CN104140024B - A kind of cage guide damping device - Google Patents
A kind of cage guide damping device Download PDFInfo
- Publication number
- CN104140024B CN104140024B CN201410372265.4A CN201410372265A CN104140024B CN 104140024 B CN104140024 B CN 104140024B CN 201410372265 A CN201410372265 A CN 201410372265A CN 104140024 B CN104140024 B CN 104140024B
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- China
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- cushion member
- resilient cushion
- wall frame
- connection cover
- rail brackets
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The invention discloses a kind of cage guide damping device, comprise and connect wall frame, rail brackets connection cover, and the resilient cushion member of installing in the box structure forming between them; Rail brackets connection cover and connect wall frame and be tightened in resilient cushion member on pre-buried nut by vertically disposed two pairs of the first bolts and the second bolt mutually respectively; The 3rd bolt runs through rail brackets connection cover, resilient cushion member and connects wall frame, and on the company's of being tightened in wall frame on fixing nut, at the head of the 3rd bolt, elastic shock attenuation packing ring is set. Described device, the vibration of the omnibearing absorption cage guide of energy, good damping effect. And there is gap between the reasons such as the aging distortion of resilient cushion member cause the contact-making surface of itself and box structure time, elastic shock attenuation packing ring can produce certain distortion to fill above-mentioned gap, thereby avoid therefore causing the sharply decline of damping effect, thereby the damping effect that has ensured reliably damping device, has extended service life.
Description
Technical field
The present invention relates to damping device, particularly a kind of cage guide damping device.
Background technology
In order to reduce vibration and the noise of elevator operation, between guide rail bracket of elevator and the borehole wall, need to arrange damped noise reduction device. The vibration that elevator operation produces is not directly passed to hoistway wall, but first after damped noise reduction device, absorbs after vibration, then reach hoistway wall. Absorption by damped noise reduction device to vibrational energy, can eliminate preferably or relax by damped noise reduction device and vibrate and noise, thereby avoids the harmful effect that brings to Around A Borehole building and resident.
Existing cage guide damping device, the company's of generally including wall frame, rail brackets connection cover and be placed in rail brackets connection cover and the resilient cushion member connecting in the box-shaped space that wall frame forms. Rail brackets is pulled the centre that is connected on rail brackets connection cover or is directly inserted into resilient cushion member by connecting plate by connection, or rail brackets connection cover direct part is inserted in resilient cushion member. As shown in Chinese patent 200410059829.5,200920130613.1 and 201320601464.9. No matter above-mentioned any cage guide damping device, they all cannot be in front and back, upper and lower, left and right, and comprehensive possess good damping performance simultaneously.
In addition, above-mentioned existing cage guide damping device, its resilient cushion member is bonded in accepting groove by glue conventionally, use the long period, permanent deformation occurs damping point or glue melts, after aging coming off, between its resilient cushion member and the connecting plate of transmitting vibrations, can there is certain gap, while making cage guide vibration, connect and do and can not directly contact with resilient cushion member, or resilient cushion member can not directly be connected the body structure forming with the company of closing wall frame wall with rail brackets contacts, thereby greatly affect damping noise reduction effect, even can therefore produce extra noise, can not reach desirable result of use.
Summary of the invention
The present invention is intended to provide one and can vibrates by Omnibearing absorbing cage guide, good damping effect, and damping effect is stable, the cage guide damping device of long service life.
A kind of cage guide damping device of the present invention, comprises and connects wall frame, connects wall frame one side and is provided with accepting groove, places resilient cushion member in accepting groove, and rail brackets connection cover covers on accepting groove; The first bolt is symmetricly set in the both sides of rail brackets connection cover, runs through rail brackets connection cover, is tightened in advance on the buried nut being fixed in resilient cushion member, and rail brackets connection cover and resilient cushion member are compressed; The second bolt on the company's of being symmetricly set in wall frame, runs through and connects wall frame, is tightened in advance on the buried nut being fixed in resilient cushion member, will connect wall frame and resilient cushion member compression; The first bolt and the vertical setting mutually of the second bolt, wherein a pair of being horizontally disposed with, another is to vertically arranging; The 3rd bolt runs through rail brackets connection cover, resilient cushion member and connects wall frame, and on the company's of being tightened in wall frame on fixing nut, at the head of the 3rd bolt, elastic shock attenuation packing ring is set.
A kind of cage guide damping device of the present invention, when use, is fixed on company's wall frame in hoistway wall, and rail brackets connection cover is connected with cage guide by connecting plate. the vibration of the generation of elevator operation is arrived cage guide damping device, then is delivered to hoistway wall after connecting plate by cage guide. in the time that cage guide vibrates, the vibration of its fore-and-aft direction, by directly pressing resilient cushion member, is absorbed the crimp of resilient cushion member generation fore-and-aft direction. due to the cage guide connection cover of elevator shock-absorbing device with connect wall frame and be closely connected with resilient cushion member with vertical bolt pair by level respectively, pass guide rail connection cover and be tightened in buried two the first bolts in elastomeric damper member, with be tightened in buried two the second bolts in elastomeric damper member through connecting wall frame, and resilient cushion member therebetween, formation is similar to the fastener structure that two hands are vertically held mutually, the vibration of cage guide horizontal direction, in the time being delivered to rail brackets connection cover, bolt on rail brackets connection cover is to driving resilient cushion member to move, connect the bolt of the perpendicular setting on wall frame to limiting the motion of resilient cushion member, the bolt that the two pairs of perpendicular settings are staggered is again to the different active forces that resilient cushion member therebetween produced from four positions, form attacker's effect, make resilient cushion member crimp therebetween, thereby absorb the vibration of horizontal direction, equally, the vibration of cage guide vertical direction, in the time being delivered to rail brackets connection cover, bolt on rail brackets connection cover is to driving resilient cushion member to move, even the perpendicular bolt on wall frame, to limiting the motion of resilient cushion member, passes through two teams' bolt equally to the not same-action to resilient cushion member, forms attacker's effect, resilient cushion member crimp therebetween, realizes the absorption to vertical direction vibration. visible cage guide damping device of the present invention, can front, back, left, right, up, down, the vibration of omnibearing absorption cage guide, good damping effect.
In addition, cage guide damping device of the present invention, its 3rd bolt that runs through whole cage guide connection cover, resilient cushion member and company's wall frame arranges elastic shock attenuation packing ring at bolt head. because the aging distortion of resilient cushion member, or resilient cushion member and cage guide connection cover and connect the aging reason such as come off of glue between wall frame, cause resilient cushion member and connect while producing gap between wall frame accepting groove inwall and/or rail brackets connection cover inwall, the elastic shock attenuation packing ring that the 3rd bolt head is installed can produce certain deflection, thereby the above-mentioned gap of adaptive filling, filling by elastic shock attenuation packing ring to gap, thereby avoid because of resilient cushion member and connect wall frame, between resilient cushion member and rail brackets fixed cap, there is gap, and the damping effect causing sharply declines. thereby the damping effect that ensures reliably cage guide damping device, increases the service life.
In addition, resilient cushion member is connected with rail brackets connection cover by the first bolt, by the second bolt with connect wall frame and be connected, deform at resilient cushion member, cause and rail brackets connection cover and connecting while there is gap between wall frame, can, by further screwing in the first bolt and the second bolt, eliminate gap, thereby make reliable contact that resilient cushion member remains with even wall frame is avoided with rail brackets connection cover, thereby ensure damping effect. In addition, this kind of connected mode, also can better adapt to the even tolerance of wall frame, guide rail link and resilient cushion member, can reduce their dimensioned required precision.
Brief description of the drawings
Fig. 1 is stereogram of the present invention (by forward sight).
Fig. 2 is stereogram of the present invention (by forward sight, the upset of rail brackets connection cover).
Fig. 3 is stereogram of the present invention (by backsight).
Fig. 4 is cutaway view of the present invention.
Fig. 5 is that the present invention connects wall shelf structure schematic diagram.
Fig. 6 is rail brackets connection cover structural representation of the present invention.
Fig. 7 is resilient cushion member of the present invention and connects the tactile structural representation of wall bridge joint.
Fig. 8 is that resilient cushion member of the present invention contacts a structural representation with rail brackets connection cover.
Detailed description of the invention
A damping device for cage guide, as shown in Figures 1 to 8, a kind of cage guide damping device, comprises and connects wall frame 1, connect wall frame 1 one side and be provided with accepting groove 2, the interior placement resilient cushion member 3 of accepting groove 2,4 of rail brackets connection covers cover on accepting groove 2; The first bolt 8 is symmetricly set in the both sides of rail brackets connection cover 4, runs through rail brackets connection cover 4, is tightened in advance on the buried nut being fixed in resilient cushion member 3, and rail brackets connection cover 4 and resilient cushion member 3 are compressed; On the second 7, the bolt company of being symmetricly set in wall frame 1, run through and connect wall frame 1, be tightened in advance on the buried nut being fixed in resilient cushion member 3, will connect wall frame 1 and compress with resilient cushion member 3; The first bolt 8 and the mutual vertical setting of the second bolt 7, wherein a pair of being horizontally disposed with, another is to vertically arranging; The 3rd 5, bolt runs through rail brackets connection cover 4, resilient cushion member 3 and connects wall frame 1, and on the company's of being tightened in wall frame 1 on fixing nut 6, at the head of the 3rd bolt 5, elastic shock attenuation packing ring 12 is set.
Described rail brackets connection cover 4 can be grooved, as depicted in figs. 1 and 2, on its two relative flangings, is symmetrically arranged with respectively the connecting hole 10 being connected with the connecting plate of connection guide rail support. When space in elevator hour, the reeded one side of rail brackets connection cover tool can be covered on resilient cushion member, thereby its two flanging is towards connecting wall frame 1, and two flangings of rail brackets connection cover are connected with rail brackets by connectors such as L-type plates again, thereby can save space. And in the time that hoistway space is larger, can be by inverted rail brackets connection cover, its two flanging deviates from and connects wall frame 1, rail brackets is arranged on connection cover two flangings, thereby can shorten the distance between its relative guide rail, it makes cage guide damping device can adapt within the specific limits the use needs of different rail bracketses and hoistway wall distance, and the scope of application is wider. In addition, above-mentioned cage guide damping device, the equal connection guide rail support of flanging of its upper and lower both sides of rail brackets connector, it can make cage guide be stabilized in middle part to the active force of damping device, and damping effect is better.
As shown in Figure 4, described resilient cushion member 3 has part to protrude beyond accepting groove 2, its exposed portions serve is by rail brackets connection cover 4 jack-up, it can better ensure, when cage guide vibration, be delivered to the vibration of the fore-and-aft direction on rail brackets fixed cap can be anxious time, acted on resilient cushion member 3 reliably by guide rail bracket of elevator, avoid direct contact the between rail brackets fixed cap and company wall frame, damping noise reduction effect is better.
The described both sides that connect wall frame 1 arrange respectively borehole wall fixed edge, and two fixed edges arrange respectively two installation fixing holes 11, the slotted hole that wherein the installation fixing hole 11 of a side extends for horizontal direction, the slotted hole that the installation fixing hole 11 of opposite side extends for vertical direction. When punching in hoistway wall, usually have deviation, above-mentioned installation fixing hole horizontal departure and the vertical deflection in the certain limit producing when structure can adapt to punching is installed be set, thereby reduced the requirement of installation accuracy, make easier for installation. Also can better adapt to the restriction of the bore position that the borehole wall causes because of other equipment or position limitation simultaneously.
As shown in Figure 7 and Figure 8, multiple through holes 9 can be set on resilient cushion member 3, hold so that resilient cushion member can have living space in the time of extrusion the part being extruded, thereby the drag producing can significantly reduce extrusion time is further improved damping effect. Described through hole is to be arranged symmetrically with as good, and it is out of shape evenly whole resilient cushion member in the time being squeezed, and the drag of generation is also even, avoids distortion energy imbalance uneven and that cause to occur, thereby further improves damping effect.
In the through hole of resilient cushion member, stage clip can be set, the elastic force providing by stage clip and further absorption vibration, improve damping effect.
Claims (7)
1. a cage guide damping device, comprises and connects wall frame (1), connects wall frame (1) one side and is provided with accepting groove (2), places resilient cushion member (3) in accepting groove (2), and rail brackets connection cover (4) covers on accepting groove (2); It is characterized in that: the first bolt (8) is symmetricly set in the both sides of rail brackets connection cover (4), run through rail brackets connection cover (4), be tightened in buried being fixed on the interior nut of resilient cushion member (3) in advance, rail brackets connection cover (4) and resilient cushion member (3) are compressed; The second bolt (7) the company's of being symmetricly set in wall frame (1) is upper, runs through and connects wall frame (1), is tightened in buried being fixed on the interior nut of resilient cushion member (3) in advance, will connect wall frame (1) and compress with resilient cushion member (3); The first bolt (8) and the second bolt (7) vertical setting mutually, wherein a pair of being horizontally disposed with, another is to vertically arranging; The 3rd bolt (5) runs through rail brackets connection cover (4), resilient cushion member (3) and connects wall frame (1), and the upper fixing nut (6) of the company's of being tightened in wall frame (1) is upper, at the head of the 3rd bolt (5), elastic shock attenuation packing ring (12) is set.
2. a kind of cage guide damping device according to claim 1, is characterized in that: described rail brackets connection cover (4) is grooved, is symmetrically arranged with respectively the connecting hole (10) being connected with the connecting plate of connection guide rail support on its two relative flangings.
3. a kind of cage guide damping device according to claim 1, is characterized in that: described resilient cushion member (3) has part to protrude accepting groove (2) in addition, and its exposed portions serve is by rail brackets connection cover (4) jack-up.
4. the damping device of a kind of cage guide according to claim 1, it is characterized in that: the described both sides that connect wall frame (1) arrange respectively borehole wall fixed edge, two fixed edges arrange respectively two installation fixing holes (11), the slotted hole that wherein the installation fixing hole (11) of a side extends for horizontal direction, the slotted hole that the installation fixing hole (11) of opposite side extends for vertical direction.
5. according to the damping device of a kind of cage guide described in claim 1 or 3, it is characterized in that: on resilient cushion member (3), be provided with through hole (9).
6. the damping device of a kind of cage guide according to claim 5, is characterized in that: through hole (9) is more than two, is symmetricly set on resilient cushion member.
7. the damping device of a kind of cage guide according to claim 5, is characterized in that: through hole is provided with stage clip in (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410372265.4A CN104140024B (en) | 2014-07-31 | 2014-07-31 | A kind of cage guide damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410372265.4A CN104140024B (en) | 2014-07-31 | 2014-07-31 | A kind of cage guide damping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104140024A CN104140024A (en) | 2014-11-12 |
| CN104140024B true CN104140024B (en) | 2016-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410372265.4A Active CN104140024B (en) | 2014-07-31 | 2014-07-31 | A kind of cage guide damping device |
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| CN (1) | CN104140024B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107399655A (en) * | 2017-07-26 | 2017-11-28 | 江苏意迪驱动设备有限公司 | A kind of cage type elevator with supporting member |
| CN107381279A (en) * | 2017-07-26 | 2017-11-24 | 江苏意迪驱动设备有限公司 | A kind of support column of cage type elevator |
| CN111354885A (en) | 2018-12-23 | 2020-06-30 | 宁德时代新能源科技股份有限公司 | Battery module |
Citations (6)
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|---|---|---|---|---|
| CN1576223A (en) * | 2003-06-25 | 2005-02-09 | 因温特奥股份公司 | Fastening element for elevator guide rails |
| CN201385972Y (en) * | 2009-04-10 | 2010-01-20 | 马登华 | Vibration-damping and noise-reducing device of elevator guide rail |
| CN102358549A (en) * | 2011-10-28 | 2012-02-22 | 马登华 | Noise reduction and shock absorption device of elevator guide rail |
| CN102616624A (en) * | 2012-03-26 | 2012-08-01 | 厦门嘉达环保建造工程有限公司 | Guide rail vibration isolation structure |
| CN203568630U (en) * | 2013-09-27 | 2014-04-30 | 马登华 | Vibration and noise reduction device of elevator guide rail |
| CN204124980U (en) * | 2014-07-31 | 2015-01-28 | 深圳深日环保科技有限公司 | A kind of cage guide shock absorption device |
-
2014
- 2014-07-31 CN CN201410372265.4A patent/CN104140024B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1576223A (en) * | 2003-06-25 | 2005-02-09 | 因温特奥股份公司 | Fastening element for elevator guide rails |
| CN201385972Y (en) * | 2009-04-10 | 2010-01-20 | 马登华 | Vibration-damping and noise-reducing device of elevator guide rail |
| CN102358549A (en) * | 2011-10-28 | 2012-02-22 | 马登华 | Noise reduction and shock absorption device of elevator guide rail |
| CN102616624A (en) * | 2012-03-26 | 2012-08-01 | 厦门嘉达环保建造工程有限公司 | Guide rail vibration isolation structure |
| CN203568630U (en) * | 2013-09-27 | 2014-04-30 | 马登华 | Vibration and noise reduction device of elevator guide rail |
| CN204124980U (en) * | 2014-07-31 | 2015-01-28 | 深圳深日环保科技有限公司 | A kind of cage guide shock absorption device |
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| CN104140024A (en) | 2014-11-12 |
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