CN212776140U

CN212776140U - Integral type hydraulic pressure hose nipple

Info

Publication number: CN212776140U
Application number: CN202021770235.6U
Authority: CN
Inventors: 胡宝进; 王涛; 杜启翔
Original assignee: Linyi Fusheng Machinery Parts Co ltd
Current assignee: Linyi Fusheng Machinery Parts Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-03-23
Anticipated expiration: 2030-08-24

Abstract

The utility model relates to an integral type hydraulic pressure hose nipple. The clamping device comprises a joint, wherein one side of the outer surface of the joint is fixedly connected with a connecting frame, the interior of the connecting frame is rotatably connected with a rotating rod, one side of the rotating rod is sleeved with a first clamping ring, the other side of the rotating rod is sleeved with a second clamping ring, the first clamping ring and the second clamping ring are semicircular, the bottom ends of the first clamping ring and the second clamping ring are fixedly connected with a connecting sheet, and the interior of the connecting sheet is fixedly connected with a sealing sheet; the utility model discloses, first grip ring and second grip ring can overturn around the bull stick, and then carry out the centre gripping to the joint for first grip ring and second grip ring carry out the closure at the surface that connects, thereby make two connection pieces overlap, and the staff fixes two connection pieces with the inside of bolt threaded connection to two connection pieces through lock nut, and then can prevent droing of first grip ring and second grip ring.

Description

Integral type hydraulic pressure hose nipple

Technical Field

The utility model relates to a hose nipple connecting device field especially relates to an integral type hydraulic pressure hose nipple.

Background

The hydraulic hose is mainly composed of an inner rubber layer, a middle rubber layer, 2 or 4 or 6 steel wire winding enhancement layers and an outer rubber layer, wherein the inner rubber layer has the function of enabling a conveying medium to bear pressure and protecting a steel wire from being corroded, the pipe joint is a connecting tool between a pipeline and is a connecting point which can be disassembled and assembled between an element and the pipeline, the pipe joint plays an indispensable important role in the pipe fitting, the pipe joint has various types, the common pipe joint can be generally divided into a hard pipe joint and a hose joint, and the hose joint is generally adopted in engineering mechanical equipment such as an excavator, a road roller, a loader or a forklift or an oil line conveying pipeline of an oil pump, particularly, the high-pressure hose joint is connected with the hose and the engineering mechanical equipment or the oil pump, one end of the hose joint is connected with the hose, and the other end of the hose joint is connected with a connector clip of an oil delivery hose of the engineering mechanical equipment or the oil pump.

At present, the existing hydraulic hose connector is usually connected in a threaded connection mode, but the hose connector is easy to loosen in the threaded connection mode, and meanwhile, due to the fact that the number of connecting parts is too many, parts are easy to lose, and therefore the integral hydraulic hose connector is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integral type hydraulic pressure hose nipple solves current present hydraulic pressure hose nipple when connecting hydraulic pressure hose, the not good problem of integral type effect.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

the utility model provides an integral type hydraulic pressure hose connection, includes the joint, the one side fixedly connected with link of joint surface, the inside of link is rotated and is connected with the bull stick, first grip ring has been cup jointed to one side of bull stick, the opposite side of bull stick has cup jointed the second grip ring, first grip ring and second grip ring are semi-circular, the equal fixedly connected with connection piece in bottom of first grip ring and second grip ring, the inside fixedly connected with gasket of connection piece, the central department of connection piece surface sets up threaded hole, the inside threaded connection of screw hole has the bolt, the surface threaded connection of bolt has lock nut, the inside of joint is provided with hydraulic hose.

In the above scheme, the both ends of bull stick all fixedly connected with stopper, just the stopper extends to the outside that connects.

In the above scheme, one side of the interior of the joint is fixedly connected with the first clamping blocks, and the number of the first clamping blocks is two.

In the above scheme, the other side inside the joint is fixedly connected with two second clamping blocks, and the number of the second clamping blocks is two.

In the above scheme, the quantity of hydraulic hose is two, the middle part fixedly connected with sealing washer of joint inner wall, and two hydraulic hose's one end all extends to the inside of sealing washer.

In the above scheme, the number of the bolts is two, and the number of the locking nuts is two.

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

1. the utility model can clamp two hydraulic hoses to the inside of the joint when the device is used by matching the joint, the connecting frame, the rotating rod, the first clamping ring, the second clamping ring, the connecting piece, the sealing piece, the bolt and the locking nut, because the first clamping ring and the second clamping ring are sleeved on the outer surface of the rotating rod, the first clamping ring and the second clamping ring can overturn around the rotating rod, and then the joint is clamped, so that the first clamping ring and the second clamping ring are closed on the outer surface of the joint, so that the two connecting pieces are overlapped, then the worker connects the bolt to the inside of the two connecting pieces by screw thread, the two connecting pieces are fixed by the locking nut, and the falling off of the first clamping ring and the second clamping ring can be prevented, the device clamps the joint by the first clamping ring and the second clamping ring, thereby fix two hydraulic hose, simultaneously because link and joint fixed connection, first grip ring and second grip ring cup joint the surface at the bull stick again to make this device have the effect of integral type.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a schematic view of the internal sectional structure of the joint of the present invention.

In the figure: 1. a joint; 2. a connecting frame; 3. a rotating rod; 4. a first clamp ring; 5. a second clamp ring; 6. connecting sheets; 7. sealing the sheet; 8. a bolt; 9. locking the nut; 10. a hydraulic hose; 11. a limiting block; 12. a first clamping block; 13. a second fixture block; 14. and (5) sealing rings.

Detailed Description

The technical solution of the present invention will be further described in detail with reference to the accompanying drawings and embodiments.

As shown in fig. 1-4, the utility model discloses an integral type hydraulic pressure hose connection, including connecting 1, connect one side fixedly connected with link 2 of 1 surface, the inside of link 2 is rotated and is connected with bull stick 3, first grip ring 4 has been cup jointed to one side of bull stick 3, second grip ring 5 has been cup jointed to the opposite side of bull stick 3, first grip ring 4 and second grip ring 5 are semi-circular, the equal fixedly connected with connection piece 6 in bottom of first grip ring 4 and second grip ring 5, the inside fixedly connected with gasket 7 of connection piece 6, the central department of connection piece 6 surface sets up threaded hole, the inside threaded connection of screw hole has bolt 8, the surface threaded connection of bolt 8 has lock nut 9, the inside of connecting 1 is provided with hydraulic hose 10.

In an embodiment, the equal fixedly connected with stopper 11 in both ends of bull stick 3, and stopper 11 extends to the outside that connects 1, through the setting of stopper 11, can prevent that bull stick 3 from dropping in the inside of link 2, when bull stick 3 rotated simultaneously, will drive stopper 11 and rotate.

In an embodiment, one side of the inside of the joint 1 is fixedly connected with a first clamping block 12, the number of the first clamping blocks 12 is two, when two hydraulic hoses 10 are butted in the inside of the joint 1, a clamping groove matched with the first clamping block 12 is formed in one end of one hydraulic hose 10 by a worker, and therefore the clamping groove is clamped in the first clamping block 12.

In an embodiment, the second fixture block 13 is fixedly connected to the other side of the interior of the joint 1, the number of the second fixture blocks 13 is two, and the worker places one end of another hydraulic hose 10 in a clamping groove matched with the second fixture block 13, so that the clamping groove is clamped in the interior of the second fixture block 13, one ends of the two hydraulic hoses 10 can be clamped in the interior of the joint 1, and the firmness of the two hydraulic hoses 10 in the interior of the joint 1 is effectively improved.

In one embodiment, the number of the hydraulic hoses 10 is two, the sealing ring 14 is fixedly connected to the middle of the inner wall of the joint 1, and one ends of the two hydraulic hoses 10 extend into the sealing ring 14, and when the one ends of the two hydraulic hoses 10 are clamped inside the joint 1, the two hydraulic hoses 10 will contact with the sealing ring 14, so that the sealing performance of the two hydraulic hoses 10 inside the joint 1 is improved.

In one embodiment, the number of the bolts 8 is two, and the number of the locking nuts 9 is two, so that the firmness of the two connecting sheets 6 in connection is improved due to the fact that the number of the bolts 8 and the number of the locking nuts 9 are two.

When the device is used, a worker clamps two hydraulic hoses to the inside of the joint 1, the first clamping ring 4 and the second clamping ring 5 are sleeved on the outer surface of the rotating rod 3, so that the first clamping ring 4 and the second clamping ring 5 can turn around the rotating rod 3 to clamp the joint 1, the first clamping ring 4 and the second clamping ring 5 are closed on the outer surface of the joint 1, so that the two connecting pieces 6 are overlapped, then the worker connects the bolt 8 to the inside of the two connecting pieces 6 in a threaded manner, the two connecting pieces 6 are fixed through the locking nut 9, and the falling-off of the first clamping ring 4 and the second clamping ring 5 can be prevented, the device clamps the joint 1 through the first clamping ring 4 and the second clamping ring 5, so that the two hydraulic hoses 10 are fixed, and meanwhile, the connecting frame 2 is fixedly connected with the joint 1, the first clamping ring 4 and the second clamping ring 5 are sleeved on the outer surface of the rotating rod 3, so that the device has an integrated effect.

The above-mentioned embodiments further explain in detail the objects, technical solutions and advantages of the present invention, and it should be understood that the above-mentioned embodiments are only the embodiments of the present invention, and are not intended to limit the scope of the present invention, any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the scope of the present invention.

Claims

1. An integral type hydraulic pressure hose nipple, includes joint (1), its characterized in that: one side of the outer surface of the joint (1) is fixedly connected with a connecting frame (2), the inside of the connecting frame (2) is rotatably connected with a rotating rod (3), one side of the rotating rod (3) is sleeved with a first clamping ring (4), the other side of the rotating rod (3) is sleeved with a second clamping ring (5), the first clamping ring (4) and the second clamping ring (5) are both semicircular, the bottom ends of the first clamping ring (4) and the second clamping ring (5) are both fixedly connected with a connecting piece (6), a sealing sheet (7) is fixedly connected inside the connecting sheet (6), a threaded hole is formed in the center of the outer surface of the connecting sheet (6), the hydraulic hose connector is characterized in that a bolt (8) is connected to the inner thread of the threaded hole, a locking nut (9) is connected to the outer surface of the bolt (8) in a threaded mode, and a hydraulic hose (10) is arranged inside the connector (1).

2. The integrated hydraulic hose coupling of claim 1, wherein: the equal fixedly connected with stopper (11) in both ends of bull stick (3), just stopper (11) extend to the outside that connects (1).

3. The integrated hydraulic hose coupling of claim 1, wherein: one side of the interior of the joint (1) is fixedly connected with first clamping blocks (12), and the number of the first clamping blocks (12) is two.

4. The integrated hydraulic hose coupling of claim 1, wherein: the other side of the interior of the joint (1) is fixedly connected with two second clamping blocks (13), and the number of the second clamping blocks (13) is two.

5. The integrated hydraulic hose coupling of claim 1, wherein: the number of hydraulic hose (10) is two, connect the middle part fixedly connected with sealing washer (14) of (1) inner wall, and two the one end of hydraulic hose (10) all extends to the inside of sealing washer (14).

6. The integrated hydraulic hose coupling of claim 1, wherein: the number of the bolts (8) is two, and the number of the locking nuts (9) is two.