Quick connecting device for various pipelines for oil treatment

Abstract

The utility model discloses a quick connecting device for various pipelines for oil treatment, which comprises a corrugated connecting hose, a circular-truncated-cone-shaped butt joint insertion pipe and a multi-stage telescopic rod, and both ends of the corrugated connecting hose are provided with bases for communication. The multi-stage telescopic rods and the like are mounted, so that when the device is used, a user can pull out the pull output rods in the two multi-stage telescopic rods on the base; the position of a pressing and fixing block in the output end direction of a multi-stage telescopic rod is adjusted so that the pressing and fixing block can be aligned to the connecting position of a circular-truncated-cone-shaped butt joint insertion pipe and a corresponding oil treatment pipeline, then an electric telescopic rod is started, and the pressing and fixing block is driven to be tightly attached to the connecting position of the circular-truncated-cone-shaped butt joint insertion pipe and the corresponding oil treatment pipeline. Therefore, through a stretching and clamping structure formed by the two sets of multi-stage telescopic rods, the electric telescopic rods and the pressing and fixing blocks on each communicating base, rapid clamping and fixing of the circular-truncated-cone-shaped butt-joint insertion pipe and the corresponding oil affair treatment pipeline are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline connection devices, in particular to a quick connection device for various pipelines in oil processing. Background Art

[0002] During oil processing operations, it is often necessary to connect the corresponding oil processing pipelines through connecting devices, which is convenient for connecting processing equipment and conducting oil processing activities. However, there are still some defects in the actual use of such connecting devices for oil processing pipelines.

[0003] The connection devices of oil processing pipelines are often of fixed specifications and sizes, and can only be assembled with the corresponding oil processing pipelines through flanges or threaded connectors at both ends of the connection devices. It is not easy to achieve the function of universal quick connection and it is not easy to meet the quick installation and disassembly requirements for various oil processing pipelines, which leads to low applicability of the device and difficulty in promotion. Utility Model Content

[0004] The purpose of the utility model is to provide a quick connection device for various pipelines in oil processing to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quick connection device for various pipelines in oil service, comprising a corrugated connecting hose, a truncated cone-shaped butt plug and a multi-stage telescopic rod, both ends of the corrugated connecting hose are installed with a universal base, a battery box is fixed to one side of the universal base, the truncated cone-shaped butt plug is installed at one end of the universal base away from the corrugated connecting hose, the multi-stage telescopic rod is respectively fixed to the top and bottom of the universal base, the interior of the multi-stage telescopic rod is evenly slidably connected with a pull-out output rod, the output end of the multi-stage telescopic rod is welded with a fixed arm, an electric telescopic rod is installed on the fixed arm by screws, and a clamping fixing block is installed at the output end of the electric telescopic rod.

[0006] Preferably, an aluminum alloy base layer is provided inside the side wall of the truncated cone-shaped butt joint plug, and a silicone rubber sealing layer is provided on the outer side wall of the truncated cone-shaped butt joint plug.

[0007] Preferably, the inner side walls of the truncated cone-shaped butt joint pipe, the corrugated connecting hose and the connecting base are all provided with a nano-ceramic anti-stick coating.

[0008] Preferably, a second assembly threaded pipe groove is provided inside the connecting base near one end of the truncated cone-shaped docking plug, and a threaded connection is formed between the second assembly threaded pipe groove and the connecting base.

[0009] Preferably, a first assembly threaded pipe groove is provided inside the connecting base near one end of the corrugated connecting hose, and metal support members are fixed at both ends of the corrugated connecting hose, and a threaded connection is formed between the metal support member and the first assembly threaded pipe groove.

[0010] Preferably, a rechargeable lithium battery is mounted inside the battery box, and a cover plate is mounted on one side of the battery box by screws.

[0011] Preferably, the outer side wall of the clamping and fixing block is provided with a wear-resistant and anti-slip rubber layer.

[0012] Preferably, the outer side wall of the pull-out output rod is evenly provided with anti-slip teeth.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The quick connection device for various oil processing pipelines is equipped with a truncated cone-shaped butt plug and a silicone rubber sealing layer, etc., so that the device optimizes its own structure. On the one hand, the user can insert the truncated cone-shaped butt plugs at both ends of the device into the oil processing pipelines respectively. Based on the characteristic that the diameter of the truncated cone-shaped butt plug increases in the direction close to the connection base, the truncated cone-shaped butt plug can be fitted to oil processing pipelines of different sizes and enhances its applicability. On the other hand, by arranging an aluminum alloy base layer inside the side wall of the truncated cone-shaped butt plug and arranging a silicone rubber sealing layer on the outer wall of the truncated cone-shaped butt plug, the anti-slip sealing performance of the outer wall of the truncated cone-shaped butt plug is improved, and the sealing firmness when it is inserted into the port of the oil processing pipeline to be connected is improved;

[0015] (2) The quick connection device for various oil processing pipelines is installed with a universal base and a multi-stage telescopic rod, etc., so that the device optimizes its own performance. The user can pull out the pull-out output rods inside the two multi-stage telescopic rods on the universal base, adjust the position of the clamping block in the direction of the output end of the multi-stage telescopic rod to align it with the connection between the truncated cone-shaped butt plug and the corresponding oil processing pipeline, and then start the electric telescopic rod to drive the clamping block to be close to the connection between the truncated cone-shaped butt plug and the corresponding oil processing pipeline, so that the truncated cone-shaped butt plug and the corresponding oil processing pipeline are quickly clamped and fixed through the stretching clamping structure composed of the two groups of multi-stage telescopic rods, the electric telescopic rod and the clamping block on each universal base. This enables the device to achieve quick connection and fixation of various oil processing pipelines;

[0016] (3) The quick connection device for various oil service pipelines is installed with a second assembly threaded pipe groove and a connecting base, etc., so that when the device is specifically used, on the one hand, the second assembly threaded pipe groove is arranged at one end of the connecting base close to the truncated cone-shaped butt plug, and a threaded connection structure is arranged between the second assembly threaded pipe groove and the connecting base, so that the disassembly and maintenance between the truncated cone-shaped butt plug and the connecting base can be easily realized; on the other hand, the first assembly threaded pipe groove is arranged at one end of the connecting base close to the corrugated connecting hose, both ends of the corrugated connecting hose are fixed with metal support members, and a threaded connection structure is arranged between the metal support member and the first assembly threaded pipe groove, so that the disassembly and maintenance between the corrugated connecting hose and the connecting base can be easily realized, so that the device realizes the advantages of a split type and is convenient for the disassembly and replacement of parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0018] Figure 2 This is a schematic diagram of a partial cross-sectional structure of the utility model connecting universal base;

[0019] Figure 3 This is a rear view structural schematic diagram of the multi-stage telescopic rod of the utility model in a stretched state;

[0020] Figure 4 It is a schematic diagram of the cross-sectional structure of the side wall of the truncated cone-shaped butt-jointed spigot of the utility model.

[0021] In the figure: 1. corrugated connecting hose; 2. connecting base; 3. truncated cone-shaped docking plug; 4. multi-stage telescopic rod; 5. battery box; 6. metal support; 7. cover plate; 8. first assembly threaded pipe groove; 9. second assembly threaded pipe groove; 10. anti-slip teeth; 11. fixed arm; 12. clamping fixed block; 13. electric telescopic rod; 14. pull-out output rod; 15. silicone rubber sealing layer; 16. aluminum alloy base layer; 17. nano-ceramic anti-stick coating. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 The utility model provides an embodiment: a quick connection device for various pipelines in oil service, comprising a corrugated connection hose 1, a truncated cone-shaped butt plug 3 and a multi-stage telescopic rod 4, both ends of the corrugated connection hose 1 are installed with a universal base 2, and a battery box 5 is fixed on one side of the universal base 2;

[0024] The truncated cone-shaped butt plug 3 is installed at one end of the universal base 2 away from the corrugated connecting hose 1;

[0025] When in use, the user can insert the truncated cone-shaped butt plugs 3 at both ends of the device into the oil processing pipelines respectively. Based on the characteristic that the diameter of the truncated cone-shaped butt plugs 3 increases in sequence in the direction close to the connecting base 2, the truncated cone-shaped butt plugs 3 can be fitted to oil processing pipelines of different sizes, thereby enhancing the applicability.

[0026] The multi-stage telescopic rod 4 is respectively fixed to the top and bottom of the universal base 2, and the interior of the multi-stage telescopic rod 4 is evenly slidably connected with a pull-out output rod 14;

[0027] A fixed arm 11 is welded to the output end of the multi-stage telescopic rod 4, an electric telescopic rod 13 is mounted on the fixed arm 11 by screws, and a clamping and fixing block 12 is mounted on the output end of the electric telescopic rod 13;

[0028] An aluminum alloy base layer 16 is provided inside the side wall of the truncated cone-shaped butt plug 3, and a silicone rubber sealing layer 15 is provided on the outer wall of the truncated cone-shaped butt plug 3; this improves the anti-slip sealing performance of the outer wall of the truncated cone-shaped butt plug 3 and improves the sealing firmness when it is inserted into the port of the oil service processing pipeline to be connected;

[0029] The inner side walls of the truncated cone-shaped butt plug 3, the corrugated connecting hose 1 and the connecting base 2 are all provided with a nano-ceramic anti-stick coating 17, which improves the anti-stick and corrosion resistance of the inner wall of the device;

[0030] A second assembly threaded pipe groove 9 is provided at one end of the connecting base 2 near the truncated cone-shaped butt plug 3, and a threaded connection is formed between the second assembly threaded pipe groove 9 and the connecting base 2, so that it is easy to realize the disassembly and maintenance between the truncated cone-shaped butt plug 3 and the connecting base 2;

[0031] A first assembly threaded pipe groove 8 is provided at one end of the connecting base 2 near the corrugated connecting hose 1, and metal support members 6 are fixed at both ends of the corrugated connecting hose 1. The metal support members 6 and the first assembly threaded pipe groove 8 form a threaded connection, so that it is easy to realize the disassembly and maintenance between the corrugated connecting hose 1 and the connecting base 2;

[0032] The battery box 5 is internally carded with a rechargeable lithium battery, and a cover plate 7 is installed on one side of the battery box 5 by screws, so that it is convenient to realize the flexible power supply function;

[0033] The outer side wall of the clamping and fixing block 12 is provided with a wear-resistant and anti-skid rubber layer, which improves the anti-skid stability when the clamping and fixing block 12 clamps and fixes the connection between the truncated cone-shaped butt plug 3 and the corresponding oil service processing pipeline;

[0034] The outer side wall of the pull-out output rod 14 is evenly provided with anti-slip teeth 10 , thereby optimizing the structure of the multi-stage telescopic rod 4 .

[0035] When the embodiment of the present application is in use: the user can insert the truncated cone-shaped docking plugs 3 at both ends of the device into the oil processing pipelines respectively. Based on the characteristic that the diameter of the tube on the truncated cone-shaped docking plug 3 increases successively in the direction close to the connecting base 2, it is ensured that the truncated cone-shaped docking plug 3 can fit oil processing pipelines of different sizes and enhance its applicability. Then the user can pull out the pull-out output rod 14 inside the two multi-stage telescopic rods 4 on the connecting base 2, adjust the position of the clamping and fixing block 12 in the output end direction of the multi-stage telescopic rod 4, align it with the connection between the truncated cone-shaped docking plug 3 and the corresponding oil processing pipeline, and then start the electric telescopic rod 13 to drive the clamping and fixing block 12 to fit the connection between the truncated cone-shaped docking plug 3 and the corresponding oil processing pipeline, so as to realize the rapid clamping and fixing of the truncated cone-shaped docking plug 3 and the corresponding oil processing pipeline through the stretching clamping structure composed of the two groups of multi-stage telescopic rods 4, the electric telescopic rod 13 and the clamping and fixing block 12 on each connecting base 2. , which enables the device to realize quick connection and fixation of various pipelines for oil processing. Secondly, by fixing a battery box 5 containing a rechargeable lithium battery on one side of the universal base 2, flexible power supply and high convenience can be achieved for the device. Furthermore, on the one hand, a second assembly threaded pipe groove 9 is provided at one end of the universal base 2 near the truncated cone-shaped docking plug 3, and a threaded connection structure is provided between the second assembly threaded pipe groove 9 and the universal base 2, which facilitates the disassembly and maintenance between the truncated cone-shaped docking plug 3 and the universal base 2. On the other hand, a first assembly threaded pipe groove 8 is provided at one end of the universal base 2 near the corrugated connecting hose 1, metal support members 6 are fixed at both ends of the corrugated connecting hose 1, and a threaded connection structure is provided between the metal support member 6 and the first assembly threaded pipe groove 8, which facilitates the disassembly and maintenance between the corrugated connecting hose 1 and the universal base 2. This enables the device to achieve the advantages of a split type and facilitates the disassembly and replacement of components.

Claims

1. A quick connection device for various pipelines in oil service, characterized in that: The invention comprises a corrugated connecting hose (1), a truncated cone-shaped butt plug (3) and a multi-stage telescopic rod (4), wherein both ends of the corrugated connecting hose (1) are installed with a universal base (2), a battery box (5) is fixed to one side of the universal base (2), the truncated cone-shaped butt plug (3) is installed at one end of the universal base (2) away from the corrugated connecting hose (1), the multi-stage telescopic rod (4) is respectively fixed to the top and bottom of the universal base (2), a pull-out output rod (14) is evenly slidably connected inside the multi-stage telescopic rod (4), a fixed arm (11) is welded to the output end of the multi-stage telescopic rod (4), an electric telescopic rod (13) is installed on the fixed arm (11) by means of screws, and a clamping fixing block (12) is installed at the output end of the electric telescopic rod (13).

2. A quick connection device for various pipelines in oil service processing according to claim 1, characterized in that: An aluminum alloy base layer (16) is provided inside the side wall of the truncated cone-shaped butt joint plug (3), and a silicone rubber sealing layer (15) is provided on the outer side wall of the truncated cone-shaped butt joint plug (3).

3. A quick connection device for various pipelines in oil service processing according to claim 1, characterized in that: The inner side walls of the truncated cone-shaped butt joint pipe (3), the corrugated connecting hose (1) and the connecting base (2) are all provided with a nano-ceramic anti-stick coating (17).

4. A quick connection device for various pipelines in oil service processing according to claim 1, characterized in that: A second assembly threaded pipe groove (9) is provided at one end of the connecting base (2) close to the truncated cone-shaped docking plug (3), and a threaded connection is formed between the second assembly threaded pipe groove (9) and the connecting base (2).

5. A quick connection device for various pipelines in oil service processing according to claim 1, characterized in that: A first assembly threaded pipe groove (8) is provided inside the connection base (2) near one end of the corrugated connection hose (1), and metal support members (6) are fixed to both ends of the corrugated connection hose (1), and a threaded connection is formed between the metal support member (6) and the first assembly threaded pipe groove (8).

6. A quick connection device for various pipelines in oil service processing according to claim 1, characterized in that: A rechargeable lithium battery is mounted inside the battery box (5), and a cover plate (7) is mounted on one side of the battery box (5) by means of screws.

7. A quick connection device for various pipelines in oil service processing according to claim 1, characterized in that: The outer side wall of the pressing and fixing block (12) is provided with a wear-resistant and anti-slip rubber layer.

8. A quick connection device for various pipelines in oil service processing according to claim 1, characterized in that: The outer side wall of the pull-out output rod (14) is evenly provided with anti-slip teeth (10).

Images