CN214664269U - Explosion-proof lamp for natural gas exploitation - Google Patents

Explosion-proof lamp for natural gas exploitation Download PDF

Info

Publication number
CN214664269U
CN214664269U CN202023272593.7U CN202023272593U CN214664269U CN 214664269 U CN214664269 U CN 214664269U CN 202023272593 U CN202023272593 U CN 202023272593U CN 214664269 U CN214664269 U CN 214664269U
Authority
CN
China
Prior art keywords
explosion
recess
proof lamp
wall
tooth piece
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202023272593.7U
Other languages
Chinese (zh)
Inventor
刘廉政
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanxi De'en Machinery Manufacturing Co ltd
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202023272593.7U priority Critical patent/CN214664269U/en
Application granted granted Critical
Publication of CN214664269U publication Critical patent/CN214664269U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The utility model provides a natural gas opens and adopts explosion-proof lamp relates to explosion-proof lamp technical field, including connecting block and head rod, first recess has been seted up on the right side of connecting block. The utility model discloses, when needs carry out the dismouting to explosion-proof lamp body, at first with the inside of pull rod threaded connection at the third recess, stimulate the pull rod to the one end of keeping away from first row of tooth piece this moment, the effect that moves up at the second row tooth piece at this moment can make welded connection take place to shrink at the spring between second recess and second row tooth piece, welded connection also can upwards slide on the sliding tray at the first fixed block of second row tooth piece both sides after that, when first row tooth piece and second row tooth piece break away from, the pulling pull rod removes to the one end that is close to the telescopic link this moment, can take out the connecting plate from the inside of connecting block, accomplish the dismantlement work of explosion-proof lamp body, conveniently dismantle explosion-proof lamp body and remove dust or overhaul, prevent because of the screw too much and rust, waste time and energy when dismantling.

Description

Explosion-proof lamp for natural gas exploitation
Technical Field
The utility model relates to an explosion-proof lamp technical field especially relates to an explosion-proof lamp is adopted in natural gas division.
Background
The explosion-proof lamp is used in dangerous places where combustible gas and dust exist, and can prevent electric arcs, sparks and high temperature which may be generated inside the lamp from igniting the combustible gas and dust in the surrounding environment, so that the explosion-proof lamp can meet the explosion-proof requirement. Also called explosion-proof lamps and lanterns, explosion-proof light.
But among the prior art, current natural gas is opened and is adopted the explosion-proof lamp after long-time use, need regularly remove dust or overhaul the explosion-proof lamp, however the mode that current explosion-proof lamp adopted the screw mostly comes to fix the explosion-proof lamp on the support frame, long-time moisture corrodes, can lead to the screw on the rust, when needs dismantle the dust removal or the maintenance with the explosion-proof lamp, it is very time-consuming and energy-consuming, when the illumination of different positions is carried out to needs, current elevating system adopts electric control mostly, carry portable power source and can increase the weight that the staff carried the equipment, inconvenient use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, conveniently dismantle the explosion-proof lamp and remove dust or overhaul, prevent because of the screw is too much and rust, waste time and energy during the dismantlement, conveniently carry out the optional position and adjust, prevent to lead to the explosion-proof lamp to carry out the vertically position removal under the circumstances because of the lack of electricity.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a natural gas is opened and is adopted explosion-proof lamp, includes connecting block and head rod, first recess has been seted up on the right side of connecting block, the welding of the inner wall bottom of first recess has first row of tooth piece, the top meshing of first row tooth piece is connected with second row tooth piece, the equal fixed mounting in outer wall both sides of second row tooth piece has first fixed block, the top welding of second row tooth piece has the spring of two sets of parallel symmetries, and is two sets of the welding has the connecting plate between the top of spring, the second recess has been seted up to the bottom of connecting plate, the sliding tray has all been seted up to the inner wall both sides of second recess, the third recess has been seted up at the top of second row tooth piece, the inner wall threaded connection of third recess has the pull rod.
Preferably, the bottom of each spring is welded with the top of the second row of tooth blocks, the top of each spring is welded with the top of the inner wall of the second groove, the two sliding grooves are connected with first fixing blocks in a sliding mode, a T-shaped block is fixedly mounted at one end, far away from the springs, of the top of the connecting plate, a first through hole is formed in the T-shaped block, and a rectangular groove matched with the moving track of the pull rod is formed in the top of the connecting block.
Preferably, a fourth groove is formed in the left side of the first connecting rod, two telescopic rods are fixedly mounted at the top of the inner wall of the fourth groove, and the bottoms of the two telescopic rods are welded with the top of the connecting plate.
Preferably, the top of the first connecting rod is fixedly provided with a fixed pulley, the right side of the first connecting rod is provided with a fifth groove, the left side of the inner wall of the fifth groove is rotatably connected with a second connecting rod through a bearing, and the outer wall of the second connecting rod is fixedly sleeved with a wire collecting cylinder.
Preferably, the outer wall of the wire collecting cylinder is in transmission connection with a first through hole in the T-shaped block through a steel wire, a second fixed block is fixedly sleeved on the inner wall of the fifth groove, and a second through hole matched with the outer wall of the second connecting rod is formed in the second fixed block.
Preferably, the top welding of second connecting rod has the bull stick, the inside activity joint of bull stick has the kelly, the third through-hole with kelly looks adaptation is seted up respectively to the inside of second fixed block and the inside of bull stick.
Preferably, the base is welded at the bottom of the first connecting rod, a fifth through hole matched with the steel wire is formed in the first connecting rod, the bottom of the fifth through hole is communicated with the top of the fifth groove, a sixth through hole matched with the steel wire is formed in the top of the first connecting rod, the bottom of the sixth through hole is communicated with the top of the fourth groove, and the explosion-proof lamp body is fixedly installed at the bottom of the connecting block.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. the utility model discloses in, when needs carry out the dismouting to the explosion-proof lamp body, at first with the inside of pull rod threaded connection at the third recess, stimulate the pull rod to the one end of keeping away from first row of tooth piece this moment, the effect that moves up at the second row tooth piece at this moment can make welded connection take place to shrink at the spring between second recess and second row tooth piece, welded connection also can upwards slide on the sliding tray at the first fixed block of second row tooth piece both sides after that, when first row tooth piece and second row tooth piece break away from, the pulling pull rod removes to the one end that is close to the telescopic link this moment, can take out the connecting plate from the inside of connecting block, accomplish the dismantlement work of explosion-proof lamp body, conveniently dismantle the explosion-proof lamp body and remove dust or overhaul, prevent because of the too much and rust of screw, waste time and energy when dismantling.
2. The utility model discloses in, when needs carry out optional position vertical migration to the explosion-proof lamp body, at first rotate the bull stick, welded connection also can take place to rotate under the effect of bearing at the second connecting rod on the bull stick, fixed cover this moment is taken up a line section of thick bamboo at the outer wall of second connecting rod and can take place to rotate, because the top welded telescopic link of the T type piece at connecting plate top, pass through fifth through-hole and sixth through-hole at a line section of thick bamboo of receiving, can drive the connecting plate vertical motion on the fourth recess under the effect of fixed pulley, when adjusting the position, block the third through-hole with the kelly, fixed bull stick does not take place to rotate, conveniently carry out the optional position and adjust, prevent to lead to the explosion-proof lamp can not carry out the vertically position removal because of under the circumstances of lacking of electricity.
Drawings
FIG. 1 is a schematic structural view of an explosion-proof lamp for natural gas exploitation according to the present invention;
FIG. 2 is an enlarged schematic structural view of the explosion-proof lamp for natural gas exploitation in FIG. 1;
FIG. 3 is a schematic structural view of a connecting block and a pull rod of an explosion-proof lamp for natural gas exploitation according to the present invention;
FIG. 4 is an enlarged schematic view of the explosion-proof lamp for natural gas exploitation in FIG. 1 at B of the present invention;
fig. 5 is the utility model provides a natural gas opens and adopts the structure schematic diagram of telescopic link and connecting plate of explosion-proof lamp.
Illustration of the drawings:
1. connecting blocks; 2. a first groove; 3. a first row of tooth blocks; 4. a second row of blocks; 5. a first fixed block; 6. a spring; 7. a connecting plate; 8. a second groove; 9. a sliding groove; 10. a third groove; 11. a pull rod; 12. a T-shaped block; 13. a first connecting rod; 14. a fourth groove; 15. a telescopic rod; 16. a fixed pulley; 17. a fifth groove; 18. a second connecting rod; 19. a take-up drum; 20. a second fixed block; 21. a rotating rod; 22. a clamping rod; 23. a base; 24. explosion-proof lamp body.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
Embodiment 1, as shown in fig. 1-3, the utility model provides an explosion-proof lamp for natural gas exploitation, which comprises a connecting block 1 and a first connecting rod 13, wherein the bottom of the connecting block 1 is fixedly provided with an explosion-proof lamp body 24, the right side of the connecting block 1 is provided with a first groove 2, the bottom of the inner wall of the first groove 2 is welded with a first row of tooth blocks 3, the top of the first row of tooth blocks 3 is engaged with a second row of tooth blocks 4, both sides of the outer wall of the second row of tooth blocks 4 are fixedly provided with first fixing blocks 5, the top of the second row of tooth blocks 4 is welded with two groups of springs 6 which are in parallel symmetry, the bottom of each spring 6 is respectively welded with the top of the second row of tooth blocks 4, the top of each spring 6 is respectively welded with the top of the inner wall of the second groove 8, a connecting plate 7 is welded between the tops of the two groups of springs 6, one end of the top of the connecting plate 7, which is far away from the spring 6, is fixedly provided with a T-shaped block 12, first through-hole has been seted up to the inside of T type piece 12, the rectangle recess with pull rod 11 removal orbit looks adaptation is seted up at the top of connecting block 1, second recess 8 has been seted up to the bottom of connecting plate 7, sliding tray 9 has all been seted up to the inner wall both sides of second recess 8, the equal sliding connection in inside of two sliding tray 9 has first fixed block 5, third recess 10 has been seted up at the top of second row tooth piece 4, the inner wall threaded connection of third recess 10 has pull rod 11.
The effect achieved by the whole embodiment is that, when the explosion-proof lamp body 24 needs to be disassembled, the pull rod 11 is firstly screwed in the third groove 10, then the pull rod 11 is pulled to the end far away from the first row of tooth blocks 3, at the moment, the spring 6 connected between the second groove 8 and the second row of tooth blocks 4 in a welding way is contracted under the action of the upward movement of the second row of tooth blocks 4, the first fixing blocks 5 welded and connected to both sides of the second row of blocks 4 are then slid upward on the sliding grooves 9, when the first row of tooth blocks 3 is separated from the second row of tooth blocks 4, the pull rod 11 is pulled to move towards one end close to the telescopic rod 15, can take out connecting plate 7 from the inside of connecting block 1, accomplish explosion-proof lamp body 24's dismantlement work, conveniently dismantle explosion-proof lamp body 24 and remove dust or overhaul, prevent because of the screw is too much and rust, waste time and energy during the dismantlement.
In embodiment 2, as shown in fig. 4 to 5, a fourth groove 14 is formed at the left side of a first connecting rod 13, a fixed pulley 16 is fixedly installed at the top of the first connecting rod 13, a base 23 is welded at the bottom of the first connecting rod 13, a fifth through hole adapted to a steel wire is formed inside the first connecting rod 13, the bottom of the fifth through hole is communicated with the top of a fifth groove 17, a sixth through hole adapted to the steel wire is formed at the top of the first connecting rod 13, the bottom of the sixth through hole is communicated with the top of the fourth groove 14, a fifth groove 17 is formed at the right side of the first connecting rod 13, a second fixing block 20 is fixedly sleeved on the inner wall of the fifth groove 17, third through holes adapted to clamping rods 22 are respectively formed inside the second fixing block 20 and the rotating rod 21, and a second through hole adapted to the outer wall of the second connecting rod 18 is formed inside the second fixing block 20, fifth recess 17's inner wall left side is rotated through the bearing and is connected with second connecting rod 18, the top welding of second connecting rod 18 has bull stick 21, the inside activity joint of bull stick 21 has kelly 22, the outer wall of second connecting rod 18 is fixed to be cup jointed and is received a line section of thick bamboo 19, the outer wall of receiving a line section of thick bamboo 19 passes through the steel wire and is connected with the transmission of the inside first through-hole of T type piece 12, the inner wall top fixed mounting of fourth recess 14 has two telescopic links 15, and the bottom of two telescopic links 15 welds with the top of connecting plate 7 mutually, telescopic link 15 is cup jointed by fat pipe and tubule and forms, be similar to the rib.
The effect that its whole embodiment reached does, when needs carry out optional position vertical migration to explosion-proof lamp body 24, at first rotate bull stick 21, welded connection also can take place to rotate under the effect of bearing at the second connecting rod 18, fixed cup joints take up a line section of thick bamboo 19 at the outer wall of second connecting rod 18 this moment and can take place to rotate, because the top welded telescopic link 15 of the T type piece 12 at connecting plate 7 top, it passes through fifth through-hole and sixth through-hole to pass through the steel wire at a line section of thick bamboo 19, can drive connecting plate 7 vertical motion on fourth recess 14 under the effect of fixed pulley 16, when adjusting the position, block the third through-hole with kelly 22, fixed bull stick 21 does not take place to rotate, conveniently carry out the optional position regulation, prevent to lead to explosion-proof lamp can not carry out the vertically position removal because of under the circumstances of lack of electricity.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims (7)

1. The utility model provides a natural gas opens and adopts explosion-proof lamp, includes connecting block (1) and head rod (13), its characterized in that: first recess (2) have been seted up on the right side of connecting block (1), the welding of the inner wall bottom of first recess (2) has first row tooth piece (3), the top meshing of first row tooth piece (3) is connected with second row tooth piece (4), the equal fixed mounting in outer wall both sides of second row tooth piece (4) has first fixed block (5), the top welding of second row tooth piece (4) has spring (6) of two sets of parallel symmetries, and is two sets of the welding has connecting plate (7) between the top of spring (6), second recess (8) have been seted up to the bottom of connecting plate (7), sliding tray (9) have all been seted up to the inner wall both sides of second recess (8), third recess (10) have been seted up at the top of second row tooth piece (4), the inner wall threaded connection of third recess (10) has pull rod (11).
2. A natural gas exploitation explosion-proof lamp according to claim 1, wherein: every the bottom of spring (6) welds mutually with the top of second row tooth piece (4) respectively, every the top of spring (6) welds mutually with the inner wall top of second recess (8) respectively, two the equal sliding connection in inside of sliding tray (9) has first fixed block (5), the one end fixed mounting that spring (6) were kept away from at the top of connecting plate (7) has T type piece (12), first through-hole has been seted up to the inside of T type piece (12), the rectangle recess with pull rod (11) removal orbit looks adaptation is seted up at the top of connecting block (1).
3. A natural gas exploitation explosion-proof lamp according to claim 1, wherein: a fourth groove (14) is formed in the left side of the first connecting rod (13), two telescopic rods (15) are fixedly mounted at the top of the inner wall of the fourth groove (14), and the bottoms of the two telescopic rods (15) are welded to the top of the connecting plate (7).
4. A natural gas exploitation explosion-proof lamp according to claim 1, wherein: the top fixed mounting of head rod (13) has fixed pulley (16), fifth recess (17) have been seted up on the right side of head rod (13), the inner wall left side of fifth recess (17) is rotated through the bearing and is connected with second connecting rod (18), the fixed cover of outer wall of second connecting rod (18) has connect a section of thick bamboo (19) of receiving.
5. A natural gas exploitation explosion-proof lamp according to claim 4, wherein: the outer wall of the take-up drum (19) is in transmission connection with the first through hole in the T-shaped block (12) through a steel wire, the inner wall of the fifth groove (17) is fixedly sleeved with a second fixing block (20), and the second through hole matched with the outer wall of the second connecting rod (18) is formed in the second fixing block (20).
6. A natural gas exploitation explosion-proof lamp according to claim 5, wherein: the welding of the top of second connecting rod (18) has bull stick (21), the inside activity joint of bull stick (21) has kelly (22), the third through-hole with kelly (22) looks adaptation is seted up respectively to the inside of second fixed block (20) and the inside of bull stick (21).
7. A natural gas exploitation explosion-proof lamp according to claim 1, wherein: the bottom welding of head rod (13) has base (23), the inside of head rod (13) is seted up with the fifth through-hole of steel wire looks adaptation, and the bottom of fifth through-hole is linked together with the top of fifth recess (17), the top of head rod (13) is seted up with the sixth through-hole of steel wire looks adaptation, and the bottom of sixth through-hole is linked together with the top of fourth recess (14), the bottom fixed mounting of connecting block (1) has explosion-proof lamp body (24).
CN202023272593.7U 2020-12-30 2020-12-30 Explosion-proof lamp for natural gas exploitation Active CN214664269U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202023272593.7U CN214664269U (en) 2020-12-30 2020-12-30 Explosion-proof lamp for natural gas exploitation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202023272593.7U CN214664269U (en) 2020-12-30 2020-12-30 Explosion-proof lamp for natural gas exploitation

Publications (1)

Publication Number Publication Date
CN214664269U true CN214664269U (en) 2021-11-09

Family

ID=78504844

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202023272593.7U Active CN214664269U (en) 2020-12-30 2020-12-30 Explosion-proof lamp for natural gas exploitation

Country Status (1)

Country Link
CN (1) CN214664269U (en)

Similar Documents

Publication Publication Date Title
CN107218568B (en) A kind of solar street light easy to repair
CN208794282U (en) A kind of height-adjustable solar energy illuminating light
CN110788100B (en) Lifting device of transformer substation porcelain insulator electrified automatic cleaning robot
CN214664269U (en) Explosion-proof lamp for natural gas exploitation
CN210771835U (en) Combined LED solar street lamp
CN206361625U (en) A kind of illuminating lamp for building of adjusting irradiation angle
CN217816511U (en) Integrated assembled LED street lamp
CN208901345U (en) A kind of lamp bracket attachment device convenient for lamp assembled
CN207922063U (en) A kind of adjustable new energy LED street lamp
CN107993805B (en) Convenient fixing device and method for transformer
CN214468315U (en) Illumination zone adjustable solar energy ceiling lamp
CN209229548U (en) A kind of town road temporary lighting light pole
CN211600524U (en) Landscape street lamp convenient to inside cleanness of lamp shade
CN221197097U (en) Solar street lamp convenient to dismantle
CN208983211U (en) A kind of LED street lamp with lampshade self-cleaning device
CN114110502A (en) Intelligent solar street lamp with positioning function
CN208257972U (en) A kind of network engineering monitoring device
CN108916773B (en) A kind of adjustable solar street lamp
CN215968602U (en) Modularization lean pipe workstation
CN209029974U (en) The solar battery apparatus of charging is automatically replenished to transforming plant DC battery
JP3151060U (en) LED lighting moving carriage
CN217720406U (en) Light-operated and time-controlled lighting distribution box
CN206831239U (en) A kind of intelligent desk lamp
CN218599556U (en) New energy equipment based on internet of things
CN213118866U (en) Solar street lamp with mosquito killing function

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20221102

Address after: 044100 200m to the west of the intersection of Emei Avenue and 209 National Highway, Linyi County, Yuncheng City, Shanxi Province

Patentee after: Shanxi De'en Machinery Manufacturing Co.,Ltd.

Address before: 239400 No. 36, Mashan Group, Zhangwan village, Mingguang sub district office, Mingguang City, Chuzhou City, Anhui Province

Patentee before: Liu Lianzheng

TR01 Transfer of patent right