CN217537396U

CN217537396U - Foldable shock insulation lid seam device

Info

Publication number: CN217537396U
Application number: CN202220836031.0U
Authority: CN
Inventors: 陶雷翼铭; 孙柏锋; 周舵; 蔡茂雄; 张哲睿; 涂墨云; 曹宇; 李星庆; 陈丁刚; 米俊丞; 李正常; 李能浩; 张然; 王宏伟
Original assignee: Yunnan Design Institute Group Co ltd
Current assignee: Yunnan Design Institute Group Co ltd
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-10-04
Anticipated expiration: 2032-04-12

Abstract

The utility model provides a foldable shock insulation lid seam device relates to building shock insulation technical field, can regard as the lid to sew up the component and arrange between building shock insulation seam. The folding type seam covering device comprises vertical fixing pieces, folding fixing pieces and flexible cover plates, wherein the folding pieces, the folding fixing pieces and the flexible cover plates can be connected between shock insulation seams, the vertical fixing pieces are installed on building structural members on two sides of the shock insulation seams, the folding pieces can be combined to be arranged in a plurality of ways, two sides of the seams are flexibly connected, the folding pieces are connected with each other through the folding fixing pieces, the folding pieces are mutually spaced to provide compression and stretching performances in the X direction, and the material performance of the folding pieces is combined with the folding fixing pieces to provide displacement capacity in the Y direction. The device is suitable for different displacements and torsions of a building under the action of an earthquake, provides the vertical supporting capacity of the device, and is provided with the flexible cover plate on the folding component to adapt to deformation, so that the using performance after the earthquake is guaranteed, and the device has better recoverability, universality and replaceability.

Description

Foldable shock insulation lid seam device

Technical Field

The utility model relates to a building shock insulation technical field especially relates to a foldable shock insulation lid seam device of building shock insulation seam.

Background

With the continuous development of the seismic isolation technology and the updating of the standard specification, the use of the seismic isolation support in high-intensity areas is more and more common, and the seismic isolation support is characterized in that an upper structure is separated from a foundation or a lower structure, so that the influence of the seismic action on the upper structure is reduced. Although the use of the shock insulation layer greatly improves the shock resistance of the structure, the structure requirement different from the traditional structure is still caused, the most obvious characteristic of the shock insulation layer is that the shock insulation layer and shock insulation joints exist, and more researches are still needed for filling and covering gaps between the shock insulation layers of adjacent independent buildings or gaps between the shock insulation layer buildings and non-shock insulation buildings. Under the action of earthquake, due to the period difference and inconsistent movement of the buildings, the gap covering device of the gap is easy to damage or lose the supporting function after the earthquake, the connection of the units used by the buildings is broken, and the repair cost is high.

The multi-purpose slidingtype mechanical device of shock insulation lid seam device of actual use provides the displacement performance at present stage, and is suitable for the big displacement demand in the unilateral more, can't adapt to completely to deformation displacement under multidirectional or the actual earthquake effect, and to having great spaced, long distance shock insulation seam still lacks effectual lid seam means. Therefore, in order to solve the problems of projection, folding and damage of the seam covering device and mutual movement between two building units under the action of an earthquake, the scheme considers the displacement and deformation capacity of the seam covering device in two directions of a horizontal plane (X, Y) and the supporting capacity in the vertical direction during the earthquake, and the used components come from the existing earthquake-proof seam covering device or an industrial product, do not need to be designed and produced independently, are easy to install and replace and have better popularization significance and value.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can connect the device that covers adjacent building shock insulation seam, it has the ability of independently warping and recovering the deformation in level X, Y orientation, its vertical direction can provide the holding power, and possess the cost low, easily change, the characteristic that need not to last maintenance, service environment and scene demand according to the difference, can select multistage folded piece or multiunit folding device to make up, not only be applicable to two adjacent shock insulation buildings, also satisfy the lid seam demand between shock insulation building and the ordinary building, thereby solve the difficult design problem of shock insulation seam.

The utility model discloses a realize through following technical scheme:

a folding type shock insulation cover seam device comprises a vertical fixing piece 1, a folding piece 2, a folding fixing piece 3, a flexible cover plate 4, a sliding buffer piece 5, a civil engineering component 6 and a flexible material 7 for seam filling; the vertical fixing piece 1 is fixed on the inner side of the end part of the civil engineering component 6 by adopting an embedded bolt, an expansion bolt or a planting bar; the folding pieces 2 and the vertical fixing pieces 1 are fixed through bolts or rivets, the folding fixing pieces 3 are T-shaped components, T-shaped vertical surfaces are embedded between the two folding pieces 2 and connected with the folding pieces 2 through bolts, sliding buffer pieces 5 are arranged at the cross positions of the T-shaped horizontal surfaces and the T-shaped vertical surfaces at the upper end and the lower end of each folding fixing piece 3, and the distance between the sliding buffer pieces 5 on the adjacent folding fixing pieces 3 is d; the sliding bumper 5 is convex and smooth at the top.

Preferably, the folding member 2 is used singly, and the folding fastener 3 is directly fixed to the vertical fastener 1 without being folded.

Preferably, the folding member 2 is fixed on the civil engineering member 6 by pre-embedded bolts, expansion bolts or embedded bars penetrating through the vertical fixing member 1.

Preferably, the size of the vertical fixing piece 1 and the size of the folding piece 2 are matched with the folding fixing piece 3 and the civil engineering member 6 according to the depth of the shock insulation seam, and a distance of 50 to 100mm is reserved between the bottom of the vertical fixing piece 1 and the civil engineering member 6.

Preferably, the flexible cover plate 4 is composed of a steel plate and a flexible material laid on the steel plate, and the flexible material is rubber or asphalt; the contact surface of the folding fixing piece 3 and the flexible cover plate 4 is coated with lubricating paint, so that the sliding property of the flexible cover plate 4 on the folding fixing piece 3 and the sliding buffer piece 5 is improved, and the rigid contact between the folding fixing piece 3 and the flexible cover plate 4 as well as the rigid contact between the folding fixing piece 3 and the civil engineering component 5 is avoided; the lower part of the folding fixing piece 3 is in soft contact with the civil engineering component 6 through the sliding buffer piece 5, and is coated with lubricant to avoid collision damage with the civil engineering component 6.

Preferably, the gap between the flexible cover plate 4 and the civil engineering component 6 is filled with a gap-filling flexible material 7, the size of the flexible cover plate 4 is determined according to the using width of the seismic isolation gap, and the gap-filling flexible material 7 has flexibility and replaceability.

Preferably, the sliding damper 5 is made of metal, rubber, or resin.

Preferably, a flexible water stop belt 8 and a flexible fireproof isolation belt 9 are arranged below the civil engineering component 6 between the seismic isolation seams, and the fire endurance is not less than 1.5 hours.

Preferably, the folding piece 2 and the vertical fixing piece 1 are fixed through a bolt or a rivet, 10mm of installation coverage is reserved, and a metal gasket with the same size as the fixing piece in the vertical direction is added below the bolt.

Preferably, the folding piece 2 is made of rubber and is in the shape of a hollow cylinder or a hollow cuboid, and the width of the cross section of the folding piece 2 is not more than 3 times of the length of the cross section of the folding fixing piece 3T; the folding type shock insulation seam covering device has stretching and compressing allowance of +/-Xd according to the number of the folding pieces 2.

2 combination combinations of a plurality of folded pieces satisfy X to antidetonation demand, a plurality of foldable shock insulation lid seam device cooperation is used and is satisfied Y direction's antidetonation demand, and two foldable shock insulation lid seam devices join in marriage the distance and can be according to the modulus: 600mm, 1200mm, 1800mm and 2400mm or determined according to actual conditions.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses can provide the lid of filling out of shock insulation seam under different intervals of adaptation, distance and the complex condition, utilize the elastic deformation ability of folded piece 2 and the combination coordination deformability of device to provide the motion deformability in the X direction simultaneously, 2 material properties of folded piece combine folding mounting to provide the ascending displacement ability of Y side. And rely on folding fasteners to provide adequate vertical support. The utility model discloses can be applicable to between the shock insulation building or between non-shock insulation and the shock insulation building, can only need to change flexible apron in surface and folded piece under rare meeting earthquake effect and can continue to use, need not long-term maintenance, this device need not independent preparation, utilizes current regularization product can make up the production, and its installation does go on in the work progress in step, and is unrestricted to shock insulation seam both sides building, and the part all can be installed on the scene in the back is accomplished in the mill's preparation.

Drawings

In order to more clearly illustrate the embodiments of the folding type shock-insulation seam covering device or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the foldable shock insulation cover seam device of the utility model

FIG. 2 is a top view of the foldable shock insulation cover seam device of the utility model

FIG. 3 isbase:Sub>A sectional view of A-A of the folding type shock insulation cover seam device of the utility model

FIG. 4 is an enlarged view of the foldable fixing member of the present invention

Reference numerals:

the flexible sealing device comprises a vertical fixing piece (1), a folding piece (2), a folding fixing piece (3), a flexible cover plate (4), a sliding buffer piece (5), a civil engineering component (6), a joint filling flexible material (7), a flexible water stop (8) and a flexible fireproof isolation strip (9).

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiment is only one embodiment, not all embodiments, of the present invention. All other embodiments obtained by a person skilled in the art based on the embodiments in this patent without any inventive work belong to the protection scope of the present invention.

Unless otherwise defined, technical or scientific terms used in the embodiments of the present application should have the ordinary meaning as understood by those having ordinary skill in the art. The use of "first," "second," and similar terms in the present embodiments does not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. "Upper," "lower," "left," "right," "lateral," "vertical," and the like are used solely in relation to the orientation of the components in the figures, and these directional terms are relative terms that are used for descriptive and clarity purposes and that can vary accordingly depending on the orientation in which the components in the figures are placed.

The folding type shock insulation seam covering device shown in the attached drawing comprises a vertical fixing piece (1), a folding piece (2), a folding fixing piece (3), a flexible cover plate (4), a sliding buffer piece (5), a civil engineering component (6), a seam filling flexible material (7), a flexible water stop (8) and a flexible fireproof isolation strip (9).

The embodiment of the utility model provides a foldable shock insulation lid seam device uses through a plurality of series connection combinations with folding piece and folding mounting, as shown in figure 1, or multiunit device uses simultaneously, as shown in figure 2, this foldable shock insulation lid seam device provides the displacement deformability on the horizontal two directions (X, Y), has the support ability of vertical direction concurrently.

The folding piece 2 is adhered into a hollow cylinder shape by using a rubber pad, protective materials are coated on the surface of the folding piece, the size of the folding piece is determined according to a use scene, the tensile and compression performance in the horizontal direction is provided, and after the folding piece is fixed, an opening of 5-20 mm is reserved in the horizontal direction.

When a plurality of folding fixing pieces 3 are connected in series for use, the distance between the centers of the folding fixing pieces is d, and the sum of the distances is the deformation limit value of the folding type shock insulation seam covering device.

The flexible cover plate 4 is made of flexible materials such as asphalt or plastic laid on a galvanized steel plate, the width of the flexible cover plate is set according to the width of a shock insulation seam, the length direction of the flexible cover plate is uniform with a folding piece, the flexible cover plate and the folding piece are combined and arranged, and the edge seam is filled with the flexible materials for filling the seam.

The sliding damper 5 may be made of metal, rubber, resin, etc. and used in combination with the folding fixture 3, adhered or welded to each of the upper and lower surfaces of the folding fixture 3, and coated with a lubricant to be flexibly connected to the flexible cover 4 and the civil engineering structure 6.

The civil engineering member 6 is usually made of concrete, and steel structural components can also be used, and if the seam covering device needs to be bolted, embedded connectors or embedded bars are needed.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. 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 foldable shock insulation lid seam device which characterized in that: the sealing device comprises a vertical fixing piece (1), a folding piece (2), a folding fixing piece (3), a flexible cover plate (4), a sliding buffer piece (5), a civil engineering component (6) and a flexible joint filling material (7); the vertical fixing piece (1) is fixed on the inner side of the end part of the civil engineering component (6) by adopting an embedded bolt, an expansion bolt or a planting bar; the folding pieces (2) and the vertical fixing pieces (1) are fixed through bolts or rivets, the folding fixing pieces (3) are T-shaped components, T-shaped vertical surfaces are embedded between the two folding pieces (2) and connected with the folding pieces (2) through bolts, sliding buffer pieces (5) are arranged at the cross positions of the T-shaped horizontal and vertical surfaces at the upper end and the lower end of each folding fixing piece (3), and the distance between the sliding buffer pieces (5) on the adjacent folding fixing pieces (3) is d; the top of the sliding buffer piece (5) is convex and smooth.

2. The folding seismic-isolation cover seam device according to claim 1, wherein: when the folding piece (2) is used singly, the folding fixing piece (3) is omitted and is directly fixed on the vertical fixing piece (1).

3. The folding seismic-isolation cover seam device according to claim 1, wherein: the folding piece (2) passes through the vertical fixing piece (1) through an embedded bolt, an expansion bolt or a steel bar planting and is fixed on the civil engineering component (6).

4. The folding seismic-isolation cover seam device according to claim 1, wherein: the size of the vertical fixing piece (1) and the size of the folding piece (2) are matched with the folding fixing piece (3) and the civil construction member (6) according to the depth of a shock insulation seam, and a distance of 50-100mm is reserved between the bottom of the vertical fixing piece (1) and the civil construction member (6).

5. The folding seismic-isolation cover seam device according to claim 1, wherein: the flexible cover plate (4) is composed of a steel plate and a flexible material paved on the steel plate, and the flexible material is rubber or asphalt; the contact surface of the folding fixing piece (3) and the flexible cover plate (4) is coated with lubricating paint, the sliding performance of the flexible cover plate (4) on the folding fixing piece (3) and the sliding buffer piece (5) is improved, and the lower part of the folding fixing piece (3) is in soft contact with the civil engineering component (6) through the sliding buffer piece (5).

6. The folding seismic isolation cover seam device of claim 1, wherein: gaps between the flexible cover plates (4) and the civil engineering members (6) are filled with gap filling flexible materials (7), the sizes of the flexible cover plates (4) are determined according to the using widths of seismic isolation gaps, and the gap filling flexible materials (7) have flexibility and replaceability.

7. The folding seismic-isolation cover seam device according to claim 1, wherein: the sliding buffer piece (5) is made of metal, rubber or resin.

8. The folding seismic-isolation cover seam device according to claim 1, wherein: between the shock insulation seams, a flexible water stop (8) and a flexible fireproof isolation belt (9) are arranged below the civil engineering component (6), and the fire endurance is not less than 1.5 hours.

9. The folding seismic-isolation cover seam device according to claim 1, wherein: the folding piece (2) and the vertical fixing piece (1) are fixed through bolts or rivets, 10mm of installation spaciousness is reserved, and a metal gasket with the same size as the fixing piece in the vertical direction is added below the bolts.

10. The folding seismic-isolation cover seam device according to claim 1, wherein: the folding piece (2) is made of rubber and is in the shape of a hollow cylinder or a hollow cuboid, and the width of the circular diameter or the rectangular width of the cross section of the folding piece (2) is not more than 3 times of the length of the T-shaped cross section of the folding fixing piece (3); the folding type shock insulation seam covering device has stretching and compressing allowance of +/-Xd according to the number of the folding pieces (2) in combination.