CN216883789U

CN216883789U - Hydraulic support hose maintenance tool

Info

Publication number: CN216883789U
Application number: CN202220272342.9U
Authority: CN
Inventors: 王胜利; 吕金仓; 魏涛; 孟昭霞
Original assignee: Tangshan Kailuan Xiboli Hydraulic Machinery Co ltd
Current assignee: Tangshan Kailuan Xiboli Hydraulic Machinery Co ltd
Priority date: 2022-02-10
Filing date: 2022-02-10
Publication date: 2022-07-05
Anticipated expiration: 2032-02-10

Abstract

The utility model relates to the field of hydraulic support hoses, in particular to a maintenance tool for a hydraulic support hose, which comprises: the hydraulic support hose comprises a hydraulic support hose body, wherein a fixing head is fixedly sleeved on the outer surface of one end of the hydraulic support hose body; the first fixing ring is sleeved on the outer surface of the hydraulic support hose body and is connected with a second fixing ring through a connecting lantern ring; the fixing ring lug is fixedly arranged on the outer surface of the first fixing ring; the beneficial effects are that: according to the maintenance tool for the hydraulic support hose, the first fixing ring and the second fixing ring move along the hydraulic support hose body, the first fixing ring is sleeved on the outer surface of the fixing head, the second fixing ring is sleeved on the outer surface of the screw joint, the fixing ring lug on the outer surface of the first fixing ring is fixedly pressed with one hand, the fixing ring lug on the outer portion of the second fixing ring is rotated with the other hand, the screw joint is driven to rotate by the second fixing ring, and at the moment, the hydraulic support hose body can be detached.

Description

Hydraulic support hose maintenance tool

Technical Field

The utility model relates to the field of hydraulic support hoses, in particular to a maintenance tool for a hydraulic support hose.

Background

The hydraulic support hose is generally divided into a steel wire woven hydraulic hose and a steel wire wound hydraulic hose, and the hydraulic hose mainly comprises an inner rubber layer, a middle rubber layer, a steel wire wound reinforcing layer and an outer rubber layer which are resistant to liquid;

when the existing hydraulic support hose is damaged, a professional usually uses a special tool or an adjustable wrench to disassemble the damaged hydraulic support hose and then replace the damaged hydraulic support hose with a new one;

however, the existing hydraulic hose maintenance tool is inconvenient to carry, or the maintenance personnel cannot wait for the arrival of the maintenance tool in an emergency, and the maintenance tool needs to be replaced by the operator, but the maintenance tool cannot be replaced without related tools.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a maintenance tool for a hydraulic support hose, which aims to solve the problem of convenient disassembly of the hydraulic support hose in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a hydraulic mount hose maintenance tool, comprising:

the hydraulic support hose comprises a hydraulic support hose body, wherein a fixing head is fixedly sleeved on the outer surface of one end of the hydraulic support hose body;

the first fixing ring is sleeved on the outer surface of the hydraulic support hose body and is connected with a second fixing ring through a connecting lantern ring;

the fixed ring ear of solid fixed ring, the fixed surface that sets up at first solid fixed ring of solid fixed ring ear, the one end lateral wall that first solid fixed ring was kept away from to solid fixed ring ear is provided with the joint ball.

Preferably, one side of fixed head is provided with the screwed joint, and the screwed joint rotates the tip that sets up at hydraulic support hose body, and fixed head and screwed joint all are hexagon structure, and the size of fixed head slightly is less than the screwed joint.

Preferably, a second clamping groove is formed in the first fixing ring, the cross section of the second clamping groove is of a hexagonal structure, and the size of the second clamping groove is matched with that of the fixing head.

Preferably, logical groove has been seted up to first solid fixed ring's lateral wall, leads to the groove and runs through the solid fixed ring's of second lateral wall and extend to first solid fixed ring's inside, and the inside slip that leads to the groove is provided with the connection lantern ring.

Preferably, the one end fixedly connected with of the connection lantern ring is fixed the ring, and fixed ring slides and sets up in the inside of spout, and the inner wall at first fixed ring is seted up to the spout, and spout and logical inslot connection.

Preferably, one end, far away from the fixed ring, of the connecting lantern ring is fixedly connected to the side wall of one side of the second fixed ring, a first clamping groove is formed in the second fixed ring, the cross section of the first clamping groove is of a hexagonal structure, and the size of the first clamping groove is matched with the screw joint.

Preferably, solid fixed ring ear is provided with two sets ofly, and two sets of solid fixed ring ears are fixed respectively and are set up the surface at first solid fixed ring and the solid fixed ring's of second surface, and every solid fixed ring ear of group is provided with two, and two solid fixed ring ears use hydraulic support hose body to carry out the longitudinal symmetry distribution as the center.

Preferably, the fixed slot has been seted up to the inside of solid fixed ring earring, and the inside elasticity of fixed slot is provided with the joint ball, and the one end of joint ball is fixed and is provided with reset spring, and reset spring is located between the inner wall of fixed slot and the outer wall of joint ball.

Preferably, the outer surface cover of solid fixed ring ear is equipped with the sleeve, and telescopic inside central point puts and has seted up the through-hole, the size and the solid fixed ring ear phase-match of through-hole, and the through-hole inner wall has seted up card ball draw-in groove, and the size and the solid fixed ring ear outer wall bellied joint ball of card ball draw-in groove match.

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

1. according to the maintenance tool for the hydraulic support hose, the first fixing ring and the second fixing ring move towards one end provided with the fixing head and the screw joint along the hydraulic support hose body, the first fixing ring is sleeved on the outer surface of the fixing head, the second fixing ring is sleeved on the outer surface of the screw joint, after the sleeving is completed, the fixing ring lug arranged on the outer surface of the first fixing ring is fixedly pressed by one hand, the fixing ring lug arranged on the outer portion of the second fixing ring is rotated by one hand, in the rotating process, the screw joint is driven to rotate by the second fixing ring, and at the moment, the hydraulic support hose body can be detached.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a side view of the structure of the present invention in connection with a sleeve;

FIG. 3 is a schematic view of a connection structure of the retaining ring of the present invention;

FIG. 4 is a partial cross-sectional view of a retaining ring attachment structure of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 4;

fig. 6 is a schematic structural diagram of the hydraulic bracket hose body of the utility model.

In the figure: hydraulic support hose body 1, fixed head 2, screwed joint 3, first solid fixed ring 5, solid fixed ring ear 6, joint ball 7, the adapter ring 8, the solid fixed ring 9 of second, sleeve 10, through-hole 11, first draw-in groove 12, second draw-in groove 13, card ball draw-in groove 14, reset spring 15, fixed slot 17, solid fixed ring 18, logical groove 19, spout 20.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 6, the present invention provides a technical solution: a hydraulic mount hose maintenance tool, comprising:

the hydraulic support hose comprises a hydraulic support hose body 1, wherein a fixing head 2 is fixedly sleeved on the outer surface of one end of the hydraulic support hose body 1, a screw joint 3 is arranged on one side of the fixing head 2, the screw joint 3 is rotatably arranged at the end part of the hydraulic support hose body 1, the fixing head 2 and the screw joint 3 are both in a hexagonal structure, and the size of the fixing head 2 is slightly smaller than that of the screw joint 3;

the hydraulic support hose comprises a first fixing ring 5, the first fixing ring 5 is sleeved on the outer surface of a hydraulic support hose body 1, the first fixing ring 5 is connected with a second fixing ring 9 through a connecting ring 8, a second clamping groove 13 is formed in the first fixing ring 5, the cross section of the second clamping groove 13 is of a hexagonal structure, the size of the second clamping groove 13 is matched with that of a fixing head 2, a through groove 19 is formed in the side wall of the first fixing ring 5, the through groove 19 penetrates through the side wall of the second fixing ring 9 and extends into the first fixing ring 5, the connecting ring 8 is arranged in the through groove 19 in a sliding manner, one end of the connecting ring 8 is fixedly connected with a fixing ring 18, the fixing ring 18 is arranged in the sliding groove 20 in a sliding manner, the sliding groove 20 is formed in the inner wall of the first fixing ring 5, the sliding groove 20 is connected with the inside of the through groove 19, and one end, far away from the fixing ring 18, of the connecting ring 8 is fixedly connected with the side wall of the second fixing ring 9, a first clamping groove 12 is formed in the second fixing ring 9, the cross section of the first clamping groove 12 is of a hexagonal structure, and the size of the first clamping groove 12 is matched with that of the screw joint 3;

the fixing ring ears 6 are fixedly arranged on the outer surface of a first fixing ring 5, the side wall of one end, away from the first fixing ring 5, of each fixing ring ear 6 is provided with two clamping balls 7, the fixing ring ears 6 are provided with two groups, the two groups of fixing ring ears 6 are respectively and fixedly arranged on the outer surface of the first fixing ring 5 and the outer surface of a second fixing ring 9, each group of fixing ring ears 6 is provided with two fixing ring ears 6, the two fixing ring ears 6 are vertically and symmetrically distributed by taking the hydraulic support hose body 1 as the center, the fixing grooves 17 are formed in the fixing ring ears 6, the clamping balls 7 are elastically arranged in the fixing grooves 17, one ends of the clamping balls 7 are fixedly provided with return springs 15, the return springs 15 are positioned between the inner walls of the fixing grooves 17 and the outer walls of the clamping balls 7, the sleeve 10 is sleeved on the outer surface of the fixing ring ears 6, and the through hole 11 is formed in the inner center of the sleeve 10, the size of the through hole 11 is matched with the fixed ring lug 6, the inner wall of the through hole 11 is provided with a ball clamping groove 14, and the size of the ball clamping groove 14 is matched with the clamping ball 7 protruding from the outer wall of the fixed ring lug 6.

The working principle is as follows: in practical use, when the hydraulic support hose body 1 needs to be installed, the first fixing ring 5 and the second fixing ring 9 rotationally connected with the first fixing ring 5 move towards one end along the hydraulic support hose body 1, after the first fixing ring 5 moves to a certain distance, the first fixing ring 5 is sleeved on the outer surface of the fixing head 2, the second fixing ring 9 is sleeved on the outer surface of the screw joint 3, after the sleeving is completed, an operator fixedly presses the fixing ring lug 6 arranged on the outer surface of the first fixing ring 5 with one hand, and rotates the fixing ring lug 6 arranged outside the second fixing ring 9 with the other hand, in the rotating process, the second fixing ring 9 drives the screw joint 3 to rotate, and at the moment, the hydraulic support hose body 1 can be detached;

when the screwed joint 3 is not rotated for a long time, the screwed joint 3 is manually difficult to rotate through the fixing ring ear 6, the through hole 11 is sleeved on the outer surface of the fixing ring ear 6, when the sleeve 10 is sleeved on the outer surface of the fixing ring ear 6, the clamping ball 7 elastically arranged in the fixing ring ear 6 can be pressed into the fixing groove 17 by the through hole 11 arranged in the sleeve 10, meanwhile, the reset spring 15 is compressed, the sleeve 10 is continuously sleeved downwards and moves to a certain distance downwards, under the action force of the reset spring 15, the clamping ball 7 is ejected into the clamping ball clamping groove 14, the sleeve 10 is fixed, and then the screwed joint 3 is rotated through clamping of the sleeve 10.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A hydraulic support hose maintenance instrument which characterized in that: the hydraulic mount hose maintenance tool includes:

the hydraulic support hose comprises a hydraulic support hose body (1), wherein a fixing head (2) is fixedly sleeved on the outer surface of one end of the hydraulic support hose body (1);

the first fixing ring (5) is sleeved on the outer surface of the hydraulic support hose body (1), and the first fixing ring (5) is connected with a second fixing ring (9) through a connecting lantern ring (8);

the fixed ring of solid fixed ring ear (6), fixed ring ear (6) are fixed to be set up in the surface of first solid fixed ring (5), and the one end lateral wall that first solid fixed ring (5) was kept away from in fixed ring ear (6) is provided with joint ball (7).

2. The hydraulic mount hose maintenance tool of claim 1, wherein: one side of fixed head (2) is provided with screwed joint (3), and screwed joint (3) rotate the tip that sets up at hydraulic support hose body (1), and fixed head (2) and screwed joint (3) all are the hexagon structure, and the size of fixed head (2) slightly is less than screwed joint (3).

3. The hydraulic mount hose maintenance tool of claim 1, wherein: a second clamping groove (13) is formed in the first fixing ring (5), the cross section of the second clamping groove (13) is of a hexagonal structure, and the size of the second clamping groove (13) is matched with that of the fixing head (2).

4. A hydraulic mount hose maintenance tool as defined in claim 3, wherein: the lateral wall of first solid fixed ring (5) has been seted up and has been led to groove (19), leads to groove (19) and runs through the lateral wall of the solid fixed ring of second (9) and extend to the inside of first solid fixed ring (5), and the inside slip that leads to groove (19) is provided with the connection lantern ring (8).

5. The hydraulic mount hose service tool of claim 4, wherein: the one end fixedly connected with of connecting lantern ring (8) is fixed ring (18), and fixed ring (18) slide and set up in the inside of spout (20), and the inner wall at first fixed ring (5) is seted up in spout (20), and spout (20) and logical groove (19) internal connection.

6. The hydraulic mount hose service tool of claim 5, wherein: one end of the connecting sleeve ring (8) far away from the fixing ring (18) is fixedly connected to the side wall of one side of the second fixing ring (9), a first clamping groove (12) is formed in the second fixing ring (9), the cross section of the first clamping groove (12) is of a hexagonal structure, and the size of the first clamping groove (12) is matched with the screw joint (3).

7. The hydraulic mount hose maintenance tool of claim 1, wherein: the fixed ring ears (6) are provided with two sets, the two sets of fixed ring ears (6) are respectively and fixedly arranged on the outer surface of the first fixed ring (5) and the outer surface of the second fixed ring (9), the fixed ring ears (6) of each set are provided with two, and the two fixed ring ears (6) are symmetrically distributed from top to bottom by taking the hydraulic support hose body (1) as the center.

8. The hydraulic mount hose maintenance tool of claim 7, wherein: fixed slot (17) have been seted up to the inside of solid fixed ring earring (6), and the inside elasticity of fixed slot (17) is provided with joint ball (7), and the one end of joint ball (7) is fixed and is provided with reset spring (15), and reset spring (15) are located between the inner wall of fixed slot (17) and the outer wall of joint ball (7).

9. The hydraulic mount hose maintenance tool of claim 8, wherein: the outer surface cover of solid fixed ring ear (6) is equipped with sleeve (10), and through-hole (11) have been seted up to the inside central point of sleeve (10) position, the size and the solid fixed ring ear (6) phase-match of through-hole (11), and through-hole (11) inner wall has seted up card ball draw-in groove (14), the size and the solid fixed ring ear (6) outer wall bellied joint ball (7) phase-match of card ball draw-in groove (14).