Filling slurry pipeline conveying visual monitoring experiment device

Abstract

The utility model relates to the technical field of mine filling pipeline conveying, in particular to a filling slurry pipeline conveying visual monitoring experiment device which comprises a base, a bayonet socket is fixed to the top end of the base, a bayonet groove is formed in the top end of the bayonet socket, and a first supporting rod is movably inserted into the bayonet groove; the high-speed camera has the beneficial effects that the base fixed with the bayonet socket is placed on the ground, the first supporting rod is inserted into the inserting groove formed in the top end of the bayonet socket, the high-speed camera is mounted at the top end of the camera mounting seat through the mounting screws, and the height of the high-speed camera is adjusted by adjusting the extending height of the second supporting rod from the first supporting rod; the base is of a circular plate-shaped structure, so that the base can laterally support the first supporting rod, the second supporting rod and the camera mounting base in all directions without dead angles, and the effect of preventing the camera mounting base from rolling over to cause damage to the high-speed camera mounted at the top end of the camera mounting base is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mine filling pipeline transportation technical field, concretely is a kind of filling slurry pipeline transportation visual monitoring experimental device. BACKGROUND

[0002] Pipeline transportation is the key link of mine filling technology.In the long-distance pipe transportation process, the flow state of the slurry in the pipeline is difficult to predict, especially when the slurry enters the vertical pipe from the horizontal pipe, its flow state will change from relatively stable to unstable, which is specifically reflected in the vertical pipe section that is prone to vibration, ringing, blockage and wear and tear. Therefore, ensuring the stable flow of filling slurry in the pipe is an important prerequisite for smooth production and efficient operation of the system.

[0003] In the prior art, the patent document with application number CN202121550972.X disclosed by China National Intellectual Property Bureau trial disclosed a kind of filling slurry pipeline transportation visual monitoring experimental device, including L-type pipeline transportation system, resistive tomography system, slurry circulating pumping system and high-speed camera system, electrode sensor is arranged on L-type pipeline transportation system, electrode sensor connects resistive tomography system, slurry circulating pumping system realizes the circulation of slurry in L-type pipeline transportation system, high-speed camera system carries out the camera to the slurry flow state of L-type pipeline transportation system.Each component of the device can be freely disassembled and randomly combined, which meets the capture and measurement of slurry flow state in vertical and horizontal pipe sections under different filling times, obtains pipe pressure, flow, flow rate, concentration distribution along pipe section, phase content rate and other slurry flow parameters, and provides basic data for the research of slurry pipe flow behavior characteristics.

[0004] However, the filling slurry pipeline transportation visual monitoring experimental device in the prior art, its high-speed camera system is composed of high-speed camera and tripod, the tripod provides height adjustment and support for the high-speed camera, but the space between the adjacent two legs of the tripod lacks support, which causes the tripod to easily tip over, and the high-speed camera system of the filling slurry pipeline transportation visual monitoring experimental device is erected in the mine tunnel, which is prone to vibration, and the tripod is easily tipped over, causing damage to the high-speed camera. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of filling slurry pipeline transportation visual monitoring experimental device to solve the problems raised in the above background technology.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a kind of filling slurry pipeline transportation visual monitoring experimental device, comprising: base, the top of the base is fixed with the socket, the top of socket is equipped with socket slot, first support rod is movably inserted in socket slot, the top of first support rod is movably inserted with second support rod, the top of second support rod is fixed with camera mounting seat, mounting screw is rotatably connected on the surface of camera mounting seat, and limit component is arranged between socket slot and first support rod.

[0007] Preferably, the socket is rectangular block structure, the socket slot is circular slot structure, and the first support rod is hollow circular tube structure.

[0008] Preferably, the socket slot is circular slot structure, and the first support rod is hollow circular tube structure.

[0009] Preferably, the socket slot is circular slot structure, and the first support rod is hollow circular tube structure.

[0010] Preferably, the socket slot is circular slot structure, and the first support rod is hollow circular tube structure.

[0011] Preferably, the socket slot is circular slot structure, and the first support rod is hollow circular tube structure.

[0012] Preferably, the socket slot is circular slot structure, and the first support rod is hollow circular tube structure.

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

[0014] The utility model discloses filling slurry pipeline transportation visual monitoring experiment device, through the base fixed with the plug -in seat is placed on the ground, the first support rod is inserted into the plug -in slot of the top of plug -in seat, through the installation screw, the high speed camera is installed at the top of camera mount, through the height of the second support rod from the first support rod of the protruding height adjustment high speed camera, the base is circular plate structure, so the base can from each direction dead angle for the first support rod, second support rod and camera mount carry out lateral support, have prevented the camera mount and have caused the high speed camera of the top of camera mount installation to damage's effect, and first support rod can be limited in the plug -in slot through the limiting component, prevent first support rod from being shaken from the plug -in slot, also can remove the limiting component, and first support rod is taken out from the plug -in slot, and convenient storage. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structure schematic diagram of the utility model;

[0016] Figure 2 It is Figure 1 It is the structure enlarged diagram of A in the middle;

[0017] Figure 3 It is the section structure schematic diagram of the utility model;

[0018] Figure 4 It is Figure 3 It is the structure enlarged diagram of B in the middle.

[0019] In the drawing: base 1, plug -in seat 2, plug -in slot 3, first support rod 4, second support rod 5, camera mount 6, installation screw 7, sleeve 8, limiting rod installation hole 9, limiting hole 10, limiting rod 11, spring plate 12, spring 13, pull rod 14, pull ring 15, elastic barb 16, positioning groove 17, positioning rod 18. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme of the utility model clear, complete description, and the advantage is more clear and apparent, the following combining the drawing to the utility model embodiment carries out further detailed explanation.Should understand, the specific embodiment described here is a part of the embodiment of the utility model, instead of all the embodiment, just to explain the embodiment of the utility model, and is not used to limit the embodiment of the utility model, all other embodiments obtained by the ordinary skill in the art without doing the premise of the creative labor, belong to the scope of the protection of the utility model.

[0021] Embodiment one: please refer to Figures 1 to 4The utility model provides a kind of technical scheme: a filling slurry pipeline transportation visual monitoring experimental device, comprising: base 1, it is characterized in that: the top of base 1 is fixed with plug-in seat 2, plug-in seat 2 top is opened with plug-in slot 3, first support rod 4 is movably inserted in plug-in slot 3, the top of first support rod 4 is movably inserted with second support rod 5, the top of second support rod 5 is fixed with camera mounting seat 6, mounting screw 7 is rotatably connected on the surface of camera mounting seat 6, limit component is arranged between plug-in slot 3 and first support rod 4, plug-in seat 2 is rectangular block structure, plug-in slot 3 is circular slot structure, first support rod 4 is hollow circular tube structure.

[0022] When actually used, the filling slurry pipeline transportation visual monitoring experimental device, by placing the base 1 with the fixed plug-in seat 2 on the ground, inserting the first support rod 4 into the plug-in slot 3 opened at the top of the plug-in seat 2, installing the high-speed camera at the top of the camera mounting seat 6 through the mounting screw 7, adjusting the height of the high-speed camera by adjusting the extension height of the second support rod 5 from the first support rod 4, the base 1 is circular plate structure, so the base 1 can provide lateral support for the first support rod 4, the second support rod 5 and the camera mounting seat 6 from all directions without dead angles, preventing the camera mounting seat 6 from tipping over and damaging the high-speed camera installed at the top of the camera mounting seat 6, and the first support rod 4 can be limited in the plug-in slot 3 through the limit component, preventing the first support rod 4 from being shaken out of the plug-in slot 3, or the limit component can be removed to disassemble the first support rod 4 from the plug-in slot 3 for easy storage.

[0023] In example two, based on example one, to control the limit component, the limit component includes: a limit rod mounting hole 9, a limit hole 10, and a limit rod 11. The limit rod mounting hole 9 is opened on the inner wall of the slot body of the plug-in slot 3. The limit hole 10 is opened on the surface of the first support rod 4. One end of the limit rod 11 is movably inserted into the limit rod mounting hole 9. The other end of the limit rod 11 is movably inserted into the limit hole 10. A sleeve 8 is fixed on the surface of the plug-in seat 2. The sleeve 8 is a cylindrical structure. A spring plate 12 is slidably connected in the sleeve 8. One end of the spring plate 12 is fixed on the surface of the limit rod 11. A pull rod 14 is movably inserted on the surface of the sleeve 8. One end of the pull rod 14 is fixed on the surface of the other end of the spring plate 12 away from the limit rod 11. A spring 13 is sleeved on the surface of the pull rod 14. One end of the spring 13 abuts against the surface of the spring plate 12. The other end of the spring 13 abuts against the inner wall of the sleeve 8. A pull ring 15 is rotatably connected to the end of the pull rod 14 away from the spring plate 12. An elastic barb 16 is fixed on the surface of the sleeve 8.

[0024] When the limiting needs to be released, swing the elastic hook 16 away from the pull ring 15, then rotate the pull ring 15 by ninety degrees, then pull the pull ring 15 away from the sleeve 8, so that the pull rod 14 extends from the sleeve 8, the movement of the pull rod 14 drives the limiting rod 11 to move in the same direction through the spring plate 12, so that one end of the limiting rod 11 inserted into the limiting hole 10 exits from the limiting hole 10 and retracts into the limiting rod mounting hole 9, that is, the limiting of the first supporting rod 4 from the plug-in slot 3 can be released, at this time the spring 13 is compressed; when the limiting needs to be restored, the pull ring 15 is still pulled, the limiting rod 11 is fully retracted into the limiting rod mounting hole 9 and the sleeve 8, the spring 13 is in a compressed state, then the bottom end of the first supporting rod 4 is inserted into the plug-in slot 3, after insertion the limiting rod mounting hole 9 and the limiting hole 10 are aligned, finally the pull ring 15 is released, the spring 13 pushes the spring plate 12, the spring plate 12 pushes the limiting rod 11, so that one end of the limiting rod 11 is inserted into the limiting hole 10, the other end of the limiting rod 11 stays in the limiting rod mounting hole 9, and the limiting can be restored; then the pull ring 15 is reversely rotated by ninety degrees, so that the elastic hook 16 hooks the pull ring 15, which can prevent the pull ring 15 from running around.

[0025] Example three: on the basis of example two, in order to realize the alignment of the limiting rod mounting hole 9 and the limiting hole 10, a positioning slot 17 is arranged on the inner wall of the slot body of the plug-in slot 3, and a positioning rod 18 is fixed on the bottom end of the pipe body of the first supporting rod 4, and the positioning rod 18 is movably inserted into the positioning slot 17.

[0026] The positioning slot 17 is arranged on the inner wall of the plug-in slot 3, and the positioning rod 18 is fixed on the pipe wall of the first supporting rod 4, the plug-in slot 3 and the first supporting rod 4 are positioned through the positioning slot 17 and the positioning rod 18, so that the alignment of the limiting rod mounting hole 9 and the limiting hole 10 is facilitated.

[0027] In actual use, the base 1 fixed with the socket 2 is placed on the ground, the first supporting rod 4 is inserted into the socket groove 3 at the top end of the socket 2, the high-speed camera is installed at the top end of the camera mounting seat 6 through the mounting screw 7, the height of the high-speed camera is adjusted by adjusting the extension height of the second supporting rod 5 from the first supporting rod 4, the base 1 is in a circular plate structure, so the base 1 can provide lateral support for the first supporting rod 4, the second supporting rod 5 and the camera mounting seat 6 from all directions without dead angles, which prevents the camera mounting seat 6 from rolling over to cause damage to the high-speed camera installed at the top end of the camera mounting seat 6, meanwhile, the first supporting rod 4 can be limited in the socket groove 3 through the limiting assembly, which prevents the first supporting rod 4 from being shaken out of the socket groove 3, or the limiting assembly can be released to pull out the first supporting rod 4 from the socket groove 3 for convenient storage; when the limiting needs to be released, the elastic barb 16 is swung away from the pull ring 15, then the pull ring 15 is rotated by ninety degrees, then the pull ring 15 is pulled away from the sleeve 8, so that the pull rod 14 extends out of the sleeve 8, the movement of the pull rod 14 drives the limiting rod 11 to move in the same direction through the spring plate 12, so that one end of the limiting rod 11 inserted into the limiting hole 10 is withdrawn from the limiting hole 10 and retracted into the limiting rod mounting hole 9, that is, the limiting can be released to pull out the first supporting rod 4 from the socket groove 3, at this time, the spring 13 is compressed; when the limiting needs to be restored, the pull ring 15 is still pulled, so that the limiting rod 11 is completely retracted into the limiting rod mounting hole 9 and the sleeve 8, so that the spring 13 is in a compressed state, then the bottom end of the first supporting rod 4 is inserted into the socket groove 3, after insertion, the limiting rod mounting hole 9 and the limiting hole 10 are aligned, finally, the pull ring 15 is released, the spring 13 pushes the spring plate 12, the spring plate 12 in turn pushes the limiting rod 11, so that one end of the limiting rod 11 is inserted into the limiting hole 10, and the other end of the limiting rod 11 stays in the limiting rod mounting hole 9, so that the limiting can be restored; then the pull ring 15 is reversely rotated by ninety degrees, so that the elastic barb 16 hooks the pull ring 15, which can prevent the pull ring 15 from running around; the positioning groove 17 is formed on the inner wall of the socket groove 3, and the positioning rod 18 is fixed on the wall of the first supporting rod 4, so that the socket groove 3 and the first supporting rod 4 are positioned through the positioning groove 17 and the positioning rod 18, thereby facilitating the alignment of the limiting rod mounting hole 9 and the limiting hole 10.

[0028] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A visual monitoring experimental device for conveying filling slurry in pipelines, comprising: The base (1) is characterized in that: a plug-in seat (2) is fixed at the top of the base (1), a plug-in groove (3) is provided at the top of the plug-in seat (2), a first support rod (4) is movably inserted into the plug-in groove (3), a second support rod (5) is movably inserted into the top of the first support rod (4), a camera mounting seat (6) is fixed at the top of the second support rod (5), a mounting screw (7) is rotatably connected to the surface of the camera mounting seat (6), and a limit component is provided between the plug-in groove (3) and the first support rod (4).

2. The experimental device for visual monitoring of filling slurry pipeline transportation according to claim 1, characterized in that: The connector (2) has a rectangular block structure, the connector slot (3) has a circular groove structure, and the first support rod (4) has a hollow circular tube structure.

3. The experimental device for visual monitoring of filling slurry pipeline transportation according to claim 2, characterized in that: The inner wall of the insertion groove (3) is provided with a positioning groove (17), and the bottom end of the tube of the first support rod (4) is fixed with a positioning rod (18), which is movably inserted into the positioning groove (17).

4. The experimental device for visual monitoring of filling slurry pipeline transportation according to claim 1, characterized in that: The limiting component includes: a limiting rod mounting hole (9), a limiting hole (10), and a limiting rod (11). The limiting rod mounting hole (9) is opened on the inner wall of the insertion groove (3), and the limiting hole (10) is opened on the surface of the first support rod (4). One end of the limiting rod (11) is movably inserted into the limiting rod mounting hole (9), and the other end of the limiting rod (11) is movably inserted into the limiting hole (10).

5. The experimental device for visual monitoring of filling slurry pipeline transportation according to claim 4, characterized in that: A sleeve (8) is fixed on the surface of the plug-in seat (2). The sleeve (8) has a cylindrical structure and a spring plate (12) is slidably connected in the sleeve (8). One end of the spring plate (12) is fixed on the surface of the limiting rod (11).

6. The experimental device for visual monitoring of filling slurry pipeline transportation according to claim 5, characterized in that: A pull rod (14) is movably inserted into the surface of the sleeve (8). One end of the pull rod (14) is fixed to the surface of the spring plate (12) away from the limiting rod (11). A spring (13) is sleeved on the surface of the pull rod (14). One end of the spring (13) abuts against the surface of the spring plate (12), and the other end of the spring (13) abuts against the inner wall of the sleeve (8).

7. The experimental device for visual monitoring of filling slurry pipeline transportation according to claim 6, characterized in that: The end of the pull rod (14) away from the spring plate (12) is rotatably connected to a pull ring (15), and an elastic barb (16) is fixed on the surface of the sleeve (8).

Images