CN219773225U

CN219773225U - Car yard deformation joint device

Info

Publication number: CN219773225U
Application number: CN202320587463.7U
Authority: CN
Inventors: 余晓镱; 黄坚勇; 赵恒阳; 马佩轩; 龙燕; 陈龙
Original assignee: China Construction Science and Industry Corp Ltd
Current assignee: China Construction Science and Industry Corp Ltd
Priority date: 2023-03-13
Filing date: 2023-03-13
Publication date: 2023-09-29
Anticipated expiration: 2033-03-13

Abstract

The utility model relates to the technical field of deformation joints, in particular to a yard deformation joint device. The device comprises a deformation joint and a cover plate, wherein one side of the deformation joint is provided with a first floor slab, and the other side of the deformation joint is provided with a second floor slab; the cover plate is covered above the deformation joint and is matched with the deformation joint in shape; one side of the cover plate is fixedly connected with the first floor plate, and the other side of the cover plate is in sliding fit with the top of the second floor plate. The yard deformation joint device provided by the utility model has a simple overall structure, and greatly facilitates construction operation while meeting design and use conditions.

Description

Car yard deformation joint device

Technical Field

The utility model relates to the technical field of deformation joints, in particular to a yard deformation joint device.

Background

The deformation joint is the sum of an expansion joint, a settlement joint and a shockproof joint. The building often generates deformation under the action of external factors, so that the building is cracked or even damaged, and the deformation joint is a reserved construction joint aiming at the situation. The building deformation joint device consists of an aluminum alloy section, an aluminum alloy plate (or a stainless steel plate), rubber fillets, various special adhesive tapes and the like; if the water stop belt, the fire-retardant belt and the heat preservation belt are arranged in the deformation joint device of the building, the deformation joint device can also meet the design requirements of water resistance, fire resistance, heat preservation and the like.

The prior zipper type road bridge deformation joint device can completely solve the transverse, longitudinal and vertical deformation of the road, and is safe and attractive; the adopted technical scheme is as follows: the expansion joint is installed in the top of movement joint, concrete base internal fixation has the connecting piece, the structure of two connecting pieces is the same and the symmetry sets up in the expansion joint both sides and fixed through bolted connection, the expansion joint structure is first connecting device and second connecting device and is connected through first pinion rack and second pinion rack staggered engagement, first connecting device's structure is the inside a plurality of first pinion racks that have articulated side by side through the axis of rotation of U-shaped first panel, the position that every axis of rotation is located first pinion rack top all overlaps and is equipped with circular cushion, buffer is all installed to the below at every first pinion rack both ends, second connecting device and first connecting device structure are the same and set up relatively. Such deformation joints can bear extremely large loads, but are complex in structure and complex in construction process.

Disclosure of Invention

Therefore, the technical problem to be solved by the utility model is to overcome the defects of complex structure and complicated construction process of the deformation joint device in the prior art, so as to provide the yard deformation joint device which has a simple overall structure, meets the design and use conditions and greatly facilitates the construction operation.

In order to solve the problems, the utility model provides a vehicle field deformation joint device, which comprises a deformation joint and a cover plate; one side of the deformation joint is provided with a first floor slab, and the other side is provided with a second floor slab; the cover plate is covered above the deformation joint and is matched with the deformation joint in shape; one side of the cover plate is fixedly connected with the first floor plate, and the other side of the cover plate is in sliding fit with the top of the second floor plate.

The utility model provides a car yard deformation joint device, which also comprises a guard edge structure, wherein the guard edge structure comprises two groups of first guard edge plates, second guard edge plates and third guard edge plates; the two groups of first edge protection plates are respectively connected with two side surfaces opposite to the deformation joint; the second edge guard plate is vertically connected with a group of first edge guard plates, is positioned between the first floor slab and the cover plate, and is fixedly connected with the first floor slab and the cover plate; the third edge guard plate is vertically connected with the other group of the first edge guard plates, is positioned between the second floor slab and the cover plate, and is fixedly connected with the second floor slab.

According to the yard deformation joint device provided by the utility model, the second edge guard plate is provided with the first plug welding hole, and the second edge guard plate is connected with the first floor slab reinforcement through the first plug welding hole; the third edge protection plate is provided with a second plug welding hole, and is connected with the second floor plate bar planting through the second plug welding hole; one end of the cover plate is provided with a third plug welding hole, the second edge protection plate is correspondingly provided with a through hole, and the cover plate and the second edge protection plate are connected with the second floor bar planting through the third plug welding hole and the through hole.

The guard edge structure of the deformation joint device for the parking lot provided by the utility model is two groups of angle steel.

The cover plate of the yard deformation joint device provided by the utility model is a weather-resistant steel plate.

The utility model provides a yard deformation joint device which further comprises a flashing plate, wherein one end of the flashing plate is fixed at one end, far away from a cover plate, of the first edge guard plate, and the other end of the flashing plate extends downwards and guides flow towards the middle of the deformation joint.

The utility model provides a yard deformation joint device, which also comprises a drainage ditch, wherein the drainage ditch is positioned below a first edge guard plate, the bottom of the drainage ditch is provided with a drainage hole, one side of the drainage ditch is movably connected with the side wall of the first floor plate, and the other side of the drainage ditch is fixedly connected with the side part of a second floor plate; one end of the flashing plate, which is far away from the first edge guard plate, extends into the drainage ditch.

According to the yard deformation joint device provided by the utility model, one side of the drainage ditch is fixedly connected with the second floor board through the first fastening piece; a gasket is further arranged at the joint of the first fastening piece and the drainage ditch; and/or the other side of the drainage ditch is movably connected with the first floor plate through a second fastening piece.

The utility model provides a yard deformation joint device which further comprises a fireproof belt, wherein the fireproof belt is arranged below the drainage ditch, and two ends of the fireproof belt are respectively connected with two sides of the deformation joint.

The utility model provides a yard deformation joint device, which further comprises a drainage vertical pipe, wherein the drainage vertical pipe is positioned in the deformation joint, a through hole is formed in the fireproof belt, one end of the drainage vertical pipe is connected with the drainage hole, and the other end of the drainage vertical pipe penetrates through the through hole to extend to the lower side of the deformation joint to the outer side of the deformation joint.

The utility model has the following advantages:

1. the utility model provides a parking lot deformation joint device, which comprises a deformation joint and a cover plate; one side of the deformation joint is provided with a first floor slab, and the other side is provided with a second floor slab; the cover plate is covered above the deformation joint and is matched with the deformation joint in shape; one side of the cover plate is fixedly connected with the first floor plate, and the other side of the cover plate is in sliding fit with the top of the second floor plate.

The apron passes through one side and first building board fixed connection, and opposite side and the top sliding fit's of second building board mode cover in the movement joint top, effectually solved the problem of movement joint both sides floor deformation displacement, it only needs to fix one side of apron, and overall structure is simple, has greatly made things convenient for construction operation when satisfying design, service condition.

2. The guard edge structure of the deformation joint device for the parking lot provided by the utility model is two groups of angle steel.

One group of first edge protection plates and second edge protection plates are vertically connected to form one group of edge protection angle steels, and the other group of first edge protection plates and third edge protection plates are vertically connected to form the other group of angle steels; the edge protection angle steel has good supporting strength; and under the same supporting strength, the angle steel has lighter weight, less consumed materials and cost saving.

And angle steel is arranged below the cover plate, so that the structures of the first floor slab and the second floor slab at the two sides of the deformation joint are protected, and the impact load born by the first floor slab and the second floor slab is reduced.

3. The cover plate of the yard deformation joint device provided by the utility model is a weather-resistant steel plate. The thickness of the weather-resistant steel plate is 20mm, and the weather-resistant steel plate can bear larger load.

4. The utility model provides a yard deformation joint device which further comprises a flashing plate, wherein one end of the flashing plate is fixed at one end, far away from a cover plate, of the first edge guard plate, and the other end of the flashing plate extends downwards and guides flow towards the middle of the deformation joint.

The flashing plates are arranged on the first edge protection plates at the two sides, so that water flowing in from the two sides of the deformation joint can be guided to the middle of the deformation joint, and corrosion of the floor slabs at the two sides of the deformation joint caused by the flowing water can be effectively avoided.

5. The utility model provides a yard deformation joint device, which also comprises a drainage ditch, wherein the drainage ditch is positioned below a first edge guard plate, the bottom of the drainage ditch is provided with a drainage hole, one side of the drainage ditch is movably connected with the side wall of the first floor plate, and the other side of the drainage ditch is fixedly connected with the side part of a second floor plate; one end of the flashing plate, which is far away from the first edge guard plate, extends into the drainage ditch.

One end of the flashing plate extends into the drainage ditch, water flowing into the deformation joint is collected into the drainage ditch, effective catchment can be achieved, water is discharged through the drainage hole at the bottom of the drainage ditch, accumulated water leakage is effectively avoided, and good drainage effect is achieved.

6. The utility model provides a yard deformation joint device, which further comprises a drainage vertical pipe, wherein the drainage vertical pipe is positioned in the deformation joint, a through hole is formed in the fireproof belt, one end of the drainage vertical pipe is connected with the drainage hole, and the other end of the drainage vertical pipe penetrates through the through hole to extend to the lower side of the deformation joint to the outer side of the deformation joint.

The drainage riser can guide accumulated water in the drainage ditch to the outside of the deformation joint from the drainage hole, so that contact corrosion of water flowing into the deformation joint to floor slabs on two sides can be effectively avoided, and good drainage waterproof effect is achieved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram showing the overall structure of a yard movement joint device of the present utility model;

fig. 2 shows an enlarged view of a in fig. 1.

Reference numerals illustrate:

1. a deformation joint; 2. a first floor; 3. a second floor; 4. a cover plate; 5. a guard edge structure; 51. a first edge guard; 52. a second edge guard; 6. a first plug welding hole; 7. a third plug welding hole; 8. flashing board; 9. a drainage ditch; 10. a first fastener; 11. a fire protection belt; 12. a drain riser.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

As shown in fig. 1 to 2, in this embodiment, there is provided a device for a deformation joint 1 of a parking lot, including a deformation joint 1 and a cover plate 4; one side of the deformation joint 1 is provided with a first floor slab 2, and the other side is provided with a second floor slab 3; the cover plate 4 is arranged above the deformation joint 1 in a covering way and is matched with the shape of the deformation joint 1; one side of the cover plate 4 is fixedly connected with the first floor slab 2, and the other side of the cover plate is in sliding fit with the top of the second floor slab 3.

The apron 4 passes through one side and first floor 2 fixed connection, and opposite side and the top sliding fit's of second floor 3 mode cover in deformation joint 1 top, and the effectual problem of deformation joint 1 both sides floor deformation displacement of having solved only need fix one side of apron 4, and overall structure is simple, has greatly made things convenient for construction operation when satisfying design, service condition.

In a specific embodiment, the first floor plate 2 and the second floor plate 3 are of reinforced concrete floor plate structures, C35 concrete is poured together with the light floor plates, and a vibration-free floor high anti-slip coating is laid on the top layer.

The device for the deformation joint 1 of the parking lot in the embodiment further comprises a guard edge structure 5, wherein the guard edge structure 5 comprises two groups of first guard edge plates 51, second guard edge plates 52 and third guard edge plates; the two groups of first edge protection plates 51 are respectively connected with two opposite side surfaces of the deformation joint 1; the second edge guard plate 52 is vertically connected with a group of the first edge guard plates 51, is positioned between the first floor slab 2 and the cover plate 4, and is fixedly connected with the first floor slab 2 and the cover plate 4; the third edge guard plate is vertically connected with the other group of first edge guard plates 51, is located between the second floor plate 3 and the cover plate 4, and is fixedly connected with the second floor plate 3.

The edge protection structure 5 has certain mechanical strength, is favorable for protecting the structures of the first floor slab 2 and the second floor slab 3 at the two sides of the deformation joint 1, and reduces the impact load born by the first floor slab 2 and the second floor slab 3 at the two sides of the deformation joint 1.

In the device for the yard deformation joint 1 in this embodiment, the second edge protection plate 52 is provided with a first plug welding hole 6, and the second edge protection plate 52 is connected with the first floor plate 2 by the first plug welding hole 6 through the bar planting; the third edge guard plate is provided with a second plug welding hole, and is connected with the second floor plate 3 by the second plug welding hole; one end of the cover plate 4 is provided with a third plug welding hole 7, the second edge protection plate 52 is correspondingly provided with a through hole, and the cover plate 4 and the second edge protection plate 52 are connected with the second floor plate 3 by the third plug welding hole 7 and the through hole.

In a specific embodiment, the first floor board 2 is provided with a first hole, the first reinforcing steel bar is implanted in the first hole, and the first reinforcing steel bar passes through the first plug welding hole 6 to be welded with the second edge protection board 52; a second orifice is arranged on the second floor plate 3, second reinforcing steel bars are implanted in the second orifice, and pass through the second plug welding holes to be welded with the third edge protection plate; a third orifice is arranged on the second floor plate 3, third reinforcing steel bars are implanted in the third orifice, and the third reinforcing steel bars pass through the through holes and are welded with the cover plate 4 through the third plug welding holes 7.

In the device for the deformation joint 1 of the parking lot in this embodiment, the guard edge structure 5 is two groups of angle steels.

In a specific embodiment, a group of first edge guard plates 51 and second edge guard plates 52 are vertically connected to form a group of edge guard angles, and another group of first edge guard plates 51 and third edge guard plates are vertically connected to form another group of angle angles; the edge protection angle steel has good supporting strength; and under the same supporting strength, the angle steel has lighter weight, less consumed materials and cost saving. The angle steel is arranged below the cover plate 4, so that the structures of the first floor slab 2 and the second floor slab 3 at two sides of the deformation joint 1 are protected, and impact load applied to the first floor slab and the second floor slab is reduced.

In the device for the deformation joint 1 of the parking lot in this embodiment, the cover plate 4 is a weather-resistant steel plate.

Preferably, the thickness of the weather-resistant steel plate is 20mm, and the weather-resistant steel plate can bear large load.

The device for the deformation joint 1 of the parking lot in this embodiment further includes a flashing plate 8, one end of which is fixed to the end of the first edge guard plate 51 far away from the cover plate 4, and the other end of which extends downward and guides the flow toward the middle of the deformation joint 1.

The flashing plates 8 are arranged on the first edge protection plates 51 on the two sides, so that water flowing in from the two sides of the deformation joint 1 can be guided to the middle of the deformation joint 1, and corrosion of the floor slabs on the two sides of the deformation joint 1 caused by the flowing water can be effectively avoided.

Preferably, the flashing 8 is a metal flashing 8.

The device for the deformation joint 1 of the parking lot in the embodiment further comprises a drainage ditch 9, wherein the drainage ditch 9 is positioned below the first edge guard plate 51, a drainage hole is formed in the bottom of the drainage ditch 9, one side of the drainage ditch 9 is movably connected with the side wall of the first floor plate 2, and the other side of the drainage ditch 9 is fixedly connected with the side part of the second floor plate 3; the end of the flashing 8 remote from the first edge guard 51 extends into the drain 9.

One end of the flashing plate 8 extends into the drainage ditch 9, water flowing into the deformation joint 1 is collected into the drainage ditch 9, effective water collection can be achieved, water is discharged through a drainage hole at the bottom of the drainage ditch 9, water accumulation leakage is effectively avoided, and good drainage effect is achieved.

Preferably, the side wall of the drain 9 has a slope of 1%.

In the device for the deformation joint 1 of the parking lot in the embodiment, one side of the drainage ditch 9 is fixedly connected with the second floor slab 3 through the first fastening piece 10; a gasket is further arranged at the joint of the first fastening piece 10 and the drainage ditch 9; and/or the other side of the drainage ditch 9 is movably connected with the first floor slab 2 through a second fastening piece.

The gasket is a galvanized gasket and is positioned between the screw cap and the drainage ditch 9, so that the contact area can be increased, the pressure of the screw cap can be reduced, the connecting surface can be protected, and the first fastening piece 10 can be prevented from loosening.

One side of the drainage ditch 9 is fixedly connected with the second floor slab 3 through a first fastening piece 10, the other side of the drainage ditch 9 is movably connected with the first floor slab 2 through a second fastening piece, a gap is reserved between a nut of the second fastening piece and the first floor slab 2, and when the deformation joint 1 is subjected to telescopic deformation, one side of the drainage ditch 9 is fixed, and the other side of the drainage ditch 9 can slide in the gap.

Preferably, the clearance between the nut of the second fastener and the first floor plate 2 is 20mm.

As an alternative embodiment, one side of the drainage ditch 9 is movably connected with the second floor slab 3 through a first fastener 10; the other side of the drainage ditch 9 is fixedly connected with the first floor slab 2 through a second fastening piece; a gasket is further arranged at the joint of the second fastening piece and the drainage ditch 9.

As an alternative embodiment, one side of the drainage ditch 9 is movably connected with the second floor slab 3 through the first fastening piece 10, a gap is reserved between the nut of the first fastening piece 10 and the second floor slab 3, and when the deformation joint 1 is deformed in a telescopic way, one side of the drainage ditch 9 can slide in the gap; the other side of the drainage ditch 9 is movably connected with the first floor slab 2 through a second fastening piece, a gap is reserved between a nut of the second fastening piece and the first floor slab 2, and when the deformation joint 1 is deformed in a telescopic way, the other side of the drainage ditch 9 can also slide in the gap.

The device for the deformation joint 1 of the parking lot in the embodiment further comprises a fireproof belt 11 arranged below the drainage ditch 9, and two ends of the fireproof belt are respectively connected with two sides of the deformation joint 1.

The fireproof belt 11 is a fireproof adhesive tape, can resist the expansion and deformation of two sides of the deformation joint 1 to a certain extent, and can play a role in preventing fire from spreading.

The yard deformation joint 1 device in this embodiment further includes a drainage riser 12, located inside the deformation joint 1, a through hole is formed in the fire-proof belt 11, one end of the drainage riser 12 is connected with the drainage hole, and the other end extends to the outside of the deformation joint 1 towards the lower side of the deformation joint 1 through the through hole.

The drainage vertical pipe 12 can guide accumulated water in the drainage ditch 9 to the outside of the deformation joint 1 from the drainage hole, so that contact corrosion of water flowing into the deformation joint 1 to floor slabs on two sides can be effectively avoided, and a good drainage waterproof effect is achieved.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.

Claims

1. A yard deformation joint (1) device, characterized by comprising:

a first floor (2) is arranged on one side of the deformation joint (1), and a second floor (3) is arranged on the other side of the deformation joint;

the cover plate (4) is arranged above the deformation joint (1) in a covering manner and is matched with the shape of the deformation joint (1); one side of the cover plate (4) is fixedly connected with the first floor plate (2), and the other side of the cover plate is in sliding fit with the top of the second floor plate (3);

a guard edge structure (5), the guard edge structure (5) comprising:

two groups of first edge protection plates (51) are respectively connected with two opposite side surfaces of the deformation joint (1);

the second edge protection plates (52) are vertically connected with a group of the first edge protection plates (51), are positioned between the first floor plates (2) and the cover plates (4), and are fixedly connected with the first floor plates (2) and the cover plates (4);

the third edge guard plate is vertically connected with the other group of the first edge guard plates (51), is positioned between the second floor plate (3) and the cover plate (4), and is fixedly connected with the second floor plate (3).

2. The yard deformation joint (1) device according to claim 1, wherein the second edge guard plate (52) is provided with a first plug welding hole (6), and the second edge guard plate (52) is connected with the first floor plate (2) through the first plug welding hole (6); the third edge protection plate is provided with a second plug welding hole, and the third edge protection plate is connected with the second floor plate (3) by the second plug welding hole;

one end of the cover plate (4) is provided with a third plug welding hole (7), a through hole is correspondingly formed in the second edge protection plate (52), and the cover plate (4) and the second edge protection plate (52) are connected with the second floor plate (3) through the third plug welding hole (7) and the through hole.

3. The yard deformation joint (1) device according to claim 1, wherein the guard edge structure (5) is two sets of angle steel.

4. The yard deformation joint (1) device according to claim 1, characterized in that the cover plate (4) is a weather resistant steel plate.

5. The yard deformation joint (1) device according to any one of claims 1-4, further comprising a flashing plate (8) having one end fixed to the first edge guard plate (51) at an end remote from the cover plate (4) and the other end extending downward and guiding the flow toward the middle of the deformation joint (1).

6. The yard deformation joint (1) device according to claim 5, further comprising a drainage ditch (9) located below the first guard edge plate (51), wherein a drainage hole is formed in the bottom of the drainage ditch (9), one side of the drainage ditch (9) is movably connected with the side wall of the first floor plate (2), and the other side of the drainage ditch is fixedly connected with the side part of the second floor plate (3); one end of the flashing plate (8) far away from the first edge guard plate (51) extends into the drainage ditch (9).

7. The yard deformation joint (1) device according to claim 6, wherein one side of the drainage ditch (9) is fixedly connected with the second floor (3) through a first fastener (10); a gasket is further arranged at the joint of the first fastening piece (10) and the drainage ditch (9);

and/or the other side of the drainage ditch (9) is movably connected with the first floor plate (2) through a second fastening piece.

8. The device of the deformation joint (1) of the parking lot according to claim 7, further comprising a fire-proof belt (11) arranged below the drainage ditch (9), wherein two ends are respectively connected with two sides of the deformation joint (1).

9. The yard deformation joint (1) device according to claim 8, further comprising a drainage riser (12) located inside the deformation joint (1), wherein a through hole is formed in the fire-proof strip (11), one end of the drainage riser (12) is connected with the drainage hole, and the other end of the drainage riser extends to the outside of the deformation joint (1) towards the lower side of the deformation joint (1) through the through hole.