CN219431174U

CN219431174U - Steel house support column

Info

Publication number: CN219431174U
Application number: CN202320153565.8U
Authority: CN
Inventors: 吴志辉; 潘世胆
Original assignee: Liuzhou Xingtai Metal Structure Manufacturing Co ltd
Current assignee: Liuzhou Xingtai Metal Structure Manufacturing Co ltd
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-07-28
Anticipated expiration: 2033-02-08

Abstract

The utility model relates to the technical field of steel structures, in particular to a steel structure house support column which comprises a base, wherein a fixed support column is fixedly arranged at the top of the base, lifting assemblies are arranged at two ends of the inner side of the fixed support column, the output ends of the two lifting assemblies are fixedly provided with the same movable support column, the bottom ends of the movable support column are inserted into the fixed support column and are in sliding connection with the fixed support column, and a driving assembly is arranged at the inner side of the fixed support column so as to drive the two lifting assemblies to drive the movable support column to move upwards or downwards. The fixed support column can guide the movable support column, so that the problem of instability caused by inclination of the movable support column is avoided.

Description

Steel house support column

Technical Field

The utility model relates to the technical field of steel structures, in particular to a steel structure house support column.

Background

The steel structure mainly refers to a structure formed by connecting steel plates, steel pipes, hot rolled section steel or cold formed section steel through welding, rivets or bolts, is extremely widely used in the building industry, and in order to ensure building quality, the country also makes a special national standard, and the steel structure aims to implement the national technical and economic policy in the steel structure design, so that the technical advantages of advanced technology, economy, rationality, safety, applicability and quality assurance are achieved;

through retrieval, the Chinese patent application number is CN202220473779.9, which discloses a steel structure house support column, comprising a support column main body, wherein the outer surface of the upper end of the support column main body is provided with a connecting component, the outer surface of the lower end of the support column main body is provided with a base, the outer surface of one side of the base is provided with a controller, and the lower end of the inner surface of the support column main body is provided with an adjusting mechanism;

this patent drives reciprocating screw through the motor and rotates, and reciprocating screw drives the movable block and slides in first spout, and the first telescopic link other end of movable block upper end slides in the lifter plate that regulation and control post internal surface set up, and this kind of mode is although can realize the altitude mixture control of "mounting panel", but, the main weight of "mounting panel" and "support column" is supported by "telescopic link", because the support column possesses certain length, this just makes "support column" can take place the slope under the effect of gravity to make the junction of "telescopic link" and "support column" need bear the pressure of a plurality of directions, and then lead to "support column" unable keep steady activity.

Disclosure of Invention

The utility model aims to solve the defect that a support column cannot keep stable movement in the prior art, and provides a steel structure house support column.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a steel house support column, includes the base, the top fixed mounting of base has the fixed stay, lifting unit is all installed at the inboard both ends of fixed stay, two lifting unit's output fixed mounting has same movable stay, the bottom of movable stay peg graft in the fixed stay, and with fixed stay sliding connection, drive assembly is installed to the inboard of fixed stay in order to order about two lifting unit to drive movable stay upwards or downwardly movement.

Further, the lifting assembly comprises a rotating seat, an internal thread rotary drum and a screw rod; the rotary seat is fixedly arranged at the bottom of the inner side of the fixed support, the bottom of the internal thread rotary drum is rotationally connected with the rotary seat, the bottom of the screw rod is in threaded connection with the internal thread rotary drum, and the top of the screw rod is fixedly connected with the top wall of the inner side of the movable support.

Further, the driving assembly comprises a mounting seat, a rotating shaft and two second bevel gears; the mounting seat is fixedly mounted on the inner side of the fixed support column, the rotating shaft penetrates through the mounting seat and is rotationally connected with the mounting seat, and the two second bevel gears are respectively and fixedly mounted at two ends of the rotating shaft and symmetrically distributed along the central line of the rotating shaft.

Further, the bottom ends of the two internal thread drums are fixedly provided with first bevel gears, and the two first bevel gears are respectively meshed with two second bevel gears; the spiral directions of the two screws are opposite.

Further, the driving assembly further comprises a worm wheel, a motor and a worm; the worm wheel is fixedly arranged in the middle of the rotating shaft, the motor is fixedly arranged on the inner side of the fixed support column, the output shaft is fixedly connected with the worm, and the worm is meshed with the worm wheel.

Further, a beam support piece is arranged at the top end of the outer side of the movable support column, and comprises a fixed seat and a supporting plate; the fixed seat is fixedly arranged on the movable support column, the supporting plate is fixedly arranged on the fixed seat, a plurality of mounting holes are formed in the supporting plate, and the mounting holes are distributed at equal intervals along the length direction of the supporting plate.

The steel structure house support column provided by the utility model has the beneficial effects that:

1. the screw rod and the internal thread rotary drum can relatively displace through rotating the internal thread rotary drum, so that the screw rod can move upwards or downwards, the movable support column can move upwards or downwards, and the height adjustment of the movable support column is realized;

2. in the upward or downward moving process of the fixed support, the outer wall of the movable support is always attached to the inner wall of the fixed support, so that the fixed support guides the movable support, and the problem of instability caused by inclination of the movable support is avoided.

Drawings

FIG. 1 is a schematic diagram of a steel house support column according to the present utility model;

FIG. 2 is a schematic view of the internal structure of a steel house support column according to the present utility model;

fig. 3 is a schematic structural view of a lifting assembly of a steel house support column according to the present utility model;

fig. 4 is a schematic structural diagram of a driving assembly of a steel house support column according to the present utility model;

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

in the figure: the lifting device comprises a base 1, a fixed support column 2, a lifting assembly 3, a rotating seat 31, an internally threaded rotary drum 32, a screw 33, a first bevel gear 34, a movable support column 4, a driving assembly 5, a mounting seat 51, a rotating shaft 52, a second bevel gear 53, a worm wheel 54, a motor 55, a worm 56, a baffle 6, a beam support 7, a fixed seat 71, a support plate 72 and a mounting hole 73.

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.

Example 1:

referring to fig. 1-4, a steel structure house support column comprises a base 1, wherein a fixed support column 2 is fixedly arranged at the top of the base 1, lifting assemblies 3 are arranged at two ends of the inner side of the fixed support column 2, the output ends of the two lifting assemblies 3 are fixedly provided with the same movable support column 4, the bottom ends of the movable support column 4 are inserted into the fixed support column 2 and are in sliding connection with the fixed support column 2, and a driving assembly 5 is arranged at the inner side of the fixed support column 2 so as to drive the two lifting assemblies 3 to drive the movable support column 4 to move upwards or downwards;

the lifting assembly 3 comprises a rotating seat 31, an internal thread rotary drum 32 and a screw 33; the rotating seat 31 is fixedly arranged at the bottom end of the inner side of the fixed support column 2, the bottom end of the internal thread rotary drum 32 is rotationally connected with the rotating seat 31, the bottom end of the screw 33 is in threaded connection with the internal thread rotary drum 32, and the top end of the screw 33 is fixedly connected with the top wall of the inner side of the movable support column 4; the screw 33 and the internal thread rotary drum 32 can be relatively displaced by rotating the internal thread rotary drum 32, so that the screw 33 can move upwards or downwards, the movable support 4 can move upwards or downwards, and the height adjustment of the movable support 4 is realized.

The driving assembly 5 comprises a mounting seat 51, a rotating shaft 52, two second bevel gears 53, a worm wheel 54, a motor 55 and a worm 56; the mounting seat 51 is fixedly arranged on the inner side of the fixed support column 2, the rotating shaft 52 penetrates through the mounting seat 51 and is rotationally connected with the mounting seat 51, and the two second bevel gears 53 are respectively fixedly arranged at two ends of the rotating shaft 52 and are symmetrically distributed along the central line of the rotating shaft 52; the bottom ends of the two internal thread drums 32 are fixedly provided with first bevel gears 34, and the two first bevel gears 34 are respectively meshed with two second bevel gears 53; the screw directions of the two screws 33 are opposite; the worm wheel 54 is fixedly installed in the middle of the rotating shaft 52, the motor 55 is fixedly installed inside the fixed support column 2, the output shaft is fixedly connected with the worm 56, and the worm 56 is meshed with the worm wheel 54.

Working principle: the worm 56 is rotated by starting the motor 55, so that the worm wheel 54 drives the rotating shaft 52 to rotate synchronously, the two second bevel gears 53 drive the corresponding first bevel gears 34 to rotate, the rotation directions of the two first bevel gears 34 are opposite, the rotation directions of the two internal thread drums 32 are opposite, and the two screw rods 33 synchronously move upwards or downwards due to the opposite spiral directions of the two screw rods 33, so that the movable support column 4 can move upwards or downwards, and the height adjustment of the movable support column 4 is realized;

in the upward or downward movement process of the fixed support column 2, the outer wall of the movable support column 4 is always attached to the inner wall of the fixed support column 2, so that the fixed support column 2 guides the movable support column 4, and the problem of instability caused by inclination of the movable support column 4 is avoided.

Example 2:

referring to fig. 1 to 5, as another preferred embodiment of the present utility model, a difference from embodiment 1 is that a beam supporter 7 is installed at the top end of the outer side of the movable pillar 4, and the beam supporter 7 includes a fixed seat 71 and a pallet 72; the fixing seat 71 is fixedly arranged on the movable support column 4, the supporting plate 72 is fixedly arranged on the fixing seat 71, a plurality of mounting holes 73 are formed in the supporting plate 72, and the plurality of mounting holes 73 are distributed at equal intervals along the length direction of the supporting plate 72. The fixing seat 71 can be mounted on the top end of the movable support column 4 through bolts, and the supporting beam of the house can be matched and fixed through the bolts and the mounting holes 73 of the supporting plate 72, so that the supporting beam of the house can be conveniently detached and mounted in a connecting mode.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a steel house support column, includes base (1), its characterized in that, the top fixed mounting of base (1) has fixed stay (2), lifting unit (3) are all installed at the inboard both ends of fixed stay (2), two the output fixed mounting of lifting unit (3) has same movable stay (4), peg graft in fixed stay (2) and with fixed stay (2) sliding connection in the bottom of movable stay (4), drive assembly (5) are installed to the inboard of fixed stay (2) to order about two lifting unit (3) to drive movable stay (4) upwards or downward movement.

2. A steel house prop according to claim 1, characterized in that the lifting assembly (3) comprises a rotating seat (31), an internally threaded drum (32) and a screw (33); the rotating seat (31) is fixedly arranged at the bottom end of the inner side of the fixed support (2), the bottom end of the internal thread rotary drum (32) is rotationally connected with the rotating seat (31), the bottom end of the screw rod (33) is in threaded connection with the internal thread rotary drum (32), and the top end of the screw rod (33) is fixedly connected with the top wall of the inner side of the movable support (4).

3. A steel house prop according to claim 2, characterized in that the drive assembly (5) comprises a mounting seat (51), a spindle (52) and two second bevel gears (53); the mounting seat (51) is fixedly mounted on the inner side of the fixed support column (2), the rotating shaft (52) penetrates through the mounting seat (51) and is rotationally connected with the mounting seat (51), and the two second bevel gears (53) are respectively and fixedly mounted at two ends of the rotating shaft (52) and symmetrically distributed along the central line of the rotating shaft (52).

4. A steel structure house support column according to claim 3, characterized in that the bottom ends of both said internally threaded drums (32) are fixedly fitted with first bevel gears (34), both said first bevel gears (34) being respectively engaged with two second bevel gears (53); the spiral directions of the two screws (33) are opposite.

5. A steel house prop according to claim 4, characterized in that the drive assembly (5) further comprises a worm wheel (54), a motor (55) and a worm (56); the worm wheel (54) is fixedly arranged in the middle of the rotating shaft (52), the motor (55) is fixedly arranged on the inner side of the fixed support column (2), the output shaft is fixedly connected with the worm (56), and the worm (56) is meshed with the worm wheel (54).

6. The steel structure house support column according to claim 5, wherein a beam support (7) is mounted at the top end of the outer side of the movable support column (4), and the beam support (7) comprises a fixed seat (71) and a supporting plate (72); the fixing seat (71) is fixedly arranged on the movable support column (4), the supporting plate (72) is fixedly arranged on the fixing seat (71), a plurality of mounting holes (73) are formed in the supporting plate (72), and the mounting holes (73) are distributed at equal intervals along the length direction of the supporting plate (72).