阅读说明：本技术 一种自适应抗震吊架 (Self-adaptive anti-seismic hanging bracket ) 是由 张开生 刘心皓 于 2021-09-08 设计创作，主要内容包括：本发明公开了一种自适应抗震吊架,包括吊架,所述吊架为钢架支撑的钢丝绳结构,吊架顶部通过左右两侧的两个膨胀螺丝固定在建筑体各层顶部,膨胀螺丝下放安装有一块钢制平板,平板上两侧各焊接有一根第一钢架,钢丝绳固定在第一钢架靠近钢板的位置,在第一钢架下方,两根钢丝绳中间固定横置的第二钢架,横置的第二钢架通过L形绳夹连接在两根钢丝绳中间,第三钢架通过钢套固定在第一钢架尾端和第二钢架中间位置,由三根钢架形成一个平衡系统,来吊起下面的承载管道的U形支架,在U形钢架两侧安装有防止管道左右位移的支架,来固定管道。(The invention discloses a self-adaptive anti-seismic hanging bracket which comprises a hanging bracket, wherein the hanging bracket is a steel wire rope structure supported by steel frames, the top of the hanging bracket is fixed at the top of each layer of a building body through two expansion screws on the left side and the right side, a steel flat plate is arranged below the expansion screws, a first steel frame is welded on each side of the flat plate, the steel wire ropes are fixed at the positions of the first steel frames, which are close to steel plates, a transverse second steel frame is fixed below the first steel frames, the transverse second steel frame is connected between the two steel wire ropes through an L-shaped rope clamp, a third steel frame is fixed at the tail end of the first steel frame and the middle position of the second steel frame through steel sleeves, a balance system is formed by the three steel frames to lift a U-shaped support for bearing a pipeline below, and supports for preventing the pipeline from moving left and right are arranged on the two sides of the U-shaped steel frame to fix the pipeline.)

1. A self-adaptive anti-seismic hanger comprises a comprehensive hanger and is characterized in that the comprehensive hanger is of a steel wire rope structure supported by steel frames, two expansion screws (4) are arranged at the top of a room, a steel flat plate (3) is fixed between the expansion screws, first steel frames (9) made of steel are welded on two sides of the flat plate respectively, the steel wire ropes (5) are fixed at the positions, close to steel plates (3), of the first steel frames (9), a second steel frame (10) arranged transversely is fixed between the two steel wire ropes (5) below the first steel frames (9), the second steel frame (10) arranged transversely is connected between the two steel wire ropes (5) through rope clamps (13), a third steel frame (11) is fixed at the tail end of the first steel frame (9) and the middle position of the second steel frame (10), and three steel frames form a balance system through the lever principle, so that the steel wire ropes (5) can lift a U-shaped support (7) below the steel frame, fixed steel frames (6) for preventing left and right displacement are arranged on two sides of the U-shaped steel frame.

2. An adaptive anti-seismic hanger according to claim 1, wherein: the rope clamps (13) are composed of two identical L-shaped rope clamps which are staggered with each other and are respectively arranged at two ends of the second steel frame (10), so that the second steel frame (10) is connected with the steel wire ropes at the two ends.

3. An adaptive seismic hanger according to claim 2, characterized in that said rope clamp (13) is screwed to the second steel frame (10).

4. An adaptive seismic hanger according to claim 3, wherein the first steel frame (9) is 80cm long, the second steel frame (10) is 30cm long and the third steel frame (11) is 30cm long.

5. An adaptive earthquake-resistant hanger according to claim 4, wherein the steel jacket (15) is in sleeve connection with the first steel frame (9) and the second steel frame (10), and the steel jacket is in threaded connection with the third steel frame (11).

6. An adaptive anti-seismic hanger according to claim 5, characterized in that the first steel frame (9) is fixed to the steel plate (3) by welding.

Technical Field

The invention relates to the technical field of anti-seismic hangers, in particular to a self-adaptive hanger which is large in bearing capacity and can resist shock.

Background

China is a country with frequent earthquake disasters, and according to related investigation, many earthquakes cause economic loss and casualties of people, and the loss is mainly caused by collapse and damage of buildings, so that the damage of the buildings in the earthquake is reduced to the maximum extent.

And the condition that the pipeline often can take place to damage in the building under the earthquake condition to cause the pipeline that it bore to fall so that the condition of damage takes place, cause great economic loss, probably cause the casualties moreover, further interlock easily causes various problems, the potential safety hazard is great.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a self-adaptive anti-seismic hanger which realizes transverse and longitudinal anti-seismic just through a steel wire rope and solves the problems in the background technology.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a self-adaptation antidetonation gallows, including synthesizing the gallows, synthesize the wire rope structure setting that the gallows supported for the steelframe, two expansion screws have been beaten at the room top, be fixed with the steel flat board between the expansion screw, each welding of both sides has first steelframe of steel on the flat board, wire rope fixes the position that first steelframe is close to the steel sheet, below first steelframe, fixed horizontal second steelframe in the middle of two wire ropes, horizontal second steelframe passes through the rope clip and connects in the middle of two wire ropes, the third steelframe is fixed at first steelframe tail end and second steelframe intermediate position, three steelframes pass through the lever principle and form a balanced system, make wire rope hoist the U-shaped support of below, install the fixed steelframe that prevents to control the displacement in U-shaped steelframe both sides.

The rope clamps are composed of two identical L-shaped rope clamps which are staggered mutually and are respectively arranged at two ends of the second steel frame, so that the second steel frame is connected with the steel wire ropes at the two ends.

The rope clamp is connected with the second steel frame through threads.

The length of the first steel frame is 80cm, the length of the second steel frame is 30cm, and the length of the third steel frame is 30 cm.

The steel bushing is in sleeve connection with the first steel frame and the second steel frame, and the steel bushing is in threaded connection with the third steel frame.

The first steel frame and the steel flat plate are fixed in a welding mode.

Compared with the prior art, the invention has the beneficial effects that:

1. the self-adaptive anti-seismic hanging bracket can realize the anti-seismic function of the hanging bracket on the basis of not damaging the existing civil engineering structure, so that the hanging bracket has the anti-seismic function.

2. This self-adaptation antidetonation gallows adopts wire rope to come as main bearing part, has obvious advantage in the aspect of vertical and horizontal antidetonation to contrast traditional antidetonation support.

3. The steel wire rope bearing capacity adopted by the self-adaptive anti-seismic hanging bracket is far greater than that of a steel frame with the same weight and the same volume, so that better anti-seismic performance can be realized temporarily in an earthquake, and the self-adaptive anti-seismic hanging bracket can be used for coping with the change of load.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic structural view of the upper part of a steel plate;

FIG. 4 is a schematic view of a left L-shaped cord clamp;

FIG. 5 is a schematic view of the right L-shaped cord clamp;

FIG. 6 is a schematic view of the upper steel jacket construction;

FIG. 7 is a schematic view of the lower steel jacket construction.

In the figure, 2-welding point, 3-flat plate, 4-expansion screw, 5-steel wire rope, 6-fixed steel frame, 7-U-shaped bracket, 8-pipeline, 9-first steel frame, 10-second steel frame, 11-third steel frame, 12-thread and 13-L-shaped rope clamp.

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 a self-adaptation antidetonation gallows, includes synthesizes the gallows, synthesize the gallows by four wire rope, two piece at least fixed bolster and two sets of three support combinations that the steelframe constitutes, wire rope connects the fixed steel sheet of top inflation screw and bears the support of pipeline, and the fixed bolster makes the pipeline can not the horizontal hunting, and the support combination guarantees the balanced atress of whole gallows system, guarantees stably.

The support combination comprises a transverse first support (9), a second support (10) in the pipeline direction and a third support (11) connected between the tail end of the first support (9) and the second support (10), the first support (9) is fixed on the plane of a top steel plate (3) through a welding point (2), the second support (10) is supported between two steel wire ropes (5) on one side and connected between the steel wire ropes (5) through an L-shaped rope clamp (13), the L-shaped rope clamp (13) is connected with the second support (10) through a thread (12), the third support (11) is connected with the first support and the second support (9 and 10) through a steel sleeve (15), the tail end of the first support (9) is large in diameter, the steel sleeve (15) is prevented from falling off, and the steel sleeve (15) is connected with the second support (10) through a thread.

The L-shaped rope clamp is composed of two L-shaped rope clamps which are mutually meshed through threads, and the steel wire rope passes through the L-shaped rope clamp, so that the L-shaped rope clamp is not easy to fall off.

The steel sleeve is a steel component with a T-shaped structure, the upper sleeve can be sleeved on the support, and the lower part of the steel sleeve is connected with the third support through threads.

Preferably, the first support is a cylindrical steel support of 80CM, and the second support and the third support are both cylindrical steel supports of 30 CM.

Preferably, the steel wire rope is 6-19 in specification, the diameter of the steel wire rope is 9.5mm, and the minimum breaking tension of the steel wire rope is 53.4 KN.

Preferably, the steel frames are all made of 42CrMo steel, and the steel has high strength and toughness, is not brittle and broken and is bending-resistant after quenching and tempering heat treatment of high-temperature tempering.

Example one

Referring to fig. 1-7, the self-adaptive anti-seismic hanger comprises a comprehensive hanger, and is characterized in that the comprehensive hanger is a steel-frame-supported steel wire rope structure, two expansion screws (4) are drilled at the top of each layer of a building, a steel flat plate (3) is fixed between the expansion screws (4), the steel flat plate (3) is connected with a first steel support (9) through a welding point (2), the steel wire ropes (5) are fixed on the first steel frame (9), a second steel frame (10) which is transversely arranged is fixed between the two steel wire ropes (5) below the first steel frame (9), the second steel frame (10) which is transversely arranged is connected between the two steel wire ropes (5) through an L-shaped rope clamp (13), a third steel frame (11) is fixed at the tail end of the first steel frame (9) and the middle position of the second steel frame (10), and a balance system is formed by the three steel frames, the U-shaped bracket (7) of the bearing pipeline (8) below is hoisted through the steel wire rope (5). Two sides of the U-shaped bracket (7) are also provided with two inclined fixed brackets (6) connected to the top to prevent the pipeline from moving laterally.

Example two

Referring to fig. 1-6, the device comprises a comprehensive bracket, wherein a first bracket (9) and a top steel flat plate (3) are fixed through a welding point (2), the first bracket (9) and a third bracket (11) are connected through a steel sleeve (15), the steel sleeve is sleeved on the first bracket (9), and a threaded end (16) of the steel sleeve is connected with the third bracket (11); the second bracket (10) and the third bracket (11) are also connected through a steel sleeve (15), the steel sleeve is sleeved on the second bracket (10), and a steel sleeve threaded end (16) is connected with the third bracket (11); the second support (10) is connected with the steel wire rope (5) through an L-shaped rope clamp (13), and the L-shaped rope clamp (13) is connected with the second support (10) through threads (12).

The working principle of the invention is as follows:

the crane is characterized in that under the action of the first support, the second support and the third support, a stable balance system is formed by utilizing a lever principle, the first support is not bent, the second support is not moved, the stable stress balance system is formed, even if the first support is vibrated, all parts stop vibrating, the whole system can be restored to a balance state, and therefore 42CrMo steel with good toughness and difficult bending is adopted by the steel frame. The steel wire rope has good performance in the aspect of bearing, and is less prone to damage than a traditional steel frame in the aspect of earthquake resistance, so that the pipeline and the building are kept intact.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.