CN219080648U

CN219080648U - Damping shock absorber

Info

Publication number: CN219080648U
Application number: CN202223044443.XU
Authority: CN
Inventors: 樊学军; 樊紫轩
Original assignee: Ningxia Weihua Xinxing Construction Co ltd
Current assignee: Ningxia Weihua Xinxing Construction Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-05-26
Anticipated expiration: 2032-11-16

Abstract

The utility model provides a damping shock absorber, which relates to the technical field of shock absorbers and comprises a bottom plate, wherein a high-pressure cylinder is fixedly arranged on the surface of the bottom plate, a top plate is fixedly arranged at the conveying end of the high-pressure cylinder, and a spring is fixedly arranged between the top plate and the bottom plate. According to the utility model, by arranging the limiting frame, the top plate can be extruded in the vibration process, the limiting frame can move along the stud, and the threaded cylinder on the stud can limit the moving range of the stud, so that the moving range of the top plate can be limited, the deformation range of the whole shock absorber can be limited, when the deformation range of the whole shock absorber needs to be adjusted, the threaded cylinder only needs to be screwed to move on the stud, so that the moving range of the limiting frame can be adjusted, the deformation range of the whole shock absorber can be adjusted, the whole process is simple and quick to operate, and the deformation range of the whole shock absorber is convenient to adjust and use by staff, so that a better use effect is achieved.

Description

Damping shock absorber

Technical Field

The utility model relates to the technical field of shock absorbers, in particular to a damping shock absorber.

Background

In the building civil engineering process, in order to enable the building to obtain better shock attenuation effect, some buildings can install damping shock absorber on its support column, reach shock attenuation shock-resistant effect, and current damping shock absorber is when using, and its vibrations deformation range is often comparatively fixed, when being applied to different buildings, the staff often is difficult to adjust its vibrations deformation range and uses, is difficult to reach better result of use.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a damping shock absorber.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a damping shock absorber, includes the bottom plate, the fixed surface mounting of bottom plate has the high-pressure cylinder, the conveyer end fixed mounting of high-pressure cylinder has the roof, fixed mounting has the spring between roof and the bottom plate, the fixed surface mounting of roof has the spacing, the through-hole has been seted up on the surface of spacing, the inside cover of through-hole is equipped with the double-screw bolt, double-screw bolt and bottom plate fixed connection, the surface of double-screw bolt is located the both sides of spacing and all overlaps and be equipped with the screw thread section of thick bamboo.

In order to enable the bottom plate and the top plate to be fixed and stable, the utility model is improved in that rubber pads are fixedly arranged on the surfaces of the bottom plate and the top plate.

In order to stabilize the movement of the top plate and the bottom plate, the improvement of the utility model is that an outer cylinder is fixedly arranged on the surface of the bottom plate and positioned on the inner side of the spring, an inner cylinder is sleeved in the outer cylinder, and the inner cylinder is fixedly connected with the top plate.

In order to facilitate screwing of the threaded cylinder, the improvement of the utility model is that the surface of the threaded cylinder is provided with grooves which are circumferentially distributed.

In order to facilitate the installation of the bottom plate and the top plate, the improvement of the utility model is that the outer sides of the bottom plate and the top plate are respectively provided with a fixed structure, the fixed structure comprises a limiting frame, the limiting frame is fixedly connected with the bottom plate and the top plate, the outer sides of the limiting frame are in sliding connection with a fixing frame, the surface of the fixing frame is provided with a mounting hole, the surface of the fixing frame is provided with a threaded hole, the inner part of the threaded hole is sleeved with a fixing bolt, the outer sides of the bottom plate and the top plate are respectively provided with a positioning hole, and the fixing bolt is inserted into the positioning holes.

In order to fix and stabilize the fixing frame, the utility model is improved in that the inner side of the fixing frame is fixedly provided with convex strips which are distributed at equal intervals.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, by arranging the limiting frame, the top plate can be extruded in the vibration process, the limiting frame can move along the stud, and the threaded cylinder on the stud can limit the moving range of the stud, so that the moving range of the top plate can be limited, the deformation range of the whole shock absorber can be limited, when the deformation range of the whole shock absorber needs to be regulated, the threaded cylinder only needs to be screwed to move on the stud, so that the moving range of the limiting frame can be regulated, the deformation range of the whole shock absorber can be regulated, the whole process is simple and quick to operate, and the regulation and use of staff are convenient, so that a better use effect can be achieved.

2. According to the utility model, by arranging the fixing structure, a worker can pass through the mounting hole through the expansion bolt with a proper size, the fixing frame is mounted at a proper position on a building from the side face, namely, the bottom plate and the top plate can be moved, the limiting frame can be sleeved outside the fixing frame, namely, the fixing bolt can be screwed into the positioning hole, and the bottom plate and the top plate can be fixed, so that the mounting can be completed.

Drawings

FIG. 1 is a schematic view showing the overall structure of a damping shock absorber according to the present utility model;

FIG. 2 is a schematic side view of a damping vibration reducer according to the present utility model;

FIG. 3 is a schematic view of the structure of FIG. 2A of a damping vibration isolator according to the present utility model;

fig. 4 is a schematic view showing a bottom view structure of a damping shock absorber with a fixing frame removed.

Legend description:

1. a bottom plate; 2. a high-pressure cylinder; 3. a top plate; 4. a spring; 5. a limiting frame; 6. a stud; 7. a thread cylinder; 8. an outer cylinder; 9. an inner cylinder; 10. a limit frame; 11. a fixing frame; 12. a mounting hole; 13. a fixing bolt; 14. and positioning holes.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Example 1

As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a damping shock absorber, including bottom plate 1, the fixed mounting in surface of bottom plate 1 has high-pressure cylinder 2, high-pressure cylinder 2's conveyer end fixed mounting has roof 3, fixed mounting has spring 4 between roof 3 and the bottom plate 1, the fixed mounting in surface of roof 3 has spacing 5, the through-hole has been seted up on the surface of spacing 5, the inside cover of through-hole is equipped with double-screw bolt 6, double-screw bolt 6 and bottom plate 1 fixed connection, the surface of double-screw bolt 6 is located the both sides of spacing 5 and all overlaps and be equipped with screw barrel 7, in the vibrations in-process, roof 3 can be extruded, and spacing 5 can remove along double-screw bolt 6, screw barrel 7 on the double-screw bolt 6 can restrict the movable range of double-screw bolt 6, thereby make the movable range of roof 3 can obtain the restriction, when needing to adjust the movable range of whole shock absorber, only need twist screw barrel 7 move on double-screw bolt 6, can adjust the movable range of spacing 5, make whole process operation simple and swift, convenient staff adjusts the movable range of using, better effect is reached.

As shown in fig. 1-4, rubber pads are fixedly mounted on the surfaces of the bottom plate 1 and the top plate 3, the rubber pads can fill gaps between the bottom plate 1 or the top plate 3 and the mounting part, so that the top plate 3 and the bottom plate 1 are stably mounted, an outer cylinder 8 is fixedly mounted on the inner side of the spring 4 on the surface of the bottom plate 1, an inner cylinder 9 is sleeved in the outer cylinder 8, the inner cylinder 9 is fixedly connected with the top plate 3, the inner cylinder 9 can slide along the outer cylinder 8, movement between the top plate 3 and the bottom plate 1 is limited, the top plate 3 and the bottom plate 1 are stably moved, grooves are formed in the surface of the threaded cylinder 7, the grooves are circumferentially distributed, and friction between hands and the threaded cylinder 7 is increased by the grooves, so that a worker can screw the threaded cylinder 7.

Example two

As shown in fig. 2-4, the outer sides of the bottom plate 1 and the top plate 3 are respectively provided with a fixing structure, the fixing structures comprise a limiting frame 10, the limiting frame 10 is fixedly connected with the bottom plate 1 and the top plate 3, the outer sides of the limiting frame 10 are slidably connected with a fixing frame 11, the surface of the fixing frame 11 is provided with a mounting hole 12, the surface of the fixing frame 11 is provided with a threaded hole, the inner part of the threaded hole is sleeved with a fixing bolt 13, the outer sides of the bottom plate 1 and the top plate 3 are provided with positioning holes 14, the fixing bolt 13 is inserted into the positioning holes 14, a worker can pass an expansion bolt with a proper size through the mounting hole 12, the fixing frame 11 is laterally mounted at a proper position on a building, namely, the bottom plate 1 and the top plate 3 can be moved, the limiting frame 10 can be sleeved outside the fixing frame 11, the fixing bolt 13 can be screwed into the positioning holes 14, the bottom plate 1 and the top plate 3 can be fixed, the whole process is easy to operate, and the worker can be conveniently mounted and used.

As shown in fig. 2-4, the inner side of the fixing frame 11 is fixedly provided with convex strips which are distributed at equal intervals, and the convex strips can increase the friction between the fixing frame 11 and the installation position, so that the fixing frame 11 can be fixed and stabilized.

Working principle: during installation, a worker can pass through the mounting hole 12 through the expansion bolts with proper sizes, the fixing frame 11 is arranged at a proper position, the bottom plate 1 and the top plate 3 can be moved, the limiting frame 10 can be sleeved outside the fixing frame 11, the fixing bolts 13 can be screwed into the positioning holes 14, the bottom plate 1 and the top plate 3 can be fixed, installation can be completed, when a house vibrates, the top plate 3 and the bottom plate 1 can be extruded, the spring 4 and the high-pressure air cylinder 2 can be extruded, vibration reduction can be carried out, the inner cylinder 9 can slide along the outer cylinder 8, movement between the top plate 3 and the bottom plate 1 is limited, the top plate 3 and the bottom plate 1 are stably moved, and in the process that the top plate 3 is extruded, the limiting frame 5 can move along the stud 6, the moving range of the stud 6 can be limited, so that the moving range of the top plate 3 can be limited, when the deformation range of the whole vibration reducer needs to be regulated, the moving of the threaded cylinder 7 can be screwed, the moving range of the threaded cylinder 7 on the stud 6 can be regulated, and the whole deformation range of the whole vibration reducer can be regulated.

The present utility model is not limited to the above embodiments, and any equivalent embodiments which can be changed or modified by the technical disclosure described above can be applied to other fields, but any simple modification, equivalent changes and modification to the above embodiments according to the technical matter of the present utility model will still fall within the protection scope of the technical disclosure.

Claims

1. Damping shock absorber, including bottom plate (1), its characterized in that: the novel high-pressure cylinder is characterized in that a high-pressure cylinder (2) is fixedly arranged on the surface of the bottom plate (1), a top plate (3) is fixedly arranged at the conveying end of the high-pressure cylinder (2), a spring (4) is fixedly arranged between the top plate (3) and the bottom plate (1), a limiting frame (5) is fixedly arranged on the surface of the top plate (3), a through hole is formed in the surface of the limiting frame (5), a stud (6) is sleeved in the through hole, the stud (6) is fixedly connected with the bottom plate (1), and threaded cylinders (7) are sleeved on the surfaces of the studs (6) on the two sides of the limiting frame (5).

2. Damping vibration reducer according to claim 1, characterized in that: rubber pads are fixedly arranged on the surfaces of the bottom plate (1) and the top plate (3).

3. Damping vibration reducer according to claim 1, characterized in that: the surface of the bottom plate (1) is located at the inner side of the spring (4) and is fixedly provided with an outer cylinder (8), an inner cylinder (9) is sleeved in the outer cylinder (8), and the inner cylinder (9) is fixedly connected with the top plate (3).

4. Damping vibration reducer according to claim 1, characterized in that: grooves are formed in the surface of the thread cylinder (7), and the grooves are circumferentially distributed.

5. Damping vibration reducer according to claim 1, characterized in that: the utility model discloses a fixing structure for a floor, including bottom plate (1) and roof (3), all be provided with fixed knot structure in the outside of bottom plate (1) and roof (3), fixed knot structure includes spacing frame (10), spacing frame (10) and bottom plate (1) and roof (3) fixed connection, the outside sliding connection of spacing frame (10) has mount (11), mounting hole (12) have been seted up on the surface of mount (11), the screw hole has been seted up on the surface of mount (11), the inside cover of screw hole is equipped with fixing bolt (13), locating hole (14) have all been seted up in the outside of bottom plate (1) and roof (3), fixing bolt (13) are inserted and are located the inside of locating hole (14).

6. The damped shock absorber of claim 5, wherein: the inner side of the fixing frame (11) is fixedly provided with raised strips which are distributed at equal intervals.