Deformation joint structure of vehicle passing channel

Abstract

The utility model discloses a vehicle passage deformation joint structure, which relates to the technical field of building deformation joints and comprises a deformation joint, a deformation joint surface layer is arranged on the upper portion of the deformation joint, and stepped mounting grooves are arranged on two sides of the deformation joint on the deformation joint surface layer. The two supporting assemblies are symmetrically arranged, located on the deformation joint surface layer and located on the two sides of the deformation joint respectively, each supporting assembly comprises first angle steel and second angle steel, the inner side face of the first angle steel is attached to the step face of the mounting groove, and one outer side face of the first angle steel is attached to one side face of the second angle steel; and the other side surface of the second angle steel is attached to the bottom surface of the mounting groove. The steel angles are welded to form the supporting assembly to support and fix the connecting plates, the structure is simple, construction is easy, the steel plates serve as the contact faces, the strength is larger, durability is longer, vehicles can pass more stably, the rubber layers are arranged between the connecting plates, and noise can be effectively reduced when the vehicles pass through the deformation joints.

Description

Technical Field

[0001] The utility model relates to the technical field of building deformation joints, in particular to a vehicle passage deformation joint structure. Background Art

[0002] In industrial and civil construction, buildings are often deformed by external factors, leading to cracks or even damage. In order to reduce the impact of stress on buildings, the structure is disconnected in advance at deformation-sensitive parts during building structure design to reserve gaps, namely deformation joints.

[0003] When constructing on a floor, we usually need to use a trolley to transport building materials such as cement mortar, fine stone concrete, etc. The traditional method is to lay wooden formwork on the deformation joints in the building, but when the material transport trolley goes on the deformation joints in the building, due to the uneven ground at the deformation joints, the vehicle will inevitably bump, which will cause noise and cause the materials on the trolley to leak. Utility Model Content

[0004] The utility model aims to solve the problems in the prior art and proposes a deformation joint structure which is simple in structure, easy to construct and convenient for vehicles to pass smoothly through the deformation joint of the floor and a construction method of the deformation joint structure.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A vehicle passage deformation joint structure, comprising:

[0007] The deformation joint has a deformation joint surface layer on its upper part, and the deformation joint surface layer is provided with stepped installation grooves on both sides of the deformation joint;

[0008] Two support assemblies, the two support assemblies are symmetrically arranged, the two support assemblies are located on the surface layer of the deformation joint and are respectively located on both sides of the deformation joint, each support assembly includes a first angle steel and a second angle steel, the inner side surface of the first angle steel is fitted with the stepped surface of the installation groove, an outer side surface of the first angle steel is fitted with a side surface of the second angle steel, and the other side surface of the second angle steel is fitted with the bottom surface of the installation groove;

[0009] A first connecting plate is disposed on the two supporting assemblies and is located between the two supporting assemblies. The bottoms of both ends of the first connecting plate are respectively supported on the bottom surfaces of the two second angle steels, and the two ends of the first connecting plate are respectively pressed against the side surfaces of the two second angle steels;

[0010] A rubber layer, which is disposed on the top of the first connecting plate;

[0011] And a second connecting plate is arranged on the top of the rubber layer, and the upper surface of the second connecting plate is flush with the upper surface of the deformation joint surface layer.

[0012] Furthermore, the first angle steel and the second angle steel are of the same shape and size, both of which are L-shaped, and the first angle steel and the second angle steel in each supporting assembly are centrally symmetrical.

[0013] Furthermore, the support assembly is embedded in the installation groove, and the upper surface of the first angle steel is flush with the upper surface of the deformation joint surface layer.

[0014] Furthermore, a rib plate is provided on the second angle steel, and the rib plate is located at the bottom of the first connecting plate to support the first connecting plate.

[0015] Furthermore, the first connecting plate is aligned with the second connecting plate in the upper and lower parts, and the side edge of the first connecting plate is fixedly connected with the corresponding side edge of the second connecting plate.

[0016] Furthermore, the rubber layer is thick patterned hard rubber, the bottom surface of which is fixedly connected to the upper surface of the first connecting plate, and the top surface of which is fixedly connected to the lower surface of the second connecting plate.

[0017] Furthermore, it also includes a deformation joint base layer and a third connecting plate, the deformation joint surface layer is arranged on the deformation joint base layer, the third connecting plate is arranged at the bottom of the deformation joint base layer, and the third connecting plate is a stainless steel plate.

[0018] Furthermore, caulking paste is provided on one side of the two second angle steels to fill the gaps between the support assembly and the first connecting plate, the rubber layer and the second connecting plate.

[0019] Furthermore, the first connecting plate and the second connecting plate are steel plates.

[0020] The beneficial effects of the utility model are:

[0021] The deformation joint of the vehicle passage in the utility model is welded into a support assembly by two angle steels of the same shape and size. Multiple support assemblies can support and fix the first connecting plate, the rubber layer and the second connecting plate. The structure is simple and easy to construct.

[0022] The second connecting plate on the top layer uses a steel plate as the contact surface, which is stronger, more durable, and more stable when vehicles pass through;

[0023] The rubber layer is arranged between the first connecting plate and the second connecting plate, and then the first connecting plate and the second connecting plate are spot welded to form a whole, so that when the vehicle passes through the deformation joint, the noise can be effectively reduced and the stability of the vehicle when passing through can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 The utility model is a schematic cross-sectional structure diagram of a deformation joint structure of a vehicle passage.

[0025] In the figure: 1 deformation joint base layer, 2 deformation joint surface layer, 301 first angle steel, 302 second angle steel, 4 caulking paste, 5 first connecting plate, 6 rubber layer, 7 second connecting plate, 8 rib plate, 9 third connecting plate. DETAILED DESCRIPTION

[0026] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0027] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0028] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this patent.

[0029] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be fixedly connected or set, or it can be detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0030] Reference Figure 1 A vehicle passage deformation joint structure is used in the construction of building deformation joints to facilitate the smooth passage of vehicles at the floor deformation joints, while reducing the structural complexity of the deformation joints and facilitating the construction of the structure at the deformation joints.

[0031] The vehicle passage deformation joint comprises two supporting components, a first connecting plate 5, a rubber layer 6 and a second connecting plate 7;

[0032] A deformation joint surface layer 2 is arranged on the top of the deformation joint base layer 1, and a stepped installation groove is opened on both sides of the deformation joint of the deformation joint surface layer 2 so that the support assembly can be embedded in the stepped installation groove. Each support assembly includes a first angle steel 301 and a second angle steel 302. The first angle steel 301 and the second angle steel 302 have the same shape and size, both are L-shaped, and the size is 40mm×40mm×5mm. The first angle steel 301 is turned 180° and fixedly connected to the side of the second angle steel 302 by spot welding, so that the first angle steel 301 and The second angle steel 302 is centrally symmetrical to form a support assembly. The two support assemblies are symmetrically arranged. Since the support assemblies are embedded in the stepped mounting grooves on both sides of the deformation joint, the inner side surface of the first angle steel 301 fits with the stepped surface of the mounting groove, an outer side surface of the first angle steel 301 fits and is fixed to a side surface of the second angle steel 302, and the other side surface of the second angle steel 302 fits with the bottom surface of the mounting groove. The second angle steel 302 supports the first connecting plate 5, and the upper surface of the first angle steel 301 is flush with the upper surface of the deformation joint surface layer 2.

[0033] The first connecting plate 5, the rubber layer 6 and the second connecting plate 7 are arranged in sequence from bottom to top, and the bottom surface of the rubber layer 6 is bonded to the upper surface of the first connecting plate 5, and the top surface is bonded to the lower surface of the second connecting plate 7. The first connecting plate 5 and the second connecting plate 7 are aligned up and down, and the side edges of the first connecting plate 5 and the corresponding side edges of the second connecting plate 7 are spot welded and fixed, so that the rubber layer 6 is clamped between the first connecting plate 5 and the second connecting plate 7. The thickness of the first connecting plate 5 is 5 mm, and the thickness of the second connecting plate 7 is 16 mm. The first connecting plate 5 and the second connecting plate 7 are both steel plates, and the rubber layer 6 is thick patterned hard rubber with a thickness of 5 mm.

[0034] The two second angle steels 302 are fixedly connected with ribs 8 , the size of the ribs 8 is 20 mm×30 mm×10 mm, and the first connecting plate 5 is located above the ribs 8 , so that the angle steels 3 and the ribs 8 support the first connecting plate 5 , the rubber layer 6 and the second connecting plate 7 .

[0035] A caulking paste 4 is provided on one side of the second angle steel 302 in each support assembly to fill the gaps between the support assembly and the first connecting plate 5, the rubber layer 6 and the second connecting plate 7, so that the upper surface of the second connecting plate 7 and the upper surface of the deformation joint surface layer 2 are connected to form an uninterrupted same plane, thereby facilitating the smooth passage of vehicles from the second connecting plate 7;

[0036] In addition, a third connecting plate 9 is provided at the bottom of the deformation joint base layer 1, and the third connecting plate 9 is a stainless steel plate with a thickness of 0.7 mm.

[0037] The construction steps of the deformation joint of the vehicle passage are as follows:

[0038] When constructing the deformation joint surface layer 2, first reserve stepped installation grooves on both sides of the deformation joint of the deformation joint surface layer 2;

[0039] Then, an L-shaped first angle steel 301 with a size of 40 mm×40 mm×5 mm is turned 180° and fixedly connected to the side of another second angle steel 302 with the same shape and size by spot welding, so that the two first angle steels 301 and the second angle steels 302 are fixed to form a support assembly. Since the stepped installation groove is adapted to the support assembly, the support assembly can be embedded in the installation groove, and the upper surface of the first angle steel 301 is flush with the upper surface of the deformation joint surface layer 2;

[0040] Then, two ribs 8 are welded and fixed on the two second angle steels 302. The ribs 8 have a size of 20 mm × 30 mm × 10 mm and are arranged vertically.

[0041] Then, between the two second angle steels 302 at both ends of the deformation joint and on the rib plate 8, the first connecting plate 5, the rubber layer 6 and the second connecting plate 7 are placed from bottom to top, and the bottom surface of the rubber layer 6 is adhered to the upper surface of the first connecting plate 5, and the top surface is adhered to the lower surface of the second connecting plate 7, and then the first connecting plate 5 and the second connecting plate 7 are fixed by spot welding, so that the rubber layer 6 is clamped between the first connecting plate 5 and the second connecting plate 7 to form a whole, and the rib plate 8 supports the first connecting plate 5, the rubber layer 6 and the second connecting plate 7. When the vehicle passes through the upper surface of the second connecting plate 7, the rubber layer 6 can reduce vibration and buffer, thereby improving the stability of the vehicle passing and reducing the noise when the vehicle passes through the deformation joint;

[0042] Then fix the third connecting plate 9 at the bottom of the deformation joint;

[0043] Finally, caulking paste 4 is used to fill the gaps between the second angle steel 302 and the first connecting plate 5, the rubber layer 6 and the second connecting plate 7, so that the deformation joint surface layer 2 and the second connecting plate 7 are connected to an uninterrupted same plane, which facilitates the vehicle to pass smoothly through the surface of the second connecting plate 7.

[0044] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A vehicle passage deformation joint structure, characterized in that: include: A deformation joint, the upper part of which is provided with a deformation joint surface layer (2), and the deformation joint surface layer (2) is provided with stepped installation grooves on both sides of the deformation joint; Two support assemblies, the two support assemblies are symmetrically arranged, the two support assemblies are located on the deformation joint surface layer (2) and are respectively located on both sides of the deformation joint, each support assembly comprises a first angle steel (301) and a second angle steel (302), the inner side surface of the first angle steel (301) is in contact with the stepped surface of the installation groove, an outer side surface of the first angle steel (301) is in contact with a side surface of the second angle steel (302), and the other side surface of the second angle steel (302) is in contact with the bottom surface of the installation groove; A first connecting plate (5), which is arranged on the two supporting components and is located between the two supporting components, wherein the bottoms of both ends of the first connecting plate (5) are respectively supported on the bottom surfaces of the two second angle steels (302), and the two ends of the first connecting plate (5) are respectively pressed against the side surfaces of the two second angle steels (302); A rubber layer (6) disposed on the top of the first connecting plate (5); and a second connecting plate (7) which is arranged on the top of the rubber layer (6), and the upper surface of the second connecting plate (7) is flush with the upper surface of the deformation joint surface layer (2).

2. The deformation joint structure of a vehicle passage according to claim 1, characterized in that: The first angle steel (301) and the second angle steel (302) are of the same shape and size and are both L-shaped. The first angle steel (301) and the second angle steel (302) in each of the supporting components are centrally symmetrical.

3. The deformation joint structure of a vehicle passage according to claim 1, characterized in that: The support assembly is embedded in the installation groove, and the upper surface of the first angle steel (301) is flush with the upper surface of the deformation joint surface layer (2).

4. The deformation joint structure of a vehicle passage according to claim 1, characterized in that: The second angle steel (302) is provided with a rib plate (8), and the rib plate (8) is located at the bottom of the first connecting plate (5) to support the first connecting plate (5).

5. The deformation joint structure of a vehicle passage according to claim 1, characterized in that: The first connecting plate (5) and the second connecting plate (7) are aligned vertically, and the side edge of the first connecting plate (5) is fixedly connected to the corresponding side edge of the second connecting plate (7).

6. The deformation joint structure of a vehicle passage according to claim 1, characterized in that: The rubber layer (6) is a thick patterned hard rubber, the bottom surface of which is fixedly connected to the upper surface of the first connecting plate (5), and the top surface of which is fixedly connected to the lower surface of the second connecting plate (7).

7. The vehicle passage deformation joint structure according to claim 1, characterized in that: It also comprises a deformation joint base layer (1) and a third connecting plate (9), wherein the deformation joint surface layer (2) is arranged on the deformation joint base layer (1), and the third connecting plate (9) is arranged at the bottom of the deformation joint base layer (1), and the third connecting plate (9) is a stainless steel plate.

8. The vehicle passage deformation joint structure according to claim 1, characterized in that: Caulking paste (4) is provided on one side of each of the two second angle steels (302) to fill the gap between the support assembly and the first connecting plate (5), the rubber layer (6) and the second connecting plate (7).

9. The deformation joint structure of a vehicle passage according to claim 1, characterized in that: The first connecting plate (5) and the second connecting plate (7) are steel plates.

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