Stable-supporting underground pipeline hanging support for coal mine

Abstract

The underground pipeline hanging support for the coal mine is stable in supporting and comprises a mounting transverse plate, and first mounting holes are formed in the two ends of the mounting transverse plate. Through the arrangement of the pipeline clamp, a pipeline needing to be hung in an underground coal mine can be conveniently installed, through the arrangement of the installation transverse plate, the first installation hole, the fixing base, the fixing column, the adjusting cylinder and the fixing transverse plate, a worker can conveniently install and fix the installation transverse plate and the well wall of the coal mine by using a bolt through the first installation hole, and meanwhile the pipeline can be conveniently hung. According to the pipeline clamping hoop, a pipeline installed in the pipeline clamping hoop can be effectively supported and erected, and meanwhile, by arranging a movable sleeve, a pin rod, a supporting spring, a pin hole, a rotating disc, a connecting column, an adjusting transverse plate, a fixing disc and a second installing hole, personnel can rotate and adjust the adjusting transverse plate conveniently; and therefore, a worker can use bolts to pass through the second mounting holes and the adjusting transverse plate to carry out further mounting and fixing with the coal mine well wall.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline support technical field, concretely is a kind of coal mine is supported stable underground pipeline hanging support. BACKGROUND

[0002] Coal mine underground pipeline hanging support is a kind of equipment for supporting and fixing the pipeline system in coal mine, usually by steel structure, hook, fixed bolt and other components, its role is to support and fix pipeline system, ensure the safe operation and stable delivery of pipeline in coal mine.

[0003] Like Chinese utility model provides "a mine drainage pipeline installation support", announcement number: CN222102985U, the application includes installation vertical plate, square support cylinder is vertically installed on the side wall of the installation vertical plate, support arm is slidably connected in the inner cavity of the square support cylinder, vertical column is vertically installed on the outer end of the support arm, support batten is horizontally installed on the vertical column, the support batten is fixedly connected with drainage pipeline through U-shaped pipe clamp;The utility model has the beneficial effects: by the support arm in square support cylinder extension, the installation position of drainage pipeline can be adjusted, so that drainage pipeline can be installed in straight line, so as to reduce the generation of drainage pipeline bending place, facilitate the rapid discharge of sewage in drainage pipeline, avoid the phenomenon of pipeline blockage, ensure the safe mining operation of underground workers.

[0004] The mine drainage pipeline installation support in the above-mentioned technology is only fixed between the installation vertical plate and the inside of mine during use, because the overall support span of installation plate is small, the stress of installation plate is concentrated, under the influence of long-term vibration inside mine, the installation vertical plate and the inner wall of mine are prone to loosen, which seriously affects the overall support stability. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of coal mine is supported stable underground pipeline hanging support, with the advantages of effectively improving the installation support span of pipeline hanging support, reducing the probability of looseness in long-term use process, improving the overall support stability.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: A support stable underground pipeline hanging support for coal mine, including installation horizontal plate, both ends of installation horizontal plate all are equipped with first installation hole, the middle end of the top of installation horizontal plate is connected with adjusting horizontal plate, both ends of adjusting horizontal plate all are equipped with second installation hole, the middle fixed connection of installation horizontal plate bottom has fixed base, the middle fixed connection of fixed base outer surface bottom has fixed column, the lower end of fixed column is connected with adjusting cylinder, the bottom fixed connection of adjusting cylinder outer surface has fixed horizontal plate, both ends of fixed horizontal plate bottom all are fixed with pipeline clamp, the upper end of fixed base inner chamber is fixed with fixed disc, the periphery of fixed disc all are equipped with pin hole, the middle end of fixed disc is connected with connecting column, the top of connecting column is fixed to the middle end of adjusting horizontal plate bottom, the bottom of connecting column is fixed with rotating disc, the surface of rotating disc and the surface of pin hole are movably connected with pin rod, the number of pin rod is two, the upper end of pin rod and the top of rotating disc are fixedly connected with support spring, the bottom of two pin rods is fixedly connected with movable sleeve, the inner chamber of movable sleeve is movably connected to the upper end of fixed column.

[0007] As a preferred scheme, the lower end of the right side of the fixed column is provided with an adjusting hole, and the upper end of the right side of the adjusting cylinder is threadedly connected with an adjusting bolt.

[0008] As a preferred scheme, the lower end of the left side of the fixed column is provided with a guide groove, and the upper end of the left side of the inner cavity of the adjusting cylinder is fixedly connected with a guide block, and the surface of the guide block is movably connected to the surface of the guide groove.

[0009] As a preferred scheme, the inner cavities of the pipeline clamps are fixedly connected with rubber contact pads on both sides, and the rubber contact pads are arc-shaped.

[0010] As a preferred scheme, second reinforcing rods are fixedly connected between the two ends of the top of the fixed horizontal plate and the two sides of the outer surface of the adjusting cylinder, and first reinforcing rods are fixedly connected between the two ends of the bottom of the installation horizontal plate and the two sides of the fixed column.

[0011] As a preferred scheme, the lower end of the inner cavity of the fixed base is provided with an annular guide groove, and the surface of the rotating disc is movably connected to the surface of the annular guide groove.

[0012] As a preferred scheme, accommodating grooves are formed in the two ends of the bottom of the fixed base, and the lower ends of the pin rods are movably connected to the surfaces of the accommodating grooves.

[0013] Compared with the prior art, the utility model has the beneficial effects as follows:

[0014] 1. The utility model discloses a convenient installation of the pipeline clamp for the pipeline hanging in the coal mine, and the pipeline clamp is provided with the installation horizontal plate, the first installation hole, the fixed seat, the fixed column, the adjusting cylinder and the fixed horizontal plate, so that the personnel can use the bolt to install and fix the installation horizontal plate and the coal mine wall through the first installation hole, and the pipeline clamp can effectively support the pipeline installed in the pipeline clamp, and the pipeline clamp is provided with the movable sleeve, the pin rod, the supporting spring, the pin hole, the rotating disc, the connecting column, the adjusting horizontal plate, the fixed disc and the second installation hole, so that the personnel can rotate and adjust the adjusting horizontal plate, and the personnel can use the bolt to further install and fix the installation horizontal plate and the coal mine wall through the second installation hole and the adjusting horizontal plate, the support span during installation is effectively improved, the loosening probability of the whole during long-term use is reduced, and the stability of the whole installation support is improved.

[0015] 2. The utility model discloses the setting of the adjusting hole and the adjusting bolt, so that the personnel can lock and fix between the adjusting cylinder and the fixed column, and the personnel can adjust the height between the adjusting cylinder and the fixed column according to the height required by the pipeline hanging, the setting of the guide groove and the guide block achieves the purpose of guiding between the adjusting cylinder and the fixed column, avoids the rotation of the adjusting cylinder along the surface of the fixed column, and avoids the separation of the adjusting cylinder from the surface of the fixed column.

[0016] 3. The utility model discloses the setting of the rubber contact pad, effectively improves the contact effect between the pipeline clamp and the pipeline during the pipeline hanging installation, the setting of the second reinforcing rod effectively improves the strength of the connection between the fixed horizontal plate and the adjusting cylinder, reduces the probability of the inclination of the fixed horizontal plate, ensures the stability of the whole support, the setting of the first reinforcing rod effectively improves the strength of the connection between the fixed column and the installation horizontal plate, reduces the probability of the inclination of the fixed column, ensures the stability of the whole support, the setting of the annular guide groove achieves the purpose of guiding the rotating disc, avoids the deviation of the rotating disc due to stress, and the setting of the containing groove achieves the purpose of containing the pin rod. ACCURACY OF DRAWINGS

[0017] Figure 1 It is the perspective view of the utility model;

[0018] Figure 2 It is the adjusting cylinder front cut structure schematic diagram of the utility model;

[0019] Figure 3 It is the fixed seat front cut structure schematic diagram of the utility model;

[0020] Figure 4 It is the fixed seat bottom structure schematic diagram of the utility model.

[0021] In the figure: 1, mounting horizontal plate; 2, first mounting hole; 3, movable sleeve; 4, first reinforcing rod; 5, adjusting horizontal plate; 6, second mounting hole; 7, rubber contact pad; 8, pipe clamp; 9, fixed horizontal plate; 10, second reinforcing rod; 11, adjusting cylinder; 12, guide block; 13, fixed column; 14, guide groove; 15, adjusting hole; 16, adjusting bolt; 17, fixed seat; 18, supporting spring; 19, rotating disc; 20, pin rod; 21, annular guide groove; 22, fixed disc; 23, pin hole; 24, connecting column; 25, containing through slot. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Secondly, "one embodiment" or "embodiment" referred to herein means that specific features, structures or characteristics can be included in at least one implementation of the utility model. "In one embodiment" appearing in different places in the specification does not mean the same embodiment, nor does it mean an embodiment that is separate or alternative to other embodiments.

[0024] Embodiment one:

[0025] Please refer to Figures 1-4 As shown in the figure, the utility model provides a support stable coal mine is with downhole pipeline hanging support, including mounting horizontal plate 1, the both ends of mounting horizontal plate 1 are equipped with first mounting hole 2, the middle end of adjusting horizontal plate 5 is movably connected in the top of mounting horizontal plate 1, the both ends of adjusting horizontal plate 5 are equipped with second mounting hole 6, the middle end of fixed seat 17 is fixedly connected in the bottom of mounting horizontal plate 1, the middle end of fixed column 13 is fixedly connected on the bottom of fixed seat 17 outer surface, the bottom of adjusting cylinder 11 is movably connected to the lower end of fixed column 13, the bottom of fixed horizontal plate 9 is fixedly connected on the bottom of adjusting cylinder 11 outer surface, the both ends of pipe clamp 8 are fixedly connected on the bottom of fixed horizontal plate 9, the upper end of fixed disc 22 is fixedly connected in the inner chamber of fixed seat 17, the four around of fixed disc 22 are equipped with pin hole 23, the middle end of connecting column 24 is movably connected to fixed disc 22, the top of connecting column 24 is fixedly connected to the middle end of adjusting horizontal plate 5 bottom, the bottom of rotating disc 19 is fixedly connected to connecting column 24, the surface of rotating disc 19 and the surface of pin hole 23 are movably connected with pin rod 20, the number of pin rod 20 is two, the top of pin rod 20 and the top of rotating disc 19 are fixedly connected with supporting spring 18, the bottom of two pin rod 20 is fixedly connected with movable sleeve 3, the inner chamber of movable sleeve 3 is movably connected to the upper end of fixed column 13.

[0026] The pipeline clamp 8 is arranged, so that the pipeline to be hung in the coal mine is conveniently installed, the installation plate 1, the first installation hole 2, the fixing seat 17, the fixing column 13, the adjusting cylinder 11 and the fixing plate 9 are arranged, so that the installation plate 1 is conveniently installed and fixed between the coal mine wall by the personnel using the bolt through the first installation hole 2, the pipeline installed in the pipeline clamp 8 is effectively supported and arranged, the movable sleeve 3, the pin rod 20, the supporting spring 18, the pin hole 23, the rotating disc 19, the connecting column 24, the adjusting plate 5, the fixing disc 22 and the second installation hole 6 are arranged, so that the adjusting plate 5 is conveniently rotated and adjusted by the personnel, the personnel can further install and fix the adjusting plate 5 and the coal mine wall by using the bolt through the second installation hole 6, the supporting span in the installation process is effectively improved, the probability of loosening in the long-term use process is reduced, and the stability of the overall installation support is improved.

[0027] Embodiment two:

[0028] On the basis of the first embodiment, the utility model discloses as shown in Figure 2 The lower end of the right side of the fixing column 13 is provided with an adjusting hole 15, the upper end of the right side of the adjusting cylinder 11 is threadedly connected with an adjusting bolt 16, the lower end of the left side of the fixing column 13 is provided with a guide groove 14, the upper end of the left side of the inner cavity of the adjusting cylinder 11 is fixedly connected with a guide block 12, and the surface of the guide block 12 is movably connected to the surface of the guide groove 14.

[0029] In the technical solution, the adjusting hole 15 and the adjusting bolt 16 are arranged, so that the personnel can lock and fix the adjusting cylinder 11 and the fixing column 13, and conveniently adjust the height between the adjusting cylinder 11 and the fixing column 13 according to the required hanging height of the pipeline, the guide groove 12 and the guide block 14 are arranged, so that the adjusting cylinder 11 and the fixing column 13 are guided, the rotation of the adjusting cylinder 11 along the surface of the fixing column 13 is avoided, and the separation of the adjusting cylinder 11 from the surface of the fixing column 13 is avoided.

[0030] Embodiment three:

[0031] On the basis of the first embodiment, the utility model discloses as shown in Figures 1-4As shown, the inner cavity of the pipe clamp 8 is fixedly connected with rubber contact pads 7 on both sides, the rubber contact pads 7 are arc-shaped, the two ends of the top of the fixed horizontal plate 9 are fixedly connected with the second reinforcing rod 10 between the two sides of the outer surface of the adjusting cylinder 11, the two ends of the bottom of the installation horizontal plate 1 are fixedly connected with the first reinforcing rod 4 between the two sides of the fixed column 13, the lower end of the inner cavity of the fixed seat 17 is provided with an annular guide groove 21, the surface of the rotating disc 19 is movably connected to the surface of the annular guide groove 21, and the two ends of the bottom of the fixed seat 17 are provided with containing grooves 25, and the lower end of the pin rod 20 is movably connected to the surface of the containing grooves 25.

[0032] In the technical scheme, the rubber contact pads 7 are arranged, the contact effect between the pipe clamp 8 and the pipeline during the pipeline hanging installation process is effectively improved, the second reinforcing rod 10 is arranged, the connection strength between the fixed horizontal plate 9 and the adjusting cylinder 11 is effectively improved, the inclination probability of the fixed horizontal plate 9 is reduced, the stability of the overall support is ensured, the first reinforcing rod 4 is arranged, the connection strength between the fixed column 13 and the installation horizontal plate 1 is effectively improved, the inclination probability of the fixed column 13 is reduced, the stability of the overall support is ensured, the annular guide groove 21 is arranged, the rotating disc 19 is guided, the rotating disc 19 is prevented from deviating due to stress, and the containing grooves 25 are arranged, the pin rod 20 is contained.

[0033] The working principle of the utility model is: through the setting of the pipe clamp 8, the pipeline needed to be hung in the coal mine is conveniently installed, through the setting of the installation horizontal plate 1, the first installation hole 2, the fixed seat 17, the fixed column 13, the adjusting cylinder 11 and the fixed horizontal plate 9, personnel can conveniently install and fix the installation horizontal plate 1 and the coal mine wall by screwing through the first installation hole 2, the pipeline installed in the pipe clamp 8 can be effectively supported and erected, the pin rod 20 can be moved by pulling the movable sleeve 3 along the surface of the fixed column 13 and moving downwards, the support spring 18 is stretched, after the pin rod 20 is separated from the pin hole 23, the movable sleeve 3 is rotated to rotate the pin rod 20, the rotating disc 19, the connecting column 24 and the adjusting horizontal plate 5, after the adjusting horizontal plate 5 is rotated by ninety degrees, the pin rod 20 and the movable sleeve 3 are moved upwards under the action of the tension of the support spring 18, the pin rod 20 is inserted into the pin hole 23 in different positions of the fixed disc 22, the adjusting horizontal plate 5 and the installation horizontal plate 1 are effectively locked and positioned, personnel can further install and fix the adjusting horizontal plate 5 and the coal mine wall by screwing through the second installation hole 6, the support span during installation is effectively improved, the loosening probability of the whole during long-term use is reduced, and the stability of the overall installation support is improved.

[0034] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and are not intended to limit the scope of protection of the present application. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced by equivalents without departing from the essence and scope of the technical solutions of the present application.

Claims

1. A support-stable underground pipe hanging support for coal mines, comprising a mounting cross plate (1), characterized in that: The both ends of the installation horizontal plate (1) are equipped with the first installation hole (2), the middle end of the top of the installation horizontal plate (1) is movably connected with the adjusting horizontal plate (5), the both ends of the adjusting horizontal plate (5) are equipped with the second installation hole (6), the middle end of the bottom of the installation horizontal plate (1) is fixedly connected with the fixed base (17), the middle end of the bottom of the outer surface of the fixed base (17) is fixedly connected with the fixed column (13), the lower end of the fixed column (13) is movably connected with the adjusting cylinder (11), the bottom of the outer surface of the adjusting cylinder (11) is fixedly connected with the fixed horizontal plate (9), the bottom of the both ends of the fixed horizontal plate (9) is fixedly connected with the pipeline clamp (8), the upper end of the inner cavity of the fixed base (17) is fixedly connected with the fixed disc (22), the periphery of the fixed disc (22) is equipped with the pin hole (23), the middle end of the fixed disc (22) is movably connected with the connecting column (24), the top of the connecting column (24) is fixedly connected with the middle end of the bottom of the adjusting horizontal plate (5), the bottom of the connecting column (24) is fixedly connected with the rotating disc (19), the surface of the rotating disc (19) and the surface of the pin hole (23) are movably connected with the pin rod (20), the number of the pin rod (20) is two, the upper end between the rotating disc (19) and the top of the pin rod (20) is fixedly connected with the supporting spring (18), the bottom between the two pin rods (20) is fixedly connected with the movable sleeve (3), the inner cavity of the movable sleeve (3) is movably connected with the upper end of the fixed column (13).

2. The support-stable coal mine underground pipe hanging support of claim 1, characterized in that: The lower end of the right side of the fixed column (13) is equipped with the adjusting hole (15), the upper end of the right side of the adjusting cylinder (11) is threadedly connected with the adjusting bolt (16).

3. The support-stable coal mine underground pipe hanging support of claim 1, characterized in that: The lower end of the left side of the fixed column (13) is equipped with the guide groove (14), the upper end of the left side of the inner cavity of the adjusting cylinder (11) is fixedly connected with the guide block (12), the surface of the guide block (12) is movably connected with the surface of the guide groove (14).

4. The support-stable coal mine underground pipe hanging support of claim 1, characterized in that: The both sides of the inner cavity of the pipeline clamp (8) are fixedly connected with the rubber contact pad (7), the shape of the rubber contact pad (7) is arc-shaped.

5. The support-stable coal mine underground pipe hanging support of claim 1, characterized in that: The both ends of the top of the fixed horizontal plate (9) and the both sides of the outer surface of the adjusting cylinder (11) are fixedly connected with the second reinforcing rod (10), the both ends of the bottom of the installation horizontal plate (1) and the both sides of the fixed column (13) are fixedly connected with the first reinforcing rod (4).

6. The support-stable coal mine underground pipe hanging support of claim 1, characterized in that: The lower end of the inner cavity of the fixed base (17) is equipped with the annular guide groove (21), the surface of the rotating disc (19) is movably connected with the surface of the annular guide groove (21).

7. The support-stable coal mine underground pipe hanging support of claim 1, characterized in that: The both ends of the bottom of the fixed base (17) are equipped with the containing through groove (25), the lower end of the pin rod (20) is movably connected with the surface of the containing through groove (25).

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