CN216009914U

CN216009914U - Novel hydraulic hose assembly

Info

Publication number: CN216009914U
Application number: CN202022277404.9U
Authority: CN
Inventors: 周玲玲
Original assignee: Shanghai Zhanbi Fluid Engineering Technology Co ltd
Current assignee: Shanghai Zhanbi Fluid Engineering Technology Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2022-03-11
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses a novel hydraulic hose assembly which comprises two flange plates and a hose body, wherein a plurality of openings for fixing the flange plates are formed in the two flange plates, bent joints are communicated with the two flange plates, sleeves are arranged on the two bent joints and communicated with two ends of the hose body, mounting cylinders are fixedly connected in the two sleeves, sealing mechanisms for sealing the sleeves, the hose body and the bent joints are arranged in the mounting cylinders, two mounting blocks are fixedly connected in the sleeves, lower fixing mechanisms for fixing the sleeves are arranged on the two mounting blocks, and upper fixing mechanisms for fixing the sleeves are arranged in the sleeves. The hose assembly is reasonable in structure, connection between the sleeve and the elbow connector and between the sleeve and the hose body is avoided in a threaded mode, and the service life of the hose assembly is greatly prolonged.

Description

Novel hydraulic hose assembly

Technical Field

The utility model relates to the technical field of hydraulic hoses, in particular to a novel hydraulic hose assembly.

Background

Hoses are important components in modern industry, not only for wires, cables, wire and cable protection of automation instrument signals and shower hoses for civil use, but also for hydraulic applications.

The existing hydraulic hose assembly is mostly composed of a flange plate, an elbow joint, a hose body and a sleeve, wherein the sleeve is connected with the elbow joint and the hose body in a threaded mode, and the threads are easy to age and the like in the use process, so that the service life is shortened, and meanwhile, the existing hose body is mostly free of an anti-abrasion function.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a novel hydraulic hose assembly which avoids the connection between a sleeve and an elbow joint as well as between a hose body in a threaded mode and greatly prolongs the service life of the hose assembly.

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

the utility model provides a novel hydraulic hose assembly, includes two ring flanges and hose body, two all be equipped with a plurality of trompils that are used for fixed flange dish on the ring flange, two all the intercommunication is equipped with the elbow joint on the ring flange, two all be equipped with the sleeve pipe on the elbow joint, two sleeve pipe and hose body both ends intercommunication, two the intraductal fixedly connected with installation section of thick bamboo of cover, be equipped with in the installation section of thick bamboo and be used for realizing sealed sealing mechanism between sleeve pipe and hose body, elbow joint, two installation pieces of intraductal fixedly connected with of cover, two all be equipped with the lower fixed establishment who is used for fixed sleeving on the installation piece, the intraductal fixed establishment that is used for fixed sleeving that is equipped with of cover, the sleeve pipe upper end is equipped with the power unit that is used for providing the required power of fixed establishment, be equipped with the abrasionproof cover on the lateral wall of hose body.

Preferably, the sealing mechanism comprises annular air bags arranged at the left end and the right end of the sleeve, a sliding plug is connected in the installation cylinder in a sealing and sliding manner, two branch pipes are arranged at the lower end of the installation cylinder, and the two branch pipes are communicated with the annular air bags.

Preferably, lower fixed establishment includes the connecting rod of fixed connection on two installation pieces, two the connecting rod end all rotates and is connected with first clutch blocks.

Preferably, the upper fixing mechanism comprises two transmission rods rotatably connected to the two mounting blocks, the two transmission rods are rotatably connected to the second friction block, a power column penetrating through the mounting barrel is fixedly connected to the lower end face of the sliding plug, and the two transmission rods are rotatably connected with the power column.

Preferably, the power mechanism comprises a threaded rod in threaded connection with the sleeve, the lower end of the threaded rod is rotationally connected with the upper end face of the sliding plug, and the upper end of the threaded rod penetrates through the sleeve and is fixedly connected with a rotating handle.

Preferably, the two first friction blocks respectively abut against the inner walls of the elbow connector and the hose body, and the two second friction blocks respectively abut against the inner walls of the elbow connector and the hose body.

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

1. through setting up fixed establishment and lower fixed establishment, realize sleeve pipe and elbow fitting, hose body be connected, avoid using threaded mode to carry out the sleeve pipe and be connected between elbow fitting, the hose body, greatly increased hose assembly's life-span.

2. Through setting up sealing mechanism, realize the sealed of the junction of sleeve pipe and elbow connection, hose body, avoid taking place the phenomenon of leaking, the setting of abrasionproof cover avoids the hose body to take place to damage because of wearing and tearing simultaneously.

Drawings

Fig. 1 is a schematic front view of a novel hydraulic hose assembly according to the present invention;

FIG. 2 is a schematic view of the interior of a novel hydraulic hose assembly according to the present invention;

fig. 3 is a schematic side view of a sleeve of a novel hydraulic hose assembly according to the present invention.

In the figure: the anti-abrasion device comprises a flange plate 1, a bent joint 2, a hose body 3, a sleeve 4, an opening 5, an installation barrel 6, an installation block 7, an annular air bag 8, a sliding plug 9, a branch pipe 10, a connecting rod 11, a first friction block 12, a transmission rod 13, a second friction block 14, a power column 15, a threaded rod 16, a rotating handle 17 and an anti-abrasion sleeve 18.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-3, a novel hydraulic hose assembly comprises two flanges 1 and a hose body 3, wherein the two flanges 1 are respectively provided with a plurality of openings 5 for fixing the flanges 1, the two flanges 1 are respectively communicated with a bent joint 2, the two bent joints 2 are respectively provided with a sleeve 4, the two sleeves 4 are communicated with two ends of the hose body 3, the two sleeves 4 are internally and fixedly connected with an installation cylinder 6, a sealing mechanism for realizing the sealing between the sleeves 4 and the hose body 3 as well as between the bent joints 2 is arranged in the installation cylinder 6, the sleeves 4 are internally and fixedly connected with two installation blocks 7, the two installation blocks 7 are respectively provided with a lower fixing mechanism for fixing the sleeves 4, the sleeves 4 are internally provided with an upper fixing mechanism for fixing the sleeves 4, the upper ends of the sleeves 4 are provided with power mechanisms for providing power for the upper fixing mechanisms, the side wall of the hose body 3 is provided with an anti-abrasion sleeve 18, the power mechanism comprises a threaded rod 16 which is in threaded connection with the sleeve 4, the lower end of the threaded rod 16 is in rotary connection with the upper end face of the sliding plug 9, and the upper end of the threaded rod 16 penetrates through the sleeve 4 and is fixedly connected with a rotating handle 17.

Sealing mechanism is including setting up the annular gasbag 8 at the left and right ends of sleeve pipe 4, and sealed sliding connection has sliding plug 9 in the installation section of

thick bamboo

6, and 6 lower extremes of installation section of thick bamboo are equipped with two spinal branch pipes 10, and two spinal branch pipes 10 all communicate with annular gasbag 8, through setting up sealing mechanism, realize the sealed of sleeve pipe 4 and elbow joint 2, hose body 3's junction, avoid taking place the phenomenon of leaking, and hose body 3 is avoided taking place to damage because of wearing and tearing because of the setting up of abrasionproof cover 18 simultaneously.

The lower fixing mechanism comprises connecting rods 11 fixedly connected to the two mounting blocks 7, the tail ends of the two connecting rods 11 are respectively and rotatably connected with first friction blocks 12, the two first friction blocks 12 are respectively abutted against the inner walls of the bent connector 2 and the hose body 3, the two second friction blocks 14 are respectively abutted against the inner walls of the bent connector 2 and the hose body 3, the upper fixing mechanism comprises two transmission rods 13 rotatably connected to the two mounting blocks 7, the two transmission rods 13 are respectively and rotatably connected with the second friction blocks 14, the lower end face of the sliding plug 9 is fixedly connected with a power column 15 penetrating through the mounting cylinder 6, and the two transmission rods 13 are rotatably connected with the power column 15, through setting up fixed establishment and lower fixed establishment, realize sleeve pipe 4 and elbow fitting 2, hose body 3 be connected, avoid using threaded mode to carry out the connection between sleeve pipe 4 and elbow fitting 2, the hose body 3, greatly increased hose assembly's life-span.

When the anti-abrasion sleeve is used, firstly, two flange plates 1 are fixed, then the elbow connector 2 and the hose body 3 are respectively sleeved into two ends of the sleeve 4, at the moment, the first friction block 12 is respectively abutted against the elbow connector 2 and the inner bottom of the hose body 3, then the rotating handle 17 is rotated, the rotating handle 17 is rotated to enable the sliding plug 9 to move downwards, so that the power column 15 moves downwards, the transmission rod 13 rotates, the two second friction blocks 14 are respectively abutted against the elbow connector 2 and the inner top of the hose body 3, the sleeve 4 is fixed, when the sliding plug 9 descends, air at the lower end of the mounting cylinder 6 is pressed into two branch pipes 10 and then enters into two annular air bags 8, so that the annular air bags 8 expand to seal the sleeve 4, the elbow connector 2 and the hose body 3, and the anti-abrasion sleeve 18 is arranged to prevent the hose body 3 from being damaged due to friction.

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 hydraulic hose assembly comprises two flange plates (1) and a hose body (3), and is characterized in that a plurality of holes (5) for fixing the flange plates (1) are formed in the two flange plates (1), bent connectors (2) are communicated with the two flange plates (1), sleeves (4) are arranged on the two bent connectors (2), the two sleeves (4) are communicated with two ends of the hose body (3), mounting cylinders (6) are fixedly connected in the two sleeves (4), sealing mechanisms for sealing the sleeves (4), the hose body (3) and the bent connectors (2) are arranged in the mounting cylinders (6), two mounting blocks (7) are fixedly connected in the sleeves (4), lower fixing mechanisms for fixing the sleeves (4) are arranged on the two mounting blocks (7), and upper fixing mechanisms for fixing the sleeves (4) are arranged in the sleeves (4), the upper end of the sleeve (4) is provided with a power mechanism for providing power required by the upper fixing mechanism, and the side wall of the hose body (3) is provided with an anti-abrasion sleeve (18).

2. The novel hydraulic hose assembly as claimed in claim 1, wherein the sealing mechanism comprises annular air bags (8) arranged at the left and right ends of the sleeve (4), a sliding plug (9) is connected in the mounting cylinder (6) in a sliding and sealing manner, two branch pipes (10) are arranged at the lower end of the mounting cylinder (6), and the two branch pipes (10) are both communicated with the annular air bags (8).

3. The novel hydraulic hose assembly according to claim 2, wherein the lower fixing mechanism comprises a connecting rod (11) fixedly connected to the two mounting blocks (7), and the ends of the two connecting rods (11) are rotatably connected with a first friction block (12).

4. The novel hydraulic hose assembly as claimed in claim 3, wherein the upper fixing mechanism comprises two transmission rods (13) rotatably connected to the two mounting blocks (7), the two transmission rods (13) are rotatably connected to a second friction block (14), a power column (15) penetrating through the mounting cylinder (6) is fixedly connected to the lower end face of the sliding plug (9), and the two transmission rods (13) are rotatably connected with the power column (15).

5. The novel hydraulic hose assembly as claimed in claim 2, wherein the power mechanism comprises a threaded rod (16) which is in threaded connection with the sleeve (4), the lower end of the threaded rod (16) is rotatably connected with the upper end face of the sliding plug (9), and the upper end of the threaded rod (16) penetrates through the sleeve (4) and is fixedly connected with a rotating handle (17).

6. The novel hydraulic hose assembly according to claim 4, wherein the two first friction blocks (12) respectively abut against the inner walls of the elbow connector (2) and the hose body (3), and the two second friction blocks (14) respectively abut against the inner walls of the elbow connector (2) and the hose body (3).