CN207192532U - A kind of guide rail bracket of elevator of damping noise reduction - Google Patents
A kind of guide rail bracket of elevator of damping noise reduction Download PDFInfo
- Publication number
- CN207192532U CN207192532U CN201721135332.6U CN201721135332U CN207192532U CN 207192532 U CN207192532 U CN 207192532U CN 201721135332 U CN201721135332 U CN 201721135332U CN 207192532 U CN207192532 U CN 207192532U
- Authority
- CN
- China
- Prior art keywords
- link
- guide rail
- elevator
- hoistway
- noise reduction
- 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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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a kind of guide rail bracket of elevator of damping noise reduction, including the guide rail link, middle link and hoistway link being sequentially connected, both described middle link and hoistway link are mutually embraced and accompany cushion pad embracing position, both embrace position by through bolt fix.The middle link and hoistway link carry U-shaped portion, and the U-shaped portion that each U-shaped portion is respectively provided with both base and two sides, middle link and hoistway link is mutually embraced, and the cushion pad is clamped between the base of two U-shaped portion.The guide rail bracket of elevator of damping noise reduction provided by the utility model, it is applicable to various types of elevators, especially machine-roomless lift, it can to greatest extent reduce because elevator operation causes the room of neighbouring elevator hoistways to produce vibration and noise, good Jing Yin a home from home is provided to live and handling official business.
Description
Technical field
It the utility model is related to elevator technology field, and in particular to a kind of guide rail bracket of elevator of damping noise reduction.
Background technology
Elevator can produce vibration in the process of running, and well enclosure is delivered to by guide rail and rail brackets, so as to neighbouring
The room of hoistway produces certain vibration and noise, and especially in the dead of night, this vibrating noise can make one to experience larger
Sense of discomfort.For machine-roomless lift, because the computer room part such as main frame, limiter of speed, switch board is arranged on inside hoistway, vibration is more
To be strong, in order to meet the requirement of the comfort level of damping noise reduction of the elevator especially machine-roomless lift to adjacent rooms, it is necessary to subtract
Shake noise reduction process.
Publication No. CN102556802B patent of invention document discloses a kind of damping elevator, can rise to a certain extent
To the effect of damping noise reduction, but because its structure is excessively simple, and elevator stress undertakes mainly by snubber block and bolt, intensity
Insufficient, bolt is acted on by horizontal shear force for a long time, risk of breakage be present.
Utility model content
The utility model provides a kind of guide rail bracket of elevator of damping noise reduction, is not influenceing the premise of elevator normal operation
Under, energy caused by elevator vibrations is absorbed using vibration-absorptive material, avoiding energy transmission, abate the noise band from source to well enclosure
That comes disturbs residents.
A kind of guide rail bracket of elevator of damping noise reduction, including guide rail link, middle link and the hoistway being sequentially connected
Both links, the middle link and hoistway link are mutually embraced and accompany cushion pad embracing position, and both embraces
Hold together position by through bolt fix.
The utility model sets the cushion pad of elastomeric material between middle link and hoistway link, and traditional is led
Rigidity between rail and well enclosure, which connects, to be changed to be flexibly connected, and in running process of elevator, the vibrations of car are absorbed by cushion pad, avoid
Well enclosure is further transferred to, to reduce the noise to disturb residents.
The middle link is mutually embraced with hoistway link, and cushion pad is located at the inside for embracing structure, when guide rail
After horizontal vibrating exceedes the deformation category of vibration-absorptive material, under the position-limiting action for embracing structure, the over-travel of guide rail is prevented, is protected
Demonstrate,prove the comfortableness and intensity of elevator operation.
Preferably, the middle link and hoistway link carry U-shaped portion, each U-shaped portion be respectively provided with base and
The U-shaped portion of both two sides, middle link and hoistway link is mutually embraced, and the cushion pad is clamped in the bottom of two U-shaped portion
Between side.
The U-shaped portion openings of both middle link and hoistway links is relative and is mutually inserted to be formed and embraces structure, described
Cushion pad, which is clamped in, embraces inside configuration, namely the side of U-shaped portion two of hoistway link and the side of U-shaped portion two of middle link
Dislocation arrangement, is alternately arranged at cushion pad periphery, and the vibrations between middle link and hoistway link are passed using cushion pad
Progressive row barrier.
In order to further weaken the transmission of vibrations, it is preferable that be arranged with shock ring, shock ring position on the screw rod of the bolt
Between screw head and the U-shaped portion base of corresponding side, and/or between the U-shaped portion base of the nut of bolt and corresponding side.
The quantity of shock ring is the integral multiple of bolt quantity, and the setting of shock ring has following three kinds of modes：
A, shock ring is located between screw head and the U-shaped portion base of corresponding side；
B, shock ring is located between the nut of bolt and the U-shaped portion base of corresponding side；
C, shock ring is located between screw head and the U-shaped portion base of corresponding side, and the nut of bolt and the U of corresponding side
Between shape portion base.
Preferably, the guide rail link is two, two sides with middle link U-shaped portion are connected respectively.
Two guide rail links are sequentially arranged along the bearing of trend of guide rail, and the guide rail link and middle link are one
Body structure is detachably connected.
Preferably, in the middle link and hoistway link, with holding institute on the U-shaped portion base of at least one
State the limiting component of buffering pad position.The limiting component prevents cushion pad departs from from embracing knot to constrain the position of cushion pad
Inside structure.
Preferably, the U-shaped portion base of the hoistway link is provided with two spacing flangings positioned opposite, two spacing foldings
The both sides skirt of side and place U-shaped portion is into installing the stopper slot of the cushion pad.
Preferably, the thickness of the cushion pad is more than the depth of stopper slot.
Cushion pad uses elastomeric material, and in the deformation range of cushion pad, the vibrations of elevator operation are absorbed by cushion pad.
In order to avoid cushion pad is overly compressed, causes elevator operation unstable, pass through two spacing foldings on hoistway link
Side progress is spacing, and when base of the spacing flanging against middle link, middle link is to be rigidly connected with hoistway link,
Cushion pad is not recompressed, spacing flanging plays a part of limiting component simultaneously, that is, constrains the position of cushion pad.
Preferably, the side of U-shaped portion two of the hoistway link is respectively provided with bending part, bending part is provided with and hoistway
The mounting hole that wall is engaged.
For the ease of adjusting installation site, mounting hole is that the bar hole bearing of trend on bar hole and two bending parts is mutual
Vertically.
The guide rail bracket of elevator of damping noise reduction provided by the utility model, various types of elevators are applicable to, especially
Machine-roomless lift, it can reduce to greatest extent because elevator operation causes the room of neighbouring elevator hoistways to produce vibration and noise,
Good Jing Yin a home from home is provided to live and handling official business.
Brief description of the drawings
Fig. 1 is the side view under the guide rail bracket of elevator use state of the utility model damping noise reduction；
Fig. 2 is the top view under the guide rail bracket of elevator use state of the utility model damping noise reduction；
Fig. 3 is the schematic diagram of the guide rail bracket of elevator of the utility model damping noise reduction；
Fig. 4 is the schematic diagram (another visual angle) of the guide rail bracket of elevator of the utility model damping noise reduction；
Fig. 5 be the utility model damping noise reduction guide rail bracket of elevator in hoistway link schematic diagram；
Fig. 6 be the utility model damping noise reduction guide rail bracket of elevator among link schematic diagram；
Fig. 7 is the schematic diagram of the guide rail bracket of elevator middle guide link of the utility model damping noise reduction；
Fig. 8 be the utility model damping noise reduction guide rail bracket of elevator in cushion pad schematic diagram.
In figure：1st, car；2nd, guide rail；3rd, guide rail bracket of elevator；31st, hoistway link；31a, base；31b, side；
31c, spacing flanging；31d, bending part；31e, mounting hole；31f, mounting hole；32nd, middle link；32a, base；32b, side
Side；33rd, guide rail link；33a, flat board；33b, flat board；4th, pressing plate；5th, expansion bolt；6th, shock ring；71st, nut；72nd, screw rod
Head；8th, cushion pad.
Embodiment
Below in conjunction with the accompanying drawings, the guide rail bracket of elevator of the utility model damping noise reduction is described in detail.
As shown in Figure 1 and Figure 2, guide rail bracket of elevator 3 provided by the utility model is used to the guide rail 2 of car 1 being arranged on well
On road wall, as shown in Figure 3, Figure 4, guide rail bracket of elevator 3 includes guide rail link 33, middle link 32 and the well being sequentially connected
Road link 31, both mutually embrace and accompany cushion pad 8 embracing position for middle link 32 and hoistway link 31, both
Embrace position by through bolt fix.
As shown in figure 5, hoistway link 31 carries U-shaped portion, U-shaped portion is respectively provided with base 31a and two side 31b, both sides
Side 31b is respectively provided with bending part 31d, and bending part 31d is provided with the mounting hole 31e being engaged with well enclosure and mounting hole 31f, and two
Individual mounting hole is bar hole, and mounting hole 31e and mounting hole 31f bearing of trend are mutually perpendicular to.In a state of use, install
Hole 31f is horizontally extending, and mounting hole 31e vertically extends, by the expansion bolt 5 of penetrating mounting holes, by hoistway
Link 31 is fixed on well enclosure.
As shown in figure 5, the U-shaped portion base 31a of hoistway link 31 is provided with the spacing flanging 31c (limits of positioned opposite two
Position flanging namely the limiting component of constraint cushion pad 8 position), two spacing flanging 31c and two side 31b of place U-shaped portion are surrounded
To install the stopper slot of cushion pad 8, the thickness of cushion pad 8 is more than the depth of stopper slot.
As shown in fig. 6, middle link 32 carries U-shaped portion, U-shaped portion has base 32a and two side 32b, and hoistway connects
It is relative with the U-shaped portion opening of middle link 32 to connect frame 31, and is mutually inserted, state is embraced in formation, and cushion pad 8 is clamped in two U
Between the base in shape portion.
As shown in figure 8, cushion pad 8 is cube block, cushion pad 8 is provided with the through hole for run through bolt.Embracing shape
Under state, the U-shaped portion base 31a of hoistway link 31 and the U-shaped portion base 32a positions of middle link 32 are relative, hoistway connection
The U-shaped portion side 31b of frame 31 and the U-shaped portion side 32b of middle link 32 are staggeredly located, i.e. the U-shaped portion of hoistway link 31
The U-shaped portion side 32b of side 31b and middle link 32 is arranged alternately around the surrounding of cushion pad 8.
As shown in fig. 7, guide rail link 33 is L-shaped bending plate, L-shaped bending plate includes orthogonal flat board 33a peace
Plate 33b.As shown in Figure 3, Figure 4, guide rail link 33 be two, respectively with the two side 32b phases in middle link 32U shapes portion
Even.The side 32b of middle link 32 is fixedly connected by bolt with flat board 33b, and guide rail 2 is fixed on flat board 33a by pressing plate 4
On.
As shown in Figure 3, Figure 4, the bolt for connecting hoistway link 31 and middle link 32 is four, the screw head of bolt
Portion 72 is against the U-shaped portion base 32a of middle link 32, and the nut 71 of bolt is adjacent to the U-shaped portion base of hoistway link 31
31a, is arranged with shock ring 6 on the screw rod of bolt, shock ring 6 be located at nut and hoistway link 31 U-shaped portion base 31a it
Between.
The announcement and teaching of book according to the above description, the utility model those skilled in the art can also be to above-mentioned realities
The mode of applying carries out appropriate change and modification.Therefore, the utility model is not limited to specific implementation disclosed and described above
Mode, some modifications and changes of the present utility model should also be as falling into scope of the claims of the present utility model.
In addition, although used some specific terms in this specification, but these terms are merely for convenience of description, not to this reality
With new composition any restrictions.
Claims (9)
- A kind of 1. guide rail bracket of elevator of damping noise reduction, it is characterised in that including be sequentially connected guide rail link, middle connection Both frame and hoistway link, the middle link and hoistway link are mutually embraced and accompany cushion pad embracing position, Both embrace position by through bolt fix.
- 2. the guide rail bracket of elevator of damping noise reduction as claimed in claim 1, it is characterised in that the middle link and hoistway Link carries U-shaped portion, and each U-shaped portion is respectively provided with the U-shaped of both base and two sides, middle link and hoistway link Portion is mutually embraced, and the cushion pad is clamped between the base of two U-shaped portion.
- 3. the guide rail bracket of elevator of damping noise reduction as claimed in claim 2, it is characterised in that be arranged on the screw rod of the bolt There is shock ring, shock ring is located between screw head and the U-shaped portion base of corresponding side, and/or the nut of bolt and the U of corresponding side Between shape portion base.
- 4. the guide rail bracket of elevator of damping noise reduction as claimed in claim 2, it is characterised in that the guide rail link is two Individual, two sides with middle link U-shaped portion are connected respectively.
- 5. the guide rail bracket of elevator of damping noise reduction as claimed in claim 1, it is characterised in that the guide rail link and centre Link is structure as a whole or is detachably connected.
- 6. the guide rail bracket of elevator of damping noise reduction as claimed in claim 2, it is characterised in that the middle link and hoistway In link, with the limiting component for keeping the buffering pad position on the U-shaped portion base of at least one.
- 7. the guide rail bracket of elevator of damping noise reduction as claimed in claim 2, it is characterised in that the U-shaped of the hoistway link Portion base is provided with two spacing flangings positioned opposite, and the both sides skirt of two spacing flangings and place U-shaped portion is into install State the stopper slot of cushion pad.
- 8. the guide rail bracket of elevator of damping noise reduction as claimed in claim 7, it is characterised in that the thickness of the cushion pad is more than The depth of stopper slot.
- 9. the guide rail bracket of elevator of damping noise reduction as claimed in claim 2, it is characterised in that the U-shaped of the hoistway link The side of portion two is respectively provided with bending part, and bending part is provided with the mounting hole being engaged with well enclosure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721135332.6U CN207192532U (en) | 2017-09-05 | 2017-09-05 | A kind of guide rail bracket of elevator of damping noise reduction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721135332.6U CN207192532U (en) | 2017-09-05 | 2017-09-05 | A kind of guide rail bracket of elevator of damping noise reduction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207192532U true CN207192532U (en) | 2018-04-06 |
Family
ID=61791341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721135332.6U Expired - Fee Related CN207192532U (en) | 2017-09-05 | 2017-09-05 | A kind of guide rail bracket of elevator of damping noise reduction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207192532U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108946384A (en) * | 2018-09-28 | 2018-12-07 | 滁州欧博特电子制造有限公司 | A kind of mounting structure of wear-resisting cage guide |
| CN110844741A (en) * | 2019-11-14 | 2020-02-28 | 上海三菱电梯有限公司 | Guide rail vibration isolation device |
| CN111115410A (en) * | 2020-01-21 | 2020-05-08 | 宁波鸿腾精密制造股份有限公司 | Elevator guide rail shock attenuation connecting device |
-
2017
- 2017-09-05 CN CN201721135332.6U patent/CN207192532U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108946384A (en) * | 2018-09-28 | 2018-12-07 | 滁州欧博特电子制造有限公司 | A kind of mounting structure of wear-resisting cage guide |
| CN110844741A (en) * | 2019-11-14 | 2020-02-28 | 上海三菱电梯有限公司 | Guide rail vibration isolation device |
| CN110844741B (en) * | 2019-11-14 | 2022-11-04 | 上海三菱电梯有限公司 | Guide rail vibration isolation device |
| CN111115410A (en) * | 2020-01-21 | 2020-05-08 | 宁波鸿腾精密制造股份有限公司 | Elevator guide rail shock attenuation connecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180406 |