High-pressure rubber hose fixing device

Abstract

The utility model discloses a high-pressure rubber hose fixing device, which belongs to the technical field of coal mine underground high-pressure rubber hose safety protection equipment and is technically characterized by comprising a telescopic component, a connecting component and a fixing component. According to the high-pressure rubber hose fixing device, when a high-pressure rubber hose is fixed, the telescopic assembly can be firstly connected with a well wall, then the high-pressure rubber hose can be stably fixed through the fixing assembly, and therefore the high-pressure rubber hose is prevented from falling off in the follow-up use period, and when the high-pressure rubber hose at the corner is fixed, the high-pressure rubber hose at the corner can be fixed through stretching the fixing assembly. According to the high-pressure rubber hose fixing device, the position and the angle of the fixing assembly are changed, then the high-pressure rubber hose can be fixed through the fixing assembly, when the linearly-arranged high-pressure rubber hose is fixed, the high-pressure rubber hose can be fixed by connecting the connecting assembly with the fixing assembly, and then the high-pressure rubber hose can be stably arranged.

Description

Technical Field

[0001] The utility model belongs to the technical field of safety protection equipment for high-pressure hoses in coal mines, and particularly relates to a fixing device for high-pressure hoses. Background Art

[0002] After the comprehensive mechanized coal mining process was implemented in underground coal mines, most large-scale mechanical equipment uses hydraulic cylinders to provide the power for self-movement or walking. During the years of use, high-pressure hoses in coal mines have repeatedly fallen off and connectors have been damaged. The high-pressure hoses used in coal mines have always been designed to work in a self-locking manner using U-shaped clamps and high-pressure hose connectors (straight-through, tee, stop valve). However, this working method requires the high-pressure hose to withstand strong hydraulic pressure, and because the hydraulic pump station frequently impacts the high-pressure hose and pipeline connectors (straight-through, stop valve, pipe joints, U-shaped clamps, etc.) during each pressure application, it is easy to cause fatigue damage to the fasteners and the fasteners to fall off. In severe cases, it can also cause the high-pressure hose to disconnect from the pipeline connector.

[0003] Since there may be turns during the installation of high-pressure hoses, and most existing high-pressure hose fixing devices can only fix high-pressure hoses arranged in a straight line, it is impossible to stably fix high-pressure hoses at corners. Therefore, we propose a high-pressure hose fixing device to solve the above-mentioned problem. Utility Model Content

[0004] The purpose of the present utility model is to provide a high-pressure hose fixing device to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A high-pressure hose fixing device includes a telescopic assembly connected to a well wall, two connecting assemblies are mounted on the telescopic assembly, and fixing assemblies are mounted on both connecting assemblies.

[0007] The connecting assembly includes a hollow member, a rotating rod and a connecting belt. The hollow member is mounted on the telescopic assembly, the side of the hollow member is hollowed out, the rotating rod is rotatably arranged inside the hollow member, and the end of the connecting belt is mounted on the surface of the rotating rod, and the connecting belt is wound around the rotating rod.

[0008] The fixing assembly includes a mounting plate and a fixing piece, the mounting plate includes a mounting portion, the mounting portion is connected to the end of the connecting belt, the fixing piece includes a sliding portion and a clamping portion, the sliding portion is configured as an arc structure, and the sliding portion and the clamping portion are integrally formed, the clamping portion is slidably arranged on the mounting portion, and two fixing pieces are provided.

[0009] Preferably, the telescopic assembly includes a telescopic rod and a fixing ring, the fixing ring is mounted on the telescopic rod, and the fixing ring is connected to the well wall.

[0010] Preferably, the two connecting assemblies are respectively installed on the two ends of the telescopic rod.

[0011] Preferably, the fixing assembly further comprises a B screw, and the surfaces of the two clamping parts are provided with A threaded holes, and the B screw is threadedly arranged in the two A threaded holes.

[0012] Preferably, the mounting plate further includes a right-angle portion, the right-angle portion and the mounting portion are integrally formed, and the right-angle portion and the mounting portion form an angle of 90°.

[0013] Preferably, the connecting assembly further comprises an extension plate, the extension plate is mounted on the upper end of the hollow member, and an insertion groove is provided on the surface of the extension plate, and the right-angle portion is arranged in the insertion groove.

[0014] Preferably, the surfaces of the hollow part and the right-angle portion are both provided with B threaded holes, and A screws are provided in the two B threaded holes.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. By connecting the connecting belt and the mounting plate, when fixing the high-pressure hose at the corner, by pulling the mounting plate, the connecting belt can be driven to contract, so that the fixing component can be extended and the angle can be adjusted, thereby fixing the high-pressure hose at the corner.

[0017] 2. By inserting the mounting plate into the insertion slot provided on the expansion plate, the connection component and the fixing component can be relatively fixed, so that when the device is used to fix a high-pressure hose arranged in a straight line, the fixing component can be stably set, thereby enriching the use scenarios of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0019] Figure 2 It is a partial three-dimensional diagram of the utility model;

[0020] Figure 3 This is the first partial exploded view of the utility model;

[0021] Figure 4 This is a second partial exploded view of the present invention.

[0022] In the figure: 1. Telescopic assembly; 11. Telescopic rod; 12. Fixed ring; 2. Connecting assembly; 21. Hollow part; 22. Extension plate; 23. Screw A; 24. Rotating rod; 25. Connecting belt; 3. Fixed assembly; 31. Mounting plate; 311. Mounting part; 312. Right-angle part; 32. Fixed part; 321. Sliding part; 322. Clamping part; 33. Screw B. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figures 1-4 The utility model provides a high-pressure hose fixing device, comprising a telescopic component 1, the telescopic component 1 is connected to the well wall, two connecting components 2 are installed on the telescopic component 1, and the two connecting components 2 are both installed with a fixing component 3;

[0025] The connecting assembly 2 includes a hollow member 21, a rotating rod 24, and a connecting belt 25. The hollow member 21 is mounted on the telescopic assembly 1. The side of the hollow member 21 is hollowed out. The rotating rod 24 is rotatably arranged inside the hollow member 21. The end of the connecting belt 25 is mounted on the surface of the rotating rod 24, and the connecting belt 25 is wound around the rotating rod 24.

[0026] The fixing assembly 3 includes a mounting plate 31 and a fixing member 32. The mounting plate 31 includes a mounting portion 311, which is connected to the end of the connecting belt 25. The fixing member 32 includes a sliding portion 321 and a clamping portion 322. The sliding portion 321 is configured as an arc structure, and the sliding portion 321 and the clamping portion 322 are integrally formed. The clamping portion 322 is slidably arranged on the mounting portion 311. Two fixing members 32 are provided.

[0027] Specifically, when fixing the high-pressure hose, the telescopic component 1 can be connected to the well wall first, and then the high-pressure hose can be clamped and fixed by the fixing member 32, so that the high-pressure hose can always remain stable during use and will not fall off. When fixing the high-pressure hose at the corner, the overall position of the fixing component 3 can be changed by pulling the mounting plate 31, and at this time, the angle of the mounting plate 31 can be changed, so that the high-pressure hose at the corner can be fixed by the fixing member 32.

[0028] In this embodiment, the telescopic assembly 1 includes a telescopic rod 11 and a fixing ring 12 . The fixing ring 12 is installed on the telescopic rod 11 and connected to the well wall. The two connecting assemblies 2 are respectively installed at the two ends of the telescopic rod 11 .

[0029] Specifically, during actual use, in order to adjust the length between the two connecting components 2 according to the height hoses of different lengths, a telescopic rod 11 is set between the two connecting components 2, and by setting the fixing ring 12 on the telescopic rod 11, the fixing ring 12 can be connected to the well wall through external expansion bolts, so that the overall device can be stably set.

[0030] In this embodiment, the fixing assembly 3 further includes a B screw 33 . A threaded holes are formed on the surfaces of the two clamping portions 322 , and the B screw 33 is threadedly disposed in the two A threaded holes.

[0031] Specifically, in order to adapt to high-pressure hoses of different sizes and thus fix them, the two fixing parts 32 can be threadedly connected by the B screw 33, so that the length between the two fixing parts 32 can be adjusted. By rotating the B screw 33, the two fixing parts 32 can be contracted or expanded, so that high-pressure hoses of different sizes can be fixed.

[0032] In this embodiment, the mounting plate 31 also includes a right-angle portion 312, which is integrally formed with the mounting portion 311, and the right-angle portion 312 forms a 90° angle with the mounting portion 311; the connecting component 2 also includes an extension plate 22, which is installed on the upper end of the hollow part 21, and an insertion groove is provided on the surface of the extension plate 22, and the right-angle portion 312 is arranged in the insertion groove; the surfaces of the hollow part 21 and the right-angle portion 312 are both provided with B threaded holes, and A screws 23 are provided in the two B threaded holes.

[0033] Specifically, when fixing the connecting component 2 and the fixing component 3, an insertion slot can be opened on the expansion plate 22, and the right-angle portion 312 can be inserted into it. Then, the mounting plate 31 and the hollow part 21 can be connected by the A screw 23, so that the connecting component 2 and the fixing component 3 can be stably arranged.

[0034] The working principle and usage process of the present invention are as follows: when fixing the high-pressure hose, the telescopic component 1 can be connected to the well wall first, and then the high-pressure hose can be stably fixed by the fixing component 3, so as to avoid the high-pressure hose from falling off during subsequent use. When fixing the high-pressure hose at the corner, the fixing component 3 can be stretched to change the position and angle of the fixing component 3, and then the high-pressure hose can be fixed by the fixing component 3. When fixing the high-pressure hose set in a straight line, the connecting component 2 and the fixing component 3 can be connected, and then the high-pressure hose can be fixed, so that the high-pressure hose can be stably set.

[0035] The electronic components and modules used in the content of this utility model can be parts commonly used in the market that can realize the specific functions in this case, and the specific models and sizes can be selected and adjusted according to actual needs.

[0036] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A high-pressure hose fixing device, characterized by: The telescopic assembly (1) is connected to the well wall, two connecting assemblies (2) are installed on the telescopic assembly (1), and a fixing assembly (3) is installed on each of the two connecting assemblies (2); The connecting assembly (2) comprises a hollow piece (21), a rotating rod (24) and a connecting belt (25); the hollow piece (21) is mounted on the telescopic assembly (1); the side of the hollow piece (21) is hollowed out; the rotating rod (24) is rotatably arranged inside the hollow piece (21); the end of the connecting belt (25) is mounted on the surface of the rotating rod (24), and the connecting belt (25) is wound around the rotating rod (24); The fixing assembly (3) comprises a mounting plate (31) and a fixing member (32), wherein the mounting plate (31) comprises a mounting portion (311), wherein the mounting portion (311) is connected to the end of the connecting belt (25), and the fixing member (32) comprises a sliding portion (321) and a clamping portion (322), wherein the sliding portion (321) is configured as an arc-shaped structure, and the sliding portion (321) and the clamping portion (322) are integrally formed, and the clamping portion (322) is slidably arranged on the mounting portion (311), and two fixing members (32) are provided.

2. A high-pressure hose fixing device according to claim 1, characterized in that: The telescopic assembly (1) comprises a telescopic rod (11) and a fixing ring (12); the fixing ring (12) is mounted on the telescopic rod (11), and the fixing ring (12) is connected to the well wall.

3. A high-pressure hose fixing device according to claim 2, characterized in that: The two connecting assemblies (2) are respectively mounted on the two ends of the telescopic rod (11).

4. The high-pressure hose fixing device according to claim 1, characterized in that: The fixing assembly (3) further comprises a B screw (33), and the surfaces of the two clamping parts (322) are both provided with A threaded holes, and the B screw (33) is threadedly arranged in the two A threaded holes.

5. The high-pressure hose fixing device according to claim 1, characterized in that: The mounting plate (31) further comprises a right-angle portion (312), wherein the right-angle portion (312) and the mounting portion (311) are integrally formed, and the right-angle portion (312) and the mounting portion (311) form an angle of 90°.

6. The high-pressure hose fixing device according to claim 5, characterized in that: The connecting assembly (2) further comprises an expansion plate (22), the expansion plate (22) being mounted on the upper end of the hollow member (21), and an insertion groove being provided on the surface of the expansion plate (22), and the right-angle portion (312) being arranged in the insertion groove.

7. The high-pressure hose fixing device according to claim 6, characterized in that: The surfaces of the hollow part (21) and the right-angle portion (312) are both provided with B threaded holes, and A screws (23) are provided in the two B threaded holes.

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