CN212078310U

CN212078310U - Civil engineering shock attenuation facility

Info

Publication number: CN212078310U
Application number: CN202020126618.3U
Authority: CN
Inventors: 万训刚
Original assignee: Nanan Tianchou Machinery Trading Co Ltd
Current assignee: Nanan Tianchou Machinery Trading Co Ltd
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2020-12-04
Anticipated expiration: 2030-01-20

Abstract

The utility model belongs to the technical field of civil engineering, especially, civil engineering shock attenuation facility does not have good shock attenuation facility's problem to current civil engineering facility, now proposes following scheme, and it includes U type seat and connecting plate, the equal fixed mounting in both sides of connecting plate has the diaphragm, the top of the equal fixedly connected with montant in bottom of two diaphragms, and the equal fixed mounting in top both sides of U type seat has the fixing base, and two first spouts have all been seted up to the inboard of two fixing bases, and the equal fixed mounting in inboard of two fixing bases has the bottom of first spring, and the top of two first springs all with the bottom fixed connection of montant, the equal slidable mounting in both sides of U type seat has the slide bar that the level set up, and the equal fixed mounting in both ends of two slide bars has the limiting plate. The utility model discloses rational in infrastructure, stability is high, and the shock attenuation is effectual, the effectual security that improves when shaking to cause civil engineering building serious destruction when having avoided shaking.

Description

Civil engineering shock attenuation facility

Technical Field

The utility model relates to a civil engineering technical field especially relates to a civil engineering shock attenuation facility.

Background

Civil engineering is a general term for scientific technology for building various land engineering facilities. It refers to both the materials, equipment used and the technical activities carried out such as surveying, designing, construction, maintenance, repair, etc., as well as the objects of engineering construction. In recent years, natural disasters such as strong earthquakes and hurricanes are frequent, so that serious disasters are brought to human lives and properties, wherein damages, collapse or collapse caused by large strain of buildings due to energy caused by swinging and earthquakes are main disaster sources. And the higher the height of the building, the greater the strain caused by the generated sway and vibration. With the increasing height of civil engineering structures and the widespread use of lightweight materials, the rigidity of the structures is greatly reduced, and the existing civil engineering facilities do not have good shock-absorbing facilities, resulting in difficulty in resisting earthquake disasters which may come out.

With the increasing height of civil engineering construction and the widespread use of lightweight materials, and the frequent occurrence of natural disasters in recent years, where house collapse due to earthquake is the most important source of disaster, existing civil engineering facilities do not have good shock-absorbing facilities, and therefore we propose a civil engineering shock-absorbing facility for solving the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that current civil engineering facility does not have good shock attenuation facility, and the civil engineering shock attenuation facility who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a civil engineering shock absorption facility comprises a U-shaped seat and a connecting plate, wherein transverse plates are fixedly arranged on two sides of the connecting plate, the bottoms of the transverse plates are fixedly connected with the top ends of vertical rods, fixed seats are fixedly arranged on two sides of the top of the U-shaped seat, two first sliding grooves are formed in the inner sides of the two fixed seats, the bottom ends of first springs are fixedly arranged on the inner sides of the two fixed seats, the top ends of the two first springs are fixedly connected with the bottom ends of the vertical rods, horizontally arranged sliding rods are slidably arranged on two sides of the U-shaped seat, limiting plates are fixedly arranged on two ends of the two sliding rods, two second springs are respectively and fixedly connected between the two limiting plates and the U-shaped seat, first rollers are rotatably arranged at the ends, close to each other, of the two sliding rods, the top ends of two first connecting rods are rotatably arranged at the bottom of the connecting plate, two fixed blocks are fixedly mounted on the inner wall of the bottom of the U-shaped seat, one end of one side, close to each other, of each fixed block is fixedly connected with a third spring, the other ends of the two third springs are fixedly connected with the other ends of the second connecting rods on the same side, two second sliding grooves are formed in the bottom of the U-shaped seat, the bottom sides of the two second connecting rods are rotatably mounted with second idler wheels, and the two second idler wheels are rotatably mounted in the second sliding grooves on the same side.

Preferably, the bottom of the top fixedly connected with slider of first spring, the bottom fixed mounting of montant is at the top of slider, and slider sliding connection is in two first spouts, conveniently with slider sliding mounting in first spout.

Preferably, equal fixed mounting has the outside of sliding sleeve on the both sides inner wall of U type seat, and slide bar sliding connection is in the inboard of sliding sleeve, and the slide bar passes through sliding sleeve and U type seat sliding connection, conveniently with slide bar and U type seat sliding connection.

Preferably, one end fixed connection of second spring is on the inner wall of U type seat, and the other end and the limiting plate fixed connection of second spring play certain shock attenuation effect.

Preferably, the bottom of the connecting plate is of a trapezoidal structure, and the two first rollers are in rolling connection with the trapezoidal bevel edge at the bottom of the connecting plate.

Preferably, the top of the equal fixedly connected with dead lever of bottom side of two second connecting rods, the bottom of two dead levers all rotates with the second gyro wheel that corresponds to be connected, becomes rolling friction through the second gyro wheel with sliding friction, is convenient for remove.

In the utility model, when the earthquake happens to shake, the damping facility drives the vertical rod to shake up and down in the fixing seat, and simultaneously extrudes the two first springs, so that the two first springs deform, the vibration drives the two first rollers to drive the sliding rod to slide in the U-shaped seat in a reciprocating manner, so that the four second springs deform, the vibration drives the two first connecting rods to rotate, one ends of the two first connecting rods move downwards, the two second rollers are pushed to move in the second sliding groove, the two third springs are extruded to deform, and the energy generated by the vibration is consumed through the deformation of the first springs, the second springs and the third springs, so that the high stability is achieved, and the damping effect is improved;

the utility model discloses rational in infrastructure, stability is high, and the shock attenuation is effectual, the effectual security that improves when shaking to cause civil engineering building serious destruction when having avoided shaking.

Drawings

Fig. 1 is a schematic structural view of a civil engineering damping facility provided by the present invention;

fig. 2 is a schematic structural view of a part a of the civil engineering damping facility provided by the present invention;

fig. 3 is a schematic structural diagram of a part B of the civil engineering damping facility provided by the utility model.

In the figure: 1. a U-shaped seat; 2. a connecting plate; 3. a transverse plate; 4. a vertical rod; 5. a fixed seat; 6. a first chute; 7. a first spring; 8. a slide bar; 9. a sliding sleeve; 10. a limiting plate; 11. a second spring; 12. a first roller; 13. a first connecting rod; 14. a second connecting rod; 15. a fixed block; 16. a third spring; 17. a second chute; 18. a second roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a civil engineering shock absorption facility comprises a U-shaped seat 1 and a connecting plate 2, wherein both sides of the connecting plate 2 are fixedly provided with transverse plates 3, the bottoms of the two transverse plates 3 are fixedly connected with the top ends of vertical rods 4, both sides of the top of the U-shaped seat 1 are fixedly provided with fixed seats 5, both inner sides of the two fixed seats 5 are respectively provided with two first chutes 6, the inner sides of the two fixed seats 5 are respectively fixedly provided with the bottom ends of first springs 7, the top ends of the two first springs 7 are respectively and fixedly connected with the bottom ends of the vertical rods 4, both sides of the U-shaped seat 1 are respectively and slidably provided with horizontally arranged slide rods 8, both ends of the two slide rods 8 are respectively and fixedly provided with a limiting plate 10, two second springs 11 are respectively and fixedly connected between the two limiting plates 10 and the U-shaped seat 1, the mutually adjacent ends of the two slide rods 8 are respectively and rotatably provided with, the bottom of two head rods 13 all rotates the one end of installing second connecting rod 14, fixed mounting has two fixed blocks 15 on the bottom inner wall of U type seat 1, the one end of the equal fixedly connected with third spring 16 in one side that two fixed blocks 15 are close to each other, the other end of two third springs 16 all with the other end fixed connection of the second connecting rod 14 of homonymy, two second spouts 17 have been seted up to the bottom of U type seat 1, the bottom side of two second connecting rods 14 all rotates and installs second gyro wheel 18, two equal roll mounting of second gyro wheel 18 are in the second spout 17 of homonymy.

The top end of the first spring 7 is fixedly connected with the bottom of a sliding block, the bottom end of the vertical rod 4 is fixedly arranged at the top of the sliding block, the sliding block is slidably connected in the two first sliding grooves 6, the sliding block is conveniently and slidably arranged in the first sliding grooves 6, the outer sides of the sliding sleeves 9 are fixedly arranged on the inner walls of the two sides of the U-shaped seat 1, the sliding rod 8 is slidably connected at the inner side of the sliding sleeve 9, the sliding rod 8 is slidably connected with the U-shaped seat 1 through the sliding sleeve 9, the sliding rod 8 is conveniently and slidably connected with the U-shaped seat 1, one end of the second spring 11 is fixedly connected on the inner wall of the U-shaped seat 1, the other end of the second spring 11 is fixedly connected with the limiting plate 10, a certain damping effect is achieved, the bottom of the connecting plate 2 is in a trapezoidal structure, the two first rollers 12 are respectively in rolling connection with the trapezoidal oblique edge at the bottom of the connecting plate 2, the sliding friction is changed into rolling friction by the second roller 18, facilitating the movement.

In the utility model, when earthquake shaking occurs, the connecting plate 2 is driven to shake during shaking, the vertical rod 4 is driven to shake up and down in the fixing seat 5, and the two first springs 7 are simultaneously extruded to cause the two first springs 7 to deform, so that part of the shaking is consumed by the deformation generated by the extrusion of the two first springs 7, thereby reducing the shaking, the two first rollers 12 are simultaneously driven by the shaking to drive the sliding rod 8 to slide in the U-shaped seat 1 in a reciprocating manner, thereby the four second springs 11 are simultaneously extruded, the energy generated by the shaking is offset by the deformation generated by the four second springs 11, the two first connecting rods 13 are simultaneously driven by the shaking, one end of the two first connecting rods 13 moves downwards, the two second rollers 18 are pushed to move in the second sliding groove 17, the two third springs 16 are extruded to deform, thereby the energy generated by the shaking is consumed, thereby high stability can be achieved, the shock absorption effect is good, and the collapse of the civil engineering building is not easy to cause.

Claims

1. The civil engineering damping facility comprises a U-shaped seat (1) and a connecting plate (2), and is characterized in that transverse plates (3) are fixedly mounted on two sides of the connecting plate (2), the bottoms of the two transverse plates (3) are fixedly connected with the top ends of vertical rods (4), fixing seats (5) are fixedly mounted on two sides of the top of the U-shaped seat (1), two first sliding chutes (6) are formed in the inner sides of the two fixing seats (5), the bottom ends of first springs (7) are fixedly mounted on the inner sides of the two fixing seats (5), the top ends of the two first springs (7) are fixedly connected with the bottom end of the vertical rod (4), horizontally arranged sliding rods (8) are slidably mounted on two sides of the U-shaped seat (1), limiting plates (10) are fixedly mounted at two ends of the two sliding rods (8), and two second springs (11) are fixedly connected between the two limiting plates (10) and the U-shaped seat (1), the bottom of two slide bars (8) each other is close to all rotates and installs first gyro wheel (12), the bottom of connecting plate (2) is rotated and is installed the top of two head rods (13), the bottom of two head rods (13) all rotates the one end of installing second connecting rod (14), fixed mounting has two fixed blocks (15) on the bottom inner wall of U type seat (1), the one end of the equal fixedly connected with third spring (16) in one side that two fixed blocks (15) are close to each other, the other end of two third springs (16) all with the other end fixed connection of the second connecting rod (14) of homonymy, two second spout (17) have been seted up to the bottom of U type seat (1), the bottom side of two second connecting rod (14) all rotates and installs second gyro wheel (18), two second gyro wheels (18) all roll-mount in second spout (17) of homonymy.

2. A civil engineering shock-absorbing installation according to claim 1, characterised in that the top end of the first spring (7) is fixedly connected with the bottom of the slide, the bottom end of the vertical rod (4) is fixedly mounted on the top of the slide, and the slide is slidably connected in the two first runners (6).

3. A civil engineering shock-absorbing facility according to claim 1, wherein the inner walls of both sides of the U-shaped seat (1) are fixedly provided with the outer side of the sliding sleeve (9), the sliding rod (8) is slidably connected with the inner side of the sliding sleeve (9), and the sliding rod (8) is slidably connected with the U-shaped seat (1) through the sliding sleeve (9).

4. A civil engineering shock-absorbing installation according to claim 1, characterized in that one end of the second spring (11) is fixedly connected to the inner wall of the U-shaped seat (1) and the other end of the second spring (11) is fixedly connected to the limit plate (10).

5. A civil engineering damping installation according to claim 1, characterised in that the bottom of the connection plate (2) is of trapezoidal configuration, both first rollers (12) being in rolling connection with the trapezoidal sloping sides of the bottom of the connection plate (2).

6. A civil engineering shock-absorbing installation according to claim 1, characterised in that the bottom sides of both second connecting rods (14) are fixedly connected with the top ends of the fixing rods, the bottom ends of both fixing rods being rotatably connected with the corresponding second roller (18).