CN110593462B - Welding-free assembled anti-seismic balance back hanging assembly - Google Patents
Welding-free assembled anti-seismic balance back hanging assembly Download PDFInfo
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- CN110593462B CN110593462B CN201910478329.1A CN201910478329A CN110593462B CN 110593462 B CN110593462 B CN 110593462B CN 201910478329 A CN201910478329 A CN 201910478329A CN 110593462 B CN110593462 B CN 110593462B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
Abstract
The invention belongs to the technical field of connecting and supporting pieces, and relates to a welding-free assembled type anti-seismic balance back hanging assembly. It has solved among the prior art technical problem that subassembly assembly efficiency is low is hung on the back. It includes the support body, is provided with a first pendant accepting part or/and second pendant accepting part on the support body at least, and first pendant accepting part and second pendant accepting part inboard are provided with and correspond the supporting part of being affiliated to of being connected with first pendant accepting part or second pendant accepting part lower extreme, are affiliated to and are provided with the positive and negative wind pressure bearing groove that the interval formed upper end open-ended between supporting part and the first pendant accepting part or the second pendant accepting part that correspond, first pendant body and second pendant body and positive and negative wind pressure bearing groove aequilate. Compared with the prior art, the invention has the advantages of greatly accelerating the assembly efficiency and reducing the production and use cost.
Description
Technical Field
The invention belongs to the technical field of connecting and supporting pieces, and particularly relates to a welding-free assembly type anti-seismic balance back hanging assembly used in the curtain wall industry.
Background
The primary wood back bolt was invented by a carpenter in the United states in the 60 s; 1993 Germany invented a back bolt and 1995 invented a drilling machine, and applied to ceramic tile murals; china is the earliest to apply the back bolt to the back bolt type hanging plate curtain wall country, and after the application finds clearance type problems, the double-section anti-seismic back bolt is invented in 1999, and the technology has not occurred safety accidents together so far, especially applied to a single large stone plate with 5.4 square and a single inverted stone with 3.5 tons.
The back-bolt type hanging plate curtain wall is mainly characterized by that its surface material is divided into stone plate, porcelain plate, microcrystal plate and high-strength cement plate, etc. and can be extensively used in the antibacterial wall plate of internal wall of hospital and can be extensively used in 4.8 m x 1.6 m large-scale assembled cement hanging plate. Because it is safer than the adhesive slotted hanging plate curtain wall, it is stipulated by China as a necessary way of more than 100 meters. But each board height of this back of body bolt formula link plate curtain needs 2 crossbeams, and sticky fluting formula link plate curtain is 1 crossbeam, so because of the cost difference, many producers and western economy are in the weak area, know deeply that sticky and fluting have certain hidden danger, but select to use sticky fluting more, are unfavorable for the security performance of curtain, also do not benefit to the prefabricated construction yet.
In order to prevent side slipping, the design length of the support is large, although the design of pin positioning for side slipping is limited, during site construction, pin holes cannot be aligned, so that the pin holes in the pendant need to be aligned, a 4-5mm vertical plate of the support needs to be drilled, a drill bit is easy to break, the crack space is small, and an electric drill cannot be placed in the support and is in the same nominal shape. The link plate is a unit, and it need both to lock to hang, can make every node have again and freely about freely and extend the activity function from top to bottom, and current electric welding leads to the connecting piece easily to lead to warping, electric welding to weld firmly, connects support and pendant anticreep design unreasonable, exists and extends the function defect. It is difficult to meet the requirement of 1/100 deformation coefficient of earthquake.
The technical personnel in the field propose various solutions, invent various supports with limit function and certain activity space. For example, chinese patent literature provides a socket, and the patent number: CN201430445933], the two sides of which are higher than the height of the hanging piece to prevent the hanging piece from falling off, and the middle of which is provided with a hanging position to be used in cooperation with the ear-type hanging piece, but in installation, a constructor needs to align the hanging piece with the support in the suspension process of the curtain wall board to hang the hanging piece on the support, and the curtain wall board is heavy and has great alignment difficulty.
Disclosure of Invention
The invention aims to solve the problems and provides a welding-free assembled type anti-seismic balance back hanging assembly with simple hanging.
In order to achieve the purpose, the invention adopts the following technical scheme: this assembly of exempting from to weld balanced back of body of hanging of antidetonation, including the support body, the support body on be provided with a first pendant accepting or second pendant accepting, a serial communication port, first pendant accepting and second pendant accepting inboard be provided with first pendant accepting or second pendant accepting the lower extreme correspond be connected hang by the supporting part, hang by the supporting part and be provided with the positive and negative wind pressure bearing groove that the interval formed upper end open-ended between first pendant accepting or the second pendant accepting that corresponds, positive and negative wind pressure bearing groove in the plug-in connect first pendant body or the second pendant body, first pendant body and second pendant body and positive and negative wind pressure bearing groove aequilate.
In the welding-free assembled anti-seismic balance back hanging assembly, the first pendant receiving part is provided with outwards bent limiting blocks on two sides of the upper end part respectively, and the limiting blocks are formed by punching and bending the first pendant receiving part and integrally forming the first pendant receiving part.
In foretell exempt from to weld balanced back of body of hanging subassembly of assembled antidetonation, first hanging part body cross-section is the ear shape, and forms hook portion on first hanging part body upper portion, hook portion peg graft in positive and negative wind pressure bearing groove, hook portion can move along positive and negative wind pressure bearing groove and adjust in positive and negative wind pressure bearing groove, and the stopper can freely come in and go out first hanging portion inboard at the removal accommodation process.
In the welding-free assembled anti-seismic balance back hanging assembly, the top of the limiting block is higher than the first hanging piece bearing part after the limiting block is bent, and a positioning inclined plane is arranged on the outer side of the upper part of the first hanging piece bearing part.
In the welding-free assembled anti-seismic balance back hanging assembly, the upper end of the first hanging piece body is provided with a positioning hole, a positioning screw rod is screwed in the positioning hole, and the central axis of the positioning hole is perpendicular to the positioning inclined plane.
In the welding-free assembled anti-seismic balance back hanging assembly, the groove surface of the first hanging piece body at the bottom of the positioning hole is provided with the dome part sunken towards the first hanging piece body, and the limiting block can freely enter and exit from the inner side of the first hanging seat through the dome part.
In the welding-free assembled anti-seismic balance back hanging assembly, the inner side of the first hanging piece body is provided with the stop block, the stop block and the hook part form a hanging buckle groove, and the width of the hanging buckle groove is larger than the thickness of the limiting block so that the limiting block can slide in the hanging buckle groove to adjust the position.
In the welding-free assembled anti-seismic balance back hanging assembly, the supporting part protruding away from the support body is arranged below the first hanging part bearing part, and the cross section of the supporting part is L-shaped.
In foretell welding-free assembled antidetonation balance back of body hangs subassembly, first hanger body includes straight portion, straight portion on be provided with curtain board fixed connection's back of body bolt subassembly, supporting part tip support and lean on and provide the support for straight portion on straight portion.
In the welding-free assembled anti-seismic balance back-hanging component, the outer side of the second hanging piece receiving part is provided with a circular arc-shaped positioning groove for pre-fixing the position of the curtain wall plate when the curtain wall plate is installed, and the outer brim of the lower end part of the second hanging piece body is provided with a circular arc convex surface with the same radius as the cambered surface of the positioning groove.
In the welding-free assembled anti-seismic balance back hanging assembly, the second hanging piece body is circular, a connecting hole is formed in the circle center of the second hanging piece body, and a back bolt assembly connected with the lower portion of the curtain wall plate is arranged in the connecting hole;
or the second hanger body is close to that the pendant accepts outstanding and be provided with circular arc portion at the tip of seat one side down, lower hanger body be provided with the connecting hole in the centre of a circle department of circular arc portion, the connecting hole in be provided with curtain board sub-unit connection's back of the body bolt subassembly, the circular arc convex surface set up the eave outside circular arc portion.
In the welding-free assembled anti-seismic balance back-hanging component, the insulating layers are arranged between the first hanging piece body and the second hanging piece body and between the positive wind pressure bearing groove and the negative wind pressure bearing groove.
Compared with the prior art, the invention has the advantages that:
1. positive and negative wind pressure bearing groove makes in the installation, constructor can put the curtain board to one side, can observe first receiving seat or second receiving seat and lean on earlier and lean on the last advantage gliding of being affiliated to the supporting part by eye, find the alignment fulcrum easily for constructor, accelerate the assembly rate, improve assembly efficiency, positive and negative wind pressure bearing groove provides effectual support to first pendant body and second pendant internal and external simultaneously, thereby prevent that the displacement from appearing when receiving positive and negative wind pressure in the curtain board and making first pendant body or second pendant body break away from first receiving seat or second receiving seat, reduce the risk that the curtain board dropped.
2. The stopper is received the seat through the die-cut first pendant of bending and is formed and receive the seat at last edge and the outstanding first pendant of outer wall for the stopper from last edge and the displacement of the first pendant body of lateral wall restriction simultaneously, prevent receiving external force vibrations in-process, the roll-off in positive and negative wind pressure load groove is followed to the curtain board.
3. First hanger body sets up the vault portion, and in the horizontal adjustment process for during the stopper can freely get into and hang the catching groove, increased first hanger body and curtain board overall regulation position, make the pendant accept seat width reduce also can satisfy the design and adjust the demand, greatly reduced manufacturing cost.
4. The arc convex surface on the second hanger body is pre-fixed in the positioning groove, so that a constructor can easily find an alignment pivot, and the curtain wall board is easily turned to enable the first hanger body to be close to the first hanger receiving part and simultaneously enable the second hanger body to be separated from the second hanger receiving part, so that the first hanger body and the second hanger body can simultaneously enter the positive and negative air pressure receiving grooves after being turned, the installation difficulty is reduced, and the assembly efficiency is improved.
5. The second hanger body is circular or has circular arc portion, and when the second hanger body took place to rotate, the constant head tank was still looked for easily to the second hanger body, prevented that the second hanger body from taking place to rotate and lead to constructor to be difficult to aim at the condition appearance of constant head tank.
Drawings
Fig. 1 is a schematic diagram of a practical state provided by the present invention.
Fig. 2 is a schematic structural diagram of an embodiment of the present invention.
Fig. 3 is a schematic structural view of another angle embodiment provided by the present invention.
Fig. 4 is a schematic view of a pendant receiving base according to an embodiment of the present invention.
Fig. 5 is a schematic view of a second pendant receiving base according to an embodiment of the present invention.
Fig. 6 is a schematic structural diagram of the second embodiment of the present invention.
Fig. 7 is a schematic structural view of a socket for three suspension members according to an embodiment of the present invention.
FIG. 8 is a schematic diagram of a third structure of the present invention.
Fig. 9 is a schematic structural view of a lower hanger body with a circular arc portion according to the present invention.
Fig. 10-12 are schematic views of the use process of the first embodiment of the invention.
Fig. 13 is a schematic structural diagram of the fourth embodiment of the present invention.
Fig. 14 is a schematic structural diagram of the second embodiment of the present invention.
In the figure, a support body 1, a first hanger receiving part 2, a second hanger receiving part 3, a hanging support part 4, a positive and negative wind pressure bearing groove 5, a first hanger body 6, a second hanger body 7, a limiting block 8, a hook part 9, a positioning inclined plane 10, a positioning hole 11, a positioning screw 12, a dome part 13, a stop block 14, a hanging buckle groove 15, a support part 16, a straight part 17, a curtain wall plate 18, a back bolt assembly 19, a positioning groove 20, an arc convex surface 21, a connecting hole 22, an arc part 23 and an insulating layer 24.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Example one
This assembly of exempting from to weld balanced back of body string of antidetonation, including support body 1, support body 1 on be provided with a first pendant accepting 2 and second pendant accepting 3 at least, first pendant accepting 2 and 3 inboard sides of second pendant accepting be provided with first pendant accepting 2 or 3 lower extreme connections of second pendant accepting correspond hang by supporting part 4, hang and be provided with interval formation upper end open-ended positive and negative wind pressure bearing groove 5 between first pendant accepting 2 or the second pendant accepting 3 that is provided with supporting part 4 and corresponds, positive and negative wind pressure bearing groove 5 in the plug-in have first pendant body 6 or second pendant body 7, first pendant body 6 and second pendant body 7 and positive and negative wind pressure bearing groove 5 wait wide.
In the installation process, a constructor can firstly lean the first hanger body 6 and the second hanger body 7 against the leaning support part 4, so as to overcome the construction difficulty that the constructor is difficult to align the positive and negative wind pressure bearing grooves 5 in the suspension state of the curtain wall board, so that the constructor can easily find the alignment reference of the first hanger body 6 and the second hanger body 7 with the positive and negative wind pressure bearing grooves 5, the first hanger body 6 and the second hanger body 7 slide into the positive and negative wind pressure bearing grooves 5 along the support part 4, the assembly speed is accelerated, the assembly efficiency is improved, and meanwhile, the curtain wall board is prevented from displacement vibration when being subjected to positive and negative wind pressure, particularly positive wind pressure, thereby separating the first hanging piece body or the second hanging piece body from the first bearing seat 6 or the second bearing seat 7, reducing the falling risk of the curtain wall plate, greatly improving the earthquake resistance, reducing the possibility of falling off in the earthquake process, the first socket 6 or the second socket 7 may collide with the first pendant socket 2 or the second pendant socket 3.
In the prior art, the anti-sideslip support and the pendant are made of aluminum alloy, and the design length is generally 150-250 mm; the ear type hanging piece width is 40-50mm, the support length is 100mm, the two sides are 15mm higher than the hanging piece height and are prevented from dislocation, the middle hanging piece width is 70mm, after the hanging piece width is deducted, the adjustment is very limited, the left and right adjustment is 10-15mm, the deformation coefficient (10mm/1m) of 1/100 of earthquake can be theoretically solved, but in installation, due to comprehensive factors such as construction deviation, beam punching deviation, stone deviation, back bolt hole deviation and the like, the problems of insufficient adjustment and the like often occur, and only the support can be widened to increase the manufacturing cost.
In this embodiment, the first pendant receiving portion 2 is provided with the limiting blocks 8 respectively at two sides of the upper end portion, the limiting blocks 8 are formed by integrally forming the first pendant receiving portion 2 and the first pendant receiving portion 2 through punching, and the top of the limiting blocks 8 is higher than the first pendant receiving portion 2 after bending. 6 cross-sections of first pendant body be the ear shape, and form hook portion 9 on 6 upper portions of first pendant body, hook portion 9 peg graft in positive and negative wind pressure load groove 5, hook portion 9 can move along positive and negative wind pressure load groove 5 in positive and negative wind pressure load groove 5 and adjust, and stopper 8 can freely come in and go out 2 inboards of first hook portion in removing accommodation process.
For example, the design width of the first hanger body 2 is 45mm, the design requirement of the left-right adjusting width is 50mm, the design width of the first hanger body 2 is 71mm for adjusting the width of 50mm + the positioning screw 21 diameter of 5mm + the double width of 8mm of the limiting block, the design width is far less than the design width of 150mm of the upper hanger body in the prior art, approximately half is reduced, and the installation cost of the curtain wall is greatly reduced.
Simultaneously because stopper 8 is through die-cut first pendant accepting part 2, the stopper is high with first pendant accepting part 2 height originally, compares with prior art, and stopper 8 adopts and can get into to hang 16mm of height that reduces stopper 8 in catching groove 23, further reduces raw and other materials loss, reduces manufacturing cost.
Preferably, a stop block 14 is arranged on the inner side of the first hanger body 6, a hanging buckle groove 15 is formed by the stop block 14 and the hook part 9, and the width of the hanging buckle groove 15 is larger than the thickness of the limit block 8, so that the limit block 8 can slide in the hanging buckle groove 15 to adjust the position. The first hanging piece body 6 is provided with a dome part 13 sunken towards the first hanging piece body 6 on the groove surface at the bottom of the positioning hole 11, and the limiting block 8 can freely enter and exit from the inner side of the first hanging seat 6 through the dome part 13. Further ensuring that the limiting block 8 can freely come in and go out of the hanging buckle slot 15.
Preferably, a positioning inclined plane 10 is arranged on the outer side of the upper part of the first hanging and supporting part 2. The upper end of the first hanger body 6 is provided with a positioning hole 11, a positioning screw 12 is screwed in the positioning hole 11, and the central axis of the positioning hole 11 is vertical to the positioning inclined plane 10.
When the hook part 9 is hung in the upper positive and negative wind pressure bearing groove 5, the hook part 9 slides downwards along the positive and negative wind pressure bearing groove 5, so that the positive and negative wind pressure bearing grooves 5 and the hanging buckle groove 15 are combined to form stable connection, and the positioning screw 12 is adjusted to achieve the purpose of adjusting the height of the curtain wall board 5. Meanwhile, the end of the positioning screw 12 abuts against the positioning inclined surface 10, and the position of the first hanger body 6 is fixed by the interaction force between the positioning screw 12 and the positioning inclined surface 10. Before the positioning screw 12 is screwed down, the first hanging piece body 6 can slide along the positive and negative wind pressure bearing grooves 5, and the adjusting distance of the first hanging piece body 6 is increased because the limiting block 8 can freely pass through the hanging buckle groove 15. When the positioning screw 12 contacts the limiting block 8, the limiting block 8 limits the movement of the first hanger body 6, and the first hanger body 6 is prevented from sliding out of the positive and negative wind pressure bearing groove 5.
When the curtain wall board is installed in the prior art, the positioning screws on the hanging pieces are vertically arranged, and due to the influence of the cross beam, the hanging pieces and the like, when the level of the curtain wall board is adjusted, the construction difficulty is high, the curtain wall board is usually lifted out and is hung again after being adjusted, and the curtain wall board is not suitable for an electric tool to work. The positioning screw 12 of the invention inclines towards the direction of the curtain wall board, and the force bearing end part is provided with an inclined plane, the degree of the inclined plane is consistent with that of the power end part tightly propped by the positioning screw 12, and the inclination of the inclined plane is specially designed for a battery type electric tool, so that the battery type electric tool is easy to enter and screw the positioning screw 12, and the alignment is very convenient.
Preferably, a supporting part 16 protruding away from the support body 1 is arranged below the upper hanger bearing seat 11, and the cross section of the supporting part 16 is L-shaped. The first hanger body 6 comprises a straight part 17, a back bolt assembly 19 fixedly connected with a curtain wall plate 18 is arranged on the straight part 17, and the end part of the supporting part 16 abuts against the straight part 17 to support the straight part. Further restricting the rotation of the curtain wall plate 5. As will be appreciated by those skilled in the art, the back latch assembly 25 is conventional, and may be, for example, a product of the department of restitution (hangzhou) limited patent back latch [ patent No.: CN104481110B ] will not be described herein.
Preferably, the outer side of the second hanger receiving part 3 is provided with a positioning groove 20 which is in an arc shape and is used for pre-fixing the position of the curtain wall plate 18 when the curtain wall plate 18 is installed, and the outer brim of the lower end part of the second hanger body 7 is provided with an arc convex surface 21 with the same arc surface radius as that of the positioning groove 20. The second hanging piece body 7 is circular, a connecting hole 22 is formed in the circle center of the second hanging piece body 7, and a back bolt assembly 19 connected with the lower portion of the curtain wall plate 18 is arranged in the connecting hole 22.
For example, as shown in fig. 10-12, the arc convex surface 21 on the second hanger body 7 is pre-fixed in the positioning groove 20, so that the constructor can easily find the aligning fulcrum, turn over the curtain wall board to make the first hanger body 6 close to the first hanger receiving portion 2, and at the same time, make the second hanger receiving seat 3 separate from the second hanger receiving portion 3, and make the first hanger body 6 and the second hanger body 7 enter the corresponding positive and negative wind pressure bearing grooves 5 at the same time after turning over, thereby reducing the installation difficulty and improving the assembly efficiency. Because 7 bottoms of second hanger body are the arc surface fulcrum, even if can not appear rotatoryly at the constant head tank edge yet to lean on can survey the light constant head tank of looking for of second hanger body 7 through leaning on to one side, effectively prevent down that hanger body from taking place the rotation and leading to constructor to be difficult to the condition appearance of aiming at the constant head tank. On the other hand, when an external condition such as an earthquake occurs, the circular second hanger body 3 rolls left and right, so that a better shock-absorbing effect is achieved.
The skilled person should easily obtain the technical teaching that the second hanger body 7 is provided with an arc portion 23 at the end portion of the second hanger receiving portion 3, the second hanger body 7 is provided with a connecting hole 22 at the center of the arc portion 23, the connecting hole 22 is provided with a back bolt assembly 19 connected with the lower portion of the curtain wall plate 18, and the arc convex surface 21 is provided at the outer edge of the arc portion 23.
Preferably, the second hanger body 3 is provided with a plurality of connecting holes 22, so that a constructor can select the connecting holes 22 according to requirements to change the position of the back bolt assembly 19, thereby increasing universality.
Because, stipulate the interval between two back bolts to be 108mm at least, if adopt and set up couple portion with the similar upper end of first pendant body 6, then the height of greatly increased second pendant accepting part 3, moment increase influences the intensity of second pendant accepting part 3, in prior art, usually adopt thickening second pendant accepting part 3 thickness or adopt first pendant accepting part 2 and second pendant accepting part 3 to fix the mode on two crossbeams respectively in order to avoid the intensity influence of big moment to second pendant accepting part 3. In the embodiment, the counter bore wheel type second hanger body 7 is adopted, and the upper end of the hanger is changed into a shape of being downwards and directly inserted into the positive and negative wind pressure bearing grooves 5 of the second hanger bearing part 3, so that the height of the second hanger bearing part is shortened by 36.5mm, and the total height is reduced to about 90mm, thereby not only saving the height, but also saving the thickness of inertia distance bearing. The material of a single pendant component is reduced by more than half by combining the reduction of the size in the width direction, and meanwhile, the power and the power consumption of the manufacturing equipment of the pendant are greatly reduced due to the reduction of the size, so that the obvious energy conservation and emission reduction are realized.
Preferably, an insulating layer 24 is arranged between the first hanger body 6 and the second hanger body 7 and the positive and negative wind pressure bearing grooves 5. The first hanger body 6 and the second hanger body 7 are prevented from being electrically corroded with the first hanger receiving part 2 and the second hanger receiving part 3 which are in contact with the first hanger body and the second hanger body 7, and particularly when the first hanger body 6 and the second hanger body 7 are made of different materials with the first hanger receiving part 2 and the second hanger receiving part 3 which are in contact with the first hanger body and the second hanger body, a good insulating effect and an anti-corrosion effect are achieved, and the safety performance of curtain wall installation is improved. The insulating layer 24 may be a coating layer coated and connected in the positive and negative wind pressure bearing grooves 5, or an engineering plastic sheet, such as a nylon sheet, disposed between the first hanger body 6 and the second hanger body 7 and the positive and negative wind pressure bearing grooves 5, and those skilled in the art may also use other insulating materials.
Example two
The basic principle of the second embodiment is the same as that of the first embodiment, and the difference is that the support body 1 is only provided with a first pendant receiving part 2, the inner side of the first pendant receiving part 2 is provided with a hanging support part 4 corresponding to the lower end of the first pendant receiving part 2, a positive and negative wind pressure bearing groove 5 with an upper end opening formed by the distance is arranged between the hanging support part 4 and the corresponding first pendant receiving part 2, a first hanger body 6 is inserted in the positive and negative wind pressure bearing groove 5, and the first hanger body 6 is as wide as the positive and negative wind pressure bearing groove 5. 6 cross-sections of first pendant body be the ear shape, and form hook portion 9 on 6 upper portions of first pendant body, hook portion 9 peg graft in positive and negative wind pressure load groove 5, hook portion 9 can move along positive and negative wind pressure load groove 5 in positive and negative wind pressure load groove 5 and adjust, and stopper 8 can freely come in and go out first hook portion 2 inboard in the removal accommodation process 2 inboard
This embodiment is applicable to the curtain and is fixed along the last upper edge of one row of curtain wall board 5 of the top edge, and it is fixed also to be applicable to the upper portion of curtain wall board 5 in the dislocation curtain wall board installation.
EXAMPLE III
The basic principle of the third embodiment is the same as that of the first embodiment, and the difference is that only one second pendant receiving part 3 is arranged on the support body 1, a hanging support part 4 corresponding to the lower end of the second pendant receiving part 3 is arranged on the inner side of the second pendant receiving part 3, a positive and negative wind pressure bearing groove 5 with an upper end opening formed by a distance is arranged between the hanging support part 4 and the corresponding second pendant receiving part 3, a second pendant body 7 is inserted in the positive and negative wind pressure bearing groove 5, and the width of the second pendant body 7 is equal to that of the positive and negative wind pressure bearing groove 5. The outer side of the second hanging piece receiving part 3 is provided with a positioning groove 20 which is arc-shaped and is used for pre-fixing the position of the curtain wall plate 18 when the curtain wall plate 18 is installed, and the outer brim of the lower end part of the second hanging piece body 7 is provided with an arc convex surface 21 with the same radius as the arc surface of the positioning groove 20.
This embodiment is applicable to the curtain and is fixed along the lower edge of a row of curtain board 5 the most, also is applicable to the lower part of curtain board 5 in the dislocation curtain board installation fixed.
The second and third embodiments are combined, the multi-pivot hanging mode of the curtain wall board can be adapted, as shown in fig. 14, the top of the curtain wall board adopts a first hanging part body 6, and the rest adopt a second hanging part body 7. in the multi-pivot hanging mode, hanging parts on the curtain wall all have hanging blind points except the top, and except the first hanging part body, the second hanging part body is adopted, so that the hanging parts can be easily hung in the positive and negative wind pressure bearing grooves 5 when rotating.
Example four
The basic principle of the fourth embodiment is the same as that of the first embodiment, and the difference is that the support body 1 is provided with a first pendant receiving part 2, the inner side of the first pendant receiving part 2 is provided with a hanging support part 4 corresponding to the lower end of the first pendant receiving part 2, a positive and negative wind pressure bearing groove 5 with an upper end opening formed by a distance is arranged between the hanging support part 4 and the corresponding first pendant receiving part 2, a first hanging piece body 6 is inserted in the positive and negative wind pressure bearing groove 5, and the first hanging piece body 6 is as wide as the positive and negative wind pressure bearing groove 5. The support body 1 is further provided with a third pendant receiving part 30, and the directions of the third pendant receiving part 30 and the first pendant receiving part 2 are mutually perpendicular or mutually form an angle.
This embodiment is applicable to the fixed of curtain wall board 5 in curtain corner.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Although terms such as the support body 1, the first hanger receiving part 2, the second hanger receiving part 3, the leaning support part 4, the positive and negative wind pressure bearing grooves 5, the first hanger body 6, the second hanger body 7, the limiting block 8, the hook part 9, the positioning inclined plane 10, the positioning hole 11, the positioning screw 12, the dome part 13, the stopper 14, the hanging buckle groove 15, the support part 16, the straight part 17, the curtain wall plate 18, the back bolt assembly 19, the positioning groove 20, the arc convex surface 21, the connecting hole 22, the arc part 23, the insulating layer 24, etc. are used more often, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (12)
1. An assembly type anti-seismic balance back hanging assembly without welding comprises a support body (1), a first pendant receiving part (2) and a second pendant receiving part (3), and is characterized in that the second pendant receiving part (3) and the first pendant receiving part (2) are arranged on the same support body (1) from top to bottom through connecting parts, the inner sides of the first pendant receiving part (2) and the second pendant receiving part (3) are respectively provided with a hanging supporting part (4) which is connected with the lower ends of the first pendant receiving part (2) and the second pendant receiving part (3) and corresponds to the lower ends of the first pendant receiving part (2) and the second pendant receiving part (3), a positive and negative wind pressure bearing groove (5) with an upper end opening formed by intervals is arranged between the hanging supporting part (4) and the corresponding first pendant receiving part (2) and the second pendant receiving part (3), and a first hanging piece body (6) is hung in the positive and negative wind pressure bearing groove (5) of the first pendant receiving part (2), the positive and negative wind pressure bearing groove (5) of the second pendant bearing part (3) is spliced with a second pendant body (7), the bottom of the second pendant body (7) is spliced in the corresponding positive and negative wind pressure bearing groove (5), and the first pendant body (6) is provided with a positioning screw rod (12).
2. The welding-free assembled anti-seismic balanced back hanging assembly according to claim 1, wherein the first pendant receiving portion (2) is provided with outwardly bent limiting blocks (8) on two sides of the upper end portion, and the limiting blocks (8) are formed by punching and bending the first pendant receiving portion (2) and the first pendant receiving portion (2) integrally.
3. The welding-free assembled anti-seismic balanced back hanging assembly according to claim 2, wherein the first hanging member body (6) is ear-shaped in cross section, and a hook portion (9) is formed on the upper portion of the first hanging member body (6), the hook portion (9) is inserted into the positive and negative wind pressure bearing grooves (5), the hook portion (9) can be movably adjusted along the positive and negative wind pressure bearing grooves (5) in the positive and negative wind pressure bearing grooves (5), and the limit block (8) can freely enter and exit the inner side of the first hanging member body (6) in the movable adjustment process.
4. The welding-free assembled anti-seismic balanced back hanging assembly according to claim 3, wherein the top of the limited block (8) is higher than the first hanging piece bearing part (2) after being bent, and a positioning inclined surface (10) is arranged on the outer side of the upper part of the first hanging piece bearing part (2).
5. The welding-free assembled anti-seismic balance back hanging assembly according to claim 4, wherein a positioning hole (11) is formed in the upper end of the first hanging member body (6), a positioning screw rod (12) is screwed in the positioning hole (11), and the central axis of the positioning hole (11) is perpendicular to the positioning inclined plane (10).
6. The welding-free assembled earthquake-resistant balanced back hanging assembly according to claim 5, wherein a dome part (13) which is sunken towards the first hanging member body (6) is arranged on the groove surface of the first hanging member body (6) at the bottom of the positioning hole (11), and the limiting block (8) can freely enter and exit from the inner side of the first hanging member body (6) through the dome part (13).
7. The welding-free assembled anti-seismic balance back hanging assembly according to claim 6, wherein a stopper (14) is arranged on the inner side of the first hanging member body (6), the stopper (14) and the hook portion (9) form a hanging buckle groove (15), and the width of the hanging buckle groove (15) is larger than the thickness of the limiting block (8) so that the limiting block (8) can be slidably adjusted in the hanging buckle groove (15).
8. The welding-free assembled anti-seismic balance back hanging assembly according to claim 6, wherein a supporting portion (16) protruding away from the support body (1) is arranged below the first hanging piece receiving portion (2), and the cross section of the supporting portion (16) is L-shaped.
9. The welding-free assembled anti-seismic balanced back hanging assembly according to claim 8, wherein the first hanging member body (6) comprises a straight portion (17), a back bolt assembly (19) fixedly connected with a curtain wall plate (18) is arranged on the straight portion (17), and the end of the supporting portion (16) abuts against the straight portion (17) to support the straight portion.
10. The welding-free assembled anti-seismic balance back hanging assembly according to claim 1, wherein an arc-shaped positioning groove (20) for pre-fixing the curtain wall plate (18) when the curtain wall plate (18) is installed is formed in the outer side of the second hanging member receiving portion (3), and an arc-shaped convex surface (21) with the same radius as the arc surface of the positioning groove (20) is formed on the outer edge of the lower end portion of the second hanging member body (7).
11. The welding-free assembled anti-seismic balance back hanging assembly according to claim 10, wherein the second hanging member body (7) is circular, a connecting hole (22) is formed in the center of the second hanging member body (7), and a back bolt assembly (19) connected with the lower portion of the curtain wall plate (18) is arranged in the connecting hole (22); or the second hanger body (7) is close to the protruding arc portion (23) that just is provided with in tip of second hanger accepting portion (3) one side, the second hanger body (7) be provided with connecting hole (22) in the centre of a circle department of arc portion (23), connecting hole (22) in be provided with curtain board (18) sub-unit connection's back of the body bolt subassembly (19), circular arc convex surface (21) set up in arc portion (23) outer eaves.
12. The welding-free assembled earthquake-resistant balanced back-hanging assembly according to claim 9 or 11, wherein an insulating layer (24) is arranged between the first hanging piece body (6) and the second hanging piece body (7) and the positive and negative wind pressure bearing grooves (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910478329.1A CN110593462B (en) | 2019-06-03 | 2019-06-03 | Welding-free assembled anti-seismic balance back hanging assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910478329.1A CN110593462B (en) | 2019-06-03 | 2019-06-03 | Welding-free assembled anti-seismic balance back hanging assembly |
Publications (2)
| Publication Number | Publication Date |
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| CN110593462A CN110593462A (en) | 2019-12-20 |
| CN110593462B true CN110593462B (en) | 2022-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910478329.1A Active CN110593462B (en) | 2019-06-03 | 2019-06-03 | Welding-free assembled anti-seismic balance back hanging assembly |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113136994A (en) * | 2020-01-16 | 2021-07-20 | 杭州斯泰新材料技术有限公司 | Curtain wall suspension system and bearing hanging piece thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200964642Y (en) * | 2006-09-30 | 2007-10-24 | 王召鹏 | Stone-curtain-wall dry-hanging-fixing device |
| CN101624850A (en) * | 2008-07-09 | 2010-01-13 | 杜军桦 | Dry-hanging structure of stone curtain wall |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202595960U (en) * | 2012-04-18 | 2012-12-12 | 天津市皇冠幕墙装饰有限公司 | Curtain wall stone pendant system |
| CN202595968U (en) * | 2012-04-18 | 2012-12-12 | 天津市皇冠幕墙装饰有限公司 | Stone hanging piece system for curtain walls |
| CN102995800A (en) * | 2012-11-30 | 2013-03-27 | 上海玻机智能幕墙股份有限公司 | Ceramic plate pendant for integral curtain wall |
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2019
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200964642Y (en) * | 2006-09-30 | 2007-10-24 | 王召鹏 | Stone-curtain-wall dry-hanging-fixing device |
| CN101624850A (en) * | 2008-07-09 | 2010-01-13 | 杜军桦 | Dry-hanging structure of stone curtain wall |
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| CN110593462A (en) | 2019-12-20 |
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