CN105731265B - One kind is used for industrial overhead crane with hook - Google Patents
One kind is used for industrial overhead crane with hook Download PDFInfo
- Publication number
- CN105731265B CN105731265B CN201610155895.5A CN201610155895A CN105731265B CN 105731265 B CN105731265 B CN 105731265B CN 201610155895 A CN201610155895 A CN 201610155895A CN 105731265 B CN105731265 B CN 105731265B
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- China
- Prior art keywords
- hook
- steel ball
- guide groove
- overhead crane
- housing
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C17/00—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports
- B66C17/04—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports with lifting beams, e.g. slewable beams, carrying load-engaging elements, e.g. magnets, hooks
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
- Control And Safety Of Cranes (AREA)
Abstract
It is used for industrial overhead crane with hook the present invention relates to one kind, including two slide rails be arrangeding in parallel, two slide rail is horizontally disposed with, two slide rail restockings are provided with main body, and the main body includes jack machinism and walking mechanism, and this is used for industrial overhead crane with hook, matched by the limit assembly of guide groove corresponding thereto, the accurate traveling of roller is realized, prevents from shifting during traveling, improves the reliability of progress；Moreover, the depth capacity of guide groove is less than the radius of arc and the depth capacity of guide groove is less than steel ball radius, so that the steel ball in limit assembly will not be trapped in guide groove, influence the traveling of roller, and ensure that steel ball will not be snapped into housing by gag lever post, the service life of limit assembly is further increased, the reliability of crane progress is improved.
Description
Technical field
It is used for industrial overhead crane with hook the present invention relates to one kind.
Background technology
In many iron and steel enterprises, all it is overhead crane with hook to carry out heavy weight goods carrying, in the row of crane
, it is necessary to roll to advance on slide rail by the driving wheel of crane both sides during entering.But be due to the weight of crane very
Greatly, particularly in heavy goods are loaded with, driving wheel is during progress, it is easy to be subjected to displacement deviation, so as to will occur
The phenomenon of derailing, causes serious work safety accident.
The content of the invention
The technical problem to be solved in the present invention is：In order to overcome in traveling process of the prior art, position easily occurs for roller
Move deviation and the not high deficiency of reliability is used for industrial overhead crane with hook there is provided one kind.
The technical solution adopted for the present invention to solve the technical problems is：One kind is used for industrial suspension hook overhead traveling crane
Machine, including two slide rails be arrangeding in parallel, two slide rails are horizontally disposed with, and two slide rail restockings are provided with main body, the main body
Including jack machinism and walking mechanism；
The jack machinism includes bridge motor, cable wire, pulley and suspension hook, and the bridge motor passes through cable wire driving pulley
Rotate, the suspension hook is fixed on below pulley, and the top of the suspension hook is fixed on the circle centre position of pulley；
The walking mechanism includes roller, and the roller is provided with the position-limit mechanism of two, if the position-limit mechanism includes
Dry limit assembly, the limit assembly is circumferentially uniformly distributed centered on the center of circle of roller along the periphery of roller；
The slide rail is provided with two guiding mechanisms, and the guiding mechanism includes the guide groove of some spaced sets, described
The limit assembly matching of guide groove corresponding thereto, the vertical cross-section of the guide groove is arc, and the depth capacity of the guide groove is less than
The radius of arc, the length of the camber line of the roller periphery where two adjacent limit assemblies is equal to two of same guiding mechanism
The spacing of adjacent channels, the distance between two guiding mechanisms are equal to the distance between two position-limit mechanisms；
The limit assembly includes housing, and the vertical cross-section of the housing is U-shaped, the opening in the U-shaped section of the housing
Upwards, steel ball is provided with the opening of the housing, the inside of the housing is provided with spring, and the spring is in compressive state, institute
State one end of spring to be fixedly connected with the bottom of inner walls, the other end of the spring and the lower end of steel ball are connected, the steel
The bottom of pearl is provided with buffer gear, and the buffer gear includes gag lever post and buffer stopper, and the upper end of the gag lever post is fixed on steel
The bottom of pearl, the lower end of the gag lever post is fixedly connected with buffer stopper, and the depth capacity of the guide groove is less than steel ball radius, described
The width that the depth capacity of guide groove is more than at 1/3rd of diameter of the steel ball, the shell nozzle is less than the radius of steel ball；
The side of the main body is additionally provided with aerial ladder and lifting motor, and the lifting motor is connected with aerial ladder.
Preferably, staff is observed crane for convenience, the security of the crane is improved and reliable
Property, the both sides of the slide rail are provided with two row's guardrails.
Preferably, in order to prevent that steel ball from being sticked into housing, between the buffer stopper and the bottom of inner walls away from
From the radius less than steel ball.
Preferably, in order to mitigate the weight of gag lever post and improve the cushion effect of gag lever post, the making material of the gag lever post
Expect for hardwood.
Preferably, direct current generator has the characteristics of driving force is strong, it is described in order to improve the driving force of bridge motor
Bridge motor is direct current generator.
Preferably, central control unit is provided with the intellectuality in order to improve crane, the main body, the center control
Device processed is PLC, and the central control unit includes wireless communication module.
Preferably, the wireless communication module transmits wireless signal using WIFI.
Preferably, servomotor has the characteristics of control accuracy is high, so that the control accuracy of crane is improved, it is described
Lifting motor is servomotor.
Preferably, the service life in order to improve crane, the cable wire is stainless steel cable wire.
The beneficial effects of the invention are as follows this is used for industrial overhead crane with hook, by guide groove corresponding thereto
Limit assembly matching, realize the accurate traveling of roller, prevent from shifting during traveling, improve the reliable of progress
Property；Moreover, the depth capacity of radius and guide groove that the depth capacity of guide groove is less than arc is less than steel ball radius, so that
Steel ball in limit assembly will not be trapped in guide groove, influence the traveling of roller, and ensure that steel ball will not by gag lever post
It is snapped into housing, further increases the service life of limit assembly, improves the reliability of crane progress.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation for industrial overhead crane with hook of the present invention；
Fig. 2 is the structural representation of the elevating mechanism for industrial overhead crane with hook of the present invention；
Fig. 3 is the structural representation of the slide rail of the water-making machine structure for industrial overhead crane with hook of the present invention
Figure；
Fig. 4 is that the structure of the walking mechanism of the water-making machine structure for industrial overhead crane with hook of the present invention is shown
It is intended to；
Fig. 5 is that the structure of the limit assembly of the water-making machine structure for industrial overhead crane with hook of the present invention is shown
It is intended to；
In figure：1. bridge motor, 2. walking mechanisms, 3. slide rails, 4. guardrails, 5. cable wires, 6. pulleys, 7. suspension hooks, 8. aerial ladders,
9. lifting motor, 10. guide grooves, 11. rollers, 12. limit assemblies, 13. housings, 14. springs, 15. steel balls, 16. gag lever posts, 17.
Buffer stopper.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
As Figure 1-Figure 5, it is a kind of to be used for industrial overhead crane with hook, including two slide rails be arrangeding in parallel
3, two slide rails 3 are horizontally disposed with, and two restockings of slide rail 3 are provided with main body, and the main body includes jack machinism and walking mechanism
2；
The jack machinism includes bridge motor 1, cable wire 5, pulley 6 and suspension hook 7, and the bridge motor 1 is driven by cable wire 5
Movable pulley 6 is rotated, and the suspension hook 7 is fixed on the lower section of pulley 6, and the top of the suspension hook 7 is fixed on the circle centre position of pulley；
The walking mechanism 2 includes roller 11, and the roller 11 is provided with the position-limit mechanism of two, the position-limit mechanism bag
Some limit assemblies 12 are included, the limit assembly 12 is centered on the center of circle of roller 11 circumferential uniform point along the periphery of roller 11
Cloth；
The slide rail 3 includes the guide groove 10 of some spaced sets, institute provided with two guiding mechanisms, the guiding mechanism
State the limit assembly 12 of guide groove 10 corresponding thereto to match, the vertical cross-section of the guide groove 10 is arc, and the guide groove 10 is most
Big depth is less than the radius of arc, and the length of the camber line of the roller periphery where adjacent two limit assemblies 12 is equal to same lead
To the spacing of two adjacent channels 10 of mechanism, the distance between two guiding mechanisms be equal between two position-limit mechanisms away from
From；
The limit assembly 12 includes housing 13, and the vertical cross-section of the housing 13 is U-shaped, and the U-shaped of the housing 13 is cut
Steel ball 15 is provided with the opening upwards in face, the opening of the housing 13, the inside of the housing 13 is provided with spring 14, the spring
14 are in compressive state, and one end of the spring 14 is fixedly connected with the bottom of the inwall of housing 13, the other end of the spring 14
It is connected with the lower end of steel ball 15, the bottom of the steel ball 15 is provided with buffer gear, and the buffer gear is gentle including gag lever post 16
Block 17 is rushed, the upper end of the gag lever post 16 is fixed on the bottom of steel ball 15, and lower end and the buffer stopper 17 of the gag lever post 16 are fixed
Connection, the depth capacity of the guide groove 10 is less than the radius of steel ball 15, and the depth capacity of the guide groove 10 is more than the diameter of steel ball 15
1/3rd, the width at the opening of housing 13 is less than the radius of steel ball 15；
The side of the main body is additionally provided with aerial ladder 8 and lifting motor 9, and the lifting motor 9 is connected with aerial ladder 8.
Preferably, staff is observed crane for convenience, the security of the crane is improved and reliable
Property, the both sides of the slide rail 3 are provided with two row's guardrails 4.
Preferably, in order to prevent steel ball 15 from being sticked into housing 13, the bottom of the buffer stopper 17 and the inwall of housing 13
The distance between be less than steel ball 15 radius.
Preferably, in order to mitigate the weight of gag lever post 16 and improve the cushion effect of gag lever post 16, the gag lever post 16
Making material is hardwood.
Preferably, direct current generator has the characteristics of driving force is strong, in order to improve the driving force of bridge motor 1, institute
Bridge motor 1 is stated for direct current generator.
Preferably, central control unit is provided with the intellectuality in order to improve crane, the main body, the center control
Device processed is PLC, and the central control unit includes wireless communication module.
Preferably, the wireless communication module transmits wireless signal using WIFI.
Preferably, servomotor has the characteristics of control accuracy is high, so that the control accuracy of crane is improved, it is described
Lifting motor 9 is servomotor.
Preferably, the service life in order to improve crane, the cable wire 5 is stainless steel cable wire.
This is for operation principle of industrial overhead crane with hook：Two rollers 11 of walking mechanism 2 first
Rolled respectively on two slide rails 3, the displacement of jack machinism is realized, while passing through the driving pulley of cable wire 5 by bridge motor 1
6 rolling controls moving up and down for pulley 6, it is achieved thereby that suspension hook 7 is moved up and down；Subsequently, as guide groove 10 and its phase
Corresponding limit assembly 12 is matched, and realizes the accurate traveling of roller 11, prevents from shifting during traveling, wherein guide groove
10 depth capacity is less than the radius of arc and the depth capacity of guide groove 10 is less than the radius of steel ball 15, so that limit assembly 12
In steel ball 15 will not be trapped in guide groove 10, influence the traveling of roller 11；Steel ball 15 is enabled to have by spring 14 simultaneously
Elasticity, reduces the rigid collision with guide groove 10, improves the service life of limit assembly 12, and gag lever post 16 ensure that steel
Pearl 15 will not be because of working long hours, and is snapped into housing 13, so as to further increase the use longevity of limit assembly 12
Life, improves the reliability of crane traveling.
Compared with prior art, this is used for industrial overhead crane with hook, by guide groove 10 corresponding thereto
Limit assembly 12 is matched, and realizes the accurate traveling of roller 11, prevents from shifting during traveling, and improve progress can
By property；Moreover, the depth capacity of radius and guide groove 10 that the depth capacity of guide groove 10 is less than arc is less than the radius of steel ball 15,
So that the steel ball 15 in limit assembly 12 will not be trapped in guide groove 10, the traveling of roller 11 is influenceed, and passes through gag lever post
16 ensure that steel ball 15 will not be snapped into housing 13, further increase the service life of limit assembly 12, improve
The reliability that crane is carried out.
Using the above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to its technical scope is determined according to right.
Claims (9)
1. one kind is used for industrial overhead crane with hook, it is characterised in that including two slide rails be arrangeding in parallel (3),
Two slide rail (3) is horizontally disposed with, and two slide rail (3) restockings are provided with main body, and the main body includes jack machinism and vehicle with walking machine
Structure (2)；
The jack machinism includes bridge motor (1), cable wire (5), pulley (6) and suspension hook (7), and the bridge motor (1) passes through
Cable wire (5) driving pulley (6) is rotated, and the suspension hook (7) is fixed on below pulley (6), and the top of the suspension hook (7) is fixed on cunning
The circle centre position of wheel；
The walking mechanism (2) includes roller (11), and the roller (11) is provided with the position-limit mechanism of two, the position-limit mechanism
Including some limit assemblies (12), the limit assembly (12) is all along the periphery of roller (11) centered on the center of circle of roller (11)
To being uniformly distributed；
The slide rail (3) includes the guide groove (10) of some spaced sets, institute provided with two guiding mechanisms, the guiding mechanism
Limit assembly (12) matching of guide groove (10) corresponding thereto is stated, the vertical cross-section of the guide groove (10) is arc, the guide groove
(10) depth capacity is less than the radius of arc, the length of the camber line of the roller periphery where two adjacent limit assemblies (12)
Equal to the spacing of two adjacent channels (10) of same guiding mechanism, the distance between two guiding mechanisms are equal to two position restrainers
The distance between structure；
The limit assembly (12) includes housing (13), and the vertical cross-section of the housing (13) is U-shaped, the U of the housing (13)
Steel ball (15) is provided with the opening upwards of tee section, the opening of the housing (13), the inside of the housing (13) is provided with spring
(14), the spring (14) is in compressive state, and one end of the spring (14) is fixedly connected with the bottom of housing (13) inwall,
The other end of the spring (14) is connected with the lower end of steel ball (15), and the bottom of the steel ball (15) is provided with buffer gear, described
Buffer gear includes gag lever post (16) and buffer stopper (17), and the upper end of the gag lever post (16) is fixed on the bottom of steel ball (15),
The lower end of the gag lever post (16) is fixedly connected with buffer stopper (17), and the depth capacity of the guide groove (10) is less than steel ball (15) half
Footpath, the depth capacity of the guide groove (10) is more than the width at 1/3rd of steel ball (15) diameter, housing (13) opening
Less than the radius of steel ball (15)；
The side of the main body is additionally provided with aerial ladder (8) and lifting motor (9), and the lifting motor (9) is driven with aerial ladder (8) to be connected
Connect.
2. it is used for industrial overhead crane with hook as claimed in claim 1, it is characterised in that the slide rail (3)
Both sides are provided with two row's guardrails (4).
3. it is used for industrial overhead crane with hook as claimed in claim 1, it is characterised in that the buffer stopper (17)
It is less than the radius of steel ball (15) with the distance between the bottom of housing (13) inwall.
4. it is used for industrial overhead crane with hook as claimed in claim 1, it is characterised in that the gag lever post (16)
Making material be hardwood.
5. it is used for industrial overhead crane with hook as claimed in claim 1, it is characterised in that the bridge motor
(1) it is direct current generator.
6. it is used for industrial overhead crane with hook as claimed in claim 1, it is characterised in that be provided with the main body
Central control unit, the central control unit is PLC, and the central control unit includes wireless communication module.
7. it is used for industrial overhead crane with hook as claimed in claim 6, it is characterised in that the wireless telecommunications mould
Block transmits wireless signal using WIFI.
8. it is used for industrial overhead crane with hook as claimed in claim 1, it is characterised in that the lifting motor
(9) it is servomotor.
9. it is used for industrial overhead crane with hook as claimed in claim 1, it is characterised in that the cable wire (5) is
Stainless steel cable wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610155895.5A CN105731265B (en) | 2016-03-18 | 2016-03-18 | One kind is used for industrial overhead crane with hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610155895.5A CN105731265B (en) | 2016-03-18 | 2016-03-18 | One kind is used for industrial overhead crane with hook |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105731265A CN105731265A (en) | 2016-07-06 |
| CN105731265B true CN105731265B (en) | 2017-08-25 |
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ID=56250719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610155895.5A Active CN105731265B (en) | 2016-03-18 | 2016-03-18 | One kind is used for industrial overhead crane with hook |
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| Country | Link |
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| CN (1) | CN105731265B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106680850A (en) * | 2016-12-17 | 2017-05-17 | 深圳市索菱实业股份有限公司 | Vehicle positioning device and control system based on internet-of-things |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202046808U (en) * | 2011-03-22 | 2011-11-23 | 大连大起产业开发有限公司 | Bridge crane with anti-explosive hook |
| CN202046812U (en) * | 2011-03-22 | 2011-11-23 | 大连大起产业开发有限公司 | Improved hook bridge derrick |
| CN202429915U (en) * | 2012-01-19 | 2012-09-12 | 胡相兰 | Large-tonnage lifting hook overhead crane |
| CN104229636A (en) * | 2013-12-31 | 2014-12-24 | 山东省生建重工有限责任公司 | Heapstead cantilever bridge crane |
| CN104477785A (en) * | 2014-11-12 | 2015-04-01 | 合肥市瑞宏重型机械有限公司 | Casting bridge crane |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2825027B2 (en) * | 1990-12-26 | 1998-11-18 | 石川島播磨重工業株式会社 | Overhead traveling crane |
-
2016
- 2016-03-18 CN CN201610155895.5A patent/CN105731265B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202046808U (en) * | 2011-03-22 | 2011-11-23 | 大连大起产业开发有限公司 | Bridge crane with anti-explosive hook |
| CN202046812U (en) * | 2011-03-22 | 2011-11-23 | 大连大起产业开发有限公司 | Improved hook bridge derrick |
| CN202429915U (en) * | 2012-01-19 | 2012-09-12 | 胡相兰 | Large-tonnage lifting hook overhead crane |
| CN104229636A (en) * | 2013-12-31 | 2014-12-24 | 山东省生建重工有限责任公司 | Heapstead cantilever bridge crane |
| CN104477785A (en) * | 2014-11-12 | 2015-04-01 | 合肥市瑞宏重型机械有限公司 | Casting bridge crane |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105731265A (en) | 2016-07-06 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Su Shunli Inventor before: Xia Shijie |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170725 Address after: Qingyuan Dong Lu Xiang Dong Lu Cun 071100 Hebei city of Baoding Province Applicant after: Hebei Chenli Sling Group Co.,Ltd. Address before: 518000 B, building 14H, building 10, Tian Tian Qingyun garden, Shenzhen, Guangdong, Luohu District Applicant before: Xia Shijie |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 071000 No. 33, Fazhan East Road, Qingyuan District, Baoding City, Hebei Province Patentee after: Chenli Group Co.,Ltd. Address before: 071100 Dong Lu Xiang Dong Lu Cun, Qingyuan District, Baoding, Hebei Province Patentee before: Hebei Chenli Sling Group Co.,Ltd. |