CN206126567U - Compensation chain distortion release - Google Patents
Compensation chain distortion release Download PDFInfo
- Publication number
- CN206126567U CN206126567U CN201621017183.9U CN201621017183U CN206126567U CN 206126567 U CN206126567 U CN 206126567U CN 201621017183 U CN201621017183 U CN 201621017183U CN 206126567 U CN206126567 U CN 206126567U
- Authority
- CN
- China
- Prior art keywords
- shaped steel
- bolt
- steel plate
- screw rod
- distorts
- 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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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model provides a compensation chain distortion release, include: suspension body, this suspension body are the U shaped steel board of an inversion, the inboard at U shaped steel board top is fixed to the pulling force bearing, hang the bolt, include and hang the nut and hang the screw rod, hang the through -hole that the bolt passed U shaped steel board top from bottom to top, hang the nut and support the pressure on the pulling force bearing, it passes with elevator car or to a heavy fixed connection behind the suspension body to hang the screw rod, the suspension body is through the pulling force bearing around hanging the bolt free rotation, compensation chain body, its tip is through compensating chain bolt and secondary protection bolt fastening in the through -hole of suspension body U shaped steel board lateral wall. Compensation chain distortion release with compensating chain free rotation together, will compensate the buckling stress and the internal stress automatically released of chain, eliminated that the precision that workman's manual setting compensation chain distortion brought is poor, the problem of poor stability, have simple structure, firm durable, processing cost low grade advantage.
Description
Technical field
The utility model belongs to elevator design manufacturing technology field, and more particularly, to a kind of compensated chain release device is distorted.
Background technology
Elevator, because the deadweight of the parts such as steel wire rope can produce dynamic imbalance, needs logical in upper and lower running
Cross elevator compensation chain to compensate these dynamic balancing, be a kind of chain arranged to balance the annexes such as elevator rope, trailing cable
The part of formula or cable formula.When suspension is installed by the distortion of workman's manual setting compensated chain, there is essence in artificial operation to compensated chain
The low problem of poor, stability is spent, accordingly, it would be desirable to be improved to prior art and perfect.
The content of the invention
In view of this, the utility model is directed to a kind of compensated chain distortion release device, the device with compensated chain together
Rotate freely, the twisting stress and internal stress of compensated chain are automatically releasable.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
A kind of compensated chain distorts release device, including：
Suspension body, the suspension body is an inverted U-shaped steel plate, is provided with by Hanging bolt at the top of U-shaped steel plate
Through hole, in the side wall of U-shaped steel plate the through hole by compensating chain bolt and second protection bolt is provided with；
Tension bearing, the inner side being fixed at the top of U-shaped steel plate；
Hanging bolt, including hang nut and hang screw rod, the Hanging bolt is from bottom to top through at the top of U-shaped steel plate
Through hole, the suspension nut is pressed on tension bearing, and the suspension screw rod is solid with lift car or counterweight through after suspension body
Fixed connection, the suspension body is freely rotated by tension bearing around Hanging bolt；
Compensated chain body, its end is bolted to the U-shaped steel plate side wall of suspension body by compensating chain bolt and second protection
Through hole in.
Further, the compensated chain body is fixed on inside the U-shaped steel plate of suspension body.
Further, the screw rod of the compensation chain bolt and second protection bolt is provided with locked through hole, the locked through hole
In nut is fixed into locked through steel wire card.
Further, it is additionally provided with metallic gasket between the nut and suspension body.
Further, the nut contact surface relative with tension bearing that hang is burnishing surface.
Further, the top of the suspension body is provided with protection gum cover around screw rod is hung.
Further, the external diameter of the through hole at the top of the U-shaped steel plate is slightly larger than the external diameter for hanging screw rod.
Further, at the top of the U-shaped steel plate through hole and to hang and be provided with dsah-pot between screw rod.
Further, the dsah-pot uses wear-resistant material.
Further, the dsah-pot is arcwall face with screw rod contact surface is hung.
Relative to prior art, compensated chain distortion release device described in the utility model is freely revolved together with compensated chain
Turn, the twisting stress and internal stress of compensated chain are automatically releasable, eliminate the precision that workman's manual setting compensated chain twisted straps are come
The problem of difference, stability difference, with simple structure, firm and durable, the low advantage of processing cost.
Description of the drawings
The accompanying drawing for constituting a part of the present utility model is used for providing further understanding to of the present utility model, and this practicality is new
The schematic description and description of type is used to explain the utility model, does not constitute to improper restriction of the present utility model.
In accompanying drawing：
Fig. 1 is the schematic diagram that the compensated chain described in the utility model embodiment distorts release device；
Fig. 2 is the dsah-pot schematic diagram that the compensated chain described in the utility model embodiment distorts release device.
Description of reference numerals：
10- hangs screw rod；11- tension bearings；12- second protection bolts；13- compensates chain bolt；14- suspension bodies；15- hangs
Hang nut；16- compensated chain bodies；17- dsah-pots.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " horizontal ", " on ", D score,
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " is
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than indicates
Or the device or element of hint indication with specific orientation, with specific azimuth configuration and operation, therefore must not be understood that
It is to restriction of the present utility model.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating
Or hint relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately
It is described, " multiple " are meant that two or more.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, can be by concrete condition understanding
State concrete meaning of the term in the utility model.
1-2 and in conjunction with the embodiments describing the utility model in detail below with reference to the accompanying drawings.
The utility model provides a kind of compensated chain and distorts release device, as shown in figure 1, including：
Suspension body 14, the suspension body 14 is an inverted U-shaped steel plate, is provided with the top of U-shaped steel plate by hanging spiral shell
The through hole of bolt, in the side wall of U-shaped steel plate the through hole by compensating chain bolt 13 and second protection bolt 12 is provided with, and suspension body 14 is used
In connection compensated chain body 16 and lift car；
Tension bearing 11, the inner side being fixed at the top of U-shaped steel plate, tension bearing 11 rotates for discharging compensated chain body 16
When twisting stress and seif-citing rate；
Hanging bolt, including hang nut 15 and hang screw rod 10, the Hanging bolt passes through from bottom to top U-shaped steel plate top
The through hole in portion, the suspension nut 15 is pressed on tension bearing 11, the suspension screw rod 10 through after suspension body 14 with elevator
Car or counterweight are fixedly connected, and the suspension body 14 is freely rotated by tension bearing 11 around Hanging bolt；
Compensated chain body 16, its end is fixed on the U of suspension body 14 by compensation chain bolt 13 and second protection bolt 12
In the through hole of shape steel plate side wall.
The compensated chain body is fixed on inside the U-shaped steel plate of suspension body 14.
The screw rod of the compensation chain bolt 13 and second protection bolt 12 is provided with locked through hole, passes through in the locked through hole
Nut is fixed locked by steel wire card, for further enhancing the firmness connected between compensated chain body 16 and suspension body 14.
Metallic gasket is additionally provided between the nut and suspension body 14, metallic gasket can make nut degree higher.
The contact surface relative with tension bearing 11 of nut 15 that hang is burnishing surface, will generally hang nut 15 and pulling force
The relative contact mirror polish or from the more smooth face of contact surface of bearing 11, prevents contact surface and the friction process of tension bearing 11
Middle generation metal fragment.
The top of the suspension body 14 is provided with protection gum cover around screw rod 10 is hung, and protection gum cover hangs screw rod 10 and suspension body
Gap between 14 will not enter the impurity such as dust.
The external diameter of the through hole at the top of the U-shaped steel plate is slightly larger than the external diameter for hanging screw rod 10.
As shown in Fig. 2 being provided with dsah-pot 17, dsah-pot 17 between the through hole and suspension screw rod 10 at the top of the U-shaped steel plate
The direct friction for hanging screw rod 10 and U-shaped steel plate through hole can be avoided to produce the impurity such as chip or hung screw rod 10 and produced to wear and tear.
The dsah-pot 17 uses wear-resistant material.
The dsah-pot 17 with to hang screw rod 10 contact surface be arcwall face, the coefficient of friction of arcwall face is less, the degree of wear more
It is low.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (10)
1. compensated chain distorts release device, it is characterised in that include：
Suspension body, the suspension body is an inverted U-shaped steel plate, and the through hole by Hanging bolt is provided with the top of U-shaped steel plate,
The through hole by compensating chain bolt and second protection bolt is provided with the side wall of U-shaped steel plate；
Tension bearing, the inner side being fixed at the top of U-shaped steel plate；
Hanging bolt, including hang nut and hang screw rod, the Hanging bolt is from bottom to top through leading at the top of U-shaped steel plate
Hole, the suspension nut is pressed on tension bearing, and the suspension screw rod is fixed through after suspension body with lift car or counterweight
Connection, the suspension body is freely rotated by tension bearing around Hanging bolt；
Compensated chain body, its end is bolted to the logical of the U-shaped steel plate side wall of suspension body by compensating chain bolt and second protection
Kong Zhong.
2. compensated chain according to claim 1 distorts release device, it is characterised in that：The compensated chain body is fixed on outstanding
Inside the U-shaped steel plate of hanging body.
3. compensated chain according to claim 1 distorts release device, it is characterised in that：The compensation chain bolt and secondary guarantor
The screw rod of shield bolt is provided with locked through hole, and nut is fixed into locked through steel wire card in the locked through hole.
4. compensated chain according to claim 3 distorts release device, it is characterised in that：Between the nut and suspension body also
It is provided with metallic gasket.
5. compensated chain according to claim 1 distorts release device, it is characterised in that：The suspension nut and tension bearing
Relative contact surface is burnishing surface.
6. compensated chain according to claim 1 distorts release device, it is characterised in that：The top of the suspension body is around suspension
Screw rod is provided with protection gum cover.
7. compensated chain according to claim 1 distorts release device, it is characterised in that：Through hole at the top of the U-shaped steel plate
External diameter slightly larger than hang screw rod external diameter.
8. compensated chain according to claim 7 distorts release device, it is characterised in that：Through hole at the top of the U-shaped steel plate
Be provided with dsah-pot between screw rod with hanging.
9. compensated chain according to claim 8 distorts release device, it is characterised in that：The dsah-pot uses wear-resistant material.
10. compensated chain according to claim 8 distorts release device, it is characterised in that：The dsah-pot connects with screw rod is hung
Contacting surface is arcwall face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621017183.9U CN206126567U (en) | 2016-08-31 | 2016-08-31 | Compensation chain distortion release |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621017183.9U CN206126567U (en) | 2016-08-31 | 2016-08-31 | Compensation chain distortion release |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206126567U true CN206126567U (en) | 2017-04-26 |
Family
ID=58567354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621017183.9U Expired - Fee Related CN206126567U (en) | 2016-08-31 | 2016-08-31 | Compensation chain distortion release |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206126567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106185539A (en) * | 2016-08-31 | 2016-12-07 | 艾瑞斯股份有限公司 | Compensated chain distortion release device |
-
2016
- 2016-08-31 CN CN201621017183.9U patent/CN206126567U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106185539A (en) * | 2016-08-31 | 2016-12-07 | 艾瑞斯股份有限公司 | Compensated chain distortion release 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 |
Granted publication date: 20170426 Termination date: 20210831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |