阅读说明：本技术 一种抗震连接件 (Antidetonation connecting piece ) 是由 王朝华 于 2020-08-28 设计创作，主要内容包括：本发明公开了一种抗震连接件,包括抗震主件和连接组件,抗震主件的顶面两端对称连接有抗震压板,抗震压板上螺纹连接有第一拧断螺钉,第一拧断螺钉的工作端和抗震主件的顶面之间形成距离可调的第一锁紧空间；连接组件包括水平止挡板和垂直止挡板,水平止挡板和垂直止挡板均通过锁紧组件活动连接在抗震主件的底面,水平止挡板上螺纹连接有第二拧断螺钉,第二拧断螺钉的工作端和垂直止挡板之间形成距离可调的第二锁紧空间；第一锁紧空间用于和墙体连接件相连接,第二锁紧空间用于和管道固定件相连接。本装置保证了管道的固定减震效果,整体结构简单、便于连接,并降低了装置整体的成本。(The invention discloses an anti-seismic connecting piece which comprises an anti-seismic main piece and a connecting assembly, wherein anti-seismic pressing plates are symmetrically connected to two ends of the top surface of the anti-seismic main piece, first screwing-off screws are connected to the anti-seismic pressing plates in a threaded mode, and a first locking space with adjustable distance is formed between the working ends of the first screwing-off screws and the top surface of the anti-seismic main piece; the connecting assembly comprises a horizontal stop plate and a vertical stop plate, the horizontal stop plate and the vertical stop plate are movably connected to the bottom surface of the anti-seismic main part through a locking assembly, a second twist-off screw is in threaded connection with the horizontal stop plate, and a second locking space with adjustable distance is formed between the working end of the second twist-off screw and the vertical stop plate; the first locking space is used for being connected with the wall connecting piece, and the second locking space is used for being connected with the pipeline fixing piece. The device ensures the fixed damping effect of the pipeline, has simple integral structure and convenient connection, and reduces the integral cost of the device.)

1. An anti-seismic connecting piece is characterized by comprising an anti-seismic main piece (2) and a connecting assembly (4), wherein two ends of the top surface of the anti-seismic main piece (2) are symmetrically connected with anti-seismic pressing plates (1), a first screwing-off screw (3) is in threaded connection with each anti-seismic pressing plate (1), and a first locking space with adjustable distance is formed between the working end of the first screwing-off screw (3) and the top surface of the anti-seismic main piece (2);

the connecting assembly (4) comprises a horizontal stop plate (41) and a vertical stop plate (43), the horizontal stop plate (41) and the vertical stop plate (43) are movably connected to the bottom surface of the anti-seismic main part (2) through a locking assembly (5), a second twist-off screw (42) is in threaded connection with the horizontal stop plate (41), and a second locking space with an adjustable distance is formed between the working end of the second twist-off screw (42) and the vertical stop plate (43);

the first locking space is used for being connected with a wall connecting piece, and the second locking space is used for being connected with a pipeline fixing piece.

2. An earthquake-resistant connection according to claim 1, characterized in that the earthquake-resistant main part (2) comprises an earthquake-resistant main plate (21) and earthquake-resistant side plates (22) connected to both sides of the bottom surface of the earthquake-resistant main plate (21), the locking assembly (5) comprises two connecting plates (51) and two bolt assemblies (52), two connecting plates (51) are connected to the bottom surface of the earthquake-resistant main plate (21), the connecting plates (51) are perpendicular to the earthquake-resistant side plates (22) on both sides, the bolt assemblies (52) are connected to the two connecting plates (51), and the horizontal stop plate (41) and the vertical stop plate (43) are rotatably connected to the bolt assemblies (52).

3. An earthquake-resistant connection according to claim 1, characterized in that the earthquake-resistant main part (2) comprises an earthquake-resistant main plate (21) and earthquake-resistant side plates (22) connected on both sides of the bottom surface of the earthquake-resistant main plate (21), the locking assembly comprises a bolt assembly connected with the earthquake-resistant side plates (22) on both sides, and the horizontal stop plate (41) and the vertical stop plate (43) are rotatably connected with the bolt assembly.

4. The anti-seismic connecting piece according to claim 1, characterized in that the anti-seismic pressing plate (1) comprises a first pressing plate (11) and a second pressing plate (12) which are vertically connected, the second pressing plate (12) is provided with at least one first screw hole which penetrates through the second pressing plate (12), the first screwing-off screw (3) is connected with the first screw hole, the bottom surface of the second pressing plate (12) is provided with at least one second screw hole, and the anti-seismic main piece (2) is connected with the second screw hole through a screw.

5. Seismic connector according to claim 4, wherein the first and second pressure plates (11, 12) are made in one piece.

6. Seismic connection according to claim 1, characterized in that the shape of the seismic pressing plate (1) is L-shaped.

7. Seismic connector according to claim 2 or 3, wherein the seismic main plate (21) and the seismic side plate (22) are made in one piece.

8. An anti-seismic connecting piece according to claim 1, characterized in that the anti-seismic pressing plate (1) and the anti-seismic main piece (2) are both made of Q235, and the outer surfaces of the anti-seismic pressing plate (1) and the anti-seismic main piece (2) are both plated with protective zinc layers.

9. Seismic connection according to claim 1, characterized in that the horizontal stop plate (41) and the vertical stop plate (43) are perpendicular to each other.

Technical Field

The invention relates to the technical field of support and hanger accessories, in particular to an anti-seismic connecting piece.

Background

The support and hanger frame is mostly applied to a water vapor pipeline or an electromechanical system of a modern building, and the installation of a complex circuit and the water vapor pipeline is realized by fixing the pipeline on the support and hanger frame. The general steps in existing production for installing a pipeline on a support and hanger system are as follows: firstly, fixing a support hanger main frame on a concrete wall or a steel structure wall, then placing a water vapor pipeline on the support hanger main frame, and finally fixing the pipeline on the main frame through a fixed connecting piece.

In order to meet the anti-seismic requirement of the water vapor pipeline in actual use, the water vapor pipeline can be further fixed through the anti-seismic connecting piece after being installed, so that the requirement of basic anti-seismic is met. The existing anti-seismic connecting piece has the defects of complex structure, inconvenient connection and installation and poor fixing effect on a pipeline.

Disclosure of Invention

The invention aims to provide an anti-seismic connecting piece, which aims to solve the defects of complex structure and inconvenient connection and installation of the anti-seismic connecting piece in the prior art.

In order to achieve the purpose, the invention is realized by adopting the following technical scheme:

an anti-seismic connecting piece comprises an anti-seismic main piece and a connecting assembly, wherein anti-seismic pressing plates are symmetrically connected to two ends of the top surface of the anti-seismic main piece, first screwing-off screws are connected to the anti-seismic pressing plates in a threaded mode, and a first locking space with adjustable distance is formed between the working ends of the first screwing-off screws and the top surface of the anti-seismic main piece;

the connecting assembly comprises a horizontal stop plate and a vertical stop plate, the horizontal stop plate and the vertical stop plate are movably connected to the bottom surface of the anti-seismic main part through a locking assembly, a second twist-off screw is in threaded connection with the horizontal stop plate, and a second locking space with adjustable distance is formed between the working end of the second twist-off screw and the vertical stop plate;

the first locking space is used for being connected with a wall connecting piece, and the second locking space is used for being connected with a pipeline fixing piece.

Furthermore, antidetonation main part is including antidetonation mainboard and connection the antidetonation curb plate of antidetonation mainboard bottom surface both sides, locking Assembly includes connecting plate and bolt assembly, the connecting plate has two, and two connecting plates are all connected the bottom surface of antidetonation mainboard, connecting plate and both sides the antidetonation curb plate is mutually perpendicular, bolt assembly and two the connecting plate is connected, horizontal backstop board and vertical backstop board with bolt assembly rotates the connection.

Furthermore, antidetonation main part includes the antidetonation mainboard and connects the antidetonation curb plate of antidetonation mainboard bottom surface both sides, locking Assembly includes bolt assembly, bolt assembly and both sides the antidetonation curb plate is connected, horizontal backstop board and perpendicular backstop board with bolt assembly rotates the connection.

Furthermore, the anti-seismic pressing plate comprises a first pressing plate and a second pressing plate which are vertically connected, the second pressing plate is provided with at least one first screw hole which penetrates through the second pressing plate, the first screw-off screw is connected with the first screw hole, the bottom surface of the second pressing plate is provided with at least one second screw hole, and the anti-seismic main part is connected with the second screw hole through a screw.

Further, the first pressing plate and the second pressing plate are integrally formed. Both are made by integral forming, which is convenient for production.

Further, the shape of antidetonation clamp plate is L shape.

Furthermore, the anti-seismic main plate and the anti-seismic side plate are integrally formed. Both are made by integral forming, which is convenient for production.

Furthermore, the anti-seismic pressing plate and the anti-seismic main part are both made of Q235, and the outer surfaces of the anti-seismic pressing plate and the anti-seismic main part are both plated with protective zinc layers. The Q235 material strength and the plasticity comprehensive strength are good, and the surface is provided with the zinc layer, so that the service life of the anti-seismic pressing plate is prolonged.

Further, the horizontal stop plate and the vertical stop plate are perpendicular to each other. The two are mutually perpendicular, and the connecting effect of the pipeline fixing piece is ensured.

According to the technical scheme, the embodiment of the invention at least has the following effects:

1. when the anti-seismic connecting piece provided by the device is installed, the steel structure wall is placed in the first locking space, the steel structure wall is fixed through the first twist-off screw, the pipeline fixing piece is placed in the second locking space and is fixed through the second twist-off screw, the connecting piece can be installed only through screwing the twist-off screw during connection, and the anti-seismic connecting piece has the advantage of convenience in connection and installation; the anti-seismic connecting piece, the wall connecting piece and the pipeline fixing piece have good locking effects due to the arrangement of the twist-off screws, and the fixing and damping effects of the pipeline are guaranteed; the device only comprises the anti-seismic main part, the anti-seismic pressing plate and the connecting assembly, the whole structure is simple, the connection is convenient, and the whole cost of the device is reduced;

2. the connecting plates and the anti-seismic side plates of the device are vertically arranged, the bolt assemblies are connected to the two connecting plates, the horizontal stop plate and the vertical stop plate are connected with the bolt assemblies, and the pipeline fixing piece connected with the device can rotate along the vertical direction of the length of the anti-seismic main piece by adopting the structural design;

3. the bolt assembly of the device is connected to the anti-seismic side plates at two sides, the horizontal stop plate and the vertical stop plate are connected with the bolt assembly, and the pipeline fixing piece connected with the device can rotate along the length direction of the anti-seismic main piece by adopting the structural design.

Drawings

FIG. 1 is a front view of a first form of a coupling according to an embodiment of the present invention;

FIG. 2 is a left side view of FIG. 1;

FIG. 3 is a cross-sectional view of section A-A of FIG. 1;

FIG. 4 is a bottom view of the shock absorbing main member and the connecting plate of FIG. 1;

FIG. 5 is a left side view of the seismic main unit and the connecting plate of FIG. 1;

FIG. 6 is a front cross-sectional view of the anti-seismic platen of FIG. 1;

FIG. 7 is a top view of the anti-seismic platen of FIG. 1;

FIG. 8 is a front view of a second form of connector according to an embodiment of the present invention;

FIG. 9 is a left side view of FIG. 8;

FIG. 10 is a bottom view of the shock absorbing master of FIG. 8;

FIG. 11 is a front view of the shock absorber main part of FIG. 8;

FIG. 12 is a left side view of the shock absorber assembly of FIG. 8;

FIG. 13 is a front cross-sectional view of the anti-seismic platen of FIG. 8;

FIG. 14 is a bottom view of the anti-seismic platen of FIG. 8;

fig. 15 is a specific use schematic diagram of the connecting piece.

Wherein: 1. an anti-seismic pressing plate; 2. an anti-seismic main part; 3. a first twist-off screw; 4. a connecting assembly; 5. a locking assembly; 11. a first platen; 12. a second platen; 21. an anti-seismic main board; 22. an anti-seismic side plate; 41. a horizontal stopper plate; 42. secondly, screwing off the screw; 43. a vertical stopper plate; 51. a connecting plate; 52. a bolt assembly.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

It should be noted that in the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "inner", "outer", 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 describing the present invention but do not require that the present invention must be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. As used in the description of the present invention, the terms "front," "back," "left," "right," "up," "down" and "in" refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

An anti-seismic connecting piece comprises an anti-seismic main piece 2 and a connecting assembly 4, wherein two ends of the top surface of the anti-seismic main piece 2 are symmetrically connected with anti-seismic pressing plates 1, first screwing-off screws 3 are connected to the anti-seismic pressing plates 1 in a threaded mode, and first locking spaces with adjustable distances are formed between the working ends of the first screwing-off screws 3 and the top surface of the anti-seismic main piece 2; the connecting assembly 4 comprises a horizontal stop plate 41 and a vertical stop plate 43, the horizontal stop plate 41 and the vertical stop plate 43 are movably connected to the bottom surface of the anti-seismic main part 2 through the locking assembly 5, a second twist-off screw 42 is in threaded connection with the horizontal stop plate 41, and a second locking space with adjustable distance is formed between the working end of the second twist-off screw 42 and the vertical stop plate 43; the first locking space is used for being connected with the wall connecting piece, and the second locking space is used for being connected with the pipeline fixing piece.

When the anti-seismic connecting piece provided by the device is installed, the steel structure wall is placed in the first locking space, the steel structure wall is fixed through the first twist-off screw, the pipeline fixing piece is placed in the second locking space and is fixed through the second twist-off screw, the connecting piece can be installed only through screwing the twist-off screw during connection, and the anti-seismic connecting piece has the advantage of convenience in connection and installation; the anti-seismic connecting piece, the wall connecting piece and the pipeline fixing piece have good locking effects due to the arrangement of the twist-off screws, and the fixing and damping effects of the pipeline are guaranteed; this device only includes antidetonation main part, antidetonation clamp plate and coupling assembling, overall structure is simple, be convenient for connect to the holistic cost of device has been reduced.

The screw-off device is a screw-off screw which is purchased conventionally and is arranged for ensuring that the screw has enough locking torque when being connected and ensuring the screw fastening effect.