CN204474173U - A kind of hydraulic grab crane in bridge type - Google Patents
A kind of hydraulic grab crane in bridge type Download PDFInfo
- Publication number
- CN204474173U CN204474173U CN201520084039.6U CN201520084039U CN204474173U CN 204474173 U CN204474173 U CN 204474173U CN 201520084039 U CN201520084039 U CN 201520084039U CN 204474173 U CN204474173 U CN 204474173U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- crane
- grab
- grab bucket
- crossbeam
- 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
Links
Abstract
The utility model provides a kind of hydraulic grab crane in bridge type, one end of steel rope connects first crossbeam, first crossbeam center is provided with rotating shaft, rotating shaft middle and lower part is provided with big gear wheel, first crossbeam right-hand member is provided with drive motor, drive motor bottom is provided with miniature gears, miniature gears is formed with big gear wheel and coordinates, rotating shaft bottom is provided with second cross beam, second cross beam lower surface center is provided with fixed link, fixed link upper end is left, right both sides are tiltedly installed with hydraulic actuating cylinder respectively, the other end of hydraulic actuating cylinder is connected on the pipe link of grab bucket top, fixed link lower end is provided with triangular plate, triangular plate is left, bottom, right two ends is respectively arranged with rotating shaft, pass through first crossbeam, second cross beam and big gear wheel thereof, the unitized design of miniature gears, the grab bucket solving existing grab crane can only along being parallel to crane span structure or the pattern perpendicular to crane span structure folding, can rotate at any angle, greatly strengthen the Applicable scope of grab crane.
Description
Technical field
The utility model relates to operation, transport class, what have jacking floor beam comprises one or a few substantially horizontal girder, end of main beam directly on road wheel or roller, the crane in bridge type that travelling wheel or roller are walked on the supporting track having span, espespecially a kind of hydraulic grab crane in bridge type.
Background technology
Grab crane, popular name clamshell crane, grab crane refers to the elevator machinery that grab bucket is housed, and is widely used in the aspects such as harbour, harbour, goods yard, station, mine and loads various bulk goods, round log, mineral, coal, sand material, the cubic metre of earth and stone etc.
Grab crane is that one gets thing machinery automatically, its crawl and to draw off material action be by ship unloaders driver control, do not need auxilian, thus avoid the heavy labor of workman, save service working time, substantially increase handling efficiency, grab crane is divided into transporter grab crane substantially, gate-type grab crane, folding-jib grab crane, usually the grab crane that it has often been said refers to the grab crane of folding-jib, and such as round log hangs.
The grab bucket of existing grab crane can only be parallel to crane span structure or carry out folding perpendicular to crane span structure, can not carry out the rotation of angle, which greatly limits the range of use of grab crane.
Summary of the invention
A kind of hydraulic grab crane in bridge type is provided, this device structure reasonable standard for the problems referred to above the utility model, practical and convenient, by the cooperation of miniature gears and big gear wheel, grab bucket can be horizontally rotated, greatly strengthen the range of use of grab crane.
For solving the problems of the technologies described above, the utility model provides a kind of hydraulic grab crane in bridge type, comprise dolly, bridge motor, reel, drop-gear box, road wheel, steel rope, first crossbeam, second cross beam, miniature gears, big gear wheel, rotating shaft, it is characterized in that: walking track is horizontally disposed a pair I shape rail, crane span structure two ends lower surface is provided with bracing frame, road wheel is provided with in the middle part of bracing frame, operation motor is provided with inside road wheel, crane span structure upper surface is provided with dolly, dolly lower surface four angles are provided with road wheel, dolly can move along being parallel to crane span structure, bridge motor is provided with on the left of dolly, bridge motor connects drop-gear box, drop-gear box connects reel, reel is provided with steel rope, the steel rope other end connects first crossbeam, first crossbeam center is provided with rotating shaft, rotating shaft middle and lower part is provided with big gear wheel, first crossbeam right-hand member is provided with drive motor, drive motor bottom is provided with miniature gears, miniature gears is formed with big gear wheel and coordinates, rotating shaft bottom is provided with second cross beam, second cross beam lower surface center is provided with fixed link, fixed link upper end is left, right both sides are tiltedly installed with hydraulic actuating cylinder respectively, the other end of hydraulic actuating cylinder is connected on the pipe link of grab bucket top, fixed link lower end is provided with triangular plate, triangular plate is left, bottom, right two ends is respectively arranged with rotating shaft, rotating shaft is formed with pipe link and coordinates.
As further improvement of the utility model, described grab bucket is two flap-type rooms, and grab bucket bottom is interlaced tooth button, and left grab bucket both sides binding site is cavity, and right grab bucket both sides binding site is provided with extension version, and extension version is formed with cavity and coordinates.
Principle of work:
The utility model provides a kind of hydraulic grab crane in bridge type, this device structure reasonable standard, easy to use, pass through first crossbeam, second cross beam and big gear wheel thereof, the unitized design of miniature gears, the grab bucket solving existing grab crane can only along being parallel to crane span structure or the pattern perpendicular to crane span structure folding, can rotate at any angle, greatly strengthen the Applicable scope of grab crane, change grab bucket into hydraulic-driven folding simultaneously, have and better capture effect, solve prior art to carry out declining according to grab bucket own wt and the shortcoming capturing loose shape article, simultaneously to the improvement of grab bucket binding site, effectively can improve the work efficiency of grab bucket, the cooperating teeth button that grab bucket bottom is arranged, downward application force can be played when crawl material, after grab bucket is closed, there is again good sealing effect, prevent grab bucket bottom from leaking material, grab bucket side is set to cavity simultaneously, opposite side is provided with extension board, when grabbing bucket closed, form collapsible cooperation, can prevent grab bucket side from leaking material by actv..
The utility model compared with prior art has following beneficial effect:
1, this device structure reasonable standard, easy to use, pass through first crossbeam, the unitized design of second cross beam and big gear wheel thereof, miniature gears, the grab bucket solving existing grab crane can only along being parallel to crane span structure or the pattern perpendicular to crane span structure folding, can rotate at any angle, greatly strengthen the Applicable scope of grab crane;
2, this equipment changes grab bucket into hydraulic-driven folding, has and better captures effect, solves prior art and can only carry out declining according to grab bucket own wt and the shortcoming capturing loose shape article;
3, simultaneously to the improvement of grab bucket binding site, effectively can improve the work efficiency of grab bucket, the cooperating teeth button that grab bucket bottom is arranged, downward application force can be played when crawl material, after grab bucket is closed, there is again good sealing effect, prevent grab bucket bottom from leaking material;
4, grab bucket side is set to cavity simultaneously, and opposite side is provided with extension board, when grabbing bucket closed, forms collapsible cooperation, can prevent grab bucket side leakage material by actv..
Accompanying drawing explanation
fig. 1 is a kind of hydraulic grab crane in bridge type structural representation;
1-dolly in figure; 2-bridge motor; 3-reel; 4-drop-gear box; 5-drive motor; 6-road wheel; 7-runs motor; 8-crane span structure; 9-bracing frame; 10-miniature gears; 11-walks track; 12-fixed link; 13-rotating shaft; 14-pipe link; 15-tooth button; 16-grabs bucket; 17-triangular plate; 18-hydraulic actuating cylinder; 19-second cross beam; 20-big gear wheel; 21-first crossbeam; 22-steel rope; 23-extension board.
Detailed description of the invention
below in conjunction with the accompanying drawing in the utility model embodiment; technical scheme in the utility model embodiment is clearly and completely described; obviously; described embodiment is only the utility model part embodiment; instead of whole embodiment, based on the embodiment in the utility model, those of ordinary skill in the art are not making under creative work prerequisite; the every other embodiment obtained, all belongs to the utility model protection domain.
embodiment 1
A kind of hydraulic grab crane in bridge type as shown in Figure 1, comprise dolly 1, bridge motor 2, reel 3, drop-gear box 4, road wheel 6, steel rope 22, first crossbeam 21, second cross beam 19, miniature gears 10, big gear wheel 20, rotating shaft 13, it is characterized in that: walking track 11 is horizontally disposed a pair I shape rail, crane span structure 8 two ends lower surface is provided with bracing frame 9, road wheel 6 is provided with in the middle part of bracing frame 9, be provided with inside road wheel 6 and run motor 7, crane span structure 8 upper surface is provided with dolly 1, dolly 1 lower surface four angles are provided with road wheel 6, dolly 1 can move along being parallel to crane span structure 8, bridge motor 2 is provided with on the left of dolly 1, bridge motor 2 connects drop-gear box 4, drop-gear box 4 connects reel 3, reel 3 is provided with steel rope 22, steel rope 22 other end connects first crossbeam 21, first crossbeam 21 center is provided with rotating shaft 13, rotating shaft 13 middle and lower part is provided with big gear wheel 20, first crossbeam 21 right-hand member is provided with drive motor 5, drive motor 5 bottom is provided with miniature gears 10, miniature gears 10 is formed with big gear wheel 20 and coordinates, rotating shaft 13 bottom is provided with second cross beam 19, second cross beam 19 lower surface center is provided with fixed link 12, fixed link 12 upper end is left, right both sides are tiltedly installed with hydraulic actuating cylinder 18 respectively, the other end of hydraulic actuating cylinder 18 is connected on grab bucket 16 top pipe link 14, fixed link 12 lower end is provided with triangular plate 17, triangular plate 17 is left, bottom, right two ends is respectively arranged with rotating shaft 13, rotating shaft 13 is formed with pipe link 14 and coordinates, this device structure reasonable standard, easy to use, pass through first crossbeam, second cross beam and big gear wheel thereof, the unitized design of miniature gears, the grab bucket solving existing grab crane can only along being parallel to crane span structure or the pattern perpendicular to crane span structure folding, can rotate at any angle, greatly strengthen the Applicable scope of grab crane, change grab bucket into hydraulic-driven folding simultaneously, have and better capture effect, solve prior art to carry out declining according to grab bucket own wt and the shortcoming capturing loose shape article.
As further improvement of the utility model, described grab bucket 16 is two flap-type, be interlaced tooth button 15 bottom grab bucket 16, left grab bucket 16 both sides binding site is cavity, right grab bucket 16 both sides binding site is provided with and extends version 23, extension version 23 is formed with cavity and coordinates, simultaneously to the improvement of grab bucket binding site, effectively can improve the work efficiency of grab bucket, the cooperating teeth button that grab bucket bottom is arranged, downward application force can be played when crawl material, after grab bucket is closed, there is again good sealing effect, prevent grab bucket bottom from leaking material, grab bucket side is set to cavity simultaneously, opposite side is provided with extension board, when grabbing bucket closed, form collapsible cooperation, can prevent grab bucket side from leaking material by actv..
Claims (2)
1. a hydraulic grab crane in bridge type, comprise dolly (1), bridge motor (2), reel (3), drop-gear box (4), road wheel (6), steel rope (22), first crossbeam (21), second cross beam (19), miniature gears (10), big gear wheel (20), rotating shaft (13), it is characterized in that: walking track (11) is horizontally disposed a pair I shape rail, crane span structure (8) two ends lower surface is provided with bracing frame (9), bracing frame (9) middle part is provided with road wheel (6), road wheel (6) inner side is provided with runs motor (7), crane span structure (8) upper surface is provided with dolly (1), dolly (1) lower surface four angles are provided with road wheel (6), dolly (1) can along being parallel to crane span structure (8) motion, dolly (1) left side is provided with bridge motor (2), bridge motor (2) connects drop-gear box (4), drop-gear box (4) connects reel (3), reel (3) is provided with steel rope (22), steel rope (22) other end connects first crossbeam (21), first crossbeam (21) center is provided with rotating shaft (13), rotating shaft (13) middle and lower part is provided with big gear wheel (20), first crossbeam (21) right-hand member is provided with drive motor (5), drive motor (5) bottom is provided with miniature gears (10), miniature gears (10) is formed with big gear wheel (20) and coordinates, rotating shaft (13) bottom is provided with second cross beam (19), second cross beam (19) lower surface center is provided with fixed link (12), fixed link (12) upper end is left, right both sides are tiltedly installed with hydraulic actuating cylinder (18) respectively, the other end of hydraulic actuating cylinder (18) is connected on grab bucket (16) top pipe link (14), fixed link (12) lower end is provided with triangular plate (17), triangular plate (17) is left, bottom, right two ends is respectively arranged with rotating shaft (13), rotating shaft (13) is formed with pipe link (14) and coordinates.
2. a kind of hydraulic grab crane in bridge type according to claim 1, it is characterized in that: described grab bucket (16) is two flap-type, grab bucket (16) bottom is interlaced tooth button (15), left grab bucket (16) both sides binding site is cavity, right grab bucket (16) both sides binding site is provided with and extends version (23), and extension version (23) is formed with cavity and coordinates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520084039.6U CN204474173U (en) | 2015-02-06 | 2015-02-06 | A kind of hydraulic grab crane in bridge type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520084039.6U CN204474173U (en) | 2015-02-06 | 2015-02-06 | A kind of hydraulic grab crane in bridge type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204474173U true CN204474173U (en) | 2015-07-15 |
Family
ID=53629976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520084039.6U Expired - Fee Related CN204474173U (en) | 2015-02-06 | 2015-02-06 | A kind of hydraulic grab crane in bridge type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204474173U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105060108A (en) * | 2015-07-26 | 2015-11-18 | 安庆市港机制造有限责任公司 | Grab bucket special for ball-like objects |
| CN105752851A (en) * | 2016-05-17 | 2016-07-13 | 无锡石油化工起重机有限公司 | Grabbing-bucket bridge crane |
| CN105800443A (en) * | 2016-05-16 | 2016-07-27 | 无锡石油化工起重机有限公司 | Bridge grabbing crane with electromagnetic chuck |
| CN107140543A (en) * | 2017-06-12 | 2017-09-08 | 无锡石油化工起重机有限公司 | The comprehensive plating gantry of electroplating assembly line special mobile formula |
| CN108273648A (en) * | 2017-12-25 | 2018-07-13 | 朱园园 | A kind of grab type rubbish pulverization process feeding transport device |
| CN110371858A (en) * | 2019-07-24 | 2019-10-25 | 河南恒远恒山工业有限公司 | A kind of bridge grabbing crane |
| CN110525918A (en) * | 2019-08-23 | 2019-12-03 | 中信重工机械股份有限公司 | A kind of intelligence iron remover grab car |
| CN112265817A (en) * | 2020-09-15 | 2021-01-26 | 安徽万山红环保科技有限公司 | Novel dangerous waste product snatchs device |
| CN113860164A (en) * | 2021-09-09 | 2021-12-31 | 法兰泰克重工股份有限公司 | Rotary grab bucket trolley |
-
2015
- 2015-02-06 CN CN201520084039.6U patent/CN204474173U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105060108A (en) * | 2015-07-26 | 2015-11-18 | 安庆市港机制造有限责任公司 | Grab bucket special for ball-like objects |
| CN105060108B (en) * | 2015-07-26 | 2017-01-04 | 南通乐士机械有限公司 | A kind of special grab bucket of ball object |
| CN105800443A (en) * | 2016-05-16 | 2016-07-27 | 无锡石油化工起重机有限公司 | Bridge grabbing crane with electromagnetic chuck |
| CN105752851A (en) * | 2016-05-17 | 2016-07-13 | 无锡石油化工起重机有限公司 | Grabbing-bucket bridge crane |
| CN107140543A (en) * | 2017-06-12 | 2017-09-08 | 无锡石油化工起重机有限公司 | The comprehensive plating gantry of electroplating assembly line special mobile formula |
| CN108273648A (en) * | 2017-12-25 | 2018-07-13 | 朱园园 | A kind of grab type rubbish pulverization process feeding transport device |
| CN110371858A (en) * | 2019-07-24 | 2019-10-25 | 河南恒远恒山工业有限公司 | A kind of bridge grabbing crane |
| CN110525918A (en) * | 2019-08-23 | 2019-12-03 | 中信重工机械股份有限公司 | A kind of intelligence iron remover grab car |
| CN110525918B (en) * | 2019-08-23 | 2024-03-12 | 中信重工机械股份有限公司 | Grab trolley of intelligent iron remover |
| CN112265817A (en) * | 2020-09-15 | 2021-01-26 | 安徽万山红环保科技有限公司 | Novel dangerous waste product snatchs device |
| CN113860164A (en) * | 2021-09-09 | 2021-12-31 | 法兰泰克重工股份有限公司 | Rotary grab bucket trolley |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204474173U (en) | A kind of hydraulic grab crane in bridge type | |
| CN202808094U (en) | Mining cable reel | |
| CN203582317U (en) | Rotary lifting machine | |
| CN206052542U (en) | For the Transportable type workbench of Bridge repair and reinforcement | |
| CN205133500U (en) | A take off and cover device that is used for coke oven to add coal truck bell cleaning | |
| CN103862257B (en) | A kind of reamer disassembly robot device and its function mode | |
| CN105219405A (en) | A kind of cover-taking off device for the cleaning of coke oven coal filling car bell | |
| CN206415276U (en) | A kind of fog gun main frame rotating device | |
| CN204608602U (en) | Novel bridge maintenance protection installation work car | |
| CN203383258U (en) | Multifunctional high-position operation machine | |
| CN207552933U (en) | Reinforced mesh entirety mould-entering device | |
| CN203270402U (en) | Road bed box | |
| CN203903515U (en) | Rotary type linear traveling ship loader | |
| CN203307702U (en) | Roadbed box | |
| CN203007843U (en) | Variable amplitude deck derrick crane | |
| CN204474177U (en) | A kind of electromagnet transfer crane | |
| CN201915420U (en) | Foundation of temporary gate building | |
| CN204873588U (en) | Single girder gantry crane with hook | |
| CN104005314B (en) | Become across mobile subgrade case | |
| CN103359630A (en) | Multifunctional high dual-power operation machine | |
| CN205653062U (en) | Overhead crane with grab | |
| CN206957736U (en) | A kind of traverse displacement unit of new type auto inverted arch trestle | |
| CN104278848B (en) | A kind of Bailey beam dismounting tractor-trailer | |
| CN202138957U (en) | Undercarriage for movable hoisting equipment | |
| CN202707099U (en) | Roadway mechanized operation machine |
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 |
Granted publication date: 20150715 Termination date: 20200206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |