CN219473028U - Hydraulic engineering pipeline connecting piece - Google Patents

Abstract

The utility model relates to the technical field of hydraulic engineering pipeline connectors, and discloses a hydraulic engineering pipeline connector which comprises a connector, wherein a rubber cylinder is arranged in the connector, and a fixing ring A and a fixing ring B are wrapped on two sides of the center of the surface of the rubber cylinder. The utility model has reasonable structure, the hose is inserted into the rubber cylinder through the two ends, the two sides of the center of the surface of the rubber cylinder are provided with the fixing ring A and the fixing ring B, when the hose is inserted, the fixing ring A and the fixing ring B are screwed up by the fixing bolt A at the top and the fixing bolt B at the bottom, the first sealing and fixing are completed, in addition, the top and the bottom of the connecting piece are provided with the hole A and the hole B, the connecting piece is wrapped on the outer sides of the fixing ring A, the fixing ring B and the rubber cylinder, the fixing ring A and the fixing ring B can be directly utilized, the disassembly, the reinforcement and the installation are not needed, and the operation is convenient.

Description

Hydraulic engineering pipeline connecting piece

Technical Field

The utility model relates to the technical field of hydraulic engineering pipeline connectors, in particular to a hydraulic engineering pipeline connector.

Background

The construction of hydraulic engineering has greatly promoted the development of agricultural production, through hydraulic engineering's construction, avoid the water embarrassment problem that lack of irrigation in the farmland in the arid season, and the hydraulic engineering of construction also can enrich local real estate, but perhaps can be because only one deck sealed reason makes the leakproofness that takes place to wear to become hose both ends lose effect in long-time use, current pipeline connecting piece mostly only can play general connection effect, adopt welding mode or threaded connection usually between the pipeline, but need specialized tool on the pipeline tapping, be difficult to carry out quick connection to the pipeline, it is time consuming and laborious, the inefficiency, the junction of pipeline only adopts general sealing washer to seal in addition, this kind of structure sets up and leaks the phenomenon easily after long-time use, thereby influence normal use and when pressure is too big, the junction is more easy to damage, dismantle after damaging and change very trouble.

The hydraulic engineering pipeline connecting piece disclosed in the Chinese patent application publication No. CN214662782U is characterized in that two ends of a hose are inserted into a lining pipe in advance, then a clamp plate is clamped at the joint of the hose, then an arc toothed plate and a toothed sleeve are extruded towards the center, so that the arc toothed plate is embedded into the toothed sleeve and is tangentially lifted by a trapezoid slope and a wedge surface, and the wedge locking is performed by meshing of matched toothed openings. This causes the locking arc plate I and locking arc plate II to be contracted synchronously by the shrinkage of the radius of the clamp plate, thereby the hose is pressed and sealed in cooperation with the extrusion of the liner tube. However, the connecting piece of the hydraulic engineering pipeline uses the combination of the tooth sleeve and the trapezoid slope, however, the combination is only connected in a single layer, corresponding protection equipment is lacked, the tooth sleeve and the trapezoid slope are easy to wear during use, and the joint of hoses at the two ends of the worn connecting piece can leak to cause loss. Therefore, the utility model provides a hydraulic engineering pipeline connecting piece with a prevention function.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a hydraulic engineering pipeline connecting piece, which solves the problem of imperfect sealing at the joint of hoses at two ends.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a hydraulic engineering pipeline connecting piece, includes the connecting piece, the inside of connecting piece is equipped with the rubber section of thick bamboo, the surface center department both sides parcel of rubber section of thick bamboo has solid fixed ring A and solid fixed ring B, one side of connecting piece is equipped with sealed button lid A, the opposite side of connecting piece is equipped with sealed button lid B.

Optionally, a thread B is arranged on one side of the sealing button cover A, and a rubber ring A is arranged in the sealing button cover A.

Optionally, a thread A is arranged on one side of the sealing button cover B, and a rubber ring B is arranged in the sealing button cover B.

Optionally, a fixing bolt a is arranged at the top of the surface of the fixing ring a, a fixing bolt B is arranged at the bottom of the surface of the fixing ring a, and the structure of the fixing ring a is identical to that of the fixing ring B.

Optionally, threads C are disposed on the left and right sides of the connecting piece, a hole a is disposed on one side of the surface center of the connecting piece, and a hole B is disposed on the other side of the surface center of the connecting piece.

Optionally, the bending angle of the hole a is 120 °, and the bending angle of the hole B is 120 °.

Optionally, the length of the connecting piece is 10cm, and the length of the rubber cylinder is 10cm.

In summary, the utility model has the technical effects and advantages that:

1. the utility model has reasonable structure, the hose is inserted into the rubber cylinder through the two ends, the two sides of the center of the surface of the rubber cylinder are provided with the fixing ring A and the fixing ring B, when the hose is inserted, the fixing ring A and the fixing ring B are screwed up by the fixing bolt A at the top and the fixing bolt B at the bottom, the first sealing and fixing are completed, in addition, the top and the bottom of the connecting piece are provided with the hole A and the hole B, the connecting piece is wrapped on the outer sides of the fixing ring A, the fixing ring B and the rubber cylinder, the fixing ring A and the fixing ring B can be directly utilized, the disassembly, the reinforcement and the installation are not needed, and the operation is convenient.

2. According to the utility model, after the first sealing and fixing, when the reinforcing ring A and the reinforcing ring B are screwed and fixed on the hose, the two ends of the rubber cylinder are necessarily tilted due to the extrusion in the middle, and at the moment, the screw threads C at the two ends of the connecting piece are needed to be utilized, and the screw threads A and the screw threads B at the two ends are turned into the two sides of the connecting piece by using the sealing button cover A and the sealing button cover B to carry out the second sealing and fixing, so that the structure is simple, and the practicability is good.

3. In the utility model, the bottom and the top of the fixing ring A and the fixing ring B are respectively provided with the fixing bolts A and the fixing bolts B, so that the sealing and reinforcing efficiency is increased, in addition, the inside of the sealing button cover A and the inside of the sealing button cover B are respectively provided with the rubber ring A and the rubber ring B, the gap between the sealing button cover A and the rubber cylinder and the hose can be completely sealed when the second layer of sealing and reinforcing is finished, and the sealing button cover A and the sealing button cover B can fix the hose when the fixing ring A and the fixing ring B are loosened.

Drawings

FIG. 1 is a schematic view of a hydraulic engineering pipeline connector;

FIG. 2 is a schematic view of the internal structure of a hydraulic engineering pipeline connector;

FIG. 3 is an exploded view of a hydraulic engineering pipe fitting;

fig. 4 is a schematic structural view of the fixing ring a.

In the figure: 1. a fixed ring A; 2. a connecting piece; 3. a rubber ring A; 4. sealing button cover A; 5. a fixed ring B; 6. a sealing button cover B; 7. a rubber ring B; 8. a thread A; 9. a thread B; 10. a rubber cylinder; 11. a hole A; 12. a hole B; 13. a thread C; 14. a fixing bolt A; 15. and fixing the bolt B.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: referring to fig. 1 to 4, a hydraulic engineering pipeline connecting piece comprises a connecting piece 2, the length of the connecting piece 2 is the same as that of a rubber cylinder 10, the whole device is sealed and reinforced twice, holes a11 and B12 are formed in the top and bottom of the connecting piece 2, the connecting piece 2 is wrapped on the outer sides of a fixed ring A1, a fixed ring B5 and the rubber cylinder 10, the fixed ring A1 and the fixed ring B5 can be directly used by the holes a11 and B12, the connecting piece 2 is not required to be detached and reinforced and then mounted together, the rubber cylinder 10 is arranged in the connecting piece 2, the fixed ring A1 and the fixed ring B5 are wrapped on two sides of the center of the surface of the rubber cylinder 10, the width of the fixed ring A1 is 1cm, the width of the fixed ring B5 is 1cm, a sealing button A4 is arranged on one side of the connecting piece 2, a concave-convex groove is formed on the surface of the sealing button A4, friction can be increased between fingers, a sealing button B6 is arranged on the other side of the connecting piece 2, the surface of the sealing button cover B6 is also provided with a layer of concave-convex groove, friction is increased to prevent falling, efficiency is also improved, one side of the sealing button cover A4 is provided with a thread B9, the inside of the sealing button cover A4 is provided with a rubber ring A3, the width of the rubber ring A3 is 2cm, one side of the sealing button cover B6 is provided with a thread A8, the inside of the sealing button cover B6 is provided with a rubber ring B7, the width of the rubber ring B7 is 2cm, the top of the surface of the fixing ring A1 is provided with a fixing bolt A14, the length of the fixing bolt A14 is 2cm, the bottom of the surface of the fixing ring A1 is provided with a fixing bolt B15, the length of the fixing bolt B15 is 2cm, the structure of the fixing ring A1 is identical with the structure of the fixing ring B5, when the fixing ring A1 and the fixing ring B5 are screwed up to fix a hose after the first layer of sealing reinforcement, two ends of the rubber cylinder 10 are necessarily tilted due to middle extrusion, at this time, threads C13 at two ends of the connecting piece 2 are needed, the screw thread A8 and the screw thread B9 at two ends are turned into two sides of the connecting piece 2 by the sealing button cover A4 and the sealing button cover B6, the second sealing reinforcement is completed, the screw thread C13 is arranged at the left side and the right side of the connecting piece 2, the hole A11 is arranged at one side of the surface center of the connecting piece 2, the hole B12 is arranged at the other side of the surface center of the connecting piece 2, the bending angle of the hole A11 is 120 degrees, the holes A11 and the holes B12 are arranged at the top and the bottom of the connecting piece 2, the number of the holes A11 is two, the number of the holes B12 is two, the length of the connecting piece 2 is 10cm, the length of the rubber cylinder 10 is 10cm, the depths of the screw thread A8, the screw thread B9 and the screw thread C13 are identical, the rubber cylinder can be completely wedged together, if accidents happen during long-time use, the fixing bolts A14 and the fixing bolts B15 of the fixing ring A1 and the fixing ring B5 loose, and the tightness of the connecting piece 2 cannot be affected immediately, and the sealing button cover A4 and the sealing button cover B6 are sealed and sealed for the second time.

The working principle of the utility model is as follows:

firstly, the hose is plugged into the rubber cylinder 10 through two ends, two sides of the center of the surface of the rubber cylinder 10 are provided with a fixing ring A1 and a fixing ring B5, when the hose is plugged in, the fixing ring A1 and the fixing ring B5 are screwed up by using a fixing bolt A14 at the top and a fixing bolt B15 at the bottom, the first sealing and fixing are finished, in addition, the top and the bottom of the connecting piece 2 are both provided with a hole A11 and a hole B12, the connecting piece 2 is wrapped on the outer sides of the fixing ring A1, the fixing ring B5 and the rubber cylinder 10, the fixing ring A1 and the fixing ring B5 can be directly used by using the hole A11 and the hole B12, the fixing ring A1 and the fixing ring B5 are not required to be disassembled and reinforced and then are installed together, then after the hose is plugged in for the first time, when the fixing ring A1 and the fixing ring B5 are tightly fixed, the two ends of the rubber cylinder 10 are required to be tilted up by using threads C13 at the two ends of the connecting piece 2 due to the middle extrusion, the two ends of the connecting piece 2 are required to be screwed up by using a sealing button cover A4 and the sealing button cover B6, the two ends of the connecting piece 2 are screwed into the second thread structure, the second practical structure is simple, and practical.

The bottom and the top through solid fixed ring A1 and solid fixed ring B5 all are equipped with fixing bolt A14 and fixing bolt B15 can both ends consolidate together so that seal reinforcement efficiency increases, in addition, seal button lid A4 and seal button lid B6's inside has all been equipped with rubber circle A3 and rubber circle B7 can be when accomplishing the second floor seal reinforcement totally sealed with the clearance between rubber cylinder 10 and the hose, and still the second floor guarantee, when solid fixed ring A1 and solid fixed ring B5 become flexible, seal button lid A4 and seal button lid B6 still can be fixed the hose.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. Hydraulic engineering pipeline connecting piece, including connecting piece (2), its characterized in that: the inside of connecting piece (2) is equipped with rubber barrel (10), the surface center department both sides parcel of rubber barrel (10) have solid fixed ring A (1) and solid fixed ring B (5), one side of connecting piece (2) is equipped with seal button lid A (4), the opposite side of connecting piece (2) is equipped with seal button lid B (6).

2. A hydraulic engineering pipe connection according to claim 1, wherein: one side of the sealing button cover A (4) is provided with a thread B (9), and the inside of the sealing button cover A (4) is provided with a rubber ring A (3).

3. A hydraulic engineering pipe connection according to claim 1, wherein: one side of the sealing button cover B (6) is provided with a thread A (8), and the inside of the sealing button cover B (6) is provided with a rubber ring B (7).

4. A hydraulic engineering pipe connection according to claim 1, wherein: the top of the surface of the fixed ring A (1) is provided with a fixed bolt A (14), the bottom of the surface of the fixed ring A (1) is provided with a fixed bolt B (15), and the structure of the fixed ring A (1) is the same as that of the fixed ring B (5).

5. A hydraulic engineering pipe connection according to claim 1, wherein: the left side and the right side of the connecting piece (2) are provided with threads C (13), one side of the surface center of the connecting piece (2) is provided with a hole A (11), and the other side of the surface center of the connecting piece (2) is provided with a hole B (12).

6. The hydraulic engineering pipeline connecting piece according to claim 5, wherein: the bending angle of the hole A (11) is 120 degrees, and the bending angle of the hole B (12) is 120 degrees.

7. A hydraulic engineering pipe connection according to claim 1, wherein: the length of the connecting piece (2) is 10cm, and the length of the rubber cylinder (10) is 10cm.