阅读说明：本技术 一种自锁式人体静电释放报警仪 (Self-locking human body electrostatic discharge alarm ) 是由 李峰 袁常泰 王宗泰 朱连庆 田福 张鹏飞 于 2019-11-20 设计创作，主要内容包括：本发明涉及一种自锁式人体静电释放报警仪,报警仪包括导静电球组件、第一管件、壳体、第二管件、折弯管、直线轴承和自锁组件组成,所述自锁组件包括拉簧安装架、轴承安装架、V型弹珠、深沟球轴承和拉簧,平时折弯管处于锁定状态,人员无法进入,人员按压导静电球组件,行程为27mm,解锁折弯管,人员可以推动折弯管进入。当人员进入后,折弯管自动弹回并锁定,必须再次按压导静电球组件解锁后才能推开,能够实现自动回弹与锁定,功能上完全满足了必须释放人体静电才能通过的安全要求,可在油气等爆炸区域入口处设置,能够确保进入的人员能够100％消除人体静电,消除静电引燃事故隐患。(The invention relates to a self-locking human body electrostatic discharge alarm, which comprises an electrostatic conducting ball assembly, a first pipe fitting, a shell, a second pipe fitting, a bent pipe, a linear bearing and a self-locking assembly, wherein the self-locking assembly comprises a tension spring mounting frame, a bearing mounting frame, a V-shaped marble, a deep groove ball bearing and a tension spring, the bent pipe is in a locking state at ordinary times, personnel cannot enter the bent pipe, the personnel press the electrostatic conducting ball assembly, the stroke is 27mm, the bent pipe is unlocked, and the personnel can push the bent pipe to enter the bent pipe. After personnel got into, the pipe of bending was rebounded automatically and is locked, must press once more and lead the static ball subassembly unblock after just can push open, can realize automatic resilience and locking, has satisfied the safety requirement that must release human static and just can pass through in the function completely, can set up at explosion regional entrances such as oil gas, can ensure that the personnel that get into can 100% eliminate human static, the static hidden danger of ignition that eliminates.)

1. The utility model provides a from human electrostatic discharge alarm of locking-type, the alarm is including leading electrostatic ball subassembly, first pipe fitting, casing, second pipe fitting, the pipe of bending, linear bearing and auto-lock subassembly, the casing top is equipped with the upper cover, linear bearing and upper cover threaded connection, the welding of upper cover lower surface week side has six first stands, it is connected with first pipe fitting one end through the keysets to lead the electrostatic ball subassembly, and the first pipe fitting other end passes linear bearing and gos deep into inside the casing, and the auto-lock subassembly sets up inside the casing, its characterized in that: the self-locking assembly comprises a tension spring mounting frame, a bearing mounting frame, V-shaped marbles, deep groove ball bearings and tension springs, the central lines of the first pipe fitting, the second pipe fitting, the tension spring mounting frame and the bearing mounting frame coincide, the top end of the tension spring mounting frame is welded with the middle part of the bearing mounting frame at a position 11mm higher than the middle part of the bearing mounting frame, the tension spring mounting frame is welded on the first pipe fitting, a notch round table and a special-shaped baffle are sequentially welded on the second pipe fitting, a horn groove and a tension spring drag hook are arranged on the notch round table, the two ends of the bearing mounting frame are respectively provided with the deep groove ball bearings, the deep groove ball bearings at the upper end are arranged between the two first stand columns, the deep groove ball bearings at the lower end are matched with the horn groove, three second stand columns are vertically arranged on the periphery side of the tension spring mounting frame, the two second stand columns, one end of the tension spring is connected with the tension spring hole, the other end of the tension spring is connected with the tension spring drag hook, the V-shaped marble is matched with the special-shaped baffle, a flange bearing is arranged at the contact position of the shell and the second pipe fitting, the second pipe fitting is fixed with the bending pipe through the three-way pipe clamp, and the pipe diameter of the second pipe fitting is larger than that of the first pipe fitting and can rotate relative to the first pipe fitting.

2. The self-locking human body electrostatic discharge alarm instrument according to claim 1, wherein the pipe diameter of the first pipe is 20mm, and the pipe diameter of the second pipe is 25 mm.

3. The self-locking human body electrostatic discharge alarm instrument according to claim 1, wherein the number of the deep groove ball bearings is four.

4. The self-locking human body electrostatic discharge alarm instrument according to claim 1, wherein the middle part of the opposite board is in a trapezoidal structure and is 7.5mm high.

5. The self-locking human body electrostatic discharge alarm apparatus according to claim 1, wherein the pressing stroke of the electrostatic conductive ball assembly is 27 mm.

Technical Field

The invention relates to an electrostatic discharge alarm device, belongs to the field of security and protection equipment, and particularly relates to a self-locking human body electrostatic discharge alarm instrument.

Background

Personnel get into the pump house, the oil tank staircase, the oil tank sample connection, the operation platform in the loading and unloading operation district, device district sample connection, dangerous operation places such as filling station oil discharge opening department need release human static, current human static releaser of this ampere of type is the stand form, though can play the effect of eliminating human static, but the prerequisite is that the staff need consciously go to touch the static release ball on the device, if staff's safety consciousness is thin, do not initiatively go to touch static release ball or forget the touch, then just there is the possibility that does not release human static and get into dangerous operation place, cause the potential safety hazard.

The invention provides a self-locking human body electrostatic discharge alarm, which is provided with a bending pipe, wherein the length of the bending pipe is equivalent to the width of an entrance of a dangerous place, and the bending pipe cannot be pushed in a normal state and can completely block the entrance. When the staff need enter, it must press static release ball 27mm, and this action can just can relieve the locking with the release of the static safety that the human body carried, the pipe of bending simultaneously, and the staff side can promote the pipe of bending, normally gets into dangerous place, and passes through the back when the staff, and the pipe of bending is automatic kick-backs and locks again.

Disclosure of Invention

In order to solve the technical problem that the personnel can not consciously release static electricity in the human body and enter explosion areas such as oil gas and the like to cause accident potential, the invention provides the self-locking human body static electricity release alarm, which can ensure that the entering personnel can completely eliminate the static electricity of the human body and eliminate the static electricity ignition accident potential.

A self-locking human body electrostatic discharge alarm comprises an electrostatic ball guiding component, a first pipe fitting, a shell, a second pipe fitting, a bent pipe, a linear bearing and a self-locking component, wherein an upper cover is arranged at the top of the shell, the linear bearing is in threaded connection with the upper cover, six first stand columns are welded on the periphery of the lower surface of the upper cover, the electrostatic ball guiding component is connected with one end of the first pipe fitting through a transfer plate, the other end of the first pipe fitting penetrates through the linear bearing and extends into the shell, the self-locking component is arranged inside the shell and comprises a tension spring mounting frame, a bearing mounting frame, a V-shaped marble, a deep groove ball bearing and a tension spring, the central lines of the first pipe fitting, the second pipe fitting, the tension spring mounting frame and the bearing mounting frame coincide, the top end of the tension spring mounting frame is welded at a position 11mm above the middle of the bearing, the second pipe fitting is sequentially welded with a notch round platform and a special-shaped baffle plate, the notch round platform is provided with a horn groove and a tension spring drag hook, the two ends of the bearing mounting rack are respectively provided with a deep groove ball bearing, the deep groove ball bearing at the upper end is arranged between the two first upright posts, the deep groove ball bearing at the lower end is matched with the horn groove, three second upright posts are vertically arranged on the periphery of the tension spring mounting rack, two second upright posts are symmetrically arranged, the bottom ends of the two second upright posts are provided with tension spring holes, the third upright post and the other two upright posts form an included angle of ninety degrees, and the bottom ends of the third upright post and the other two upright posts are welded with V-shaped marbles, one end of the tension spring is connected with the tension spring hole, the other end of the tension spring is connected with the tension spring drag hook, the V-shaped marble is matched with the special-shaped baffle, the shell is provided with a flange bearing at the contact position with the second pipe fitting, the second pipe fitting is fixed with the bending pipe through the three-way pipe clamp, and the pipe diameter of the second pipe fitting is larger than that of the first pipe fitting and can rotate relative to the first pipe fitting.

Further, the pipe diameter of first pipe fitting is 20mm, the pipe diameter of second pipe fitting is 25 mm.

Further, the number of the deep groove ball bearings is four.

Furthermore, the middle part of the opposite-shape baffle is of a trapezoidal structure and is 7.5mm high.

Further, the pressing stroke of the static conductive ball component is 27 mm.

The invention has the beneficial effects that:

1) the structure is purely mechanical, and external energy supply is not needed;

2) at ordinary times, the pipe of bending is in the locking state, and personnel can't get into, and personnel press and lead the static ball subassembly, and the stroke is 27mm, and the unblock pipe of bending, personnel can promote the pipe of bending and get into. When a person enters the device, the bending pipe automatically rebounds and is locked, and the bending pipe can be pushed open only after the static conductive ball assembly is pressed again to be unlocked, so that automatic rebounding and locking can be realized;

3) the safety requirement that the static electricity of the human body can pass through must be released in the function is completely met, the safety protection device can be arranged at inlets of explosion regions such as oil gas and the like, and people who enter the safety protection device can eliminate the static electricity of the human body by 100 percent and eliminate the hidden danger of static ignition accidents.

Drawings

FIG. 1 is a front view of the human body electrostatic discharge apparatus of the present invention;

FIG. 2 is a side view of the human body electrostatic discharge device of the present invention;

FIG. 3 is a three-dimensional structure of the electrostatic discharge device for human body when the electrostatic conductive ball assembly is not pressed

FIG. 4 is a perspective view of the electrostatic discharge device for human body when the electrostatic conductive ball assembly is pressed

FIG. 5 is a view showing a structure of a notch and a truncated cone

FIG. 6 is a view showing the structure of the opposite baffle

In the figure: 01-adapter plate, 02-static electricity conducting ball component, 03-first pipe fitting, 0301-tension spring mounting frame, 030101-tension spring hole, 0302-bearing mounting frame, 0303-V type marble, 04-linear bearing, 05-shell, 06-second pipe fitting, 0601-special-shaped baffle, 0602-notch circular truncated cone, 060201-horn groove, 0603-tension spring drag hook, 07-upper cover, 0701-first upright column, 08-deep groove ball bearing, 09-tension spring, 10-flange bearing, 11-three-way pipe clamp and 12-bending pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.

As shown in fig. 1-6, a self-locking human body electrostatic discharge alarm, the alarm includes a static electricity conducting ball component 02, a first pipe 03, a housing 05, a second pipe 06, a bent pipe 12, a linear bearing 04 and a self-locking component, the top of the housing 05 is provided with an upper cover 07, the linear bearing 04 is in threaded connection with the upper cover 07, the periphery of the lower surface of the upper cover 07 is welded with six first columns 0701, the static electricity conducting ball component 02 is connected with one end of the first pipe 03 through an adapter plate 01, the other end of the first pipe 03 penetrates through the linear bearing 04 and goes deep into the housing, and the self-locking component is arranged inside the housing, and the self-locking alarm is characterized in that: the self-locking assembly comprises a tension spring mounting frame 0301, a bearing mounting frame 0302, V-shaped marble 0303, a deep groove ball bearing 08 and a tension spring 09, wherein the central lines of the first pipe fitting 03, the second pipe fitting 06, the tension spring mounting frame 0301 and the bearing mounting frame 0302 coincide, the top end of the tension spring mounting frame 0301 is welded with the upper 11mm of the middle part of the bearing mounting frame 0302, the tension spring mounting frame 0301 is welded on the first pipe fitting 03, a notch circular platform 0602 and a special-shaped baffle 0601 are sequentially welded on the second pipe fitting 06, a horn groove 060201 and a tension spring drag hook 0603 are arranged on the notch circular platform 0602, the two ends of the bearing mounting frame are respectively provided with the deep groove ball bearing 08, the deep groove ball bearing at the upper end is arranged between the two first upright posts 0701, the deep groove ball bearing at the lower end is matched with the horn groove 060201, three second upright posts are vertically arranged on the, the welding of the ninety degrees contained angle and bottom of third root piece second stand and other two second stands has V type marble 0303, extension spring 09 one end is connected with extension spring hole 030101, and the other end is connected with the extension spring drag hook, V type marble 0303 and dysmorphism baffle 0601 cooperation, the casing is equipped with flange bearing 10 with second pipe fitting contact position, and the second pipe fitting is fixed through this tee bend pipe clamp 11 and pipe 12 of bending, the pipe diameter of second pipe fitting 06 is greater than the pipe diameter of first pipe fitting 03 and can rotate first pipe fitting relatively.

The pipe diameter of first pipe fitting is 20mm, and the pipe diameter of second pipe fitting is 25 mm. The number of the deep groove ball bearings is four. The middle part of the opposite sex baffle is of a trapezoidal structure and is 7.5mm high. The pressing stroke of the static conductive ball component is 27 mm.

Lead static ball subassembly, lead static ball shell, alarm box, battery, buzzer, LED lamp, circuit board including static sub-conductor.

The static electricity conducting spherical shell is contacted with the human body through the static sub-conductor to conduct and remove the static electricity of the human body. The LED lamp can display green, yellow and red, which respectively represent different states. The buzzer can send out alarm sound.

The upper cover 07 is mounted on the top of the housing 05, and six first posts 0701 are welded to the lower surface of the upper cover for limiting circumferential rotation of the first pipe 03. And a deep groove ball bearing 08 is installed on the bearing mount 0302 to reduce friction.

The second pipe fitting 06 is located on the centre line of the housing 05 and is provided with a flange bearing 10 for axially limiting the second pipe fitting and reducing rotational friction. The second pipe fitting 06 is fixed with the bending pipe 12 through the three-way pipe clamp 11.

Under the normal state, as shown in fig. 3, the first pipe fitting 03 is located at the highest position, the notch circular truncated cone 0602 is matched with the deep groove ball bearing 08 mounted on the bearing mounting frame 0302, the second pipe fitting 06 cannot rotate, namely, the bent pipe is locked, and pedestrians cannot pass through the bent pipe.

When a person presses the electrostatic ball, as shown in fig. 4, the static electricity of the human body is conducted and removed, the electrostatic ball component descends, that is, the first pipe fitting 03 descends, and after the electrostatic ball component descends by 27mm, the V-shaped marble 0303 is matched with the special-shaped baffle 0601 and self-locked, so that the upward movement trend of the V-shaped marble is limited, that is, the first pipe fitting 03 cannot move upwards. At this time, the notch round platform 0602 is separated from the deep groove ball bearing 08 mounted on the bearing mounting frame 0302, the second pipe fitting 06 can rotate, namely, the bent pipe is unlocked, and pedestrians can pass through the bent pipe.

When the pedestrian passes through, the second pipe fitting 06 rotates, the V-shaped marble 0303 and the special-shaped baffle 0601 move relatively, the V-shaped marble 0303 rises by 7mm, the self-locking is released, and at the moment, if the bending pipe 12 returns to the initial position again, the notch circular truncated cone 0602 and the deep groove ball bearing 08 installed on the bearing installation frame 0302 are matched again, namely the first pipe fitting 03 rises by 20mm, and the bending pipe is locked again. The pedestrian can unlock the lock by pressing the electrostatic ball again to eliminate the static if the pedestrian wants to pass again.

The bending pipe is in a locking state at ordinary times, an inlet is blocked, and personnel cannot enter the bending pipe. The personnel press and lead static ball, and the stroke is 27mm, unblock pipe of bending, and personnel can get into. When a person enters the device, the bending pipe automatically rebounds and is locked, and the bending pipe can be pushed away only after the static conductive ball is pressed again to be unlocked.

The invention can be arranged at the entrance of explosion areas such as oil gas and the like, and can ensure that entering personnel can eliminate the static electricity of human bodies by 100 percent and eliminate the hidden danger of static ignition accidents.

It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art may make modifications, alterations, additions or substitutions within the spirit and scope of the present invention.