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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- 239000000725 suspension Substances 0.000 title claims abstract description 111
- 238000004140 cleaning Methods 0.000 title claims abstract description 14
- 238000002347 injection Methods 0.000 claims abstract description 26
- 239000007924 injection Substances 0.000 claims abstract description 26
- 239000000428 dust Substances 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 claims abstract description 8
- 238000009825 accumulation Methods 0.000 claims abstract description 6
- 239000012535 impurity Substances 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 20
- 239000010959 steel Substances 0.000 claims description 20
- 230000001050 lubricating effect Effects 0.000 claims description 15
- 239000010687 lubricating oil Substances 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 210000005056 cell body Anatomy 0.000 claims 3
- 238000005299 abrasion Methods 0.000 claims 1
- 230000002035 prolonged effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
- 230000007774 longterm Effects 0.000 description 4
- 230000003044 adaptive effect Effects 0.000 description 3
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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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Abstract
Description
技术领域technical field
本发明涉及补偿链悬挂技术领域,具体为一种带清洁功能的电梯补偿链的悬挂装置。The invention relates to the technical field of compensation chain suspension, in particular to a suspension device for an elevator compensation chain with a cleaning function.
背景技术Background technique
用于连接电梯的轿厢与对重,平衡曳引绳及随行电缆的重量,对电梯的运行起平衡作用的部件在电梯运行过程中,轿厢侧和对重侧的钢丝绳的长度在不断变化,从而引起曳引轮两侧钢丝绳重量的变化,当轿厢位于最底层站时,钢丝绳的重量大部分作用于轿厢侧;当轿厢位于最高层时,钢丝绳的重量大部分作用于对重侧。这种变化在电梯提升高度不大时,对电梯的运行性能影响不大,但提升高度超过一定高度时,会严重影响电梯运行的稳定性,危及乘客的人身和财产安全,为此,当电梯的提升高度超过一定高度时,必须要设置安装具有一定重量的部件来平衡因高度变化带来的平衡重量变化,于是电梯的补偿链(绳)就应运而生了,而补偿链与轿厢连接时,需要使用悬挂装置,使得补偿链与轿厢底侧完成连接。It is used to connect the elevator car and the counterweight, balance the weight of the traction rope and the accompanying cable, and play a balancing role in the operation of the elevator. During the operation of the elevator, the length of the steel wire rope on the side of the car and the side of the counterweight is constantly changing. , resulting in changes in the weight of the wire ropes on both sides of the traction sheave. When the car is at the bottom station, most of the weight of the wire rope acts on the side of the car; when the car is at the top floor, most of the weight of the wire rope acts on the counterweight side. This change has little effect on the operating performance of the elevator when the lifting height of the elevator is not large, but when the lifting height exceeds a certain height, it will seriously affect the stability of the elevator operation and endanger the safety of passengers and property. When the lifting height exceeds a certain height, it is necessary to install components with a certain weight to balance the balance weight change caused by the height change, so the compensation chain (rope) of the elevator came into being, and the compensation chain is connected to the car , it is necessary to use a suspension device to complete the connection between the compensation chain and the bottom side of the car.
现有的补偿链悬挂存在的缺陷是:The defective that existing compensation chain suspension exists is:
1、专利文件CN206827882U公开了一种电梯自适应补偿链装置,“一种电梯自适应补偿链装置。本实用新型一种电梯自适应补偿链装置,包括补偿链和自由节,补偿链两端分别通过自由节悬挂在轿厢底部和对重底部,自由节包括回转轴、螺母、推力轴承和底座,底座固定连接在轿厢底部和对重底部,底座中部设置有T形孔,推力轴承的外径与T形孔大台阶孔的外径相匹配且固定安装在T形孔的大台阶孔内,推力轴承的下端面固定在T形孔小台阶孔的上端面;回转轴穿过T形孔的小台阶孔和推力轴承内孔并通过螺母安装在推力轴承的上端面,回转轴底端活动连接补偿链的端头。本实用新型有益效果是避免因人为因素而造成补偿链应力释放不完全,提高应力释放的可靠性,方便且延长使用寿命”,但是其悬挂装置无清洁结构,使得补偿链易受灰尘和杂物影响补偿链的弯转;1. The patent document CN206827882U discloses an elevator adaptive compensation chain device, "an elevator adaptive compensation chain device. The utility model is an elevator adaptive compensation chain device, which includes a compensation chain and a free joint. The two ends of the compensation chain are respectively The free joint is suspended on the bottom of the car and the bottom of the counterweight. The free joint includes a rotary shaft, a nut, a thrust bearing and a base. The base is fixedly connected to the bottom of the car and the bottom of the counterweight. There is a T-shaped hole in the middle of the base. The diameter matches the outer diameter of the large stepped hole of the T-shaped hole and is fixedly installed in the large stepped hole of the T-shaped hole. The lower end surface of the thrust bearing is fixed on the upper end surface of the small stepped hole of the T-shaped hole; the rotary shaft passes through the T-shaped hole The small step hole and the inner hole of the thrust bearing are installed on the upper end surface of the thrust bearing through a nut, and the bottom end of the rotary shaft is movably connected to the end of the compensation chain. The utility model has the beneficial effect of avoiding incomplete stress release of the compensation chain caused by human factors , to improve the reliability of stress release, convenient and prolong the service life", but its suspension device has no clean structure, making the compensation chain susceptible to dust and debris affecting the bending of the compensation chain;
2、专利文件CN214652852U公开了一种可自由旋转的补偿链悬挂装置,“解决了在电梯上下运行时,补偿链容易发生故障的问题,其包括安装架,所述安装架的内部安装有轴承座,轴承座的内部安装有导向轴,导向轴的底端安装有U形吊环,导向轴通过连接螺栓与U形吊环连接,且连接螺栓的一端安装有开口销,U形吊环的底端安装有补偿链,安装架的底端固定安装有连为一体的底板;本实用新型,通过设置的轴承座、平面轴承和导向轴等的配合使用,能够在补偿链产生晃动现象时,此时补偿链晃动时的受力点在导向轴与平面轴承上,而导向轴可通过平面轴承自由旋转,降低补偿链所受到的扭曲及晃动,能够延长其的使用时间,同时提高电梯运行时的安全”,但是其悬挂装置无松动警报结构,使得悬挂装置松懈时不能及时发现;2. Patent document CN214652852U discloses a freely rotatable compensation chain suspension device, which "solves the problem that the compensation chain is prone to failure when the elevator runs up and down. It includes a mounting frame, and a bearing seat is installed inside the mounting frame. , a guide shaft is installed inside the bearing seat, and a U-shaped lifting ring is installed at the bottom end of the guiding shaft. For the compensation chain, the bottom end of the installation frame is fixedly installed with a connected bottom plate; the utility model, through the coordinated use of the set bearing seat, plane bearing and guide shaft, can make the compensation chain shake when the compensation chain shakes. The stress point during shaking is on the guide shaft and the plane bearing, and the guide shaft can rotate freely through the plane bearing, which reduces the twist and shake of the compensation chain, prolongs its service time, and improves the safety of the elevator at the same time. However, its suspension device has no loose alarm structure, so that it cannot be found in time when the suspension device is loose;
3、专利文件CN208829061U公开了一种电梯补偿系统的悬挂装置,“包括悬挂装置、连接扣和U型凹槽,悬挂装置的下方固定连接有吊环,吊环的上端贯穿连接有螺杆,吊环的下方内壁焊接有U型凹槽,U型凹槽的上端面紧密贴合有石棉纤维涂布,U型凹槽的内部底端紧密贴合有减震隔层,减震隔层的上端面与石棉纤维涂布的下端面紧密贴合,螺杆的左侧内壁贯穿连接有加长固定针,螺杆的外侧壁活动连接有垫环。在吊环的内壁设有U型凹槽,并在U型凹槽上设有石棉纤维涂布和减震隔层,能够有效提高悬挂装置与电梯连接的平稳性,通过垫环提高悬挂装置与补偿链的连接紧密性,并设有加长固定杆提高悬挂装置的使用质量,防止悬挂装置松动”,但是其悬挂装置无润滑结构,使得补偿链与悬挂钩接触点磨损较大;3. Patent document CN208829061U discloses a suspension device for an elevator compensation system, "including a suspension device, a connecting buckle and a U-shaped groove, a suspension ring is fixedly connected to the bottom of the suspension device, a screw rod is connected to the upper end of the suspension ring, and the lower inner wall of the suspension ring U-shaped grooves are welded, and the upper end of the U-shaped grooves is closely attached to the asbestos fiber coating, and the inner bottom of the U-shaped grooves is closely attached to a shock-absorbing spacer, and the upper end of the shock-absorbing spacers is coated with asbestos fibers. The lower end surface of the coating is closely attached, the left inner wall of the screw rod is connected with an extended fixed pin, and the outer wall of the screw rod is movably connected with a backing ring. There is a U-shaped groove on the inner wall of the suspension ring, and a U-shaped groove is set on the U-shaped groove. There are asbestos fiber coating and shock-absorbing interlayers, which can effectively improve the stability of the connection between the suspension device and the elevator, improve the tightness of the connection between the suspension device and the compensation chain through the backing ring, and have an extended fixed rod to improve the use quality of the suspension device. Prevent the suspension device from loosening", but the suspension device has no lubricating structure, which makes the contact point between the compensation chain and the suspension hook wear more;
4、专利文件CN212893404U公开了一种钢结构一体化电梯补偿链绳轮,“包括绳轮主体,所述绳轮主体为圆盘型结构,所述绳轮主体的中心轴线位置开设有一个中心孔,所述中心孔内设有两个轴承,两个所述转轴与绳轮主体固定连接,两个所述轴承内共同套设有一根转轴,所述转轴与轴承通过过盈配合连接固定,所述转轴的上设有固定支撑装置,所述绳轮主体的外环壁上开设有一链槽,所述链槽内设有防脱链装置。本实用新型通过设有绳轮主体、底座、拉紧弹簧、伸缩柱等结构,将原本处于悬挂状态的补偿链绕设在绳轮上,对绳轮起到限制,防止电梯快速升降过程引起补偿链晃动,适电梯运行更为平稳,并有效减少噪音的产生,提高电梯使用者的舒适度”,但是其悬挂装置无保险结构,使得悬挂钩断裂时,其补偿链与轿厢脱离,从而造成一定的安全隐患。4. Patent document CN212893404U discloses a steel structure integrated elevator compensation chain sheave, "comprising a sheave main body, the sheave main body is a disc-shaped structure, and a center hole is provided at the central axis of the sheave main body , two bearings are arranged in the center hole, the two rotating shafts are fixedly connected with the main body of the sheave, and a rotating shaft is sheathed in the two bearings, and the rotating shaft and the bearing are connected and fixed through an interference fit, so A fixed supporting device is provided on the rotating shaft, and a chain groove is provided on the outer ring wall of the main body of the sheave, and an anti-off-chain device is provided in the chain groove. The utility model is equipped with a main body of the sheave, a base, a pulley Tighten springs, telescopic columns and other structures, and wrap the compensation chain in the suspended state on the sheave to limit the sheave, prevent the compensation chain from shaking during the rapid lifting of the elevator, make the elevator run more smoothly, and effectively reduce The generation of noise can improve the comfort of elevator users”, but its suspension device has no safety structure, so that when the suspension hook breaks, its compensation chain will be separated from the car, thus causing certain safety hazards.
发明内容Contents of the invention
本发明的目的在于提供一种带清洁功能的电梯补偿链的悬挂装置,以解决上述背景技术中提出的无清洁结构问题。The object of the present invention is to provide a suspension device of an elevator compensating chain with a cleaning function, so as to solve the problem of no-cleaning structure presented in the above-mentioned background technology.
为实现上述目的,本发明提供如下技术方案:一种带清洁功能的电梯补偿链的悬挂装置,包括悬挂钩、底板、固定板和凹槽,所述底板的底部安装有固定板;In order to achieve the above object, the present invention provides the following technical solutions: a suspension device for an elevator compensation chain with a cleaning function, comprising a suspension hook, a bottom plate, a fixing plate and a groove, and a fixing plate is installed at the bottom of the bottom plate;
所述固定板的内壁安装有滑块,所述滑块的外壁安装有移动板,且移动板的一侧外壁延伸出固定板的外壁,所述移动板的一端安装有喷气板,所述喷气板的内壁开设有喷气孔,所述固定板的底部安装有螺栓,所述固定板的底部安装有气泵,所述气泵的外壁安装有连接管,且连接管的一端与喷气板的底部连接;The inner wall of the fixed plate is equipped with a slider, and the outer wall of the slider is equipped with a moving plate, and one side of the outer wall of the moving plate extends out of the outer wall of the fixed plate, and an air jet plate is installed at one end of the moving plate. The inner wall of the plate is provided with air jet holes, the bottom of the fixed plate is equipped with bolts, the bottom of the fixed plate is equipped with an air pump, the outer wall of the air pump is equipped with a connecting pipe, and one end of the connecting pipe is connected to the bottom of the air jet plate;
所述底板的底部安装有警报器。An alarm is installed at the bottom of the base plate.
优选的,所述悬挂钩的外壁安装有底板,悬挂钩的外壁安装有顶板,悬挂钩的外壁安装有螺母。Preferably, a bottom plate is installed on the outer wall of the hanging hook, a top plate is installed on the outer wall of the hanging hook, and a nut is installed on the outer wall of the hanging hook.
优选的,所述底板的顶部开设有凹槽,凹槽的内部顶壁安装有一号弹簧,一号弹簧的顶部安装有压板,凹槽的内壁安装有二号弹簧,二号弹簧的一端安装有触发块,触发块的外壁安装有拉绳。Preferably, the top of the bottom plate is provided with a groove, the inner top wall of the groove is equipped with a No. 1 spring, the top of the No. 1 spring is equipped with a pressing plate, the inner wall of the groove is equipped with a No. The trigger block is equipped with a pull cord on the outer wall of the trigger block.
优选的,所述底板的内部开设有槽体,槽体的内部底壁安装有压力传感器,槽体的内部底壁安装有三号弹簧,三号弹簧的顶端安装有触板,且触板的顶部与拉绳的一端连接。Preferably, a tank is provided inside the bottom plate, a pressure sensor is installed on the inner bottom wall of the tank, a No. 3 spring is installed on the inner bottom wall of the tank, a touch plate is installed on the top of the No. 3 spring, and the top of the touch plate Attach to one end of the drawstring.
优选的,所述螺栓的一端延伸进固定板的内部,底板和顶板活动贯穿在悬挂钩的外壁,触发块的一侧外壁为半圆状。Preferably, one end of the bolt extends into the interior of the fixing plate, the bottom plate and the top plate move through the outer wall of the hanging hook, and one side of the outer wall of the trigger block is semicircular.
优选的,所述悬挂钩的外壁安装有支撑板,支撑板的底部安装有温度传感器。Preferably, a support plate is installed on the outer wall of the suspension hook, and a temperature sensor is installed on the bottom of the support plate.
优选的,所述底板的底部安装有润滑块,润滑块的内壁安装有活塞,活塞的外壁安装有齿板,润滑块的底部安装有电机,电机的输出端安装有齿轮,且齿轮与齿板啮合,润滑块的外壁安装有流通管,且流通管的一端延伸至支撑板的底部。Preferably, a lubricating block is installed on the bottom of the bottom plate, a piston is installed on the inner wall of the lubricating block, a toothed plate is installed on the outer wall of the piston, a motor is installed on the bottom of the lubricating block, a gear is installed on the output end of the motor, and the gear and the toothed plate Engagement, the outer wall of the lubricating block is equipped with a flow pipe, and one end of the flow pipe extends to the bottom of the support plate.
优选的,所述底板的外壁开设有容纳槽,容纳槽的内壁开设有四号弹簧,四号弹簧的一端安装有拉板,且拉板的外壁安装有卡杆,底板的底部开设有嵌入槽,底板的底部安装有钢丝绳,钢丝绳的一端安装有嵌入块。Preferably, the outer wall of the bottom plate is provided with a receiving groove, the inner wall of the receiving groove is provided with a No. 4 spring, one end of the No. 4 spring is equipped with a pull plate, and the outer wall of the pull plate is equipped with a clamping rod, and the bottom of the base plate is provided with an embedded groove. , a wire rope is installed on the bottom of the bottom plate, and an embedded block is installed at one end of the wire rope.
优选的,该悬挂装置的工作步骤如下:Preferably, the working steps of the suspension device are as follows:
S1、其补偿链悬挂在悬挂钩时,将补偿链从喷气板的底侧穿出喷气板的顶侧,使得补偿链被喷气孔围绕,在电梯运行时,其电梯的升降时,电梯的补偿链随着升降在喷气板内移动,此时气泵将外界气体通过连接管注入喷气板内,其气流从喷气孔喷射在补偿链上,从而使得补偿链被气流冲刷,其补偿链外壁附着的灰尘和杂质被吹除,避免补偿链长时间不清洁灰尘堆积影响补偿链的弯转,提高补偿链的使用效果;S1. When the compensation chain is hung on the suspension hook, pass the compensation chain from the bottom side of the air jet plate to the top side of the air jet plate, so that the compensation chain is surrounded by the air jet holes. When the elevator is running, the elevator’s compensation The chain moves in the air jet plate along with the lifting. At this time, the air pump injects the external air into the air jet plate through the connecting pipe, and the air flow is sprayed on the compensation chain from the air jet hole, so that the compensation chain is washed by the air flow, and the dust attached to the outer wall of the compensation chain and impurities are blown off, avoiding long-term unclean dust accumulation in the compensation chain, affecting the bending of the compensation chain, and improving the use effect of the compensation chain;
S2、在悬挂钩拧紧固定时,其压板随着拧紧嵌入凹槽,压板压动触发块,触发块挪移使得拉绳松懈,被拉伸蓄力的三号弹簧拉动触板移动,触板压持在压力传感器顶部,在悬挂装置出现松懈时,其底板的松动时,压板凸出凹槽时,二号弹簧将触发块弹出,触发块通过拉绳拉动触板移动,触板向上移动与压力传感器不再接触,此时压力传感器不再检测到触板施加的压力时,警报器响起,从而可快速发现悬挂装置存在固定松懈的问题;S2. When the suspension hook is tightened, the pressure plate is inserted into the groove as it is tightened. The pressure plate presses the trigger block, and the trigger block moves to loosen the drawstring. On the top of the pressure sensor, when the suspension device is slack, the bottom plate is loose, and when the pressure plate protrudes from the groove, the No. 2 spring will pop out the trigger block, and the trigger block will pull the touch plate to move through the pull rope, and the touch plate will move upward together with the pressure sensor When there is no longer contact, when the pressure sensor no longer detects the pressure exerted by the touch panel, the alarm sounds, so that the problem of loose fixation of the suspension can be quickly found;
S3、其温度传感器位于悬挂钩与补偿链接触点的顶侧,当悬挂钩与补偿链润滑油较少时,其悬挂钩的悬挂点因补偿链的摇晃摩擦使得温度升高时,电机旋转带动齿轮旋转,齿轮旋转带动齿板移动,齿板移动带动活塞移动,活塞移动将润滑油通过流通管导向至悬挂钩的悬挂点,从而使得悬挂钩与补偿链接触的地方被润滑,使得悬挂钩与补偿链之间的磨损得以减少,提高悬挂钩的使用寿命;S3. The temperature sensor is located on the top side of the suspension hook and the compensation link contact. When the suspension hook and the compensation chain have less lubricating oil, when the temperature of the suspension point of the suspension hook rises due to the vibration and friction of the compensation chain, the motor rotates to drive The gear rotates, the gear rotates to drive the tooth plate to move, the tooth plate moves to drive the piston to move, and the piston moves to guide the lubricating oil to the suspension point of the suspension hook through the circulation pipe, so that the contact between the suspension hook and the compensation chain is lubricated, so that the suspension hook and the compensation chain are lubricated. The wear between the compensation chains can be reduced and the service life of the suspension hook can be improved;
S4、其钢丝绳的一端直接固定在底板的底部,在悬挂补偿链时,将嵌入块穿过补偿链,且将嵌入块插入嵌入槽,此时松动拉板,四号弹簧将拉板复原,使得卡杆插入嵌入块的卡孔内,从而使得钢丝绳完成固定,此结构使得钢丝绳对补偿链实现保险功能,在悬挂钩出现断裂时,其钢丝绳可对补偿链起到紧急悬挂作用,避免补偿链的脱落造成安全隐患。S4. One end of the wire rope is directly fixed to the bottom of the bottom plate. When the compensation chain is suspended, the embedded block is passed through the compensation chain, and the embedded block is inserted into the embedded groove. At this time, the pull plate is loosened, and the No. 4 spring restores the pull plate, so that The clamp rod is inserted into the clamping hole of the embedded block, so that the steel wire rope is fixed. This structure enables the steel wire rope to realize the insurance function for the compensation chain. Falling off poses a safety hazard.
优选的,在所述步骤S1中,还包括如下步骤:Preferably, in the step S1, the following steps are also included:
S11、其喷气板延伸至轿厢的外壁一侧,使得补偿链贯穿喷气板的同时为自然垂落状态;S11. The air jet plate extends to one side of the outer wall of the car, so that the compensation chain runs through the air jet plate and is in a natural hanging state;
在所述步骤S2中,还包括如下步骤:In said step S2, the following steps are also included:
S21、二号弹簧对触发块施加的弹力大于三号弹簧对触板施加的拉力;S21, the elastic force exerted by the No. 2 spring on the trigger block is greater than the pulling force exerted by the No. 3 spring on the contact plate;
在所述步骤S4中,还包括如下步骤:In said step S4, the following steps are also included:
S41、其钢丝绳与悬挂钩的底侧外壁贴合,使得钢丝绳在不使用时对补偿链不产生影响。S41. The steel wire rope is attached to the bottom outer wall of the suspension hook, so that the steel wire rope does not affect the compensation chain when not in use.
与现有技术相比,本发明的有益效果是:Compared with prior art, the beneficial effect of the present invention is:
1.本发明通过安装有喷气板、气泵和喷气孔,其补偿链悬挂在悬挂钩时,将补偿链从喷气板的底侧穿出喷气板的顶侧,使得补偿链被喷气孔围绕,在电梯运行时,其电梯的升降时,电梯的补偿链随着升降在喷气板内移动,此时气泵将外界气体通过连接管注入喷气板内,其气流从喷气孔喷射在补偿链上,从而使得补偿链被气流冲刷,其补偿链外壁附着的灰尘和杂质被吹除,避免补偿链长时间不清洁灰尘堆积影响补偿链的弯转,提高补偿链的使用效果;1. The present invention is installed with air jet plate, air pump and air jet hole, and when its compensation chain is suspended on the suspension hook, the compensation chain is passed through the top side of the air jet plate from the bottom side of the air jet plate, so that the compensation chain is surrounded by the air jet hole, When the elevator is running, when the elevator is going up and down, the compensation chain of the elevator moves in the air jet plate along with the lift. At this time, the air pump injects the external air into the air jet plate through the connecting pipe, and the air flow is sprayed on the compensation chain from the air jet hole, so that The compensation chain is washed by the air flow, and the dust and impurities attached to the outer wall of the compensation chain are blown away, so as to avoid the long-term unclean dust accumulation of the compensation chain and affect the bending of the compensation chain, and improve the use effect of the compensation chain;
2.本发明通过安装有压板、压力传感器和一号弹簧,在悬挂钩拧紧固定时,其压板随着拧紧嵌入凹槽,压板压动触发块,触发块挪移使得拉绳松懈,被拉伸蓄力的三号弹簧拉动触板移动,触板压持在压力传感器顶部,在悬挂装置出现松懈时,其底板的松动时,压板凸出凹槽时,二号弹簧将触发块弹出,触发块通过拉绳拉动触板移动,触板向上移动与压力传感器不再接触,此时压力传感器不再检测到触板施加的压力时,警报器响起,从而可快速发现悬挂装置存在固定松懈的问题;2. The present invention is equipped with a pressing plate, a pressure sensor and a No. 1 spring. When the suspension hook is tightened, the pressing plate is embedded in the groove as it is tightened. The No. 3 spring pulls the touch plate to move, and the touch plate is pressed and held on the top of the pressure sensor. When the suspension device is loose, the bottom plate is loose, and the pressure plate protrudes from the groove, the No. 2 spring will eject the trigger block, and the trigger block will pass through. The pull rope pulls the touch panel to move, and the touch panel moves upwards and is no longer in contact with the pressure sensor. At this time, when the pressure sensor no longer detects the pressure exerted by the touch panel, the alarm sounds, so that the problem of loose fixation of the suspension device can be quickly found;
3.本发明通过安装有电机、齿板和活塞,其温度传感器位于悬挂钩与补偿链接触点的顶侧,当悬挂钩与补偿链润滑油较少时,其悬挂钩的悬挂点因补偿链的摇晃摩擦使得温度升高时,电机旋转带动齿轮旋转,齿轮旋转带动齿板移动,齿板移动带动活塞移动,活塞移动将润滑油通过流通管导向至悬挂钩的悬挂点,从而使得悬挂钩与补偿链接触的地方被润滑,使得悬挂钩与补偿链之间的磨损得以减少,提高悬挂钩的使用寿命;3. The present invention is equipped with a motor, a tooth plate and a piston, and its temperature sensor is located on the top side of the contact between the suspension hook and the compensation link. When the temperature rises due to the swaying friction of the motor, the motor rotates to drive the gear to rotate, the gear rotates to drive the tooth plate to move, the tooth plate moves to drive the piston to move, and the piston moves to guide the lubricating oil to the suspension point of the suspension hook through the circulation tube, so that the suspension hook and The place where the compensation chain contacts is lubricated, so that the wear between the suspension hook and the compensation chain can be reduced, and the service life of the suspension hook can be improved;
4.本发明通过安装有钢丝绳、嵌入块和卡杆,其钢丝绳的一端直接固定在底板的底部,在悬挂补偿链时,将嵌入块穿过补偿链,且将嵌入块插入嵌入槽,此时松动拉板,四号弹簧将拉板复原,使得卡杆插入嵌入块的卡孔内,从而使得钢丝绳完成固定,此结构使得钢丝绳对补偿链实现保险功能,在悬挂钩出现断裂时,其钢丝绳可对补偿链起到紧急悬挂作用,避免补偿链的脱落造成安全隐患。4. The present invention is equipped with a steel wire rope, an embedding block and a clamping rod, and one end of the wire rope is directly fixed on the bottom of the base plate. When the compensation chain is suspended, the embedding block is passed through the compensation chain, and the embedding block is inserted into the embedding groove. Loosen the pull plate, and the No. 4 spring restores the pull plate, so that the clamp rod is inserted into the hole of the embedded block, so that the wire rope is fixed. This structure enables the wire rope to realize the insurance function for the compensation chain. It acts as an emergency suspension for the compensation chain to avoid potential safety hazards caused by the loss of the compensation chain.
附图说明Description of drawings
图1为本发明的整体结构示意图;Fig. 1 is the overall structure schematic diagram of the present invention;
图2为本发明的正面结构示意图;Fig. 2 is the front structure schematic diagram of the present invention;
图3为本发明的喷气板结构示意图;Fig. 3 is the structure schematic diagram of jet plate of the present invention;
图4为本发明的底板结构示意图;Fig. 4 is a schematic diagram of the structure of the bottom plate of the present invention;
图5为本发明的槽体结构示意图;Fig. 5 is a schematic view of the tank structure of the present invention;
图6为本发明的支撑板结构示意图;Fig. 6 is a structural schematic diagram of a support plate of the present invention;
图7为本发明的润滑块结构示意图;Fig. 7 is a schematic structural diagram of the lubricating block of the present invention;
图8为本发明的嵌入块结构示意图;Fig. 8 is a schematic diagram of the embedded block structure of the present invention;
图9为本发明的工作流程结构示意图。FIG. 9 is a schematic diagram of the workflow structure of the present invention.
图中:1、悬挂钩;2、底板;3、顶板;4、螺母;5、固定板;6、滑块;7、移动板;8、喷气板;9、喷气孔;10、螺栓;11、气泵;12、连接管;13、警报器;14、凹槽;15、一号弹簧;16、压板;17、二号弹簧;18、触发块;19、拉绳;20、槽体;21、压力传感器;22、三号弹簧;23、触板;24、支撑板;25、温度传感器;26、润滑块;27、活塞;28、齿板;29、电机;30、齿轮;31、流通管;32、容纳槽;33、四号弹簧;34、拉板;35、卡杆;36、嵌入槽;37、钢丝绳;38、嵌入块。In the figure: 1. Hanging hook; 2. Base plate; 3. Top plate; 4. Nut; 5. Fixed plate; 6. Slider; 7. Moving plate; 8. Jet plate; 9. Jet hole; 10. Bolt; , air pump; 12, connecting pipe; 13, siren; 14, groove; 15, No. 1 spring; 16, pressure plate; 17, No. 2 spring; 18, trigger block; 19, pull cord; 20, tank body; 21 , pressure sensor; 22, No. 3 spring; 23, touch plate; 24, support plate; 25, temperature sensor; 26, lubricating block; 27, piston; 28, tooth plate; 29, motor; 30, gear; 31,
具体实施方式Detailed ways
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
在本发明的描述中,需要说明的是,术语“上”、“下”、“内”、“外”“前端”、“后端”、“两端”、“一端”、“另一端”等指示的方位或位置关系为基于附图所示的方位或位置关系,仅是为了便于描述本发明和简化描述,而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作,因此不能理解为对本发明的限制。此外,术语“第一”、“第二”仅用于描述目的,而不能理解为指示或暗示相对重要性。In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, use a specific Azimuth configuration and operation, therefore, should not be construed as limiting the invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance.
在本发明的描述中,需要说明的是,除非另有明确的规定和限定,术语“安装”、“设置有”、“连接”等,应做广义理解,例如“连接”,可以是固定连接,也可以是可拆卸连接,或一体的连接;可以是机械连接,也可以是电连接;可以是直接相连,也可以通过中间媒介间接相连,可以是两个元件内部的连通。对于本领域的普通技术人员而言,可以具体情况理解上述术语在本发明中的具体含义。In the description of the present invention, it should be noted that, unless otherwise specified and limited, the terms "installed", "set with", "connected", etc. should be understood in a broad sense, such as "connected", which may be a fixed connection , can also be a detachable connection, or an integrated connection; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediary, or an internal connection between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.
请参阅图1-图8,本发明提供的一种实施例:一种带清洁功能的电梯补偿链的悬挂装置,包括悬挂钩1、底板2、固定板5和凹槽14,悬挂钩1的外壁安装有底板2,悬挂钩1的外壁安装有顶板3,悬挂钩1的外壁安装有螺母4,螺母4旋紧,使得顶板3与轿厢内部底壁贴合,底板2与轿厢的底部贴合,从而完成该悬挂钩1的拧紧固定,底板2和顶板3活动贯穿在悬挂钩1的外壁。Please refer to Fig. 1-Fig. 8, an embodiment provided by the present invention: a suspension device of an elevator compensation chain with a cleaning function, comprising a
底板2的底部安装有固定板5,固定板5的内壁安装有滑块6,滑块6的外壁安装有移动板7,且移动板7的一侧外壁延伸出固定板5的外壁,移动板7的一端安装有喷气板8,喷气板8的内壁开设有喷气孔9,固定板5的底部安装有螺栓10,固定板5的底部安装有气泵11,气泵11的外壁安装有连接管12,且连接管12的一端与喷气板8的底部连接,螺栓10的一端延伸进固定板5的内部,其补偿链悬挂在悬挂钩1时,将补偿链从喷气板8的底侧穿出喷气板8的顶侧,使得补偿链被喷气孔9围绕,在电梯运行时,其电梯的升降时,电梯的补偿链随着升降在喷气板8内移动,此时气泵11将外界气体通过连接管12注入喷气板8内,其气流从喷气孔9喷射在补偿链上,从而使得补偿链被气流冲刷,其补偿链外壁附着的灰尘和杂质被吹除,避免补偿链长时间不清洁灰尘堆积影响补偿链的弯转,提高补偿链的使用效果。The bottom of the base plate 2 is equipped with a fixed plate 5, the inner wall of the fixed plate 5 is equipped with a slide block 6, the outer wall of the slide block 6 is equipped with a movable plate 7, and one side outer wall of the movable plate 7 extends out of the outer wall of the fixed plate 5, and the movable plate One end of 7 is equipped with an air jet plate 8, the inner wall of the air jet plate 8 is provided with an air jet hole 9, the bottom of the fixed plate 5 is equipped with a bolt 10, the bottom of the fixed plate 5 is equipped with an air pump 11, and the outer wall of the air pump 11 is equipped with a connecting pipe 12, And one end of the connecting pipe 12 is connected with the bottom of the air jet plate 8, and one end of the bolt 10 extends into the inside of the fixed plate 5, and when the compensation chain is hung on the suspension hook 1, the compensation chain passes through the air jet plate from the bottom side of the air jet plate 8 8, so that the compensation chain is surrounded by the air injection hole 9, when the elevator is running, when the elevator is going up and down, the compensation chain of the elevator moves in the air injection plate 8 along with the lifting, at this time, the air pump 11 passes the external air through the connecting pipe 12 Injected into the air injection plate 8, the air flow is sprayed on the compensation chain from the air injection hole 9, so that the compensation chain is washed by the air flow, and the dust and impurities attached to the outer wall of the compensation chain are blown away, so as to avoid the long-term unclean dust accumulation of the compensation chain and affect the compensation The bending of the chain improves the use effect of the compensation chain.
底板2的底部安装有警报器13,底板2的顶部开设有凹槽14,凹槽14的内部顶壁安装有一号弹簧15,一号弹簧15的顶部安装有压板16,凹槽14的内壁安装有二号弹簧17,二号弹簧17的一端安装有触发块18,触发块18的外壁安装有拉绳19,底板2的内部开设有槽体20,槽体20的内部底壁安装有压力传感器21,槽体20的内部底壁安装有三号弹簧22,三号弹簧22的顶端安装有触板23,且触板23的顶部与拉绳19的一端连接,触发块18的一侧外壁为半圆状,在悬挂钩1拧紧固定时,其压板16随着拧紧嵌入凹槽14,压板16压动触发块18,触发块18挪移使得拉绳19松懈,被拉伸蓄力的三号弹簧22拉动触板23移动,触板23压持在压力传感器21顶部,在悬挂装置出现松懈时,其底板2的松动时,压板16凸出凹槽14时,二号弹簧17将触发块18弹出,触发块18通过拉绳19拉动触板23移动,触板23向上移动与压力传感器21不再接触,此时压力传感器21不再检测到触板23施加的压力时,警报器13响起,从而可快速发现悬挂装置存在固定松懈的问题。The bottom of the
悬挂钩1的外壁安装有支撑板24,支撑板24的底部安装有温度传感器25,底板2的底部安装有润滑块26,润滑块26的内壁安装有活塞27,活塞27的外壁安装有齿板28,润滑块26的底部安装有电机29,电机29的输出端安装有齿轮30,且齿轮30与齿板28啮合,润滑块26的外壁安装有流通管31,且流通管31的一端延伸至支撑板24的底部,其温度传感器25位于悬挂钩1与补偿链接触点的顶侧,当悬挂钩1与补偿链润滑油较少时,其悬挂钩1的悬挂点因补偿链的摇晃摩擦使得温度升高时,电机29旋转带动齿轮30旋转,齿轮30旋转带动齿板28移动,齿板28移动带动活塞27移动,活塞27移动将润滑油通过流通管31导向至悬挂钩1的悬挂点,从而使得悬挂钩1与补偿链接触的地方被润滑,使得悬挂钩1与补偿链之间的磨损得以减少,提高悬挂钩1的使用寿命。The outer wall of the
底板2的外壁开设有容纳槽32,容纳槽32的内壁开设有四号弹簧33,四号弹簧33的一端安装有拉板34,且拉板34的外壁安装有卡杆35,底板2的底部开设有嵌入槽36,底板2的底部安装有钢丝绳37,钢丝绳37的一端安装有嵌入块38,其钢丝绳37的一端直接固定在底板2的底部,在悬挂补偿链时,将嵌入块38穿过补偿链,且将嵌入块38插入嵌入槽36,此时松动拉板34,四号弹簧33将拉板34复原,使得卡杆35插入嵌入块38的卡孔内,从而使得钢丝绳37完成固定,此结构使得钢丝绳37对补偿链实现保险功能,在悬挂钩1出现断裂时,其钢丝绳37可对补偿链起到紧急悬挂作用,避免补偿链的脱落造成安全隐患。The outer wall of
该悬挂装置的工作步骤如下:The working steps of the suspension device are as follows:
S1、其补偿链悬挂在悬挂钩1时,将补偿链从喷气板8的底侧穿出喷气板8的顶侧,使得补偿链被喷气孔9围绕,在电梯运行时,其电梯的升降时,电梯的补偿链随着升降在喷气板8内移动,此时气泵11将外界气体通过连接管12注入喷气板8内,其气流从喷气孔9喷射在补偿链上,从而使得补偿链被气流冲刷,其补偿链外壁附着的灰尘和杂质被吹除,避免补偿链长时间不清洁灰尘堆积影响补偿链的弯转,提高补偿链的使用效果;S1. When the compensation chain is hung on the
S2、在悬挂钩1拧紧固定时,其压板16随着拧紧嵌入凹槽14,压板16压动触发块18,触发块18挪移使得拉绳19松懈,被拉伸蓄力的三号弹簧22拉动触板23移动,触板23压持在压力传感器21顶部,在悬挂装置出现松懈时,其底板2的松动时,压板16凸出凹槽14时,二号弹簧17将触发块18弹出,触发块18通过拉绳19拉动触板23移动,触板23向上移动与压力传感器21不再接触,此时压力传感器21不再检测到触板23施加的压力时,警报器13响起,从而可快速发现悬挂装置存在固定松懈的问题;S2. When the
S3、其温度传感器25位于悬挂钩1与补偿链接触点的顶侧,当悬挂钩1与补偿链润滑油较少时,其悬挂钩1的悬挂点因补偿链的摇晃摩擦使得温度升高时,电机29旋转带动齿轮30旋转,齿轮30旋转带动齿板28移动,齿板28移动带动活塞27移动,活塞27移动将润滑油通过流通管31导向至悬挂钩1的悬挂点,从而使得悬挂钩1与补偿链接触的地方被润滑,使得悬挂钩1与补偿链之间的磨损得以减少,提高悬挂钩1的使用寿命;S3. The
S4、其钢丝绳37的一端直接固定在底板2的底部,在悬挂补偿链时,将嵌入块38穿过补偿链,且将嵌入块38插入嵌入槽36,此时松动拉板34,四号弹簧33将拉板34复原,使得卡杆35插入嵌入块38的卡孔内,从而使得钢丝绳37完成固定,此结构使得钢丝绳37对补偿链实现保险功能,在悬挂钩1出现断裂时,其钢丝绳37可对补偿链起到紧急悬挂作用,避免补偿链的脱落造成安全隐患。S4, one end of its
在步骤S1中,还包括如下步骤:In step S1, the following steps are also included:
S11、其喷气板8延伸至轿厢的外壁一侧,使得补偿链贯穿喷气板8的同时为自然垂落状态;S11, the air jet plate 8 extends to one side of the outer wall of the car, so that the compensation chain runs through the air jet plate 8 and is in a natural hanging state;
在步骤S2中,还包括如下步骤:In step S2, the following steps are also included:
S21、二号弹簧17对触发块18施加的弹力大于三号弹簧22对触板23施加的拉力;S21, the elastic force exerted by the
在步骤S4中,还包括如下步骤:In step S4, the following steps are also included:
S41、其钢丝绳37与悬挂钩1的底侧外壁贴合,使得钢丝绳37在不使用时对补偿链不产生影响。S41, the
工作原理,。working principle,.
对于本领域技术人员而言,显然本发明不限于上述示范性实施例的细节,而且在不背离本发明的精神或基本特征的情况下,能够以其他的具体形式实现本发明。因此,无论从哪一点来看,均应将实施例看作是示范性的,而且是非限制性的,本发明的范围由所附权利要求而不是上述说明限定,因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本发明内。不应将权利要求中的任何附图标记视为限制所涉及的权利要求。It will be apparent to those skilled in the art that the invention is not limited to the details of the above-described exemplary embodiments, but that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.
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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 |
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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 equipment |
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 equipment |
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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