CN213541884U

CN213541884U - Steel construction antidetonation support

Info

Publication number: CN213541884U
Application number: CN202022653515.5U
Authority: CN
Inventors: 张恒瑜
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-06-25
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses a steel structure earthquake-proof support, two sides of the upper end of a base are respectively provided with a first sliding device, the upper end of the first sliding device is equidistantly connected with two groups of first supporting columns, and the upper end of each first supporting column is connected with a damping structure; the utility model discloses two sets of backup pads can be used independently respectively, vibrations are absorbed the buffering release more than the lower sleeve, it rocks the phenomenon to reduce the backup pad about rocking the upper end slope that leads to, the backup pad can be used in combination, the setting of the first slider of lower extreme keeps sliding smoothly stable, upper end pull goes out in the mounting groove that fixed plate one end got into another group's backup pad, use picture peg and bolt to fix the both ends of picture peg to the fixed plate, make the stable connection of two sets of backup pads, can reach and be in the same frequency amplitude operation and can not independently control rocking using carrying out the absorbing in-process, it is good to keep stability in the use.

Description

Steel construction antidetonation support

Technical Field

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

Background

In the fields of various mechanical equipment, industrial support, municipal support and the like, a support is frequently used at the bottom of the support for supporting and needs to have an anti-seismic function, most of the existing anti-seismic supports only have the anti-seismic function and cannot be adjusted for use, and the use range is limited.

Therefore, a steel structure anti-seismic support is proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel construction antidetonation support to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a steel structure anti-seismic support comprises a base, wherein first sliding devices are respectively arranged on two sides of the upper end of the base, two groups of first supporting columns are connected to the upper end of each first sliding device at equal intervals, a shock absorption structure is connected to the upper end of each first supporting column and comprises a lower sleeve, an upper sleeve, an air spring, a first spring and a second spring, the lower sleeve is connected to the upper end of each first supporting column, the air spring is connected between the lower sleeve and the upper sleeve, the first springs are arranged at a plurality of groups of equal intervals and are respectively connected to the outer wall between the lower sleeve and the upper sleeve, the inner sides of the lower sleeve and the upper sleeve are respectively connected with folding edges, the second spring is connected between the two groups of folding edges, the upper end of the upper sleeve is connected with a second supporting column, the upper end of the second supporting column is connected with a supporting plate, and a guide structure is arranged, the one side equidistance of backup pad is equipped with two sets of mounting grooves that are the opening form, and is left the lower extreme is equipped with the second spout respectively about the inside of mounting groove, and the landing has the second slider in the second spout, the one end of second slider is connected with the fixed plate, the equal equidistance in the upper end of fixed plate and the outside of backup pad is equipped with a plurality of groups screw, and the screw has the picture peg through bolted connection, and the picture peg is located the outside of backup pad.

As a further optimization of the technical scheme, the first sliding device comprises a first sliding block and a first sliding groove, the first sliding groove is formed in the upper end of the base, the first sliding block is connected in the first sliding groove in a sliding mode, the first supporting column is connected to the upper end of the first sliding block, and the first sliding block is fixed on the base through screws.

As a further optimization of the technical solution, the guiding structure includes a positioning plate, a positioning groove and a sliding plate, the sliding plate is arranged in an L shape, the upper end of the sliding plate is connected to the lower end of the supporting plate, the lower end of the positioning plate is connected to the upper end of the sliding device, the positioning groove is arranged on one side of the upper end of the positioning plate, and one end of the sliding plate is connected to the positioning groove in a sliding manner.

As a further optimization of the technical solution, the first sliding device is arranged in a T shape.

As a further optimization of the technical scheme, the upper sleeve and the second support column, and the lower sleeve and the first support column are fixedly connected through welding.

As a further optimization of the technical scheme, the two groups of the inserting plates are arranged and are respectively positioned at the outer sides of the supporting plates.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages that the two groups of supporting plates at the upper end of the base are respectively and independently used, the upper sleeve presses the air spring, the first spring and the second spring, the vibration is absorbed, buffered and released above the lower sleeve, the arrangement of the guide structure can keep the supporting plates in the process of damping, the first supporting column and the second supporting column at the lower end can vertically run to damp, the phenomenon of upper end inclined shaking caused by left-right shaking of the supporting plates is reduced, when the supporting plates are required to be combined for use, the two groups of supporting plates are pushed to be close, the arrangement of the first sliding device at the lower end keeps smooth and stable sliding, one end of the upper end pulled out of the fixed plate enters the mounting groove of the other group of supporting plates, the two ends of the fixed plate are fixed by using the plugboards and the bolts, so that the two groups of supporting plates are stably, the stability is good in the maintenance use, and the adjustable use can be realized while the shock absorption function is played, so that the application range is wide.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the support plate of the present invention;

fig. 3 is a schematic view of the mounting groove structure of the present invention.

In the figure: 1. a base; 2. a first support column; 3. a lower sleeve; 4. a first spring; 5. folding edges; 6. an air spring; 7. a support plate; 8. a second support column; 9. positioning a plate; 10. positioning a groove; 11. a sliding plate; 12. a screw hole; 13. inserting plates; 15. mounting grooves; 16. a second slider; 17. a fixing plate; 18. a first slider; 19. a first chute; 20. an upper sleeve; 22. a second 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.

In the description of the present invention, unless otherwise specified, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", and the like, indicate orientations or state relationships based on the orientations or state relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that a designated mechanism or component must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a steel structure anti-seismic support comprises a base 1, wherein first sliding devices are respectively arranged on two sides of the upper end of the base 1, two groups of first supporting columns 2 are connected to the upper end of each first sliding device at equal intervals, a shock absorption structure is connected to the upper ends of the first supporting columns 2, the shock absorption structure comprises a lower sleeve 3, an upper sleeve 20, an air spring 6, a first spring 4 and a second spring 22, the lower sleeve 3 is connected to the upper end of each first supporting column 2, the air spring 6 is connected between the lower sleeve 3 and the upper sleeve 20, the first spring 4 is arranged at a plurality of groups of equal intervals and is respectively connected to the outer wall between the lower sleeve 3 and the upper sleeve 20, the inner sides of the lower sleeve 3 and the upper sleeve 20 are respectively connected with folded edges 5, the second spring 22 is connected between the two groups of folded edges 5, the upper end of the upper sleeve 20 is connected with a second supporting column 8, the upper end of the second supporting column 8, be equipped with guide structure between backup pad 7 and the base 1, one side equidistance of backup pad 7 is equipped with two sets of mounting grooves 15 that are the opening form, and is left the lower extreme is equipped with the second spout respectively about the inside of mounting groove 15, and the cunning is connected with second slider 16 in the second spout, the one end of second slider 16 is connected with fixed plate 17, the equal equidistance in the outside of the upper end of fixed plate 17 and backup pad 7 is equipped with a plurality of screw 12 of group, and screw 12 has picture peg 13 through bolted connection, and picture peg 13 is located the outside of backup pad 7.

Specifically, the first sliding device includes a first sliding block 18 and a first sliding chute 19, the first sliding chute 19 is arranged at the upper end of the base 1, the first sliding block 18 is slidably connected in the first sliding chute 19, the first support column 2 is connected at the upper end of the first sliding block 18, and the first sliding block 18 is fixed on the base 1 through a screw, and can be slidably moved, so that the distance between two sets of support plates 7 at the upper end can be adjusted, and the support plates can be respectively and independently supported for use, or can be close to a combined use. Specifically, guide structure includes locating plate 9, constant head tank 10, sliding plate 11 is the setting of L type, the upper end of sliding plate 11 is connected to the lower extreme of backup pad 7, the lower extreme of locating plate 9 is connected to slider's upper end, constant head tank 10 is seted up in upper end one side of locating plate 9, the one end sliding connection of sliding plate 11 is to the constant head tank 10 in, keeps backup pad 7 at the absorbing in-process, and first support column 2 and the second support column 8 of lower extreme can move perpendicularly and carry out the shock attenuation, reduces backup pad 7 and controls the upper end slope that rocks the result in and rock the phenomenon. Specifically, the first sliding device is arranged in a T shape, and sliding is kept smooth and stable. Specifically, the upper sleeve 20 and the second support column 8, and the lower sleeve 3 and the first support column 2 are fixedly connected by welding, and the connection stability is good. Specifically, the inserting plates 13 are arranged in two groups and are respectively positioned at the outer sides of the supporting plates 7, and the two groups of supporting plates 7 are connected, so that the two groups of supporting plates 7 are combined and then are in same-frequency amplitude operation during supporting and damping.

Specifically, when in use, the two groups of supporting plates 7 at the upper end of the base 1 are respectively and independently used, the upper sleeve 20 presses the air spring 6, the first spring 4 and the second spring 22 downwards, the vibration is absorbed, buffered and released above the lower sleeve 3, the arrangement of the guide structure can keep the supporting plates 7 in the vibration damping process, the first supporting column 2 and the second supporting column 8 at the lower end can vertically run for damping, the phenomenon of upper end inclined shaking caused by left-right shaking of the supporting plates 7 is reduced, when the supporting plates are required to be combined for use, the two groups of supporting plates 7 are pushed to be close, the arrangement of the first sliding device at the lower end keeps smooth and stable sliding, one end of the upper pull-out fixing plate 17 enters the mounting groove 15 of the other group of supporting plates 7, the inserting plates 13 and the bolts are used for fixing the two ends of the fixing plate 17, so that the two groups of supporting plates 7 are stably connected, the same frequency, the stability in use is kept good.

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 a steel construction antidetonation support, includes base (1), its characterized in that: the upper end of the base (1) is respectively provided with first sliding devices, the upper end of each first sliding device is connected with two groups of first supporting columns (2) at equal intervals, the upper end of each first supporting column (2) is connected with a damping structure, the damping structure comprises a lower sleeve (3), an upper sleeve (20), an air spring (6), a first spring (4) and a second spring (22), the lower sleeve (3) is connected with the upper end of each first supporting column (2), the air spring (6) is connected between the lower sleeve (3) and the upper sleeve (20), the first springs (4) are arranged at a plurality of groups of equal intervals and are respectively connected on the outer wall between the lower sleeve (3) and the upper sleeve (20), the inner sides of the lower sleeve (3) and the upper sleeve (20) are respectively connected with folding edges (5), and the second springs (22) are connected between the two groups of folding edges (5), go up the upper end of sleeve (20) and be connected with second support column (8), the upper end of second support column (8) is connected with backup pad (7), be equipped with guide structure between backup pad (7) and base (1), one side equidistance of backup pad (7) is equipped with two sets of mounting groove (15) that are the opening form, and is left the lower extreme is equipped with the second spout respectively on the inside of mounting groove (15), and the cunning is connected with second slider (16) in the second spout, the one end of second slider (16) is connected with fixed plate (17), the equal equidistance in the outside of the upper end of fixed plate (17) and backup pad (7) is equipped with a plurality of screw (12), and screw (12) have picture peg (13) through bolted connection, and picture peg (13) are located the outside of backup pad (7.

2. A steel structure aseismatic bearing according to claim 1, characterized in that: first slider (18), first spout (19) are drawn together to first slider, first spout (19) set up the upper end at base (1), first slider (18) sliding connection is in first spout (19), first support column (2) are connected in the upper end of first slider (18), and first slider (18) pass through the fix with screw on base (1).

3. A steel structure aseismatic bearing according to claim 1, characterized in that: the guide structure comprises a positioning plate (9), a positioning groove (10) and a sliding plate (11), wherein the sliding plate (11) is arranged in an L shape, the upper end of the sliding plate (11) is connected to the lower end of the supporting plate (7), the lower end of the positioning plate (9) is connected to the upper end of the sliding device, the positioning groove (10) is formed in one side of the upper end of the positioning plate (9), and one end of the sliding plate (11) is connected to the positioning groove (10) in a sliding mode.

4. A steel structure aseismatic bearing according to claim 1, characterized in that: the first sliding device is arranged in a T shape.

5. A steel structure aseismatic bearing according to claim 1, characterized in that: the upper sleeve (20) is fixedly connected with the second supporting column (8), and the lower sleeve (3) is fixedly connected with the first supporting column (2) through welding.

6. A steel structure aseismatic bearing according to claim 1, characterized in that: the two groups of inserting plates (13) are respectively arranged at the outer sides of the supporting plates (7).