CN219485600U - Movable supporting table - Google Patents
Movable supporting table Download PDFInfo
- Publication number
- CN219485600U CN219485600U CN202320143613.5U CN202320143613U CN219485600U CN 219485600 U CN219485600 U CN 219485600U CN 202320143613 U CN202320143613 U CN 202320143613U CN 219485600 U CN219485600 U CN 219485600U
- Authority
- CN
- China
- Prior art keywords
- link
- roller
- supporting frame
- moving mechanism
- frame
- 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.)
- Active
Links
Landscapes
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The utility model provides a movable supporting table, and relates to the technical field of locomotive production and manufacturing. The movable supporting table comprises a supporting frame, a moving mechanism and rollers, wherein a notch is formed in the bottom of the supporting frame. The moving mechanism is arranged in the supporting frame and is rotationally connected with the supporting frame, and the roller is connected with the moving mechanism. The moving mechanism is configured to drive the roller to move relative to the supporting frame, so that the roller is selectively arranged in the notch to switch between a roller rolling mode and a roller hiding mode. By adopting the mode, one operator can control the free movement of the supporting frame, and the labor intensity of the operator is reduced. The gyro wheel is hidden in braced frame's inside when not working, can stretch out braced frame and lie in outside the breach of bottom at the during operation, realizes braced frame's removal, has shortened engineering time, labour saving and time saving improves production efficiency, and need not crown block handling, and the security is good.
Description
Technical Field
The present utility model relates generally to the field of locomotive manufacturing technology, and more particularly to a movable support table.
Background
The electric locomotive body needs to be temporarily placed on the support table during assembly or when the assembly has been completed, and the support table may not be exactly aligned with the support position of the locomotive, so that the position of the support table needs to be adjusted for aligning with the support position of the locomotive body.
The existing supporting table is heavy, can move in position only by means of simultaneous force application of several operators, and can deviate from a certain position only. If long-distance movement is needed, the crane can only be used for lifting, time and labor are wasted, potential safety hazards exist, and the current actual production requirement cannot be met.
Disclosure of Invention
The movable supporting table provided by the utility model can simultaneously meet the dual functions of supporting and moving, and is time-saving, labor-saving and good in safety.
According to an aspect of the present utility model, there is provided a movable support table comprising:
the bottom of the supporting frame is provided with a notch;
the moving mechanism is arranged in the supporting frame and is rotationally connected with the supporting frame;
the roller is connected to the moving mechanism;
the locking piece is used for locking and unlocking the moving mechanism;
the moving mechanism is configured to drive the roller to move relative to the supporting frame, so that the roller is selectively arranged in the notch to switch between a roller rolling mode and a roller hiding mode.
In some embodiments, the moving mechanism includes a rotating lever having one end rotatably connected to the support frame and the other end connected to the roller, the rotating lever being configured to be disposed vertically with respect to a horizontal plane in the roller rolling mode.
In some embodiments, the moving mechanism includes a first link, a second link, and a third link, one end of the first link is connected to the roller, the other end of the first link is respectively connected to the second link and the third link in a rotating manner, one end of the second link, which is far away from the first link, is connected to the supporting frame in a rotating manner, and one end of the third link, which is far away from the first link, is slidably disposed relative to the supporting frame.
In some of these embodiments, the movable support further comprises:
the sliding rail is arranged on the inner wall of the supporting frame;
the sliding block is arranged at one end, far away from the first connecting rod, of the third connecting rod, and the sliding block is in sliding fit with the sliding rail.
In some of these embodiments, the slider is selectively locked relative to the slide rail by the locking member.
In some embodiments, a first connecting hole is formed in one side, facing the sliding rail, of the sliding block, a second connecting hole is formed in the sliding rail, corresponding to the first connecting hole, and the locking piece can penetrate through the first connecting hole and the second connecting hole.
In some embodiments, the locking position between the slider and the locking member is a bottom position of the slide rail, and the first link and the second link are configured to be coaxially disposed in the roller rolling mode.
In some embodiments, the support frame comprises a top plate, a bottom plate and four side plates, the top plate and the bottom plate are arranged at intervals in parallel, the notch is formed in the bottom plate, and the four side plates are connected end to end and are arranged between the top plate and the bottom plate.
In some embodiments, the support frame further comprises a fixing rod disposed between the two oppositely disposed side plates and disposed between the top plate and the bottom plate.
In some embodiments, the roller is a universal wheel.
One embodiment of the present utility model has the following advantages or benefits:
the movable supporting table provided by the embodiment of the utility model has the advantages that the supporting frame plays a role in supporting a locomotive, and a supporting position is provided for assembling and completing the locomotive. The moving mechanism is arranged in the supporting frame, the idler wheels are connected with the moving mechanism, and the supporting frame plays a role in integral supporting.
When the movable supporting table needs to move, the supporting frame is lifted off the ground, so that the notch of the supporting frame is separated from the ground, and under the action of self gravity of the roller and the moving mechanism, the moving mechanism automatically falls down and drives the roller to move relative to the supporting frame, so that the roller is at least partially exposed from the notch. And then the locking piece is used for locking the position of the moving mechanism, so that the moving mechanism cannot be pressed back due to the gravity of the supporting frame, and the position stability of the idler wheel relative to the notch is ensured. At this time, in the roller rolling mode, the rollers can roll relative to the ground, so that the relative position of the support frame relative to the locomotive can be adjusted to realize the process of docking with the support position of the locomotive.
When the movable supporting table does not need to move, the locking piece is utilized to release the relative position of the moving mechanism relative to the supporting frame, the moving mechanism is pressed down under the action of self gravity of the supporting frame, so that the movement is reversely rotated relative to the supporting frame, the rolling wheels are driven to move relative to the supporting frame by the rotation of the moving mechanism, the rolling wheels retract into the supporting frame from the gaps, the rolling wheels are in a rolling wheel hiding mode at the moment, and the supporting frame plays a role in supporting in situ.
By adopting the mode, one operator can control the free movement of the supporting frame, and the labor intensity of the operator is reduced. The gyro wheel is hidden in braced frame's inside when not working, can stretch out braced frame and lie in outside the breach of bottom at the during operation, realizes braced frame's removal, has shortened engineering time, labour saving and time saving improves production efficiency, and need not crown block handling, and the security is good.
Drawings
For a better understanding of the utility model, reference may be made to the embodiments illustrated in the following drawings. The components in the drawings are not necessarily to scale and related elements may be omitted in order to emphasize and clearly illustrate the technical features of the present utility model. In addition, the relevant elements or components may have different arrangements as known in the art. Furthermore, in the drawings, like reference numerals designate identical or similar parts throughout the several views. The above and other features and advantages of the present utility model will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings.
Wherein:
fig. 1 is a schematic view showing the structure of a movable supporting table according to an embodiment of the present utility model.
Wherein reference numerals are as follows:
1. a support frame; 2. a moving mechanism; 3. a roller; 4. a locking member; 5. a slide rail; 6. a slide block;
11. a top plate; 12. a bottom plate; 121. a notch; 13. a side plate; 14. a fixed rod;
21. a rotating lever; 22. a first link; 23. a second link; 24. and a third link.
Detailed Description
The technical solutions in the exemplary embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the exemplary embodiments of the present utility model. The example embodiments described herein are for illustrative purposes only and are not intended to limit the scope of the present utility model, and it should be understood that various modifications and changes can be made to the example embodiments without departing from the scope of the utility model.
In the description of the present utility model, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance unless explicitly specified or limited otherwise; the term "plurality" refers to two or more than two; the term "and/or" includes any and all combinations of one or more of the associated listed items. In particular, references to "the/the" object or "an" object are likewise intended to mean one of a possible plurality of such objects.
Unless specified or indicated otherwise, the terms "connected," "fixed," and the like are to be construed broadly and are, for example, capable of being fixedly connected, detachably connected, or integrally connected, electrically connected, or signally connected; "coupled" may be directly coupled or indirectly coupled through intermediaries. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.
Further, in the description of the present utility model, it should be understood that the terms "upper", "lower", "inner", "outer", and the like in the exemplary embodiments of the present utility model are described in terms of the drawings, and should not be construed as limiting the exemplary embodiments of the present utility model. It will also be understood that in the context of an element or feature being connected to another element(s) "upper," "lower," or "inner," "outer," it can be directly connected to the other element(s) "upper," "lower," or "inner," "outer," or indirectly connected to the other element(s) "upper," "lower," or "inner," "outer" via intervening elements.
Example embodiments will now be described more fully with reference to the accompanying drawings. However, the exemplary embodiments can be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus detailed descriptions thereof will be omitted.
The embodiment provides a movable supporting table, which is suitable for the assembly process of a locomotive or the transfer process of completing assembly. As shown in fig. 1, the movable supporting table includes a supporting frame 1, a moving mechanism 2, and rollers 3, and a notch 121 is provided at the bottom of the supporting frame 1. The moving mechanism 2 is disposed in the supporting frame 1 and rotatably connected to the supporting frame 1, and the roller 3 is connected to the moving mechanism 2. The moving mechanism 2 is configured to drive the roller 3 to move relative to the supporting frame 1, so that the roller 3 is selectively disposed in the notch 121 to switch between a roller rolling mode and a roller hiding mode.
The movable supporting platform provided by the embodiment, the supporting frame 1 plays a role of supporting a locomotive, and provides a supporting position for assembling and completing the locomotive. The moving mechanism 2 is arranged in the supporting frame 1, the roller 3 is connected with the moving mechanism 2, and the supporting frame 1 plays a role in integral supporting.
When the movable supporting table needs to move, the supporting frame 1 is lifted off the ground, so that the notch 121 of the supporting frame 1 is separated from the ground, and under the action of the self gravity of the roller 3 and the moving mechanism 2, the moving mechanism 2 automatically falls down and drives the roller 3 to move relative to the supporting frame 1, so that the roller 3 is at least partially exposed from the notch 121. Then, the locking piece 4 is used for locking the position of the moving mechanism 2, so that the moving mechanism 2 cannot be pressed back due to the gravity of the supporting frame 1, and the position stability of the roller 3 relative to the notch 121 is ensured. In the roller rolling mode, the rollers 3 can roll relative to the ground, so that the relative position of the support frame 1 relative to the locomotive can be adjusted to realize the process of docking with the support position of the locomotive.
When the movable supporting table does not need to move, the locking piece 4 is used for releasing the relative position of the moving mechanism 2 relative to the supporting frame 1, the moving mechanism 2 is pressed down under the action of self gravity of the supporting frame 1, so that the movement reversely rotates relative to the supporting frame 1, the roller 3 is driven to move relative to the supporting frame 1 by the rotation of the moving mechanism 2, the roller 3 is retracted into the supporting frame 1 from the notch 121, and at the moment, the supporting frame 1 is in a roller hiding mode, and plays a role in supporting in situ.
By adopting the mode, one operator can control the free movement of the supporting frame 1, and the labor intensity of the operator is reduced. The gyro wheel 3 can hide in the inside of braced frame 1 when not working, can stretch out braced frame 1 and lie in outside the breach 121 of bottom at the during operation, realize braced frame 1's removal, shortened engineering time, labour saving and time saving improves production efficiency, and need not crown block handling, the security is good.
In one embodiment, the roller 3 is a universal wheel. The universal wheels can be also called movable casters, and can rotate 360 degrees along the horizontal direction, so that the free flexibility is good.
In one embodiment, as shown in fig. 1, the support frame 1 includes a top plate 11, a bottom plate 12, and four side plates 13, where the top plate 11 and the bottom plate 12 are disposed in parallel and spaced apart, and the four side plates 13 are disposed between the top plate 11 and the bottom plate 12 end to end.
The four side plates 13 may also be referred to as a left plate, a right plate, a front plate and a rear plate, where the top plate 11 and the bottom plate 12 are arranged in parallel at intervals, and the four side plates 13 are connected end to end and arranged between the top plate 11 and the bottom plate 12, so that the six plates enclose a hexahedral structure. The six plates can be connected through welding, and the two opposite side plates 13 are provided with reinforcing ribs, so that the structure is reinforced.
It will be appreciated that the overall shape of the support frame 1 may be a cuboid or conical structure. Specifically, the length of the top plate 11 is smaller than the length of the bottom plate 12, and the side plates 13 are disposed obliquely with respect to the bottom plate 12.
In one embodiment, the notch 121 is provided in the base plate 12, and the extension and retraction of the roller 3 is facilitated by the notch 121 of the base plate 12.
In one embodiment, as shown in fig. 1, the support frame 1 further includes a fixing rod 14, and the fixing rod 14 is disposed between two oppositely disposed side plates 13 and between the top plate 11 and the bottom plate 12.
When two oppositely arranged side plates 13 incline relative to the bottom plate 12, the structural strength of the side plates 13 is weaker, and through the arrangement of the fixing rods 14 between the top plate 11 and the bottom plate 12, two ends of the fixing rods 14 are respectively connected with the two oppositely arranged side plates 13, the fixing rods 14 play a role in structural reinforcement, and the situation that the side plates 13 deform when the moving mechanism 2 pulls the side plates 13 is avoided.
It can be appreciated that the two ends of the fixing rod 14 and the two opposite side plates 13 can be fixed by welding, so that the structure is simple and the production cost is low.
In one embodiment, as shown in fig. 1, the moving mechanism 2 includes a rotating lever 21, one end of the rotating lever 21 is rotatably connected to the support frame 1, and the other end is connected to the roller 3, and the rotating lever 21 is configured to be disposed vertically with respect to the horizontal plane in the roller rolling mode.
Specifically, one end of the rotating rod 21 is rotatably connected to the fixed rod 14 of the support frame 1 through a hinge structure, and the other end is connected to the rotating shaft of the roller 3, and when the rotating rod 21 swings relative to the fixed rod 14, the rotating rod 21 can drive the roller 3 to rotate, so as to realize the process of extending and retracting the roller 3 relative to the notch 121. When in the rolling mode of the roller wheels, the rotating rod 21 is vertically arranged relative to the horizontal plane to provide a downward pressure for the roller wheels 3, and at the moment, the supporting force of the rotating rod 21 and the supporting frame 1 to the locomotive, the gravity of the supporting frame 1 and the downward pressure of the rotating rod 21 to the roller wheels 3 are collinear, so that the mutual contact reliability of the roller wheels 3 and the ground is ensured.
In one embodiment, as shown in fig. 1, the moving mechanism 2 includes a first link 22, a second link 23, and a third link 24, one end of the first link 22 is connected to the roller 3, the other end is respectively rotatably connected to the second link 23 and the third link 24, one end of the second link 23 away from the first link 22 is rotatably connected to the support frame 1, and one end of the third link 24 away from the first link 22 is slidably disposed relative to the support frame 1.
Specifically, one end of the first link 22 is connected to the rotation shaft of the roller 3, and the other end is rotatably connected to the second link 23 and the third link 24, respectively. One end of the second link 23 is rotatably connected to the first link 22 and the third link 24, respectively, and the other end is rotatably connected to the side plate 13. One end of the third link 24 is rotatably connected to the first link 22 and the second link 23, respectively, and the other end is slidably disposed with respect to the side plate 13. The first link 22, the second link 23 and the third link 24 at this time form a link mechanism, and as the link mechanism rotates, a pulling force and a pushing force for extension and retraction of the roller 3 are provided.
In one embodiment, as shown in fig. 1, the movable supporting platform further includes a sliding rail 5 and a sliding block 6, the sliding rail 5 is disposed on the inner wall of the supporting frame 1, the sliding block 6 is disposed on an end of the third connecting rod 24 away from the first connecting rod 22, and the sliding block 6 is in sliding fit with the sliding rail 5.
The sliding rail 5 is welded to the side plate 13 of the supporting frame 1, the other end of the third connecting rod 24 is connected to the sliding block 6, the sliding block 6 can slide along the sliding rail 5, and under the cooperation of the sliding block 6 and sliding, the guiding function is achieved, and the moving smoothness of the third connecting rod 24 is improved.
In one embodiment, the slider 6 is selectively locked relative to the slide rail 5 by the lock 4.
When the sliding block 6 is locked relative to the sliding rail 5 by the locking piece 4, self-locking among the first connecting rod 22, the second connecting rod 23 and the third connecting rod 24 is realized, and the reliability of extension of the roller 3 in the roller rolling mode is ensured; when the sliding block 6 is unlocked relative to the sliding rail 5 by the locking piece 4, unlocking among the first connecting rod 22, the second connecting rod 23 and the third connecting rod 24 is realized, so that the roller 3 can be flexibly retracted into the supporting frame 1 in the roller hiding mode.
In one embodiment, a first connecting hole is formed on one side, facing the sliding rail 5, of the sliding block 6, a second connecting hole is formed in the sliding rail 5 corresponding to the first connecting hole, and the locking piece 4 can penetrate through the first connecting hole and the second connecting hole.
The top of the sliding block 6 is rotatably connected to the third connecting rod 24, a first connecting hole is formed in the bottom of the sliding block 6, a second connecting hole of the sliding rail 5 is correspondingly formed in the first connecting hole, at least one of the first connecting hole and the second connecting hole is a threaded hole, or one of the first connecting hole and the second connecting hole is a threaded hole, the other is a through hole, the locking piece 4 is a selectable bolt, the locking piece 4 is respectively arranged in the first connecting hole and the second connecting hole in a penetrating mode, detachable connection between the sliding block 6 and the sliding rail 5 is achieved, and the connecting rod mechanism is switched freely between the self-locking mode and the unlocking mode.
In one embodiment, the locking position between the slider 6 and the locking member 4 is the bottom position of the slide rail 5, and the first link 22 and the link are configured to be coaxially disposed in the roller rolling mode.
Since the third link 24 can push the first link 22 and the second link 23 at the same time, if the locking position between the slider 6 and the locking member 4 is the bottom position of the slide rail 5, the slider 6 slides to the bottom position of the slide rail 5 to fix, and at this time, the third link 24 is the maximum limit position of the first link 22 and the second link 23, and the positions of the first link 22 and the second link 23 are not changed any more.
When the roller rolls the mode, the slide block 6 and slide rail 5 carry out the position locking through locking piece 4, and the position of second connecting rod 23 is also fixed, and first connecting rod 22 and second connecting rod 23 coaxial setting, first connecting rod 22 and second connecting rod 23 collineation promptly, dwang 21, dead lever 14 and first connecting rod 22 and second connecting rod 23 enclose right angled triangle structure this moment, according to the stable characteristics of triangle-shaped structure, guarantee the stable in structure of the gyro wheel 3 that is located the apex angle position.
The working process of the movable supporting table provided in this embodiment is as follows:
when the movable supporting table needs to move, a lifting force is applied to the top of the supporting frame 1, so that the bottom plate 12 of the supporting frame 1 forms an angle with the ground to separate the notch 121 from the ground. Under the action of the self gravity of the roller 3 and the moving mechanism 2, the moving mechanism 2 and the roller 3 automatically fall, at the moment, the rotating rod 21 rotates clockwise, the second connecting rod 23 rotates anticlockwise, the third connecting rod 24 drives the sliding block 6 to move downwards along the sliding rail 5, when the sliding block 6 slides to the bottom of the sliding rail 5, the rotating rod 21 is vertically arranged relative to the fixed rod 14, the first connecting rod 22 and the second connecting rod 23 are coaxially arranged, and then the locking piece 4 is arranged through the side plate 13, the first connecting hole and the second connecting hole in a penetrating way so as to lock the sliding block 6 at the bottom position of the sliding rail 5. At this time, the moving mechanism 2 is in a self-locking state, and the roller 3 at least partially extends out of the notch 121, and since the moving mechanism 2 is in a self-locking state, the moving mechanism 2 is not pressed back by the weight of the supporting frame 1, so that the supporting frame 1 can freely move by using the roller 3.
When the support frame 1 needs to be moved to a required position, the locking piece 4 is screwed, the locking piece 4 is separated from the sliding block 6 and the sliding rail 5, and the self-locking of the moving mechanism 2 is disabled. Under the action of self gravity of the supporting frame 1, the rotating rod 21 drives the roller 3 to rotate anticlockwise in the supporting frame 1, so that the first connecting rod 22 is driven to move and the second connecting rod 23 is driven to rotate clockwise, and the third connecting rod 24 drives the sliding block 6 to move upwards along the sliding rail 5 until the roller 3 is retracted into the supporting frame 1 through the notch 121, at the moment, the moving mechanism 2 returns to the supporting frame 1, and the supporting frame 1 plays a role in supporting in situ.
It should be noted here that the movable support shown in the drawings and described in this specification is only one example employing the principles of the present utility model. It will be clearly understood by those of ordinary skill in the art that the principles of the present utility model are not limited to any details or any components of the devices shown in the drawings or described in the specification.
It should be understood that the utility model is not limited in its application to the details of construction and the arrangement of components set forth in the specification. The utility model is capable of other embodiments and of being practiced and carried out in various ways. The foregoing variations and modifications are intended to fall within the scope of the present utility model. It should be understood that the utility model disclosed and defined in this specification extends to all alternative combinations of two or more of the individual features mentioned or evident from the text and/or drawings. All of these different combinations constitute various alternative aspects of the present utility model. The embodiments described in this specification illustrate the best mode known for carrying out the utility model and will enable those skilled in the art to make and use the utility model.
Other embodiments of the utility model will be apparent to those skilled in the art from consideration of the specification and practice of the utility model disclosed herein. This utility model is intended to cover any variations, uses, or adaptations of the utility model following, in general, the principles of the utility model and including such departures from the present disclosure as come within known or customary practice within the art to which the utility model pertains. The specification and example embodiments are to be considered exemplary only, with a true scope and spirit of the utility model being indicated by the following claims.
It is to be understood that the utility model is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the utility model is limited only by the appended claims.
Claims (10)
1. A movable support table, comprising:
the bottom of the supporting frame is provided with a notch;
the moving mechanism is arranged in the supporting frame and is rotationally connected with the supporting frame;
the roller is connected to the moving mechanism;
the locking piece is used for locking and unlocking the moving mechanism;
the moving mechanism is configured to drive the roller to move relative to the supporting frame, so that the roller is selectively arranged in the notch to switch between a roller rolling mode and a roller hiding mode.
2. The movable support of claim 1, wherein the movement mechanism comprises a rotating lever having one end rotatably coupled to the support frame and the other end coupled to the roller, the rotating lever configured to be disposed vertically with respect to a horizontal plane in the roller rolling mode.
3. The movable supporting table according to claim 2, wherein the moving mechanism comprises a first link, a second link and a third link, one end of the first link is connected to the roller, the other end of the first link is respectively rotatably connected to the second link and the third link, one end of the second link away from the first link is rotatably connected to the supporting frame, and one end of the third link away from the first link is slidably disposed with respect to the supporting frame.
4. A movable support according to claim 3, further comprising:
the sliding rail is arranged on the inner wall of the supporting frame;
the sliding block is arranged at one end, far away from the first connecting rod, of the third connecting rod, and the sliding block is in sliding fit with the sliding rail.
5. The movable support of claim 4, wherein the slider is selectively locked relative to the slide rail by the locking member.
6. The movable supporting table according to claim 5, wherein a first connecting hole is formed in a side of the slider facing the slide rail, a second connecting hole is formed in the slide rail corresponding to the first connecting hole, and the locking member is capable of penetrating through the first connecting hole and the second connecting hole.
7. The movable support of claim 5, wherein the locked position between the slider and the locking member is a bottom position of the slide rail, and the first link and the second link are configured to be coaxially disposed in the roller rolling mode.
8. The movable support of claim 1, wherein the support frame comprises a top plate, a bottom plate, and four side plates, the top plate and the bottom plate being arranged in parallel and spaced apart, the notch being arranged in the bottom plate, the four side plates being connected end to end and arranged between the top plate and the bottom plate.
9. The movable support of claim 8, wherein the support frame further comprises a securing bar disposed between two oppositely disposed side plates and between the top plate and the bottom plate.
10. The movable support of claim 1, wherein the rollers are universal wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320143613.5U CN219485600U (en) | 2023-01-19 | 2023-01-19 | Movable supporting table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320143613.5U CN219485600U (en) | 2023-01-19 | 2023-01-19 | Movable supporting table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219485600U true CN219485600U (en) | 2023-08-08 |
Family
ID=87512497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320143613.5U Active CN219485600U (en) | 2023-01-19 | 2023-01-19 | Movable supporting table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219485600U (en) |
-
2023
- 2023-01-19 CN CN202320143613.5U patent/CN219485600U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10647553B2 (en) | Mobile crane and method for angling a main jib extension relative to a main jib of a mobile crane | |
| US20180339889A1 (en) | Mobile crane for angling a main jib extension relative to a main jib of a mobile crane | |
| JP5513820B2 (en) | Trunnion transport system and crane using the same | |
| CN104671118A (en) | Automatic multifunctional high-rise crane for civil use | |
| EP2900587B1 (en) | Rotating tower crane | |
| JP2008150159A (en) | Jib crane | |
| DE2437570A1 (en) | CRANE TRAVERSE FOR HORIZONTAL LOAD SHIFTING | |
| DE102012110053B4 (en) | Handling device for handling flat objects | |
| JP6756518B2 (en) | How to operate the crane and the crane | |
| DE3839858C2 (en) | ||
| AT523097A2 (en) | VEHICLE CRANE WITH A TELESCOPIC JIB AND A VEHICLE CRANE SYSTEM AND PROCEDURE FOR ASSEMBLING A TENSION DEVICE ON THE TELESCOPIC JIB OF A VEHICLE CRANE | |
| EP2423147B1 (en) | Assembly for rotating a load | |
| WO2015158713A1 (en) | Mobile crane device and method for the temporary assembly of such a crane device | |
| CN219485600U (en) | Movable supporting table | |
| CN214879780U (en) | Portable multi-functional annular hoist and mount track of encorbelmenting | |
| DE3911868A1 (en) | TOWER TURNING CRANE, PREFERABLY TURNING TURN TURNING CRANE | |
| CN114873448A (en) | Lateral lifting mechanism assisting in loading and portal frame | |
| CN111663788B (en) | Platform of unloading convenient to accomodate | |
| DE2647227C2 (en) | Handling device for lifting and tipping freight containers for bulk goods | |
| CN209836688U (en) | Trackless plate-adjusting vehicle capable of staggering vehicles in tunnel | |
| AU2015101469A4 (en) | A vehicle for an item and a method for installing an item | |
| KR102022044B1 (en) | Overturn preventing device of high place works car | |
| CN202670977U (en) | Stock for construction hoist of goods | |
| CN214647859U (en) | Telescopic positioning locking frame, aerial ladder carrying assembly and aerial ladder vehicle | |
| CN212334372U (en) | Guide wheel hoist device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |