CN220667046U

CN220667046U - Building reinforcing apparatus with antidetonation structure

Info

Publication number: CN220667046U
Application number: CN202321854019.3U
Authority: CN
Inventors: 吴如军; 唐颖; 刘文汉; 唐军; 唐野; 吴宪
Original assignee: Guangzhou Shengte Construction Technology Development Co ltd
Current assignee: Guangzhou Shengte Construction Technology Development Co ltd
Priority date: 2023-07-14
Filing date: 2023-07-14
Publication date: 2024-03-26
Anticipated expiration: 2033-07-14

Abstract

The utility model relates to the technical field of building construction, and discloses a building reinforcing device with an anti-seismic structure, which comprises a bearing sleeve; the sliding rod is movably connected with the bearing sleeve; a vertical pipe in threaded connection with the bearing sleeve; the utility model provides a sliding rod and bearing sleeve sliding connection and through spring and bearing sleeve elastic connection, the wall threaded connection of sliding rod has spacing portion to the sliding rod, the intracavity of sliding rod is provided with buffer structure, rotate bearing sleeve and drive adjusting screw in the riser screw and rotate the backing plate of adjustment sliding rod top surface and leave the ground height, the sliding rod can slide in the bearing sleeve and extrude spring deformation for can produce the displacement of certain range between two backing plates, when the building receives vibrations, can change the vibration frequency of building, reach the purpose of protection building, strong adaptability, the adjustability is high, rotate in the riser through adjusting screw, it is high-efficient simple to adjust, the atress is concentrated.

Description

Building reinforcing apparatus with antidetonation structure

Technical Field

The utility model belongs to the technical field of building construction, and particularly relates to a building reinforcing device with an anti-seismic structure.

Background

The house reinforcement can be performed in two aspects, namely maintenance reinforcement due to house breakage; secondly, strengthening is carried out to ensure that the house achieves certain anti-damage capability, such as earthquake resistance;

the long-used house is used for supporting key components of a house body, such as longitudinal beams and transverse beams, and is a core component of a building, plays a vital role in the structure of the building, and in order to prevent the building from collapsing, the transverse beams and the longitudinal beams of the building need to be reinforced and protected, the reinforced and placed house is mainly supported by upright posts, namely, the two ends of the upright posts respectively collide with the building and the bottom surface, and stress points are provided at positions needing to be supported so as to protect the building;

in the prior art, chinese patent application number is CN202021587121.8, a building reinforcing apparatus with anti-seismic function is disclosed, including first bracing piece, first sleeve pipe, second bracing piece, cutting ferrule, backup pad and double-screw bolt, first bracing piece upper end is provided with the second bracing piece, first sleeve pipe and second sleeve pipe have been cup jointed in rotation respectively to first bracing piece upper end and second bracing piece lower extreme, first sleeve pipe upper surface and second sleeve pipe lower surface have all seted up flutedly, two the recess inner wall is provided with first spring, first sleeve pipe outer wall welding has the backup pad, the cutting ferrule has been cup jointed in the activity of second sleeve pipe upper end, backup pad upper surface outer wall welding has the double-screw bolt that is circular array distribution, the double-screw bolt outer wall has all cup jointed the second spring;

in the prior art, the bearing is realized through two rod bodies which are clamped with each other, the two rod bodies are elastically connected, namely, the two rod bodies are not contacted with each other, the two upright posts are prevented from being deviated, the screw rods are used for limiting the upright posts, additional springs are arranged on the screw rods, when the rod bodies are supported for relative sliding, the screw rods between the two rod bodies can be subjected to axial direction and shearing force, the load of the screw rods is larger, when the distance between the two rod bodies is adjusted, a plurality of screw rods are needed to be respectively adjusted, the adjustment is complicated, the number of the screw rods which are independently adjusted and supported is multiple, when the screw rods are subjected to radial vibration extrusion, the simultaneous stress and the size inhibition of the stress of the screw rods are difficult to ensure, the concentrated stress effect is not ideal, partial screw rod treatment is larger, the stress of other screw rods is smaller, and the screw rods with larger stress can be broken due to exceeding the load.

The present utility model has been made in view of this.

Disclosure of Invention

In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:

a building reinforcing device with an anti-seismic structure, comprising a bearing sleeve; the sliding rod is movably connected with the bearing sleeve; a vertical pipe in threaded connection with the bearing sleeve; the end faces of the sliding rod and the vertical pipe are fixedly connected with the same base plate, and the buffer structure is arranged in the cavity of the sliding rod.

As a preferred implementation mode of the utility model, the wall surface of the sliding rod is in threaded connection with a limiting part for limiting the sliding rod, the limiting part can limit the sliding distance of the sliding rod, the end surface of the bearing sleeve is fixedly connected with an adjusting screw, the adjusting screw is in threaded connection with the vertical pipe, the bearing sleeve and the vertical pipe are cylinders with one closed end, and the outer wall surface of the bearing sleeve is provided with a clamping groove for clamping.

As a preferable implementation mode of the utility model, the base plate is a rectangular plate, and a plurality of mounting holes for mounting are formed through the wall surface of the base plate.

As a preferred implementation mode of the utility model, the sliding rod and the vertical pipe are fixedly connected with the corresponding backing plate in a welding mode, the wall surfaces of the vertical pipe and the sliding rod are welded with a plurality of reinforcing plates, and the reinforcing plates are welded with the corresponding backing plate.

As a preferred implementation mode of the utility model, the sliding rod and the bearing sleeve are mutually matched for use, the inner wall surface of the cavity of the bearing sleeve is provided with a sealing ring, the sliding rod penetrates through the sealing ring and slides in the bearing sleeve, and two ends of the spring are fixedly connected with the sliding rod and the inner wall surface of the bearing sleeve respectively.

As a preferred embodiment of the utility model, the limiting part is annular, the inner wall surface of a half cavity of the limiting part is provided with the thread teeth, the inner wall surface of the other half part of the limiting part is also provided with the avoidance groove, the upper half part of the sliding rod is provided with the thread teeth, the limiting part is in threaded connection with the upper half part of the sliding rod, the avoidance groove of the limiting part is larger than the diameter of the sliding rod, and the end surface of the limiting part can abut against the end surface of the bearing sleeve to limit the sliding of the sliding rod.

As a preferred implementation mode of the utility model, the buffer structure comprises a storage cavity and a turbulent flow part, the end face of the sliding rod is provided with the storage cavity, a plurality of turbulent flow parts are equidistantly arranged in the storage cavity, and the turbulent flow part divides the storage cavity into horn-shaped channels.

As a preferred embodiment of the utility model, the storage cavity is a circular hole, the spoiler is a funnel-shaped annular plate, the spoiler is fixedly connected with the inner wall surface of the sliding rod cavity, the smaller opening of the spoiler faces the opening of the storage cavity, and the storage cavity is divided into a section of horn-shaped channels with gradually increased openings by the spoiler.

Compared with the prior art, the utility model has the following beneficial effects:

1. through setting up slide bar and adjusting screw, rotate the bearing sleeve and drive adjusting screw in the riser screw rotation adjustment slide bar top surface the backing plate from the ground height, adapt to the building support of co-altitude, and the slide bar can slide in the bearing sleeve and extrude spring deformation for can produce the displacement of certain range between two backing plates, when the building receives vibrations, can change the vibration frequency of building, reach the purpose of protection building, strong adaptability, the adjustability is high, rotate in the riser through adjusting screw, adjust high-efficient simply, the atress is concentrated.

2. Through setting up spacing portion, rotate spacing portion and make the lower terminal surface of spacing portion be close to the terminal surface of bearing sleeve, realize restricting the purpose of distance in the slide bar slide-in bearing sleeve, the displacement max distance of slide bar is adjustable, after spacing portion's terminal surface and bearing sleeve terminal surface laminating, the slide bar can't slide in bearing sleeve, the distance between two backing plates is locked this moment, two backing plates are hard connection to the support of building, have two kinds of supporting modes of elasticity and rigidity, can adjust according to construction environment and specific requirement, application scope is wider.

3. Through setting up the storage chamber, bearing sleeve intracavity is filled with fluid, cooperation sealing washer realizes sealedly, when building vibrations push away the slide bar and slide into the bearing sleeve, bearing sleeve intracavity fluid receives the extrusion and gets into the storage chamber, and fluid can constantly strike each vortex portion and get into in the clearance between two adjacent vortex portions when flowing in the storage chamber, increase the resistance that liquid flows in the storage chamber, when liquid wants to flow into the storage intracavity completely, need pass through the loudspeaker form passageway of being similar to tesla check valve that a plurality of vortex portions formed, ensure the slide bar and slide in the bearing sleeve's resistance, realize buffering absorbing purpose.

4. The gasbag is installed to the storage intracavity, and gasbag fixed mounting is at the interior top surface of sliding rod, and when fluid got into the storage intracavity, fluid can extrude the gasbag deformation, realizes the expansion of storage chamber volume, simultaneously, the gasbag also can provide the buffering for fluid, further improves the resistance that fluid flows, and then improves the gliding damping effect of sliding rod, reaches multiple buffering absorbing purpose, better resistance building receives vibrations.

The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.

Drawings

In the drawings:

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a view of a riser and adjusting screw assembly of the present utility model;

FIG. 3 is an assembled view of a sliding rod and a bearing sleeve according to the present utility model;

FIG. 4 is a perspective view of a stop portion and a slide bar of the present utility model;

fig. 5 is a partial cross-sectional view of the slide bar.

In the figure: 10. a load bearing sleeve; 11. a slide bar; 12. a riser; 13. a backing plate; 14. adjusting a screw; 15. a limit part; 16. a spring; 20. a storage chamber; 21. a turbulent flow part.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model.

A building reinforcing apparatus having an earthquake-resistant structure, as shown in fig. 1 to 3, includes a load-bearing sleeve 10; a sliding rod 11 movably connected with the bearing sleeve 10; a riser 12 threadedly connected to the load bearing sleeve 10; the end surfaces of the sliding rod 11 and the vertical pipe 12 are fixedly connected with the same backing plate 13, the sliding rod 11 is in sliding connection with the bearing sleeve 10 and is in elastic connection with the bearing sleeve 10 through a spring 16, the wall surface of the sliding rod 11 is in threaded connection with a limiting part 15 limiting the sliding rod 11, the limiting part 15 can limit the sliding distance of the sliding rod 11, the end surface of the bearing sleeve 10 is fixedly connected with an adjusting screw 14, the adjusting screw 14 is in threaded connection with the vertical pipe 12, a buffer structure is arranged in a cavity of the sliding rod 11, the bearing sleeve 10 and the vertical pipe 12 are cylinders with one closed end, the outer wall surface of the bearing sleeve 10 is provided with a clamping groove for clamping, the backing plate 13 is a rectangular plate, the wall surface of the backing plate 13 is provided with a plurality of mounting holes for mounting in a penetrating way, the sliding rod 11 and the vertical pipe 12 are fixedly connected with the corresponding backing plate 13 in a welding way, the wall surfaces of the vertical pipe 12 and the sliding rod 11 are welded with a plurality of reinforcing plates, the reinforcing plate is welded with the corresponding backing plate 13, the sliding rod 11 is matched with the bearing sleeve 10, the inner wall surface of the cavity of the bearing sleeve 10 is provided with a sealing ring, the sliding rod 11 passes through the sealing ring and slides in the bearing sleeve 10, two ends of the spring 16 are respectively fixedly connected with the sliding rod 11 and the inner wall surface of the bearing sleeve 10, in the scheme, the bearing sleeve 10 is rotated to drive the adjusting screw 14 to spirally rotate in the vertical pipe 12 to adjust the height of the backing plate 13 on the top surface of the sliding rod 11 from the ground, the bearing sleeve is suitable for building supports with different heights, the sliding rod 11 can slide in the bearing sleeve 10 and press the spring 16 to deform, so that displacement with a certain amplitude can be generated between the two backing plates 13, when the building is subjected to vibration, the vibration frequency of the building can be changed, the purpose of protecting the building is achieved, the adaptability is strong, the adjustability is high, the adjusting screw 14 rotates in the vertical pipe 12, so that the adjustment is efficient and simple, and the stress is concentrated.

As shown in fig. 2 and fig. 4, the limiting part 15 is annular, the inner wall surface of the cavity of the half part of the limiting part 15 is provided with a thread tooth, the inner wall surface of the other half part of the limiting part 15 is provided with a avoiding groove, the upper half part of the sliding rod 11 is provided with a thread tooth opening, the limiting part 15 is in threaded connection with the upper half part of the sliding rod 11, the avoiding groove size of the limiting part 15 is larger than the diameter of the sliding rod 11, the end surface of the limiting part 15 can abut against the end surface of the bearing sleeve 10 to limit the sliding rod 11 to slide, the limiting part 15 is arranged, the limiting part 15 is rotated to enable the lower end surface of the limiting part 15 to be close to the end surface of the bearing sleeve 10, the purpose of limiting the sliding rod 11 to slide into the bearing sleeve 10 by a distance is achieved, the displacement of the sliding rod 11 is adjustable, after the end surface of the limiting part 15 is attached to the end surface of the bearing sleeve 10, the sliding rod 11 cannot slide in the bearing sleeve 10, at the moment, the distance between the two backing plates 13 is locked, the support the building is in a hard connection, and the two backing plates 13 have two supporting modes of elasticity and rigidity, and the application range is adjustable according to construction environment and specific requirements.

As shown in fig. 5, the buffer structure includes a storage cavity 20 and a spoiler 21, the end surface of the sliding rod 11 is provided with the storage cavity 20, a plurality of spoiler 21 are equidistantly arranged in the storage cavity 20, the spoiler 21 separates the storage cavity 20 into a trumpet-shaped channel, the storage cavity 20 is a circular hole, the spoiler 21 is a funnel-shaped annular plate, the spoiler 21 is fixedly connected with the inner wall surface of the sliding rod 11, a smaller opening of the spoiler 21 faces the opening of the storage cavity 20, the plurality of spoiler 21 separates the storage cavity 20 into a section of trumpet-shaped channel with an increasing opening, by arranging the storage cavity 20, the bearing sleeve 10 is filled with oil liquid, and is matched with a sealing ring to realize sealing, when the sliding rod 11 slides into the bearing sleeve 10 due to vibration pushing of the sliding rod 11 in the building, the oil in the bearing sleeve 10 is extruded and enters the storage cavity 20, the oil continuously impacts each spoiler 21 and enters into a gap between two adjacent spoiler 21 when flowing in the storage cavity 20, so that the resistance of the liquid flowing in the storage cavity 20 is increased, when the liquid wants to completely flow into the storage cavity 20, the storage cavity 20 needs to be separated into the trumpet-shaped channel which is formed by a plurality of parts 21 and is similar to the one-way to ensure that the resistance of the one-way valve and the sliding sleeve 11 slides in the bearing sleeve.

As a further optimization, in this embodiment, the air bag is installed in the storage cavity 20, the air bag is not shown in the figure, the air bag is fixedly installed on the inner top surface of the sliding rod 11, when the oil enters the storage cavity 20, the oil can squeeze the air bag to deform, so as to realize the volume expansion of the storage cavity, meanwhile, the air bag can also provide buffering for the oil, further improve the flowing resistance of the oil, further improve the sliding damping effect of the sliding rod 11, achieve the aim of multiple buffering and damping, and better resist the vibration suffered by a building.

Working principle: the bearing sleeve 10 is rotated to drive the adjusting screw 14 to rotate in the vertical pipe 12 to adjust the height of the bearing 13 on the top surface of the sliding rod 11 from the ground, the sliding rod 11 can slide in the bearing sleeve 10 and extrude the spring 16 to deform, so that displacement with a certain amplitude can be generated between the two bearing 13, when the building is shocked, the shocking frequency of the building can be changed, the limiting part 15 is rotated to enable the lower end surface of the limiting part 15 to be close to the end surface of the bearing sleeve 10, the purpose of limiting the sliding rod 11 to slide into the bearing sleeve 10 is achieved, after the end surface of the limiting part 15 is attached to the end surface of the bearing sleeve 10, the sliding rod 11 cannot slide in the bearing sleeve 10, at the moment, the distance between the two bearing 13 is locked, the two bearing 13 are hard connected with the support of the building, the two bearing sleeve 10 is provided with two support modes of elasticity and rigidity, and the cavity of the bearing sleeve 10 is filled with oil, when the sliding rod 11 is pushed to slide into the bearing sleeve 10 by the construction vibration in cooperation with the sealing ring, the oil in the cavity of the bearing sleeve 10 is extruded and enters the storage cavity 20, and the oil can continuously impact each spoiler 21 and enter a gap between two adjacent spoilers 21 when flowing in the storage cavity 20, so that the flowing resistance of the liquid in the storage cavity 20 is increased, the sliding resistance of the sliding rod 11 in the bearing sleeve 10 is ensured, the buffering and damping are realized, an air bag is arranged in the storage cavity 20 and fixedly arranged on the inner top surface of the sliding rod 11, when the oil enters the storage cavity 20, the oil can extrude the air bag to deform, the expansion of the volume of the storage cavity is realized, meanwhile, the air bag can also provide buffering for the oil, the flowing resistance of the oil is further improved, the sliding damping effect of the sliding rod 11 is further improved, and the aim of multiple buffering and damping is achieved, better resists the shock to which the building is subjected.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. A building reinforcing device with an anti-seismic structure, comprising a load-bearing sleeve (10); a sliding rod (11) movably connected with the bearing sleeve (10); a riser (12) in threaded connection with the load-bearing sleeve (10); the end faces of the sliding rod (11) and the vertical pipe (12) are fixedly connected with the same base plate (13), and the device is characterized in that the sliding rod (11) is in sliding connection with the bearing sleeve (10) and is in elastic connection with the bearing sleeve (10) through a spring (16), and a buffer structure is arranged in a cavity of the sliding rod (11).

2. Building reinforcing apparatus with shock-resistant structure according to claim 1, characterized in that, the wall threaded connection of slide bar (11) has spacing portion (15) spacing to slide bar (11), and spacing portion (15) can restrict slide bar (11) slip distance, and the terminal surface fixedly connected with adjusting screw (14) of bearing sleeve (10), adjusting screw (14) and riser (12) threaded connection, bearing sleeve (10) and riser (12) are one end confined drum, and the grip slot that is used for the centre gripping is seted up to the outer wall of bearing sleeve (10).

3. Building reinforcing apparatus with earthquake-resistant structure according to claim 1, characterized in that the backing plate (13) is a rectangular plate, and the wall surface of the backing plate (13) is perforated with a plurality of mounting holes for mounting.

4. Building reinforcing apparatus with earthquake-resistant structure according to claim 1, characterized in that the sliding rod (11) and the vertical pipe (12) are fixedly connected with the corresponding backing plate (13) by adopting a welding mode, the wall surfaces of the vertical pipe (12) and the sliding rod (11) are welded with a plurality of reinforcing plates, and the reinforcing plates are welded with the corresponding backing plate (13).

5. Building reinforcing device with earthquake-resistant structure according to claim 1, characterized in that the sliding rod (11) is used in cooperation with the bearing sleeve (10), the inner wall surface of the bearing sleeve (10) is provided with a sealing ring, the sliding rod (11) passes through the sealing ring and slides in the bearing sleeve (10), and two ends of the spring (16) are fixedly connected with the sliding rod (11) and the inner wall surface of the bearing sleeve (10) respectively.

6. The building reinforcing device with the anti-seismic structure according to claim 2, wherein the limiting part (15) is annular, the inner wall surface of a half cavity of the limiting part (15) is provided with screw teeth, the inner wall surface of the other half part of the limiting part (15) is provided with a avoiding groove, the upper half part of the sliding rod (11) is provided with a screw tooth opening, the limiting part (15) is in screw connection with the upper half part of the sliding rod (11), the size of the avoiding groove of the limiting part (15) is larger than the diameter of the sliding rod (11), and the end surface of the limiting part (15) can abut against the end surface of the bearing sleeve (10) to limit the sliding of the sliding rod (11).

7. Building reinforcing apparatus with shock-resistant structure according to claim 1, characterized in that the buffer structure comprises a storage cavity (20) and a spoiler (21), the end face of the sliding rod (11) is provided with the storage cavity (20), a plurality of spoiler (21) are equidistantly arranged in the storage cavity (20), and the spoiler (21) separates the storage cavity (20) into a horn-shaped channel.

8. The building reinforcing device with the anti-seismic structure according to claim 7, wherein the storage cavity (20) is a circular hole, the spoiler (21) is a funnel-shaped annular plate, the spoiler (21) is fixedly connected with the inner wall surface of the cavity of the sliding rod (11), a smaller opening of the spoiler (21) faces the opening of the storage cavity (20), and the storage cavity (20) is divided into a horn-shaped channel with an increasing opening by the spoiler (21).