CN217676416U - Hoisting device - Google Patents
Hoisting device Download PDFInfo
- Publication number
- CN217676416U CN217676416U CN202221559335.3U CN202221559335U CN217676416U CN 217676416 U CN217676416 U CN 217676416U CN 202221559335 U CN202221559335 U CN 202221559335U CN 217676416 U CN217676416 U CN 217676416U
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- China
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- circular orbit
- subassembly
- driving
- guide
- support frame
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Abstract
The utility model discloses a hoisting device, including driving subassembly and circular orbit, the driving subassembly is connected on the circular orbit, the upper end of the driving subassembly left and right sides all vertically is fixed with the backup pad, the circular orbit left and right sides all is provided with the carriage of "[" font, the inboard of each carriage all rotates and is connected with the leading wheel, the periphery wall of each leading wheel all leans on with one side of circular orbit, all the activity wears to be equipped with two guide pillars that are the vertical direction distribution in each backup pad, the interior tip of each guide pillar all is fixed with the outer terminal surface of the carriage of corresponding side, all be provided with the elastic construction between the backup pad of each carriage and corresponding side, each elastic construction all is used for exerting elasticity to the carriage of side so that the leading wheel of corresponding side leans on with the circular orbit; the utility model discloses inside driving subassembly can effectively avoid the condition that the subassembly of driving appears heeling when removing along the circular orbit.
Description
Technical Field
The utility model relates to a lifting device technical field, concretely relates to hoisting device.
Background
The driving subassembly is used for hoisting the object and is used for driving the device that the object removed, the driving subassembly is connected on the circular orbit and the driving subassembly can remove circular orbit relatively when using, however the driving subassembly on the present market is at the in-process that removes along the circular orbit, when the driving subassembly removes the corner of circular orbit, the condition that heels appears in the driving subassembly easily, if the driving subassembly exists the phenomenon of heeling for a long time, be located the spacing wheel of driving subassembly wherein one side and can appear the condition of excessive wear, thereby when the driving subassembly removes the straight line section department to the circular orbit, can lead to the driving subassembly to exist the phenomenon of heeling equally, and then lead to the position that the sensor on the circular orbit can not survey the driving easily, can influence the normal operating of driving subassembly promptly.
SUMMERY OF THE UTILITY MODEL
The utility model provides a hoist device, its inside driving subassembly when removing along circular orbit can effectively avoid the condition that the driving subassembly heels to appear.
The utility model discloses a hoisting device, including driving subassembly and circular orbit, the driving subassembly is connected on circular orbit, circular orbit's longitudinal section is "worker" font, the walking wheel that is located the driving subassembly left and right sides supports respectively on two sides of circular orbit's the left and right sides, the spacing wheel that is located the driving subassembly left and right sides offsets respectively and leans on with circular orbit's the left and right sides, when driving subassembly ground engaging wheel rotates, the driving subassembly can follow circular orbit and move, the equal vertical backup pad that is fixed with in upper end of the driving subassembly left and right sides, circular orbit's the left and right sides all is provided with the carriage of "[" font, the inboard of every carriage all rotates and is connected with the leading wheel, the periphery wall of every leading wheel all offsets and leans on with one side of circular orbit, equal activity is worn to be equipped with two guide pillars that are upper and lower direction and distributes in every backup pad, the interior tip of every guide pillar all is fixed with the outer terminal surface of the carriage that corresponds the side, all be provided with elastic construction between the backup pad that corresponds the side of every carriage and correspond, every carriage that every elastic construction all is used for applying elasticity to the side so that the side supports and leans on with circular orbit.
The utility model discloses a hoisting device, wherein, every elastic construction all establishes the outside spring of every guide pillar that corresponds the side including the cover, and the interior tip of every spring all leans on with the outer terminal surface counterbalance of the carriage that corresponds the side, and the outer tip of every spring all leans on with the interior terminal surface counterbalance of the backup pad that corresponds the side.
The utility model discloses a hoist device, wherein, every leading wheel is all rotated with the carriage that corresponds the side through wearing to establish the pivot in the leading wheel and the carriage that corresponds the side and is connected.
The utility model discloses a hoist device, wherein, equal threaded connection has the nut on the outer tip of every guide pillar, and every nut all is used for restricting the guide pillar in order to avoid the guide pillar to break away from the backup pad that corresponds the side.
The utility model discloses a hoisting device, wherein, all be provided with the screw rod portion that the external diameter is less than the guide pillar on the outer tip of every guide pillar, every nut all with correspond the screw rod portion threaded connection on the position, every nut all leans on with the outer tip counterbalance of the guide pillar on corresponding the position.
The utility model discloses a hoist device, wherein, every backup pad all welded fastening is on the driving assembly.
The utility model discloses a all set up the leading wheel on the driving subassembly that is located the circular orbit left and right sides, the carriage, the guide pillar, elastic construction and backup pad back, every leading wheel homoenergetic enough relies on elastic construction to support and leans on circular orbit's lateral wall, the leading wheel can play the effect of auxiliary stay and keep driving subassembly balance about the driving subassembly promptly to when the driving subassembly removes along circular orbit, can effectively avoid the condition that the driving subassembly heels to appear, and then can ensure the normal operating of driving subassembly.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is an enlarged schematic view of a point a in fig. 1.
Detailed Description
In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1-2, the utility model discloses a hoisting device, including driving subassembly 1 and circular orbit 2, driving subassembly 1 is connected on circular orbit 2, circular orbit 2's longitudinal section is "worker" font, the walking wheel 11 that is located the driving subassembly 1 left and right sides supports respectively on two sides of the left and right sides of circular orbit 2, spacing wheel 12 that is located the driving subassembly 1 left and right sides offsets respectively with circular orbit 2's the left and right sides and leans on, when driving subassembly 1 driven walking wheel 11 rotates, driving subassembly 1 can follow circular orbit 2 and remove, the equal vertical backup pad 3 that is fixed with in upper end of the driving subassembly 1 left and right sides, circular orbit 2's the left and right sides all is provided with the carriage 4 of "[" font, the inboard of every carriage 4 all rotates and is connected with leading wheel 5, the periphery wall of every leading wheel 5 all offsets with one side of circular orbit 2 and leans on, equal activity is worn to be equipped with two guide pillars 6 that are the up-down direction and distribute in every backup pad 3, the interior tip of every guide pillar 6 all is fixed with the outer terminal surface that corresponds the carriage 4 that corresponds the side, every carriage 4 and the outer terminal surface that corresponds the elastic side all corresponds elastic side and all is used for applying elastic side and offsets the supporting structure and leans on 2.
Each elastic structure comprises a spring 7 sleeved outside each guide post 6 on the corresponding side, the inner end part of each spring 7 is abutted against the outer end surface of the support frame 4 on the corresponding side, and the outer end part of each spring 7 is abutted against the inner end surface of the support plate 3 on the corresponding side; after as elastic construction, have simple structure and advantage with low costs through adopting the spring, in addition, the carriage can make the leading wheel support reliably on annular rail under the promotion of spring, all leans on the back with annular rail counterbalance at every leading wheel, when the driving subassembly moves along annular rail, can effectively avoid the condition that the driving subassembly appears heeling.
Each guide wheel 5 is rotatably connected with the corresponding supporting frame 4 through a rotating shaft 8 which is arranged in the guide wheel 5 and the corresponding supporting frame 4 in a penetrating way; by adopting the structure, each guide wheel can be reliably and rotatably connected with the supporting frame on the corresponding side.
The outer end part of each guide post 6 is in threaded connection with a nut 9, and each nut 9 is used for limiting the guide post 6 to prevent the guide post 6 from being separated from the support plate 3 on the corresponding side; after adopting this kind of structure, the condition that breaks away from the backup pad can effectively be avoided the guide pillar to appear after the driving subassembly has not been connected with the annular rail, or the driving subassembly is dismantled from the annular rail back.
The outer end part of each guide post 6 is provided with a screw part 61 with the outer diameter smaller than that of the guide post 6, each nut 9 is in threaded connection with the screw part 61 at the corresponding position, and each nut 9 is abutted against the outer end part of the guide post 6 at the corresponding position; after adopting this kind of structure, after the nut is screwed up, the nut can support tightly with the guide pillar to when the relative annular orbit of driving assembly moved, can effectively avoid the condition that relative guide pillar removed to appear in the nut, and can avoid the condition that the nut breaks away from the guide pillar to appear.
Each supporting plate 3 is welded and fixed on the travelling crane assembly 1; by adopting such a structure, the support plate can be reliably fixed to the carriage assembly.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a hoisting device, includes driving subassembly (1) and circular orbit (2), driving subassembly (1) is connected on circular orbit (2), the longitudinal section of circular orbit (2) is "worker" font, is located driving walking wheel (11) of subassembly (1) left and right sides supports respectively on two sides of the left and right sides of circular orbit (2), is located driving spacing wheel (12) of subassembly (1) left and right sides respectively with the left and right sides counterbalance of circular orbit (2) and leaning on, work as when driving subassembly (1) driving walking wheel (11) rotates, driving subassembly (1) can be followed circular orbit (2) and removed, its characterized in that: the upper end of the left side and the right side of the traveling crane assembly (1) is vertically fixed with supporting plates (3), the left side and the right side of the annular track (2) are provided with support frames (4) shaped like a Chinese character [, each support frame (4) is rotatably connected with a guide wheel (5) on the inner side, the outer peripheral wall of each guide wheel (5) is abutted against one side of the annular track (2), each support frame (3) is internally movably provided with two guide columns (6) distributed in the vertical direction in a penetrating mode, the inner end of each guide column (6) is fixed with the outer end face of the support frame (4) corresponding to the side, each support frame (4) and the corresponding support plate (3) are provided with elastic structures, and each elastic structure is used for applying elasticity to the support frame (4) on the side so that the guide wheels (5) corresponding to the side are abutted against the annular track (2).
2. Hoisting device as claimed in claim 1, characterized in that each of said elastic structures comprises a spring (7) fitted around the outside of each guide post (6) on the corresponding side, the inner end of each spring (7) abuts against the outer end face of the support frame (4) on the corresponding side, and the outer end of each spring (7) abuts against the inner end face of the support plate (3) on the corresponding side.
3. The hoisting device according to claim 1 or 2, wherein each guide wheel (5) is rotatably connected with the support frame (4) on the corresponding side by a rotating shaft (8) penetrating through the guide wheel (5) and the support frame (4) on the corresponding side.
4. Hoisting device according to claim 3, characterized in that a nut (9) is screwed onto the outer end of each guide post (6), each nut (9) serving to restrain a guide post (6) from disengaging the support plate (3) of the corresponding side.
5. Hoisting device according to claim 4, characterized in that the outer end of each guide post (6) is provided with a screw portion (61) having an outer diameter smaller than that of the guide post (6), each nut (9) is in threaded connection with the screw portion (61) at the corresponding position, and each nut (9) abuts against the outer end of the guide post (6) at the corresponding position.
6. Hoisting device according to claim 1, characterized in that each support plate (3) is welded and fixed to the travelling crane assembly (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221559335.3U CN217676416U (en) | 2022-06-21 | 2022-06-21 | Hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221559335.3U CN217676416U (en) | 2022-06-21 | 2022-06-21 | Hoisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217676416U true CN217676416U (en) | 2022-10-28 |
Family
ID=83712392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221559335.3U Active CN217676416U (en) | 2022-06-21 | 2022-06-21 | Hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217676416U (en) |
-
2022
- 2022-06-21 CN CN202221559335.3U patent/CN217676416U/en active Active
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