CN211594853U - Carriage and hoisting mechanism thereof - Google Patents
Carriage and hoisting mechanism thereof Download PDFInfo
- Publication number
- CN211594853U CN211594853U CN202020139686.3U CN202020139686U CN211594853U CN 211594853 U CN211594853 U CN 211594853U CN 202020139686 U CN202020139686 U CN 202020139686U CN 211594853 U CN211594853 U CN 211594853U
- Authority
- CN
- China
- Prior art keywords
- carriage
- shaft
- axle
- fixed
- guide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 42
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 238000005096 rolling process Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000006698 induction Effects 0.000 claims 4
- 238000009434 installation Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 206010000372 Accident at work Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Images
Landscapes
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model relates to a haulage vehicle technical field specifically discloses a carriage and hoisting mechanism thereof, hoisting mechanism include electric capstan, moving frame and two sets respectively along carriage X axle extend arrange the fixed rail frame in carriage top Y axle both sides, moving frame includes that two roll respectively with the fixed rail frame of corresponding side and support the Y axle hoist and mount roof beam of two X axle guide beams of complex X axle guide beam and horizontal connection, the electric capstan top passes through gallows pulley roll fit on Y axle hoist and mount roof beam, and the one end of keeping away from Y axle hoist and mount roof beam of each X axle guide beam is equipped with X axle walking motor admittedly respectively, X axle walking motor respectively with the fixed rail frame transmission cooperation of corresponding side. The utility model discloses the top installation sets up hoisting mechanism in the carriage, can directly transport the assigned position in the carriage with the goods from the carriage outside through hoisting mechanism, but greatly reduced intensity of labour improves work efficiency, and degree of mechanization is high.
Description
Technical Field
The utility model belongs to the technical field of haulage vehicle, concretely relates to carriage and hoisting mechanism thereof.
Background
The traditional carriage generally comprises a carriage body, and goods are carried towards the inside of the carriage body by manual hand, so that the labor intensity is higher, and industrial accidents are easy to occur. In addition, some transport lines are externally connected, the goods are conveyed to the inside of the carriage body through the transport lines, if the output ports of the transport lines are close to the opening in the carriage body, manual carrying is still needed, and if the output ports of the transport lines directly extend into the position close to the inside of the carriage body, the positions of the output ports need to be readjusted after a part of the goods are conveyed, so that the transport lines are relatively complicated and inconvenient.
SUMMERY OF THE UTILITY MODEL
In view of the not enough of prior art, the utility model aims to solve the technical problem that a carriage and hoisting mechanism are provided, it can reduce intensity of labour, improves work efficiency.
In order to solve the technical problem, the utility model discloses a technical scheme is:
the lifting mechanism of the carriage comprises an electric winch, a movable frame and two sets of fixed rail frames, wherein the two fixed rail frames are respectively arranged on two sides of a Y shaft at the top in the carriage in an extending mode along an X shaft of the carriage, the movable frame comprises two Y shaft hoisting beams which respectively roll with the fixed rail frames at the corresponding sides and support the X shaft guide beams in a matched mode and are horizontally connected with the two X shaft guide beams, the top of the electric winch is matched with the Y shaft hoisting beams in a rolling mode through hanger pulleys, an X shaft walking motor is fixedly arranged at one end, far away from the Y shaft hoisting beams, of each X shaft guide beam, and the X shaft walking motors are respectively matched with the fixed rail frames at the corresponding sides in a transmission mode.
Preferably, the fixed rail frame comprises a fixed guide rail, an upper guide wheel group and a lower guide wheel group which are respectively positioned at the upper part and the lower part of the fixed guide rail, and a transmission body which is arranged on the fixed guide rail and is in transmission fit with the X-axis walking motor, the fixed guide rail is fixedly arranged on the inner wall of the carriage, the upper guide wheel group and the lower guide wheel group are respectively arranged at intervals along the X-axis direction of the fixed guide rail, and the upper end and the lower end of the X-axis guide beam are respectively in rolling fit with the upper guide wheel group and the lower guide wheel group.
Preferably, the upper guide wheel set and the lower guide wheel set have the same structure and respectively comprise a wheel shaft horizontally penetrating and fixed on the fixed guide rail and a guide wheel sleeved outside the wheel shaft, deep groove ball bearings are respectively pressed between two ends of the guide wheel and the wheel shaft, and the guide wheel is in rolling fit with the X-axis guide beam.
Preferably, the outer convex side top surface of the fixed guide rail is provided with a plurality of upper lining plates used for being connected with the top wall of the carriage, the outer convex side bottom surface of the fixed guide rail is provided with a plurality of lower lining plates used for being connected with the side wall of the carriage, and the lower lining plates are provided with supporting parts for horizontally supporting the bottom surface of the fixed guide rail.
Preferably, the cross-sectional shape of fixed guide rail is the protruding style of calligraphy of rotating 90, and is equipped with the breach of stepping down of dodging X axle walking motor on two fixed guide rail's the side in opposite directions respectively, and the side of the back of the body of two fixed guide rail is outside protrusion respectively and is established to the convex side of fixed guide rail, go up guide pulley group and lower guide pulley group and be located fixed guide rail's upper and lower space respectively.
Preferably, the transmission bodies on the fixed rail frames are respectively transmission tooth rows which are fixedly arranged on the inner wall surface of the convex side and horizontally extend along the X-axis direction, the output shaft of the X-axis walking motor is coaxially provided with a transmission shaft through a coupler, and the transmission shaft penetrates through the X-axis guide beam and is provided with a driving gear meshed with the transmission tooth rows at the penetrating end of the transmission shaft.
Preferably, the transmission shaft is sleeved with a shaft sleeve, two ends of the shaft sleeve penetrate out of the X-axis guide beam respectively, deep groove ball bearings are arranged between two ends of the shaft sleeve and the transmission shaft in a pressing mode respectively, reinforcing plates are fixedly arranged on outer wall surfaces of two sides of a Y axis of the X-axis guide beam in a right-to-left mode, assembling holes are formed in positions, corresponding to the shaft sleeve, of the reinforcing plates, and the X-axis walking motor is arranged on the reinforcing plate on one side through a motor base.
Preferably, a position sensor is installed on the X-axis guide beam, and sensing plates respectively matched with the position sensor in a sensing mode are arranged at two ends of the fixed rail frame in the X-axis direction.
The utility model discloses still further provide a carriage, including the railway carriage or compartment body and above-mentioned hoisting mechanism, hoisting mechanism installs at the internal top of railway carriage or compartment just it is portable outside the internal opening of railway carriage or compartment to remove the frame.
Preferably, a position sensor is installed on the movable carriage, and sensing plates respectively matched with the position sensor in a sensing manner are arranged at corresponding positions of the fixed rail frame or the carriage body.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses the top installation sets up hoisting mechanism in the carriage, can directly transport the assigned position in the carriage with the goods from the carriage outside through hoisting mechanism, but greatly reduced intensity of labour improves work efficiency, and degree of mechanization is high.
2. The utility model discloses a hoisting mechanism includes moving frame, fixed rail frame and at the electric capstan winch of moving frame one end, and moving frame roll cooperation and by the fixed rail frame support keep, specifically by upper guide pulley group and lower guide pulley group with moving frame cooperation, on the one hand restrict moving frame in the space between upper guide pulley group and lower guide pulley group straight line translation, can not take place to upwarp or have a down dip, guarantee in the transportation goods process steady, safety, intensity is high; on the other hand, the friction resistance is small, the negative effect on the X-axis walking motor is small, and the motor is protected.
3. The utility model discloses still set up mutual response complex position inductor and tablet on moving vehicle frame and fixed rail frame, so make the reciprocating translation in the safety range of moving vehicle frame between safe position A and safe position B, improve the safety in utilization.
Drawings
Fig. 1 is a schematic structural diagram of the carriage of the present invention.
Fig. 2 is the structure schematic diagram of the lifting mechanism of the present invention.
Fig. 3 is a partially enlarged view of a shown in fig. 2.
Fig. 4 is a partial cross-sectional view of the movable frame and the fixed rail frame at the position of the transmission shaft.
Fig. 5 is a schematic structural view of the fixing rail frame of the present invention.
Fig. 6 is a partially enlarged view B shown in fig. 5.
Fig. 7 is a partial enlarged view of C shown in fig. 5.
Fig. 8 is a schematic view of the structure of the movable frame and the electric winch of the present invention.
Fig. 9 is a partial enlarged view D shown in fig. 8.
Fig. 10 is a schematic view of the electric capstan of the present invention.
The labels in the figure are: 100. a hoisting mechanism; 200. a compartment body; 10. moving the frame; 11. an X-axis guide beam; 12. hoisting a beam by using a Y axis; 13. an X-axis traveling motor; 14. a drive gear; 15. a drive shaft; 16. a shaft sleeve; 17. a reinforcing plate; 18. a position sensor; 20. fixing a rail frame; 21. fixing the guide rail; 22. an upper guide wheel set; 23. a lower guide wheel set; 24. a transmission gear row; 220. a guide wheel; 211. an upper lining plate; 212. a lower liner plate; 30. an electric capstan; 31. a hanger pulley.
Detailed Description
In order to make the aforementioned and other features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
As shown in fig. 1 to 10, the present embodiment provides a car including a car body 200 and a hoisting mechanism 100, wherein the hoisting mechanism 100 is installed at the top inside the car body 200, and the length of the car body 200 in the X-axis direction is greater than the width thereof in the Y-axis direction.
The lifting mechanism 100 of this embodiment includes an electric winch 30, a moving vehicle frame 10 and two sets of fixed rail frames 20 respectively arranged on two sides of a top Y axis in a car body 200 along an X axis of the car body 200 in an extending manner, the moving vehicle frame 10 includes two X axis guide beams 11 respectively rolling with the fixed rail frames 20 on corresponding sides and supporting the two X axis guide beams 11 and a Y axis hoisting beam 12 horizontally connecting the two X axis guide beams 11, the top of the electric winch 30 is roll-fitted on the Y axis hoisting beam 12 through a hanger pulley 31, one end of each X axis guide beam 11 far away from the Y axis hoisting beam 12 is respectively and fixedly provided with an X axis traveling motor 13, the X axis traveling motors 13 are respectively in transmission fit with the fixed rail frames 20 on corresponding sides, and preferably, the X axis traveling motors 13 are braking constant speed type speed reducing motors.
Specifically, the method comprises the following steps: the fixed rail frame 20 comprises a fixed guide rail 21, an upper guide wheel set 22 and a lower guide wheel set 23 which are respectively positioned at the upper part and the lower part of the fixed guide rail 21, and a transmission body which is arranged on the fixed guide rail 21 and is in transmission fit with the X-axis walking motor 13, wherein the fixed guide rail 21 is fixedly arranged on the inner wall of the carriage body 200, the upper guide wheel set 22 and the lower guide wheel set 23 are respectively arranged in multiple groups at intervals along the X-axis direction of the fixed guide rail 21, and the upper end and the lower end of the X-axis guide beam 11 are respectively in rolling fit with the upper guide wheel set 22 and the lower.
The cross-sectional shape of fixed guide rail 21 is rotatory 90 protruding style of calligraphy, and is equipped with the breach of stepping down of dodging X axle walking motor 13 on two fixed guide rail 21's the side in opposite directions respectively, and two fixed guide rail 21's the side of carrying on the back outwards protrusion respectively and establish to fixed guide rail 21's evagination side, go up guide pulley group 22 and lower guide pulley group 23 and be located fixed guide rail 21's upper and lower space respectively, preferably go up guide pulley group 22 and lower guide pulley group 23 the same and the one-to-one up correspondence setting of quantity. The structure of the upper guide wheel set 22 is the same as that of the lower guide wheel set 23, the upper guide wheel set 22 and the lower guide wheel set 23 respectively comprise a wheel shaft horizontally penetrating and fixed on the fixed guide rail 21 and a guide wheel 220 sleeved outside the wheel shaft, deep groove ball bearings are respectively pressed between two ends of the guide wheel 220 and the wheel shaft, and the guide wheel 220 is in rolling fit with the X-axis guide beam 11, so that the X-axis guide beam 11 is limited to linearly translate in a space between the upper guide wheel set 22 and the lower guide wheel set 23 on one hand through the upper guide wheel set 22 and the lower guide wheel set 23, and no upwarp or downdip occurs, thereby ensuring the stability, safety and high strength in the process of conveying; on the other hand, the guide wheel 220 is in rolling fit with the X-axis guide beam 11, so that the friction resistance is small, the negative effect on the X-axis walking motor 13 is small, and the motor is protected.
As a preferred fixing structure of the fixed guide rail 21 and the carriage 200, the following can be adopted: the outer convex side top surface of the fixed guide rail 21 is provided with a plurality of upper liner plates 211 used for being connected with the top wall of the carriage body 200, the outer convex side bottom surface of the fixed guide rail 21 is provided with a plurality of lower liner plates 212 used for being connected with the side wall of the carriage body 200, the lower liner plates 212 are provided with supporting parts for horizontally supporting the bottom surface of the fixed guide rail 21, the fixed guide rail 21 is fixedly arranged at two sides of the inner top part of the carriage body 200 through the upper liner plates 211 and the lower liner plates 212, and thus a space for goods to enter and exit is reserved between the two.
As a preferable transmission matching structure of the X-axis traveling motor 13 and the fixed guide rail 21, the following can be adopted: the transmission bodies on the fixed rail frames 20 are respectively transmission tooth rows 24 which are fixedly arranged on the inner wall surface of the convex side and horizontally extend along the X-axis direction, the output shaft of the X-axis walking motor 13 is coaxially provided with a transmission shaft 15 through a coupler, the transmission shaft 15 penetrates through the X-axis guide beam 11 and a driving gear 14 which is meshed with the transmission tooth rows 24 is arranged at the penetrating end of the transmission shaft 15, and the whole moving frame 10 can be driven to move along the fixed rail frames 20 in the X-axis direction or penetrate into the interior of the carriage body 200 or move out of the opening of the carriage body 200 by starting the X-axis walking motor 13.
Further, a shaft sleeve 16 is sleeved outside the transmission shaft 15, two ends of the shaft sleeve 16 penetrate out of the X-axis guide beam 11 respectively, deep groove ball bearings are installed between two ends of the shaft sleeve 16 and the transmission shaft 15 in a pressing mode respectively, reinforcing plates 17 are installed on outer wall surfaces of two sides of a Y axis of the X-axis guide beam 11 and are opposite to and fixedly installed on the outer wall surfaces of the two sides of the Y axis, assembling holes are formed in positions, corresponding to the shaft sleeve 16, of the reinforcing plates 17, the X-axis walking motor 13 is installed on the reinforcing plates 17 on one side through a motor base, accordingly, the stability of the installation structure of the transmission shaft 15 can be greatly enhanced, the stable meshing relation between the driving gear 14.
In addition, in order to prevent the moving vehicle frame 10 from exceeding the safety range of walking in the X-axis direction, in this embodiment, a position sensor 18 may be further installed on the X-axis guide beam 11, and sensing plates respectively matched with the position sensor 18 in a sensing manner are arranged at two ends of the fixed rail frame 20 in the X-axis direction. The position sensor 18 can be selected from an MDS-45 electromagnetic sensor or a photoelectric sensor, and is preferably installed on the front side and the rear side of the traveling direction of the X-axis traveling motor 13 through an installation seat, the installation seat can be connected with the X-axis guide beam 11 through a reinforcing plate 17, the X-axis traveling motor 13 can be controlled to stop when the position sensor 18 at the front end interacts with the sensing plate at the front side, the electric winch 30 on the moving vehicle frame 10 is located outside the opening of the compartment body 200 at the safe position A, the X-axis traveling motor 13 can be controlled to stop when the position sensor 18 at the rear end interacts with the sensing plate at the rear side, and the moving vehicle frame 10 moves to the safe position B at the innermost end of the compartment body 200 at the moment, so that the moving vehicle frame 10 can perform reciprocating translation in the safe range. The signal output end of the position sensor 18 is electrically connected with an electric control system, the X-axis walking motor 13 is controlled by the electric control system, the electric control system can adopt an ESX-3CM single chip microcomputer, the automatic control is the prior art and is not repeated herein, and in addition, the X-axis walking motor 13 can also be inching controlled to stop at a required position. Of course, the position sensor 18 can be installed at other positions of the moving vehicle frame 10, and then the sensing plate is installed at the corresponding position of the carriage 200 or the fixed rail 20.
The hoisting process of the embodiment is as follows: the goods are placed outside the opening of the carriage, the X-axis walking motor 13 drives the moving carriage 10 to integrally move to the safe position A of the fixed rail frame 20, at the moment, the electric winch 30 is outside the opening of the carriage body 200, after the goods are lifted in place by the electric winch 30, the X-axis walking motor 13 works and drives the goods to move towards the inside of the carriage body 200, when the goods reach the specified position, the electric winch 30 puts down the goods and resets in a no-load mode, and the X-axis walking motor 13 reversely runs to drive the whole moving carriage 10 to return to the safe position A to lift the next goods. The safety position B is the innermost end of the moving carriage 10 within the compartment 200.
Having shown and described the fundamental principles and the principal features of the invention and its advantages, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (10)
1. The hoisting mechanism of carriage, its characterized in that: the lifting mechanism comprises an electric winch, a movable frame and two sets of fixed rail frames, wherein the two fixed rail frames are respectively arranged on two sides of a Y shaft at the top in a carriage in an extending mode along a carriage X shaft, the movable frame comprises two Y shaft hoisting beams which roll with the fixed rail frames at the corresponding sides respectively and support the X shaft guide beams in a matched mode and are horizontally connected with the two X shaft guide beams, the top of the electric winch is matched with the Y shaft hoisting beams in a rolling mode through hanger pulleys, an X shaft traveling motor is fixedly arranged at one end, far away from the Y shaft hoisting beams, of each X shaft guide beam respectively, and the X shaft traveling motors are in transmission fit with the fixed rail frames at the corresponding sides respectively.
2. The hoisting mechanism for a vehicle compartment of claim 1, wherein: the fixed rail frame comprises a fixed guide rail, an upper guide wheel group, a lower guide wheel group and a transmission body, wherein the upper guide wheel group and the lower guide wheel group are respectively positioned at the upper part and the lower part of the fixed guide rail, the transmission body is arranged on the fixed guide rail and is in transmission fit with the X-axis walking motor, the fixed guide rail is fixedly arranged on the inner wall of the carriage, the upper guide wheel group and the lower guide wheel group are respectively arranged at intervals along the X-axis direction of the fixed guide rail, and the upper end and the lower end of the X-axis guide beam are respectively in.
3. The lifting mechanism of the carriage according to claim 2, wherein: the structure of the upper guide wheel group is the same as that of the lower guide wheel group, the upper guide wheel group and the lower guide wheel group respectively comprise a wheel shaft which is horizontally arranged on the fixed guide rail in a penetrating way and fixed and a guide wheel sleeved outside the wheel shaft, deep groove ball bearings are respectively pressed between the two ends of the guide wheel and the wheel shaft, and the guide wheel is in rolling fit with the X-axis guide beam.
4. The lifting mechanism of the carriage according to claim 2, wherein: the outer convex side top surface of the fixed guide rail is provided with a plurality of upper lining plates used for being connected with the top wall of the carriage, the outer convex side bottom surface of the fixed guide rail is provided with a plurality of lower lining plates used for being connected with the side wall of the carriage, and the lower lining plates are provided with supporting parts for horizontally supporting the bottom surface of the fixed guide rail.
5. The lifting mechanism of the carriage according to claim 2, wherein: the section shape of fixed guide rail is rotatory 90 the type of protruding, and is equipped with the breach of stepping down of dodging X axle walking motor on two fixed guide rail's the side in opposite directions respectively, and two fixed guide rail's the side of keeping back mutually outwards protrusion respectively and establish to the evagination side of fixed guide rail, go up guide pulley group and lower guide pulley group and be located fixed guide rail's upper and lower space respectively.
6. The lifting mechanism of the carriage according to claim 5, wherein: the transmission bodies on the fixed rail frames are respectively transmission tooth rows which are fixedly arranged on the inner wall surface of the convex side and horizontally extend along the X-axis direction, the output shaft of the X-axis walking motor is coaxially provided with a transmission shaft through a coupler, and the transmission shaft penetrates through the X-axis guide beam and is provided with a driving gear meshed with the transmission tooth rows at the penetrating end of the transmission shaft.
7. The hoisting mechanism for a vehicle compartment of claim 6, wherein: the utility model discloses a motor, including transmission shaft, X axle guide beam, axle sleeve, reinforcing plate, X axle walking motor, transmission shaft cover, deep groove ball bearing, X axle guide beam and transmission shaft, the axle sleeve is equipped with to the transmission shaft overcoat, the both ends of axle sleeve are worn out respectively and are equipped with deep groove ball bearing between X axle guide beam and the axle sleeve both ends and the transmission shaft respectively the pressure, just be equipped with the reinforcing plate on the outer wall of Y axle both sides of X axle guide beam admittedly, the position department that each reinforcing plate corresponds the axle.
8. The hoisting mechanism for a vehicle compartment of claim 1, wherein: and the X-axis guide beam is provided with a position sensor, and the two ends of the X-axis direction of the fixed rail frame are provided with induction plates respectively matched with the position sensor in an induction manner.
9. The carriage is characterized by comprising a carriage body and the hoisting mechanism according to any one of claims 1 to 7, wherein the hoisting mechanism is installed at the top in the carriage body, and the movable carriage can move to the outside of the opening of the carriage body.
10. The vehicle compartment of claim 9, wherein: the movable carriage is provided with a position sensor, and the corresponding position of the fixed rail frame or the carriage body is provided with an induction plate which is respectively matched with the position sensor in an induction way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020139686.3U CN211594853U (en) | 2020-01-21 | 2020-01-21 | Carriage and hoisting mechanism thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020139686.3U CN211594853U (en) | 2020-01-21 | 2020-01-21 | Carriage and hoisting mechanism thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211594853U true CN211594853U (en) | 2020-09-29 |
Family
ID=72578678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020139686.3U Expired - Fee Related CN211594853U (en) | 2020-01-21 | 2020-01-21 | Carriage and hoisting mechanism thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211594853U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112279088A (en) * | 2020-11-10 | 2021-01-29 | 湖南成鑫专用汽车有限公司 | Automobile crane |
| CN112340611A (en) * | 2020-11-10 | 2021-02-09 | 湖南成鑫专用汽车有限公司 | Foldable movable gantry hanging frame |
-
2020
- 2020-01-21 CN CN202020139686.3U patent/CN211594853U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112279088A (en) * | 2020-11-10 | 2021-01-29 | 湖南成鑫专用汽车有限公司 | Automobile crane |
| CN112340611A (en) * | 2020-11-10 | 2021-02-09 | 湖南成鑫专用汽车有限公司 | Foldable movable gantry hanging frame |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211594853U (en) | Carriage and hoisting mechanism thereof | |
| CN108442776B (en) | A kind of comb-tooth-type stereo garage floor truck and method | |
| CN104495585B (en) | Intelligent vertical traction machine | |
| CN204416951U (en) | A kind of low clearance twin beam overhead bridge crane | |
| CN216947887U (en) | Installation trolley for simply supported box girder bridge deck system curtain board of high-speed railway | |
| CN206859785U (en) | A kind of carrier vehicle jacking system for multi-storied garage | |
| CN206750893U (en) | Station frock assembly conveyer | |
| CN205616133U (en) | Electroplate driving of special groined type | |
| CN215325185U (en) | Full-automatic multi-functional commodity circulation delivery wagon | |
| CN214828788U (en) | Gear shaping floor type side fork AGV | |
| KR200448712Y1 (en) | Upper travelling equipment of stacker crane | |
| CN212639812U (en) | Novel elevator | |
| CN211687058U (en) | Sideslip walking mechanism | |
| CN212634299U (en) | Cantilever type movable steel ladle covering and uncovering device | |
| CN210941857U (en) | Transport trolley | |
| CN204938783U (en) | European interior extension turning crane | |
| CN211869228U (en) | Longitudinal beam type transfer vehicle structure | |
| CN206033070U (en) | Assembly of crane davit is equipped | |
| CN211549729U (en) | Translation device for marshalling electric locomotive | |
| CN219545893U (en) | Suspension type servo reciprocating conveying system for welding line | |
| CN218840759U (en) | Automatic cart in and out mechanism for tray in high-temperature furnace | |
| CN218490688U (en) | There is rail dolly that shuttles back and forth | |
| CN215208284U (en) | AGV fork truck equipment | |
| CN217625849U (en) | Large-span aluminum alloy coiled material transfer equipment | |
| CN213445702U (en) | Double-car reciprocating type elevator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200929 |