CN108083132A - It is a kind of to cross rail crane loading groove separation preventing device - Google Patents

It is a kind of to cross rail crane loading groove separation preventing device Download PDF

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Publication number
CN108083132A
CN108083132A CN201711409989.1A CN201711409989A CN108083132A CN 108083132 A CN108083132 A CN 108083132A CN 201711409989 A CN201711409989 A CN 201711409989A CN 108083132 A CN108083132 A CN 108083132A
Authority
CN
China
Prior art keywords
pulley
motor
slide
rail
separation preventing
Prior art date
Application number
CN201711409989.1A
Other languages
Chinese (zh)
Inventor
梁贵全
Original Assignee
玉林市玉州区万通华信科技服务部
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 玉林市玉州区万通华信科技服务部 filed Critical 玉林市玉州区万通华信科技服务部
Priority to CN201711409989.1A priority Critical patent/CN108083132A/en
Publication of CN108083132A publication Critical patent/CN108083132A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C19/00Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C9/00Travelling gear incorporated in or fitted to trolleys or cranes
    • B66C9/14Trolley or crane travel drives
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C9/00Travelling gear incorporated in or fitted to trolleys or cranes
    • B66C9/16Travelling gear incorporated in or fitted to trolleys or cranes with means for maintaining alignment between wheels and track

Abstract

Rail crane loading groove separation preventing device is crossed the invention discloses a kind of,Including motor case body and glidepath,The glidepath is mounted on motor case body,Crane loading groove separation preventing device of the present invention,By adding one layer of slide, four pulleys on the basis of two on traditional one layer of slide of crane or four pulleys,So when crane works,Four pulleys of the increased one layer of slide in top are with regard to that can play the role of steady slide rail,Greatly reduce the risk that pulley comes off from slide,By having coated one layer of coated with wear-resisting alloy on slide,Pulley can be caused to be connected with slide more securely and stable,It substantially reduces between slide and pulley because the problem of frictional force reduces and derails caused by working long hours,Pulley can be caused to be connected with slide more securely and stable,Work efficiency and security greatly improve.

Description

It is a kind of to cross rail crane loading groove separation preventing device

Technical field

The invention belongs to crane correlative technology fields, and in particular to a kind of to cross rail crane loading groove separation preventing device.

Background technology

Rail clamping device with locomotive is connected by the hole of clamp shaft rear end, when locomotive is walked, drags and (push away) dynamic rail clamping device synchronously to move When dynamic, guide wheel can roll under the compression weight of rail clamping device along serpentine track, and channeled wheel support, leads pincers axis and drive rail clamping device Whole to float in fixing axle along orbital plane, automatic rail clamping device can automatically lock gantry crane in orbit, to prevent from being anticipated It is slided during extrapolability, rail clamping device is automatically turned in large vehicle walking state, other state Automatic-clampings, and control system uses west gate Son control, on the premise of former machine operational motion is not changed, by system by the walking of crane travelling gear and stopping, braking The unlatching of device is automatically controlled with braking, the unlatching of rail clamping device and the actions implementations such as clamping, improves complete machine stability and security, Goliath or harbour mainly use electronic rail clamping device with crane, it is to make clamp by weight by lever or by spring force Grip track unclamps clamp by the oil cylinder power in hydraulic system.Weight type is heavier, and appearance and size is big, and clamping force compares spring It is small, for work smoothness also not as good as spring, electric spring formula rail clamping device realizes electric interlock by anemobiagraph and crane, When the wind-force of anemobiagraph detection reaches wind scale (the corresponding usually to 6~7 grades) that cannot be guaranteed crane normal operation, crane Power-off, clamp clamp track.The functional reliability of this rail clamping device is higher.

The prior art has the following problems:1st, motor pulley is often movable on slide, and overlong time can cause temperature Excessively high and pulley and slide direct friction power reduce to be easy to cause the risk that pulley comes off from slide;2nd, common steel Frequent operating friction can cause the two contact surface to become smooth between pulley and slide processed, so as to which frictional force between the two reduces, Cause pulley that cannot effectively work on slide, substantially reduced so as to cause the work efficiency of pulley motor.

The content of the invention

Crane of the present invention is designed to provide a kind of rail crane loading groove separation preventing device excessively, to solve above-mentioned background The slide and pulley working time that are itd is proposed in technology are long to cause excessively high temperature and pulley and slide direct friction power to reduce So as to be easy to cause risk and slide that pulley comes off from slide and the pulley working time it is long caused by frictional force reduction lead The problem of pulley motor work efficiency of cause substantially reduces.

To achieve the above object, the present invention provides following technical solution:It is a kind of to cross rail crane loading groove separation preventing device, bag Motor case body and glidepath are included, the glidepath is mounted on motor case body, and the motor case body is internally provided with motor separation Plate, the motor case body bottom are provided with bridge motor fixed frame, bridge motor are provided with above the bridge motor fixed frame, Bridge motor transmission shaft is provided on the left of the bridge motor, transmission shaft supporting frame is provided on the bridge motor transmission shaft, Wirerope pulley is provided on the right side of the transmission shaft supporting frame, pulley motor fixed frame, institute are provided with above the motor demarcation strip It states and pulley motor is provided with above pulley motor fixed frame, be provided with glidepath above the pulley motor, on the glidepath Side is provided with lower rail pulley, and slide is provided with above the lower rail pulley, upper rail pulley, institute are provided with above the upper slide It states and supporting rack is provided on the left of slide, control switch is provided with below the motor case body, is set on the pulley motor Pulley motor drive is equipped with, driving belt is provided on the pulley motor drive, the right side of the driving belt is set There is pulley, slide is provided on the pulley, pulley drive axis is provided on the right side of the slide, is provided on the slide wear-resisting Alloy coat, the pulley motor and bridge motor are electrically connected with control switch.

Preferably, the upper slide is connected with glidepath by supporting rack.

Preferably, the lower rail pulley is connected with pulley motor by driving belt.

Preferably, the pulley is provided with eight altogether, and eight pulleys are installed on slide.

Preferably, the upper rail pulley and lower rail pulley pass through pulley drive axis connection.

Preferably, the pulley motor is connected with driving belt by motor drive wheel.

Compared with prior art, the beneficial effects of the invention are as follows:1st, crane loading groove separation preventing device of the present invention, by Add one layer of slide, four pulleys on the basis of two on traditional one layer of slide of crane or four pulleys, so when When crane works, when the pulley card of lower section two or four does not live slide, four pulleys of the increased one layer of slide in top Steady slide rail just can be played the role of, greatly reduce the risk that pulley comes off from slide, by increasing by one layer of slide four A pulley comes to crane there are one dual safety guarantee, and article movement is all moved by pulley, so The loss of energy consumption can be greatly reduced, increases the security of product;

2nd, crane loading groove separation preventing device of the present invention can be caused by having coated one layer of coated with wear-resisting alloy on slide Pulley connects more securely and stable with slide, and often operating friction can cause two between common steel pulley and slide Person's contact surface becomes smooth, the heat exhaustion that friction between the two can cause temperature excessively high and generate, so as to frictional force between the two Reduce, cause pulley that cannot effectively work on slide, substantially reduced so as to cause the work efficiency of pulley motor, because having The presence of coated with wear-resisting alloy, substantially reduce between slide and pulley because caused by working long hours frictional force reduce and The problem of derailing, because there is the presence of four pulleys of coated with wear-resisting alloy and increased one layer of slide, can cause pulley and cunning Rail connects more securely and stable, such that the work efficiency of crane and security greatly improve, work More lasting stability.

Description of the drawings

Fig. 1 is the structure diagram that the present invention crosses rail ground jack;

Fig. 2 is the structure diagram of ground jack rail device of the present invention;

In figure:1- motor case bodies, 2- motors demarcation strip, 3- bridge motors transmission shaft, 4- wireropes pulley, the support of 5- transmission shafts Frame, 6- controls switch, on 7- bridge motors fixed frame, 8- bridge motors, 9- supporting racks, 10- glidepaths, the upper slides of 11-, 12- Rail pulley, 13- pulley motors, 14- lower rails pulley, 15- pulley motors fixed frame, 16- pulley motors drive, 17- transmission skins Band, 18- coated with wear-resisting alloy, 19- pulley drives axis, 20- slides, 21- pulleys.

Specific embodiment

Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work Embodiment belongs to the scope of protection of the invention.

- 2 are please referred to Fig.1, present invention offer is a kind of to cross rail crane loading groove separation preventing device technical solution:A kind of rail of crossing rises Crane loading groove separation preventing device, including motor case body 1 and glidepath 10, glidepath 10 is mounted on motor case body 1, motor case body 1 is internally provided with motor demarcation strip 2, and 1 bottom of motor case body is provided with bridge motor fixed frame 7,7 top of bridge motor fixed frame Bridge motor 8 is provided with, 8 left side of bridge motor is provided with bridge motor transmission shaft 3, biography is provided on bridge motor transmission shaft 3 Shafts support frame 5,5 right side of transmission shaft supporting frame are provided with wirerope pulley 4, and 2 top of motor demarcation strip is provided with pulley motor and consolidates Determine frame 15,15 top of pulley motor fixed frame is provided with pulley motor 13, and 13 top of pulley motor is provided with glidepath 10, glides 10 top of rail is provided with lower rail pulley 14, and 14 top of lower rail pulley is provided with slide 11, and upper 11 top of slide is provided with upper rail Pulley 12, the left side of upper slide 11 are provided with supporting rack 9, and the lower section of motor case body 1 is provided with control switch 6, pulley motor 13 On be provided with pulley motor drive 16, driving belt 17, the right side of driving belt 17 are provided on pulley motor drive 13 Pulley 21 is provided with, slide 20 is provided on pulley 21,20 right side of slide is provided with pulley drive axis 19, is provided on slide 20 Coated with wear-resisting alloy 18, pulley motor 13 and bridge motor 8 are electrically connected with control switch 6.

More stablize to slide, in the present invention, it is preferred that upper slide 11 and glidepath 10 are connected by supporting rack 9.

In order to which transmission efficiency is more efficient, in the present invention, it is preferred that lower rail pulley 14 and pulley motor 13 are by being driven skin Band 17 connects.

It is more stable in order to work, in the present invention, it is preferred that pulley 21 is provided with eight altogether, and eight pulleys 21 are respectively mounted On slide 20.

For the slip that pulley 21 is stronger, in the present invention, it is preferred that upper rail pulley 12 and lower rail pulley 14 pass through cunning Wheel shaft 19 connects.

For work efficiency higher, in the present invention, it is preferred that pulley motor 13 and driving belt 17 pass through motor drive wheel 16 connections.

The crane operation principle and process for using of the present invention:After the present invention installs, first upper slide 11 and downslide Rail 10 is fixed by the connection of supporting rack 9, and eight pulleys 21 are then divided into each four up and down, and four pulleys 21, which are mounted on, to glide On rail 10, four pulleys 21 are mounted on upper slide 11, are then sequentially connected eight pulleys 21 by pulley drive axis 19, Then bridge motor 8 is mounted on by bridge motor fixed frame 7 on motor case body 1, wirerope pulley 4 is then mounted on lifting On motor transmission shaft 3, and wirerope and lifting hook are installed, pulley motor 13 is mounted on electricity by pulley motor fixed frame 15 On machine demarcation strip 2, lower rail pulley 14 and pulley motor drive 16 are connected by driving belt 17, then pulley motor 13 and bridge motor 8 be connected by electrical wiring to control switch 6 on, then mounted motor case body 1 is installed, is at this moment passed through Control switch 6 is moved to the hook on motor case body 1 above the article for needing to sling, and hook is then caught on article, controls Control switch 6 is moved to article the place of the movement, this improved crane loading groove separation preventing device, by tradition One layer of slide 20 of crane on two or four pulleys 21 on the basis of add one layer of slide, 20 4 pulleys 21, this Sample is when crane works, when the card of pulley 21 of lower section two or four does not live slide 20, the increased one layer of slide 20 in top Four pulleys 21 just can play the role of steady slide rail 20, greatly reduce the risk that pulley 21 comes off from slide 20, By increasing by one layer of slide, 20 4 pulleys 21 come there are one dual safety guarantee, and article movement is all logical to crane It crosses pulley 21 to move, can also so greatly reduce the loss of energy consumption, increase the security of product, common steel pulley Frequent operating friction can cause the two contact surface to become smooth between 21 and slide 20, so as to which frictional force between the two reduces, cause Pulley 21 is prevented to work from strong on slide 20, the work efficiency so as to cause pulley motor 13 substantially reduces, however this One layer of coated with wear-resisting alloy 18 is coated on the slide 20 of improved crane loading groove separation preventing device, because there is antifriction alloy painting The presence of layer 18 is substantially reduced between slide 20 and pulley 21 because frictional force reduces and derails caused by working long hours The problem of, because there is the presence of four pulleys 21 of coated with wear-resisting alloy 18 and increased one layer of slide 20, it can cause pulley 21 The more secured and stabilization connected with slide 20, such that the work efficiency of crane and security greatly improve, The more lasting stability of work.

It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace And modification, the scope of the present invention is defined by the appended.

Claims (6)

1. a kind of cross rail crane loading groove separation preventing device, including motor case body (1) and glidepath (10), it is characterised in that:Institute Glidepath (10) is stated on motor case body (1), the motor case body (1) is internally provided with motor demarcation strip (2), the electricity Box body (1) bottom is provided with bridge motor fixed frame (7), and bridge motor is provided with above the bridge motor fixed frame (7) (8), bridge motor transmission shaft (3) is provided on the left of the bridge motor (8), is provided on the bridge motor transmission shaft (3) Shaft supporting frame (5) is driven, described be driven on the right side of shaft supporting frame (5) is provided with wirerope pulley (4), on the motor demarcation strip (2) Side is provided with pulley motor fixed frame (15), and pulley motor (13) is provided with above the pulley motor fixed frame (15), described Glidepath (10) is provided with above pulley motor (13), lower rail pulley (14) is provided with above the glidepath (10), under described Slide (11) is provided with above rail pulley (14), upper rail pulley (12), the upper cunning are provided with above the upper slide (11) Supporting rack (9) is provided on the left of rail (11), control switch (6), the pulley electricity are provided with below the motor case body (1) Pulley motor drive (16) is provided on machine (13), driving belt (17) is provided on the pulley motor drive (13), Pulley (21) is provided on the right side of the driving belt (17), slide (20), the slide are provided on the pulley (21) (20) right side is provided with pulley drive axis (19), and coated with wear-resisting alloy (18), the pulley electricity are provided on the slide (20) Machine (13) and bridge motor (8) are electrically connected with control switch (6).
2. a kind of rail crane loading groove separation preventing device excessively according to claim 1, it is characterised in that:The upper slide (11) connected with glidepath (10) by supporting rack (9).
3. a kind of rail crane loading groove separation preventing device excessively according to claim 1, it is characterised in that:The lower rail pulley (14) connected with pulley motor (13) by driving belt (17).
4. a kind of rail crane loading groove separation preventing device excessively according to claim 1, it is characterised in that:The pulley (21) Eight are provided with altogether, and eight pulleys (21) are installed on slide (20).
5. a kind of rail crane loading groove separation preventing device excessively according to claim 1, it is characterised in that:The upper rail pulley (12) connected with lower rail pulley (14) by pulley drive axis (19).
6. a kind of rail crane loading groove separation preventing device excessively according to claim 1, it is characterised in that:The pulley motor (13) connected with driving belt (17) by motor drive wheel (16).
CN201711409989.1A 2017-12-23 2017-12-23 It is a kind of to cross rail crane loading groove separation preventing device CN108083132A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711409989.1A CN108083132A (en) 2017-12-23 2017-12-23 It is a kind of to cross rail crane loading groove separation preventing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711409989.1A CN108083132A (en) 2017-12-23 2017-12-23 It is a kind of to cross rail crane loading groove separation preventing device

Publications (1)

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CN108083132A true CN108083132A (en) 2018-05-29

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203021209U (en) * 2012-12-28 2013-06-26 长安大学 Portal crane
CN104229629A (en) * 2014-08-29 2014-12-24 苏州中州安勃起重有限公司 Double-layer straddle type electric block
CN204675655U (en) * 2015-05-20 2015-09-30 杨太立 A kind of overhead track crane
JP2016113230A (en) * 2014-12-11 2016-06-23 株式会社小松製作所 Crane device
CN205500589U (en) * 2016-04-20 2016-08-24 江西正合环保工程有限公司 Pig transport vechicle of dying of illness of repacking
CN206569932U (en) * 2017-02-15 2017-10-20 江西康琪实业有限公司 A kind of large-scale rubber transmission belting production transport boat car
CN107344697A (en) * 2017-08-30 2017-11-14 广西路桥工程集团有限公司 Cable boom hoisting

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203021209U (en) * 2012-12-28 2013-06-26 长安大学 Portal crane
CN104229629A (en) * 2014-08-29 2014-12-24 苏州中州安勃起重有限公司 Double-layer straddle type electric block
JP2016113230A (en) * 2014-12-11 2016-06-23 株式会社小松製作所 Crane device
CN204675655U (en) * 2015-05-20 2015-09-30 杨太立 A kind of overhead track crane
CN205500589U (en) * 2016-04-20 2016-08-24 江西正合环保工程有限公司 Pig transport vechicle of dying of illness of repacking
CN206569932U (en) * 2017-02-15 2017-10-20 江西康琪实业有限公司 A kind of large-scale rubber transmission belting production transport boat car
CN107344697A (en) * 2017-08-30 2017-11-14 广西路桥工程集团有限公司 Cable boom hoisting

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Application publication date: 20180529