CN211229238U

CN211229238U - Stair assembly

Info

Publication number: CN211229238U
Application number: CN201921320487.6U
Authority: CN
Inventors: 丁欣欣; 丁泽成; 王文广; 周东珊; 张建平; 步挺
Original assignee: Zhejiang Yasha Decoration Co Ltd
Current assignee: Zhejiang Yasha Decoration Co Ltd
Priority date: 2019-08-15
Filing date: 2019-08-15
Publication date: 2020-08-11
Anticipated expiration: 2029-08-15

Abstract

The embodiment of the utility model discloses stair subassembly, including stair, step board, first plug connector and mounting immediately, stair include originated ground, termination ground and the face of immediately stepping, originated ground and termination ground are connected with the face of immediately stepping respectively and are formed the step, and the mounting is installed immediately on the face of stepping, first plug connector setting is on the board of immediately stepping, is provided with first spliced eye on the mounting, and the board of immediately stepping is pegged graft through first plug connector and first spliced eye and is fixed on the face of immediately stepping. Utilize the embodiment of the utility model provides a can realize the industrial installation of stair subassembly, shorten the fitment cycle, improve decoration efficiency, and low to workman technical requirement, the cost of labor is low, need not the scene simultaneously and stack raw and other materials and preparation cement mortar, can improve the fitment environment, noise abatement pollutes, in addition, the fitment is accomplished and is used, need not to reserve the maintenance time, empty drum scheduling problem can not appear yet, can avoid constructing repeatedly, reduce the maintenance cost, while simple structure, be convenient for production and assembly.

Description

Stair assembly

Technical Field

The utility model relates to an architectural decoration technical field, concretely relates to stair subassembly.

Background

In the development process of decoration industry, the assembly decoration and industrial decoration technology are more and more widely applied, most of the decorative surface pavement of the stairs still stops at the traditional cement mortar construction stage, the traditional technology needs workers to stir cement mortar on the site by using a machine, and stone or ceramic tile decorative surfaces are paved after a cement base layer is poured.

The traditional stair facing construction process has a plurality of defects, firstly, the stacking of raw materials (sand, lime paste, cement and the like) of cement mortar can affect the nearby environment and occupy space; secondly, the proportion of adding each component of raw and other materials and the water injection amount are estimated according to the experience of workers, accurate control is difficult, the quality of cement mortar is difficult to guarantee, more dust can be formed in the mixing process, the human health is harmed, and great noise pollution can be generated.

SUMMERY OF THE UTILITY MODEL

In view of this, an embodiment of the present invention provides a stair assembly to solve the above technical problem.

An embodiment of the utility model provides a stair subassembly, it includes: stair, step board, first plug connector and mounting, stair include originated ground, termination ground and step face of standing, originated ground and termination ground are connected with step face of standing respectively and are formed the step, the mounting is installed on the step face of standing, first plug connector sets up on the step board of standing, be provided with the first spliced eye with first plug connector one-to-one on the mounting, the step board of standing passes through first plug connector is pegged graft with first spliced eye and is fixed on the step face of standing of stair.

Optionally, still including the step board that is used for trampling, the quantity of the face of standing the step is two at least, and is adjacent the face of standing the step passes through the face of stepping and connects, face of stepping, originated ground, termination ground and at least two face of standing the step form two-layer step at least, the mounting sets up one-to-one the external corner department of stair, the mounting includes perpendicular horizontal board and the vertical board of connecting, horizontal board is fixed on the face of stepping or termination ground, and is provided with the second spliced eye on it, be provided with the second plug connector with second spliced eye one-to-one on the step board, the second plug connector is pegged graft with the second spliced eye, installs the step board on the face of stepping, the vertical board is fixed on the face of standing the step, first spliced eye sets up on the vertical board.

Optionally, each internal corner of the stair is provided with a fixing piece, the step plate and the vertical plate are fixed by the fixing pieces at the internal corner and the external corner, and the vertical plates of the two fixing pieces connected with the same vertical surface are coplanar.

Optionally, the step surface is provided with a plurality of wood-plastic strips, the wood-plastic strips are arranged in parallel along the length direction of the step surface, and the transverse plate of the fixing piece is fixed on the step surface through the plurality of wood-plastic strips.

Optionally, still include a plurality of regulation feet, adjust the foot with the wood is moulded the strip interval and is set up, adjust the foot including adjusting the base and adjusting the post, adjust the base and fix on the face of stepping, be provided with the screw on the regulation base, the first end spiro union of adjusting the post is in the screw, the second end of adjusting the post is supported the transverse plate is through adjusting the post and screw in the screw and out the leveling the transverse plate.

Optionally, the transverse plate is provided with adjusting holes corresponding to the adjusting pins one to one, the number of the second inserting holes is multiple, the second inserting holes and the adjusting holes are arranged at intervals, the second end of the adjusting column is installed in the adjusting holes, and an operation opening for rotating the adjusting column is formed in the end face of the second end of the adjusting column.

Optionally, the step board includes first plate body, first base plate and second base plate have been laminated respectively on first plate body length direction's the both sides, first plug connector includes first intermediate lamella and first folded plate, and the face of first base plate orientation step face and first folded plate are connected with the both sides that first intermediate lamella is relative respectively, the second base plate bonds with the vertical board that is located the mounting of reentrant corner department.

Optionally, the step plate includes the second plate body, all the laminating has the third base plate on the both sides of second plate body length direction, the second plug connector includes second intermediate lamella and second folded sheet, and the face of third base plate towards the tread and second folded sheet are connected with the both sides that the second intermediate lamella is relative respectively.

Optionally, through holes are formed in the first substrate and the third substrate, and the first plug connector and the second plug connector are formed by extending hole walls of the through holes.

The embodiment of the utility model provides a stair subassembly is through setting up stair, the board of standing the step, first plug connector and mounting, the mounting is installed on the face of standing the step of stair, the board of standing the step is pegged graft through first spliced eye on first plug connector and the mounting and is fixed on the face of standing the step, all parts all can be at the industrial production of mill, on-the-spot only need assemble can, can realize the industrial installation of stair subassembly, shorten decoration cycle, improve decoration efficiency, and low to workman technical requirement, the cost of labor is low, raw and other materials and preparation cement mortar need not to be stacked on the scene simultaneously, can improve the decoration environment, noise pollution reduction, furthermore, the decoration is accomplished and is used, need not to reserve the maintenance time, empty drum scheduling problem can not appear yet, can avoid being under construction repeatedly, maintenance cost is reduced, moreover, simple structure, and convenient for.

Drawings

Fig. 1 is an exploded view of a stair assembly according to an embodiment of the invention.

Fig. 2 is a schematic structural diagram of a fixing member according to an embodiment of the present invention.

Fig. 3 is a schematic structural view of a step plate according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of a step plate according to an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a leveling device according to an embodiment of the present invention.

Fig. 6 is a schematic structural view of the leveling foot according to the embodiment of the present invention.

Fig. 7 is a flow chart of the installation of the stair assembly according to an embodiment of the present invention.

Detailed Description

The technical solution of the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Fig. 1 shows an exploded view of a stair assembly according to an embodiment of the present invention, fig. 2 shows a schematic structural view of a fixing member according to an embodiment of the present invention, and fig. 3 shows a schematic structural view of a step plate according to an embodiment of the present invention. As shown in fig. 1-3, the embodiment of the present invention provides a stair assembly, which includes: the stair 1, the step board 2, first plug connector 5 and mounting 3.

The stair 1 comprises a starting ground 11, a stopping ground 14 and a step-up surface 12, wherein the starting ground 11 and the stopping ground 14 are respectively connected with the step-up surface 12 to form a layer of steps.

The fixing piece 3 is arranged on the step standing surface 12, and the plug connector 5 is arranged on the step standing plate 2.

The fixing piece 3 is provided with first inserting holes 321 corresponding to the first inserting pieces 5 one by one, and the step erecting plate 2 is inserted and fixed on the step erecting surface 12 of the stair 1 through the first inserting pieces 5 and the first inserting holes 321.

When the stair assembly is assembled, the stair 1 is already built. First, the fixing member 3 is installed on the foothold 12, and then the first connector 5 is fixedly installed on the foothold 2.

Finally, the first plug connector 5 is plugged into the first plug hole 321 on the fixing part 3, so that the vertical step plate 2 is fixed on the vertical step surface 12 of the staircase 1.

Further, the stair assembly further comprises a tread 4 for stepping on.

The number of the vertical stepping surfaces 12 is at least two, and the adjacent vertical stepping surfaces 12 are connected through a stepping surface 13.

The tread 13, the starting floor 11, the ending floor 14 and the at least two running surfaces 12 form at least two steps.

As shown in fig. 1, the tread 12 has three, the tread 13 has two, and the two treads 13, the starting floor 11, the ending floor 14 and the three treads 12 form three steps.

The staircase 1 is provided with an internal corner and an external corner, wherein the intersection of the vertical tread 12 and the tread 13 is convex towards the direction away from the staircase to form the external corner, and concave towards the direction close to the staircase 1 to form the internal corner.

For example, the intersection of the ending ground surface 14 with the tread 12 is male and the intersection of the starting ground surface 11 with the tread 12 is female.

The fixing pieces 3 are arranged at the external corners of the staircase 1 in a one-to-one correspondence. As shown in fig. 2, the fixing member 3 includes a transverse plate 31 and a vertical plate 32 which are vertically connected.

The transverse plate 31 is fixed to the tread 13 or the end floor 14 and is provided with a second insertion hole 311.

As shown in fig. 4, the step plate 4 is provided with second connectors 6 corresponding to the second insertion holes 311 one by one.

The second plug connector 6 is plugged with the second plug hole 311, the step plate 4 is installed on the step surface 13, the vertical plate 32 is fixed on the vertical surface 12, and the first plug hole 321 is arranged on the vertical plate 32.

By arranging the step plate 4, decoration of multiple steps and the step surface 13 can be realized, and the decoration efficiency is further improved.

Preferably, each internal corner of the staircase 1 is provided with a fixing piece 3, and the tread plates 4 and the vertical tread plates 2 are fixed by the fixing pieces 3 at the internal corner and the external corner.

The vertical plate 32 of the fixture 3 at the female corner and the vertical plate 32 of the fixture 3 at the male corner, which are connected to the same foothold 12, are coplanar or parallel.

Wherein the fixing member 3 at the internal corner formed by the starting floor 11 and the tread 12 is fixed on the starting floor 11 by the transverse plate 31 of the fixing member 3.

Through setting up two fixed 3 fixed flier 2 or flier 4 of standing, and the same vertical board 32 coplane on the face of standing the step, not only can guarantee to stand flier 2 and install levelly and smoothly, conveniently stand flier 2 and align with flier 4, still can guarantee to stand flier 2 or flier 4's installation fastness.

As shown in fig. 1, both end surfaces of the tread 4 in the longitudinal direction are coplanar or bonded to the surfaces of the foothold 2 on both sides of the tread 4, which face away from the tread 12.

Optionally, a plurality of wood-plastic strips 7 are arranged on the tread 13, and each wood-plastic strip 7 is fixed on the tread 13 through a gun nail.

The wood-plastic strips 7 are parallel and uniformly arranged along the length direction of the tread 13, and the transverse plate 31 of the fixing piece 3 is fixed on the wood-plastic strips 7.

Through setting up wood-plastic strip 7, can play the cushioning effect. In the present embodiment, the number of the wood plastic strips 7 is three.

Further, as shown in fig. 5, a plurality of adjusting feet 8 are further disposed on the tread surface 13, and the adjusting feet 8 and the wood-plastic strip 7 are disposed at intervals.

As shown in FIG. 6, the adjusting foot 8 comprises an adjusting base 81 and an adjusting post 82, the adjusting base 81 is provided with a screw hole, and the adjusting base 81 can be fixed on the tread 13 through a drill tail.

The first end spiro union of adjusting post 82 is in the screw, the second end of adjusting post 82 supports transverse plate 31, screw in the screw through adjusting post 82 and screw out the leveling transverse plate 31.

Through setting up the regulation foot 8, can make things convenient for leveling mounting 3 to make things convenient for the horizontal installation of flier 4.

Optionally, as shown in fig. 2, the transverse plate 31 is provided with adjusting holes 312 corresponding to the adjusting feet 8 one by one.

The number of the second inserting holes 311 is multiple, and the second inserting holes 311 and the adjusting holes 312 are arranged at intervals.

In the present embodiment, the number of the second insertion holes 311 is two, and the number of the adjustment holes 312 is three. The second insertion holes 311 are located between adjacent adjustment holes 312.

As shown in fig. 5, the second end of the adjusting post 82 is installed in the adjusting hole 312, and an operation opening for rotating the adjusting post 82 is provided on an end surface of the second end of the adjusting post 82.

A wrench can be directly inserted into the operation opening to control the adjusting column 82 to be screwed in and out in the screw hole of the adjusting base 81, thereby leveling the step plate 4.

By providing the adjustment aperture 312 in the cross plate 31, the second end of the adjustment post 82 fits within the adjustment aperture 312, facilitating adjustment of the adjustment foot 8.

In one embodiment, as shown in fig. 3, the step plate 2 includes a first plate 21, and a first substrate 22 and a second substrate 23 are respectively attached to both sides of the first plate 21 in the length direction.

The first plug-in connector 5 comprises a first middle plate and a first folding plate, and the plate surface of the first base plate 22 facing the standing surface 12 and the first folding plate are respectively connected with two opposite sides of the first middle plate. The first connector 5 forms a hanging groove with the first board 22.

The second base plate 23 is bonded to the vertical plate 32 of the fixing member 3 at the female corner.

Through setting up the step board 2 into the laminating of first plate body 21 and two base plates, can make things convenient for the change of first plate body 21 material, satisfy user's demand better, conveniently found the processing and the preparation of step board 2.

Further, as shown in fig. 4, the step plate 4 includes a second plate 41, and third substrates 42 are attached to both sides of the second plate 41 in the longitudinal direction.

The second connector 6 comprises a second middle plate and a second folded plate, and the plate surface of the third substrate 42 facing the tread surface 14 and the second folded plate are respectively connected with two opposite sides of the second middle plate. The third substrate 42 and the third substrate 42 also form a hanging groove.

Through setting up step board 4 to the laminating have two third base plates 42 on the second plate body 41, second plug connector 6 sets up on third base plate 42, not only can make things convenient for the selection of third base plate 42 material, satisfies the customer demand better, but also can realize standing step board 2 and step board 4's conversion according to particular case, and material saving avoids unnecessary extravagant.

Optionally, through holes are formed in the first substrate 22 and the third substrate 42, and the first plug connector 5 and the second plug connector 6 are formed by extending hole walls of the through holes, so that the processing is facilitated, and the production cost is reduced.

The first substrate 22 and the third substrate 42 are both made of steel plates, and can be formed by integral punch forming, and the first plug connector 5 and the second plug connector 6 can be formed by direct punch forming.

The first plate 21 and the second plate 41 can be made of stone materials such as ceramic tiles. The fixing member 3 may be an angle iron.

In the embodiment of fig. 5, a plurality of adjusting feet 8, a plurality of wood-plastic strips 7 and two fixing pieces 3 can be combined to form the leveling device. The fixing piece 3 and the wood-plastic strip 7 are fixed through a drilling tail wire.

In a preferred embodiment of the present invention, the number of the first connector 5 and the second connector 6 is at least two, and the first connector and the second connector are respectively arranged along the length direction of the step plate 2 or the step plate 4, so as to ensure the installation firmness of the step plate 2 or the step plate 4.

The embodiment of the utility model provides a still provide an assembly method based on above-mentioned stair subassembly, it includes: mounting the fixing element 3 on the tread 12 of the staircase 1; fixing the first plug connector 5 on the vertical step plate 2; the first connector 5 is inserted into the first insertion hole 321, and the step plate 2 is mounted on the step surface 12.

Taking fig. 7 as an example, the assembly method of the stair assembly according to the embodiment of the present invention is described as follows:

first, the starting floor 11 and the ending floor 14 of the staircase 1 are made to level themselves.

Then, a plurality of wood-plastic strips 7 are sequentially laid on each tread surface 13 and fixed by using a gun nail.

In the direction from the starting floor 11 to the ending floor 14, fixing elements 3 are arranged at the female and male corners of the staircase 1, respectively.

And, the vertical plates 32 of the female corner fastener 3 and the male corner fastener 3 on the same foothold 12 are coplanar.

The fixing member 3 is adjusted by the adjusting foot 8 so that the transverse plate 31 of the fixing member 3 is horizontal, and then the fixing member 3 is fixed on the wood-plastic strip 7 by using the drill tail. Wherein the two transverse plates 31 located on the same tread 13 are coplanar.

The step plate 2 and the tread plate 4 are installed on the step surface 12 and the tread surface 13 of the staircase 1 in this order in the direction from the starting ground surface 11 to the ending ground surface 14.

The embodiment of the utility model provides an assembly method of stair subassembly is through setting up stair, the board of walking immediately, first plug connector and mounting, the mounting is installed on the face of walking immediately of stair, the board of walking immediately is pegged graft through first spliced eye on first plug connector and the mounting and is fixed on the face of walking immediately, all parts all can be at the industrial production of mill, on-the-spot only need assemble can, can realize the industrial installation of stair subassembly, shorten the decoration cycle, improve decoration efficiency, and low to workman technical requirement, the cost of labor is low, raw and other materials and preparation cement mortar need not to be stacked on the scene simultaneously, the decoration environment can be improved, noise pollution is reduced, in addition, the fitment is accomplished and is used in input, need not to reserve the maintenance time, empty drum scheduling problem can not appear yet, can avoid the repeated construction, and maintenance cost.

The technical solution of the present invention is described in detail with reference to the specific embodiments, and the described specific embodiments are used to help understand the idea of the present invention. The derivation and modification made by the person skilled in the art on the basis of the specific embodiments of the present invention also belong to the protection scope of the present invention.

Claims

1. A stair assembly, comprising: stair, step board, first plug connector and mounting, stair include originated ground, termination ground and step face of standing, originated ground and termination ground are connected with step face of standing respectively and are formed the step, the mounting is installed on the step face of standing, first plug connector sets up on the step board of standing, be provided with the first spliced eye with first plug connector one-to-one on the mounting, the step board of standing passes through first plug connector is pegged graft with first spliced eye and is fixed on the step face of standing of stair.

2. The stair assembly of claim 1, further comprising at least two tread boards for treading, wherein the number of the tread boards is at least two, the adjacent tread boards are connected by the tread boards, the starting floor, the ending floor and the at least two tread boards form at least two steps, the fixing members are arranged at the corners of the stair in a one-to-one correspondence manner, the fixing members comprise a transverse board and a vertical board which are vertically connected, the transverse board is fixed on the tread boards or the ending floor and provided with second inserting holes, the tread boards are provided with second inserting pieces which are in one-to-one correspondence with the second inserting holes, the second inserting pieces are inserted into the second inserting holes, the tread boards are installed on the tread boards, the vertical boards are fixed on the tread boards, and the first inserting holes are arranged on the vertical boards.

3. The stair assembly of claim 2 wherein each female corner of the stair is provided with a fastener, and the tread and riser are fastened by fasteners at the female and male corners coplanar with the vertical panels of two fasteners connected to the same riser.

4. The stair assembly of claim 3, further comprising a plurality of wood-plastic strips arranged in parallel along a length of the tread, wherein the transverse plate of the securing member is secured to the tread by the plurality of wood-plastic strips.

5. The stair assembly of claim 4, further comprising a plurality of adjustment feet spaced apart from the wood-plastic strips, wherein the adjustment feet comprise an adjustment base and an adjustment post, the adjustment base is fixed to the tread, the adjustment base is provided with a screw hole, a first end of the adjustment post is screwed into the screw hole, a second end of the adjustment post supports the transverse plate, and the adjustment post is screwed into and out of the screw hole to level the transverse plate.

6. The stair assembly of claim 5, wherein the transverse plate is provided with a plurality of adjusting holes corresponding to the adjusting legs one by one, the second inserting holes are spaced apart from the adjusting holes, the second ends of the adjusting posts are mounted in the adjusting holes, and the end surfaces of the second ends of the adjusting posts are provided with operation ports for rotating the adjusting posts.

7. The stair assembly of claim 3, wherein the riser comprises a first plate having a first base panel and a second base panel attached to opposite sides of the first plate in the longitudinal direction, the first connector comprises a first middle panel and a first flap, the first base panel and the first flap are attached to opposite sides of the first middle panel, and the second base panel is attached to the vertical panel of the fixing member at the female corner.

8. The stair assembly of claim 7, wherein the tread comprises a second plate, the second plate has a third base attached to both lengthwise sides of the second plate, the second connector comprises a second middle plate and a second flap, and the surface of the third base facing the tread and the second flap are connected to opposite sides of the second middle plate.

9. The stair assembly of claim 8, wherein the first base plate and the third base plate each have a through hole formed therein, and wherein the first plug and the second plug are each formed by an extension of a wall of the through hole.