CN210687935U

CN210687935U - Explosion-proof searchlighting device convenient to maintenance

Info

Publication number: CN210687935U
Application number: CN201922089857.6U
Authority: CN
Inventors: 王向一
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-06-05
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses an explosion-proof searchlighting device convenient to maintain, which comprises a base, wherein the upper surface of the base is rotationally connected with a rotating chassis, two ends of the rotating chassis are respectively welded and fixed with a bottom plate, the inside of the bottom plate is rotationally connected with a lead screw through a bearing, the end part of the lead screw is positioned at the top end of the bottom plate and is fixedly provided with a hand wheel, the bottom end of the inside of the bottom plate is integrally formed with a slide rail, the outer surface of the lead screw is rotationally connected with a slide head, and one side of the slide head is integrally formed with an installation block; through the both ends design bottom plate on the rotation chassis and at the internal design lead screw of bottom plate, avoid the searchlight to be not convenient for adjust the height of searchlight when using different places, cause the operation inconvenient, can hold the hand wheel and pass through the bearing and drive the lead screw and rotate in the inside of bottom plate, the lead screw rotates the height that highly is in the operation of driving first rotation regulation slippery head and installation piece and searchlight main part and mounting bracket, will slide when adjusting the slippery head and install the piece control.

Description

Explosion-proof searchlighting device convenient to maintenance

Technical Field

The utility model belongs to the technical field of the searchlight, concretely relates to explosion-proof searchlight device convenient to maintenance.

Background

The existing searchlight is a device which has a strong light source and a concave mirror capable of intensively projecting light rays to a specific direction and is used for remote illumination and searching. Greater light intensity can be achieved by concentrating the exiting beam in a small solid angle (typically less than 2 degrees) with a mirror or lens. The device has the characteristics of convenient maintenance, inspection and explosion prevention in consideration of the volume, weight and convenient operation; the height of the searchlight is not convenient to adjust when the existing searchlight is used in different places, the operation is inconvenient, when the existing searchlight is used for a long time, the base is connected through screwing a screw to be inconvenient to open quickly for inspection and maintenance, the problem of inconvenience in maintenance is easily caused, and the anti-explosion searchlight device convenient to maintain is provided for the purpose.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an explosion-proof searchlight device convenient to maintenance to propose the height that current searchlight is not convenient for adjust the searchlight when using different places among the solution above-mentioned background art, cause the operation inconvenient, close the connection through the screw soon and be not convenient for open fast and check the maintenance when using for a long time base internal damage, easily cause the inconvenient problem of maintenance.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an explosion-proof searchlight device convenient to maintenance, includes the base, the upper surface of base rotates and is connected with the rotation chassis, the equal welded fastening in both ends on rotation chassis has the bottom plate, the inside of bottom plate is rotated through the bearing and is connected with the lead screw, the tip of lead screw is located the top fixed mounting of bottom plate has the hand wheel, the inside bottom integral type shaping of bottom plate has the slide rail, the surface of lead screw closes soon and is connected with the slippery fellow, one side integral type shaping of slippery fellow has the installation piece, the opposite side integral type shaping of slippery fellow has the slide, the top welded fastening of installation piece has the mounting bracket, the inside of mounting bracket closes soon through the bolt and is fixed with the searchlight main part, just the slippery fellow with the bottom plate passes through the slide.

Preferably, the both sides of base are provided with the guard plate, the both sides tip of guard plate all sets up flutedly, the inside of recess is through welded fastening has the spring, the tip elastic connection of spring has the connecting plate, one side integral type shaping of connecting plate has the dop, the inside draw-in groove of all having seted up in both sides of base, just the connecting plate with the base passes through the dop with the draw-in groove block is connected.

Preferably, the end part of the clamping head is of an arc-shaped structure, and the end part of the clamping head is matched with the inner surface of the clamping groove.

Preferably, the connecting plate is located inside the groove, and the clamping head penetrates through one side of the protection plate.

Preferably, the protection plate is of a rectangular structure, the rectangular structure of the protection plate is matched with the internal rectangular structure of the base, and one side of the protection plate is embedded into the base.

Preferably, the screw rod penetrates through the inside of the sliding head, and the screw rod is screwed with the sliding head through a thread structure.

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

(1) through the both ends design bottom plate on the rotation chassis and the internal design lead screw at the bottom plate, avoid the searchlight height of being not convenient for adjust the searchlight when using different places, cause the operation inconvenient, can hold the hand wheel and pass through the bearing and drive the inside rotation of lead screw at the bottom plate, the lead screw rotates the height that highly is in the operation of driving slippery head rotary adjustment slippery head and installation piece and searchlight main part and mounting bracket, with slippery head and installation piece control when adjusting the slippery head, make the searchlight stable use, the problem of the height-adjusting of being not convenient for when using different places has been solved.

(2) Through the tip design connecting plate at the spring and dop and the both sides design draw-in groove at the base, close the connection soon through the screw and be not convenient for open fast and inspect the maintenance when avoiding using for a long time when the base is inside to be damaged, it is inconvenient to easily cause the maintenance, can take place elastic deformation's effect through the spring in the inside of recess and drive connecting plate and dop motion and make the dop block in the inside of draw-in groove, make the guard plate fix inside the both ends of base, can operate when using a period of internal damage fast dismantle the guard plate fast like can, the problem of being not convenient for open the base to inside inspection maintenance has been solved.

Drawings

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

FIG. 2 is a schematic structural view of the bottom plate, the slider and the mounting block of the present invention;

FIG. 3 is a schematic side view of the base and the protection plate of the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 3 according to the present invention;

in the figure: 1. a searchlight body; 2. a mounting frame; 3. a hand wheel; 4. a base plate; 5. sliding the head; 6. a base; 7. rotating the chassis; 8. mounting blocks; 9. a slide base; 10. a slide rail; 11. a screw rod; 12. a protection plate; 13. a card slot; 14. clamping a head; 15. a connecting plate; 16. a spring; 17. and (4) a groove.

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, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: the utility model provides an explosion-proof searchlight device convenient to maintenance, the on-line screen storage device comprises a base 6, the last surface rotation of base 6 is connected with rotation chassis 7, the equal welded fastening in both ends of rotation chassis 7 has bottom plate 4, the inside of bottom plate 4 is rotated through the bearing and is connected with lead screw 11, the top fixed mounting that the tip of lead screw 11 is located bottom plate 4 has hand wheel 3, the inside bottom integral type shaping of bottom plate 4 has slide rail 10, the surface of lead screw 11 closes soon and is connected with slider 5, one side integral type shaping of slider 5 has installing block 8, the opposite side integral type shaping of slider 5 has slide 9, the top welded fastening of installing block 8 has mounting bracket 2, the inside of mounting bracket 2 closes soon through the bolt and is fixed with searchlight main part 1, and slider 5 and bottom plate 4 pass through slide 9 and slide rail 10 sliding connection, can hold hand wheel 3 and drive the inside rotation of lead screw 11 at bottom plate 4 through the bearing, 11 rotates and drives slider 5 rotary adjustment slider 5 and installing The height is at the operating height, and the sliding head 5 and the mounting block 8 are controlled when the sliding head 5 is adjusted, so that the searchlight can be stably used.

In this embodiment, it is preferred, the both sides of base 6 are provided with guard plate 12, recess 17 has all been seted up to the both sides tip of guard plate 12, there is spring 16 recess 17's inside through welded fastening, spring 16's tip elastic connection has connecting plate 15, one side integral type shaping of connecting plate 15 has dop 14, draw-in groove 13 has all been seted up to base 6's both sides inside, and connecting plate 15 is connected with draw-in groove 13 block through dop 14 with base 6, can take place elastic deformation's effect through spring 16 in recess 17's inside and drive connecting plate 15 and dop 14 motion and make the inside of dop 14 block at draw-in groove 13, make guard plate 12 fix inside base 6's both ends, can operate when using a period internal damage equally and dismantle guard plate 12 fast and.

In order to fix the protection plate 12 inside the base 6 by engaging the clip 14 inside the slot 13, in this embodiment, preferably, the end of the clip 14 is an arc-shaped structure, and the end of the clip 14 is matched with the inner surface of the slot 13.

In order to facilitate the connection control of the clip 14 by the connecting plate 15, in the present embodiment, it is preferable that the connecting plate 15 is located inside the groove 17, and the clip 14 penetrates one side of the shielding plate 12.

In order to facilitate the quick assembly or disassembly of the base 6 for internal inspection and maintenance, in the embodiment, it is preferable that the protection plate 12 has a rectangular structure, the rectangular structure of the protection plate 12 is matched with the rectangular structure of the base 6, and one side of the protection plate 12 is embedded in the base 6.

In order to facilitate the sliding of the slider 5 on the outer surface of the screw rod 11 to adjust the height of the searchlight main body 1, in the embodiment, preferably, the screw rod 11 penetrates through the inside of the slider 5, and the screw rod 11 and the slider 5 are screwed and connected through a threaded structure.

The utility model discloses a theory of operation and use flow: the anti-explosion searchlight easy to maintain is characterized in that before use, firstly, protection plates 12 are placed on two sides of a base 6, a connecting plate 15 and a clamping head 14 are driven to move under the action of elastic deformation of a spring 16 in a groove 17, so that the clamping head 14 is clamped in a clamping groove 13, the protection plates 12 are fixed in two ends of the base 6, when the anti-explosion searchlight is used for a period of time and is damaged, the protection plates 12 can be quickly disassembled to be checked and maintained through the same operation, then when the anti-explosion searchlight is moved to a certain position to be used, a hand-held hand wheel 3 drives a screw rod 11 to rotate in the bottom plate 4 through a bearing, the screw rod 11 rotates to drive a sliding head 5 to rotatably adjust the height of the sliding head 5 and a mounting block 8 as well as the height of a searchlight main body 1 and a mounting block 2 to be at an operation height, when the sliding head 5, the height adjustment is more convenient.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an explosion-proof searchlight device convenient to maintenance, includes base (6), its characterized in that: the upper surface of the base (6) is rotationally connected with a rotating chassis (7), both ends of the rotating chassis (7) are welded and fixed with a bottom plate (4), the interior of the bottom plate (4) is rotatably connected with a screw rod (11) through a bearing, the end part of the screw rod (11) is positioned at the top end of the bottom plate (4) and is fixedly provided with a hand wheel (3), a slide rail (10) is integrally formed at the bottom end inside the bottom plate (4), a sliding head (5) is connected to the outer surface of the screw rod (11) in a screwing manner, one side of the sliding head (5) is integrally formed with a mounting block (8), the other side of the sliding head (5) is integrally formed with a sliding seat (9), the top end of the mounting block (8) is fixedly welded with a mounting rack (2), the interior of the mounting rack (2) is fixedly screwed with a searchlight main body (1) through a bolt, and the sliding head (5) and the bottom plate (4) are in sliding connection with the sliding rail (10) through the sliding seat (9).

2. An explosion-proof searchlight device convenient to maintain according to claim 1, characterized in that: the utility model discloses a clamp for fixing a safety device, including base (6), protection plate (12) are provided with to the both sides of base (6), recess (17) are all seted up to the both sides tip of protection plate (12), the inside of recess (17) is fixed with spring (16) through the welded fastening, the tip elastic connection of spring (16) has connecting plate (15), one side integral type shaping of connecting plate (15) has dop (14), draw-in groove (13) have all been seted up to the both sides inside of base (6), just connecting plate (15) with base (6) pass through dop (14) with draw-in groove (13) block is connected.

3. An explosion-proof searchlight device convenient to maintain according to claim 2, characterized in that: the end part of the clamping head (14) is of an arc-shaped structure, and the end part of the clamping head (14) is matched with the inner surface of the clamping groove (13).

4. An explosion-proof searchlight device convenient to maintain according to claim 2, characterized in that: the connecting plate (15) is located inside the groove (17), and the clamping head (14) penetrates through one side of the protection plate (12).

5. An explosion-proof searchlight device convenient to maintain according to claim 2, characterized in that: the protection plate (12) is of a rectangular structure, the rectangular structure of the protection plate (12) is matched with the internal rectangular structure of the base (6), and one side of the protection plate (12) is embedded into the base (6).

6. An explosion-proof searchlight device convenient to maintain according to claim 1, characterized in that: the screw rod (11) penetrates through the inside of the sliding head (5), and the screw rod (11) is connected with the sliding head (5) in a screwing mode through a threaded structure.