CN110805744A

CN110805744A - Anti-loosening pipeline anti-seismic support hanger

Info

Publication number: CN110805744A
Application number: CN201911303243.1A
Authority: CN
Inventors: 余志豪
Original assignee: Anhui Zhilin Technology Co Ltd
Current assignee: Anhui Zhilin Technology Co Ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-02-18
Anticipated expiration: 2039-12-17
Also published as: CN110805744B

Abstract

The invention relates to the technical field of support and hanger frames, and discloses a locking pipeline anti-seismic support and hanger frame which comprises a mounting plate, wherein two movable frames are fixedly mounted on the left side and the right side of the bottom of the mounting plate, first return springs are fixedly mounted at the tops of inner cavities of the two movable frames, and movable blocks are fixedly mounted at the bottoms of the two first return springs. This locking pipeline antidetonation gallows, through being provided with first reset spring and damping spring, when the bottom plate is taking place to vibrate, most power can offset by first reset spring and damping spring's interact via head rod and movable block promptly, through being provided with second reset spring and spring leaf, when last gallows and gallows take place to vibrate down, most power can offset by the interact of second reset spring and spring leaf via second connecting rod and sliding seat promptly, make and to reach fine shock attenuation effect, make whole more stable.

Description

Anti-loosening pipeline anti-seismic support hanger

Technical Field

The invention relates to the technical field of supports and hangers, in particular to an anti-loosening pipeline anti-seismic support and hanger.

Background

The pipeline support hanger is used for a structural member for supporting an overhead laid pipeline, supports the pipeline, limits the deformation and displacement of the pipeline, bears the internal pressure, external load and elastic force of temperature deformation transmitted by the pipeline, serves as a supporting structure of the pipeline, and is divided into a fixed structure and a movable structure according to the running performance and arrangement requirements of the pipeline.

According to a pipeline gallows that chinese patent publication is CN106090436B discloses, its length can be according to the distance between regulation pipe fitting and the wall body roof and proper adjustment, and when a gallows meets strong vibrations, high strength spring and concave type elastic component play dual absorbing effect in vertical direction, the life of extension pipe hanger, but this patent does not possess the effect that prevents equipment and drop, make under long-time use, the connection of each position of pipeline can slowly become unstable along with vibrations, can lead to the pipeline to drop the damage, cause unnecessary trouble, so propose a locking pipeline antidetonation gallows and solve above-mentioned problem that proposes.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the anti-loose pipeline anti-seismic support and hanger which has the advantages of preventing equipment from falling off and the like, and solves the problems that the connection of each part of a pipeline is slowly unstable along with vibration, the pipeline is likely to fall off and be damaged, and unnecessary troubles are caused under the long-time use.

(II) technical scheme

In order to achieve the purpose of preventing the equipment from falling off, the invention provides the following technical scheme: a locking pipeline anti-seismic support and hanger comprises a mounting plate, wherein two movable frames are fixedly mounted on the left side and the right side of the bottom of the mounting plate, first reset springs are fixedly mounted at the tops of inner cavities of the two movable frames, movable blocks are fixedly mounted at the bottoms of the two first reset springs, first connecting rods with one ends penetrating through and extending to the outer parts of the two movable frames are fixedly mounted at the bottoms of the two movable blocks, damping springs are movably mounted on the outer surfaces of the two first connecting rods and positioned in the movable frames, the two damping springs are fixedly connected with the bottoms of the movable blocks and the bottoms of the inner cavities of the movable frames, clamping holes are formed in the peripheries of the outer surfaces of the two movable frames, clamping rods with one ends penetrating through the clamping holes and extending to the outer parts of the two movable frames are fixedly mounted on the peripheries of the outer surfaces of the two movable blocks, a bottom plate is fixedly mounted at the bottoms of the two, the top fixed mounting of bottom plate has fixed case, the fixed slot has been seted up to the inside of fixed case, the top fixed mounting of fixed slot has quantity to be two dead levers, two the surface movable mounting of dead lever has the spring leaf, two the equal fixed mounting in bottom of dead lever has first stopper, the bottom movable mounting of spring leaf has the sliding seat, fixed mounting has one end to run through and extend to the outside first gag lever post of sliding seat between the relative one side in fixed slot top and bottom, the bottom fixed mounting of sliding seat has the second reset spring with fixed slot bottom fixed connection, the inside of fixed case and the left and right sides that is located the fixed slot have all seted up the spacing groove, the equal fixed mounting in left and right sides of sliding seat has one end to run through and extend to the inside second gag lever post of two spacing grooves, the bottom fixed mounting of sliding seat has one end to run through fixed case and bottom plate in proper order and extends to the outside second of bottom The pole, the surface of second connecting rod and the bottom movable mounting who is located the bottom plate have last gallows, the bottom fixed mounting of second connecting rod has the second stopper, the surface of second connecting rod just is located fixed mounting between gallows and the second stopper and has the spacing ring, the top fixed mounting of spacing ring has the supporting shoe with last gallows swing joint, the bottom movable mounting who goes up the gallows has the gallows down, the equal fixed mounting in left and right sides at last gallows top has one end to run through gallows and gallows down in proper order and extend to the outside lead screw of gallows down, two the surface of lead screw just is located the equal threaded connection in bottom of gallows down and has the thread block.

Preferably, the shape of activity frame is the cuboid, two the first activity hole with the adaptation of head rod size is all seted up to the bottom of activity frame.

Preferably, the quantity of kelly is two sets of, every group the quantity of kelly is four and is annular equidistance and distributes around two movable block surfaces.

Preferably, the number and the position of the clamping holes correspond to the number and the position of the clamping rods, and the clamping rods are clamped with the clamping holes.

Preferably, the shape of fixed case is the cuboid, the second activity hole with the big or small looks adaptation of second connecting rod is all seted up to the bottom of fixed case and the inside of bottom plate.

Preferably, the left and right sides of fixed slot all sets up the through-hole with second gag lever post size looks adaptation, two the second gag lever post respectively with two spacing groove joint.

Preferably, the quantity of first gag lever post is two sets of, every group the quantity of first gag lever post is two and be both ends around the fixed slot bottom portion of symmetric distribution, the first activity groove of offering with four first gag lever posts size looks adaptations is described in the inside of sliding seat.

Preferably, a second movable groove matched with the two fixed rods in size is formed in the spring piece, and the size of the first limiting block is larger than that of the second movable groove.

Preferably, the top of the supporting block is matched with the bottom wall of the upper hanging bracket in shape, a third movable groove matched with the second connecting rod in size is formed in the top of the upper hanging bracket, and the size of the second limiting block is larger than that of the third movable groove.

(III) advantageous effects

Compared with the prior art, the invention provides an anti-loose pipeline anti-seismic support and hanger which has the following beneficial effects:

1. the anti-loose pipeline anti-seismic support and hanger is provided with the first return spring and the damping spring, when the bottom plate vibrates, most of the force is offset by the interaction of the first return spring and the damping spring via the first connecting rod and the movable block, the movement amplitude of the movable block is limited by arranging the clamping rod, and by arranging the second return spring and the spring piece, when the upper hanger and the lower hanger vibrate, most of the force is offset by the interaction of the second return spring and the spring leaf through the second connecting rod and the movable seat, so that good shock absorption effect can be achieved, by arranging the first limiting rod, the movable seat can not deviate in movement and only can move on a vertical horizontal line, through being provided with spacing groove and second gag lever post, restricted the range of motion of sliding seat for whole more stable.

2. This locking pipeline antidetonation gallows, through being provided with movable block and kelly, make two head rods can not drop from the movable frame, through being provided with first stopper, make the spring leaf can not drop from two dead levers, because the top shape of supporting shoe and the shape looks adaptation of last gallows diapire, make and go up the gallows more steady, can not rock, through being provided with screw pole and screw thread piece, make the connection between gallows and the lower gallows more firm, make to have fine locking effect.

Drawings

FIG. 1 is a schematic structural view of an anti-loose pipeline anti-seismic support and hanger provided by the invention;

FIG. 2 is an enlarged structural view of the anti-loose pipeline anti-seismic support and hanger in FIG. 1 at A;

fig. 3 is an enlarged structural view of a looseness-proof pipe anti-seismic support and hanger in fig. 1 at B.

In the figure: the damping device comprises a mounting plate, a movable frame, a first reset spring, a movable block, a first connecting rod, a damping spring, a 7 clamping hole, a clamping rod, a 9 bottom plate, a 10 fixed box, a 11 fixed groove, a 12 fixed rod, a 13 spring piece, a first limiting block, a 15 movable seat, a first limiting rod, a 17 second reset spring, a 18 limiting groove, a 19 second limiting rod, a 20 second connecting rod, an upper hanging bracket, a 22 second limiting block, a 23 limiting ring, a 24 supporting block, a 25 lower hanging bracket, a 26 screw rod and a 27 threaded block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a looseness-proof pipeline anti-seismic support and hanger comprises a mounting plate 1, wherein two movable frames 2 are fixedly arranged on the left side and the right side of the bottom of the mounting plate 1, the two movable frames 2 are both rectangular, first movable holes matched with first connecting rods 5 in size are formed in the bottoms of the two movable frames 2, first reset springs 3 are fixedly arranged at the tops of the inner cavities of the two movable frames 2, movable blocks 4 are fixedly arranged at the bottoms of the two first reset springs 3, first connecting rods 5 with one ends penetrating through and extending to the outer parts of the two movable frames 2 are fixedly arranged at the bottoms of the two movable blocks 4, damping springs 6 are movably arranged on the outer surfaces of the two first connecting rods 5 and positioned in the movable frames 2, the two damping springs 6 are fixedly connected with the bottoms of the movable blocks 4 and the bottoms of the inner cavities of the movable frames 2, clamping holes 7 are formed in the peripheries of the outer surfaces of the two movable frames 2, the number and the position of the clamping holes 7 correspond to the number and the position of the clamping rods 8, the clamping rods 8 are clamped with the clamping holes 7, the clamping rods 8 with one ends penetrating through the clamping holes 7 and extending to the outside of the two movable frames 2 are fixedly arranged on the periphery of the outer surfaces of the two movable blocks 4, the number of the clamping rods 8 is two, the number of each group of clamping rods 8 is four, the clamping rods are annularly and equidistantly distributed on the periphery of the outer surfaces of the two movable blocks 4, a bottom plate 9 is fixedly arranged at the bottom of the two first connecting rods 5, a fixed box 10 is fixedly arranged at the top of the bottom plate 9, the fixed box 10 is cuboid in shape, second movable holes matched with the size of the second connecting rods 20 are respectively formed in the bottom of the fixed box 10 and the inside of the bottom plate 9, a fixed groove 11 is formed in the fixed box 10, through holes matched with the size of the second limiting rods 19 are respectively formed in the left side and the right side of the fixed groove, the top of the fixed groove 11 is fixedly provided with two fixed rods 12, the outer surfaces of the two fixed rods 12 are movably provided with spring pieces 13, the inside of the spring pieces 13 is provided with second movable grooves matched with the two fixed rods 12 in size, the size of the first limit block 14 is larger than that of the second movable grooves, by arranging the first return spring 3 and the damping spring 6, when the bottom plate 9 vibrates, most of force can be counteracted by the interaction of the first return spring 3 and the damping spring 6 through the first connecting rod 5 and the movable block 4, by arranging the clamping rod 8, the motion amplitude of the movable block 4 is limited, by arranging the second return spring 17 and the spring pieces 13, when the upper hanger 21 and the lower hanger 25 vibrate, most of force can be counteracted by the interaction of the second return spring 17 and the spring pieces 13 through the second connecting rod 20 and the movable seat 15, so that a good shock absorption effect can be achieved, the movable seat 15 can not deviate in motion and only can move on a vertical horizontal line by arranging the first limiting rod 16, the motion amplitude of the movable seat 15 is limited by arranging the limiting groove 18 and the second limiting rod 19, so that the whole body is more stable, the bottoms of the two fixed rods 12 are fixedly provided with the first limiting blocks 14, the bottom of the spring piece 13 is movably provided with the movable seat 15, the first limiting rods 16 with one ends penetrating and extending to the outside of the movable seat 15 are fixedly arranged between the top and the opposite side of the bottom of the fixed groove 11, the number of the first limiting rods 16 is two groups, the number of each group of first limiting rods 16 is two and is symmetrically distributed at the front end and the rear end of the bottom of the fixed groove 11, the inside of the movable seat 15 is provided with the first movable grooves matched with the sizes of the four first limiting rods 16, the bottom of the movable seat 15 is fixedly provided with the second reset spring 17 fixedly connected with the bottom of the, the inner part of the fixed box 10 and the left and right sides of the fixed groove 11 are both provided with a limit groove 18, the left and right sides of the movable seat 15 are both fixedly provided with a second limit rod 19, one end of the second limit rod is penetrated through and extended to the inner parts of the two limit grooves 18, the bottom of the movable seat 15 is fixedly provided with a second connecting rod 20, one end of the second connecting rod is sequentially penetrated through the fixed box 10 and the bottom plate 9 and extended to the outer part of the bottom plate 9, the outer surface of the second connecting rod 20 and the bottom of the bottom plate 9 are movably provided with an upper hanger 21, the bottom of the second connecting rod 20 is fixedly provided with a second limit block 22, the outer surface of the second connecting rod 20 and the position between the upper hanger 21 and the second limit block 22 are fixedly provided with a limit ring 23, the top of the limit ring 23 is fixedly provided with a supporting block 24 movably connected with the upper hanger 21, the top shape of the supporting block 24 is matched, the size of the second limiting block 22 is larger than that of the third movable groove, the bottom of the upper hanger 21 is movably provided with a lower hanger 25, the left side and the right side of the top of the upper hanger 21 are fixedly provided with screw rods 26, one ends of the screw rods 26 sequentially penetrate through the upper hanger 21 and the lower hanger 25 and extend to the outside of the lower hanger 25, the outer surfaces of the two screw rods 26 and the bottom of the lower hanger 25 are respectively in threaded connection with a threaded block 27, the two first connecting rods 5 cannot fall off from the movable frame 2 by arranging the movable block 4 and the clamping rod 8, the spring pieces 13 cannot fall off from the two fixed rods 12 by arranging the first limiting block 14, the top shape of the supporting block 24 is matched with the shape of the bottom wall of the upper hanger 21, so that the upper hanger 21 is more stable and cannot shake, and the connection between the upper hanger 21 and the lower hanger 25 is more stable by arranging the screw rods 26 and the, so that the anti-loosening effect is good.

In use, when the bottom plate 9 vibrates, most of the force is offset by the interaction of the first return spring 3 and the damping spring 6 through the first connecting rod 5 and the movable block 4, and when the upper hanger 21 and the lower hanger 25 vibrate, most of the force is offset by the interaction of the second return spring 17 and the spring plate 13 through the second connecting rod 20 and the movable seat 15, so that a good damping effect can be achieved.

To sum up, the anti-seismic support and hanger for anti-loose pipelines is provided with the first return spring 3 and the damping spring 6, when the bottom plate 9 vibrates, most of force can be counteracted by the interaction of the first return spring 3 and the damping spring 6 through the first connecting rod 5 and the movable block 4, by providing the clamping rod 8, the motion amplitude of the movable block 4 is limited, by providing the second return spring 17 and the spring piece 13, when the upper hanger 21 and the lower hanger 25 vibrate, most of force can be counteracted by the interaction of the second return spring 17 and the spring piece 13 through the second connecting rod 20 and the movable seat 15, so that a good damping effect can be achieved, by providing the first limiting rod 16, so that the movable seat 15 can not deviate in motion and only can move on a vertical horizontal line, by providing the limiting groove 18 and the second limiting rod 19, the movement amplitude of the movable seat 15 is limited, so that the whole body is more stable.

And, through being provided with movable block 4 and kelly 8, make two head rods 5 can not drop from activity frame 2, through being provided with first stopper 14, make spring leaf 13 can not drop from two dead levers 12, because the top shape of supporting shoe 24 and the shape looks adaptation of last gallows 21 diapire, make last gallows 21 more steady, can not rock, through being provided with screw pole 26 and screw piece 27, make the connection between last gallows 21 and the lower gallows 25 more firm, make to have fine locking effect, solved under long-time use, the connection at each position of pipeline can slowly become not firm enough along with vibrations, can lead to the pipeline to drop the damage, cause the troublesome problem of unnecessary.

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. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 locking pipeline antidetonation gallows, includes mounting panel (1), its characterized in that: the left and right sides fixed mounting of mounting panel (1) bottom has quantity to be two movable frame (2), two the equal fixed mounting in top of movable frame (2) inner chamber has first reset spring (3), two the equal fixed mounting in bottom of first reset spring (3) has movable block (4), two the equal fixed mounting in bottom of movable block (4) has one end to run through and extend to the head rod (5) of two movable frame (2) outsides, two the surface of head rod (5) and the equal movable mounting in inside that is located movable frame (2) have damping spring (6), two damping spring (6) all with the bottom of movable block (4) and the bottom fixed connection of movable frame (2) inner chamber, two block hole (7), two have all been seted up all around of movable frame (2) surface all fixed mounting all around has one end to run through block hole (7) and extend to two movable frame (2) outer surface ) The clamping device comprises an external clamping rod (8), a bottom plate (9) is fixedly mounted at the bottoms of two first connecting rods (5), a fixed box (10) is fixedly mounted at the top of the bottom plate (9), a fixed groove (11) is formed in the fixed box (10), two fixed rods (12) are fixedly mounted at the top of the fixed groove (11), spring pieces (13) are movably mounted on the outer surfaces of the two fixed rods (12), first limit blocks (14) are fixedly mounted at the bottoms of the two fixed rods (12), a movable seat (15) is movably mounted at the bottom of the spring pieces (13), a first limit rod (16) with one end penetrating through and extending to the outside of the movable seat (15) is fixedly mounted between the top and the opposite side of the bottom of the fixed groove (11), a second reset spring (17) fixedly connected with the bottom of the fixed groove (11) is fixedly mounted at the bottom of the movable seat (15), the inner part of the fixed box (10) and the left and right sides of the fixed groove (11) are respectively provided with a limiting groove (18), the left and right sides of the movable seat (15) are respectively fixedly provided with a second limiting rod (19) one end of which penetrates through and extends to the inner parts of the two limiting grooves (18), the bottom of the movable seat (15) is fixedly provided with a second connecting rod (20) one end of which penetrates through the fixed box (10) and the bottom plate (9) in sequence and extends to the outer part of the bottom plate (9), the outer surface of the second connecting rod (20) is movably provided with an upper hanger (21) at the bottom of the bottom plate (9), the bottom of the second connecting rod (20) is fixedly provided with a second limiting block (22), a limiting ring (23) is fixedly arranged at the outer surface of the second connecting rod (20) between the upper hanger (21) and the second limiting block (22), and a supporting block (24) movably connected with the upper hanger (21) is fixedly arranged at the, go up the bottom movable mounting of gallows (21) and have lower gallows (25), the equal fixed mounting in the left and right sides at last gallows (21) top has one end to run through in proper order gallows (21) and lower gallows (25) and extend to the outside lead screw (26) of lower gallows (25), two the equal threaded connection in bottom that the surface of lead screw (26) just is located lower gallows (25) has screw block (27).

2. An anti-loosening pipe anti-seismic support and hanger as claimed in claim 1, wherein: two the shape of activity frame (2) is the cuboid, two the first activity hole with head rod (5) size looks adaptation is all seted up to the bottom of activity frame (2).

3. An anti-loosening pipe anti-seismic support and hanger as claimed in claim 1, wherein: the quantity of kelly (8) is two sets of, every group the quantity of kelly (8) is four and is annular equidistance and distributes around two movable blocks (4) surfaces.

4. An anti-loosening pipe anti-seismic support and hanger as claimed in claim 1 or 3, wherein: the quantity and the position of calorie hole (7) all correspond with the quantity and the position of kelly (8), kelly (8) and calorie hole (7) joint.

5. An anti-loosening pipe anti-seismic support and hanger as claimed in claim 1, wherein: the shape of fixed case (10) is the cuboid, the second activity hole with second connecting rod (20) size looks adaptation is all seted up to the bottom of fixed case (10) and the inside of bottom plate (9).

6. An anti-loosening pipe anti-seismic support and hanger as claimed in claim 1, wherein: the left and right sides of fixed slot (11) all offer with the through-hole of second gag lever post (19) size looks adaptation, two second gag lever post (19) respectively with two spacing groove (18) joint.

7. An anti-loosening pipe anti-seismic support and hanger as claimed in claim 1, wherein: the quantity of first gag lever post (16) is two sets of, every group the quantity of first gag lever post (16) is two and is both ends around fixed slot (11) bottom symmetrically distributed, the first activity groove with four first gag lever posts (16) size looks adaptations is seted up to the inside of sliding seat (15).

8. An anti-loosening pipe anti-seismic support and hanger as claimed in claim 1, wherein: the spring piece (13) is internally provided with a second movable groove matched with the two fixed rods (12) in size, and the first limiting block (14) is larger than the second movable groove in size.

9. An anti-loosening pipe anti-seismic support and hanger as claimed in claim 1, wherein: the shape of the top of the supporting block (24) is matched with the shape of the bottom wall of the upper hanging bracket (21), a third movable groove matched with the second connecting rod (20) in size is formed in the top of the upper hanging bracket (21), and the size of the second limiting block (22) is larger than that of the third movable groove.