CN213118255U - Petroleum pipeline leakage alarm device - Google Patents

Abstract

The utility model discloses a petroleum pipeline reveals alarm device, including the platen, the upper portion of platen is provided with work box, first through-hole and anticollision case. Has the advantages that: the utility model discloses an anticollision case, when petroleum pipeline reveals that alarm device emptys or receives external force collision, first slope guard plate and second slope guard plate can be to control panel, buzzer siren and protection casing are protected, when needs use control panel to operate, two sets of clamping screw of counter-clockwise turning, when the one end of two sets of clamping screw separates with the lateral wall of anticollision case respectively, press down the anticollision case, this in-process, the inclined plane of first slope guard plate and second slope guard plate can be supported to the smooth end of two sets of conflict button heads, first slope guard plate and second slope guard plate can shrink into the inside of standing groove, when the upper portion of work box runs through the opening, can operate control panel, through the anticollision case that sets up, be convenient for protect control panel, buzzer siren and protection casing receive the foreign object striking.

Description

Petroleum pipeline leakage alarm device

Technical Field

The utility model relates to an alarm device technical field particularly, relates to an alarm device is revealed to petroleum pipeline.

Background

Petroleum pipeline is one kind and carries out long distance transport's device to the oil, and during the in-service use, alarm device is revealed in indispensable needs use, and alarm device is revealed to the pipeline is to liquid (crude oil or other liquid) pipeline monitoring of hourly minute second all day, and once the pipeline takes place to perforate and leaks, then alarm device is revealed to petroleum pipeline can report to the police and indicate, and in-service use has advantages such as easy operation, accurate nature height and stability are strong.

Traditional petroleum pipeline reveals alarm device, control panel, in the equal external air of protection network of buzzer siren and heat dissipation fan, because petroleum pipeline reveals that alarm device service environment is complicated, when petroleum pipeline reveals that alarm device emptys or receives external force collision, can't be to control panel, the protection casing of buzzer siren and heat dissipation fan is protected, it brings inconvenience for petroleum pipeline reveals alarm device's protection work, secondly, petroleum pipeline reveals that alarm device's support column is placed when loose ground, need deepening loose ground with the one end of support column, just can stabilize fixedly, it is comparatively hard to take out to insert the support column of deepening loose ground, and when petroleum pipeline reveals alarm device's support column places hard bottom, it takes place to remove easily to receive external force promotion, it brings inconvenience to reveal alarm device's stable fixed for petroleum pipeline.

An effective solution to the problems in the related art has not been proposed yet.

Disclosure of Invention

Technical problem to be solved

Not enough to prior art, the utility model provides a petroleum pipeline reveals alarm device possesses the protection casing of being convenient for to protect control panel, buzzer siren and heat dissipation fan, is convenient for reveal alarm device in the soft or hard ground to the petroleum pipeline and place the advantage of use, and then solve the problem among the above-mentioned background art.

(II) technical scheme

For realize above-mentioned protection network of being convenient for to protect control panel, buzzer siren and heat dissipation fan, be convenient for reveal alarm device in soft or hard ground to the petroleum pipeline and place the advantage of use, the utility model discloses a concrete technical scheme as follows:

a petroleum pipeline leakage alarm device comprises a bedplate, wherein a working box, a first through hole and an anti-collision box are arranged at the upper part of the bedplate, four groups of fixed blocks are fixedly arranged on the inner side wall of the working box, a microwave generator is arranged among the four groups of fixed blocks, a microwave amplifier is fixedly arranged at the lower part of the microwave generator, one end of the microwave amplifier penetrates through the first through hole, a groove, a control panel and two groups of buzzer alarms are arranged at the upper part of the working box, a motor box is fixedly arranged on the inner top surface of the working box, a micro motor is fixedly arranged on the inner bottom surface of the motor box, the output end of the micro motor penetrates through the inner top surface of the working box, centrifugal blades are sleeved on the outer side wall of the output end of the micro motor, a protective cover is fixedly arranged on the side wall of, and the outer side walls of the four groups of support columns are sleeved with protecting sleeves and positioning plates.

Further, the lateral wall of anticollision case is provided with the standing groove, and the lateral wall fixed mounting of standing groove has two sets of expanding spring, and is two sets of expanding spring's one end fixed mounting respectively has first slope guard plate and second slope guard plate, the upper portion of first slope guard plate and second slope guard plate all is provided with a plurality of groups ventilation hole, the lateral wall of first slope guard plate and second slope guard plate contacts each other, the upper portion of anticollision case is provided with the opening, the upper portion fixed mounting of work box has two sets of conflict button heads, the lateral wall of platen is provided with two sets of screw thread through-holes, and is two sets of screw thread through-hole's inside all meshes and installs clamping screw, and is two sets of clamping screw's one end contacts with the both sides of anticollision case respectively.

Further, the inclined surfaces of the first inclined protection plate and the second inclined protection plate are smooth structures, and the cross section length of the first inclined protection plate and the cross section length of the second inclined protection plate are smaller than that of the placing groove.

Further, a set of magnet plectane is installed in the upper portion contact of locating plate, and the upper portion of magnet plectane is provided with the second through-hole, and is a set of the inside fixed mounting of locating plate has support sleeve, and is a set of the lower part fixed mounting of locating plate has a plurality of groups pilot pin, and is a set of the support column runs through the second through-hole, and is a set of support column and magnet plectane fixed connection.

Furthermore, the four groups of positioning plates have the same structure and are also connected with the four groups of support columns in the same way.

Further, the cross section lengths of the four groups of support columns are slightly smaller than the internal cross section lengths of the four groups of support sleeves.

Furthermore, one end of each of the four groups of protection sleeves is fixedly connected with the lower part of the bedplate.

Furthermore, the control panel is electrically connected with the microwave generator, the microwave amplifier, the two groups of buzzer alarms and the micro motor through electric wires.

(III) advantageous effects

Compared with the prior art, the utility model provides a petroleum pipeline reveals alarm device possesses following beneficial effect:

(1) the utility model adopts the anti-collision box, when the petroleum pipeline leakage alarm device is toppled or collided by external force, because two groups of expansion springs support the first inclined protection plate and the second inclined protection plate to contact, foreign objects can not directly contact the control panel, the buzzer alarm and the protective cover, when the control panel is needed to be used for operation, the two groups of fixing screws are rotated anticlockwise by utilizing the mutual meshing of the thread through holes and the fixing screws, when one ends of the two groups of fixing screws are respectively separated from the side wall of the anti-collision box, the anti-collision box is pressed, in the process, the smooth ends of the two groups of conflict round heads can support the inclined planes of the first inclined protection plate and the second inclined protection plate, the first inclined protection plate and the second inclined protection plate can be contracted into the inner part of the placing groove, in the process, the two groups of expansion springs are in a compression state, when the upper part of the working, when finishing using, the anticollision case moves up, supports when first slope guard plate and the contact of second slope guard plate when two sets of expanding spring, two sets of clamping screw of clockwise rotation, when the one end of two sets of clamping screw respectively with the lateral wall contact of anticollision case, stop motion, through the anticollision case that sets up, be convenient for protection control panel, buzzer siren and protection casing receive the foreign object striking, reveal alarm device's use for the petroleum pipeline and bring the facility.

(2) The positioning plate is adopted by the utility model, when the petroleum pipeline leakage alarm device is placed on the hard ground for use, four groups of positioning plates are separated from four groups of magnet circular plates, the four groups of positioning plates are under the action of gravity, the sharp ends of a plurality of groups of positioning needles can be contacted with the hard ground, at the moment, the contact area between the four groups of positioning plates and the hard ground is reduced, the pressure is increased, the petroleum pipeline leakage alarm device is pushed to use a larger force, when the petroleum pipeline leakage alarm device is placed on the loose ground for use, the four groups of positioning plates are pressed, the sharp ends of a plurality of groups of positioning needles are inserted into the loose ground, when the lower surfaces of the four groups of positioning plates are contacted with the loose ground, the pressing is stopped, the four groups of positioning plates are not required to be inserted into a deeper area of the ground, after the use, the four groups of positioning, the four groups of support sleeves play a role in conveniently sliding the four groups of positioning plates, and the petroleum pipeline leakage alarm device can be stably fixed on a soft or hard ground through the arranged positioning plates, so that convenience is brought to stable and fixed use of the petroleum pipeline leakage alarm device.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a petroleum pipeline leakage alarm device provided by the utility model;

FIG. 2 is a top view of the work box of the present invention;

FIG. 3 is a schematic structural view of the positioning plate of the present invention;

fig. 4 is an enlarged view of a in fig. 1 according to the present invention.

In the figure:

1. a platen; 2. a work box; 3. a first through hole; 4. an anti-collision box; 5. a fixed block; 6. a microwave generator; 7. a microwave amplifier; 8. a groove; 9. a control panel; 10. a buzzer alarm; 11. a protective cover; 12. a motor case; 13. a micro motor; 14. centrifuging the fan blades; 15. fixing the screw rod; 16. a protective sleeve; 17. a support pillar; 18. positioning a plate; 19. a placement groove; 20. a tension spring; 21. a first inclined guard plate; 22. a second inclined guard plate; 23. an opening; 24. a vent hole; 25. contact with the round head; 26. a magnet circular plate; 27. a second through hole; 28. a support sleeve; 29. a positioning pin; 30. a threaded through bore.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a petroleum pipeline reveals alarm device.

Referring to the drawings and the detailed description, as shown in fig. 1-4, the petroleum pipeline leakage alarm device according to the embodiment of the present invention comprises a bedplate 1, wherein the upper part of the bedplate 1 is provided with a working box 2, a first through hole 3 and an anti-collision box 4, four groups of fixing blocks 5 are fixedly installed on the inner side wall of the working box 2, a microwave generator 6 is installed between the four groups of fixing blocks 5, a microwave amplifier 7 is fixedly installed on the lower part of the microwave generator 6, one end of the microwave amplifier 7 passes through the first through hole 3, the upper part of the working box 2 is provided with a groove 8, a control panel 9 and two groups of buzzer alarms 10, the inner top surface of the working box 2 is fixedly installed with a motor box 12, the inner bottom surface of the motor box 12 is fixedly installed with a micro motor 13, and the output end of the micro motor 13 passes through the inner top surface, centrifugal fan blades 14 are installed on the outer side wall of the output end of the micro motor 13 in a sleeved mode, a protective cover 11 is fixedly installed on the side wall of the opening in the groove 8, four groups of supporting columns 17 are installed on the lower portion of the bedplate 1, protective covers 16 and positioning plates 18 are installed on the outer side walls of the four groups of supporting columns 17 in a sleeved mode, the microwave generator 6, the microwave amplifier 7, the control panel 9, the two groups of buzzer alarms 10 and the micro motor 13 are all of the existing structure, and redundant description is omitted here.

In one embodiment, a placing groove 19 is formed in the side wall of the crash box 4, two sets of expansion springs 20 are fixedly mounted on the side wall of the placing groove 19, one ends of the two sets of expansion springs 20 are respectively and fixedly mounted with a first inclined protection plate 21 and a second inclined protection plate 22, a plurality of sets of ventilation holes 24 are formed in the upper portions of the first inclined protection plate 21 and the second inclined protection plate 22, the side walls of the first inclined protection plate 21 and the second inclined protection plate 22 are in contact with each other, an opening 23 is formed in the upper portion of the crash box 4, two sets of interference round heads 25 are fixedly mounted on the upper portion of the work box 2, two sets of threaded through holes 30 are formed in the side wall of the bedplate 1, fixing screws 15 are respectively mounted in meshing engagement with the inner portions of the two sets of threaded through holes 30, one ends of the two sets of fixing screws 15 are respectively in contact with two sides of the crash box 4, when the petroleum pipeline leakage alarm device is, the control panel 9, the buzzer alarm 10 and the protective cover 11 can not be directly contacted by foreign objects, when the control panel 9 is required to be used for operation, the thread through hole 30 and the fixing screw 15 are mutually meshed, the two groups of fixing screws 15 are rotated anticlockwise, when one ends of the two groups of fixing screws 15 are respectively separated from the side wall of the anti-collision box 4, the anti-collision box 4 is pressed, in the process, the smooth ends of the two groups of interference round heads 25 can abut against the inclined surfaces of the first inclined protective plate 21 and the second inclined protective plate 22, the first inclined protective plate 21 and the second inclined protective plate 22 can be contracted into the inside of the placing groove 19, in the process, the two groups of telescopic springs 20 are in a compression state, when the upper part of the working box 2 penetrates through the opening 23, the control panel 9 can be operated, when the anti-collision box 4 is used, when the two groups of telescopic springs 20 abut against the first inclined protective plate 21 and the, clockwise turning two sets of clamping screw 15, when two sets of clamping screw 15's one end respectively with the lateral wall contact of anticollision case 4, stop motion through the anticollision case 4 that sets up, is convenient for protect control panel 9, buzzer siren 10 and protection casing 11 and receives the foreign object striking, reveals alarm device's use for the petroleum pipeline and brings the facility.

In one embodiment, the inclined surfaces of the first and second inclined guard plates 21 and 22 have a smooth structure, and the first and second inclined guard plates 21 and 22 have a cross-sectional length smaller than that of the placement groove 19, thereby facilitating the placement of the first and second inclined guard plates 21 and 22 inside the placement groove 19.

In one embodiment, a magnet circular plate 26 is installed on the upper portion of a set of positioning plates 18 in a contact manner, a second through hole 27 is formed in the upper portion of the magnet circular plate 26, a support sleeve 28 is fixedly installed inside the set of positioning plates 18, a plurality of sets of positioning pins 29 are fixedly installed on the lower portion of the set of positioning plates 18, a set of support pillars 17 penetrates through the second through hole 27, the set of support pillars 17 is fixedly connected with the magnet circular plate 26, when the petroleum pipeline leakage alarm device is placed on a hard ground for use, the four sets of positioning plates 18 are separated from the four sets of magnet circular plates 26, the four sets of positioning plates 18 are subjected to the action of gravity, the sharp ends of the plurality of sets of positioning pins 29 are in contact with the hard ground, the contact area between the four sets of positioning plates 18 and the hard ground is reduced, the pressure is increased, greater force is required, four groups of locating plates 18 are pressed, the sharp-pointed ends of a plurality of groups of locating pins 29 are inserted into the loose ground, when the lower surfaces of the four groups of locating plates 18 are in contact with the loose ground, the pressing is stopped, a deeper area of the ground does not need to be inserted, after the use is finished, the four groups of locating plates 18 are drawn out and are respectively in contact with four groups of magnet circular plates 26, the four groups of locating plates 18 stably fix the petroleum pipeline leakage alarm device, the four groups of supporting sleeves 28 play a role in conveniently sliding the four groups of locating plates 18, the petroleum pipeline leakage alarm device can be stably fixed on the soft and hard ground through the arranged locating plates 18, and the petroleum pipeline leakage alarm device is conveniently stably fixed.

In one embodiment, the four groups of positioning plates 18 have the same structure and the same connection mode as the four groups of supporting columns 17, so that the problem that the petroleum pipeline leakage alarm device cannot complete positioning work due to different structures of the four groups of positioning plates 18 is avoided.

In one embodiment, the cross-sectional length of the four sets of support posts 17 is slightly less than the inner cross-sectional length of the four sets of support sleeves 28, facilitating the sliding of the four sets of support sleeves 28 over the outer sidewalls of the four sets of support posts 17.

In one embodiment, one end of each of the four sets of protection sleeves 16 is fixedly connected with the lower part of the bedplate 1, and the four sets of protection sleeves 16 cover the joints of the four sets of supporting columns 17 and the bedplate 1 to prevent the joints from being impacted by the outside.

In one embodiment, the control panel 9 is electrically connected to the microwave generator 6, the microwave amplifier 7, the two sets of buzzer alarms 10 and the micro motor 13 through wires, and the control panel 9 plays a role in controlling the operation of the microwave generator 6, the microwave amplifier 7, the two sets of buzzer alarms 10 and the micro motor 13.

The working principle is as follows:

when the petroleum pipeline leakage alarm device is connected with a circuit for use, the micro motor 13 is controlled to operate through the control panel 9 to drive the centrifugal fan blades 14 to rotate to radiate heat to the working box 2, the microwave generator 6 and the microwave amplifier 7 monitor the conveying microwaves of the petroleum pipeline, when the petroleum pipeline leakage alarm device is toppled or collided by external force, as the two groups of expansion springs 20 abut against the first inclined protection plate 21 and the second inclined protection plate 22 to contact with each other, foreign objects cannot directly contact with the control panel 9, the buzzer alarm 10 and the protective cover 11, when the control panel 9 is required to be used for operation, the threaded through hole 30 and the fixed screw 15 are meshed with each other, the two groups of fixed screws 15 are rotated anticlockwise, when one ends of the two groups of fixed screws 15 are respectively separated from the side wall of the anti-collision box 4, the anti-collision box 4 is pressed, in the process, the smooth ends of the two groups of abutting round heads 25 abut against, the first inclined protection plate 21 and the second inclined protection plate 22 can be contracted into the placing groove 19, in the process, the two groups of expansion springs 20 are in a compressed state, when the upper part of the working box 2 penetrates through the opening 23, the control panel 9 can be operated, when the use is finished, the anti-collision box 4 is moved upwards, when the two groups of expansion springs 20 abut against the first inclined protection plate 21 and the second inclined protection plate 22 to be contacted, the two groups of fixing screw rods 15 are rotated clockwise, when one ends of the two groups of fixing screw rods 15 are respectively contacted with the side wall of the anti-collision box 4, the movement is stopped, through the arranged anti-collision box 4, the control panel 9, the buzzer alarm 10 and the protection cover 11 are conveniently protected from being impacted by foreign objects, the convenience is brought to the use of the petroleum pipeline leakage alarm device, meanwhile, when the petroleum pipeline leakage alarm device is placed on a hard ground to be used, the four groups of positioning, the four groups of positioning plates 18 are under the action of gravity, so that the sharp ends of the plurality of groups of positioning pins 29 are contacted with the hard ground, the contact area between the four groups of positioning plates 18 and the hard ground is reduced, the pressure is increased, the petroleum pipeline leakage alarm device needs to use larger force, when the petroleum pipeline leakage alarm device is placed on the loose ground for use, the four groups of positioning plates 18 are pressed, the sharp ends of the plurality of groups of positioning pins 29 are inserted into the loose ground, when the lower surfaces of the four groups of positioning plates 18 are contacted with the loose ground, the pressing is stopped, the petroleum pipeline leakage alarm device does not need to be inserted into a deeper area of the ground, after the use is finished, the four groups of positioning plates 18 are drawn out and are respectively contacted with the four groups of magnet circular plates 26, the four groups of positioning plates 18 stably fix the petroleum pipeline leakage alarm device, the four groups of supporting sleeves 28 play a role in conveniently sliding the four groups, the petroleum pipeline leakage alarm device is convenient to use stably and fixedly.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The petroleum pipeline leakage alarm device is characterized by comprising a bedplate (1), wherein the upper part of the bedplate (1) is provided with a working box (2), a first through hole (3) and an anti-collision box (4), the inner side wall of the working box (2) is fixedly provided with four groups of fixed blocks (5), a microwave generator (6) is arranged between the four groups of fixed blocks (5), the lower part of the microwave generator (6) is fixedly provided with a microwave amplifier (7), one end of the microwave amplifier (7) penetrates through the first through hole (3), the upper part of the working box (2) is provided with a groove (8), a control panel (9) and two groups of buzzer alarms (10), the inner top surface of the working box (2) is fixedly provided with a motor box (12), the inner bottom surface of the motor box (12) is fixedly provided with a micro motor (13), and the output end of the micro motor (13) penetrates through the inner top surface of the working box (2), centrifugal fan blade (14) are installed in the outside lateral wall of output of micro motor (13) cup joint, the inside opening part lateral wall fixed mounting of recess (8) has protection casing (11), four groups of support columns (17) are installed to the lower part of platen (1), and four groups the outside lateral wall of support column (17) all cup joints and installs lag (16) and locating plate (18).

2. The petroleum pipeline leakage alarm device according to claim 1, wherein a placing groove (19) is formed in the side wall of the anti-collision box (4), two sets of expansion springs (20) are fixedly mounted on the side wall of the placing groove (19), a first inclined protection plate (21) and a second inclined protection plate (22) are fixedly mounted at one ends of the two sets of expansion springs (20) respectively, a plurality of sets of vent holes (24) are formed in the upper portions of the first inclined protection plate (21) and the second inclined protection plate (22), the side walls of the first inclined protection plate (21) and the second inclined protection plate (22) are in contact with each other, an opening (23) is formed in the upper portion of the anti-collision box (4), two sets of interference round heads (25) are fixedly mounted on the upper portion of the work box (2), and two sets of threaded through holes (30) are formed in the side wall of the bedplate (1), and the insides of the two groups of thread through holes (30) are all meshed with each other and provided with fixing screw rods (15), and one ends of the two groups of fixing screw rods (15) are respectively contacted with the two sides of the anti-collision box (4).

3. A petroleum pipeline leakage warning device as claimed in claim 2, wherein the inclined surfaces of the first inclined protection plate (21) and the second inclined protection plate (22) are smooth structures, and the cross-sectional lengths of the first inclined protection plate (21) and the second inclined protection plate (22) are smaller than the cross-sectional length of the placement groove (19).

4. A petroleum pipeline leakage alarm device according to claim 1, wherein a magnet circular plate (26) is installed on the upper portion of one set of positioning plates (18) in a contact manner, a second through hole (27) is formed in the upper portion of the magnet circular plate (26), a support sleeve (28) is fixedly installed inside one set of positioning plates (18), a plurality of sets of positioning pins (29) are fixedly installed on the lower portion of one set of positioning plates (18), one set of support columns (17) penetrate through the second through hole (27), and one set of support columns (17) are fixedly connected with the magnet circular plate (26).

5. A petroleum pipeline leakage alarm device as claimed in claim 4, wherein the four sets of positioning plates (18) are identical in structure and are connected with the four sets of supporting columns (17) in the same manner.

6. A petroleum pipeline leakage warning device as claimed in claim 5, wherein the cross-sectional lengths of the four sets of support posts (17) are slightly less than the internal cross-sectional lengths of the four sets of support sleeves (28).

7. A petroleum pipeline leakage warning device as claimed in claim 1, wherein one end of each of the four sets of protective sleeves (16) is fixedly connected with the lower part of the bedplate (1).

8. A petroleum pipeline leakage alarm device according to claim 1, wherein the control panel (9) is electrically connected with the microwave generator (6), the microwave amplifier (7), the two groups of buzzer alarms (10) and the micro motor (13) through wires.

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