CN218176132U - Steel structure column - Google Patents
Steel structure column Download PDFInfo
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- CN218176132U CN218176132U CN202222182017.6U CN202222182017U CN218176132U CN 218176132 U CN218176132 U CN 218176132U CN 202222182017 U CN202222182017 U CN 202222182017U CN 218176132 U CN218176132 U CN 218176132U
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Abstract
The application discloses a steel structure column, which relates to the technical field of steel structures and solves the problem that the steel structure column is easy to damage under vibration impact; a sliding cylinder is arranged in the sleeve, and the lower end of the sliding cylinder is fixedly connected with the upper end of the base; a first elastic piece is arranged on the peripheral side of the sliding cylinder and sleeved on the sliding cylinder; the sliding cylinder is also provided with a first limiting ring, and the lower end of the first limiting ring is abutted against the upper end of the first elastic part; a first limiting groove is formed in the outer side of the sliding barrel in the vertical direction, and a first limiting block which extends towards the center of the first limiting ring and is matched with the first limiting groove is arranged on the inner side of the first limiting ring; the first limiting block is connected with the first limiting groove in a sliding mode; the steel structure column further comprises a steel body, the steel body is connected in the sleeve in a sliding mode, and the lower end of the steel body is connected to the upper end of the first limiting ring in an abutting mode. This application can improve the shock attenuation performance of steel construction post.
Description
Technical Field
The application relates to the technical field of steel structures, in particular to a steel structure column.
Background
The steel structure column is mainly made of steel, and is often used as a main bearing column of a building because the steel structure column has the advantages of high strength, light dead weight, strong rigidity and the like. However, because the wholeness of steel construction is stronger, the damping performance is relatively poor, can not bear power load well, vibrations can be to the whole great impact that produces of steel construction, and the steel construction cylinder is easy to be deformed, leads to the cylinder impaired.
SUMMERY OF THE UTILITY MODEL
In order to improve the shock attenuation performance of steel construction post, this application provides a steel construction post.
The application provides a steel structure column adopts following technical scheme:
a steel structure column comprises a base and a sleeve fixed at the upper end of the base; a sliding cylinder is arranged in the sleeve, and the lower end of the sliding cylinder is fixedly connected with the upper end of the base; a first elastic piece is arranged on the peripheral side of the sliding cylinder and sleeved on the sliding cylinder; the sliding cylinder is also provided with a first limiting ring, and the lower end of the first limiting ring is abutted against the upper end of the first elastic part; a first limiting groove is formed in the outer side of the sliding barrel in the vertical direction, and a first limiting block which extends towards the center of the first limiting ring and is matched with the first limiting groove is arranged on the inner side of the first limiting ring; the first limiting block is connected with the first limiting groove in a sliding mode; the steel structure post still includes the steel body, steel body sliding connection is in the sleeve, the lower extreme butt of steel body is in first spacing ring upper end, the steel body has and runs through along steel body length direction to the passageway that supplies the slide cartridge to wear to establish.
Through adopting above-mentioned technical scheme, when the steel body received longitudinal impact, first elastic component can drive the steel body and carry out reciprocating motion along vertical direction, consumes energy to the impact force, alleviates the longitudinal impact that the steel body received.
Optionally, a second limiting ring is sleeved on the sliding cylinder; the upper end of the second limiting ring is abutted against the lower end of the first elastic part, and the lower end of the second limiting ring is fixedly connected with the base.
Through adopting above-mentioned technical scheme, the area of contact of spring and base can be increaseed to the second spacing ring.
Optionally, a sliding groove extending in the vertical direction is formed in the inner side of the sleeve; a sliding part is fixedly connected to the outer side of the steel body; the steel body is connected with the sliding groove in a sliding mode through the sliding piece.
Through adopting above-mentioned technical scheme, the steel body passes through slider sliding connection on the sleeve for the steel body in the sleeve can be steady under the effect of first elastic component along vertical direction motion.
Optionally, the sliding member comprises an inner tube and an outer tube; the inner pipe is connected with the outer pipe in a sliding manner; a second limiting groove is formed in the inner side of the outer pipe along the sliding direction of the inner pipe; a second limiting block matched with the second limiting groove is arranged on the outer wall of one end, extending into the outer pipe, of the inner pipe; the second limiting block is connected with the second limiting groove in a sliding mode; the slider further comprises a slider; the sliding block is fixedly connected to one end, far away from the outer pipe, of the inner pipe; a second elastic part is sleeved outside the inner pipe; one end of the second elastic part is abutted against one end of the outer pipe close to the sliding block, and the other end of the second elastic part is abutted against one end of the sliding block close to the inner pipe; the sliding block is connected with the sliding groove in a sliding manner; one side of the outer pipe, which is far away from the sliding block, is fixedly connected with the steel body; and a gap for the steel body to transversely rock is reserved between the steel body and the sleeve.
Through adopting above-mentioned technical scheme, when the steel body received transverse vibration to strike, the second elastic component in the slider can provide the buffering for the steel body, and the steel body reduces the transverse impact of transverse wave to the steel body along horizontal direction reciprocating motion.
Optionally, the sliding part is provided with a plurality of sliding parts, and the plurality of sliding parts are distributed on the outer side of the steel body at equal intervals along the vertical direction.
Through adopting above-mentioned technical scheme, the second elastic component in a plurality of sliders can provide more buffering for the steel body.
Optionally, convex balls are uniformly distributed on one side of the sliding block away from the inner tube.
Through adopting above-mentioned technical scheme, when steel construction post was along vertical direction reciprocating motion, the pompon can reduce the frictional force between slider and the sliding tray for the slider can slide in the sliding tray more smoothly.
Optionally, a support arm is fixedly connected between the sleeve and the base.
Through adopting above-mentioned technical scheme, the support arm makes to be connected more firmly between sleeve and the base.
Optionally, an elastic cover is mounted at the upper end of the sleeve.
Through adopting above-mentioned technical scheme, the elasticity cover can reduce impurity such as dust and fall into the clearance between sleeve and the steel body.
In summary, the present application includes at least one of the following benefits:
1. under the action of the first elastic piece, the impact of longitudinal vibration waves on the steel structure column can be relieved;
2. under the effect of the second elastic component in the slider, can alleviate the impact of horizontal shock wave to the steel structure post.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is a cross-sectional view of the overall structure of an embodiment of the present application;
FIG. 3 is an exploded view of the slider structure of the embodiment of the present application;
fig. 4 is a sectional view of the structure of the slider according to the embodiment of the present application.
Description of reference numerals: 1. a base; 2. a sleeve; 3. a slide cylinder; 4. a first elastic member; 5. a first limit ring; 6. a first limit groove; 7. a first stopper; 8. a steel body; 9. a support arm; 10. a second stop collar; 11. a sliding groove; 12. a slider; 13. an inner tube; 14. an outer tube; 15. a second limit groove; 16. a second limiting block; 17. a slider; 18. a second elastic member; 19. a convex ball; 20. an elastic cover.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses steel structure column. Referring to fig. 1, the steel structure column includes a base 1, a sleeve 2 and a steel body 8, wherein the sleeve 2 is fixed on the upper end of the base 1. The steel body 8 is slidably connected in the sleeve 2. The base 1 is fixed on the ground at the four corners of the base 1 through expansion bolts. Four supporting arms 9 are arranged on the sleeve 2, and the four supporting arms 9 are fixedly connected with the base 1.
Referring to fig. 2, a sliding cylinder 3 is arranged in the sleeve 2, and the lower end of the sliding cylinder 3 is fixedly connected with the upper end of the base 1. The periphery side of the sliding barrel 3 is provided with a first elastic part 4, the first elastic part 4 comprises a first spring, the first spring is sleeved on the sliding barrel 3, the sliding barrel 3 is further provided with a first limiting ring 5, the first limiting ring 5 is of a square structure, and a round hole matched with the outer diameter of the sliding barrel 3 is formed in the center of the first limiting ring 5, so that the first limiting ring 5 can be slidably connected with the sliding barrel 3. The upper end of the first limiting ring 5 is abutted against the lower end of the steel body 8, and the lower end of the first limiting ring 5 is abutted against the upper end of the first spring.
When the steel body 8 receives the impact of vibrations longitudinal wave, the steel body 8 on the first spacing ring 5 along vertical direction reciprocating motion under the effect of first spring, can cushion the impact force that the steel construction post received in vertical direction for the steel construction post has shock-absorbing capacity.
Specifically, referring to fig. 1 and 2, a first limiting groove 6 is formed in the outer side of the sliding cylinder 3, a first limiting block 7 is formed in the inner side of the first limiting ring 5, the first limiting block 7 extends towards the center of the first limiting ring 5 and is matched with the first limiting groove 6, and the first limiting block 7 is connected with the first limiting groove 6 in a sliding mode. The sliding cylinder 3 is further sleeved with a second limiting ring 10, the upper end of the second limiting ring 10 abuts against the lower end of the first spring, and the lower end of the second limiting ring 10 is fixedly connected with the base 1. The provision of the second stop collar 10 can increase the contact area between the first spring and the base 1, so that the base 1 provides greater support to the first spring.
Referring to fig. 3 and 4, the steel body 8 is square structure, and in order to improve the horizontal shock attenuation performance of steel structural column, the equal fixedly connected with slider 12 in the outside all around of steel body 8, slider 12 is provided with a plurality ofly along the vertical direction of steel body 8 equidistant. The inner side of the sleeve 2 is provided with a sliding groove 11 for sliding a sliding part 12, the sliding groove 11 extends along the vertical direction, and the sliding part 12 is connected with the sliding groove 11 in a sliding manner. A gap for the steel body 8 to transversely shake is reserved between the steel body 8 and the sleeve 2.
Specifically, the sliding member 12 includes an inner tube 13 and an outer tube 14. The inner tube 13 is connected with the outer tube 14 in a sliding mode, a second limiting groove 15 is formed in the inner side of the outer tube 14, and the second limiting groove 15 extends along the sliding direction of the inner tube 13. The outer wall of the end, extending into the outer tube 14, of the inner tube 13 is integrally formed with a second limiting block 16, the second limiting block 16 is matched with the second limiting groove 15, and the second limiting block 16 is slidably connected with the second limiting groove 15.
Referring to fig. 3 and 4, the sliding member 12 further includes a sliding block 17, one end of the sliding block 17 is fixedly connected to one end of the inner tube 13 far away from the outer tube 14, a second elastic member 18 is sleeved outside the inner tube 13, the second elastic member 18 includes a second spring, one end of the second spring abuts against one end of the outer tube 14 close to the sliding block 17, and the other end of the second spring abuts against one end of the sliding block 17 close to the inner tube 13. The second spring is able to move the slider 17 away from the outer tube 14 in the absence of an external force. One end of the outer tube 14 far away from the sliding block 17 is fixedly connected with the steel body 8, and the sliding block 17 is connected with the sliding groove 11 in a sliding mode.
When the steel body 8 is impacted by transverse vibration, under the action of the second spring, the sliding part 12 can provide buffer for the steel body 8, the steel body 8 reciprocates along the horizontal direction, and transverse impact of transverse waves on the steel body 8 is reduced.
In order to reduce the friction between the slider 17 and the sliding groove 11, referring to fig. 3 and 4, a plurality of convex balls 19 are mounted on one end of the slider 17 away from the inner tube 13.
In order to reduce the shaking gap between the sleeve 2 and the steel body 8, such as dust, an elastic cover 20 made of rubber is mounted on the upper end of the sleeve 2, as shown in fig. 1 and 2. The through-hole with 8 adaptations of steel body is seted up to elastic cover 20, and steel body 8 passes in the through-hole inserts sleeve 2 for elastic cover 20 can block off the clearance of rocking between sleeve 2 and the steel body 8.
The implementation principle of this application embodiment steel construction post does: when the steel body 8 is shocked by vibration, the steel body 8 abutted against the first limiting ring 5 can reciprocate in the vertical direction under the action of the first spring, so that the shock of longitudinal waves to the steel structure in the vertical direction is relieved, and the first spring can absorb the shock energy of the longitudinal waves; the slider 12 fixedly connected with the steel body 8 can enable the steel body 8 to be slidably connected with the sleeve 2, and the second spring in the slider 12 can relieve the impact force of the transverse wave on the steel body 8.
The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A steel structure column is characterized in that: comprises a base (1) and a sleeve (2) fixed at the upper end of the base (1); a sliding cylinder (3) is arranged in the sleeve (2), and the lower end of the sliding cylinder (3) is fixedly connected with the upper end of the base (1); a first elastic piece (4) is arranged on the outer peripheral side of the sliding cylinder (3), and the first elastic piece (4) is sleeved on the sliding cylinder (3); the sliding cylinder (3) is also provided with a first limiting ring (5), and the lower end of the first limiting ring (5) is abutted against the upper end of the first elastic part (4); a first limiting groove (6) is formed in the outer side of the sliding barrel (3) in the vertical direction, and a first limiting block (7) which extends towards the center of the first limiting ring (5) and is matched with the first limiting groove (6) is arranged on the inner side of the first limiting ring (5); the first limiting block (7) is connected with the first limiting groove (6) in a sliding manner; the steel structure column further comprises a steel body (8), the steel body (8) is connected in the sleeve (2) in a sliding mode, the lower end of the steel body (8) is abutted to the upper end of the first limiting ring (5), and the steel body (8) is provided with a channel which penetrates through the steel body (8) along the length direction of the steel body to allow the sliding cylinder (3) to penetrate through the channel.
2. The steel structural column of claim 1, wherein: a second limiting ring (10) is sleeved on the sliding cylinder (3); the upper end of the second limiting ring (10) is abutted against the lower end of the first elastic part (4), and the lower end of the second limiting ring (10) is fixedly connected with the base (1).
3. A steel structural column according to claim 1, wherein: a sliding groove (11) extending along the vertical direction is formed in the inner side of the sleeve (2); a sliding part (12) is fixedly connected to the outer side of the steel body (8); the steel body (8) is connected with the sliding groove (11) in a sliding mode through the sliding piece (12).
4. A steel structural column according to claim 3, wherein: the sliding member (12) comprises an inner tube (13) and an outer tube (14); the inner pipe (13) is connected with the outer pipe (14) in a sliding way; a second limiting groove (15) is formed in the inner side of the outer pipe (14) along the sliding direction of the inner pipe (13); a second limiting block (16) matched with the second limiting groove (15) is arranged on the outer wall of one end, extending into the outer pipe (14), of the inner pipe (13); the second limiting block (16) is connected with the second limiting groove (15) in a sliding manner; the slide (12) further comprises a slider (17); the sliding block (17) is fixedly connected to one end, far away from the outer pipe (14), of the inner pipe (13); a second elastic part (18) is sleeved outside the inner pipe (13); one end of the second elastic piece (18) is abutted against one end, close to the sliding block (17), of the outer pipe (14), and the other end of the second elastic piece is abutted against one end, close to the inner pipe (13), of the sliding block (17); the sliding block (17) is connected with the sliding groove (11) in a sliding manner; one side of the outer pipe (14) far away from the sliding block (17) is fixedly connected with the steel body (8); and a gap for the transverse shaking of the steel body (8) is reserved between the steel body (8) and the sleeve (2).
5. A steel structural column according to claim 3, wherein: the sliding parts (12) are arranged in a plurality of numbers, and the sliding parts (12) are distributed on the outer side of the steel body (8) at equal intervals along the vertical direction.
6. The steel structural column of claim 4, wherein: convex balls (19) are uniformly distributed on one side of the sliding block (17) far away from the inner tube (13).
7. A steel structural column according to claim 1, wherein: a supporting arm (9) is fixedly connected between the sleeve (2) and the base (1).
8. A steel structural column according to claim 1, wherein: an elastic cover (20) is arranged at the upper end of the sleeve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222182017.6U CN218176132U (en) | 2022-08-18 | 2022-08-18 | Steel structure column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222182017.6U CN218176132U (en) | 2022-08-18 | 2022-08-18 | Steel structure column |
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| Publication Number | Publication Date |
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| CN218176132U true CN218176132U (en) | 2022-12-30 |
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| CN202222182017.6U Active CN218176132U (en) | 2022-08-18 | 2022-08-18 | Steel structure column |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116201160A (en) * | 2023-01-06 | 2023-06-02 | 华锦建设集团股份有限公司 | House building pile foundation structure and construction method |
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2022
- 2022-08-18 CN CN202222182017.6U patent/CN218176132U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116201160A (en) * | 2023-01-06 | 2023-06-02 | 华锦建设集团股份有限公司 | House building pile foundation structure and construction method |
| CN116201160B (en) * | 2023-01-06 | 2023-08-15 | 华锦建设集团股份有限公司 | House building pile foundation structure and construction method |
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