CN216475612U - Anti-seismic integrated building steel structure beam column - Google Patents
Anti-seismic integrated building steel structure beam column Download PDFInfo
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- CN216475612U CN216475612U CN202123115134.2U CN202123115134U CN216475612U CN 216475612 U CN216475612 U CN 216475612U CN 202123115134 U CN202123115134 U CN 202123115134U CN 216475612 U CN216475612 U CN 216475612U
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Abstract
The application discloses integrated building steel construction beam column of antidetonation type relates to steel column earthquake-resistant structure technical field, the on-line screen storage device comprises a base, fixedly connected with elastic steel plate in the base inner chamber, the slide opening has been seted up at the base top, the inside steel column that is equipped with of slide opening, the steel column bottom runs through the slide opening the base. This application passes through the steel column, the spout, cooperation setting between structures such as slide bar and spring, the spout sliding connection who offers on backup pad top through slide bar and the steel column, the slide bar bottom is equipped with the spring, when the steel column vibrates, the inside upper and lower slip of spout that the slide bar can be seted up on the steel column, carry out the shock attenuation through the spring simultaneously, make the backup pad can not produce rigid dragging with the steel column, thereby avoided generally adopting the welded mode to be connected between the backup pad of current steel column and side as far as possible, when the steel column receives the vibration, lead to the junction fracture of backup pad and steel column easily, very big influence the problem of the stability that the steel column supported.
Description
Technical Field
The application relates to the technical field of steel column earthquake-resistant structures, in particular to an earthquake-resistant integrated building steel structure beam column.
Background
Steel structures are structures composed of steel materials and are one of the main building structure types. The steel structure mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like are adopted. The components or parts are typically joined by welds, bolts or rivets. Because of its light dead weight and simple construction, it is widely used in large factory buildings, venues, super high-rise and other fields. The steel structure is easy to rust, and generally the steel structure needs to be derusted, galvanized or painted, and needs to be maintained regularly.
The support piece of current steel column and side generally adopts the welded mode to be connected between, when the steel column received the vibration, can and support piece between rigid drag, lead to the junction of support piece and steel column to cause the fracture, very big influence the stability that the steel column supported.
SUMMERY OF THE UTILITY MODEL
Generally adopt welded mode to be connected between the support piece in order to improve current steel column and side, when the steel column received the vibration, can and support piece between rigid drag, lead to the junction of support piece and steel column to cause the fracture, very big influence the problem of the stability of steel column support, this application provides the integrated building steel structure beam column of antidetonation type.
The application provides integrated building steel structure beam column of antidetonation type adopts following technical scheme:
the anti-seismic integrated building steel structure beam column comprises a base, wherein an elastic steel plate is fixedly connected in an inner cavity of the base, a sliding hole is formed in the top of the base, a steel column penetrates through the sliding hole, the steel column is slidably connected with the base, the bottom of the steel column is fixedly connected with a bottom plate, and the bottom of the bottom plate is abutted against the top of the elastic steel plate;
the steel column is characterized in that a sliding groove is formed in the top of the steel column, a sliding rod is connected inside the sliding groove in a sliding mode, a spring is arranged at the bottom of the sliding rod, the top end of the spring is fixedly connected with the sliding rod, the bottom end of the spring is fixedly connected with the side wall of the bottom of the sliding groove, supporting plates are connected to two sides of the sliding rod in a rotating mode, a mounting plate is arranged at the bottom of the supporting plate and is connected with the mounting plate in a sliding mode, and the mounting plate is fixedly connected with the ground.
Optionally, the number of the elastic steel plates is two, two the elastic steel plates are all arc-shaped structures, two the elastic steel plates are symmetrically distributed, and two the elastic steel plates are connected through bolts in a threaded manner.
Optionally, the bottom of the base is provided with a ground nail, the ground nail penetrates through the base, and the ground nail is in threaded connection with the ground.
Optionally, the bottom plate is of a rectangular plate-shaped structure, and the size of the bottom plate is matched with the size of the inner cavity of the base.
Optionally, the slide bar is a round bar-shaped structure, the diameter of the slide bar is equal to the width of the inner cavity of the slide groove, and the two ends of the slide bar are provided with connecting holes.
Optionally, the number of the supporting plates is two, the two supporting plates are respectively located at two ends of the sliding rod, and an included angle of thirty degrees is formed between each of the two supporting plates and the steel column downwards.
Optionally, a joint is arranged at the top end of the supporting plate, a connecting shaft is arranged inside the joint, and the joint is rotatably connected with the connecting holes formed in the two ends of the sliding rod through the connecting shaft.
Optionally, a cavity is formed in the top end of the supporting plate, a tension spring is fixedly connected inside the cavity, the length of the tension spring is equal to the depth of the cavity, and one end of the tension spring, which is located outside the cavity, is fixedly connected with the bottom of the joint, which is located at the top end of the supporting plate.
In conclusion, the beneficial effects of the application are as follows:
this application passes through the steel column, the spout, cooperation setting between structures such as slide bar and spring, the spout sliding connection who sets up on backup pad top through slide bar and the steel column, the slide bar bottom is equipped with the spring, when the steel column vibrates, the inside upper and lower slip of spout that the slide bar can be seted up on the steel column, carry out the shock attenuation through the spring simultaneously, make the backup pad can not produce hard dragging with the steel column, thereby when having avoided current steel column to the greatest extent receiving the vibration, lead to the junction fracture of backup pad and steel column easily, very big influence the problem of the stability that the steel column supported.
Drawings
FIG. 1 is a schematic view of the overall cross-sectional structure of the present application;
FIG. 2 is a schematic view of the support plate, connector and tension spring connection of the present application;
FIG. 3 is a schematic view of the connection structure of the steel column, spring and slide rod of the present application;
description of reference numerals: 1. a base; 2. an elastic steel plate; 3. a ground nail; 4. a steel column; 5. a base plate; 6. a chute; 7. a slide bar; 8. a spring; 9. connecting holes; 10. a joint; 11. a connecting shaft; 12. a support plate; 13. a tension spring; 14. and (7) mounting the plate.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
Referring to fig. 1-3, the earthquake-resistant integrated building steel structure beam column includes a base 1 having supporting and connecting functions, two elastic steel plates 2 are fixedly connected in an inner cavity of the base 1, the two elastic steel plates 2 are both in an arc-shaped structure, the two elastic steel plates 2 are symmetrically distributed, and the two elastic steel plates 2 are connected with each other by bolts. The top of the base 1 is provided with a sliding hole, a steel column 4 penetrates through the sliding hole, the size of an inner cavity of the sliding hole is matched with that of the steel column 4, and the steel column 4 is connected with the base 1 in a sliding mode. The bottom of the steel column 4 is fixedly connected with a bottom plate 5, the bottom plate 5 is of a rectangular plate-shaped structure, the size of the bottom plate 5 is matched with that of the inner cavity of the base 1, and the bottom of the bottom plate 5 is abutted to the top of the elastic steel plate 2.
When steel column 4 received external vibration, can oppress two curved elastic steel sheet 2 and remove in opposite directions, make two elastic steel sheet 2 shrink, elastic steel sheet 2 produces the vibration under the restoring force effect, and the restoring force effect through elastic steel sheet 2 offsets the effort that steel column 4 received, reduces the vibration range of steel column 4, plays the antidetonation effect.
Because backup pad 12 passes through slide bar 7 and spout 6 and steel column 4 sliding connection, when steel column 4 produced the vibration, backup pad 12 can not produce hard dragging with steel column 4, thereby avoided generally adopting the welded mode to be connected between current steel column 4 and the backup pad 12 of side as far as possible, when steel column 4 received the vibration, can and backup pad 12 between hard dragging, lead to backup pad 12 and steel column 4's junction to cause the fracture, very big influence the problem of the stability that steel column 4 supported.
Referring to fig. 1, 1 bottoms of base are equipped with ground nail 3, and ground nail 3 runs through base 1, and ground nail 3 sets up ground nail 3 on base 1 and is used for being connected steel column 4 with ground, adopts the connected mode of ground nail 3 spiro union, and not only the installation is firm, makes things convenient for the staff to install and maintain work moreover.
Referring to fig. 2 and 3, the slide bar 7 is a round bar structure, the diameter of the slide bar 7 is equal to the width of the inner cavity of the sliding groove 6, connecting holes 9 have been all opened at the two ends of the slide bar 7, the top end of the support plate 12 is provided with a joint 10, a connecting shaft 11 is arranged inside the joint 10, the joint 10 is rotatably connected with the connecting holes 9 opened at the two ends of the slide bar 7 through the connecting shaft 11, the slide bar 7 and the sliding groove 6 are arranged, so that the support plate 12 is slidably connected with the steel column 4 through the slide bar 7 and the sliding groove 6, when the steel column 4 vibrates, the support plate 12 cannot be rigidly pulled with the steel column 4, thereby avoiding the connection between the existing steel column 4 and the support plate 12 on the side by generally adopting a welding mode as much as possible, when the steel column is vibrated, the steel column can be rigidly pulled with the support plate 12, and the joint of the support plate 12 and the steel column 4 is broken. The great problem that has influenced the stability that steel column 4 supported, pass through joint 10 with backup pad 12 and slide bar 7 rotation connection, can drive two backup pads 12 and encircle connecting axle 11 and rotate when steel column 4 vibrates downwards, the bottom of backup pad 12 slides to mounting panel 14 both sides simultaneously, increase the contained angle between backup pad 12 and the steel column 4, make slide bar 7 can follow spout 6 gliding, reduce the stress between steel column 4 and the slide bar 7, avoid slide bar 7 pressurized excessively to produce cracked problem.
Referring to fig. 2, a cavity is formed in the top end of the supporting plate 12, a tension spring 13 is fixedly connected to the inside of the cavity, the length of the tension spring 13 is equal to the depth of the cavity, one end, located outside the cavity, of the tension spring 13 is fixedly connected to the bottom of the joint 10 located on the top end of the supporting plate 12, the tension spring 13 is arranged to further offset stress generated when the steel column 4 vibrates through the restoring force of the tension spring 13, and the anti-seismic performance of the steel column 4 and the supporting plate 12 is improved.
The application has the implementation principle that: when the shock-proof steel column is used, firstly, the bottom of a steel column 4 is inserted into a base 1, then the base 1 is fixedly connected with the ground through a ground nail 3, when the steel column 4 is vibrated, two arc-shaped elastic steel plates 2 can be pressed to move oppositely to enable the two elastic steel plates 2 to contract, the elastic steel plates 2 generate vibration under the action of restoring force, acting force applied to the steel column 4 is offset through the restoring force action of the elastic steel plates 2, the vibration range of the steel column 4 is reduced, the shock-proof effect is achieved, meanwhile, a sliding rod 7 can move up and down in a sliding groove 6 formed in the steel column 4, secondary shock absorption is carried out through a spring 8, as a supporting plate 12 is in sliding connection with the steel column 4 through the sliding rod 7 and the sliding groove 6, when the steel column 4 vibrates, the supporting plate 12 cannot be pulled rigidly with the steel column 4, and the connection between the existing steel column and a supporting piece on the side face is avoided as much as possible, when the steel column receives the vibration, can with support piece between the rigid drag, lead to the junction of support piece and steel column to cause the fracture, very big influence the problem of the stability that the steel column supported.
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. Integrated building steel structure beam column of antidetonation type, including base (1), its characterized in that: an elastic steel plate (2) is fixedly connected in an inner cavity of the base (1), a sliding hole is formed in the top of the base (1), a steel column (4) penetrates through the sliding hole, the steel column (4) is connected with the base (1) in a sliding mode, a bottom plate (5) is fixedly connected to the bottom of the steel column (4), and the bottom of the bottom plate (5) is abutted to the top of the elastic steel plate (2);
spout (6) have been seted up at steel column (4) top, spout (6) inside sliding connection has slide bar (7), slide bar (7) bottom is equipped with spring (8), the top of spring (8) with slide bar (7) fixed connection, the bottom of spring (8) with spout (6) bottom lateral wall fixed connection, slide bar (7) both sides are rotated and are connected with backup pad (12), backup pad (12) bottom is equipped with mounting panel (14), backup pad (12) with mounting panel (14) sliding connection, mounting panel (14) and ground fixed connection.
2. The integrated building steel structure beam column of antidetonation type of claim 1, characterized in that: the number of elastic steel plate (2) is two, two elastic steel plate (2) all are circular-arc structure, two elastic steel plate (2) symmetric distribution, two pass through the bolt looks spiro union between elastic steel plate (2).
3. The integrated building steel structure beam column of antidetonation type of claim 2, characterized in that: the base (1) bottom is equipped with ground nail (3), ground nail (3) run through base (1), ground nail (3) and ground looks spiro union.
4. The integrated building steel structure beam column of antidetonation type of claim 1, characterized in that: the bottom plate (5) is of a rectangular plate-shaped structure, and the size of the bottom plate (5) is matched with the size of the inner cavity of the base (1).
5. The integrated building steel structure beam column of antidetonation type of claim 1, characterized in that: the slide bar (7) is of a round bar-shaped structure, the diameter of the slide bar (7) is equal to the width of the inner cavity of the sliding groove (6), and connecting holes (9) are formed in two ends of the slide bar (7).
6. The integrated building steel structure beam column of antidetonation type of claim 5, characterized by: the number of the supporting plates (12) is two, the two supporting plates (12) are respectively arranged at two ends of the sliding rod (7), and the two supporting plates (12) and the steel column (4) form an included angle of thirty degrees downwards.
7. The integrated building steel structure beam column of antidetonation type of claim 5, characterized by: the top end of the supporting plate (12) is provided with a connector (10), a connecting shaft (11) is arranged inside the connector (10), and the connector (10) is rotatably connected with the connecting holes (9) formed in the two ends of the sliding rod (7) through the connecting shaft (11).
8. The integrated building steel structure beam column of antidetonation type of claim 7, characterized in that: backup pad (12) top is equipped with the cavity, the inside fixedly connected with extension spring (13) of cavity, the length of extension spring (13) equals the degree of depth of cavity, extension spring (13) are located one end outside the cavity with be located backup pad (12) top connect (10) bottom fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123115134.2U CN216475612U (en) | 2021-12-13 | 2021-12-13 | Anti-seismic integrated building steel structure beam column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123115134.2U CN216475612U (en) | 2021-12-13 | 2021-12-13 | Anti-seismic integrated building steel structure beam column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216475612U true CN216475612U (en) | 2022-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123115134.2U Active CN216475612U (en) | 2021-12-13 | 2021-12-13 | Anti-seismic integrated building steel structure beam column |
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| CN (1) | CN216475612U (en) |
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2021
- 2021-12-13 CN CN202123115134.2U patent/CN216475612U/en active Active
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