CN219085508U

CN219085508U - Special electrostatic alarm device for petroleum loading area

Info

Publication number: CN219085508U
Application number: CN202223380176.3U
Authority: CN
Inventors: 徐学明; 庞刚; 岳涛; 王成; 沈沛银
Original assignee: Ningxia Taifu Energy Storage Co ltd
Current assignee: Ningxia Taifu Energy Storage Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-05-26
Anticipated expiration: 2032-12-16

Abstract

The utility model discloses a special electrostatic alarm device for a petroleum loading area, which comprises a main box body, an electrostatic clamp and a grounding pile, wherein a low-power-consumption single-board machine and a buzzer are arranged in the main box body. According to the utility model, when the electrostatic clamp is not used, the protection block is placed between the first puncture needle and the second puncture needle, mutual collision is avoided, the protection block is prevented from being lost through the hanging rope, when the electrostatic clamp is clamped, one end of the second support rod far away from the first support rod is propped against the outer wall of the first clamping arm, the distance between the first support rod and the second support rod is increased by screwing the threaded sleeve, force is provided for the first puncture needle and the second puncture needle to puncture paint, when an alarm occurs, the motor drives the lighted LED lamp beads to rotate, the LED lamp bead lamp light increases brightness through the lens, and the working personnel can more clearly sense the alarm information through the high-brightness lamp light in the rotation, so that the electrostatic clamp is processed.

Description

Special electrostatic alarm device for petroleum loading area

Technical Field

The utility model relates to the technical field of static protection, in particular to a special static alarm device for a petroleum loading area.

Background

The electrostatic grounding alarm device is commonly used in loading, unloading and storing places of a plurality of dangerous goods, such as petroleum loading areas, and aims to guide static electricity to the ground so as to prevent static spark, and as is well known, a puncture needle on a grounding clamp is used for puncturing dirt and a paint layer on a clamped object (a frame of an oil tank) so as to ensure that the grounding clamp and a metal part of the clamped object form good electrical contact, so that the sharpness of the puncture needle directly influences the contact effect;

the static clamp on the current common static grounding alarm device is in a non-use state, the opposite needles are in direct contact, particularly, a worker does not notice when the static clamp is loosened, the speed is high, the opposite needles are directly impacted, the needles are not sharp any more after a long time, the work of puncturing paint and dirt becomes difficult, in addition, the current static grounding alarm device generally alarms through a buzzer, or an indicator lamp is added on the front cover of a box body to cooperate with the buzzer to carry out audible and visual alarm, the beeping sound is not easy to hear in a noisy environment, and the warning effect of the common indicator lamp is very limited.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a special electrostatic alarm device for a petroleum loading area.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a special static alarm device in oil loading area, includes main tank body, static clamp, earth connection post, the inside low-power consumption single plate machine and the bee calling organ of being provided with of main tank body, main tank body upper wall fixedly connected with base the outer wall threaded connection of base has waterproof shell, be provided with the alarm component that is used for luminous warning between base, the waterproof shell, through second cable fixed connection between earth connection post and the main tank body, the static clamp is rotated through the pivot pin by being first arm, the second arm that sets up relatively and is connected the constitution, still be provided with the jump ring between first arm, the second arm, first arm, second arm one end is through first cable and main tank body fixed connection, first arm, second arm keep away from the one end of first cable and be connected with first felting needle, second felting needle through the nut respectively, be provided with the protection architecture that is used for non-use state protection felting needle, second felting needle on the static clamp, the static clamp is kept away from first arm, second arm is provided with first clamp, second felting needle, first auxiliary force application structure, the equal electromechanical connection of second felting needle, the equal application of force, the equal low-power consumption single plate machine.

As a further description of the above technical solution:

the alarm assembly comprises a motor and four groups of circuit boards, the motor is fixedly connected to the upper wall of the base and located on the inner side of the waterproof shell, the end part of the motor extending shaft is fixedly connected with a fixing plate, the fixing plate is square in overlooking projection, and the four groups of circuit boards are fixedly connected to the upper wall of the fixing plate in pairs and are respectively close to the outer edge positions of the fixing plate.

As a further description of the above technical solution:

the four groups of LED lamp beads are fixedly connected with one sides of the circuit boards, which are opposite to each other, and the lens is fixedly connected with one sides of the LED lamp beads, which are far away from the circuit boards.

As a further description of the above technical solution:

the protection structure comprises a protection block and a hanging rope, wherein the hanging rope is fixedly connected to the outer wall of the second clamping arm, the protection block is arranged at one end of the hanging rope far away from the second clamping arm, and taper holes are formed in the upper wall and the lower wall of the protection block.

As a further description of the above technical solution:

the waterproof shell is made of red light-transmitting plastic.

As a further description of the above technical solution:

the force application structure comprises a rotating sleeve, a first supporting rod and a second supporting rod, wherein the rotating sleeve is rotationally connected to one end of the second clamping arm, which is far away from the second puncture needle, the first supporting rod is fixedly connected to the outer wall of the rotating sleeve, and the second supporting rod is movably connected to one end of the first supporting rod, which is far away from the rotating sleeve, through a threaded sleeve.

As a further description of the above technical solution:

two sets of internal threads with opposite directions are respectively arranged on the inner side wall of the thread bush near the upper opening and the lower opening, and external threads matched with the two sets of internal threads on the thread bush are respectively arranged on the outer wall of one end of the first support rod and the second support rod, which faces the thread bush.

The utility model has the following beneficial effects:

1. compared with the prior art, the special electrostatic warning device for the petroleum loading area has the advantages that the taper holes are formed in the upper side and the lower side of the protection block, when the electrostatic clamp is not used, the protection block is placed between the first puncture needle and the second puncture needle, mutual collision is avoided, the sharpness is kept, the service life of the puncture needle is prolonged, and the protection block is prevented from being lost through hanging ropes;

2. compared with the prior art, when the electrostatic clamp clamps work, one end of the second support rod far away from the first support rod is propped against the outer wall of the first clamp arm, and the distance between the first support rod and the second support rod is increased by screwing the threaded sleeve, so that one ends of the first clamp arm and the second clamp arm far away from the first puncture needle and the second puncture needle are enlarged, the force is provided for the first puncture needle and the second puncture needle to puncture paint, and the clamping is more stable;

3. compared with the prior art, the special electrostatic alarm device for the petroleum loading area is characterized in that four groups of circuit boards which can be driven by motor rotation are arranged at the top of the main box body, LED lamp beads with lenses are arranged on the outer walls of the circuit boards, when an alarm occurs, the motor drives the lighted LED lamp beads to rotate, the LED lamp bead lamp light increases the brightness through the lenses, and the rotating high-brightness lamp light enables workers to clearly perceive alarm information, so that the alarm information is processed.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a special electrostatic alarm device for petroleum loading areas;

FIG. 2 is a cross-sectional view of the internal structure of a base and a waterproof shell of the special electrostatic alarm device for the petroleum loading area;

FIG. 3 is a side partial cross-sectional view of a first brace, a second brace and a threaded sleeve connection structure of a special electrostatic warning device for petroleum loading areas, which is provided by the utility model;

fig. 4 is a sectional view of a protecting block structure of an electrostatic alarm device special for a petroleum loading area.

Legend description:

1. a main case; 2. a base; 3. a waterproof case; 4. a first cable; 5. a second cable; 6. a first clamp arm; 7. a second clamp arm; 8. a first lancet; 9. a second lancet; 10. a protection block; 11. hanging ropes; 12. a rotating sleeve; 13. a first stay; 14. a thread sleeve; 15. a second stay bar; 16. a motor; 17. a fixing plate; 18. a circuit board; 19. LED lamp beads; 20. a lens; 21. and (5) taper holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the utility model provides a special electrostatic alarm device for petroleum loading areas: including main tank 1, static clamp, the ground connection stake, the inside low-power consumption single board computer and the buzzer of being provided with of main tank 1, main tank 1 upper wall fixedly connected with base 2, base 2 outer wall threaded connection has waterproof casing 3, waterproof casing 3 is red printing opacity plastics, be provided with the alarm component who is used for luminous warning between base 2, waterproof casing 3, alarm component includes motor 16 and four sets of circuit boards 18, motor 16 fixed connection is at base 2 upper wall and be located waterproof casing 3 inboard, motor 16 stretches out axle tip fixedly connected with fixed plate 17, fixed plate 17 overlook the projection and is the square, four sets of circuit boards 18 are two-phase opposite fixed connection and are close to fixed plate 17 outer fringe position respectively on the fixed plate 17, the equal fixedly connected with multiunit LED lamp pearl 19 in one side that four sets of circuit boards 18 are on the back mutually, the equal fixedly connected with lens 20 in one side that multiunit LED lamp pearl 19 kept away from circuit board 18, the red printing opacity material of waterproof casing 3 makes LED lamp pearl 19 light pass through easily, and light can become the red light that has the warning effect, when taking place, motor 16 drives the rotatory effect that can form the warning effect of circuit, thereby the warning effect is improved.

The grounding pile is fixedly connected with the main box body 1 through a second cable 5, the electrostatic clamp is formed by rotationally connecting a first clamping arm 6 and a second clamping arm 7 which are oppositely arranged through a rotary pin, a clamp spring is further arranged between the first clamping arm 6 and the second clamping arm 7, one ends of the first clamping arm 6 and the second clamping arm 7 are fixedly connected with the main box body 1 through the first cable 4, a first puncture needle 8 and a second puncture needle 9 are respectively detachably connected to one ends of the first clamping arm 6 and the second clamping arm 7, which are far away from the first cable 4, through nuts, a protection structure for protecting the first puncture needle 8 and the second puncture needle 9 in a non-use state is arranged on the electrostatic clamp, the protection structure comprises a protection block 10 and a hanging rope 11, the hanging rope 11 is fixedly connected to the outer wall of the second clamping arm 7, the protection block 10 is arranged at one end of the hanging rope 11, which is far away from the second clamping arm 7, the upper wall and the lower wall of the protection block 10 are respectively provided with taper holes 21, the protection block 10 can be made of common materials such as rubber, and the like, when the electrostatic clamp is not used, the protection block 10 is placed between the first puncture needle 8 and the second puncture needle 9, the two puncture needles 8 and the second puncture needles 9 are not in use, and the two sharp points of the needle points are prevented from being lost by the protection structure, and the two needle points are respectively, and the needle points are prevented from being damaged by the protection holes, and the needle points are respectively, and the needle points are not located at the two needle points, and the needle points are protected by the needle points, and the needle points are respectively;

the one end that keeps away from first felting needle 8, the one end of second felting needle 9 is provided with the application of force structure that is used for assisting first felting needle 8, the work application of force of second felting needle 9 on the static clamp, alarm module, the bee calling organ, the ground connection stake, the static clamp all is connected with low-power consumption veneer electromechanics, the application of force structure includes changeing cover 12, first vaulting pole 13, second vaulting pole 15, changeing cover 12 rotates the one end that is kept away from second felting needle 9 at second arm 7, first vaulting pole 13 fixed connection is at changeing cover 12 outer wall second vaulting pole 15 and is kept away from the one end of changeing cover 12 through thread bush 14 swing joint, thread bush 14 inside wall is close to the upper mouth position and is close to the lower mouth position and is provided with two sets of internal screw threads opposite direction respectively, first vaulting pole 13, second vaulting pole 15 is provided with the external screw thread that cooperatees with two sets of internal screw threads on the thread bush 14 towards the one end outer wall of thread bush 14 respectively, ordinary static clamp is carried out the centre gripping through the strength of jump ring only, the jump ring has life's condition, easy existence elasticity is not enough, in order to avoid this condition, when centre gripping, with the second arm 15, keep away from first arm 15, first vaulting pole 13, when the first arm 13 is kept away from first arm 13, first vaulting pole 15, when the first arm 15 is made to rotate, the first arm 15, the first vaulting pole is separated, the first arm 15, the first end is made, and the first end is separated by the thread, and the first end, and is kept away from 5, and vice 15, is made by the first, and rotate, and is separated by the thread, and is separated.

Working principle: the red light-transmitting material of waterproof housing 3 makes LED lamp pearl 19 light pass through easily, and light can become the red light that has the warning effect, when taking place to report to the police, motor 16 drives circuit board 18 rotation, thereby form rotatory light effect, can improve the warning effect, when static clamp is not used, put protection piece 10 between first felting needle 8, second felting needle 9 and make the syringe needle of first felting needle 8, second felting needle 9 be located two taper holes 21 inside respectively, thereby avoid two needle points to bump and lead to not sharp, protection piece 10 prevents losing through hanging rope 11, during the centre gripping, keep away from the one end of first vaulting pole 13 with second vaulting pole 15 and prop at first arm 6 outer wall, rotate thread bush 14 and make first vaulting pole 13, second vaulting pole 15 keep away from, thereby increase and add holding force, when unclamping, reverse rotation thread bush 14, make first vaulting pole 13, second vaulting pole 15 are close to, thereby make things convenient for second vaulting pole 15 can separate with first arm 6.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a special electrostatic warning device in petroleum loading area, includes main tank body (1), static clamp, ground connection stake, inside low-power consumption single plate machine and the buzzer of being provided with of main tank body (1), its characterized in that: the utility model discloses a high-voltage power supply device for the electric pile comprises a main box body (1), a base (2) is fixedly connected with the upper wall of the main box body (1), waterproof shell (3) is arranged on the outer wall of the base (2) in a threaded manner, an alarm component for emitting light and alarming is arranged between the base (2) and the waterproof shell (3), a first puncture needle (8) and a second puncture needle (9) are detachably connected between a grounding pile and the main box body (1) through a second cable (5) in a fixed manner, an electrostatic clamp is formed by rotating and connecting a first clamping arm (6) and a second clamping arm (7) which are oppositely arranged through a rotary pin, a clamp spring is further arranged between the first clamping arm (6) and the second clamping arm (7), the first clamping arm (6) and one end of the second clamping arm (7) are fixedly connected with the main box body (1) through a first cable (4), one end of the first clamping arm (6) and one end of the second clamping arm (7) far away from the first cable (4) are detachably connected with the first puncture needle (8) through nuts respectively, a protective structure for protecting the first puncture needle (8) and the second puncture needle (9) in a non-use state is arranged on the electrostatic clamp needle, and the first piezoelectric power supply device is connected with the first puncture needle (8) and the first piezoelectric device is connected with the first piezoelectric device (9) through the first piezoelectric device and the piezoelectric device, the piezoelectric device is arranged on the first piezoelectric device, and the piezoelectric device is far from the first piezoelectric device, and the first piezoelectric device is connected with the first piezoelectric device (8, and the piezoelectric device is provided with the piezoelectric device, and the piezoelectric device.

2. The electrostatic warning device special for petroleum loading area according to claim 1, characterized in that: the alarm assembly comprises a motor (16) and four groups of circuit boards (18), the motor (16) is fixedly connected to the upper wall of the base (2) and located on the inner side of the waterproof shell (3), a fixing plate (17) is fixedly connected to the end portion of an extending shaft of the motor (16), the fixing plate (17) is square in overlooking projection, and the four groups of circuit boards (18) are fixedly connected to the upper wall of the fixing plate (17) in a two-to-two mode and are respectively close to the outer edge positions of the fixing plate (17).

3. An electrostatic warning device for petroleum loading area according to claim 2, characterized in that: the four groups of LED lamp beads (19) are fixedly connected to one sides, opposite to each other, of the circuit board (18), and the lens (20) is fixedly connected to one sides, far away from the circuit board (18), of the LED lamp beads (19).

4. A special electrostatic warning device for petroleum loading areas according to claim 3, characterized in that: the protection structure comprises a protection block (10) and a hanging rope (11), wherein the hanging rope (11) is fixedly connected to the outer wall of the second clamping arm (7), the protection block (10) is arranged at one end, far away from the second clamping arm (7), of the hanging rope (11), and taper holes (21) are formed in the upper wall and the lower wall of the protection block (10).

5. The electrostatic warning device special for petroleum loading area according to claim 4, characterized in that: the waterproof shell (3) is made of red light-transmitting plastic.

6. The electrostatic warning device special for petroleum loading area according to claim 5, characterized in that: the force application structure comprises a rotating sleeve (12), a first supporting rod (13) and a second supporting rod (15), wherein the rotating sleeve (12) is rotationally connected to one end, far away from the second puncture needle (9), of the second clamping arm (7), the first supporting rod (13) is fixedly connected to the outer wall of the rotating sleeve (12), and the second supporting rod (15) is movably connected to one end, far away from the rotating sleeve (12), of the first supporting rod (13) through a threaded sleeve (14).

7. The electrostatic warning device special for petroleum loading area according to claim 6, characterized in that: two sets of internal threads with opposite directions are respectively arranged on the inner side wall of the thread sleeve (14) close to the upper opening and the lower opening, and external threads matched with the two sets of internal threads on the thread sleeve (14) are respectively arranged on the outer wall of one end of the first support rod (13) and the second support rod (15) facing the thread sleeve (14).