CN215801244U - Direct current lifting ground pillar core and lifting ground pillar adopting same - Google Patents
Direct current lifting ground pillar core and lifting ground pillar adopting same Download PDFInfo
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- CN215801244U CN215801244U CN202121307950.0U CN202121307950U CN215801244U CN 215801244 U CN215801244 U CN 215801244U CN 202121307950 U CN202121307950 U CN 202121307950U CN 215801244 U CN215801244 U CN 215801244U
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Abstract
The utility model relates to a lifting ground pillar machine core and a lifting ground pillar adopting the machine core, and belongs to the field of security product structures. A direct current lifting ground pillar movement comprises a direct current motor and a transmission assembly, wherein the direct current motor and the transmission assembly are both arranged above a reduction box, and the direct current motor is arranged on one side of the transmission assembly; the direct current motor provides power support for the reduction gearbox, one end of the transmission assembly is connected with an output shaft of the reduction gearbox, the other end of the transmission assembly is connected with the lifting ground column body, and the lifting or descending of the column body is achieved under the driving of the reduction gearbox. The utility model has the following advantages: 1. the motor is arranged laterally, so that the operation flexibility is increased, the overall height of the lifting ground column is reduced, and the construction and installation are convenient; 2. the reduction gearbox adopts gear transmission, and the synchronism of the integral multiple ground columns is ensured when the integral multiple ground columns operate conveniently.
Description
Technical Field
The utility model relates to a lifting ground pillar machine core and a lifting ground pillar adopting the machine core, and belongs to the field of security product structures.
Background
The lifting ground post is the security protection product, and is pre-buried at the particular position, has raising and lowering functions for prevent the vehicle from forcing to pass through, electromechanical integrative lifting ground post is mostly put down the formula core in the existing market, because the core is put down to motor and inside drive plate waterproof requirement very high, so be the core as the integral type mostly, but this structure is to changing inside drive plate and motor comparatively difficult needs to unpack whole core apart, and the scene is difficult to guarantee its leakproofness, so the operation is got up very difficultly.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provides a direct-current lifting ground pillar machine core convenient for motor replacement.
In order to achieve the purpose, the utility model adopts the following technical scheme: a direct current lifting ground pillar movement comprises a direct current motor and a transmission assembly, wherein the direct current motor and the transmission assembly are both arranged above a reduction box, and the direct current motor is arranged on one side of the transmission assembly; the direct current motor provides power support for the reduction gearbox, one end of the transmission assembly is connected with an output shaft of the reduction gearbox, the other end of the transmission assembly is connected with the lifting ground column body, and the lifting or descending of the column body is achieved under the driving of the reduction gearbox.
Preferably, the drive plate of the dc motor is disposed at an end thereof remote from the reduction gearbox and is defined within the dc motor by a rear cover.
Preferably, the dc motor is a dc brushless motor.
Preferably, the reduction gearbox is geared.
Preferably, a framework oil seal is arranged between the transmission assembly and the output shaft of the reduction gearbox and used for sealing the transmission assembly and the reduction gearbox.
Preferably, the transmission assembly is a screw transmission structure.
The utility model also aims to provide a lifting ground column, which comprises a column body, an upper frame plate, a middle frame plate, a lower frame plate and the direct-current lifting ground column core, wherein a reduction box is arranged on the lower frame plate, and a transmission assembly is connected with a column body supporting plate in the column body.
The principle is as follows: 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 following advantages:
1. the motor is arranged laterally, so that the operation flexibility is increased, the overall height of the lifting ground column is reduced, and the construction and installation are convenient;
2. the reduction gearbox adopts gear transmission, and the synchronism of the integral multiple ground columns is ensured when the integral multiple ground columns operate conveniently.
Drawings
Fig. 1 is a schematic view of a movement structure in an embodiment of the utility model;
FIG. 2 is a schematic structural view of an embodiment of the present invention (the lifting/lowering ground pillar body is in a lowered state);
FIG. 3 is a schematic structural view of an embodiment of the present invention (the lifting/lowering ground pillar body is in a raised state);
FIG. 4 is an enlarged view of portion A of FIG. 3;
FIG. 5 is an exploded view of a foundation box in an embodiment of the present invention;
in the figure, 100, an integrated movement;
1. a reduction gearbox; 1-1, an output shaft;
2. a direct current motor; 2-1, a driving plate; 2-2, a rear cover;
3. a transmission assembly; 4. framework oil seal; 5. an upper frame plate; 6. a middle frame plate; 7. a frame plate is arranged; 8. a cylinder; 9. a slide rail; 10. a cylinder ejector rod component; 11. a column panel; 12. A cotter pin; 13. a pin shaft; 14. a connecting seat; 15. a locking plate; 16. fixing the joint; 17. a column pallet; 18. a foundation box; 19. a foundation box panel; 20. a panel screw.
Detailed Description
In the present embodiment, the terms "upper", "middle", "lower", "left", "right", and the like are described in accordance with the drawings, and do not limit the present invention.
The utility model is described in further detail below with reference to the accompanying figures 1-5: a lifting ground pillar adopting a motor side direct current lifting ground pillar core comprises an integrated core 100, a foundation box 18 and a lifting ground pillar column structure; as shown in fig. 1, the integrated machine core 100 includes a reduction box 1, a direct current motor 2 and a transmission assembly 3, the direct current motor 2 and the transmission assembly 3 are installed above the reduction box 1, and the direct current motor 2 and the transmission assembly 3 are distributed left and right, that is, the direct current motor 2 is arranged at one side of the transmission assembly 3, the direct current motor 2 provides power support for the reduction box 1, the transmission assembly 3 is a screw rod transmission structure, one end of the transmission assembly is connected with a reduction box output shaft 1-1, the other end of the transmission assembly is connected with a lifting ground pillar 8, and the screw rod rotates under the driving of the reduction box 1 to realize the lifting or descending of the pillar 8; as shown in fig. 2, the lifting ground pillar structure includes a pillar 8 and an external structure, the external structure includes an upper frame plate 5, a middle frame plate 6, a lower frame plate 7, a sliding rail 9 and a pillar push rod assembly 10, the upper frame plate 5, the middle frame plate 6 and the lower frame plate 7 are sequentially arranged from top to bottom, and holes for installing the sliding rail 9 are arranged at corresponding positions of the three, the pillar 8 is arranged between the middle frame plate 6 and the lower frame plate 7 and can ascend or descend along the sliding rail 9, the integrated movement 100 is installed on the lower frame plate 7, the pillar push rod assembly 10 is provided with a plurality of parts, one end of the pillar push rod assembly is installed on the lower frame plate 7, and when the pillar descends to a proper position, the pillar has a supporting function and can adjust the level of a pillar panel 11; as shown in fig. 5, the foundation box 18 is a cylinder with a hollow interior, and is installed outside the column structure of the lifting ground column, and the panel 19 of the foundation box is fixed on the upper part of the upper frame plate by the panel screw 20; when the lifting ground pillar column is in a descending state, the surface of the foundation box panel 19 and the surface of the column panel 11 are flush.
In the embodiment, the reduction gearbox 1 adopts straight tooth and helical tooth transmission, and a power output shaft of the direct current motor 2 is meshed with the straight tooth or helical tooth of the reduction gearbox 1, so as to drive the reduction gearbox output shaft 1-1 to rotate; the transmission assembly 3 is connected with the output shaft 1-1 of the reduction gearbox and driven by the transmission assembly to rotate through a screw rod, so that the lifting of the lifting pillar body is realized; the direct current motor 2 adopts a direct current brushless motor, a driving plate 2-1 of the direct current brushless motor is arranged at the end part of the direct current motor, which is far away from the reduction gearbox 1, and the direct current brushless motor is limited in the direct current motor 2 through a rear cover 2-2; a framework oil seal 4 is arranged between the transmission component 3 and an output shaft 1-1 of the reduction gearbox 1 and is used for sealing an installation gap between the transmission component 3 and the reduction gearbox 1.
In the present embodiment, the specific mounting structure of the transmission assembly 3 and the column 8 is as follows: as shown in fig. 3-4, the top of the transmission assembly 3 is fixedly connected with the column 8 through a fixed joint 16; be provided with cylinder layer board 17 in cylinder 8, through bolt fastening locking plate 15 and connecting seat 14 on cylinder layer board 17, the inside cavity that holds the bearing that is equipped with of locking plate 15, fixed knot constructs 16 and passes the bearing and be connected fixedly with transmission assembly 3, connecting seat 14 is L shape, set up the through-hole on its vertical board, radially set up the through-hole along it on fixed joint 16, connecting seat 14 is connected through inserting its round pin axle 13 that corresponds in the through-hole with fixed joint 16 to it is fixed through passing the radial split pin 12 of round pin axle.
The joint surface of each part is sealed by a special sealing ring or glue to ensure that the whole machine core is waterproof.
The principle is as follows: 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 examples are merely preferred embodiments of the present invention and are not to be construed as limiting the utility model. The motor and the lifting ground column transmission assembly are arranged on the side. Any extensions, modifications, etc. made by those skilled in the art without departing from the present invention shall be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a direct current lift ground post core, includes direct current motor and drive assembly, its characterized in that: the direct current motor and the transmission assembly are both arranged above the reduction box, and the direct current motor is arranged on one side of the transmission assembly; the direct current motor provides power support for the reduction gearbox, one end of the transmission assembly is connected with an output shaft of the reduction gearbox, the other end of the transmission assembly is connected with the lifting ground column body, and the lifting or descending of the column body is achieved under the driving of the reduction gearbox.
2. A dc lifting ground column according to claim 1, characterized in that: the driving plate of the direct current motor is arranged at the end part of the direct current motor, which is far away from the reduction gearbox, and is limited in the direct current motor through the rear cover.
3. A dc lifting/lowering ground column according to claim 1 or 2, characterized in that: the direct current motor adopts a direct current brushless motor.
4. A dc lifting ground column according to claim 1, characterized in that: the reduction gearbox adopts gear transmission.
5. A dc lifting ground column according to claim 1, characterized in that: and a framework oil seal is arranged between the transmission assembly and the output shaft of the reduction gearbox and used for sealing the transmission assembly and the reduction gearbox.
6. A dc lifting ground column according to claim 1, characterized in that: the transmission assembly is a screw rod transmission structure.
7. The utility model provides a lifting ground post, includes cylinder, upper frame plate, well frame plate and lower frame plate, its characterized in that: the direct current lifting ground column movement of any one of claims 1-6 is further included, wherein the reduction box is mounted on the lower frame plate, and the transmission assembly is connected with the column supporting plate in the column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121307950.0U CN215801244U (en) | 2021-06-11 | 2021-06-11 | Direct current lifting ground pillar core and lifting ground pillar adopting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121307950.0U CN215801244U (en) | 2021-06-11 | 2021-06-11 | Direct current lifting ground pillar core and lifting ground pillar adopting same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215801244U true CN215801244U (en) | 2022-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121307950.0U Active CN215801244U (en) | 2021-06-11 | 2021-06-11 | Direct current lifting ground pillar core and lifting ground pillar adopting same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215801244U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116537097A (en) * | 2023-03-16 | 2023-08-04 | 广东高垒智能科技有限公司 | Motor core of lifting column and lifting column |
-
2021
- 2021-06-11 CN CN202121307950.0U patent/CN215801244U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116537097A (en) * | 2023-03-16 | 2023-08-04 | 广东高垒智能科技有限公司 | Motor core of lifting column and lifting column |
| CN116537097B (en) * | 2023-03-16 | 2024-02-27 | 广东高垒智能科技有限公司 | Motor core of lifting column and lifting column |
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