CN217150745U

CN217150745U - Anti-seismic steel structure

Info

Publication number: CN217150745U
Application number: CN202123060920.7U
Authority: CN
Inventors: 侯敬维; 郄朋成; 李旭灿; 王小高
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-08-09
Anticipated expiration: 2031-12-08

Abstract

The utility model discloses an antidetonation steel construction relates to steel construction technical field, the on-line screen storage device comprises a base, the notch has been seted up to the upper surface of base, and the draw-in groove that a plurality of equidistance distributed is seted up to the inner diapire of notch, and the equal joint in inside of every draw-in groove has the ball, and the movable block has been placed to the inside of notch, and the bottom surface fixedly connected with fixed plate of movable block, and the bottom surface of fixed plate and a plurality of ball contact that are located the middle part. This antidetonation steel construction, through setting up a plurality of balls, it can the efficient slip to have guaranteed the fixed plate, two first springs and two third springs, when the left part of object or right part atress, can make two third springs produce elastic deformation, thereby it is further for the object provide the buffer power, through setting up two second springs and two fourth springs, when the anterior side of object or rear portion atress, can make two fourth springs produce elastic deformation, the shock resistance of object has been improved, thereby the relatively poor problem of shock resistance has been solved.

Description

Anti-seismic steel structure

Technical Field

The utility model relates to a steel construction technical field specifically is an antidetonation steel construction.

Background

The steel structure is a structural form which is formed by connecting steel plates and hot-rolled, cold-bent or welded section connecting pieces and can bear and transmit load, a steel structure system has the comprehensive advantages of light dead weight, factory manufacturing, quick installation, short construction period, good shock resistance, quick investment recovery and the like, and compared with a reinforced concrete structure, the steel structure has the unique advantages of being developed in the aspects of high, large and light, and therefore, the steel structure has wide application. When some buildings such as bill-boards and supports, the steel structure is generally required to be applied to improve the stability of the building, and the common steel structure is poor in anti-seismic capacity, so that the connection point of the steel structure and the building is easy to break when the steel structure is impacted or strong wind is generated.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an antidetonation steel construction has solved the relatively poor problem of shock resistance.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-seismic steel structure comprises a base, wherein a notch is formed in the upper surface of the base, a plurality of clamping grooves distributed at equal intervals are formed in the inner bottom wall of each notch, balls are clamped in the clamping grooves, a moving block is placed in each notch, a fixing plate is fixedly connected to the bottom surface of each moving block, the bottom surface of each fixing plate is in contact with the balls in the middle, round corners are arranged at four edges of the bottom surface of each fixing plate, first inserting rods are fixedly connected to the left side surface and the right side surface of each moving block, first sleeves are sleeved on the outer surfaces of the two first inserting rods, second inserting rods are fixedly connected to the front side surface and the rear side surface of each moving block, second sleeves are sleeved on the outer surfaces of the two second inserting rods, first springs are fixedly connected to the left side surface and the right side surface of each moving block, second springs are fixedly connected to the front side surface and the rear side surface of each moving block, and the first springs and the second springs are both in a reset state, the upper surface of the moving block is fixedly connected with a top plate, the bottom surface of the top plate is not in contact with the base, and an object is arranged on the upper surface of the top plate.

As a further description of the above technical solution, first T-shaped chutes are formed in the left and right inner walls of the notch, first T-shaped sliders are slidably connected to the inside of the two first T-shaped chutes, and one ends of the two first springs, which are far away from each other, and one ends of the two first sleeves, which are far away from each other, are fixedly connected to the two first T-shaped sliders, respectively, so that the stability of the two first springs and the stability of the two first sleeves can be improved, and the stable forward and backward movement of the moving block can be ensured.

As a further description of the above technical solution, second T-shaped sliding grooves are respectively formed in the front and rear inner walls of the notch, second T-shaped sliding blocks are respectively connected to the inside of the two second T-shaped sliding grooves in a sliding manner, and one ends of the two second springs, which are far away from each other, and one ends of the two second sleeves, which are far away from each other, are respectively fixedly connected with the two second T-shaped sliding blocks, so that the stability of the two second springs and the stability of the two second sleeves can be improved, and the stable forward and backward movement of the moving block can be ensured.

As a further description of the above technical solution, four first limiting grooves arranged circumferentially are formed in the inner walls of the two first sleeves, four first limiting blocks arranged circumferentially are fixedly connected to the outer surface of one end of each of the two first insertion rods away from each other, and each first limiting block is slidably connected to the first limiting groove close to the first limiting block, so that the stability of the two first insertion rods is improved, the two first insertion rods can be stably moved left and right, the rotating situation of the two first insertion rods is avoided, and the stability of the moving block is further improved.

As a further description of the above technical solution, four second limit grooves which are circumferentially arranged are formed in the inner walls of the two second sleeves, four second limit blocks which are circumferentially arranged are fixedly connected to the outer surfaces of two ends of the two second insertion rods which are far away from each other, and each second limit block is slidably connected to the second limit groove which is close to the second limit block, so that the stability of the two second insertion rods is improved, the two second insertion rods can be stably moved left and right, the rotating situation of the two second insertion rods is avoided, and the stability of the moving block is improved in two steps.

As the further description of the technical scheme, the third springs are fixedly connected between the first inserted bar and the first T-shaped sliding blocks, the two third springs are in the reset state, and when the left portion or the right portion of the object is stressed, the two third springs can elastically deform, so that buffering force is further provided for the object, and the shock resistance of the object is improved.

As the further description of the technical scheme, the fourth springs are fixedly connected between the two second inserted bars and the two second T-shaped sliding blocks and are in a reset state, and when the front side or the rear part of the object is stressed, the two fourth springs can generate elastic deformation, so that buffering force is further provided for the object, and the shock resistance of the object is improved.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this antidetonation steel construction, through setting up a plurality of balls, it can the efficient slip to have guaranteed the fixed plate, two first springs and two third springs, when the left part of object or right part atress, can make two third springs produce elastic deformation, thereby it is further for the object provide the buffer power, through setting up two second springs and two fourth springs, when the anterior side of object or rear portion atress, can make two fourth springs produce elastic deformation, the shock resistance of object has been improved, thereby the relatively poor problem of shock resistance has been solved.

2. This antidetonation steel construction through setting up first spacing groove and first stopper, has guaranteed that two first inserted bars can be stable remove about, has avoided two first inserted bars to appear the pivoted condition, through setting up second stopper and second spacing groove, has guaranteed that two second inserted bars can be stable remove about, has avoided two second inserted bars to appear the pivoted condition.

Drawings

FIG. 1 is a front view of the base of the present invention;

fig. 2 is a cross-sectional view of a front view of the base of the present invention;

fig. 3 is a cross-sectional view of the right side view of the base of the present invention;

fig. 4 is a cross-sectional view of a right side view of the first sleeve of the present invention;

fig. 5 is a cross-sectional view of a front view of a second sleeve of the present invention.

In the figure: 1. a base; 2. a notch; 3. a card slot; 4. a ball bearing; 5. a moving block; 6. a fixing plate; 7. A first plunger; 8. a first sleeve; 9. a second plunger; 10. a second sleeve; 11. a first spring; 12. A second spring; 13. a top plate; 14. an object; 15. a first T-shaped chute; 16. a first T-shaped slider; 17. a second T-shaped chute; 18. a second T-shaped slider; 19. a first limit groove; 20. a first stopper; 21. a second limit groove; 22. a second limiting block; 23. a third spring; 24. and a fourth spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, an anti-seismic steel structure comprises a base 1, a notch 2 is formed in the upper surface of the base 1, a plurality of clamping grooves 3 are formed in the inner bottom wall of the notch 2, the clamping grooves 3 are distributed at equal intervals, a ball 4 is clamped in each clamping groove 3, a moving block 5 is placed in each notch 2, a fixed plate 6 is fixedly connected to the bottom surface of each moving block 5, the bottom surface of each fixed plate 6 is in contact with the balls 4 in the middle, round corners are formed at four edges of the bottom surface of each fixed plate 6, so that the fixed plates 6 can effectively slide at the balls 4, interference between the fixed plates 6 and the balls 4 in the sliding process is avoided, first inserting rods 7 are fixedly connected to the left side surface and the right side surface of each moving block 5, first sleeves 8 are sleeved on the outer surfaces of the two first inserting rods 7, first T-shaped sliding grooves 15 are formed in the left inner wall and the right wall of each notch 2, the insides of the two first T-shaped sliding grooves 15 are respectively and slidably connected with first T-shaped sliding blocks 16, the ends, far away from each other, of the two first springs 11 and the ends, far away from each other, of the two first sleeves 8 are respectively and fixedly connected with the two first T-shaped sliding blocks 16, so that the stability of the two first springs 11 and the two first sleeves 8 can be improved, and the stable back and forth movement of the moving block 5 can be ensured, four first limiting grooves 19 which are circumferentially arranged are respectively formed in the inner walls of the two first sleeves 8, four first limiting blocks 20 which are circumferentially arranged are respectively and fixedly connected with the outer surfaces of the ends, far away from each other, of the two first inserting rods 7, and each first limiting block 20 is respectively and slidably connected with the first limiting groove 19 which is close to the first limiting groove, so that the stability of the two first inserting rods 7 is improved, the two first inserting rods 7 can be ensured to be stably moved left and right, and the rotation of the two first inserting rods 7 is avoided, the stability of the moving block 5 is further improved, the front side surface and the rear side surface of the moving block 5 are fixedly connected with second inserted rods 9, the outer surfaces of the two second inserted rods 9 are respectively sleeved with second sleeves 10, the left side surface and the right side surface of the moving block 5 are respectively fixedly connected with first springs 11, the front side surface and the rear side surface of the moving block 5 are respectively fixedly connected with second springs 12, the first springs 11 and the second springs 12 are both in a reset state, the front inner wall and the rear inner wall of the notch 2 are respectively provided with second T-shaped sliding grooves 17, the inner parts of the two second T-shaped sliding grooves 17 are respectively and slidably connected with second T-shaped sliding blocks 18, the ends, far away from each other, of the two second springs 12 and the ends, far away from each other, of the two second sleeves 10 are respectively and fixedly connected with the two second T-shaped sliding blocks 18, the stability of the two second springs 12 and the two second sleeves 10 can be improved, and the stable front-back movement of the moving block 5 can be ensured, the inner walls of the two second sleeves 10 are respectively provided with four second limiting grooves 21 which are arranged in a circumferential manner, the outer surfaces of two ends, far away from each other, of the two second inserting rods 9 are fixedly connected with four second limiting blocks 22 which are arranged in a circumferential manner, each second limiting block 22 is respectively connected with the second limiting groove 21 which is close to the second limiting block 22 in a sliding manner, the stability of the two second inserting rods 9 is improved, the two second inserting rods 9 can be ensured to move left and right stably, the rotating situation of the two second inserting rods 9 is avoided, the stability of the moving block 5 is improved in two steps, the upper surface of the moving block 5 is fixedly connected with a top plate 13, the bottom surface of the top plate 13 is not in contact with the base 1, an object 14 is arranged on the upper surface of the top plate 13, third springs 23 are fixedly connected between the two first inserting rods 7 and the two first T-shaped sliding blocks 16, and the two third springs 23 are both in a reset state, when the left part or the right part of object 14 atress, can make two third springs 23 produce elastic deformation, thereby further provide the cushion effect for object 14, the shock resistance of object 14 has been improved, equal fixedly connected with fourth spring 24 between two second inserted bars 9 and two second T shape sliders 18, and two fourth springs 24 all are in reset state, when the anterior side or the rear portion atress of object 14, can make two fourth springs 24 produce elastic deformation, thereby further provide the cushion effect for object 14, the shock resistance of object 14 has been improved.

The working principle is as follows: when the right part of the object 14 is subjected to strong force, the object 14 drives the top plate 13 to move leftwards, the top plate 13 drives the moving block 5 to move leftwards, the moving block 5 drives the fixing plate 6 to move leftwards more stably and effectively at the position of the ball 4, at the moment, the first spring 11 and the third spring 23 which are positioned at the rightmost side are both in a stretching state, the first spring 11 and the third spring 23 which are positioned at the leftmost side are both in a compressing state, under the elastic deformation action of the springs, the buffering force is effectively provided for the object 14, simultaneously, under the restoring capacity action of the first spring 11 and the third spring 23, the purpose of restoring the object 14 can be realized, when the left part of the object 14 is subjected to strong force, the object 14 and the moving block 5 move rightwards, at the moment, the first spring 11 and the third spring 23 which are positioned at the leftmost side are both in a stretching state, and the first spring 11 and the third spring 23 which are positioned at the rightmost side are both in a compressing state, under the action of elastic deformation of the springs, a buffer force is effectively provided for the object 14, and under the action of the resetting capabilities of the first spring 11 and the third spring 23, the object 14 can achieve the purpose of resetting the object 14, when the front part of the object 14 is subjected to a strong force, the object 14 drives the top plate 13 to move backwards, the top plate 13 drives the moving block 5 to move backwards, the moving block 5 drives the fixing plate 6 to more stably and effectively move backwards at the ball 4, at the moment, the second spring 12 and the fourth spring 24 which are positioned at the forefront are both in a stretching state, the second spring 12 and the fourth spring 24 which are positioned at the rearmost are both in a compressing state, under the action of elastic deformation of the springs, the buffer force is effectively provided for the object 14, and under the action of the resetting capabilities of the second spring 12 and the fourth spring 24, the purpose of resetting the object 14 can be achieved, when the rear part of the object 14 is subjected to a strong force, object 14 and movable block 5 move backward, and the second spring 12 and the fourth spring 24 that are located the rearmost this moment all are in tensile state, and the second spring 12 and the fourth spring 24 that are located the forefront all are in compression state, and under the elastic deformation effect of spring, effectual buffer power that provides for object 14, simultaneously under second spring 12 and fourth spring 24's reset ability effect, can realize making the purpose that object 14 resets to the relatively poor problem of shock resistance has been solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an antidetonation steel construction, includes base (1), its characterized in that: the upper surface of the base (1) is provided with a notch (2), the inner bottom wall of the notch (2) is provided with a plurality of clamping grooves (3) which are distributed equidistantly, balls (4) are clamped in each clamping groove (3), a moving block (5) is placed in each notch (2), the bottom surface of each moving block (5) is fixedly connected with a fixing plate (6), the bottom surface of each fixing plate (6) is in contact with the balls (4) in the middle, round corners are arranged at four edges of the bottom surface of each fixing plate (6), the left side surface and the right side surface of each moving block (5) are fixedly connected with first inserting rods (7), the outer surfaces of the two first inserting rods (7) are respectively sleeved with first sleeves (8), the front side surface and the rear side surface of each moving block (5) are respectively and fixedly connected with second inserting rods (9), the outer surfaces of the two second inserting rods (9) are respectively sleeved with second sleeves (10), the left side surface and the right side surface of each moving block (5) are respectively and fixedly connected with first springs (11), the front side surface and the rear side surface of the moving block (5) are fixedly connected with second springs (12), the first springs (11) and the second springs (12) are in a reset state, the upper surface of the moving block (5) is fixedly connected with a top plate (13), the bottom surface of the top plate (13) is not in contact with the base (1), and an object (14) is arranged on the upper surface of the top plate (13).

2. An earthquake-resistant steel structure according to claim 1, characterized in that: first T shape spout (15) have all been seted up to two inner walls about notch (2), and the equal sliding connection in inside of two first T shape spouts (15) has first T shape slider (16), and the one end of keeping away from each other of two first springs (11) and the one end of keeping away from each other of two first sleeves (8) respectively with two first T shape sliders (16) fixed connection.

3. An earthquake-resistant steel structure according to claim 1, characterized in that: second T shape spout (17) have all been seted up to two inner walls around notch (2), and the equal sliding connection in inside of two second T shape spouts (17) has second T shape slider (18), and the one end of keeping away from each other of two second springs (12) and the one end of keeping away from each other of two second sleeves (10) respectively with two second T shape sliders (18) fixed connection.

4. An earthquake-resistant steel structure according to claim 1, characterized in that: two first spacing grooves (19) that are the circumference and arrange are all seted up to the inner wall of first sleeve (8), and the equal fixedly connected with of surface of the one end that two first inserted bars (7) kept away from each other has four first stopper (20) that are the circumference and arrange, and every first stopper (20) is rather than first spacing groove (19) sliding connection that is close to mutually respectively.

5. An earthquake-resistant steel structure according to claim 1, characterized in that: two the inner wall of second sleeve (10) all sets up four second spacing grooves (21) that are the circumference and arrange, and the equal fixedly connected with of surface at the both ends that two second inserted bars (9) kept away from each other has four second stoppers (22) that are the circumference and arrange, and every second stopper (22) is rather than second spacing groove (21) sliding connection that is close to mutually respectively.

6. An earthquake-resistant steel structure according to claim 1, characterized in that: and third springs (23) are fixedly connected between the first inserted bar (7) and the first T-shaped sliding blocks (16), and the two third springs (23) are in a reset state.

7. An earthquake-resistant steel structure according to claim 1, characterized in that: and fourth springs (24) are fixedly connected between the second inserted rods (9) and the two second T-shaped sliding blocks (18), and the two fourth springs (24) are in a reset state.