CN214994618U - Anti-seismic profile steel structure stand column - Google Patents

Abstract

The utility model discloses an antidetonation shaped steel structure stand, concretely relates to steel construction stand technical field, the on-line screen storage device comprises a base, base top fixed mounting has the stand body, stand body top is fixed with the support, the fixed slot has been seted up at the support top, the mount pad has been placed to fixed slot inside, fixed slot lateral wall fixed mounting has a plurality of damper, fixed slot bottom fixed mounting has a plurality of elastic steel plate. The utility model discloses a fixing base, the slide bar, the bradyseism spring, the slider, mutually support between connecting rod and the connecting seat and use, the bradyseism spring can utilize self elasticity to carry out effectual offset to the vibrations that the earthquake produced, thereby prevent vibrations from transmitting to the mount pad from the support, and then prevent to shake further transmission to steel construction top, thereby effectual protection steel construction top does not receive the damage, promote life, set up a plurality of damper of group simultaneously, can effectively fix the mount pad, prevent to rock, promote stability.

Description

Anti-seismic profile steel structure stand column

Technical Field

The utility model relates to a steel construction stand technical field, more specifically say, the utility model relates to an antidetonation shaped steel structure stand.

Background

At present, the China steel structure industry becomes the steel structure big country with the largest global steel structure consumption, the strongest manufacturing and construction capacity, the first industrial scale and the first enterprise scale, and the steel structure shed frame is widely popularized in order to better utilize the steel structure.

But current steel construction stand structure when the earthquake takes place, because the structure is firm inadequately, and stability is relatively poor, does not have the buffer capacity for the steel construction top rocks easily and splits, thereby causes the loss, and the life-span of using is short, for this we design an antidetonation shaped steel structure stand.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above defects in the prior art, the embodiment of the present invention provides an anti-seismic profile steel structure column, and the technical problem to be solved by the present invention is: when the earthquake comes temporarily, the vibrations that prevent the earthquake production are transmitted to the steel construction top through the stand to effectively protect the steel construction top not receive the damage, promote life.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-seismic section steel structure upright column comprises a base, wherein an upright column body is fixedly mounted at the top of the base, a support is fixed at the top of the upright column body, a fixing groove is formed in the top of the support, a mounting seat is placed inside the fixing groove, and a plurality of damping mechanisms are fixedly mounted on the side wall of the fixing groove;

the damping mechanism comprises fixed seats, slide rods, damping springs, slide blocks, connecting rods and connecting seats, wherein two fixed seats are fixedly arranged on the side wall of the fixed groove, the slide rods are fixedly arranged between the two fixed seats, the slide blocks are symmetrically and slidably arranged on the slide rods, the damping springs are symmetrically sleeved and arranged on the slide rods, the connecting rods are rotatably arranged on one sides of the two slide blocks close to the mounting seats, and the connecting seats are movably arranged between the ends of the two connecting rods far away from the slide blocks;

and a plurality of elastic steel plates are fixedly arranged at the bottom of the fixing groove.

Can carry out effectual offset to the vibrations that the earthquake produced through setting up damper, thereby prevent further through the stand body transmission to the steel construction top of vibrations, lead to the steel construction top to damage the fracture, the effectual life who promotes the steel construction top, through setting up a plurality of groups of elastic steel plate, when the vibrations that the earthquake produced transmit to the support, elastic steel plate can utilize the elasticity and the toughness of self, effectively offset vibrations, thereby prevent further transmission to mount pad of vibrations, thereby effectual protection steel construction top can not fracture damage, promote life.

In a preferred embodiment, the cushioning spring is disposed between the fixed seat and the slider.

In a preferred embodiment, a gasket is fixedly sleeved on the mounting seat.

In a preferred embodiment, a wear pad is fixedly mounted on a side surface of the connecting seat away from the sliding rod, and the wear pad is a rubber pad.

In a preferred embodiment, a plurality of the elastic steel plates are arranged at equal intervals.

In a preferred embodiment, a sealing ring is fixedly mounted at the top of the fixing groove, and the sealing ring is sleeved on the outer diameter of the mounting seat.

In a preferred embodiment, the fixing groove is cylindrical, and a plurality of the shock absorbing mechanisms are arranged on the side wall of the fixing groove at equal intervals.

In a preferred embodiment, the sliding rod is symmetrically and fixedly sleeved with a limiting ring.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a mutually support between fixing base, slide bar, bradyseism spring, slider, connecting rod and the connecting seat and use, bradyseism spring can utilize self elasticity to carry out effectual offset to the vibrations that the earthquake produced to prevent vibrations from transmitting to the mount pad from the support, and then prevent further transmission to the steel construction top of vibrations, thereby effectual protection steel construction top is not damaged, promote life, set up a plurality of sets of damper simultaneously, can effectively fix the mount pad, prevent to rock, promote stability;

2. the utility model discloses a be equipped with the sealing washer, can prevent that acid rainwater from getting into inside the fixed slot, lead to the bradyseism spring corrosion condition appearing to guarantee that damper can normally carry out work, set up a plurality of groups damper, can promote shock attenuation efficiency, set up elastic steel plate, promotion shock attenuation effect that can step forward prevents vibrations and transmits to the mount pad from the support, thereby carries out effectual isolated to vibrations.

Drawings

Fig. 1 is a schematic view of the whole internal structure of the present invention.

Fig. 2 is an enlarged schematic structural view of the "a" part in fig. 1 according to the present invention.

Fig. 3 is an enlarged schematic structural view of the "B" part in fig. 2 according to the present invention.

Fig. 4 is a schematic view of the column body of the present invention.

The reference signs are: 1. a base; 2. a column body; 3. a support; 4. fixing grooves; 5. an elastic steel plate; 6. a mounting seat; 7. a damping mechanism; 71. a fixed seat; 72. a slide bar; 73. a cushioning spring; 74. a slider; 75. a connecting rod; 77. a wear pad; 78. a connecting seat; 8. a gasket; 9. a seal ring; 10. a limiting ring.

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.

The utility model provides an anti-seismic profile steel structure upright post, which comprises a base 1, an upright post body 2 is fixedly arranged at the top of the base 1, a support 3 is fixed at the top of the upright post body 2, a fixing groove 4 is arranged at the top of the support 3, an installation seat 6 is arranged inside the fixing groove 4, and a plurality of damping mechanisms 7 are fixedly arranged on the side wall of the fixing groove 4;

the damping mechanism 7 comprises fixed seats 71, slide rods 72, damping springs 73, sliders 74, connecting rods 75 and connecting seats 78, two fixed seats 71 are fixedly mounted on the side wall of the fixed groove 4, the slide rods 72 are fixedly mounted between the two fixed seats 71, the sliders 74 are symmetrically slidably mounted on the slide rods 72, the damping springs 73 are symmetrically sleeved on the slide rods 72, the connecting rods 75 are rotatably mounted on one sides, close to the mounting seats 6, of the two sliders 74, and the connecting seats 78 are movably mounted between the ends, far away from the sliders 74, of the two connecting rods 75;

4 bottom fixed mounting of fixed slot has a plurality of elastic steel plate 5, and a plurality of groups of elastic steel plate 5 can utilize self elasticity to carry out effectual offset to the vibrations of support 3 transmission to prevent to shake further transmission to mount pad 6, to shaking further isolated.

Further, the damper spring 73 is disposed between the fixed base 71 and the slider 74.

Further, fixed cup jointing is installed packing ring 8 on mount pad 6, plays isolated effect to mount pad 6 and connecting seat 78, prevents that the contact time overlength, acid rainwater from leading to the mutual corrosion between connecting seat 78 and the mount pad 6.

Furthermore, a wear pad 77 is fixedly mounted on a side surface of the connecting seat 78 away from the sliding rod 72, so as to prevent the connecting seat 78 and the mounting seat 6 from being rusted, and the wear pad 77 is a rubber pad.

Further, a plurality of equal equidistance sets up between elastic steel plate 5, promotes damper 7's shock attenuation effect.

Further, 4 top fixed mounting of fixed slot has sealing washer 9, sealing washer 9 cup joints on 6 external diameters of mount pad, prevents inside rainwater entering fixed slot 4, effectual protection damper 7 can not the corrosion.

Further, the shape of the fixing groove 4 is a cylinder, and a plurality of the damping mechanisms 7 are arranged on the side wall of the fixing groove 4 at equal intervals.

Furthermore, the sliding rod 72 is symmetrically fixed and sleeved with the limiting rings 10, so that the damping mechanism 7 can work normally, and the two sliding blocks 74 are prevented from contacting with each other.

As shown in fig. 1 to 4, the embodiment specifically is as follows: when an earthquake comes, a large vibration can be generated, the vibration can be transmitted to the upright post body 2 from the base 1 in sequence and then transmitted to the support 3, the vibration generated at the moment can be transmitted to the sliding rod 72 through the fixing seat 71, at the moment, the vibration generated by the sliding rod 72 can be effectively counteracted by the vibration damping spring 73 through the self elasticity, so that the vibration is prevented from being further transmitted to the sliding block 74, the vibration is further prevented from being transmitted to the connecting seat 78 through the connecting rod 75, the influence of the vibration on the mounting seat 6 is further reduced, the top of the steel structure is prevented from shaking and breaking, unnecessary loss is avoided, the service life is prolonged, as the plurality of groups of damping mechanisms 7 are arranged, the vibration damping spring 73 can push the sliding block 74 through the self elasticity, the sliding block 74 pushes the connecting rod 75, the connecting seat 78 is driven to push the gasket 8, and the fixing of the mounting seat 6 is formed, thereby promote the stability of mount pad 6, prevent that the steel construction top from damaging owing to rocking.

The utility model discloses the theory of operation: through fixing base 71, slide bar 72, bradyseism spring 73, slider 74, mutually support between connecting rod 75 and the connecting seat 78 and use, bradyseism spring 73 can utilize self elasticity to carry out effectual offset to the vibrations that the earthquake produced, thereby prevent vibrations from transmitting to mount pad 6 from support 3, and then prevent further transmission to the steel construction top of vibrations, thereby effectual protection steel construction top does not receive the damage, promote life, set up a plurality of damper 7 of group simultaneously, can effectively fix mount pad 6, prevent to rock, promote stability.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides an antidetonation shaped steel structure stand, includes base (1), its characterized in that: the top of the base (1) is fixedly provided with an upright post body (2), the top of the upright post body (2) is fixedly provided with a support (3), the top of the support (3) is provided with a fixing groove (4), a mounting seat (6) is placed inside the fixing groove (4), and the side wall of the fixing groove (4) is fixedly provided with a plurality of damping mechanisms (7);

the damping mechanism (7) comprises fixing seats (71), two sliding rods (72), a cushioning spring (73), sliding blocks (74), connecting rods (75) and connecting seats (78), wherein the two fixing seats (71) are fixedly installed on the side wall of the fixing groove (4), the sliding rod (72) is fixedly installed between the two fixing seats (71), the sliding blocks (74) are symmetrically and slidably installed on the sliding rod (72), the cushioning springs (73) are symmetrically sleeved on the sliding rod (72), the connecting rods (75) are rotatably installed on one sides, close to the mounting seat (6), of the two sliding blocks (74), and the connecting seats (78) are movably installed between the ends, far away from the sliding blocks (74), of the two connecting rods (75);

and a plurality of elastic steel plates (5) are fixedly arranged at the bottoms of the fixing grooves (4).

2. An earthquake-resistant steel structural upright column according to claim 1, characterized in that: the shock absorption spring (73) is arranged between the fixed seat (71) and the sliding block (74).

3. An earthquake-resistant steel structural upright column according to claim 1, characterized in that: and a gasket (8) is fixedly sleeved on the mounting seat (6).

4. An earthquake-resistant steel structural upright column according to claim 1, characterized in that: the side face of one side, away from the sliding rod (72), of the connecting seat (78) is fixedly provided with a wear-resistant pad (77), and the wear-resistant pad (77) is a rubber pad.

5. An earthquake-resistant steel structural upright column according to claim 1, characterized in that: a plurality of the elastic steel plates (5) are arranged at equal intervals.

6. An earthquake-resistant steel structural upright column according to claim 1, characterized in that: the top of the fixing groove (4) is fixedly provided with a sealing ring (9), and the sealing ring (9) is sleeved on the outer diameter of the mounting seat (6).

7. An earthquake-resistant steel structural upright column according to claim 1, characterized in that: the shape of fixed slot (4) is the cylinder, and is a plurality of equal equidistance sets up on fixed slot (4) lateral wall between damper (7).

8. An earthquake-resistant steel structural upright column according to claim 1, characterized in that: and the sliding rod (72) is symmetrically and fixedly sleeved with a limiting ring (10).

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