CN216713955U

CN216713955U - Steel construction with flexible supporting function

Info

Publication number: CN216713955U
Application number: CN202123314309.2U
Authority: CN
Inventors: 赵国平
Original assignee: Hubei Yunxing Steel Structure Manufacturing Co ltd
Current assignee: Hubei Yunxing Steel Structure Manufacturing Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-06-10
Anticipated expiration: 2031-12-27

Abstract

The utility model relates to a steel structure with a telescopic supporting function, which belongs to the technical field of steel structures and comprises a steel body, wherein one end of the steel body is provided with a placing groove, the inner wall of the placing groove is connected with a telescopic rod in a sliding manner, the outer wall of one side of the steel body is provided with a rotating groove, the inner wall of one side of the rotating groove is provided with a rotating groove, the inner wall of the rotating groove is connected with a rotating shaft through a bearing, one end of the rotating shaft is fixedly connected with a rotating tooth, one side of the rotating tooth, far away from the rotating shaft, is connected with the inner wall of one side of the rotating groove through the bearing, the bottom of the telescopic rod is fixedly connected with a rolling tooth with a sawtooth structure, the rotating tooth is meshed with a tooth socket of the rolling tooth, and the steel body is fixedly connected with the telescopic rod through a fixing mechanism. The utility model has the effect of realizing the telescopic supporting function of the steel structure.

Description

Steel construction with flexible supporting function

Technical Field

The utility model relates to the technical field of steel structures, in particular to a steel structure with a telescopic supporting function.

Background

The steel structure is a structure formed by steel materials, is one of main building structure types, and mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and adopts rust removal and rust prevention processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like, all members or parts are usually connected by welding seams, bolts or rivets, and the steel structure is easy to rust because of light dead weight and simple and convenient to construct and is widely applied to the fields of large-scale factory buildings, venues, super high-rise buildings and the like, and a common steel structure needs rust removal, galvanization or coating and needs regular maintenance.

In the prior art, a steel structure generally comprises a plurality of steel bodies, and when the opposite ends of the steel bodies are connected, the connection performance is poor due to different lengths of the steel bodies, so that a steel structure with a telescopic supporting function is provided.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems, the utility model provides a steel structure with a telescopic supporting function, which has the effect of enabling the steel structure to realize the telescopic supporting function.

The technical scheme of the utility model is as follows: the utility model provides a steel construction with flexible supporting function, includes the steel body, the standing groove has been seted up to the one end of the steel body, the inner wall sliding connection of standing groove has the telescopic link, the rotation groove has been seted up to one side outer wall of the steel body, the swivelling chute has been seted up to one side inner wall of rotation groove, the inner wall that rotates the groove is connected with the axis of rotation through the bearing, the one end fixedly connected with swivelling tooth of axis of rotation, the one side that the axis of rotation was kept away from to the swivelling tooth passes through the bearing to be connected with one side inner wall of swivelling chute, the bottom fixedly connected with of telescopic link is the roll teeth of zigzag structure, the tooth's socket of swivelling tooth and roll teeth meshes mutually, through fixed establishment fixed connection between the steel body and the telescopic link.

The working principle of the technical scheme is as follows:

during the use, open fixed establishment, rotate the axis of rotation, the axis of rotation can make rotatory tooth appear rotating in rotating the inslot, rotatory tooth can and roll the tooth's socket between the tooth and take place the cooperation that rolls at the rotation of inslot, can carry out concertina movement to the telescopic link this moment, after the position control between telescopic link and all the other steel bodies is good, cooperation fixed establishment keeps the telescopic link can not take place the displacement, consequently, has the effect that can make the steel construction realize flexible supporting function.

In a further technical scheme, fixed establishment includes the carriage release lever, the bottom fixedly connected with stopper of carriage release lever, the top outer wall of the steel body has been seted up and has been formed sliding fit's shifting chute with the carriage release lever, the bottom inner wall of shifting chute has been seted up and has been formed sliding fit's spacing mouth with the stopper, a plurality of evenly distributed's spacing groove has been seted up at the top of telescopic link, the bottom one end and the spacing groove of stopper form sliding fit.

When the telescopic link removed, removed the carriage release lever in the shifting chute, the removal of carriage release lever can drive the stopper and take place the displacement in spacing mouth, after telescopic link position control is good, arranges the stopper in the spacing inslot, and spacing effect each other can appear with the spacing groove at this moment the stopper, can make the telescopic link fixed stable.

In a further technical scheme, a plurality of evenly distributed limiting springs are fixedly connected between the top of the limiting block and the inner wall of the top of the limiting opening.

The setting of spacing spring can make the stopper automatic re-setting under spacing spring's elasticity effect, in addition, also can avoid appearing natural separation between stopper and the spacing groove, can be convenient for workman's operation.

In a further technical scheme, one side of the limiting block is obliquely arranged.

The inclined arrangement can lead the contact surface of one end of the limiting block and the inner wall of one end of the limiting groove to be inclined planes, thus being convenient for the adjustment of the telescopic rod.

In a further technical scheme, one end of the rotating shaft, which is far away from the rotating teeth, is fixedly connected with a rotating handle, and the rotating handle is of an L-shaped structure.

The design that is L-shaped structure for the workman can be better through changeing the application of impetus point when rotating the axis of rotation, can be convenient for the workman to rotate the axis of rotation.

In a further technical scheme, a rotating cylinder is connected to the rotating handle through a bearing.

The arrangement of the rotary drum can reduce the friction between the rotary handle and the hand of a worker, thereby further facilitating the work of the worker.

In a further technical scheme, threaded hole is seted up to the other end of the steel body, the inner wall of screw hole has the threaded rod through threaded connection, the one end that the threaded rod is close to the telescopic link is connected with the backup pad through the bearing, backup pad and telescopic link touch mutually.

After the telescopic link was placed, rotated the threaded rod, the threaded rod can drive the backup pad at the screw internal rotation and support the telescopic link this moment, further made the telescopic link fixed stable.

The utility model has the beneficial effects that:

1. when the telescopic support mechanism is used, the fixing mechanism is opened, the rotating shaft is rotated, the rotating teeth can be rotated by the rotating of the rotating shaft in the rotating groove, the rotating teeth in the rotating groove can be in rolling fit with tooth grooves of the rolling teeth, the telescopic rod can be subjected to telescopic motion at the moment, and after the position between the telescopic rod and the rest of steel bodies is adjusted, the telescopic rod is matched with the fixing mechanism to keep the telescopic rod from displacing, so that the telescopic support mechanism has the effect of enabling the steel structures to realize a telescopic support function;

2. the inner wall contact surface of one end of the limiting block and one end of the limiting groove is an inclined surface, so that the telescopic rod can be conveniently adjusted;

3. the design that is L-shaped structure for the workman can be better through changeing the application of impetus point when rotating the axis of rotation, can be convenient for the workman to rotate the axis of rotation.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional front view of an embodiment of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 4 is a side cross-sectional structural schematic of an embodiment of the present invention;

fig. 5 is an enlarged schematic view of B in fig. 4.

Description of reference numerals:

1. a steel body; 2. a placement groove; 3. a telescopic rod; 4. a rotating groove; 5. a rotating tank; 6. a rotating shaft; 7. rotating the teeth; 8. rolling teeth; 9. a moving groove; 10. a limiting port; 11. a travel bar; 12. a limiting block; 13. a limiting groove; 14. a threaded hole; 15. a threaded rod; 16. a support plate; 17. turning a handle; 18. a rotating drum; 19. and a limiting spring.

Detailed Description

The embodiments of the present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1-5, including the steel body 1, standing groove 2 has been seted up to the one end of steel body 1, standing groove 2's inner wall sliding connection has telescopic link 3, rotating groove 4 has been seted up to one side outer wall of steel body 1, rotating groove 5 has been seted up to one side inner wall of rotating groove 4, rotating groove 4's inner wall is connected with axis of rotation 6 through the bearing, the one end fixedly connected with swivelling tooth 7 of axis of rotation 6, the one side that swivelling tooth 7 kept away from axis of rotation 6 and the one side inner wall of rotating groove 5 pass through the bearing and connect, the bottom fixedly connected with of telescopic link 3 is the roll tooth 8 of zigzag structure, swivelling tooth 7 meshes with the tooth's socket of roll tooth 8 mutually, through fixed establishment fixed connection between steel body 1 and the telescopic link 3.

The working principle of the technical scheme is as follows:

during the use, open fixed establishment, rotate axis of rotation 6, axis of rotation 6 can make rotatory tooth 7 appear rotating in rotating groove 4, rotatory tooth 7 can take place the cooperation that rolls between the tooth's socket of rotation in rotatory groove 5 and roll tooth 8, can carry out concertina movement to telescopic link 3 this moment, after the position between telescopic link 3 and all the other steel body 1 is adjusted well, cooperation fixed establishment, it can not take place the displacement to keep telescopic link 3, consequently, have the effect that can make the steel construction realize flexible supporting function.

In another embodiment, as shown in fig. 1-4, the fixing mechanism includes a moving rod 11, a limiting block 12 is fixedly connected to the bottom of the moving rod 11, a moving groove 9 forming a sliding fit with the moving rod 11 is formed on the outer wall of the top of the steel body 1, a limiting opening 10 forming a sliding fit with the limiting block 12 is formed on the inner wall of the bottom of the moving groove 9, a plurality of uniformly distributed limiting grooves 13 are formed on the top of the telescopic rod 3, one end of the bottom of the limiting block 12 forms a sliding fit with the limiting groove 13, when the telescopic rod 3 moves, the moving rod 11 moves in the moving groove 9, the movement of the moving rod 11 can drive the limiting block 12 to displace in the limiting opening 10, after the position of the telescopic rod 3 is adjusted, the limiting block 12 is placed in the limiting groove 13, at this time, the limiting block 12 and the limiting groove 13 can have a mutual limiting effect, and the telescopic rod 3 can be fixed and stable.

In another embodiment, as shown in fig. 4-5, a plurality of evenly distributed limiting springs 19 are fixedly connected between the top of the limiting block 12 and the inner wall of the top of the limiting opening 10, the limiting block 12 can automatically reset under the elastic force of the limiting springs 19 through the limiting springs 19, and in addition, natural separation between the limiting block 12 and the limiting groove 13 can be avoided, so that the operation of workers can be facilitated.

In another embodiment, as shown in fig. 4-5, one side of the limiting block 12 is disposed obliquely, and the contact surface between one end of the limiting block 12 and one end of the limiting groove 13 is an inclined surface through the obliquely disposed limiting block 12, which facilitates the adjustment of the telescopic rod 3.

In another embodiment, as shown in fig. 1-2, a rotating handle 17 is fixedly connected to an end of the rotating shaft 6 away from the rotating teeth 7, and the rotating handle 17 is in an L-shaped structure, so that the rotating handle 17 in the L-shaped structure can enable a worker to better exert an acting point through the rotating handle 17 when rotating the rotating shaft 6, thereby facilitating the worker to rotate the rotating shaft 6.

In another embodiment, as shown in fig. 1-2, the rotating handle 17 is connected with the rotating drum 18 through a bearing, and the friction between the rotating handle 17 and the hand of a worker can be reduced through the rotating drum 18, so that the work of the worker is further facilitated.

In another embodiment, as shown in fig. 1 and 4, a threaded hole 14 is formed in the other end of the steel body 1, a threaded rod 15 is connected to the inner wall of the threaded hole 14 through threads, a supporting plate 16 is connected to one end, close to the telescopic rod 3, of the threaded rod 15 through a bearing, the supporting plate 16 touches the telescopic rod 3, after the telescopic rod 3 is placed, the threaded rod 15 is rotated, and at this time, the threaded rod 15 rotates in the threaded hole 14 to drive the supporting plate 16 to abut against the telescopic rod 3, so that the telescopic rod 3 is further fixed and stable.

The above examples only express the specific embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims

1. The utility model provides a steel construction with flexible support function, includes steel body (1), its characterized in that: standing groove (2) have been seted up to the one end of the steel body (1), the inner wall sliding connection of standing groove (2) has telescopic link (3), one side outer wall of the steel body (1) has been seted up and has been rotated groove (4), one side inner wall of rotating groove (4) has been seted up swivelling chute (5), the inner wall that rotates groove (4) is connected with axis of rotation (6) through the bearing, the one end fixedly connected with swivelling tooth (7) of axis of rotation (6), the one side of swivelling tooth (7) keeping away from axis of rotation (6) and one side inner wall of swivelling chute (5) are connected through the bearing, the bottom fixedly connected with of telescopic link (3) is roll tooth (8) of zigzag structure, the tooth's socket of swivelling tooth (7) and roll tooth (8) meshes mutually, through fixed establishment fixed connection between the steel body (1) and telescopic link (3).

2. The steel structure with the telescopic supporting function as claimed in claim 1, wherein: the fixed establishment includes carriage release lever (11), the bottom fixedly connected with stopper (12) of carriage release lever (11), the top outer wall of the steel body (1) is seted up and is formed sliding fit's shifting chute (9) with carriage release lever (11), the bottom inner wall of shifting chute (9) is seted up and is formed sliding fit's spacing mouth (10) with stopper (12), a plurality of evenly distributed's spacing groove (13) are seted up at the top of telescopic link (3), the bottom one end and the spacing groove (13) of stopper (12) form sliding fit.

3. The steel structure with the telescopic supporting function as claimed in claim 2, wherein: a plurality of evenly distributed limiting springs (19) are fixedly connected between the top of the limiting block (12) and the inner wall of the top of the limiting opening (10).

4. The steel structure with the telescopic supporting function as claimed in claim 2, wherein: one side of the limiting block (12) is obliquely arranged.

5. The steel structure with the telescopic supporting function as claimed in claim 1, wherein: one end of the rotating shaft (6) far away from the rotating teeth (7) is fixedly connected with a rotating handle (17), and the rotating handle (17) is of an L-shaped structure.

6. The steel structure with the telescopic supporting function as claimed in claim 5, wherein: the rotating handle (17) is connected with a rotating drum (18) through a bearing.

7. The steel structure with the telescopic supporting function as claimed in claim 1, wherein: threaded hole (14) are seted up to the other end of steel body (1), there is threaded rod (15) inner wall of threaded hole (14) through threaded connection, threaded rod (15) are close to the one end of telescopic link (3) and are connected with backup pad (16) through the bearing, backup pad (16) and telescopic link (3) touch mutually.