CN203922509U - A kind of overhead hoist of hull plate - Google Patents
A kind of overhead hoist of hull plate Download PDFInfo
- Publication number
- CN203922509U CN203922509U CN201420261939.9U CN201420261939U CN203922509U CN 203922509 U CN203922509 U CN 203922509U CN 201420261939 U CN201420261939 U CN 201420261939U CN 203922509 U CN203922509 U CN 203922509U
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- China
- Prior art keywords
- suction cup
- steel
- sucker
- steel plate
- steel frame
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- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 72
- 239000010959 steel Substances 0.000 claims abstract description 72
- 238000010276 construction Methods 0.000 claims abstract description 5
- 238000009423 ventilation Methods 0.000 claims abstract 6
- 230000007423 decrease Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 9
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000001179 sorption measurement Methods 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 230000005291 magnetic effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
本实用新型涉及一种船体钢板的吊运装置，包括卷扬系统，卷扬系统包括一横梁和设置于该横梁上的升降机构，横梁的两端分别设置有能滑动的架设于施工轨道上的小车，还包括一连通气压系统，该连通气压系统包括钢框、吸盘及抽气机，钢框与升降机构相连接，吸盘设置于钢框下侧并通过第一通气管与抽气机连通。由于本实用新型利用抽气机使吸盘产生内外压差，当吸盘内外压差大于船体钢板的重力时，钢板被吊起并在升降机构的控制下提升到一定高度，然后随小车在施工轨道上滑动，在指定位置处将钢板缓慢下降，与现有的吊运装置相比，本实用新型利用的是压强式吸盘，不仅结构简单，并且压强式吸盘的吸合力较大，操作稳定，大大提高了钢板吊运过程的安全性能。
The utility model relates to a hoisting device for hull steel plates, which comprises a hoisting system. The hoisting system includes a beam and a lifting mechanism arranged on the beam. The trolley also includes a connected air pressure system, the connected air pressure system includes a steel frame, a suction cup and an air extractor, the steel frame is connected with the lifting mechanism, and the suction cup is arranged on the lower side of the steel frame and communicated with the air extractor through the first ventilation pipe. Because the utility model utilizes the air extractor to make the suction cup produce internal and external pressure difference, when the suction cup internal and external pressure difference is greater than the gravity of the hull steel plate, the steel plate is hoisted and lifted to a certain height under the control of the lifting mechanism, and then moves along the construction track with the trolley Sliding, the steel plate is slowly lowered at the designated position. Compared with the existing lifting device, the utility model uses a pressure suction cup, which not only has a simple structure, but also has a large suction force and stable operation, greatly improving The safety performance of the steel plate lifting process is improved.
Description
Technical field
The utility model relates to hanging apparatus technical field, specifically refers to a kind of overhead hoist of hull plate.
Background technology
In prior art, the overhead hoist of hull plate generally adopts electromagnetic adsorption type and hawser hook type overhead hoist, and wherein, the electromagnetic suspended beam of electromagnetic adsorption type overhead hoist is directly connected with the hook on suspender, so that the dismounting of electromagnetic suspended beam.A long electromagnetic suspended beam on electromagnetic adsorption type overhead hoist, is equipped with, on electromagnetic suspended beam, be equipped with the magnetic chuck of a plurality of rectangles, rely on the electromagnetic force handling steel plate producing after indirect current, the overhead hoist working stability of this structure is high, easy to operate, but equipment is complicated, expensive, and the electromagnetic force that electromagnetic adsorption type overhead hoist produces is difficult to accurately control, and has certain potential safety hazard; Meanwhile, steel plate is easily magnetized in handling process, and the steel plate after being magnetized can adsorb the materials such as ferromagnetic chip, has increased the maintaining cost of steel plate.
Hawser hook type overhead hoist is comprised of crane span structure and dolly, and crane span structure is portal frame, and four wheels are housed under the bottom of end carriage, track is housed on girder, dolly is walked on girder, and the hoisting mechanism folding and unfolding steel rope of controlling on dolly moves up and down with suspension hook, thereby realizes the handling to goods.Hawser hook type overhead hoist is easy to use, simple to operate, but its stability is not high, and accident rate is larger.
Therefore,, for the overhead hoist of current hull plate, await doing further improvement.
Utility model content
Technical problem to be solved in the utility model is the present situation for prior art, and the overhead hoist of a kind of simple in structure, stable operation, hull plate that safety performance is high is provided.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of overhead hoist of hull plate, comprise hoisting system, described hoisting system comprises a crossbeam and is arranged at the lifting mechanism on this crossbeam, the two ends of described crossbeam are respectively arranged with the slidable dolly being set up on construction track, it is characterized in that: also comprise a connection pressure system, this connection pressure system comprises steel framework, sucker and air pump, described steel framework is connected with lifting mechanism, and described sucker is arranged at steel framework downside and is communicated with air pump by the first breather pipe.
As further improvement of the utility model, described sucker comprises the first sucker, the second sucker and the 3rd sucker that diameter reduces gradually, described the second sucker is sheathed on the inner side of the first sucker, and described the 3rd sucker has a plurality of and is arranged at respectively the inner side of the second sucker.Adopt said structure, to guarantee that sucker has enough adsorption affinitys to steel plate, make sucker stable to steel plate absorption.
Further, in described steel framework, be formed with airtight air channel, described the first sucker is arranged at the bottom outside of steel framework and is communicated with air channel, the top of described the second sucker and the 3rd sucker is connected with steel framework by rubber rods respectively, and, in described rubber rods, be provided with the second breather pipe that is communicated with the second sucker or the 3rd sucker and air channel.Adopt said structure, the first sucker, the second sucker and the 3rd sucker are communicated with air channel separately respectively, so that in use, for the steel plate of Different Weight, can control separately the adhesive of the first sucker, the second sucker or the 3rd sucker, rationally use sucker.
In above-mentioned each scheme, described lifting mechanism comprises and can under assembly pulley coordinates, elongate or the steel cable of shortening and guide that can be flexible with the length of steel cable.
In order to make lifting mechanism and to be communicated with fixation between the steel framework of pressure system, and guarantee that steel framework is stable in lifting process, described steel cable and guide have respectively two groups, and described in two, guide is arranged at respectively the outside of corresponding steel cable; The top of described steel framework is fixedly connected with the lower end of described steel cable and guide.
Preferably, on described air pump, be provided with the compression indicator that can detect sucker internal pressure, so that the whole work engineering of controlling, managing sucker.
Compared with prior art, because utilizing air pump, the utility model make sucker produce inside and outside differential pressure, when sucker inside and outside differential pressure is greater than the gravity of hull plate, steel plate is lifted and rises to certain altitude under the control of lifting mechanism, then with dolly, on construction track, slide, in specified location by steel plate slow decreasing, can realize steel plate from a position handling to another location, compare with existing overhead hoist, the utility model utilization be pressure type sucker, not only simple in structure, and the suction-combining force of pressure type sucker is larger, be convenient to control, stable operation, greatly improved the safety performance of steel plate handling process.
Accompanying drawing explanation
Fig. 1 is the structural representation of hoisting system in the utility model embodiment;
Fig. 2 is communicated with the structural representation of pressure system in the utility model embodiment;
Fig. 3 is the birds-eye view of Fig. 2.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
As shown in Figures 1 to 3, the overhead hoist of the hull plate of the present embodiment comprises hoisting system 1 and is communicated with pressure system 2, hoisting system 1 comprises a crossbeam 11 and is arranged at the lifting mechanism 12 on this crossbeam 11, lifting mechanism 12 in the present embodiment comprises and can under assembly pulley 120 coordinates, elongate or the steel cable 121 of shortening and guide 122 that can be flexible with the length of steel cable 121, and, steel cable 121 and guide 122 have respectively two groups, two guides 122 are arranged at respectively the outside of corresponding steel cable 121, so that lifting mechanism 1 be communicated with fixation between pressure system 2, and it is stable in lifting process to guarantee to be communicated with pressure system 2, the two ends of crossbeam 11 are respectively arranged with the slidable dolly 13 being set up on construction track, be communicated with pressure system 2 and comprise steel framework 21, sucker and air pump 23, the top of steel framework 21 is fixedly connected with the lower end of steel cable 121 and guide 122, sucker is arranged at steel framework 21 downsides and is communicated with air pump 23 by the first breather pipe 24, sucker in the present embodiment comprises the first sucker 221 that diameter reduces gradually, the second sucker 222 and the 3rd sucker 223, in steel framework 21, be formed with airtight air channel 211, the first sucker 221 is arranged at the bottom outside of steel framework 21 and is communicated with air channel 211, the second sucker 222 is sheathed on the inner side of the first sucker 221, the 3rd sucker 223 has a plurality of and is arranged at respectively the inner side of the second sucker 222, the top of the second sucker 222 and the 3rd sucker 223 is connected with steel framework 21 by rubber rods 25 respectively, and, in rubber rods 25, be provided with the second breather pipe 26 that is communicated with the second sucker 222 or the 3rd sucker 223 and air channel 211, adopt such structure, by the first sucker 221, the second sucker 222 and the 3rd sucker 223 are communicated with air channel 211 separately respectively, so that in use, steel plate for Different Weight, can control separately the first sucker 221, the adhesive of the second sucker 222 or the 3rd sucker 223, rationally use sucker guaranteeing that sucker adsorbs steel plate in stable.
In the present embodiment, on air pump 23, be provided with the compression indicator 27 that can detect sucker internal pressure, so that the whole work engineering of controlling, managing sucker.
During use, first dolly 13 is slided according to assigned direction, after sliding into assigned address, operation assembly pulley 120, steel cable 121 and guide 122, sucker is risen or drop to suitable height, then by air pump 23, take out, exhaust body, make the inside and outside pressure reduction that produces of sucker, when sucker inside and outside differential pressure is greater than the gravity of hull plate, steel plate is adsorbed to be sling, continue sliding machine 13 positions, by steel plate handling to target location, again operate assembly pulley 120, steel cable 121 and guide 122 are transferred sucker, 23 exhausts of operation air pump, while being full of appropriate air in sucker, steel plate departs from the absorption of sucker, lifting job completes.In this process, can constantly observe the data of compression indicator 27, so that the adsorption process of controlling in time, managing sucker; Compare with existing overhead hoist, the present embodiment utilization be pressure type sucker, not only simple in structure, and the suction-combining force of pressure type sucker is larger, be convenient to control, stable operation, has improved the safety performance of steel plate handling process greatly; Meanwhile, the noise of pressure type absorption overhead hoist is less, and the required difference of pressure of whole handling process is provided jointly by air pump 23 and atmospheric pressure, and less to power requirement, effective power is larger, can reduce the requirement to electrical equipment facility.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420261939.9U CN203922509U (en) | 2014-05-21 | 2014-05-21 | A kind of overhead hoist of hull plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420261939.9U CN203922509U (en) | 2014-05-21 | 2014-05-21 | A kind of overhead hoist of hull plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203922509U true CN203922509U (en) | 2014-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420261939.9U Expired - Fee Related CN203922509U (en) | 2014-05-21 | 2014-05-21 | A kind of overhead hoist of hull plate |
Country Status (1)
| Country | Link |
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| CN (1) | CN203922509U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104748037A (en) * | 2015-03-20 | 2015-07-01 | 盐城工学院 | Parallel drive adsorption fixed car passenger compartment lights |
| CN105438954A (en) * | 2015-12-31 | 2016-03-30 | 天津和光机电设备有限公司 | Vehicle door lifter |
| CN105460763A (en) * | 2016-01-01 | 2016-04-06 | 刘超 | Large sleeving hoisting assembly for liquefied gas steel cylinder inner container |
| CN106003122A (en) * | 2016-07-19 | 2016-10-12 | 苏州普京真空技术有限公司 | Strong vacuum sucking disc |
| CN108793024A (en) * | 2018-08-15 | 2018-11-13 | 科大智能电气技术有限公司 | A kind of high light and handy elevating mechanism of multistage of reliability |
| CN113799157A (en) * | 2020-06-17 | 2021-12-17 | 合肥美亚光电技术股份有限公司 | Compound holding device and picking robot having the same |
-
2014
- 2014-05-21 CN CN201420261939.9U patent/CN203922509U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104748037A (en) * | 2015-03-20 | 2015-07-01 | 盐城工学院 | Parallel drive adsorption fixed car passenger compartment lights |
| CN105438954A (en) * | 2015-12-31 | 2016-03-30 | 天津和光机电设备有限公司 | Vehicle door lifter |
| CN105460763A (en) * | 2016-01-01 | 2016-04-06 | 刘超 | Large sleeving hoisting assembly for liquefied gas steel cylinder inner container |
| CN105460763B (en) * | 2016-01-01 | 2017-05-03 | 王志家 | Large sleeving hoisting assembly for liquefied gas steel cylinder inner container |
| CN106003122A (en) * | 2016-07-19 | 2016-10-12 | 苏州普京真空技术有限公司 | Strong vacuum sucking disc |
| CN108793024A (en) * | 2018-08-15 | 2018-11-13 | 科大智能电气技术有限公司 | A kind of high light and handy elevating mechanism of multistage of reliability |
| CN113799157A (en) * | 2020-06-17 | 2021-12-17 | 合肥美亚光电技术股份有限公司 | Compound holding device and picking robot having the same |
| CN113799157B (en) * | 2020-06-17 | 2025-05-23 | 合肥美亚光电技术股份有限公司 | Combined type holding device and have its pick-up robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TSUNEISHI GROUP (ZHOUSHAN) SHIPBUILDING CO., LTD. Free format text: FORMER OWNER: ZHEJIANG OCEANOGRAPHY COLLEGE Effective date: 20141226 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 316022 ZHOUSHAN, ZHEJIANG PROVINCE TO: 316261 ZHOUSHAN, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141226 Address after: 316261, Zhejiang, Zhoushan province Daishan Xiushan hot jumping Village Patentee after: Chang Shi Group (Zhoushan) Shipbuilding Co., Ltd. Address before: 316022 Zhejiang province Zhoushan city Lincheng District Changzhi Island Sea Road No. 1 Patentee before: Zhejiang Ocean University |
|
| 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: 20141105 Termination date: 20190521 |