CN208265579U - A kind of lossless elastic elevator rope end combination - Google Patents
A kind of lossless elastic elevator rope end combination Download PDFInfo
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- CN208265579U CN208265579U CN201820543137.5U CN201820543137U CN208265579U CN 208265579 U CN208265579 U CN 208265579U CN 201820543137 U CN201820543137 U CN 201820543137U CN 208265579 U CN208265579 U CN 208265579U
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- rope end
- rubber
- support
- end combination
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Abstract
The utility model discloses a kind of lossless elastic elevator rope end combinations, including the rope hitch plate being fixed on driving pedestal, the guide rod being vertically threaded through in rope hitch plate, buffer spring above rope hitch plate and the wedge assemblies below rope hitch plate, it is characterized in that buffer spring bottom subtracts rubber equipped with double, double rubber that subtract are positioned in the holder；Support core is equipped with the tenon of inner hole and guide rod cooperation, and is connected between tenon and support by screw thread bolt；Rest base is equipped with axial boss, and rope hitch plate is equipped with the counterbore cooperated with axial boss.The tension value that not only ensure that multistrand rope is measured under identical hard conditions, and buffer spring is transformed into damping adjusting by compression adjustment from existing, to realize elevator stable operation, and when the spring life of rope end combination terminates or when the spring force that project is matched mismatches, it replaces spring and does not have to the associated components such as lifting carriage, to save operating cost.
Description
Technical field
The utility model relates to elevator drive technology, especially a kind of lossless elastic elevator rope end combination.
Background technique
Rope end combination be hoist ropes and carriage, counterweight or with the bogeys connecting component such as computer room spandrel girder.At present
There are three types of rope end combining forms: eccentric steel wire rope head combination, the combination of concentric steel wire rope head, the combination of steel band rope end.First two fortune
It is in the main body being driven with wirerope is matched with；The third is in the main body being driven with steel band is matched with.No matter its mating master
How body becomes, and how the payload ratings of elevator, normal speed become, and structure will not all change, and is only to change its component ruler
Very little size matches.
Rope end combination is other than mainly undertaking the effect of connection transmission main body, and there are also spring setting, this, which just imparts it, has
There is vibration-inhibition.However there is also a problems at present: i.e. when elevator is installed, after normal operation, could find
On the same stage the multistrand rope of elevator or steel band (hereinafter referred to as wirerope) although tightening degree it is extremely close but and it is non-equal, if again
It is unanimously very difficult for tightening degree is adjusted reaching, actually and impossible.Due to being all in industry
Winding multiply and longer wirerope are gone by people, its tightening degree must be caused different.What tension differed greatly can only pass through fixation
Carriage, counterweight etc. tighten wirerope to realize tightening degree；Subtle tension is inconsistent can only be by adjusting compression rope end combination
Spring realize, but be only at this time under the elevator stationary state, as long as due to or individual rope end combinations spring-compressed
, the running steel wire rope tension of elevator still can be inconsistent.Therefore, existing product is there is clearly disadvantageous: adjusting
It is laborious, time-consuming when saving tension difference value big between wirerope；And when adjusting tension difference value small between wirerope, it can not be complete
It is complete to adjust to consistent.Thus the problems such as bring consequence is elevator shake, and noise is promoted.
Summary of the invention
Purpose of the utility model is to solve the above problems, provide a kind of lossless elastic elevator rope end combination.
Above technical problems of the utility model are mainly solved by the following technical scheme: a kind of lossless elasticity
Elevator rope end combination, including the rope hitch plate being fixed on driving pedestal, the guide rod being vertically threaded through in rope hitch plate is located at rope hitch plate
The buffer spring of top and the wedge assemblies below rope hitch plate, it is characterized in that the buffer spring bottom subtracts rubber equipped with double
Glue, it is double to subtract rubber positioning in the holder；The support core is equipped with the tenon of inner hole and guide rod cooperation, and between tenon and support
It is connected by screw thread bolt；The rest base is equipped with axial boss, and rope hitch plate is equipped with the counterbore cooperated with axial boss.
In the lossless elastic elevator rope end combination of one kind above-mentioned, preferably, the holder top, which is equipped with, subtracts rubber with double
The hole seat of glue cooperation, support body are equipped with the bolt screw hole being laterally arranged, and screw thread bolt and the bolt screw hole cooperate, and
Tenon is equipped with the connecting hole coaxially arranged with the bolt screw hole.
In the lossless elastic elevator rope end combination of one kind above-mentioned, preferably, being equipped in the support lower section inner hole double
Ear guide groove, tenon are equipped with the double track cooperated with the ears guide groove.
In the lossless elastic elevator rope end combination of one kind above-mentioned, preferably, the buffer spring bottom is equipped with Spring Card
Seat, the top of spring stand have the raised body cooperated with buffer spring internal diameter, and the bottom surface of spring stand subtracts rubber compounding with double.
In the lossless elastic elevator rope end combination of one kind above-mentioned, preferably, the guide rod is full thread rod piece, branch seat tool
There is regular polygon external form.
In the lossless elastic elevator rope end combination of one kind above-mentioned, preferably, it is tight to be equipped with double padlocks at the top of the guide rod
Nut.
In the lossless elastic elevator rope end combination of one kind above-mentioned, preferably, described double rubber that subtract are that inner hole is greater than and leads
1.1 times of bar outer diameter or more of tubular structure.
In the lossless elastic elevator rope end combination of one kind above-mentioned, match preferably, being equipped in the support with double rubber that subtract
The hole seat of conjunction, double outer diameters for subtracting rubber and hole seat inner hole are interference fitted.
In the lossless elastic elevator rope end combination of one kind above-mentioned, preferably, the holder top, which is equipped with, subtracts rubber with double
The hole seat of glue cooperation, double natural heights for subtracting rubber are greater than the depth of hole seat.It remains double and subtracts rubber and buffer spring in work
Common elastic buffer effect during work.
In the lossless elastic elevator rope end combination of one kind above-mentioned, preferably, the buffer spring is both ends broad in the middle
Small double-cone spring.
The technical program is mainly designed from following several respects: first is that comparing this dress of existing product in terms of product structure
The space installed needed for setting not will increase, and make full use of the basic structure of existing product, and design has newly in the useful space
The component and component combination of effect；Second is that respected existing main structure, avoids production, assembling line from reseting, reduce and produce
Product exploitation investment；Third is that the subversiveness redesign of functional effect combines certainly when elevator proceeds to installation rope end combination in rope end
Under right state, guaranteeing spring stand away from the buffer spring height one between locking nut to can keep slow in practical application
It rushes spring to be under natural height state, then adjusts wirerope tightening degree, then done on guide rod by support drive tenon
Vertical Free adjust, to control the tension difference value between wirerope, only it is this under natural conditions, measured by chest expander
Tension value is identical, and could to illustrate that all wirerope actual tensions are only really identical；Due to being by under buffer spring when adjusting
The support at end and by way of screw thread rotation come what is adjusted, under the premise of guaranteeing degree of regulation, actively stretch wirerope
Elasticity, and when by chest expander measure tension value it is identical when, unclamp screw thread bolt, be detached from support and tenon, so far, because of electricity
The compressed by weight buffer spring of ladder.
Therefore, with following operating characteristic and " lossless " conclusion: because obtaining the homodyne force value on practical significance, sheet when work
Device all components form " lossless " system；Guarantee that multistrand rope really obtains subtracting for buffer spring in the process of running
Shake effect；Multistrand rope buffer spring during equal tension adjusts is kept to be in " lossless " state；It keeps double and subtracts rubber
Nature " lossless " state is in during tension adjustment.
The beneficial effects of the utility model are: not only the tension value of strong guarantee multistrand rope is in identical rigidity bar
It is measured under part, and buffer spring is transformed into damping adjusting by compression adjustment from existing, to realize elevator stable operation, brings
The comfort of superelevation；And when the spring life of rope end combination terminates or when the spring force that project is matched mismatches, replaces
Spring does not have to the associated components such as lifting carriage, to save operating cost.
Detailed description of the invention
Fig. 1 is a kind of using state structure diagram of the utility model.
Fig. 2 is a kind of configuration diagram of the utility model.
Fig. 3 is partial enlargement structural representation at the M of Fig. 2.
Fig. 4 is a kind of bearing structure illustration of the utility model.
Fig. 5 is the top view of Fig. 4.
Fig. 6 is a kind of tenon structure diagram of the utility model.
In figure: 1. rope hitch plates, 2. wedge assemblies, 3. buffer springs, 4. guide rods, 5. locking nuts, 6. pairs subtract rubber, and 7.
Support, 701. hole seats, 702. axial boss, 703. bolt screw holes, 704. ears guide grooves, 8. tenons, 9. screw thread bolts, 10. bullets
Spring deck.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
A kind of lossless elastic elevator rope end combination of the present embodiment, as shown in Figure 1 and Figure 2, including being fixed on driving pedestal
Rope hitch plate 1, the guide rod 4 being vertically threaded through in rope hitch plate 1 are equipped with buffer spring 3 above rope hitch plate 1, pacify below rope hitch plate 1
Wedge assemblies 2 are filled, are equipped with double button locking nuts 5 at the top of top, that is, guide rod 4 of buffer spring 3.
Specifically, subtracting rubber 6 equipped with double in 3 bottom of buffer spring, double rubber 6 that subtract are located in support 7.7 core of support
Portion is equipped with the tenon 8 that inner hole and guide rod 4 are threadedly engaged, and is connected between tenon 8 and support 7 by screw thread bolt 9.7 bottom of support
Portion is additionally provided with axial boss 702, and referring to Fig. 3, Fig. 4, rope hitch plate 1 is equipped with the counterbore cooperated with axial boss 702.
7 top of support is equipped with and double hole seats 701 for subtracting the cooperation of rubber 6, double outer diameters for subtracting rubber 6 and 701 inner hole mistake of hole seat
It is full of cooperation, and double natural heights for subtracting rubber 6 are greater than the depth of hole seat 701；Position, which is equipped with, among support 7 ontology is laterally arranged
Bolt screw hole 703, screw thread bolt 9 and bolt screw hole 703 cooperate, and equipped with coaxially arranged with bolt screw hole 703 on tenon 8
Connecting hole.Further, the ears guide groove 704 symmetrical with centre bore is equipped in 7 lower section inner hole of support, tenon 8 is equipped with
The double track cooperated with ears guide groove 704, as shown in Figure 5, Figure 6；8 full-size of tenon (i.e. 704 total length of ears guide groove) is less than
It is double to subtract 6 hole size of rubber, to guarantee lower pair of dynamic stroke for subtracting rubber 6 of working condition.
3 bottom of buffer spring is equipped with the spring stand 10 with 4 diametric fit of guide rod, and the top of spring stand 10 has
With the raised body of 3 internal diameter of buffer spring cooperation, the bottom surface of spring stand 10 subtracts 6 snug fit of rubber with double.
The guide rod 4 of 1 or more rope hitch plate is full thread rod piece in the present embodiment, and to meet full adjusting needs, support 7 has just
Hexagon external form meets the requirement that spanner etc. adjusts tool.
Double rubber 6 that subtract are the tubular structures that a kind of inner hole is greater than 1.1 times of 4 outer diameter of guide rod or more, are playing a cushioning buffer effect
When, guarantee is double to subtract the abundant energy-absorbing of rubber 6.
In addition, buffer spring 3 is the small double-cone spring in both ends broad in the middle, to meet carriage starting in operational process, stop
Vehicle systematicness shakes bring variability shaking force.
When installing rope end combination, each component on guide rod 4 is assemblied on 1 top of rope hitch plate and is under natural conditions, is protected
It is consistent away from 3 height of buffer spring between locking nut 5 to demonstrate,prove rope hitch plate 1, then adjusts wirerope tightening degree；Next, utilizing
Support 7 adjusts the tension difference value between control wirerope in 4 vertical direction of guide rod together with tenon 8, and passes through drawing in this case
Power device measurement tension value simultaneously obtains identical value, and the rotation of screw thread bolt 9 is fallen back to support 7, is detached from support 7 and tenon, then
Into service stage.
When the spring life of rope end combination expires, support 7 and tenon are relocked, buffer spring 3 is then directly replaced
Or other wearing details, and do not have to lifting carriage or associated components.
Above-described embodiment is the explanation to the utility model, is not the restriction to the utility model, and any pair of sheet is practical new
Structure etc. after the simple transformation of type belongs to the protection scope of the utility model.
Claims (10)
1. a kind of lossless elastic elevator rope end combination is vertically threaded through rope end including the rope hitch plate (1) being fixed on driving pedestal
Guide rod (4) in plate, the buffer spring (3) above rope hitch plate and the wedge assemblies (2) below rope hitch plate, it is special
Sign is that the buffer spring bottom subtracts rubber (6) equipped with double, and double rubber that subtract are located in support (7)；The support core is equipped with
The tenon (8) of inner hole and guide rod cooperation, and connected between tenon and support by screw thread bolt (9)；The rest base is equipped with
Axial boss (702), rope hitch plate are equipped with the counterbore cooperated with axial boss.
2. the lossless elastic elevator rope end combination of one kind according to claim 1, which is characterized in that on the support (7)
Portion, which is equipped with, is equipped with the bolt screw hole (703) being laterally arranged, screw thread with double hole seats (701) for subtracting rubber (6) cooperation, support body
Bolt (9) and the bolt screw hole cooperate, and the connecting hole coaxially arranged with the bolt screw hole is equipped on tenon (8).
3. the lossless elastic elevator rope end combination of one kind according to claim 1 or 2, characterized in that under the support (7)
Ears guide groove (704) are equipped in section inner hole, tenon (8) is equipped with the double track cooperated with the ears guide groove.
4. the lossless elastic elevator rope end combination of one kind according to claim 1 or 2, which is characterized in that the buffer spring
(3) bottom is equipped with spring stand (10), and the top of spring stand has the raised body cooperated with buffer spring internal diameter, spring stand
Bottom surface and double subtract rubber (6) cooperation.
5. the lossless elastic elevator rope end combination of one kind according to claim 1, characterized in that the guide rod (4) is full spiral shell
Rasp bar part, support (7) have regular polygon external form.
6. the lossless elastic elevator rope end combination of one kind described according to claim 1 or 2 or 5, characterized in that the guide rod
(4) top is equipped with double buttons locking nut (5).
7. the lossless elastic elevator rope end combination of one kind described according to claim 1 or 2 or 5, characterized in that described double to subtract rubber
Glue (6) is the tubular structure that inner hole is greater than 1.1 times of outer diameter of guide rod (4) or more.
8. the lossless elastic elevator rope end combination of one kind described according to claim 1 or 2 or 5, characterized in that the support (7)
In be equipped with and double hole seats (701) for subtracting rubber (6) cooperation, double outer diameters for subtracting rubber (6) and hole seat inner hole are interference fitted.
9. the lossless elastic elevator rope end combination of one kind according to claim 1, characterized in that described support (7) top
Equipped with it is double subtract rubber (6) cooperation hole seats (701), double natural heights for subtracting rubber be greater than hole seat depth.
10. the lossless elastic elevator rope end combination of one kind described according to claim 1 or 2 or 5 or 9, characterized in that described is slow
Rushing spring (3) is the small double-cone spring in both ends broad in the middle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820543137.5U CN208265579U (en) | 2018-04-17 | 2018-04-17 | A kind of lossless elastic elevator rope end combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820543137.5U CN208265579U (en) | 2018-04-17 | 2018-04-17 | A kind of lossless elastic elevator rope end combination |
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| Publication Number | Publication Date |
|---|---|
| CN208265579U true CN208265579U (en) | 2018-12-21 |
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ID=64677536
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820543137.5U Expired - Fee Related CN208265579U (en) | 2018-04-17 | 2018-04-17 | A kind of lossless elastic elevator rope end combination |
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| Country | Link |
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| CN (1) | CN208265579U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108382963A (en) * | 2018-04-17 | 2018-08-10 | 杭州奥立达电梯有限公司 | Lossless elasticity elevator rope end combination |
-
2018
- 2018-04-17 CN CN201820543137.5U patent/CN208265579U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108382963A (en) * | 2018-04-17 | 2018-08-10 | 杭州奥立达电梯有限公司 | Lossless elasticity elevator rope end combination |
| CN108382963B (en) * | 2018-04-17 | 2023-05-30 | 杭州奥立达电梯有限公司 | Nondestructive elastic elevator rope head combination |
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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: 20181221 Termination date: 20210417 |