CN105804388B - scaffold for building construction - Google Patents
scaffold for building construction Download PDFInfo
- Publication number
- CN105804388B CN105804388B CN201610170798.3A CN201610170798A CN105804388B CN 105804388 B CN105804388 B CN 105804388B CN 201610170798 A CN201610170798 A CN 201610170798A CN 105804388 B CN105804388 B CN 105804388B
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- board
- groove
- pop
- annular
- 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.)
- Expired - Fee Related
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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
- E04G7/00—Connections between parts of the scaffold
- E04G7/02—Connections between parts of the scaffold with separate coupling elements
- E04G7/06—Stiff scaffolding clamps for connecting scaffold members of common shape
- E04G7/20—Stiff scaffolding clamps for connecting scaffold members of common shape for ends of members only, e.g. for connecting members in end-to-end relation
-
- 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
- E04G7/00—Connections between parts of the scaffold
- E04G7/02—Connections between parts of the scaffold with separate coupling elements
- E04G7/06—Stiff scaffolding clamps for connecting scaffold members of common shape
- E04G7/22—Stiff scaffolding clamps for connecting scaffold members of common shape for scaffold members in end-to-side relation
Abstract
The invention relates to a scaffold for building construction. The problems that a traditional scaffold is low in structure safety and has no safety protection measures are effectively solved. According to the technical scheme for solving the problems, the scaffold comprises first steel pipes and second steel pipes, each first steel pipe is provided with annular grooves, an annular convex piece is arranged below each annular groove, and fixing holes are formed in the bottom face of each annular groove. U-shaped grooves are formed in the outer wall of each first steel pipe, lantern rings are arranged at the two ends of each second steel pipe and provided with U-shaped blocks, and pin holes are formed in the U-shaped blocks. A popup plate is arranged between every two annular convex pieces, and a safety net is arranged below each popup plate. Steel wire grooves are formed in the two ends of each second steel pipe, and a fixed pulley is fixed above each second steel pipe. By means of the scaffold, safety of workers during construction operation is guaranteed.
Description
Technical field
The present invention relates to technical field of building construction, particularly a kind of construction scaffold.
Background technology
Scaffold refers to job site for operative and solves the various supports for vertically and horizontally transporting and setting up.Building circle
Generic term, refer on construction site be used in exterior wall, inside fitting or floor height are higher cannot directly construct where.Mainly for
The upper and lower operation of workmen or perimeter security net are gone along with sb. to guard him and high-altitude installation component etc., are exactly plainly to build a framework, and scaffold makes
Material generally has：Bamboo and wood, steel pipe or synthetic material etc..Some engineerings also with scaffold when template is used, in addition advertising,
The departments such as municipal administration, traffic road and bridge, mine are also extensively used.
In the Chinese patent of Patent No. 201410327376.3, a kind of new-type protection type adhesion type lifting foot is disclosed
Hand cradle, the purpose of the invention is to provide a kind of safety coefficient height, new-type protection type attachment type raise scaffold easy to assembly.
The advantage of the invention is：1st, the protective net apparatus in the present invention are expanded metal lath, and it has larger structural strength and stronger
Wind resistance load-carrying ability, it is adaptable to which the execution conditions of existing attachment type raise scaffold and security protection are required；2nd, in the present invention
Protective net apparatus include split arrange multiple protection net units, each protection net unit can individually carry, therefore need not
Large-scale hanging device is lifted, and saves construction cost；3rd, the protective net apparatus in the present invention connect using the first of wedge shape
Patching pin makes the first union joint be connected with location-plate, and fastening strength is high, and easy to assembly；4th, the location-plate in the present invention can be single
Solely arrange, be possible with existing spigot-and-socket button disk as positioning disk, save working procedure and material；5th, in the present invention
It is fastenedly connected by adding fixing bolt between adjacent framework, further increases the safety of protective net apparatus；6th, in the present invention
Protective net apparatus adopt rectangular frame, arrange in rectangular frame and reinforce horizontal edge and/or reinforce vertical edge and/or reinforce oblique
Side, further increases the structural strength of steel plate dictyosome；7th, the present invention in first mark scale, second mark scale and
The setting of the 3rd mark scale ensure that vertical rod, steel plate dictyosome, cross bar and brace are by firm dress when scaffold is installed
It is fitted on together, it is not necessary to increase unnecessary structure, it can be ensured that the security performance of scaffold；8th, first in the present invention is locking
The setting in de- hole, the second anti-loose hole and the 3rd anti-loose hole has further ensured the firm performance of scaffold.
As the number of plies of building increases, the height of scaffold is also increased, and the scaffold quantity for using is also significantly
Increase, people also increased in the probability of high aerial work than several years ago, but the structure of scaffold does not still change, also
It is the steel pipe for using horizontal, vertical, oblique three directions, the climbers in tri- kinds of directions of Jing link together, and scaffold is constantly upwards
Superposition is raised, along with security risk also with lifting, when workman constructs on scaffold, although workman itself arranges with safety
Apply device and scaffold is provided with protection network, but the security incident that annual building trade occurs from scaffold can be found everywhere.
The generation one of this security incident is the more importantly scaffold itself because the process of safety device is improperly worked as
A safety device is not had, the climbers that scaffold Jing bolts are fixed are reluctantly it may be said that play the fixed effect of safety, but it sends out
The effect waved is each fastener for connection, to reach the effect for raising and extending.
The safety problem of building trade already becomes the problem of developer's headache, while being also to construction worker's safety
One important leverage, scaffold play be fixedly connected effect while, if can also have itself safety prevention measure dress
Put, below we will continue detailedization its structure of analysis and use.
The content of the invention
For above-mentioned situation, to overcome the defect of prior art, the purpose of the present invention to be just to provide a kind of construction and use
Scaffold, it is low effectively to solve traditional scaffolding structure safety, the problem without safety precautions.
Its technical scheme for solving is, including solid vertical first steel pipe and horizontal second steel pipe, and the first steel pipe is provided with
Multiple annular grooves, are provided with the annular lug being connected as a single entity with the first steel pipe below annular groove, the size of annular lug from
Centre is sequentially reduced to two ends, and the bottom surface of annular groove is provided with multiple circumferentially uniform fixing holes, the outer wall of the first steel pipe
The vertical U-lag for being placed in annular groove both sides is provided with, one end of the first steel pipe is provided with stretches out post, stretches out post and is provided with fixture block,
The other end of the first steel pipe is provided with and stretches out the recessed post groove that post is matched, and the concave block groove matched with fixture block is provided with recessed post groove；
The two ends of the second steel pipe are provided with the collar being connected as a single entity with it, and the collar is provided with the U-shaped block matched with U-lag, U
Shape block is provided with the pin-and-hole corresponding with fixing hole, and alignment pin is inserted with pin-and-hole, and constituting the collar can be enclosed within the first steel pipe, U-shaped
Block is matched with U-lag, makes the second steel pipe that the structure at annular groove is moved downward to along U-lag, and constitute the collar to be stuck in
The structure that located finger setting is fixed at annular lug, the diameter of the collar is provided with different size according to different size of annular lug
The collar of size, constitutes the structure that the collar can be respectively provided at different annular grooves；
Multiple ejection grooves being placed on the first outer wall of steel pipe are provided between each two annular lug, are ejected in groove and is provided with ejection
Plate, the springs of pop-up board Jing first are connected with the rotating shaft being placed in the first steel pipe, and constituting pop-up board under free state can be from ejection groove
The structure inside routed up, ejects alignment pin pressings of the top Jing of groove above it, and when constituting alignment pin and losing efficacy, pop-up board is
Carve the structure for ejecting；
Safety net is provided with below pop-up board, the second spring that safety net Jing is completely stretched is stuck in four the first steel of surrounding
Guan Shang, when pop-up board is placed in ejection groove, is connected with below same fixed plate with rotating shaft, fixed when constituting pop-up board ejection
Plate follows the structure of axis of rotation, fixed plate Jing connecting plate connection L-shaped connecting rod, connecting plate to be connected with connecting rod Jing moving fastenings, structure
No matter how to rotate into connecting plate, connecting rod is in all the time the immovable structure in direction；
The termination of the second steel pipe is provided with built-in multiple first flat thin magnets, and the upper surface of pop-up board is provided with multiple built-in second
Flat thin magnet, ejects groove inwall and is provided with exhausted magnetosphere；
Two ends on second steel pipe are provided with steel wire trough, and the steel pipe of both sides second is fixedly arranged above fixed pulley, fixed pulley both sides
Jing steel wire ropes are connected in steel wire trough, the little spring being connected with steel wire rope are provided with the second steel pipe, for constituting normal shape
During state, steel wire rope does not have the structure of pulling force to the second steel pipe.
Present configuration is ingenious, is improved by the design structure of scaffold itself, further enhances scaffolding structure
Safety and security performance is greatly improved, is enterprise and work so as to ensure that safety guarantee of the workman in construction operation
What people favored jointly.
Description of the drawings
Fig. 1 is the first steel pipe of the invention and the second steel pipe exploded perspective view.
Fig. 2 is the first steel pipe front view of the invention.
Fig. 3 is the first steel pipe axonometric chart of the invention.
Fig. 4 is the first steel pipe of the invention, the second steel pipe, safety net sectional view.
Fig. 5 is fixed pulley of the present invention and the second fastener for connection front view.
Fig. 6 is fixed pulley of the present invention and the second fastener for connection top view.
Fig. 7 is the first steel pipe of the invention and the first fastener for connection schematic perspective view.
Specific embodiment
The specific embodiment of the present invention is described in further detail below in conjunction with accompanying drawing.
Be given by Fig. 1 to Fig. 7, the present invention includes solid vertical first steel pipe 1 and horizontal second steel pipe 2, on the first steel pipe 1
Multiple annular grooves 3 are provided with, the lower section of annular groove 3 is provided with the annular lug 4 being connected as a single entity with the first steel pipe 1, annular lug 4
Size be sequentially reduced to two ends from centre, the bottom surface of annular groove 3 is provided with multiple circumferentially uniform fixing holes 5, first
The outer wall of steel pipe 1 is provided with the vertical U-lag 6 for being placed in the both sides of annular groove 3, and one end of the first steel pipe 1 is provided with stretches out post 30, stretches
Go out post 30 and be provided with fixture block 31, the other end of the first steel pipe 1 is provided with and is set in the recessed post groove 32 that post 30 is matched, recessed post groove 32 with stretching out
There is the concave block groove 33 matched with fixture block 31；
The two ends of the second steel pipe 2 are provided with the collar 7 being connected as a single entity with it, and the collar 7 is provided with the U-shaped matched with U-lag 6
Block 8, U-shaped block 8 is provided with the pin-and-hole 9 corresponding with fixing hole 5, and alignment pin 10 is inserted with pin-and-hole 9, and constituting the collar 7 can be enclosed within the
On one steel pipe 1, U-shaped block 8 is matched with U-lag 6, makes the second steel pipe 2 that the knot at annular groove 3 is moved downward to along U-lag 6
Structure, and constitute the collar 7 and be stuck in the structure that located pin 10 at annular lug 4 positions fixation, the diameter of the collar 7 is according to different big
Little annular lug 4 is provided with the collar 7 of different size size, constitutes the knot that the collar 7 can be respectively provided at different annular grooves 3
Structure；
Multiple ejection grooves 11 being placed on the outer wall of the first steel pipe 1 are provided between each two annular lug 4, are ejected and is set in groove 11
There is pop-up board 12, the first springs of Jing 13 of pop-up board 12 are connected with the rotating shaft 14 being placed in the first steel pipe 1, constitute bullet under free state
Ejecting plate 12 from the structure that rout up in groove 11 is ejected, can eject alignment pins 10 of the top Jing of groove 11 above it and press, and constitute positioning
When pin 10 loses efficacy, the structure that pop-up board 12 is ejected at once；
The lower section of pop-up board 12 is provided with safety net 15, and the second spring 16 that the Jing of safety net 15 is completely stretched is stuck in the four of surrounding
On individual first steel pipe 1, when pop-up board 12 is placed in ejection groove 11, below same fixed plate 17 is connected with rotating shaft 14, is constituted
When pop-up board 12 is ejected, fixed plate 17 follows the structure that rotating shaft 14 is rotated, 17 Jing connecting plates of fixed plate 18 to connect L-shaped connecting rod 19,
Connecting plate 18 is connected with the Jing moving fastenings 20 of connecting rod 19, no matter constituting how connecting plate 18 rotates, connecting rod 19 is in all the time direction
Immovable structure；
The termination of the second steel pipe 2 is provided with built-in multiple first flat thin magnets 25, and the upper surface of pop-up board 12 is provided with multiple built-in
The second flat thin magnet 26, eject the inwall of groove 11 be provided with exhausted magnetosphere 27；
Two ends on second steel pipe 2 are provided with steel wire trough 21, and the second steel pipe of both sides 2 is fixedly arranged above fixed pulley 22, fixed sliding
Take turns 22 both sides Jing steel wire ropes 23 to be connected in steel wire trough 21, at the second steel pipe 2 little spring being connected with steel wire rope 23 is provided with
24, for constituting during normal condition, 23 pairs of the second structures of the steel pipe 2 without pulling force of steel wire rope.
Between two the second steel pipes 2 of the described side of being fixed thereon of fixed pulley 22.
The rear of described ejection groove 11 is provided with and is horizontally through the second steel pipe 2 and is detachably fixed support bar 28, support bar
28 two ends are fixed with dismountable baffle plate 29, and baffle plate 29 is placed in the both sides above when pop-up board 12 is ejected.
The vertical U-lag 6 of described each two is not on the same line.
The outer wall of the described steel pipe 1 of pop-up board 12 and first is in same cambered surface.
The described Jing snap rings 34 of second spring 16 are stuck on L-shaped connecting rod 19.
The described Jing connecting ropes 35 of alignment pin 10 are connected with the second steel pipe 2.
Described pop-up board 12 is groove type pop-up board.
When the present invention is used,
First steel pipe 1 and the literary style of the second steel pipe 2 of the present invention is solid steel tube, and inside is gone up actually still has multi-section to be divided into existing use
Hollow steel pipe, simply a portion structure first steel pipe and the second steel pipe are first write for solid, but in order to literary style is convenient
Into solid steel tube, concrete hollow part and solid position have a detailed description at concrete structure.
First multiple annular grooves 3 are opened up on the first steel pipe 1, at the position of fluting the ring concentric with the first steel pipe 1 is provided with
Shape lug 4, the diameter of so annular lug 4 is greater than the diameter of the first steel pipe 1, and the quantity of annular groove 3 has multiple, so as to ring
Shape lug 4 has multiple, but is that the middle diameter of annular lug 4 is maximum when arranging, and subtracts successively to the annular lug 4 of both sides
Little, the purpose of so design is to meet the installation of the second steel pipe 2.
Because the collar 7 of the second steel pipe 2 with the first steel pipe 1 when coordinating, first U-lag 6, the second steel are matched with U-shaped block 8
Pipe 2 is moved down along U-lag 6, and the fixed position of the second steel pipe 2 can according to actual needs select different annular grooves
6 positions, it is now, of different sizes due to annular lug 4, so the diameter of the collar 7 is also different, select the set of suitable size
Ring 7 can pass sequentially through little annular lug 4, then move at suitable annular groove 3, because if annular lug 4
Size is identical, then the collar 7 moved to and will be stopped by annular lug 4 at annular lug 4, so as to cannot be by next
At individual annular groove 3.
Annular lug 4 is exactly used for stopping that the collar 7 passes through, so as to fixed in this position, when the collar 7 chooses suitably
Annular groove 3, rotates the collar 7, selects suitable location hole 5, and then alignment pin 10 is fixed its collar 7 with the first steel pipe 1,
Now complete being fixedly connected for the first steel pipe 1 and the second steel pipe 2.
The present invention is primarily intended to solve the problems, such as potential safety hazard that anything all has certain danger, it is impossible to hundred
Divide hundred safety, and be in the second steel pipe 2 and set where relatively easily accidents happened comparatively for the present invention
The junction of ring 7, the collar 7 is blocked by annular lug 4, it is not easy to come off, but As time goes on, through long-term pressure
Power, the corrosion exposed to the weather, it is understood that there may be the fracture at the steel pipe 2 of the collar 7 and second.
And once the collar 7 ruptures with the second steel pipe 2, the meeting elder generation Jing of fixed pulley 22 little springs 24 above it, to the second steel pipe 2
Apply pulling force upwards, corresponding thereto second steel pipe 2 of side keeps balance, it is ensured that the second steel pipe 2 will not fall off, the present invention is first
By the connection of steel wire rope 23 and fixed pulley 22, the safeguard protection of the first step is carried out to the second steel pipe 2 so that the second steel pipe 2 takes off
When falling, 24 pairs of the second steel pipes 2 of steel pipe Jing little springs of its opposite side apply pulling force upwards, so as to keep balance, Ran Hou
Steel pipe fracture is found during maintenance, so as to carry out repair and replacement.
And the effect of little spring 24 is to maintain under normal condition, fixed pulley 22 does not possess pulling force to the second steel pipe 2 of both sides
Effect, so as to reduce the active force to the second steel pipe 2, extend the life-span that the second steel pipe 2 is fixed, only in the second steel pipe 2
When having downward movement tendency, little spring 24 plays a role, and carries out active force upwards to it at once.
Further, if the second steel pipe 2 is not found in time after rupturing, the fixation of the second steel pipe 2 is all by steel wire rope
23 maintaining, As time goes on, the abrasion of steel wire rope 23, add the other end of the second steel pipe 2 do not stop rock, cause second
Steel pipe 2 comes off downwards.
When second steel pipe 2 comes off downwards, can Jing connecting ropes 35 10 1 active forces upwards of alignment pin, once alignment pin
10 active force reduces, the structure of the first springs of Jing 13 of pop-up board 12 and rotating shaft 14, can eject from ejection groove 11 at once.
Because can eject at once when alignment pin 10 is lost to its active force in pop-up board 12, and the second steel pipe 2 is de-
It is certain to when falling along with alignment pin 10 is moved up, so the second steel pipe 2 is when coming off, pop-up board 12 will necessarily be ejected first
Come, so that when the second steel pipe 2 comes off downwards, dropping on pop-up board 12, be ejected plate 12 and stop.
During in order to ensure that the second steel pipe 2 is dropped on pop-up board 12, will not occur to roll or not dropping out pop-up board 12, can
So that pop-up board 12 is designed to groove shapes, when pop-up board 12 drops, drop in the groove of spill pop-up board 12, or
The termination of two steel pipes 2 is embedded with the first flat thin magnet 25, is embedded with the second flat thin magnet 26 on pop-up board 12, the first flat thin magnet 25 with
Second flat thin magnet 26 attracts each other, for ensureing that when the second steel pipe 2 drops pop-up board 12 will not be dropped out.
Further, in order to prevent the second steel pipe 2 from dropping out pop-up board 12, above the both sides of pop-up board 12 baffle plate is provided with
29。
And the connection of baffle plate 29 and fixation must be dismountables, so will not just stop the installation of the collar 7 and use, treat
After all process steps are installed, detachable support bar 28 is installed on the first steel pipe 1, then detachable gear is installed on support bar 28
Plate 29.
For the vertical connection of the first steel pipe 1 and the first steel pipe 1, in order to preferably reinforce the stability of the first steel pipe 1,
What the two ends of the first steel pipe 1 were set as matching stretches out post 30 and recessed post groove 32, in order to prevent it from stretching out post 30 in recessed post groove 32
Rotate, so being stuck in block groove 33 using fixture block 31, it is to avoid it is freely rotated, further consolidate the first steel pipe 1 so as to reach
Effect, is finally connected using scaffold climbers.
Further, if workman constructs on scaffold, the danger brought to workman to prevent scaffold from coming off,
This has done further safety precautions.
It is connected with the structure of pop-up board 12, with rotating shaft 14 fixed plate 17 is being connected with, when pop-up board 12 is ejected downwards, this
When fixed plate 17 follow rotating shaft 14 to rotate, connecting plate 18 follows fixed plate 17 to rotate, but L-shaped connecting rod 19 is when following mobile
Wait, L-shaped connecting rod 19 is simply followed to upper left side movement, but does not change its direction, that is to say, that because connecting plate 18 and L
The Jing moving fastenings 20 of shape connecting rod 19 connect, being finally reached as a result, L-shaped connecting rod 19 is moved to upper left side, but remain on it
Front structure direction state, and the snap ring 34 of second spring 16 is stuck on L-shaped connecting rod 19, now L-shaped connecting rod 19 is from snap ring 34
Abjection, causes lose tensile force the moment of second spring 16 being completely stretched, and second spring 16 starts to stretch safety net 15, safety net
15 are changed into extended state from contraction state, and then ensure the safety of workman.
One end of solid first steel pipe 1 is cavity in the present invention, is recessed post groove 32, the other end for it is solid be to stretch out post 30,
The two ends of annular groove 3 for solid, at U-shaped connecting rod 19 and to eject between groove 11 be cavity, for causing the shifting of U-shaped connecting rod 19
It is dynamic.
The present invention is convenient and swift when installing and using, and has very high security performance guarantee, by steel wire on fixed pulley
Rope, pop-up board, the structure design of safety net, so as to it carry out safeguard protection layer by layer, increased the safety of scaffold and stable
Property.
It is closely connected between each structure design of the invention, it is not possible to be individually compared, can not be separately as one
Passing judgment on, not only structure is closely connected for individual branch, and the effect for being reached is also that mutually transmission affects, it should it is comprehensive from
General direction is held.
For example, the collar and the first steel pipe, U-shaped block and U-lag, location hole and pin-and-hole and alignment pin, annular lug and the collar,
Pop-up board and fixed plate, fixed plate and safety net, alignment pin and pop-up board, the first magnetic sheet and the second magnetic sheet etc., are all mutual
Contact, pulls one hair and move the whole body.
Present configuration is ingenious, is improved by the design structure of scaffold itself, further enhances scaffolding structure
Safety and security performance is greatly improved, is enterprise and work so as to ensure that safety guarantee of the workman in construction operation
What people favored jointly.
Claims (8)
1. a kind of construction scaffold, including solid vertical first steel pipe（1）With horizontal second steel pipe（2）, its feature exists
In the first steel pipe（1）It is provided with multiple annular grooves（3）, each annular groove（3）Lower section be provided with and the first steel pipe（1）Even
The annular lug being integrated（4）, the multiple annular lug of formation（4）In middle setting annular lug diameter it is maximum, to two
The annular lug of side is sequentially reduced, annular groove（3）Bottom surface be provided with multiple circumferentially uniform fixing holes（5）, the first steel
Pipe（1）Outer wall be provided with and be placed in annular groove（3）The vertical U-lag of both sides（6）, the first steel pipe（1）One end be provided with and stretch
Go out post（30）, stretch out post（30）It is provided with fixture block（31）, the first steel pipe（1）The other end be provided with and stretch out post（30）What is matched is recessed
Post groove（32）, recessed post groove（32）Inside it is provided with and fixture block（31）The concave block groove of matching（33）；
Second steel pipe（2）Two ends be provided with the collar being connected as a single entity with it（7）, the collar（7）It is provided with and U-lag（6）Match
U-shaped block（8）, U-shaped block（8）It is provided with and fixing hole（5）Corresponding pin-and-hole（9）, pin-and-hole（9）Inside it is inserted with alignment pin（10）,
Constitute the collar（7）The first steel pipe can be enclosed within（1）On, U-shaped block（8）With U-lag（6）Matching, makes the second steel pipe（2）Along U-lag
（6）It is moved downward to annular groove（3）The structure at place, and constitute the collar（7）It is stuck in annular lug（4）Locate located pin（10）
The fixed structure of positioning, the collar（7）Diameter according to different size of annular lug（4）Different size size is provided with, set is constituted
Ring（7）Different annular grooves can be respectively provided at（3）The structure at place；
Each two annular lug（4）Between be provided with and multiple be placed in the first steel pipe（1）Ejection groove on outer wall（11）, eject groove（11）
Inside it is provided with pop-up board（12）, pop-up board（12）The springs of Jing first（13）Be placed in the first steel pipe（1）Interior rotating shaft（14）Connection, structure
The pop-up board under free state（12）Can be from ejection groove（11）The structure inside routed up, ejects groove（11）Top Jing determining above it
Position pin（10）Pressing, constitutes alignment pin（10）When losing efficacy, pop-up board（12）At once the structure for ejecting；
Pop-up board（12）Lower section be provided with safety net（15）, safety net（15）The second spring that Jing is completely stretched（16）It is stuck in surrounding
Four the first steel pipes（1）On, pop-up board（12）It is placed in ejection groove（11）When interior, below with rotating shaft（14）It is connected with same solid
Fixed board（17）, constitute pop-up board（12）During ejection, fixed plate（17）Follow rotating shaft（14）The structure of rotation, fixed plate（17）Jing connects
Fishplate bar（18）Connection L-shaped connecting rod（19）, connecting plate（18）With connecting rod（19）Jing moving fastenings（20）Connection, no matter constituting connecting plate
（18）How to rotate, connecting rod（19）All the time it is in the immovable structure in direction；
Second steel pipe（2）Termination be provided with built-in multiple first flat thin magnets（25）, pop-up board（12）Upper surface be provided with it is multiple in
The second flat thin magnet put（26）, eject groove（11）Inwall is provided with exhausted magnetosphere（27）；
Second steel pipe（2）On two ends be provided with steel wire trough（21）, the steel pipe of both sides second（2）Be fixedly arranged above fixed pulley（22）,
Fixed pulley（22）Both sides Jing steel wire ropes（23）It is connected to steel wire trough（21）It is interior, near the second steel pipe（2）Place is provided with and steel wire rope
（23）The little spring of connection（24）, for constituting during normal condition, steel wire rope（23）To the second steel pipe（2）Knot without pulling force
Structure.
2. a kind of construction scaffold according to claim 1, it is characterised in that described fixed pulley（22）Gu
Fixed two the second steel pipes above it（2）Between.
3. a kind of construction scaffold according to claim 1, it is characterised in that described ejection groove（11）'s
Rear is provided with and is horizontally through the second steel pipe（2）And the support bar being detachably fixed（28）, support bar（28）Be fixed with can at two ends
The baffle plate of dismounting（29）, baffle plate（29）It is placed in pop-up board（12）Both sides above during ejection.
4. a kind of construction scaffold according to claim 1, it is characterised in that the vertical U of described each two
Shape groove（6）Not on the same line.
5. a kind of construction scaffold according to claim 1, it is characterised in that described pop-up board（12）With
First steel pipe（1）Outer wall in same cambered surface.
6. a kind of construction scaffold according to claim 1, it is characterised in that described second spring（16）
Jing snap rings（34）It is stuck in L-shaped connecting rod（19）On.
7. a kind of construction scaffold according to claim 1, it is characterised in that described alignment pin（10）Jing
Connecting rope（35）With the second steel pipe（2）Connection.
8. a kind of construction scaffold according to claim 1, it is characterised in that described pop-up board（12）For
Groove type pop-up board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610170798.3A CN105804388B (en) | 2016-03-24 | 2016-03-24 | scaffold for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610170798.3A CN105804388B (en) | 2016-03-24 | 2016-03-24 | scaffold for building construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105804388A CN105804388A (en) | 2016-07-27 |
| CN105804388B true CN105804388B (en) | 2017-04-19 |
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ID=56454818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610170798.3A Expired - Fee Related CN105804388B (en) | 2016-03-24 | 2016-03-24 | scaffold for building construction |
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| Country | Link |
|---|---|
| CN (1) | CN105804388B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107386658B (en) * | 2017-03-20 | 2018-07-20 | 广州珠江工程建设监理有限公司 | A kind of construction method of large steel net frame integral hoisting platform |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001220902A (en) * | 2000-02-08 | 2001-08-17 | Kazuhiko Kishida | Bracing device for concrete form |
| CN101824904A (en) * | 2009-03-05 | 2010-09-08 | 卢兴明 | Integral-scaffold supporting elevation method and double-track double-anti-dropping hydraulic lifting integral scaffold thereof |
| CN202990393U (en) * | 2012-10-15 | 2013-06-12 | 门晓红 | Tool type steel mesh attached elevating scaffold |
-
2016
- 2016-03-24 CN CN201610170798.3A patent/CN105804388B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN105804388A (en) | 2016-07-27 |
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