CN211499245U

CN211499245U - Deformation joint cover plate for constructional engineering

Info

Publication number: CN211499245U
Application number: CN201922254135.1U
Authority: CN
Inventors: 刘可壮; 李菊
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-09-15
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses a building engineering movement joint apron belongs to the building field, including first roof, second roof and the curb plate of installing on the wall body, first roof and second roof sliding connection, the bottom of first roof and second roof all is fixed with the curb plate of vertical setting, the curb plate passes through the screw fixation respectively on the wall body of both sides, all be fixed with the mount pad of two symmetry settings on the lateral wall of one side that two curb plates are close to each other, the cavity has been seted up to the inside of mount pad, the top of mount pad is fixed with the fixed cylinder of vertical setting, the inside sliding connection of fixed cylinder has the movable rod of vertical setting, one end of movable rod extends into the cavity inside and fixedly connected with first buckle; utilize first roof and second roof sliding connection for the movement joint when taking place to warp, the apron can not take place plastic deformation thereupon and damage, guarantees the integrality of apron and wall body, and simple to operate has very strong practicality.

Description

Deformation joint cover plate for constructional engineering

Technical Field

The utility model belongs to the technical field of the building, concretely relates to building engineering movement joint apron.

Background

The wall deformation of the structure may be caused by factors such as temperature difference and settlement of the building, and particularly, the deformation of the building is more complicated due to various shapes, staggered heights and different styles of large-scale and high-rise buildings, and the wall deformation joint is often processed in engineering construction. In order to solve the deformation problem caused by uneven settlement, earthquake resistance, temperature and the like of a large building, deformation joints with certain width are arranged at parts which are easy to deform in advance, namely, the building is disconnected, all the disconnected parts become independent units, the deformation joints are clearly specified by design specifications, and the problems of settlement, earthquake resistance and deformation of the building are well solved.

In the prior art, deformation joint cover plates are fixed on a wall body through screws in a deformation joint processing method, if a building deforms seriously, the cover plates can be extruded or stretched to cause damage to the cover plates, and if the strength of the cover plates is high, the wall body can be damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building engineering movement joint apron to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a cover plate for deformation joint of building engineering comprises a first top plate, a second top plate and side plates which are arranged on a wall body, the first top plate is connected with the second top plate in a sliding way, the bottom parts of the first top plate and the second top plate are both fixed with side plates which are vertically arranged, the side plates are respectively fixed on the wall bodies at two sides through screws, two symmetrically arranged mounting seats are fixed on the side wall at one side of the two side plates close to each other, a cavity is arranged in the mounting seat, a vertically arranged fixed cylinder is fixed at the top of the mounting seat, the interior of the fixed cylinder is slidably connected with a vertically arranged movable rod, one end of the movable rod extends into the cavity and is fixedly connected with a first buckle, the bottom of first roof and second roof all is fixed with the L type pole of vertical setting, the equal fixedly connected with second buckle of the other end of L type pole, just the second buckle extends into the inside of cavity and with first buckle joint.

Adopt above-mentioned scheme, utilize first roof and second roof sliding connection, make the movement joint when taking place to warp, the apron can not take place plastic deformation thereupon, guarantee the integrality of apron and wall body, through the setting of sealing strip, prevent that ponding from getting into the apron from the sliding connection department of first roof and second roof inside, influence its life, and this apron is fixed through first buckle and second buckle joint, abandon traditional apron and use the inflation screw to fix from the outside, the influence is pleasing to the eye, and simple to operate has very strong practicality.

As a preferred embodiment, a limiting block is arranged at the top of the fixed cylinder, and one end of the movable rod extends out of the fixed cylinder and is connected with the limiting block.

Adopt above-mentioned scheme, utilize the stopper to carry on spacingly to the movable rod, guarantee the position of first buckle in the cavity, guarantee first buckle and the smooth joint of second buckle.

As a preferred embodiment, the side wall of one side of the mounting seat is provided with first through holes, the first through holes are communicated with the cavity, and the L-shaped rods are respectively connected with the corresponding first through holes in a sliding manner.

In a preferred embodiment, a sealing strip is fixed to one side edge of the bottom of the second top plate, which is close to the first top plate, and the sealing strip is connected with the top of the first top plate in a sliding manner.

By adopting the scheme, through the design of the sealing strip, the sliding connection part of the first top plate and the second top plate is ensured to be in a sealing state, so that accumulated water can not enter the cover plate, the cover plate is protected, and the cover plate is prevented from being damaged.

In a preferred embodiment, a water stop band and a fire retardant band are respectively fixed between the two side plates, and the water stop band is positioned above the fire retardant band.

Adopt above-mentioned scheme, will permeate into the inside log raft of apron through the waterstop from the junction of first roof and second roof and wall body and discharge, prevent that the inside rainwater of apron from piling up, utilize the back-fire relief area to carry out the back-fire relief, when preventing to take place the conflagration, the intensity of a fire stretches from the movement joint, improves the security.

As a preferred embodiment, a spring is arranged inside the fixed cylinder, one end of the spring is connected to the side wall of the movable rod, and the other end of the spring is connected to the inner side wall of one end of the fixed cylinder.

By adopting the scheme, the first buckle is always in a fixed position under the action of the elastic force of the spring, and the L-shaped rod can drive the second buckle to be clamped and fixed with the first buckle by utilizing the elastic potential energy of the first buckle.

Compared with the prior art, the beneficial effects of the utility model are that:

according to the deformation joint cover plate for the building engineering, the first top plate is connected with the second top plate in a sliding mode, so that when deformation occurs to a deformation joint, the cover plate cannot be damaged due to plastic deformation, the integrity of the cover plate and a wall body is guaranteed, and accumulated water is prevented from entering the cover plate from the sliding connection position of the first top plate and the second top plate through the arrangement of the sealing strips, and the service life of the cover plate is prevented from being influenced;

this building engineering movement joint apron is fixed through first buckle and second buckle joint, abandons traditional apron and uses the inflation screw to fix from the outside, and the influence is pleasing to the eye to simple to operate has very strong practicality.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A of the present invention;

fig. 3 is a side sectional view of the present invention.

In the figure: 1. a first top plate; 2. a second top plate; 3. a sealing strip; 4. a side plate; 5. a water stop; 6. a fire retardant belt; 7. a wall body; 8. an L-shaped rod; 9. a first buckle; 10. a spring; 11. a limiting block; 12. a fixed cylinder; 13. a movable rod; 14. a second buckle; 15. a mounting seat; 16. a cavity.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-3, the utility model provides a deformation joint cover plate for building engineering, comprising a first top plate 1, a second top plate 2 and side plates 4 installed on a wall body 7, wherein the first top plate 1 is connected with the second top plate 2 in a sliding way, the bottom parts of the first top plate 1 and the second top plate 2 are both fixed with the vertically arranged side plates 4, the side plates 4 are respectively fixed on the wall bodies 7 at both sides through screws, two symmetrically arranged mounting seats 15 are respectively fixed on the side walls at the side where the two side plates 4 are close to each other, a cavity 16 is arranged inside the mounting seats 15, a vertically arranged fixed cylinder 12 is fixed at the top part of the mounting seats 15, a vertically arranged movable rod 13 is connected inside the fixed cylinder 12 in a sliding way, one end of the movable rod 13 extends into the cavity 16 and is fixedly connected with a first buckle 9, a vertically arranged L-shaped rod 8 is fixed at the bottom parts of the first top plate 1 and the second top plate 2, the equal fixedly connected with second buckle 14 of the other end of L type pole 8, and second buckle 14 extends into the inside of cavity 16 and with first buckle 9 joint.

The top of a fixed section of thick bamboo 12 is equipped with stopper 11, and the one end of movable rod 13 extends the outside of a fixed section of thick bamboo 12 and is connected with stopper 11, utilizes stopper 11 to carry on spacingly to movable rod 13, guarantees the position of first buckle 9 in cavity 16, guarantees first buckle 9 and the smooth joint of second buckle 14.

First through holes are formed in the side wall of one side of the mounting seat 15 and communicated with the cavity 16, and the L-shaped rods 8 are connected with the corresponding first through holes in a sliding mode respectively.

Sealing strip 3 is fixed with at 2 bottom of second roof sides edge that is close to first roof 1, and sealing strip 3 and the top sliding connection of first roof 1, through the design of sealing strip 3, guarantees that first roof 1 is in encapsulated situation with 2 sliding connection departments of second roof for ponding can't get into the inside of apron, protects the apron, prevents the apron damage.

Be fixed with waterstop 5 and back-fire relief area 6 between two curb plates 4 respectively, and waterstop 5 is located back-fire relief area 6's top, will permeate into the inside log raft play of apron from the junction of first roof 1 and second roof 2 and wall body 7 through waterstop 5, prevents that the inside rainwater of apron from piling up, utilizes back-fire relief area 6 to carry out the back-fire relief, when preventing the conflagration breaing out, and the intensity of a fire spreads from the movement joint, improves the security.

The inside of a fixed section of thick bamboo 12 is equipped with spring 10, and the one end of spring 10 is connected on the lateral wall of movable rod 13, and the other end of spring 10 is connected on the one end inside wall of a fixed section of thick bamboo 12, through the spring action of spring 10 for first buckle 9 is in fixed position all the time, utilizes its elastic potential energy to be convenient for L type pole 8 to drive second buckle 14 and first buckle 9 joint and fixed.

When the anti-theft device is used, firstly, the two side plates 4 are fixed on a wall body 7 through expansion screws, then a fire retardant belt 6 and a water stop belt 5 are installed, the safety is improved, finally, the first top plate 1 and the second top plate 2 are installed, when the anti-theft device is installed, firstly, the wall body 7 needs to be processed, after the processing is completed, the first top plate 1 and the second top plate 2 are close to each other, then, a combination body of the first top plate 1 and the second top plate 2 is placed into a deformation joint, then, the first top plate 1 is slid, the second buckle 14 on the L-shaped rod 8 at the bottom of the first top plate 1 slowly moves left and slides into the cavity 16 through the first through hole, then, the first buckle 9 is extruded, due to the elastic potential energy of the spring 10, the first buckle 9 is extruded and then reset, the clamping connection of the first buckle 9 and the second buckle 14 is completed, similarly, after the first top plate 1 is installed, the second top, and then accomplish all installations, through first roof 1 and 2 sliding type connection of second roof for when great deformation takes place for the movement joint, relative displacement takes place for first roof 1 and 2 second roofs, can not take place deformation like traditional apron, causes the phenomenon of apron damage, has very strong practicality.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a building engineering movement joint apron, is including installing first roof (1), second roof (2) and curb plate (4) on wall body (7), its characterized in that: the first top plate (1) is slidably connected with the second top plate (2), the bottom of the first top plate (1) and the bottom of the second top plate (2) are both fixed with vertically arranged side plates (4), the side plates (4) are respectively fixed on wall bodies (7) at two sides through screws, two symmetrically arranged mounting seats (15) are respectively fixed on the side wall of one side, close to each other, of the two side plates (4), a cavity (16) is formed inside the mounting seat (15), a vertically arranged fixed barrel (12) is fixed at the top of the mounting seat (15), a vertically arranged movable rod (13) is slidably connected inside the fixed barrel (12), one end of the movable rod (13) extends into the cavity (16) and is fixedly connected with a first buckle (9), vertically arranged L-shaped rods (8) are respectively fixed at the bottom of the first top plate (1) and the bottom of the second top plate (2), the equal fixedly connected with second buckle (14) of the other end of L type pole (8), just second buckle (14) extend into the inside of cavity (16) and with first buckle (9) joint.

2. A construction work deformation joint cover plate according to claim 1, characterized in that: the top of the fixed cylinder (12) is provided with a limiting block (11), and one end of the movable rod (13) extends out of the fixed cylinder (12) and is connected with the limiting block (11).

3. A construction work deformation joint cover plate according to claim 1, characterized in that: first through holes are formed in the side wall of one side of the mounting seat (15) and communicated with the cavity (16), and the L-shaped rods (8) are connected with the corresponding first through holes in a sliding mode respectively.

4. A construction work deformation joint cover plate according to claim 1, characterized in that: and a sealing strip (3) is fixed at the edge of one side of the bottom of the second top plate (2) close to the first top plate (1), and the sealing strip (3) is connected with the top of the first top plate (1) in a sliding manner.

5. A construction work deformation joint cover plate according to claim 1, characterized in that: and a water stop (5) and a fire retardant belt (6) are respectively fixed between the two side plates (4), and the water stop (5) is positioned above the fire retardant belt (6).

6. A construction work deformation joint cover plate according to claim 1, characterized in that: the inside of a fixed cylinder (12) is provided with a spring (10), one end of the spring (10) is connected to the side wall of the movable rod (13), and the other end of the spring (10) is connected to the inner side wall of one end of the fixed cylinder (12).