CN204873572U - Gantry crane with compensating beam - Google Patents
Gantry crane with compensating beam Download PDFInfo
- Publication number
- CN204873572U CN204873572U CN201520416373.7U CN201520416373U CN204873572U CN 204873572 U CN204873572 U CN 204873572U CN 201520416373 U CN201520416373 U CN 201520416373U CN 204873572 U CN204873572 U CN 204873572U
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- CN
- China
- Prior art keywords
- equalizing bar
- adjustment seat
- fixed link
- transfer crane
- compensating beam
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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- Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
Abstract
The utility model relates to a gantry crane with compensating beam, it includes the portal, supporting legs, cart travelling mechanism, monkey and compensating beam, the upper surface of compensating beam is equipped with head pulley group and balanced pulley, the both ends of the lower surface of compensating beam are provided with the trapped orbit, the positive side level of trapped orbit is provided with the locating hole, the center of the lower surface of compensating beam is equipped with main lifting hook, the both ends of compensating beam are equipped with adjusts the seat, the upper portion of adjusting seat inner wall both sides is equipped with the mounting groove, be provided with the kingpin cassette in the mounting groove, be connected with the kingpin between the kingpin cassette, adjust the middle dead lever that is equipped with in lower part of positive side of seat and trailing flank, the one end of dead lever is provided with the fixed loop, the cover is equipped with the spring on the dead lever, the other end of dead lever is provided with the antiskid cover, the center of adjusting the lower surface of seat is provided with vice lifting hook, and is simple in structure, wide application range, high durability and convenient use, adjust in a flexible way, the fixation is firm, safety performance, workmen's labor intensity is low, the advantage that the equilibrium is good.
Description
Technical field
The utility model belongs to hoisting crane technical field, is specifically related to a kind of transfer crane, particularly a kind of transfer crane with equalizing bar.
Background technology
The development of current China elevator machinery is very swift and violent, the hoisting crane of various uses is constantly updated, transfer crane is mainly used in outdoor goods yard, stock ground goods, the loading and unloading operation of bulk goods, its metal construction is as door-shaped frame, under support main beam, two legs are installed, can directly walk on the track on ground, it is high that transfer crane has utilization of area rate, scope of work is large, adapt to wide, the features such as highly versatile, be used widely in goods yard, harbour, but, existing transfer crane is when the larger-size weight of lifting, the mode of two crane carriage is adopted to lift sometimes, this mode can cause the increase of cost, operate complexity very simultaneously, in addition, the mode of balance beam suspender is carried out, current equalizing bar transfer crane, the span of equalizing bar two ends suspension hook regulates inconvenience very, especially when two ends suspension hook is heavier, the labour intensity of workman very large, work efficiency very low, in addition, equalizing bar is in the process of lifting, easily be subject to the impact of wind direction, cause deflection, balance quality is poor, potential safety hazard is large.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provides a kind of structure simple, applied widely, easy to use, flexible adjustment, fixation, safety performance is high, and the labour intensity of workman is low, a kind of transfer crane with equalizing bar that balance is good.
The technical solution adopted in the utility model is achieved in that a kind of transfer crane with equalizing bar, it comprises door frame, the bottom at the two ends of described door frame is provided with supporting leg, the lower surface of described supporting leg is provided with cart walking mechanism, the upper surface of door frame is provided with monkey, described monkey is connected with equalizing bar by steel rope, the center of the upper surface of described equalizing bar is provided with the head pulley group of horizontally set, the both sides of described head pulley group are provided with equalizer pulley, the two ends of the lower surface of equalizing bar are provided with trapped orbit, the positive side horizontal of described trapped orbit is provided with knock hole, the center of the lower surface of equalizing bar is provided with main suspension hook, the two ends of equalizing bar are provided with adjustment seat, described adjustment seat end face is set to hollow rectangle structure, the top of adjustment seat inwall both sides is provided with mounting groove, needle roller deck is provided with in described mounting groove, needle roller is connected with between described needle roller deck, fixed link is provided with in the middle of the bottom of the positive side of adjustment seat and trailing flank, one end of described fixed link is provided with set collar, fixed link is arranged with spring, the other end of fixed link is provided with Anti-slip cover, the center of the lower surface of adjustment seat is provided with secondary suspension hook.
The axis of described head pulley group is mutually vertical with the axis of equalizer pulley.
Described knock hole diameter and the diameter compatible of fixed link close.
The width of the inwall of described adjustment seat matches with the width of equalizing bar.
The height of described adjustment seat and equalizing bar and trapped orbit height sum adapt.
The top close contact of described needle roller and the inside face of adjustment seat.
Described Anti-slip cover is set in the outside face of fixed link one end.
The beneficial effects of the utility model: a kind of transfer crane with equalizing bar of the utility model, adopt the lifting method of equalizing bar suspender, reduce the difficulty of operation, the middle part of the upper surface of equalizing bar is provided with head pulley group, the both sides of head pulley group are provided with equalizer pulley simultaneously, this interference that lifting pulley and the vertically arranged structure of balance sheave shaft line can be effectively reduced external factor, improve the balance quality of equalizing bar, safety performance is high, in addition, the two ends of equalizing bar are provided with adjustment seat, the design of this structure can according to the span of the size adjusting lift hook of lifting object, this structure can adapt to the object of sizes, improve the applicability of hoisting crane, and, the side of adjustment seat is provided with fixed link, by the effect of the spring sheathed with fixed link, in the knock hole being fixed on the trapped orbit of equalizing bar bottom that fixed link can be made firm, the design of this structure improves fixing safety performance, in addition, the top of adjustment seat inside is provided with needle roller, like this when needs regulate span, fixed link can be pulled out, then promoting fixed link just can very easy mobile adjustment seat, the design of this structure reduces the labour intensity of workman when regulating span, improve the efficiency of work, it is simple that the utility model has structure, applied widely, easy to use, flexible adjustment, fixation, safety performance is high, the labour intensity of workman is low, the advantage that balance is good.
Accompanying drawing explanation
Fig. 1 is a kind of transfer crane structural representation with equalizing bar of the utility model.
Fig. 2 is a kind of adjustment seat section-drawing with the transfer crane of equalizing bar of the utility model.
In figure: 1, door frame 2, supporting leg 3, cart walking mechanism 4, monkey 5, equalizing bar 6, head pulley group 7, equalizer pulley 8, trapped orbit 9, knock hole 10, main suspension hook 11, adjustment seat 12, mounting groove 13, needle roller deck 14, needle roller 15, fixed link 16, set collar 17, spring 18, Anti-slip cover 19, secondary suspension hook.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment 1
As depicted in figs. 1 and 2, a kind of transfer crane with equalizing bar, it comprises door frame 1, the bottom at the two ends of described door frame 1 is provided with supporting leg 2, the lower surface of described supporting leg 2 is provided with cart walking mechanism 3, the upper surface of door frame 1 is provided with monkey 4, described monkey 4 is connected with equalizing bar 5 by steel rope, the center of the upper surface of described equalizing bar 5 is provided with the head pulley group 6 of horizontally set, the both sides of described head pulley group 6 are provided with equalizer pulley 7, the two ends of the lower surface of equalizing bar 5 are provided with trapped orbit 8, the positive side horizontal of described trapped orbit 8 is provided with knock hole 9, the center of the lower surface of equalizing bar 5 is provided with main suspension hook 10, the two ends of equalizing bar 5 are provided with adjustment seat 11, described adjustment seat 11 end face is set to hollow rectangle structure, the top of adjustment seat 11 inwall both sides is provided with mounting groove 12, needle roller deck 13 is provided with in described mounting groove 12, needle roller 14 is connected with between described needle roller deck 13, fixed link 15 is provided with in the middle of the bottom of the positive side of adjustment seat 11 and trailing flank, one end of described fixed link 15 is provided with set collar 16, fixed link 15 is arranged with spring 17, the other end of fixed link 15 is provided with Anti-slip cover 18, the center of the lower surface of adjustment seat 11 is provided with secondary suspension hook 19.
The axis of described head pulley group 6 is mutually vertical with the axis of equalizer pulley 7.
Described knock hole 9 diameter and the diameter compatible of fixed link 15 close.
The width of the inwall of described adjustment seat 11 matches with the width of equalizing bar 5.
The height of described adjustment seat 11 and equalizing bar 5 and trapped orbit 8 height sum adapt.
The top close contact of described needle roller 14 and the inside face of adjustment seat 11.
Described Anti-slip cover 18 is set in the outside face of fixed link 15 one end.
A kind of transfer crane with equalizing bar of the utility model, adopt the lifting method of equalizing bar suspender, reduce the difficulty of operation, the middle part of the upper surface of equalizing bar is provided with head pulley group, the both sides of head pulley group are provided with equalizer pulley simultaneously, this interference that lifting pulley and the vertically arranged structure of balance sheave shaft line can be effectively reduced external factor, improve the balance quality of equalizing bar, safety performance is high, in addition, the two ends of equalizing bar are provided with adjustment seat, the design of this structure can according to the span of the size adjusting lift hook of lifting object, this structure can adapt to the object of sizes, improve the applicability of hoisting crane, and, the side of adjustment seat is provided with fixed link, by the effect of the spring sheathed with fixed link, in the knock hole being fixed on the trapped orbit of equalizing bar bottom that fixed link can be made firm, the design of this structure improves fixing safety performance, in addition, the top of adjustment seat inside is provided with needle roller, like this when needs regulate span, fixed link can be pulled out, then promoting fixed link just can very easy mobile adjustment seat, the design of this structure reduces the labour intensity of workman when regulating span, improve the efficiency of work, it is simple that the utility model has structure, applied widely, easy to use, flexible adjustment, fixation, safety performance is high, the labour intensity of workman is low, the advantage that balance is good.
Embodiment 2
As depicted in figs. 1 and 2, a kind of transfer crane with equalizing bar, it comprises door frame 1, the bottom at the two ends of described door frame 1 is provided with supporting leg 2, the lower surface of described supporting leg 2 is provided with cart walking mechanism 3, the upper surface of door frame 1 is provided with monkey 4, described monkey 4 is connected with equalizing bar 5 by steel rope, the center of the upper surface of described equalizing bar 5 is provided with the head pulley group 6 of horizontally set, the both sides of described head pulley group 6 are provided with equalizer pulley 7, the two ends of the lower surface of equalizing bar 5 are provided with trapped orbit 8, the positive side horizontal of described trapped orbit 8 is provided with knock hole 9, the center of the lower surface of equalizing bar 5 is provided with main suspension hook 10, the two ends of equalizing bar 5 are provided with adjustment seat 11, described adjustment seat 11 end face is set to hollow rectangle structure, the top of adjustment seat 11 inwall both sides is provided with mounting groove 12, needle roller deck 13 is provided with in described mounting groove 12, needle roller 14 is connected with between described needle roller deck 13, fixed link 15 is provided with in the middle of the bottom of the positive side of adjustment seat 11 and trailing flank, one end of described fixed link 15 is provided with set collar 16, fixed link 15 is arranged with spring 17, the other end of fixed link 15 is provided with Anti-slip cover 18, the center of the lower surface of adjustment seat 11 is provided with secondary suspension hook 19.
The axis of described head pulley group 6 is mutually vertical with the axis of equalizer pulley 7.
Described knock hole 9 diameter and the diameter compatible of fixed link 15 close.
The width of the inwall of described adjustment seat 11 matches with the width of equalizing bar 5.
The height of described adjustment seat 11 and equalizing bar 5 and trapped orbit 8 height sum adapt.
The top close contact of described needle roller 14 and the inside face of adjustment seat 11.
Described Anti-slip cover 18 is set in the outside face of fixed link 15 one end.
A kind of transfer crane with equalizing bar of the utility model, adopt the lifting method of equalizing bar suspender, reduce the difficulty of operation, the middle part of the upper surface of equalizing bar is provided with head pulley group, the both sides of head pulley group are provided with equalizer pulley simultaneously, this interference that lifting pulley and the vertically arranged structure of balance sheave shaft line can be effectively reduced external factor, improve the balance quality of equalizing bar, safety performance is high, in addition, the two ends of equalizing bar are provided with adjustment seat, the design of this structure can according to the span of the size adjusting lift hook of lifting object, this structure can adapt to the object of sizes, improve the applicability of hoisting crane, and, the side of adjustment seat is provided with fixed link, by the effect of the spring sheathed with fixed link, in the knock hole being fixed on the trapped orbit of equalizing bar bottom that fixed link can be made firm, the design of this structure improves fixing safety performance, in addition, the top of adjustment seat inside is provided with needle roller, like this when needs regulate span, fixed link can be pulled out, then promoting fixed link just can very easy mobile adjustment seat, the design of this structure reduces the labour intensity of workman when regulating span, improve the efficiency of work, it is simple that the utility model has structure, applied widely, easy to use, flexible adjustment, fixation, safety performance is high, the labour intensity of workman is low, the advantage that balance is good.
Claims (7)
1. one kind has the transfer crane of equalizing bar, it comprises door frame, it is characterized in that: the bottom at the two ends of described door frame is provided with supporting leg, the lower surface of described supporting leg is provided with cart walking mechanism, the upper surface of door frame is provided with monkey, described monkey is connected with equalizing bar by steel rope, the center of the upper surface of described equalizing bar is provided with the head pulley group of horizontally set, the both sides of described head pulley group are provided with equalizer pulley, the two ends of the lower surface of equalizing bar are provided with trapped orbit, the positive side horizontal of described trapped orbit is provided with knock hole, the center of the lower surface of equalizing bar is provided with main suspension hook, the two ends of equalizing bar are provided with adjustment seat, described adjustment seat end face is set to hollow rectangle structure, the top of adjustment seat inwall both sides is provided with mounting groove, needle roller deck is provided with in described mounting groove, needle roller is connected with between described needle roller deck, fixed link is provided with in the middle of the bottom of the positive side of adjustment seat and trailing flank, one end of described fixed link is provided with set collar, fixed link is arranged with spring, the other end of fixed link is provided with Anti-slip cover, the center of the lower surface of adjustment seat is provided with secondary suspension hook.
2. a kind of transfer crane with equalizing bar according to claim 1, is characterized in that: the axis of described head pulley group is mutually vertical with the axis of equalizer pulley.
3. a kind of transfer crane with equalizing bar according to claim 1, is characterized in that: described knock hole diameter and the diameter compatible of fixed link close.
4. a kind of transfer crane with equalizing bar according to claim 1, is characterized in that: the width of the inwall of described adjustment seat matches with the width of equalizing bar.
5. a kind of transfer crane with equalizing bar according to claim 1, is characterized in that: the height of described adjustment seat and equalizing bar and trapped orbit height sum adapt.
6. a kind of transfer crane with equalizing bar according to claim 1, is characterized in that: the top close contact of described needle roller and the inside face of adjustment seat.
7. a kind of transfer crane with equalizing bar according to claim 1, is characterized in that: described Anti-slip cover is set in the outside face of fixed link one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520416373.7U CN204873572U (en) | 2015-06-17 | 2015-06-17 | Gantry crane with compensating beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520416373.7U CN204873572U (en) | 2015-06-17 | 2015-06-17 | Gantry crane with compensating beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204873572U true CN204873572U (en) | 2015-12-16 |
Family
ID=54817972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520416373.7U Expired - Fee Related CN204873572U (en) | 2015-06-17 | 2015-06-17 | Gantry crane with compensating beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204873572U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105396726A (en) * | 2015-12-23 | 2016-03-16 | 北京北方车辆集团有限公司 | Armored car painting and hanging lifting tool |
| CN105836599A (en) * | 2016-06-23 | 2016-08-10 | 合肥市神雕起重机械有限公司 | Space-adjustable equalizing beam |
| CN106744260A (en) * | 2017-01-03 | 2017-05-31 | 长沙远大住宅工业集团股份有限公司 | Many component special hangers |
| CN108016986A (en) * | 2017-11-30 | 2018-05-11 | 无锡翔煌电气有限公司 | A kind of swing arm underhung crane |
| CN115258912A (en) * | 2022-07-22 | 2022-11-01 | 安徽江河智能装备集团有限公司 | KBK flexible combined light crane |
-
2015
- 2015-06-17 CN CN201520416373.7U patent/CN204873572U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105396726A (en) * | 2015-12-23 | 2016-03-16 | 北京北方车辆集团有限公司 | Armored car painting and hanging lifting tool |
| CN105836599A (en) * | 2016-06-23 | 2016-08-10 | 合肥市神雕起重机械有限公司 | Space-adjustable equalizing beam |
| CN106744260A (en) * | 2017-01-03 | 2017-05-31 | 长沙远大住宅工业集团股份有限公司 | Many component special hangers |
| CN106744260B (en) * | 2017-01-03 | 2019-02-26 | 长沙远大住宅工业集团股份有限公司 | More component special hangers |
| CN108016986A (en) * | 2017-11-30 | 2018-05-11 | 无锡翔煌电气有限公司 | A kind of swing arm underhung crane |
| CN115258912A (en) * | 2022-07-22 | 2022-11-01 | 安徽江河智能装备集团有限公司 | KBK flexible combined light crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20180617 |