CN213165232U

CN213165232U - Manual lifting workbench

Info

Publication number: CN213165232U
Application number: CN202021768007.5U
Authority: CN
Inventors: 朱小瑞; 庞古城
Original assignee: Wuxi Dingshang Construction Co ltd
Current assignee: Wuxi Dingshang Construction Co ltd
Priority date: 2020-08-22
Filing date: 2020-08-22
Publication date: 2021-05-11
Anticipated expiration: 2030-08-22

Abstract

The application discloses a manual lifting workbench, which comprises a base and a table plate, wherein the base is movably connected with the table plate, a lifting device is arranged at the upper end of the base, the lifting device comprises two fixing columns arranged at the upper end of the base, a first U-shaped rod fixedly arranged at the upper end of the base, a worm wheel rotationally matched with the upper surface of the first U-shaped rod, and a worm meshed with the worm wheel; still include the connecting piece, the one end and the first U-shaped pole fixed connection of connecting piece, the other end and table swing joint work as the worm drives the worm wheel rotation, makes table elevating movement through the connecting piece. The lifting device is simple in structure and easy to operate, solves the height requirement of people on the workbench, and improves the working efficiency.

Description

Manual lifting workbench

Technical Field

The utility model relates to a lift platform, concretely relates to manual elevating platform.

Background

At present, with the development trend of higher and higher requirements on production and quality management of modern factories, the use of work tables is more and more common, and the work tables are mainly used for processing, assembling, maintaining and the like of various procedures in the factories. The existing work tables are all in a structure of a table frame and a table plate, and the height of the work tables is usually fixed. When people need to use the desk, the heights of the adaptive work tables are different due to different working habits of each person. When equipment and electrical appliances with height need to be maintained, only a plurality of tables and chairs can be stacked or a ladder can be used, so that the operation is troublesome and time-consuming, and at the moment, if a working table with the lifting height capable of being manually adjusted exists, the problems can be solved, and the requirements of people are met.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a manual elevating platform.

The utility model provides a technical scheme that above-mentioned technical problem adopted is: a manual lifting workbench comprises a base and a table plate, wherein the base is movably connected with the table plate, a lifting device is arranged at the upper end of the base and comprises two fixing columns arranged at the upper end of the base, a first U-shaped rod fixedly arranged at the upper end of the base, a worm wheel rotationally matched with the first U-shaped rod, and a worm meshed with the worm wheel; still include the connecting piece, the one end and the first U-shaped pole fixed connection of connecting piece, the other end and table swing joint work as the worm drives the worm wheel rotation, makes table elevating movement through the connecting piece.

Further, still include the stabilizer blade, the bottom of stabilizer blade is equipped with the walking wheel, the walking wheel is equipped with the service brake.

Furthermore, the connecting piece includes the head rod that sets up in first U-shaped pole one end, and the other end of head rod is equipped with the second U-shaped pole, and the second U-shaped pole passes through second connecting rod and table swing joint.

Furthermore, elevating gear is equipped with 3 groups, establishes respectively in the base upper end to cooperate with the worm and use.

Furthermore, the first connecting rod is of an L-shaped structure.

Further, the lifting device is made of stainless steel materials.

The utility model has the advantages that: the base is arranged between the table board and the support legs and fixedly connected with the support legs, the lifting device and the power device are arranged at the upper end of the base, and the base is movably connected with the table board through the lifting device. The lifting device comprises a U-shaped fixing group, a connecting rod and a U-shaped rod, the power device comprises a worm mechanism, and the connecting rod is driven by the worm mechanism to enable the height of the table to rise. And vice versa. The lifting device is simple to operate and convenient to use. And its stabilizer blade is through being provided with the walking wheel, when needs use, removes through the walking wheel, has saved the transport of manpower.

Drawings

FIG. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the lifting device of the present invention;

fig. 3 is a schematic view of the structure of the fixing column at the bottom of the table board of the present invention.

Wherein, 1, a table board; 2. a support leg; 3. a base; 4. a traveling wheel; 5. a foot brake; 6. a first connecting rod; 7. a second U-shaped bar; 8. a second connecting rod; 9. fixing a column; 10. a first U-shaped bar; 11. a worm gear; 12. a worm; 13. a U-shaped fixing column; 14. and a through hole.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "vertical", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Fig. 1-3 show a specific embodiment of the present invention, a manual lifting/lowering platform, which comprises a support leg 2 and a table board 1, wherein a base 3 is arranged between the support leg 2 and the table board 1, and a lifting device is arranged at the upper end of the base 3, so that the height of the table board 1 can be raised and lowered according to the actual use condition. The utility model relates to a concrete structure of manual elevating platform includes: stabilizer blade 2, table 1 and base 3, base 3 establish between stabilizer blade 2 and table 1, and the bottom of base 3 is equipped with three stabilizer blade, and becomes triangle-shaped fixed stay. The upper end of base 3 is equipped with two fixed columns 9, is equipped with first U-shaped pole 10 between two fixed columns 9, is equipped with worm wheel 11 between the first U-shaped pole 10, this first U-shaped pole 10 and worm wheel 11 fixed connection, and fixed column 9, U-shaped pole and worm wheel 11 are equipped with the through-hole to through bolt fixed connection.

The other end of the first U-shaped rod 10 is provided with a first connecting rod 6, and the first connecting rod 6 is L-shaped; the other end of the first connecting rod 6 is provided with a second U-shaped rod 7, and the other end of the second U-shaped rod 7 is provided with a second connecting rod 8 which is movably connected. The bottom of the table plate 1 is provided with a U-shaped fixing column 13, and the second connecting rod 8 and the U-shaped fixing column 13 are provided with through holes 14 which are movably connected through bolts. The base 3 is provided with 3 groups of lifting devices which are arranged at the upper end of the base 3 in a triangular shape.

Wherein, still be equipped with power device on base 3, this power device establishes in the middle of 3 elevating gear groups, and this power device specifically includes the internal thread through-hole that sets up on base 3 and the worm 12 that cooperatees and use with this internal thread through-hole, and worm 12 is rotatory in 3 through-holes of base through the screw thread, vertical horizontal motion from top to bottom, and worm 12 is close to table one end and is meshed with worm wheel 11. One end of the worm 12 far away from the base 3 is provided with a crank, the crank is rotated, the worm 12 moves downwards through the internal thread through hole, the worm wheel 11 drives the first connecting rod 6 to move upwards due to the engagement of the worm wheel 11 and the worm 12, and the first connecting rod 6 enables the second connecting rod 8 to rotate and support the table board 1 through the second U-shaped rod 7, so that the height of the table board 1 rises.

As preferred in this embodiment, the bottom of stabilizer blade 2 is equipped with walking wheel 4, makes things convenient for this elevating platform to remove at any time, removes through walking wheel 4 when needs, has reduced the transport of manpower, and owing to be equipped with walking wheel 4, when promoting, it is comparatively convenient quick, when needs use, owing to the transport of not using the manpower to the greatly reduced time provides efficiency. And 4 upper ends of walking wheels are equipped with service brake 5, and when removing fixed place after, fix its workstation through service brake 5, prevent its removal.

The utility model discloses a theory of operation is: when the working table is used, the height of the working table is low, the worm 12 is in threaded connection with the through hole in the base 3 through threads, and one end, penetrating through the through hole, of the worm 12 is long. At this time, by rotating the crank counterclockwise, the worm 12 rotates to move vertically downward through the internal threaded through hole, since the worm 12 is engaged with the worm wheel 11, the worm 12 moves downward to move the first connecting rod 6 upward through the worm wheel 11, and since the other end of the first connecting rod 6 is provided with the second U-shaped rod 7, the second connecting rod 8 rotates and supports the table 1 through the second U-shaped rod 7, so that the height of the table 1 is raised.

When the height of the workbench is required to be reduced, the crank is rotated clockwise, the worm 12 rotates upwards and vertically moves through the internal thread through hole, the worm 12 is meshed with the worm wheel 11, the worm 12 moves upwards to enable the first connecting rod 6 to move downwards through the worm wheel 11, the other end of the first connecting rod 6 is provided with the second U-shaped rod 7, and the second connecting rod 8 rotates through the second U-shaped rod 7 to enable the height of the table board 1 to be reduced.

The above embodiments are only specific embodiments of the present invention, and are not intended to limit the technical solution of the present invention, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still modify or easily conceive of changes in the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A manual lifting workbench comprises a base (3) and a table plate (1), wherein the base (3) is movably connected with the table plate (1), and the manual lifting workbench is characterized in that a lifting device is arranged at the upper end of the base (3), the lifting device comprises two fixing columns (9) arranged at the upper end of the base (3), a first U-shaped rod (10) fixedly arranged at the upper end of the base (3), a worm wheel (11) rotatably matched on the first U-shaped rod (10), and a worm (12) meshed with the worm wheel; still include the connecting piece, the one end and first U-shaped pole (10) fixed connection of connecting piece, the other end and table (1) swing joint work as worm (12) drive worm wheel (11) rotatory, make table (1) elevating movement through the connecting piece.

2. A manual lifting platform according to claim 1, wherein: still include the stabilizer blade, the bottom of stabilizer blade (2) is equipped with walking wheel (4), walking wheel (4) are equipped with service brake (5).

3. A manual lifting platform according to claim 1, wherein: the connecting piece is including setting up head rod (6) in first U-shaped pole (10) one end, and the other end of head rod (6) is equipped with second U-shaped pole (7), and second U-shaped pole (7) pass through second connecting rod (8) and table (1) swing joint.

4. A manual lifting platform according to claim 3, wherein: the lifting device is provided with 3 groups which are respectively arranged at the upper end of the base (3) and are matched with the worm (12) for use.

5. A manual lifting and lowering platform according to claim 4, wherein: the first connecting rod (6) is of an L-shaped structure.

6. A manual lifting platform according to claim 1, wherein: the lifting device is made of stainless steel materials.