CN115339982B - Suspension device of elevator compensation chain with cleaning function - Google Patents
Suspension device of elevator compensation chain with cleaning function Download PDFInfo
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- CN115339982B CN115339982B CN202211024379.0A CN202211024379A CN115339982B CN 115339982 B CN115339982 B CN 115339982B CN 202211024379 A CN202211024379 A CN 202211024379A CN 115339982 B CN115339982 B CN 115339982B
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- plate
- compensation chain
- wall
- elevator
- air injection
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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
- B66B7/06—Arrangements of ropes or cables
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
- B08B5/023—Cleaning travelling work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0018—Devices monitoring the operating condition of the elevator system
- B66B5/0031—Devices monitoring the operating condition of the elevator system for safety reasons
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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
- B66B7/12—Checking, lubricating, or cleaning means for ropes, cables or guides
- B66B7/1253—Lubricating means
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses a suspension device of an elevator compensation chain with a cleaning function, which comprises a suspension hook, a bottom plate, a fixed plate and a groove, wherein the fixed plate is arranged at the bottom of the bottom plate, an air injection plate is arranged at one end of a moving plate, an air injection hole is formed in the inner wall of the air injection plate, an air pump is arranged at the bottom of the fixed plate, and a connecting pipe is arranged on the outer wall of the air pump. According to the utility model, the air injection plate, the air pump and the air injection holes are arranged, when the elevator is in operation, the compensation chain of the elevator moves along with the lifting of the elevator in the air injection plate, at the moment, the air pump injects external air into the air injection plate through the connecting pipe, and the air flow is injected onto the compensation chain from the air injection holes, so that the compensation chain is flushed by the air flow, dust and impurities attached to the outer wall of the compensation chain are blown away, the compensation chain is prevented from being bent due to the fact that dust accumulation is not clean for the length of the compensation chain, and the using effect of the compensation chain is improved.
Description
Technical Field
The utility model relates to the technical field of compensation chain suspension, in particular to a suspension device of an elevator compensation chain with a cleaning function.
Background
The elevator comprises a lift car, a counterweight, a hoisting rope, a component for balancing the weight of the lift car and a travelling cable, wherein the component is used for connecting the lift car and the counterweight of the elevator, the lengths of steel wire ropes on the lift car side and the counterweight side are continuously changed in the running process of the elevator, so that the weight of the steel wire ropes on the two sides of a traction sheave is changed, and when the lift car is positioned at a bottommost station, the weight of the steel wire ropes mostly acts on the lift car side; when the car is at the highest floor, the weight of the wire rope mostly acts on the counterweight side. When the lifting height of the elevator is not large, the operation performance of the elevator is not greatly influenced, but when the lifting height exceeds a certain height, the operation stability of the elevator is seriously influenced, and the personal and property safety of passengers is endangered.
The existing compensation chain suspension has the following defects:
1. patent document CN206827882U discloses an elevator adaptive compensation chain device, "an elevator adaptive compensation chain device". The utility model relates to an elevator self-adaptive compensation chain device, which comprises a compensation chain and a free joint, wherein two ends of the compensation chain are respectively hung at the bottom of a car and the bottom of a counterweight through the free joint, the free joint comprises a rotating shaft, a nut, a thrust bearing and a base, the base is fixedly connected at the bottom of the car and the bottom of the counterweight, a T-shaped hole is formed in the middle of the base, the outer diameter of the thrust bearing is matched with the outer diameter of a large step hole of the T-shaped hole and is fixedly arranged in the large step hole of the T-shaped hole, and the lower end face of the thrust bearing is fixed at the upper end face of a small step hole of the T-shaped hole; the rotary shaft penetrates through the small step hole of the T-shaped hole and the inner hole of the thrust bearing and is arranged on the upper end face of the thrust bearing through a nut, and the bottom end of the rotary shaft is movably connected with the end head of the compensation chain. The utility model has the advantages that incomplete stress release of the compensation chain caused by human factors is avoided, the reliability of stress release is improved, the service life is convenient and prolonged, but the suspension device has no clean structure, so that the compensation chain is easily influenced by dust and sundries to bend;
2. patent document CN214652852U discloses a freely rotatable compensation chain suspension device, "solves the problem that the compensation chain is easy to fail when an elevator runs up and down, and comprises a mounting frame, wherein a bearing seat is arranged in the mounting frame, a guide shaft is arranged in the bearing seat, a U-shaped hanging ring is arranged at the bottom end of the guide shaft, the guide shaft is connected with the U-shaped hanging ring through a connecting bolt, a cotter pin is arranged at one end of the connecting bolt, the compensation chain is arranged at the bottom end of the U-shaped hanging ring, and a bottom plate connected into a whole is fixedly arranged at the bottom end of the mounting frame; according to the utility model, through the matched use of the bearing seat, the plane bearing, the guide shaft and the like, when the compensation chain shakes, the stress point of the compensation chain during shaking is on the guide shaft and the plane bearing, the guide shaft can freely rotate through the plane bearing, so that the distortion and shaking of the compensation chain are reduced, the service time of the compensation chain can be prolonged, and meanwhile, the safety of the elevator during running is improved, but the suspension device of the elevator does not have a loosening alarm structure, so that the suspension device cannot be found in time when being loosened;
3. patent document CN208829061U discloses a suspension device of elevator compensation system, "including suspension device, connector link and U type recess, suspension device's below fixedly connected with rings, rings's upper end through-connection has the screw rod, rings's below inner wall welding has U type recess, U type recess's up end closely laminating has asbestos fibre coating, U type recess's inside bottom closely laminating has the shock attenuation interlayer, shock attenuation interlayer's up end closely laminates with asbestos fibre coated lower terminal surface, screw rod's left side inner wall through-connection has the extension fixed needle, screw rod's lateral wall swing joint has the backing ring. The U-shaped groove is formed in the inner wall of the lifting ring, the asbestos fiber coating and damping interlayer is arranged on the U-shaped groove, so that the connection stability of the suspension device and the elevator can be effectively improved, the connection tightness of the suspension device and the compensation chain is improved through the backing ring, the use quality of the suspension device is improved through the lengthened fixing rod, the suspension device is prevented from loosening, but the suspension device has no lubricating structure, and the contact point between the compensation chain and the suspension hook is more worn;
4. patent document CN212893404U discloses a steel construction integration elevator compensation chain rope sheave, "including the rope sheave main part, the rope sheave main part is disc type structure, a centre bore has been seted up to the central axis position of rope sheave main part, be equipped with two bearings in the centre bore, two pivot and rope sheave main part fixed connection, two the common cover of bearing is equipped with a pivot, the pivot is fixed through interference fit connection with the bearing, be equipped with fixed strutting arrangement in the pivot, a chain groove has been seted up on the outer rampart of rope sheave main part, be equipped with anti-disengaging device in the chain groove. According to the elevator suspension device, the rope pulley main body, the base, the tension spring, the telescopic column and other structures are arranged, the compensation chain which is originally in a suspension state is wound on the rope pulley, the rope pulley is limited, the compensation chain is prevented from shaking in the rapid lifting process of an elevator, the elevator is more stable in operation, the noise is effectively reduced, the comfort level of an elevator user is improved, but the suspension device is free of a safety structure, and when the suspension hook breaks, the compensation chain is separated from a car, so that a certain potential safety hazard is caused.
Disclosure of Invention
The utility model aims to provide a suspension device of an elevator compensation chain with a cleaning function, which is used for solving the problem of no cleaning structure in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the suspension device with the cleaning function for the elevator compensation chain comprises a suspension hook, a bottom plate, a fixing plate and a groove, wherein the fixing plate is arranged at the bottom of the bottom plate;
the air injection device comprises a fixed plate, a sliding block, a movable plate, an air injection hole, a bolt, an air pump, a connecting pipe and an air injection plate, wherein the sliding block is arranged on the inner wall of the fixed plate;
an alarm is installed at the bottom of the bottom plate.
Preferably, the bottom plate is arranged on the outer wall of the suspension hook, the top plate is arranged on the outer wall of the suspension hook, and the nut is arranged on the outer wall of the suspension hook.
Preferably, the top of bottom plate is seted up flutedly, and the spring is installed to the inside roof of recess, and the clamp plate is installed at the top of spring, and No. two springs are installed to the inner wall of recess, and the trigger piece is installed to No. two spring's one end, and the stay cord is installed to the outer wall of trigger piece.
Preferably, the inside of bottom plate has seted up the cell body, and pressure sensor is installed to the inside diapire of cell body, and No. three springs are installed to the inside diapire of cell body, and the touch panel is installed on the top of No. three springs, and the top of touch panel is connected with the one end of stay cord.
Preferably, one end of the bolt extends into the fixing plate, the bottom plate and the top plate movably penetrate through the outer wall of the hanging hook, and the outer wall of one side of the triggering block is semicircular.
Preferably, the outer wall of the suspension hook is provided with a supporting plate, and the bottom of the supporting plate is provided with a temperature sensor.
Preferably, the bottom of bottom plate is installed the moisturizing block, and the piston is installed to the inner wall of moisturizing block, and the pinion rack is installed to the outer wall of piston, and the motor is installed to the bottom of moisturizing block, and the gear is installed to the output of motor, and gear and pinion rack meshing, and the runner pipe is installed to the outer wall of moisturizing block, and the one end of runner pipe extends to the bottom of backup pad.
Preferably, the holding tank has been seted up to the outer wall of bottom plate, and No. four springs have been seted up to the inner wall of holding tank, and the arm-tie is installed to No. four springs's one end, and the draw-in lever is installed to the outer wall of arm-tie, and the embedding groove has been seted up to the bottom of bottom plate, and wire rope is installed to the bottom of bottom plate, and the embedded block is installed to wire rope's one end.
Preferably, the suspension device operates as follows:
s1, when a compensation chain is hung on a hanging hook, the compensation chain penetrates out of the top side of the air injection plate from the bottom side of the air injection plate, so that the compensation chain is surrounded by air injection holes, when an elevator is in operation, the elevator is lifted, the compensation chain moves in the air injection plate along with the lifting, at the moment, an air pump injects external air into the air injection plate through a connecting pipe, air flow is sprayed on the compensation chain from the air injection holes, and therefore the compensation chain is flushed by the air flow, dust and impurities attached to the outer wall of the compensation chain are blown out, bending of the compensation chain due to accumulation of dust due to unclean chain length time is avoided, and the use effect of the compensation chain is improved;
s2, when the hanging hooks are screwed and fastened, the pressing plate is screwed and embedded into the grooves along with the tightening, the pressing plate presses the trigger block, the trigger block is moved to enable the stay cord to be loosened, the third spring which is stretched to store force pulls the touch plate to move, the touch plate is pressed on the top of the pressure sensor, when the bottom plate of the hanging device is loosened, the pressing plate protrudes out of the grooves, the second spring ejects the trigger block, the trigger block pulls the touch plate to move through the stay cord, the touch plate moves upwards and is not contacted with the pressure sensor any more, and at the moment, the pressure sensor does not detect the pressure exerted by the touch plate any more, an alarm sounds, so that the problem of fixed loosening of the hanging device can be rapidly found;
s3, a temperature sensor is positioned at the top side of a contact point of the suspension hook and the compensation chain, when the suspension point of the suspension hook is increased in temperature due to shaking friction of the compensation chain when the suspension hook and the compensation chain are less in lubricating oil, a motor rotates to drive a gear to rotate, the gear rotates to drive a toothed plate to move, the toothed plate moves to drive a piston to move, and the piston moves to guide the lubricating oil to the suspension point of the suspension hook through a runner pipe, so that the contact place of the suspension hook and the compensation chain is lubricated, abrasion between the suspension hook and the compensation chain is reduced, and the service life of the suspension hook is prolonged;
s4, one end of the steel wire rope is directly fixed at the bottom of the bottom plate, when the compensation chain is hung, the embedded block penetrates through the compensation chain, the embedded block is inserted into the embedded groove, the pulling plate is loosened, the fourth spring is used for restoring the pulling plate, the clamping rod is inserted into the clamping hole of the embedded block, the steel wire rope is fixed, the steel wire rope achieves a safety function on the compensation chain, when the hanging hook breaks, the steel wire rope plays an emergency hanging role on the compensation chain, and potential safety hazards caused by falling of the compensation chain are avoided.
Preferably, in the step S1, the method further includes the following steps:
s11, the air injection plate extends to one side of the outer wall of the car, so that the compensation chain penetrates through the air injection plate and is in a natural falling state;
in the step S2, the method further includes the following steps:
s21, the elastic force applied by the spring II to the trigger block is larger than the tensile force applied by the spring III to the touch plate;
in the step S4, the method further includes the following steps:
s41, the steel wire rope is attached to the outer wall of the bottom side of the suspension hook, so that the steel wire rope does not affect the compensation chain when not in use.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, when the compensation chain is hung on the hanging hook, the compensation chain penetrates out of the top side of the air injection plate from the bottom side of the air injection plate, so that the compensation chain is surrounded by the air injection hole, when the elevator is lifted, the elevator moves in the air injection plate along with the lifting, at the moment, the air pump injects external air into the air injection plate through the connecting pipe, and air flow is sprayed on the compensation chain from the air injection hole, so that the compensation chain is flushed by the air flow, dust and impurities attached to the outer wall of the compensation chain are blown away, bending of the compensation chain due to the fact that the accumulation of dust is not cleaned for a long time of the compensation chain is avoided, and the use effect of the compensation chain is improved;
2. according to the utility model, when the hanging hook is screwed and fastened, the pressing plate is tightly embedded into the groove along with screwing, the pressing plate presses the trigger block, the trigger block moves to enable the stay cord to be loosened, the third spring which is stretched and accumulated with force pulls the touch plate to move, the touch plate is pressed on the top of the pressure sensor, when the hanging device is loosened, the bottom plate is loosened, the second spring ejects the trigger block, the trigger block pulls the touch plate to move through the stay cord, the touch plate moves upwards and is not contacted with the pressure sensor any more, and at the moment, the pressure sensor does not detect the pressure exerted by the touch plate any more, so that the problem of fixing and loosening of the hanging device can be rapidly found;
3. according to the utility model, the motor, the toothed plate and the piston are arranged, the temperature sensor is positioned at the top side of the contact point of the suspension hook and the compensation chain, when the suspension point of the suspension hook is less in lubricating oil of the suspension hook and the compensation chain, the motor rotates to drive the gear to rotate when the temperature rises due to shaking friction of the compensation chain, the toothed plate is driven to move by the rotation of the gear, the piston is driven to move by the movement of the toothed plate, and the lubricating oil is guided to the suspension point of the suspension hook through the circulation pipe by the movement of the piston, so that the contact part of the suspension hook and the compensation chain is lubricated, the abrasion between the suspension hook and the compensation chain is reduced, and the service life of the suspension hook is prolonged;
4. according to the utility model, the steel wire rope, the embedded block and the clamping rod are arranged, one end of the steel wire rope is directly fixed at the bottom of the bottom plate, the embedded block penetrates through the compensation chain when the compensation chain is hung, the embedded block is inserted into the embedded groove, the pulling plate is loosened at the moment, the spring IV recovers the pulling plate, the clamping rod is inserted into the clamping hole of the embedded block, and therefore the steel wire rope is fixed.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the front structure of the present utility model;
FIG. 3 is a schematic diagram of a jet plate structure according to the present utility model;
FIG. 4 is a schematic view of the structure of the base plate of the present utility model;
FIG. 5 is a schematic diagram of a tank structure according to the present utility model;
FIG. 6 is a schematic view of a support plate structure according to the present utility model;
FIG. 7 is a schematic diagram of a lubrication block according to the present utility model;
FIG. 8 is a schematic diagram of an embedded block structure according to the present utility model;
fig. 9 is a schematic diagram of a workflow structure of the present utility model.
In the figure: 1. a hanging hook; 2. a bottom plate; 3. a top plate; 4. a nut; 5. a fixing plate; 6. a slide block; 7. a moving plate; 8. an air jet plate; 9. a gas injection hole; 10. a bolt; 11. an air pump; 12. a connecting pipe; 13. an alarm; 14. a groove; 15. a first spring; 16. a pressing plate; 17. a second spring; 18. a trigger block; 19. a pull rope; 20. a tank body; 21. a pressure sensor; 22. a third spring; 23. a touch panel; 24. a support plate; 25. a temperature sensor; 26. a lubricating block; 27. a piston; 28. a toothed plate; 29. a motor; 30. a gear; 31. a flow pipe; 32. a receiving groove; 33. a spring IV; 34. pulling a plate; 35. a clamping rod; 36. an embedding groove; 37. a wire rope; 38. and embedding the blocks.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-8, an embodiment of the present utility model is provided: the utility model provides a take linkage of clean function's elevator compensation chain, including suspension couple 1, bottom plate 2, fixed plate 5 and recess 14, bottom plate 2 is installed to the outer wall of suspension couple 1, and roof 3 is installed to the outer wall of suspension couple 1, and nut 4 screws for roof 3 and the laminating of the inside diapire of car, the bottom plate 2 is laminated with the bottom of car, thereby accomplishes the tight fixedly of screwing up of this suspension couple 1, and bottom plate 2 and roof 3 activity run through at the outer wall of suspension couple 1.
The fixed plate 5 is installed to the bottom of bottom plate 2, slider 6 is installed to the inner wall of fixed plate 5, movable plate 7 is installed to the outer wall of slider 6, and the outer wall of movable plate 7's one side outer wall extends the outer wall of fixed plate 5, jet-propelled board 8 is installed to the one end of movable plate 7, jet-propelled board 8's inner wall has seted up jet-propelled hole 9, bolt 10 is installed to the bottom of fixed plate 5, air pump 11 is installed to the bottom of fixed plate 5, connecting pipe 12 is installed to the outer wall of air pump 11, and the one end of connecting pipe 12 is connected with the bottom of jet-propelled board 8, the inside of fixed plate 5 is extended to the one end of bolt 10, its compensation chain hangs when hanging hook 1, wear out the top side of jet-propelled board 8 from the bottom side of jet-propelled board 8 with the compensation chain, make the compensation chain around by jet-propelled hole 9, when the elevator goes up and down, the elevator's compensation chain moves along with the lift in jet-propelled board 8, at this moment, in with external gas is poured into board 8 through connecting pipe 12, its air current jets on the compensation chain, thereby make the compensation chain is eroded by the air current, and the dust that is adhered to the outer wall of the compensation chain and is by the jet-propelled, by the jet-propelled chain length is not influenced by the clean compensation chain length, the dust is not influenced by the compensation time, and dust is not compensated for the compensation chain length, dust is not accumulated.
The alarm 13 is installed to the bottom of bottom plate 2, recess 14 has been seted up at the top of bottom plate 2, spring 15 is installed to the inside roof of recess 14, clamp plate 16 is installed at spring 15's top, no. two springs 17 are installed to the inner wall of recess 14, trigger piece 18 is installed to No. two springs 17's one end, stay cord 19 is installed to trigger piece 18's outer wall, the cell body 20 has been seted up to the inside of bottom plate 2, pressure sensor 21 is installed to cell body 20's inside diapire, no. three springs 22 are installed to cell body 20's inside diapire, touch panel 23 is installed on No. three springs 22's top, and touch panel 23's top and one end of stay cord 19 are connected, one side outer wall of trigger piece 18 is the semicircle form, at the time of hanging hook 1 tightening, its clamp plate 16 along with tightening embedded recess 14, clamp plate 16 presses the trigger piece 18, trigger piece 18 moves for stay cord 19 is relaxed, no. three springs 22 of tensile holds the touch panel 23 and moves at pressure sensor 21's top, when hanging device is relaxed, pressure sensor 21 is not popped up by the trigger piece 17 when the pressure sensor is pressed down to the pressure sensor 23 again, the touch panel 23 is fixed to the touch panel is detected to the touch panel 23, the problem is not detected again, the touch panel is moved, the touch panel is detected.
The outer wall of the suspension hook 1 is provided with the supporting plate 24, the bottom of the supporting plate 24 is provided with the temperature sensor 25, the bottom of the bottom plate 2 is provided with the lubricating block 26, the inner wall of the lubricating block 26 is provided with the piston 27, the outer wall of the piston 27 is provided with the toothed plate 28, the bottom of the lubricating block 26 is provided with the motor 29, the output end of the motor 29 is provided with the gear 30, the gear 30 is meshed with the toothed plate 28, the outer wall of the lubricating block 26 is provided with the flow pipe 31, one end of the flow pipe 31 extends to the bottom of the supporting plate 24, the temperature sensor 25 is positioned at the top side of the suspension hook 1 and the compensation link contact, when the suspension point of the suspension hook 1 and the compensation link contact are relatively less in the temperature rise due to shaking friction of the compensation link, the motor 29 rotates to drive the gear 30 to rotate, the toothed plate 28 moves to drive the piston 27 to move, the lubricating oil is guided to the suspension point of the suspension hook 1 through the flow pipe 31, thereby lubricating the place where the suspension hook 1 and the compensation link contact is, the wear between the suspension hook 1 and the compensation link is reduced, and the service life of the suspension hook 1 is prolonged.
The holding tank 32 has been seted up to the outer wall of bottom plate 2, no. four springs 33 have been seted up to the inner wall of holding tank 32, no. four springs 34 are installed to the one end of No. four springs 33, and draw-in bar 35 is installed to the outer wall of draw-in bar 34, embedded groove 36 has been seted up to the bottom of bottom plate 2, wire rope 37 is installed to the bottom of bottom plate 2, embedded block 38 is installed to one end of wire rope 37, the bottom of bottom plate 2 is directly fixed to one end of its wire rope 37, when hanging the compensation chain, pass the compensation chain with embedded block 38, and insert embedded block 38 into embedded groove 36, at this moment, become flexible draw-in bar 34 is restoreed to No. four springs 33, make draw-in bar 35 insert the card downthehole of embedded block 38, thereby make wire rope 37 accomplish fixedly, this structure makes wire rope 37 realize the insurance function to the compensation chain, when hanging hook 1 breaks, its wire rope 37 can play urgent suspension effect to the compensation chain, avoid the drop of compensation chain to cause the potential safety hazard.
The working steps of the suspension device are as follows:
s1, when a compensation chain is hung on a hanging hook 1, the compensation chain penetrates out of the top side of an air injection plate 8 from the bottom side of the air injection plate 8, so that the compensation chain is surrounded by an air injection hole 9, when an elevator is in operation, the elevator is lifted, the compensation chain moves in the air injection plate 8 along with the lifting, at the moment, an air pump 11 injects external air into the air injection plate 8 through a connecting pipe 12, air flow of the air pump is sprayed on the compensation chain from the air injection hole 9, and therefore the compensation chain is flushed by the air flow, dust and impurities attached to the outer wall of the compensation chain are blown away, bending of the compensation chain due to accumulation of unclean dust during the length of the compensation chain is avoided, and the using effect of the compensation chain is improved;
s2, when the hanging hook 1 is screwed and fastened, the pressing plate 16 is screwed and embedded into the groove 14, the pressing plate 16 presses the trigger block 18, the trigger block 18 moves to enable the pull rope 19 to be loosened, the third spring 22 with tensile power is used for pulling the touch plate 23 to move, the touch plate 23 is pressed and held on the top of the pressure sensor 21, when the hanging device is loosened, the second spring 17 ejects the trigger block 18 when the bottom plate 2 of the hanging device is loosened, the trigger block 18 pulls the touch plate 23 to move through the pull rope 19, the touch plate 23 moves upwards and is not contacted with the pressure sensor 21 any more, and at the moment, the pressure sensor 21 does not detect the pressure exerted by the touch plate 23 any more, the alarm 13 is sounded, so that the problem of fixed loosening of the hanging device can be quickly found;
s3, a temperature sensor 25 of the temperature sensor is positioned at the top side of a contact point of the suspension hook 1 and the compensation chain, when the suspension point of the suspension hook 1 is less in lubricating oil of the suspension hook 1 and the compensation chain, and when the temperature is increased due to shaking friction of the compensation chain, a motor 29 rotates to drive a gear 30 to rotate, the gear 30 rotates to drive a toothed plate 28 to move, the toothed plate 28 moves to drive a piston 27 to move, and the piston 27 moves to guide the lubricating oil to the suspension point of the suspension hook 1 through a runner pipe 31, so that the contact part of the suspension hook 1 and the compensation chain is lubricated, abrasion between the suspension hook 1 and the compensation chain is reduced, and the service life of the suspension hook 1 is prolonged;
s4, one end of the steel wire rope 37 is directly fixed at the bottom of the bottom plate 2, when the compensation chain is hung, the embedded block 38 passes through the compensation chain, the embedded block 38 is inserted into the embedded groove 36, the pulling plate 34 is loosened at the moment, the fourth spring 33 restores the pulling plate 34, the clamping rod 35 is inserted into the clamping hole of the embedded block 38, and therefore the steel wire rope 37 is fixed.
In step S1, the method further includes the steps of:
s11, the air jet plate 8 extends to one side of the outer wall of the car, so that the compensation chain penetrates through the air jet plate 8 and is in a natural falling state;
in step S2, the method further includes the steps of:
s21, the elastic force applied by the spring No. 17 to the trigger block 18 is larger than the tensile force applied by the spring No. 22 to the touch plate 23;
in step S4, the method further includes the steps of:
and S41, the steel wire rope 37 of the steel wire rope is attached to the outer wall of the bottom side of the suspension hook 1, so that the steel wire rope 37 does not affect the compensation chain when not in use.
The working principle is as follows.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a take linkage of clean function's elevator compensation chain, includes suspension couple (1), bottom plate (2), fixed plate (5) and recess (14), its characterized in that: a fixed plate (5) is arranged at the bottom of the bottom plate (2);
the air injection device comprises a fixing plate (5), wherein a sliding block (6) is arranged on the inner wall of the fixing plate (5), a moving plate (7) is arranged on the outer wall of the sliding block (6), one side outer wall of the moving plate (7) extends out of the outer wall of the fixing plate (5), an air injection plate (8) is arranged at one end of the moving plate (7), an air injection hole (9) is formed in the inner wall of the air injection plate (8), a bolt (10) is arranged at the bottom of the fixing plate (5), an air pump (11) is arranged at the bottom of the fixing plate (5), a connecting pipe (12) is arranged on the outer wall of the air pump (11), and one end of the connecting pipe (12) is connected with the bottom of the air injection plate (8);
an alarm (13) is arranged at the bottom of the bottom plate (2);
a groove (14) is formed in the top of the bottom plate (2), a first spring (15) is arranged on the inner top wall of the groove (14), a pressing plate (16) is arranged on the top of the first spring (15), a second spring (17) is arranged on the inner wall of the groove (14), a trigger block (18) is arranged at one end of the second spring (17), and a pull rope (19) is arranged on the outer wall of the trigger block (18);
the inside of bottom plate (2) has seted up cell body (20), and pressure sensor (21) are installed to the inside diapire of cell body (20), and No. three spring (22) are installed to the inside diapire of cell body (20), and touch panel (23) are installed on the top of No. three spring (22), and the top of touch panel (23) is connected with one end of stay cord (19).
2. The suspension device of an elevator compensation chain with cleaning function according to claim 1, characterized in that: the bottom plate (2) is installed to the outer wall of hanging hook (1), and roof (3) is installed to the outer wall of hanging hook (1), and nut (4) are screwed for roof (3) are laminated with the inside diapire of car, and the bottom plate (2) is laminated with the bottom of car, thereby accomplishes the screwing up of this hanging hook (1) and fix.
3. The suspension device of an elevator compensation chain with cleaning function according to claim 2, characterized in that: one end of the bolt (10) extends into the fixed plate (5), the bottom plate (2) and the top plate (3) movably penetrate through the outer wall of the hanging hook (1), and the outer wall of one side of the triggering block (18) is semicircular.
4. A suspension device for an elevator compensation chain with cleaning function according to claim 3, characterized in that: the outer wall of the hanging hook (1) is provided with a supporting plate (24), and the bottom of the supporting plate (24) is provided with a temperature sensor (25).
5. The suspension device of an elevator compensation chain with cleaning function according to claim 4, characterized in that: the lubricating block (26) is installed to the bottom of bottom plate (2), piston (27) is installed to the inner wall of lubricating block (26), pinion rack (28) are installed to the outer wall of piston (27), motor (29) are installed to the bottom of lubricating block (26), gear (30) are installed to the output of motor (29), and gear (30) and pinion rack (28) meshing, runner pipe (31) are installed to the outer wall of lubricating block (26), and the one end of runner pipe (31) extends to the bottom of backup pad (24).
6. The suspension device of an elevator compensation chain with cleaning function according to claim 5, characterized in that: the outer wall of bottom plate (2) has seted up holding tank (32), and No. four springs (33) have been seted up to the inner wall of holding tank (32), and arm-tie (34) are installed to one end of No. four springs (33), and clamping rod (35) are installed to the outer wall of arm-tie (34), and embedded groove (36) have been seted up to the bottom of bottom plate (2), and wire rope (37) are installed to the bottom of bottom plate (2), and embedded piece (38) are installed to one end of wire rope (37).
7. The method of using a suspension device for an elevator compensation chain with cleaning function according to claim 6, characterized in that the working steps of the suspension device are as follows:
s1, when a compensation chain is hung on a hanging hook (1), the compensation chain penetrates out of the top side of an air injection plate (8) from the bottom side of the air injection plate (8), so that the compensation chain is surrounded by an air injection hole (9), when an elevator is in operation, the elevator is lifted, the compensation chain moves in the air injection plate (8) along with the lifting, at the moment, an air pump (11) injects external air into the air injection plate (8) through a connecting pipe (12), air flow is sprayed onto the compensation chain from the air injection hole (9), and therefore the compensation chain is flushed by the air flow, dust and impurities attached to the outer wall of the compensation chain are blown away, bending of the compensation chain due to the fact that dust accumulation is not cleaned for the time of the compensation chain length is avoided, and the use effect of the compensation chain is improved;
s2, when the hanging hook (1) is screwed and fastened, the pressing plate (16) is screwed and embedded into the groove (14) along with the screwing, the pressing plate (16) presses the trigger block (18), the trigger block (18) moves to enable the pull rope (19) to be loosened, the third spring (22) with tensile storage force pulls the touch plate (23) to move, the touch plate (23) is pressed on the top of the pressure sensor (21), when the hanging device is loosened, the bottom plate (2) of the hanging device is loosened, the pressing plate (16) protrudes out of the groove (14), the second spring (17) ejects the trigger block (18), the trigger block (18) pulls the touch plate (23) to move through the pull rope (19), the touch plate (23) moves upwards and is not contacted with the pressure sensor (21), and at the moment, the pressure sensor (21) does not detect the pressure exerted by the touch plate (23), the alarm (13) is sounded, and therefore the problem of fixing and loosening of the hanging device can be quickly found;
s3, a temperature sensor (25) is positioned on the top side of a contact point of the suspension hook (1) and the compensation chain, when the suspension point of the suspension hook (1) is increased in temperature due to shaking friction of the compensation chain when the suspension hook (1) and the compensation chain are less in lubricating oil, a motor (29) rotates to drive a gear (30) to rotate, the gear (30) rotates to drive a toothed plate (28) to move, the toothed plate (28) moves to drive a piston (27) to move, and the piston (27) moves to guide the lubricating oil to the suspension point of the suspension hook (1) through a flow pipe (31), so that the contact part of the suspension hook (1) and the compensation chain is lubricated, abrasion between the suspension hook (1) and the compensation chain is reduced, and the service life of the suspension hook (1) is prolonged;
s4, one end of a steel wire rope (37) of the spring is directly fixed at the bottom of the bottom plate (2), when a compensation chain is hung, the embedded block (38) penetrates through the compensation chain, the embedded block (38) is inserted into the embedded groove (36), the pulling plate (34) is loosened, the pulling plate (34) is restored by the spring (33) IV, the clamping rod (35) is inserted into a clamping hole of the embedded block (38), and accordingly the steel wire rope (37) is fixed.
8. The method of using a suspension device for an elevator compensation chain with cleaning function according to claim 7, characterized in that in said step S1, it further comprises the steps of:
s11, an air jet plate (8) of the elevator car extends to one side of the outer wall of the elevator car, so that the compensating chain penetrates through the air jet plate (8) and is in a natural falling state;
in the step S2, the method further includes the following steps:
s21, the elastic force applied by the spring II (17) to the trigger block (18) is larger than the tensile force applied by the spring III (22) to the touch plate (23);
in the step S4, the method further includes the following steps:
s41, the steel wire rope (37) is attached to the outer wall of the bottom side of the hanging hook (1), so that the steel wire rope (37) does not affect the compensation chain when not used.
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| CN115910585B (en) * | 2022-12-07 | 2024-01-30 | 海安华诚新材料有限公司 | Automatic continuous loading and unloading device for transformer iron cores |
| CN115893161B (en) * | 2022-12-19 | 2024-08-06 | 苏州嘉利安电梯部件有限公司 | Elevator suspension device with protection effect |
| CN117755938B (en) * | 2024-02-22 | 2024-06-14 | 通用电梯股份有限公司 | Elevator compensation chain safety judgment and protection device and method |
| CN118238380B (en) * | 2024-05-23 | 2024-09-10 | 江苏兴华胶带股份有限公司 | Cold-shaping automatic coiling device for elevator compensation chain and use method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10212082A (en) * | 1997-01-28 | 1998-08-11 | Mitsubishi Denki Bill Techno Service Kk | Elevator rope maintenance device |
| CN104736764A (en) * | 2012-10-16 | 2015-06-24 | 奥的斯电梯公司 | Method of elevator cord cleaning and heating |
| CN205855679U (en) * | 2016-07-08 | 2017-01-04 | 浙江远东快速电梯有限公司 | A kind of Elevator weight sensor compensation device |
| CN207030681U (en) * | 2017-07-31 | 2018-02-23 | 韦伯电梯有限公司 | A kind of traction machine protector of energy cleaning wire rope |
| JP2018039610A (en) * | 2016-09-07 | 2018-03-15 | 株式会社日立ビルシステム | Wire rope cleaning device |
| JP2018095349A (en) * | 2016-12-09 | 2018-06-21 | 株式会社日立製作所 | Compensating chain silencer and elevator device |
| CN209081193U (en) * | 2018-09-18 | 2019-07-09 | 杭州奥立达电梯有限公司 | Elevator compensation chain nature is connected and fixed mechanism |
-
2022
- 2022-08-25 CN CN202211024379.0A patent/CN115339982B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10212082A (en) * | 1997-01-28 | 1998-08-11 | Mitsubishi Denki Bill Techno Service Kk | Elevator rope maintenance device |
| CN104736764A (en) * | 2012-10-16 | 2015-06-24 | 奥的斯电梯公司 | Method of elevator cord cleaning and heating |
| CN205855679U (en) * | 2016-07-08 | 2017-01-04 | 浙江远东快速电梯有限公司 | A kind of Elevator weight sensor compensation device |
| JP2018039610A (en) * | 2016-09-07 | 2018-03-15 | 株式会社日立ビルシステム | Wire rope cleaning device |
| JP2018095349A (en) * | 2016-12-09 | 2018-06-21 | 株式会社日立製作所 | Compensating chain silencer and elevator device |
| CN207030681U (en) * | 2017-07-31 | 2018-02-23 | 韦伯电梯有限公司 | A kind of traction machine protector of energy cleaning wire rope |
| CN209081193U (en) * | 2018-09-18 | 2019-07-09 | 杭州奥立达电梯有限公司 | Elevator compensation chain nature is connected and fixed mechanism |
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