A gas pipeline monitoring device

Abstract

This utility model discloses a gas pipeline monitoring device, belonging to the technical field of gas pipeline monitoring devices. It includes: a pipeline body; an insertion hole formed on the pipeline body; a base and a top seat, both snapped onto the surface of the pipeline body; a mounting base fixedly connected to the top seat, with an insertion port on the mounting base; a monitoring instrument body installed in the insertion port and inserted into the insertion hole; and a protective sleeve disposed on the mounting base. This utility model utilizes the threaded engagement of a bidirectional screw and nut to move a sliding plate and a positioning block. The movement of the positioning block causes it to insert into a positioning groove. The insertion of the positioning groove and the positioning block facilitates the fixation of the protective sleeve. The protective sleeve protects the monitoring instrument body, and the elasticity of the spring, combined with the top cover, further enhances the protection of the monitoring instrument body.

Description

Technical Field

[0001] This utility model relates to the technical field of gas pipeline monitoring devices, and more specifically, to a gas pipeline monitoring device. Background Technology

[0002] With the development of the oil and gas industry, significant progress has been made in the construction of oil and gas pipelines. Currently, pipeline transportation has become the main mode of oil and gas transportation.

[0003] The prior art includes Chinese Patent Publication No. CN116839827A, which discloses a helium detection and monitoring system for gas pipelines. This system includes a helium mass spectrometer and a helium cylinder. A vacuum chamber is located beside the helium mass spectrometer, and the pipeline to be tested is placed inside the vacuum chamber. The system also includes: a gas delivery mechanism; a sealing mechanism; an external fixing mechanism; and a stabilizing mechanism. A fixing rod is externally fixed to the fixing block, and the fixing rod has a sliding groove inside, with a movable rod slidably connected inside the groove. This detection device uses a rotating ring block to engage the silicone ring at the pipe opening of the pipeline to be tested within a groove in the gas delivery pipeline where an anti-slip sheet is adhered. This connects the pipeline to the gas delivery pipeline. Simultaneously, the ring block is released, and the spring force pushes the two ring blocks to close, ensuring that the pipe openings of both the pipeline to be tested and the gas delivery pipeline are engaged in the grooves inside the ring blocks. This provides a stable connection between the pipeline to be tested and the gas delivery pipeline and facilitates subsequent removal of the pipeline to be tested.

[0004] In the aforementioned patents, the monitoring instruments are mostly installed outdoors, which makes them highly susceptible to corrosion and damage, thus affecting the monitoring of pipelines. Therefore, we propose a gas pipeline monitoring device. Utility Model Content

[0005] Technical problems to be solved

[0006] To address the problems existing in the prior art, the purpose of this utility model is to provide a gas pipeline monitoring device. This utility model uses the threaded engagement of a bidirectional screw and nut to drive the sliding plate and positioning block to move. The movement of the positioning block allows it to insert into the positioning groove. The insertion of the positioning groove and the positioning block facilitates the fixing of the protective sleeve. The protective sleeve protects the main body of the monitor, and the elasticity of the spring, together with the top cover, further protects the main body of the monitor.

[0007] Technical solution

[0008] To solve the above problems, the present invention adopts the following technical solution:

[0009] A gas pipeline monitoring device, comprising:

[0010] Pipeline body;

[0011] A socket, wherein the socket is formed on the pipe body;

[0012] A base and a top seat, both of which are snapped into the surface of the pipe body;

[0013] Mounting base, the mounting base is fixedly connected to the top base, and the mounting base is provided with a socket;

[0014] The main body of the monitor is installed in the socket and is plugged into the socket.

[0015] Protective cover, the protective cover being disposed on the mounting base;

[0016] The mounting mechanism is located inside the mounting base and is connected to the protective cover.

[0017] As a preferred embodiment of this utility model, the installation mechanism is configured as two sets, both sets of the installation mechanism are disposed in the mounting base, and each set of the installation mechanism includes a reversing component, a snap-fit ​​component and an installation component, wherein the installation component is connected to the reversing component and the snap-fit ​​component.

[0018] As a preferred embodiment of this utility model, the snap-fit ​​assembly includes a receiving groove, a slot, a positioning block, a locking plate, and a positioning groove. The receiving groove is formed in the mounting base. There are two slots, two positioning blocks, two positioning plates, and two positioning grooves. The two slots are formed on the mounting base. The two positioning blocks are slidably connected in the receiving groove. The two locking plates are fixedly connected to the bottom of the protective sleeve. The two positioning grooves are formed on the two locking plates respectively, and the two positioning grooves snap-fit ​​with the two positioning blocks.

[0019] In a preferred embodiment of this utility model, the mounting assembly includes a support plate, a double-acting lead screw, a nut, a sliding plate, and a through hole. Two support plates, nuts, sliding plates, and through holes are provided. Both support plates are fixedly connected to the receiving groove. The double-acting lead screw is rotatably connected to the two support plates. Two nuts are threaded to the left and right sides of the double-acting lead screw, respectively. Two sliding plates are fixedly connected to the outer sides of the two nuts, respectively. Two through holes are respectively opened at the side ends of the two sliding plates and the two positioning blocks, and both through holes are inserted into the double-acting lead screw.

[0020] As a preferred embodiment of the present invention, the reversing assembly includes a first bevel gear and a second bevel gear. The first bevel gear is rotatably connected in a receiving groove, and the second bevel gear is fixedly connected to the middle of a bidirectional lead screw, and the second bevel gear meshes with the first bevel gear.

[0021] As a preferred embodiment of this utility model, a throttle handle is fixedly connected to the outer side of each of the two first bevel gears, and both throttle handles movably pass through the mounting base.

[0022] In a preferred embodiment of this utility model, a sealing gasket is movably inserted into the socket, and the main body of the monitoring instrument moves through the sealing gasket.

[0023] As a preferred embodiment of this utility model, four springs are fixedly connected to the protective sleeve, and a top cover is fixedly connected to the four springs.

[0024] As a preferred embodiment of this utility model, a locking block is fixedly connected to the bottom of the pipe body, and a locking groove is provided on the base, which engages with the locking block.

[0025] In a preferred embodiment of this utility model, the base and the top seat are detachably connected by multiple bolts.

[0026] Beneficial effects

[0027] Compared with existing technologies, the advantages of this utility model are:

[0028] (1) When the main body of the monitor needs to be used, hold the handle and turn it. The rotation of the handle drives the first bevel gear to rotate, the rotation of the first bevel gear drives the second bevel gear to rotate, and the rotation of the second bevel gear drives the double-acting screw to rotate. The rotation of the double-acting screw causes the two nuts to move inward or outward on the surface of the double-acting screw at the same time. When the double-acting screw rotates forward, the two nuts move inward at the same time. The movement of the nuts drives the slide plate and the positioning block to move inward. When the positioning block moves inward, the positioning block disengages from the positioning groove. At this time, the protective cover can be removed from the mounting base, and the main body of the monitor can be used.

[0029] (2) In this scheme, the sliding plate and the positioning block are moved by the threaded engagement of the two-way screw and the nut. The positioning block is inserted into the positioning groove by the movement of the positioning block. The insertion of the positioning groove and the positioning block makes it easy to fix the protective sleeve. The protective sleeve protects the main body of the monitor. Furthermore, the elasticity of the spring, together with the top cover, further protects the main body of the monitor.

[0030] (3) In this solution, the sealing gasket is used to facilitate the sealing effect at the connection between the main body of the monitor and the socket.

[0031] (4) In this solution, the spring is used to facilitate the fixing of the top cover, and the top cover is used to protect the protective cover. The elasticity of the spring provides buffer protection for the protective cover.

[0032] (5) In this solution, the card block is for easy engagement with the card slot, and the engagement of the card block and the card slot facilitates the positioning of the base. Attached Figure Description

[0033] Figure 1This is a front perspective view of the present invention;

[0034] Figure 2 This is a bottom-view perspective view of the present invention;

[0035] Figure 3 This is a cross-sectional view of the present invention;

[0036] Figure 4 This is the first exploded view of this utility model;

[0037] Figure 5 This is a sectional view of the mounting base of this utility model;

[0038] Figure 6 This is the second exploded view of the present invention;

[0039] Figure 7 This is an exploded view of the installation mechanism of this utility model.

[0040] Explanation of the labels in the diagram:

[0041] 1. Pipe body; 2. Clamping block; 3. Insertion hole; 4. Base; 5. Slot; 6. Top seat; 7. Bolt; 8. Mounting seat; 9. Socket; 10. Monitor body; 11. Sealing gasket; 12. Protective sleeve; 13. Spring; 14. Top cover; 15. Receiving groove; 16. Slot; 17. Support plate; 18. Two-way lead screw; 19. Nut; 20. Slide plate; 21. Positioning block; 22. Through hole; 23. Turning handle; 24. First bevel gear; 25. Second bevel gear; 26. Clamping plate; 27. Positioning groove. Detailed Implementation

[0042] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0043] Example:

[0044] Please see Figure 1-7 A gas pipeline monitoring device, comprising:

[0045] Pipeline body 1;

[0046] Socket 3 is provided on the main body of the pipe 1;

[0047] The base 4 and the top seat 6 are both snapped onto the surface of the pipe body 1;

[0048] Mounting base 8 is fixedly connected to top base 6, and mounting base 8 has a socket 9;

[0049] The main body of the monitor 10 is installed in the socket 9 and plugged into the socket 3;

[0050] Protective cover 12 is mounted on mounting base 8;

[0051] The installation mechanism is located inside the mounting base 8 and is connected to the protective cover 12.

[0052] In this embodiment, the insertion hole 3 is provided to facilitate the installation of the monitoring instrument body 10. The base 4 and the top seat 6 are connected by bolts 7 to install the monitoring instrument body 10. The mounting seat 8 is provided to facilitate the opening of the insertion port 9. The insertion port 9 is provided to facilitate the installation of the monitoring instrument body 10. It should be noted that the monitoring instrument body 10 is existing technology in this field. The protective sleeve 12 is provided to protect the monitoring instrument body 10. In this utility model, the sliding plate 20 and the positioning block 21 are moved by the threaded engagement of the bidirectional lead screw 18 and the nut 19. The movement of the positioning block 21 causes the positioning block 21 to be inserted into the positioning groove 27. The insertion of the positioning groove 27 and the positioning block 21 facilitates the fixing of the protective sleeve 12. The protective sleeve 12 provides protection for the monitoring instrument body 10. Furthermore, the elasticity of the spring 13, in conjunction with the top cover 14, further protects the monitoring instrument body 10.

[0053] Specifically, the installation mechanism is set into two groups, both of which are located within the mounting base 8. Each group of installation mechanisms includes a reversing component, a snap-fit ​​component, and a mounting component, with the mounting component connected to the reversing component and the snap-fit ​​component.

[0054] In this embodiment, the installation mechanism is set into two groups, both of which are located in the mounting base 8. Each group of installation mechanisms includes a reversing component, a snap-fit ​​component, and an installation component. The installation component is connected to the reversing component and the snap-fit ​​component.

[0055] Specifically, the snap-fit ​​assembly includes a receiving groove 15, a slot 16, a positioning block 21, a snap plate 26, and a positioning groove 27. The receiving groove 15 is formed inside the mounting base 8. There are two slots 16, two positioning blocks 21, two snap plates 26, and two positioning grooves 27. Both slots 16 are formed on the mounting base 8. Both positioning blocks 21 are slidably connected to the receiving groove 15. Both snap plates 26 are fixedly connected to the bottom of the protective sleeve 12. The two positioning grooves 27 are formed on the two snap plates 26 respectively, and the two positioning grooves 27 are snap-fitted with the two positioning blocks 21.

[0056] In this embodiment, the receiving groove 15 is opened to facilitate the receiving of the installation components, the slot 16 is opened to facilitate the engagement with the card plate 26, and the positioning block 21 is opened to facilitate the engagement with the positioning groove 27. The engagement of the positioning block 21 and the positioning groove 27 facilitates the installation of the protective sleeve 12.

[0057] Specifically, the mounting components include a support plate 17, a double-acting screw 18, a nut 19, a sliding plate 20, and a through hole 22. There are two support plates 17, two nuts 19, two sliding plates 20, and two through holes 22. The two support plates 17 are fixedly connected to the receiving groove 15. The double-acting screw 18 is rotatably connected to the two support plates 17. The two nuts 19 are threaded to the left and right sides of the double-acting screw 18, respectively. The two sliding plates 20 are fixedly connected to the outside of the two nuts 19, respectively. The two through holes 22 are respectively opened on the side ends of the two sliding plates 20 and the two positioning blocks 21, and the two through holes 22 are inserted into the double-acting screw 18.

[0058] In this embodiment, the support plate 17 is for easy rotational connection of the bidirectional lead screw 18. The rotation of the second bevel gear 25 drives the bidirectional lead screw 18 to rotate. The rotation of the bidirectional lead screw 18 causes the two nuts 19 to move inward or outward on the surface of the bidirectional lead screw 18 at the same time. When the bidirectional lead screw 18 rotates clockwise, the two nuts 19 move inward at the same time. The movement of the nuts 19 drives the slide plate 20 and the positioning block 21 to move inward. When the positioning block 21 moves inward, the positioning block 21 disengages from the positioning groove 27. At this time, the protective sleeve 12 can be removed from the mounting base 8, so that the monitoring instrument body 10 can be used. Conversely, the monitoring instrument body 10 can be installed. The through hole 22 is opened to facilitate the insertion with the bidirectional lead screw 18.

[0059] Specifically, the reversing assembly includes a first bevel gear 24 and a second bevel gear 25. The first bevel gear 24 is rotatably connected in the receiving groove 15, and the second bevel gear 25 is fixedly connected to the middle of the bidirectional lead screw 18, and the second bevel gear 25 meshes with the first bevel gear 24.

[0060] In this embodiment, the rotation of the throttle 23 drives the first bevel gear 24 to rotate, the rotation of the first bevel gear 24 drives the second bevel gear 25 to rotate, and the rotation of the second bevel gear 25 drives the bidirectional lead screw 18 to rotate.

[0061] Specifically, a throttle 23 is fixedly connected to the outer side of each of the two first bevel gears 24, and both throttles 23 movably pass through the mounting base 8.

[0062] In this embodiment, the throttle 23 is used to facilitate the rotation of the first bevel gear 24. The throttle 23 facilitates the rotation of the first bevel gear 24.

[0063] Specifically, a sealing gasket 11 is movably inserted into the socket 9, and the main body 10 of the monitoring instrument moves through the sealing gasket 11.

[0064] In this embodiment, the sealing gasket 11 is used to facilitate a sealing effect at the connection between the monitor body 10 and the socket 3.

[0065] Specifically, four springs 13 are fixedly connected to the protective cover 12, and a top cover 14 is fixedly connected to the four springs 13.

[0066] In this embodiment, the spring 13 is used to facilitate the fixing of the top cover 14, and the top cover 14 facilitates the protection of the protective sleeve 12. The elasticity of the spring 13 provides buffer protection for the protective sleeve 12.

[0067] Specifically, the bottom of the main pipe body 1 is fixedly connected to a locking block 2, and a locking groove 5 is provided on the base 4, which engages with the locking block 2.

[0068] In this embodiment, the locking block 2 is for easy engagement with the locking slot 5, and the engagement of the locking block 2 and the locking slot 5 facilitates the positioning of the base 4.

[0069] Specifically, the base 4 and the top seat 6 are detachably connected directly by multiple bolts 7.

[0070] In this embodiment, the base 4 and the top seat 6 are detachably connected by multiple bolts 7.

[0071] Working principle: When the main body 10 of the monitor needs to be used, hold the handle 23 and turn it. The rotation of the handle 23 drives the first bevel gear 24 to rotate, which in turn drives the second bevel gear 25 to rotate. The rotation of the second bevel gear 25 drives the double-acting screw 18 to rotate. The rotation of the double-acting screw 18 causes the two nuts 19 to move inward or outward on the surface of the double-acting screw 18 at the same time. When the double-acting screw 18 rotates clockwise, the two nuts 19 move inward at the same time. The movement of the nuts 19 drives the slide plate 20 and the positioning block 21 to move inward. When the positioning block 21 moves inward, it disengages from the positioning groove 27. At this time, the protective cover 12 can be removed from the mounting base 8, and the main body 10 of the monitor can be used.

[0072] The sliding plate 20 and the positioning block 21 are moved by the threaded engagement of the two-way lead screw 18 and the nut 19. The movement of the positioning block 21 causes it to insert into the positioning groove 27. The insertion of the positioning groove 27 and the positioning block 21 facilitates the fixing of the protective sleeve 12. The protective sleeve 12 protects the main body 10 of the monitor. Furthermore, the elasticity of the spring 13, together with the top cover 14, further protects the main body 10 of the monitor.

[0073] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model based on the technical solution and its improved concept should be covered within the protection scope of the present utility model.

Claims

1. A gas pipeline monitoring apparatus, characterized by, include: Pipeline body (1); Insertion hole (3), said insertion hole (3) is formed on the pipe body (1); The base (4) and the top seat (6) are both snapped into the surface of the pipe body (1); Mounting base (8), which is fixedly connected to the top base (6), and the mounting base (8) is provided with a socket (9); The main body of the monitoring instrument (10) is installed in the socket (9) and is plugged into the socket (3); A protective sleeve (12) is disposed on a mounting base (8); The installation mechanism is located inside the mounting base (8) and is connected to the protective sleeve (12).

2. A gas pipeline monitoring apparatus according to claim 1, characterised in that: The installation mechanism is configured as two groups, both of which are located in the mounting base (8). Each group of installation mechanisms includes a reversing component, a snap-fit ​​component, and an installation component. The installation component is connected to the reversing component and the snap-fit ​​component.

3. A gas pipeline monitoring apparatus according to claim 2, characterised in that: The snap-fit ​​assembly includes a receiving groove (15), a slot (16), a positioning block (21), a locking plate (26), and a positioning groove (27). The receiving groove (15) is opened in the mounting base (8). There are two slots (16), two positioning blocks (21), two locking plates (26), and two positioning grooves (27). The two slots (16) are opened on the mounting base (8). The two positioning blocks (21) are slidably connected in the receiving groove (15). The two locking plates (26) are fixedly connected to the bottom of the protective sleeve (12). The two positioning grooves (27) are opened on the two locking plates (26), and the two positioning grooves (27) are snap-fitted with the two positioning blocks (21).

4. A gas pipeline monitoring apparatus according to claim 3, wherein: The mounting assembly includes a support plate (17), a double-acting screw (18), a nut (19), a sliding plate (20), and a through hole (22). Each of the support plate (17), nut (19), sliding plate (20), and through hole (22) consists of two parts. The two support plates (17) are fixedly connected to the receiving groove (15). The double-acting screw (18) is rotatably connected to the two support plates (17). The two nuts (19) are threaded to the left and right sides of the double-acting screw (18), respectively. The two sliding plates (20) are fixedly connected to the outside of the two nuts (19), respectively. The two through holes (22) are respectively opened on the side ends of the two sliding plates (20) and the two positioning blocks (21), and both through holes (22) are inserted into the double-acting screw (18).

5. A gas pipeline monitoring apparatus according to claim 4, characterised in that: The reversing assembly includes a first bevel gear (24) and a second bevel gear (25). The first bevel gear (24) is rotatably connected in the receiving groove (15), and the second bevel gear (25) is fixedly connected to the middle part of the bidirectional lead screw (18), and the second bevel gear (25) meshes with the first bevel gear (24).

6. A gas pipeline monitoring apparatus according to claim 5, wherein: A throttle (23) is fixedly connected to the outer side of each of the two first bevel gears (24), and both throttles (23) movably pass through the mounting base (8).

7. A gas pipeline monitoring apparatus according to claim 6, characterised in that: A sealing gasket (11) is movably inserted into the socket (9), and the main body (10) of the monitor moves through the sealing gasket (11).

8. A gas pipeline monitoring apparatus according to claim 7, characterised in that: Four springs (13) are fixedly connected to the protective sleeve (12), and a top cover (14) is fixedly connected to the four springs (13).

9. A gas pipeline monitoring apparatus according to claim 8, characterised in that: The bottom of the pipe body (1) is fixedly connected to a locking block (2), and a locking groove (5) is provided on the base (4), which is engaged with the locking block (2).

10. A gas pipeline monitoring apparatus according to claim 9, wherein: The base (4) and the top seat (6) are detachably connected directly by multiple bolts (7).

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