CN213745264U

CN213745264U - Adjustable anti-seismic support

Info

Publication number: CN213745264U
Application number: CN202022725332.XU
Authority: CN
Inventors: 王俊; 吴昌江; 江舟; 张丽红
Original assignee: Xiamen Zhijieda Power Technology Co ltd
Current assignee: Xiamen Zhijieda Power Technology Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-07-20
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses an adjustable antidetonation support, which comprises a mounting bas, the spout has been seted up to the top middle part level of mount pad, the equal sliding connection in inside both ends of spout has second shock-absorbing structure, two the mount ring has all been welded at second shock-absorbing structure's top, two first shock-absorbing structure has all been welded at the top of mount ring, the equal slope welding in top four corners of mount pad has the batter post, two the middle part of mount ring has all run through first screw rod, two first screw rod one end in opposite directions all rotates and is connected with solid fixed ring, the side middle part of mount pad has run through the second screw rod, two the jack has all been seted up on second shock-absorbing structure and the first shock-absorbing structure, be equipped with the fixed establishment of two fixed mount rings in the jack. The utility model discloses the fixed of two collars is just swift with the separation mean square, and labour saving and time saving can carry out the centre gripping to the pipeline of different diameters fixedly, makes the anti-seismic performance of antidetonation support better.

Description

Adjustable anti-seismic support

Technical Field

The utility model relates to an antidetonation support technical field especially relates to an adjustable antidetonation support.

Background

The anti-seismic support limits the displacement of attached electromechanical engineering facilities, controls the vibration of the facilities, and transmits loads to various components or devices on the bearing structure, when an earthquake with local anti-seismic fortification intensity occurs, the aims of reducing earthquake damage and reducing and preventing secondary disasters as much as possible can be achieved.

The existing anti-seismic support can only fix pipelines with the same diameter, and operators need to prepare anti-seismic supports with different models due to different thicknesses of the pipelines, so that the practicability of the anti-seismic support is reduced; two mounting rings of the existing anti-seismic bracket are often fixed together by bolts when being fixed, and the bolts are troublesome to mount and dismount; the shock absorption effect of the existing anti-seismic support is to be enhanced.

An effective solution to the problems in the related art has not been proposed yet.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing an adjustable anti-seismic support.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an adjustable anti-seismic support comprises a mounting seat, a first fixing plate and a second fixing plate, wherein a sliding groove is horizontally formed in the middle of the top of the mounting seat, second damping structures are connected to two ends of the inside of the sliding groove in a sliding mode, mounting rings are welded to the tops of the two second damping structures, a first damping structure is welded to the tops of the two mounting rings, vertical welding is conducted to the middle of two sides of the top of the mounting seat, the second fixing plate is horizontally welded to the tops of the two vertical plates, oblique columns are welded to four corners of the top of the mounting seat in an inclined mode, the first fixing plate is welded to the tops of the oblique columns, first screw rods penetrate through the middle of the two mounting rings, the first screw rods are connected with the mounting rings through threads, a fixing ring is rotatably connected to opposite ends of the two first screw rods, and a second screw rod penetrates through the middle of the side face of the mounting seat, the second screw rod is connected with the mounting seat through threads, the top end of the second screw rod is rotatably connected with one of the second damping structures, the second damping structures and the first damping structure are provided with jacks, and fixing mechanisms for fixing the two mounting rings are arranged in the jacks.

Preferably, second shock-absorbing structure includes the flexible post of second cover post and second, the bottom of second cover post stretch into inside and with spout sliding connection of spout, the flexible post of second cup joints inside the second cover post, the collar weld is on the top of the flexible post of second, the jack is located the flexible capital end of second, second screw rod top and second cover post side rotate to be connected.

Preferably, the second shock-absorbing structure still includes the second spring, the second spring is equipped with two, two the top of second spring welds respectively in the flexible bottom of the post portion both sides of second, two the bottom of second spring welds respectively in the bottom both sides in the second socle, first magnet is all installed at bottom middle part in the flexible bottom of the post portion middle part of second and the second socle.

Preferably, first shock-absorbing structure includes first telescopic column and first flexible post, the bottom of first flexible post and the top welding of collar, first flexible post cup joints inside first telescopic column, the top sliding connection of first telescopic column in the bottom of second fixed plate, the jack is located first telescopic column bottom.

Preferably, first shock-absorbing structure still includes the third spring, the third spring is equipped with two, two the top of third spring welds respectively in the interior top both sides of first set of post, two the bottom of third spring welds respectively in the top both sides of first flexible post, the interior top mid-mounting of first set of post has the second magnet, the top mid-mounting of first flexible post has the third magnet, second magnet and third magnet magnetism attract mutually.

Preferably, fixed establishment includes fixed inserted bar, fixed inserted bar and jack are pegged graft, the equal sliding connection in one end both sides of fixed inserted bar has the piece of pinching, the equal sliding connection in other end both sides of fixed inserted bar has the sloping block, two the sloping block all welds with the middle part that the piece of pinching lies in fixed inserted bar inside one side has same connecting rod, two the gag lever post has been run through at the middle part of connecting rod, connecting rod and gag lever post sliding connection.

Preferably, the fixing mechanism further comprises two first springs, and the two first springs are welded between two ends of the two connecting rods respectively.

Preferably, fixed establishment still includes the damping rod, the damping rod is equipped with two, two the damping rod welds respectively between two connecting rod both ends.

The utility model has the advantages that:

1. The pipeline is placed between the two mounting rings, the two mounting rings are aligned, the fixed inserting rod is inserted into the inserting holes in the first telescopic column and the second telescopic column, the oblique blocks are extruded into the fixed inserting rod by the oblique blocks on the inner wall of the inserting holes, the oblique blocks move to the other side of the inserting holes until the oblique blocks move to the other side of the inserting holes, the oblique blocks return to the original positions under the elastic action of the first spring or the damping rod, the oblique blocks and the pinching blocks clamp two sides of the inserting holes respectively, the two first telescopic columns and the two second telescopic columns are fixed together, the two mounting rings are fixed together, when the pipeline needs to be disassembled, the pinching blocks are held by hands, the pinching blocks bring the oblique blocks into the fixed inserting rod through the connecting rods, the fixed inserting rods can be extracted, the fixing and the separating of the two mounting rings are quick and convenient, and time and labor are saved.

2. After two collar attachments are fixed, rotate two first screw rods and drive two fixed rings respectively and move to the centre until following both sides centre gripping pipeline, fix the position of pipeline, can carry out the centre gripping to the pipeline of different diameters and fix, accommodation is wider, need not to be equipped with the antidetonation support of different models.

3. When taking place vibrations, the pipeline drives solid fixed ring and vibrates from top to bottom, gu fixed ring drives the collar and vibrates from top to bottom, the collar drives first flexible post and stretches out and drive the flexible post retraction second set of post of second in from first set of post, the third spring is tensile to provide ascending elasticity, the compression of second spring provides ascending spring, two first magnets repel each other, second magnet and third magnet attract each other, multiple effort makes the vibration of collar cushion, and two risers of four batter post cooperation bear the vibrational force jointly, make the anti-seismic performance of shock-resistant support better, avoid the pipeline to damage because of vibrations.

Drawings

Fig. 1 is a schematic structural view of an embodiment 1 of an adjustable anti-seismic support according to the present invention;

fig. 2 is a schematic view illustrating installation of a first telescopic column or a second telescopic column of embodiment 1 of the adjustable anti-seismic support according to the present invention;

fig. 3 is a schematic view of a second damping structure of embodiment 1 of an adjustable anti-seismic support according to the present invention;

fig. 4 is a schematic view of a first shock-absorbing structure of embodiment 1 of an adjustable anti-seismic support according to the present invention;

fig. 5 is the utility model provides an adjustable antidetonation support's embodiment 2's first flexible post or the flexible post installation sketch map of second.

In the figure: 1. a first fixing plate; 2. a vertical plate; 3. a second fixing plate; 4. a first set of columns; 5. a first telescopic column; 6. a jack; 7. an oblique column; 8. a first screw; 9. a chute; 10. a fixing ring; 11. a second set of columns; 12. a mounting ring; 13. a second telescopic column; 14. a mounting seat; 15. a second screw; 16. a sloping block; 17. a connecting rod; 18. a first spring; 19. a kneading block; 20. a limiting rod; 21. fixing the inserted rod; 22. a second spring; 23. a first magnet; 24. a second magnet; 25. a third spring; 26. a third magnet; 27. a dampening bar.

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.

Example 1

Referring to fig. 1-4, an adjustable anti-seismic support comprises an installation base 14, a first fixing plate 1 and a second fixing plate 3, wherein a sliding groove 9 is horizontally formed in the middle of the top of the installation base 14, second damping structures are slidably connected to both ends of the inside of the sliding groove 9, installation rings 12 are welded to the tops of the two second damping structures, the first damping structures are welded to the tops of the two installation rings 12, vertical plates 2 are vertically welded to the middle of both sides of the top of the installation base 14, the second fixing plate 3 is horizontally welded to the tops of the two vertical plates 2, oblique columns 7 are obliquely welded to four corners of the top of the installation base 14, the first fixing plate 1 is welded to the tops of the oblique columns 7, first screw rods 8 penetrate through the middles of the two installation rings 12, the first screw rods 8 are connected with the installation rings 12 through threads, fixing rings 10 are rotatably connected to opposite ends of the two first screw rods 8, second screw rods 15 penetrate through the middle of the side faces of the installation base 14, second screw rod 15 and mount pad 14 pass through threaded connection, and second screw rod 15 top and one of them second shock-absorbing structure rotate to be connected, have all seted up jack 6 on two second shock-absorbing structure and the first shock-absorbing structure, are equipped with the fixed establishment of two fixed mount rings 12 in the jack 6.

In this embodiment, the second shock-absorbing structure includes a second telescopic column 11 and a second telescopic column 13, the bottom end of the second telescopic column 11 extends into the sliding slot 9 and is slidably connected with the sliding slot 9, the second telescopic column 13 is sleeved inside the second telescopic column 11, the mounting ring 12 is welded on the top end of the second telescopic column 13, the insertion hole 6 is located at the top end of the second telescopic column 13, the top end of the second screw 15 is rotatably connected with the side surface of the second telescopic column 11, the second shock-absorbing structure further includes two second springs 22, the second springs 22 are welded on two sides of the bottom of the second telescopic column 13, the bottom ends of the two second springs 22 are welded on two sides of the bottom of the second telescopic column 11, the middle portion of the bottom of the second telescopic column 13 and the middle portion of the bottom of the second telescopic column 11 are both provided with the first magnet 23, the first shock-absorbing structure includes a first telescopic column 4 and a first telescopic column 5, the bottom end of the first telescopic column 5 is welded on the top of the mounting ring 12, first flexible post 5 cup joints inside first set of post 4, the top sliding connection of first set of post 4 is in the bottom of second fixed plate 3, jack 6 is located first flexible post 5 bottom, first shock-absorbing structure still includes third spring 25, third spring 25 is equipped with two, the top of two third springs 25 welds respectively in the interior top both sides of first set of post 4, the bottom of two third springs 25 welds respectively in the top both sides of first flexible post 5, the interior top mid-mounting of first set of post 4 has second magnet 24, the top mid-mounting of first flexible post 5 has third magnet 26, second magnet 24 and third magnet 26 magnetism attract each other, fixed establishment is including fixed inserted bar 21, fixed inserted bar 21 and jack 6 are pegged graft, the equal sliding connection in one end both sides of fixed inserted bar 21 has the piece 19 of holding between the fingers, the equal sliding connection in other end both sides of fixed inserted bar 21 has sloping block 16, two sloping blocks 16 and the equal welding of the same connecting rod that the piece 19 is located the inside one side of fixed inserted bar 21 have 17, the middle part of two connecting rods 17 is run through there is gag lever post 20, and gag lever post 20 makes connecting rod 17 can only the horizontal vertical displacement, and connecting rod 17 and gag lever post 20 sliding connection, fixed establishment still include first spring 18, and first spring 18 is equipped with two, and two first springs 18 weld respectively between two connecting rods 17 both ends.

The working principle of the embodiment is as follows: the pipeline is placed between two mounting rings 12, the two mounting rings 12 are aligned, a fixed insertion rod 21 is inserted into insertion holes 6 in a first telescopic column 5 and a second telescopic column 13, an inclined block 16 is extruded by the inner wall of each insertion hole 6 to extrude the inclined block 16 into the fixed insertion rod 21 until the inclined block 16 moves to the other side of the insertion hole 6, the inclined block 6 returns to the original position under the action of the elastic force of a first spring 18, the inclined block 16 and a pinching block 19 respectively clamp two sides of the insertion hole 6, the two first telescopic columns 5 and the two second telescopic columns 13 are fixed together, the two mounting rings 12 are fixed together, when the pipeline needs to be disassembled, the pinching block 19 is pinched by hand, the pinching block 19 brings the inclined block 16 into the fixed insertion rod 21 through a connecting rod 17, so that the fixed insertion rod 21 can be pulled out, the two mounting rings 12 are fixed and separated evenly and quickly, and time and labor are saved; after the two mounting rings 12 are fixed, the two first screw rods 8 are rotated to respectively drive the two fixing rings 10 to move towards the middle until the pipelines are clamped from two sides, the positions of the pipelines are fixed, the pipelines with different diameters can be clamped and fixed, the application range is wider, and anti-seismic supports with different models do not need to be equipped; when taking place vibrations, the pipeline drives solid fixed ring 10 and vibrates from top to bottom, gu fixed ring 10 drives collar 12 and vibrates from top to bottom, collar 12 drives first flexible post 5 and stretches out and drive the flexible post 13 of second and retract into second sleeve post 11 in first sleeve post 4, the third spring 25 is tensile provides ascending elasticity, the compression of second spring 22 provides ascending spring, two first magnet 23 repel each other, second magnet 24 and third magnet 26 attract each other, multiple effort makes the vibration of collar cushion, and two risers 2 of four batter posts 7 cooperation bear the weight of vibration power jointly, make the anti-seismic performance of antidetonation support better, avoid the pipeline to damage because of vibrations.

Example 2

Referring to fig. 5, the present embodiment differs from embodiment 1 only in that the fixing mechanism further includes two damping rods 27, and the two damping rods 27 are welded between the two ends of the two connecting rods 17, respectively.

The working principle of the embodiment is as follows: the fixed inserted rod 21 is inserted into the insertion holes 6 on the first telescopic column 5 and the second telescopic column 13, the inner wall of the insertion hole 6 extrudes the inclined block 16 to extrude the inclined block 16 into the fixed inserted rod 21 until the inclined block 16 moves to the other side of the insertion hole 6, and the inclined block 6 returns to the original position under the action of the elastic force of the damping rod 27.

Having shown and described the basic principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as exemplary and not limiting in any way, since the scope of the invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein and are therefore not to be embraced therein by any reference numerals in the claims.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An adjustable anti-seismic support comprises a mounting seat (14), a first fixing plate (1) and a second fixing plate (3), and is characterized in that a sliding groove (9) is horizontally formed in the middle of the top of the mounting seat (14), second damping structures are connected to two ends of the inside of the sliding groove (9) in a sliding mode, mounting rings (12) are welded to the tops of the second damping structures, first damping structures are welded to the tops of the two mounting rings (12), vertical plates (2) are vertically welded to the middle of two sides of the top of the mounting seat (14), the second fixing plate (3) is horizontally welded to the tops of the two vertical plates (2), oblique columns (7) are obliquely welded to four corners of the top of the mounting seat (14), the first fixing plate (1) is welded to the tops of the oblique columns (7), and first screw rods (8) penetrate through the middle of the two mounting rings (12), first screw rod (8) and collar (12) pass through threaded connection, two first screw rod (8) one end in opposite directions all rotates and is connected with solid fixed ring (10), second screw rod (15) have been run through at the side middle part of mount pad (14), second screw rod (15) and mount pad (14) pass through threaded connection, second screw rod (15) top and one of them second shock-absorbing structure rotate to be connected, two jack (6) have all been seted up on second shock-absorbing structure and the first shock-absorbing structure, be equipped with the fixed establishment of two fixed collars (12) in jack (6).

2. An adjustable anti-seismic support according to claim 1, wherein the second shock absorption structure comprises a second sleeve column (11) and a second telescopic column (13), the bottom end of the second sleeve column (11) extends into the sliding groove (9) and is in sliding connection with the sliding groove (9), the second telescopic column (13) is sleeved inside the second sleeve column (11), the mounting ring (12) is welded at the top end of the second telescopic column (13), the jack (6) is located at the top end of the second telescopic column (13), and the top end of the second screw rod (15) is rotatably connected with the side surface of the second sleeve column (11).

3. The adjustable anti-seismic support according to claim 2, wherein the second shock absorption structure further comprises two second springs (22), the top ends of the two second springs (22) are welded to two sides of the bottom of the second telescopic column (13), the bottom ends of the two second springs (22) are welded to two sides of the bottom of the second telescopic column (11), and the middle of the bottom of the second telescopic column (13) and the middle of the bottom of the second telescopic column (11) are provided with the first magnet (23).

4. An adjustable anti-seismic support according to claim 3, characterized in that the first shock-absorbing structure comprises a first telescopic column (4) and a first telescopic column (5), the bottom end of the first telescopic column (5) is welded with the top of the mounting ring (12), the first telescopic column (5) is sleeved inside the first telescopic column (4), the top end of the first telescopic column (4) is slidably connected with the bottom of the second fixing plate (3), and the jack (6) is located at the bottom end of the first telescopic column (5).

5. The adjustable anti-seismic support according to claim 4, wherein the first shock absorption structure further comprises two third springs (25), the top ends of the two third springs (25) are welded to two sides of the inner top of the first telescopic column (4) respectively, the bottom ends of the two third springs (25) are welded to two sides of the top of the first telescopic column (5) respectively, a second magnet (24) is installed in the middle of the inner top of the first telescopic column (4), a third magnet (26) is installed in the middle of the top of the first telescopic column (5), and the second magnet (24) and the third magnet (26) are attracted magnetically.

6. The adjustable anti-seismic support according to claim 5, characterized in that the fixing mechanism comprises a fixed inserting rod (21), the fixed inserting rod (21) is inserted into the insertion hole (6), both sides of one end of the fixed inserting rod (21) are respectively connected with a pinching block (19) in a sliding mode, both sides of the other end of the fixed inserting rod (21) are respectively connected with an inclined block (16) in a sliding mode, the two inclined blocks (16) and the pinching block (19) are located on the middle portion of one side inside the fixed inserting rod (21) and are respectively welded with the same connecting rod (17), a limiting rod (20) penetrates through the middle portion of the two connecting rods (17), and the connecting rod (17) and the limiting rod (20) are connected in a sliding mode.

7. An adjustable anti-seismic bracket according to claim 6, characterized in that said fixing means further comprise two first springs (18), said two first springs (18) being welded between the two ends of the two connecting rods (17), respectively.

8. An adjustable anti-seismic support according to claim 6, characterized in that said fixing means further comprise two damping rods (27), said two damping rods (27) being welded respectively between the two ends of the two connecting rods (17).