CN107762147A - A kind of stair template for building construction - Google Patents
A kind of stair template for building construction Download PDFInfo
- Publication number
- CN107762147A CN107762147A CN201710807265.6A CN201710807265A CN107762147A CN 107762147 A CN107762147 A CN 107762147A CN 201710807265 A CN201710807265 A CN 201710807265A CN 107762147 A CN107762147 A CN 107762147A
- Authority
- CN
- China
- Prior art keywords
- mould
- side form
- locating part
- marking time
- building construction
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
- E04G13/06—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for stairs, steps, cornices, balconies, or other parts corbelled out of the wall
- E04G13/062—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for stairs, steps, cornices, balconies, or other parts corbelled out of the wall for stairs or steps
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Steps, Ramps, And Handrails (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a kind of stair template for building construction, its drip irrigation device includes bed die, side form and some moulds of marking time, mould of marking time is platy structure, mark time mould side through being provided with axis hole, worn in axis hole and be connected with rotating shaft, side form is fixed at the both ends of rotating shaft, and mould of marking time can be rotated along rotating shaft；Mould of the marking time both ends relative with side form are provided with locating part, side form corresponds to waist-shaped hole of the position provided with arc of locating part, and locating part passes side form through mounting hole, and mounting hole includes limes superiors end and limit inferior end, when locating part turns to limit inferior end with mould of marking time, mould of marking time is in horizontality；When locating part turns to limes superiors end with mould of marking time, mould of marking time is in vertical state；Side form is provided with the fixed mechanism for being used for that locating part to be fixed on to limes superiors end or limit inferior end.The present invention can use before concreting as temporary stairways, it is necessary to can be used when carrying out concreting as stair template.
Description
Technical field
The present invention relates to building construction technical field, more specifically it is related to a kind of stair mould for building construction
Plate.
Background technology
Stair template is the necessary requirement that concrete staircase pours.Stair template is mainly by bed die, side form and mould of marking time
Composition.In lower building construction, construction elevator is not installed typically, just needed upper and lower for the ease of workmen's stair activity
Temporary stairways are set up between floor.Carry out removing temporary stairways again when stair pour in the later stage, set up stair template, and mixed
Solidifying soil pours.Dismounting temporary stairways add many unnecessary work, have dragged slowly project progress.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the invention to provide a kind of stair mould for building construction
Plate, it can be used before concreting as temporary stairways, it is necessary to can be used when carrying out concreting as stair template.
To achieve the above object, the invention provides following technical scheme：A kind of stair template for building construction, bag
Bed die, side form and some moulds of marking time are included, the mould of marking time is platy structure, and the side of the mould of marking time, which is run through, is provided with axis hole,
Worn in the axis hole and be connected with rotating shaft, side form is fixed at the both ends of the rotating shaft, and the mould of marking time can be turned along rotating shaft
It is dynamic；The mould of the marking time both ends relative with side form are provided with locating part, and the side form corresponds to waist of the position provided with arc of locating part
Type hole, the locating part pass side form through mounting hole, and the mounting hole includes limes superiors end and limit inferior end, the locating part companion
When turning to limit inferior end with mould of marking time, mould of marking time is in horizontality；The locating part turns to limes superiors with mould of marking time
During end, mould of marking time is in vertical state；The side form, which is provided with, to be used to locating part being fixed on limes superiors end or limit inferior end
Fixed mechanism.
Different from existing stair template by using above-mentioned technical proposal, the mould side of marking time of this programme passes through rotating shaft
It is rotationally connected with side form so that mould of marking time can be with opposing oscillatory；The mounting hole of arc is set on side form, and set marking time on mould
There is the locating part being movably connected in mounting hole, the rotation for mould of being marked time by the limitation of the conflict relation at locating part and mounting hole both ends
Angle so that mould of marking time is in vertical state when turning to limes superiors end, is horizontal when turning to limit inferior end.And
Current location is fixed on by the fixed mechanism mould that will mark time, when some moulds of marking time are in horizontality, marking time calligraphy or painting model body can
To be used as temporary stairways, it is easy to workmen's floor up and down.When mould of marking time is in vertical state, side form, mould of marking time,
Bed die collectively forms the stair template for concreting.Temporary stairways and concreting building can be realized using this programme
Switching between terraced template, the mode for setting up stair template again compared to tradition dismounting temporary stairways greatly reduce operation difficulty,
The duration is shortened, accelerates project progress.
The present invention is further arranged to：The fixed mechanism is included in the limit for being fed through some moulds of marking time on the outside of side form one by one
The drag-line of position part, the outer wall of the locating part are provided with the annular groove for drag-line winding；The side form is provided with to be consolidated for what drag-line was fixed
Fixed pole.
By using above-mentioned technical proposal, drag-line can pass through from locating part, and by way of winding with it is single spacing
Part is fixed, and is then passed through next locating part again and is wound, so as to which institute's finite place piece be both connected to together, finally by drag-line
One end is fixed in fix bar so that some locating parts are fixed in current location, using the program it is most direct the advantages of be
It is easy to Fast Installation to dismantle.
The present invention is further arranged to：The both ends of the rotating shaft are provided with external screw thread, and the rotating shaft is through side form and in side form
Outside is connected with locking nut.
By using above-mentioned technical proposal, rotating shaft is through side form and is threaded with locking nut, can by locking nut
Side form is compressed to centre, in casting concrete, may be such that side form closely abuts with mould of marking time, mould of marking time is improved and connects with side form
Connect the sealing at place.
The present invention is further arranged to：The fixed mechanism includes U-shaped fixture and is arranged at locating part and extends side
The annular groove of mould one end, the U-shaped fixture are held on annular groove, and the both sides of U-shaped fixture contact at side form and annular respectively
The inwall of groove；The U-shaped fixture is screwed on side form, and jaws and the locating part of the U-shaped fixture can move
Dynamic direction is opposite.
By using above-mentioned technical proposal, U-shaped fixture is caught in annular groove, by U-shaped fixture and annular groove inwall
Position-limiting action so that U-shaped fixture is not easily disconnected from locating part；By the jaws of U-shaped fixture and the mobile side of locating part institute
To opposite, and U-shaped fixture is fixed on side form by screw so that U-shaped fixture prevents locating part from being moved in mounting hole
It is dynamic, reach the purpose that locating part is fixed on to limes superiors end or limit inferior end.
The present invention is further arranged to：The U-shaped fixture is that double-decker includes the upper and lower, and the upper strata is with
Layer be fixedly connected in the place side of jaws, the upper strata be threaded with lower floor formed contradict shore bolt, the lower floor
Contradicted with side form, the inwall of upper strata and annular groove contradicts；And upper strata is respectively provided with elasticity with lower floor.
By using above-mentioned technical proposal, external screw thread is set at aforementioned rotation axis both ends and locking nut is connected on the outside of side form
On the premise of, the position that locking nut can be equipped with rotating shaft to side form is clamped, but remote turn of the side where locating part
Axle；When mould of marking time is in vertical state, gap easily be present between the side and side form where locating part.Using this programme, by U
After type fixture is caught in annular groove, bolt can be shored by rotating so that shore bolt and contact at lower floor；Because upper strata contradicts
In the inwall of annular groove, shoring bolt, most lower floor extrudes to side form side at last, because lower floor and side form contradict, so that side
Mould extrudes to centre.Locating part can be not only fixed on using the program by current location, while side form can be clamped.
Upper strata is flexible with lower floor, and after being shored bolt and being strutted, upper strata exists with lower floor resets potential energy so that upper strata is with shoring spiral shell
There is axial stress in the junction of bolt so that shore bolt and be not easy to loosen, improve the stability used.
The present invention is further arranged to：The fixed mechanism include being arranged at stud on locating part end and side form with
And both ends are provided with the connecting rod of sleeve joint hole, it is connected to form between the stud on the stud and side form of adjacent mould of marking time by connecting rod
Isosceles triangular structure.
By using above-mentioned technical proposal, the stud on the adjacent stud and side form marked time on mould is connected by connecting rod
Connect to form isosceles triangular structure so that locating part can not produce swing, skew, have the effect of high stability；Simultaneously can be with
Increase the structural strength of side form, and with the effect for being easily installed dismounting.
The present invention is further arranged to：The side form and mould of marking time are steel material.
By using above-mentioned technical proposal, side form and mould of marking time use steel material, have reliable intensity, as interim building
For ladder in use, being hardly damaged, security is higher.
The present invention is further arranged to：The mould surface of marking time is provided with release layer.
By using above-mentioned technical proposal, marking time, mould surface sets release layer, is easy to when dismantling template and concrete
Stair separate.
In summary, the use form that the present invention can be to mould of marking time switches over, and so as to increase the practicality for mould of marking time, makes
Obtaining the stair template can use in non-casting concrete as temporary stairways, avoid the trouble of dismounting temporary stairways, subtract
Lack quantities, accelerate project progress.
Brief description of the drawings
Fig. 1 is schematic diagram of mould when being in vertical state of being marked time in embodiment one；
Fig. 2 is schematic diagram of mould when being in horizontality of being marked time in embodiment one；
Fig. 3 is that the saliency of embodiment one is marked time the exploded perspective view of mould mounting structure；
Fig. 4 is the enlarged diagram at A in Fig. 3；
Fig. 5 is the schematic diagram of the saliency locating part fixed structure of embodiment one；
Fig. 6 is the exploded perspective view of the saliency locating part fixed structure of embodiment two；
Fig. 7 is the schematic diagram of the saliency locating part fixed structure of embodiment two；
Fig. 8 is the structural representation of U-shaped fixture in embodiment two；
Fig. 9 is the schematic diagram of the saliency locating part fixed structure of embodiment three.
Description of reference numerals：1st, bed die；2nd, side form；3rd, mark time mould；4th, axis hole；5th, rotating shaft；6th, locking nut；7th, it is spacing
Part；8th, mounting hole；9th, limes superiors end；10th, limit inferior end；11st, through hole；12nd, drag-line；13rd, annular groove；14th, fix bar；15th, it is annular
Groove；16th, U-shaped fixture；17th, upper strata；18th, lower floor；19th, rivet；20th, mounting hole；21st, screwed hole；22nd, screw；23rd, spiral shell is shored
Bolt；24th, locating slot；25th, stud；26th, connecting rod.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
Embodiment one：
A kind of stair template for building construction, as shown in figure 1, including bed die 1, side form 2 and mould 3 of marking time, side form 2 and mark time
Mould 3 is steel material, and the surface of mould 3 of marking time is by spraying releasing agent formed with release layer.
As shown in Figure 1, 2, mould 3 of marking time can be transformed to two states, respectively horizontality and vertical state, when marking time
When mould 3 is in horizontality, adjacent mould 3 of marking time for people can trample so as to upper and lower floor, can be used as temporary stairways
Use.When mould 3 of marking time is in vertical state, the formwork for placing of concrete staircase is collectively formed with side form 2, bed die 1.
As shown in figure 3, the side for mould 3 of marking time is provided with axis hole 4, and rotating shaft 5 is equipped with axis hole 4, the both ends of rotating shaft 5 are provided with
External screw thread, rotating shaft 5 pass side form 2 and are connected with locking nut 6, can be tensed side form 2 to centre by locking nut 6.
As shown in figure 4, mould 3 of marking time is provided with the locating part 7 of protrusion setting towards the side of side form 2, locating part 7 is in cylinder
Shape, locating part 7 are parallel with rotating shaft 5 and positioned at side of the mould 3 away from rotating shaft 5 of marking time.Side form 2 is provided with passes side for locating part 7
The mounting hole 8 of mould 2, mounting hole 8 is curved, and locating part 7 can be rotated in the mounting hole 8 centered on rotating shaft 5.Mounting hole 8 includes
Limes superiors end 9 and limit inferior end 10, when locating part 7 and the conflict of limes superiors end 9, mould 3 of marking time is in vertical state；When locating part 7
When being contradicted with limit inferior end 10, mould 3 of marking time is horizontal.
As shown in Figure 4,5, what locating part 7 extended side form 2 partially radially offers through hole 11, in the upper end of side form 2 and
Lower end is equipped with fix bar 14.When need will mark time mould 3 be maintained at horizontality when, using drag-line 12 fix the top it is spacing
Part 7, and the outer wall that drag-line 12 is wound in locating part 7 is reinforced to single locating part 7, the outer wall of each locating part 7 is provided with
Some annular grooves 13 wound for drag-line 12；Drag-line 12 passes through locating part 7 and is fastened with locating part 7 one by one from top to bottom, most
Afterwards by drag-line 12 be fixed on lower section fix bar 14 on so that the equal keep level state of mould 3 of marking time and can not on turn over.When need by
When mould 3 of marking time is maintained at vertical state, reverse operating, most drag-line 12 is fixed in the fix bar 14 of top at last.
Embodiment two, the difference with embodiment one are that locating part 7 is different from the fixed form of side form 2.
As shown in Figure 6,7, in the present embodiment, the side wall that locating part 7 extends one end of side form 2 is provided with annular groove 15, also
Include U-shaped fixture 16, U-shaped fixture 16 is held in annular groove 15.The jaws of U-shaped fixture 16 and 7 energy of locating part
Mobile direction is opposite.
As shown in Fig. 6,7,8, U-shaped fixture 16 is double-decker, includes upper strata 17 and lower floor 18, upper strata 17 and lower floor
18 are affixed merga pass rivet 19 in the one end for being provided with jaws fixes；Between the side of upper strata 17 and lower floor 18 away from jaws is provided with
Gap, upper strata 17 and lower floor 18 are stainless steel, have certain elasticity.When U-shaped fixture 16 is held on annular groove 15,
Upper strata 17 and the inwall of annular groove 15 contradict, and lower floor 18 contradicts with side form 2.Upper strata 17 is provided with peace with the side that lower floor 18 fits
Hole 20 is filled, corresponding to mounting hole 20 on side form 2 is provided with screwed hole 21, can be connected by screw 22 through mounting hole 20 with screwed hole 21
So that U-shaped fixture 16 is fixed on side form 2 so that locating part 7 can not be rotated along mounting hole 8, and so as to mark time, mould 3 is fixed
In current location.The inclined outside screw on upper strata 17 be connected with it is some shore bolt 23, shore bolt 23 and contradicted with lower floor 18, lower floor
The 18 corresponding positions for shoring bolt 23 are provided with locating slot 24, shore bolt 23 and are contacted at when rotating in locating slot 24 and are not easy dozen
It is sliding.When shoring bolt 23 of the dynamic outside of two side forms 2 of spiral shell simultaneously, bolt 23 is shored so that upper strata 17 is softened with lower floor 18,
The inwall of upper strata 17 and annular groove 15 is contradicted and can not moved laterally, so that lower floor 18 promotes side form 2 mobile to centre.
During casting concrete stair so that side form 2 is in close contact with mould 3 of marking time, and improves sealing.Upper strata 17 has with lower floor 18 simultaneously
Elasticity, shored the potential energy for existing after bolt 23 struts and resetting so that upper strata 17 has axle with the junction for shoring bolt 23
To stress so that shore bolt 23 and be not easy to loosen.
Embodiment three, the difference with embodiment one are that locating part 7 is different from the fixed form of side form 2.
As shown in figure 9, the end of locating part 7 is equipped with stud 25, stud 25, adjacent stud 25 also are provided with side form 2
Between be connected with connecting rod 26, the both ends of connecting rod 26 are provided with sleeve joint hole, and sleeve joint hole can be sheathed on stud 25.Adjacent mould 3 of marking time
Stud 25 and side form 2 on stud 25 isosceles triangular structure, the outside screw of stud 25 are connected to form by connecting rod 26
Nut is connected with so that connecting rod 26 can not deviate from stud 25.Using such scheme so that the locating part 7 of adjacent mould 3 of marking time is equal
Fixed, can not be rotated, so that mould 3 of marking time is fixed on current location, using the program, played to the stable branch of mould 3 of marking time
The effect of support, while also enhance the structural strength of side form 2.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, all design structures in the present invention
Within think of, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (8)
1. a kind of stair template for building construction, including bed die（1）, side form（2）And some moulds of marking time（3）, its feature
It is：The mould of marking time（3）For platy structure, the mould of marking time（3）Side through being provided with axis hole（4）, the axis hole（4）It is interior
Wear and be connected with rotating shaft（5）, the rotating shaft（5）Both ends be fixed on side form（2）, the mould of marking time（3）Can be along rotating shaft（5）Enter
Row rotates；The mould of marking time（3）With side form（2）Relative both ends are provided with locating part（7）, the side form（2）Corresponding locating part（7）
Position be provided with arc waist-shaped hole, the locating part（7）Through mounting hole（8）Pass side form（2）, the mounting hole（8）Including
Limes superiors end（9）With limit inferior end（10）, the locating part（7）With mould of marking time（3）Turn to limit inferior end（10）When, mark time
Mould（3）In horizontality；The locating part（7）With mould of marking time（3）Turn to limes superiors end（9）When, mould of marking time（3）It is in
Vertical state；The side form（2）It is provided with and is used for locating part（7）It is fixed on limes superiors end（9）Or limit inferior end（10）Consolidate
Determine mechanism.
A kind of 2. stair template for building construction according to claim 1, it is characterised in that：The fixed mechanism bag
Include in side form（2）Outside is fed through some moulds of marking time one by one（3）Locating part（7）Drag-line（12）, the locating part（7）It is outer
Wall is provided with and supplies drag-line（12）The annular groove of winding（13）；The side form（2）It is provided with and supplies drag-line（12）Fixed fix bar（14）.
A kind of 3. stair template for building construction according to claim 1, it is characterised in that：The rotating shaft（5）'s
Both ends are provided with external screw thread, the rotating shaft（5）Through side form（2）And in side form（2）Outside is connected with locking nut（6）.
A kind of 4. stair template for building construction according to claim 3, it is characterised in that：The fixed mechanism bag
Include U-shaped fixture（16）And it is arranged at locating part（7）Extend side form（2）The annular groove of one end（15）, the U-shaped fixture
（16）It is held on annular groove（15）, U-shaped fixture（16）Both sides contact at side form respectively（2）And annular groove（15）Inwall；
The U-shaped fixture（16）Pass through screw（22）It is fixed on side form（2）On, the U-shaped fixture（16）Jaws and locating part
（7）The mobile direction of institute is opposite.
A kind of 5. stair template for building construction according to claim 4, it is characterised in that：The U-shaped fixture
（16）Include upper strata for double-decker（17）And lower floor（18）, the upper strata（17）And lower floor（18）Fixed in the place side of jaws
Connection, the upper strata（17）It is threaded with and lower floor（18）Form conflict shores bolt（23）, the lower floor（18）With side
Mould（2）Contradict, upper strata（17）With annular groove（15）Inwall contradict；And upper strata（17）With lower floor（18）It is respectively provided with elasticity.
A kind of 6. stair template for building construction according to claim 1, it is characterised in that：The fixed mechanism bag
Include and be arranged at locating part（7）End and side form（2）On stud（25）And both ends are provided with the connecting rod of sleeve joint hole（26）, phase
Neighbour marks time mould（3）Stud（25）And side form（2）On stud（25）Between pass through connecting rod（26）It is connected to form isoceles triangle
Shape structure.
A kind of 7. stair template for building construction according to claim 1, it is characterised in that：The side form（2）And
Mark time mould（3）It is steel material.
A kind of 8. stair template for building construction according to claim 1, it is characterised in that：The mould of marking time（3）
Surface is provided with release layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710807265.6A CN107762147B (en) | 2017-09-08 | 2017-09-08 | A kind of stair template for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710807265.6A CN107762147B (en) | 2017-09-08 | 2017-09-08 | A kind of stair template for building construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107762147A true CN107762147A (en) | 2018-03-06 |
| CN107762147B CN107762147B (en) | 2019-06-28 |
Family
ID=61265067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710807265.6A Active CN107762147B (en) | 2017-09-08 | 2017-09-08 | A kind of stair template for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107762147B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110644782A (en) * | 2019-09-28 | 2020-01-03 | 福建源竑建设工程有限公司 | Building stair template structure and erecting method thereof |
| CN114482541A (en) * | 2022-01-12 | 2022-05-13 | 刁肇文 | Stair formwork dismantling device for construction site |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2345624Y (en) * | 1998-12-01 | 1999-10-27 | 黑龙江省第一建筑工程公司 | Shaping formwork for cast-in-place concrete stairs |
| WO2008033037A1 (en) * | 2006-09-12 | 2008-03-20 | Any Step Technologies Limited | Stair forming apparatus and related methods |
| CN201292663Y (en) * | 2008-10-20 | 2009-08-19 | 中建三局第一建设工程有限责任公司 | Stereotype stairway steel formwork |
| CN202100002U (en) * | 2011-05-18 | 2012-01-04 | 山西四建集团有限公司 | Stair formalization die |
| CN106988529A (en) * | 2017-05-02 | 2017-07-28 | 闫相明 | A kind of stair template structure and the stair construction method using the formwork structure |
-
2017
- 2017-09-08 CN CN201710807265.6A patent/CN107762147B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2345624Y (en) * | 1998-12-01 | 1999-10-27 | 黑龙江省第一建筑工程公司 | Shaping formwork for cast-in-place concrete stairs |
| WO2008033037A1 (en) * | 2006-09-12 | 2008-03-20 | Any Step Technologies Limited | Stair forming apparatus and related methods |
| CN201292663Y (en) * | 2008-10-20 | 2009-08-19 | 中建三局第一建设工程有限责任公司 | Stereotype stairway steel formwork |
| CN202100002U (en) * | 2011-05-18 | 2012-01-04 | 山西四建集团有限公司 | Stair formalization die |
| CN106988529A (en) * | 2017-05-02 | 2017-07-28 | 闫相明 | A kind of stair template structure and the stair construction method using the formwork structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110644782A (en) * | 2019-09-28 | 2020-01-03 | 福建源竑建设工程有限公司 | Building stair template structure and erecting method thereof |
| CN114482541A (en) * | 2022-01-12 | 2022-05-13 | 刁肇文 | Stair formwork dismantling device for construction site |
| CN114482541B (en) * | 2022-01-12 | 2023-08-18 | 陕西首铝模架科技有限公司 | Stair template removing device for building site |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107762147B (en) | 2019-06-28 |
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