阅读说明：本技术 一种运转设备防接近保护装置 (Anti-approach protection device for running equipment ) 是由 周圆 李胜 计庆辉 郭红 周畅 于 2020-04-09 设计创作，主要内容包括：本发明属于矿井安全技术领域,具体的说是一种运转设备防接近保护装置；首先在大型设备安装激励器,在运转设备防接近保护装置上安装定位芯片、然后将安装定位芯片的运转设备防接近保护装置佩戴在人员的身上、其次在安装有激励器的大型设备安装入口处的墙壁上通过螺栓固定两个挂环、最后当有人员靠近时,激励器接收到发射的信号,会反馈数据给定位芯片,定位芯片接收到数据后,接近危险区域时,矿灯灯光会进行闪烁,并且矿灯具备语音报警功能,同时运转设备防接近保护装置弹出重力球勾住挂环,防止听力障碍人士靠近危险区域；本发明对听力障碍人员有一个提醒作用,保证了人员的安全和设备的正常运转。(The invention belongs to the technical field of mine safety, and particularly relates to an anti-approach protection device for operating equipment; firstly, an exciter is installed on large equipment, a positioning chip is installed on an operation equipment approach prevention protection device, then the operation equipment approach prevention protection device provided with the positioning chip is worn on the body of a person, secondly, two hanging rings are fixed on a wall at an installation inlet of the large equipment provided with the exciter through bolts, and finally, when the person approaches, the exciter receives a transmitted signal and feeds back data to the positioning chip, after the positioning chip receives the data, the light of a miner lamp flickers when approaching a dangerous area, the miner lamp has a voice alarm function, and meanwhile, the operation equipment approach prevention protection device pops out a gravity ball to hook the hanging rings to prevent the person with hearing disorder from approaching the dangerous area; the invention has a reminding function for the hearing-impaired people, and ensures the safety of the people and the normal operation of the equipment.)

1. An operating equipment access prevention protection device, characterized in that: the use method of the operating equipment anti-access protection device comprises the following steps:

s1: installing exciters on large equipment such as underground electrical equipment, a fully-mechanized excavating machine and the like, and installing a positioning chip on an anti-approach protection device of operating equipment;

s2: wearing the operation equipment anti-access protection device provided with the positioning chip in the S1 on the body of a person;

s3: two hanging rings are fixed on the wall at the installation inlet of large equipment such as underground electrical equipment and a fully-mechanized excavating machine which are provided with the exciter in S1 through bolts;

s4: when a person approaches, the exciter receives the emitted signal and feeds back data to the positioning chip, after the positioning chip receives the data, the distance between a worker and equipment is measured and calculated, when the person approaches a dangerous area, the light of the miner lamp flickers, the miner lamp has a voice alarm function, namely that the miner lamp approaches the dangerous area and please evacuate as soon as possible, and meanwhile, the equipment operation anti-approach protection device ejects a gravity ball to hook a hanging ring to prevent a person with hearing disorder from approaching the dangerous area;

wherein, the anti-approach protection device of the running equipment in S1 comprises a wearing ring (1), the surface of the wearing ring (1) is provided with a miner lamp (2), the surface of the wearing ring (1) is provided with a positioning chip (3), both sides of the wearing ring (1) are provided with empty slots (4), a gravity ball (5) is arranged in each empty slot (4), the gravity ball (5) is connected with the wearing ring (1) through a pull rope (6), the gravity ball (5) is sealed in each empty slot (4) through two adsorption plates hinged on the wearing ring (1), a push slot (7) is arranged at a position on the wearing ring (1) close to the empty slot (4), a push rod (8) is arranged in each push slot (7), the push rod (8) is connected with the wearing ring (1) through a connecting spring (9), and a steam generator (10) is arranged on the wearing ring (1) close to the position on the push slot (7), the steam generator (10) is communicated with the push groove (7) through a connecting pipe (11).

2. An operating equipment access prevention protection device according to claim 1, characterized in that: with stay cord (6) junction gravity ball (5) surface is provided with contact housing (12), a plurality of thing grooves (13) of putting have been seted up on gravity ball (5), contact housing (12) through intermediate tube (14) with put thing groove (13) intercommunication, it is provided with push away set (15) to put thing groove (13) inside, has linked firmly couple (16) on push away set (15), and couple (16) middle part is provided with spacing collar (17), and spacing collar (17) are connected with wearing ring (1) of putting thing groove (13) middle part position department.

3. An operating equipment approach prevention protection device according to claim 2, characterized in that: the hook is characterized in that an extrusion bag (18) is arranged at an included angle of a bending position of the hook (16), a communication pipe (19) is connected onto the extrusion bag (18), a liquid storage cavity (20) is formed in the hook (16) at one end of the communication pipe (19), and a spray hole (21) is communicated with one side of the liquid storage cavity (20).

4. An operating equipment access prevention protection device according to claim 3, characterized in that: a rotating plate (22) is arranged in the injection hole (21), and two sides of the rotating plate (22) are provided with return springs (23).

5. An operating equipment access prevention protection device according to claim 4, characterized in that: one end of the rotating plate (22) positioned in the jet hole (21) is fixedly connected with a bent plate (24), and two ends of the bent plate (24) are bent towards the jet end of the jet hole (21).

6. An operating equipment access prevention protection device according to claim 4, characterized in that: the rotating plate (22) positioned outside the jet hole (21) is provided with a sloping plate (25), and the sloping plate (25) inclines towards the jet direction.

Technical Field

The invention belongs to the technical field of mine safety, and particularly relates to an anti-approach protection device for operating equipment.

Background

The underground operation is considered to be one of the most dangerous operations in the world, due to the fact that the visual field of large equipment is limited during the underground operation, people and machine equipment which work in the underground are exposed to great risks, and in order to improve safety production of a coal mine and safety management of miners, an anti-collision technology of the underground equipment is applied, and the positions of the workers and the safety distance of the equipment can be detected in real time based on an underground accurate personnel positioning system.

When the existing underground equipment runs, in order to prevent people from approaching, fences need to be added around the equipment, and the situation that the people approach to cause danger is prevented.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides an anti-approach protection device for operating equipment, which is mainly characterized in that a gravity ball hooks a hanging ring, and when people move forwards, the gravity ball can be subjected to the resistance of a pull rope, so that a reminding effect is provided for the hearing-impaired people, the safety of the people and the normal operation of the equipment are ensured, and the problems in the background art are solved.

In order to achieve the purpose, the invention provides the following technical scheme: an operating equipment anti-access protection device, a method for using the operating equipment anti-access protection device comprises the following steps:

s1: installing exciters on large equipment such as underground electrical equipment, a fully-mechanized excavating machine and the like, and installing a positioning chip on an anti-approach protection device of operating equipment;

s2: wearing the operation equipment anti-access protection device provided with the positioning chip in the S1 on the body of a person;

s3: two hanging rings are fixed on the wall at the installation inlet of large equipment such as underground electrical equipment and a fully-mechanized excavating machine which are provided with the exciter in S1 through bolts;

s4: when a person approaches, the exciter receives the emitted signal and feeds back data to the positioning chip, after the positioning chip receives the data, the distance between a worker and equipment is measured and calculated, when the person approaches a dangerous area, the light of the miner lamp flickers, the miner lamp has a voice alarm function, namely that the miner lamp approaches the dangerous area and please evacuate as soon as possible, and meanwhile, the equipment operation anti-approach protection device ejects a gravity ball to hook a hanging ring to prevent a person with hearing disorder from approaching the dangerous area;

the anti-approach protection device for the operation equipment in the S1 comprises a wearing ring, wherein a miner lamp is arranged on the surface of the wearing ring, a positioning chip is arranged on the surface of the wearing ring, empty grooves are formed in two sides of the wearing ring, a gravity ball is arranged in each empty groove and connected with the wearing ring through a pull rope, the gravity ball is sealed in each empty groove through two adsorption plates hinged to the wearing ring, a push groove is formed in the position, close to the opening position of each empty groove, of the wearing ring, a push rod is arranged in each push groove and connected with the wearing ring through a connecting spring, a steam generator is arranged on the position, close to the opening position of each push groove, of the wearing ring, and the steam generator is communicated with the push grooves through connecting pipes; the during operation, when personnel are close to, the exciter receives the signal of transmission, can the feedback data give the location chip, the location chip receives the data after, control and its electric connection's steam generator work, steam that produces among the steam generator enters into through the connecting pipe and pushes away in the groove, steam promotes the push rod, the push rod promotes the gravity ball and washes away two adsorption plates and enter into two rings of fixed on the wall of equipment fixing entrance, the ring of hanging is caught through the gravity of gravity ball, personnel can receive the resistance of stay cord when marcing forward, have a warning effect to the hearing disorder personnel, personnel's safety and the normal operating of equipment have been guaranteed.

Preferably, a contact cover is arranged on the surface of the gravity ball at the joint with the pull rope, a plurality of object placing grooves are formed in the gravity ball, the contact cover is communicated with the object placing grooves through a middle pipe, a push disc is arranged in the object placing grooves, a hook is fixedly connected to the push disc, a limiting ring is arranged in the middle of the hook, and the limiting ring is connected with a wearing ring at the middle position of the object placing grooves; when the gravity ball enters into the link, the in-process that personnel marched forward, through the drive of stay cord, the gravity ball can slowly rise and link contact, the contact housing on gravity ball surface can be extruded, the inside gas of contact housing enters into through the intermediate pipe and puts the thing groove, promote the pushing disc, the pushing disc promotes the couple and shifts out from putting the thing groove, catch on the link through the couple, can prevent that the gravity ball from shifting out in the link, can guarantee the limiting displacement to personnel, prevent that personnel from being close to equipment and taking place danger.

Preferably, an extrusion bag is arranged at an included angle of the bending position of the hook, the extrusion bag is connected with a communicating pipe, a liquid storage cavity is formed in the hook at one end of the communicating pipe, and a jet hole is communicated with one side of the liquid storage cavity; when the couple was hung on the link, when personnel stimulate the couple and collude the link tightly, the extrusion bag can be compressed, impresses its inside gas in the big stock solution chamber through communicating pipe, extrudees the colored liquid in the stock solution chamber from the jet orifice, and extruded colored liquid can spill in personnel direction of advance's dead ahead, has a warning effect to the personnel, has further strengthened warning effect.

A rotating plate is arranged in the jet hole, and two sides of the rotating plate are provided with return springs; when colour liquid enters into the jet orifice from the stock solution chamber, can extrude the rotor plate, when the rotor plate extruded reset spring on, the rotor plate was promoted when reset spring recovered and is rotated to the opposite side, can change the jet direction of spun colour liquid, can make the area grow of spraying subaerial liquid, has improved warning effect.

Preferably, one end of the rotating plate, which is positioned in the jet hole, is fixedly connected with a bent plate, and two ends of the bent plate are bent towards the jet end of the jet hole; when the liquid of spraying takes lead when extruding the rotor plate from one side, half of bent plate can be with liquid to one side direction, has a reverse thrust to the bent plate simultaneously, better extrusion reset spring, and the other half of bent plate can tightly laminate simultaneously, and reset spring's restoring force and bent plate and couple laminating department contained angle that forms make the rotor plate more smooth rotate the opposite side receiving the combined action of colored liquid's impact force this moment.

Preferably, an inclined plate is arranged on the rotating plate positioned outside the jet hole, and the inclined plate inclines towards the jet direction; when the color liquid is ejected from the ejection hole, the area of the color liquid on the floor surface is already increased for the first time when the rotating plate rotates, and the area of the color liquid on the floor surface can be further increased by the guide effect of the inclined plate.

The invention has the technical effects and advantages that:

1. according to the anti-approach protection device for the operating equipment, the gravity ball is arranged, when a person approaches, steam generated in the steam generator enters the push groove through the connecting pipe, the steam pushes the push rod, the push rod pushes the gravity ball to push the two adsorption plates to be flushed away and enter the two hanging rings fixed on the wall at the installation inlet of the equipment, the hanging rings are hooked through the gravity of the gravity ball, the person can be subjected to the resistance of the pull rope when the person moves forwards, a reminding effect is provided for the hearing-impaired person, and the safety of the person and the normal operation of the equipment are guaranteed.

2. According to the anti-approach protection device for the operating equipment, the contact cover and the hook are arranged, when a gravity ball enters the hanging ring, a person can slowly rise to be in contact with the hanging ring through the driving of the pull rope in the forward moving process, the contact cover on the surface of the gravity ball can be extruded, gas in the contact cover enters the object placing groove through the middle pipe, the push disc is pushed, the hook is pushed by the push disc to move out of the object placing groove, the hanging ring is hooked by the hook, the gravity ball can be prevented from moving out of the hanging ring, the limiting effect on the person can be guaranteed, and the danger caused by the fact that the person approaches the equipment can be prevented.

Drawings

The invention will be further explained with reference to the drawings.

FIG. 1 is a flow chart of a method of the present invention;

fig. 2 is a schematic view of the anti-collision protection device according to the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2 according to the present invention;

FIG. 4 is a top cross-sectional view of a gravity ball according to the present invention;

FIG. 5 is a cross-sectional side view of FIG. 4 in accordance with the present invention;

FIG. 6 is an enlarged view of portion B of FIG. 5 according to the present invention;

in the figure: wearing ring 1, miner's lamp 2, positioning chip 3, empty slot 4, gravity ball 5, pull rope 6, push slot 7, push rod 8, connecting spring 9, steam generator 10, connecting pipe 11, contact cover 12, storage slot 13, intermediate pipe 14, push disk 15, hook 16, spacing ring 17, extrusion bag 18, communicating pipe 19, liquid storage cavity 20, jet orifice 21, rotating plate 22, return spring 23, bent plate 24 and sloping plate 25.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 to 6, the operation equipment approach prevention protection device of the present invention is used in a method comprising the following steps:

s1: installing exciters on large equipment such as underground electrical equipment, a fully-mechanized excavating machine and the like, and installing a positioning chip on an anti-approach protection device of operating equipment;

s2: wearing the operation equipment anti-access protection device provided with the positioning chip in the S1 on the body of a person;

s3: two hanging rings are fixed on the wall at the installation inlet of large equipment such as underground electrical equipment and a fully-mechanized excavating machine which are provided with the exciter in S1 through bolts;

s4: when a person approaches, the exciter receives the emitted signal and feeds back data to the positioning chip, after the positioning chip receives the data, the distance between a worker and equipment is measured, and when the person approaches a dangerous area, the light of the miner lamp flickers, and the miner lamp has a voice alarm function, namely that the miner lamp approaches the dangerous area and please withdraw as soon as possible, and meanwhile, the anti-collision protection device ejects a gravity ball to hook the suspension loop to prevent a person with hearing disorder from approaching the dangerous area;

the anti-approach protection device for the operation equipment in the S1 comprises a wearing ring 1, a miner lamp 2 is arranged on the surface of the wearing ring 1, a positioning chip 3 is arranged on the surface of the wearing ring 1, empty grooves 4 are formed in two sides of the wearing ring 1, gravity balls 5 are arranged in the empty grooves 4, the gravity balls 5 are connected with the wearing ring 1 through pull ropes 6, the gravity balls 5 are sealed in the empty grooves 4 through two adsorption plates hinged to the wearing ring 1, push grooves 7 are formed in the wearing ring 1 and close to the opening positions of the empty grooves 4, push rods 8 are arranged in the push grooves 7, the push rods 8 are connected with the wearing ring 1 through connecting springs 9, a steam generator 10 is arranged on the wearing ring 1 and close to the opening positions of the push grooves 7, and the steam generator 10 is communicated with the push grooves 7 through connecting pipes 11; the during operation, when personnel are close to, the exciter receives the signal of transmission, can the feedback data give location chip 3, location chip 3 receives data back, control and its electric connection's steam generator 10 work, steam that produces in the steam generator 10 enters into through connecting pipe 11 and pushes away in the groove 7, steam promotes push rod 8, push rod 8 promotes gravity ball 5 and washes out two adsorption plates and enters into two collars of fixing on the wall of equipment fixing entrance, catch on the collar through gravity ball 5's gravity, can receive the resistance of stay cord 6 when personnel advance forward, there is a warning effect to the hearing disorder personnel, personnel's safety and the normal operating of equipment have been guaranteed.

A contact cover 12 is arranged on the surface of the gravity ball 5 at the connection part with the pull rope 6, a plurality of object placing grooves 13 are formed in the gravity ball 5, the contact cover 12 is communicated with the object placing grooves 13 through a middle pipe 14, a push disc 15 is arranged inside the object placing grooves 13, a hook 16 is fixedly connected onto the push disc 15, a limiting ring 17 is arranged in the middle of the hook 16, and the limiting ring 17 is connected with the wearing ring 1 in the middle of the object placing grooves 13; when gravity ball 5 enters into the link, the in-process that the personnel marchd forward, through the drive of stay cord 6, gravity ball 5 can slowly rise and link contact, contact housing 12 on gravity ball 5 surface can be extruded, contact housing 12 inside gas enters into through intermediate pipe 14 and puts the thing groove 13, promote and push away set 15, push away set 15 and promote 16 and shift out from putting the thing groove 13, catch on the link through couple 16, can prevent that gravity ball 5 from following the link and removing, can guarantee the limiting displacement to personnel, prevent that personnel from being close to equipment and taking place danger.

An extrusion bag 18 is arranged at the included angle of the bent position of the hook 16, a communicating pipe 19 is connected to the extrusion bag 18, a liquid storage cavity 20 is formed in the hook 16 at one end of the communicating pipe 19, and a spraying hole 21 is communicated with one side of the liquid storage cavity 20; when the hook 16 is hung on the hanging ring, when a person pulls the hook 16 to hook the hanging ring tightly, the extrusion bag 18 can be compressed, gas in the extrusion bag is pressed into the large liquid storage cavity 20 through the communicating pipe 19, the color liquid in the liquid storage cavity 20 is extruded from the injection hole 21, the extruded color liquid can be sprinkled right ahead of the advancing direction of the person, a warning effect is provided for the person, and the warning effect is further enhanced.

A rotating plate 22 is arranged in the injection hole 21, and two sides of the rotating plate 22 are provided with return springs 23; when the colored liquid enters the spray hole 21 from the liquid storage cavity 20, the rotating plate 22 can be extruded, when the rotating plate 22 is extruded on the return spring 23, the return spring 23 pushes the rotating plate 22 to rotate towards the other side when being restored, the spray direction of the sprayed colored liquid can be changed, the area of the liquid sprayed on the ground can be increased, and the warning effect is improved.

One end of the rotating plate 22, which is positioned inside the jet hole 21, is fixedly connected with a bent plate 24, and two ends of the bent plate 24 are bent towards the jet end of the jet hole 21; when the sprayed liquid firstly extrudes the rotating plate 22 from one side, half of the bent plate 24 can guide the liquid to one side, and meanwhile, the bent plate 24 has reverse thrust, so that the return spring 23 is better extruded, meanwhile, the other half of the bent plate 24 can be tightly attached, and the restoring force of the return spring 23 and the included angle formed at the attachment part of the bent plate 24 and the hook 16 are under the combined action of the impact force of the colored liquid, so that the rotating plate 22 can rotate to the other side more smoothly.

A sloping plate 25 is arranged on the rotating plate 22 positioned outside the jet hole 21, and the sloping plate 25 inclines towards the jet direction; when the color liquid is ejected from the ejection holes 21, the area of the color liquid on the floor surface has been increased for the first time as the rotating plate 22 rotates, and the area of the color liquid on the floor surface can be further increased by the guide action of the inclined plate 25.

When the device works, when a person approaches, the exciter receives a transmitted signal and feeds back data to the positioning chip 3, the positioning chip 3 receives the data and controls the steam generator 10 electrically connected with the positioning chip to work, steam generated in the steam generator 10 enters the push groove 7 through the connecting pipe 11 and pushes the push rod 8, the push rod 8 pushes the gravity ball 5 to flush the two adsorption plates and enter the two hanging rings fixed on the wall at the installation entrance of the device, the hanging rings are hooked through the gravity of the gravity ball 5, the person can be subjected to the resistance of the pull rope 6 when advancing forward, a reminding function is provided for the hearing-impaired person, the safety of the person and the normal operation of the device are ensured, when the gravity ball 5 enters the hanging rings, the person can slowly rise and contact with the hanging rings through the driving of the pull rope 6, and the contact cover 12 on the surface of the gravity ball 5 can be extruded, inside gas of contact cover 12 enters into through intermediate pipe 14 and puts the thing groove 13, promote the pushing disk 15, pushing disk 15 promotes couple 16 and shifts out from putting the thing groove 13, catch on the link through couple 16, can prevent that gravity ball 5 from removing in the link, can guarantee the restriction effect to personnel, prevent that personnel from being close to equipment and taking place danger, when couple 16 hangs on the link, when personnel pulling couple 16 catches on the link, extrusion bag 18 can be compressed, impress its inside gas through communicating pipe 19 in big stock solution chamber 20, extrude the colored liquid in the stock solution chamber 20 from jet orifice 21, the colored liquid of extrusion can spill in the dead ahead of personnel's direction of advance, have a warning effect to personnel, further strengthened warning effect.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.