CN104563473A

CN104563473A - Building scaffold

Info

Publication number: CN104563473A
Application number: CN201410825793.0A
Authority: CN
Inventors: 徐浩钟; 其他发明人请求不公开姓名
Original assignee: Chongqing Beijing Technology Development Co Ltd
Current assignee: Jiangsu Xianfeng Green Building Technology Co ltd
Priority date: 2014-12-28
Filing date: 2014-12-28
Publication date: 2015-04-29
Anticipated expiration: 2034-12-28
Also published as: CN104563473B

Abstract

The invention discloses a building scaffold. Pedestals of the building scaffold are matched and fixed with outer conical surfaces at the lower ends of support columns through middle first inner conical holes; outer conical surfaces of the support columns are matched and fixed with the inner conical surfaces of second inner conical holes in transverse racks; after the inner conical holes are matched and fixed with the outer conical surfaces, the inner conical surfaces and the outer conical surfaces are automatically locked and attached through match of locking grooves in the inner conical surfaces and locking ends of straight turn ends. The building scaffold has the advantages of simple structure, high convenience in manufacturing, mounting and use, no need of tools during construction of the building scaffold, convenience and quickness in construction of the scaffold after adoption of the building scaffold, safety and reliability of the constructed scaffold, capabilities of shortening the scaffold construction time, reducing the cost and the labor intensity of the scaffold and improving the production efficiency, convenience in disassembly and transportation after construction and capability of reducing the production cost and the use cost because of reutilization of components of the building scaffold.

Description

Building operations frame

Technical field

The present invention relates to a kind of building operations frame for building operations.

Background technology

Traditional building operations frame of building adopts steel pipe and fastener to add bolton, and due to the corrosion because of bolt in assembling process, to cause fastener to be fixed insecure, often causes scaffold to collapse and the accident of casualties.Simultaneously traditional building operations frame time of building is long, and its fastener and bolt are easily lost.

Summary of the invention

The object that the present invention relates in order to provide a kind of firmly, structural capacity is strong, be not easy to collapse, can the building structure frame of fast construction and dismounting and manufacture method thereof.

For achieving the above object, building operations frame of the present invention comprise base, pillar, crossbearer, locking hole, draw pin, snap, straight twist lock, locked groove, male cone (strobilus masculinus), Inner taper hole, inner conical surface;

Described base placement can prevent the lower end of pillar to be absorbed in ground on the ground and cause scaffold instability, has air gap groove, the inner conical surface of a Inner taper hole has the locked groove of annular below a Inner taper hole at the middle part of base; The male cone (strobilus masculinus) of lower rod end is had to insert in the one Inner taper hole at the middle part of base, 2nd Inner taper hole of the lower surface of the fixed disk of crossbearer is enclosed within the male cone (strobilus masculinus) of pillar upper end from above, has the male cone (strobilus masculinus) of lower rod end to insert in the 2nd Inner taper hole of the upper surface of the fixed disk of crossbearer; Locked groove on the inner conical surface of the one Inner taper hole and the 2nd Inner taper hole coordinates the male cone (strobilus masculinus) of the locked pillar be inserted in a Inner taper hole and the 2nd Inner taper hole with the locking end of straight twist lock; There is male cone (strobilus masculinus) at the two ends of pillar, have the locking hole of right angle turns shape at two ends on the cylinder of the pillar of male cone (strobilus masculinus); Straight twist lock, snap are installed in described locking hole and draw pin, draw the end winding support of pin in the pressing portion of straight twist lock, one end of snap is pressed in the pressing portion of straight twist lock, the other end withstands on locking hole, draw one end of the pin handle of pin vertically to stretch out from the damaged surface of pillar after the central part of snap passes, the locking end of straight twist lock stretches out from male cone (strobilus masculinus).

The Inner taper hole that described base is connected by the center in the middle of stull coordinates with the male cone (strobilus masculinus) of lower rod end and fixes, and the 2nd Inner taper hole on crossbearer coordinates with the male cone (strobilus masculinus) of pillar and fixes; Coordinated and the be automatically locked inner conical surface and male cone (strobilus masculinus) that post with the locked groove on inner conical surface by the locking end of straight twist lock after a described Inner taper hole and the 2nd Inner taper hole coordinate with male cone (strobilus masculinus) and fix.Tapering and the tapering of the 2nd Inner taper hole and the consistent of the tapering that male cone (strobilus masculinus) coordinates of a described Inner taper hole.

Described crossbearer comprises fixed disk and horizontal support, the fixed disk of crossbearer connects unidirectional or multidirectional horizontal support, horizontal support there is fixed disk become to be integrated with whole horizontal support, the upper and lower surface of the fixed disk of horizontal support has the 2nd Inner taper hole, air gap groove is had between 2nd Inner taper hole of upper and lower surface, the 2nd described Inner taper hole is the hole having tapering, and the inner conical surface of the 2nd Inner taper hole has annular lock groove.

Described Inner taper hole is the hole having tapering, is inner conical surface in Inner taper hole, and comprise a Inner taper hole and the 2nd Inner taper hole, the Inner taper hole on base is a Inner taper hole, and the Inner taper hole on the fixed disk of crossbearer is the 2nd Inner taper hole.

The center of stull and core that described base comprises stable center part is connected two parts, stull is connected with center and connects into dish type or a quincunx or shape or cross-shaped or three-dimensional cross-like, the center of the mid portion of dish type or a quincunx or shape or cross-shaped or three-dimensional cross-like connects the first internal taper hole, air gap groove is had below one Inner taper hole, the inner conical surface of a Inner taper hole has the locked groove of annular, and locked groove is dovetail groove.

Described locking hole is the hole of right angle turns shape, the center line in hole and the central axis of pillar or parallel, at pillar two ends in the cylinder of male cone (strobilus masculinus), the surface of the cylinder near male cone (strobilus masculinus) is worn out perpendicular to the center line of pillar in the one end in hole, the other end wears out male cone (strobilus masculinus) perpendicular to the center line of pillar; The mid portion of locking hole is large for the aperture of installing the part of snap and straight twist lock, the two ends in hole are little for the aperture of drawing the locking end of pin and straight twist lock and stretching out, and the aperture of the locking hole on male cone (strobilus masculinus) is corresponding with the position of locked groove; Locking hole for installing straight twist lock, drawing pin and snap, and allows and draws pin and straight twist lock can move in locking hole.

Described locking hole can also be independent cavity, is inlaid with the housing with the mating shapes of locking hole in independent cavity, and housing exposes or do not expose the damaged surface of pillar in locking hole; When housing exposes the damaged surface of pillar, the one end of exposing the damaged surface of pillar connects with screw or rivets or be welded on the damaged surface of pillar; When housing does not expose the damaged surface of pillar, connect with screw or rivet or weld or be fixed in locking hole with jump ring; The inside and outside two ends of described housing manufacture porose, be provided with in housing and draw pin, snap, straight twist lock, straight twist lock is arranged on the middle part of drawing pin, snap is arranged between straight twist lock and housing, stretches out, the locking end of straight twist lock stretches out from the hole of the inner face of housing after drawing the pin handle of pin to pass from the centre of snap from the hole of housing outer face.

The described association of drawing pin and straight twist lock to be an entirety or to combine, the turnover at a right angle of the global shape after installing shape.

The described pin that draws comprises pin portion and pin handle two parts, and the end winding support in pin portion is in the pressing portion of straight twist lock, and pin handle through the damaged surface of vertically stretching out pillar after snap, draws pin to exit locked groove for pulling straight twist lock in locking hole.

Described straight twist lock is column or the blocks of right angle cross break shape, comprises locking end and pressing portion, and when installing in locking hole, pressing portion is parallel to the center line of pillar, and locking end stretches out the surface of male cone (strobilus masculinus) perpendicular to the center line of pillar; Coordinate with the locked groove in Inner taper hole after described locking end stretches out the surface of male cone (strobilus masculinus) and produce locking effect; The leading section of described locking end is the one side at the bottom of the cone of acute angle bevel, the toward the outside conical surface is face directly, the inclined-plane of locking end retreats for allowing the oral area of the Inner taper hole of crossbearer and base and the straight twist lock of the oblique promotion of inner conical surface, facing directly for coordinating locked male cone (strobilus masculinus) of working good and inner conical surface with the annular groove limit of facing directly of locked groove of locking end.

Described locked groove is the cannelure on the inner conical surface of the 2nd Inner taper hole on the inner conical surface of a Inner taper hole on base and crossbearer, and cannelure is dovetail groove, corresponding with the position of locking hole, and the one side near the oral area of Inner taper hole is locking face; The locking face of described locked groove is used for coordinating with the locking end of straight twist lock and producing locking effect, then the locked inner conical surface that posts and male cone (strobilus masculinus), and then makes crossbearer and pillar and base and pillar fixation.

Described snap is helical spring, and the locking end for promoting straight twist lock coordinates with the locked groove on male cone (strobilus masculinus) and completes automatic locking.

Described air gap groove for allow not inconsistent between the end of the end of pillar pillar when insertion the 2nd Inner taper hole and allow the end of pillar at insertion the one Inner taper hole time not inconsistent with the bottom of a Inner taper hole, be convenient to the close fit of inner conical surface and male cone (strobilus masculinus).

The inner conical surface of a described Inner taper hole is used for coordinating and mounting column with male cone (strobilus masculinus), realizes base with pillar is fixed fast, plays Fast Installation and the quick effect fixed; Described base is used for weight that steady brace and supporting strut and pillar bear and pillar is not absorbed in ground.

Below the inner conical surface of the 2nd described Inner taper hole is arranged on for coordinating with male cone (strobilus masculinus) one deck pillar male cone (strobilus masculinus) on and above the male cone (strobilus masculinus) of one deck pillar is above arranged on face the 2nd Inner taper hole in, realize the fixing fast and crossbearer of pillar and crossbearer and the fixing fast of pillar, be beneficial to the quick assembling of pillar and crossbearer and quick demolition.

Male cone (strobilus masculinus) on described pillar is used for coordinating with the inner conical surface of a Inner taper hole of base respectively and coordinating with the 2nd Inner taper hole of crossbearer, plays Fast Installation and effect fixing fast; And then make pillar and crossbearer and pillar and base fixation respectively.

In order to increase connectivity robustness and the stability of building operations frame, improving the speed of installation and demolition, described pillar and base and the connection between pillar and crossbearer and fixingly all adopt cone match, being beneficial to quick assembling and quick demolition; The male cone (strobilus masculinus) of pillar, in a Inner taper hole of base, is coordinated with the locking end of straight twist lock by the locked groove on inner conical surface and pins and lock the male cone (strobilus masculinus) of pillar with coordinating of the inner conical surface of base and do not loosen; The male cone (strobilus masculinus) of pillar, in the 2nd Inner taper hole of crossbearer, is coordinated with the locking end of straight twist lock by the locked groove on inner conical surface and pins and lock the male cone (strobilus masculinus) of pillar and do not loosen with coordinating of the inner conical surface of crossbearer.During assembling, inner conical surface and male cone (strobilus masculinus) are pressed tighter and tighter and realize automatic fastening under the gravity born and the effect at self gravitation; During demolition, pull the pin handle of pin, after driving the locking end of straight twist lock to exit the locked groove on inner conical surface, pillar or crossbearer upwards one are lifted and automatically will be separated with Inner taper hole or male cone (strobilus masculinus).

The described conical surface comprises inner conical surface and male cone (strobilus masculinus), and the cross section of the conical surface is the circular conical surface, or the polygonal conical surface, or the conical surface of circular arc, or the special-shaped conical surface that circular arc and line segment form; The described conical surface is the face of the square taper of nose part, or goes conical of nose part.

In order to enable Inner taper hole and male cone (strobilus masculinus) close fit, the tapering of described Inner taper hole is consistent with the tapering of male cone (strobilus masculinus).

In order to can the locking inner conical surface of working good and male cone (strobilus masculinus) not loosen, described locking hole, draw the locked inner conical surface of working good of pin, straight twist lock, snap and locked groove composition locking system and male cone (strobilus masculinus).

In order to reduce costs and alleviate the weight of building operations frame, described base, crossbearer and pillar are hollow body or solid; Described pillar and crossbearer are individual layer or multilayer in the combination of building operations frame, and base is individual layer in the combination of building operations frame.

For the ease of using and depositing, described building operations frame is when needs use, and its all composition accessory can be combined into frame; The not used time, its all composition accessory can both be dismantled, and is convenient to packaging and storing.

In order to reduce the consumption of building operations frame and be convenient to store and keeping, all building blocks of described building operations frame can be reused.

Conveniently transport, described pillar, crossbearer and base can be dismantled completely becomes independent parts, is beneficial to packaging and transport.

Building operations frame when mounted, base is put to be placed steadily on the ground, again by a Inner taper hole of pillar male cone (strobilus masculinus) inserted base, under the effect of the self gravitation of pillar, the male cone (strobilus masculinus) of pillar and the inner conical surface of base are naturally fitted and fix, and the gravity depressed from pillar is larger, it is closely and more more firm that inner conical surface and male cone (strobilus masculinus) are fitted, insert in the process of a Inner taper hole at the male cone (strobilus masculinus) of pillar, when the locking end of straight twist lock enters into the position of inner conical surface, the inclined-plane of the locking end of the straight twist lock of the oblique promotion of inner conical surface makes the pressing portion of straight twist lock compress snap and outwards make a concession, when the male cone (strobilus masculinus) of pillar contacts firm with the inner conical surface of a Inner taper hole of base, the locking end of straight twist lock just in time enters the position of locked groove after slipping over the inner conical surface above locked groove smoothly, the locking end of straight twist lock enters in locked groove under the powered of snap, by the locking end of straight twist lock face directly to coordinate with the locking face of trapezoidal locked groove the inner conical surface posted and male cone (strobilus masculinus) locked, male cone (strobilus masculinus) can not be retreated, complete the fixing and locking of pillar on base.Afterwards, 2nd Inner taper hole of the lower surface of the fixed disk of crossbearer is enclosed within the male cone (strobilus masculinus) of pillar upper end, in the process of suit, when the inner conical surface of the 2nd Inner taper hole enters into the locking end of straight twist lock, the inclined-plane of the locking end of the straight twist lock of the oblique promotion of inner conical surface makes the pressing portion of straight twist lock compress snap and outwards make a concession, when the male cone (strobilus masculinus) of pillar contacts firm with the inner conical surface of the 2nd Inner taper hole of base, the locking end of straight twist lock just in time enters the position of locked groove after slipping over the inner conical surface above locked groove smoothly, the locking end of straight twist lock enters in locked groove under the powered of snap, by the locking end of straight twist lock face directly to coordinate with the locking face of trapezoidal locked groove the inner conical surface posted and male cone (strobilus masculinus) locked, male cone (strobilus masculinus) can not be retreated, afterwards, inserted by the male cone (strobilus masculinus) of pillar in the 2nd Inner taper hole of the upper surface of the fixed disk of crossbearer, the Method and Process that insertion process and pillar insert a Inner taper hole is the same, afterwards, then the 2nd Inner taper hole of the lower surface of the fixed disk of crossbearer is enclosed within the male cone (strobilus masculinus) of pillar upper end, Method and Process and the crossbearer of lower one deck of suit be enclosed within process on male cone (strobilus masculinus) and method consistent, Using such method repeats form brace and crossbearer, completes being connected and fixed and locking between pillar and crossbearer.

When the pillar of dismountable and crossbearer, pull the pin handle of pin, after the locking end of the straight twist lock linked together with drawing pin exits the locked groove on inner conical surface, pillar upwards one is drawn or crossbearer upwards one is lifted, and the male cone (strobilus masculinus) of pillar will separate automatically with the 2nd Inner taper hole.During the pillar that dismounting base is fixed, pull the pin handle of pin, after the locking end of the straight twist lock linked together with drawing pin exits the locked groove on male cone (strobilus masculinus), pillar upwards one is drawn or one lifts and automatically will separate with a Inner taper hole of base, and pillar will separate automatically with base.

The assembly and disassembly of pillar and base and crossbearer are very convenient, just can complete without any need for instrument.

The manufacture method of described building operations frame, is characterized in that:

During fabrication, straight twist lock and the plastics manufacture of drawing pin to adopt metal material or alloy material or high strength, base, crossbearer and pillar adopt metal material or alloy material manufacture, and base, crossbearer and pillar create solid or hollow body; When base, crossbearer and pillar adopt the metal material got rusty easily to manufacture, after manufacture is good, want rust prevention by applying liquid material paint antirust.

The center of stull and core that described base creates stable center part is connected two parts, stull is connected with center and creates dish type or connect into quincunx or connect into a shape or cross-shaped or three-dimensional cross-like, the center of the mid portion of dish type or a quincunx or shape or cross-shaped or three-dimensional cross-like connects upper manufacture the first internal taper hole, first internal taper hole creates the hole of tapering, manufacture below a Inner taper hole and have air gap groove, the inner conical surface of a Inner taper hole manufactures the locked groove having annular, locked groove creates the dovetail groove of annular.

Described crossbearer creates fixed disk and horizontal support two parts, create fixed disk and connect unidirectional or multidirectional horizontal support, horizontal support manufactures and has fixed disk, fixed disk and whole horizontal support create one, the upper and lower surface of the fixed disk of horizontal support has all manufactured the 2nd Inner taper hole, manufacture between 2nd Inner taper hole of upper and lower surface and have air gap groove, the 2nd described Inner taper hole creates the hole of tapering, and the inner conical surface of the 2nd Inner taper hole manufactures annular lock groove; Described horizontal support adopts tubing manufacture.

Described locked groove creates the dovetail groove of annular, and the one side near the oral area of Inner taper hole creates locking face, corresponding with the position of locking hole.

Described pillar creates the cylinder that there is male cone (strobilus masculinus) at two ends, manufactures locking hole at male cone (strobilus masculinus) and between the surface of the cylinder of male cone (strobilus masculinus); Described locking hole is manufactured on one end that pillar has male cone (strobilus masculinus), create the hole of right angle turns shape, the center line in hole and the central axis of pillar or parallel, be manufactured on male cone (strobilus masculinus) with in the cylinder cylinder of male cone (strobilus masculinus), the surface of the cylinder near male cone (strobilus masculinus) is worn out perpendicular to the center line of pillar in the one end in hole, the other end wears out male cone (strobilus masculinus) perpendicular to the center line of pillar; The aperture that the middle aperture for installing the part manufacture of snap and straight twist lock is large, the two ends in hole manufacture for the part of drawing the locking end of pin and straight twist lock and stretching out is little, and the aperture of wearing out the locking hole of male cone (strobilus masculinus) is corresponding with the position of locked groove.

Described locking hole can also create cavity separately, the housing with the mating shapes of locking hole is inlaid with in the cavity manufactured separately, expose one end of the damaged surface of pillar or connect or rivet or be welded on the damaged surface of pillar towards one end of the damaged surface of pillar with screw, or connect with screw or rivet or be welded on the oblique locking hole in pillar; The inside and outside two ends of described housing manufacture porose, be provided with in housing and draw pin, snap, straight twist lock, straight twist lock is arranged on the middle part of drawing pin, snap is arranged between straight twist lock and housing, stretches out, the locking end of straight twist lock stretches out from the hole of the inner face of housing after drawing the pin handle of pin to pass from the centre of snap from the hole of housing outer face.

Pin and straight twist lock is drawn to manufacture as a whole or combine formation association after manufacturing respectively, the turnover at a right angle of the global shape after installing shape.

The described pin that draws creates pin portion and pin handle two parts, and the end winding support in pin portion is in the pressing portion of straight twist lock, and pin handle vertically stretches out the damaged surface of pillar pass snap in locking hole after.

Described straight twist lock creates column or the blocks of right angle cross break shape, and manufacture and have locking end and pressing portion, when installing in locking hole, pressing portion is parallel to the center line of pillar, and locking end stretches out the surface of male cone (strobilus masculinus) perpendicular to the center line of pillar.

Snap creates helical spring.

The conical surface creates inner conical surface and male cone (strobilus masculinus), and inner conical surface and male cone (strobilus masculinus) create the taper surface of point, and the cross section of the conical surface creates the polygonal conical surface, or creates the conical surface of circle or circular arc.

The consistent tapering that the tapering of a described Inner taper hole creates with the tapering that male cone (strobilus masculinus) coordinates with the tapering of the 2nd Inner taper hole.

Locking hole is being manufactured between the damaged surface and male cone (strobilus masculinus) of male cone (strobilus masculinus), straight twist lock, snap are installed in locking hole and draw pin, draw the end winding support of pin in the pressing portion of straight twist lock, one end of snap is pressed in the pressing portion of straight twist lock, the other end withstands on locking hole, draw one end of the pin handle of pin vertically to stretch out from the damaged surface of pillar after the central part of snap passes, the locking end of straight twist lock stretches out from the surface of male cone (strobilus masculinus) perpendicular to the center line of pillar.Locked groove on described inner conical surface coordinates with the locking end of straight twist lock and produces locking effect; Described base is coordinated with the male cone (strobilus masculinus) of the lower end of pillar by a middle Inner taper hole and is fixed, and the male cone (strobilus masculinus) of pillar coordinates with the inner conical surface of the 2nd Inner taper hole of pillar and fixes; Described Inner taper hole is coordinated and the be automatically locked inner conical surface and male cone (strobilus masculinus) that post with the locking end of straight twist lock by the locked groove on inner conical surface after coordinating with male cone (strobilus masculinus) and fixing.

The structure of building operations frame of the present invention is simple, and manufacture, install and use very convenient, building operations frame does not need instrument in build process; After adopting building operations frame, build scaffold fast and easy, and the scaffold built is safe and reliable, shortens the time of building scaffold, reduce cost and the labour intensity of scaffold, improve production efficiency; When having constructed rear, dismounting and convenient transportation, add that the parts of building operations frame can reuse, reduce cost of production and use cost.

Accompanying drawing explanation

The package assembly schematic diagram of Fig. 1 building operations frame;

Fig. 2 is the structural representation of pillar;

Fig. 3 is the sectional structure schematic diagram of crossbearer;

Fig. 4 and Fig. 5 is the schematic appearance of the top view of crossbearer;

Fig. 6 is the sectional structure schematic diagram of base;

Fig. 7 is the schematic appearance of the top view of base.

Shown in figure: base 1, pillar 2, crossbearer 3, air gap groove 4, locking hole 5, draw pin 6, straight twist lock 7, snap 8, locked groove 9, male cone (strobilus masculinus) 10, inner conical surface 11, a Inner taper hole 12, the 2nd Inner taper hole 13.

Detailed description of the invention

Building operations frame of the present invention mainly comprises base 1, pillar 2, crossbearer 3, locking hole 5, draws pin 6, snap 8, straight twist lock 7, locked groove 9, male cone (strobilus masculinus) 10, Inner taper hole, inner conical surface 11.

Described base 1 is placed and the lower end of pillar 2 can be prevented to be on the ground absorbed in ground cause scaffold unstable, have air gap groove 4, the inner conical surface 11 of a Inner taper hole 12 has annular locked groove 9 a Inner taper hole 12 at the middle part of base 1 below; The male cone (strobilus masculinus) 10 of pillar 2 lower end is had to insert in the one Inner taper hole 12 at the middle part of base 1,2nd Inner taper hole 13 of the lower surface of the fixed disk of crossbearer 3 is enclosed within the male cone (strobilus masculinus) 10 of pillar 2 upper end from above, has the male cone (strobilus masculinus) 10 of pillar 2 lower end to insert in the 2nd Inner taper hole 13 of the upper surface of the fixed disk of crossbearer 3; Locked groove 9 on the inner conical surface 11 of the one Inner taper hole 12 and the 2nd Inner taper hole 13 coordinates the male cone (strobilus masculinus) 10 of the locked pillar 2 be inserted in a Inner taper hole 12 and the 2nd Inner taper hole 13 with the locking end of straight twist lock 7; There is male cone (strobilus masculinus) 10 at the two ends of pillar 2, have the locking hole 5 of right angle turns shape at two ends on the cylinder of the pillar 2 of male cone (strobilus masculinus) 10; Straight twist lock 7, snap 8 are installed in described locking hole 5 and draw pin 6, draw the end winding support of pin 6 in the pressing portion of straight twist lock 7, one end of snap 8 is pressed in the pressing portion of straight twist lock 7, the other end withstands on locking hole 5, draw one end of the pin handle of pin 6 vertically to stretch out from the damaged surface of pillar 2 after the central part of snap 8 passes, the locking end of straight twist lock 7 stretches out from male cone (strobilus masculinus) 10.

The Inner taper hole 12 that described base 1 is connected by the center in the middle of stull coordinates with the male cone (strobilus masculinus) 10 of pillar 2 lower end and fixes, and the 2nd Inner taper hole 13 on crossbearer 3 coordinates with the male cone (strobilus masculinus) 10 of pillar 2 and fixes; Coordinated and the be automatically locked inner conical surface 11 and male cone (strobilus masculinus) 10 that post with the locked groove 9 on inner conical surface 11 by the locking end of straight twist lock 7 after a described Inner taper hole 12 and the 2nd Inner taper hole 13 coordinate with male cone (strobilus masculinus) 10 and fix.The tapering of a described Inner taper hole 12 and the tapering of the 2nd Inner taper hole 13 are consistent with the tapering that male cone (strobilus masculinus) 10 coordinates.

Described crossbearer 3 comprises fixed disk and horizontal support, the fixed disk of crossbearer 3 connects unidirectional or multidirectional horizontal support, horizontal support there is fixed disk become to be integrated with whole horizontal support, the upper and lower surface of the fixed disk of horizontal support has the 2nd Inner taper hole 13, air gap groove 4 is had between 2nd Inner taper hole 13 of upper and lower surface, the 2nd described Inner taper hole 13 is the holes having tapering, and the inner conical surface 11 of the 2nd Inner taper hole 13 has annular lock groove 9.

Described Inner taper hole is the hole having tapering, is inner conical surface 11 in Inner taper hole, and comprise a Inner taper hole 12 and the 2nd Inner taper hole 13, the Inner taper hole on base 1 is a Inner taper hole 12, and the Inner taper hole on the fixed disk of crossbearer 3 is the 2nd Inner taper hole 13.

The center of stull and core that described base 1 comprises stable center part is connected two parts, stull is connected with center and connects into dish type or a quincunx or shape or cross-shaped or three-dimensional cross-like, the center of the mid portion of dish type or a quincunx or shape or cross-shaped or three-dimensional cross-like connects the first internal taper hole, air gap groove 4 is had below one Inner taper hole 12, the inner conical surface 11 of a Inner taper hole 12 has the locked groove 9 of annular, and locked groove 9 is dovetail grooves.

Described locking hole 5 is holes of right angle turns shape, the center line in hole and the central axis or parallel of pillar 2, at pillar 2 two ends in the cylinder of male cone (strobilus masculinus) 10, the surface of the cylinder near male cone (strobilus masculinus) 10 is worn out perpendicular to the center line of pillar 2 in the one end in hole, the other end wears out male cone (strobilus masculinus) 10 perpendicular to the center line of pillar 2; The mid portion of locking hole 5 is large for the aperture of installing the part of snap 8 and straight twist lock 7, the two ends in hole are little for the aperture of drawing the locking end of pin 6 and straight twist lock 7 and stretching out, and the aperture of the locking hole 5 on male cone (strobilus masculinus) 10 is corresponding with the position of locked groove 9; Locking hole 5 for installing straight twist lock 7, drawing pin 6 and snap 8, and allows and draws pin 6 and straight twist lock 7 can move in locking hole 5.

Described locking hole 5 can also be independent cavity, is inlaid with the housing with the mating shapes of locking hole 5 in independent cavity, and housing exposes or do not expose the damaged surface of pillar 2 in locking hole 5; When housing exposes the damaged surface of pillar 2, the one end of exposing the damaged surface of pillar 2 connects with screw or rivets or be welded on the damaged surface of pillar 2; When housing does not expose the damaged surface of pillar 2, connect with screw or rivet or weld or be fixed in locking hole 5 with jump ring; The inside and outside two ends of described housing manufacture porose, be provided with in housing and draw pin 6, snap 8, straight twist lock 7, straight twist lock 7 is arranged on the middle part of drawing pin 6, snap 8 is arranged between straight twist lock 7 and housing, stretches out, the locking end of straight twist lock 7 stretches out from the hole of the inner face of housing after drawing the pin handle of pin 6 to pass from the centre of snap 8 from the hole of housing outer face.

The described association of drawing pin 6 and straight twist lock 7 to be an entirety or to combine, the turnover at a right angle of the global shape after installing shape.

The described pin 6 that draws comprises pin portion and pin handle two parts, and the end winding support in pin portion is in the pressing portion of straight twist lock 7, and pin handle through the damaged surface of vertically stretching out pillar 2 after snap 8, draws pin 6 to exit locked groove 9 for pulling straight twist lock 7 in locking hole 5.

Described straight twist lock 7 is column or the blocks of right angle cross break shape, comprises locking end and pressing portion, and when installing in locking hole 5, pressing portion is parallel to the center line of pillar 2, and locking end stretches out the surface of male cone (strobilus masculinus) 10 perpendicular to the center line of pillar 2; Coordinate with the locked groove 9 in Inner taper hole after described locking end stretches out the surface of male cone (strobilus masculinus) 10 and produce locking effect; The leading section of described locking end is the one side at the bottom of cone of acute angle bevel, the toward the outside conical surface 10 is face directly, the inclined-plane of locking end retreats for allowing the oral area of the Inner taper hole of crossbearer 3 and base 1 and the straight twist lock 7 of the oblique promotion of inner conical surface 11, facing directly for coordinating locked male cone (strobilus masculinus) 10 of working good and inner conical surface 11 with the annular groove limit of facing directly of locked groove 9 of locking end.

Described locked groove 9 is the cannelures on the inner conical surface 11 of the 2nd Inner taper hole 13 on the inner conical surface 11 of a Inner taper hole 12 on base 1 and crossbearer 3, and cannelure is dovetail groove, corresponding with the position of locking hole 5, and the one side near the oral area of Inner taper hole is locking face; The locking face of described locked groove 9 is used for coordinating with the locking end of straight twist lock 7 and producing locking effect, then the locked inner conical surface 11 that posts and male cone (strobilus masculinus) 10, and then makes crossbearer 3 and pillar 2 and base 1 and pillar 2 fixation.

Described snap 8 is helical springs, completes automatic locking for promoting the locking end of straight twist lock 7 to coordinate with the locked groove 9 on male cone (strobilus masculinus) 10.

Described air gap groove 4 for allow not inconsistent between the end of the end of pillar 2 pillar 2 when insertion the 2nd Inner taper hole 13 and allow the end of pillar 2 at insertion the one Inner taper hole 12 time not inconsistent with the bottom of a Inner taper hole 12, be convenient to the close fit of inner conical surface 11 and male cone (strobilus masculinus) 10.

The inner conical surface 11 of a described Inner taper hole 12, for coordinating and mounting column 2 with male cone (strobilus masculinus) 10, realizes base 1 and fixes fast with pillar 2, plays Fast Installation and effect fixing fast; The weight that described base 1 bears for steady brace 2 and supporting strut 2 and pillar 2 and pillar 2 is not absorbed in ground.

The inner conical surface 11 of the 2nd described Inner taper hole 13 to be arranged on for coordinating with male cone (strobilus masculinus) 10 on the male cone (strobilus masculinus) 10 of one deck pillar 2 below and to be arranged in the 2nd Inner taper hole 13 in face above by the male cone (strobilus masculinus) 10 of one deck pillar 2 above, quick the fixing realizing pillar 2 and crossbearer 3 is fixed with crossbearer 3 and the quick of pillar 2, is beneficial to the quick assembling of pillar 2 and crossbearer 3 and quick demolition.

Male cone (strobilus masculinus) 10 on described pillar 2, for coordinating with the inner conical surface 11 of a Inner taper hole 12 of base 1 respectively and coordinating with the 2nd Inner taper hole 13 of crossbearer 3, plays Fast Installation and effect fixing fast; And then make pillar 2 and crossbearer 3 and pillar 2 and base 1 fixation respectively.

In order to increase connectivity robustness and the stability of building operations frame, improving the speed of installation and demolition, described pillar 2 and base 1 and the connection between pillar 2 and crossbearer 3 and fixingly all adopt cone match, being beneficial to quick assembling and quick demolition; The male cone (strobilus masculinus) 10 of pillar 2, in a Inner taper hole 12 of base 1, is coordinated with the locking end of straight twist lock 7 by the locked groove 9 on inner conical surface 11 and pins and lock the male cone (strobilus masculinus) 10 of pillar 2 with coordinating of the inner conical surface 11 of base 1 and do not loosen; The male cone (strobilus masculinus) 10 of pillar 2, in the 2nd Inner taper hole 13 of crossbearer 3, is coordinated with the locking end of straight twist lock 7 by the locked groove 9 on inner conical surface 11 and pins and not the loosening coordinating of inner conical surface 11 of the male cone (strobilus masculinus) 10 and crossbearer 3 of locking pillar 2.During assembling, inner conical surface 11 and male cone (strobilus masculinus) 10 are pressed tighter and tighter and realize automatic fastening under the gravity born and the effect at self gravitation; During demolition, pull the pin handle of pin 6, after the locked groove 9 driving the locking end of straight twist lock 7 to exit on inner conical surface 11, pillar 2 or crossbearer 3 upwards one are lifted and automatically will be separated with Inner taper hole or male cone (strobilus masculinus) 10.

The described conical surface comprises inner conical surface 11 and male cone (strobilus masculinus) 10, and the cross section of the conical surface is the circular conical surface, or the polygonal conical surface, or the conical surface of circular arc, or the special-shaped conical surface that circular arc and line segment form; The described conical surface is the face of the square taper of nose part, or goes conical of nose part.

In order to make Inner taper hole and male cone (strobilus masculinus) 10 can close fit, the tapering of described Inner taper hole be consistent with the tapering of male cone (strobilus masculinus) 10.

In order to can the locking inner conical surface 11 of working good and male cone (strobilus masculinus) 10 not loosen, described locking hole 5, draw pin 6, straight twist lock 7, snap 8 and locked groove 9 form the locked inner conical surface 11 of working good of locking system and male cone (strobilus masculinus) 10.

In order to reduce costs and alleviate the weight of building operations frame, described base 1, crossbearer 3 and pillar 2 are hollow body or solid; Described pillar 2 and crossbearer 3 are individual layer or multilayer in the combination of building operations frame, and base 1 is individual layer in the combination of building operations frame.

Conveniently transport, described pillar 2, crossbearer 3 and base 1 can be dismantled completely becomes independent parts, is beneficial to packaging and transport.

Building operations frame when mounted, base 1 is put to be placed steadily on the ground, again by a Inner taper hole 12 of pillar 2 male cone (strobilus masculinus) 10 inserted base 1, under the effect of the self gravitation of pillar 2, the male cone (strobilus masculinus) 10 of pillar 2 is naturally fitted with the inner conical surface 11 of base 1 and fixes, and the gravity depressed from pillar 2 is larger, it is closely and more more firm that inner conical surface 11 and male cone (strobilus masculinus) 10 are fitted, insert in the process of a Inner taper hole 12 at the male cone (strobilus masculinus) 10 of pillar 2, when the locking end of straight twist lock 7 enters into the position of inner conical surface 11, the inclined-plane of the locking end of the straight twist lock of the oblique promotion of inner conical surface 11 7 makes the pressing portion of straight twist lock 7 compress snap 8 and outwards make a concession, when the male cone (strobilus masculinus) 10 of pillar 2 contacts firm with the inner conical surface 11 of a Inner taper hole 12 of base 1, the locking end of straight twist lock 7 just in time enters the position of locked groove 9 after slipping over the inner conical surface 11 above locked groove 9 smoothly, the locking end of straight twist lock 7 enters in locked groove 9 under the powered of snap 8, by the locking end of straight twist lock 7 face directly to coordinate with the locking face of trapezoidal locked groove 9 the inner conical surface 11 posted and male cone (strobilus masculinus) 10 locked, male cone (strobilus masculinus) 10 can not be retreated, complete the fixing and locking of pillar 2 on base 1.Afterwards, 2nd Inner taper hole 13 of the lower surface of the fixed disk of crossbearer 3 is enclosed within the male cone (strobilus masculinus) 10 of pillar 2 upper end, in the process of suit, when the inner conical surface 11 of the 2nd Inner taper hole 13 enters into the locking end of straight twist lock 7, the inclined-plane of the locking end of the straight twist lock of the oblique promotion of inner conical surface 11 7 makes the pressing portion of straight twist lock 7 compress snap 8 and outwards make a concession, when the male cone (strobilus masculinus) 10 of pillar 2 contacts firm with the inner conical surface 11 of the 2nd Inner taper hole 13 of base 1, the locking end of straight twist lock 7 just in time enters the position of locked groove 9 after slipping over the inner conical surface 11 above locked groove 9 smoothly, the locking end of straight twist lock 7 enters in locked groove 9 under the powered of snap 8, by the locking end of straight twist lock 7 face directly to coordinate with the locking face of trapezoidal locked groove 9 the inner conical surface 11 posted and male cone (strobilus masculinus) 10 locked, male cone (strobilus masculinus) 10 can not be retreated, afterwards, inserted by the male cone (strobilus masculinus) 10 of pillar 2 in the 2nd Inner taper hole 13 of the upper surface of the fixed disk of crossbearer 3, the Method and Process that insertion process and pillar 2 insert a Inner taper hole 12 is the same, afterwards, then the 2nd Inner taper hole 13 of the lower surface of the fixed disk of crossbearer 3 is enclosed within the male cone (strobilus masculinus) 10 of pillar 2 upper end, Method and Process and the crossbearer 3 of lower one deck of suit be enclosed within process on male cone (strobilus masculinus) 10 and method consistent, Using such method repeats form brace 2 and crossbearer 3, completes being connected and fixed and locking between pillar 2 and crossbearer 3.

When the pillar 2 of dismountable and crossbearer 3, pull the pin handle of pin 6, after the locking end of the straight twist lock 7 linked together with drawing pin 6 exits the locked groove 9 on inner conical surface 11, pillar 2 upwards one is drawn or crossbearer 3 upwards one is lifted, and the male cone (strobilus masculinus) 10 of pillar 2 will separate automatically with the 2nd Inner taper hole 13.During the pillar 2 that dismounting base 1 is fixed, pull the pin handle of pin 6, after the locking end of the straight twist lock 7 linked together with drawing pin 6 exits the locked groove 9 on male cone (strobilus masculinus) 10, pillar 2 upwards one is drawn or one lifts and automatically will separate with a Inner taper hole 12 of base 1, and pillar 2 will separate automatically with base 1.

Pillar 2 is very convenient with the assembly and disassembly of base 1 and crossbearer 3, just can complete without any need for instrument.

Claims

1. a building operations frame, is characterized in that: described building operations frame comprises base (1), pillar (2), crossbearer (3), locking hole (5), draws pin (6), snap (8), straight twist lock (7), locked groove (9), male cone (strobilus masculinus) (10), Inner taper hole, inner conical surface (11);

Described base (1) placement can prevent the lower end of pillar (2) to be absorbed in ground on the ground and cause scaffold instability, below a Inner taper hole (12) at the middle part of base (1), there is air gap groove (4), the inner conical surface (11) of a Inner taper hole (12) has the locked groove (9) of annular; The male cone (strobilus masculinus) (10) of pillar (2) lower end is had to insert in the one Inner taper hole (12) at the middle part of base (1), 2nd Inner taper hole (13) of the lower surface of the fixed disk of crossbearer (3) is enclosed within the male cone (strobilus masculinus) (10) of pillar (2) upper end from above, has the male cone (strobilus masculinus) (10) of pillar (2) lower end to insert in the 2nd Inner taper hole (13) of the upper surface of the fixed disk of crossbearer (3); Locked groove (9) on the inner conical surface (11) of the one Inner taper hole (12) and the 2nd Inner taper hole (13) coordinates the male cone (strobilus masculinus) (10) of the locked pillar (2) be inserted in a Inner taper hole (12) and the 2nd Inner taper hole (13) with the locking end of straight twist lock (7); There is male cone (strobilus masculinus) (10) at the two ends of pillar (2), have the locking hole (5) of right angle turns shape at two ends on the cylinder of the pillar (2) of male cone (strobilus masculinus) (10); Straight twist lock (7), snap (8) are installed in described locking hole (5) and draw pin (6), draw the pressing portion of end winding support in straight twist lock (7) of pin (6), one end of snap (8) is pressed in the pressing portion of straight twist lock (7), the other end withstands on locking hole (5), draw one end of the pin handle of pin (6) vertically to stretch out from the damaged surface of pillar (2) after the central part of snap (8) passes, the locking end of straight twist lock (7) stretches out from male cone (strobilus masculinus) (10);

The Inner taper hole (12) that described base (1) is connected by the center in the middle of stull coordinates with the male cone (strobilus masculinus) (10) of pillar (2) lower end and fixes, and the 2nd Inner taper hole (13) on crossbearer (3) coordinates with the male cone (strobilus masculinus) (10) of pillar (2) and fixes; Coordinated and the be automatically locked inner conical surface (11) and male cone (strobilus masculinus) (10) that post with the locked groove (9) on inner conical surface (11) by the locking end of straight twist lock (7) after a described Inner taper hole (12) and the 2nd Inner taper hole (13) coordinate with male cone (strobilus masculinus) (10) and fix; Tapering and the tapering of the 2nd Inner taper hole (13) and the consistent of the tapering that male cone (strobilus masculinus) (10) coordinates of a described Inner taper hole (12);

Described crossbearer (3) comprises fixed disk and horizontal support, the fixed disk of crossbearer (3) connects unidirectional or multidirectional horizontal support, horizontal support there is fixed disk become to be integrated with whole horizontal support, the upper and lower surface of the fixed disk of horizontal support has the 2nd Inner taper hole (13), air gap groove (4) is had between 2nd Inner taper hole (13) of upper and lower surface, the 2nd described Inner taper hole (13) is the hole having tapering, and the inner conical surface (11) of the 2nd Inner taper hole (13) has annular lock groove (9);

Described Inner taper hole is the hole having tapering, it is inner conical surface (11) in Inner taper hole, comprise a Inner taper hole (12) and the 2nd Inner taper hole (13), Inner taper hole on base (1) is a Inner taper hole (12), and the Inner taper hole on the fixed disk of crossbearer (3) is the 2nd Inner taper hole (13);

The center of stull and core that described base (1) comprises stable center part is connected two parts, stull is connected with center and connects into dish type or a quincunx or shape or cross-shaped or three-dimensional cross-like, the center of the mid portion of dish type or a quincunx or shape or cross-shaped or three-dimensional cross-like connects the first internal taper hole, air gap groove (4) is had below one Inner taper hole (12), the inner conical surface (11) of a Inner taper hole (12) has the locked groove (9) of annular, and locked groove (9) is dovetail groove;

Described locking hole (5) is the hole of right angle turns shape, the center line in hole and the central axis or parallel of pillar (2), at pillar (2) two ends in the cylinder of male cone (strobilus masculinus) (10), the surface of the cylinder near male cone (strobilus masculinus) (10) is worn out perpendicular to the center line of pillar (2) in the one end in hole, the other end wears out male cone (strobilus masculinus) (10) perpendicular to the center line of pillar (2); The mid portion of locking hole (5) is little for the aperture that aperture is large, the two ends in hole are used for drawing the locking end of pin (6) and straight twist lock (7) to stretch out of installing the part of snap (8) and straight twist lock (7), and the aperture of the locking hole (5) on male cone (strobilus masculinus) (10) is corresponding with the position of locked groove (9); Locking hole (5) for installing straight twist lock (7), drawing pin (6) and snap (8), and allows and draws pin (6) and straight twist lock (7) can move in locking hole (5);

Described locking hole (5) can also be independent cavity, in independent cavity, be inlaid with the housing with the mating shapes of locking hole (5), housing exposes or does not expose the damaged surface of pillar (2) in locking hole (5); When housing exposes the damaged surface of pillar (2), the one end of exposing the damaged surface of pillar (2) connects with screw or rivets or be welded on the damaged surface of pillar (2); When housing does not expose the damaged surface of pillar (2), connect with screw or rivet or weld or be fixed in locking hole (5) with jump ring; The inside and outside two ends of described housing manufacture porose, be provided with in housing and draw pin (6), snap (8), straight twist lock (7), straight twist lock (7) is arranged on the middle part of drawing pin (6), snap (8) is arranged between straight twist lock (7) and housing, stretches out, the locking end of straight twist lock (7) stretches out from the hole of the inner face of housing after drawing the pin handle of pin (6) to pass from the centre of snap (8) from the hole of housing outer face;

The described association of drawing pin (6) and straight twist lock (7) to be an entirety or to combine, the turnover at a right angle of the global shape after installing shape;

The described pin (6) that draws comprises pin portion and pin handle two parts, the end winding support in pin portion is in the pressing portion of straight twist lock (7), pin handle vertically stretches out the damaged surface of pillar (2) afterwards in locking hole (5) through snap (8), draw pin (6) to exit locked groove (9) for pulling straight twist lock (7);

Described straight twist lock (7) is column or the blocks of right angle cross break shape, comprise locking end and pressing portion, when installing in locking hole (5), pressing portion is parallel to the center line of pillar (2), and locking end stretches out the surface of male cone (strobilus masculinus) (10) perpendicular to the center line of pillar (2); Coordinate with the locked groove (9) in Inner taper hole after described locking end stretches out the surface of male cone (strobilus masculinus) (10) and produce locking effect; The leading section of described locking end is the one side at the bottom of the cone of acute angle bevel, the toward the outside conical surface (10) is face directly, the inclined-plane of locking end is used for allowing the oral area of the Inner taper hole of crossbearer (3) and base (1) and the straight twist lock of inner conical surface (11) oblique promotion (7) retreat, locking end face directly for coordinating locked male cone (strobilus masculinus) (10) of working good and inner conical surface (11) with the annular groove limit of facing directly of locked groove (9);

Described locked groove (9) is the cannelure on the inner conical surface (11) of the 2nd Inner taper hole (13) on the inner conical surface (11) of a Inner taper hole (12) on base (1) and crossbearer (3), cannelure is dovetail groove, corresponding with the position of locking hole (5), the one side near the oral area of Inner taper hole is locking face; The locking face of described locked groove (9) is used for coordinating with the locking end of straight twist lock (7) and producing locking effect, then the locked inner conical surface (11) that posts and male cone (strobilus masculinus) (10), and then make crossbearer (3) and pillar (2) and base (1) and pillar (2) fixation;

Described snap (8) is helical spring, completes automatic locking for promoting the locking end of straight twist lock (7) to coordinate with the locked groove (9) on male cone (strobilus masculinus) (10);

Described air gap groove (4), for allowing not inconsistent between the end of the end of pillar (2) pillar (2) when insertion the 2nd Inner taper hole (13) and making the end of pillar (2) not inconsistent with the bottom of a Inner taper hole (12) when insertion the one Inner taper hole (12), is convenient to the close fit of inner conical surface (11) and male cone (strobilus masculinus) (10);

The inner conical surface (11) of a described Inner taper hole (12) is for coordinating and mounting column (2) with male cone (strobilus masculinus) (10), realize base (1) to fix fast with pillar (2), play Fast Installation and effect fixing fast; The weight that described base (1) bears for steady brace (2) and supporting strut (2) and pillar (2) and pillar (2) is not absorbed in ground;

The inner conical surface (11) of the 2nd described Inner taper hole (13) is arranged on the male cone (strobilus masculinus) (10) of one deck pillar (2) below for coordinating with male cone (strobilus masculinus) (10) upper and be arranged in the 2nd Inner taper hole (13) in face above by the male cone (strobilus masculinus) (10) of one deck pillar (2) above, quick the fixing realizing pillar (2) and crossbearer (3) is fixed with crossbearer (3) and the quick of pillar (2), is beneficial to the quick assembling of pillar (2) and crossbearer (3) and quick demolition;

Male cone (strobilus masculinus) (10) on described pillar (2), for coordinating with the inner conical surface (11) of a Inner taper hole (12) of base (1) respectively and coordinating with the 2nd Inner taper hole (13) of crossbearer (3), plays Fast Installation and effect fixing fast; And then make pillar (2) and crossbearer (3) and pillar (2) and base (1) fixation respectively;

In order to increase connectivity robustness and the stability of building operations frame, improve the speed of installation and demolition, described pillar (2) and base (1) and the connection between pillar (2) and crossbearer (3) and fixingly all adopt cone match, be beneficial to quick assembling and quick demolition; The male cone (strobilus masculinus) (10) of pillar (2), in a Inner taper hole (12) of base (1), is coordinated with the locking end of straight twist lock (7) by the locked groove (9) on inner conical surface (11) and pins and not the loosening coordinating of inner conical surface (11) of the male cone (strobilus masculinus) (10) and base (1) of locking pillar (2); The male cone (strobilus masculinus) (10) of pillar (2), in the 2nd Inner taper hole (13) of crossbearer (3), is coordinated with the locking end of straight twist lock (7) by the locked groove (9) on inner conical surface (11) and pins and not the loosening coordinating of inner conical surface (11) of the male cone (strobilus masculinus) (10) and crossbearer (3) of locking pillar (2); During assembling, inner conical surface (11) and male cone (strobilus masculinus) (10) are pressed tighter and tighter and realize automatic fastening under the gravity born and the effect at self gravitation; During demolition, pull the pin handle of pin (6), after the locked groove (9) driving the locking end of straight twist lock (7) to exit on inner conical surface (11), pillar (2) or crossbearer (3) upwards one are lifted and automatically will be separated with Inner taper hole or male cone (strobilus masculinus) (10);

The described conical surface comprises inner conical surface (11) and male cone (strobilus masculinus) (10), and the cross section of the conical surface is the circular conical surface, or the polygonal conical surface, or the conical surface of circular arc, or the special-shaped conical surface that circular arc and line segment form; The described conical surface is the face of the square taper of nose part, or goes conical of nose part;

Building operations frame when mounted, base (1) is put to be placed steadily on the ground, again by a Inner taper hole (12) of pillar (2) male cone (strobilus masculinus) (10) inserted base (1), under the effect of the self gravitation of pillar (2), the male cone (strobilus masculinus) (10) of pillar (2) and the inner conical surface (11) of base (1) are naturally fitted and fix, and larger from the gravity of pillar (2) pressure, it is closely and more more firm that inner conical surface (11) and male cone (strobilus masculinus) (10) are fitted; male cone (strobilus masculinus) (10) in pillar (2) inserts in the process of a Inner taper hole (12), when the locking end of straight twist lock (7) enters into the position of inner conical surface (11), the inclined-plane of the locking end of the straight twist lock of inner conical surface (11) oblique promotion (7) makes the pressing portion of straight twist lock (7) compress snap (8) and outwards make a concession, when the male cone (strobilus masculinus) (10) of pillar (2) contacts firm with the inner conical surface (11) of a Inner taper hole (12) of base (1), the locking end of straight twist lock (7) just in time enters the position of locked groove (9) after slipping over the inner conical surface (11) above locked groove (9) smoothly, the locking end of straight twist lock (7) enters in locked groove (9) under the powered of snap (8), by the locking end of straight twist lock (7) face directly to coordinate with the locking face of trapezoidal locked groove (9) the inner conical surface posted (11) and male cone (strobilus masculinus) (10) locked, male cone (strobilus masculinus) (10) can not be retreated, complete the fixing and locking of pillar (2) on base (1), afterwards, 2nd Inner taper hole (13) of the lower surface of the fixed disk of crossbearer (3) is enclosed within the male cone (strobilus masculinus) (10) of pillar (2) upper end, in the process of suit, when the inner conical surface (11) of the 2nd Inner taper hole (13) enters into the locking end of straight twist lock (7), the inclined-plane of the locking end of the straight twist lock of inner conical surface (11) oblique promotion (7) makes the pressing portion of straight twist lock (7) compress snap (8) and outwards make a concession, when the male cone (strobilus masculinus) (10) of pillar (2) contacts firm with the inner conical surface (11) of the 2nd Inner taper hole (13) of base (1), the locking end of straight twist lock (7) just in time enters the position of locked groove (9) after slipping over the inner conical surface (11) above locked groove (9) smoothly, the locking end of straight twist lock (7) enters in locked groove (9) under the powered of snap (8), by the locking end of straight twist lock (7) face directly to coordinate with the locking face of trapezoidal locked groove (9) the inner conical surface posted (11) and male cone (strobilus masculinus) (10) locked, male cone (strobilus masculinus) (10) can not be retreated, afterwards, inserted by the male cone (strobilus masculinus) (10) of pillar (2) in the 2nd Inner taper hole (13) of the upper surface of the fixed disk of crossbearer (3), the Method and Process that insertion process and pillar (2) insert a Inner taper hole (12) is the same, afterwards, again the 2nd Inner taper hole (13) of the lower surface of the fixed disk of crossbearer (3) is enclosed within the male cone (strobilus masculinus) (10) of pillar (2) upper end, the Method and Process of suit and the crossbearer (3) of lower one deck be enclosed within process on male cone (strobilus masculinus) (10) and method consistent, Using such method repeats form brace (2) and crossbearer (3), completes being connected and fixed and locking between pillar (2) and crossbearer (3),

When the pillar (2) of dismountable and crossbearer (3), pull the pin handle of pin (6), exit the locked groove (9) on inner conical surface (11) with the locking end of the straight twist lock (7) drawing pin (6) to link together after, pillar (2) upwards one is drawn or crossbearer (3) upwards one is lifted, and the male cone (strobilus masculinus) (10) of pillar (2) will separate automatically with the 2nd Inner taper hole (13); Time dismounting base (1) upper fixing pillar (2), pull the pin handle of pin (6), exit the locked groove (9) on male cone (strobilus masculinus) (10) with the locking end of the straight twist lock (7) drawing pin (6) to link together after, pillar (2) upwards one is drawn or one lifts and automatically will separate with a Inner taper hole (12) of base (1), and pillar (2) will separate automatically with base (1);

Pillar (2) is very convenient with the assembly and disassembly of base (1) and crossbearer (3), just can complete without any need for instrument.

2. according to claim 1 building operations frame, it is characterized in that: in order to can the locking inner conical surface (11) of working good and male cone (strobilus masculinus) (10) not loosen, described locking hole (5), draw pin (6), straight twist lock (7), snap (8) and locked groove (9) form the locked inner conical surface (11) of working good of locking system and male cone (strobilus masculinus) (10).

3. according to claim 1 building operations frame, it is characterized in that: in order to reduce costs and alleviate the weight of building operations frame, described base (1), crossbearer (3) and pillar (2) are hollow body or solid; Described pillar (2) and crossbearer (3) are individual layer or multilayer in the combination of building operations frame, and base (1) is individual layer in the combination of building operations frame;

4. according to claim 1 building operations frame, it is characterized in that: for the ease of using and depositing, described building operations frame is when needs use, and its all composition accessory can be combined into frame; The not used time, its all composition accessory can both be dismantled, and is convenient to packaging and storing;

Conveniently transport, described pillar (2), crossbearer (3) and base (1) can be dismantled completely and become independent parts, are beneficial to packaging and transport.

5. a using method for building operations frame, is characterized in that: the structure of described building operations frame is simple, and manufacture, install and use very convenient, building operations frame does not need instrument in build process; After adopting building operations frame, build scaffold fast and easy, and the scaffold built is safe and reliable, shortens the time of building scaffold, reduce cost and the labour intensity of scaffold, improve production efficiency; When having constructed rear, dismounting and convenient transportation, add that the parts of building operations frame can reuse, reduce cost of production and use cost.

6. the manufacture method of a building operations frame, it is characterized in that: during fabrication, straight twist lock (7) and draw pin (6) to adopt the plastics manufacture of metal material or alloy material or high strength, base (1), crossbearer (3) and pillar (2) adopt metal material or alloy material manufacture, and base (1), crossbearer (3) and pillar (2) create solid or hollow body; When base (1), crossbearer (3) and pillar (2) adopt the metal material got rusty easily to manufacture, after manufacture is good, want rust prevention by applying liquid material paint antirust;

The center of stull and core that described base (1) creates stable center part is connected two parts, stull is connected with center and creates dish type or connect into quincunx or connect into a shape or cross-shaped or three-dimensional cross-like, the center of the mid portion of dish type or a quincunx or shape or cross-shaped or three-dimensional cross-like connects upper manufacture the first internal taper hole, first internal taper hole creates the hole of tapering, manufacture below a Inner taper hole (12) and have air gap groove (4), annular locked groove (9) is had upper manufacture of the inner conical surface (11) of a Inner taper hole (12), locked groove (9) creates the dovetail groove of annular,

Described crossbearer (3) creates fixed disk and horizontal support two parts, create fixed disk and connect unidirectional or multidirectional horizontal support, horizontal support manufactures and has fixed disk, fixed disk and whole horizontal support create one, the upper and lower surface of the fixed disk of horizontal support has all manufactured the 2nd Inner taper hole (13), manufacture between 2nd Inner taper hole (13) of upper and lower surface and have air gap groove (4), the 2nd described Inner taper hole (13) creates the hole of tapering, annular lock groove (9) is had in the upper manufacture of the inner conical surface (11) of the 2nd Inner taper hole (13), described horizontal support adopts tubing manufacture,

Described locked groove (9) creates the dovetail groove of annular, and the one side near the oral area of Inner taper hole creates locking face, corresponding with the position of locking hole (5);

Described pillar (2) creates the cylinder that there are male cone (strobilus masculinus) (10) at two ends, manufactures locking hole (5) at male cone (strobilus masculinus) (10) and between the surface of the cylinder of male cone (strobilus masculinus) (10); Described locking hole (5) is manufactured on one end that pillar (2) has male cone (strobilus masculinus) (10), create the hole of right angle turns shape, the center line in hole and the central axis or parallel of pillar (2), be manufactured on male cone (strobilus masculinus) (10) with in the cylinder cylinder of male cone (strobilus masculinus) (10), the surface of the cylinder near male cone (strobilus masculinus) (10) is worn out perpendicular to the center line of pillar (2) in the one end in hole, the other end wears out male cone (strobilus masculinus) (10) perpendicular to the center line of pillar (2); The aperture that the part that two ends that are large, hole, the middle aperture for installing the part manufacture of snap (8) and straight twist lock (7) are used for drawing the locking end of pin (6) and straight twist lock (7) to stretch out manufactures is little, and the aperture of wearing out the locking hole (5) of male cone (strobilus masculinus) (10) is corresponding with the position of locked groove (9);

Described locking hole (5) can also create cavity separately, the housing with the mating shapes of locking hole (5) is inlaid with in the cavity manufactured separately, expose one end of the damaged surface of pillar (2) or connect or rivet or be welded on the damaged surface of pillar (2) towards one end of the damaged surface of pillar (2) with screw, or connect with screw or rivet or be welded on the oblique locking hole (5) in pillar (2); The inside and outside two ends of described housing manufacture porose, be provided with in housing and draw pin (6), snap (8), straight twist lock (7), straight twist lock (7) is arranged on the middle part of drawing pin (6), snap (8) is arranged between straight twist lock (7) and housing, stretches out, the locking end of straight twist lock (7) stretches out from the hole of the inner face of housing after drawing the pin handle of pin (6) to pass from the centre of snap (8) from the hole of housing outer face;

Pin (6) and straight twist lock (7) is drawn to manufacture as a whole or combine formation association after manufacturing respectively, the turnover at a right angle of the global shape after installing shape;

The described pin (6) that draws creates pin portion and pin handle two parts, the end winding support in pin portion is in the pressing portion of straight twist lock (7), and pin handle vertically stretches out the damaged surface of pillar (2) afterwards in locking hole (5) through snap (8);

Described straight twist lock (7) creates column or the blocks of right angle cross break shape, manufacture has locking end and pressing portion, when installing in locking hole (5), pressing portion is parallel to the center line of pillar (2), and locking end stretches out the surface of male cone (strobilus masculinus) (10) perpendicular to the center line of pillar (2);

Snap (8) creates helical spring;

The conical surface creates inner conical surface (11) and male cone (strobilus masculinus) (10), inner conical surface (11) and male cone (strobilus masculinus) (10) create the taper surface of point, the cross section of the conical surface creates the polygonal conical surface, or creates the conical surface of circle or circular arc;

The consistent tapering that the tapering of a described Inner taper hole (12) creates with the tapering that male cone (strobilus masculinus) (10) coordinates with the tapering of the 2nd Inner taper hole (13);

Locking hole (5) is being manufactured between the damaged surface and male cone (strobilus masculinus) (10) of male cone (strobilus masculinus) (10), straight twist lock (7) is installed in locking hole (5), snap (8) and draw pin (6), draw the pressing portion of end winding support in straight twist lock (7) of pin (6), one end of snap (8) is pressed in the pressing portion of straight twist lock (7), the other end withstands on locking hole (5), one end of the pin handle of pin (6) is drawn vertically to stretch out from the damaged surface of pillar (2) after the central part of snap (8) passes, the locking end of straight twist lock (7) stretches out from the surface of male cone (strobilus masculinus) (10) perpendicular to the center line of pillar (2), locked groove (9) on described inner conical surface (11) coordinates with the locking end of straight twist lock (7) and produces locking effect, described base (1) is coordinated by a middle Inner taper hole (12) with the male cone (strobilus masculinus) (10) of the lower end of pillar (2) and fixes, and the male cone (strobilus masculinus) (10) of pillar (2) coordinates with the inner conical surface (11) of the 2nd Inner taper hole (13) of pillar (2) and fixes, described Inner taper hole is coordinated and the be automatically locked inner conical surface (11) and male cone (strobilus masculinus) (10) that post with the locking end of straight twist lock (7) by the locked groove (9) on inner conical surface (11) after coordinating with male cone (strobilus masculinus) (10) and fixing.