CN216345643U

CN216345643U - Hydrology test section lighting device

Info

Publication number: CN216345643U
Application number: CN202123190174.3U
Authority: CN
Inventors: 辛冬梅
Original assignee: Benxi Hydrological Bureau Of Liaoning Province
Current assignee: Benxi Hydrological Bureau Of Liaoning Province
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-04-19
Anticipated expiration: 2031-12-17

Abstract

The utility model relates to the technical field of lighting devices, and discloses a hydrologic test section lighting device, which comprises: the lamp holder comprises a rotating block, wherein a circular groove is formed in the side face of the rotating block, a movable block is movably connected to the surface of the inner wall of the circular groove, a groove is formed in one side of the surface of the movable block, and a lamp shade is fixedly connected to the other side of the surface of the movable block. This section lighting device of hydrology test passes through the movable block, the setting of bayonet catch and expanding spring, when using, make the movable block can remove through the setting of the inside circular slot of rotatable block piece, it is spacing to make the bayonet catch can install and carry out the movable block through the setting of recess and mounting groove, make the bayonet catch difficult for dropping through expanding spring's setting, the meshing through first dentate piece and second dentate piece makes the lead screw can drive the rotation axis when rotatory and rotate, reached the effect that carries out angle modulation that can convenient and fast, the problem of the most inconvenient regulation that exists of equipment has been solved, cause inconvenient problem for the user.

Description

Hydrology test section lighting device

Technical Field

The utility model relates to the technical field of lighting devices, in particular to a hydrological test section lighting device.

Background

Hydrologic test is the technical work of collecting, arrangement, analysis, calculation hydrologic key element data, and the searchlight is the essential guarantee tool of hydrologic work of carrying out night, and its illumination intensity etc. directly influences the normal clear and personnel safety of hydrologic test work at night.

In the prior art, most of the existing common hydrological test section lighting devices have the problem of inconvenient adjustment when in use, which causes inconvenience to users, and the existing hydrological test section lighting devices have large devices, which cause the devices to be incapable of moving and have complicated structures.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a hydrological test section lighting device which has the advantages of capability of conveniently and quickly adjusting the angle, small and exquisite equipment, simple structure and convenience in carrying, solves the problems that most equipment is inconvenient to adjust and causes inconvenience to users, and the existing hydrological test section lighting device is large in equipment, so that the equipment cannot be moved and has a complicated structure.

The utility model provides the following technical scheme: a hydrological test section lighting device comprising: the lamp holder comprises a rotating block, wherein a round groove is formed in the side face of the rotating block, a movable block is movably connected to the surface of the inner wall of the round groove, a groove is formed in one side of the surface of the movable block, a lampshade is fixedly connected to the other side of the surface of the movable block, a lighting bulb is arranged on the surface of the inner wall of the lampshade, a mounting groove is formed in the top of the rotating block, and a clamping bolt is movably connected to the surface of the inner wall of the mounting groove.

Preferably, the surface of the clamping bolt is fixedly connected with a clamping block, the top of the clamping bolt is fixedly connected with a connecting block, and the upper surface of the connecting block is fixedly connected with a fixing block.

Preferably, the bottom of the rotating block is provided with a base, a cavity is formed in the base, the lower surface of the rotating block is fixedly connected with a rotating shaft, and the bottom of the rotating shaft extends through the surface of the base and is fixedly connected with a turntable.

Preferably, the surface of the rotary disc is fixedly connected with a first toothed block, the surface of the inner wall of the cavity is fixedly connected with a limiting block, the surface of the inner wall of the limiting block is movably connected with a lead screw, one end of the lead screw extends through a side face of the base and is fixedly connected with a rotary disc, and a side face of the rotary disc is fixedly connected with a small handle.

Preferably, the surface of the screw rod is fixedly connected with a second toothed block, and the second toothed block is meshed with the first toothed block.

Preferably, the surface of the clamping bolt is fixedly connected with an expansion spring, and one end of the expansion spring is fixedly connected with the surface of the inner wall of the mounting groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. this hydrology test section lighting device, through the movable block, a groove, the rotation axis, the lead screw, the setting of bayonet catch and expanding spring, when using, make the movable block can remove through the setting of the inside circular slot of movable block, it is spacing to make the bayonet catch can install and carry out the movable block through the setting of recess and mounting groove, make the bayonet catch difficult for dropping through expanding spring's setting, meshing through first dentate piece and second dentate piece makes the lead screw can drive the rotation axis when rotatory and rotate, reached the effect that carries out angle modulation that can convenient and fast, the problem of the most inconvenient regulation that exists of equipment has been solved, cause inconvenient problem for the user.

2. This section lighting device of hydrology test, through the turning block, a pedestal, the setting of lighting bulb and lamp shade, when using, through placing equipment on ground or platform, protect lighting bulb through the lamp shade, through rotating the lead screw turning block, thereby extract the trip through pulling out the fixed block, remove the movable block, make the direction of illumination adjust easily, the small and exquisite simple structure of equipment has been reached, and the effect that conveniently carries, the current section lighting device of hydrology test equipment has been solved and has greatly leaded to the equipment can't be removed, and the structure is more in complicated problem.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a rear view of the structure of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic left side cross-sectional view of the structure of FIG. 1 in accordance with the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention;

FIG. 5 is an enlarged view of the structure at B in FIG. 3 according to the present invention.

In the figure: 1. rotating the block; 2. a circular groove; 3. a movable block; 4. a groove; 5. an illumination bulb; 6. mounting grooves; 7. fastening a bolt; 8. a tension spring; 9. a clamping block; 10. connecting blocks; 11. a fixed block; 12. a base; 13. a cavity; 14. a rotating shaft; 15. a turntable; 16. a first toothed block; 17. a limiting block; 18. a screw rod; 19. a second toothed block; 20. rotating the disc; 21. a small handle; 22. and a lampshade.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a lighting device for hydrologic test cross section includes: the rotary block 1, the side of the rotary block 1 is provided with a circular groove 2, the movable block 3 can be installed and rotated through the arrangement of the circular groove 2, the surface of the inner wall of the circular groove 2 is movably connected with the movable block 3, the irradiation direction of the equipment can be rotated randomly through the arrangement of the movable block 3, one side of the surface of the movable block 3 is provided with a groove 4, a clamping bolt 7 can limit the movable block 3 through the arrangement of the groove 4, the other side of the surface of the movable block 3 is fixedly connected with a lampshade 22, the lighting bulb 5 can collect light through the arrangement of the lampshade 22 and protect the lighting bulb 5, the surface of the inner wall of the lampshade 22 is provided with the lighting bulb 5, the equipment can work through the arrangement of the lighting bulb 5, the top of the rotary block 1 is provided with a mounting groove 6, the clamping bolt 7 and a telescopic spring 8 can be installed through the arrangement of the mounting groove 6, the surface swing joint of 6 inner walls in mounting groove has the bayonet catch 7, makes the movable block 3 can be spacing through setting up of bayonet catch 7.

Wherein; the fixed surface of the clamping bolt 7 is connected with a clamping block 9, the clamping bolt 7 can be limited by the arrangement of the clamping block 9, the top of the clamping bolt 7 is fixedly connected with a connecting block 10, the upper surface of the connecting block 10 is fixedly connected with a fixing block 11, and the clamping bolt 7 is convenient for a worker to pull out the clamping bolt through the arrangement of the connecting block 10 and the fixing block 11.

Wherein; the bottom of turning block 1 is provided with base 12, setting through base 12 makes equipment can be installed, cavity 13 has been seted up in the base 12, setting through cavity 13 makes each device of equipment load, the lower fixed surface of turning block 1 is connected with rotation axis 14, setting through rotation axis 14 drives turning block 1 and rotates, the fixed surface that base 12 was passed in the bottom of rotation axis 14 is connected with carousel 15, setting through carousel 15 makes rotation axis 14 can be driven the rotation.

Wherein; the first dentate piece 16 of fixed surface of carousel 15, it can be driven to make carousel 15 through the setting of first dentate piece 16, the fixed surface of cavity 13 inner wall is connected with stopper 17, it can fix to make lead screw 18 through the setting of stopper 17, the surface swing joint of stopper 17 inner wall has lead screw 18, it can rotate to make carousel 15 through the setting of lead screw 18, the side fixedly connected with rolling disc 20 of base 12 is extended to the one end of lead screw 18, it can conveniently rotate to make lead screw 18 through the setting of rolling disc 20, the little handle 21 of side fixedly connected with of rolling disc 20, it makes the staff conveniently rotate rolling disc 20 through setting up of little handle 21.

Wherein; the surface of the screw rod 18 is fixedly connected with a second toothed block 19, the second toothed block 19 is meshed with the first toothed block 16, and the first toothed block 16 can be meshed with the second toothed block 19 to rotate through the arrangement of the second toothed block 19.

Wherein; the fixed surface of the clamping bolt 7 is connected with an expansion spring 8, one end of the expansion spring 8 is connected with the fixed surface of the inner wall of the mounting groove 6, and the clamping bolt 7 can reset through the arrangement of the expansion spring 8.

Theory of operation, when using, the staff is through rotating little handle 21, it is rotatory to drive rolling disc 20 and lead screw 18, meshing through second dentate piece 19 and first dentate piece 16 makes carousel 15 and rotation axis 14 rotatory, thereby carry out angle modulation with turning block 1, extract gim peg 7 through fixed block 11, make gim peg 7 break away from recess 4, it is rotatory with movable block 3, make the position that lighting bulb 5 faces change, expanding spring 8 resets gim peg 7 behind the pine hand, mesh gim peg 7 and recess 4, make movable block 3 spacing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A hydrological test section lighting device comprising: turning block (1), its characterized in that: circular slot (2) have been seted up to the side of turning block (1), the surperficial swing joint of circular slot (2) inner wall has movable block (3), one side on the surface of movable block (3) is seted up fluted (4), opposite side fixedly connected with lamp shade (22) on movable block (3) surface, the surface mounting of lamp shade (22) inner wall has lighting bulb (5), mounting groove (6) have been seted up at the top of turning block (1), the surperficial swing joint of mounting groove (6) inner wall has gim peg (7).

2. The hydrological test section lighting device according to claim 1, wherein a fixture block (9) is fixedly connected to the surface of the clamp bolt (7), a connecting block (10) is fixedly connected to the top of the clamp bolt (7), and a fixing block (11) is fixedly connected to the upper surface of the connecting block (10).

3. The hydrological test section lighting device according to claim 1, wherein a base (12) is arranged at the bottom of the rotating block (1), a cavity (13) is formed in the base (12), a rotating shaft (14) is fixedly connected to the lower surface of the rotating block (1), and a rotating disc (15) is fixedly connected to the bottom of the rotating shaft (14) and extends through the surface of the base (12).

4. The hydrological examination section lighting device according to claim 3, wherein a first toothed block (16) is fixedly connected to the surface of the rotary disc (15), a limit block (17) is fixedly connected to the surface of the inner wall of the cavity (13), a lead screw (18) is movably connected to the surface of the inner wall of the limit block (17), one end of the lead screw (18) extends through the side surface of the base (12) and is fixedly connected with a rotary disc (20), and a small handle (21) is fixedly connected to the side surface of the rotary disc (20).

5. A hydrological examination section lighting device according to claim 4, wherein a second toothed block (19) is fixedly connected to the surface of the screw (18), said second toothed block (19) being engaged with the first toothed block (16).

6. The hydrological test section lighting device according to claim 1, wherein a telescopic spring (8) is fixedly connected to the surface of the clamping bolt (7), and one end of the telescopic spring (8) is fixedly connected with the surface of the inner wall of the mounting groove (6).