CN104528591A - Dismounting, mounting and transferring device for transformer - Google Patents
Dismounting, mounting and transferring device for transformer Download PDFInfo
- Publication number
- CN104528591A CN104528591A CN201410678316.6A CN201410678316A CN104528591A CN 104528591 A CN104528591 A CN 104528591A CN 201410678316 A CN201410678316 A CN 201410678316A CN 104528591 A CN104528591 A CN 104528591A
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- CN
- China
- Prior art keywords
- support body
- frame
- voltage transformer
- transmission
- active rotating
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C17/00—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports
- B66C17/06—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports specially adapted for particular purposes, e.g. in foundries, forges; combined with auxiliary apparatus serving particular purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C5/00—Base supporting structures with legs
- B66C5/02—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C7/00—Runways, tracks or trackways for trolleys or cranes
- B66C7/08—Constructional features of runway rails or rail mountings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Invalid Beds And Related Equipment (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The invention relates to a dismounting, mounting and transferring device for a transformer, and belongs to the technical field of mechanism transportation equipment for power equipment. The device comprises a rack, liftable supporting legs mounted on the rack, a horizontal sliding device arranged on the rack, and a lifting suspending device arranged on the horizontal sliding device; a lifting ring is arranged at the bottom part of the lifting suspending device. The device is stable in mechanical structure, and outstanding in weighting performance; the height of the supporting legs can be adjusted to adapt to different working environments; the lifting suspending device can lift the fixed transformer and then pushes the whole device to transfer.
Description
Technical field
The present invention relates to a kind of electrical equipment mechanical transport equipment technical field, be specially a kind of voltage transformer dismounting transporter.
Background technology
At present, in electric power overhaul industry, often run into the replacing of insulator string or the replacing of voltage transformer and periodical maintenance, high-tension electricity transformer device structure is complicated, bulky heaviness, needs multiple people to coordinate in the process that service personnel is transported in dismounting simultaneously, however, the arduousness work remain an operating difficulties, taking time and effort, and in concrete operations, there is larger risk, be easy to the accident causing injury to personnel or device damage.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of voltage transformer dismounting transporter easy to use.
The present invention adopts following technical scheme:
A kind of voltage transformer dismounting transporter, it comprises frame, rack-mounted liftable supporting leg, the lifting suspension apparatus that is arranged on the sliding horizontal device in frame and is arranged on described sliding horizontal device, is provided with suspension ring bottom described lifting suspension apparatus;
Described frame comprises the upper horizontal support body of frame-type and the lower horizontal support body of frame-type, and described horizontal support body is fixedly connected with by 6 sleeve pipes with the lower horizontal support body of frame-type, and described 6 sleeve pipes lay respectively at the left and right sides of the front end of frame, middle-end and rear end;
Be provided with the supporting leg that can adjust height in described 6 sleeve pipes, bottom described supporting leg, castor is set;
Slide rail and glidepath is provided with inside the long limit of described horizontal support body and lower horizontal support body, described sliding horizontal device comprises the slip support body of frame-type, described slip support body is square tubular, its four bights are provided with the sliding wheel suitable with described upper and lower slide rail, and the slip support body madial wall of described square tubular is provided with lifter rack;
Described lifting suspension apparatus comprise rectangle lift platform, be arranged at described lift platform relative to the active rotating shaft on dual-side and the actuating device driving described two active rotating shafts, described active rotating shaft two ends are provided with the lifter wheel engaged with described lifter rack, be provided with the worm gear that transmission active rotating shaft rotates in the middle of described active rotating shaft, described worm gear is driven by the electric device being arranged at described lift platform central authorities.
Further, described supporting leg to be plugged in described sleeve pipe and to be fixed by jackscrew or latch and sleeve pipe.
Further, linear gear rack is provided with on described front support leg He on rear support leg, described sleeve pipe is provided with the fluting that described linear gear rack is exposed, described frame front and back ends is provided with the transmission device controlling the lifting of described back and front supporting leg, and described transmission device coordinates with described linear gear rack.
Further, described transmission device comprises two ends and is provided with the transmission shaft of transmission gear and drives the actuating device of this drive axis.
Further, the actuating device of described driving drive axis comprise be arranged on described transmission shaft is provided with turbine and worm device and, described turbine and worm device manually crank or electric machine drives.
Further, described supporting leg comprises supporting sleeve and is inserted into the strut bar in described supporting sleeve, and described linear gear rack is fixedly installed on described supporting sleeve, and described strut bar is fixedly connected with described supporting sleeve by jackscrew or latch.
Further, described electric device comprises motor, the reductor be connected with the output shaft of described motor and provides the storage battery of power supply to described motor, described reductor is two output reduction machines, and the worm gear that two output shafts of this pair of output reduction machine rotate with two transmission active rotating shafts is respectively connected.
Further, the output shaft of described reductor arranges locking device.
Further, the other relative dual-side of described lift platform is provided with interlock rotating shaft, and the both ends of described two active rotating shafts and two interlock rotating shafts are all fixedly installed crowngear, and two adjacent crowngears engage each other.
Further, described upper slide rail and glidepath cross section are H-shaped, described slip support body upper end is provided with two-layer sliding wheel, the two-layer sliding wheel of described upper end is corresponding with the upper gliding groove of slide rail in described H-shaped respectively, described slip support body lower end is provided with two-layer sliding wheel, and the two-layer sliding wheel of described lower end is corresponding with the upper gliding groove of described H-shaped glidepath respectively.
Good effect of the present invention is as follows:
Physical construction of the present invention is stablized, function admirable of weighing, and supporting leg can regulate height, can adapt to different operating environments, and lifting suspension apparatus can be raised up after fixing voltage transformer, then promotes whole device and transports.
By three groups of supporting legs before, during and after setting, and height can be adjusted, device can be made to clear the jumps smoothly, by sliding horizontal device being driven lifting suspension apparatus and being adjusted in the front-end and back-end of frame by the equipment transported, clear an obstacle can be carried out by three groups of supporting legs before, during and after the lifting successively of order, also can by before, during and after three groups of supporting legs be adjusted to the equipment not run-off the straight that different height makes device be suspended when going up a slope.Ensure the safety of equipment in transport process.
Realized the descending operation of supporting leg by lifter rack and transmission gear, like this when the gravity that frame is born is larger, by gear transmission stability and safety more, and two, same one end supporting leg synchronization lifting can be realized.By crank and Worm Wheel System, simple to operation.
Supporting sleeve liftable in sleeve pipe is arranged, and strut bar is liftable setting in supporting sleeve, and two lifting mechanisms make the height adjustment range of supporting leg increase, and more flexible, and applied widely, practicality is stronger.
Two output reduction machine synchronously drives two worm screws to rotate, and realizes the synchronous axial system of two active rotating shafts, is rotated by driven by motor active rotating shaft, realize lifting suspension apparatus and hung the lifting of equipment, greatly increase work efficiency, alleviate the burden of service personnel, safety is high.
Two active rotating shafts are made to carry out synchronous interaction by interlock rotating shaft and crowngear, enable lifting suspension apparatus pulsation-free vertical lift more, interlock rotating shaft arranges blocking device, simultaneously can by two active rotating shaft lockings, thus lifting suspension apparatus position is fixed, the mechanical strength increasing device and the load carrying ability that can bear.
Upper and lower slide rail and the relative sliding wheel of H-shaped guarantee that sliding horizontal device can move by pulsation-free on horizontal support body, and especially carry heavier voltage transformer and make, two-way sliding wheel is more stable.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of frame of the present invention.
Accompanying drawing 2 is the sectional structure schematic diagram of frame of the present invention.
Accompanying drawing 3 is the side-looking structural representation of frame of the present invention.
Accompanying drawing 4 is plan structure schematic diagram of the present invention.
Accompanying drawing 5 to slide the structural representation of support body for the present invention.
Accompanying drawing 6 is elevated suspension apparatus plan structure schematic diagram for the present invention.
Accompanying drawing 7 is elevated the sectional structure schematic diagram of suspension apparatus for the present invention.
In the accompanying drawings: horizontal support body on 1, 2 times horizontal support bodys, 3 sleeve pipes, 4 castors, 5 slip support bodys, 6 sliding wheels, 7 lifter racks, 8 lifter wheels, the upper slide rail of 9-1, 9-2 glidepath, 10 lift platforms, 11 active rotating shafts, 12 latches, 13 supporting sleeves, 14 strut bars, 15 linear gear racks, 16 transmission gears, 17 transmission shafts, 18 hand cranks, 19 motors, 20 reductors, 21 storage batterys, 22 interlock rotating shafts, 23 crowngears, 24 turbines, 25 worm screws, 26 bearing seats, 27 suspension ring, 28 pin-and-holes.
Detailed description of the invention
Below in conjunction with accompanying drawing 1-7 and detailed description of the invention, the present invention is described in further detail.
A kind of voltage transformer dismounting transporter as shown in accompanying drawing 1-7, it comprises frame, rack-mounted liftable supporting leg, the lifting suspension apparatus that is arranged on the sliding horizontal device in frame and is arranged on described sliding horizontal device, is provided with suspension ring 27 bottom described lifting suspension apparatus; Frame entirety is rectangular frame, is welded by square tube and angle steel etc.
As shown in accompanying drawing 1-4, described frame comprises the upper horizontal support body 1 of frame-type and the lower horizontal support body 2 of frame-type, described horizontal support body 1 is fixedly connected with by 6 sleeve pipes 3 with the lower horizontal support body 2 of frame-type, and described 6 sleeve pipes 3 lay respectively at the left and right sides of the front end of frame, middle-end and rear end; Described sleeve pipe 3 adopts cross section to be the steel pipe of rectangle.Be provided with the supporting leg that can adjust height in described 6 sleeve pipes 3, castor 4 is set bottom described supporting leg; Described castor 4 is cardan wheel.Described supporting leg is the square tube of rectangular in cross-section, matches with sleeve pipe, and such supporting leg can not freely rotate in sleeve pipe 3, keeps the physical construction of whole device to stablize.
As illustrated in figs. 4-7, slide rail 9-1 and glidepath 9-2 is provided with inside the long limit of described horizontal support body 1 and lower horizontal support body 2, described sliding horizontal device comprises the slip support body 5 of frame-type, described slip support body 5 is square tubular or framework, its four bights are provided with the sliding wheel 6 suitable with described upper and lower slide rail, and slip support body 5 madial wall of described square tubular is provided with lifter rack 7.
As shown in accompanying drawing 4 and accompanying drawing 6, described lifting suspension apparatus comprises the lift platform 10 of rectangle, be arranged at the active rotating shaft 11 on the relative dual-side of described lift platform 10 and drive the actuating device of described two active rotating shafts, described active rotating shaft two ends are provided with the lifter wheel 8 engaged with described lifter rack 7, with accompanying drawing 4 and 6 for reference, described lift platform 10 is a rectangular flat, its left and right sides is fixedly installed active rotating shaft 11 by multiple bearing seat 26, describedly initiatively turn the worm gear being provided with transmission active rotating shaft 11 in the middle of 11 and rotating, described worm gear is driven by the electric device being arranged at described lift platform 10 central authorities.Described worm gear comprises the turbine 24 be arranged in the middle of active rotating shaft 11 and the worm screw 25 engaged with described turbine 24.
Described electric device comprises motor 19, the reductor 20 be connected with the output shaft of described motor 19 and provides the storage battery 21 of power supply to described motor 19, described reductor is two output reduction machines, and the worm screw 25 that two output shafts of this pair of output reduction machine rotate with two transmission active rotating shafts 11 is respectively fixedly connected with.The output shaft of described reductor arranges locking device.
As shown in Figure 2, linear gear rack 15 is provided with on described front support leg He on rear support leg, described sleeve pipe 3 is provided with the fluting that described linear gear rack 15 is exposed, described frame front and back ends is provided with the transmission device controlling the lifting of described back and front supporting leg, described transmission device comprises the transmission shaft 17 that two ends are provided with transmission gear 16 and the actuating device driving this transmission shaft 17 to rotate, and described transmission gear 16 engages with described linear gear rack 15 in the described fluting portion of sleeve pipe 3.The actuating device that described driving transmission shaft 17 rotates comprises the worm screw 25 being arranged on and being provided with turbine 24 in the middle part of described transmission shaft 17 and engage with described turbine 24, and described worm screw 25 is crank 18 or electric machine driving manually.In the present embodiment, the worm screw 25 of this position manually crank 18 drives, and easily control, accuracy rate is high.Described transmission shaft 17 or hand crank 18 are provided with blocking device, namely place transmission shaft 17 and freely rotate.Described blocking device can for being opened in the ring in hole on transmission shaft 17 or welding, and inserted link is interspersed in frame by described hole or ring.
Middle supporting leg is fixed by jackscrew or latch 12, the height adjustment period of manual.The operation that above-mentioned driving device can hinder sliding horizontal device is set.
The strut bar 14 that described supporting leg comprises supporting sleeve 13 and is inserted in described supporting sleeve 13, described linear gear rack 15 is fixedly installed on described supporting sleeve 13, and described strut bar 14 is fixedly connected with described supporting sleeve 13 by jackscrew or latch 12.In the present embodiment, supporting sleeve 13 passes through the effect fixed position of linear gear rack 15 and transmission gear 16, and strut bar 14 is by latch and pin-and-hole 28 fixed position.
The other relative dual-side of described lift platform 10 is provided with interlock rotating shaft 22, and the both ends of described two active rotating shafts 11 and two interlock rotating shafts 22 are all fixedly installed crowngear 23, and two adjacent crowngears 23 engage each other.Described interlock rotating shaft 22 is provided with blocking device, locking effect can be played to active rotating shaft 11.Described blocking device can be latch and pin-and-hole.
Described upper slide rail 9-1 and glidepath 9-2 cross section are H-shaped, described slip support body 5 upper end is provided with two-layer sliding wheel 6, the two-layer sliding wheel 6 of described upper end is corresponding with the upper gliding groove of slide rail 9-1 in described H-shaped respectively, described slip support body 5 lower end is provided with two-layer sliding wheel 6, and the two-layer sliding wheel 6 of described lower end is corresponding with the upper gliding groove of described H-shaped glidepath 9-2 respectively.
As equivalent replacement, 6 described supporting legs are plugged in described sleeve pipe 3 and are also all fixed with sleeve pipe 3 by jackscrew or latch 12.As the structure on the midship mounting leg in accompanying drawing 3, the effect of supporting leg lifting can be reached equally.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in previous embodiment, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of embodiment of the present invention technical scheme.
Claims (10)
1. a voltage transformer dismounting transporter, it is characterized in that: it comprises frame, rack-mounted liftable supporting leg, the lifting suspension apparatus that is arranged on the sliding horizontal device in frame and is arranged on described sliding horizontal device, is provided with suspension ring (27) bottom described lifting suspension apparatus;
Described frame comprises the upper horizontal support body (1) of frame-type and the lower horizontal support body (2) of frame-type, described horizontal support body (1) is fixedly connected with by 6 sleeve pipes (3) with the lower horizontal support body (2) of frame-type, and described 6 sleeve pipes (3) lay respectively at the left and right sides of the front end of frame, middle-end and rear end;
Be provided with the supporting leg that can adjust height in described 6 sleeve pipes (3), castor (4) is set bottom described supporting leg;
Slide rail (9-1) and glidepath (9-2) is provided with inside the long limit of described horizontal support body (1) and lower horizontal support body (2), described sliding horizontal device comprises the slip support body (5) of frame-type, described slip support body (5) is square tubular, its four bights are provided with the sliding wheel (6) suitable with described upper and lower slide rail, and slip support body (5) madial wall of described square tubular is provided with lifter rack (7);
Described lifting suspension apparatus comprise rectangle lift platform (10), be arranged at the active rotating shaft (11) of described lift platform (10) relatively on dual-side and drive the actuating device of described two active rotating shafts, described active rotating shaft two ends are provided with the lifter wheel (8) engaged with described lifter rack (7), be provided with the worm gear that transmission active rotating shaft rotates in the middle of described active rotating shaft, described worm gear is driven by the electric device being arranged at described lift platform central authorities.
2. a kind of voltage transformer dismounting transporter according to claim 1, is characterized in that: described supporting leg is plugged in described sleeve pipe (3) and is also fixed with sleeve pipe (3) by jackscrew or latch (12).
3. a kind of voltage transformer dismounting transporter according to claim 1, it is characterized in that: on described front support leg He on rear support leg, be provided with linear gear rack (15), described sleeve pipe (3) is provided with the fluting that described linear gear rack (15) is exposed, described frame front and back ends is provided with the transmission device controlling the lifting of described back and front supporting leg, and described transmission device coordinates with described linear gear rack (15).
4. a kind of voltage transformer dismounting transporter according to claim 3, is characterized in that: described transmission device comprises the transmission shaft (17) that two ends are provided with transmission gear (16) and the actuating device driving this transmission shaft (17) to rotate.
5. a kind of voltage transformer dismounting transporter according to claim 4, it is characterized in that: the actuating device that described driving transmission shaft (17) rotates comprise be arranged on described transmission shaft (17) is provided with turbine and worm device and, described turbine and worm device manually crank (18) or electric machine drives.
6. a kind of voltage transformer dismounting transporter according to claim 3, it is characterized in that: described supporting leg comprises supporting sleeve (13) and is inserted into the strut bar (14) in described supporting sleeve (13), described linear gear rack (15) is fixedly installed on described supporting sleeve (13), and described strut bar (14) is fixedly connected with described supporting sleeve (13) by jackscrew or latch (12).
7. a kind of voltage transformer dismounting transporter according to claim 1, it is characterized in that: described electric device comprises motor (19), the reductor (20) be connected with the output shaft of described motor (19) and provides the storage battery (21) of power supply to described motor (19), described reductor is two output reduction machines, and two output shafts of this pair of output reduction machine turn (11) dynamic respectively worm gear with two transmission active rotating shafts is connected.
8. a kind of voltage transformer dismounting transporter according to claim 7, is characterized in that: the output shaft of described reductor arranges locking device.
9. a kind of voltage transformer dismounting transporter according to claim 1, it is characterized in that: the other relative dual-side of described lift platform (10) is provided with interlock rotating shaft (22), the both ends of described two active rotating shafts (11) and two interlocks rotating shaft (22) are all fixedly installed crowngear (23), and adjacent two crowngears (23) engage each other.
10. a kind of voltage transformer dismounting transporter according to claim 1, it is characterized in that: described upper slide rail (9-1) and glidepath (9-2) cross section are H-shaped, described slip support body (5) upper end is provided with two-layer sliding wheel (6), the two-layer sliding wheel (6) of described upper end is corresponding with the upper gliding groove of slide rail (9-1) in described H-shaped respectively, described slip support body (5) lower end is provided with two-layer sliding wheel (6), and the two-layer sliding wheel (6) of described lower end is corresponding with the upper gliding groove of described H-shaped glidepath (9-2) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410678316.6A CN104528591B (en) | 2014-11-24 | 2014-11-24 | Dismounting, mounting and transferring device for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410678316.6A CN104528591B (en) | 2014-11-24 | 2014-11-24 | Dismounting, mounting and transferring device for transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104528591A true CN104528591A (en) | 2015-04-22 |
| CN104528591B CN104528591B (en) | 2017-02-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410678316.6A Active CN104528591B (en) | 2014-11-24 | 2014-11-24 | Dismounting, mounting and transferring device for transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104528591B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106082012A (en) * | 2016-08-29 | 2016-11-09 | 中国冶集团有限公司 | Piping lane interior conduit transport erecting device |
| CN107245795A (en) * | 2017-07-21 | 2017-10-13 | 苏州市远凌纺织有限公司 | It is a kind of to be easy to mobile weaving loom |
| CN107842693A (en) * | 2017-12-21 | 2018-03-27 | 河南省林晓科技开发有限公司 | A kind of adjustable automation equipment bearing |
| CN107840102A (en) * | 2017-09-26 | 2018-03-27 | 马二峰 | A kind of vegetables and fruits conveying arrangement |
| CN110566133A (en) * | 2019-09-28 | 2019-12-13 | 徐州徐工基础工程机械有限公司 | Self-dismounting device for power head of horizontal directional drilling machine |
| CN113928810A (en) * | 2021-09-24 | 2022-01-14 | 安徽润象新材料科技有限公司 | Handling device is used in processing of PET composite sheet |
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| DE29622637U1 (en) * | 1996-12-12 | 1997-03-13 | Elsic Elektrische Sicherheitsausrüstungen und Betriebsmittel GmbH, 41189 Mönchengladbach | Assembly aid for equipping or retrofitting floor-spaced devices |
| JPH10273291A (en) * | 1997-03-28 | 1998-10-13 | Kandenko Co Ltd | Transport installation device for box type equipment |
| JPH11228083A (en) * | 1998-02-18 | 1999-08-24 | Toshiba Plant Kensetsu Co Ltd | Device and method for assembling apparatus |
| CN202444194U (en) * | 2012-03-08 | 2012-09-19 | 邢台供电公司 | Transportation car special for isolating switch |
| CN203938428U (en) * | 2014-07-24 | 2014-11-12 | 国家电网公司 | Interior distribution voltage transformer fortune is equipped puts |
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| DE29622637U1 (en) * | 1996-12-12 | 1997-03-13 | Elsic Elektrische Sicherheitsausrüstungen und Betriebsmittel GmbH, 41189 Mönchengladbach | Assembly aid for equipping or retrofitting floor-spaced devices |
| JPH10273291A (en) * | 1997-03-28 | 1998-10-13 | Kandenko Co Ltd | Transport installation device for box type equipment |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106082012A (en) * | 2016-08-29 | 2016-11-09 | 中国冶集团有限公司 | Piping lane interior conduit transport erecting device |
| CN107245795A (en) * | 2017-07-21 | 2017-10-13 | 苏州市远凌纺织有限公司 | It is a kind of to be easy to mobile weaving loom |
| WO2019015174A1 (en) * | 2017-07-21 | 2019-01-24 | 苏州市远凌纺织有限公司 | Conveniently movable textile machine |
| CN107840102A (en) * | 2017-09-26 | 2018-03-27 | 马二峰 | A kind of vegetables and fruits conveying arrangement |
| CN107842693A (en) * | 2017-12-21 | 2018-03-27 | 河南省林晓科技开发有限公司 | A kind of adjustable automation equipment bearing |
| CN110566133A (en) * | 2019-09-28 | 2019-12-13 | 徐州徐工基础工程机械有限公司 | Self-dismounting device for power head of horizontal directional drilling machine |
| CN113928810A (en) * | 2021-09-24 | 2022-01-14 | 安徽润象新材料科技有限公司 | Handling device is used in processing of PET composite sheet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104528591B (en) | 2017-02-22 |
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