CN111810734A

CN111810734A - Flexible pipe

Info

Publication number: CN111810734A
Application number: CN202010658811.6A
Authority: CN
Inventors: 王安; 李承涛
Original assignee: Individual
Current assignee: Panjin Fengyuan Industrial Co ltd
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2020-10-23
Anticipated expiration: 2040-07-09
Also published as: CN111810734B

Abstract

The invention relates to the field of hoses, in particular to a hose, which comprises a hose body, wherein a protection pipe is fixedly connected to the outer side wall of the hose body, a fixed sleeve is fixedly connected to the outer side wall of the protection pipe, the lower end of the fixed sleeve is provided with a mounting groove, the inner side wall of one side of the mounting groove is provided with a second screw hole, the inner side wall of the other side of the mounting groove is provided with a mounting hole, the lower end of the fixed sleeve is provided with a support rod, the support rod is provided with a protection mechanism, two ends of the hose body are fixedly connected with fixed rings, and the fixed rings are positioned, the hose body can be protected, and the protective tube of the invention is externally provided with a fixed sleeve with a support rod, the protective tube and the buried groove bottom can be isolated by the threaded support rod of the fixed sleeve and the support rod, and the protective shell is supported, so that part of hard objects at the groove bottom can be prevented from penetrating through the protective shell to crush the hose body.

Description

Flexible pipe

Technical Field

The invention relates to the field of hoses, in particular to a hose.

Background

Hoses are important components in modern industry and are mainly classified according to their use: a threading hose, a drainage hose, a ventilation hose, a shower head hose and a wiring harness pipe; the material is mainly divided into: stainless steel hose, metal hose, corrugated hose, rubber hose, plastic hose.

At present, when a hose for conveying substances is buried, the hose is directly placed in a groove which is formed in the ground in advance, if a hard substance is arranged at the bottom of the groove, the lower end of the hose is easily extruded by the hard substance when the hose is buried, and the two hoses are connected only through flanges, so that the sealing performance is poor, and if bolts for fixing the flanges are damaged, the joints of the two hoses are easily loosened, and the substances conveyed inside the hose are leaked.

Disclosure of Invention

In view of the present problem, the present invention provides a hose.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a hose, includes the hose body, fixedly connected with protection tube on the lateral wall of hose body, fixedly connected with fixes the cover on the lateral wall of protection tube, the mounting groove has been seted up to the lower extreme of fixed cover, the second screw has been seted up on one side inside wall of mounting groove, the mounting hole has been seted up on the opposite side inside wall of mounting groove, the bracing piece is installed to the lower extreme of fixed cover, install protection machanism on the bracing piece, the solid fixed ring of the equal fixedly connected with in both ends of hose body, gu fixed ring all is located the outside of protection tube, gu the same and equal fixed connection of external diameter of fixed ring's external diameter and protection tube on the protection.

Specifically, the bracing piece includes the mobile jib, first screw has been seted up to the inside of mobile jib, the opening part setting of first screw is at the lower extreme of mobile jib, the internal thread of first screw is connected with screw thread branch, the lower extreme of screw thread branch passes the inside of first screw and extends to the outside of mobile jib, the lower extreme fixedly connected with backup pad of screw thread branch, the length and width of backup pad all is bigger than the mobile jib external diameter.

Specifically, the upper end fixedly connected with fixture block of mobile jib, inside the mounting groove of seting up is sheathe in at the fixed to the fixture block joint, the through-hole has been seted up to the inside of fixture block, the diameter of through-hole and the diameter of second screw and the diameter of mounting hole are the same and all are located same central line.

Specifically, protection machanism includes the apical ring, apical ring fixed connection is on the mobile jib lateral wall of bracing piece, the lower extreme fixedly connected with lag of apical ring, the lag is the fold form, the lower extreme fixedly connected with end ring of lag, the lower extreme of end ring and the upper end of backup pad contact, the upper end both sides of end ring are all inserted and are equipped with mounting bolt, mounting bolt all runs through end ring and equal threaded connection in the backup pad.

Specifically, the outside at the mobile jib of bracing piece and screw thread branch is all established to end ring and lag, the internal diameter of end ring and lag all is greater than the external diameter of the mobile jib of bracing piece and screw thread branch.

The connecting mechanism comprises a fixed pipe, the fixed pipe is fixedly connected to the same-side fixing ring, the fixed pipe is away from a first flange fixedly connected to the outer side wall of one end of the same-side fixing ring, the fixed pipe is away from the inner side wall of one end of the same-side fixing ring, a clamping groove is formed in the inner side wall of the clamping groove, a sealing pipe is clamped in the sealing groove, one end, away from the same-side fixing ring, of the sealing pipe penetrates through the inside of the clamping groove and extends to the outside of the same-side fixing pipe, the sealing pipe is located on the outer side wall of one end of the same-side fixing ring, a second flange is fixedly connected to the outer side wall of one side of the same-side fixing ring, and the second flange.

The sealing pipe comprises an insertion pipe, the outer side wall of the insertion pipe is in contact with the inner side wall of the clamping groove, one end, far away from the same-side fixing ring, of the insertion pipe is fixedly connected to the second flange on the same side, a groove is formed in the outer side wall of the insertion pipe, the groove is of an annular structure, a sealing ring is fixedly connected to the inner portion of the groove, and the sealing ring is made of rubber.

Specifically, fixing bolts are inserted into the mounting holes, penetrate through the mounting holes and the through holes of the supporting rods in sequence and are connected to the inside of the second screw holes in a threaded mode, and the fixing bolts are connected to the inside of the mounting holes and the through holes of the supporting rods in a threaded mode.

The invention has the beneficial effects that:

(1) the protective sleeve is arranged outside the hose body, so that the hose body can be protected, the protective sleeve with the supporting rod is arranged outside the protective sleeve, the protective sleeve and the buried groove bottom can be isolated by the aid of the fixed sleeve and the threaded supporting rod of the supporting rod, and the protective shell is supported, so that the hose body is prevented from being damaged by the hard objects penetrating through the protective shell.

(2) According to the invention, the connecting mechanism is arranged on the fixing ring, the clamping groove with the sealing groove is formed in the fixing pipe of the connecting mechanism, the sealing pipe is arranged on the second flange, the insertion pipe of the sealing pipe can be clamped in the clamping groove during installation, the sealing ring is clamped in the sealing groove, the sealing property between the first flange and the second flange can be improved, and even if the joint of the first flange and the second flange is loosened, the material of the conveying belt cannot leak out through the joint of the first flange and the second flange due to the arrangement of the sealing pipe.

Drawings

The invention is further illustrated with reference to the following figures and examples.

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

FIG. 2 is a view of the area A in FIG. 1;

FIG. 3 is a view of the area B in FIG. 1;

FIG. 4 is a schematic structural view of the shielding mechanism of the present invention;

fig. 5 is a schematic structural view of the fixing sleeve of the present invention.

In the figure: 1. a hose body; 2. protecting the tube; 3. fixing a sleeve; 4. a support bar; 41. a main rod; 42. a clamping block; 43. a through hole; 44. a first screw hole; 45. a threaded strut; 46. a support plate; 5. a protection mechanism; 51. a top ring; 52. a protective sleeve; 53. a bottom ring; 54. installing a bolt; 6. a connecting mechanism; 61. a fixed tube; 62. a first flange; 63. a card slot; 64. a sealing groove; 65. a sealing tube; 6501. inserting a tube; 6502. a groove; 6503. a seal ring; 66. a second flange; 67. locking the bolt; 68. a connecting pipe; 7. mounting grooves; 8. mounting holes; 9. a second screw hole; 10. a fixing ring; 11. and (5) fixing the bolt.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 to 5, the hose of the present invention comprises a hose body 1, a protection tube 2 is fixedly connected to an outer side wall of the hose body 1, a fixing sleeve 3 is fixedly connected to an outer side wall of the protection tube 2, a mounting groove 7 is formed at a lower end of the fixing sleeve 3, a second screw hole 9 is formed on an inner side wall of one side of the mounting groove 7, a mounting hole 8 is formed on an inner side wall of the other side of the mounting groove 7, a support rod 4 is mounted at a lower end of the fixing sleeve 3, a protection mechanism 5 is mounted on the support rod 4, fixing rings 10 are fixedly connected to both ends of the hose body 1, the fixing rings 10 are located outside the protection tube 2, an outer diameter of the fixing ring 10 is the same as an outer diameter of the protection tube 2 and are fixedly connected to the protection tube 2, a connection mechanism 6 is mounted on the fixing rings 10, both ends of the, and the hose is protected primarily through the protection tube 2, so that the hose body 1 is prevented from being damaged by extrusion.

Specifically, the bracing piece 4 includes mobile jib 41, first screw 44 has been seted up to the inside of mobile jib 41, the opening part of first screw 44 sets up the lower extreme at mobile jib 41, the internal thread of first screw 44 is connected with screw thread branch 45, the inside of first screw 44 is passed and the outside that extends to mobile jib 41 to the lower extreme of screw thread branch 45, the lower extreme fixedly connected with backup pad 46 of screw thread branch 45, backup pad 46's length and width all is bigger than mobile jib 41 external diameter, and accessible screw thread branch 45 and backup pad 46 hold hose body 1 and protection tube 2, prevent that hose body 1 and protection tube 2 from being crowded badly by the hard matter of tank bottom, lead to the inside material of carrying of hose body 1 to leak.

Specifically, the upper end fixedly connected with fixture block 42 of mobile jib 41, inside the mounting groove 7 that fixture block 42 joint was seted up on fixed cover 3, through-hole 43 has been seted up to fixture block 42's inside, the diameter of through-hole 43 and the diameter of second screw 9 and the diameter of mounting hole 8 are the same and all lie in same central line, conveniently install fixing bolt 11 on fixture block 42 to fix mobile jib 41 on fixed cover 3 through fixture block 42, prevent that mobile jib 41 from breaking away from fixed cover 3, lead to protection tube 2 to drop, make the partial hard thing of tank bottom pass protection tube 2 and crowd bad hose body 1.

Specifically, the protection mechanism 5 includes top ring 51, top ring 51 fixed connection is on the mobile jib 41 lateral wall of bracing piece 4, the lower extreme fixedly connected with lag 52 of top ring 51, lag 52 is the fold form, the lower extreme fixedly connected with bottom ring 53 of lag 52, the lower extreme of bottom ring 53 contacts with the upper end of backup pad 46, mounting bolt 54 has all been inserted to the upper end both sides of bottom ring 53, mounting bolt 54 all runs through bottom ring 53 and equal threaded connection on backup pad 46, keeps apart the screw thread branch 45 and the outside of bracing piece 4 through lag 52, prevents that the screw thread branch 45 of bracing piece 4 from damaging and making the bracing piece 4 lose the effect of supporting.

Specifically, end ring 53 and lag 52 all overlap and establish the outside at the mobile jib 41 of bracing piece 4 and screw thread branch 45, the internal diameter of end ring 53 and lag 52 all is greater than the mobile jib 41 of bracing piece 4 and the external diameter of screw thread branch 45, can conveniently cover the screw thread branch 45 of bracing piece 4 through end ring 53 tensile lag 52, shelters the screw thread branch 45 of bracing piece 4 through lag 52, protects the screw thread branch 45 of bracing piece 4.

Specifically, the connecting mechanisms 6 each include a fixing tube 61, the fixing tubes 61 are all fixedly connected to the same-side fixing ring 10, the outer side wall of one end of the fixing tube 61, which is away from the same-side fixing ring 10, is fixedly connected with a first flange 62, the inner side wall of one end of the fixing tube 61, which is away from the same-side fixing ring 10, is provided with a clamping groove 63, the inner side wall of the clamping groove 63 is provided with a sealing groove 64, the inner part of the clamping groove 63 is provided with a sealing tube 65 in a clamping manner, one end of the sealing tube 65, which is away from the same-side fixing ring 10, penetrates through the inner part of the clamping groove 63 and extends to the outer part of the same-side fixing tube 61, the outer side wall of one end of the sealing tube 65, which is located outside the same-side fixing tube 61, is fixedly connected with a second flange 66, one side of the second flange 66, when the hose body 1 is installed, the first flange 62 and the second flange 66 are fixed together through the locking bolts 67, so that other pipelines are connected to the hose body 1 through the first flange 62 and the second flange 66, and the hose body 1 is convenient to convey substances.

Specifically, sealing tube 65 includes intubate 6501, the lateral wall of intubate 6501 all contacts with the inside wall of place draw-in groove 63, the equal fixed connection of the one end that the solid fixed ring 10 of homonymy was kept away from to intubate 6501 is on homonymy second flange 66, recess 6502 has all been seted up on intubate 6501's the lateral wall, recess 6502 all is the loop configuration, the equal fixedly connected with sealing washer 6503 in the inside of recess 6502, sealing washer 6503 is made by rubber, fixes the pipeline of connecting on hose body 1 through intubate 6501 to through the inside with sealing washer 6503 card at seal groove 64, improve the leakproofness of first flange 62 and second flange 66 junction, avoid the material of carrying to leak through the junction of first flange 62 and second flange 66.

Specifically, fixing bolt 11 is inserted in the inside of mounting hole 8, fixing bolt 11 runs through mounting hole 8 and bracing piece 4's through-hole 43 and threaded connection in the inside of second screw 9 in proper order, inside fixing bolt 11 threaded connection is in mounting hole 8 and bracing piece 4's through-hole 43, fixes the inside at mounting groove 7 through fixing bolt 11 with the fixture block 42 of bracing piece 4 to fix bracing piece 4 on fixed cover 3, make things convenient for bracing piece 4 to support hose body 1 and protection tube 2.

Before use, the invention is moved to a buried place, a clamping block 42 of a support rod 4 is clamped in a mounting groove 7 formed in one of the fixing sleeves 3, the clamping block 42 is fixed in the mounting groove 7 through a fixing bolt 11, then a thread support rod 45 is rotated through a support plate 46 of a protection mechanism 5, the thread support rod 45 moves towards the direction far away from the fixing sleeve 3, the support height of the support rod 4 is adjusted, after the adjustment is finished, a protection sleeve 52 is stretched towards the direction far away from the fixing sleeve 3 through a bottom ring 53, the bottom ring 53 is abutted against the support plate 46, the bottom ring 53 is fixed on the support plate 46 through a mounting bolt 54, then the steps are repeated, one support rod 4 is mounted at the lower end of the other fixing sleeve 3, then the invention is placed in a groove formed in advance on the ground, the fixing sleeve 3 and the support rod 4 separate the groove bottom of the lower end of the protection tube 2, so that part of hard substances at the groove, when other pipelines need to be connected, the connecting pipe 68 of the connecting mechanism 6 and the second flange 66 can be fixed on the connected pipelines, then the sealing pipe 65 arranged on the second flange 66 is inserted into the clamping groove 63 formed in the fixed pipe 61 through the connected pipelines, in the process, the sealing ring 6503 of the sealing pipe 65 is firstly extruded into the groove 6502 by the inner side wall of the clamping groove 63, because the sealing ring 6503 is made of rubber, when the insertion pipe 6501 of the sealing pipe 65 is completely inserted into the clamping groove 63, the sealing ring 6503 can be clamped into the sealing groove 64, the insertion pipe 6501 can be clamped into the clamping groove 63, at the moment, the first flange 62 and the second flange 66 are completely attached together, and then the first flange 62 and the second flange 66 are fixed together through the locking bolt 67.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The hose comprises a hose body (1) and is characterized in that a protection tube (2) is fixedly connected to the outer side wall of the hose body (1), a fixed sleeve (3) is fixedly connected to the outer side wall of the protection tube (2), a mounting groove (7) is formed in the lower end of the fixed sleeve (3), a second screw hole (9) is formed in the inner side wall of one side of the mounting groove (7), a mounting hole (8) is formed in the inner side wall of the other side of the mounting groove (7), a supporting rod (4) is installed at the lower end of the fixed sleeve (3), a protection mechanism (5) is installed on the supporting rod (4), fixing rings (10) are fixedly connected to the two ends of the hose body (1), the fixing rings (10) are located outside the protection tube (2), the outer diameters of the fixing rings (10) are the same as the outer diameters of the protection tube (2), and the fixing rings (10) are all provided with connecting mechanisms (6).

2. A hose according to claim 1, wherein: the utility model discloses a mobile phone, including mobile jib (41), bracing piece (4) includes mobile jib (41), first screw (44) have been seted up to the inside of mobile jib (41), the opening part setting of first screw (44) is at the lower extreme of mobile jib (41), the internal thread of first screw (44) is connected with screw thread branch (45), the inside of first screw (44) is passed and the outside that extends to mobile jib (41) is just passed to the lower extreme of screw thread branch (45), the lower extreme fixedly connected with backup pad (46) of screw thread branch (45), the length and width of backup pad (46) all is bigger than mobile jib (41) external diameter.

3. A hose according to claim 2, wherein: the upper end fixedly connected with fixture block (42) of mobile jib (41), inside mounting groove (7) that fixture block (42) joint was seted up on fixed cover (3), through-hole (43) have been seted up to the inside of fixture block (42), the diameter of through-hole (43) is the same and all is located same central line with the diameter of diameter and mounting hole (8) of second screw (9).

4. A hose according to claim 1, wherein: protection machanism (5) are including top ring (51), top ring (51) fixed connection is on mobile jib (41) lateral wall of bracing piece (4), the lower extreme fixedly connected with lag (52) of top ring (51), lag (52) are the fold form, the lower extreme fixedly connected with end ring (53) of lag (52), the lower extreme of end ring (53) and the upper end of backup pad (46) contact, the upper end both sides of end ring (53) are all inserted and are equipped with construction bolt (54), construction bolt (54) all run through end ring (53) and equal threaded connection on backup pad (46).

5. A hose according to claim 1, wherein: the outer portions of the main rod (41) and the threaded supporting rod (45) of the supporting rod (4) are sleeved with the bottom ring (53) and the protecting sleeve (52), and the inner diameters of the bottom ring (53) and the protecting sleeve (52) are larger than the outer diameters of the main rod (41) and the threaded supporting rod (45) of the supporting rod (4).

6. A hose according to claim 1, wherein: the connecting mechanisms (6) respectively comprise a fixed pipe (61), the fixed pipes (61) are fixedly connected to the same-side fixing rings (10), the outer side wall of one end, away from the same-side fixing rings (10), of each fixed pipe (61) is fixedly connected with a first flange (62), the inner side wall of one end, away from the same-side fixing rings (10), of each fixed pipe (61) is provided with a clamping groove (63), the inner side wall of each clamping groove (63) is provided with a sealing groove (64), sealing pipes (65) are clamped inside the clamping grooves (63), one ends, away from the same-side fixing rings (10), of the sealing pipes (65) penetrate through the clamping grooves (63) and extend to the outer portions of the same-side fixed pipes (61), the outer side wall, located outside the same-side fixing pipes (61), of the sealing pipes (65) are fixedly connected with second flanges (66), one sides, away from the same-side fixing rings (10), of the second flanges (66) are fixedly connected with connecting, the second flange (66) is detachably connected with the first flange (62) on the same side through a locking bolt (67).

7. A hose according to claim 6, wherein: sealing tube (65) include intubate (6501), the lateral wall of intubate (6501) all contacts with the inside wall of place draw-in groove (63), the equal fixed connection of the one end that homonymy solid fixed ring (10) was kept away from in intubate (6501) is on homonymy second flange (66), all set up fluted (6502) on the lateral wall of intubate (6501), recess (6502) all are the loop configuration, the equal fixedly connected with sealing washer (6503) in inside of recess (6502), sealing washer (6503) are made by rubber.

8. A hose according to claim 1, wherein: fixing bolt (11) are inserted in the mounting hole (8), fixing bolt (11) sequentially penetrates through the mounting hole (8) and the through hole (43) of the supporting rod (4) and is in threaded connection with the inside of the second screw hole (9), and fixing bolt (11) is in threaded connection with the inside of the through hole (43) of the mounting hole (8) and the supporting rod (4).