CN211080643U - Anti-seismic device for civil engineering - Google Patents
Anti-seismic device for civil engineering Download PDFInfo
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- CN211080643U CN211080643U CN201921853333.3U CN201921853333U CN211080643U CN 211080643 U CN211080643 U CN 211080643U CN 201921853333 U CN201921853333 U CN 201921853333U CN 211080643 U CN211080643 U CN 211080643U
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Abstract
The utility model discloses an anti-seismic device for civil engineering in the technical field of civil engineering, which comprises a left fixing seat and a right fixing seat, wherein a cylinder body a is arranged between the left fixing seat and the right fixing seat, a cylinder body b is fixedly connected with the left side of the cylinder body a, a box body is fixedly connected with the top of the cylinder body a, an oil inlet pipe is communicated with the left side of the top of the box body, an oil outlet pipe is communicated with the right side of the bottom of the cylinder body a, stop valves are arranged on the surfaces of the oil inlet pipe and the oil outlet pipe, a connecting rod which is rotationally connected with the left fixing seat is fixedly connected with the left side of the cylinder body b, a piston rod is connected with the middle part of the cylinder body a in a penetrating and sliding way, the left end of the piston rod extends to the inner cavity of the cylinder body b and is fixedly connected with a piston seat a which is slidably, and hydraulic oil is convenient to replace, and the service life is longer.
Description
Technical Field
The utility model relates to a civil engineering technical field specifically is an antidetonation device for civil engineering.
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. I.e. various engineering facilities such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, ports, power stations, airports, ocean platforms, water supply and drainage and protection projects, which are built on or under the ground, on land and directly or indirectly serve human life, production, military affairs and scientific research. The civil engineering refers to engineering entities for surveying, planning, designing, constructing, installing and maintaining various technical works and the like of newly-built, reconstructed or expanded buildings, structures, related supporting facilities and the like of various projects except house buildings.
A civil engineering antidetonation device disclosed in the chinese utility model patent of granting bulletin number CN208501951U, the granting bulletin day is 2019-02-15, including wall body, antidetonation device and fixing device, in the middle of the wall body embedding antidetonation device, fixing device sets up in the antidetonation device bottom, and the antidetonation device is including antidetonation piece, buffer beam, spring, cushion chamber and piston, and the buffer beam is fixed in the ground both ends, and the antidetonation piece sets up in the buffer beam outer end, and the inside spring that embeds of buffer beam has in the antidetonation piece inboard, and the welding of the marginal outside in buffer chamber has the fixing base, and the piston is fixed in buffer. This civil engineering antidetonation device's advantage lies in, makes civil engineering antidetonation device good to the cushioning effect of vibrations ripples through the combination of antidetonation piece and cushion chamber, and the elasticity of pressing is kick-backed to the buffer beam in through the vacuum cushion chamber for the vibrations ripples is cushioned and is subducted, avoids shaking too big the cause and collapse or fracture, has good antidetonation effect, is applicable to civil engineering antidetonation device's production and use, has good development prospect.
A civil engineering anti-seismic device disclosed in Chinese utility model patent with the publication number of CN207332415U and publication date of 2018-05-08 relates to the technical field of building engineering, comprising a shell and a cover plate, the hollow rubber is fixed in the shell, a vent hole is arranged on the hollow rubber, the cover plate is fixed above the outer part of the shell through a strong spring and a rubber flat plate, a first spring damper is fixed above the interior of the hollow rubber, a rubber block is fixed below the spring damper, a spring damper II and a spring damper III are respectively fixed on two sides of the rubber block, a spring damper IV is fixed below the rubber block, a spring damper V is fixed in front of the rubber block, a spring damper VI is fixed behind the rubber block, sponge is filled in the residual space in the hollow rubber, and a base and a rubber brush are fixed below the outer part of the shell. The utility model discloses specially for civil engineering antidetonation design, constitute by multilayer antidetonation device, simple and convenient easy-to-use can effectively improve superstructure's shock resistance.
Above-mentioned two kinds of civil engineering antidetonation devices all adopt spring shock attenuation's mode to carry out the shock attenuation to the building, and its life can shorten after the spring atress repeatedly for the antidetonation effect variation in this antidetonation device later stage, and it carries out the vibration isolation to the building bottom, but also can have vibrations in the building frame, consequently needs an antidetonation device to absorb the vibrations of building frame.
Based on this, the utility model designs a specifically be an antidetonation device for civil engineering to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an antidetonation device for civil engineering to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an anti-seismic device for civil engineering comprises a left fixing seat and a right fixing seat, wherein a cylinder body a is arranged between the left fixing seat and the right fixing seat, a cylinder body b is fixedly connected to the left side of the cylinder body a, a box body is fixedly connected to the top of the cylinder body a, an oil inlet pipe is communicated with the left side of the top of the box body, an oil outlet pipe is communicated with the right side of the bottom of the cylinder body a, stop valves are arranged on the surfaces of the oil inlet pipe and the oil outlet pipe, a connecting rod rotatably connected with the left fixing seat is fixedly connected to the left side of the cylinder body b, a piston rod is slidably connected to the middle of the cylinder body a in a penetrating manner, the left end of the piston rod extends to the inner cavity of the cylinder body b and is fixedly connected with a piston seat a slidably connected with the inner wall of the cylinder body b, the right end of the piston rod extends to, the top symmetry of barrel a sets up the intercommunicating pore with the box intercommunication, and piston seat b is located between two intercommunicating pores, the middle part fixedly connected with fixing base of box inner chamber, barrel a and the box internal packing have hydraulic oil, the inside symmetry of piston seat b and fixing base is provided with two horizontal governing valves, is located two governing valves opposite direction on the piston seat b, is located two governing valve opposite direction on the fixing base.
Preferably, the governing valve is including transversely running through the round chamber of seting up on piston seat b or fixing base, the bell mouth has been seted up to one side in round chamber, the opposite side fixedly connected with spring in round chamber, the spring is close to the one end fixedly connected with round lug of bell mouth, round lug cooperatees with the bell mouth.
Preferably, the left fixing seat and the right fixing seat respectively comprise a mounting disc and a connecting boss positioned on one side of the mounting disc.
Preferably, the connecting rod comprises a fixing rod and a ball a fixed at the left end of the fixing rod, the piston rod comprises a straight rod and a ball b fixed at the right end of the straight rod, and circular grooves which are in running fit with the ball a and the ball a are respectively formed in connecting bosses of the left fixing seat and the right fixing seat.
Preferably, mounting holes are uniformly formed in the periphery of the mounting discs of the left fixing seat and the right fixing seat.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses at the inside sliding connection piston rod of barrel a, the connecting rod rotates with left fixing base to be connected, the piston rod rotates with right fixing base to be connected, when the roof beam and the support of building take place the displacement, can make to take place relative slip between piston rod and the barrel a, utilize the setting of governing valve, make hydraulic oil pass through the intercommunicating pore and remove between two left and right cavities, utilize the fluid resistance of oil in the round cavity to reach the absorbing effect, the removal about the piston rod can drive piston seat a and remove about in barrel b simultaneously, utilize piston seat a to the extrusion of air, further improve buffering effect;
this anti-seismic device for civil engineering simple structure, reasonable in design, easy to assemble can provide the antidetonation function for building frame, and hydraulic oil is convenient to be changed, and life is longer.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front sectional view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2;
in the drawings, the components represented by the respective reference numerals are listed below:
1-left fixed seat, 2-right fixed seat, 3-cylinder a, 31-communication hole, 4-cylinder b, 5-box, 6-oil inlet pipe, 7-oil outlet pipe, 8-connecting rod, 81-fixing rod, 82-sphere a, 9-piston rod, 91-straight rod, 92-sphere b, 10-piston seat a, 11-piston seat b, 12-fixed seat, 13-regulating valve, 131-round cavity, 132-conical port, 133-spring and 134-round bump.
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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an anti-seismic device for civil engineering comprises a left fixing seat 1 and a right fixing seat 2, wherein a cylinder a3 is arranged between the left fixing seat 1 and the right fixing seat 2, a cylinder b4 is fixedly connected to the left side of the cylinder a3, a box 5 is fixedly connected to the top of the cylinder a3, an oil inlet pipe 6 is communicated with the left side of the top of the box 5, an oil outlet pipe 7 is communicated with the right side of the bottom of the cylinder a3, stop valves are arranged on the surfaces of the oil inlet pipe 6 and the oil outlet pipe 7, a connecting rod 8 rotatably connected with the left fixing seat 1 is fixedly connected to the left side of the cylinder b4, a piston rod 9 is slidably connected in the middle of the cylinder a3, the left end of the piston rod 9 extends to the inner cavity of the cylinder b4 and is fixedly connected with a piston seat a10 slidably connected with the inner wall of the cylinder b4, the right end of the piston rod 9 extends to the outer side of the cylinder a3 and is rotatably, the periphery of the mounting disc of the left fixing seat 1 and the right fixing seat 2 is uniformly provided with mounting holes, so that workers can conveniently fix the left fixing seat 1 and the right fixing seat 2 on a beam or a support of a building respectively, the connecting rod 8 comprises a fixing rod 81 and a ball a82 fixed at the left end of the fixing rod 81, the piston rod 9 comprises a straight rod 91 and a ball b92 fixed at the right end of the straight rod 91, connecting bosses of the left fixing seat 1 and the right fixing seat 2 are respectively provided with a circular groove which is in rotating fit with the ball a82 and the ball a82, the left fixing seat 1 and the connecting rod 8 are rotatably connected through the arrangement of the ball a82, the ball b92 and the circular grooves, the right fixing seat 2 and the piston rod 9 are rotatably connected, the phenomenon that the connecting rod 8 or the piston rod 9 is broken when the heights of the left fixing seat 1 and the right fixing seat 2 are inconsistent is avoided, and the, the service life of the device is prolonged;
the middle part of the piston rod 9 is fixedly connected with a piston seat b11 which is in sliding connection with the inner wall of a cylinder a3, the top of the cylinder a3 is symmetrically provided with communicating holes 31 which are communicated with the box 5, the piston seat b11 is positioned between the two communicating holes 31, the middle part of the inner cavity of the box 5 is fixedly connected with a fixed seat 12, the cylinder a3 and the box 5 are both filled with hydraulic oil, the cylinder b4 is filled with air, the piston seat b11 and the fixed seat 12 are internally and symmetrically provided with two transverse regulating valves 13, the directions of the two regulating valves 13 positioned on the piston seat b11 are opposite, the directions of the two regulating valves 13 positioned on the fixed seat 12 are opposite, as shown in fig. 2, in the upper and lower regulating valves 13 of the piston seat b11, a spring 133 in the upper regulating valve 13 can; in the two upper and lower adjusting valves 13 of the fixing seat 12, the spring 133 in the upper adjusting valve 13 can be compressed rightward, and the spring 133 in the lower adjusting valve 13 can be compressed leftward, specifically, the adjusting valve 13 includes a circular cavity 131 transversely penetrating through the piston seat b11 or the fixing seat 12, a tapered opening 132 is opened at one side of the circular cavity 131, the other side of the circular cavity 131 is fixedly connected with the spring 133, one end of the spring 133 close to the tapered opening 132 is fixedly connected with a circular bump 134, the circular bump 134 is matched with the tapered opening 132, through the setting of the adjusting valve 13, when the piston seat b11 moves left and right in the cylinder a3, the piston seat b11 drives the hydraulic oil in the cylinder a3 to flow, when the piston seat b11 moves left in the cylinder a3, the hydraulic oil in the cylinder a3 pushes the circular bump 134 below the piston seat b11 to drive the spring 133 to compress, so that the hydraulic oil flows to the right side of the piston seat b11, the hydraulic oil in the box 5 pushes the fixing seat 134 to, so that the hydraulic oil flows to the right side of the fixed seat 12; when the piston seat b11 moves rightwards in the cylinder body a3, hydraulic oil in the cylinder body a3 pushes the round bump 134 above the piston seat b11 to drive the spring 133 to compress, so that the hydraulic oil flows to the left side of the piston seat b11, the hydraulic oil in the box body 5 pushes the round bump 134 below the fixed seat 12 to drive the spring 133 to compress, so that the hydraulic oil flows to the left side of the fixed seat 12, the hydraulic oil further moves between the left chamber and the right chamber through the communication hole, and the damping effect is achieved by using the fluid resistance of oil in the round cavity 131; meanwhile, the piston rod 9 moves left and right to drive the piston seat a10 to move left and right in the cylinder b4, and the air is extruded by the piston seat a10, so that the buffering effect is further improved.
One specific application of this embodiment is: during installation, the left fixing seat 1 and the right fixing seat 2 of the device are installed and fixed on a beam and a support of a building by using bolt assemblies, when the beam and the support of the building displace, relative sliding can occur between the piston rod 9 and the cylinder a3, and then the piston rod 9 drives the piston seat a10 and the piston seat b11 to move left and right in the inner cavities of the cylinder b4 and the cylinder a3 respectively, when the piston seat b11 moves left in the cylinder a3, hydraulic oil in the cylinder a3 pushes the round bump 134 below the piston seat b11 to drive the spring 133 to compress, so that the hydraulic oil flows to the right side of the piston seat b11, and hydraulic oil in the box body 5 pushes the round bump 134 above the fixing seat 12 to drive the spring 133 to compress, so that the hydraulic oil flows to the right side of the fixing seat 12; when the piston seat b11 moves rightwards in the cylinder body a3, hydraulic oil in the cylinder body a3 pushes the round bump 134 above the piston seat b11 to drive the spring 133 to compress, so that the hydraulic oil flows to the left side of the piston seat b11, the hydraulic oil in the box body 5 pushes the round bump 134 below the fixed seat 12 to drive the spring 133 to compress, so that the hydraulic oil flows to the left side of the fixed seat 12, the hydraulic oil further moves between the left chamber and the right chamber through the communication hole, and the damping effect is achieved by using the fluid resistance of oil in the round cavity 131; meanwhile, the piston rod 9 moves left and right to drive the piston seat a10 to move left and right in the cylinder b4, and the air is extruded by the piston seat a10, so that the buffering effect is further improved.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides an antidetonation device for civil engineering which characterized in that: comprises a left fixing seat (1) and a right fixing seat (2), a cylinder a (3) is arranged between the left fixing seat (1) and the right fixing seat (2), a cylinder b (4) is fixedly connected to the left side of the cylinder a (3), a box body (5) is fixedly connected to the top of the cylinder a (3), an oil inlet pipe (6) is communicated with the left side of the top of the box body (5), an oil outlet pipe (7) is communicated with the right side of the bottom of the cylinder a (3), stop valves are arranged on the surfaces of the oil inlet pipe (6) and the oil outlet pipe (7), a connecting rod (8) rotatably connected with the left fixing seat (1) is fixedly connected to the left side of the cylinder b (4), a piston rod (9) penetrates through the middle part of the cylinder a (3) and is slidably connected with the piston seat a (10) which is fixedly connected with the inner wall of the cylinder b (4), the right end of the piston rod (9) extends to the outer side of the cylinder a (3) and is rotationally connected with the right fixed seat (2), the middle part of the piston rod (9) is fixedly connected with a piston seat b (11) which is connected with the inner wall of the cylinder body a (3) in a sliding way, the top of the cylinder a (3) is symmetrically provided with communicating holes (31) communicated with the box body (5), and the piston seat b (11) is positioned between the two communicating holes (31), the middle part of the inner cavity of the box body (5) is fixedly connected with a fixed seat (12), all pack hydraulic oil in barrel a (3) and the box (5), the inside symmetry of piston seat b (11) and fixing base (12) is provided with horizontal two governing valves (13), is located two governing valves (13) opposite direction on piston seat b (11), is located two governing valves (13) opposite direction on fixing base (12).
2. An earthquake-resistant device for civil engineering work according to claim 1, wherein: governing valve (13) including transversely running through round chamber (131) of seting up on piston seat b (11) or fixing base (12), cone mouth (132) have been seted up to one side of round chamber (131), the opposite side fixedly connected with spring (133) of round chamber (131), one end fixedly connected with round lug (134) that spring (133) are close to cone mouth (132), round lug (134) cooperate with cone mouth (132).
3. An earthquake-resistant device for civil engineering work according to claim 2, wherein: and the left fixing seat (1) and the right fixing seat (2) both comprise a mounting disc and a connecting boss positioned on one side of the mounting disc.
4. An earthquake-resistant device for civil engineering work according to claim 3, wherein: the connecting rod (8) comprises a fixing rod (81) and a ball a (82) fixed at the left end of the fixing rod (81), the piston rod (9) comprises a straight rod (91) and a ball b (92) fixed at the right end of the straight rod (91), and circular grooves which are matched with the ball a (82) and the ball a (82) in a rotating mode are formed in connecting bosses of the left fixing seat (1) and the right fixing seat (2) respectively.
5. An earthquake-resistant device for civil engineering work according to claim 4, wherein: mounting holes are uniformly formed in the periphery of the mounting discs of the left fixing seat (1) and the right fixing seat (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921853333.3U CN211080643U (en) | 2019-10-29 | 2019-10-29 | Anti-seismic device for civil engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921853333.3U CN211080643U (en) | 2019-10-29 | 2019-10-29 | Anti-seismic device for civil engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211080643U true CN211080643U (en) | 2020-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921853333.3U Expired - Fee Related CN211080643U (en) | 2019-10-29 | 2019-10-29 | Anti-seismic device for civil engineering |
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| Country | Link |
|---|---|
| CN (1) | CN211080643U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112212079A (en) * | 2020-09-25 | 2021-01-12 | 滁州职业技术学院 | Civil engineering antidetonation structure |
-
2019
- 2019-10-29 CN CN201921853333.3U patent/CN211080643U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112212079A (en) * | 2020-09-25 | 2021-01-12 | 滁州职业技术学院 | Civil engineering antidetonation structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200724 Termination date: 20211029 |
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| CF01 | Termination of patent right due to non-payment of annual fee |