CN204111193U - Crane span structure type hoisting crane crane carriage dedicated monitoring device - Google Patents
Crane span structure type hoisting crane crane carriage dedicated monitoring device Download PDFInfo
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- CN204111193U CN204111193U CN201420567438.3U CN201420567438U CN204111193U CN 204111193 U CN204111193 U CN 204111193U CN 201420567438 U CN201420567438 U CN 201420567438U CN 204111193 U CN204111193 U CN 204111193U
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- motor
- crane
- parallel motion
- linear stepping
- buffering stop
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Abstract
The utility model discloses a kind of crane span structure type hoisting crane crane carriage dedicated monitoring device, comprise the erecting frame be made up of canned paragraph and horizontal segment, drive sprocket, driven sprocket and chain is provided with in horizontal segment, chain is fixed with parallel motion platform, parallel motion platform is rotatably connected in rotary moving, platform in rotary moving is provided with the first linear stepping motor and the second linear stepping motor, the movable end of two linear stepping motors respectively with the afterbody of pick up camera and middle part hinged; The utility model utilizes parallel motion motor, motor in rotary moving, the first linear stepping motor and the second linear stepping motor to control the adjustment of camera position, angle and height, and by the respective outer side edges pick up camera of particular design complete to girder surface have undeformed or crackle or driving wheel and flower wheel mode of operation to monitor in real time, improve overhaul efficiency simultaneously.
Description
Technical field
The utility model relates to a kind of dedicated monitoring device, particularly relates to a kind of crane span structure type hoisting crane crane carriage dedicated monitoring device.
Background technology
Crane carriage is a part for crane span structure type hoisting crane, crane carriage laterally runs along the girder be laid on crane span structure, the space handling material below crane span structure can be made full use of, not by the obstruction of wayside equipment, be widely used in the places such as indoor and outdoor warehouse, factory building, harbour and outdoor yard, existing crane in bridge type uses crane carriage to realize transverse shifting mostly.And in use, because the height of crane carriage erection is higher, the mode of operation of crane carriage is difficult to realize monitoring in real time.
Existing crane carriage vehicle frame comprises two walking beams be arranged in parallel, has been bolted bearing beam in the middle part of two walking beams.In the service work of existing crane carriage, particularly for some unrealized fully enclosed modularization dollies (not namely being provided with the crane carriage of wheel cowl), need have undeformed or crackle, driving wheel and flower wheel mode of operation etc. to observe to girder surface.Existing repair method normally service personnel climb up both sides overhead on end carriage, then climb up crane carriage and overhaul, there is security risk, and overhaul efficiency is lower.And existing crane carriage, particularly unrealized fully enclosed modularization dolly, directly can there is undeformed or crackle or driving wheel and flower wheel mode of operation by visual observations girder surface completely.
Utility model content
The purpose of this utility model is to provide a kind of crane span structure type hoisting crane crane carriage dedicated monitoring device, existing crane span structure type hoisting crane crane carriage can be applicable to, particularly unrealized fully enclosed modularization dolly, and position, angle and adjustment highly can be realized according to actual monitored demand, realize having undeformed or crackle or driving wheel and flower wheel mode of operation to monitor in real time to girder surface, improve overhaul efficiency simultaneously.
The utility model adopts following technical proposals:
Crane span structure type hoisting crane crane carriage dedicated monitoring device, comprise the erecting frame be arranged between two parallel walking beams, described erecting frame comprises two canned paragraphs and the horizontal segment being connected two canned paragraphs, canned paragraph is made up of pipe link and inverted U-shaped buckle, U-shaped buckle be located on walking beam, one end of pipe link is fixed on the horizontal ends of U-shaped buckle, and the other end of pipe link and the bottom surface, end of horizontal segment are fixed; Horizontal segment comprises the rectangular housing of hollow, the upper surface of housing is provided with oblong perforate, in housing, two ends are respectively arranged with drive sprocket and driven sprocket, chain is provided with between drive sprocket and driven sprocket, drive sprocket is driven by parallel motion motor, chain is fixed with parallel motion platform, the side-to-side movement in oblong perforate of parallel motion platform; Parallel motion platform is provided with bearing seat, bearing is provided with in bearing seat, outer ring and the bearing seat of bearing are fixed, the inner ring of bearing and the bottom of bull stick are fixed, the top of bull stick is fixed with in rotary moving, and bull stick outer ring sleeve is provided with arm revolving gear, and parallel motion platform is also provided with motor in rotary moving, the mouth of motor in rotary moving is provided with driving gear, and driving gear engages with arm revolving gear; Platform in rotary moving is provided with two the motor mounting grooves be located along the same line, be fixed with the first linear stepping motor and the second linear stepping motor in two motor mounting grooves respectively, the movable end of two linear stepping motors respectively with the afterbody of pick up camera and middle part hinged; Parallel motion motor, motor in rotary moving, the first linear stepping motor are connected hand-held control handle with the control signal input end of the second linear stepping motor respectively by wire; The signal output part of pick up camera is connected to read-out by signal transmssion line.
Described parallel motion motor adopts clockwise and anticlockwise motor, and motor in rotary moving adopts step wise rotating machine.
The surface, the left and right sides of described parallel motion platform is provided with buffering stop motion mechanism, described buffering stop motion mechanism comprises the buffering stop device case consistent with parallel motion platform left and right sides surface size, buffering stop device case adopts the oblong housing of horizontally disposed hollow, buffering stop device case surface offers two circular opens, the bumpar post that yielding rubber is made is provided with in each circular open, the front end of bumpar post protrudes from buffering stop device case by circular open, the middle part of bumpar post is provided with annular stop plate, annular stop plate is positioned at buffering stop device case, the afterbody rear of bumpar post is fixed with the recoil spring be arranged in buffering stop device case, before and after buffering stop device case inside, both sides inside face is respectively arranged with button switch, the shape of button switch is triangle, the circuit parallel of two button switch compositions, the circuit parallel of buffering stop motor type relay coil and time relay coil composition is connected with power module, the parallel circuit in series of the normally closed contact of buffering stop motor type relay and the open contact composition of time relay is on parallel motion motor feed circuit.
Described U-shaped buckle is provided with binding bolt.
The diameter of described driving gear is less than arm revolving gear diameter.
The utility model utilizes parallel motion motor, motor in rotary moving, the first linear stepping motor and the second linear stepping motor to control the adjustment of camera position, angle and height, and by the respective outer side edges pick up camera of particular design complete to girder surface have undeformed or crackle or driving wheel and flower wheel mode of operation to monitor in real time, improve overhaul efficiency simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of parallel motion platform;
Fig. 3 is the plan structure schematic diagram of buffering stop motion mechanism;
Fig. 4 is the junction circuit schematic diagram of button switch, buffering stop motor type relay coil and time relay coil;
Fig. 5 is that parallel motion motor feed circuit controls schematic diagram.
Detailed description of the invention
As shown in Figures 1 to 5, crane span structure type hoisting crane crane carriage dedicated monitoring device described in the utility model, comprise the erecting frame be arranged between two parallel walking beams, described erecting frame comprises two canned paragraphs and the horizontal segment 1 being connected two canned paragraphs, canned paragraph is made up of pipe link 2 and inverted U-shaped buckle 3, U-shaped buckle 3 be located on walking beam, and commonality is high, can be used in respectively on multiple stage crane span structure type hoisting crane crane carriage by removing and installing.U-shaped buckle 3 is also provided with binding bolt 4, can ensures that the position between erecting frame and walking beam is fixed further.One end of pipe link 2 is fixed on the horizontal ends of U-shaped buckle 3, and the other end of pipe link 2 and the bottom surface, end of horizontal segment 1 are fixed.Horizontal segment 1 comprises the rectangular housing of hollow, the upper surface of housing is provided with oblong perforate 5, in housing, two ends are respectively arranged with drive sprocket and driven sprocket, chain 6 is provided with between drive sprocket and driven sprocket, drive sprocket is driven by parallel motion motor M, chain 6 is fixed with parallel motion platform 7, parallel motion platform 7 side-to-side movement in oblong perforate 5; Parallel motion platform 7 is provided with bearing seat 8, bearing 9 is provided with in bearing seat 8, outer ring and the bearing seat 8 of bearing 9 are fixed, the inner ring of bearing 9 and the bottom of bull stick 10 are fixed, the top of bull stick 10 is fixed with in rotary moving 11, and bull stick 10 outer ring sleeve is provided with arm revolving gear 12, parallel motion platform 7 is also provided with motor 13 in rotary moving, the mouth of motor 13 in rotary moving is provided with driving gear 14, and driving gear 14 engages with arm revolving gear 12; In order to realize the meticulous adjustment of rotational angle, the diameter of driving gear 14 is less than arm revolving gear 12 diameter.In rotary moving 11 is provided with two the motor mounting grooves be located along the same line, the movable end being fixed with the first linear stepping motor 15 and the second linear stepping motor 16, first linear stepping motor 15 and the second linear stepping motor 16 in two motor mounting grooves respectively respectively with the afterbody of pick up camera 17 and middle part hinged; Parallel motion motor M, motor in rotary moving 13, first linear stepping motor 15 are connected hand-held control handle with the control signal input end of the second linear stepping motor 16 respectively by wire; The signal output part of pick up camera 17 is connected to read-out by signal transmssion line.In the present embodiment, parallel motion motor M adopts clockwise and anticlockwise motor, and motor 13 in rotary moving adopts step wise rotating machine.The utility model in use, testing staff can utilize hand-held control handle level of control mobile motor M to rotate forward or reversion, thus control the adjustment of pick up camera 17 on right position, thus testing staff is enable to observe the real-time pictures of the crane carriage left and right sides; Testing staff can utilize hand-held control handle to control the rotation of motor 13 in rotary moving, to realize the adjustment of pick up camera 17 observed ray in bull stick 10 circumference; Hand-held control handle can be utilized to control the first linear stepping motor 15 for testing staff and the second linear stepping motor 16 moves, thus regulates the angle of pick up camera 17 camera lens.
Rotating in order to avoid parallel motion motor M excessively makes parallel motion platform 7 bump against the two ends, left and right of oblong perforate 5, the utility model is also provided with buffering stop motion mechanism 24 on the surface, the left and right sides of parallel motion platform 7, described buffering stop motion mechanism 24 comprises the buffering stop device case 18 consistent with parallel motion platform 7 left and right sides surface size, buffering stop device case 18 adopts the oblong housing of horizontally disposed hollow, buffering stop device case 18 surface offers two circular opens 19, the bumpar post 20 that yielding rubber is made is provided with in each circular open 19, the front end of bumpar post 20 protrudes from buffering stop device case 18 by circular open 19, the middle part of bumpar post 20 is provided with annular stop plate 21, annular stop plate 21 is positioned at buffering stop device case 18, the afterbody rear of bumpar post 20 is fixed with the recoil spring 22 be arranged in buffering stop device case 18, before and after buffering stop device case 18 is inner, both sides inside face is respectively arranged with button switch 23, the shape of button switch 23 is triangle, the circuit parallel that two button switchs 23 form, the circuit parallel that buffering stop motor type relay coil KM and time relay coil KT forms is connected with power module, the parallel circuit in series that the normally closed contact KM1 of buffering stop motor type relay and the open contact KT1 of time relay forms is on parallel motion motor M feed circuit.
When parallel motion platform 7 moves to the left end of end position and oblong perforate 5 or right-hand member collides, the left end of elder generation and oblong perforate 5 or right-hand member collide by two bumpar posts 20 or one of them bumpar post 20, because bumpar post 20, recoil spring 22 all can provide certain stroke, will effectively avoid left end or the right-hand member direct impact of parallel motion platform 7 and oblong perforate 5.Simultaneously, when bumpar post 20 is to buffering stop device case 18 internal motion, annular stop plate 21 will press the button switch 23 in motion process, now buffering stop motor type relay coil KM and time relay coil KT obtains electric, the normally closed contact KM1 being connected on the buffering stop motor type relay coil KM on parallel motion motor M feed circuit disconnects, the power-off of parallel motion motor M quits work, and can ensure that crane carriage stops mobile.After the power-off of parallel motion motor M quits work a period of time, because the open contact KT1 of time relay will time closing, now parallel motion motor M will again electric, now testing staff is namely by hand-held control handle level of control mobile motor M counter motion.In parallel motion platform 7 counter motion process, annular stop plate 21 will again press the button switch 23 in motion process, and now buffer alarm relay coil and time relay coil KT power-off, return to initial condition.Two bumpar posts 20 that left and right is arranged can improve accuracy and the promptness of warning, and the warning avoiding left end or right-hand member because of oblong perforate 5 to avoid unfairness and cause is excessively late, causes industrial accident.
Claims (5)
1. crane span structure type hoisting crane crane carriage dedicated monitoring device, it is characterized in that: comprise the erecting frame be arranged between two parallel walking beams, described erecting frame comprises two canned paragraphs and the horizontal segment being connected two canned paragraphs, canned paragraph is made up of pipe link and inverted U-shaped buckle, U-shaped buckle be located on walking beam, one end of pipe link is fixed on the horizontal ends of U-shaped buckle, and the other end of pipe link and the bottom surface, end of horizontal segment are fixed; Horizontal segment comprises the rectangular housing of hollow, the upper surface of housing is provided with oblong perforate, in housing, two ends are respectively arranged with drive sprocket and driven sprocket, chain is provided with between drive sprocket and driven sprocket, drive sprocket is driven by parallel motion motor, chain is fixed with parallel motion platform, the side-to-side movement in oblong perforate of parallel motion platform; Parallel motion platform is provided with bearing seat, bearing is provided with in bearing seat, outer ring and the bearing seat of bearing are fixed, the inner ring of bearing and the bottom of bull stick are fixed, the top of bull stick is fixed with in rotary moving, and bull stick outer ring sleeve is provided with arm revolving gear, and parallel motion platform is also provided with motor in rotary moving, the mouth of motor in rotary moving is provided with driving gear, and driving gear engages with arm revolving gear; Platform in rotary moving is provided with two the motor mounting grooves be located along the same line, be fixed with the first linear stepping motor and the second linear stepping motor in two motor mounting grooves respectively, the movable end of two linear stepping motors respectively with the afterbody of pick up camera and middle part hinged; Parallel motion motor, motor in rotary moving, the first linear stepping motor are connected hand-held control handle with the control signal input end of the second linear stepping motor respectively by wire; The signal output part of pick up camera is connected to read-out by signal transmssion line.
2. crane span structure type hoisting crane crane carriage dedicated monitoring device according to claim 1, is characterized in that: described parallel motion motor adopts clockwise and anticlockwise motor, and motor in rotary moving adopts step wise rotating machine.
3. crane span structure type hoisting crane crane carriage dedicated monitoring device according to claim 2, it is characterized in that: the surface, the left and right sides of described parallel motion platform is provided with buffering stop motion mechanism, described buffering stop motion mechanism comprises the buffering stop device case consistent with parallel motion platform left and right sides surface size, buffering stop device case adopts the oblong housing of horizontally disposed hollow, buffering stop device case surface offers two circular opens, the bumpar post that yielding rubber is made is provided with in each circular open, the front end of bumpar post protrudes from buffering stop device case by circular open, the middle part of bumpar post is provided with annular stop plate, annular stop plate is positioned at buffering stop device case, the afterbody rear of bumpar post is fixed with the recoil spring be arranged in buffering stop device case, before and after buffering stop device case inside, both sides inside face is respectively arranged with button switch, the shape of button switch is triangle, the circuit parallel of two button switch compositions, the circuit parallel of buffering stop motor type relay coil and time relay coil composition is connected with power module, the parallel circuit in series of the normally closed contact of buffering stop motor type relay and the open contact composition of time relay is on parallel motion motor feed circuit.
4. crane span structure type hoisting crane crane carriage dedicated monitoring device according to claim 3, is characterized in that: described U-shaped buckle is provided with binding bolt.
5. crane span structure type hoisting crane crane carriage dedicated monitoring device according to claim 4, is characterized in that: the diameter of described driving gear is less than arm revolving gear diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420567438.3U CN204111193U (en) | 2014-09-29 | 2014-09-29 | Crane span structure type hoisting crane crane carriage dedicated monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420567438.3U CN204111193U (en) | 2014-09-29 | 2014-09-29 | Crane span structure type hoisting crane crane carriage dedicated monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204111193U true CN204111193U (en) | 2015-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420567438.3U Expired - Fee Related CN204111193U (en) | 2014-09-29 | 2014-09-29 | Crane span structure type hoisting crane crane carriage dedicated monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204111193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108466980A (en) * | 2018-06-26 | 2018-08-31 | 深圳市律远汇智科技有限公司 | A kind of handling machinery with pallet fork folder function |
-
2014
- 2014-09-29 CN CN201420567438.3U patent/CN204111193U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108466980A (en) * | 2018-06-26 | 2018-08-31 | 深圳市律远汇智科技有限公司 | A kind of handling machinery with pallet fork folder function |
| CN108466980B (en) * | 2018-06-26 | 2020-05-01 | 泰州市惠泽机械有限公司 | Carrying machine with fork folding function |
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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 |
Granted publication date: 20150121 Termination date: 20200929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |