CN106185539A - Compensated chain distortion release device - Google Patents

Compensated chain distortion release device Download PDF

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Publication number
CN106185539A
CN106185539A CN201610785756.0A CN201610785756A CN106185539A CN 106185539 A CN106185539 A CN 106185539A CN 201610785756 A CN201610785756 A CN 201610785756A CN 106185539 A CN106185539 A CN 106185539A
Authority
CN
China
Prior art keywords
suspension
compensated chain
steel plate
shaped steel
bolt
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.)
Pending
Application number
CN201610785756.0A
Other languages
Chinese (zh)
Inventor
刘永远
蒋伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aris Co Ltd
Original Assignee
Aris Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Aris Co Ltd filed Critical Aris Co Ltd
Priority to CN201610785756.0A priority Critical patent/CN106185539A/en
Publication of CN106185539A publication Critical patent/CN106185539A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00Other common features of elevators
    • B66B7/06Arrangements of ropes or cables
    • B66B7/068Cable weight compensating devices

Abstract

The invention provides a kind of compensated chain distortion release device, including: suspension body, this suspension body is an inverted U-shaped steel plate;Tension bearing, is fixed on the inner side at U-shaped steel plate top;Hanging bolt, including hanging nut and hanging screw rod, described Hanging bolt is from bottom to top through the through hole at U-shaped steel plate top, described suspension nut is pressed on tension bearing, described suspension screw rod is fixing with lift car or counterweight after passing suspension body to be connected, and described suspension body is freely rotatable around Hanging bolt by tension bearing;Compensated chain body, its end is bolted in the through hole of suspension body U-shaped steel plate sidewall by compensated chain bolt and second protection.Compensated chain of the present invention distortion release device rotates freely together with compensated chain, twisting stress and the internal stress of compensated chain are automatically releasable, eliminate workman's manual setting compensated chain and distort low precision, the problem of poor stability brought, there is the advantages such as simple in construction, firm and durable, processing cost are low.

Description

Compensated chain distortion release device
Technical field
The invention belongs to elevator design manufacturing technology field, especially relate to a kind of compensated chain distortion release device.
Background technology
Elevator is in upper and lower running, owing to the deadweight of the parts such as steel wire rope can produce dynamic imbalance, needs logical Cross elevator compensation chain to compensate these dynamic balancing, be a kind of chain arranged for the balance adnexa such as elevator rope, trailing cable Formula or the parts of cable formula.Compensated chain leans on the distortion of workman's manual setting compensated chain when installing and hanging, and manual operation exists essence Spend the problem poor, stability is low, accordingly, it would be desirable to prior art is improved and perfect.
Summary of the invention
In view of this, it is contemplated that propose a kind of compensated chain distortion release device, this device is with compensated chain together freely Rotate, twisting stress and the internal stress of compensated chain are automatically releasable.
For reaching above-mentioned purpose, the technical scheme is that and be achieved in that:
A kind of compensated chain distortion release device, including:
Suspension body, this 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, the sidewall at U-shaped steel plate is provided with by compensated chain bolt and the through hole of second protection bolt;
Tension bearing, is fixed on the inner side at U-shaped steel plate top;
Hanging bolt, including hanging nut and hanging screw rod, described Hanging bolt is from bottom to top through U-shaped steel plate top Through hole, described suspension nut is pressed on tension bearing, and described suspension screw rod is solid with lift car or counterweight after passing suspension body Fixed connection, described suspension body is freely rotatable around Hanging bolt by tension bearing;
Compensated chain body, its end is bolted to suspension body U-shaped steel plate sidewall by compensated chain bolt and second protection Through hole in.
Further, described supplementary chain body is fixed on inside the U-shaped steel plate of suspension body.
Further, the screw rod of described compensated chain bolt and second protection bolt is provided with locked through hole, this locked through hole In nut is fixed locked through steel wire card.
Further, it is additionally provided with metallic gasket between described nut and suspension body.
Further, the contact surface that described suspension nut is relative with tension bearing is burnishing surface.
Further, the top of described suspension body is provided with protection gum cover around hanging screw rod.
Further, the external diameter of the through hole at described U-shaped steel plate top is slightly larger than the external diameter hanging screw rod.
Further, it is provided with dsah-pot between through hole and the suspension screw rod at described U-shaped steel plate top.
Further, this dsah-pot uses wear-resistant material.
Further, this dsah-pot is arcwall face with suspension screw rod contact surface.
Relative to prior art, compensated chain of the present invention distortion release device rotates freely together with compensated chain, will Twisting stress and the internal stress of compensated chain are automatically releasable, and eliminate workman's manual setting compensated chain and distort the low precision, steady brought The problem of qualitative difference, has the advantages such as simple in construction, firm and durable, processing cost be low.
Accompanying drawing explanation
The accompanying drawing of the part constituting the present invention is used for providing a further understanding of the present invention, and the present invention's is schematic real Execute example and illustrate for explaining the present invention, being not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the schematic diagram of the compensated chain distortion release device described in the embodiment of the present invention;
Fig. 2 is the dsah-pot schematic diagram of the compensated chain distortion release device described in the embodiment of the present invention.
Description of reference numerals:
10-hangs screw rod;11-tension bearing;12-second protection bolt;13-compensated chain bolt;14-suspension body;15-hangs Hang nut;16-compensated chain body;17-dsah-pot.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the present invention and the feature in embodiment can phases Combination mutually.
In describing the invention, it is to be understood that term " " center ", " longitudinally ", " laterally ", " on ", D score, Orientation or the position relationship of the instruction such as "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward " are Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description rather than instruction or dark The device or the element that show indication must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that right The restriction of the present invention.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicate or hint phase To importance or the implicit quantity indicating indicated technical characteristic.Thus, the feature defining " first ", " second " etc. can To express or to implicitly include one or more this feature.In describing the invention, except as otherwise noted, " multiple " It is meant that two or more.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " phase Even ", " connection " should be interpreted broadly, for example, it may be fixing connection, it is also possible to be to removably connect, or be integrally connected;Can To be mechanical connection, it is also possible to be electrical connection;Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition Concrete meaning in the present invention.
1-2 in conjunction with the embodiments describe the present invention in detail below with reference to the accompanying drawings.
The present invention provides a kind of compensated chain distortion release device, as it is shown in figure 1, include:
Suspension body 14, this suspension body 14 is an inverted U-shaped steel plate, is provided with at the top of U-shaped steel plate by hanging spiral shell The through hole of bolt, the sidewall at U-shaped steel plate is provided with by compensated chain bolt 13 and the through hole of second protection bolt 12, and suspension body 14 is used In connecting compensated chain body 16 and lift car;
Tension bearing 11, is fixed on the inner side at U-shaped steel plate top, and tension bearing 11 is used for discharging compensated chain body 16 and rotates Time twisting stress and seif-citing rate;
Hanging bolt, including hanging nut 15 and hanging screw rod 10, described Hanging bolt is from bottom to top through U-shaped steel plate top The through hole in portion, described suspension nut 15 is pressed on tension bearing 11, described suspension screw rod 10 through after suspension body 14 with elevator Car or the fixing connection of counterweight, described suspension body 14 is freely rotatable around Hanging bolt by tension bearing 11;
Compensated chain body 16, its end is fixed on the U of suspension body 14 by compensated chain bolt 13 and second protection bolt 12 In the through hole of shape steel plate sidewall.
Described supplementary chain body is fixed on inside the U-shaped steel plate of suspension body 14.
The screw rod of described compensated chain bolt 13 and second protection bolt 12 is provided with locked through hole, passes in this locked through hole Nut is fixed locked by steel wire card, for further enhancing the firmness being connected between compensated chain body 16 with suspension body 14.
Being additionally provided with metallic gasket between described nut and suspension body 14, metallic gasket can make nut degree higher.
The contact surface that described suspension nut 15 is relative with tension bearing 11 is burnishing surface, generally will hang nut 15 and pulling force The contact surface that bearing 11 is relative polishes or selects the face that contact surface is more smooth, prevents contact surface and tension bearing 11 friction process Middle generation metal fragment.
The top of described suspension body 14 is provided with protection gum cover around hanging screw rod 10, 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 described U-shaped steel plate top is slightly larger than the external diameter hanging screw rod 10.
As in figure 2 it is shown, be provided with dsah-pot 17, dsah-pot 17 between the through hole at described U-shaped steel plate top and suspension screw rod 10 The direct friction hanging screw rod 10 and U-shaped steel plate through hole can be avoided to produce the impurity such as chip or hang screw rod 10 generation abrasion.
This dsah-pot 17 uses wear-resistant material.
This 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 Low.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.

Claims (10)

1. compensated chain distortion release device, it is characterised in that including:
Suspension body, this suspension body is an inverted U-shaped steel plate, is provided with the through hole by Hanging bolt at the top of U-shaped steel plate, Sidewall at U-shaped steel plate is provided with by compensated chain bolt and the through hole of second protection bolt;
Tension bearing, is fixed on the inner side at U-shaped steel plate top;
Hanging bolt, including hanging nut and hanging screw rod, described Hanging bolt leading to through U-shaped steel plate top from bottom to top Hole, described suspension nut is pressed on tension bearing, and described suspension screw rod is fixed with lift car or counterweight after suspension body Connecting, described suspension body is freely rotatable around Hanging bolt by tension bearing;
Compensated chain body, its end is bolted to the logical of suspension body U-shaped steel plate sidewall by compensated chain bolt and second protection Kong Zhong.
Compensated chain the most according to claim 1 distortion release device, it is characterised in that: described supplementary chain body is fixed on outstanding Inside the U-shaped steel plate of hanging body.
Compensated chain the most according to claim 1 distortion release device, it is characterised in that: described compensated chain bolt and secondary are protected The screw rod protecting bolt is provided with locked through hole, is fixed by nut locked through steel wire card in this locked through hole.
Compensated chain the most according to claim 3 distortion release device, it is characterised in that: between described nut and suspension body also It is provided with metallic gasket.
Compensated chain the most according to claim 1 distortion release device, it is characterised in that: described suspension nut and tension bearing Relative contact surface is burnishing surface.
Compensated chain the most according to claim 1 distortion release device, it is characterised in that: the top of described suspension body is around suspension Screw rod is provided with protection gum cover.
Compensated chain the most according to claim 1 distortion release device, it is characterised in that: the through hole at described U-shaped steel plate top External diameter slightly larger than hang screw rod external diameter.
Compensated chain the most according to claim 7 distortion release device, it is characterised in that: the through hole at described U-shaped steel plate top And hang and be provided with dsah-pot between screw rod.
Compensated chain the most according to claim 8 distortion release device, it is characterised in that: this dsah-pot uses wear-resistant material.
Compensated chain the most according to claim 8 distortion release device, it is characterised in that: this dsah-pot connects with hanging screw rod Contacting surface is arcwall face.
CN201610785756.0A 2016-08-31 2016-08-31 Compensated chain distortion release device Pending CN106185539A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610785756.0A CN106185539A (en) 2016-08-31 2016-08-31 Compensated chain distortion release device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610785756.0A CN106185539A (en) 2016-08-31 2016-08-31 Compensated chain distortion release device

Publications (1)

Publication Number Publication Date
CN106185539A true CN106185539A (en) 2016-12-07

Family

ID=58085115

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610785756.0A Pending CN106185539A (en) 2016-08-31 2016-08-31 Compensated chain distortion release device

Country Status (1)

Country Link
CN (1) CN106185539A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2789206Y (en) * 2005-04-14 2006-06-21 南通海迅实业有限公司 Elevator balance compensation chain guider
CN202609769U (en) * 2012-04-19 2012-12-19 徐工集团工程机械股份有限公司 Torque release device and wire rope connecting structure for crane
US20140224590A1 (en) * 2013-02-12 2014-08-14 Kone Corporation Arrangement for damping lateral sways of rope-like means fixed to an elevator unit and an elevator
CN204416846U (en) * 2014-11-25 2015-06-24 张灵玉 Novel portable elevator wire rope torsion releaser
CN204607312U (en) * 2015-05-13 2015-09-02 海门圣帕斯电梯配件有限公司 A kind of erecting device for elevator compensation chain
CN206126567U (en) * 2016-08-31 2017-04-26 艾瑞斯股份有限公司 Compensation chain distortion release

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2789206Y (en) * 2005-04-14 2006-06-21 南通海迅实业有限公司 Elevator balance compensation chain guider
CN202609769U (en) * 2012-04-19 2012-12-19 徐工集团工程机械股份有限公司 Torque release device and wire rope connecting structure for crane
US20140224590A1 (en) * 2013-02-12 2014-08-14 Kone Corporation Arrangement for damping lateral sways of rope-like means fixed to an elevator unit and an elevator
CN204416846U (en) * 2014-11-25 2015-06-24 张灵玉 Novel portable elevator wire rope torsion releaser
CN204607312U (en) * 2015-05-13 2015-09-02 海门圣帕斯电梯配件有限公司 A kind of erecting device for elevator compensation chain
CN206126567U (en) * 2016-08-31 2017-04-26 艾瑞斯股份有限公司 Compensation chain distortion release

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Application publication date: 20161207

RJ01 Rejection of invention patent application after publication