balanced and stable.
Further, the first support frame is C type structure, and the second support frame is L type structure, and wherein, the second support frame is installed at first support frame unopened side, and the second support frame can reciprocate and change mounted position to adjust the step width and the step height of stair.
Further, the first support frame and the second support frame junction is fixed through a plurality of screws, has solved noise and the pollution problem that the welding brought, also conveniently maintains simultaneously and changes the component.
Further, the girder steel is equipped with a plurality of connection angle sign indicating number along length direction, through the setting of a plurality of connection angle sign indicating numbers, can increase the area of support and the bearing capacity of stair, makes it more stable and firm.
Further, the connecting angle code comprises a support frame connecting plate and a steel beam connecting plate, and the support frame connecting plate and the steel beam connecting plate are of an integrated structure, so that the strength and the stability of the connecting angle code can be increased, and the occurrence of loose or broken connecting positions is avoided.
Further, the support frame connecting plate is arranged on the opening side of the first support frame through a screw, and the steel beam connecting plate is arranged on the steel beam through a screw; through the connected mode of screw, can more conveniently carry out the maintenance and the change of connection angle sign indicating number, avoid the potential safety hazard that arouses because of junction is not hard up.
Furthermore, the stepping substrate comprises a horizontal substrate and a vertical substrate, so that multidirectional support and protection can be provided, and the stair structure is more stable and firm; the horizontal base plate is arranged at the upper end of the first support frame in parallel, the vertical base plate is arranged at the unopened side of the first support frame, and the stepping base plate is fixedly connected with the stepping support frame through a screw; through the connection mode of the screw, maintenance and replacement of the stepping substrate can be more conveniently carried out.
The utility model relates to an adjustable double-beam stair combined component which can adapt to different stair design and installation requirements by adjusting the position of a stepping support frame, provides comfortable and safe walking experience, has a simple structure, is convenient to install and detach, and can be more conveniently maintained and replaced by a screw connection mode.
Other features and advantages of the present utility model will be disclosed in the following detailed description of the utility model and the accompanying drawings.
Drawings
The utility model is further described with reference to the accompanying drawings:
FIG. 1 is a schematic view of an adjustable double beam stairway according to the utility model;
FIG. 2 is a schematic view of the installation of an adjustable double beam stairway modular component according to the utility model;
FIG. 3 is a schematic view of a stepping support frame according to the present utility model;
FIG. 4 is a schematic diagram illustrating the installation of a stepping support frame according to the present utility model;
FIG. 5 is a schematic view of the structure of the connecting corner connector of the present utility model;
FIG. 6 is a cross-sectional view of a modular component of an adjustable double beam stairway according to the utility model;
the reference numerals are explained as follows:
1. the device comprises a stepping substrate, 1-1, a horizontal substrate, 1-2, a vertical substrate, 2, a stepping support frame, 2-1, a first support frame, 2-2, a second support frame, 3, a connecting angle, 3-1, a support frame connecting plate, 3-2, a steel beam connecting plate, 4, a steel beam, 5 and a screw.
Detailed Description
The technical solutions of the embodiments of the present utility model will be explained and illustrated below with reference to the drawings of the embodiments of the present utility model, but the following embodiments are only preferred embodiments of the present utility model, and not all embodiments. Based on the examples in the embodiments, other examples that a person skilled in the art would obtain without making any inventive effort fall within the scope of the utility model.
In the following description, directional or positional relationships such as the terms "inner", "outer", "upper", "lower", "left", "right", etc., are presented for convenience in describing the embodiments and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.
As shown in fig. 1, an adjustable double-beam stair combination member is installed between two steel beams 4, and as shown in connection with fig. 2, the combination member comprises a tread base plate 1, a tread support frame 2 and a connecting corner bracket 3; wherein, the base plate 1 of marking time is the plane that is used for walking, and the base plate of marking time 1 is installed on the support frame 2 of marking time, can bear the impact force when people's weight and walking, provides comfortable and safe walking experience for people.
The stepping support frame 2 is connected with the steel beam 4 through the connecting angle bracket 3, and each component of the stepping base plate 1, the stepping support frame 2 and the connecting angle bracket 3 is fixed through a screw 5; through the position of adjustment support frame of marking time, adapt to different stair designs and installation demands, provide comfortable and safe walking experience to simple structure, the installation is dismantled conveniently.
As shown in fig. 3, the step support 2 includes a first support 2-1 and a second support 2-2, the first support 2-1 is of a C-type structure, and the first support is of a C-type structure: the support frame of the C-shaped structure has higher stability and bearing capacity, and can effectively support and protect the structure of a building.
The second supporting frame 2-2 is of an L-shaped structure, and the supporting frame of the L-shaped structure can provide more supporting area, so that the bearing capacity and the stability of the building are improved.
The second support frame 2-2 is arranged on the unopened side 2-1-2 of the first support frame 2-1; the second support frame 2-2 can move up and down to adjust the step width and the step height of the stairs, and can adapt to different stair designs.
As shown in fig. 4, the first support frame 2-1 and the second support frame 2-2 have equal lengths, and the connection part of the first support frame 2-1 and the second support frame 2-2 is fixed by a plurality of screws 5; the stability and the bearing capacity of the support frame can be increased through the fixation of a plurality of screws 5, and the screw 5 is prevented from loosening or breaking; the problems of noise and pollution caused by welding are solved, and meanwhile, the maintenance and the replacement of components are convenient.
As shown in fig. 5, the connecting corner connector 3 comprises a support frame connecting plate 3-1 and a steel beam connecting plate 3-2, wherein the support frame connecting plate 3-1 and the steel beam connecting plate 3-2 are of an integrated structure, and the integrated structure can increase the strength and stability of the connecting corner connector 3 and avoid the occurrence of loosening or fracture of a connecting part.
Wherein, the support frame connecting plate 3-1 is arranged on the opening side 2-1-1 of the first support frame 2-1 through a screw 5, and the steel beam connecting plate 3-2 is arranged on the steel beam 4 through the screw 5; the step width and the step height of the stairs can be adjusted by changing the installation position of the connecting corner brace 3, so that the stair is suitable for different stair designs.
As shown in fig. 6, the steel beam 4 is provided with a plurality of connection angle codes 3 along the length direction, and the supporting area and the bearing capacity of the steel beam 4 can be increased through the arrangement of the plurality of connection angle codes 3, so that the steel beam is more stable and firm.
Wherein, the stepping base plate 1 comprises a horizontal base plate 1-1 and a vertical base plate 1-2, which can provide multidirectional support and protection, so that the sidewalk is more stable and firm; the horizontal base plate 1-1 is arranged at the upper end of the first support frame 2-1 in parallel, and the vertical base plate 1-2 is arranged at the unopened side 2-1-2 of the first support frame 2-1; the stepping base plate 1 is fixedly connected with the stepping support frame 2 through a screw 5; by means of the connection of the screws 5, maintenance and replacement of the tread base plate 1 can be performed more conveniently.
While the utility model has been described in terms of embodiments, it will be appreciated by those skilled in the art that the utility model is not limited thereto but rather includes the drawings and the description of the embodiments above. Any modifications which do not depart from the functional and structural principles of the present utility model are intended to be included within the scope of the appended claims.
Claims (10)
1. An adjustable double-beam stair combined component is arranged between two steel beams (4), and is characterized by comprising a stepping base plate (1), a stepping support frame (2) and a connecting corner brace (3); the base plate (1) of marking time is installed on marking time support frame (2), and marking time support frame (2) are connected with girder steel (4) through connecting angle sign indicating number (3).
2. An adjustable double girder stairway combined element according to claim 1, characterised in that the tread support frame (2) comprises a first support frame (2-1) and a second support frame (2-2), the first support frame (2-1) and the second support frame (2-2) being of equal length.
3. An adjustable double girder stairway combined component according to claim 2, characterised in that the first support frame (2-1) is of C-shaped construction, the second support frame (2-2) is of L-shaped construction, and the second support frame (2-2) is mounted on the non-open side (2-1-2) of the first support frame (2-1).
4. An adjustable double girder stairway combined element according to claim 2, characterised in that the first support frame (2-1) and the second support frame (2-2) are fixed by means of a number of screws (5).
5. An adjustable double girder staircase combination according to claim 1, characterized in that the steel girder (4) is provided with a plurality of connection angle brackets (3) in the length direction.
6. An adjustable double girder stairway combined element according to claim 1 or 5, characterised in that the connection angle (3) comprises a support frame connection plate (3-1) and a girder connection plate (3-2), the support frame connection plate (3-1) and the girder connection plate (3-2) being of an integral structure.
7. An adjustable double girder staircase combined component according to claim 6, characterized in that the support frame connection plate (3-1) is mounted on the open side (2-1-1) of the first support frame (2-1) by means of screws (5), and the steel girder connection plate (3-2) is mounted on the steel girder (4) by means of screws (5).
8. An adjustable double girder stairway combined element according to claim 1, characterised in that the tread base plate (1) comprises a horizontal base plate (1-1) and a vertical base plate (1-2), the horizontal base plate (1-1) being mounted in parallel on the upper end of the first support frame (2-1).
9. An adjustable double girder staircase combination according to claim 8, characterized in that the vertical base plate (1-2) is mounted on the unopened side (2-1-2) of the first support frame (2-1).
10. An adjustable double girder stairway assembly according to claim 8, characterised in that the tread base plate (1) is fixed by means of screws (5) in connection with the tread support frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321644965.5U CN220621046U (en) | 2023-06-27 | 2023-06-27 | Adjustable double-beam stair combined component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321644965.5U CN220621046U (en) | 2023-06-27 | 2023-06-27 | Adjustable double-beam stair combined component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220621046U true CN220621046U (en) | 2024-03-19 |
Family
ID=90216974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321644965.5U Active CN220621046U (en) | 2023-06-27 | 2023-06-27 | Adjustable double-beam stair combined component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220621046U (en) |
-
2023
- 2023-06-27 CN CN202321644965.5U patent/CN220621046U/en active Active
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