CN214278109U

CN214278109U - Explosion-proof type combustible gas detector

Info

Publication number: CN214278109U
Application number: CN202120322823.1U
Authority: CN
Inventors: 高伟
Original assignee: Jilin Hanwei Internet Of Things Technology Co ltd
Current assignee: Jilin Hanwei Internet Of Things Technology Co ltd
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-09-24
Anticipated expiration: 2031-02-03

Abstract

The utility model relates to the technical field of detection equipment, in particular to an explosion-proof combustible gas detector, which avoids directly fixing a combustible gas detector main body through a bolt, is convenient for the quick disassembly and assembly of the combustible gas detector main body, shortens the overhaul time of subsequent operators and improves the use convenience of the device; including supporting the main part, the combustible gas detector main part, bee calling organ, the warning light, two sets of right angle fixed plates, two sets of screwed pipes, two sets of first bevel gears, second bevel gear, the axis of rotation, the rotation handle, two sets of screw rods, two sets of first inserted blocks and two sets of fixed subassemblies, the inside of supporting the main part is provided with the cavity, the top left and right sides is provided with the socket, and the combustible gas detector main part is placed at support main part top middle part, the front end left side of combustible gas detector main part is provided with the display screen, bee calling organ fixes on combustible gas detector main part front end right side.

Description

Explosion-proof type combustible gas detector

Technical Field

The utility model relates to a check out test set's technical field especially relates to an explosion-proof type combustible gas detector.

Background

As is well known, an explosion-proof combustible gas detector is an auxiliary device for detecting gas concentration, and is widely used in the field of detection equipment; the existing combustible gas detector is generally directly fixed on the wall surface through a bolt, so that the existing combustible gas detector is inconvenient for quick disassembly and assembly, the follow-up overhaul time is long, and the use convenience of the device is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an avoid directly fixing combustible gas detector main part through the bolt, the quick assembly disassembly of the combustible gas detector main part of being convenient for shortens follow-up operating personnel's repair time, improves its explosion-proof type combustible gas detector who uses the convenience.

The utility model discloses an explosion-proof combustible gas detector, which comprises a supporting main body, a combustible gas detector main body, a buzzer, a warning light, two groups of right angle fixing plates, two groups of screw tubes, two groups of first bevel gears, a second bevel gear, a rotating shaft, a rotating handle, two groups of screw rods, two groups of first plug blocks and two groups of fixing components, wherein a cavity is arranged inside the supporting main body, sockets are arranged on the left side and the right side of the top end, the combustible gas detector main body is placed in the middle of the top end of the supporting main body, a display screen is arranged on the left side of the front end of the combustible gas detector main body, the buzzer is fixed on the right side of the front end of the combustible gas detector main body, the warning light is fixed on the top end of the combustible gas detector main body, the two groups of right angle fixing plates are respectively connected with the left end and the right end of the combustible gas detector main body, and the bottom end of the right angle fixing plate is inserted into the bottom end of the cavity of the supporting main body from the socket on the top end of the supporting main body, the both ends symmetry is provided with the slot about right angle fixed plate bottom, the slot and the fixed subassembly of right angle fixed plate outside end are connected, and two sets of fixed plates are fixed at the middle part that supports the main part cavity, the screwed pipe rotates with the fixed plate to be connected, and two sets of first bevel gears are fixed respectively on two sets of screwed pipes, two sets of first bevel gears all rotate with the second bevel gear to be connected, the top at the axis of rotation is fixed to the second bevel gear, and the axis of rotation rotates with the support main part to be connected, the bottom at the axis of rotation is fixed to the rotation handle, and the screw rod is connected with screwed pipe spiral shell dress, first inserted block is fixed on the screw rod, and first inserted block can insert in the slot of right angle fixed plate medial extremity.

The utility model discloses an explosion-proof type combustible gas detector, fixed subassembly includes the fixed block, multiunit shrink pole, the multiunit pressure spring, the connecting block, second inserted block and locating component, the fixed block passes through the bolt and is connected with left end or the right-hand member that supports the main part cavity, multiunit shrink pole is evenly fixed on the fixed block, and the fixed suit of pressure spring is on the shrink pole, the other end at the shrink pole is fixed to the connecting block, and the second inserted block is fixed on the connecting block, the second inserted block can insert in the slot of right angle fixed plate outside end, and the connecting block is connected with fixed block accessible locating component.

The utility model discloses an explosion-proof type combustible gas detector, locating component include two sets of links and two sets of couples, and two sets of links symmetry are fixed in both sides around the fixed block, and both ends around the connecting block are fixed to two sets of couples symmetry to the couple can be hooked on the link.

The utility model discloses an explosion-proof type combustible gas detector still includes dampproofing board and multiunit expansion bolts, and the rear end at the support main part is fixed to the dampproofing board to pass through multiunit expansion bolts with the support main part and fix simultaneously on the wall.

The utility model discloses an explosion-proof type combustible gas detector still includes two sets of chamber doors and multiunit hinge, and the front end of supporting the main part is provided with the opening, and two sets of chamber doors cover the opening to the chamber door passes through the hinge with the support main part and articulates, is provided with the attacker on the chamber door.

The utility model discloses an explosion-proof type combustible gas detector, still including strengthening the seat, strengthen the seat and fix at support main part cavity bottom middle part to rotate with the axis of rotation and be connected.

The utility model discloses an explosion-proof type combustible gas detector, the material of pressure spring is the spring steel.

Compared with the prior art, the beneficial effects of the utility model are that: rotate the handle through rotating, drive axis of rotation and second bevel gear rotation, second bevel gear is connected with first bevel gear meshing transmission, make two sets of first bevel gears drive two sets of screwed pipes respectively and rotate, thereby make two sets of screw rods drive two sets of first inserts and remove about opposite direction respectively, be convenient for make the quick slot from the right angle fixed plate of first insert take out and insert, and through the cooperation of fixed subassembly, the quick dismouting combustible gas detector main part of being convenient for, shorten follow-up operating personnel's repair time, the convenience in use of device is improved.

Drawings

Fig. 1 is a schematic view of the internal front structure of the present invention;

fig. 2 is an enlarged schematic view of the utility model at a;

fig. 3 is an enlarged schematic view of the utility model at B;

fig. 4 is an enlarged schematic view of the utility model at C;

in the drawings, the reference numbers: 1. a support body; 2. a combustible gas detector body; 3. a display screen; 4. a buzzer; 5. a warning light; 6. a right-angle fixing plate; 7. a fixing plate; 8. a solenoid; 9. a first bevel gear; 10. a second bevel gear; 11. a rotating shaft; 12. rotating the handle; 13. a screw; 14. a first insert block; 15. a fixed block; 16. a retracting lever; 17. a pressure spring; 18. connecting blocks; 19. a second insert block; 20. hanging a ring; 21. hooking; 22. a moisture-proof plate; 23. an expansion bolt; 24. a box door; 25. a hinge; 26. a reinforcement seat.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in figures 1 to 4, the utility model discloses an explosion-proof combustible gas detector, which comprises a supporting main body 1, a combustible gas detector main body 2, a buzzer 4, a warning light 5, two groups of right angle fixing plates 6, two groups of fixing plates 7, two groups of screw tubes 8, two groups of first bevel gears 9, a second bevel gear 10, a rotating shaft 11, a rotating handle 12, two groups of screw rods 13, two groups of first plug blocks 14 and two groups of fixing components, wherein a cavity is arranged inside the supporting main body 1, the left side and the right side of the top end are provided with sockets, the combustible gas detector main body 2 is placed in the middle of the top end of the supporting main body 1, a display screen 3 is arranged on the left side of the front end of the combustible gas detector main body 2, the buzzer 4 is fixed on the right side of the front end of the combustible gas detector main body 2, the warning light 5 is fixed on the top end of the combustible gas detector main body 2, the two groups of right angle fixing plates 6 are respectively connected with the left end and the right end of the combustible gas detector main body 2, the bottom end of the right-angle fixing plate 6 is inserted into the bottom end of the cavity of the supporting main body 1 from the socket at the top end of the supporting main body 1, the left end and the right end of the bottom of the right-angle fixing plate 6 are symmetrically provided with inserting slots, the inserting slots at the outer side end of the right-angle fixing plate 6 are connected with the fixing component, two groups of fixing plates 7 are fixed in the middle of the cavity of the supporting main body 1, the solenoid 8 is rotationally connected with the fixing plates 7, two groups of first bevel gears 9 are respectively fixed on two groups of spiral pipes 8, the two groups of first bevel gears 9 are rotationally connected with a second bevel gear 10, the second bevel gear 10 is fixed at the top end of a rotating shaft 11, and a rotation shaft 11 is rotatably coupled with the support body 1, a rotation handle 12 is fixed to a bottom end of the rotation shaft 11, the screw 13 is connected with the solenoid 8 in a screwed mode, the first inserting block 14 is fixed on the screw 13, and the first inserting block 14 can be inserted into a slot at the inner side end of the right-angle fixing plate 6; rotate handle 12 through rotating, drive axis of rotation 11 and second bevel gear 10 and rotate, second bevel gear 10 is connected with first bevel gear 9 meshing transmission, make two sets of first bevel gear 9 drive two sets of screwed pipes 8 rotations respectively, thereby make two sets of screws 13 drive two sets of first inserted blocks 14 respectively and remove about opposite direction, be convenient for make the quick slot from right angle fixed plate 6 of first inserted block 14 take out and insert, and the cooperation through fixed subassembly, the quick dismouting combustible gas detector main part 2 of being convenient for, shorten follow-up operating personnel's repair time, the use convenience of device is improved.

The utility model discloses an explosion-proof combustible gas detector, fixed subassembly includes fixed block 15, multiunit shrink pole 16, multiunit pressure spring 17, connecting block 18, second inserted block 19 and locating component, fixed block 15 is connected with the left end or the right-hand member of supporting the 1 cavity of main part through the bolt, multiunit shrink pole 16 evenly fixes on fixed block 15, and pressure spring 17 fixes the cover on shrink pole 16, connecting block 18 fixes the other end at shrink pole 16, and second inserted block 19 fixes on connecting block 18, second inserted block 19 can insert in the slot of the outside end of right angle fixed plate 6, and connecting block 18 and fixed block 15 can be connected through locating component; through the cooperation of shrink pole 16, pressure spring 17 and connecting block 18, be convenient for make the second inserted block 19 take out fast from the outside of right angle fixed plate 6 in the end slot and insert, the quick assembly disassembly of the combustible gas detector main part 2 of being convenient for, further improve the use convenience of device, be convenient for carry on spacing fixedly to right angle fixed plate 6 simultaneously under the cooperation of second inserted block 19 and first inserted block 14, stability when ensureing the use of combustible gas detector main part 2.

The utility model discloses an explosion-proof combustible gas detector, the locating component comprises two groups of hanging rings 20 and two groups of hooks 21, the two groups of hanging rings 20 are symmetrically fixed on the front and back sides of the fixed block 15, the two groups of hooks 21 are symmetrically fixed on the front and back ends of the connecting block 18, and the hooks 21 can be hooked on the hanging rings 20; through setting up link 20 and couple 21, avoid operating personnel to press connecting block 18 all the time, keep second inserted block 19 and right angle fixed plate 6 to be in the off-state, liberation operating personnel's both hands, further improve the use convenience of device.

The utility model discloses an explosion-proof combustible gas detector, still include dampproofing board 22 and multiunit expansion bolts 23, dampproofing board 22 is fixed in the rear end of supporting the main part 1, and dampproofing board 22 and supporting the main part 1 to fix on the wall through multiunit expansion bolts 23 at the same time; through setting up dampproofing board 22 and expansion bolts 23, avoid supporting main part 1 direct and wall contact, transition when avoiding the wall to return the tide corrodes supporting main part 1, the life of improvement device.

The utility model discloses an explosion-proof combustible gas detector, still include two sets of chamber doors 24 and multiunit hinge 25, the front end of supporting the main part 1 is provided with the opening, two sets of chamber doors 24 cover the opening, and chamber door 24 and supporting the main part 1 and pass through hinge 25 and articulate, are provided with the attacker on chamber door 24; through setting up chamber door 24 and hinge 25, be convenient for carry out regular maintenance and maintenance to the spare part in the supporting body 1, be convenient for fix a position fixed subassembly simultaneously, further improve the use convenience of device.

The utility model discloses an explosion-proof combustible gas detector, which also comprises a reinforced seat 26, wherein the reinforced seat 26 is fixed in the middle of the bottom end of the cavity of the support main body 1 and is rotationally connected with the rotating shaft 11; through setting up and strengthening seat 26, make axis of rotation 11 more stable when rotating, improve device structural strength.

In the explosion-proof combustible gas detector of the utility model, the material of the pressure spring 17 is spring steel; through setting up the spring steel material, further improve the structural strength of device, improve the life of device.

The utility model discloses an explosion-proof combustible gas detector, when it works, at first through rotating handle 12, drive axis of rotation 11 and second bevel gear 10 and rotate, second bevel gear 10 is connected with the meshing transmission of first bevel gear 9, make two sets of first bevel gear 9 drive two sets of screwed pipes 8 respectively and rotate, thereby make two sets of screws 13 drive two sets of first inserted blocks 14 respectively and move about in opposite directions, be convenient for make first inserted block 14 fast take out and insert from the slot of right angle fixed plate 6, and lead to through the cooperation of shrink rod 16, pressure spring 17 and connecting block 18, be convenient for make second inserted block 19 fast take out and insert from the slot of the outside end of right angle fixed plate 6 simultaneously be convenient for carry out spacing fixing to right angle fixed plate 6 under the cooperation of second inserted block 19 and first inserted block 14, guarantee the stability when combustible gas detector main body 2 uses, avoid directly fixing combustible gas detector main body 2 through the bolt, quick assembly disassembly convenient to combustible gas detector main part 2, shorten follow-up operating personnel's repair time, improve the use convenience of device, later through setting up link 20 and couple 21, avoid operating personnel to press connecting block 18 all the time, keep second inserted block 19 and right angle fixed plate 6 to be in the off-state, liberation operating personnel's both hands, further improve the use convenience of device, then through setting up dampproofing board 22 and expansion bolts 23, avoid supporting main part 1 direct and wall contact, transition corrosion supports main part 1 when avoiding the wall to return to tide, the life of improvement device.

The installation mode, the connection mode or the setting mode of the explosion-proof combustible gas detector of the utility model are common mechanical modes, and the explosion-proof combustible gas detector can be implemented as long as the beneficial effects can be achieved; the utility model discloses a combustible gas detector main part 2, bee calling organ 4 and warning light 5 of explosion-proof type combustible gas detector are purchase on the market, and this industry technical staff only need install and operate according to its subsidiary operating specification can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. An explosion-proof combustible gas detector is characterized by comprising a supporting main body (1), a combustible gas detector main body (2), a buzzer (4), a warning lamp (5), two groups of right-angle fixing plates (6), two groups of fixing plates (7), two groups of screw tubes (8), two groups of first bevel gears (9), a second bevel gear (10), a rotating shaft (11), a rotating handle (12), two groups of screw rods (13), two groups of first plug blocks (14) and two groups of fixing components, wherein a cavity is arranged inside the supporting main body (1), sockets are arranged on the left side and the right side of the top end, the combustible gas detector main body (2) is placed in the middle of the top end of the supporting main body (1), a display screen (3) is arranged on the left side of the front end of the combustible gas detector main body (2), the buzzer (4) is fixed on the right side of the front end of the combustible gas detector main body (2), and the warning lamp (5) is fixed on the top end of the combustible gas detector main body (2), two groups of right angle fixing plates (6) are respectively connected with the left end and the right end of a combustible gas detector main body (2), the bottom ends of the right angle fixing plates (6) are inserted into the bottom end of a cavity of the supporting main body (1) from a socket at the top end of the supporting main body (1), slots are symmetrically arranged at the left end and the right end of the bottom of the right angle fixing plates (6), the slots at the outer side ends of the right angle fixing plates (6) are connected with a fixing component, the two groups of fixing plates (7) are fixed in the middle of the cavity of the supporting main body (1), a solenoid (8) is rotationally connected with the fixing plates (7), two groups of first bevel gears (9) are respectively fixed on the two groups of solenoids (8), the two groups of first bevel gears (9) are rotationally connected with a second bevel gear (10), the second bevel gear (10) is fixed at the top end of a rotating shaft (11), the rotating shaft (11) is rotationally connected with the supporting main body (1), a rotating handle (12) is fixed at the bottom end of the rotating shaft (11), and the screw rod (13) is connected with the screw pipe (8) in a screw-mounting manner, the first inserting block (14) is fixed on the screw rod (13), and the first inserting block (14) can be inserted into the slot at the inner side end of the right-angle fixing plate (6).

2. An explosion-proof combustible gas detector as claimed in claim 1, characterized in that the fixing component comprises a fixing block (15), a plurality of groups of contraction rods (16), a plurality of groups of compression springs (17), a connecting block (18), a second inserting block (19) and a positioning component, the fixing block (15) is connected with the left end or the right end of the cavity of the supporting body (1) through bolts, the groups of contraction rods (16) are uniformly fixed on the fixing block (15), the compression springs (17) are fixedly sleeved on the contraction rods (16), the connecting block (18) is fixed at the other end of the contraction rods (16), the second inserting block (19) is fixed on the connecting block (18), the second inserting block (19) can be inserted into the slot at the outer end of the right-angle fixing plate (6), and the connecting block (18) and the fixing block (15) can be connected through the positioning component.

3. An explosion-proof combustible gas detector as claimed in claim 2, characterized in that the positioning component comprises two sets of hanging rings (20) and two sets of hooks (21), the two sets of hanging rings (20) are symmetrically fixed on the front and rear sides of the fixed block (15), the two sets of hooks (21) are symmetrically fixed on the front and rear ends of the connecting block (18), and the hooks (21) can be hooked on the hanging rings (20).

4. An explosion proof combustible gas detector according to claim 3 further comprising a moisture proof plate (22) and a plurality of sets of expansion bolts (23), the moisture proof plate (22) being fixed to the rear end of the support body (1), and the moisture proof plate (22) and the support body (1) being fixed to the wall surface simultaneously by the plurality of sets of expansion bolts (23).

5. An explosion proof combustible gas detector according to claim 4 further comprising two sets of doors (24) and a plurality of sets of hinges (25), the support body (1) being provided with an opening at the front end, the two sets of doors (24) covering the opening, and the doors (24) being hinged to the support body (1) by the hinges (25), the doors (24) being provided with clasps.

6. An explosion proof combustible gas sensor according to claim 5, characterized in that it further comprises a reinforcement base (26), the reinforcement base (26) being fixed to the support body (1) at the middle of the bottom end of the chamber and being rotatably connected to the rotation shaft (11).

7. An explosion proof combustible gas sensor according to claim 6, characterized in that the compression spring (17) is made of spring steel.