CN109972838A - A kind of high-building construction safety device - Google Patents
A kind of high-building construction safety device Download PDFInfo
- Publication number
- CN109972838A CN109972838A CN201910305874.0A CN201910305874A CN109972838A CN 109972838 A CN109972838 A CN 109972838A CN 201910305874 A CN201910305874 A CN 201910305874A CN 109972838 A CN109972838 A CN 109972838A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- cylinder
- stripe board
- building construction
- driving motor
- Prior art date
- 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.)
- Granted
Links
Classifications
-
- 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
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/08—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring
-
- 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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/16—Members, e.g. consoles, for attachment to the wall to support girders, beams, or the like carrying forms or moulds for floors, lintels, or transoms
-
- 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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/06—Solidifying concrete, e.g. by application of vacuum before hardening
- E04G21/08—Internal vibrators, e.g. needle vibrators
Abstract
The invention discloses a kind of high-building construction safety devices, including stripe board, first device chamber is offered in the side wall of the stripe board, the interior bottom of the first device chamber is fixedly connected with the first driving motor, the end of the driving motor output shaft is fixedly connected with first gear, the two sides of the stripe board are run through equipped with the first cylinder, the cylinder is located at the intracavitary one end of first device and is fixedly connected with the imperial crown gear being meshed with first gear, the first cylinder internal screw thread is connected with the first threaded rod, first threaded rod is fixedly connected with clamping plate far from one end of the first cylinder, the clamping plate is connect by the first guiding device with stripe board, the upper end of the stripe board opens up circular groove, the interior bottom of the circular groove, which is run through, is equipped with downward opening the second cylinder.For the present invention compared to conventional concrete constructing device, security performance is higher, without manually carrying out the stirring of concrete, improves the safety coefficient of construction.
Description
Technical field
The present invention relates to field of mechanical technique more particularly to a kind of high-building construction safety devices.
Background technique
Concrete refers to using cement as major gelled material, with water, sand, stone, mixes chemical admixture and mineral when necessary
Admixture is cooperated by proper proportion, by artificial stone made of uniform stirring, closely knit molding and maintenance hardening.Concrete master
It is divided into two stages and state: condensing presclerotic mecystasis, i.e. fresh concrete or concrete mix；Harden it
Hardened condition afterwards, i.e. maturing or concrete.
It is existing to high-rise concrete construction when, need that manually first plate is fixed in original building, then carry out
Concrete pours, and needs manually to be stirred concrete in casting process, and not only working efficiency is low, while danger coefficient is also
It is high.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of high-building construction proposed is used
Safety device, compared to conventional concrete constructing device, security performance is higher, without manually carrying out the stirring of concrete,
Improve the safety coefficient of construction.
To achieve the goals above, present invention employs following technical solutions:
A kind of high-building construction safety device, including stripe board offer in the side wall of the stripe board
One device chamber, the interior bottom of the first device chamber are fixedly connected with the first driving motor, the end of the driving motor output shaft
End is fixedly connected with first gear, and the two sides of the stripe board are run through equipped with the first cylinder, and the cylinder is located at first device
Intracavitary one end is fixedly connected with the imperial crown gear being meshed with first gear, and the first cylinder internal screw thread is connected with the first spiral shell
Rasp bar, first threaded rod are fixedly connected with clamping plate far from one end of the first cylinder, and the clamping plate passes through the first guiding device
It is connect with stripe board, the upper end of the stripe board opens up circular groove, and the interior bottom of the circular groove, which is run through, is equipped with downward opening second
Cylinder, the upper end of the first gear are fixedly connected with the second threaded rod, and second threaded rod is threadedly coupled with the second cylinder,
The upper end of described the second cylinder is fixedly connected with follow block, and the cylinder is connected by the inner wall of the second guiding device and circular groove, and two
The upper end of a clamping plate is equipped with sliding slot, and sliding block is slidably connected in the sliding slot, and the upper end of two sliding blocks is jointly solid
Surely it is connected with upper cover plate, second device chamber is offered in the upper cover plate, the two sides of the upper cover plate are run through equipped with push rod, institute
It states one end that push rod is located at outside second device chamber and concrete central mix plant is installed, the second driving electricity is installed on the upper cover plate
Machine, the output shaft of second driving motor through upper cover plate upper surface and extend to that second device is intracavitary, and described second drives
The end of dynamic motor output shaft is equipped with the pushing meanss for pushing push rod to move back and forth.
Preferably, first guiding device includes motion bar, and the side wall of the stripe board offers cylindrical cavity, the activity
Bar is arranged in cylindrical cavity, and the motion bar is connected on the inner wall of cylindrical cavity by the first spring, and the motion bar is far from the
One end of one spring is fixedly connected on the side wall of clamping plate.
Preferably, second guiding device includes the device slot for being provided with circular groove inner wall, and the inner wall of described device slot is solid
Surely it is connected with sleeve, slide bar is connected in the sleeve, the upper end of the slide bar is fixedly connected with movable block, the slide bar
Lower end by second spring elastic connection on the inner wall of sleeve, the side wall of the movable block is fixedly connected with connecting rod, institute
Connecting rod is stated to be fixedly connected on the inner wall of the second cylinder far from one end of movable block.
Preferably, the concrete central mix plant includes being fixedly connected on push rod to be located at the perpendicular of the outer one end of second device chamber
Bar, is equidistantly equipped with multiple shock clubs on the vertical bar, the shock club through clamping plate side wall and be flexibly connected with clamping plate.
Preferably, the pushing meanss include the runner for being fixedly connected on the second driving motor output shaft end, and described turn
The lower end of wheel is rotatably connected to deflecting bar convenient for place, and the deflecting bar is rotatably connected on push rod positioned at second far from one end of runner
The intracavitary one end of device.
Preferably, the upper surface of the upper cover plate offers feed opening, and the feed opening is located at the middle part of upper cover plate, and adds
Guardrail is equipped at the upper port of material mouth.
Preferably, the side wall of second driving motor is equipped with blimp, and the inner wall of the blimp is fixedly connected with more
A sound-insulation strip, the sound-insulation strip positioned at vertical direction are vertically arranged with the sound-insulation strip for being located at horizontal direction.
Preferably, the upper end of the follow block is evenly equipped with anti-slop serrations, and the anti-slop serrations are in cone-shaped.
Compared with prior art, the invention has the following advantages:
1, clamping plate is assembled in stripe board by the present invention, is threaded in the first threaded rod in the first cylinder, is then beaten
The switch of the first driving motor is opened, the rotation of the first driving motor drives first gear rotation, and first gear rotation drives imperial crown tooth
Wheel rotation, the rotation of imperial crown gear drive the first cylinder rotation, and the first cylinder rotation drives the first threaded rod being threadedly coupled therewith
Mobile, the movement of the first threaded rod makes clamping plate tightly touch wall, realizes the assembling of protective device；
2, the present invention is rotated by first gear drives the rotation of the second threaded rod, and the rotation of the second threaded rod drives screw thread therewith
The second cylinder of connection is mobile, and the second cylinder is mobile to push follow block to push against wall, and then makes stripe board is firm to fix, and makes to prevent
Protection unit is more firm；
3, the present invention adds concrete toward between two clamping plates by feed opening, then opens shock club and the second driving electricity
The switch of machine, the rotation of the second driving motor drive runner, and runner rotation drives push rod to move back and forth by deflecting bar, and push rod is reciprocal
It is mobile that shock club is driven to be stirred in concrete, compared to conventional concrete constructing device, without manually to concrete into
Row stirring, security performance is higher, concrete can be made to stir more abundant.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of high-building construction safety device proposed by the present invention；
Fig. 2 is a kind of overlooking structure diagram of high-building construction safety device proposed by the present invention；
Fig. 3 is structure enlargement diagram at the A in Fig. 1；
Fig. 4 is structure enlargement diagram at the B in Fig. 1；
Fig. 5 is structure enlargement diagram at the C in Fig. 3.
In figure: 1 clamping plate, 2 motion bars, 3 shock clubs, 4 vertical bars, 5 push rods, 6 second driving motors, 7 upper cover plates, 8 sliding blocks, 9
First threaded rod, 10 feed openings, 11 sliding slots, 12 cylindrical cavities, 13 second threaded rods, 14 stripe boards, 15 first device chambers, 16 first are driven
Dynamic motor, 17 first gears, 18 imperial crown gears, 19 the first cylinders, 20 circular grooves, 21 first springs, 22 the second cylinders, 23 follow blocks,
24 connecting rods, 25 deflecting bars, 26 runners, 27 second device chambers, 28 device slots, 29 movable blocks, 30 slide bars, 31 sleeves.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.Many details are explained in the following description in order to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Similar improvement is done in the case where violating intension of the present invention, therefore the present invention is not limited to the specific embodiments disclosed below.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
Referring to Fig.1-5, a kind of high-building construction safety device, including stripe board 14, the side wall of stripe board 14
In offer first device chamber 15, the interior bottom of first device chamber 15 is fixedly connected with the first driving motor 16, the first driving electricity
Machine 16 exports the tip of the axis and is fixedly connected with first gear 17, and the two sides of stripe board 14 are run through equipped with the first cylinder 19, and first
One end that cylinder 19 is located in first device chamber 15 is fixedly connected with the imperial crown gear 18 being meshed with first gear 17, the first circle
19 internal screw threads of cylinder are connected with the first threaded rod 9, and the first threaded rod 9 is fixedly connected with clamping plate 1 far from one end of the first cylinder 19, beats
The switch of the first driving motor 16 is opened, the rotation of the first driving motor 16 drives first gear 17 to rotate, and first gear 17 rotates band
Dynamic imperial crown gear 18 rotates, and the rotation of imperial crown gear 18 drives the first cylinder 19 to rotate, and the rotation of the first cylinder 19 drives screw thread therewith
First threaded rod 9 of connection is mobile, and the movement of the first threaded rod 9 makes clamping plate 1 tightly touch wall.
Clamping plate 1 is connect by the first guiding device with stripe board 14, and the first guiding device includes motion bar 2, stripe board 14
Side wall offer cylindrical cavity 12, motion bar 2 is arranged in cylindrical cavity 12, and motion bar 2 is by 21 elastic connection of the first spring in cylindrical cavity
On 12 inner wall, motion bar 2 is fixedly connected on the side wall of clamping plate 1 far from one end of the first spring 21.
The upper end of stripe board 14 opens up circular groove 20, and the interior bottom of circular groove 20, which is run through, is equipped with downward opening the second cylinder 22,
The upper end of first gear 17 is fixedly connected with the second threaded rod 13, and the second threaded rod 13 is threadedly coupled with the second cylinder 22, and first
The rotation of gear 17 drives the rotation of the second threaded rod 13, and the rotation of the second threaded rod 13 drives the second cylinder 22 being threadedly coupled therewith to move
Dynamic, the second cylinder 22 is mobile to push follow block 23 to push against wall, and then makes stripe board 14 is firm to fix.
The upper end of the second cylinder 22 is fixedly connected with follow block 23, and the upper end of follow block 23 is evenly equipped with anti-slop serrations, and anti-slop serrations are in point
Cone cell, the second cylinder 22 are connect by the second guiding device with the inner wall of circular groove 20, and the second guiding device includes being provided with circular groove
The device slot 28 of 20 inner walls, the inner wall of device slot 28 are fixedly connected with sleeve 31, slide bar 30, slide bar are connected in sleeve 31
30 upper end is fixedly connected with movable block 29, and the lower end of slide bar 30 passes through second spring elastic connection on the inner wall of sleeve 31,
The side wall of movable block 29 is fixedly connected with connecting rod 24, and connecting rod 24 is fixedly connected on the second cylinder far from one end of movable block 29
On 22 inner wall.
The upper end of two clamping plates 1 is equipped with sliding slot 11, and sliding block 8 is slidably connected in sliding slot 11, and the upper end of two sliding blocks 8 is total
With upper cover plate 7 is fixedly connected with, second device chamber 27 is offered in upper cover plate 7, the two sides of upper cover plate 7 are run through equipped with push rod 5,
One end that push rod 5 is located at outside second device chamber 27 is equipped with concrete central mix plant, and concrete central mix plant includes being fixedly connected
It is located at the vertical bar 4 of the outer one end of second device chamber 27 in push rod 5, multiple shock clubs 3 is equidistantly installed, shock club 3 passes through on vertical bar 4
It wears the side wall of clamping plate 1 and is flexibly connected with clamping plate 1.
Second driving motor 6 is installed on upper cover plate 7, the side wall of the second driving motor 6 is equipped with blimp, blimp it is interior
Wall is fixedly connected with multiple sound-insulation strips, and the sound-insulation strip positioned at vertical direction is vertically arranged with the sound-insulation strip for being located at horizontal direction, the
The output shaft of two driving motors 6 runs through the upper surface of upper cover plate 7 and extends in second device chamber 27, and the second driving motor 6 is defeated
The tip of the axis is equipped with the pushing meanss for pushing push rod 5 to move back and forth out, and pushing meanss include being fixedly connected on the second drive
Dynamic motor 6 exports the runner 26 of shaft end, and the lower end of runner 26 is rotatably connected to deflecting bar 25 convenient for place, and deflecting bar 25 is separate to be turned
One end of wheel 26 is rotatably connected on one end that push rod 5 is located in second device chamber 27, by feed opening 10 toward between two clamping plates 1
Concrete to be added, the switch of shock club 3 and the second driving motor 6 is then opened, the rotation of the second driving motor 6 drives runner 26,
Runner 26 rotation by deflecting bar 25 drive push rod 5 move back and forth, push rod 5 move back and forth drive shock club 3 in concrete into
Row stirring.
The upper surface of upper cover plate 7 offers feed opening 10, and feed opening 10 is located at the middle part of upper cover plate 7, and feed opening 10
Guardrail is equipped at upper port.
In the present invention, which when in use, stripe board 14 is passed through in lower layer's wall, then by clamping plate 1
It is assembled in stripe board 14, is threaded in the first threaded rod 9 in the first cylinder 19, then open the first driving motor 16
Switch, the rotation of the first driving motor 16 drive first gear 17 to rotate, and the rotation of first gear 17 drives imperial crown gear 18 to rotate, emperor
The rotation of ring gear 18 drives the first cylinder 19 to rotate, and the rotation of the first cylinder 19 drives the first threaded rod 9 being threadedly coupled therewith to move
Dynamic, the first threaded rod 9 is mobile to make clamping plate 1 tightly touch wall, while the rotation of first gear 17 drives the rotation of the second threaded rod 13,
The rotation of second threaded rod 13 drives the second cylinder 22 being threadedly coupled therewith mobile, and the second cylinder 22 is mobile to push follow block 23 to push against
Wall, and then make stripe board 14 is firm to fix.
Concrete is added toward between two clamping plates 1 by feed opening 10, then opens shock club 3 and the second driving motor 6
Switch, the second driving motor 6 rotation drive runner 26, runner 26 rotation by deflecting bar 25 drive push rod 5 move back and forth, push away
Bar 5, which moves back and forth, drives shock club 3 to be stirred in concrete.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of high-building construction safety device, including stripe board (14), which is characterized in that the stripe board (14)
Side wall in offer first device chamber (15), the interior bottom of the first device chamber (15) is fixedly connected with the first driving motor
(16), the first driving motor (16) output the tip of the axis is fixedly connected with first gear (17), the stripe board (14)
Two sides are run through equipped with the first cylinder (19), and one end that the first cylinder (19) is located in first device chamber (15) is fixedly connected
There is the imperial crown gear (18) being meshed with first gear (17), the first cylinder (19) internal screw thread is connected with the first threaded rod
(9), first threaded rod (9) is fixedly connected with clamping plate (1) far from the one end of the first cylinder (19), and the clamping plate (1) passes through
First guiding device is connect with stripe board (14), and the upper end of the stripe board (14) opens up circular groove (20), the circular groove (20)
Interior bottom, which is run through, is equipped with downward opening the second cylinder (22), and the upper end of the first gear (17) is fixedly connected with the second screw thread
Bar (13), second threaded rod (13) are threadedly coupled with the second cylinder (22), and the upper end of the second cylinder (22) is fixed to be connected
It is connected to follow block (23), the second cylinder (22) is connect by the second guiding device with the inner wall of circular groove (20), two folders
The upper end of plate (1) is equipped with sliding slot (11), is slidably connected sliding block (8) in the sliding slot (11), two sliding blocks (8) it is upper
End is fixedly connected with upper cover plate (7) jointly, is offered second device chamber (27) in the upper cover plate (7), the upper cover plate (7)
Two sides are run through equipped with push rod (5), and the push rod (5) is located at the one end of second device chamber (27) outside and is equipped with concrete stirring dress
It sets, is equipped with the second driving motor (6) on the upper cover plate (7), the output shaft of second driving motor (6) runs through upper cover plate
(7) upper surface simultaneously extends in second device chamber (27), and the second driving motor (6) output the tip of the axis, which is equipped with, to be used for
The pushing meanss for pushing push rod (5) to move back and forth.
2. a kind of high-building construction safety device according to claim 1, which is characterized in that described first leads
It include motion bar (2) to device, the side wall of the stripe board (14) offers cylindrical cavity (12), and the motion bar (2) is arranged in circle
In chamber (12), the motion bar (2) passes through the first spring (21) elastic connection on the inner wall of cylindrical cavity (12), the motion bar
(2) one end far from the first spring (21) is fixedly connected on the side wall of clamping plate (1).
3. -2 described in any item a kind of high-building construction safety devices according to claim 1, which is characterized in that institute
Stating the second guiding device includes the device slot (28) for being provided with circular groove (20) inner wall, and the inner wall of described device slot (28) is fixedly connected
Have sleeve (31), is connected with slide bar (30) in the sleeve (31), the upper end of the slide bar (30) is fixedly connected with activity
Block (29), the lower end of the slide bar (30) pass through second spring elastic connection on the inner wall of sleeve (31), the movable block
(29) side wall is fixedly connected with connecting rod (24), and the connecting rod (24) is fixedly connected on the far from the one end of movable block (29)
On the inner wall of two cylinders (22).
4. a kind of high-building construction safety device according to claim 1-3, which is characterized in that institute
Stating concrete central mix plant includes being fixedly connected on the vertical bar (4) that push rod (5) is located at second device chamber (27) outer one end, described perpendicular
It is equidistantly equipped on bar (4) multiple shock clubs (3), the shock club (3) runs through the side wall of clamping plate (1) and lives with clamping plate (1)
Dynamic connection.
5. a kind of high-building construction safety device according to claim 1-4, which is characterized in that institute
Stating pushing meanss includes the runner (26) for being fixedly connected on the second driving motor (6) output shaft end, under the runner (26)
End is rotatably connected to deflecting bar (25) convenient for place, and the deflecting bar (25) is rotatably connected on push rod far from the one end of runner (26)
(5) it is located at one end in second device chamber (27).
6. a kind of high-building construction safety device according to claim 1, which is characterized in that the upper cover plate
(7) upper surface offers feed opening (10), and the feed opening (10) is located at the middle part of upper cover plate (7), and feed opening (10)
Guardrail is equipped at upper port.
7. a kind of high-building construction safety device according to claim 1, which is characterized in that described second drives
The side wall of dynamic motor (6) is equipped with blimp, and the inner wall of the blimp is fixedly connected with multiple sound-insulation strips, positioned at vertical direction
Sound-insulation strip is vertically arranged with the sound-insulation strip for being located at horizontal direction.
8. a kind of high-building construction safety device according to claim 1, which is characterized in that the follow block
(23) upper end is evenly equipped with anti-slop serrations, and the anti-slop serrations are in cone-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910305874.0A CN109972838B (en) | 2019-04-16 | 2019-04-16 | Safety device is used in high-rise building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910305874.0A CN109972838B (en) | 2019-04-16 | 2019-04-16 | Safety device is used in high-rise building construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109972838A true CN109972838A (en) | 2019-07-05 |
| CN109972838B CN109972838B (en) | 2021-01-29 |
Family
ID=67084983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910305874.0A Active CN109972838B (en) | 2019-04-16 | 2019-04-16 | Safety device is used in high-rise building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109972838B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113914616A (en) * | 2021-11-04 | 2022-01-11 | 广东蕉岭建筑工程集团有限公司 | Fixed subassembly of scissors formula stair design steel mould |
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| CN207714738U (en) * | 2018-01-11 | 2018-08-10 | 山东方圆建筑材料有限公司 | A kind of elevator inner template revenue and expenditure system |
| CN208137422U (en) * | 2018-04-24 | 2018-11-23 | 重庆科技学院 | Integral lifting hoistway formwork support system |
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|---|---|---|---|---|
| KR20150033313A (en) * | 2013-09-24 | 2015-04-01 | 박정혜 | Cable connector for driving the vibrator |
| CN207144485U (en) * | 2017-07-21 | 2018-03-27 | 中建八局第一建设有限公司 | A kind of socket joint type slide tray installed for shear wall formwork |
| CN207296384U (en) * | 2017-08-04 | 2018-05-01 | 云南乾园建筑工程有限公司 | Integral type metope end aluminum alloy pattern plate |
| CN207714738U (en) * | 2018-01-11 | 2018-08-10 | 山东方圆建筑材料有限公司 | A kind of elevator inner template revenue and expenditure system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113914616A (en) * | 2021-11-04 | 2022-01-11 | 广东蕉岭建筑工程集团有限公司 | Fixed subassembly of scissors formula stair design steel mould |
| CN113914616B (en) * | 2021-11-04 | 2022-11-08 | 广东蕉岭建筑工程集团有限公司 | Fixed subassembly of scissors formula stair design steel mould |
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| Publication number | Publication date |
|---|---|
| CN109972838B (en) | 2021-01-29 |
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