CN217003749U

CN217003749U - Anti-seismic support that reliability is high

Info

Publication number: CN217003749U
Application number: CN202123364998.8U
Authority: CN
Inventors: 杨光; 刘伟; 兰添; 兰军成
Original assignee: Hangzhou Woaida Construction Technology Co ltd
Current assignee: Hangzhou Woaida Construction Technology Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-07-19
Anticipated expiration: 2031-12-29

Abstract

The utility model belongs to the technical field of anti-seismic supports, and provides an anti-seismic support with high reliability, which comprises: a base, a support plate; base top one side is arranged in to the backup pad level, and two sets of buffer cylinders are installed to backup pad bottom bilateral symmetry, and the buffer cylinder bottom is rotated and is connected with dwang one, and a dwang end rotates and is connected with the elastic component of roll connection on the base, dwang one bottom and base roll connection rotate between two sets of buffer cylinders and are connected with dwang two, and the middle part of dwang two is rotated towards the middle part of both sides dwang one through connecting bolt and is connected with the telescopic link. This support stability is high, and antidetonation buffer nature is good.

Description

Anti-seismic support that reliability is high

Technical Field

The utility model belongs to the technical field of anti-seismic supports, and particularly relates to an anti-seismic support with high reliability.

Background

The anti-seismic support is firmly connected with a building structure body and is an important anti-seismic measure for effectively protecting electromechanical equipment and pipelines, the stability of the existing anti-seismic supports is not enough, and the top of the support is not provided with mounting parts for use and selection when being supported and connected with the building structure, and the overall buffering and damping capacity of the support is general.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model aims to provide an anti-seismic support with high reliability, and aims to solve the problems.

The present invention is achieved as such, and an anti-seismic support with high reliability includes: a base, a support plate; the support plate is horizontally arranged on one side of the top of the base, the two sides of the top of the support plate are movably provided with mounting parts for fixing a part to be supported, two groups of buffer cylinders are symmetrically arranged on two sides of the bottom of the support plate, the bottom end of each buffer cylinder is rotatably connected with a rotating rod I, the tail end of each rotating rod I is rotatably connected with an elastic part which is connected on the base in a rolling way, the buffer cylinders are used for buffering and damping the support plate, meanwhile, under the rotating connection of the rotating rod I, further buffer capacity is provided for the buffer cylinders, the bottom end of the rotating rod I is connected with the base in a rolling way, the impact force of the rotating rod to the base is reduced, a rotating rod II is rotatably connected between the two groups of buffer cylinders, the middle part of the rotating rod II is rotatably connected with a telescopic rod towards the middle parts of the rotating rods I on two sides through connecting bolts, the two groups of buffer cylinders and the two groups of rotating rods are rotatably connected together through the telescopic rod and the rotating rod II, when the first rotating rods on the two sides are under unbalanced pressure, the first rotating rods on the two sides are connected in a rotating mode, the two sides of the supporting plates on the two sides can be kept to be capable of changing in a similar mode, and the stability of damping and buffering is fully improved.

Preferably, the top of the buffer cylinder is arranged to be open, the buffer cylinder is movably connected with the buffer plate, the top of the buffer plate is fixedly connected with a buffer rod which penetrates through the opening of the buffer cylinder and is outwards, the top of the buffer rod is fixedly connected to the supporting plate, and the bottom of the buffer plate is elastically connected with a second spring which is arranged inside the buffer cylinder.

Preferably, the elastic part is including rotating the ball of connection in a dwang bottom, and ball roll connection is in seting up the sliding cavity on the base top, the suit is connected with the guide arm in both sides rotation around the ball, and the directional sliding cavity inside both ends department of guide arm has the spring one that sets up in the sliding cavity through connecting plate elastic connection.

Preferably, the mounting part comprises sliding grooves formed in two sides of the top of the supporting plate, a moving block is connected inside the sliding grooves in a sliding mode, one end, far away from the center of the supporting plate, of the moving block is fixedly connected with an adjusting screw rod, and a rotating handle is fixedly connected to the end portion of the adjusting screw rod.

Preferably, the top of the moving block is detachably connected with a clamping plate.

Preferably, the top of the moving block is provided with a clamping groove, the bottom of the clamping plate is fixedly provided with a clamping pin, and the clamping pin is clamped in the clamping groove.

According to the anti-seismic support with high reliability, the buffer cylinder with buffering capacity is arranged at the bottom of the support plate, the rotating rod I is rotatably connected with the base at the bottom of the buffer cylinder, the ball is connected to the bottom end of the rotating rod I and is in rolling connection with the base, pressure on the top of the support plate is fully relieved, and the rotating rod I and the buffer cylinder on two sides are kept in a balanced state under the rotating connection of the two groups of telescopic rods and the rotating rod II, so that the anti-seismic stability of the support plate is improved.

Drawings

Fig. 1 is a schematic front view of an anti-seismic support with high reliability.

Fig. 2 is an enlarged schematic structural diagram of a1 in fig. 1.

Fig. 3 is a schematic structural view of a mounting member in a seismic support with high reliability.

FIG. 4 is a schematic top view of a support plate of a seismic support with high reliability;

in the drawings: the device comprises a base 10, a supporting plate 11, a mounting part 12, a sliding groove 13, a first rotating rod 14, a buffer cylinder 15, an expansion link 16, a second rotating rod 17, a connecting bolt 18, a sliding cavity 19, a ball 20, a connecting block 21, a first spring 22, a guide rod 23, a second spring 24, a buffer plate 25, a buffer rod 26, a moving block 27, an adjusting screw 28, a rotating handle 29, a clamping groove 30, a clamping pin 31 and a clamping plate 33.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

As shown in fig. 1, a structure diagram of an anti-seismic support with high reliability provided by an embodiment of the present invention includes: a base 10, a support plate 11; the movable installation part is used for fixing a part to be supported and is arranged on two sides of the top of the supporting plate 11, the supporting plate 11 is horizontally arranged on one side of the top of the base 10, two groups of buffer cylinders 15 are symmetrically installed on two sides of the bottom of the supporting plate 11, the bottom end of each buffer cylinder 15 is connected with a first rotating rod 14 in a rotating mode, the tail end of each first rotating rod 14 is connected with an elastic part connected to the base 10 in a rolling mode, each buffer cylinder 15 is used for buffering and damping the supporting plate 11, meanwhile, under the rotating connection of the first rotating rod 14, a further buffering amount is provided for each buffer cylinder 15, the bottom end of each first rotating rod 14 is connected with the base 10 in a rolling mode, the impact force of each first rotating rod 14 on the base 10 is reduced, a second rotating rod 17 is connected between the two groups of buffer cylinders 15 in a rotating mode, a telescopic rod 16 is rotatably connected to the middle of the second rotating rod 17 towards the middle portions of the first rotating rod 14 on two sides through connecting bolts 18, and the telescopic rod 16, the two groups of buffer cylinders 15, the second rotating rod 17, The two groups of rotating rods 14 are rotatably connected together, and when the rotating rods 14 on the two sides are under unbalanced pressure, the two sides of the supporting plates 11 on the two sides can be maintained to be subjected to similar deformation change by virtue of mutual rotating connection, so that the stability of damping and buffering is fully improved;

the top of the buffer cylinder 15 is open, a buffer plate 25 is movably connected inside the buffer cylinder 15, the top of the buffer plate 25 is fixedly connected with a buffer rod 26 which penetrates through the opening of the buffer cylinder 15 and outwards, the top of the buffer rod 26 is fixedly connected to the support plate 11, the bottom of the buffer plate 25 is elastically connected with a second spring 24 arranged inside the buffer cylinder 15, and a certain amount of buffering performance is provided for the support plate 11 by utilizing the elastic action between the buffer plate 25 and the second spring 24;

referring to fig. 2, the elastic component includes a ball 20 rotatably connected to the bottom end of the first rotating rod 14, the ball 20 is rotatably connected to the sliding cavity 19 formed in the top of the base 10, the front side and the rear side of the ball 20 are rotatably sleeved with guide rods 23, two ends of the guide rods 23, which point to the inside of the sliding cavity 19, are elastically connected to a first spring 22 arranged inside the sliding cavity 19 through a connecting plate 21, when the first rotating rod 14 is under pressure, the first spring rotates, then the ball 20 is driven to slide in the sliding cavity 19, and meanwhile, under the elastic action of the first spring 22, the sliding speed of the ball 20 is reduced, and meanwhile, the elastic deceleration is utilized, the impact force of the first rotating rod 14 is reduced, and the shock resistance of the supporting plate 11 is indirectly improved.

Referring to fig. 3-4, the mounting member 12 includes sliding grooves 13 formed in both sides of the top of the supporting plate 11, a moving block 27 is slidably connected inside the sliding grooves 13, an adjusting screw 28 is fixedly connected to one end of the moving block 27 away from the center of the supporting plate 11, a rotating handle 29 is fixedly connected to an end of the adjusting screw 28, the rotating handle 29 is rotated to drive the adjusting screw 28 to rotate, and then the moving block 27 at the end of the adjusting screw is adjusted to be placed in the sliding grooves 13; the top of the moving block 27 is detachably connected with a clamping plate 33, the clamping plate 33 moves along with the moving block 27, and the clamping plates 33 on the two sides are used for clamping, installing and fixing objects on the top of the supporting plate 11;

the top of the moving block 27 is provided with a clamping groove 30, the bottom of the clamping plate 33 is fixedly provided with a clamping pin 31, and the clamping pin 31 is clamped in the clamping groove 30, so that the clamping plate 33 is detachably connected with the moving block 27.

The embodiment of the utility model provides an anti-seismic support with high reliability, when in use, the mounting piece 12 can be selected to be used for fixed mounting according to the requirement of a mounting part, when the mounting piece 12 is used, the rotating handle 29 is directly rotated to drive the moving block 27 to move in the sliding groove 13, then the clamping plates 33 mounted at the top of the moving block 27 are driven to mutually approach and fix a part to be mounted at the top of the supporting plate 11, when the supporting plate 11 is subjected to pressure to generate impact force, the second spring 24 in the bottom buffer cylinder 15 relieves the impact force, meanwhile, the first rotating rod 14 rotates, the ball 20 at the bottom slides in the sliding cavity 19, and under the rotating connection of the two groups of telescopic rods 16 and the second rotating rod 17, the supporting plate 11 keeps balanced and stable when damping.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. An earthquake-resistant support with high reliability, characterized in that the earthquake-resistant support with high reliability comprises: a base, a support plate; base top one side is arranged in to the backup pad level, and backup pad top both sides are removed and are provided with the part that is used for treating the support and carry out the installed part of fixing, and two sets of buffer cylinders are installed to backup pad bottom bilateral symmetry, and the buffer cylinder bottom is rotated and is connected with dwang one, and a dwang end is rotated and is connected with the elastic component of roll connection on the base, dwang one bottom and base roll connection rotate between two sets of buffer cylinders and are connected with dwang two, and the middle part of dwang two is passed through connecting bolt rotation towards the middle part of both sides dwang one and is connected with the telescopic link.

2. An earthquake-proof support with high reliability as claimed in claim 1, wherein the top of the buffer cylinder is arranged to be open, the buffer plate is movably connected inside the buffer cylinder, the top of the buffer plate is fixedly connected with a buffer rod which passes through the opening of the buffer cylinder and is outward, the top of the buffer rod is fixedly connected on the support plate, and the bottom of the buffer plate is elastically connected with a second spring arranged inside the buffer cylinder.

3. An earthquake-proof support with high reliability as claimed in claim 2, wherein the elastic member comprises a ball rotatably connected to a bottom end of the rotating rod, the ball is rotatably connected to a sliding cavity formed on the top of the base, guide rods are rotatably sleeved on front and rear sides of the ball, and a first spring arranged inside the sliding cavity is elastically connected to two ends of the guide rods pointing to the inside of the sliding cavity through a connecting plate.

4. An earthquake-proof support frame with high reliability as claimed in claim 3, wherein the mounting member comprises sliding grooves formed in two sides of the top of the support plate, a moving block is slidably connected inside the sliding grooves, one end, far away from the center of the support plate, of the moving block is fixedly connected with an adjusting screw rod, and the end part of the adjusting screw rod is fixedly connected with a rotating handle.

5. An earthquake-proof support frame with high reliability as claimed in claim 4, wherein the top of the moving block is detachably connected with a clamping plate.

6. An earthquake-proof support with high reliability as claimed in claim 4, wherein the top of the moving block is provided with a clamping groove, the bottom of the clamping plate is fixedly provided with a clamping pin, and the clamping pin is clamped in the clamping groove.