CN204400442U - Motor bogie suspender - Google Patents
Motor bogie suspender Download PDFInfo
- Publication number
- CN204400442U CN204400442U CN201420710161.5U CN201420710161U CN204400442U CN 204400442 U CN204400442 U CN 204400442U CN 201420710161 U CN201420710161 U CN 201420710161U CN 204400442 U CN204400442 U CN 204400442U
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- chute
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Abstract
Motor bogie suspender, comprise: the interior ring-type suspension hook (4) of stringer (1), the word of falling V crossbeam (2), box longeron (3), four-bar linkage composition, batch (-type) ratchet opening and closing device (5), it is characterized in that: the parallel placement of two box longerons (3), position, intermediate portion connects together by inverted V-shape crossbeam (2), and inverted V-shape crossbeam (2) vertically center installation stringer (1) uses as hanging beam; There is a four-bar linkage at the two ends of each box longeron (3), second pipe link end of four-bar linkage is interior ring-type suspension hook, box longeron (3) is coaxial with the head rod of two four-bar linkages of one end with the jointed shaft of the second pipe link, jointed shaft center is all installed an automatic locking and unlocking device, and automatic locking and unlocking device is divided into batch (-type) ratchet device automatic locking and unlocking device and telescoping mechanism automatic switch device.The utility model is simple and compact for structure, can realize auto-unlocking, locking completely, automatically completes the handling task of bogie truck.
Description
Technical field
The utility model relates to a kind of bogie hoist being applicable to railway freight, belongs to handling allocation and transportation mechanical manufacturing field.
Background technology
Roller bearing adapter stabilizer bar is as a whole in maintenance and manufacturing operation, need frequent lifting and transhipment, traditional bogie truck handling adopts gang rope binding or uses the special hanger be made up of four single hooks to carry out handling, this suspender unblank and locking all need two workmans to be pulled open by suspension hook from both sides respectively, because spreader assembly weight is large, increase the labour intensity of worker undoubtedly and the moment exists potential safety hazard.When bogie truck concentrate put time, unblank all to need to cross over bogie truck with locking, increase labour intensity, further increase potential safety hazard.Use steel cable or hoist cable hook, more reduce work efficiency, improve productive costs.Along with production, the requirement of safety and technological advance, a kind of special hanger of the many employings of manufacturer, ring-type suspension hook in this structure is made up of two groups of four-bar linkages, the folding of its suspension hook promotes connecting rod by the crossbeam be arranged on above suspender and realizes, crossbeam concentrates the huge weight of bearing by the bogie truck of handling, because beam structure is unreasonable, rigidity is restricted, scissor suspension hook span is large, although add stirrup, but still be very easily produce fatigue damage or distortion, there is potential safety hazard, the distortion of crossbeam also can cause the rotation of rod member hinge point not smooth, twisting stress is produced between each rod member, thus damage link.This suspender can only realize unblanking automatically, and locking then needs manually to lift brake rod.Can not realize unblanking and locking full automaticity.
Summary of the invention
The purpose of this utility model is to provide a kind of rational in infrastructure, and its rigidity can not be made to be restricted, and not easily produces fatigue damage or distortion, and unblanks with locking full automaticity and a kind of motor bogie suspender eliminated safe hidden trouble.
Technology to be solved in the utility model is taked by following solution:
Motor bogie suspender, comprise: 1, stringer, 2, the word of falling V crossbeam, 3, box longeron, 4, the interior ring-type suspension hook of four-bar linkage composition, 5, batch (-type) ratchet opening and closing device, it is characterized in that: two parallel placements of box longeron 3, position, intermediate portion connects together by inverted V-shape crossbeam 2, and inverted V-shape crossbeam 2 vertically center installation stringer 1 uses as hanging beam, there is a four-bar linkage at the two ends of each box longeron 3, second pipe link end of four-bar linkage is interior ring-type suspension hook, box longeron 3 is coaxial with the head rod of two four-bar linkages of one end with the jointed shaft of the second pipe link, jointed shaft center is all installed an automatic locking and unlocking device, and automatic locking and unlocking device is divided into batch (-type) ratchet device automatic locking and unlocking device and telescoping mechanism automatic switch device, wherein batch (-type) ratchet device automatic locking and unlocking device comprises substrate 6, extension spring 7, tooth bar pull bar 8, ratchet 9, ratchet 10, wherein substrate 6 there are a fixed orifice and a large chute, fixed orifice is through jointed shaft 12 outside four-bar linkage, inner side jointed shaft 13 is placed in large chute 14, can laterally slide therein, substrate 6 there is a little chute 17 above large chute 14, the knuckle place of L-type tooth bar pull bar 8 is provided with a bearing pin 16, bearing pin 16 can slide in little chute 17, a limit of L-type tooth bar pull bar 8 is plane straight flange, inner side jointed shaft 13 is lived in flat sided straight checkpost, another limit of L-type tooth bar pull bar 8 is spline-simulating, extension spring 7 one end is connected with the termination of L-type tooth bar pull bar 8, the other end is fixed on substrate 6, substrate 6 is provided with ratchet 10, ratchet 10 is engaged with ratchet in below, engage with L-type tooth bar pull bar 8 up.
Telescoping mechanism automatic switch device comprises: upper bush 21, pilot bar 22, revolving bar 23, expansion link 24, retracing spring 25, base 26, between box longeron 3, a pressing plate is respectively installed in two terminations, and brake rod 18 one end is fixed on outside jointed shaft 12, through the axial line of inner side jointed shaft 13, inner side jointed shaft 13 can slide on brake rod 18, and the not fixed end of brake rod 18 has a chute 19, retractor device 20 is arranged on the jointed shaft 13 of inner side, and retractor device 20 is made up of upper bush 21, pilot bar 22, revolving bar 23, expansion link 24, retracing spring 25, base 26, the madial wall in the vertical direction of upper bush 21 has boss from top to middle part, boss is evenly equipped with several deep trouth and the spaced chute of shallow slot, the below of each chute is helical teeth, the angle of helical teeth is identical, there is through hole the upper end of upper bush 21, pilot bar 22 upper end is column type, inside is cavity, the upper end of pilot bar 22 is stretched in upper bush 21, stretch out from the through hole of upper bush 21, the lower outside face of pilot bar 22 there is column type boss, this column type boss described also there is depth chute separately, the chute of itself and upper bush 21 matches, pilot bar 22 lower surface is helical teeth, the upper end of revolving bar 23 is cylinder, there is the chute with the depth interval lower end for the lateral wall of this boss described in column type boss, the upper surface of boss is helical teeth, the inside of boss is cylindrical cavity, the cylinder of revolving bar 23 upper end stretches in the cavity of pilot bar 22 lower end, the helical teeth of the boss upper surface of revolving bar 23 is meshed with helical teeth on pilot bar 22, expansion link 24 is the cylinder of band boss, stretch into above expansion link 24 boss in the cavity of revolving bar 23 boss inside, under expansion link 24 boss, square set has retracing spring 25, and be placed in base 26, through hole is had below base 26, the lower end of expansion link 24 is stretched out from this through hole, base 26 is fixed on the jointed shaft 13 of inner side.
Beneficial effect:
adopt the structure of box longeron, position, intermediate portion is greater than the height of two ends at vertical direction at the height of vertical direction, and its intensity is larger, and compact conformation is safe and reliable, not yielding; The utility model achieves auto-unlocking locking, easy to use, improves work efficiency, decreases labour intensity that is artificial and workman, decreases the probability that personal injury accident occurs simultaneously; The utility model intensity is high, and safety factor is high, long service life, not easily deformed damaged, keeps in repair, and reduces productive costs.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment 1,
Fig. 2 is the lateral plan of Fig. 1,
Fig. 3 is the batch (-type) ratchet automatic locking and unlocking device structural representation of the present embodiment 1,
Fig. 4 is the structural representation of the utility model embodiment 2,
Fig. 5 is the lateral plan of Fig. 4,
Fig. 6 is the telescopic automatic locking and unlocking device structural representation of the present embodiment 2,
Wherein: 1, stringer, 2, the word of falling V crossbeam, 3, box longeron, 4, the interior ring-type suspension hook of four-bar linkage composition, 5, batch (-type) ratchet opening and closing device, 6, substrate, 7, extension spring; 8, L-type tooth bar pull bar; 9, ratchet; 10, ratchet, 11, pressing plate, 12, outside jointed shaft, 13, inner side jointed shaft, 14, large chute, 15, head rod, 16, bearing pin, 17, little chute, 18, brake rod, 19, brake rod chute, 20, telescopic automatic locking and unlocking device, 21, upper bush, 22, pilot bar, 23, revolving bar, 24, expansion link, 25, retracing spring, 26, base, the 27, second pipe link.
Detailed description of the invention:
Embodiment 1
Motor bogie suspender, comprise: stringer 1, the word of falling V crossbeam 2, box longeron 3, the interior ring-type suspension hook 4 of four-bar linkage composition, automatic locking and unlocking device 5, is characterized in that: two parallel placements of box longeron 3, position, intermediate portion connects together by inverted V-shape crossbeam 2, and inverted V-shape crossbeam 2 vertical centre is installed stringer 1 and used as hanging beam, one, the two ends four-bar linkage of each box longeron 3, second pipe link end of four-bar linkage is interior ring-type suspension hook, box longeron 3 is coaxial with the head rod of two four-bar linkages of one end with the jointed shaft of the second pipe link, jointed shaft center is all installed an automatic locking and unlocking device, automatic locking and unlocking device is that batch (-type) ratchet automatic switch device comprises substrate 6, extension spring 7, tooth bar pull bar 8, ratchet 9, ratchet 10, the substrate 6 of wherein batch (-type) ratchet device automatic locking and unlocking device there are a fixed orifice and a large chute, fixed orifice is through jointed shaft 12 outside four-bar linkage, inner side jointed shaft 13 is placed in large chute 14, can laterally slide therein, substrate 6 there is a little chute 17 above large chute 14, there is installation bearing pin 16 at the knuckle place of L-type tooth bar pull bar 8, bearing pin 16 can slide in little chute 17, a limit of L-type tooth bar pull bar 8 is that inner side jointed shaft 13 is lived in flat sided straight checkpost, another limit of L-type tooth bar pull bar 8 is spline-simulating, extension spring 7 one end is connected with the termination of L-type tooth bar pull bar 8, the other end is fixed on substrate 6, substrate 6 is provided with ratchet 10, ratchet 10 is engaged with ratchet in below, engage with L-type tooth bar pull bar 8 up.
Stringer 1 of the present utility model, the word of falling V crossbeam 2, box longeron 3 three beam intersects perforation mutually by connecting into entirety, and compact overall structure, intensity is high.The interior circular suspension hook 4 of four-bar linkage composition, two pairs are divided into four groups altogether, use bearing pin to be arranged on the two ends of box longeron 3, 5, batch (-type) ratchet opening and closing device is arranged on the line of centers of four-bar linkage two level attitude bearing pin, when suspender drops to axletree, suspender Action of Gravity Field is on axletree, and suspender continues to decline, due to the effect of deadweight, two axles of connecting rod level attitude outwards launch in the horizontal direction, suspender is sling after being pushed into end by axle body by tooth bar pull bar, and suspender rising diaxon inwardly shrinks, and tooth bar pull bar is pulled return by extension spring, make pawl wheel 90 ° to unlock position with hour rack pull bar, make diaxon can continue inside contraction, interior ring-type suspension hook closes, and completes a block action, when suspender declines again, suspender Action of Gravity Field is on axletree, suspender continues to decline, due to the effect of deadweight, two axles of connecting rod level attitude outwards launch in the horizontal direction, after tooth bar pull bar is pushed into end by axle body, suspender is sling, suspender rising diaxon inwardly shrinks, tooth bar pull bar is pulled return by extension spring, make pawl wheel 90 ° to locking position with hour rack pull bar, diaxon is pinned by ratchet, inside contraction can not be continued, interior ring-type suspension hook keeps unlocking condition, suspender completes a unlocking action, elevating sling like this can realize auto-unlocking, locking, automatically the handling task of bogie truck is completed.
Embodiment 2
Motor bogie suspender, comprise: stringer 1, the word of falling V crossbeam 2, box longeron 3, the interior ring-type suspension hook 4 of four-bar linkage composition, automatic locking and unlocking device 5, is characterized in that: two parallel placements of box longeron 3, position, intermediate portion connects together by inverted V-shape crossbeam 2, and inverted V-shape crossbeam 2 vertical centre is installed stringer 1 and used as hanging beam; One, the two ends four-bar linkage of each box longeron 3, second pipe link end of four-bar linkage is interior ring-type suspension hook, box longeron 3 is coaxial with the head rod of two four-bar linkages of one end with the jointed shaft of the second pipe link, jointed shaft center is all installed an automatic locking and unlocking device 5, the structure of automatic locking and unlocking device 5 is telescoping mechanism automatic switch device 20
Telescoping mechanism automatic switch device 20, as Fig. 3, shown in Fig. 4, comprise: upper bush 21, pilot bar 22, revolving bar 23, expansion link 24, retracing spring 25, base 26, between box longeron 3, a pressing plate is respectively installed in two terminations, brake rod 18 one end is fixed on outside jointed shaft 12, the other end is through the axial line of inner side jointed shaft 13, inner side jointed shaft 13 can slide on brake rod 18, on brake rod 18, fixed end does not have a chute 19, retractor device 20 is arranged on the jointed shaft 13 of inner side, retractor device 20 is by upper bush 21, pilot bar 22, revolving bar 23, expansion link 24, retracing spring 25, base 26 forms, the madial wall in the vertical direction of upper bush 21 has boss from top to middle part, boss is evenly equipped with several deep trouth and shallow slot is spaced chute, the below of each chute is helical teeth, the angle of helical teeth is identical, there is through hole the upper end of upper bush 21, pilot bar 22 upper end is column type, inside is cavity, the upper end of pilot bar 22 is stretched in upper bush 21, stretch out from the through hole of upper bush 21, the lower outside face of pilot bar 22 there is column type boss, this column type boss described also there is depth chute separately, the chute of itself and upper bush 21 matches, pilot bar 22 lower surface is helical teeth, the upper end of revolving bar 23 is cylinder, lower end is column type boss, the lateral wall of this boss described has the chute with depth interval, the upper surface of boss is helical teeth, the inside of boss is cylindrical cavity, the cylinder of revolving bar 23 upper end stretches in the cavity of pilot bar 22 hypomere, the helical teeth of the boss upper surface of revolving bar 23 is meshed with helical teeth on pilot bar 22, expansion link 24 is the cylinder of band boss, stretch into above expansion link 24 boss in the cavity of revolving bar 23 boss inside, under expansion link 24 boss, square set has retracing spring 25, and be placed in base 26, through hole is had below base 26, the lower end of expansion link 24 is stretched out from this through hole, base 26 is fixed on the jointed shaft 13 of inner side.
The telescoping mechanism of the present embodiment utilizes the pressure of pressing plate to do active force, the elastic force of spring makes restoring force, make pilot bar 22 in upper bush 21 and the peripheral helical teeth of revolving bar 23 under the effect of axle power, slide, thus occur mutually to rotate, along with pilot bar 22 and revolving bar 23 are under the effect of pressing plate, along the vertical chute on upper bush 21 to bottom offset, until when revolving bar 23 shifts out chute, revolving bar 23 relatively pilot bar 22 and chute there occurs actual rotation, its helical teeth is made to be embedded in chute end, expansion link 24 is made to move down and stretch out, among the chute entering brake rod 18, brake rod 18 creates brake action, outside jointed shaft 12 and the inner side jointed shaft 13 of horizontal direction can not inwardly shrink, now promote the utility model suspender, namely unlocking condition is formed, when the utility model suspender falls again, suspender shrinks up and down, pressing plate presses down pilot bar 22, revolving bar 23 moves down and after rotating an angle, proceed to the chute in upper bush 21 again, penetrate this chute, due to the application force of retracing spring 25, expansion link 24 and revolving bar 23 are together moved up, and expansion link 24 is retracted in base 26, and the chute of brake rod 18 is opened, now mention suspender, brake rod 18 is by inoperative, and the inside and outside jointed shaft of horizontal direction can inwardly shrink, and suspender forms locking.
Pressing plate 11 is welded on box longeron 3, when suspender drops to axletree, suspender Action of Gravity Field is on axletree, and suspender continues to decline, due to the effect of deadweight, crossbeam declines, until after the pressing plate be arranged on crossbeam kills the pilot bar 22 on retractor device, at the suspender that hoists, pilot bar 22 is released, and the expansion link of retractor device is retracted, brake rod 18 one-tenth unlocking condition, suspender continues to rise, the inside and outside jointed shaft of horizontal direction freely inwardly shrinks, and interior ring type suspension hook closes, and suspender completes a block action, when suspender declines again, suspender Action of Gravity Field is on axletree, suspender continues to decline, due to the effect of deadweight, suspender retracted downward, crossbeam declines, until after the pressing plate 11 be arranged on box longeron 3 kills the pilot bar 22 on retractor device again, at the suspender that hoists, pilot bar 22 is released, the expansion link 24 of retractor device stretches out, enter among the chute that is arranged on brake rod 18, brake rod 18 one-tenth blocking, at this moment suspender is again made to continue to rise, the diaxon of horizontal direction is braked bar to be stoped and can not shrink, scissor suspension hook can not close, keep unlocking condition, suspender completes a unlocking action, elevating sling like this can realize auto-unlocking, locking, automatically completes the handling task of bogie truck.
The length of box longeron of the present utility model can adjust according to the rigid wheelbase of bogie truck, and the rigid wheelbase according to bogie truck adjusts, so the utility model goes for as two-axle bogie and three axle truck.
Claims (3)
1. motor bogie suspender, comprise: the interior ring-type suspension hook (4) of stringer (1), the word of falling V crossbeam (2), box longeron (3), four-bar linkage composition, batch (-type) ratchet opening and closing device (5), it is characterized in that: the parallel placement of two box longerons (3), position, intermediate portion connects together by inverted V-shape crossbeam (2), and inverted V-shape crossbeam (2) vertically center installation stringer (1) uses as hanging beam; There is a four-bar linkage at the two ends of each box longeron (3), second pipe link end of four-bar linkage is interior ring-type suspension hook, box longeron (3) is coaxial with the head rod of two four-bar linkages of one end with the jointed shaft of the second pipe link, jointed shaft center is all installed an automatic locking and unlocking device, and automatic locking and unlocking device is divided into batch (-type) ratchet device automatic locking and unlocking device and telescoping mechanism automatic switch device.
2. motor bogie suspender according to claim 1, is characterized in that, described motor bogie suspender is batch (-type) ratchet device automatic locking and unlocking device, comprises substrate (6), extension spring (7), tooth bar pull bar (8), ratchet (9), ratchet (10), substrate (6) there are a fixed orifice and a large chute, fixed orifice is through jointed shaft (12) outside four-bar linkage, inner side jointed shaft (13) is placed in large chute (14), can laterally slide therein, a little chute (17) is had in the top of the upper large chute (14) of substrate (6), the knuckle place of L-type tooth bar pull bar (8) is provided with a bearing pin (16), bearing pin (16) can slide in little chute (17), a limit of L-type tooth bar pull bar (8) is plane straight flange, inner side jointed shaft (13) is lived in flat sided straight checkpost, another limit of L-type tooth bar pull bar (8) is spline-simulating, extension spring (7) one end is connected with the termination of tooth bar pull bar (8), the other end is fixed on substrate (6), substrate (6) is provided with ratchet (10), ratchet (10) is engaged with ratchet in below, engage with L-type tooth bar pull bar (8) up.
3. motor bogie suspender according to claim 1, it is characterized in that, described automatic locking and unlocking device is telescoping mechanism automatic switch device, telescoping mechanism automatic switch device comprises: upper bush (21), pilot bar (22), revolving bar (23), expansion link (24), retracing spring (25), base (26, between box longeron (3), a pressing plate is respectively installed in two terminations, brake rod (18) one end is fixed on outside jointed shaft (12), through the axial line of inner side jointed shaft (13), inner side jointed shaft (13) can in the upper slip of brake rod (18), the not fixed end of brake rod (18) has a chute (19), retractor device (20) is arranged on inner side jointed shaft (13), and retractor device (20) is made up of upper bush (21), pilot bar (22), revolving bar (23), expansion link (24), retracing spring (25), base (26), the madial wall in the vertical direction of upper bush (21) has boss from top to middle part, boss is evenly equipped with several deep trouth and the spaced chute of shallow slot, the below of each chute is helical teeth, the angle of helical teeth is identical, there is through hole the upper end of upper bush (21), pilot bar (22) upper end is column type, inside is cavity, the upper end of pilot bar (22) is stretched in upper bush (21), stretch out from the through hole of upper bush (21), the lower outside face of pilot bar (22) there is column type boss, this column type boss described also there is depth chute separately, the chute of itself and upper bush (21) matches, pilot bar (22) lower surface is helical teeth, the upper end of revolving bar (23) is cylinder, lower end is column type boss, the lateral wall of this boss described has the chute with depth interval, the upper surface of boss is helical teeth, the inside of boss is cylindrical cavity, the cylinder of revolving bar (23) upper end stretches in the cavity of pilot bar (22) lower end, the helical teeth of the boss upper surface of revolving bar (23) is meshed with the upper helical teeth of pilot bar (22), expansion link (24) is the cylinder of band boss, stretch in the cavity of revolving bar (23) boss inside above expansion link (24) boss, under expansion link (24) boss, square set has retracing spring (25), and be placed in base (26), there is through hole base (26) below, the lower end of expansion link (24) is stretched out from this through hole, base (26) is fixed on inner side jointed shaft (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420710161.5U CN204400442U (en) | 2014-11-24 | 2014-11-24 | Motor bogie suspender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420710161.5U CN204400442U (en) | 2014-11-24 | 2014-11-24 | Motor bogie suspender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204400442U true CN204400442U (en) | 2015-06-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420710161.5U Withdrawn - After Issue CN204400442U (en) | 2014-11-24 | 2014-11-24 | Motor bogie suspender |
Country Status (1)
| Country | Link |
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| CN (1) | CN204400442U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104973501A (en) * | 2015-08-04 | 2015-10-14 | 南车戚墅堰机车有限公司 | Lifting beam of bogie |
| CN105936472A (en) * | 2016-06-15 | 2016-09-14 | 盐城丰东特种炉业有限公司 | Self-locking device of lifting hooks |
| CN107954304A (en) * | 2017-12-26 | 2018-04-24 | 张家港市盛达冶金吊具制造有限公司 | A kind of metallurgical suspender with lateral lift mechanism |
| CN108910690A (en) * | 2018-09-30 | 2018-11-30 | 陈浩 | A kind of aluminium bar handling apparatus |
| CN113060636A (en) * | 2021-03-17 | 2021-07-02 | 广东博智林机器人有限公司 | Grabbing device and lifting appliance |
| CN117399215A (en) * | 2023-12-15 | 2024-01-16 | 泰州野奔减震科技有限公司 | Automatic paint spraying apparatus is used in bumper shock absorber production and processing |
| CN107954304B (en) * | 2017-12-26 | 2024-04-30 | 张家港市盛达冶金吊具制造有限公司 | Metallurgical lifting appliance with lateral lifting mechanism |
-
2014
- 2014-11-24 CN CN201420710161.5U patent/CN204400442U/en not_active Withdrawn - After Issue
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104973501A (en) * | 2015-08-04 | 2015-10-14 | 南车戚墅堰机车有限公司 | Lifting beam of bogie |
| CN105936472A (en) * | 2016-06-15 | 2016-09-14 | 盐城丰东特种炉业有限公司 | Self-locking device of lifting hooks |
| CN107954304A (en) * | 2017-12-26 | 2018-04-24 | 张家港市盛达冶金吊具制造有限公司 | A kind of metallurgical suspender with lateral lift mechanism |
| CN107954304B (en) * | 2017-12-26 | 2024-04-30 | 张家港市盛达冶金吊具制造有限公司 | Metallurgical lifting appliance with lateral lifting mechanism |
| CN108910690A (en) * | 2018-09-30 | 2018-11-30 | 陈浩 | A kind of aluminium bar handling apparatus |
| CN108910690B (en) * | 2018-09-30 | 2019-09-27 | 绍兴市梓昂新材料有限公司 | A kind of aluminium bar handling apparatus |
| CN113060636A (en) * | 2021-03-17 | 2021-07-02 | 广东博智林机器人有限公司 | Grabbing device and lifting appliance |
| CN113060636B (en) * | 2021-03-17 | 2022-11-01 | 广东博智林机器人有限公司 | Grabbing device and lifting appliance |
| CN117399215A (en) * | 2023-12-15 | 2024-01-16 | 泰州野奔减震科技有限公司 | Automatic paint spraying apparatus is used in bumper shock absorber production and processing |
| CN117399215B (en) * | 2023-12-15 | 2024-04-09 | 泰州野奔减震科技有限公司 | Automatic paint spraying apparatus is used in bumper shock absorber production and processing |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150617 Effective date of abandoning: 20220317 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20150617 Effective date of abandoning: 20220317 |