CN215928777U

CN215928777U - Novel H-shaped pipe fitting

Info

Publication number: CN215928777U
Application number: CN202122150996.2U
Authority: CN
Inventors: 王忠华; 王炳顺; 羊伍军
Original assignee: ZHEJIANG JNDIA PIPELINE INDUSTRY CO LTD
Current assignee: ZHEJIANG JNDIA PIPELINE INDUSTRY CO LTD
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-03-01
Anticipated expiration: 2031-09-07

Abstract

The utility model belongs to the field of pipelines, and particularly relates to a novel H-shaped pipe fitting which is relatively complex when workers mount and dismount the conventional H pipe, the H pipe can be replaced only by dismounting the whole pipeline connected with the H pipe, the cost of manual maintenance and pipeline replacement is linearly increased, the problem of low efficiency in conveying internal liquid due to the fact that the conventional H pipe is unstably fixed between pipelines is solved, the workers can better detach and mount the device when using the novel H-shaped pipe fitting through the connection of a fixing mechanism and a limiting assembly, a first strong spring in the limiting assembly can enable a sliding block to ascend due to elastic support, the sliding block can drive a third limiting groove to ascend when ascending, and finally the H-shaped pipe body can be more stable when being mounted by the workers.

Description

Novel H-shaped pipe fitting

Technical Field

The utility model relates to the technical field of pipelines, in particular to a novel H-shaped pipe fitting.

Background

The pipe fitting of usefulness is connected with the breather pipe to the drain pipe, avoids the air in the drain pipe to be arranged not to go out and causes the pipeline in pressure, influences the drainage of sewage, and the H pipe has just played the effect that drain pipe and breather pipe are connected.

But among the prior art, make comparatively loaded down with trivial details when the staff installation is dismantled current H pipe, often dismantle need with whole pipeline dismantlement with H union coupling just can change the H pipe, make the cost straight line of artifical maintenance and pipeline change improve to current H pipe is fixed comparatively shakiness between the pipeline and is leaded to transmitting inside liquid the efficiency lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that in the prior art, when workers install and disassemble an existing H pipe, the installation is complicated, the whole pipeline connected with the H pipe is required to be disassembled to replace the H pipe, and the cost of manual maintenance and pipeline replacement is improved linearly.

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

a novel H-shaped pipe fitting comprises a first fixing plate, wherein an H-shaped pipe body is fixedly connected to the top end of the first fixing plate, a wall body is arranged on the lower side of the first fixing plate, a second connecting plate is fixedly connected to the top end of the wall body, a fixing mechanism for fixing the first fixing plate and the wall body is arranged between the first fixing plate and the wall body, a limiting assembly is arranged in the fixing mechanism, a sliding groove is formed in the top end of the second connecting plate, the limiting assembly is arranged in the sliding groove, the fixing mechanism comprises a clamping block, a second fixing groove, a third connecting plate, a second strong spring, a pushing block, a first connecting plate, a third limiting groove and a first clamping groove, the clamping block, the second fixing groove, the pushing block and the first clamping groove are two, a second clamping groove is formed in the top end of the first connecting plate, the two second fixing grooves are respectively formed in the inner walls of the two sides of the second clamping groove, two the powerful spring of second fixed slot is fixed connection respectively and is close to the inner wall mutually, two the fixture block is fixed connection respectively and leans on near end mutually in two powerful springs of second, the third connecting plate is located in the spout, two the ejector pad articulates in the both ends of third connecting plate through the hinge activity respectively, the front end of third connecting plate is seted up to the third spacing groove, the both ends of second connecting plate are seted up to first draw-in groove, spacing subassembly and second connecting plate are connected in order to be spacing to the third connecting plate.

Preferably, spacing subassembly includes slide bar, circular port, first powerful spring and slider, two first fixed slot, two have all been seted up to the inner wall around the spout the lower inner wall of two first fixed slots is seted up respectively to the circular port, two slide bar difference sliding connection is in the circumference inner wall of two circular ports, two first powerful spring difference fixed connection is in the lower inner wall of two first fixed slots, two first powerful spring overlaps respectively locates the circumference surface of two circular ports, two slider difference fixed connection is in the top of two slide bars, two the equal fixed connection in the last inner wall of third spacing groove in top of slider.

Preferably, the four corners of the top end of the first fixing plate are provided with second threaded holes, and the four second threaded holes are internally and uniformly connected with screws in a threaded manner.

Preferably, two connecting cylinders are fixedly connected to two ends of the H-shaped pipe body, a plurality of third threaded holes are formed in the far ends of the connecting cylinders, and fourth threaded holes are formed in the inner rings of the connecting cylinders.

Preferably, the steel skeleton polyethylene plastic composite pipe is fixedly connected to the circumferential inner wall of the H-shaped pipe body.

Preferably, the top end of the first fixing plate is fixedly connected with two limiting plates, the top ends of the two limiting plates are fixedly connected with an L-shaped connecting plate, the top end of the L-shaped connecting plate is provided with two first threaded holes, and the first threaded holes are internally threaded with strong bolts.

Compared with the prior art, the utility model has the beneficial effects that:

1. in this scheme, the staff can make the device effect better when dismantling the installation through the connection of fixed establishment and spacing subassembly when using to first powerful spring in the spacing subassembly itself has elastic support and can makes the slider rise, can drive the third spacing groove and rise when the slider rises, finally reaches the staff and is more stable when installing H venturi tube body.

2. In this scheme, the steel skeleton polyethylene plastic composite pipe material pressure resistance of self that the internal bonding of H venturi tube is fixed has good flexibility again simultaneously, is applicable to long distance and buries ground with supplying water and exhaust, can make the H venturi tube body more stable when transmitting inside gas.

3. In this scheme, when needing to fix first fixed plate at the front side of wall body, the accessible rotates the screw rod in the second threaded hole, thereby the screw rod rotates at second threaded hole internal rotation and extends to the rear side of wall body and reach the effect of fixing first fixed plate at the wall body upside when rotating, and is also more convenient during the dismantlement.

In the utility model, when the device is used, a worker can pull the first fixing plate by hands, and the first fixing plate drives the first connecting plate, so that the first connecting plate can be clamped into the first clamping groove through the clamping block in the fixing mechanism when being close to the first fixing plate, thereby achieving the effect of fixing the first fixing plate.

Drawings

Fig. 1 is a schematic perspective view of a novel H-shaped pipe fitting according to the present invention;

fig. 2 is a schematic view of a first-view perspective three-dimensional explosion structure of a novel H-shaped pipe fitting according to the present invention;

fig. 3 is a schematic view of a first-view exploded sectional structure of a novel H-shaped pipe according to the present invention;

fig. 4 is a schematic diagram of a partially enlarged structure at a position a of the novel H-shaped pipe fitting according to the present invention;

fig. 5 is a schematic structural view of a second perspective three-dimensional cross-sectional view of a novel H-shaped pipe fitting according to the present invention;

fig. 6 is a schematic enlarged partial view of a portion B of a novel H-shaped pipe fitting according to the present invention;

fig. 7 is an exploded view of a second perspective of the H-shaped tube according to the present invention.

In the figure: 1. a first fixing plate; 2. a screw; 3. a second threaded hole; 4. an H-shaped tube body; 5. a connecting cylinder; 6. a third threaded hole; 7. a fourth threaded hole; 8. a limiting plate; 9. an L-shaped connecting plate; 10. a wall body; 11. steel skeleton polyethylene plastic composite pipe; 12. a first connecting plate; 13. a second connecting plate; 14. a clamping block; 15. a second fixing groove; 16. a third connecting plate; 17. a push block; 18. a third limiting groove; 19. a slider; 20. a first strong spring; 21. a slide bar; 22. a circular hole; 23. a chute; 24. a strong bolt; 25. a second strong spring; 26. a first card slot.

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.

Example one

Referring to fig. 1-7, a novel H-shaped pipe fitting comprises a first fixing plate 1, an H-shaped pipe body 4 is fixedly connected to the top end of the first fixing plate 1, the H-shaped pipe body 4 is fixedly connected to the top end of the first fixing plate 1 in a bonding manner, so that a pipeline can be stabilized, a wall 10 is arranged on the lower side of the first fixing plate 1, a second connecting plate 13 is fixedly connected to the top end of the wall 10, the second connecting plate 13 is fixed to the top end of the wall 10 in a square shape, the second connecting plate 13 is made of an aluminum alloy material, so that the surface of the second connecting plate is not prone to rusting, a fixing mechanism for fixing the first fixing plate 1 and the wall 10 is arranged between the first fixing plate 1 and the wall 10, a limiting component is used for limiting a part in the fixing mechanism, a chute 23 is formed in the top end of the second connecting plate 13, the limiting component is arranged in the chute 23, and comprises a clamping block 14 and a second fixing groove 15, A third connecting plate 16, two second strong springs 25, a push block 17, a first connecting plate 12, a third limiting groove 18 and a first clamping groove 26, two clamping blocks 14, two second fixing grooves 15, a push block 17 and a first clamping groove 26 are arranged, the top end of the first connecting plate 12 is provided with the second clamping groove, the two second fixing grooves 15 are respectively arranged on the inner walls at two sides of the second clamping groove, the two second strong springs 25 are respectively and fixedly connected with the inner walls close to the two second fixing grooves 15, the two clamping blocks 14 are respectively and fixedly connected with the close ends close to the two second strong springs 25, the clamping blocks 14 are in a triangular shape, the clamping blocks 14 are fixed at the close ends of the second strong springs 25 in a welding mode, the third connecting plate 16 is arranged in a sliding groove 23, the two push blocks 17 are respectively and movably hinged at two ends of the third connecting plate 16 through hinge shafts, the push blocks 17 are in an arc shape and are movably hinged at two ends of the third limiting groove 18 through hinge shafts, the third limiting groove 18 can be pulled to drive the pushing block 17 inwards, the hinge shafts at two ends can be driven to expand two ends of the pushing block 17 when the third limiting groove 18 is pressed downwards, the third limiting groove 18 is arranged at the front end of the third connecting plate 16, the third limiting groove 18 is square and can be matched with the sliding block 19, so that the third connecting plate 16 can drive the sliding block 19 to descend together when descending, the first clamping groove 26 is arranged at two ends of the second connecting plate 13, and the limiting assembly is connected with the second connecting plate 13 to limit the third connecting plate 16.

Example two

With reference to FIGS. 1-7

The utility model provides a novel H shape pipe fitting, including first fixed plate 1, the top fixedly connected with H venturi tube body 4 of first fixed plate 1, H venturi tube body 4 adopts the mode of bonding to fix and can make the pipeline obtain stability on the top of first fixed plate 1, the downside of first fixed plate 1 is equipped with wall body 10, the top fixedly connected with second connecting plate 13 of wall body 10, second connecting plate 13 is squarely form and fixes the top at wall body 10, second connecting plate 13 adopts aluminium alloy to make and can make its surface be difficult for the rust-proofing, be provided with the fixed establishment that is used for fixing first fixed plate 1 and wall body 10 in the middle of first fixed plate 1 and wall body 10, spacing subassembly is used for the effect of part among the spacing fixed establishment, spout 23 has been seted up on the top of second connecting plate 13, spacing subassembly is located spout 23, fixed establishment includes fixture block 14, second fixed slot 15, third connecting plate 16, The two second strong springs 25, the two second fixing grooves 15, the two pushing blocks 17, the first connecting plate 12, the third limiting groove 18 and the first clamping groove 26 are arranged, the top end of the first connecting plate 12 is provided with the second clamping groove, the two second fixing grooves 15 are respectively arranged on the inner walls of the two sides of the second clamping groove, the two second strong springs 25 are respectively and fixedly connected with the inner walls, close to each other, of the two second fixing grooves 15, the two pushing blocks 14 are respectively and fixedly connected with the near ends, close to each other, of the two second strong springs 25, the clamping blocks 14 are in a triangular shape, the clamping blocks 14 are fixedly connected with the near ends, close to each other, of the second strong springs 25 in a welding mode, the third connecting plate 16 is arranged in the sliding grooves 23, the two pushing blocks 17 are respectively and movably hinged at the two ends of the third connecting plate 16 through hinge shafts, the pushing blocks 17 are in an arc shape and movably hinged at the two ends of the third limiting groove 18 through hinge shafts, and the pushing blocks 17 can be driven inwards when the third limiting groove 18 is pulled, the third limiting groove 18 can drive the hinge shafts at two ends to expand two ends of the pushing block 17 when being pressed downwards, the third limiting groove 18 is arranged at the front end of the third connecting plate 16, the third limiting groove 18 is square and can be matched with the sliding block 19, so that the third connecting plate 16 can drive the sliding block 19 to descend together when descending, the first clamping groove 26 is arranged at two ends of the second connecting plate 13, the limiting component is connected with the second connecting plate 13 to limit the third connecting plate 16, the limiting component comprises a sliding rod 21, a circular hole 22, a first strong spring 20 and a sliding block 19, the front inner wall and the rear inner wall of two sliding grooves 23 are respectively provided with a first fixing groove, the two circular holes 22 are respectively arranged at the lower inner walls of the two first fixing grooves, the two sliding rods 21 are respectively connected with the circumferential inner walls of the two circular holes 22 in a sliding manner, the two first strong springs 20 are respectively fixedly connected with the lower inner walls of the two first fixing grooves, the two first strong springs 20 are respectively sleeved on the circumferential surfaces of the two circular holes 22, the two sliding blocks 19 are respectively fixedly connected to the top ends of the two sliding rods 21, the top ends of the two sliding blocks 19 are respectively fixedly connected to the upper inner wall of the third limiting groove 18, when the third connecting plate 16 is pressed, the third limiting groove 18 drives the sliding blocks 19 to move downwards, so that the sliding blocks 19 extrude the first strong spring 20 to shrink and also enable the sliding rods 21 to slide on the circumferential inner wall of the circular hole 22, when the ground force on the third connecting plate 16 is loosened, the elasticity of the first strong spring 20 drives the sliding rods 21 to slide upwards on the inner wall of the circular hole 22 and drives the sliding blocks 19 to move upwards so as to sequentially drive the third limiting groove 18 and the third connecting plate 16 to return to the original position, the four corners of the top end of the first fixing plate 1 are respectively provided with the second threaded holes 3, the four second threaded holes 3 are internally and respectively in threaded connection with the threaded rods 2, the threaded rods 2 of the second threaded holes 3 can be selected according to the required length of a worker, so that the fixing plate 1 is better fixed to one side of the wall 10, two ends of an H-shaped pipe body 4 are fixedly connected with two connecting cylinders 5, the far ends of the connecting cylinders 5 are provided with a plurality of third threaded holes 6, inner rings of the connecting cylinders 5 are provided with fourth threaded holes 7, the connecting cylinders can rotate in the fourth threaded holes 7 by rotating a pipeline to achieve the fixing effect, the third threaded holes 6 are internally provided with mounting bolts, the bolts can be rotated to reduce the clearance between the pipeline and the H-shaped pipe body 4 again so as to avoid leakage, a steel skeleton polyethylene plastic composite pipe 11 fixed in the H-shaped pipe body 4 can make the H-shaped pipe body 4 more stable when transmitting gas or liquid, the top end of a first fixing plate 1 is fixedly connected with two limiting plates 8, the top ends of the two limiting plates 8 are fixedly connected with an L-shaped connecting plate 9, the top end of the L-shaped connecting plate 9 is provided with two first threaded holes, and the first threaded holes are internally connected with a strong bolt 24, the limiting plate 8 is fixed at the top end of the first fixing plate 1 in an adhesion mode, the limiting plate 8 is triangular and can limit the H-shaped pipe body 4, so that the H-shaped pipe body is not easy to deviate, and the powerful bolt 24 in the first threaded hole is rotated to extend towards the top end of the first fixing plate 1, so that the effect of fixing the limiting plate 8 is achieved.

Working principle, when using the device, when a worker fixes the H-shaped tube body 4 on the top end of the first fixing plate 1, the worker holds the first fixing plate 1 to drive the first connecting plate 12 to be clamped into the first clamping grooves 26 formed at the two ends of the second connecting plate 13, the first clamping grooves 26 are used for accommodating two clamping blocks 14, the clamping blocks 14 are triangular to prevent the device from falling off easily, the first connecting plate 12 is clamped into one third of the second connecting plate 13 to press the two clamping blocks 14, the clamping blocks 14 and the third connecting plate 16 are connected to be contracted into the two second clamping grooves, when the first connecting plate 12 is clamped into the second connecting plate 13, the third connecting plate 16 drives the clamping blocks 14 to be clamped into the first clamping grooves 26 to achieve fixing effect, the pushing block 17 fixed by the hinge shaft is driven to expand outwards by pressing the third connecting plate 16, so that the clamping blocks 14 are abutted out by the pushing block 17, and the worker pulls the first connecting plate 12 to be pulled out from the two ends of the second connecting plate 13, so that the effect of convenient disassembly is achieved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A novel H-shaped pipe fitting comprises a first fixing plate (1) and is characterized in that an H-shaped pipe body (4) is fixedly connected to the top end of the first fixing plate (1), a wall body (10) is arranged on the lower side of the first fixing plate (1), a second connecting plate (13) is fixedly connected to the top end of the wall body (10), a fixing mechanism used for fixing the first fixing plate (1) and the wall body (10) is arranged between the first fixing plate (1) and the wall body (10), a limiting component is arranged in the fixing mechanism, a sliding groove (23) is formed in the top end of the second connecting plate (13), the limiting component is arranged in the sliding groove (23), the fixing mechanism comprises a clamping block (14), a second fixing groove (15), a third connecting plate (16), a second strong spring (25), a pushing block (17), a first connecting plate (12), a third limiting groove (18) and a first clamping groove (26), two clamping blocks (14), two second fixing grooves (15), two pushing blocks (17) and two first clamping grooves (26) are arranged, the top end of the first connecting plate (12) is provided with a second clamping groove, the two second fixing grooves (15) are respectively arranged on the inner walls at the two sides of the second clamping groove, the two second strong springs (25) are respectively and fixedly connected with the inner walls, close to each other, of the two second fixing grooves (15), the two clamping blocks (14) are respectively and fixedly connected with the close ends, close to each other, of the two second strong springs (25), the third connecting plate (16) is arranged in the chute (23), the two push blocks (17) are respectively and movably hinged at two ends of the third connecting plate (16) through hinge shafts, the third limit groove (18) is arranged at the front end of the third connecting plate (16), the first clamping groove (26) is arranged at two ends of the second connecting plate (13), and the limiting component is connected with the second connecting plate (13) to limit the third connecting plate (16).

2. The novel H-shaped pipe fitting as claimed in claim 1, wherein the limiting component comprises a sliding rod (21) and a circular hole (22), first powerful spring (20) and slider (19), two first fixed slot, two have all been seted up to the front and back inner wall of spout (23) lower inner wall in two first fixed slots is seted up respectively, two circular port (22) sliding connection respectively in the circumference inner wall of two circular port (22), two first powerful spring (20) fixed connection respectively in the lower inner wall of two first fixed slots, two the circumference surface of two circular port (22) is located respectively to first powerful spring (20), two slider (19) fixed connection respectively in the top of two slide bars (21), two the equal fixed connection in the last inner wall of third spacing groove (18) in top of slider (19).

3. The novel H-shaped pipe fitting as claimed in claim 2, wherein the top end of the first fixing plate (1) is provided with second threaded holes (3) at four corners, and screws (2) are screwed in the four second threaded holes (3).

4. The novel H-shaped pipe fitting according to claim 3, characterized in that two connecting cylinders (5) are fixedly connected to both ends of the H-shaped pipe body (4), a plurality of third threaded holes (6) are formed in the far ends of the connecting cylinders (5), and fourth threaded holes (7) are formed in the inner rings of the connecting cylinders (5).

5. The novel H-shaped pipe fitting as claimed in claim 4, characterized in that the steel skeleton polyethylene plastic composite pipe (11) is fixedly connected to the inner circumferential wall of the H-shaped pipe body (4).

6. The novel H-shaped pipe fitting according to claim 5, characterized in that two limiting plates (8) are fixedly connected to the top end of the first fixing plate (1), an L-shaped connecting plate (9) is fixedly connected to the top ends of the two limiting plates (8), two first threaded holes are formed in the top end of the L-shaped connecting plate (9), and a strong bolt (24) is connected to the first threaded holes in a threaded manner.