CN106939690B - The anti-load-bearing scaffold that inclines of one kind - Google Patents
The anti-load-bearing scaffold that inclines of one kind Download PDFInfo
- Publication number
- CN106939690B CN106939690B CN201710089819.3A CN201710089819A CN106939690B CN 106939690 B CN106939690 B CN 106939690B CN 201710089819 A CN201710089819 A CN 201710089819A CN 106939690 B CN106939690 B CN 106939690B
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- steel
- upright bar
- scaffold
- wall
- lateral
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/20—Scaffolds essentially supported by building constructions, e.g. adjustable in height supported by walls
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The present invention relates to the anti-load-bearing scaffolds that inclines of one kind, it is characterized by comprising several cantilevered support frames being anchored on building outer wall, the scaffold pedestal being supported on cantilevered support frame, the scaffold being set on scaffold pedestal, scaffold is assemblied to form by the quick bell and spigot frame of bushing type, and scaffold is mounted on scaffold pedestal by the first upright bar locking clamping apparatus and the second upright bar locking clamping apparatus；The anti-load-bearing scaffold that inclines has that components are few, are hardly damaged and lose, and structure is simple, highly-safe, stability is high, load-bearing capacity is strong and resists the strong advantage of ability of inclining.
Description
Technical field
The present invention relates to building engineering fields, more particularly to a kind of anti-load-bearing scaffold that inclines.
Background technique
Scaffold is to be worker operation and high-rise working at the construction field (site) and the various brackets set up, and is the logical of building field
With term, it is mainly used in exterior wall, interior decoration or the higher place that can not directly construct of layer height on building sites.Scaffold system
Making material usually has bamboo and wood, steel pipe or synthetic material etc.；Also scaffold is used as template in the engineering of part at present, this
Outer its is also widely used in the fields such as advertising, municipal administration, traffic road bridge, mine.And return in building field, made at present
Scaffold mainly uses steel pipe, connection card and other component to be set up according to scheduled specification.
Currently, walls concrete construction is usually taken in the tier building based on concrete shear force wall, floor construction
Layer-by-layer placement layer by layer, since subitem content is more, project amount is larger, and mutual restricted influence between sub-item, to operating platform
Assembling and dissembling speed, occupied space and safe bearing load etc. made higher requirement, the steel pipe feet that traditional frame-type is built
Hand cradle is since assembling and disassembling is time-consuming, and reasons have been difficult to meet construction requirement occupied space with bearing capacity is limited etc. greatly.
It is in more backward state due to erecting tools itself and its constructing technology and using management of safe operation, is caused
The incidence of accident is higher.Show in relation to statistics: in the casualty accident that Chinese architecture construction system is occurred every year, about
1/3 or so directly or indirectly with erecting tools and its use the problem of it is related.What China used now makes of tube material
Scaffold have fastener type steel pipe scaffold, bowl fastening type steel pipe scaffold, Bayenet type steel tube scaffold, door-type scaffold, also
Miscellaneous internal scaffolding hangs outrigger scaffold and other tube material scaffolds.On the one hand scaffold after installation needs
Firm, another convenience for being conveniently accounted for installation, current scaffold installs Shortcomings, mainly at connecting point position
The problem of load-bearing capacity is inadequate, and the part redundancy of installation is easy to appear fracture or collapses out.
A kind of scaffold as described in the patent No. 201410689452.5, including outer vertical rod, interior upright bar, connecting square pipes and
Step plate apparatus, it is characterised in that: the connecting square pipes both ends are machined with arc sections, pass through connection between outer vertical rod and interior upright bar
Support frame is welded into after the arc sections connection of square tube；Butt tube is provided in the outer vertical rod of support frame as described above or interior upright bar；Branch
It is connected in vertical direction by butt tube between support, setting docking is reinforced outside interior upright bar after the butt tube connection in interior upright bar
Part is fixed, and the docking reinforcing member is that two semicircle fixing buckles are bolted, in level side between support frame
It is connected to by step plate apparatus；The step plate apparatus includes step plate frame, steel square and steel plate, step plate frame both ends
It is respectively arranged with fastener one and fastener two；Step plate frame is connected with fastener two with steel square by fastener one；Two step plates
Steel plate is provided in frame.
It is fixed in above-mentioned patent using a large amount of welding manner and reinforcing member, such as: the linking between upright bar structure
Place is additionally provided with several fixing pieces using welding manner and joining place and reinforces, and using this welded type connection type and passes through
The structure that the mode of reinforcing member forms, structural redundancy is complicated, and intensity and the welding quality of scaffold link directly, and scaffold is held
Load intensity is difficult to ensure and installing and dismounting is inconvenient.
A kind of for another example scaffold described in patent 201410601071.7, a kind of scaffold, it is characterised in that: including vertical
Column, long transverse tube, the first connection fastener, the second connection fastener and loading plate, column and long transverse tube are seamless square tube, long transverse tube two
End is equipped with through-hole；First connection fastener is coaxial pairing page structure, and the second connection fastener is that a band is double bolted
Hinge structure is fixed with pedestal on the hinge structure side, on the pedestal along the hinge structure it is axially extending go out a protrusion, this is prominent
It rises and is matched with the clear size of opening；The loading plate is slab construction, partially extends lower prominent formation hook on two sides.
Column, long transverse tube are used by mechanical connection type using the structure of fastener type in above-mentioned patent, although certain
Simplify the load-bearing capacity for building and improving scaffold of scaffold in degree, but this scaffold in anti-ability of inclining but
The anti-intensity requirement of inclining being unable to satisfy under adverse circumstances.
Summary of the invention
The technical problem to be solved in the present invention is to provide the anti-load-bearing scaffolds that inclines of one kind, are able to solve general scaffold group
Part redundancy, structure is complicated, and installing and dismounting is inconvenient, and load-bearing capacity is poor, the anti-inadequate problem of intensity of inclining.
In order to solve the above technical problems, the technical solution of the present invention is as follows: a kind of anti-load-bearing scaffold that inclines, innovative point exist
In:
Several cantilevered support frames being anchored on building outer wall, each cantilevered support frame are distributed in the horizontal direction
On the outside of construction wall, the cantilevered support frame has a upper level horizontally extending and perpendicular to building outer wall
I-steel, horizontal I-steel is for supporting scaffold pedestal on this；
The scaffold pedestal being supported on cantilevered support frame, the scaffold pedestal include several horizontally extending
And it is parallel to longitudinal I-steel of horizontal I-steel and several horizontally extending and perpendicular to upper horizontal I-steel
Lateral I-steel；One latticed planar structure of fixed formation is bolted in the transverse direction I-steel and longitudinal I-steel；
The scaffold being set on scaffold pedestal, the scaffold include several being vertically disposed at scaffold bottom
On seat and the upright bar that is parallel to each other, the horizon bar of several connecting upright poles and several it is arranged in upright bar and horizon bar connecting node
The hound at place；
The upright bar passes through vertically coaxially connected group of the quick bell and spigot frame of bushing type by several tubular uprights segments
At the quick bell and spigot frame of described sleeve pipe formula are as follows:
It limits in the adjacent upright bar segment of same upright bar, the upright bar segment being located above is upper section upright bar segment, is located at
The upright bar segment of lower section is next section upright bar segment；Having a pair of of perforation on the upper end side wall of next section upright bar segment, this is vertical
The upright bar dowel hole of the inside and outside wall in bar segment, the axis to upright bar dowel hole be located at the upright bar segment it is same diametrically；
It is built-in with a spring holder in next section upright bar segments upper side, the spring holder has a pair of oppositely arranged
Locating piece and one be located at this to the elastomer between locating piece；
It is set with sleeve outside next section upright bar segments upper side, described sleeve pipe is that one can just to hold upright bar segment end embedding
The pipe structure entered has the ferrule guide pins hole of a pair of of perforation inside and outside wall of casing on the side wall of casing, this positions casing
The axis of pin hole be located at casing it is same diametrically；It is vertical that the locating piece of the spring holder stretches out insertion under elastomer effect
The connection of casing and next section upright bar segment is realized in bar dowel hole and ferrule guide pins hole；
Most next section upright bar segment is fixed on scaffold pedestal by upright bar locking clamping apparatus, and in most next section upright bar
Height-adjustable structure, the height-adjustable structure are used between upright bar locking clamping apparatus are as follows:
The lower end of most next section upright bar segment is welded with adjusting nut, upright bar locking clamping apparatus have one vertically to
The adjusting screw rod of upper stretching, the adjusting screw rod are threadedly coupled with adjusting nut.
Further, the cantilevered support frame has one to be arranged in vertical and for connecting with building outer wall admittedly
Fixed vertical I-steel, a upper horizontal I-steel horizontally disposed and perpendicular to building outer wall, one with upper horizontal work
Word steel be arranged in parallel and be located at upper horizontal I-steel immediately below lower horizontal I-steel and one inclination I-steel, the upper water
Flat I-steel is connect with the top of vertical I-steel, lower part admittedly with lower horizontal I-steel close to one end of building outer wall respectively
Fixed, upper horizontal I-steel is connected and fixed with the other end in lower horizontal I-steel far from building outer wall by tilting I-steel.
Further, structure is bolted in the lateral I-steel and longitudinal I-steel are as follows: sets on lateral I-steel
It is equipped with the waist-shaped hole for accommodating bolt installation, is welded with admittedly on the end that longitudinal I-steel is connect with lateral I-steel and is transversely to the machine direction work
The connecting plate of word steel end offers the bolt hole with lateral I-steel waist-shaped hole cooperation on the connecting plate；The bolt passes through
Lateral I-steel is connected by waist-shaped hole with bolt hole with longitudinal I-steel.
Further, each upright bar of the scaffold passes through the lateral work that upright bar locking clamping apparatus is set to scaffold pedestal
On word steel, most next section upright bar segment at lateral I-steel and longitudinal I-steel connecting node is locked by the first upright bar
Fixture is fixed with lateral I-steel, most next section upright bar segment at non-transverse I-steel and longitudinal I-steel connecting node
It is fixed by the second upright bar locking clamping apparatus and lateral I-steel；
First upright bar locking clamping apparatus includes the first jig body, limits the first jig body in two where thickness direction
Corresponding surface is respectively the upright bar side surface for connecting with upright bar segment and the base side table for connecting with lateral I-steel
Face, two ends of the first jig body in the longitudinal direction are respectively first end and second end；
The upright bar side surface center of first jig body has a thread pore structure, connects and adjusts in the threaded hole internal screw thread
Screw rod is saved, the pedestal side surface of the first jig body is a type face that can be fitted closely with lateral I-steel flange plate；
The first end of first jig body is provided with the first claw positioned at base side, is threadedly coupled and uses on the first claw
In the first clamping screw for resisting lateral I-steel flange plate, a pair is provided with along the first jig body width direction in second end
Distribution and the second claw for being located at base side, and it is vertical for resisting to being arranged in the first jig body between the second claw at this
To the second clamping screw of I-steel flange plate；
It is close to the flange plate outer surface of lateral I-steel, the first claw and the second claw in the type face of first jig body
The flange plate both sides of the edge of lateral I-steel are clasped respectively, the first clamping screw resists the flange plate inner surface of lateral I-steel,
Second clamping screw resists the flange plate outer surface of longitudinal I-steel；
Second upright bar locking clamping apparatus includes the second jig body, limits the second jig body in two where thickness direction
Corresponding surface is respectively the upright bar side surface for connecting with upright bar segment and the base side table for connecting with lateral I-steel
Face, two ends of the second jig body in the longitudinal direction are respectively first end and second end；
The upright bar side surface center of second jig body has a thread pore structure, connects and adjusts in the threaded hole internal screw thread
Screw rod is saved, the pedestal side surface of the second jig body is a type face that can be fitted closely with lateral I-steel flange plate；
Second jig body is symmetrically arranged with the third claw positioned at pedestal side surface in its first end and second end,
The third clamping screw for resisting lateral I-steel flange plate is threadedly coupled on three claws；
The flange plate outer surface of lateral I-steel is close in the type face of second jig body, and a pair of of third claw is detained respectively
Firmly the flange plate both sides of the edge of lateral I-steel, third clamping screw resist the flange plate inner surface of lateral I-steel.
Further, the upright bar has the four eyed disc type socket of several equidirectional configurations every solid welding between the upper and lower, described
The solid welding of horizon bar both ends has the fork with four eyed disc type socket inserting；The both ends of the hound are welded with brace connector admittedly,
Brace connector is connected on four eyed disc type socket by scissors.
Further, there are four circumferential equally distributed cone pin eyes, four eyed disc type to insert for the four eyed disc type socket system
The surrounding side of key seat is tiltedly installed with and the threaded hole of corresponding cone pin eye perforation respectively；The solid welding of horizon bar both ends is inserted
Plunger is antitorque fork, and the antitorque fork upper front end or front end face and lower part are formed respectively with and upright bar periphery arc
The convex arc-shaped notch matched and tapered spigot with the cone pin eye inserting.
Further, the company's of being provided with wall mechanism between the upright bar and wall, it is described even wall mechanism include even wall I-steel,
Upright bar anchor ear and internally threaded sleeve；The interior built-in fitting that one end of the even wall I-steel extends vertically into wall with wall connects
It connects, even the other end solid welding of wall I-steel has screw rod；The upright bar anchor ear includes arc anchor ear a, arc anchor ear b and anchor ear pin；
The arc anchor ear a, arc anchor ear b and anchor ear pin are by pin connection around the sealing ring structure for forming banding upright bar；It is described
Evagination has a threaded post on arc anchor ear b, which is connect with the screw rod on even wall I-steel by internally threaded sleeve；It is described
Inner screw sheath tube axis direction is provided with the jack with the cooperation of anchor ear pin on inner screw sheath tube wall, the anchor ear pin protrudes into interior spiral shell
In the jack of line casing.
Further, it is pulled pin hingedly between the brace connector and bridging using nylon, one end which pulls pin is set
It is equipped with anti-dropout ring.
Further, safety net is installed to extension on the outside of scaffold by choosing net plug-in unit at the four eyed disc type socket
Bracket is equipped with safety net on the safe net bracket, and one end of safe net bracket is connected in upright bar by drag-line.
The present invention has the advantages that
1) the anti-load-bearing scaffold that inclines of the invention is mounted on scaffold pedestal by dedicated locking assembly using scaffold
On, so that scaffold pedestal divides equally the bearing capacity of scaffold, improve the bearing capacity and anti-ability of inclining of scaffold, the scaffold
It is reliable and stable；
2) use bolt and connecting plate by lateral I-steel and longitudinal I-steel between longitudinal I-steel and lateral I-steel
Reinforce connection, the structural stability of increased scaffold pedestal；
3) the four eyed disc type bolt holder structure that uses of the present invention has that components are few, are hardly damaged and lose, and structure is simple,
It is highly-safe, stability is high, load-bearing capacity is strong；Horizon bar and the cooperation of brace and four eyed disc type socket have installation, remove
Convenient feature, four eyed disc type socket is reusable, at low cost and work efficiency is high, improves the load-bearing energy of scaffold
Power；
4) scaffold in the present invention is embraced close to the one side of wall by I-steel, screw rod, internally threaded sleeve and upright bar
The structure of hoop increases the antidumping for being parallel to wall horizontal direction so that scaffold cooperates close to the one side of wall with upright bar
Ability；
5) use the first upright bar locking clamping apparatus in lateral I-steel and longitudinal direction by the bottom end in upright bar segment in the present invention
It is connect at I-steel node with most next section upright bar section thread, and using the second upright bar locking clamping apparatus at lateral I-steel
It is connect with most next section upright bar section thread, improves upright bar and scaffold pedestal concatenation ability, enhanced the anti-of scaffold and incline
Cover ability.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a kind of assembly structure figure of anti-load-bearing scaffold that inclines of the invention.
Fig. 2 is a kind of company's wall mechanism installation diagram of anti-load-bearing scaffold that inclines of the invention.
Fig. 3 is a kind of company's wall mechanism partial enlarged view of anti-load-bearing scaffold that inclines of the invention.
Fig. 4 is a kind of company's wall mechanism partial exploded view of anti-load-bearing scaffold that inclines of the invention.
Fig. 5 is that a kind of anti-load-bearing scaffold that inclines of the invention is the quick bell and spigot frame main view of bushing type.
Fig. 6 is that a kind of anti-load-bearing scaffold that inclines of the invention is the quick bell and spigot frame top view of bushing type.
Fig. 7 is that a kind of anti-load-bearing scaffold that inclines of the invention is the quick bell and spigot frame spring positioning latch structure of bushing type
Figure.
Fig. 8 is the assembling front view of a kind of upright bar of anti-load-bearing scaffold that inclines of the invention, horizon bar and hound.
Fig. 9 is the assembling plan view of a kind of upright bar of anti-load-bearing scaffold that inclines of the invention, horizon bar and hound.
Figure 10 is a kind of main view of the four eyed disc type socket of anti-load-bearing scaffold that inclines of the invention.
Figure 11 is a kind of top view of the four eyed disc type socket of anti-load-bearing scaffold that inclines of the invention.
Figure 12 is the assembly of lateral, the longitudinal I-steel and the first locking clamping apparatus of a kind of anti-load-bearing scaffold that inclines of the invention
Main view.
Figure 13 is a kind of assembling plan view of the first locking clamping apparatus of anti-load-bearing scaffold that inclines of the invention.
Figure 14 is the assembly main view of the lateral I-steel and the second locking clamping apparatus of a kind of anti-load-bearing scaffold that inclines of the invention
Figure.
Figure 15 is a kind of top view of the second locking clamping apparatus of anti-load-bearing scaffold that inclines of the invention.
Figure 16 is the assembly of most next section the upright bar segment and locking clamping apparatus of a kind of anti-load-bearing scaffold that inclines of the invention
Main view.
Specific embodiment
The following examples can make professional and technical personnel that the present invention be more fully understood, but therefore not send out this
It is bright to be limited among the embodiment described range.
The anti-load-bearing scaffold that inclines of one kind as shown in Figure 1, including
Several cantilevered support frames 1 being anchored on building outer wall, each cantilevered support frame 1 divide in the horizontal direction
It is distributed on the outside of construction wall, the cantilevered support frame 1 has one horizontally extending and perpendicular to the upper of building outer wall
Horizontal I-steel 11, horizontal I-steel 11 is for supporting scaffold pedestal 2 on this.
The scaffold pedestal 2 being supported on cantilevered support frame 1, the scaffold pedestal 2 include it is several in the horizontal direction
Extend and be parallel to longitudinal I-steel 21 of horizontal I-steel 11 and several horizontally extending and perpendicular to upper level
The lateral I-steel 22 of I-steel 11；Fixed formation one is bolted with longitudinal I-steel 21 in the transverse direction I-steel 22
Latticed planar structure.
The scaffold 3 being set on scaffold pedestal 2, the scaffold 3 are vertically disposed at foot hand including several
On frame pedestal 2 and the upright bar 31 that is parallel to each other, the horizon bar 32 of several connecting upright poles 31 and several it is arranged in upright bar 31 and water
Hound 33 at flat 32 connecting node of bar.
Upright bar 31 passes through vertically coaxially connected group of the quick bell and spigot frame of bushing type by several tubular uprights segments 311
At the quick bell and spigot frame of described sleeve pipe formula are as follows:
As shown in Figures 5 to 7, it limits in the adjacent upright bar segment 311 of same upright bar, the upright bar segment 311 being located above
For upper section upright bar segment 3111, underlying upright bar segment 311 is next section upright bar segment 3112；Next section upright bar
There is a pair of upright bar dowel hole 312 for penetrating through the inside and outside wall in upright bar segment 311, the opposition on the upper end side wall of segment 3112
The axis of bar dowel hole 312 be located at the upright bar segment 311 it is same diametrically.
It is built-in with a spring holder 313 in 3112 upper end of next section upright bar segment, the spring holder 313 has one
This is located to the elastomer 3132 between locating piece to oppositely arranged locating piece 3131 and one.
Sleeve 314 is set with outside 3112 upper end of next section upright bar segment, described sleeve pipe 314 can just hold upright bar for one
The pipe structure of 311 end of segment insertion has the casing of a pair of of perforation inside and outside wall of casing 314 fixed on the side wall of casing 314
Position pin hole 315, the axis to ferrule guide pins hole 315 be located at casing 314 it is same diametrically；The spring holder 313
Locating piece 3131 elastomer 3132 effect under stretch out insertion upright bar dowel hole 312 and ferrule guide pins hole 315 in realize
The connection of casing 314 and next section upright bar segment 3112.
Most next section upright bar segment 3113 is fixed on scaffold pedestal 2 by upright bar locking clamping apparatus 4, and most next at this
It saves and uses height-adjustable structure, the height-adjustable structure between upright bar 3113 and upright bar locking clamping apparatus 4 are as follows:
The lower end of most next section upright bar segment 3113 is welded with adjusting nut, and upright bar locking clamping apparatus 4 is with one along vertical
The adjusting screw rod 43 that direction is stretched out upwards, the adjusting screw rod are threadedly coupled with adjusting nut.
Cantilevered support frame 1 has a vertical I-shaped for being arranged in vertical and being used to be connected and fixed with building outer wall
Steel 14, a upper horizontal I-steel 11 horizontally disposed and perpendicular to building outer wall, one is flat with upper horizontal I-steel 11
Row setting and the lower horizontal I-steel 12 and an inclination I-steel 13 for being located at upper 11 underface of horizontal I-steel, the upper water
Flat I-steel 11 in lower horizontal I-steel 12 close to building outer wall one end respectively with top, the lower part of vertical I-steel 14
It is connected and fixed, upper horizontal I-steel 11 passes through inclination I-steel with the other end in lower horizontal I-steel 12 far from building outer wall
13 are connected and fixed.
Structure is bolted with longitudinal I-steel 21 in lateral I-steel 22 are as follows: is provided with receiving on lateral I-steel 22
It is welded with admittedly on the waist-shaped hole 221 of bolt installation, longitudinal I-steel 21 and the end that connect of transverse direction I-steel 22 and is transversely to the machine direction work
The connecting plate 23 of word steel end offers the bolt hole 231 with lateral 221 cooperation of I-steel waist-shaped hole on the connecting plate 23；Institute
It states bolt and lateral I-steel 22 is connected with longitudinal I-steel 21 with bolt hole 231 across waist-shaped hole 221.
Each upright bar of scaffold 3 passes through upright bar locking clamping apparatus 4 and is set on the lateral I-steel 22 of scaffold pedestal 2,
It is locked positioned at lateral I-steel 22 and most next section upright bar segment 3113 at 21 connecting node of longitudinal I-steel by the first upright bar
Tight fixture 41 and lateral I-steel 22 are fixed, positioned at non-transverse I-steel 22 with it is most next at 21 connecting node of I-steel of longitudinal direction
It is fixed by the second upright bar locking clamping apparatus 42 and lateral I-steel 22 to save upright bar segment 3113；
First upright bar locking clamping apparatus 41 includes the first jig body 411, limits the first jig body 411 in thickness direction institute
Two corresponding surfaces be respectively upright bar side surface for connect with upright bar segment 311 and be used for and lateral I-steel 22 company
The pedestal side surface connect, two ends of the first jig body 411 in the longitudinal direction are respectively first end and second end；
The upright bar side surface center of first jig body 411 has a thread pore structure 4111, the spiral shell in the threaded hole
Line connects adjusting screw rod 43, and the pedestal side surface of the first jig body 411, which is one, closely to paste with lateral I-steel flange plate
The type face of conjunction；
The first end of first jig body 411 is provided with the first claw 4112 positioned at base side, in the first claw 4112
Upper the first clamping screw 4113 being threadedly coupled for resisting lateral I-steel flange plate is provided with a pair along first in second end
411 body width direction of fixture sheet distribution and be located at base side the second claw 4114, and this between the second claw 4114
The second clamping screw 4115 for resisting longitudinal I-steel flange plate is set in the first jig body 411.
The flange plate outer surface of lateral I-steel 22 is close in the type face of first jig body 411, the first claw 4112 and the
Two claws 4114 clasp the flange plate both sides of the edge of lateral I-steel 22 respectively, and the first clamping screw 4113 resists lateral I-steel
22 flange plate inner surface, the second clamping screw 4115 resist the flange plate outer surface of longitudinal I-steel 21；
Second upright bar locking clamping apparatus 42 includes the second jig body 421, limits the second jig body 421 in thickness direction institute
Two corresponding surfaces be respectively upright bar side surface for connect with upright bar segment 311 and be used for and lateral I-steel 22 company
The pedestal side surface connect, two ends of the second jig body 421 in the longitudinal direction are respectively first end and second end；
The upright bar side surface center of second jig body 421 has a thread pore structure 4211, the spiral shell in the threaded hole
Line connects adjusting screw rod 43, and the pedestal side surface of the second jig body 4211, which is one, closely to paste with lateral I-steel flange plate
The type face of conjunction；
Second fixture sheet, 421 body is symmetrically arranged with the third claw positioned at pedestal side surface in its first end and second end
4212, the third clamping screw 4213 for resisting lateral I-steel flange plate is threadedly coupled on third claw 4212；
The flange plate outer surface of lateral I-steel is close in the type face of second jig body 421, and a pair of of third claw 4212 divides
The flange plate both sides of the edge of lateral I-steel 22 are not clasped, and third clamping screw 4212 resists in the flange plate of lateral I-steel 22
Surface.
Upright bar 31 has the four eyed disc type socket 5 of several equidirectional configurations, 32 liang of the horizon bar every solid welding between the upper and lower
End solid welding has the fork 321 with 5 inserting of four eyed disc type socket；The both ends of the hound 33 are welded with brace connector 331 admittedly,
Brace connector 331 is connected on four eyed disc type bolt 5 by scissors.
There are four circumferential equally distributed cone pin eye 51, the surroundings of four eyed disc type socket 5 for the system of four eyed disc type socket 5
Side is tiltedly installed with and the threaded hole of corresponding cone pin eye 51 perforation respectively；The fork of horizon bar both ends solid welding is anti-
Turn round fork, the antitorque fork upper front end or front end face and lower part are formed respectively with and upright bar periphery arc is convex matches
Arc-shaped notch and tapered spigot with the cone pin eye inserting.
The company's of being provided with wall mechanism 6 between upright bar 31 and wall, as shown in Figures 2 to 4, the even wall mechanism 6 includes connecting wall
I-steel 61, upright bar anchor ear 62 and internally threaded sleeve 63；One end of the even wall I-steel 61 extends vertically into wall and wall
Interior built-in fitting connection, even the other end solid welding of wall I-steel 61 has screw rod；The upright bar anchor ear 62 includes arc anchor ear
A621, arc anchor ear b622 and anchor ear pin 623；The arc anchor ear a621, arc anchor ear b622 and anchor ear pin 623 are connected by pin
It connects around the sealing ring structure for forming banding upright bar 31；Evagination has a threaded post 624, the screw thread on the arc anchor ear b621
Column 624 is connect with the screw rod on even wall I-steel 63 by internally threaded sleeve 63；Along internal screw thread on 63 tube wall of inner screw sheath
63 axis direction of casing is provided with the jack cooperated with anchor ear pin 623, and the anchor ear pin 623 protrudes into the jack of internally threaded sleeve 63
It is interior.
3311 are pulled pin hingedly using nylon between brace connector 331 and bridging, and one end which pulls pin is provided with anti-
Fall off ring 3312.
Safe net bracket 7 is installed to extension on the outside of scaffold 3 by choosing net plug-in unit at four eyed disc type socket 5, it is described
Safety net 71 is installed, one end of safe net bracket is connected in upright bar 31 by drag-line 72 on safe net bracket 7.
It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, above-described embodiment and explanation
It is merely illustrated the principles of the invention described in book, without departing from the spirit and scope of the present invention, the present invention also has
Various changes and modifications, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention
It is defined by the appending claims and its equivalent thereof.
Claims (8)
1. the anti-load-bearing scaffold that inclines of one kind, it is characterised in that:
Several cantilevered support frames being anchored on building outer wall, each cantilevered support frame is distributed in the horizontal direction to be built
Wall outer side is built, the cantilevered support frame has a upper horizontal I-shaped horizontally extending and perpendicular to building outer wall
Steel, horizontal I-steel is for supporting scaffold pedestal on this；
The scaffold pedestal being supported on cantilevered support frame, the scaffold pedestal include several horizontally extending and put down
Longitudinal I-steel and several horizontally extending and perpendicular to upper horizontal I-steel transverse direction of the row in upper horizontal I-steel
I-steel；One latticed planar structure of fixed formation is bolted in the transverse direction I-steel and longitudinal I-steel；
The scaffold being set on scaffold pedestal, the scaffold include several be vertically disposed on scaffold pedestal
And the upright bar being parallel to each other, the horizon bar of several connecting upright poles and several it is arranged at upright bar and horizon bar connecting node
Hound；
The upright bar is made of several tubular uprights segments by the way that the quick bell and spigot frame of bushing type is vertically coaxially connected, institute
State the quick bell and spigot frame of bushing type are as follows:
It limits in the adjacent upright bar segment of same upright bar, the upright bar segment being located above is upper section upright bar segment, is located below
Upright bar segment be next section upright bar segment；There is a pair of of perforation upright bar section on the upper end side wall of next section upright bar segment
The upright bar dowel hole of the inside and outside wall of section, the axis to upright bar dowel hole be located at the upright bar segment it is same diametrically；
It is built-in with a spring holder in next section upright bar segments upper side, the spring holder has a pair is oppositely arranged to determine
Position block and one be located at this to the elastomer between locating piece；
Sleeve is set with outside next section upright bar segments upper side, described sleeve pipe can just hold the insertion of upright bar segment end for one
Pipe structure has the ferrule guide pins hole of a pair of of perforation inside and outside wall of casing on the side wall of casing, this is to ferrule guide pins hole
Axis be located at casing it is same diametrically；It is fixed that the locating piece of the spring holder stretches out insertion upright bar under elastomer effect
The connection of casing and next section upright bar segment is realized in position pin hole and ferrule guide pins hole；
Most next section upright bar segment is fixed on scaffold pedestal by upright bar locking clamping apparatus, and in most next section upright bar and is stood
Height-adjustable structure, the height-adjustable structure are used between rod locking fixture are as follows:
The lower end of most next section upright bar segment is welded with adjusting nut, and upright bar locking clamping apparatus has one and vertically stretches upwards
Adjusting screw rod out, the adjusting screw rod are threadedly coupled with adjusting nut；
The cantilevered support frame has a vertical I-shaped for being arranged in vertical and being used to be connected and fixed with building outer wall
Steel, a upper horizontal I-steel horizontally disposed and perpendicular to building outer wall, one is arranged in parallel with upper horizontal I-steel
And it is located at the lower horizontal I-steel immediately below upper horizontal I-steel and an inclination I-steel, the upper horizontal I-steel is under
One end in horizontal I-steel close to building outer wall is connected and fixed with the top of vertical I-steel, lower part respectively, upper horizontal work
Word steel is connected and fixed with the other end in lower horizontal I-steel far from building outer wall by tilting I-steel.
2. a kind of anti-load-bearing scaffold that inclines according to claim 1, it is characterised in that: the transverse direction I-steel and longitudinal work
Structure is bolted in word steel are as follows: the waist-shaped hole for accommodating bolt installation, longitudinal I-steel and cross are provided on lateral I-steel
Admittedly it is welded with the connecting plate for being transversely to the machine direction I-steel end on the end connected to I-steel, is offered on the connecting plate and lateral
The bolt hole of I-steel waist-shaped hole cooperation；The bolt passes through waist-shaped hole and bolt hole for lateral I-steel and longitudinal I-steel phase
Even.
3. a kind of anti-load-bearing scaffold that inclines according to claim 1, it is characterised in that: each upright bar of the scaffold is logical
It crosses upright bar locking clamping apparatus to be set on the lateral I-steel of scaffold pedestal, is located at lateral I-steel with longitudinal I-steel and connect section
Most next section upright bar segment at point place is fixed by the first upright bar locking clamping apparatus and transverse direction I-steel, positioned at non-transverse I-steel and
Most next section upright bar segment at longitudinal I-steel connecting node is fixed by the second upright bar locking clamping apparatus and lateral I-steel；
First upright bar locking clamping apparatus includes the first jig body, limits the first jig body in two correspondences where thickness direction
Surface respectively the upright bar side surface for being connect with upright bar segment and the pedestal side surface for being connect with lateral I-steel, the
Two ends of one jig body in the longitudinal direction are respectively first end and second end；
The upright bar side surface center of first jig body has a thread pore structure, connects in the threaded hole internal screw thread and adjusts spiral shell
Bar, the pedestal side surface of the first jig body are a type face that can be fitted closely with lateral I-steel flange plate；
The first end of first jig body is provided with the first claw positioned at base side, is threadedly coupled on the first claw for supporting
Firmly the first clamping screw of lateral I-steel flange plate is provided with a pair of along the distribution of the first jig body width direction in second end
And be located at base side the second claw, and this in the first jig body between the second claw be arranged for resisting longitudinal work
Second clamping screw of word steel flange plate；
The flange plate outer surface of lateral I-steel is close in the type face of first jig body, and the first claw and the second claw are distinguished
Clasping the flange plate both sides of the edge of lateral I-steel, the first clamping screw resists the flange plate inner surface of lateral I-steel, and second
Clamping screw resists the flange plate outer surface of longitudinal I-steel；
Second upright bar locking clamping apparatus includes the second jig body, limits the second jig body in two correspondences where thickness direction
Surface respectively the upright bar side surface for being connect with upright bar segment and the pedestal side surface for being connect with lateral I-steel, the
Two ends of two jig bodies in the longitudinal direction are respectively first end and second end；
The upright bar side surface center of second jig body has a thread pore structure, connects in the threaded hole internal screw thread and adjusts spiral shell
Bar, the pedestal side surface of the second jig body are a type face that can be fitted closely with lateral I-steel flange plate；
Second jig body is symmetrically arranged with the third claw positioned at pedestal side surface in its first end and second end, in third card
The third clamping screw for resisting lateral I-steel flange plate is threadedly coupled on pawl；
The flange plate outer surface of lateral I-steel is close in the type face of second jig body, and a pair of of third claw clasps cross respectively
To the flange plate both sides of the edge of I-steel, third clamping screw resists the flange plate inner surface of lateral I-steel.
4. a kind of anti-load-bearing scaffold that inclines according to claim 1, it is characterised in that: the upright bar has every solid welding between the upper and lower
The four eyed disc type socket of several equidirectional configurations, horizon bar both ends solid welding have slotting with four eyed disc type socket inserting
Plunger；The both ends of the hound are welded with brace connector admittedly, and brace connector is connected on four eyed disc type socket by scissors.
5. a kind of anti-load-bearing scaffold that inclines according to claim 4, it is characterised in that: the four eyed disc type socket is formed with
The equally distributed cone pin eye of four circumferential directions, the surrounding side of four eyed disc type socket are tiltedly installed with and corresponding cone respectively
The threaded hole of shape pin eye perforation；The fork of horizon bar both ends solid welding is antitorque fork, the antitorque fork upper front end
Or front end face and lower part be formed respectively with the convex arc-shaped notch matched of upright bar periphery arc and with the cone pin eye inserting
Tapered spigot.
6. a kind of anti-load-bearing scaffold that inclines according to claim 1, it is characterised in that: be arranged between the upright bar and wall
There is even wall mechanism, the even wall mechanism includes connecting wall I-steel, upright bar anchor ear and internally threaded sleeve；The one of the even wall I-steel
End, which extends vertically into, to be connect in wall with the intracorporal built-in fitting of wall, and even the other end solid welding of wall I-steel has screw rod；The upright bar is embraced
Hoop includes arc anchor ear a, arc anchor ear b and anchor ear pin；The arc anchor ear a, arc anchor ear b and anchor ear pin pass through pin connection ring
Around the sealing ring structure for forming banding upright bar；Evagination has a threaded post on the arc anchor ear b, the threaded post and even wall I-shaped
Screw rod on steel is connected by internally threaded sleeve；It is provided with and embraces along inner screw sheath tube axis direction on the inner screw sheath tube wall
The jack of hoop pin cooperation, the anchor ear pin protrude into the jack of internally threaded sleeve.
7. a kind of anti-load-bearing scaffold that inclines according to claim 4, it is characterised in that: the brace connector and bridging it
Between pulled pin hingedly using nylon, one end which pulls pin is provided with anti-dropout ring.
8. a kind of anti-load-bearing scaffold that inclines according to claim 5, it is characterised in that: lead at the four eyed disc type socket
It crosses and chooses net plug-in unit safe net bracket is installed to extending on the outside of scaffold, safety net is installed on the safe net bracket, safety
One end of net bracket is connected in upright bar by drag-line.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710089819.3A CN106939690B (en) | 2017-02-20 | 2017-02-20 | The anti-load-bearing scaffold that inclines of one kind |
| PCT/CN2017/074361 WO2018148977A1 (en) | 2017-02-20 | 2017-02-22 | Anti-overturning load-bearing scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710089819.3A CN106939690B (en) | 2017-02-20 | 2017-02-20 | The anti-load-bearing scaffold that inclines of one kind |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106939690A CN106939690A (en) | 2017-07-11 |
| CN106939690B true CN106939690B (en) | 2019-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710089819.3A Active CN106939690B (en) | 2017-02-20 | 2017-02-20 | The anti-load-bearing scaffold that inclines of one kind |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106939690B (en) |
| WO (1) | WO2018148977A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158950A (en) * | 2019-06-19 | 2019-08-23 | 俊川建筑科技有限公司 | A kind of support device |
| CN110485696A (en) * | 2019-07-12 | 2019-11-22 | 安徽理工大学 | A kind of overhead station assembly construction scaffolding |
| CN112002263A (en) * | 2020-06-30 | 2020-11-27 | 中国一冶集团有限公司 | Construction method for combining external climbing frame with multifunctional advertising board |
| CN112360150A (en) * | 2020-10-30 | 2021-02-12 | 中国一冶集团有限公司 | Socket pipe combined detachable triangular support frame for construction and construction method |
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|---|---|---|---|---|
| CN202658873U (en) * | 2012-06-25 | 2013-01-09 | 南通四建集团有限公司 | Upward pulling cantilever heavy frame of scaffolding |
| CN203669337U (en) * | 2014-01-17 | 2014-06-25 | 林影霞 | Bracket pipe body connecting device |
| CN203684642U (en) * | 2013-12-05 | 2014-07-02 | 中国建筑第六工程局有限公司 | Quick positioning device for profile steel builder's jack upright |
| CN104278825A (en) * | 2013-08-06 | 2015-01-14 | 卢兴明 | Pin type antitorque connection scaffold |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200971604Y (en) * | 2007-03-02 | 2007-11-07 | 顾粉兵 | Building construction scaffold |
| CN201649603U (en) * | 2009-11-24 | 2010-11-24 | 标力建设集团有限公司 | Bolt-connected steel cantilever scaffold |
| JP6120690B2 (en) * | 2013-06-17 | 2017-04-26 | 三菱電機ビルテクノサービス株式会社 | Temporary external passage |
| FR3013066B1 (en) * | 2013-11-14 | 2016-07-29 | Outinord St Amand | WORK PLATFORM IN CONVERTIBLE ENCORBELLEMENT |
| US20150354232A1 (en) * | 2014-06-09 | 2015-12-10 | Tyson Robert Good | Wall hung safety bracket |
| CN205444859U (en) * | 2015-12-30 | 2016-08-10 | 福建省永泰建筑工程公司 | A stores pylon structure for big template |
| CN105696784A (en) * | 2016-01-29 | 2016-06-22 | 成都绿迪科技有限公司 | Novel decoration scaffold |
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- 2017-02-20 CN CN201710089819.3A patent/CN106939690B/en active Active
- 2017-02-22 WO PCT/CN2017/074361 patent/WO2018148977A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202658873U (en) * | 2012-06-25 | 2013-01-09 | 南通四建集团有限公司 | Upward pulling cantilever heavy frame of scaffolding |
| CN104278825A (en) * | 2013-08-06 | 2015-01-14 | 卢兴明 | Pin type antitorque connection scaffold |
| CN203684642U (en) * | 2013-12-05 | 2014-07-02 | 中国建筑第六工程局有限公司 | Quick positioning device for profile steel builder's jack upright |
| CN203669337U (en) * | 2014-01-17 | 2014-06-25 | 林影霞 | Bracket pipe body connecting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106939690A (en) | 2017-07-11 |
| WO2018148977A1 (en) | 2018-08-23 |
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