阅读说明：本技术 高层建筑结构用抗震支吊架 (Anti-seismic support and hanger for high-rise building structure ) 是由 贺芳 于 2020-06-28 设计创作，主要内容包括：本发明公开了一种高层建筑结构用抗震支吊架,属于建筑非结构构件技术领域,包括内筒、外筒、吊杆以及缓冲机构,所述内筒用于固定建筑管道,所述外筒至少为两个且同轴设置于所述内筒的外侧,相邻两外筒之间通过连接件柔性连接,所述外筒通过吊杆与建筑墙板固定连接,所述缓冲机构设置在外筒和内筒之间用于对内筒进行缓冲。本发明装置可以在不影响抗震效果的情况下,实时改变吊架的悬吊高度,从而适应现场的建筑装修需要,提高抗震性能。(The invention discloses an anti-seismic support and hanger for a high-rise building structure, which belongs to the technical field of non-structural members of buildings and comprises inner cylinders, outer cylinders, hanger rods and a buffer mechanism, wherein the inner cylinders are used for fixing building pipelines, at least two outer cylinders are coaxially arranged on the outer side of the inner cylinders, two adjacent outer cylinders are flexibly connected through a connecting piece, the outer cylinders are fixedly connected with building wallboards through the hanger rods, and the buffer mechanism is arranged between the outer cylinders and the inner cylinders and is used for buffering the inner cylinders. The device can change the suspension height of the hanger in real time under the condition of not influencing the anti-seismic effect, thereby adapting to the requirements of on-site building decoration and improving the anti-seismic performance.)

1. A gallows of combatting earthquake for high-rise building structure, its characterized in that: the building pipe comprises an inner barrel, outer barrels, a hanging rod and a buffer mechanism, wherein the inner barrel is used for fixing a building pipeline, the outer barrels are at least two and are coaxially arranged on the outer side of the inner barrel, every two adjacent outer barrels are flexibly connected through a connecting piece, the outer barrels are fixedly connected with a building wallboard through the hanging rod, the buffer mechanism is arranged between the outer barrels and the inner barrel and is used for buffering the inner barrel, the buffer mechanism comprises a connecting seat, a guide rod, a spring, a shaft sleeve and a rubber ring, the guide rod is connected to the inner barrel through the connecting seat, a plurality of groups of guide rods are arranged along the axial direction of the inner barrel, each group of guide rods are annularly and uniformly distributed on the outer side of the inner barrel, the barrel wall of each outer barrel is provided with a shaft hole, the shaft sleeve is fixedly arranged in the shaft hole, the connecting seat is fixedly arranged on the outer, the rubber ring is arranged between the shaft sleeve and the guide rod, the spring sleeve is arranged on the outer side of the guide rod, a step used for limiting the spring is fixedly arranged at one end, close to the connecting seat, of the guide rod, and one end, far away from the step, of the spring is abutted to the inner wall of the outer barrel.

2. An earthquake-resistant support and hanger for high-rise building structures according to claim 1, wherein: the shaft sleeve comprises a shaft neck, a first limiting portion and a second limiting portion, the first limiting portion and the second limiting portion are arranged at two ends of the shaft neck, the shaft neck is fixedly arranged in the shaft hole, the first limiting portion and the second limiting portion are arranged on two sides of the wall of the outer cylinder, the outer diameter of the first limiting portion and the second limiting portion is larger than the aperture of the shaft hole, and an annular groove used for limiting the rubber ring is formed in the inner wall of the shaft neck.

3. An earthquake-resistant support and hanger for high-rise building structures according to claim 1, wherein: the inner cylinder comprises a first half cylinder and a second half cylinder which are mutually buckled, the end faces of the first half cylinder and the second half cylinder are respectively and fixedly provided with a connecting plate, the connecting plates are provided with connecting holes, and the connecting holes in the first half cylinder correspond to the connecting holes in the second half cylinder one by one.

4. An earthquake-resistant support and hanger for high-rise building structures according to claim 1, wherein: the connecting pieces are annularly and uniformly distributed on the outer sides of the outer cylinders, and the axial directions of the two adjacent outer cylinders are connected through the connecting pieces.

5. An earthquake-resistant support and hanger for high-rise building structures according to claim 4, wherein: the connecting piece comprises a first screw, a second screw and a connecting band, threaded holes are formed in the cylinder walls of the outer cylinders, the first screw and the second screw are fixedly arranged on the cylinder walls of the two adjacent outer cylinders respectively, the connecting band is a rubber band, through holes are formed in two ends of the connecting band respectively, and the through holes in the two ends of the connecting band are sleeved with the first screw and the second screw respectively and are used for connecting the first screw and the second screw.

6. An earthquake-resistant support and hanger for high-rise building structures according to claim 5, wherein: the hanger rod comprises an inner rod, an outer rod and fastening nails, the inner rod is fixedly connected with the cylinder wall of the outer cylinder, one end of the outer rod is slidably sleeved outside the inner rod, the other end of the outer rod is fixedly connected with the wallboard, and the inner rod and the outer rod are fixed through the fastening nails.

7. An earthquake-resistant support and hanger for high-rise building structures according to claim 6, wherein: the inner rod is provided with a sliding groove along the length direction, the outer rod is provided with a plurality of limiting holes along the length direction, and the outer rod and the inner rod are fixed through the sliding groove and the limiting holes in a fastening and fixing mode.

8. An earthquake-resistant support and hanger for high-rise building structures according to claim 7, wherein: the upper end of outer pole sets firmly the base, the base through an anchor assembly with wallboard fixed connection.

Technical Field

The invention belongs to the technical field of building non-structural members, and particularly relates to an earthquake-resistant support and hanger for a high-rise building structure.

Background

About 35% of earthquakes of 7 grades and above 7 grades occur domestically every year all over the world, the earthquake not only causes huge harm to the main structure of the building, but also very serious damage to the non-structural member, the anti-seismic support and hanger frame is taken as a typical non-structural member, the protection of the anti-seismic support and hanger frame is beneficial to the protection of the whole structure, and the improvement and popularization of the anti-seismic support and hanger frame have great significance to the structural protection and the anti-seismic.

The existing building structure has made some improvements to the anti-seismic support and hanger, and the original connection mode of 'hard resistance' between the suspenders is changed into friction dislocation for energy consumption, but in the mode, the length and the angle between the suspenders can not be changed in real time according to the field condition due to the fact that the stress analysis and the determination are carried out in advance, and the diversity of pipeline line arrangement can not be adapted. Meanwhile, the mode only can ensure the seismic action of the local section of the pipeline line, the seismic action on the whole line is not obvious, and sometimes, resonance is caused, so that the damage of the pipeline is aggravated. And if the anti-seismic device is adopted, the installation and the positioning are complicated, and the cost of the building structure is indirectly increased.

Disclosure of Invention

In view of the above, the present invention provides an earthquake-resistant support and hanger for a high-rise building structure, which can change the suspension height of the hanger in real time without affecting the earthquake-resistant effect, so as to meet the on-site building decoration requirement and improve the earthquake-resistant performance.

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

an anti-seismic support and hanger for a high-rise building structure comprises inner cylinders, outer cylinders, hanging rods and a buffer mechanism, wherein the inner cylinders are used for fixing building pipelines, the outer cylinders are at least two and are coaxially arranged on the outer sides of the inner cylinders, the two adjacent outer cylinders are flexibly connected through a connecting piece, the outer cylinders are fixedly connected with building wallboards through the hanging rods, the buffer mechanism is arranged between the outer cylinders and the inner cylinders and is used for buffering the inner cylinders, the buffer mechanism comprises connecting seats, guide rods, springs, shaft sleeves and rubber rings, the guide rods are connected to the inner cylinders through the connecting seats, a plurality of groups of guide rods are arranged along the axial direction of the inner cylinders, each group of guide rods are annularly and uniformly distributed on the outer sides of the inner cylinders, shaft holes are formed in the cylinder walls of the outer cylinders, the shaft sleeves are fixedly arranged in the shaft holes, the other end of the guide rod penetrates through the shaft hole of the outer barrel and is arranged in the shaft sleeve in a sliding mode, the rubber ring is arranged between the shaft sleeve and the guide rod, the spring sleeve is arranged on the outer side of the guide rod, a step used for limiting the spring is fixedly arranged at one end, close to the connecting seat, of the guide rod, and one end, far away from the spring, of the step is abutted to the inner wall of the outer barrel.

Further, the shaft sleeve comprises a shaft neck, a first limiting portion and a second limiting portion, the first limiting portion and the second limiting portion are arranged at two ends of the shaft neck, the shaft neck is fixedly arranged in the shaft hole, the first limiting portion and the second limiting portion are arranged on two sides of the wall of the outer barrel, the outer diameter of the first limiting portion and the second limiting portion is larger than the aperture of the shaft hole, and an annular groove used for limiting the rubber ring is formed in the inner wall of the shaft neck.

Furthermore, the inner cylinder comprises a first half cylinder and a second half cylinder which are mutually buckled, the end faces of the first half cylinder and the second half cylinder are respectively and fixedly provided with a connecting plate, the connecting plate is provided with connecting holes, and the connecting holes in the first half cylinder correspond to the connecting holes in the second half cylinder one by one.

Furthermore, the connecting pieces are annularly and uniformly distributed on the outer sides of the outer cylinders, and the axial directions of the two adjacent outer cylinders are connected through the connecting pieces.

Further, the connecting piece comprises a first screw, a second screw and a connecting band, a threaded hole is formed in the barrel wall of each outer barrel, the first screw and the second screw are fixedly arranged on the barrel walls of the two adjacent outer barrels respectively, the connecting band is a rubber band, through holes are formed in two ends of the connecting band respectively, and the through holes in the two ends of the connecting band are sleeved on the outer sides of the first screw and the second screw respectively and are used for connecting the first screw and the second screw.

Furthermore, the suspender comprises an inner rod, an outer rod and a fastening nail, the inner rod is fixedly connected with the cylinder wall of the outer cylinder, one end of the outer rod is slidably sleeved outside the inner rod, the other end of the outer rod is fixedly connected with the wallboard, and the inner rod and the outer rod are fixed through the fastening nail.

Furthermore, the inner rod is provided with a sliding groove along the length direction of the inner rod, the outer rod is provided with a plurality of limiting holes along the length direction of the outer rod, and the fastening fixing penetrates through the sliding groove and the limiting holes to fix the outer rod and the inner rod.

Further, the upper end of outer pole sets firmly the base, the base through an anchor assembly with wallboard fixed connection.

The invention has the beneficial effects that: the invention relates to an anti-seismic support and hanger frame for a high-rise building structure, which comprises an inner cylinder, an outer cylinder, a hanger rod and a buffer mechanism, wherein the buffer mechanism is arranged between the outer cylinder and the inner cylinder and is used for buffering the inner cylinder.

The buffer mechanism comprises a connecting seat, a guide rod, a spring, a shaft sleeve and a rubber ring, and radial auxiliary friction energy consumption is realized through the sliding connection between the guide rod and the outer cylinder in the process of radial relative movement between the outer cylinder and the inner cylinder. Because the guide rods are uniformly distributed in the radial direction in the device, after receiving the earthquake exciting force transmitted by the guide rod on one side, the inner cylinder of the device can transmit the earthquake exciting force out through the other guide rods on the other side, and further energy consumption is realized through the friction between the guide rods and the rubber ring, so that the earthquake-resistant effect is achieved. According to the anti-seismic mechanism of the device, the outer cylinders cannot be influenced mutually, and energy consumption can be offset through radial directions, so that the possibility that the support and hanger are subjected to resonance is reduced, and the anti-seismic effect is good.

Additional advantages, objects, and features of the invention will be set forth in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.

Drawings

In order to make the object, technical scheme and beneficial effect of the invention more clear, the invention provides the following drawings for explanation:

FIG. 1 is a first schematic structural view of a support and hanger of the present invention;

FIG. 2 is a second schematic structural view of the support and hanger of the present invention;

FIG. 3 is a side view of the support hanger of the present invention;

FIG. 4 is a cross-sectional view taken along A-A of FIG. 3;

FIG. 5 is an enlarged view of FIG. 4 at B;

FIG. 6 is a top view of the support hanger of the present invention;

fig. 7 is a front view of the support hanger of the present invention.

The drawings are numbered as follows: the device comprises an inner cylinder 1, a first half cylinder 11, a second half cylinder 12, a connecting plate 13, an outer cylinder 2, a suspender 3, an inner rod 31, an outer rod 32, a fastening nail 33, a sliding groove 34, a limiting hole 35, a base 36, an anchoring part 37, a buffer mechanism 4, a connecting seat 41, a guide rod 42, a spring 43, a shaft sleeve 44, a shaft neck 441, a first limiting part 442, a second limiting part 443, a ring groove 444, a rubber ring 45, a step 46, a connecting piece 5, a first screw 51, a second screw 52, a connecting belt 53 and a shaft hole 6.

Detailed Description

The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the description of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention in a schematic way, and the features in the following embodiments and examples may be combined with each other without conflict.

Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in the drawings in which there is no intention to limit the invention thereto; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "front", "rear", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not an indication or suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes, and are not to be construed as limiting the present invention, and the specific meaning of the terms may be understood by those skilled in the art according to specific situations.

The invention discloses an earthquake-resistant support and hanger for a high-rise building structure, which comprises an inner cylinder 1, outer cylinders 2, hanging rods 3 and a buffer mechanism 4, wherein the inner cylinder 1 is used for fixing a building pipeline, at least two outer cylinders 2 are coaxially arranged at the outer side of the inner cylinder 1, two adjacent outer cylinders 2 are flexibly connected through a connecting piece 5, the outer cylinders 2 are fixedly connected with a building wallboard through the hanging rods 3, and the buffer mechanism 4 is arranged between the outer cylinders 2 and the inner cylinder 1 and is used for buffering the inner cylinder 1. The device provided by the invention has the advantages that the buffer mechanism 4 is arranged to replace the mode that the hanger rod 3 buffers and dissipates energy, the outer cylinder 2 is directly fixed through the hanger rod 3, then the earthquake exciting force is transmitted to the inner cylinder 1 from the radial direction of the outer cylinder 2, and the energy consumption is buffered through the buffer mechanism 4, so that the suspension height of the hanger frame can be changed in real time under the condition that the earthquake-proof effect is not influenced, the requirements of on-site building decoration are met, and the earthquake-proof performance is improved.

In this embodiment, the buffer mechanism 4 includes a connecting seat 41, a plurality of sets of guide rods 42, a spring 43, a shaft sleeve 44 and a rubber ring 45, the guide rods 42 are connected to the inner cylinder 1 through the connecting seat 41, the plurality of sets of guide rods 42 are arranged along the axial direction of the inner cylinder 1, each set of guide rods 42 is annularly and uniformly distributed on the outer side of the inner cylinder 1, a shaft hole 6 is formed on the cylinder wall of the outer cylinder 2, the shaft sleeve 44 is fixedly arranged in the shaft hole 6, the connecting seat 41 is fixedly arranged on the outer side of the inner cylinder 1, one end of each guide rod 42 is fixedly connected with the connecting seat 41, the other end of each guide rod 42 passes through the shaft hole 6 of the outer cylinder 2 and is slidably arranged in the shaft sleeve 44, the rubber ring 45 is arranged between the shaft sleeve 44 and the guide rod 42, the spring 43 is sleeved on the outer side of the, one end of the spring 43, which is far away from the step 46, abuts against the inner wall of the outer cylinder 2. In the process of radial relative movement between the outer cylinder 2 and the inner cylinder 1, radial auxiliary friction energy consumption is realized through the sliding connection between the guide rod 42 and the outer cylinder 2. Because the guide rods 42 are uniformly distributed in the radial direction in the device, after the inner cylinder 1 of the device receives the earthquake exciting force transmitted by the guide rod 42 at one side, the earthquake exciting force can be transmitted out through the other guide rods 42 at the other side, and further energy consumption is realized through the friction between the guide rods 42 and the rubber ring 45, so that the earthquake-resistant effect is achieved. According to the anti-seismic mechanism of the device, the outer cylinders 2 cannot be influenced mutually, and energy consumption can be offset through radial directions, so that the possibility that the support and hanger are subjected to resonance is reduced, and the anti-seismic effect is good.

In this embodiment, the shaft sleeve 44 includes a shaft neck 441, and a first limiting portion 442 and a second limiting portion 443 that are disposed at two ends of the shaft neck 441, the shaft neck 441 is fixedly disposed in the shaft hole 6, the shaft neck 441 and the shaft hole 6 can be connected by interference fit, or can be directly welded or bonded, the first limiting portion 442 and the second limiting portion 443 are partially arranged at two sides of the cylindrical wall of the outer cylinder 2, and the outer diameter of the first limiting portion 442 and the second limiting portion 443 is greater than the diameter of the shaft hole 6, the first limiting portion 442 and the second limiting portion 443 are annular and are used for limiting two ends of the shaft neck 441 and preventing the two ends of the shaft neck 441 from falling off, the first limiting portion 442 and the second limiting portion 443 are connected with the shaft neck 441 by threads, a ring groove 444 for limiting the rubber ring 45 is formed on the inner wall of the shaft neck 441, and the rubber ring 45 is.

In this embodiment, the inner tube 1 includes the first half section of thick bamboo 11 and the half section of thick bamboo 12 of second of lock each other, the terminal surface of the first half section of thick bamboo 11 and the half section of thick bamboo 12 of second has set firmly connecting plate 13 respectively, the connecting hole has been seted up on connecting plate 13, connecting hole on the first half section of thick bamboo 11 and the connecting hole one-to-one on the half section of thick bamboo 12 of second, accessible bolted connection is in the same place between the connecting hole, and the internal diameter of the first half section of thick bamboo 11 and the half section of thick bamboo 12 of second suits with the external diameter of pipeline, through the connection fastening of bolt for the first half section of thick bamboo 11 and the half section of thick bamboo 12 of second.

In this embodiment, the connecting pieces 5 are annularly and uniformly distributed on the outer sides of the outer cylinders 2, and the axial directions of two adjacent outer cylinders 2 are connected through the connecting pieces 5. The connecting piece 5 comprises a first screw 51, a second screw 52 and a connecting band 53, a threaded hole is formed in the cylinder wall of the outer cylinder 2, the first screw 51 and the second screw 52 are respectively and fixedly arranged on the cylinder walls of the two adjacent outer cylinders 2, the connecting band 53 is a rubber band, through holes are respectively formed in two ends of the connecting band 53, the through holes in two ends of the connecting band 53 are respectively sleeved on the outer sides of the first screw 51 and the second screw 52 for connecting the two screws, in the embodiment, the connecting band 53 is made of a flexible material to realize flexible connection between the outer cylinders 2, so that when an earthquake occurs, respective work between the outer cylinders 2 does not affect each other, the anti-seismic performance of the whole structure is improved, and resonance cannot occur, in the embodiment, the first screw 51 and the second screw 52 are detachable, so that the connecting band 53 can be replaced as required, keeping the time of the operation in a good state.

In this embodiment, the suspension rod 3 includes an inner rod 31, an outer rod 32 and a fastening nail 33, the inner rod 31 is fixedly connected to the cylindrical wall of the outer cylinder 2, one end of the outer rod 32 is slidably sleeved on the outer side of the inner rod 31, the other end of the outer rod is fixedly connected to the wall plate, and the inner rod 31 and the outer rod 32 are fixed by the fastening nail 33. Specifically, the inner rod 31 is provided with a sliding groove 34 along the length direction thereof, the outer rod 32 is provided with a plurality of limiting holes 35 along the length direction thereof, the outer rod 32 is fixedly fastened to penetrate through the sliding groove 34 and the limiting holes 35 and used for fixing the outer rod 32 and the inner rod 31, the length of the outer rod 32 sleeved on the inner rod 31 can be adjusted by axially moving the outer rod 32, and then the outer rod is fixed by fastening nails 33, so that the length of the suspender 3 is adjusted.

In this embodiment, the upper end of outer pole 32 has set firmly base 36, base 36 through an anchor assembly 37 with wallboard fixed connection, this embodiment base 36 adopts one section channel-section steel to support, conveniently draws materials, and anchor assembly 37 adopts anchor screw, and the head of screw is buried underground in the channel-section steel, and the connector of screw extends to the channel-section steel outside and is connected with the wallboard again, through the length direction sliding screw along the channel-section steel, can adjust the hookup location to a certain extent.

Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the invention as defined by the appended claims.