CN206466925U - Anti-sticking rope elevator point rope block - Google Patents
Anti-sticking rope elevator point rope block Download PDFInfo
- Publication number
- CN206466925U CN206466925U CN201720110101.3U CN201720110101U CN206466925U CN 206466925 U CN206466925 U CN 206466925U CN 201720110101 U CN201720110101 U CN 201720110101U CN 206466925 U CN206466925 U CN 206466925U
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- rope
- elevator
- sticking
- steel wire
- outlet groove
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Abstract
The utility model provides a kind of anti-sticking rope elevator point rope block, can effectively solve the problems, such as hanging basket hoisting card rope.Anti-sticking rope elevator point rope block is included into grooving, rope outlet groove, pressure sensor etc.；Rope inlet and elevator enter that rope pipe is closely sealed to be docked, rope outlet with elevator rope stretching pipe is closely sealed docks, rope stretching front of the slot is mutually pressed close to the pinch roller in pressing wheel mechanism.During normal work, steel wire rope is smooth inside elevator not to be stressed by sensor contact, when there is steel wire rope to be damaged or other extremely hinder can not unobstructed operation when, the steel wire rope that is obstructed makes trigger switch startup, power supply during sensor contact stress disconnect automatically, can effectively prevent steel wire rope to be pulled off or damage；After failture evacuation, start control cabinet SR, circuit power is connected and can resumed operation.The utility model effectively solves after stopping wire rope by major injury or even is broken by strand, prevents because the restrict elevator that causes of card is damaged or even hanging-basket from drop accident, it is ensured that the security of high-lift operation hanging cradle.
Description
Technical field
The utility model belongs to building machinery technical field, is related to a kind of aerial lift device of building, is specifically
A kind of hanging basket anti-sticking rope elevator point rope block.
Background technology
The abbreviation that ship is the suspension lifting equipment such as aerial work basket, window cleaning equipment is hung, is mainly used in the outer of high-rise
Wall construction etc..Hanging basket, window cleaning equipment rise driving force and come from elevator, and the lifting force of elevator is to steel wire by its rope sheave and pinch roller
What the frictional force of rope was provided.The hanging basket hoisting applied at present is mainly α type structures, and the steel wire rope of the type elevator is in wiring
When have intersection, it is necessary to which a special wire line guide, that is, divide rope block.When thering is steel wire rope to be damaged or other abnormal conditions
Hinder steel wire rope can not unobstructed operation when, easily there is card in steel wire rope infall and restricted failure, meeting when serious in elevator point rope block
Cause steel wire rope to be stuck and even block accident that is disconnected and causing hanging-basket from drop.Thus, study a kind of new anti-sticking rope of utility model
Elevator point rope block has great importance.
The content of the invention
The purpose of this utility model is that providing a kind of anti-sticking rope elevator divides rope block, can effectively solve elevator card rope
The problem of.
In order to solve the above technical problems, the utility model is adopted the following technical scheme that：Anti-sticking rope elevator point rope block, it is special
Levy and be：Including rope outlet, positioning hole, enter grooving, rope inlet, rope outlet groove, outer tongue, pressure sensor and sensor contact；Pressure
Force snesor is fixed by bolts to the front end of rope outlet groove, and it is tangent with rope outlet groove that sensor contact is hinged on pressure sensor inside.
Further, the rope inlet enters to restrict with elevator, and pipe is closely sealed to be docked；Rope outlet with elevator rope stretching pipe is closely sealed docks；
Rope stretching front of the slot is mutually pressed close to the pinch roller in pressing wheel mechanism, and rope outlet groove end internal diameter and elevator steel band external diameter are tangent.
Further, the anti-sticking rope elevator point rope block sensor contact is tangent with rope outlet groove, is sensed during normal work
Device contact does not stress, and the sensor contact stress when steel wire rope is obstructed is so that control cabinet trigger switch starts deenergization.
Employ above-mentioned technical proposal, during normal work, steel wire rope inside elevator it is smooth by sensor contact not
Stress, when there is steel wire rope to be damaged or other extremely hinder can not unobstructed operation when, the steel wire rope that is obstructed makes sensor contact stress
So that control cabinet trigger switch starts, power supply is disconnected automatically, simultaneous faults alarm lamp is lighted, elevator is out of service, can have
Effect prevents steel wire rope to be pulled off or damage；After failture evacuation, start control cabinet SR, circuit power is connected, and work is flat
Platform can resume operation.So as to effectively even be broken after solution stopping wire rope by major injury by strand, prevent because card rope is caused
Elevator damage or hanging-basket from drop accident, it is ensured that the security of high-lift operation hanging cradle.
Brief description of the drawings
Fig. 1 is anti-sticking rope elevator point rope block overall structure diagram.
Fig. 2 is schematic view of the mounting position of the anti-sticking rope elevator point rope block on elevator.
Description of reference numerals：1-rope outlet, 2-positioning hole, 3-enter grooving, 4-rope inlet, 5-rope outlet groove, 6-it is outer
Tongue, 7-pressing wheel mechanism, 8-enter rope pipe, 9-rope stretching pipe, 10-casing, 11-pressure sensor, 12-sensor contact,
13-internal gear disc.
Embodiment
As shown in Figure 1：The utility model mainly include rope outlet 1, positioning hole 2, enter grooving 3, rope inlet 4, rope outlet groove 5,
Outer tongue 6, pressure sensor 11 and sensor contact 12；Pressure sensor 11 is fixed by bolts to the front end of rope outlet groove 5, sensor
It is tangent with rope outlet groove 5 that contact 12 is hinged on the inside of pressure sensor 11（See Fig. 1）；Rope inlet 4 and the elevator pipe 8 that enters to restrict are closely sealed right
Connect；Rope outlet 1 with elevator rope stretching pipe 9 is closely sealed docks；The front end of rope outlet groove 5 is mutually pressed close to the pinch roller in pressing wheel mechanism 7, rope outlet groove
5 end internal diameters and elevator steel band external diameter are tangent；Divide in the groove of the insertion elevator of outer tongue 6 internal gear disc 13 of block under rope block, use bolt
A point rope block is fixed on box body of elevator 10 through positioning hole 2.
When hanging basket normally rises, steel wire rope enters grooving 3 along the pipe 8 that enters to restrict, and then steel wire rope is with elevator internal tooth
Disk 13 rotates one week and arrives rope outlet groove 5, enters rope stretching pipe 9 along the track of rope outlet groove 5, is finally come out at the mouth of pipe of rope stretching pipe 9；When
When hanging basket declines, steel wire rope enters rope outlet groove 5 along rope stretching pipe 9, and one week is rotated to entering grooving 3 along elevator internal gear disc 13,
Finally exited at the mouth of pipe of pipe 8 that enters to restrict.Anti-sticking rope elevator point rope block sensor contact 12 is tangent with rope outlet groove 5（See Fig. 1）, just
Often during work, steel wire rope is smooth inside elevator not to be stressed by sensor contact 12, is damaged or other when there is steel wire rope
It is abnormal hinder can not unobstructed operation when, the steel wire rope that is obstructed make the stress of sensor contact 12 so that control cabinet trigger switch start,
Power supply is disconnected automatically, simultaneous faults alarm lamp is lighted, elevator is out of service, can effectively prevent steel wire rope to be pulled off or damage；
After failture evacuation, start control cabinet SR, circuit power is connected, and workbench can resume operation, so as to keep away completely
The steel wire rope major injury exempting from elevator card rope failure and cause or the major accident such as disrumpent feelings.
Claims (3)
1. anti-sticking rope elevator point rope block, it is characterised in that：Including rope outlet（1）, positioning hole（2）, enter grooving（3）, rope inlet
（4）, rope outlet groove（5）, outer tongue（6）, pressure sensor（11）And sensor contact（12）；Pressure sensor（11）Fixed with bolt
In rope outlet groove（5）Front end, sensor contact（12）It is hinged on pressure sensor（11）Internal and rope outlet groove（5）It is tangent.
2. anti-sticking rope elevator divides rope block according to claim 1, it is characterised in that：The rope inlet（4）Enter with elevator
Rope pipe（8）Closely sealed docking；Rope outlet（1）With elevator rope stretching pipe（9）Closely sealed docking；Rope outlet groove（5）Front end and pressing wheel mechanism（7）
In pinch roller mutually press close to, rope outlet groove（5）End internal diameter and elevator steel band external diameter are tangent.
3. anti-sticking rope elevator divides rope block according to claim 1, it is characterised in that：The anti-sticking rope elevator point rope block is passed
Sensor contact（12）With rope outlet groove（5）It is tangent, sensor contact during normal work（12）Do not stress, sensed when steel wire rope is obstructed
Device contact（12）Stress is so that control cabinet trigger switch starts deenergization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720110101.3U CN206466925U (en) | 2017-02-06 | 2017-02-06 | Anti-sticking rope elevator point rope block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720110101.3U CN206466925U (en) | 2017-02-06 | 2017-02-06 | Anti-sticking rope elevator point rope block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206466925U true CN206466925U (en) | 2017-09-05 |
Family
ID=59704553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720110101.3U Active CN206466925U (en) | 2017-02-06 | 2017-02-06 | Anti-sticking rope elevator point rope block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206466925U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106629446A (en) * | 2017-02-06 | 2017-05-10 | 无锡雄宇集团吊蓝机械制造有限公司 | Rope division block of rope-blocking-proof hoister |
-
2017
- 2017-02-06 CN CN201720110101.3U patent/CN206466925U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106629446A (en) * | 2017-02-06 | 2017-05-10 | 无锡雄宇集团吊蓝机械制造有限公司 | Rope division block of rope-blocking-proof hoister |
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| GR01 | Patent grant |