CN218712417U - Electronic lift post of integral type core - Google Patents

Abstract

The utility model relates to a lift ground post belongs to security protection product structure field. An electric lifting column with an integrated machine core comprises the integrated machine core and a lifting column body, wherein the integrated machine core is arranged on the upper part of the lifting column body and comprises a motor, a reduction gearbox and a driving plate; the drive plate is installed at the end of the motor far away from the reduction gearbox. The utility model has the advantages of as follows: 1. the movement is arranged on the machine core, is convenient to disassemble and has better waterproof performance; 2. the motor is arranged laterally, so that the operation flexibility is increased, the overall height of the lifting column is reduced, and the construction and installation are convenient.

Description

Electronic lift post of integral type core

Technical Field

The utility model relates to a lift ground post belongs to security protection product structure field.

Background

The lifting ground pillar is a security product, is pre-buried at a specific position, has a lifting function, and is used for preventing vehicles from forcibly passing through, and the electromechanical integrated lifting ground pillar in the market is mostly a lower-arranged type machine core. Because the core is put down and is very high to the waterproof requirement of motor and inside drive plate, so the core as the integral type mostly, when changing inside drive plate and motor, need unpack whole core apart, the gas tightness is difficult to guarantee at the scene. For example: in the applicant 'a dc lifting ground pillar movement and a lifting ground pillar using the same' in 2021.6.11 application, a bottom-mounted movement is adopted, if underground water exists, the movement is easily damaged, and in addition, the maintenance or replacement is inconvenient after the movement has a problem.

Disclosure of Invention

The utility model aims at providing a convenient dismantlement of core, and integral type core electric lift post that waterproof performance is good.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an electric lifting column with an integrated machine core comprises the integrated machine core and a lifting column body, wherein the integrated machine core is arranged on the upper part of the lifting column body and comprises a motor, a reduction gearbox and a driving plate, the motor provides power for a lifting column transmission assembly through the reduction gearbox, and the side of the motor is arranged on the transmission assembly; the drive plate is installed at the end of the motor far away from the reduction gearbox.

Preferably, still install manual shaft on integral type core, through gear drive between manual shaft and the reducing gear box, its top and lift post cylinder panel parallel and level, and the top is provided with the operating portion that is used for manual operation.

Preferably, the operation part comprises a hand crank and a through hole arranged on the axis of the manual shaft, and the end part of the hand crank is matched with the inner diameter of the through hole.

Preferably, the reduction gearbox adopts straight tooth and helical tooth transmission.

The principle is as follows: the movement is arranged on the upper portion, so that the integral waterproof structure of the movement is guaranteed, and meanwhile, the motor and the driving plate structure are convenient to disassemble; the motor side is arranged on the transmission assembly, and the transmission assembly is driven by the reduction gearbox so as to enable the lifting ground column to move up and down; the driving plate is arranged at the rear end of the motor, and the motor can be replaced as a whole and also can be replaced independently of the motor, so that the operation flexibility is improved; the motor side can reduce the required installation space of core in the ground post that goes up and down for the whole height of ground post that goes up and down descends, convenient construction installation.

Compared with the prior art, the utility model has the advantages of as follows:

1. the movement is arranged on the machine core, is convenient to disassemble and has better waterproof performance;

2. the motor is arranged laterally, so that the operation flexibility is increased, the overall height of the lifting column is reduced, and the construction and installation are convenient.

Drawings

FIG. 1 is an exploded view of the embodiment of the present invention (1 a is an exploded view of a foundation box; 1b is a descending state view of a lifting column);

fig. 2 is a diagram illustrating a lifting column according to an embodiment of the present invention;

fig. 3 is a schematic view of an integrated movement structure in an embodiment of the present invention;

fig. 4 is a schematic structural view of an integrated movement (without a transmission assembly) in an embodiment of the present invention;

fig. 5 is a half-sectional view of the integrated movement in the embodiment of the present invention;

in fig. 1-5, 1, a foundation box; 1-1, a foundation box panel; 1-2, panel screws;

2. an integrated machine core; 2-1, a motor; 2-2, a driving plate; 2-3, a reduction gearbox; 2-4, a manual shaft; 2-5, an output shaft; 2-6, a rear cover; 2-7, framework oil seal;

3. a cylinder; 4. an upper frame plate; 5. a middle frame plate; 6. a frame plate is arranged; 7. a slide rail; 8. a transmission assembly; 9. a column panel; 10. a cylinder ejector rod component; 11. a column pallet; 12. a hand crank; 13. a transmission screw rod; 14. a driving gear; 15. a driven gear; 16. and (7) a pin shaft.

Detailed Description

It should be noted that, in the present embodiment, the terms "upper", "middle", "lower", "left", "right", and the like are used for simplifying the description or for describing the drawings, and do not limit the present invention.

The present invention will be described in further detail with reference to the accompanying drawings 1-5: an integrated machine core electric lifting column comprises a foundation box 1, an integrated machine core 2 and a lifting column body; as shown in fig. 2-3, the integrated movement 2 is installed on the upper part of the lifting column body 3 and comprises a motor 2-1, a reduction gearbox 2-3, a driving plate 2-2 and a manual shaft 2-4, the motor 2-1 provides power for a lifting column transmission assembly 8 through the reduction gearbox 2-3, and the side of the motor 2-1 is arranged on the transmission assembly 8; the driving plate 2-2 is arranged at the end part of the motor far away from the reduction box 2-3; the manual shaft 2-4 and the reduction box 2-3 are driven by a driven gear 15 and a driving gear 14, the driven gear 15 is arranged on the manual shaft, the driving gear 14 is arranged on an output shaft 2-5 of the reduction box, and the manual shaft 2-4 and the motor 2-1 are arranged on the upper portion of the reduction box in a left-right separated mode.

The concrete structure is as follows:

as shown in fig. 1, a foundation box 1 is a cylindrical structure with an open end and a hollow interior, and is installed outside a lifting column body, the top of the foundation box is provided with a mounting position of a foundation box panel 1-1, and the foundation box panel 1-1 is fixed on the foundation box through a panel screw 1-2; when the lifting column body is in a descending state, the surfaces of the foundation box panel 1-1 and the column body panel 9 are flush;

the lifting column body comprises a column body 3, an upper frame plate 4, a middle frame plate 5, a lower frame plate 6, a slide rail 7, a transmission assembly 8, a column body panel 9, a column body ejector rod assembly 10 and a column body supporting plate 11; the upper frame plate 4, the middle frame plate 5 and the lower frame plate 6 are sequentially arranged from top to bottom, and holes for installing the slide rails 7 are formed in the corresponding positions of the upper frame plate, the middle frame plate and the lower frame plate; the column body 3 can ascend or descend along the slide rail 7 and is positioned between the middle frame plate 5 and the lower frame plate 6 when the column body 3 is in a descending state; the integrated movement 2 is arranged on a cylinder supporting plate 11, and the cylinder supporting plate 11 is arranged inside the cylinder 3 and close to the top of the cylinder 3; the column body mandril assemblies 10 are provided with a plurality of rods, one end of each rod is arranged on the lower frame plate 6, and when the column body 3 descends in place, the support function is realized, and the function of adjusting the level of the column body panel 9 can be realized;

as shown in fig. 3-5, the reduction gearbox 2-3 adopts straight tooth and helical tooth transmission, and the power output shaft of the motor 2-1 is meshed with the straight tooth or helical tooth of the reduction gearbox 1, so as to drive the reduction gearbox output shaft 2-5 to rotate; the output shaft 2-5 of the reduction gearbox is connected with a transmission screw rod 13 through a pin shaft 16, and the transmission screw rod 13 rotates under the action of the reduction gearbox, so that the transmission assembly 8 is driven to rotate, and the cylinder 3 is lifted up or lowered down; the driving plate 2-2 is arranged at the end part of the motor 2-1 far away from the reduction box 2-3 and is limited in the motor 2-1 through a rear cover 2-6;

framework oil seals 2-7 are respectively arranged between the output shaft 2-5 of the reduction gearbox 2-3 and the reduction gearbox and between the manual shaft 2-4 and the reduction gearbox 2-3 to improve the waterproof performance;

as shown in fig. 5, a through hole is formed in the column panel 9 at a position corresponding to the manual shaft 2-4, one end of the manual shaft 2-4 is inserted into the through hole, the top of the manual shaft is flush with the lifting column panel 9, and an operation portion for manual operation is arranged at the top of the manual shaft.

The principle is as follows: the movement is arranged on the machine core, so that the integral waterproof structure of the movement is ensured, and the structure of the motor and the driving plate is convenient to disassemble; the structure that the motor is laterally arranged on the integrated machine core is adopted, and the joint surface of each part is sealed by a special sealing ring or glue, so that the structure not only ensures the integral waterproof structure of the machine core, but also is convenient for dismounting the motor and the driving plate structure; wherein the motor side is arranged on the transmission component, and the transmission component is driven by the reduction gearbox so as to enable the lifting column to move up and down; the drive plate is arranged at the rear end of the motor, the motor can be replaced as a whole, and can also be replaced independently of the motor, so that the operation flexibility is improved. The motor is arranged laterally, so that the mounting space required by the movement in the ground pillar can be reduced, the height of the whole ground pillar is reduced, and the construction and mounting are convenient; different from the traditional planetary gear transmission, the reduction gearbox adopts gear transmission, has smaller size clearance than the planetary gear transmission, and is more convenient for ensuring the synchronism of a plurality of ground columns when the whole ground columns run.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and do not limit the present invention. Any extension, deformation and the like of the ordinary skilled person in the art without departing from the invention shall be included in the protection scope of the invention.

Claims (4)

1. The utility model provides an electronic lift post of integral type core, includes integral type core and lift post cylinder, its characterized in that: the integrated machine core is arranged on the upper part of the lifting column body and comprises a motor, a reduction gearbox and a driving plate, the motor provides power for the lifting column transmission assembly through the reduction gearbox, and the motor is arranged on the transmission assembly laterally; the drive plate is installed at the end of the motor far away from the reduction gearbox.

2. The integrated movement electric lifting column according to claim 1, characterized in that: still install manual axis on integral type core, through gear drive between manual axis and the reducing gear box, its top and lift post cylinder panel parallel and level, and the top is provided with the operating portion that is used for manual operation.

3. The integrated movement electric lifting column according to claim 2, characterized in that: the operating part comprises a hand crank and a through hole arranged at the axle center of the manual shaft, and the end part of the hand crank is matched with the inner diameter of the through hole.

4. The integrated movement electric lifting column according to claim 1, characterized in that: the reduction box adopts straight teeth and helical teeth for transmission.

Images