CN107762129A - Furred ceiling hoisting frame - Google Patents
Furred ceiling hoisting frame Download PDFInfo
- Publication number
- CN107762129A CN107762129A CN201710972819.8A CN201710972819A CN107762129A CN 107762129 A CN107762129 A CN 107762129A CN 201710972819 A CN201710972819 A CN 201710972819A CN 107762129 A CN107762129 A CN 107762129A
- Authority
- CN
- China
- Prior art keywords
- lifting arm
- furred ceiling
- hoisting frame
- support body
- guide groove
- 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
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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
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/24—Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
-
- 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
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/18—Scaffolds primarily resting on the ground adjustable in height
-
- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/001—Safety or protective measures against falling down relating to scaffoldings
-
- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/02—Scaffold feet, e.g. with arrangements for adjustment
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Jib Cranes (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The present invention relates to a kind of furred ceiling hoisting frame, including support body, construction platform is provided with the top of support body, the side of support body is provided with the lifting arm adjusted up and down, lifting arm lower end is provided with the crane for being used for placing ceiling joist, one end of construction platform is provided with the lifting assembly coordinated with lifting arm, lifting assembly includes the guide groove being vertically arranged, lifting arm is in guide groove, lifting arm is provided with rack along its length towards the side of construction platform, rotate and be provided with and rack meshed gears in guide groove, actuator is connected with the rotating shaft of gear, the gag lever post with the shaft parallel of gear is equipped with two relative side walls of guide groove, gag lever post is axially moveable and can be with rack engagement and the limiting tooth separated being provided with close to the side of rack.Large batch of lightgage steel joist once can be promoted at roof by the present invention, and installer directly can take keel on hoisting frame top, improve efficiency of construction, shorten the construction period.
Description
Technical field
The present invention relates to furred ceiling field of tool, more particularly to a kind of furred ceiling hoisting frame.
Background technology
Furred ceiling just refers to the finishing of ceiling, is one of pith of interior decoration, occupies in whole indoor decoration
Considerable status, make appropriate decoration to room top surface, indoor environment can not only be beautified, moreover it is possible to build colourful
Interior space artistic image.During furred ceiling, the mode of generally use keel furred ceiling, ceiling board is then arranged on keel frame
On frame.But, it is necessary to lightgage steel joist be transported at roof from ground, existing Transfer method in the installation process of keel frame
It is to be cooperated by two people, the worker on ground passs lightgage steel joist the worker on installation ladder, installation one by one
Lightgage steel joist is arranged on framework by the worker on ladder one by one again, and it is one light that such mode can only transport installation every time
Steel joist, worker need that operation is repeated several times, both waste human resources, waste the time again, extend the construction period.
The content of the invention
It is an object of the invention to provide a kind of furred ceiling hoisting frame, by lifting device once by large batch of lightgage steel joist
It is promoted at roof, installer directly can take keel on hoisting frame top, and on ceiling framework, it is light to shorten transport
Time used in steel joist, efficiency of construction is improved, shorten the construction period.
The present invention above-mentioned purpose technical scheme is that：
A kind of furred ceiling hoisting frame, including support body, the support body top are provided with construction platform, and the side of the support body is provided with up and down
The lifting arm of regulation, the lifting arm lower end are provided with the crane for being used for placing ceiling joist, and one end of the construction platform is set
It is equipped with the lifting assembly coordinated with lifting arm.
By using above-mentioned technical proposal, construction platform is set at the top of support body, and the side of support body, which is set, can go up downward
The lifting arm of section, lifting arm lower end set crane, and the lifting assembly of lifting lifting arm is set in construction platform, and worker is being carried out
During furred ceiling, first the lightgage steel joist of more furred ceilings can be placed on crane, then be put down on worker to the construction at the top of support body
On platform, it is sitting in or stands in construction platform according to the selection of the height of support body, worker is by controlling lifting assembly to make on lifting arm
Rise, lifting arm drives crane to rise together, just more lightgage steel joists can be transported to eminence simultaneously, worker is in construction platform
Keel are arranged on ceiling framework one by one, it is only necessary to which a worker just can complete to be transported to the work of installation, and once may be used
To transport more keel, the time transported used in lightgage steel joist is shortened, efficiency of construction is improved, shortens the construction period, saved
Labour is saved.
Preferably, the lifting assembly includes the guide groove being vertically arranged, the lifting arm is described in guide groove
Lifting arm is provided with rack along its length towards the side of construction platform, rotates to be provided with the guide groove and is engaged with rack
Gear, be connected with actuator in the rotating shaft of the gear.
By using above-mentioned technical proposal, lifting arm is arranged in vertical guide groove, is made lifting arm vertically movable, is ensured
The movement of crane is steady, and lightgage steel joist is not fallen out, and is coordinated by gear and rack, drives lifting arm to rise, Stability Analysis of Structures
It is wear-resisting, service life length, lifting arm stable movement, the stabilization during lightgage steel joist transports is further ensured, is not easy to drop.
Preferably, the gag lever post with the shaft parallel of gear, institute are equipped with relative two side walls of the guide groove
State gag lever post and be axially moveable and be provided with the side of close rack the limiting tooth that can be engaged and separate with rack.
By using above-mentioned technical proposal, spacing to lifting arm progress by gag lever post, lifting arm rises to certain altitude
When, it can be fixed by gag lever post, prevent lifting arm from declining because of gravity, it is ensured that keel can lift eminence, convenient
Installed, the limiting tooth that is engaged with rack be set on gag lever post, by the translation of gag lever post make limiting tooth engaged with rack or
Person separates, the convenient fixation and movement that lifting arm is controlled by gag lever post, simple to operate.
Preferably, the gag lever post both ends are provided with the fixture block for preventing that gag lever post from departing from out of guide groove.
By using above-mentioned technical proposal, by the fixture block at gag lever post both ends, gag lever post is set to be slided on guide groove,
Without dropping, it is ensured that the normal use of gag lever post.
Preferably, the actuator is driving motor or rotational handle.
By using above-mentioned technical proposal, actuator uses motor, can save manpower, the speed uniform and stable of lifting arm,
Actuator uses handle, and by manual control, lifting arm can stop at any time or movement, easy to operate.
Preferably, side adjacent with installation lifting arm on the support body is provided with the cat ladder with the ground gradient at an acute angle.
By using above-mentioned technical proposal, cat ladder is set, convenient construction personnel's is upper to construction platform or from construction platform
On get off, it is safer.
Preferably, the support body side relative with cat ladder is the support frame of Construction of Supporting platform, on support frame as described above
Provided with pedaling the foot-driven lever stepped on for workmen.
By using above-mentioned technical proposal, by support frame Construction of Supporting platform, make construction platform more firm, can bear more
Big gravity, it is ensured that the safety of workmen, foot-driven lever is set on support frame, when workmen is sitting in construction platform, pin
It can step down on foot-driven lever, workmen is sat more steady, it is ensured that safety.
Preferably, counterweight tank is provided with the support body with the relative side lower end of installation lifting arm, in the counterweight tank
Provided with dismountable balancing weight.
By using above-mentioned technical proposal, lifting arm and crane are arranged on the side of support body, it is easy to cause support body to be sent out
It is raw to tilt, increase counterweight tank and dismountable balancing weight in the opposite side of support body, support body can be made to keep balance, ensure workmen
Safety and installment work be smoothed out, balancing weight is detachable, mitigates the weight of hoisting frame, facilitate movement and the fortune of hoisting frame
It is defeated.
Preferably, the base of the support body is rectangular frame, the downside corner of the base be provided with universal wheel and
The leg of liftable regulation.
By using above-mentioned technical proposal, Its lower side sets universal wheel, facilitates the movement and transport of hoisting frame, setting can
The leg of lift adjustment, leg rise, and universal wheel lands, and facilitate the movement of hoisting frame support body, and leg declines, and leg lands, side
Just the fixation of support body, it is ensured that the safety of construction.
Preferably, the leg includes the adjusting screw rod being connected through base and with whorl of base, and it is connected to tune
Screw rod lower end and ground conflict or the lifting support of supporter body are saved, the adjusting screw rod upper end is provided with convenient rotate and adjusted
The adjustment portion of screw rod.
By using above-mentioned technical proposal, leg uses adjusting screw rod, side using the structure of adjusting screw rod and lifting support
Just adjust up and down, using lifting support, increase and the contact area on ground, make support body more firm when fixing.
In summary, the invention has the advantages that：
1st, the present invention sets lifting arm and crane on hoisting frame support body, large batch of lightgage steel joist once can be promoted into room
At top, installer directly can take keel in construction platform, on ceiling framework, shorten and transport lightgage steel joist institute
Time, efficiency of construction is improved, shorten the construction period, only need a people to save labour with regard to that can be constructed.
2nd, lifting arm use rack-and-pinion lifting driving structure, workmen in construction platform with regard to that can be operated,
Lightgage steel joist is more steady during transport, will not drop downwards, it is ensured that normal installment work.
3rd, hoisting frame support body is supported using support frame and counterweight keeps balance, makes worker in work progress, hoisting frame is more
Add the safety for firmly, ensureing construction worker.
4th, hoisting frame base sets liftable leg, when leg rises, facilitates the movement and transport of hoisting frame, branch underfooting
During drop, facilitate the fixation and use of hoisting frame, hoisting frame more firm stable, it is ensured that the safety of construction worker.
Brief description of the drawings
Fig. 1 is the structural representation when lifting arm of furred ceiling hoisting frame is located at distal end；
Fig. 2 is the structural representation when lifting arm of furred ceiling hoisting frame is located at near-end；
Fig. 3 is the lifting arm of furred ceiling hoisting frame and the attachment structure schematic diagram of lifting assembly；
Fig. 4 is the lifting arm of furred ceiling hoisting frame and the attachment structure profile of lifting assembly；
Fig. 5 is state diagram when furred ceiling hoisting frame fixes on the ground.
In figure, 1, support body；10th, base；11st, construction platform；12nd, cat ladder；13rd, support frame；131st, foot-driven lever；14th, counterweight
Groove；2nd, lifting arm；21st, rack；3rd, crane；4th, lifting assembly；41st, guide groove；42nd, gear；43rd, actuator；44th, it is spacing
Bar；45th, limiting tooth；46th, fixture block；5th, universal wheel；6th, leg；61st, adjusting screw rod；62nd, lifting support；63rd, adjustment portion.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
In the description of the invention, it is to be understood that term " " center ", " on ", " under ", "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " is based on accompanying drawing institutes
The orientation or position relationship shown, it is for only for ease of description the invention and simplifies description, rather than indicates or imply and be signified
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the present invention
Limitation.
A kind of furred ceiling hoisting frame, as shown in figure 1 and 2, mainly include support body 1, lifting arm 2, crane 3, lifting assembly
4th, the structure such as universal wheel 5 and leg 6.
1 trapezoidal frame structure of support body, including parallel base 10 and construction platform 11 up and down, the area of base 10 compared with
Greatly, positioned at the lower end of support body 1, be by square tubes soldering into rectangular frame, the area of construction platform 11 is smaller, positioned at base 10
Top, it is made up of rectangular metal plate.The spacing of base 10 and construction platform 11 is configured according to the height on furred ceiling roof, convenient
Construction worker can carry out installation of ceiling.
Construction platform 11 is fixed on base 10 by cat ladder 12 and support frame 13, and it is short that the lower end of cat ladder 12 is welded on base 10
To intermediate, inclined on side, upper end is welded on the downside of construction platform 11；The lower end of support frame 13 is welded on another of base 10
To intermediate, inclined on short side, upper end is welded on the downside of construction platform 11, and the angle of itself and base 10 is more than cat ladder 12
With the angle of base 10, to strengthen the intensity of support frame 13, inclined support bar is welded with support frame 13, makes the shape of support frame 13
Into the structure of triangle.The foot-driven lever 131 laterally set is welded with the upper end of support frame 13, construction worker is in construction platform 11
During upper construction, it can ride in construction platform 11, a pin is stepped down on cat ladder 12, and another pin is stepped down on foot-driven lever 131, and two
Pin stress, worker's body can keep balancing, safer.
The position in four corners in downside of base 10 is mounted on universal wheel 5, and the same side of four universal wheels 5 is respectively provided with
There is leg 6, leg 6 can lift, and universal wheel 5 is being contacted with ground and is being replaced between surface separation two states.
As shown in Figure 1, it is welded with opening up counterweight tank 14 in the long side of base 10, it is detachable in counterweight tank 14
Balancing weight is installed, in transport and movable lifting frame, balancing weight can be taken off, mitigate hauled weight, in fixed and use
During hoisting frame, balancing weight can be loaded onto, increase the stability of hoisting frame, keep balance.
As shown in Figure 2, lifting arm 2, crane are provided with the side relative with the side of the installation counterweight tank 14 of support body 1
3 and lifting assembly 4, lifting assembly 4 is arranged on above the side of construction platform 11, and lifting assembly 4 includes leading made of square tube
To groove 41, square tube is welded on construction platform 11 vertically, and lower end extends downwardly the connection being welded between cat ladder 12 and support frame 13
On bar, side of the guide groove 41 away from support body 1 is provided with the side opening along square tube length direction, and lifting arm 2 is under guide groove 41
Opening penetrates, and is passed from upper shed, and lifting arm 2 can do vertical motion along guide groove 41.
Crane 3 is welded on side of the lower end of lifting arm 2 away from support body 1, and is stretched out from the side opening of guide groove 41, with
The lifting of lifting arm 2, crane 3 also makees elevating movement, by lightgage steel joist lifting to the height needed.To ensure lightgage steel joist
Do not fallen down during upward transport, backplate is welded with the width both sides of crane 3.
As shown in figures 3 and 4, lifting assembly 4 also includes gear 42, actuator 43 and gag lever post 44, the upper end of guide groove 11
Opening is provided with towards the side of construction platform 11, lifting arm 2 is provided with the tooth isometric with lifting arm 2 towards the side of construction platform 11
Bar 21, rack 21 are located among the side of lifting arm 2, and the width of rack 21 is 1/3rd of the lateral width of lifting arm 2.
Rotated on the two side of guide groove 41 and be provided with gear 42, gear 42 rotates in guide groove 41, and with rack 21
Engagement, the rotary shaft of gear 42 passes through the side side wall of guide groove 41, and actuator 43 is connected with end, in the present embodiment
Actuator uses the rotational handle that can control manually of worker, worker by rotate rotational handle adjust lifting arm 2 on move down
It is dynamic.
Also being slided on the two side of guide groove 41 and be provided with gag lever post 44, gag lever post 44 is parallel with the rotary shaft of gear 42,
Gag lever post 44 is square bar, can only do translation gliding vertically, and the side relative with lifting arm 2 of gag lever post 44 is provided with and rack 21
The limiting tooth 45 of engagement, limiting tooth 45 can switch in the state for engaging or separating with rack 21.Lifted when needing clamping
Bar 2, when preventing its lifting, gag lever post 44 is pulled to the left, limiting tooth 45 is moved to the state engaged with rack 21, the quilt of lifting arm 2
Block；When needing adjustment lifting arm 2 up and down, gag lever post 44 is promoted to the right, limiting tooth 45 is moved to what is separated with rack 21
State, lifting arm 2 depart from limitation, can adjusted up and down.
In order to prevent gag lever post 44 skids off in moving process from guide groove 41 from dropping, the both ends of gag lever post 44 are fixed with
More than the fixture block 46 of its area of section, limited using movement of the fixture block 46 to gag lever post 44, prevent it out of guide groove 41
Slide.
As shown in Figure 5, now hoisting frame fixes on the ground, and leg 6 contradicts with ground, and universal wheel 5 departs from ground,
Hoisting frame is set not move easily.Leg 6 includes adjusting screw rod 61 and lifting support 62, and adjusting screw rod 61 passes through bottom vertically downward
Seat 10, and is threadedly coupled with base 10, and lifting support 62 is welded on the lower end of adjusting screw rod 61, lifting support 62 be plectane and with
Ground contradicts, and in order to strengthen the frictional force of lifting support 62 and ground, prevents hoisting frame from sliding, in the downside of lifting support 62
Anti-slip veins are set.
In order to facilitate adjusting screw rod 61 is rotated, adjustment portion 63 is set in the upper end of adjusting screw rod 61, adjustment portion 63 includes and tune
Save that screw rod 61 is coaxial and the rotating disk welded and the bull stick in rotating disk upper side eccentric setting, by shaking bull stick, adjusted to adjust
Save the lifting of screw rod 61.
The application method of hoisting frame of the present invention is as follows：Hoisting frame, which is moved to, needs the position of furred ceiling, correctly puts, then
Adjustment portion 63 is rotated, the lifting support 62 of four legs 6 is gradually reduced and is contacted with ground, to four universal wheels 5 and ground
Depart from, then leveling base 10.Lifting arm 2 is adjusted to extreme lower position, lightgage steel joist is put on crane 3, then constructed
Worker is climbed in construction platform 11 by cat ladder 12, is ridden on towards lifting arm 2 in construction platform 11, and the right hand shakes actuator
43, gear 42 drives lifting arm 2 slowly to rise.When lifting arm 2 rises to certain altitude, worker is facilitated to take lightgage steel joist,
Stop shaking actuator 43, left hand pulls gag lever post 44 to the left, and limiting tooth 45 engages with the rack 21 on lifting arm 2, lifting arm 2
Being locked to move up and down, and worker starts lightgage steel joist of taking, and start installment work.
This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, people in the art
Member can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but as long as at this
All protected in the right of invention by Patent Law.
Claims (10)
- A kind of 1. furred ceiling hoisting frame, it is characterised in that：Including support body（1）, the support body（1）Top is provided with construction platform（11）, The support body（1）Side be provided with the lifting arm adjusted up and down（2）, the lifting arm（2）Lower end, which is provided with, to be used to place furred ceiling The crane of keel（3）, the construction platform（11）One end be provided with and lifting arm（2）The lifting assembly of cooperation（4）.
- 2. furred ceiling hoisting frame according to claim 1, it is characterised in that：The lifting assembly（4）Including what is be vertically arranged Guide groove（41）, the lifting arm（2）Located at guide groove（41）It is interior, the lifting arm（2）Towards construction platform（11）Side Rack is provided with along its length（21）, the guide groove（41）Interior rotation is provided with and rack（21）Meshed gears（42）, The gear（42）Rotating shaft on be connected with actuator（43）.
- 3. furred ceiling hoisting frame according to claim 2, it is characterised in that：The guide groove（41）In two relative side walls It is equipped with and gear（42）Shaft parallel gag lever post（44）, the gag lever post（44）It is axially moveable and close to rack （21）Be provided with can be with rack for side（21）Engagement or the limiting tooth of separation（45）.
- 4. furred ceiling hoisting frame according to claim 3, it is characterised in that：The gag lever post（44）Both ends are spacing provided with preventing Bar（44）From guide groove（41）The fixture block of interior disengaging（46）.
- 5. furred ceiling hoisting frame according to claim 2, it is characterised in that：The actuator（43）For driving motor or turn Fixed handle.
- 6. furred ceiling hoisting frame according to claim 1, it is characterised in that：The support body（1）Upper and installation lifting arm（2）Phase Adjacent side is provided with the cat ladder with the ground gradient at an acute angle（12）.
- 7. furred ceiling hoisting frame according to claim 6, it is characterised in that：The support body（1）With cat ladder（12）Relative side Face is Construction of Supporting platform（11）Support frame（13）, support frame as described above（13）It is provided with and pedals the foot-driven lever stepped on for workmen （131）.
- 8. furred ceiling hoisting frame according to claim 1, it is characterised in that：The support body（1）Upper and installation lifting arm（2）Phase To side lower end be provided with counterweight tank（14）, the counterweight tank（14）It is interior to be provided with dismountable balancing weight.
- 9. furred ceiling hoisting frame according to claim 1, it is characterised in that：The support body（1）Base（10）For rectangle frame Frame, the base（10）Downside corner location be provided with universal wheel（5）And the leg of liftable regulation（6）.
- 10. furred ceiling hoisting frame according to claim 9, it is characterised in that：The leg（6）Including through base（10）And With base（10）The adjusting screw rod of threaded connection（61）, and it is connected to adjusting screw rod（61）Lower end contradicts or separated branch with ground Support body（1）Lifting support（62）, the adjusting screw rod（61）Upper end is provided with the convenient adjustment portion for rotating adjusting screw rod（63）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710972819.8A CN107762129B (en) | 2017-10-18 | 2017-10-18 | Ceiling lifting frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710972819.8A CN107762129B (en) | 2017-10-18 | 2017-10-18 | Ceiling lifting frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107762129A true CN107762129A (en) | 2018-03-06 |
| CN107762129B CN107762129B (en) | 2020-05-26 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710972819.8A Expired - Fee Related CN107762129B (en) | 2017-10-18 | 2017-10-18 | Ceiling lifting frame |
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| Country | Link |
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| CN (1) | CN107762129B (en) |
Cited By (10)
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| CN108979105A (en) * | 2018-07-23 | 2018-12-11 | 绿山高科建设科技有限公司 | A kind of climbing type CONSTRUCTION OPERATIONS platform |
| CN109441011A (en) * | 2018-09-27 | 2019-03-08 | 上海市建筑装饰工程集团有限公司 | Big area roof truss suspended ceiling module, ground assemble support system |
| CN109441126A (en) * | 2018-09-27 | 2019-03-08 | 上海市建筑装饰工程集团有限公司 | Big area roof truss suspended ceiling module, ground assemble bracket installation method |
| CN109505378A (en) * | 2018-09-27 | 2019-03-22 | 上海市建筑装饰工程集团有限公司 | Big area roof truss stress check calculation layer |
| CN109551499A (en) * | 2019-01-20 | 2019-04-02 | 浙江红相科技股份有限公司 | A kind of power distribution room intelligent inspection robot |
| CN109723211A (en) * | 2019-01-15 | 2019-05-07 | 陈庆发 | A kind of construction and decoration that security performance is high furred ceiling mechanical platform |
| CN110005182A (en) * | 2019-05-15 | 2019-07-12 | 合肥建工集团有限公司 | A kind of expanded type construction of lift well operation protective platform |
| CN110821131A (en) * | 2019-12-02 | 2020-02-21 | 安徽福瑞尔铝业科技有限公司 | Detachable positioning mounting frame for ceiling |
| CN113501444A (en) * | 2021-07-15 | 2021-10-15 | 陕西鼎盛装饰工程有限责任公司 | Integrated ceiling installation method |
| CN115434507A (en) * | 2022-11-09 | 2022-12-06 | 中铁建设集团华北工程有限公司 | Rib-outlet type close-splicing combined shell component |
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| CN108979105A (en) * | 2018-07-23 | 2018-12-11 | 绿山高科建设科技有限公司 | A kind of climbing type CONSTRUCTION OPERATIONS platform |
| CN109441011A (en) * | 2018-09-27 | 2019-03-08 | 上海市建筑装饰工程集团有限公司 | Big area roof truss suspended ceiling module, ground assemble support system |
| CN109441126A (en) * | 2018-09-27 | 2019-03-08 | 上海市建筑装饰工程集团有限公司 | Big area roof truss suspended ceiling module, ground assemble bracket installation method |
| CN109505378A (en) * | 2018-09-27 | 2019-03-22 | 上海市建筑装饰工程集团有限公司 | Big area roof truss stress check calculation layer |
| CN109723211A (en) * | 2019-01-15 | 2019-05-07 | 陈庆发 | A kind of construction and decoration that security performance is high furred ceiling mechanical platform |
| CN109551499A (en) * | 2019-01-20 | 2019-04-02 | 浙江红相科技股份有限公司 | A kind of power distribution room intelligent inspection robot |
| CN110005182A (en) * | 2019-05-15 | 2019-07-12 | 合肥建工集团有限公司 | A kind of expanded type construction of lift well operation protective platform |
| CN110821131A (en) * | 2019-12-02 | 2020-02-21 | 安徽福瑞尔铝业科技有限公司 | Detachable positioning mounting frame for ceiling |
| CN113501444A (en) * | 2021-07-15 | 2021-10-15 | 陕西鼎盛装饰工程有限责任公司 | Integrated ceiling installation method |
| CN115434507A (en) * | 2022-11-09 | 2022-12-06 | 中铁建设集团华北工程有限公司 | Rib-outlet type close-splicing combined shell component |
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