CN104775537A - Damper for building - Google Patents
Damper for building Download PDFInfo
- Publication number
- CN104775537A CN104775537A CN201510118540.4A CN201510118540A CN104775537A CN 104775537 A CN104775537 A CN 104775537A CN 201510118540 A CN201510118540 A CN 201510118540A CN 104775537 A CN104775537 A CN 104775537A
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- CN
- China
- Prior art keywords
- damper
- damping
- steel spring
- adjustable screw
- damping sheet
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- 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.)
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Abstract
The invention discloses a damper for a building. The damper comprises two soft steel spring pieces, and fiber components are arranged on the inner side faces of the two soft steel spring pieces; one side face of each fiber component is embedded into the corresponding soft steel spring piece, and the fiber components are connected with the soft steel spring pieces through elastic screws; the other side faces of the fiber components are connected with adjustable screw rods; and one end of each adjustable screw rod is connected with the corresponding fiber component, and the other end of the adjustable screw rods are located on damping pipes; holes matched with the adjustable screw rods are formed in the damping pipes, and damping plates are arranged on the damping pipes; the damping plates are arranged in an oval-shaped structure manner, and damping pieces are internally arranged between the two ends of the damping plates and the damping pipes; and two piston rods are arranged on the damping plates. The damper for the building has the advantages of being simple in structure, stable in system, rapid in reaction, convenient to machine and adjustable in energy consumption capacity, and facilitating component replacement, and meanwhile in the mounting process, the central distance can be conveniently adjusted, and loosening can be effectively prevented.
Description
Technical field
The present invention relates to a kind of damper, particularly one damper for building.
Background technology
At present, the damper used in construction work, bridges in highway engineering is made up of working cylinder, attached cylinder and attached cylinder earrings.The convenience of adjusting center distance during in order to install, end cap is threaded with general all employing between attached cylinder with working cylinder and attached cylinder earrings with working cylinder, attached cylinder.But such damper not only complex structure, is also present in structure and is often subject to stronger external force vibrations, have loosening phenomenon at attached cylinder with working cylinder and attached cylinder earrings with being threaded between attached cylinder.The mechanism that can produce sliding friction that the frcition damper also had is made up of under certain pretightning force metallic combination component and friction plate, utilize sliding friction acting dissipation energy, such damper still can better not be applied in building use.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the problems referred to above, provides one to have simple structure, stable system, is swift in response, and is convenient to processing, is convenient for changing parts, the damper for building of energy dissipation capacity adjustable feature.
To achieve these goals, the technical solution used in the present invention is such: damper for building of the present invention, comprise mild steel spring leaf, mild steel spring leaf is two, two mild steel spring leaf medial surfaces are equipped with fibrous structures, fibrous structures one side embeds and is arranged in mild steel spring leaf, and be connected by elastic screws between fibrous structures with mild steel spring leaf, fibrous structures another side is connected with an adjustable screw, adjustable screw one end is connected with fibrous structures, its other end is positioned on a damper tube, and damper tube has the hole of mating with adjustable screw, damper tube is provided with damping sheet, damping sheet adopts ellipsoidal structure to arrange, built-in damping fin between damping sheet two ends and damper tube, damping sheet is provided with piston rod, piston rod is two, two-piston bar is arranged near damping sheet two lateral surface respectively.
Further, as a kind of concrete form of structure, in damping sheet of the present invention, resisting medium is provided with.
Further, as a kind of concrete form of structure, damping bolt between damping sheet of the present invention and piston rod, is connected with.
Further, as a kind of concrete form of structure, rotatable coupling of the present invention adopts stainless steel modular construction.
Further, as a kind of concrete form of structure, adjustable screw of the present invention connects by being connected snap close with rotatable coupling.
Further, as a kind of concrete form of structure, fibrous structures of the present invention and mild steel spring leaf junction are provided with sealing mat.
Compared with prior art, the invention has the advantages that: this damper for building has simple structure, stable system, be swift in response, be convenient to processing, be convenient for changing parts, energy dissipation capacity adjustable feature, simultaneously both conveniently adjusted centre distance when mounted, can effectively prevent from loosening again.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention;
In figure: 1. mild steel spring leaf; 2. fibrous structures; 3. adjustable screw; 4. rotatable coupling; 5. damper tube; 6. damping sheet; 7. piston rod.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
The preferred embodiment of the damper for building of the present invention as shown in Figure 1, comprise mild steel spring leaf 1, mild steel spring leaf 1 is two, two mild steel spring leaf 1 medial surfaces are equipped with fibrous structures 2, fibrous structures 2 one side embeds and is arranged in mild steel spring leaf 1, and be connected by elastic screws between fibrous structures 2 with mild steel spring leaf 1, fibrous structures 2 another side is connected with an adjustable screw 3, adjustable screw 3 one end is connected with fibrous structures 2, its other end is positioned on a damper tube 5, and damper tube 5 has the hole of mating with adjustable screw 3, damper tube 5 is provided with damping sheet 6, damping sheet 6 adopts ellipsoidal structure to arrange, built-in damping fin between damping sheet 6 two ends and damper tube 5, damping sheet 6 is provided with piston rod 7, piston rod 7 is two, two-piston bar 7 is arranged near damping sheet 6 liang of lateral surfaces respectively, resisting medium is provided with in described damping sheet 6, damping bolt is connected with between described damping sheet 6 and piston rod 7, described rotatable coupling 4 adopts stainless steel modular construction, described adjustable screw 3 connects by being connected snap close with rotatable coupling 4, described fibrous structures 2 is provided with sealing mat with mild steel spring leaf 1 junction.
Damper for building of the present invention has simple structure, stable system, is swift in response, and is convenient to processing, is convenient for changing parts, energy dissipation capacity adjustable feature, simultaneously both conveniently adjusted centre distance when mounted, can effectively prevent from loosening again.Be provided with resisting medium in described damping sheet 6, damping is better; Be connected with damping bolt between described damping sheet 6 and piston rod 7, damping bolt can link together closely by between damping sheet 6 and piston rod 7; Described rotatable coupling 4 adopts stainless steel modular construction, avoids the phenomenon producing upper rust; Described adjustable screw 3 connects by being connected snap close with rotatable coupling 4, adjusted by connecting snap close; Described fibrous structures 2 is provided with sealing mat with mild steel spring leaf 1 junction, has good sealing performance.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on manual, must determine its technical scope according to right.
Claims (6)
1. a damper for building, comprise mild steel spring leaf, it is characterized in that: mild steel spring leaf is two, two mild steel spring leaf medial surfaces are equipped with fibrous structures, fibrous structures one side embeds and is arranged in mild steel spring leaf, and be connected by elastic screws between fibrous structures with mild steel spring leaf, fibrous structures another side is connected with an adjustable screw, adjustable screw one end is connected with fibrous structures, its other end is positioned on a damper tube, and damper tube has the hole of mating with adjustable screw, damper tube is provided with damping sheet, damping sheet adopts ellipsoidal structure to arrange, built-in damping fin between damping sheet two ends and damper tube, damping sheet is provided with piston rod, piston rod is two, two-piston bar is arranged near damping sheet two lateral surface respectively.
2. damper for building according to claim 1, is characterized in that: be provided with resisting medium in described damping sheet.
3. damper for building according to claim 1, is characterized in that: be connected with damping bolt between described damping sheet and piston rod.
4. damper for building according to claim 1, is characterized in that: described rotatable coupling adopts stainless steel modular construction.
5. damper for building according to claim 1, is characterized in that: described adjustable screw connects by being connected snap close with rotatable coupling.
6. damper for building according to claim 1, is characterized in that: described fibrous structures and mild steel spring leaf junction are provided with sealing mat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510118540.4A CN104775537A (en) | 2015-03-18 | 2015-03-18 | Damper for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510118540.4A CN104775537A (en) | 2015-03-18 | 2015-03-18 | Damper for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104775537A true CN104775537A (en) | 2015-07-15 |
Family
ID=53617273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510118540.4A Pending CN104775537A (en) | 2015-03-18 | 2015-03-18 | Damper for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104775537A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105603865A (en) * | 2016-01-26 | 2016-05-25 | 华北水利水电大学 | Temperature control damper for bridge |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1982004092A1 (en) * | 1981-05-18 | 1982-11-25 | Jun Toyama | A vibration-damping device |
| CN1264776A (en) * | 2000-03-10 | 2000-08-30 | 东南大学 | Vertical earthquake isolating equipment for engineering structure |
| CN2426930Y (en) * | 2000-03-17 | 2001-04-18 | 东南大学 | Engineering structure damping fluid bumper |
| CN1769607A (en) * | 2004-12-16 | 2006-05-10 | 东南大学 | High energy consumption reposition metal damper |
| CN101949176A (en) * | 2010-09-14 | 2011-01-19 | 广州大学 | Steel-lead damper |
| CN102444219A (en) * | 2011-10-20 | 2012-05-09 | 沈阳建筑大学 | Mild steel yielding and friction combined damper |
| CN203654506U (en) * | 2013-11-25 | 2014-06-18 | 辽宁工业大学 | Arch-shaped soft steel spring piece tension and compression damper |
| CN204728508U (en) * | 2015-03-18 | 2015-10-28 | 成都绿迪科技有限公司 | Damper for building |
-
2015
- 2015-03-18 CN CN201510118540.4A patent/CN104775537A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1982004092A1 (en) * | 1981-05-18 | 1982-11-25 | Jun Toyama | A vibration-damping device |
| CN1264776A (en) * | 2000-03-10 | 2000-08-30 | 东南大学 | Vertical earthquake isolating equipment for engineering structure |
| CN2426930Y (en) * | 2000-03-17 | 2001-04-18 | 东南大学 | Engineering structure damping fluid bumper |
| CN1769607A (en) * | 2004-12-16 | 2006-05-10 | 东南大学 | High energy consumption reposition metal damper |
| CN101949176A (en) * | 2010-09-14 | 2011-01-19 | 广州大学 | Steel-lead damper |
| CN102444219A (en) * | 2011-10-20 | 2012-05-09 | 沈阳建筑大学 | Mild steel yielding and friction combined damper |
| CN203654506U (en) * | 2013-11-25 | 2014-06-18 | 辽宁工业大学 | Arch-shaped soft steel spring piece tension and compression damper |
| CN204728508U (en) * | 2015-03-18 | 2015-10-28 | 成都绿迪科技有限公司 | Damper for building |
Non-Patent Citations (2)
| Title |
|---|
| [日]社团法人 日本隔震结构协会: "《被动减震结构设计 施工手册（原著第2版）》", 31 October 2008 * |
| 周云: "《粘弹性阻尼减震结构设计理论及应用》", 31 August 2013 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105603865A (en) * | 2016-01-26 | 2016-05-25 | 华北水利水电大学 | Temperature control damper for bridge |
| CN105603865B (en) * | 2016-01-26 | 2017-04-26 | 华北水利水电大学 | Temperature control damper for bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150715 |