CN209943842U

CN209943842U - Civil air defense engineering natural light illumination monitoring device convenient to angle of adjustment

Info

Publication number: CN209943842U
Application number: CN201920348775.6U
Authority: CN
Inventors: 郑浩彬; 侯晓鹏
Original assignee: Guangdong Shield Civil Air Defense Engineering Protection Equipment Co Ltd
Current assignee: Guangdong Shield Civil Air Defense Engineering Protection Equipment Co Ltd
Priority date: 2019-03-19
Filing date: 2019-03-19
Publication date: 2020-01-14
Anticipated expiration: 2029-03-19

Abstract

The utility model discloses a civil air defense engineering natural light illumination monitoring device convenient to angle of adjustment, including control main part and telescopic link, the supporting shoe is installed to control main part below, and supporting shoe and die-pin interconnect to the die-pin is connected with first spring through the dead lever, telescopic link and first spring and interconnect, and the telescopic link top sets up in the spout, first gear is installed to the die-pin tail end, and first gear and second gear intermeshing to be connected with the acting line on the first gear, the second gear is connected with the worm wheel through the drive belt, and worm wheel and worm interconnect, the dead lever is connected with the stationary blade through the second spring. This civil air defense engineering natural light illumination monitoring device convenient to angle of adjustment, cylindric rotation frame can be at cylindric fixed frame internal rotation, is convenient for drive control main part and controls angle of adjustment, and the dead lever of dwang below just can the block in fixed frame, prevents to rotate the frame and rotates.

Description

Civil air defense engineering natural light illumination monitoring device convenient to angle of adjustment

Technical Field

The utility model relates to a civil air defense engineering technical field specifically is a civil air defense engineering natural light illumination monitoring device convenient to angle of adjustment.

Background

Can set up some supervisory equipment in some civil air defense engineering place, look over the environment, and some supervisory equipment need carry out angle modulation in the installation, and when angle modulation, the staff need stand and carry out work at the eminence, the angle of the adjustment control that need not stop from top to bottom, and not only waste time and energy, still can have danger.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a civil air defense engineering natural light illumination monitoring device convenient to angle of adjustment to solve general when the angle of adjusting supervisory equipment that above-mentioned background art provided, the staff need stand and carry out work in the eminence, the angle of adjustment control that need not stop from top to bottom, not only waste time and energy, still can have dangerous problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a civil air defense engineering natural light illumination monitoring device convenient to angle of adjustment, includes control main part and telescopic link, the supporting shoe is installed to control main part below, and supporting shoe and die-pin interconnect to the die-pin is connected with first spring through the dead lever, telescopic link and first spring and interconnect, and the telescopic link top sets up in the spout, first gear is installed to the die-pin tail end, and first gear and second gear intermeshing to be connected with the acting line on the first gear, the second gear is connected with the worm wheel through the drive belt, and worm wheel and worm interconnect to the worm setting is in rotating the frame, the dwang is all installed at both ends about rotating the frame, and dwang and fixed frame interconnect to the dead lever is installed to the dwang below, the dead lever is connected with the stationary blade through the second spring.

Preferably, the supporting block is rotatably connected with the supporting rod, and the supporting rod is welded with the fixed rod.

Preferably, the fixed rod and the telescopic rod are connected in a nested manner, and the fixed rod and the telescopic rod are obliquely arranged between the supporting rod and the monitoring main body.

Preferably, the rotating frame and the fixed frame are cylindrical, and two thirds of the rotating frame is arranged in the fixed frame.

Preferably, the fixed rod is connected with the fixed frame in a clamping manner, and the fixed frame is rotatably connected with the rotating frame.

Preferably, the fixing plate and the second spring are connected by hot melting, and the fixing plate is provided with 2 groups, and the 2 groups of fixing plates are symmetrically arranged about the middle point of the fixing rod.

Compared with the prior art, the beneficial effects of the utility model are that: the civil air defense engineering natural light illumination monitoring device convenient for angle adjustment;

1. the pull wire drives the monitoring main body to move up and down under the rotation of the first gear, and in order to ensure the stability of the monitoring main body, a telescopic rod arranged below the monitoring main body is convenient for supporting the monitoring main body;

2. when the monitoring main body moves up and down, the top end of the telescopic rod can slide in the sliding groove, and when the monitoring main body moves down, the monitoring main body can press down the telescopic rod, and the telescopic rod can be retracted into the fixed rod;

3. cylindric rotation frame can be at cylindric fixed frame internal rotation, is convenient for drive control main part and controls angle of adjustment, and the fixed column of dwang below just can the block in fixed frame, prevents to rotate the frame and rotates, like this need not climb under the circumstances alright with the angle of adjustment control main part.

Drawings

FIG. 1 is a schematic view of the overall side view cross-section structure of the present invention;

fig. 2 is a schematic view of the monitoring body and the supporting rod of the present invention;

FIG. 3 is a schematic structural view of the rotating frame and the fixed frame of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. monitoring the subject; 2. a support block; 3. a support rod; 4. fixing the rod; 5. a first spring; 6. a telescopic rod; 7. a chute; 8. a first gear; 9. a second gear; 10. a pull wire; 11. a transmission belt; 12. a worm gear; 13. a worm; 14. rotating the frame; 15. rotating the rod; 16. a fixing frame; 17. fixing a column; 18. a second spring; 19. a sheet is fixed.

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 a technical solution: a civil air defense engineering natural light illumination monitoring device convenient for angle adjustment comprises a monitoring main body 1, a supporting block 2, a supporting rod 3, a fixed rod 4, a first spring 5, a telescopic rod 6, a sliding chute 7, a first gear 8, a second gear 9, a stay wire 10, a transmission belt 11, a worm wheel 12, a worm 13, a rotating frame 14, a rotating rod 15, a fixed frame 16, a fixed column 17, a second spring 18 and a fixed sheet 19, wherein the supporting block 2 is installed below the monitoring main body 1, the supporting block 2 is connected with the supporting rod 3, the supporting rod 3 is connected with the first spring 5 through the fixed rod 4, the telescopic rod 6 is connected with the first spring 5, the top end of the telescopic rod 6 is arranged in the sliding chute 7, the first gear 8 is installed at the tail end of the supporting rod 3, the first gear 8 is meshed with the second gear 9, the stay wire 10 is connected with the first gear 8, the second gear 9 is connected with the worm wheel 12 through the, and the worm wheel 12 and the worm 13 are connected with each other, and the worm 13 is arranged in the rotating frame 14, the rotating rods 15 are installed at the upper end and the lower end of the rotating frame 14, the rotating rods 15 are connected with the fixed frame 16, and the fixed column 17 is installed below the rotating rods 15, and the fixed column 17 is connected with the fixed sheet 19 through the second spring 18.

The supporting shoe 2 is connected with the supporting rod 3 in a rotating mode, and the supporting rod 3 is connected with the fixing rod 4 in a welding mode, so that the angle of the monitoring main body 1 can be adjusted up and down conveniently.

The connecting mode between the fixed rod 4 and the telescopic rod 6 is nested, and the fixed rod 4 and the telescopic rod 6 are obliquely arranged between the supporting rod 3 and the monitoring main body 1, so that the monitoring main body 1 is convenient to support, and the monitoring main body 1 is more stable in angle adjustment.

The rotating frame 14 and the fixed frame 16 are cylindrical, and two thirds of the rotating frame 14 are arranged in the fixed frame 16, so that the rotating frame 14 can rotate conveniently, and the rotating frame 14 can drive the monitoring main body 1 to move left and right when rotating.

The fixed post 17 is connected to the fixed post 16 in a snap-fit manner, and the fixed post 16 is connected to the rotating post 14 in a rotating manner, so that the rotating post 14 can be fixed conveniently after the angle of the rotating post 14 is adjusted.

The fixing pieces 19 and the second spring 18 are connected by hot melting, and the fixing pieces 19 are provided with 2 groups, and the 2 groups of fixing pieces 19 are symmetrically arranged about the midpoint of the fixing post 17, so that the fixing post 17 is more stable when the rotating frame 14 is fixed.

The working principle is as follows: when the civil air defense engineering natural light illumination monitoring device convenient for angle adjustment is used, firstly, after the monitoring main body 1 is installed, when the angle of the monitoring main body 1 needs to be adjusted, the worm 13 or the rotating rod 15 can be rotated, when the angle of the monitoring main body 1 needs to be adjusted upwards or downwards, the worm 13 can be rotated, the worm 13 drives the worm wheel 12 to rotate when rotating, the worm wheel 12 drives the second gear 9 to rotate through the driving belt 11 when rotating, because the second gear 9 is in meshed connection with the first gear 8, the stay wire 10 can be wound when the first gear 8 rotates, the monitoring main body 1 can be pulled by the stay wire 10, the monitoring main body 1 is rotatably connected with the supporting rod 3 through the supporting block 2, when the stay wire 10 drives the monitoring main body 1 to upwards, under the condition that no pressure exists in the telescopic rod 6 below the monitoring main body 1, the first spring 5 at the bottom end of the telescopic rod 6 rebounds, so that the monitoring main body 1 is propped against;

when first gear 8 relaxs and acts as go-between 10, under the circumstances that does not have the pulling force, control main part 1 just can be downward, control main part 1 just can push down telescopic link 6 like this, make telescopic link 6 contract in dead lever 4, when control main part 1 moves about needs to be adjusted, alright with twisting rotating rod 15, rotating rod 15 just can drive when the pivoted and rotate frame 14 and control the rotation, just so can drive control main part 1 and control and remove, when adjusting suitable angle, alright with pulling fixed column 17, make fixed column 17 and fixed frame 16 block together, fix.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a civil air defense engineering natural light illumination monitoring device convenient to angle of adjustment, includes control main part (1) and telescopic link (6), its characterized in that: the monitoring device is characterized in that a supporting block (2) is installed below the monitoring main body (1), the supporting block (2) is connected with a supporting rod (3), the supporting rod (3) is connected with a first spring (5) through a fixing rod (4), a telescopic rod (6) is connected with the first spring (5) and the other end of the telescopic rod (6), the top end of the telescopic rod (6) is arranged in a sliding groove (7), a first gear (8) is installed at the tail end of the supporting rod (3), the first gear (8) is meshed with a second gear (9), a pull wire (10) is connected onto the first gear (8), the second gear (9) is connected with a worm wheel (12) through a driving belt (11), the worm wheel (12) is connected with a worm (13), the worm (13) is arranged in a rotating frame (14), rotating rods (15) are installed at the upper end and the lower end of the rotating frame (14), and the rotating rods (15) are connected with a fixing frame (16), and a fixed column (17) is installed below the rotating rod (15), and the fixed column (17) is connected with a fixed sheet (19) through a second spring (18).

2. The civil air defense construction natural light illumination monitoring device convenient for angle adjustment of claim 1, wherein: the supporting block (2) is connected with the supporting rod (3) in a rotating mode, and the supporting rod (3) is connected with the fixed rod (4) in a welding mode.

3. The civil air defense construction natural light illumination monitoring device convenient for angle adjustment of claim 1, wherein: the connecting mode between the fixed rod (4) and the telescopic rod (6) is nested connection, and the fixed rod (4) and the telescopic rod (6) are obliquely arranged between the supporting rod (3) and the monitoring main body (1).

4. The civil air defense construction natural light illumination monitoring device convenient for angle adjustment of claim 1, wherein: the rotating frame (14) and the fixed frame (16) are cylindrical, and two thirds of the rotating frame (14) are arranged in the fixed frame (16).

5. The civil air defense construction natural light illumination monitoring device convenient for angle adjustment of claim 1, wherein: the fixed column (17) and the fixed frame (16) are connected in a clamping manner, and the fixed frame (16) and the rotating frame (14) are connected in a rotating manner.

6. The civil air defense construction natural light illumination monitoring device convenient for angle adjustment of claim 1, wherein: the fixing piece (19) and the second spring (18) are connected in a hot melting mode, 2 groups of the fixing pieces (19) are arranged, and the 2 groups of the fixing pieces (19) are symmetrically arranged relative to the midpoint of the fixing column (17).