CN2379538Y - Sealing type liquid flow damper for buildings - Google Patents
Sealing type liquid flow damper for buildings Download PDFInfo
- Publication number
- CN2379538Y CN2379538Y CN 99213965 CN99213965U CN2379538Y CN 2379538 Y CN2379538 Y CN 2379538Y CN 99213965 CN99213965 CN 99213965 CN 99213965 U CN99213965 U CN 99213965U CN 2379538 Y CN2379538 Y CN 2379538Y
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- China
- Prior art keywords
- liquid flow
- damping device
- piston
- flow damping
- closed liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Fluid-Damping Devices (AREA)
Abstract
The utility model relates to a damper for preventing buildings from shakes and vibration, which comprises an outer wall sleeve 1, an outer communicating pipe, a piston rod, a left sealing chamber, a right sealing chamber and a piston. The utility model is characterized in that a through type piston rod is assembled in the outer wall sleeve, the outer end of the piston rod is an assembling end, the piston is sheathed with the piston rod through the inner part of the outer wall sleeve, and the piston rod is extended outwards from the outer wall sleeve. When the utility model is installed on the framework of the centre of gravity of a building, the space capacities of the left and the right sealing chambers can be changed by the displacement of the piston, and the liquid filled in the sealing chambers can flow in the left and the right sealing spaces by the outer communicating pipe, so the purpose of energy dissipation can be achieved, and the purpose of shake and vibration prevention can be achieved.
Description
The utility model relates to a kind of damper that building is used.
Having now mainly all takes technical measures to solve as far as possible from interior of building from structure to the quakeproof and quake-resistant measure of building, general expensive bigger, but and for nationality be assembled on the building center of gravity skeleton so that the function of bidirectional damper power to be provided, reach energy dissipating and reduce structural dynamic, the antidetonation of the shock load of buffer buildings, vibration abatement, then still rare so far.
The purpose of this utility model provides a kind of closed liquid flow damping device that is used for building that is assembled on the building center of gravity skeleton.
The purpose of this utility model is achieved in that the closed liquid flow damping device that is used for building, it comprises: outer wall sleeve, outer communicating pipe, piston rod, left and right sealing chamber and piston, it is characterized in that: in the outer wall sleeve, assemble a through piston rod, the piston rod outer end is the connection terminal, solid piston is overlapped in perforation between the piston rod of outer wall sleeve inner, and this piston rod is and extends outward shape.
Above-mentioned design, during use, by this, be subjected to extraneous power traction with regard to piston rod two outer ends, and the outer wall sleeve done relative motion, and the displacement of piston can change the spatial content of left and right sealing chamber, and the liquid of filling in it is communicating pipe and be flowing in left and right enclosure space outside the mat, reach energy dissipating, promptly reach the effect that makes constructure shakeproof, antidetonation.
Be described further again below by accompanying drawing, embodiment:
The outer tubular type damper sectional structure schematic diagram of Fig. 1 the utility model beidirectional;
Fig. 2 the utility model installs the outer tubular type damper sectional structure schematic diagram that the liquid material replenishes the chamber additional;
Fig. 3 the utility model adds the outer tubular type damper sectional structure schematic diagram of shock mount;
The outer tubular type damper sectional structure schematic diagram of Fig. 4 the utility model single effect;
Tubular type damper sectional structure schematic diagram in Fig. 5 the utility model beidirectional;
The interior tubular type damper sectional structure schematic diagram of Fig. 6 the utility model single effect;
The two telescopic damper sectional structure schematic diagrames of Fig. 7 the utility model beidirectional;
The two telescopic damper sectional structure schematic diagram of Fig. 8 the utility model single effect;
The incomplete piston type damper of Fig. 9 the utility model beidirectional sectional structure schematic diagram;
Figure 10 the utility model installs the liquid material additional and replenishes the outer tubular type damper sectional structure schematic diagram that reaches spring;
The incomplete piston type damper sectional structure schematic diagram of Figure 11 the utility model single effect;
Figure 12 the utility model piston radius is less than the incomplete piston type damper cross-sectional schematic of sleeve inner edge radius;
Figure 13 analyses and observe diagrammatic sketch for the side of Figure 12;
Figure 14 leaves the incomplete piston type damper cross-sectional schematic in gear-like space along the edge for the piston of Figure 12;
Figure 15 is the side cross-sectional schematic of Figure 14;
Figure 16 is for being drilled with the incomplete piston type damper cross-sectional schematic of rule or irregular dissimilar holes on the piston area of Figure 14;
Figure 17-19 is the side cross-sectional schematic of Figure 16;
Figure 20-23 the utility model damper piston shape schematic diagram;
The closed damper of Figure 24 the utility model is installed at the schematic diagram between deck;
The closed damper of Figure 25 the utility model is installed at the schematic diagram that each layer of high-rise building installs additional;
The closed damper of Figure 26 the utility model is installed at the schematic diagram that the high-rise building selection is installed additional;
The closed damper of Figure 27 the utility model is installed at the schematic diagram that the high-rise building skip floor installs additional;
The closed damper of Figure 28 the utility model is installed at the crashproof application schematic diagram between two high buildings;
The closed damper of Figure 29-30 the utility model is installed at the situation schematic diagram of doing for retaining space between two high buildings;
Figure 31 the utility model damper outer wall tube-in-tube structure shape schematic diagram;
Figure 32-35 is the section configuration schematic diagram of Figure 31;
The closed two way damper of Figure 36 the utility model adopts many piston schematic diagrames;
The closed one-way damper of Figure 37 the utility model adopts single piston schematic diagram;
Figure 38 the utility model damper is directly installed on the schematic diagram on the diagonal brace of building;
Figure 39 the utility model damper series connection user mode figure.
As shown in Figure 1: the utility model comprises: outer wall sleeve 1, outer communicating pipe 2, piston rod 3, left and right sealing chamber 6,4 and piston 5, it is characterized in that: in outer wall sleeve 1, assemble a through piston rod, the piston rod outer end is the connection terminal, solid piston is overlapped in perforation between the piston rod of outer wall sleeve inner, and this piston rod is and extends outward shape.Wherein, outer wall sleeve 1 links to each other with outer communicating pipe 2 mutually, and forms outer tubular type damper.
As shown in Figure 2: wherein, this outer wall sleeve 1 wall outer rim is extended a liquid material and is replenished chamber 7, so that left and right sealing chamber 6,4 can be full of the liquid material at any time.
As shown in Figure 3: wherein, this piston rod 3 is for extending shape outside two ends.Wherein, spring 8 is housed to increase damping force in this left and right sealing chamber 6,4.
As shown in Figure 4: wherein this piston rod 3 extends shape outward for a unidirectional end.Wherein, in this left and right sealing chamber 6,4 spring 8 is housed, to increase damping force.
As shown in Figure 5: wherein, this outer wall sleeve 1 wall inner edge for thickening and establish the interior communicating pipe 10 of the liquid stream that conceals among outer wall sleeve 1 and form in the tubular type damper.Wherein, in this communicating pipes 10 the outstanding liquid material that is provided with replenish mouthfuls 9.
As shown in Figure 6: wherein should in communicating pipes 10 top stretch out a liquid material and replenish chamber 7, to guarantee can often being full of the liquid material in the left and right sealing chamber 6,4.
As shown in Figure 7: wherein, 1 li portion forms an inwall sleeve 12 in this outer wall sleeve, and forms a space in 12,1 in inside and outside wall sleeve, and leaves liquid flow hole 11 at inwall sleeve 12, and forms two telescopic dampers, flows mutually in order to the liquid material.
Shown in Fig. 7,8: wherein, in the left and right sealing chamber 6,4 of this damper spring also is housed, also can establishes the liquid material and replenish mouth 9 or the additional chamber 7 of liquid material.And its piston rod 3 also can be and is the unidirectional or two-way outer shape that extends.And form the two telescopic dampers of single effect or beidirectional.
Shown in Fig. 9～11: wherein, piston rod 3 can adopt through or can be one way system because of mounting condition concerns, and also can install liquid material and the additional chamber 7 of liquid material additional.
Shown in Figure 12～19: wherein, fail fully left and right sealing chamber 6,4 isolation to be referred to as to call incomplete piston by piston 5, its damper is referred to as to call incomplete piston type damper, wherein, piston 5 neighborings that assemble in this outer wall sleeve 1 establish to be has space or hole tube, and forms incomplete piston type damper, when piston rod 3 is pulled, can with 1 relative motion of outer wall sleeve, to the liquid material in the left and right sealing chamber 6,4 can be through the space or the hole tube circulate mutually.Wherein, piston 5 neighborings are reserved with the gear-like space.Wherein, piston 5 neighborings are established and are the inner edge radius of radius less than outer wall sleeve 1.
The utility model increases damping force for the piston 5 to the not smoothgoing formula damper of incomplete work, therefore:
As Figure 20, wherein, piston 5 sections are established rectangular.
As Figure 21, wherein, piston 5 sections are established and are two-sided indent arc.
As Figure 22, wherein, piston 5 sections are established and are two-sided indent II shape.
As Figure 23, wherein, piston 5 sections are established and are the I font.
Therefore, the utility model can be divided into outer tubular type, interior tubular type, two telescopic and incomplete piston type according to the route of fluid flow guiding, can select on demand to use, and is their function, purposes, application mode etc. below, polytype can satisfy application requirements fully.
As shown in figure 24: damper profit and steel key 13 mutual cross-lappings can be conveyed to damper, with shockproof at place, the upper and lower orientation of single when being given a shock power.Wherein, fixedly anchoring part 16,18, runner 17 and joint 19 have been utilized.
As shown in figure 25: damper is installed at each floor of high-rise building.
As shown in figure 26: damper is installed at the selection floor of high-rise building, and this considers design to damper through safe load and fixed.
As shown in figure 27: when damper is installed at the high-rise building, sets the interlayer building and overlap with the skip floor building.
As shown in figure 28: damper is installed between two high buildings.
Shown in Figure 29,30: damper is installed between two high buildings, building is established be indent and utilize fixedly anchoring part A, B, and be reserved spacing 14 on building.
Shown in Figure 31～35: wherein, outer wall sleeve 1 its section of damper is established rounded, square, trapezoidal or hexagon.
Shown in Figure 36,37: wherein, the piston 5 of damper adopts two-way many or unidirectional many, and the required damper effect that provides of promptly visual building can be made piston 5 the plural number assembling of multiple mode.
As shown in figure 38: damper can utilize diagonal brace 15 to install.
As shown in figure 39: many dampers of piston rod 3 parallel polyphones are stringed together application.
Claims (20)
1, the closed liquid flow damping device that is used for building, it comprises: outer wall sleeve, outer communicating pipe, piston rod, left and right sealing chamber and piston, it is characterized in that: in the outer wall sleeve, assemble a through piston rod, the piston rod outer end is the connection terminal, connects between the piston rod of outer wall sleeve inner the solid piston of cover and this piston rod and is and extends outward shape.
2, closed liquid flow damping device as claimed in claim 1, it is characterized in that: wherein, the outer wall sleeve links to each other with outer communicating pipe mutually, and forms outer tubular type damper.
3, closed liquid flow damping device as claimed in claim 1 is characterized in that: wherein, this outer wall sleeve wall outer rim is extended a liquid material and is replenished the chamber.
4, closed liquid flow damping device as claimed in claim 1 is characterized in that: wherein, this piston rod is for extending shape outside two ends.
5, closed liquid flow damping device as claimed in claim 1 is characterized in that: wherein, in this left and right sealing chamber spring is housed.
6, closed liquid flow damping device as claimed in claim 1 is characterized in that: wherein this piston rod is that a unidirectional end extends shape outward.
7, closed liquid flow damping device as claimed in claim 6 is characterized in that: wherein, in this left and right sealing chamber spring is housed.
8, closed liquid flow damping device as claimed in claim 1 is characterized in that: wherein, this outer wall sleeve wall inner edge for thickening and establish the interior communicating pipe of the liquid stream that conceals among the outer wall sleeve and form in the tubular type damper.
9, closed liquid flow damping device as claimed in claim 8 is characterized in that: wherein, give prominence to being provided with additional mouthful of a liquid material in this communicating pipe.
10, closed liquid flow damping device as claimed in claim 8 is characterized in that: wherein should in communicating pipe the top stretch out a liquid material and replenish the chamber.
11, closed liquid flow damping device as claimed in claim 1, it is characterized in that: wherein, portion forms an inwall sleeve in this outer wall sleeve, and forms a space between inside and outside wall sleeve, and leave liquid flow hole at the inwall sleeve, and form two telescopic dampers.
12, closed liquid flow damping device as claimed in claim 1 is characterized in that: wherein, the piston neighboring that assembles in this outer wall sleeve establishes to be has space or hole tube, and forms incomplete piston type damper.
13, closed liquid flow damping device as claimed in claim 12, it is characterized in that: wherein, the piston neighboring is reserved with the gear-like space.
14, closed liquid flow damping device as claimed in claim 12 is characterized in that: wherein, the piston neighboring is established and is the inner edge radius of radius less than the outer wall sleeve.
15, closed liquid flow damping device as claimed in claim 12, it is characterized in that: wherein, the piston section is established rectangular.
16, closed liquid flow damping device as claimed in claim 12 is characterized in that: wherein, the piston section is established and is two-sided indent arc.
17, closed liquid flow damping device as claimed in claim 12 is characterized in that: wherein, the piston section is established and is two-sided indent II shape.
18, closed liquid flow damping device as claimed in claim 12 is characterized in that: wherein, the piston section is established and is the I font.
19, closed liquid flow damping device as claimed in claim 1 is characterized in that: wherein, its section of outer wall sleeve of damper is established rounded, square, trapezoidal or hexagon.
20, closed liquid flow damping device as claimed in claim 1 is characterized in that: wherein, the piston of damper adopts two-way many or unidirectional many.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99213965 CN2379538Y (en) | 1999-06-23 | 1999-06-23 | Sealing type liquid flow damper for buildings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99213965 CN2379538Y (en) | 1999-06-23 | 1999-06-23 | Sealing type liquid flow damper for buildings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2379538Y true CN2379538Y (en) | 2000-05-24 |
Family
ID=34006247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99213965 Expired - Fee Related CN2379538Y (en) | 1999-06-23 | 1999-06-23 | Sealing type liquid flow damper for buildings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2379538Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105507439A (en) * | 2015-11-24 | 2016-04-20 | 北京工业大学 | Piston type compressed spring filled self-reset energy dissipation support |
| CN107151978A (en) * | 2017-06-08 | 2017-09-12 | 重庆工商职业学院 | Bridge vibration damping holder |
| CN108824206A (en) * | 2018-07-17 | 2018-11-16 | 芜湖芬特勘测服务有限公司 | A kind of locking device for quick assembled type bridge |
| CN110565829A (en) * | 2019-09-03 | 2019-12-13 | 潍坊昌大建设集团有限公司 | Building shockproof structure |
-
1999
- 1999-06-23 CN CN 99213965 patent/CN2379538Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105507439A (en) * | 2015-11-24 | 2016-04-20 | 北京工业大学 | Piston type compressed spring filled self-reset energy dissipation support |
| CN105507439B (en) * | 2015-11-24 | 2018-07-31 | 北京工业大学 | A kind of piston type filling compression spring Self-resetting energy dissipation brace |
| CN107151978A (en) * | 2017-06-08 | 2017-09-12 | 重庆工商职业学院 | Bridge vibration damping holder |
| CN107151978B (en) * | 2017-06-08 | 2023-04-28 | 重庆工商职业学院 | Bridge vibration reduction support |
| CN108824206A (en) * | 2018-07-17 | 2018-11-16 | 芜湖芬特勘测服务有限公司 | A kind of locking device for quick assembled type bridge |
| CN110565829A (en) * | 2019-09-03 | 2019-12-13 | 潍坊昌大建设集团有限公司 | Building shockproof structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |