CN102311052A - Multifunctional self-localization multi-supports electric cucurbit twin-beam suspending crane - Google Patents
Multifunctional self-localization multi-supports electric cucurbit twin-beam suspending crane Download PDFInfo
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- CN102311052A CN102311052A CN201110237201A CN201110237201A CN102311052A CN 102311052 A CN102311052 A CN 102311052A CN 201110237201 A CN201110237201 A CN 201110237201A CN 201110237201 A CN201110237201 A CN 201110237201A CN 102311052 A CN102311052 A CN 102311052A
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- monkey
- inspection platform
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- suspension hook
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Abstract
The invention provides a multifunctional self-localization multi-supports electric cucurbit twin-beam suspending crane. The suspending crane comprises a slideway arranged on a main beam, a crane dolly capable of moving along the slideway, a lifting mechanism used for controlling the elevating of the crane dolly and an operation mechanism used for controlling the crane dolly to move along the slideway, a suspension hook arranged at the bottom of the crane dolly, a suspension bracket apparatus is provided around the suspension hook at the bottom of the crane dolly, and a connecting piece arranged at the top of a maintenance platform which is corresponding to the suspension bracket apparatus. The suspension bracket apparatus comprises a plurality of joint columns vertically fixed at the bottom of the crane dolly around the suspension hook, a transversal hang beam is provided at the bottom of the joint columns, a plurality of telescoping racks which the upper end is fixed on the transversal hang beam, a swap member installing plate is fixedly connected at the lower part of a telescoping rack, a plurality of upper swap members arranged on the swap member installing plate which is used for a fixed connection with the connecting pieces on the maintenance platform. The invention has the advantages of compact structure, large whole machine span, agility, legerity, and the machine serves several purposes, the cart and the dolly enable a stable operation, the device of the invention can be connected with a specific suspender which realizes the integral automation.
Description
Technical field
The present invention relates to a kind of hoisting crane, particularly relate to a kind of self-orientation mode that adopts and move, can realize main equipments such as aircraft are carried out multi-functional self-align many fulcrums electric block twin beams overhang crane of comprehensive maintenance.
Background technology
Common hoisting crane is only made the usefulness of lifting operation weight, like Fig. 1, Fig. 2, shown in Figure 3, includes girder 1, along being arranged on the monkey 4 that the slideway 2 on the girder 1 moves.Generally constitute lifting mechanism 5, drive through operating unit 6 and realize the reciprocal operation of dolly, can satisfy user's requirement along girder by cucurbit or winding plant.But above-mentioned this common hoisting crane is difficult to be applied to aircraft, too tall and big factory building, require accurate positioning etc. large-scale needs install or the equipment safeguarded on.
Summary of the invention
Technical matters to be solved by this invention is that a kind of multi-functional self-align many fulcrums electric block twin beams overhang crane that can be widely used in main equipment fields such as airport maintenance, metallurgy, chemical industry, oil, the energy is provided.
The technical scheme that the present invention adopted is: a kind of multi-functional self-align many fulcrums electric block twin beams overhang crane; Include girder and end carriage; Be arranged at the slideway on the girder; Along the monkey that slideway moves, the operating unit that lifting mechanism that the control monkey goes up and down and control monkey move along slideway, and the suspension hook that is used for the hook block weight that is arranged on the monkey bottom; Also be provided with the hanger device that is used for fixing the inspection platform that connection sling by suspension hook in described monkey bottom around suspension hook, and corresponding with described hanger device and be arranged on the attaching parts on inspection platform top.
Described hanger device includes: around the suspension hook a plurality of joint pins that are fixed on the monkey bottom vertically downward; Be arranged on the horizontal drop in beam of joint pin bottom; The upper end is fixed on a plurality of expansion brackets on the horizontal drop in beam; Be fixedly connected on the plug part adapter plate of expansion bracket lower end, be arranged on the plug part adapter plate be used for inspection platform on attaching parts a plurality of plug parts of going up of captiveing joint.
Described attaching parts includes the bracing frame that is arranged on the inspection platform top, is fixed on the bracing frame and with described a plurality of the going up that is arranged on the plug part adapter plate and plugs the corresponding a plurality of parts of plug down of part.
The upper end of the described part of plug down is formed with the groove that is used to insert the plug part.
Be provided with plug part registration mast down between the plug part at two on the described bracing frame, run through the through hole that plugs the part registration mast with corresponding being formed with of described plug part registration mast on the described plug part adapter plate.
Described monkey bottom also is provided with the orienting sleeve that opto-electronic pickup is equipped with in a plurality of inside; The outside on the top of described orienting sleeve also is provided with inspection platform rising limit switch; The top of described inspection platform and described a plurality of orienting sleeve be corresponding to be provided with and a plurality ofly to rise to setting height along with inspection platform and be inserted in the described orienting sleeve and touch the position-limited lever of inspection platform rising limit switch; Described position-limited lever below is provided with the locking square hole, and described opto-electronic pickup is connected with monkey operation control unit with inspection platform rising limit switch.
Described monkey bottom also is provided with unloads the hook limit switch when suspension hook contacts with inspection platform, the described hook limit switch that unloads moves control unit with monkey and is connected.
Described monkey bottom also is provided with the location status indicator lamp of the bluish-green four kinds of colors of reddish yellow of expression hanging object different conditions, and the switch of described location status indicator lamp is connected with monkey operation control unit.
Multi-functional self-align many fulcrums electric block twin beams overhang crane of the present invention; Compact conformation, the complete machine span is big, lift telescopic is free, flexible, light and handy, a tractor serves several purposes, and big dolly operates steadily, realize self-orientation, hoist automatically, operation automatically, show automatically, dock, realize integrated automation with specific suspender with programming control.
Description of drawings
Fig. 1 is the prior art constructions scheme drawing;
Fig. 2 is the birds-eye view of Fig. 1;
Fig. 3 is that the A of Fig. 2 is to structural representation;
Fig. 4 is an integral structure scheme drawing of the present invention;
Fig. 5 is the structural representation that the present invention removes inspection platform;
Fig. 6 is the structural representation of hanger device in the dolly part of the present invention;
Fig. 7 is the structural representation of dolly part of the present invention;
Fig. 8 is the structural representation of inspection platform of the present invention.
Wherein: the 1-girder; The 2-slideway; The 3-end carriage; The 4-monkey; The 5-lifting mechanism; The 6-operating unit; The 7-suspension hook; The 8-hanger device; The 9-inspection platform; The 10-joint pin; The horizontal drop in beam of 11-; The 12-expansion bracket; 13-plug part adapter plate; The last plug of 14-part; 15-is the plug part down; The 16-bracing frame; 17-plug part registration mast; The 18-orienting sleeve; The 19-position-limited lever; 20-unloads the hook limit switch; 21-location status indicator lamp.
The specific embodiment
Provide specific embodiment below in conjunction with accompanying drawing, further specify multi-functional self-align many fulcrums electric block twin beams overhang crane of the present invention and how to realize.
Multi-functional self-align many fulcrums electric block twin beams overhang crane of the present invention; Utilize proximity transducer, opto-electronic pickup, pass through the PLC programming control that monkey moves control unit; Realize self-orientation, automatic butt, operation automatically, demonstration and fault detection automatically, realize integrated automation.Motor-driven carrier is with after specific suspender (inspection platform) docks, and the staff can comprehensive manipulation hoisting crane and repair apparatus.
Like Fig. 4, shown in Figure 5; Multi-functional self-align many fulcrums electric block twin beams overhang crane of the present invention includes girder 1 and end carriage 3; Be arranged at the slideway 2 on the girder 1; Along the monkey 4 that slideway 2 moves, the operating unit 6 that lifting mechanism 5 that control monkey 4 goes up and down and control monkey 4 move along slideway 2, and the suspension hook that is used for the hook block weight 7 that is arranged on monkey 4 bottoms; Also be provided with the hanger device 8 that is used for fixing the inspection platform 9 that connection sling by suspension hook 7 in described monkey 4 bottoms around suspension hook 7, and corresponding with described hanger device 8 and be arranged on the attaching parts on inspection platform 9 tops.
Like Fig. 5, Fig. 6, shown in Figure 7; Described hanger device 8 includes: around the suspension hook 7 a plurality of joint pins 10 that are fixed on monkey 4 bottoms vertically downward; Be arranged on the horizontal drop in beam 11 of joint pin 10 bottoms; The upper end is fixed on a plurality of expansion brackets 12 on the horizontal drop in beam 11, is fixedly connected on the plug part adapter plate 13 of expansion bracket 12 lower ends, be arranged on the plug part adapter plate 13 be used for inspection platform 9 on attaching parts a plurality of plug parts 14 of going up of captiveing joint.
In particular, hanger device 8 of the present invention includes: around suspension hook 7 four joint pins 10 that are fixed on monkey 4 bottoms vertically downward; Two horizontal drop in beams 11, the two ends of one of them horizontal drop in beam 11 are separately fixed at the lower end of two joint pins 10, and the two ends of another horizontal drop in beam 11 are separately fixed at the lower end of two other joint pin 10; Four expansion brackets 12; Wherein the upper end of two expansion brackets 12 is separately fixed at the two ends of a horizontal drop in beam 11; The lower end of these two expansion brackets 12 is connected to the two ends of a plug part adapter plate 13; The upper end of two expansion brackets 12 is separately fixed at the two ends of another horizontal drop in beam 11 in addition; The lower end of these two expansion brackets 12 is connected to the two ends of another plug part adapter plate 13, be respectively arranged with on described two horizontal drop in beams 11 be used for inspection platform 9 on attaching parts captive joint go up plug part 14.
Like Fig. 4, shown in Figure 8, described attaching parts includes the bracing frame 16 that is arranged on inspection platform 9 tops, is fixed on the bracing frame 16 and with described a plurality of the going up that is arranged on the plug part adapter plate 13 and plugs part 14 corresponding a plurality of parts 15 of plug down.The upper end of the described part 15 of plug down is formed with the groove that is used to insert plug part 14.
Be provided with plug part registration mast 17 down between the plug part 15 at two on the described bracing frame 16, run through the through holes that plug part registration mast 17 with described plug part registration mast 17 corresponding being formed with on the described plug part adapter plate 13.
Like Fig. 4, Fig. 5, shown in Figure 7, described monkey 4 bottoms also are provided with the orienting sleeve 18 that opto-electronic pickup is equipped with in a plurality of inside, and present embodiment is provided with four orienting sleeves 18.The outside on the top of orienting sleeve 18 also is provided with inspection platform rising limit switch (dial-type limit switch); The top of described inspection platform 9 and described a plurality of orienting sleeve 18 be corresponding to be provided with a plurality ofly along with inspection platform 9 rises to setting height and is inserted in the described orienting sleeve 18 and touches the position-limited lever 19 of inspection platform rising limit switch, and described position-limited lever 19 belows are provided with and are used to locking square hole that inspection platform 9 is captiveed joint with monkey 4.Described opto-electronic pickup is connected with monkey operation control unit with inspection platform rising limit switch.
Like Fig. 4, Fig. 5, shown in Figure 7, described monkey 4 bottoms also are provided with unloads hook limit switch 20 when suspension hook 7 contacts with inspection platform 9, and the described hook limit switch 20 that unloads is connected with monkey operation control unit.The situation that puts in place for clearer observation lifting workpiece; Described monkey 4 bottoms also are provided with the location status indicator lamp 21 of the bluish-green four kinds of colors of reddish yellow of expression hanging object different conditions, the inspection platform that more convenient operator stands in the terrestrial observation lifting situation that puts in place.The switch of described location status indicator lamp 21 is connected with monkey operation control unit.
The principle of work of multi-functional self-align many fulcrums electric block twin beams overhang crane of the present invention is following.
Hand behaviour remote controller is pressed total start button, and the closed complete machine of total contactless switch gets electric, and this moment, location status indicator lamp 21 red lights lighted; Complete machine gets the button that hoists of pressing remote controller after electric again, lifting mechanism (electric block) 5 actions, sling user's special frock (inspection platform) of electric block hook; When the user winches to this inspection platform apart from 2 meters left and right sides of dolly chassis; Monkey operation control unit cuts off riser circuit, and red light extinguishes, and this moment, this frock was leaned on the contraposition opto-electronic pickup and be installed in position-limited lever 19 mutual actions on the inspection platform of hoisting that is installed on the orienting sleeve 18; When both vertically to correct time; Location status indicator lamp amber light lights, and this inspection platform continues to rise, and the inspection platform of electric block lifting progressively rises under the effect of opto-electronic pickup; The position-limited lever 19 that is installed on the inspection platform gets in the orienting sleeve 18, and described position-limited lever 19 belows are provided with the locking square hole.Inspection platform rising limit switch (dial-type limit switch) also has been installed outside orienting sleeve 18 tops; After inspection platform puts in place; Position-limited lever 19 is stirred the outer inspection platform rising limit switch of guide piece and is cut off riser circuit; Through monkey operation control unit the lead-screw driving device circuit is connected; Blue lamp lights; Lead-screw driving device (comprising motor, retarder and sprocket wheel) drives lead screw transmission, and when inspection platform leaned on four column position-limited levers 19 to inject in the orienting sleeve 18 and rises to end position, program was with the leading screw rotating operation on the dolly; Cause four terminations of leading screw to inject locking in four square holes of four column position-limited lever 19 belows of stretching out on the inspection platforms, inspection platform is fixed meanwhile goes up pressure that plug part 14 leans on expansion bracket 12 springs with plug part 15 down just by being plugged on tightly.(leading screw drive part described here is 201010227949.7 and 201020259605.X at number of patent application; Denomination of invention is: open in the patent application of multipurpose crane trolly) at this moment upward plug part 14 docks with plugging part 15 down, is seated the back status indicator lamp, and green light lights; Power supply on the multifunctional crane is transported to very easily on user's the inspection platform 9; The suspension hook loop that descends is connected in the control of monkey operation control unit, and the suspension hook operation that descends is stirred when unloading hook limit switch 20 when suspension hook descends; Suspension hook decline loop is cut off in the control of monkey operation control unit; This moment, inspection platform was thrown off suspension hook, and user's inspection platform is locked on the monkey, and the one cover automatic process control of lifting user maintenance platform is accomplished.Maintainer's repair apparatus of can on monkey and inspection platform, walking easily, but simultaneously two electric blocks on the inspection platform also free lifting, about operation, this moment this hoisting crane still can about, the front and back operation, realized that hoisting crane is multi-functional.Guarantee accuracy of positioning, improved work efficiency.
Claims (8)
1. multi-functional self-align many fulcrums electric block twin beams overhang crane; Include girder (1) and end carriage (3); Be arranged at the slideway (2) on the girder (1); Along the mobile monkey (4) of slideway (2); The operating unit (6) that lifting mechanism (5) that control monkey (4) goes up and down and control monkey (4) move along slideway (2), and the suspension hook that is used for the hook block weight (7) that is arranged on monkey (4) bottom is characterized in that; Also be provided with the hanger device (8) that is used for fixing the inspection platform (9) that connection sling by suspension hook (7) in described monkey (4) bottom around suspension hook (7), and corresponding with described hanger device (8) and be arranged on the attaching parts on inspection platform (9) top.
2. multi-functional self-align many fulcrums electric block twin beams overhang crane according to claim 1; It is characterized in that; Described hanger device (8) includes: around suspension hook (7) a plurality of joint pins (10) that are fixed on monkey (4) bottom vertically downward; Be arranged on the horizontal drop in beam (11) of joint pin (10) bottom; The upper end is fixed on a plurality of expansion brackets (12) on the horizontal drop in beam (11), is fixedly connected on the plug part adapter plate (13) of expansion bracket (12) lower end, be arranged in plug part adapter plate (13) be used for inspection platform (9) on attaching parts a plurality of the going up of captiveing joint plug parts (14).
3. multi-functional self-align many fulcrums electric block twin beams overhang crane according to claim 2; It is characterized in that; Described attaching parts includes the bracing frame (16) that is arranged on inspection platform (9) top, is fixed on bracing frame (16) and upward and with described a plurality of the going up that is arranged on the plug part adapter plate (13) plugs the corresponding a plurality of parts (15) that plug down of parts (14).
4. multi-functional self-align many fulcrums electric block twin beams overhang crane according to claim 3 is characterized in that, the described upper end of plug part (15) down is formed with the groove that is used to insert plug part (14).
5. multi-functional self-align many fulcrums electric block twin beams overhang crane according to claim 3; It is characterized in that; Described bracing frame (16) is gone up at two and is provided with plug part registration mast (17) down between the plug part (15), and described plug part adapter plate (13) is gone up and the corresponding through hole that runs through plug part registration mast (17) that is formed with of described plug part registration mast (17).
6. multi-functional self-align many fulcrums electric block twin beams overhang crane according to claim 1; It is characterized in that; Described monkey (4) bottom also is provided with a plurality of inside the orienting sleeve of opto-electronic pickup (18) is housed; The outside on the top of described orienting sleeve (18) also is provided with inspection platform rising limit switch; The top of described inspection platform (9) and described a plurality of orienting sleeve (18) be corresponding to be provided with and a plurality ofly to rise to setting height along with inspection platform (9) and be inserted in the described orienting sleeve (18) and touch the position-limited lever (19) of inspection platform rising limit switch; Described position-limited lever (19) below is provided with the locking square hole, and described opto-electronic pickup is connected with monkey operation control unit with inspection platform rising limit switch.
7. multi-functional self-align many fulcrums electric block twin beams overhang crane according to claim 1; It is characterized in that; Described monkey (4) bottom also is provided with when suspension hook (7) and inspection platform (9) and unloads hook limit switch (20) when contacting, and the described hook limit switch (20) that unloads moves control unit with monkey and is connected.
8. multi-functional self-align many fulcrums electric block twin beams overhang crane according to claim 1; It is characterized in that; Described monkey (4) bottom also is provided with the location status indicator lamp (21) of the bluish-green four kinds of colors of reddish yellow of expression hanging object different conditions, and the switch of described location status indicator lamp (21) is connected with monkey operation control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110237201A CN102311052A (en) | 2011-08-18 | 2011-08-18 | Multifunctional self-localization multi-supports electric cucurbit twin-beam suspending crane |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110237201A CN102311052A (en) | 2011-08-18 | 2011-08-18 | Multifunctional self-localization multi-supports electric cucurbit twin-beam suspending crane |
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| CN102311052A true CN102311052A (en) | 2012-01-11 |
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| CN201110237201A Pending CN102311052A (en) | 2011-08-18 | 2011-08-18 | Multifunctional self-localization multi-supports electric cucurbit twin-beam suspending crane |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102642779A (en) * | 2012-04-28 | 2012-08-22 | 佛山市海天(高明)调味食品有限公司 | Automatic positioning discharge system |
| CN106564812A (en) * | 2016-11-14 | 2017-04-19 | 天津起重设备有限公司 | Intelligent passive track trolley system with rotating function |
| CN107512662A (en) * | 2017-08-14 | 2017-12-26 | 河南卫华重型机械股份有限公司 | Suspender and lifting workpiece contraposition dropping place control system and control method, crane gear |
| CN107857199A (en) * | 2017-11-21 | 2018-03-30 | 浙江双鸟机械有限公司 | Maintenance of equipment translates loop wheel machine with fixable type in cabin |
| CN113060651A (en) * | 2021-03-17 | 2021-07-02 | 泉州芸台科技有限公司 | Electric crane with double lifting appliances |
| CN113911906A (en) * | 2021-11-08 | 2022-01-11 | 李蕾 | Bridge gantry crane hanging bracket and use method thereof |
-
2011
- 2011-08-18 CN CN201110237201A patent/CN102311052A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102642779A (en) * | 2012-04-28 | 2012-08-22 | 佛山市海天(高明)调味食品有限公司 | Automatic positioning discharge system |
| CN106564812A (en) * | 2016-11-14 | 2017-04-19 | 天津起重设备有限公司 | Intelligent passive track trolley system with rotating function |
| CN107512662A (en) * | 2017-08-14 | 2017-12-26 | 河南卫华重型机械股份有限公司 | Suspender and lifting workpiece contraposition dropping place control system and control method, crane gear |
| CN107857199A (en) * | 2017-11-21 | 2018-03-30 | 浙江双鸟机械有限公司 | Maintenance of equipment translates loop wheel machine with fixable type in cabin |
| CN107857199B (en) * | 2017-11-21 | 2023-12-01 | 浙江双鸟机械有限公司 | Fixable translational crane for equipment maintenance in cabin |
| CN113060651A (en) * | 2021-03-17 | 2021-07-02 | 泉州芸台科技有限公司 | Electric crane with double lifting appliances |
| CN113060651B (en) * | 2021-03-17 | 2023-08-08 | 泉州芸台科技有限公司 | Electric crane with double lifting appliances |
| CN113911906A (en) * | 2021-11-08 | 2022-01-11 | 李蕾 | Bridge gantry crane hanging bracket and use method thereof |
| CN113911906B (en) * | 2021-11-08 | 2023-12-22 | 广东鸿基路桥建设有限公司 | Bridge gantry crane hanger and application method thereof |
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Application publication date: 20120111 |