CN114368658A - Low-carbon environment-friendly medium-low speed elevator compensation chain and manufacturing method thereof - Google Patents
Low-carbon environment-friendly medium-low speed elevator compensation chain and manufacturing method thereof Download PDFInfo
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- CN114368658A CN114368658A CN202210033933.5A CN202210033933A CN114368658A CN 114368658 A CN114368658 A CN 114368658A CN 202210033933 A CN202210033933 A CN 202210033933A CN 114368658 A CN114368658 A CN 114368658A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 21
- 230000009467 reduction Effects 0.000 claims abstract description 93
- 238000010521 absorption reaction Methods 0.000 claims abstract description 35
- 229920000742 Cotton Polymers 0.000 claims abstract description 11
- 238000001514 detection method Methods 0.000 claims description 66
- 239000003921 oil Substances 0.000 claims description 25
- 230000001050 lubricating effect Effects 0.000 claims description 21
- 229910000831 Steel Inorganic materials 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 20
- 239000010959 steel Substances 0.000 claims description 20
- 239000010687 lubricating oil Substances 0.000 claims description 17
- 238000005299 abrasion Methods 0.000 claims description 14
- 238000004806 packaging method and process Methods 0.000 claims description 8
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 230000008602 contraction Effects 0.000 claims description 5
- 230000002035 prolonged effect Effects 0.000 claims description 5
- 238000010791 quenching Methods 0.000 claims description 5
- 230000000171 quenching effect Effects 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 229910001339 C alloy Inorganic materials 0.000 claims description 3
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 238000007670 refining Methods 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 210000000056 organ Anatomy 0.000 claims description 2
- 238000005498 polishing Methods 0.000 claims description 2
- 238000009499 grossing Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 description 5
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- 238000010586 diagram Methods 0.000 description 3
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- 210000003205 muscle Anatomy 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
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- 239000007921 spray Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
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- 238000004321 preservation Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
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Classifications
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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
- B66B7/068—Cable weight compensating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- 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
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
-
- 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
- B66B7/066—Chains
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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
- B66B7/1207—Checking means
-
- 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
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
Abstract
The invention discloses a low-carbon environment-friendly medium-low speed elevator compensation chain and a manufacturing method thereof. The noise reduction rings are arranged, so that noise can be effectively reduced, noise reduction is performed when the chain runs, the noise is absorbed for the first time through the sound absorption cotton, then the sound enters the first noise reduction holes of the first sound absorption plate, the first plate and the second plate can refract the sound for multiple times, secondary noise reduction is achieved, then the sound enters the second noise reduction holes of the second sound absorption plate, the reflection plates all refract the sound towards the noise reduction columns, the noise reduction columns are loose and porous in the interior, and the noise problem generated when the chain runs is effectively reduced.
Description
Technical Field
The invention relates to the technical field of elevators, in particular to a low-carbon environment-friendly medium-low speed elevator compensation chain and a manufacturing method thereof.
Background
The principle of the compensating chain is that the compensating chain is installed generally at a speed of more than 30M, the outer surface of the compensating chain is of a cable-shaped rubber fiber structure and can only be used at a speed of less than 4M/s generally, the compensating chain is used for an elevator, the structure of the compensating chain is formed by wrapping PVC rubber composite materials outside an iron chain and is used for compensating the weight of a steel wire rope, so that the elevator runs stably, when the elevator is on the top layer, the steel wire rope is on the counterweight side, the weight of the steel wire rope is increased on the counterweight side, when the elevator is on the bottom layer, the steel wire rope is on the car side, the weight of the steel wire rope is increased on the car side, the part of fall can be balanced by the compensating chain, the compensating chain is used for compensating dynamic balance, and the compensating chain can generate dynamic unbalance along with continuous up-and-down motion of the elevator, so the compensating chain is used.
The existing elevator compensation has the following defects:
1. patent document CN212403076U discloses an elevator guide rail connection compensation fixing device, the right item "package elevartor shaft and compensation guide rail of protection, the inside weld of elevartor shaft is provided with the compensation guide rail, the inner wall embedding of elevartor shaft is provided with fixed muscle, and the quantity of fixed muscle is a plurality of, there is the support column fixed through the bolt one end of fixed muscle, and the quantity of support column is a plurality of, the inside weld of elevartor shaft is provided with a plurality of spring post, the inner wall of spring post passes through a set of spring of a plurality of bolt fixedly connected with, nut fixedly connected with fastening nut is passed through at the both ends of a set of spring. According to the elevator guide rail connection compensation fixing device, the guide wheel is clamped on the installed compensation guide rail, a worker presses the fixing frame and clamps the compensation guide rail to be installed by using the clamp, at the moment, the compensation guide rail to be installed and the installed compensation guide rail can be kept on the same straight line due to the limiting of the guide wheel, but the device is lack of a noise reduction structure;
2. patent document CN211141222U discloses a connection structure of elevator balance compensation chain and rings, and the right item of protection "includes the balance compensation chain body, rings are connected respectively at both ends about the balance compensation chain body, rings all include fixed connection end and can dismantle the link, and it can dismantle the link and include the protruding end and the fastener of both sides, and the fixed lantern ring that is equipped with is served in the protrusion of one of them side, the lantern ring sets up to one side opening setting, and the opposite side is the good hinged joint of tensioning of fastening nature, can make the lantern ring is with the protruding end fastening of both sides in the lantern ring, and the open end that its lantern ring set up is in closed state under the state that the lantern ring registrated basically to guarantee its stability. The lifting ring has the advantages that through the arrangement of the lantern ring and the fastening device, the stability of the lifting ring is guaranteed on the basis that the structure of the lifting ring is not damaged, the overall structure is good, the upper end of the fastening device can be additionally connected with a device to be fixed, the use is more convenient, and the device lacks a corresponding detection structure;
3. patent document CN212652081U discloses a continuous type elevator is with soaking balanced compensation chain production line of room of moulding, and the right item of protection "goes to turn round device and heating chamber including the chain link tensioning, the chain link tensioning goes to turn round one side of device and installs chain link preheating device, and one side of chain link preheating device installs the chain link and soaks the room device of moulding, the chain link soaks one side of moulding the room device and installs and soaks room chain link surface plasticizing device, and soaks one side of moulding room chain link surface plasticizing device and install cooling spray set, one side of cooling spray set is installed and is soaked room balanced compensation chain draw gear of moulding. The plastic dipping chamber balance compensation chain production line for the continuous elevator is reasonable in design, high in safety and reliability, continuous in production, high in automation degree and convenient to operate; in the production and operation process of the production line, the heating block and the heat preservation effect are good, the temperature is automatically controlled, the temperature is automatically set to reach the process temperature required by the production of the chain ring of the plastic dipping chamber according to the requirement of processing materials, the production efficiency is high, the production energy consumption can be effectively reduced, but a compensation chain produced by the production line is lack of an abrasion detection structure;
4. patent document CN108408537A discloses an automatic adjusting device for compensating position of elevator compensating chain, the claim of protection "includes an elevator compensating chain, one end of which is connected with elevator counterweight; further comprising: a compensating mounting bracket disposed at the bottom of the elevator car; the large oil cylinder is vertically arranged on the compensation mounting frame in a manner of transverse reciprocating motion, and the piston rod end of the large oil cylinder is connected with the other end of the elevator compensation chain; one end of the extension spring is fixed at the bottom of the elevator car or one side of the compensation mounting frame, and the other end of the extension spring is connected with one side of the large oil cylinder; and the small oil cylinder is transversely arranged on the compensation mounting frame on the other side of the large oil cylinder relative to the extension spring, a rodless cavity of the small oil cylinder is communicated with a rod cavity of the large oil cylinder through a communicating pipe, and the end part of a piston rod of the small oil cylinder is abutted against the other side of the large oil cylinder. The invention utilizes the pressure change principle of the communicating vessel to automatically adjust the compensation position of the elevator compensation chain, reduces the unbalance of the elevator caused by the change of the compensation weight, and ensures the riding comfort of the elevator, but the device of the invention is lack of a lubricating structure for the compensation chain.
Disclosure of Invention
The invention aims to provide a low-carbon environment-friendly medium-low speed elevator compensation chain and a manufacturing method thereof, and aims to solve the problems of lack of a noise reduction structure, a chain breakage detection structure, a wear detection structure and a lubrication structure in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the low-carbon environment-friendly medium-low speed elevator compensation chain comprises a shell, a noise reduction ring, a detection ring and a wear-resistant ring, wherein the noise reduction ring is arranged on the outer wall of the shell;
the inner wall of the noise reduction ring is provided with a plurality of noise reduction plates in a surrounding mode, annular sound absorption cotton is arranged on the inner wall of the noise reduction ring, a first noise absorption plate is arranged on the inner wall of the noise reduction ring, a first noise reduction hole is formed in the inner wall of the first noise absorption plate, a first plate is arranged on the inner wall of the first noise reduction hole, and a second plate is arranged on the inner wall of the first noise reduction hole;
the utility model discloses a make an uproar, including shell, first abatvoix, second abatvoix, lubricator, buffer board, wear-resisting ring, bracing piece are installed to the inner wall of wear-resisting ring, the inner wall of making an uproar ring is fallen to the inner wall and is installed the second abatvoix, the outer wall of shell is installed and is detected the ring, detect the inner wall of ring and install the lubricator, detect the inner wall of ring and install the buffer board, wear-resisting ring is installed to the outer wall of shell, the bracing piece is installed to the inner wall of wear-resisting ring.
Preferably, the inner wall of the second sound-absorbing board is provided with a second noise-reducing hole, the inner wall of the second noise-reducing hole is provided with a reflecting board, the reflecting board is inclined at a certain angle, and the inner wall of the second noise-reducing hole is provided with a noise-reducing column.
Preferably, a plurality of detectors are installed to the inner wall that detects the ring, and fragile pole is installed at the top of detector, and the one end of fragile pole extends into the inside of detector, and the conducting block is installed to the bottom of fragile pole, and the outer wall of conducting block encircles and installs first spring, and the mount is installed to the inside diapire of detector, and the outer wall of mount runs through and installs the conducting rod, and the outer wall of conducting rod encircles and installs the second spring, and bee calling organ is installed to the inner wall of detector, and the battery is installed to the inner wall of detector.
Preferably, the inner wall of the lubricator is provided with an oil cavity, the inner wall of the oil cavity is provided with a sealing plate, the outer wall of the sealing plate is provided with a third spring, one end of the third spring is connected with the inner wall of the lubricator, the bottom of the oil cavity is provided with a lubricating pipe, and one end of the lubricating pipe extends into the shell.
Preferably, the bottom of the buffer plate is provided with a connecting rod, and the outer wall of the connecting rod is provided with a buffer spring.
Preferably, the inner wall of wear ring is installed and is installed solid fixed ring, and the fourth spring is installed to solid fixed ring's outer wall, and the measuring bar is installed to the one end of fourth spring, and the one end of measuring bar extends into the inside of shell, and the scribing is installed to the outer wall of measuring bar, and the pick-up plate is installed to solid fixed ring's inner wall.
Preferably, the mounting panel is installed to the one end of bracing piece, and a plurality of LED lamps are installed to the outer wall of mounting panel.
Preferably, the inner wall of the housing is provided with a chain.
Preferably, the method comprises the steps of preparing, welding, quenching and packaging, preparing the chain, melting steel by using a refining furnace, adding low-carbon alloy silicon, manganese, nickel and the like, quenching the alloy steel, adding the alloy steel into a mold, cooling the alloy steel into a ring-shaped unclosed shape, polishing the ring-shaped steel, removing burrs to enable the surface of the ring-shaped steel to be smooth, sleeving the two ring-shaped steel together, extruding openings by using a hydraulic machine to enable the openings at two ends to be attached, attaching the openings to the openings, welding the connection part of the ring-shaped steel, and packaging the chain by using a special packaging machine.
Preferably, the operation steps of the elevator compensating chain are as follows:
s1, firstly, noise is reduced when the chain runs, noise is absorbed for the first time through the sound absorption cotton, then the sound enters the first noise reduction holes of the first sound absorption plate, the first sound absorption plate and the second sound absorption plate can refract the sound for multiple times, the sound is absorbed by the first sound absorption plate again, the second noise reduction is achieved, then the sound enters the second noise reduction holes of the second sound absorption plate, the reflection plates all refract the sound towards the noise reduction columns, the interior of the noise reduction columns is loose and porous, the third noise reduction is achieved, and finally the noise reduction plates absorb the sound for the fourth time, so that the noise problem generated when the chain runs is effectively reduced;
s2, when the chain is broken or the shell is broken, the brittle rod is broken, the conductive block moves downwards under the action of the first spring, the conductive block is in contact with the conductive rod, the battery can be electrified to the buzzer through the conductive block and the conductive rod, the buzzer gives out sound to warn, and the function of breakage detection is achieved;
s3, when the chain is abraded, the detection rod is always attached to the chain, so that the abrasion degree of the detection rod and the abrasion degree of the chain are the same, when the abrasion is serious, the detection rod is shortened, the fourth spring drives the detection rod to move downwards, the detection rod drives the scribing sheet to slide on the detection plate, the detection plate is a resistor and is electrically connected with the LED lamp, and the LED lamp is lightened, so that a worker can conveniently observe the serious abrasion part to replace the chain;
s4, when lubricating the chain, the third spring is in a contraction state, the third spring extends to drive the sealing plate to move, the sealing plate extrudes lubricating oil, the lubricating oil in the oil cavity flows to the lubricating pipe, the lubricating oil in the lubricating pipe flows to the chain, the chain is lubricated, the service life of the chain is prolonged, and when the chain receives impact, the connecting rod rotates to drive the buffer spring to contract, so that the lubricator is protected, and the protection function is realized.
Compared with the prior art, the invention has the beneficial effects that:
1. the noise reduction rings are arranged, so that noise can be effectively reduced, noise reduction is performed when the chain runs, the noise is absorbed for the first time through the sound absorption cotton, then the sound enters the first noise reduction holes of the first sound absorption plate, the first plate and the second plate can refract the sound for multiple times, the sound is absorbed by the first sound absorption plate again, the second noise reduction is realized, then the sound enters the second noise reduction holes of the second sound absorption plate, the reflection plates refract the sound towards the direction of the noise reduction columns, the interior of the noise reduction columns is loose and porous, the third noise reduction is performed, and finally the noise reduction plates absorb the sound for the fourth time, so that the noise problem generated when the chain runs is effectively reduced;
2. the chain breakage detection device can detect chain breakage through the installation of the detector, when the chain is broken or the shell is broken, the brittle rod is broken, the conductive block moves downwards under the action of the first spring, the conductive block is in contact with the conductive rod, the battery can be electrified to the buzzer through the conductive block and the conductive rod, the buzzer gives out sound to warn, and the breakage detection function is realized;
3. the wear-resistant ring is arranged, so that the wear can be detected, when the chain is worn, the detection rod is always attached to the chain, the abrasion degree of the detection rod and the abrasion degree of the chain are the same, when the chain is worn seriously, the detection rod is shortened, the fourth spring drives the detection rod to move downwards, the detection rod drives the scribing sheet to slide on the detection plate, the detection plate is a resistor and is electrically connected with the LED lamp, the LED lamp is lightened, and a worker can conveniently observe the serious wear part to replace the chain;
4. the chain can be lubricated by installing the lubricator, when the chain is lubricated, the third spring is in a contracted state, the third spring extends to drive the sealing plate to move, the sealing plate extrudes lubricating oil, so that the lubricating oil in the oil cavity flows to the lubricating pipe, the lubricating oil in the lubricating pipe flows to the chain to lubricate the chain, the service life of the chain is prolonged, and when the chain receives impact, the connecting rod rotates to drive the buffer spring to contract to protect the lubricator, so that the protection function is realized.
Drawings
FIG. 1 is a schematic view of the external structure of the present invention;
FIG. 2 is a schematic top view of a noise reduction ring according to the present invention;
FIG. 3 is a schematic view of the structure of part A of FIG. 2 according to the present invention;
FIG. 4 is a schematic structural diagram of portion B of FIG. 2 according to the present invention;
FIG. 5 is a schematic diagram of a front view of a detection ring according to the present invention;
FIG. 6 is a schematic diagram of a detector portion of the present invention;
FIG. 7 is a schematic view of the structure of portion C of FIG. 5 in accordance with the present invention;
FIG. 8 is a schematic top view of the detection ring of the present invention;
FIG. 9 is a top view of a portion of the wear ring of the present invention;
fig. 10 is a schematic view of a portion of the lubricator of the present invention.
In the figure: 1. a housing; 101. a chain; 2. a noise reduction ring; 201. a noise reduction plate; 202. sound-absorbing cotton; 203. a first sound-absorbing panel; 204. a first board; 205. a second plate; 3. a second sound-absorbing panel; 301. a reflective plate; 302. a noise reduction post; 4. a detection ring; 401. a detector; 402. a brittle rod; 403. a conductive block; 404. a first spring; 405. a fixed mount; 406. a conductive rod; 407. a second spring; 408. a buzzer; 409. a battery; 5. a lubricator; 501. a third spring; 502. a sealing plate; 503. an oil chamber; 504. a lubrication tube; 6. a buffer plate; 601. a connecting rod; 602. a buffer spring; 7. a wear ring; 701. a fixing ring; 702. detecting a plate; 703. a fourth spring; 704. a detection lever; 705. scribing; 8. a support bar; 801. mounting a plate; 802. an LED lamp.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1: referring to fig. 1, an embodiment of the present invention: the utility model provides a low carbon environment-friendly low-speed elevator compensation chain in well and manufacturing method thereof, includes shell 1, falls the ring 2 of making an uproar, detects ring 4 and wear ring 7, the ring 2 of making an uproar is fallen to the outer wall of shell 1 installation, fall the inner wall of the ring 2 of making an uproar and install second abatvoix 3, detect ring 4 is installed to the outer wall of shell 1, lubricator 5 is installed to the inner wall of detecting ring 4, buffer board 6 is installed to the inner wall of detecting ring 4, wear ring 7 is installed to the outer wall of shell 1, bracing piece 8 is installed to the inner wall of wear ring 7, and chain 101 is installed to the inner wall of shell 1.
Example 2: referring to fig. 2, 3 and 4, an embodiment of the present invention is: a low-carbon environment-friendly medium-low speed elevator compensation chain and a manufacturing method thereof are disclosed, wherein a plurality of noise reduction plates 201 are arranged on the inner wall of a noise reduction ring 2 in a surrounding manner, annular sound absorption cotton 202 is arranged on the inner wall of the noise reduction ring 2, a first noise reduction plate 203 is arranged on the inner wall of the first noise reduction plate 203, a first noise reduction plate 204 is arranged on the inner wall of the first noise reduction hole, a second noise reduction plate 205 is arranged on the inner wall of the first noise reduction hole, a second noise reduction hole is arranged on the inner wall of a second noise reduction plate 3, a reflection plate 301 is arranged on the inner wall of the second noise reduction hole, the reflection plate 301 is inclined at a certain angle, noise reduction columns 302 are arranged on the inner wall of the second noise reduction hole, noise is reduced when a chain 101 runs, the noise is absorbed for the first time through the sound absorption cotton 202, then the sound enters the first noise reduction hole of the first noise absorption plate 203, and the sound of the first noise reduction plate 204 and the second noise plate 205 can refract the sound for a plurality of times, the sound is absorbed by the first sound-absorbing plate 203 again, the second noise reduction is realized, then the sound enters the second noise reduction holes of the second sound-absorbing plate 3, the reflection plates 301 refract the sound towards the noise reduction columns 302, the noise reduction columns 302 are loose and porous inside, the third noise reduction is performed, finally, the noise reduction plates 201 absorb the sound for the fourth time, and the noise problem generated when the lock chain 101 operates is effectively reduced.
Example 3: referring to fig. 5 and 6, an embodiment of the present invention includes: a plurality of detectors 401 are installed on the inner wall of a detection ring 4, a brittle rod 402 is installed on the top of each detector 401, one end of each brittle rod 402 extends into the detector 401, a conductive block 403 is installed at the bottom of each brittle rod 402, a first spring 404 is installed on the outer wall of each conductive block 403 in a surrounding mode, a fixing frame 405 is installed on the bottom wall of the inner portion of each detector 401, a conductive rod 406 penetrates through the outer wall of the fixing frame 405, a second spring 407 is installed on the outer wall of the conductive rod 406 in a surrounding mode, a buzzer 408 is installed on the inner wall of each detector 401, a battery 409 is installed on the inner wall of each detector 401, when a chain 101 breaks or a shell 1 breaks, each brittle rod 402 breaks, the conductive blocks 403 move downwards under the action of the first springs 404, the conductive blocks 403 are in contact with the conductive rods 406, and the buzzer 408 can be electrified by the batteries through the conductive blocks 403 and the conductive rods 406, buzzer 408 makes a sound to warn and achieve the fracture detection function.
Example 4: referring to fig. 8 and 10, an embodiment of the present invention: a low-carbon environment-friendly medium-low speed elevator compensation chain and a manufacturing method thereof are disclosed, wherein an oil cavity 503 is installed on the inner wall of a lubricator 5, a sealing plate 502 is installed on the inner wall of the oil cavity 503, a third spring 501 is installed on the outer wall of the sealing plate 502, one end of the third spring 501 is connected with the inner wall of the lubricator 5, a lubricating pipe 504 is installed at the bottom of the oil cavity 503, one end of the lubricating pipe 504 extends into the inner part of a shell 1, a connecting rod 601 is installed at the bottom of a buffer plate 6, a buffer spring 602 is installed on the outer wall of the connecting rod 601, when the chain 101 is lubricated, the third spring 501 is in a contraction state, the third spring 501 extends to drive the sealing plate 502 to move, the sealing plate 502 extrudes lubricating oil, so that the lubricating oil in the oil cavity 503 flows to the lubricating pipe 504, the lubricating oil in the lubricating pipe 504 flows to the chain 101 to lubricate the chain 101, the service life of the chain 101 is prolonged, and when the chain receives impact, the connecting rod 601 rotates, the buffer spring 602 is driven to contract to protect the lubricator 5, so that the protection function is realized.
Example 5: referring to fig. 7 and 9, an embodiment of the present invention: a low-carbon environment-friendly medium-low speed elevator compensation chain and a manufacturing method thereof, wherein a fixed ring 701 is installed on the inner wall of a wear-resisting ring 7, a fourth spring 703 is installed on the outer wall of the fixed ring 701, a detection rod 704 is installed at one end of the fourth spring 703, one end of the detection rod 704 extends into the shell 1, a scribing sheet 705 is installed on the outer wall of the detection rod 704, a detection plate 702 is installed on the inner wall of the fixed ring 701, an installation plate 801 is installed at one end of a support rod 8, a plurality of LED lamps 802 are installed on the outer wall of the installation plate 801, when the chain is worn, the detection rod 704 is always tightly attached to the chain 101, so that the abrasion degree of the detection rod 704 and the chain 101 is the same, when the chain is seriously worn, the detection rod 704 is shortened, the fourth spring 703 drives the detection rod 704 to move downwards, the detection rod 704 drives the scribing sheet to slide on the detection plate 702, the detection plate 702 is a resistor and is electrically connected with the LED lamps 802, the LED lamps 802 are on the same light up, the worker can conveniently observe the serious abrasion part to replace the chain 101.
Example 6: the embodiment provided by the invention comprises the following steps: a low-carbon environment-friendly medium-low speed elevator compensation chain and a manufacturing method thereof comprise preparing, welding, quenching and packaging, wherein a chain is prepared, steel is melted by a refining furnace, then low-carbon alloy silicon, manganese, nickel and the like are added, then alloy steel is quenched and then added into a die to be cooled into a ring-shaped unsealed shape, then the ring-shaped steel is polished to remove burrs and smooth the surface of the ring-shaped steel, then the two ring-shaped steel are sleeved together, openings are extruded by a hydraulic press to be attached to the openings at two ends, then the openings are attached to the openings to be welded, the joint of the ring-shaped steel is sealed, and finally the chain is packaged by a special packaging machine.
Further, the working steps of the elevator compensating chain are as follows:
s1, firstly, noise is reduced when the chain 101 runs, noise is absorbed for the first time through the sound absorption cotton 202, then the sound enters the first noise reduction holes of the first sound absorption plate 203, the first plate 204 and the second plate 205 can refract the sound for multiple times, so that the sound is absorbed by the first sound absorption plate 203 again, the second noise reduction is realized, then the sound enters the second noise reduction holes of the second sound absorption plate 3, the reflection plates 301 refract the sound towards the noise reduction columns 302, the interior of the noise reduction columns 302 is loose and porous, the third noise reduction is carried out, and finally, the noise reduction plates 201 absorb the sound for the fourth time, so that the noise problem generated when the chain 101 runs is effectively reduced;
s2, when the chain 101 breaks or the shell 1 breaks, the brittle rod 402 breaks, the conductive block 403 moves downwards under the action of the first spring 404, the conductive block 403 is in contact with the conductive rod 406, the battery 409 can be electrified to the buzzer 408 through the conductive block 403 and the conductive rod 406, and the buzzer 408 gives out a sound to warn to realize the breakage detection function;
s3, when the chain is worn, the detection rod 704 is always attached to the chain 101, so that the abrasion degree of the detection rod 704 is the same as that of the chain 101, when the chain is worn seriously, the detection rod 704 is shortened, the fourth spring 703 drives the detection rod 704 to move downwards, the detection rod 704 drives the scribing sheet 705 to slide on the detection plate 702, the detection plate 702 is a resistor and is electrically connected with the LED lamp 802, and the LED lamp 802 is lightened, so that a worker can conveniently observe the serious wear part to replace the chain 101;
s4, when lubricating the chain 101, the third spring 501 is in a contraction state, the third spring 501 extends to drive the sealing plate 502 to move, the sealing plate 502 extrudes lubricating oil, so that the lubricating oil in the oil cavity 503 flows to the lubricating pipe 504, the lubricating oil in the lubricating pipe 504 flows to the chain 101, the chain 101 is lubricated, the service life of the chain is prolonged, and when the chain receives impact, the connecting rod 601 rotates to drive the buffer spring 602 to contract to protect the lubricator 5, so that the protection function is realized.
According to the working principle, firstly, noise is reduced when the chain 101 runs, noise is absorbed for the first time through the sound absorption cotton 202, then the sound enters the first noise reduction holes of the first sound absorption plate 203, the first plate 204 and the second plate 205 can refract the sound for multiple times, so that the sound is absorbed by the first sound absorption plate 203 again, the second noise reduction is realized, then the sound enters the second noise reduction holes of the second sound absorption plate 3, the reflection plates 301 refract the sound towards the noise reduction columns 302, the interior of the noise reduction columns 302 is loose and porous, the third noise reduction is carried out, finally, the noise reduction plates 201 absorb the sound for the fourth time, and the noise problem generated when the chain 101 runs is effectively reduced;
when the chain 101 is broken or the shell 1 is broken, the brittle rod 402 is broken, so that the conductive block 403 moves downwards under the action of the first spring 404, the conductive block 403 is in contact with the conductive rod 406, the battery 409 can be electrified to the buzzer 408 through the conductive block 403 and the conductive rod 406, and the buzzer 408 gives out a sound to warn to realize the breakage detection function;
in addition, when the chain is worn, the detection rod 704 is always attached to the chain 101, so that the abrasion degree of the detection rod 704 is the same as that of the chain 101, when the chain is worn seriously, the detection rod 704 is shortened, the fourth spring 703 drives the detection rod 704 to move downwards, the detection rod 704 drives the scribing sheet 705 to slide on the detection plate 702, the detection plate 702 is a resistor and is electrically connected with the LED lamp 802, and the LED lamp 802 is lighted, so that a worker can conveniently observe the serious abrasion part to replace the chain 101;
when lubricating chain 101, third spring 501 is in the contraction state, and third spring 501 extends and drives sealing plate 502 to move, and sealing plate 502 extrudes lubricating oil for lubricating oil in oil cavity 503 flows to lubricated pipe 504, and the lubrication in lubricated pipe 504 has flow direction chain 101, lubricates chain 101, prolongs its life, and when receiving the striking, connecting rod 601 rotates, drives buffer spring 602 and contracts, protects lubricator 5, realizes protect function.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 (10)
1. The utility model provides a low carbon environment-friendly low-speed elevator compensation chain in and manufacturing method, includes shell (1), falls and makes an uproar ring (2), detects ring (4) and wear-resisting ring (7), its characterized in that: the outer wall of the shell (1) is provided with a noise reduction ring (2);
a plurality of noise reduction plates (201) are arranged on the inner wall of the noise reduction ring (2) in a surrounding mode, annular sound absorption cotton (202) is arranged on the inner wall of the noise reduction ring (2), a first sound absorption plate (203) is arranged on the inner wall of the noise reduction ring (2), a first noise reduction hole is formed in the inner wall of the first sound absorption plate (203), a first noise reduction plate (204) is arranged on the inner wall of the first noise reduction hole, and a second noise reduction plate (205) is arranged on the inner wall of the first noise reduction hole;
the noise reduction device is characterized in that a second sound absorption plate (3) is installed on the inner wall of the noise reduction ring (2), a detection ring (4) is installed on the outer wall of the shell (1), a lubricator (5) is installed on the inner wall of the detection ring (4), a buffer plate (6) is installed on the inner wall of the detection ring (4), a wear-resistant ring (7) is installed on the outer wall of the shell (1), and a support rod (8) is installed on the inner wall of the wear-resistant ring (7).
2. The low-carbon environment-friendly medium-low speed elevator compensation chain according to claim 1, characterized in that: the inner wall of second abatvoix (3) is equipped with the second and falls the hole of making an uproar, and reflecting plate (301) are installed to the inner wall in the hole of making an uproar to the second, and reflecting plate (301) all incline and have certain angle, and the inner wall in the hole of making an uproar is installed and is fallen post (302) of making an uproar to the second.
3. The low-carbon environment-friendly medium-low speed elevator compensation chain according to claim 1, characterized in that: detect the inner wall of ring (4) and install a plurality of detectors (401), fragile pole (402) are installed at the top of detector (401), and the one end of fragile pole (402) extends into the inside of detector (401), conducting block (403) are installed to the bottom of fragile pole (402), the outer wall of conducting block (403) is encircleed and is installed first spring (404), mount (405) are installed to the inside diapire of detector (401), conducting rod (406) are installed in the outer wall run-through of mount (405), the outer wall of conducting rod (406) is encircleed and is installed second spring (407), bee calling organ (408) are installed to the inner wall of detector (401), battery (409) are installed to the inner wall of detector (401).
4. The low-carbon environment-friendly medium-low speed elevator compensation chain according to claim 1, characterized in that: an oil cavity (503) is installed on the inner wall of the lubricator (5), a sealing plate (502) is installed on the inner wall of the oil cavity (503), a third spring (501) is installed on the outer wall of the sealing plate (502), one end of the third spring (501) is connected with the inner wall of the lubricator (5), a lubricating pipe (504) is installed at the bottom of the oil cavity (503), and one end of the lubricating pipe (504) extends into the inner portion of the shell (1).
5. The low-carbon environment-friendly medium-low speed elevator compensation chain according to claim 1, characterized in that: the connecting rod (601) is installed at the bottom of the buffer plate (6), and the buffer spring (602) is installed on the outer wall of the connecting rod (601).
6. The low-carbon environment-friendly medium-low speed elevator compensation chain according to claim 1, characterized in that: the inner wall of wear ring (7) is installed the inner wall and is installed solid fixed ring (701), and fourth spring (703) are installed to the outer wall of solid fixed ring (701), and measuring rod (704) is installed to the one end of fourth spring (703), and the one end of measuring rod (704) extends into the inside of shell (1), and slide (705) are installed to the outer wall of measuring rod (704), and pick-up plate (702) are installed to the inner wall of solid fixed ring (701).
7. The low-carbon environment-friendly medium-low speed elevator compensation chain according to claim 1, characterized in that: mounting panel (801) are installed to the one end of bracing piece (8), and a plurality of LED lamps (802) are installed to the outer wall of mounting panel (801).
8. The low-carbon environment-friendly medium-low speed elevator compensation chain according to claim 1, characterized in that: the inner wall of the shell (1) is provided with a chain (101).
9. The manufacturing method of the low-carbon environment-friendly medium-low speed elevator compensation chain according to claim 1, characterized in that: the method comprises the steps of preparing, welding, quenching and packaging, preparing a chain, melting steel by using a refining furnace, adding low-carbon alloy silicon, manganese, nickel and the like, quenching the alloy steel, adding the alloy steel into a die, cooling the alloy steel into a ring-shaped unclosed shape, polishing the ring-shaped steel, removing burrs, smoothing the surface of the ring-shaped steel, sleeving the two ring-shaped steel together, extruding an opening by using a hydraulic machine, fitting openings at two ends, welding the openings, sealing the joint of the ring-shaped steel, and packaging the chain by using a special packaging machine.
10. The low-carbon environment-friendly medium-low speed elevator compensation chain and the manufacturing method thereof according to any one of claims 1 to 9, characterized in that the working steps of the elevator compensation chain are as follows:
s1, firstly, noise is reduced when the chain (101) runs, noise is absorbed for the first time through the sound absorption cotton (202), then sound enters the first noise reduction holes of the first sound absorption plate (203), the first plate (204) and the second plate (205) can refract sound for multiple times, so that the sound is absorbed by the first sound absorption plate (203) again, second noise reduction is realized, then the sound enters the second noise reduction holes of the second sound absorption plate (3), the reflection plates (301) refract the sound towards the direction of the noise reduction columns (302), the interior of the noise reduction columns (302) is porous, third noise reduction is realized, finally, the noise reduction plates (201) absorb the sound for the fourth time, and the noise problem generated when the chain (101) runs is effectively reduced;
s2, when the chain (101) is broken or the shell (1) is broken, the brittle rod (402) is broken, the conductive block (403) moves downwards under the action of the first spring (404), the conductive block (403) is in contact with the conductive rod (406), the battery (409) can be electrified to the buzzer (408) through the conductive block (403) and the conductive rod (406), and the buzzer (408) gives out a sound to warn to realize the breakage detection function;
s3, when the chain is worn, the detection rod (704) is always attached to the chain (101) tightly, so that the abrasion degree of the detection rod (704) is the same as that of the chain (101), when the chain is worn seriously, the detection rod (704) is shortened, the fourth spring (703) drives the detection rod (704) to move downwards, the detection rod (704) drives the scribing sheet (705) to slide on the detection plate (702), the detection plate (702) is a resistor and is electrically connected with the LED lamp (802), and the LED lamp (802) is lightened, so that a worker can observe the serious abrasion part conveniently to replace the chain (101);
s4, when lubricating the chain (101), the third spring (501) is in a contraction state, the third spring (501) extends to drive the sealing plate (502) to move, the sealing plate (502) extrudes lubricating oil, so that the lubricating oil in the oil cavity (503) flows to the lubricating pipe (504), the lubricating oil in the lubricating pipe (504) flows to the chain (101), the chain (101) is lubricated, the service life of the chain is prolonged, when collision is received, the connecting rod (601) rotates to drive the buffer spring (602) to contract, the lubricator (5) is protected, and the protection function is realized.
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