CN216768747U

CN216768747U - Electric anti-seismic support for building

Info

Publication number: CN216768747U
Application number: CN202220530370.6U
Authority: CN
Inventors: 王韵彭; 秦玉超
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-12
Filing date: 2022-03-12
Publication date: 2022-06-17
Anticipated expiration: 2032-03-12

Abstract

The invention provides an electric anti-seismic support for a building, which comprises a base, wherein a plurality of connecting bolts used for being connected below a floor slab and two moving devices capable of moving on the base along a straight line are arranged on the base; the two moving devices are respectively connected with the same pipeline hoop in a hanging mode through a hanging rod in a hanging mode; the far ends of the two moving devices are respectively connected with the corresponding end parts of the base through shock absorbers, and the near ends of the two moving devices are connected through self-adaptive telescopic devices; the self-adaptive telescopic device adjusts the self telescopic length according to the tension value, and the straight line is perpendicular to the axis of the pipeline. The self-adaptive telescopic device can detect the tension force generated by the gravity of the pipeline at present, so that automatic adjustment is performed, advanced design and selection are not needed, the design and installation difficulty and cost are reduced, and meanwhile, when vibration occurs, automatic adjustment can be performed according to the vibration magnitude, so that the shock resistance is improved.

Description

Electric anti-seismic support for building

Technical Field

The invention belongs to the technical field of electrical facilities, and particularly relates to an electrical anti-seismic support for a building.

Background

The damping support and hanger is a combined name of a support and a hanger, plays a role in bearing the weight of each accessory and a medium thereof, restraining and limiting unreasonable displacement of building parts, controlling vibration of the parts and the like in each construction link, and plays an extremely important role in safe operation of building facilities. The support and hanger frame is mainly used for electromechanical engineering facilities of building water supply and drainage, fire fighting, heating, ventilation, air conditioning, gas combustion, heat power, electric power, communication and the like, and thermal displacement and equipment thereof generated in operation.

The traditional support and hanger mainly comprises a support for installing pipeline operation, channel steel for hoisting and assembling and a connecting piece for resisting earthquake. The support and hanger can play a good role in anti-seismic and shock absorption for fixing the pipelines of common facilities, has low manufacturing cost and is widely applied to common building facilities. But due to different pipeline qualities, different specifications of anti-seismic connecting pieces are required to be selected at different positions according to actual conditions. Similarly, the shock resistance of the support and hanger cannot be automatically adjusted due to different shock degrees, so that inconvenience and limitation in use during installation exist.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the utility model provides an electric antidetonation support for building can carry out automatic adaptation according to the pipeline quality, has reduced the installation degree of difficulty, also can carry out automatically regulated according to the vibration degree simultaneously, improves the shock resistance, extensively is applicable to important places such as financial institution, scientific research institution, medical institution.

The invention is realized by the following steps: an electric anti-seismic support for buildings comprises a base, wherein a plurality of connecting bolts used for being connected below a floor slab and two moving devices capable of moving on the base along a straight line are arranged on the base; the two moving devices are respectively connected with the same pipeline hoop in a hanging mode through hanging rods; the far ends of the two mobile devices are respectively connected with the corresponding end parts of the base through shock absorbers, and the near ends of the two mobile devices are connected through self-adaptive telescopic devices; the self-adaptive telescopic device adjusts the self telescopic length according to the tension value, and the straight line is perpendicular to the axis of the pipeline.

Further, the mobile device comprises a mobile platform, wherein rollers and supports are mounted on the mobile platform, the number of the rollers is four, the supports are hinged to the hanging rods, and the far end of the mobile platform is provided with a first bolt which is used for being hinged to one end of the shock absorber.

Further, the roller is a roller bearing.

Furthermore, the self-adaptive telescopic device comprises a microprocessor, connecting seats, mounting seats, a tension sensor and an adjusting motor, wherein the mounting seat is mounted at the near end of one of the moving platforms, the connecting seat is mounted at the near end of the other moving platform, one end of the tension sensor is connected with the mounting seat, the other end of the tension sensor is connected with the adjusting motor, and a motor shaft of the adjusting motor is provided with threads and is connected with a threaded hole in the connecting seat; the adjusting motor and the tension sensor are electrically connected with the microprocessor.

Further, fixing seats are respectively installed at two ends of the base, and second bolts used for being hinged and connected with the other end of the shock absorber are installed on the fixing seats.

Further, the pipeline hoop comprises two arc hoop bodies, the end parts of the two arc hoop bodies are in butt joint through a fastening piece, two lifting lugs are arranged on the outer circular surface of the arc hoop body, and the lifting lugs are hinged to the end parts of the corresponding hanging rods.

Further, the inner wall of the pipeline hoop is provided with a rubber gasket.

Further, a movable groove for the suspension rod to pass through and move is arranged on the base.

The invention has the following beneficial effects:

1. the self-adaptive telescopic device can detect the tension force generated by the gravity of the pipeline at present, so that automatic adjustment is performed, advanced design and selection are not needed, the design and installation difficulty and cost are reduced, and meanwhile, when vibration occurs, automatic adjustment can be performed according to the vibration magnitude, so that the shock resistance is improved.

2. The shock absorber is adopted, so that the shock caused by vibration can be reduced, the displacement degree of the pipeline can be weakened, and the synchronism of the pipeline and the building body can be guaranteed as far as possible.

Drawings

FIG. 1 is a perspective view of an embodiment of the present invention in an applied state;

FIG. 2 is a front view of the structure of the embodiment shown in FIG. 1;

FIG. 3 is a right side view of the structure of the embodiment shown in FIG. 1;

fig. 4 is a structural sectional view taken along line a-a of fig. 3.

Detailed Description

The invention is further described below with reference to the accompanying drawings.

The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1 to 4, an electric anti-seismic support for buildings comprises a base 1, wherein the base 1 is a metal sheet metal part and mainly provides an installation foundation. The base 1 is provided with a plurality of connecting bolts 11 for connecting below the floor and two moving devices capable of moving on the base 1 along a straight line. The distance between the connecting bolts 11 in the length direction is 15-20 cm. The two moving devices are respectively hung on the same pipe hoop 8 through the hanging rods 7, the pipe hoop 8 is used for fixing the pipe 100, and the electric pipelines are contained in the pipe 100. Fixing seats 4 are respectively installed at two ends of the base 1, and second bolts 15 are installed on the fixing seats 4. The distal ends of the two moving devices are hinged to one end of the corresponding shock absorber 3, and the other end of the shock absorber 3 is hinged to the second bolt 15 on the corresponding fixed seat 4. The near ends of the two mobile devices are connected through the self-adaptive telescopic device.

The moving device comprises a moving platform 2, wherein four rollers 13 and four supports 5 are arranged on the moving platform 2, and the rollers 13 are used for moving the moving platform 2 on the base 1. The support 5 is arranged downwards and is hinged to the upper end of the suspender 7, the far end of the mobile platform 2 is provided with a first bolt 4, and one end of the shock absorber 3 is hinged to the first bolt 4. The roller 13 is a roller bearing with an outer diameter of 3.2-4.2 cm.

The self-adaptive telescopic device adjusts the self telescopic length according to the tension value, and the straight line is vertical to the axis of the pipeline 100. The concrete structure is as follows: the self-adaptive telescopic device comprises a microprocessor 18, a connecting seat 12, a mounting seat 17, a tension sensor 16 and an adjusting motor 6. The mounting seat 17 is installed at the near end of one of the moving platforms 2, the connecting seat 12 is installed at the near end of the other moving platform 2, one end of the tension sensor 16 is connected with the mounting seat 17, the other end of the tension sensor is connected with the adjusting motor 6, and a motor shaft of the adjusting motor 6 is provided with threads and is connected with a threaded hole in the connecting seat 12. The adjusting motor 6 and the tension sensor 16 are electrically connected with the microprocessor 18. The microprocessor 18 is mounted on the mounting 17. Through the rotation of the motor shaft of the adjusting motor 6, the relative movement distance between the motor shaft and the connecting seat 12 is realized, so that the tensioning degree of the shock absorber 3 is changed, and the purpose of automatic adjustment is achieved.

The pipeline hoop 8 comprises two arc hoop bodies, the end parts of the two arc hoop bodies are in butt joint through a fastening piece 10, two lifting lugs are arranged on the outer circular surface of the arc hoop body, and the lifting lugs are hinged and connected with the lower ends of the corresponding lifting rods 7.

In order to avoid the arc-shaped hoop body from damaging the pipeline 100, the inner wall of the pipeline hoop 8 is provided with a rubber gasket 9, and the pipeline 100 is sleeved in the rubber gasket 9.

Since the support 5 is disposed downward and the moving means moves on the upper surface of the base 1, a movable groove 1.1 through which the boom 7 passes and moves is provided on the base 1 for its normal movement.

During installation, install pipeline 100 in pipeline clamp 8, at this moment, because the action of gravity of pipeline 100 can drive the mobile device and be close to each other, bumper shock absorber 3 is in tensile state this moment. The line within the pipe 100 exerts a lateral force on the mobile device and therefore the tension sensor 16 generates a value. The microprocessor 18 controls the operation of the adjusting motor 6 according to the value, so that the adjusting motor 6 is closer to the connecting base 12, thereby increasing the elongation of the shock absorber 3, and the system is in a larger tensioning state. When the vibration occurs, better shock absorption and shock resistance can be realized. Regardless of the number of lines in the pipeline 100, the weight of the pipeline can be fed back by the tension sensor 16, so that the expansion and contraction amount of the shock absorber 3 can be adjusted, and the system tensioning is realized. Similarly, during the vibration, the tension sensor 16 measures the tension value as the vibration degree changes, thereby controlling the expansion and contraction amount of the shock absorber 3 to change the shock resistance.

In the invention, the corresponding electrical equipment can adopt the existing equipment, the control methods are also the prior art, the improvement on the control method is not related, the description is omitted, and meanwhile, the technical scheme is not considered to be fully disclosed.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention.

Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements.

The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. An electric anti-seismic support for buildings is characterized by comprising a base (1), wherein a plurality of connecting bolts (11) used for being connected below a floor slab and two moving devices capable of moving on the base (1) along a straight line are arranged on the base (1); the two moving devices are respectively connected with the same pipeline hoop (8) in a hanging mode through a hanging rod (7); the far ends of the two mobile devices are respectively connected with the corresponding end parts of the base (1) through the shock absorbers (3), and the near ends of the two mobile devices are connected through the self-adaptive telescopic device; the self-adaptive telescopic device adjusts the self telescopic length according to the tension value, and the straight line is perpendicular to the axis of the pipeline (100).

2. An electric anti-seismic support for buildings according to claim 1, characterized in that the moving device comprises a moving platform (2), rollers (13) and supports (5) are installed on the moving platform (2), the number of the rollers (13) is four, the supports (5) are hinged to the suspension rod (7), and the far end of the moving platform (2) is provided with a first bolt (4) for being hinged to one end of the shock absorber (3).

3. An electric anti-seismic support for buildings according to claim 2, characterized in that said rollers (13) are roller bearings.

4. An electric anti-seismic support for buildings according to claim 2, characterized in that the adaptive telescopic device comprises a microprocessor (18), a connecting seat (12), a mounting seat (17), a tension sensor (16) and an adjusting motor (6), the mounting seat (17) is installed at the near end of one of the moving platforms (2), the connecting seat (12) is installed at the near end of the other moving platform (2), one end of the tension sensor (16) is connected with the mounting seat (17), the other end is connected with the adjusting motor (6), a motor shaft of the adjusting motor (6) is provided with a screw thread and is connected with the screw hole on the connecting seat (12); the adjusting motor (6) and the tension sensor (16) are electrically connected with the microprocessor (18).

5. An electric anti-seismic support for buildings according to claim 1, characterized in that the two ends of the base (1) are respectively provided with a fixed seat (4), and the fixed seat (4) is provided with a second bolt (15) which is used for being hinged with the other end of the shock absorber (3).

6. An electric anti-seismic support for buildings according to claim 1, characterized in that the pipe hoop (8) comprises two arc-shaped hoop bodies, the ends of the two arc-shaped hoop bodies are butted through a fastening member (10), and the outer circular surface of the arc-shaped hoop body is provided with two lifting lugs, and the lifting lugs are hinged with the ends of the corresponding suspension rods (7).

7. An electric anti-seismic support for buildings according to claim 6, characterized in that the inner wall of the pipe clamp (8) is provided with a rubber gasket (9).

8. An electric anti-seismic support for buildings according to claim 1, characterized in that the base (1) is provided with a movable slot (1.1) through which the boom (7) passes and moves.