Coal mine underground pipeline mounting bracket

Abstract

The utility model discloses a coal mine underground pipeline installation bracket which comprises a first support, the first support is connected with a second support, the second support and the first support are respectively provided with a clamping groove and an adjusting rail, and the side edge of the first support is provided with an installation base. A screw rod is arranged in the adjusting rail in a penetrating mode, an arc-shaped gasket is installed on the screw rod, a reinforcing rib is arranged in the arc-shaped gasket, and a nut is connected to the screw rod; a fixing band is arranged in the clamping groove, and fixing clamping pieces are installed at the two ends of the fixing band. According to the underground coal mine pipeline mounting bracket, equipment can be integrally mounted on a wall through the first support and the second support which are vertically distributed, foundation supporting performance can be conveniently provided for the pipeline after the equipment is mounted on the wall, the pipeline is prevented from being damaged due to excessive stress, meanwhile, the equipment can be quickly mounted through the mounting base on the first support, and the overall mounting stability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mine pipeline installation, in particular to an underground coal mine pipeline installation bracket. Background Art

[0002] Coal mines are generally divided into underground coal mines and open-pit coal mines. When the coal seam is far from the surface, it is generally chosen to dig tunnels underground to mine coal. This is an underground coal mine. There are various pipelines underground in the coal mine. As mining goes deeper, natural ventilation can no longer meet the needs of safe production, and then forced ventilation devices appear. In order to avoid dust storms caused by excessive dust concentration during mining and transportation, water supply and drainage devices are used underground in coal mines, and coal mine pipes appear. When installing the pipeline, brackets will be used to install the pipeline on the inner wall of the tunnel to avoid affecting the normal movement of personnel.

[0003] When installing underground pipelines in coal mines, hoops are used to fix the pipelines on the wall. The supporting force of the hoops is large, which can easily cause damage to the pipelines and cause gas leakage inside. Secondly, when fixing pipelines of different sizes, hoops of different diameters need to be used, which increases the difficulty of installation and the installation adaptability of pipelines of different sizes is also poor. In view of the above problems, an innovative design is carried out based on the original coal mine underground pipeline installation bracket. Utility Model Content

[0004] The purpose of the utility model is to provide a coal mine underground pipeline installation bracket to solve the problem proposed in the above background technology that when installing underground pipelines in coal mines, the pipelines are fixed to the wall using hoops, the supporting force of the hoops is large and it is very easy to cause damage to the pipelines and cause gas leakage therein, and secondly, when fixing pipelines of different sizes, hoops with different diameter specifications need to be used, which increases the difficulty of installation and the installation adaptability to pipelines of different sizes is also poor.

[0005] To achieve the above object, the utility model provides the following technical solution: a coal mine underground pipeline installation bracket, comprising a first bracket, the first bracket is connected to a second bracket, the second bracket and the first bracket are both provided with a card slot and an adjustment rail, and a mounting seat is installed on the side of the first bracket;

[0006] A screw rod is provided through the adjusting rail, and an arc-shaped gasket is installed on the screw rod, a reinforcing rib is provided in the arc-shaped gasket, and a nut is connected to the screw rod;

[0007] A fixing belt is arranged in the card slot, and fixing cards are installed at both ends of the fixing belt.

[0008] Preferably, the first bracket and the second bracket are arranged perpendicular to each other, and the first bracket and the mounting seat are designed as one piece.

[0009] Preferably, the surface of the arc-shaped gasket is provided with a rubber structure, and the arc-shaped gasket and the reinforcing rib are designed as an integral whole.

[0010] Preferably, the screw and the arc-shaped gasket are designed as an integral whole, and the screw and the nut are threadedly connected.

[0011] Preferably, the fixing belt is made of nylon belt material, and fixing cards are provided at both ends of the fixing belt.

[0012] Preferably, the fixed card is provided with a slide rail, a clip, a pull handle, a buckle tooth and a spring, the slide rail is located on both sides of the fixed card, a clip is nested in the slide rail, a pull handle is provided on the upper end of the clip, a buckle tooth is installed on the clip, and a spring is connected between the clip and the slide rail.

[0013] Preferably, the fixed card and the slide rail are designed as one piece, and the clip and the slide rail are connected in a nested sliding manner.

[0014] Preferably, the clip and the buckle are designed as one piece, and the buckle is connected to the fixing belt by snap-fitting.

[0015] The utility model of the underground coal mine pipeline installation bracket has the following beneficial effects:

[0016] 1. Through the vertically distributed first bracket and second bracket, the equipment can be mounted on the wall as a whole, which can provide basic support for the pipeline to prevent the pipeline from being damaged by excessive force. At the same time, the mounting seat on the first bracket can quickly install the equipment and improve the stability of the overall installation of the equipment;

[0017] 2. The reinforcing ribs in the arc-shaped gasket can increase the seismic resistance of the pipeline installed on the device. First, the arc-shaped gasket fixes the pipeline to limit its position, provides shock absorption during air flow transportation in the pipeline, and improves the stability of the pipeline;

[0018] 3. By setting the fixing belt to nylon belt material, the pipeline can be better protected. At the same time, the nylon belt material is a woven material, which is convenient for limiting with buckles to position and install pipelines of different diameters, thereby improving the installation flexibility of the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is a schematic diagram of the pipeline installation structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the installation structure of the arc-shaped gasket of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the regulating rail of the utility model;

[0024] Figure 5 This is a schematic diagram of the card fixing structure of the utility model.

[0025]

Main component symbol description

[0026] 1. First bracket; 2. Second bracket; 3. Card slot; 4. Adjustment rail; 5. Mounting seat; 6. Arc-shaped gasket; 7. Reinforcement rib; 8. Screw; 9. Nut; 10. Fixing belt; 11. Fixing card; 111. Slide rail; 112. Clip; 113. Pull handle; 114. Buckle; 115. Spring. DETAILED DESCRIPTION

[0027] The coal mine underground pipeline installation bracket of the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments of the utility model.

[0028] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0029] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0030] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0031] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0032] See also Figure 1-5 The utility model provides a technical solution: a coal mine underground pipeline installation bracket, comprising a first bracket 1, a second bracket 2 is connected to the first bracket 1, a card slot 3 and an adjustment rail 4 are provided on the second bracket 2 and the first bracket 1, a mounting seat 5 is installed on the side of the first bracket 1, the first bracket 1 and the second bracket 2 are vertically distributed to each other, and the first bracket 1 and the mounting seat 5 are designed as an integral whole, the vertically distributed first bracket 1 and the second bracket 2 can mount the equipment on the wall as a whole, after being mounted on the wall, it is convenient to provide basic support for the pipeline to avoid damage to the pipeline due to excessive force, and at the same time, the mounting seat 5 on the first bracket 1 can quickly install the equipment and improve the stability of the overall installation of the equipment;

[0033] In this example, a screw rod 8 is provided through the adjusting rail 4, and an arc-shaped gasket 6 is installed on the screw rod 8. The surface of the arc-shaped gasket 6 is set as a rubber structure, and the arc-shaped gasket 6 and the reinforcing rib 7 are designed as an integral whole. The reinforcing rib 7 in the arc-shaped gasket 6 can increase the seismic resistance of the pipeline installed on the device. First, the arc-shaped gasket 6 fixes the pipeline to limit its position, provides shock absorption during airflow transportation in the pipeline, and improves the stability of the pipeline in use;

[0034] In this example, a reinforcing rib 7 is provided inside the arc-shaped gasket 6, and a nut 9 is connected to the screw rod 8. The screw rod 8 and the arc-shaped gasket 6 are designed as one body, and the screw rod 8 and the nut 9 are threadedly connected. The position adjustment of the screw rod 8 drives the arc-shaped gasket 6 to move, and the arc-shaped gasket 6 with different gaps is adapted to pipelines of different specifications;

[0035] A fixing belt 10 is arranged in the card slot 3, and fixing cards 11 are installed at both ends of the fixing belt 10. The fixing belt 10 is made of nylon belt material, and the nylon belt material is a woven material, which is convenient for cooperating with the buckle teeth 114 for limiting. Fixing cards 11 are arranged at both ends of the fixing belt 10, which is convenient for adjusting and adapting to pipelines of different specifications through the fixing cards 11 at both ends of the fixing belt 10.

[0036] In this example, the fixed card 11 is provided with a slide rail 111, a clip 112, a handle 113, a buckle 114 and a spring 115. The slide rails 111 are located on both sides of the fixed card 11. The clip 112 is nested and installed in the slide rail 111. The upper end of the clip 112 is provided with a handle 113. The fixed card 11 and the slide rail 111 are designed as an integral whole. The clip 112 and the slide rail 111 are nested and slidably connected. The clip 112 is installed with a buckle 114. A spring 115 is connected between the clip 112 and the slide rail 111. The clip 112 and the buckle 114 are designed as an integral whole. The buckle 114 and the fixed belt 10 are snap-fitted and connected. The buckle 114 on the clip 112 buckles the fixed belt 10 to position the fixed belt 10.

[0037] Working principle: According to Figure 1 and Figure 2 As shown, the first bracket 1 and the second bracket 2 need to be installed first, and the device is fixed on the inner wall of the mine through the mounting seat 5 during installation. After the mounting seat 5 is installed, the pipeline can be connected and installed;

[0038] according to Figure 1 As shown, take out the pipeline and place it between the first bracket 1 and the second bracket 2, and adjust the position of the arc gasket 6 according to the specifications of the pipeline. When adjusting the arc gasket 6, loosen the nut 9 and slide to adjust the position of the arc gasket 6. After the position of the arc gasket 6 is fixed, tighten the nut 9 to position the arc gasket 6, and then place the pipeline on the arc gasket 6, and preliminarily limit the pipeline through the two arc gaskets 6;

[0039] according to Figure 4-5 As shown, after the pipeline is placed, it is necessary to fix the pipeline, take out the fixing belt 10 and fix the fixing card 11 at one end of it, pull the clip 112 through the pull handle 113 to adjust the position of the fixing belt 10, then loosen the pull handle 113 so that the spring 115 pushes the buckle 114 on the clip 112 to buckle the fixing belt 10, then pull the fixing belt 10 to fit the fixing card 11 at the other end onto the first bracket 1, and similarly tighten the fixing belt 10 to fix the pipeline.

[0040] according to Figure 2 and Figure 3 As shown, the pipeline will vibrate when it is running. The rubber layer on the arc-shaped gasket 6 provides a certain degree of shock resistance while preventing slipping. At the same time, the reinforcing ribs 7 in the arc-shaped gasket 6 support the pipeline to cushion the power generated by it, thereby achieving optimized operation of the pipeline.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention.

Claims

1. A coal mine underground pipeline installation bracket, characterized in that: The invention comprises a first bracket (1), the first bracket (1) is connected to a second bracket (2), the second bracket (2) and the first bracket (1) are both provided with a card slot (3) and an adjustment rail (4), and a mounting seat (5) is installed on the side of the first bracket (1); A screw rod (8) is provided through the adjusting rail (4), and an arc-shaped gasket (6) is installed on the screw rod (8), a reinforcing rib (7) is provided in the arc-shaped gasket (6), and a nut (9) is connected to the screw rod (8); A fixing belt (10) is arranged in the card slot (3), and fixing cards (11) are installed at both ends of the fixing belt (10).

2. The underground coal mine pipeline installation bracket according to claim 1, characterized in that: The first bracket (1) and the second bracket (2) are arranged perpendicular to each other, and the first bracket (1) and the mounting seat (5) are designed as an integral whole.

3. The underground coal mine pipeline installation bracket according to claim 1, characterized in that: The surface of the arc-shaped gasket (6) is provided with a rubber structure, and the arc-shaped gasket (6) and the reinforcing rib (7) are designed as an integral whole.

4. The underground coal mine pipeline installation bracket according to claim 1, characterized in that: The screw rod (8) and the arc-shaped gasket (6) are designed as an integral whole, and the screw rod (8) and the nut (9) are threadedly connected.

5. The underground coal mine pipeline installation bracket according to claim 1, characterized in that: The fixing belt (10) is made of nylon belt material, and fixing cards (11) are provided at both ends of the fixing belt (10).

6. The underground coal mine pipeline installation bracket according to claim 1, characterized in that: The fixed card (11) is provided with a slide rail (111), a clip (112), a pull handle (113), a buckle tooth (114) and a spring (115); the slide rail (111) is located on both sides of the fixed card (11); a clip (112) is nested and installed in the slide rail (111); a pull handle (113) is provided at the upper end of the clip (112); a buckle tooth (114) is installed on the clip (112); and a spring (115) is connected between the clip (112) and the slide rail (111).

7. The underground coal mine pipeline installation bracket according to claim 6, characterized in that: The fixed card (11) and the slide rail (111) are designed as an integral whole, and the clip (112) and the slide rail (111) are connected in a nested sliding manner.

8. The underground coal mine pipeline installation bracket according to claim 6, characterized in that: The clip (112) and the buckle (114) are designed as an integral whole, and the buckle (114) and the fixing belt (10) are connected by snapping.

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