CN1108425C - Modular stair tread and construction method - Google Patents
Modular stair tread and construction method Download PDFInfo
- Publication number
- CN1108425C CN1108425C CN 00129539 CN00129539A CN1108425C CN 1108425 C CN1108425 C CN 1108425C CN 00129539 CN00129539 CN 00129539 CN 00129539 A CN00129539 A CN 00129539A CN 1108425 C CN1108425 C CN 1108425C
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- stair
- metal plate
- broadstep
- riser
- tread
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Abstract
The present invention relates to a modularized stair tread capable of increasing service life and can being automatically constructed and a construction method thereof. A bedding plate piece and a locking plate are fixedly connected to the downside of the stair tread which is arranged on the surface of a stair, the bedding plate piece is positioned outside the surface of the stair, and the locking plate is abutted with the vertical surface of the stair; a horizontal block of a connection plate is fixedly connected to the bedding plate piece, and pushing blocks of a plurality of horizontal adjustment plates are fixedly connected to a vertical block of the connection plate; then the stair tread is fixedly connected to the surface of the stair, base blocks of the horizontal adjustment plates are fixedly connected to the vertical surface of the stair, and the stair tread can be manufactured by the method.
Description
[technical field]
The present invention relates to a kind of broadstep and job practices thereof.
[background technology]
Because high buildings and large mansions stand in great numbers everywhere, so that the construction of stair and quality seem is quite important.As shown in Figure 1, 2, general broadstep and construction sequence thereof are: one, fill up pad 20 earlier with level of corrections at stair tread 11 recess 111 of the cement stair 10 of slurry molding, afterwards, a three-ply board 21 is placed shop fixtures on this stair tread 11; Two, Wooden stair pedal 22 is drilled with sequence hole 221,211 together with three-ply board 21, simultaneously corresponding quantity gecko 23 is squeezed in this perforation 221,211 and the stair tread 11, so that this broadstep 22 is fixing; Three, the timber button 24 of corresponding perforation 221 sizes, shape is inserted in the perforation 221; Four, this broadstep 22 is carried out application, adopt identical job practices to be fixedly arranged in stair riser 12 outsides as for 25 of stair risers.Though above-mentioned construction sequence can be installed with broadstep 22 above stair tread 11, and be installed with stair riser 25,, still have following shortcoming to finish the making engineering of stair in stair riser 12 outsides:
One, owing to trample the people that various different figures such as old young women and children are arranged of broadstep 22 every day, tramples weight, tramples angle and stampede power, and then produce different pressures, pulling force so can bestow broadstep 22 differences.Bestow the gravity of broadstep 22 every day virtually, under wet hot climate, add that timber has the characteristic of expanding with heat and contract with cold, to cause broadstep 22, stair riser 25 distortion be full of cracks, come off, more just like chain reaction, except that need all do up, more need the professional construction trimming when serious.
Two, owing to trample stair custom factor, common people trample stair and habitually trample broadstep 22 lateral borders, so stressed maximum of broadstep 22 lateral borders, be broadstep 22 stressed inequalities, add foregoing wet hot climate and timber the characteristic factor of expanding with heat and contract with cold is arranged, broadstep 22, stair riser 25 will be out of shape be full of cracks, come off, and need all do up.
Three, since now people's quality of the life day by day promote, it is widely popular again to make (DIY) product at present voluntarily, so general broadstep constructing structure can't satisfy numerous fans' demand.
[summary of the invention]
The object of the present invention is to provide a kind of application life that increases, and the modular stair tread and the job practices thereof of can further construct voluntarily (DIY).
The invention provides a kind of modular stair tread job practices, it is characterized in that: comprise the following step:
Step 2, broadstep is placed stair tread top, and the piece that supports that rebasing metal plate sheet is positioned at the stair tread outside, lock metal plate installs in the stair riser;
Step 5, a stair kickplate is placed the horizontal adjustment metal plate outside, this stair riser is limited on the stair riser by the broadstep outer end.
The present invention also provides a kind of modular stair tread, includes a stair pedal, a rebasing metal plate sheet, a binding metal plate, number horizontal adjustment metal plate, at least two lock metal plate and stair kickplates, it is characterized in that:
This broadstep is installed with on the stair tread;
This rebasing metal plate sheet is fixedly arranged in broadstep bottom side one end, and is positioned at outside the stair tread;
This binding metal plate has horizontal block and vertical blocks, and this horizontal block is consolidated in rebasing metal plate sheet, and this vertical blocks then is affixed on the stair riser outside;
This horizontal adjustment metal plate is that a sole piece is extended in bending in a jacking block bottom, and this jacking block is consolidated in the vertical blocks that links metal plate, and this sole piece is provided with an elongated hole for being locked in the stair riser;
This lock metal plate comprises a lock dog, and this lock dog one end up is bent to form one and supports piece, and this lock dog is the bottom side other end that is locked in broadstep, supports piece and then installs in the stair riser and be locked in the stair tread of adjacency;
This stair riser is limited on the stair riser by the broadstep outer end, has the gap between this stair riser and the broadstep.
Described modular stair tread is characterized in that: the down curved baffle plate that embeds for the stair riser top that is provided with in this broadstep outer end, this stair riser bottom then places supporting on the piece of lock metal plate.
Described modular stair tread is characterized in that: this broadstep bottom side, stair riser medial surface post foaming body and double faced adhesive tape.
In sum, modular stair tread of the present invention and job practices thereof have following effect:
One, because modularity stair of the present invention have the gusseted structure, and there is flexible gap again between stair riser and the broadstep, can prevents that the phenomenon of heat expansion distortion, be full of cracks from producing, can increase the stair effect in application life so the present invention has.
Two, because job practices of the present invention is quite simple and easy, and can upper and lower displacement by the horizontal adjustment metal plate, and then can adjust the levelness of broadstep, so the present invention has the level that can adjust broadstep rapidly, and can effectively save construction man-hour, have simultaneously can be further voluntarily elasticity select construction (DIY) to meet the effect of numerous fan's demands.
Three, because the present invention only need remove the strippable paper of the double faced adhesive tape of broadstep, just can be directly that this broadstep is cemented in the stair tread, only need remove the strippable paper of the double faced adhesive tape of stair riser, just can be directly that this stair riser is cemented in the stair riser, it is quite convenient to assemble, and the present invention is had can construct voluntarily (DIY) effect with the demand that meets numerous fans.
Four, because broadstep bottom side of the present invention can be processed cemented foaming body in advance, the medial surface of stair riser also can be processed cemented foaming body in advance, but have acoustical absorbance properties based on this foaming body, will have more and to eliminate grating and supply to trample more noise-free effect.
The present invention is described in detail below in conjunction with drawings and Examples:
[description of drawings]
Fig. 1 is the exploded perspective schematic diagram of general broadstep, stair riser and cement stair.
Fig. 2 is the combination schematic perspective view of general broadstep, stair riser and cement stair.
Fig. 3 is the manufacturing flow chart of preferred embodiment of the present invention.
Fig. 4 is the exploded perspective schematic diagram of preferred embodiment of the present invention.
Fig. 5 is the combination cross-sectional schematic of preferred embodiment of the present invention.
Fig. 6 is the gusseted structural representation of preferred embodiment of the present invention.
[specific embodiment]
As shown in Figure 3, be the job practices of modular stair tread of the present invention, this method includes the following step: step 1, a rebasing metal plate sheet is consolidated in the long end of bottom side one of a stair pedal, the lock dog of the then fixed at least two lock metal plates of long relatively end;
Step 2, broadstep is placed stair tread top, and rebasing metal plate sheet is positioned at the stair tread outside, the piece that supports of lock metal plate installs in the stair riser;
Step 5, a stair kickplate is placed the horizontal adjustment metal plate outside, this stair riser is limited on the stair riser by the broadstep outer end.
Above-mentioned steps can cooperate shown in Fig. 4,5 again and is elaborated:
Step 1: at the bottom side 31 1 long end 311 fixed one rebasing metal plate sheets 40 of broadstep 30, long relatively end 312 fixed at least two lock metal plates 70.This broadstep 30 can be general material, expanded material, plastic material and other broadstep proprietary materials, is a tool suitable thickness, width and approximately and the isometric metal plate sheet of broadstep 30 as for rebasing metal plate sheet 40, on it and be provided with several lockholes 41, screw 42.For making in conjunction with better effects if, can be earlier will this rebasing metal plate sheet 40 cemented in the bottom side 31 of broadstep 30 with viscose, re-use screw 43 and lock lockhole 41 and broadstep 30, strengthening the fixed effect of this rebasing metal plate sheet 40, and the angle edge that can prevent this broadstep 30 produces avalanche greatly because of stressed.In addition, for convenience attractive in appearance and raising device stair riser 80, so the outer end of broadstep 30 has down extended a baffle plate 32.The long relatively end 312 of the bottom side 31 of this broadstep 30 is long to being provided with approximately and the lock metal plate 70 thickness storage tank 33 of equivalent gullet depth mutually along it in addition, and makes and be provided with at least two screws 331, and this lock metal plate 70 is that the end with a lock dog 71 up bends about 30.Form and support piece 72, this lock dog 71 and provide lockhole 711 and can place and lock the screw 331 of inserting storage tank 33 for bolt 73, so that this lock metal plate 70 is consolidated in broadstep 30, and be the state that is positioned at broadstep 30 outsides to piece 72, should support piece 72 and be provided with an open slot 721, and have and to be convenient to adjust the level of broadstep 30 and to make the more convenient effect of assembling towards the outer end.
Step 2: broadstep 30 is placed on the stair tread 91 of cement stair 90, and rebasing metal plate sheet 40 is positioned at installing in stair riser 92 to piece 72 of stair tread 91 outsides, lock metal plate 70.Earlier the plastic sheath 74 of predetermined quantity is squeezed into stair tread 91, and bolt 75 locked plastic sheath 74 earlier, but be not locking state, afterwards, to be inserted in outside the bolt 75 by its open slot 721 to piece 72, and install in stair riser 92, this bolt 75 is to treat to lock when broadstep 30 is level again, make integral body of the present invention have assembling more convenient, can prevent that broadstep 30 from producing the characteristics of sliding and can increase application life.
Step 3: a horizontal block 51 that links metal plate 50 is consolidated in rebasing metal plate sheet 40, and 52 of vertical blocks are affixed on outside the stair riser 92.This binding metal plate 50 is dihedral metal plate sheets isometric with rebasing metal plate sheet 40, its horizontal block 51 is that the screw 42 that corresponds to rebasing metal plate sheet 40 is provided with several lockholes 511, bolt 53 is locked this lockhole 511, screw 42, so that this binding metal plate 50 is linked to rebasing metal plate sheet 40, broadstep 30, be provided with several screws 521 as for 52 of vertical blocks.
Step 4: the jacking block 61 that will count horizontal adjustment metal plate 60 is consolidated in the vertical blocks 52 that links metal plate 50, can upper and lower displacement to adjust the levelness of broadstep 30, again broadstep 30 is consolidated in stair tread 91, and sole piece 62 is consolidated in outside the stair riser 92.This horizontal adjustment metal plate 60 is one to be established toward excurvation earlier by the bottom of jacking block 61 and down to extend a sole piece 62 again and constituted, this jacking block 61 is that the screw 521 that corresponds to the vertical blocks 52 that links metal plate 50 is provided with lockhole 611,62 of sole pieces are long to being provided with an elongated hole 621 along it, bolt 63 is locked lockhole 611, screw 521, link metal plate 50 so that this horizontal adjustment metal plate 60 is consolidated in.Because of this binding metal plate 50 links rebasing metal plate sheet 40 and broadstep 30 are arranged, thus can upper and lower displacement by this horizontal adjustment metal plate 60, just can adjust the levelness of broadstep 30.And tied before linking metal plate 50 at horizontal adjustment metal plate 60 locks, the about position that corresponds to the elongated hole 621 of sole piece 62 on stair riser 92 is squeezed into fixed plastics plug 93 earlier, then after broadstep 30 is adjusted to standard level, just bolt 64 can be locked in the elongated hole 621 and plastic plug 93 of horizontal adjustment metal plate 60, so that this horizontal adjustment metal plate 60 is located really.What deserves to be explained is that the present invention looks horizontal the situation of stair tread 91 and the usage quantity that increases and decreases horizontal adjustment metal plate 60, the more horizontal adjustment metal plate 60 of use that just horizontal situation is relatively poor, horizontal situation is preferable then can use less horizontal adjustment metal plate 60.And be to improve combining effect and assembling convenience of broadstep 30 and stair tread 91, so paste the foaming body (EVA of solid 2～3mm earlier at broadstep 30 bottom sides 31, Ethylene-vinyl acetate, ethene-vinyl acetate copolymer) 100, again double faced adhesive tape 101 (containing strippable paper) is affixed on these foaming body 100 lateral surfaces (above all in factory, machine), when then the customer assembles voluntarily, only need remove this strippable paper, can this broadstep 30 is directly cemented in stair tread 91.The operation of applying foaming body 100 and double faced adhesive tape 101, be in factory, to finish in advance, when so the customer buys broadstep 30, its bottom side 31 has pasted intrinsic foaming body 100 and double faced adhesive tape 101, this foaming body 100 has the sound-absorbing effect and can eliminate grating, makes broadstep 30 for there not being noise when trampling simultaneously.
Step 5: stair riser 80 is placed horizontal adjustment metal plate 60 outsides, and make this stair riser 80 be subjected to the outside long end 311 spacing stair risers 92 of being located at of broadstep 30.Be the consolidation effect and assembling convenience that improves this stair riser 80 and stair riser 92, so it is identical with aforementioned broadstep 30, paste the foaming body (EVA of intrinsic 2～3mm earlier at stair riser 80 medial surfaces 81, Ethylene-vinyl acetate, ethene-vinyl acetate copolymer) 102, again double faced adhesive tape 103 (containing strippable paper) is affixed on this foaming body 102 lateral surfaces, when then the customer assembles voluntarily, only need remove this strippable paper, just can this stair riser 80 is directly cemented in stair riser 92.The operation of applying foaming body 102 and double faced adhesive tape 103 is to finish in factory in advance, so when the customer buied stair riser 80, its medial surface 81 had pasted intrinsic foaming body 102 and double faced adhesive tape 103, this foaming body 102 has more the sound-absorbing effect and can eliminate grating.This stair riser 80 and broadstep 30 be identical to can be general material, expanded material, plastic material and other broadstep proprietary materials, during assembling, be baffle plate 32 inboards that the top of this stair riser 80 embedded broadstep 30 earlier, to make this stair riser 80 be subjected to baffle plate 32 spacing and can be located at stair riser 92, again that this stair riser 80 is cemented in stair riser 92, outside the horizontal adjustment metal plate 60, support piece 72 tops as for what the bottom then can place lock metal plate 70, and can more fit between this stair riser 80 and the stair riser 92 in order to make, so corresponding to the thickness of horizontal adjustment metal plate 60, the medial surface 81 of this stair riser 80 is provided with storage tank 811.
Can form modular stair tread of the present invention by above-mentioned construction sequence.As shown in Figure 6, having flexible gap 110 between stair riser 80 of the present invention, the broadstep 30, is that suitable expansion space is arranged when stair riser 80, broadstep 30 heat expansions, to avoid distortion, be full of cracks.In addition, because of modular stair tread of the present invention can by broadstep 30 and stair riser 80 combine, lock metal plate 70 and broadstep 30 constitutes the gusseted structure with the group that combines of stair riser 80, based on gusseted is the most strong supported design, can increase the application life of modular stair tread of the present invention.
In addition, the job site assembling is light and handy, easy in order to make, cleaning, finishes so the positive application of broadstep of the present invention 30, stair riser 80 and presswork can be anticipated in factory earlier.And in order further to improve the assembling convenience, so the present invention is special earlier at the bottom side 31 of broadstep 30, the thick foaming body 100,102 and the double faced adhesive tape 101,103 of medial surface 81 cemented 2～3mm of stair riser 80, when then assembling, only need tear the strippable paper of this double faced adhesive tape 101,103, just broadstep 30 directly can be posted solid in stair tread 91, stair riser 80 directly is posted solid in stair riser 92, have the fixed effect that can improve broadstep 30, stair riser 80, can further eliminate grating simultaneously.In addition, according to DIY fan's selection, also can adopt expansion type viscose or intumescent viscose is cemented element, pastes solid from line operate, just viscose is coated in stair tread 91, stair riser 92, again broadstep 30, stair riser 80 is posted solid in stair tread 91, stair riser 92.
And design by the open slot that supports piece 72 721 of the lock metal plate 70 that is locked in broadstep 30, then have the effect of the adaptation that can increase broadstep 30 and stair tread 91, can correspond to piece 72 at the medial surface 81 of stair riser 80 in addition holddown groove is set.So, when assembling stair riser 80, can be placed in earlier to piece 72, can prevent that stair riser 80 from producing lateral displacement to improve the assembling convenience by its holddown groove.
Claims (4)
1. modular stair tread job practices is characterized in that: comprise the following step:
Step 1, a rebasing metal plate sheet is consolidated in the long end of bottom side one of a stair pedal, the lock dog of the then fixed at least two lock metal plates of long relatively end;
Step 2, broadstep is placed stair tread top, and the piece that supports that rebasing metal plate sheet is positioned at the stair tread outside, lock metal plate installs in the stair riser;
Step 3, a horizontal block that links metal plate is consolidated in rebasing metal plate sheet, the vertical blocks of this binding metal plate then is affixed on outside the stair riser;
Step 4, the jacking block that will count the horizontal adjustment metal plate are consolidated in the vertical blocks that links metal plate, and the whole broadstep of upper and lower transposition is consolidated in broadstep the stair tread again, and the sole piece of this horizontal adjustment metal plate is consolidated in the stair riser to level;
Step 5, a stair kickplate is placed the horizontal adjustment metal plate outside, this stair riser is limited on the stair riser by the broadstep outer end.
2. a modular stair tread includes a stair pedal, a rebasing metal plate sheet, a binding metal plate, number horizontal adjustment metal plate, at least two lock metal plate and stair kickplates, it is characterized in that:
This broadstep is installed with on the stair tread;
This rebasing metal plate sheet is fixedly arranged in broadstep bottom side one end, and is positioned at outside the stair tread;
This binding metal plate has horizontal block and vertical blocks, and this horizontal block is consolidated in rebasing metal plate sheet, and this vertical blocks then is affixed on the stair riser outside;
This horizontal adjustment metal plate is that a sole piece is extended in bending in a jacking block bottom, and this jacking block is consolidated in the vertical blocks that links metal plate, and this sole piece is provided with an elongated hole for being locked in the stair riser;
This lock metal plate comprises a lock dog, and this lock dog one end up is bent to form one and supports piece, and this lock dog is the bottom side other end that is locked in broadstep, supports piece and then installs in the stair riser and be locked in the stair tread of adjacency;
This stair riser is limited on the stair riser by the broadstep outer end, has the gap between this stair riser and the broadstep.
3. modular stair tread as claimed in claim 2 is characterized in that: the down curved baffle plate that embeds for the stair riser top that is provided with in this broadstep outer end, this stair riser bottom then places supporting on the piece of lock metal plate.
4. modular stair tread as claimed in claim 2 is characterized in that: this broadstep bottom side, stair riser medial surface post foaming body and double faced adhesive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00129539 CN1108425C (en) | 2000-09-28 | 2000-09-28 | Modular stair tread and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00129539 CN1108425C (en) | 2000-09-28 | 2000-09-28 | Modular stair tread and construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1346005A CN1346005A (en) | 2002-04-24 |
| CN1108425C true CN1108425C (en) | 2003-05-14 |
Family
ID=4593573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00129539 Expired - Fee Related CN1108425C (en) | 2000-09-28 | 2000-09-28 | Modular stair tread and construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1108425C (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264921B (en) * | 2014-10-16 | 2016-08-24 | 湖州吴兴圣罗莱整体楼梯经营商行 | The production method of compound stair |
| CN105064632B (en) * | 2015-08-17 | 2017-10-27 | 北京市建筑工程装饰集团有限公司 | A kind of three-jaw for being used to installing wood veneer falls nail, stair and its installation method |
| CN109610751B (en) * | 2018-12-19 | 2024-04-12 | 浙江亚厦装饰股份有限公司 | Step plate module and stair finishing method |
| CN109610752B (en) * | 2018-12-19 | 2024-04-12 | 浙江亚厦装饰股份有限公司 | Stair decoration assembly and stair decoration method |
| CN109914719A (en) * | 2019-03-04 | 2019-06-21 | 浙江亚厦装饰股份有限公司 | A kind of external corner connection component and its compound board connecting structure |
| CN110552470A (en) * | 2019-08-15 | 2019-12-10 | 浙江亚厦装饰股份有限公司 | Stair assembly and method of assembling same |
| CN111042567B (en) * | 2019-12-27 | 2021-07-30 | 榆林榆横巨辉新型建材有限公司 | Prefabricated concrete stair surface repairing treatment method for fabricated building |
-
2000
- 2000-09-28 CN CN 00129539 patent/CN1108425C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1346005A (en) | 2002-04-24 |
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