CN216664543U

CN216664543U - Expansion joint structure of building structure design

Info

Publication number: CN216664543U
Application number: CN202220099061.8U
Authority: CN
Inventors: 刘振宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-14
Filing date: 2022-01-14
Publication date: 2022-06-03
Anticipated expiration: 2032-01-14

Abstract

The utility model discloses an expansion joint structure designed by a building structure, which relates to the technical field of expansion joints and comprises two connecting frames, wherein the connecting frames are in a shape of 'Contraband', the two connecting frames are symmetrically distributed, a plurality of tooth-shaped blocks which are in equidistant linear distribution are fixedly connected to one side surface of each connecting frame, which is close to each other, the side surfaces of the tooth-shaped blocks are provided with slots in a penetrating way, a connecting plate which is parallel to the connecting frames is arranged between the two connecting frames, the connecting plate is movably connected with the slots in a penetrating way, and the upper surface of the connecting plate is fixedly connected with a plurality of connecting blocks which are in equidistant linear distribution along the length direction of the connecting plate. According to the utility model, the connecting plate is arranged between the two connecting frames, the slot is formed in the side surface of the tooth-shaped block in a penetrating manner, and the connecting plate is movably connected with the slot in a penetrating manner, so that the connecting plate can effectively prevent the two connecting frames from being staggered with each other, and further prevent buildings on two sides of the expansion joint from being staggered to influence the normal function of the expansion joint.

Description

Expansion joint structure of building structure design

Technical Field

The utility model relates to the technical field of expansion joints, in particular to an expansion joint structure designed for a building structure.

Background

The expansion joint, i.e., a building expansion joint, is a structural joint provided at an appropriate position along a building or a construction joint direction of the building in order to prevent a structure from being cracked or damaged due to a change in climate and temperature (thermal expansion or cold contraction). The expansion joint divides building components above a foundation such as a wall, a floor and a roof (except a wooden roof) into two independent parts, so that the building or the structure can horizontally expand and contract along the length direction.

At present, the expansion joint structure of current building structure design, its installation back, the building of both sides takes place the dislocation easily and leads to unable keeping flushing, and then influences the function at expansion joint, and secondly, setting up of expansion joint can make building surface leave the gap, influences pleasing to the eye on the one hand, and on the other hand article fall into in the gap at expansion joint easily. Therefore, it is necessary to provide an expansion joint structure designed for a building structure to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an expansion joint structure designed for a building structure to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: an expansion joint structure designed for a building structure comprises two connecting frames, wherein the connecting frames are shaped like Contraband, two connecting frames are symmetrically distributed, one side surface of each connecting frame, which is close to each other, is fixedly connected with a plurality of tooth-shaped blocks which are linearly distributed at equal intervals, the side surface of the tooth-shaped block is provided with a slot in a penetrating way, a connecting plate parallel to the connecting frame is arranged between the two connecting frames, the connecting plate is movably connected with the slot in a penetrating way, the upper surface of the connecting plate is fixedly connected with a plurality of connecting blocks which are linearly distributed at equal intervals along the length direction of the connecting plate, the upper surface of the tooth-shaped block is provided with a filling groove, the connecting block is movably connected with the filling groove in a penetrating way, the equal fixedly connected with limiting plate in both ends of connecting plate, two top between the link is provided with the baffle, and is a plurality of the upper end of connecting block all is with the lower surface middle part fixed connection of baffle.

Preferably, the lower surface of the baffle plate is attached to the upper surface of the connecting frame, and tooth grooves are formed in the positions where the baffle plate and the connecting frame are attached to each other.

Preferably, both sides of the upper surface of the baffle are obliquely provided with a plurality of grooves, and the whole formed by the grooves is in a step shape.

Preferably, the middle part of the baffle is provided with a through groove, and the through groove is filled with a rubber pad.

Preferably, one side face, far away from the toothed block, of the connecting frame is fixedly connected with two groups of reinforcing ribs, and each group of reinforcing ribs are linearly distributed at equal intervals along the length direction of the connecting frame.

Preferably, the reinforcing ribs are arranged in a shape of "oc", and the reinforcing ribs are formed by bending reinforcing steel bars.

The utility model has the technical effects and advantages that:

1. according to the utility model, the connecting plate is arranged between the two connecting frames, the slot is formed in the side surface of the tooth-shaped block in a penetrating manner, and the connecting plate is movably connected with the slot in a penetrating manner, so that the connecting plate can effectively prevent the two connecting frames from being staggered with each other, and further prevent buildings on two sides of the expansion joint from being staggered to influence the normal function of the expansion joint;

2. according to the utility model, the baffle plate is arranged above the space between the two connecting frames, the connecting blocks are fixedly connected to the upper surfaces of the connecting plates, and the upper ends of the connecting blocks are fixedly connected with the baffle plate, so that the baffle plate can cover the opening at the upper end of the expansion joint and is attached to the upper surfaces of the connecting frames, and thus, articles are effectively prevented from falling into the expansion joint.

Drawings

Fig. 1 is a perspective view of the overall structure of the present invention.

Fig. 2 is a perspective view of the connecting frame structure of the present invention.

Fig. 3 is a perspective view of the connection plate structure of the present invention.

Fig. 4 is a perspective view of the baffle structure of the present invention.

In the figure: 1. a connecting frame; 2. a tooth-shaped block; 3. a slot; 4. a connecting plate; 5. connecting blocks; 6. filling the groove; 7. a limiting plate; 8. a baffle plate; 9. a groove; 10. a rubber pad; 11. a tooth socket; 12. and (5) reinforcing ribs.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides an expansion joint structure designed by a building structure as shown in figures 1-4, which comprises two connecting frames 1, wherein the connecting frames 1 are in a shape of Contraband, the two connecting frames 1 are symmetrically distributed, and the two connecting frames 1 can be clamped at two sides of the building expansion joint respectively.

Secondly, equal fixedly connected with a plurality of tooth shape pieces 2 that are equidistant linear distribution in the side that two linking frame 1 are close to each other, two a plurality of tooth shape pieces 2 on linking frame 1 are crisscross each other, therefore when two linking frame 1 are close to each other, can intermeshing between a plurality of tooth shape pieces 2, slot 3 has been seted up in running through to the side of tooth shape piece 2, be provided with connecting plate 4 parallel with it between two linking frame 1, connecting plate 4 and the flexible through connection of slot 3, the setting of connecting plate 4 ensures that a plurality of tooth shape pieces 2 can keep at same horizontal position, and then ensures that two linking frame 1 can keep at same horizontal position, thereby effectively avoided the building of expansion joint both sides to take place the dislocation.

Further, be a plurality of connecting blocks 5 that are equidistant linear distribution along self length direction at the last fixed surface of connecting plate 4, filling groove 6 has been seted up to profile of tooth piece 2's upper surface, connecting block 5 and 6 movable through connection of filling groove, consequently connecting block 5 can slide along filling groove 6's length direction at filling groove 6's inner chamber, and then ensure to slide relatively between connecting plate 4 and the profile of tooth piece 2, the equal fixedly connected with limiting plate 7 in both ends of connecting plate 4, limiting plate 7's setting ensures that connecting plate 4 can't slide along self length direction.

It is specific, top between two connection frames 1 is provided with baffle 8, the upper end of a plurality of connecting blocks 5 all with baffle 8's lower surface middle part fixed connection, baffle 8's lower surface and connection frame 1's upper surface laminating, baffle 8 and connection frame 1 department of laminating each other have all seted up tooth's socket 11, consequently baffle 8 can cover in the upper end opening part outside at the expansion joint, thereby effectively avoid article to drop in the expansion joint, and tooth's socket 11's setting can increase the frictional force between baffle 8 and the connection frame 1, thereby avoid baffle 8 to take place to remove easily.

Moreover, a plurality of grooves 9 are obliquely arranged on two sides of the upper surface of the baffle plate 8, the whole formed by the grooves 9 is in a step shape, the attractiveness of the baffle plate 8 can be improved by the step-shaped grooves 9, a through groove is formed in the middle of the baffle plate 8, a rubber pad 10 is filled in the through groove, and even if the baffle plate 8 is rolled, the baffle plate is not easily damaged due to the arrangement of the rubber pad 10.

Moreover, a side face of the connecting frame 1 far away from the tooth-shaped block 2 is fixedly connected with two groups of reinforcing ribs 12, each group of reinforcing ribs 12 are linearly distributed along the length direction of the connecting frame 1 at equal intervals, the reinforcing ribs 12 are arranged in a shape of being in the size of being in the position of being in the same direction, the reinforcing ribs 12 are bent by reinforcing steel bars, and the arrangement of the reinforcing ribs 12 ensures that the connecting frame 1 can be fixed together with the pouring more closely when the building is poured.

The working principle of the utility model is as follows:

the slot 3 is formed in the side face of the tooth-shaped block 2 in a penetrating mode, the connecting plate 4 is arranged between the two connecting frames 1, and the connecting plate 4 is movably connected with the slot 3 in a penetrating mode, so that the connecting plate 4 can connect the tooth-shaped blocks 2 together and keep the tooth-shaped blocks at the same horizontal position, and further the two connecting frames 1 are prevented from being misplaced, and therefore mutual misplacement of buildings on two sides of an expansion joint is effectively avoided;

and, owing to be provided with baffle 8 in the top between two connection frame 1, baffle 8 can cover the upper end opening at expansion joint to avoid article to drop in the expansion joint, fill in baffle 8's inside has rubber pad 10 moreover, can improve the holistic elastic deformation ability of baffle 8, even baffle 8 receives to roll and steps on, also can not take place to damage easily.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an expansion joint structure of building structure design, includes two connection frame (1), its characterized in that: the connecting frames (1) are in a shape of Contraband, the two connecting frames (1) are symmetrically distributed, one side face, close to each other, of the two connecting frames (1) is fixedly connected with a plurality of tooth-shaped blocks (2) which are linearly distributed at equal intervals, slots (3) are formed in the side faces of the tooth-shaped blocks (2) in a penetrating mode, connecting plates (4) which are parallel to the connecting frames (1) are arranged between the two connecting frames (1), the connecting plates (4) are movably connected with the slots (3) in a penetrating mode, the upper surface of each connecting plate (4) is fixedly connected with a plurality of connecting blocks (5) which are linearly distributed at equal intervals along the length direction of the connecting plate, filling grooves (6) are formed in the upper surface of each tooth-shaped block (2), the connecting blocks (5) are movably connected with the filling grooves (6) in a penetrating mode, limiting plates (7) are fixedly connected to the two ends of each connecting plate (4), and a baffle (8) is arranged above the two connecting frames (1), a plurality of the upper ends of the connecting blocks (5) are fixedly connected with the middle part of the lower surface of the baffle (8).

2. An expansion joint structure of building structural design according to claim 1, characterized in that: the lower surface of baffle (8) and the upper surface laminating of coupling frame (1), tooth's socket (11) have all been seted up to baffle (8) and coupling frame (1) department of laminating each other.

3. An expansion joint structure of building structural design according to claim 2, characterized in that: both sides of the upper surface of the baffle (8) are obliquely provided with a plurality of grooves (9), and the whole formed by the grooves (9) is in a step shape.

4. An expansion joint structure of building structural design according to claim 3, characterized in that: a through groove is formed in the middle of the baffle (8), and a rubber pad (10) is filled in the through groove.

5. An expansion joint structure of building structural design according to claim 4, characterized in that: one side fixedly connected with two sets of strengthening ribs (12) of tooth-shaped piece (2) are kept away from in linking frame (1), every group strengthening rib (12) all are equidistant linear distribution along the length direction of linking frame (1).

6. An expansion joint structure of building structural design according to claim 5, characterized in that: the reinforcing ribs (12) are arranged to be in the shape of "oc", and the reinforcing ribs (12) are formed by bending reinforcing steel bars.