CN219196369U - Anti-seismic structure for constructional engineering - Google Patents

Abstract

The utility model relates to the technical field of constructional engineering and discloses an anti-seismic structure for constructional engineering, which comprises a base, wherein an anti-skid pad is fixedly connected to the bottom end of the base, a fixed cylinder is fixedly connected to the top end of the base, a first spring is fixedly connected to the inner bottom wall of the fixed cylinder, a limiting plate is fixedly connected to the top end of the first spring, a through hole is formed in the limiting plate, a movable rod is fixedly connected to the top end of the limiting plate, a top plate is fixedly connected to the top end of the movable rod, a second spring is fixedly connected to the bottom end of the top plate, a sealing ring is fixedly connected to the top end of the fixed cylinder, and damping liquid is contained in the fixed cylinder. This earthquake-resistant structure for building engineering can make this earthquake-resistant structure have good earthquake-resistant effect, is convenient for transmit the reduction to vibrations, is convenient for absorb vibrations simultaneously, rocks when reducing the motor and use, improves the stability that the motor used to make this earthquake-resistant structure's practicality obtain certain promotion.

Description

An anti-seismic structure for construction engineering

technical field

The utility model relates to the technical field of construction engineering, in particular to an anti-seismic structure for construction engineering.

Background technique

Construction engineering refers to the planning, survey, design and construction, completion and other technical work and the completed engineering entity and the installation project of the supporting lines, pipelines and equipment for new construction, reconstruction or expansion of houses, buildings and auxiliary structures and facilities. . It also refers to the construction of various houses and buildings, also known as construction workload. This part of the investment must be constructed and driven, and can only be realized through construction activities. During the use of buildings, most of them will be installed with high-power ventilation fans, and the motors driving the ventilation fans will generate large vibrations during operation.

In the Chinese utility model patent: a kind of anti-seismic structure for building engineering such as CN217208433U includes: a base plate; a support connected to the base plate; a buffer mechanism connected to the support; An anti-seismic mechanism; wherein, the buffer mechanism is connected with a placement plate. The invention provides an anti-seismic structure for construction engineering to overcome the problem that the motor installation does not use an anti-seismic structure in the existing high-rise buildings, and the vibration will propagate along the wall, which will affect the people in the building.

There are following problems at prior art:

1. The anti-seismic structure used in construction projects in the prior art can only transmit and guide the vibration generated when the motor is in use, so as to reduce the vibration. During this process, the vibration cannot be absorbed, which may easily cause the motor to shake.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides an anti-seismic structure for construction engineering, which has the advantages of good anti-seismic effect and solves the above-mentioned problems in the background technology.

(2) Technical solution

In order to achieve the above-mentioned good anti-seismic effect, the utility model provides the following technical solutions: an anti-seismic structure for construction engineering, including a base, the bottom of the base is fixedly connected with an anti-skid pad, and the top of the base is fixedly connected with a fixed cylinder , the inner bottom wall of the fixed cylinder is fixedly connected with a spring one, the top of the spring one is fixedly connected with a limiting plate, the inside of the limiting plate is provided with a through hole, and the top of the limiting plate is fixedly connected with a movable Rod, the top of the movable rod is fixedly connected with a top plate.

The bottom end of the top plate is fixedly connected with a spring two, the top end of the fixed cylinder is fixedly connected with a sealing ring, the inside of the fixed cylinder is filled with damping fluid, and one side of the fixed cylinder is fixedly connected with a fixed rod, so The outer wall of the fixed rod is movably connected with a movable block, and the inside of the movable block is provided with an adjustment hole, and one side of the movable block is fixedly connected with a spring three, which can make the anti-seismic structure have a good anti-seismic effect and facilitate the vibration. The transmission is reduced, and at the same time, it is convenient to absorb the vibration, reduce the shaking of the motor during use, and improve the stability of the motor, so that the practicability of the anti-seismic structure has been improved to a certain extent.

Preferably, the shape and size of the limiting plate and the shape and size of the fixed cylinder are matched with each other, and the limiting plate and the fixed cylinder are movably connected, so as to facilitate complementary activities with the movable rod.

Preferably, the top of the movable block is fixedly connected with a fixed plate, the inside of the fixed plate is fixedly connected with a limit rod, the outer wall of the limit rod is movably connected with a movable ring, and the outer wall of the movable ring is fixedly connected with a support plate, improve the support effect on the roof, and improve the stability of the roof at the same time.

Preferably, the shape and size of the limiting rod and the movable ring match each other, and the support plate is movably connected to the limiting rod through the movable ring, so as to facilitate the angle adjustment of the supporting plate.

Preferably, the movable rod runs through the interior of the fixed cylinder and extends to the bottom of the top plate, and the movable rod is movably connected with the fixed cylinder, so as to facilitate transmission of vibration.

Preferably, the shape and size of the sealing ring and the movable rod match each other, and the sealing ring and the movable rod are movably connected to improve the sealing performance when the movable rod and the fixed cylinder move.

Preferably, the shape and size of the adjustment hole match the shape and size of the fixed rod, and the movable block is movably connected with the fixed rod through the adjustment hole, so as to facilitate the movement of the movable block on the outer wall of the fixed rod.

(3) Beneficial effects

Compared with the prior art, the utility model provides an anti-seismic structure for construction engineering, which has the following beneficial effects:

1. The anti-seismic structure used in this construction project can make the anti-seismic structure have a good anti-seismic effect by setting the fixed cylinder, spring one, limit plate, through hole, movable rod, spring two, damping fluid and fixed rod. The vibration is transmitted and reduced, and at the same time, it is convenient to absorb the vibration, reduce the shaking of the motor during use, and improve the stability of the motor, so that the practicability of the anti-seismic structure has been improved to a certain extent.

2. The anti-seismic structure used in this construction project can make the anti-seismic structure have a good supporting effect by setting the fixed plate, limit rod, movable ring and supporting plate, improve the supporting effect on the roof, and improve the stability of the roof at the same time. As a result, the applicability of the seismic structure has been improved to a certain extent.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic diagram of the front view structure of the utility model;

Fig. 3 is a three-dimensional view of the connection structure between the fixed rod and the limit rod of the utility model;

Fig. 4 is the schematic diagram of enlarged structure at A place in Fig. 1 of the utility model;

Fig. 5 is a schematic diagram of the enlarged structure at B in Fig. 1 of the present utility model.

In the figure: 1. base; 2. non-slip pad; 3. fixed cylinder; 4. spring one; 5. limit plate; 6. through hole; 7. movable rod; 8. top plate; 9. spring two; Circle; 11, damping fluid; 12, fixed rod; 13, movable block; 14, adjustment hole; 15, spring three; 16, fixed plate; 17, limit rod; 18, movable ring; 19, support plate.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Example 1

The preferred embodiments of the anti-seismic structure for construction engineering provided by the utility model are shown in Fig. 1 to Fig. 5: a kind of anti-seismic structure for construction engineering comprises a base 1, and the bottom end of the base 1 is fixedly connected with an anti-slip pad 2, and the base 1 The top of the fixed tube 3 is fixedly connected with a fixed tube 3, and the inner bottom wall of the fixed tube 3 is fixedly connected with a spring one 4, and the top of the spring one 4 is fixedly connected with a limit plate 5, and the inside of the limit plate 5 is provided with a through hole 6, and the limit plate The top of the 5 is fixedly connected with a movable rod 7, and the top of the movable rod 7 is fixedly connected with a top plate 8.

The bottom end of the top plate 8 is fixedly connected with a spring 2 9, the top end of the fixed cylinder 3 is fixedly connected with a sealing ring 10, the inside of the fixed cylinder 3 is filled with a damping liquid 11, and one side of the fixed cylinder 3 is fixedly connected with a fixed rod 12. The outer wall of the rod 12 is movably connected with a movable block 13, and the inside of the movable block 13 is provided with an adjustment hole 14, and one side of the movable block 13 is fixedly connected with a spring 3 15, so that the anti-seismic structure has a good anti-seismic effect, and is convenient for vibration. The transmission is reduced, and at the same time, it is convenient to absorb the vibration, reduce the shaking of the motor during use, and improve the stability of the motor, so that the practicability of the anti-seismic structure has been improved to a certain extent.

In this embodiment, the shape and size of the limiting plate 5 and the shape and size of the fixed cylinder 3 are matched with each other, and the limiting plate 5 and the fixed cylinder 3 are movably connected to facilitate complementary activities with the movable rod 7 .

Example 2

On the basis of Embodiment 1, the preferred embodiment of the anti-seismic structure provided by the utility model is shown in Figures 1 to 5: the top of the movable block 13 is fixedly connected with a fixed plate 16, and the interior of the fixed plate 16 is fixed Connect limit rod 17, the outer wall of limit rod 17 is movably connected with movable ring 18, and the outer wall of movable ring 18 is fixedly connected with support plate 19, improves the supporting effect to top plate 8, improves the stability of top plate 8 simultaneously.

In this embodiment, the shape and size of the limiting rod 17 and the movable ring 18 are matched with each other, and the support plate 19 is movably connected with the limiting rod 17 through the movable ring 18 to facilitate the angle adjustment of the supporting plate 19 .

Further, the movable rod 7 runs through the interior of the fixed cylinder 3 and extends to the bottom of the top plate 8 , and the movable rod 7 is movably connected with the fixed cylinder 3 to facilitate transmission of vibration.

Furthermore, the shape and size of the sealing ring 10 and the movable rod 7 match each other, and the sealing ring 10 is movably connected with the movable rod 7 to improve the sealing performance of the movable rod 7 and the fixed cylinder 3 when they move.

In addition, the shape and size of the adjustment hole 14 and the shape of the fixed rod 12 match each other, and the movable block 13 is movably connected with the fixed rod 12 through the adjustment hole 14 to facilitate the movement of the movable block 13 on the outer wall of the fixed rod 12 .

When in use, when the motor vibrates at the top of the top plate 8, the movable rod 7 is driven by the spring 2 9 and the spring 1 4 to move inside the fixed cylinder 3, and the vibration is absorbed by the damping fluid 11, and the remaining part Vibration, the spring 15 drives the movable block 13 to move on the outer wall of the fixed rod 12 to reduce, and at the same time, through the movable connection between the limit rod 17 and the movable ring 18, the support plate 19 is always supported by the middle part of the top plate 8, and the top plate 8 is raised. stability, and the job is done.

In summary, the anti-seismic structure used in construction projects can make the anti-seismic structure have a good anti-seismic effect, facilitate the transmission and reduction of vibration, and at the same time facilitate the absorption of vibration, reduce the shaking of the motor during use, and improve the stability of the motor. , so that the practicability of the anti-seismic structure has been improved to a certain extent, the anti-seismic structure has a good supporting effect, improves the supporting effect on the top plate 8, and improves the stability of the top plate 8 at the same time, so that the applicability of the anti-seismic structure has been improved. A certain improvement.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides an earthquake-resistant structure for building engineering, includes base (1), its characterized in that: the anti-slip device comprises a base (1), wherein an anti-slip pad (2) is fixedly connected to the bottom end of the base (1), a fixed cylinder (3) is fixedly connected to the top end of the base (1), a first spring (4) is fixedly connected to the inner bottom wall of the fixed cylinder (3), a limiting plate (5) is fixedly connected to the top end of the first spring (4), a through hole (6) is formed in the limiting plate (5), a movable rod (7) is fixedly connected to the top end of the limiting plate (5), and a top plate (8) is fixedly connected to the top end of the movable rod (7);

the damping device is characterized in that a second spring (9) is fixedly connected to the bottom end of the top plate (8), a sealing ring (10) is fixedly connected to the top end of the fixed cylinder (3), damping liquid (11) is contained in the fixed cylinder (3), a fixing rod (12) is fixedly connected to one side of the fixed cylinder (3), a movable block (13) is movably connected to the outer wall of the fixing rod (12), an adjusting hole (14) is formed in the movable block (13), and a third spring (15) is fixedly connected to one side of the movable block (13).

2. The earthquake-resistant structure for construction works according to claim 1, wherein: the shape and the size of the limiting plate (5) are matched with those of the fixed cylinder (3), and the limiting plate (5) is movably connected with the fixed cylinder (3).

3. The earthquake-resistant structure for construction works according to claim 1, wherein: the top fixedly connected with fixed plate (16) of movable block (13), the inside fixedly connected with gag lever post (17) of fixed plate (16), the outer wall swing joint of gag lever post (17) has expansion ring (18), the outer wall fixedly connected with backup pad (19) of expansion ring (18).

4. A seismic structure for construction work according to claim 3, characterized in that: the shape and the size of the limiting rod (17) are matched with those of the movable ring (18), and the supporting plate (19) is movably connected with the limiting rod (17) through the movable ring (18).

5. The earthquake-resistant structure for construction works according to claim 1, wherein: the movable rod (7) penetrates through the fixed cylinder (3) and extends to the bottom end of the top plate (8), and the movable rod (7) is movably connected with the fixed cylinder (3).

6. The earthquake-resistant structure for construction works according to claim 1, wherein: the shape and the size of the sealing ring (10) are matched with those of the movable rod (7), and the sealing ring (10) is movably connected with the movable rod (7).

7. The earthquake-resistant structure for construction works according to claim 1, wherein: the shape and the size of the adjusting hole (14) are matched with those of the fixed rod (12), and the movable block (13) is movably connected with the fixed rod (12) through the adjusting hole (14).

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