CN214884673U

CN214884673U - Unidirectional inclined limiting curtain wall combined connection hanging piece

Info

Publication number: CN214884673U
Application number: CN202120065983.2U
Authority: CN
Inventors: 梁强; 杨晓诚; 石磊; 潘升; 张铭; 冯丽洁; 刘俊宏; 刘先锋; 雷浩楠
Original assignee: Sinohydro Bureau 5 Co Ltd
Current assignee: Sinohydro Bureau 5 Co Ltd
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-11-26
Anticipated expiration: 2031-01-12

Abstract

The utility model discloses a one-way inclined limiting curtain wall combined connecting hanging piece, which comprises a lower hanging piece and an upper hanging piece; the lower hanging piece comprises a flat hanging piece body, the left end of the hanging piece body is detachably connected to the keel, and the right end of the hanging piece body protrudes downwards to form a limiting piece which is inserted into a bearing slot at the top of the lower curtain wallboard; the middle part of the pendant body is provided with a positioning piece protruding downwards and a fixing piece protruding upwards; the left end of going up the pendant has the downwardly opening, can suit the mounting groove on the stationary blade, and the right-hand member of going up the pendant has a beam slab that the level stretches out, and the right side top of the pendant body of pendant is arranged in down to this beam slab, and the beam slab top has the outside convex insertion piece of slope, and this insertion piece is used for the socket joint inslot of pegging graft top curtain wall board bottom. The utility model discloses simple structure is ingenious, can the reasonable control engineering cost, and it is convenient to guarantee to install, and convenient operation is implemented, reduces intensity of labour, improves work efficiency.

Description

Unidirectional inclined limiting curtain wall combined connection hanging piece

Technical Field

The utility model relates to a building curtain installs technical field, concretely relates to spacing curtain built-up connection pendant of one-way slope.

Background

Along with the development of building technology, building shapes become more varied, the decoration of building outer walls becomes more diversified, the stone curtain wall is widely applied due to durable use, beautiful appearance and various shapes, and the solemn and atmosphere of the building can be reflected particularly in the outer decoration of public buildings. The common construction method of the curtain wall is as follows: 1. the short-slot dry hanging method has the same principle as the pin type method, but has different stone hanging parts; except for high-quality stainless steel, the upper and lower turning heads and angles are required to be processed during processing, and the cutting groove of the stone clamping hanger needs to be widened, so that the stone is easy to damage during installation. In order to ensure the strength during processing, only the stone is thickened, and the width of the cut groove of the stone causes more filling glue to be used, thereby increasing the cost. Therefore, the method is not easy to be used for decorating high-rise buildings, and can be only used for decorating low-rise buildings or common places. According to the stipulations of the new standard 'dry hanging decorative stone and metal hanging parts', the construction method is advocated vigorously. The short slot type has the following defects: because the hardness of the stone is high, the stone is easy to damage when being grooved; because the stone is divided into three, the residual stressed stone is too thin, the tensile strength at the dry hanging point is weakened, and the marble adhesive embedded and filled in the groove is easy to generate oil stain on the decorative surface of the stone; the points can be distributed only at the edges of the plates, the stress mode is unreasonable, and the defects that the points cannot be distributed effectively exist when the stone is relatively large and the use height is high; the replacement can not be realized, and the requirement of the curtain wall can not be met. 2. The back-bolt dry-hanging method is designed by Germany at the earliest, and is introduced in recent years in China. The back-bolt type dry hanging process belongs to a more advanced stone dry hanging process in the world, wherein holes are formed in the back of a stone, and then an anchor bolt is used for connecting a metal piece with a keel on a wall body. Because the metal is in direct contact with the metal and the stone is in hard contact with the metal, the dry hanging cannot do any help to the expansion caused by heat and contraction caused by cold due to temperature difference, the installation labor is more, and the dry hanging is still in a new standard popularization form. The back bolt type has the following defects: the quality of the anchoring hole is not easy to control; the structural thickness requirement is thicker; the contact area of the anchoring point is small, and the failure of the connecting point is easily caused in the packaging, transporting and installing process; the mechanical connection can cause the bottom of the hole to be punched or cracked when being knocked, and the expansion stress caused by hard collision of expansion with heat and contraction with cold also causes the chronic damage to the board surface; the brittle plate and the hard anchor bolt are directly expanded and connected, and the front surface is flat by an indirect method to cause stress on an anchor bottom expansion point, so the brittle plate is relatively easy to damage under strong repeated vibration with large earthquake grade. The steel pin type is eliminated, and compared with the back bolt type, the short slot type has lower cost but lower safety than the back bolt type, and is generally used when the weight of the stone is not too large or the safety coefficient is not too high; the back-bolt type dry hanging is firm and stable, but has higher cost, and is used for large stones (the area of the stone is more than 1.5 when the thickness is 30 mm) or stones with high safety performance requirements. At present, the development of the building curtain wall technology in China gradually matures and diversifies, and curtain wall plane materiel made of different materials and building structures also have different connection modes. The common connection mode is that the back of the panel unit of the curtain wall is fixed with a keel through a connecting piece hanging piece, and the keel is fixed on a building structure. Therefore, improvement of a curtain wall hanging piece with a reliable structure is urgently needed in the current social environment.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a spacing curtain built-up connection pendant of one-way slope, its simple structure is ingenious, can reasonable control engineering cost, and it is convenient to guarantee the installation, and convenient operation is implemented, reduces intensity of labour, improves work efficiency.

For solving the technical problem, the utility model discloses the technical scheme who adopts does:

a unidirectional inclined limiting curtain wall combined connecting pendant comprises a lower pendant and an upper pendant; the lower hanging piece comprises a flat hanging piece body, the left end of the hanging piece body is detachably connected to the keel, and the right end of the hanging piece body protrudes downwards to form a limiting piece which is inserted into a bearing slot at the top of the lower curtain wallboard; the middle part of the pendant body is provided with a positioning piece protruding downwards and a fixing piece protruding upwards; the left end of going up the pendant has the downwardly opening, can suit the mounting groove on the stationary blade, and the right-hand member of going up the pendant has a beam slab that the level stretches out, and the right side top of the pendant body of pendant is arranged in down to this beam slab, and the beam slab top has the outside convex insertion piece of slope, and this insertion piece is used for the socket joint inslot of pegging graft top curtain wall board bottom.

As a further technical scheme of the technical scheme, a first colloid is filled between the insertion sheet and the socket groove of the upper curtain wall plate.

As a further technical scheme of the technical scheme, a conical pressing plate is arranged on the insertion sheet and protrudes towards the end part of the insertion sheet.

As a further technical scheme of the technical scheme, at least 2 conical pressing plates are arranged on the insertion sheet.

As a further technical scheme of the technical scheme, a second colloid is filled between the limiting piece and the socket groove of the lower curtain wall plate.

As a further technical scheme of the technical scheme, the left end of the lower hanging piece is detachably connected with the keel through a bolt.

As a further technical scheme of the technical scheme, a thickness adjusting plate is arranged between the lower hanging piece and the keel and is positioned and fixed through bolts.

As a further technical scheme of the above technical scheme, the top surface of the left end of the lower pendant is provided with anti-skid lines, and meanwhile, the top of the left end of the lower pendant is additionally provided with a gasket, and the bottom surface of the gasket is also provided with anti-skid lines; the spacer is positioned and secured with bolts.

As a further technical scheme of the technical scheme, the head and the end of the bolt are sleeved with washers.

Compared with the prior art, the utility model, following advantage and beneficial effect have: the utility model has simple and ingenious structure, convenient construction, and structural design and connection relation which reduces the tiny free deformation of the traditional curtain wall, can form more integral surface evenness, and the good surface evenness can be continued in the whole life cycle, and the irregular displacement deformation of the surface can not be generated due to the wind force action along with time; the colloid can form the protection function of key parts on the contact surfaces between different media, and the occurrence of complex chemical corrosion is weakened; the effect of combining the toper clamp plate again can promote curtain wall construction's safety, makes curtain life increase 5 to 8 years.

Drawings

Fig. 1 is a schematic structural view of the curtain wall installation device of the present invention.

The explanation of each reference number in the figure is: lower pendant 1, thickness adjusting plate 2, gasket 3, fossil fragments 4, bolt 5, stationary blade 6, go up pendant 7, spacer 8, go up curtain wallboard 9, first colloid 10, insertion piece 11, waterproof jointing material 12, spacing piece 13, second colloid 14, lower curtain wallboard 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, so as to further understand the concept, the technical problems to be solved, the technical features constituting the technical solutions, and the technical effects brought by the technical solutions of the present invention.

It should be understood that the description of these embodiments is illustrative and not restrictive in any way, and that the embodiments described are only some but not all embodiments of the invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, provided in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of preferred embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1, the combined connection hanging piece for the unidirectional inclined limiting curtain wall comprises a lower hanging piece 1 and an upper hanging piece 7, wherein the lower hanging piece 1 is used for fixedly mounting a lower curtain wall plate 15 (namely, the top of the fixed curtain wall plate), and the upper hanging piece 7 is used for fixedly mounting an upper curtain wall plate 9 (namely, the bottom of the fixed curtain wall plate).

The lower hanger 1 comprises a plate-shaped hanger body, and the left end of the hanger body is connected to a keel 4 arranged on the outer wall of the building. The right end of the pendant body protrudes downwards to form a limiting piece 13 which is used for being inserted into a rectangular socket slot at the top of the lower curtain wall plate 15. The middle part of the pendant body is provided with a positioning sheet 8 protruding downwards and a fixing sheet 6 protruding upwards, and the positioning sheet 8 is positioned between the keel 4 and the lower curtain wall plate 15 and is used as a spacing standard between the lower curtain wall plate 15 and the keel 4; the fixing piece 6 is used for assembling the upper hanging piece 7.

Go up pendant 7 and be the utility model provides an improve the key point, the left end of going up pendant 7 has the downwardly opening, can suit the mounting groove on stationary blade 6, and mounting groove's inside profile is identical with the outside profile of stationary blade 6, is the load end of going up pendant 7. Go up the right-hand member of pendant 7 and have a beam slab that the level stretches out, the right side top of pendant body of pendant 1 is arranged in to this beam slab, the beam slab top has slope outside convex insertion piece 11, insertion piece 11 is non-parallel state with mounting groove's right side, it is corresponding, the socket joint groove of going up curtain wall board 9 bottom also is slope setting (the socket groove can set up to trapezium structure, the opening width of socket groove is slightly wider than insertion piece 11's thickness, in order to do benefit to insertion piece 11 and get into smoothly), the benefit that sets up like this does benefit to the installation of curtain wall board bottom. The socket joint groove of traditional curtain board bottom is vertical seting up, so this curtain board when the installation, its bottom must just can install to target in place with the vertical alignment of insertion piece of last pendant tip, and the distance between curtain board and building outer wall is very little, leads to installer to hardly carry the curtain board to the bottom that leads to the curtain board is difficult to align with the pendant fast, and the installation is very difficult. And the utility model discloses an go up pendant 7 has the outside convex inserted sheet 11 of slope, and when the last curtain wall board 9 that the installation corresponds, go up curtain wall board 9 can directly transfer with the gesture of slope and target in place, needn't make the curtain wall board must be in vertical state again, and its installation operation greatly simplifies.

The left end of the lower hanging piece 1 is detachably connected with the keel 4 through a bolt 5. Meanwhile, a thickness adjusting plate 2 can be additionally arranged between the lower hanging piece 1 and the keel 4, and the thickness adjusting plate 2 can adjust the vertical distance between the keel 4 and the lower hanging piece 1, so that the lower hanging piece 1 is accurately fixed at a preset position. Still can be at the top surface machining anti-skidding line of 1 left end of pendant under, add simultaneously at the top of 1 left end of pendant under and establish gasket 3, the bottom surface of this gasket 3 is equipped with anti-skidding line equally, bolt 5 is from up passing fossil fragments 4 down in proper order, thickness regulating plate 2, with these part firm in connection after pendant 1 and the gasket 3 down, gasket 3 can increase the nut of bolt 5 and the area of contact between the pendant 1 down, make pendant 1 atress more balanced under the messenger, non-deformable, and anti-skidding line has then further strengthened the frictional force between pendant 1 and the gasket 3 down, displacement when reducing between the two when pressurized, and then reduce the holistic deformation of pendant. Different types of washers, such as flat washers and split washers, can be additionally arranged between the head and the end of the bolt 5 and the keel 4 and the gasket 3, so that the connection stability is further improved.

In order to further enhance the connection firmness between the pendant and the curtain wall board, a first colloid 10 is filled between the insertion sheet 11 and the socket groove of the upper curtain wall board 9, and a second colloid 14 is filled between the limiting sheet 13 and the socket groove of the lower curtain wall board 15. The filling colloid can strengthen the mutual connection acting force, further adhesive fixation between the curtain wall plate and the hanging piece is realized, the protective effect can be formed between the contact surfaces of different media, the occurrence of complex chemical corrosion is weakened, the weak part connected with the curtain wall plate can be protected, the stress is better transmitted, the compressive capacity is enhanced, and the displacement deformation between curtain wall structures is reduced.

As another outstanding improvement of the utility model, for preventing that the packing colloid from extruding not in place, process out the toper clamp plate on insertion piece 11 of last pendant 7, the utility model discloses set up at least two-layer toper clamp plate, this toper clamp plate is to insertion piece 11's tip direction protrusion for insertion piece 11 can effectively extrude first colloid 10 when inserting the socket joint groove of last curtain board 9, makes first colloid 10 flow downwards again after filling up the tip of insertion piece 11, has ensured effectively that the sufficiency of being connected between last pendant 7 and the last curtain board 9. Each layer of conical pressing plate can ensure the sufficient extrusion of the first colloid 10 in the conical range, and the multilayer conical pressing plates can ensure the sufficient colloid structure of multilayer extrusion.

Have waterproof pointing material 12 at the installation clearance department packing of last curtain board 9 and lower curtain board 15 for tight cooperation between last curtain board 9 and the lower curtain board 15, the rainwater can not leak to the interior corruption pendant of curtain board, has prolonged life again when improving pleasing to the eye degree.

In the description of the present invention, it should be noted that the terms "inside", "outside", "upper", "lower", "horizontal", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. Unless expressly stated or limited otherwise, the terms "disposed," "connected," "mounted," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a spacing curtain built-up connection pendant of one-way slope which characterized in that: comprises a lower hanger (1) and an upper hanger (7); the lower hanging piece (1) comprises a flat-plate-shaped hanging piece body, the left end of the hanging piece body is detachably connected to the keel (4), and the right end of the hanging piece body protrudes downwards to form a limiting piece (13) which is inserted into a bearing slot at the top of the lower curtain wall plate (15); the middle part of the pendant body is provided with a positioning piece (8) protruding downwards and a fixing piece (6) protruding upwards; the left end of the upper hanging piece (7) is provided with a downward opening and can be sleeved with an installation groove on the fixing piece (6), the right end of the upper hanging piece (7) is provided with a beam plate extending horizontally, the beam plate is arranged at the top of the right side of the hanging piece body of the lower hanging piece (1), the top of the beam plate is provided with an insertion piece (11) protruding outwards in an inclined mode, and the insertion piece (11) is used for being inserted into a bearing groove in the bottom of the upper curtain wall board (9).

2. The combined connecting hanging piece for the unidirectional inclined limiting curtain wall according to claim 1, characterized in that: and a first colloid (10) is filled between the insertion sheet (11) and the socket groove of the upper curtain wall plate (9).

3. The combined connecting hanging piece for the unidirectional inclined limiting curtain wall according to claim 2, characterized in that: the plug-in sheet (11) is provided with a conical pressing plate which protrudes towards the end part of the plug-in sheet (11).

4. The combined connecting hanging piece for the unidirectional inclined limiting curtain wall according to claim 3, characterized in that: at least 2 conical pressing plates are arranged on the inserting sheet (11).

5. The combined connecting hanging piece for the unidirectional inclined limiting curtain wall according to claim 1, characterized in that: and a second colloid (14) is filled between the limiting sheet (13) and the socket groove of the lower curtain wall plate (15).

6. The combined connecting hanging piece for the unidirectional inclined limiting curtain wall according to claim 1, characterized in that: the left end of the lower hanging piece (1) is detachably connected with the keel (4) through a bolt (5).

7. The combined connecting hanging piece for the unidirectional inclined limiting curtain wall according to claim 6, characterized in that: a thickness adjusting plate (2) is arranged between the lower hanging piece (1) and the keel (4), and the thickness adjusting plate (2) is positioned and fixed through a bolt (5).

8. The combined connecting hanging piece for the unidirectional inclined limiting curtain wall according to claim 6, characterized in that: the anti-skid structure is characterized in that anti-skid grains are processed on the top surface of the left end of the lower pendant (1), meanwhile, a gasket (3) is additionally arranged on the top of the left end of the lower pendant (1), and anti-skid grains are also arranged on the bottom surface of the gasket (3); the spacer (3) is positioned and fixed by a bolt (5).

9. The combined connecting hanging piece for the unidirectional inclined limiting curtain wall according to claim 6, characterized in that: and the head and the end part of the bolt (5) are sleeved with washers.