CN104326329A - Elevator compensating chain guide device for small machine room - Google Patents
Elevator compensating chain guide device for small machine room Download PDFInfo
- Publication number
- CN104326329A CN104326329A CN201410579712.3A CN201410579712A CN104326329A CN 104326329 A CN104326329 A CN 104326329A CN 201410579712 A CN201410579712 A CN 201410579712A CN 104326329 A CN104326329 A CN 104326329A
- Authority
- CN
- China
- Prior art keywords
- compensated chain
- steel rope
- counterweight
- machine room
- elevator
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/06—Arrangements of ropes or cables
- B66B7/068—Cable weight compensating devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/02—Guideways; Guides
- B66B7/022—Guideways; Guides with a special shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/02—Guideways; Guides
- B66B7/023—Mounting means therefor
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The invention discloses an elevator compensating chain guide device for a small machine room. The elevator compensating chain guide device is arranged between a lift car and a counterweight device, the counterweight device is arranged on a counterweight guide rail and comprises a bottom support frame, a first U-shaped screw bolt, a first steel wire rope, a first dismounting buckle, a compensating chain, a guide frame, a second steel wire rope, a second dismounting buckle and a second U-shaped screw bolt, the bottom support frame is fixedly arranged at the bottom of the lift car, the first U-shaped screw bolt is arranged on the bottom support frame, the second U-shaped screw bolt is arranged on the counterweight device, one end of the compensating chain is connected with the first U-shaped screw bolt through the first dismounting buckle, the other end of the compensating chain is connected with the second U-shaped screw bolt through the second dismounting buckle, the guide frame is arranged at one end, near the counterweight device, of the compensating chain, and the first steel wire rope and the second steel wire rope are respectively in a state that two ends are in butt joint. The stability and the reliability of an elevator can be improved, and the elevator compensating chain guide device can be applicable to various types of elevators.
Description
Technical field
The present invention relates to elevator, particularly relating to a kind of elevator used in small machine room compensated chain guide piece, for compensating the weight of the steel rope of towed elevator car, making elevator smooth running.
Background technology
The effect of elevator balanced compensated chain is the moment of torsion overbalance on the traction sheave eliminating or reduce to cause due to the length variations of suspension strop and trailing cable in traction elevator operational process, to reduce towing machine power, plays energy-conservation and improves the object of traction performance.
Existing balancing device mainly comprises the balanced compensated chain being arranged on U-bolt on car and counterweight and S type hook, compensated chain is usually arranged on car and hangs 2 times, to prevent coming off of fag end, the side lower part of compensated chain is provided with guide piece usually, this guide piece weak effect, rocking of uncontrollable compensated chain, makes elevator unstable in operational process.When designing each car, the actual arrangement situation of counterweight must be considered, carry out the independent design in the U-bolt hole of car, process separately, expend a lot of manpower and materials, and once counterweight or car practical set positional error larger, greatly will affect balanced compensated chain assembling, poor universality.Therefore, the stability and the commonality that improve balancing device become problem demanding prompt solution.
Summary of the invention
The object of the invention is to, provide a kind of elevator used in small machine room compensated chain guide piece, its stable performance, can effectively reduce the friction of compensated chain, prevents compensated chain from coming off, and uses various types of elevator.
Technical scheme of the present invention: a kind of elevator used in small machine room compensated chain guide piece, be arranged between car and counterweight, counterweight is arranged on counter weight guide track, comprise bottom bracket, the first clevis bolt, the first steel rope, first shackle, compensated chain, guide frame, the second steel rope, the second shackle and the second clevis bolt, guide frame comprises erecting frame and O shape guide piece, and O shape guide piece is arranged on erecting frame, and guide frame is arranged on counter weight guide track; Bottom bracket is fixed on the bottom of car, first clevis bolt is arranged on bottom bracket, second clevis bolt is arranged on counterweight, one end of compensated chain is connected with the first clevis bolt by the first shackle, the other end of compensated chain is connected with the second clevis bolt by the second shackle, and guide frame is arranged on the one end near counterweight on compensated chain; The state that first steel rope and the second steel rope all dock in two ends, the first steel wire penetrating compensated chain is near one end of the first shackle and bottom bracket, and the second steel wire penetrating compensated chain is near one end of the second shackle and counterweight.The two ends of compensated chain are equipped with annulus, and the first steel rope and the second steel rope are each passed through the annulus at two ends.Compensated chain is connected by buckle on bottom bracket and counterweight, and compensated chain only and between shackle exists wearing and tearing, therefore, can reduce the wearing and tearing of compensated chain, prevent it from coming off, increase the stability of this device.Steel wire penetrating compensated chain, around on hanger and counterweight, makes compensating device more safe and reliable.The structure of this device does not have the restriction of external environment, goes for polytype elevator, thus strengthens its commonality.
In aforesaid elevator used in small machine room compensated chain guide piece, the first steel rope and the second steel rope are equipped with retainer clip, the two ends of the first steel rope and the second steel rope are all by wire rope grip head clamping.With wire rope grip head clamping as second protection, make this device reliability higher.
In aforesaid elevator used in small machine room compensated chain guide piece, erecting frame is fixed on counter weight guide track by pressure guide plate.The attachment face of erecting frame is close to the counter weight guide track back side, pressure guide plate is pressed in guide rail upper bottom surface, the mounting hole of attachment face is alignd with pressure guide plate hole, both are adjusted to correct position, then use the gauge member such as bolt, nut that three is fastening, erecting frame is fixed on counter weight guide track.Each secondary erecting frame needs two pieces to press guide plate that it is fastening.
In aforesaid elevator used in small machine room compensated chain guide piece, bottom bracket comprises bracket, lower beam assembly and hanger, and bracket is fixed on the bottom of car, and hanger is fixed on the below of bracket by lower beam assembly, and the first clevis bolt is arranged on hanger.This structure is applicable to dissimilar elevator, can increase commonality.
In aforesaid elevator used in small machine room compensated chain guide piece, hanger is provided with mounting hole, and the quantity of mounting hole is greater than or equal to 2, and mounting hole is towards horizontal direction, and compensated chain is fixed on hanger by mounting hole near one end of car.The working environment change of elevator time, can, by the position of adjustment compensated chain, make compensated chain be fixed on more suitable mounting hole, what elevator was run be more steady, stablizes.
In aforesaid elevator used in small machine room compensated chain guide piece, the quantity of mounting hole is greater than 2, and the distance between two adjacent mounting holes is equal.Each mounting hole can utilize fully, when the environment that elevator runs or mounting condition change, increases the adjustment surplus of compensated chain installation site, makes compensating factor reach optimum value.The pitch-row met corresponding to U-bolt is the law of certain value.
Compared with prior art, the two ends of compensated chain of the present invention are all connected with counterweight with hanger by shackle, can reduce the wearing and tearing of compensated chain, prevent coming off of compensated chain; Steel wire penetrating compensated chain, around on hanger and counterweight, with wire rope grip head clamping as second protection, makes compensating device more safe and reliable; Hanger is provided with multiple mounting hole for fixed compensation chain, and the environment run when elevator or mounting condition etc. change, and compensated chain can be dismantled by original mounting hole, then install at new mounting hole place, thus strengthen commonality.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the present invention;
Fig. 2 is the structural representation of a kind of embodiment of guide frame;
Fig. 3 is the structural representation of a kind of embodiment of hanger.
Being labeled as in accompanying drawing: beam assembly under 1-, 2-hanger, 3-bracket, 4-first clevis bolt, 5-first shackle, 6-first steel rope, 7-retainer clip, 8-counterweight, 9-O shape guide piece, 10-erecting frame, 11-compensated chain, 12-mounting hole, 13-second clevis bolt, 14-second shackle, 15-second steel rope.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further illustrated.
Embodiments of the invention: as depicted in figs. 1 and 2, a kind of elevator used in small machine room compensated chain guide piece, be arranged between car and counterweight 8, counterweight 8 is arranged on counter weight guide track, comprise bottom bracket, the first clevis bolt 4, first steel rope 6, first shackle 5, compensated chain 11, guide frame, the second steel rope 15, second shackle 14 and the second clevis bolt 13, guide frame comprises erecting frame 10 and O shape guide piece 9, O shape guide piece 9 is arranged on erecting frame 10, and guide frame is arranged on counter weight guide track; Bottom bracket is fixed on the bottom of car, first clevis bolt 4 is arranged on bottom bracket, second clevis bolt 13 is arranged on counterweight 8, one end of compensated chain 11 is connected with the first clevis bolt 4 by the first shackle 5, the other end of compensated chain 11 is connected with the second clevis bolt 13 by the second shackle 14, and guide frame is arranged on the one end near counterweight 8 on compensated chain 11; The state that first steel rope 6 and the second steel rope 15 all dock in two ends, the first steel rope 6 is through compensated chain 11 near one end of the first shackle 5 and bottom bracket, and the second steel rope 15 passes compensated chain 11 near one end of the second shackle 14 and counterweight 8.
First steel rope 6 and the second steel rope 15 are equipped with retainer clip 7, and the two ends of the first steel rope 6 and the second steel rope 15 are all clamped by retainer clip 7.
Erecting frame 10 is fixed on counter weight guide track by pressure guide plate.
Bottom bracket comprises bracket 3, lower beam assembly 1 and hanger 2, and bracket 3 is fixed on the bottom of car, and hanger 2 is fixed on the below of bracket 3 by lower beam assembly 1, and the first clevis bolt 4 is arranged on hanger 2.
As shown in Figure 3, hanger 2 is provided with mounting hole 12, and the quantity of mounting hole 12 is greater than or equal to 2, and mounting hole 12 is towards horizontal direction, and compensated chain 11 is fixed on hanger 2 by mounting hole 12 near one end of car.
The quantity of mounting hole 12 is greater than 2, and the distance between two adjacent mounting holes 12 is equal.
Principle of work: compensated chain 11 is connected on bottom bracket and counterweight 8 respectively by the first shackle 5 and the second shackle 14, there are wearing and tearing between compensated chain 11 and shackle, therefore, the wearing and tearing of compensated chain 11 can be reduced, prevent it from coming off, increase the stability of this device.Steel wire penetrating compensated chain, around on hanger and counterweight, makes compensating device more safe and reliable, prevents unexpected generation.The structure of this device does not have the restriction of external environment, goes for polytype elevator, thus strengthens its commonality.When the car of elevator rises or declines, compensated chain 11 compensates the weight of the steel rope of towed elevator car, and what elevator was run is more steady.
Claims (6)
1. elevator used in small machine room compensated chain guide piece, be arranged between car and counterweight (8), counterweight (8) is arranged on counter weight guide track, it is characterized in that: comprise bottom bracket, the first clevis bolt (4), the first steel rope (6), first shackle (5), compensated chain (11), guide frame, the second steel rope (15), the second shackle (14) and the second clevis bolt (13), guide frame comprises erecting frame (10) and O shape guide piece (9), O shape guide piece (9) is arranged on erecting frame (10), and guide frame is arranged on counter weight guide track; Bottom bracket is fixed on the bottom of car, first clevis bolt (4) is arranged on bottom bracket, second clevis bolt (13) is arranged on counterweight (8), one end of compensated chain (11) is connected with the first clevis bolt (4) by the first shackle (5), the other end of compensated chain (11) is connected with the second clevis bolt (13) by the second shackle (14), and guide frame is arranged on the upper one end near counterweight (8) of compensated chain (11); The state that first steel rope (6) and the second steel rope (15) all dock in two ends, first steel rope (6) through compensated chain (11) near one end of the first shackle (5) and bottom bracket, the second steel rope (15) through compensated chain (11) near one end of the second shackle (14) and counterweight (8).
2. according to the elevator used in small machine room compensated chain guide piece described in claim 1, it is characterized in that, first steel rope (6) and the second steel rope (15) are equipped with retainer clip (7), and the two ends of the first steel rope (6) and the second steel rope (15) are all clamped by retainer clip (7).
3. according to the elevator used in small machine room compensated chain guide piece described in claim 1, it is characterized in that, erecting frame (10) is fixed on counter weight guide track by pressure guide plate.
4. according to the elevator used in small machine room compensated chain guide piece described in claim 1, it is characterized in that, bottom bracket comprises bracket (3), lower beam assembly (1) and hanger (2), bracket (3) is fixed on the bottom of car, hanger (2) is fixed on the below of bracket (3) by lower beam assembly (1), and the first clevis bolt (4) is arranged on hanger (2).
5. according to the elevator used in small machine room compensated chain guide piece described in claim 4, it is characterized in that, hanger (2) is provided with mounting hole (12), the quantity of mounting hole (12) is greater than or equal to 2, mounting hole (12) is towards horizontal direction, and compensated chain (11) is fixed on hanger (2) by mounting hole (12) near one end of car.
6. according to the elevator used in small machine room compensated chain guide piece described in claim 5, it is characterized in that, the quantity of mounting hole (12) is greater than 2, and the distance between two adjacent mounting holes (12) is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410579712.3A CN104326329A (en) | 2014-10-27 | 2014-10-27 | Elevator compensating chain guide device for small machine room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410579712.3A CN104326329A (en) | 2014-10-27 | 2014-10-27 | Elevator compensating chain guide device for small machine room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104326329A true CN104326329A (en) | 2015-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410579712.3A Pending CN104326329A (en) | 2014-10-27 | 2014-10-27 | Elevator compensating chain guide device for small machine room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104326329A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105731215A (en) * | 2016-04-29 | 2016-07-06 | 西继迅达（许昌）电梯有限公司 | Elevator compensation chain guiding device |
| CN105947833A (en) * | 2016-07-13 | 2016-09-21 | 天津鑫宝龙电梯集团有限公司 | Compensation chain installing support frame structure |
| CN107089572A (en) * | 2017-06-30 | 2017-08-25 | 南通兴华达高实业有限公司 | A kind of guider of elevator balanced compensated chain |
| CN107406226A (en) * | 2015-04-03 | 2017-11-28 | 三菱电机株式会社 | Lift appliance |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09272675A (en) * | 1996-04-03 | 1997-10-21 | Otis Elevator Co | Elevator |
| CN102030238A (en) * | 2010-12-14 | 2011-04-27 | 江南嘉捷电梯股份有限公司 | Installation structure of balance chain on elevator |
| CN201914799U (en) * | 2010-12-27 | 2011-08-03 | 东莞市快意电梯有限公司 | Elevator compensation chain breakage safety protecting structure |
| CN202897724U (en) * | 2012-11-27 | 2013-04-24 | 湖州三林塑料制品有限公司 | Guiding device of elevator compensation chain |
| CN202912526U (en) * | 2012-10-24 | 2013-05-01 | 广东菱王电梯有限公司 | Compensating rope guiding tensioning device |
| CN204096832U (en) * | 2014-10-27 | 2015-01-14 | 森赫电梯股份有限公司 | Elevator used in small machine room compensated chain guide piece |
-
2014
- 2014-10-27 CN CN201410579712.3A patent/CN104326329A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09272675A (en) * | 1996-04-03 | 1997-10-21 | Otis Elevator Co | Elevator |
| CN102030238A (en) * | 2010-12-14 | 2011-04-27 | 江南嘉捷电梯股份有限公司 | Installation structure of balance chain on elevator |
| CN201914799U (en) * | 2010-12-27 | 2011-08-03 | 东莞市快意电梯有限公司 | Elevator compensation chain breakage safety protecting structure |
| CN202912526U (en) * | 2012-10-24 | 2013-05-01 | 广东菱王电梯有限公司 | Compensating rope guiding tensioning device |
| CN202897724U (en) * | 2012-11-27 | 2013-04-24 | 湖州三林塑料制品有限公司 | Guiding device of elevator compensation chain |
| CN204096832U (en) * | 2014-10-27 | 2015-01-14 | 森赫电梯股份有限公司 | Elevator used in small machine room compensated chain guide piece |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107406226A (en) * | 2015-04-03 | 2017-11-28 | 三菱电机株式会社 | Lift appliance |
| CN105731215A (en) * | 2016-04-29 | 2016-07-06 | 西继迅达（许昌）电梯有限公司 | Elevator compensation chain guiding device |
| CN105731215B (en) * | 2016-04-29 | 2018-07-24 | 西继迅达（许昌）电梯有限公司 | Lift compensation chain guiding device |
| CN105947833A (en) * | 2016-07-13 | 2016-09-21 | 天津鑫宝龙电梯集团有限公司 | Compensation chain installing support frame structure |
| CN107089572A (en) * | 2017-06-30 | 2017-08-25 | 南通兴华达高实业有限公司 | A kind of guider of elevator balanced compensated chain |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150204 |