CN217734393U

CN217734393U - Sectional combined type sedimentation expansion joint cover plate

Info

Publication number: CN217734393U
Application number: CN202221716059.7U
Authority: CN
Inventors: 王贵祥; 胡立峰; 徐亮
Original assignee: ZHEJIANG QINYE CONSTRUCTION GROUP CO LTD
Current assignee: ZHEJIANG QINYE CONSTRUCTION GROUP CO LTD
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-11-04
Anticipated expiration: 2032-07-04

Abstract

The utility model relates to a sectional combined settlement expansion joint cover plate, which comprises a central plate and side plates at two sides, wherein the central plate and the side plates are separately arranged, the edges at two sides of the central plate are respectively positioned above the edges of the side plates at the same side, the central plate inclines downwards from the center to two sides, and the side plates incline downwards from the side direction close to the central plate to the side direction far away from the central plate; the advantages are that: the settlement expansion joint cover plate is divided into three sections, the left section and the right section are respectively arranged on buildings at two sides of the joint, the middle section reserves deformation in the horizontal direction and the vertical direction, the central plate and the side plates are mutually buckled, and the integral distortion and deformation of the cover plate and the falling of screws caused by uneven settlement can be effectively prevented; the cover plate integrally inclines downwards from the center to two sides, and the central plate is positioned above the side plates, so that rain and water can be effectively prevented; meanwhile, the central plate and the side plates are arranged in a separated mode, moisture in the settlement expansion joint can be dispersed from the joint of the central plate and the side plates, and the wall bodies on two sides of the settlement expansion joint are prevented from mildewing due to sealing.

Description

Sectional combined type settlement expansion joint cover plate

Technical Field

The utility model relates to an engineering construction field especially relates to an expansion joint cover is subsided to segmentation combination formula.

Background

The settlement expansion joint is a vertical joint arranged for preventing the house from being damaged due to uneven settlement of the foundation of each part of the building, and meanwhile, a cover plate is additionally arranged above the joint for preventing water. Traditional settlement expansion joint cover formula structure as an organic whole, the apron both sides are fixed with both sides building respectively, nevertheless along with the inhomogeneous settlement of both sides building, the apron can take place distortion, serious can lead to the fixed screw to drop, phenomenon such as leak.

Based on this, the present application is thus proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an expansion joint cover is subsided to segmentation combination formula to avoid seam both sides building inhomogeneous settlement to lead to apron distortion.

In order to achieve the above purpose, the technical solution of the present invention is as follows:

the utility model provides an expansion joint cover is subsided to segmentation combination formula, includes well core plate and the avris board that is located well core plate both sides, well core plate and avris board separation setting, well core plate's both sides border is located the top with the side curb plate border respectively, well core plate is by the center downward sloping to both sides, and the avris board is by keeping away from well core plate side direction downward sloping near.

Furthermore, the length of the overlapped part of the edge of the central plate and the edge of the side plate is 25-35 mm.

Further, the two sides of the central plate are inclined downwards by an angle of 30-45 degrees.

Further, the angle of the downward inclination of the side plates is 30-45 degrees.

Furthermore, the plate surface of the central plate is provided with a fixing screw which is used for being connected with a building.

Furthermore, the plate surface of the side plate is provided with a fixing screw which is used for being connected with a building.

Furthermore, the partial edge of the side plates close to the central plate side is turned upwards, the partial edge of the central plate close to the side plates is turned downwards, and the central plate and the side plates are mutually buckled.

Further, the downward folding length of the edge of the central plate is 25-35 mm.

Furthermore, the length of the edge of the side plate folded upwards is 25-35 mm.

The utility model has the advantages that:

1. the settlement expansion joint cover plate is divided into three sections, the left section and the right section are respectively arranged on buildings at two sides of the joint, the middle section is in a herringbone shape, and allowance is reserved for deformation in the horizontal direction and the vertical direction, the central plate and the side plates are mutually buckled, and the structure can effectively prevent the whole cover plate from being distorted and deformed and screws from falling off due to uneven settlement of the buildings;

2. the sectional combined settlement expansion joint cover plate integrally inclines downwards from the center to two sides, and the central plate is positioned above the side plates, so that rain and water can be effectively prevented; meanwhile, the central plate and the side plates are arranged in a separated mode, moisture in the settlement expansion joint can be dispersed from the joint of the central plate and the side plates, and the wall bodies on two sides of the settlement expansion joint are prevented from mildewing due to sealing.

Drawings

Fig. 1 is a schematic configuration diagram of the present invention in an embodiment;

description of the reference symbols

1-center plate, 2-side plate, 3-fixing screw, 4-purlin and 5-building on two sides of settlement expansion joint.

Detailed Description

The present invention will be described in further detail with reference to examples.

The embodiment provides a sectional combined type settlement expansion joint cover plate which is mainly installed on a roof. As shown in fig. 1, the cover plate includes a central plate 1 and side plates 2 positioned at both sides of the central plate 1, and the central plate 1 and the side plates 2 are separately provided. The central plate 1 and the side plates 2 are fixed on buildings on two sides of the settlement expansion joint through fixing screws 3, purlins 4 need to be poured or installed on the buildings on two sides of the settlement expansion joint in advance during installation, and the central plate 1 and the side plates 2 are fixedly connected with the buildings through the purlins 4. A side plate 2 is fixedly arranged on each building, and the central plate 1 is fixedly connected with the buildings on two sides of the seam.

For effective rain-proof drainage, the both sides border of well core plate 1 is located respectively with the top of side 2 border, and well core plate 1 slopes down to both sides from the center, and side 2 inclines down by being close to well core plate 1 side and keeping away from well core plate 1 side for the apron is whole to be "many" type. Preferably, the length of the overlapping part of the edge of the central plate 1 and the edge of the side plate 2 is 25-35mm, as shown in fig. 1, in the embodiment, the length L1 and L2 of the overlapping part of the edge of the central plate 1 and the edge of the side plate 2 are both 30mm. Preferably, the angle of downward inclination of both sides of the central plate 1 is between 30 ° and 45 °, and the angle of downward inclination of the side plates 2 is between 30 ° and 45 °, in the present embodiment, the angle of downward inclination of both sides of the central plate 1 is preferably 30 °, and the angle of downward inclination of the side plates 2 is preferably 30 °.

Because two side plates 2 are respectively arranged on the building on two sides of the seam and are separated from the central plate 1, when the building is unevenly settled, the central plate 1 is most seriously deformed and twisted, and in order to deal with the deformation of the central plate 1 in the vertical and horizontal directions, the central plate 1 is in a structure that the center is inclined downwards to two sides, so that the central plate 1 is in a herringbone shape, and the allowance is reserved for the deformation in the horizontal and vertical directions. Furthermore, in the embodiment, the edge of the side plate 2 close to the central plate 1 is turned upwards, the edge of the central plate 1 close to the side plate 2 is turned downwards, the central plate 1 and the side plate 2 are mutually buckled, the central plate 1 and the side plate 2 adopt a herringbone structure of the mutually buckled and matched central plate 1, and the whole cover plate distortion and screw falling caused by uneven settlement of a building can be effectively prevented. In the embodiment, the length of the edge of the central plate 1 folded downwards is 25-35mm, the length of the edge of the side plate 2 folded upwards is 25-35mm, and preferably, the lengths L3 and L4 of the edge of the central plate 1 folded downwards are both 30mm.

In addition, the central plate 1 and the side plate 2 are arranged in a separated mode, moisture in the settlement expansion joint can be dissipated from the joint of the central plate 1 and the side plate 2, and the wall bodies on two sides of the settlement expansion joint are prevented from mildewing due to sealing.

The above-mentioned embodiments are merely illustrative of the inventive concept and are not intended to limit the scope of the invention, which is defined by the claims and the insubstantial modifications of the inventive concept can be made without departing from the scope of the invention.

Claims

1. The utility model provides an expansion joint cover is subsided to segmentation combination formula which characterized in that: the side plates are positioned on two sides of the central plate, the central plate and the side plates are arranged separately, the edges of the two sides of the central plate are respectively positioned above the edges of the side plates on the same side, the central plate inclines downwards from the center to the two sides, and the side plates incline downwards from the side close to the central plate to the side far away from the central plate.

2. The sectional composite type settlement expansion joint cover plate of claim 1, wherein: the length of the upper and lower overlapped parts of the edge of the central plate and the edge of the side plate is between 25 and 35 mm.

3. The sectional type settlement expansion joint cover of claim 1, wherein: the two sides of the central plate are inclined downwards by 30-45 degrees.

4. The sectional composite type settlement expansion joint cover plate of claim 1, wherein: the angle of the downward inclination of the side plates is 30-45 degrees.

5. The sectional type settlement expansion joint cover of claim 1, wherein: and the plate surface of the central plate is provided with a fixing screw which is used for being connected with a building.

6. The sectional type settlement expansion joint cover of claim 1, wherein: and the plate surface of the side plate is provided with a fixing screw which is used for being connected with a building.

7. The sectional composite type settlement expansion joint cover plate of claim 1, wherein: the edge side plates are arranged on the side plates, the edge of the side plates close to the central plate is upwards folded, the edge of the side plates close to the central plate is downwards folded, and the central plate and the edge plates are mutually buckled.

8. The sectional type settlement expansion joint cover of claim 7, wherein: the downward folded length of the edge of the central plate is between 25 and 35 mm.

9. The sectional type settlement expansion joint cover of claim 7, wherein: the length of the edge of the side plate turned upwards is 25-35 mm.