CN219546584U

CN219546584U - Movable floating support column

Info

Publication number: CN219546584U
Application number: CN202223478763.6U
Authority: CN
Inventors: 葛超越
Original assignee: Tianjin Yingtai Intelligent Manufacturing Co ltd
Current assignee: Tianjin Yingtai Intelligent Manufacturing Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-08-18
Anticipated expiration: 2032-12-26

Abstract

The utility model relates to a movable floating support column, which belongs to the technical field of supporting equipment and comprises the following components: wheeled hydraulic lifting device, support column and adjustable layer board, wheeled hydraulic lifting device is installed to the support column lower extreme, and the support column top is provided with the adjustable layer board that is used for increasing area of support, adjustable layer board includes: the support column comprises a bearing table, a linear motion mechanism and a driving mechanism, wherein a plurality of linear motion mechanisms are circumferentially arranged at the top ends of support columns, the bearing table is arranged on the linear motion mechanism, and the driving mechanism for driving the linear motion mechanism to move is arranged in each support column.

Description

Movable floating support column

Technical Field

The utility model belongs to the technical field of supporting equipment, and particularly relates to a movable floating support column.

Background

When the existing hydraulic support column (device) is used, the phenomenon that the hydraulic support column (device) needs to be replaced exists due to the fact that the volumes of the supports are different, so that the hydraulic support column (device) is inconvenient, and support instability can be caused by the fact that the hydraulic support column (device) is used barely.

Disclosure of Invention

The utility model aims to solve the technical problems and further provides a movable floating support column.

The specific technical scheme of the utility model is as follows: a movable floating support column comprising: wheel type hydraulic lifting device, support column and adjustable layer board, wheel type hydraulic lifting device is installed to the support column lower extreme, and the support column top is provided with the adjustable layer board that is used for increasing area of support, its characterized in that, adjustable layer board includes: the linear motion mechanism is arranged at the top end of the support column in a circumferential array mode, the bearing table is arranged on the linear motion mechanism, and the driving mechanism used for driving the linear motion mechanism to move is arranged inside the support column.

Further, the support column includes: the lifting device comprises a fixed pipe, a lifting pipe and a lifting driving mechanism, wherein the lifting pipe is sleeved on the fixed pipe, the lifting driving mechanism for driving the lifting pipe to move is arranged on the fixed pipe, a wheel type hydraulic lifting device is arranged at the lower end of the fixed pipe, and a linear motion mechanism is arranged at the upper end of the lifting pipe.

Further, the linear motion mechanism includes: the lifting device comprises a first threaded rod, an internal thread block, a sliding rail, a first bevel gear set and a bearing seat support, wherein one end of the first threaded rod is rotationally connected with the inner wall of a lifting pipe, a bearing table is sleeved on the first threaded rod through the internal thread block and is in threaded connection with the first threaded rod, the other end of the first threaded rod is connected with a driving mechanism through the first bevel gear set, the other end of the first threaded rod is installed on the inner wall of the lifting pipe through the bearing seat support, a plurality of sliding rails are arranged on the side wall of the upper end of the lifting pipe, a sliding groove is formed in the lower end face of the bearing table, and the sliding rails are matched with the sliding groove.

Further, the lift driving mechanism includes: the lifting pipe is characterized by comprising a driving ring and a driving hole, wherein an internal thread is arranged on the driving ring, an external thread is arranged on the side wall of the fixing pipe, the driving ring is connected with the fixing pipe through threads, a limiting block arranged on the lifting pipe is arranged in a limiting groove axially formed in the outer wall of the fixing pipe, and the driving hole is formed in the outer side wall of the driving ring.

Further, the driving mechanism includes: the fixed drive rotating shaft is arranged on the inner wall of the fixed pipe, the lifting drive rotating shaft is sleeved on the fixed drive rotating shaft, a limiting block arranged on the fixed drive rotating shaft is arranged in a limiting groove axially formed in the inner wall of the lifting drive rotating pipe, the lower end of the fixed drive rotating shaft is connected with one end of the transmission shaft through the second bevel gear set, the other end of the transmission shaft penetrates through the side wall of the fixed pipe to be connected with the drive handle, and the upper end of the lifting drive rotating pipe is connected with the other end of the first threaded rod through the first bevel gear set.

Further, the wheel type hydraulic lifting device includes: support frame, pneumatic cylinder and universal castor, the support column lower extreme is provided with the support frame, is provided with a plurality of pneumatic cylinders on the support frame perpendicularly, and the output of pneumatic cylinder is provided with the universal castor.

Further, the lower end of the supporting frame is provided with a base.

Further, the first bevel gear set is identical in structure to the second bevel gear set.

Further, the first bevel gear set is two mutually meshed bevel gears.

The beneficial effects are that:

according to the utility model, the wheel type hydraulic lifting device is arranged at the lower end of the support column, so that the support column can be conveniently moved in use, and the support for a large-volume object to be supported can be realized in different application scenes by arranging the adjustable support plate for increasing the support area at the top end of the support column, so that the working efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the structure of the present utility model;

FIG. 3 is a schematic view of the structure of the adjustable pallet assembly of the present utility model;

FIG. 4 is a schematic view of the structure of the wheel type hydraulic lifting device of the present utility model;

FIG. 5 is a schematic view of a support column according to the present utility model;

the figure indicates:

the wheel type hydraulic lifting device 1, a supporting column 2, an adjustable supporting plate 3, a bearing table 31, a linear motion mechanism 32, a driving mechanism 33, a fixed tube 21, a lifting tube 22, a lifting driving mechanism 23, a first threaded rod 321, an internal thread block 322, a sliding rail 323, a first bevel gear set 324, a bearing seat bracket 325, a driving ring 231, a driving hole 232, a second bevel gear set 331, a fixed driving rotating shaft 332, a lifting driving rotating tube 333, a transmission shaft 334, a driving handle 335, a supporting frame 11, a hydraulic cylinder 12, a universal castor 13 and a base 14.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "middle," "outer," "inner," and the like indicate an orientation or a positional relationship, and are merely for convenience of describing the present utility model and simplifying the description, but do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Example 1: a movable floating support column is described in connection with fig. 1 and 2, comprising: wheel type hydraulic lifting device 1, support column 2 and adjustable layer board 3, wheel type hydraulic lifting device 1 is installed to support column 2 lower extreme, and support column 2 top is provided with the adjustable layer board 3 that is used for increasing area of support, its characterized in that, adjustable layer board 3 includes: the support column comprises a bearing table 31, a linear motion mechanism 32 and a driving mechanism 33, wherein a plurality of linear motion mechanisms 32 are circumferentially arranged at the top end of a support column 2, the bearing table 31 is arranged on the linear motion mechanism 32, the driving mechanism 33 for driving the linear motion mechanism 32 to move is arranged in the support column 2, and the support column is arranged in the manner that the wheel type hydraulic lifting device 1 is arranged at the lower end of the support column 2, so that the support column can be conveniently moved in use, and different applicable scenes suitable for supporting a large-volume object to be supported can be realized by arranging the adjustable supporting plate 3 for increasing the supporting area at the top end of the support column 2, and the working efficiency is improved.

Example 2: the description of the embodiment 1 is combined with fig. 2, and the support column 2 includes: the lifting device comprises a fixed pipe 21, a lifting pipe 22 and a lifting driving mechanism 23, wherein the lifting pipe 22 is sleeved on the fixed pipe 21, the lifting driving mechanism 23 for driving the lifting pipe 22 to move is arranged on the fixed pipe 21, the wheel type hydraulic lifting device 1 is arranged at the lower end of the fixed pipe 21, and the linear movement mechanism 32 is arranged at the upper end of the lifting pipe 22.

Example 3: the linear motion mechanism 32 includes, based on embodiment 2, as described with reference to fig. 2 and 3: the bearing table 31 is sleeved on the first threaded rod 321 through the internal thread block 322 and is in threaded connection with the first threaded rod 321, the other end of the first threaded rod 321 is connected with the driving mechanism 33 through the first bevel gear group 324, the other end of the first threaded rod 321 is mounted on the inner wall of the lifting tube 22 through the bearing seat bracket 325, a plurality of sliding rails 323 are arranged on the side wall of the upper end of the lifting tube 22, a sliding groove is formed in the lower end face of the bearing table 31, the sliding rails 323 are matched with the sliding groove in use, so that the bearing table 31 can be opened and closed, the supporting area is changed, and the bearing table is suitable for various scenes.

Example 4: the lifting drive mechanism 23 described above with reference to fig. 5 includes, on the basis of embodiment 2: the drive ring 231 and the drive hole 232, be provided with the internal thread on the drive ring 231, be provided with the external screw thread on the fixed pipe 21 lateral wall, drive ring 231 and fixed pipe 21 pass through threaded connection, and the spacing inslot of fixed pipe 21 outer wall axial setup is arranged in to the stopper that sets up on the lifting tube 22, and drive ring 231 lateral wall is provided with drive hole 232, so sets up, and accessible drive hole 232 applys external force to drive ring 231, makes it rotate at fixed pipe 21 lateral wall, convenient and fast labour saving and time saving improves work efficiency.

Example 5: the description of the embodiment 2 is given with reference to fig. 2, and the driving mechanism 33 includes: the second bevel gear group 331, fixed drive pivot 332, lift drive pivot 333, transmission shaft 334 and drive handle 335, fixed drive pivot 332 is through installing on fixed pipe 21 inner wall, lift drive pivot 333 suit is on fixed drive pivot 332, the stopper that sets up on the fixed drive pivot 332 is arranged in the spacing inslot that lift drive pivot 333 inner wall axial was seted up, fixed drive pivot 332 lower extreme links to each other with transmission shaft 334 one end through second bevel gear group 331, the transmission shaft 334 other end passes fixed pipe 21 lateral wall and links to each other with drive handle 335, lift drive pivot 333 upper end links to each other with first threaded rod 321 other end through first bevel gear group 324, so set up, rotate drive handle 335 can drive first threaded rod 321, safety and convenience, and improvement work efficiency.

Example 6: the description will be given with reference to fig. 4 on the basis of embodiment 1, and the wheel type hydraulic lifting device 1 includes: support frame 11, pneumatic cylinder 12 and universal castor 13, support column 2 lower extreme is provided with support frame 11, is provided with a plurality of pneumatic cylinders 12 on the support frame 11 perpendicularly, and the output of pneumatic cylinder 12 is provided with universal castor 13, so sets up, and the output of pneumatic cylinder 12 is provided with universal castor 13 and has realized the indirect adjustment of support column 2 height, has enlarged the service scenario.

Example 7: the description of embodiment 6 is combined with fig. 4, and the lower end of the supporting frame 11 is provided with the base 14, so that the lower end of the supporting frame 11 is provided with the base 14, which increases the strength of the supporting frame and stabilizes the supporting.

Example 8: in fig. 2 based on embodiment 5, the first bevel gear set 324 and the second bevel gear set 331 have the same structure, so that the first bevel gear set 324 and the second bevel gear set 331 are designed to have the same structure, and maintenance is convenient.

Example 9: in the embodiment 8 of fig. 2, the first bevel gear set 324 is two intermeshing bevel gears, so that the two intermeshing bevel gears form the first bevel gear set, and change the force transmission direction.

The working process comprises the following steps:

when the floating support column is required to support an object, firstly, the hydraulic cylinder 12 is lifted, the universal castor 13 is moved to the lower part of the object to be supported, the driving handle 335 is rotated to drive the transmission shaft 334 according to the area of the part to be supported, the transmission shaft 334 drives the second bevel gear set 331 to rotate, the second bevel gear set 331 drives the fixed driving rotating shaft 332, the fixed driving rotating shaft 332 drives the lifting driving rotating tube 333 to rotate, the lifting driving rotating tube 333 drives the first bevel gear sets 324 to rotate, the first bevel gear sets 324 drive the first threaded rods 321 to rotate, the first threaded rods 321 and the internal thread blocks 322 enable the bearing table 31 to slide on the sliding rail 323 through thread transmission, the supporting area of the adjustable supporting plate 3 is increased, the driving ring 231 is rotated by utilizing the driving hole 232 to move on the fixed tube 21, and then the height of the lifting tube 22 is adjusted, and the adjustable supporting plate 3 is supported at the part to be supported.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. A movable floating support column comprising: wheeled hydraulic lifting device (1), support column (2) and adjustable layer board (3), wheeled hydraulic lifting device (1) is installed to support column (2) lower extreme, and support column (2) top is provided with adjustable layer board (3) that are used for increasing area of support, a serial communication port, adjustable layer board (3) include: plummer (31), linear motion mechanism (32) and actuating mechanism (33), a plurality of linear motion mechanism (32) circumference array is installed on support column (2) top, installs plummer (31) on linear motion mechanism (32), support column (2) internally mounted has actuating mechanism (33) that are used for driving linear motion mechanism (32) motion.

2. A movable floating support column according to claim 1, characterized in that the support column (2) comprises: fixed pipe (21), lifter tube (22) and lift actuating mechanism (23), cover lifter tube (22) on fixed pipe (21), be provided with on fixed pipe (21) and be used for driving lifter tube (22) motion lift actuating mechanism (23), wheeled hydraulic lifting device (1) is installed to fixed pipe (21) lower extreme, and lifter tube (22) upper end is provided with rectilinear motion mechanism (32).

3. A movable floating support column according to claim 2, wherein said linear motion mechanism (32) comprises: first threaded rod (321), internal thread piece (322), slide rail (323), first bevel gear group (324) and bearing frame support (325), first threaded rod (321) one end rotates with lifting tube (22) inner wall to be connected, plummer (31) pass through internal thread piece (322) suit on first threaded rod (321) and rather than threaded connection, first threaded rod (321) other end links to each other with actuating mechanism (33) through first bevel gear group (324), first threaded rod (321) other end passes through bearing frame support (325) to be installed on lifting tube (22) inner wall, lifting tube (22) upper end lateral wall is provided with a plurality of slide rails (323), the terminal surface is provided with the spout under plummer (31), slide rail (323) are used with the spout cooperation.

4. A movable floating support column according to claim 2, wherein the lifting drive mechanism (23) comprises: the device comprises a driving ring (231) and a driving hole (232), wherein an internal thread is arranged on the driving ring (231), an external thread is arranged on the side wall of a fixed pipe (21), the driving ring (231) is connected with the fixed pipe (21) through threads, a limiting block arranged on a lifting pipe (22) is arranged in a limiting groove axially formed in the outer wall of the fixed pipe (21), and the driving hole (232) is formed in the outer side wall of the driving ring (231).

5. A movable floating support column according to claim 2, wherein said drive mechanism (33) comprises: the device comprises a second bevel gear set (331), a fixed driving rotating shaft (332), a lifting driving rotating pipe (333), a transmission shaft (334) and a driving handle (335), wherein the fixed driving rotating shaft (332) is installed on the inner wall of the fixed pipe (21), the lifting driving rotating pipe (333) is sleeved on the fixed driving rotating shaft (332), a limiting block arranged on the fixed driving rotating shaft (332) is arranged in a limiting groove axially formed in the inner wall of the lifting driving rotating pipe (333), the lower end of the fixed driving rotating shaft (332) is connected with one end of the transmission shaft (334) through the second bevel gear set (331), the other end of the transmission shaft (334) penetrates through the side wall of the fixed pipe (21) to be connected with the driving handle (335), and the upper end of the lifting driving rotating pipe (333) is connected with the other end of the first threaded rod (321) through the first bevel gear set (324).

6. A movable floating support column according to claim 1, characterized in that the wheeled hydraulic lifting device (1) comprises: support frame (11), pneumatic cylinder (12) and universal castor (13), support column (2) lower extreme is provided with support frame (11), is provided with a plurality of pneumatic cylinders (12) on support frame (11) perpendicularly, and the output of pneumatic cylinder (12) is provided with universal castor (13).

7. A movable floating support column according to claim 6, characterized in that the lower end of the support frame (11) is provided with a base (14).

8. The movable floating support column of claim 5, wherein said first bevel gear set (324) is identical in construction to said second bevel gear set (331).

9. A movable floating support column according to claim 8, wherein said first bevel gear set (324) is two intermeshing bevel gears.