CN211826419U - Explosion-proof lamp multiunit testing arrangement - Google Patents

Abstract

The utility model discloses an explosion-proof lamp multiunit testing arrangement, including bottom plate, first bevel gear and second slip nut, the four corners position department of bottom plate bottom all installs the stabilizer blade, first device shell is installed on the top of bottom plate, and the one end of first device shell articulates there is a body, the observation window is installed to the intermediate position of door body one end, the intermediate position department of the inside bottom of first device shell installs the third device shell, and the inside intermediate position department of keeping away from a body one end bottom of third device shell transversely installs the fourth device shell. This explosion-proof lamp multiunit testing arrangement rotates through driving motor drive transfer line and drives the lead screw and rotate, drives toughened glass cover downstream through first slip nut when the lead screw rotates and covers the explosion-proof lamp on will detecting the seat, prevents that the device from causing bodily injury to the user at the in-process problem that uses.

Description

Explosion-proof lamp multiunit testing arrangement

Technical Field

The utility model relates to an explosion-proof lamp technical field specifically is an explosion-proof lamp multiunit testing arrangement.

Background

With the rapid development of industries such as petroleum, chemical industry, mining industry and the like, the lighting lamps are more and more widely used in production, storage and rescue, and the varieties are more and more, because the lighting lamps inevitably generate electric sparks or form hot surfaces during working, once the lighting lamps meet explosive gas mixtures on production or rescue sites, explosion accidents can be caused, the life and the national property safety of citizens are directly endangered, the use requirements of people can be basically met by the traditional multiple groups of testing devices of the explosion-proof lamps, but certain problems still exist, and the specific problems are as follows:

1. most of explosion-proof lamp multi-group testing devices in the current market cannot protect lamps in the devices in the using process, and certain personal injury is easily caused to users due to problems in the detection process;

2. most explosion-proof lamp multiunit testing arrangement carries out the in-process this moment to the explosion-proof lamp and can't carry out a good operation violently to taking of explosion-proof lamp in the device is inside in the existing market, needs the user to visit the device with the health inside taking, has certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an explosion-proof lamp multiunit testing arrangement to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a plurality of groups of testing devices for an explosion-proof lamp comprises a bottom plate, a first bevel gear and a second sliding nut, wherein supporting legs are arranged at four corners of the bottom end of the bottom plate, a first device shell is arranged at the top end of the bottom plate, one end of the first device shell is hinged with a door body, an observation window is arranged at the middle position of one end of the door body, a third device shell is arranged at the middle position of the bottom end in the first device shell, a fourth device shell is transversely arranged at the middle position far away from the bottom end of one end of the door body in the third device shell, a first spring is uniformly arranged at one end far away from the door body in the fourth device shell, a first ejector rod penetrating through one end, close to one end of the door body, of the first ejector rod is transversely arranged at one end close to the door body, a fifth device shell is arranged at one end, far away from the door body, of the fifth device shell is, the top of fifth device shell is installed and is detected the seat, and detects the top of seat and evenly install the mounting hole, the second device shell is installed on the top of first device shell, and the intermediate position department on the inside top of second device shell installs driving motor.

Preferably, a second ejector rod penetrating through one end, close to the door body, of the fifth device shell is installed at one end, close to one end of the door body, of the second spring, a second shaft rod is installed at the top end and the bottom end of the second ejector rod in a transverse mode at one end, close to the door body, of the second ejector rod, and second balls are installed on one side, close to the second shaft rod, of the first ejector rod.

Preferably, the bottom ends of the detection seats on the two sides of the shell of the fifth device are uniformly provided with a first shaft rod, and the bottom ends of the first shaft rods are provided with first balls which are slidably connected with the bottom end inside the shell of the third device.

Preferably, second bevel gear is installed to driving motor's output, the fixed block is all installed on the inside top of driving motor both sides second device shell, second bevel gear bottom transversely is provided with the transfer line that runs through the fixed block, and transfer line outside intermediate position department installs in second bevel gear engaged with third bevel gear mutually, first bevel gear is all installed to the both sides of transfer line.

Preferably, the top end of the first device shell on one side of the first conical gear, which is far away from the driving motor, is provided with a groove, the side wall inside the groove is provided with a third ball, the inside of the groove is provided with a moving block which runs through the top end of the first device shell, and the top end of the moving block is provided with a second sliding nut.

Preferably, the fourth conical gear that meshes mutually with first conical gear is all installed on second slip nut top, and the fourth conical gear top all is provided with the lead screw that runs through second slip nut and extend to the inside bottom of first device shell through the bearing, the outside of lead screw all is provided with first slip nut, and one side that first slip nut is close to the third device shell is installed and is connected with the toughened glass cover.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the first sliding nut, the toughened glass cover and the screw rod are arranged, the driving motor drives the transmission rod to rotate to drive the screw rod to rotate, and when the screw rod rotates, the toughened glass cover is driven to move downwards through the first sliding nut to cover the explosion-proof lamp on the detection seat, so that the device is prevented from causing personal injury to a user when problems occur in the using process;

2. meanwhile, the device is provided with the detection seat, the third device shell and the fourth device shell, the first ejector rod is pushed by the first spring inside the fourth device shell at one end of the third device shell to push the fifth device shell, and the detection seat is driven to move outwards at the same time, so that a user does not need to probe a body into the device to take the device when the device is used, and potential safety hazards of the device are seen.

Drawings

FIG. 1 is a front view of the cross-sectional structure of the present invention;

FIG. 2 is a right side view of the structure of the present invention;

FIG. 3 is an enlarged view of the portion A of FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic view of a portion B in fig. 2 according to the present invention.

In the figure: 1. a support leg; 2. a base plate; 3. a first device housing; 4. a first slip nut; 5. a toughened glass cover; 6. a screw rod; 7. a first bevel gear; 8. a second device housing; 9. a fixed block; 10. a transmission rod; 11. a drive motor; 12. a second bevel gear; 13. a third bevel gear; 14. a fourth bevel gear; 15. a first shaft lever; 16. a first ball bearing; 17. a detection seat; 18. mounting holes; 19. a third device housing; 20. a door body; 21. an observation window; 22. a second ball bearing; 23. a second shaft lever; 24. a fourth device housing; 25. a first spring; 26. a first ejector rod; 27. a fifth device housing; 28. a second spring; 29. a second ejector rod; 30. a groove; 31. moving the block; 32. a second slip nut; 33. and a third ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a multi-group testing device of an explosion-proof lamp comprises a bottom plate 2, a first conical gear 7 and a second sliding nut 32, wherein four corners of the bottom end of the bottom plate 2 are provided with support legs 1, the top end of the bottom plate 2 is provided with a first device shell 3, and one end of the first device shell 3 is hinged with a door body 20, the middle position of one end of the door body 20 is provided with an observation window 21, the middle position of the bottom end in the first device shell 3 is provided with a third device shell 19, a fourth device shell 24 is transversely arranged at the middle position of the bottom end of one end, far away from the door body 20, in the third device shell 19, a first spring 25 is uniformly arranged at one end, far away from the door body 20, in the fourth device shell 24, a first ejector rod 26 penetrating through the fourth device shell 24 and close to one end of the door body 20 is transversely arranged at one end, close to the door body 20, of the first spring 25, and a fifth device shell 27 is arranged at one end, close to the door body 20, of the first ejector rod 26;

the bottom ends of the detection seats 17 on the two sides of the fifth device shell 27 are uniformly provided with first shaft rods 15, and the bottom ends of the first shaft rods 15 are all provided with first balls 16 which are in sliding connection with the bottom end inside the third device shell 19, so that certain auxiliary effect is achieved on the detection seats 17 in the moving process in the using process, the detection seats 17 can better slide, and problems are not easy to occur;

a second spring 28 is uniformly arranged at one end of the fifth device shell 27 far away from the door body 20;

a second ejector rod 29 penetrating through the fifth device shell 27 and close to one end of the door body 20 is mounted at one end of the second spring 28 close to the door body 20, a second shaft rod 23 is transversely mounted at the top end and the bottom end of the second ejector rod 29 close to one end of the door body 20, and a second ball 22 is mounted at one side of the first ejector rod 26 close to the second shaft rod 23, so that the detection seat 17 can move towards the inside of the device more stably in the closing process of the door body 20;

the top end of the fifth device shell 27 is provided with a detection seat 17, the top end of the detection seat 17 is uniformly provided with mounting holes 18, the top end of the first device shell 3 is provided with a second device shell 8, the middle position of the top end in the second device shell 8 is provided with a driving motor 11, and the model of the driving motor 11 CAN be ZD-M42P-485 CAN;

the output end of the driving motor 11 is provided with a second bevel gear 12, the top ends of the inner parts of the second device shells 8 on the two sides of the driving motor 11 are provided with fixed blocks 9, the bottom end of the second bevel gear 12 is transversely provided with a transmission rod 10 penetrating through the fixed blocks 9, the middle position of the outer side of the transmission rod 10 is provided with a third bevel gear 13 meshed with the second bevel gear 12, the two sides of the transmission rod 10 are provided with first bevel gears 7, and the first bevel gear 7 and the screw rod 6 can be conveniently controlled in the using process, so that better power transmission can be realized;

the top end of the first device shell 3 at one side of the first conical gear 7, which is far away from the driving motor 11, is provided with a groove 30, the side wall inside the groove 30 is provided with a third ball 33, the inside of the groove 30 is provided with a moving block 31 which penetrates through the top end of the first device shell 3, and the top end of the moving block 31 is provided with a second sliding nut 32, so that the second sliding nut 32 can be more smoothly rotated in the using process;

the fourth conical gear 14 that meshes with first conical gear 7 mutually is all installed on second slip nut 32 top, and fourth conical gear 14 top all is provided with the lead screw 6 that runs through second slip nut 32 and extend to the inside bottom of first device shell 3 through the bearing, the outside of lead screw 6 all is provided with first slip nut 4, and one side that first slip nut 4 is close to third device shell 19 is installed and is connected with toughened glass cover 5, can play certain protection to the explosion-proof lamp that the device is inside detecting at the in-process of the use of device.

The working principle is as follows: when the multiple-unit testing device of the explosion-proof lamp is used, after the door body 20 is opened, the detection seat 17 is contracted and contracted by the force of the first spring 25 in the fourth device shell 24, the first ejector rod 26 is pushed by the force released by the first spring 25 after the door body 20 is contracted and contracted, the fifth device shell 27 is driven to move towards the outside of the device, the detection seat 17 is driven to move towards the outside of the device, the explosion-proof lamp is installed on the installation hole 18, after the installation is finished, the door body 20 is closed, when the door body 20 is closed, the second ball 22 is extruded, the second ball 22 is driven to extrude the second ejector rod 29, the second spring 28 in the fifth device shell 27 is extruded by the second ejector rod 29, the fifth device shell 27 is pushed to push the first ejector rod 26 to extrude the first spring 25 in the fourth device shell 24, so that the detection seat 17 drives the explosion-proof lamp to move towards the inside of the device, when the explosion-proof lamp reaches the inside of the device, the driving motor 11 drives the second bevel gear 12 to rotate, when the second bevel gear 12 rotates, the third bevel gear 13 engaged with the second bevel gear is driven to rotate, the transmission rod 10 is driven to rotate at the same time, when the transmission rod 10 rotates, the first bevel gear 7 is driven to rotate, when the first bevel gear 7 rotates, the fourth bevel gear 14 engaged with the first bevel gear is driven to rotate, when the fourth bevel gear 14 rotates, the third ball 33 is driven to rotate, when the third ball 33 rotates, the screw 6 is driven to rotate, and simultaneously the first sliding nut 4 outside the screw 6 is driven to move downwards to push the toughened glass cover 5 to a certain position to cover the explosion-proof lamp on the detection seat 17, so that the explosion-proof lamp on the detection seat 17 is prevented from being out of order and causing danger in the detection process, the above is the whole working principle of the utility model.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides an explosion-proof lamp multiunit testing arrangement, includes bottom plate (2), first conical gear (7) and second slip nut (32), its characterized in that: the supporting legs (1) are mounted at four corners of the bottom plate (2), the first device shell (3) is mounted at the top of the bottom plate (2), the door body (20) is hinged to one end of the first device shell (3), the observation window (21) is mounted at the middle position of one end of the door body (20), the third device shell (19) is mounted at the middle position of the bottom end inside the first device shell (3), the fourth device shell (24) is transversely mounted at the middle position of the bottom end, far away from the door body (20), inside the fourth device shell (24), one end, far away from the door body (20), of the first spring (25) is uniformly mounted at one end, close to the door body (20), of the first spring (25), and a first ejector rod (26) penetrating through one end, close to the door body (20), of the fourth device shell (24) is transversely mounted at one end, close to the door, first ejector pin (26) are close to the one end on door body (20) and install fifth device shell (27), and the inside one end of keeping away from door body (20) of fifth device shell (27) evenly installs second spring (28), the top of fifth device shell (27) is installed and is detected seat (17), and detects the top of seat (17) and evenly installs mounting hole (18), second device shell (8) are installed on the top of first device shell (3), and intermediate position department on the inside top of second device shell (8) installs driving motor (11).

2. The multiple-unit testing device for the explosion-proof lamp according to claim 1, wherein: and a second ejector rod (29) penetrating through one end of a fifth device shell (27) close to one end of the door body (20) is mounted at one end of the second spring (28) close to the door body (20), a second shaft lever (23) is transversely mounted at one end of the top end and the bottom end of the second ejector rod (29) close to the door body (20), and second balls (22) are mounted at one side of the first ejector rod (26) close to the second shaft lever (23).

3. The multiple-unit testing device for the explosion-proof lamp according to claim 1, wherein: first shaft levers (15) are uniformly installed at the bottom ends of the detection seats (17) on the two sides of the fifth device shell (27), and first balls (16) which are connected with the bottom end inside the third device shell (19) in a sliding mode are installed at the bottom ends of the first shaft levers (15).

4. The multiple-unit testing device for the explosion-proof lamp according to claim 1, wherein: second bevel gear (12) are installed to the output of driving motor (11), fixed block (9) are all installed on the inside top of driving motor (11) both sides second device shell (8), second bevel gear (12) bottom transversely is provided with transfer line (10) that runs through fixed block (9), and transfer line (10) outside intermediate position department installs in third bevel gear (13) that second bevel gear (12) mesh mutually, first bevel gear (7) are all installed to the both sides of transfer line (10).

5. The multiple-unit testing device for the explosion-proof lamp according to claim 4, wherein: the top end of the first device shell (3) on one side, away from the driving motor (11), of the first conical gear (7) is provided with a groove (30), the side wall inside the groove (30) is provided with a third ball (33), a moving block (31) penetrating through the top end of the first device shell (3) is arranged inside the groove (30), and the top end of the moving block (31) is provided with a second sliding nut (32).

6. The multiple-unit testing device for the explosion-proof lamp according to claim 5, wherein: fourth conical gear (14) with first conical gear (7) engaged with are all installed on second slip nut (32) top, and fourth conical gear (14) top all is provided with lead screw (6) that run through second slip nut (32) and extend to the inside bottom of first device shell (3) through the bearing, the outside of lead screw (6) all is provided with first slip nut (4), and one side that first slip nut (4) are close to third device shell (19) is installed and is connected with toughened glass cover (5).

Images