CN216619038U

CN216619038U - Railway safety early warning audible and visual alarm

Info

Publication number: CN216619038U
Application number: CN202121640200.5U
Authority: CN
Inventors: 周波; 李敏; 白明明; 李彬彬; 刘赛; 吕宁
Original assignee: ANHUI HUIYI COMMUNICATION SCIENCE CO LTD
Current assignee: ANHUI HUIYI COMMUNICATION SCIENCE CO LTD
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2022-05-27
Anticipated expiration: 2031-07-19

Abstract

The utility model discloses a railway safety early warning audible and visual alarm, which relates to the technical field of early warning equipment and comprises a camera body, an installation component and a support component, wherein the camera body is detachably and fixedly connected with the support component through the installation component; the camera body comprises a camera body and a supporting component, wherein the mounting component comprises a first screw rod and a second screw rod, the bottom end of the camera body is provided with a first threaded sleeve, the supporting component is provided with a supporting plate towards one end of the mounting component, a handle drives the first screw rod and the second screw rod to rotate, the second screw rod is in threaded connection with the second threaded sleeve, the second screw rod moves upwards when the second threaded sleeve rotates, meanwhile, the first screw rod is in threaded connection with the first threaded sleeve, the first screw rod moves upwards in the first threaded sleeve to fix the camera body, and the camera body is identical, higher in dismounting efficiency and convenient to use by railway workers.

Description

Railway safety early warning audible and visual alarm

Technical Field

The utility model relates to the technical field of early warning equipment, in particular to a railway safety early warning audible and visual alarm.

Background

With the high-speed development of economy in China, railways increasingly become the inevitable choice for the development of transportation in China due to the advantages of large transportation capacity, high speed, safe operation, environmental protection, energy conservation and the like. As the load and the running speed of the train are continuously improved, the maintenance workload of maintenance personnel of each equipment management unit of the railway is increased, along with the gradual deepening of the reform of the railway maintenance system, the maintenance mode is gradually improved, and the labor operation safety of operation personnel becomes a key problem restricting the long-term safe operation and development of the railway.

Railway staff is when being under construction, in order to guarantee the security, is provided with a plurality of audible and visual alarm usually and plays the warning effect, and audible and visual alarm generally connects camera device, installs camera device in higher position so that improve the scope of making a video recording, and current camera device is difficult nevertheless to install and fixed, falls into very easily when dropping.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a railway safety early warning audible and visual alarm to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the railway safety early warning audible and visual alarm comprises a camera body, an installation assembly and a support assembly, wherein the camera body is detachably and fixedly connected with the support assembly through the installation assembly, the installation assembly is used for detachably and fixedly connecting the camera body with the support assembly, and the support assembly is used for fixedly supporting the camera body;

the camera comprises a camera body and a support component, wherein the camera body is provided with a first threaded sleeve, the support component is provided with a support plate towards one end of the camera body, the support plate is provided with a second threaded sleeve on the surface, the first threaded sleeve is in threaded connection with the first threaded sleeve, the second threaded sleeve is in threaded connection with the second threaded sleeve, and a handle is fixedly installed between the first threaded sleeve and the second threaded sleeve.

Preferably, the supporting component comprises a plurality of supporting legs, the outer side wall of the supporting plate is provided with a plurality of fixing lugs in a circumferential array, the supporting legs are rotatably arranged between the fixing lugs towards one ends of the supporting plate and used for adjusting the angles of the supporting legs, and fastening bolts are arranged between the fixing lugs and used for fixing the supporting legs.

Preferably, one end, far away from the support plate, of the support leg is provided with a thread inner cylinder, the thread inner cylinder is in threaded connection with the three screw rods, and the three bottom ends of the screw rods are fixedly connected with the handle.

Preferably, one end of the handle, which is far away from the third screw rod, is rotatably connected with the supporting plate through a connecting rod, and a positioning pin is arranged between the supporting plates and used for detachably and fixedly connecting the supporting plates with the ground.

Preferably, an antenna is arranged on one side of the camera body, an operating rod is arranged at the bottom end of the support plate, and a charging interface and a switch are arranged at one end, far away from the support plate, of the operating rod.

Preferably, a solar panel is arranged on one side of the support plate and is rotatably connected with the support plate to adjust the angle, and the solar panel is used for converting solar energy into electric energy to supply power to the railway safety early warning audible and visual alarm.

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

through the twist grip, the handle drives screw rod one and screw rod two and rotates, screw rod two is through two threaded connection with the screw sleeve, and upward movement when screw rod two is the internal rotation of screw sleeve, screw rod one and screw sleeve threaded connection simultaneously, screw rod one in screw sleeve one upward movement realize the fixed to the camera body, equally, when needs are dismantled the camera body, only need the reverse rotation handle can realize the dismantlement to the camera body, and dismouting efficiency is higher, and the railway staff of being convenient for uses.

Drawings

Fig. 1 is a schematic structural diagram of a railway safety early warning audible and visual alarm.

FIG. 2 is a schematic structural diagram of a screw rod I in the railway safety early warning audible and visual alarm.

Fig. 3 is a schematic structural diagram of a support plate in a railway safety early warning audible and visual alarm.

In the figure, 1-camera body; 2-an antenna; 3-a solar panel; 4-fastening bolts; 5-supporting legs; 6-screw rod III; 7-a handle; 8-a support plate; 9-positioning pins; 10-a first threaded sleeve; 11-a handle; 12-a second threaded sleeve; 13-a support plate; 14-screw rod one; 15-screw II; 16-an operating lever; 17-fixing the ear.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-3, a railway safety early warning audible and visual alarm comprises a camera body 1, a mounting assembly and a supporting assembly, wherein the camera body 1 is detachably and fixedly connected with the supporting assembly through the mounting assembly, the mounting assembly is used for detachably and fixedly connecting the camera body 1 with the supporting assembly, the supporting assembly is used for fixedly supporting the camera body 1, the mounting assembly comprises a first screw rod 14 and a second screw rod 15, a first threaded sleeve 10 is arranged at the bottom end of the camera body 1, a supporting plate 13 is arranged at one end, facing the mounting assembly, of the supporting assembly, a second threaded sleeve 12 is arranged on the surface of the supporting plate 13, the first screw rod 14 is in threaded connection with the first threaded sleeve 10, the second screw rod 15 is in threaded connection with the second threaded sleeve 12, and a handle 11 is fixedly installed between the first screw rod 14 and the second screw rod 15;

specifically, in this embodiment, through the twist grip 11, handle 11 drives screw rod one 14 and screw rod two 15 and rotates, screw rod two 15 through with two 12 threaded connection of threaded sleeve, upward movement when screw rod two 15 are in two 12 internal rotations of threaded sleeve, screw rod one 14 and threaded sleeve one 10 threaded connection simultaneously, screw rod one 14 upward movement in threaded sleeve one 10 realizes the fixed to camera body 1, equally, when needs are dismantled camera body 1, only need reverse rotation handle 11 can realize the dismantlement to camera body 1, the dismouting efficiency is higher, the railway staff of being convenient for uses.

As a further scheme of the embodiment of the utility model, the supporting assembly comprises a plurality of supporting legs 5, a plurality of fixing lugs 17 are oppositely arranged on the outer side wall of the supporting plate 13 in a circumferential array, one end, facing the supporting plate 13, of each supporting leg 5 is rotatably installed between the corresponding fixing lugs 17 and used for adjusting the angle of the corresponding supporting leg 5, and a fastening bolt 4 is arranged between the corresponding fixing lugs 17 and used for fixing the corresponding supporting leg 5;

specifically, in this embodiment, through rotating supporting leg 5 and installing between fixed ear 17, be convenient for adjust the angle of supporting leg 5 according to the inclination on ground on the one hand, on the other hand when needs accomodate the device, is convenient for shrink supporting leg 5 so that carry, finishes the back when angle modulation, fixes supporting leg 5 through inserting fastening bolt 4.

As a further scheme of the embodiment of the utility model, one end of the supporting leg 5, which is far away from the supporting plate 13, is provided with a threaded inner cylinder, the threaded inner cylinder is in threaded connection with a screw rod III 6, and the bottom end of the screw rod III 6 is fixedly connected with a handle 7;

specifically, in this embodiment, when the height of the supporting leg 5 needs to be adjusted, the handle 7 is rotated, the handle 7 drives the screw rod three 6 to rotate, and the screw rod three 6 can be contracted and stretched in the threaded inner cylinder, so that the height of the supporting leg 5 can be adjusted.

As a further scheme of the embodiment of the utility model, one end of the handle 7, which is far away from the third screw 6, is rotatably connected with a support plate 8 through a connecting rod, a positioning pin 9 is arranged between the support plates 8, and the positioning pin 9 is used for detachably and fixedly connecting the support plate 8 with the ground.

As a further scheme of the embodiment of the utility model, an antenna 2 is arranged on one side of the camera body 1, an operating rod 16 is arranged at the bottom end of the support plate 13, and a charging interface and a switch are arranged at one end, far away from the support plate 13, of the operating rod 16.

As a further scheme of the embodiment of the utility model, a solar panel 3 is arranged on one side of the support plate 13, the solar panel 3 is rotatably connected with the support plate 13 for angle adjustment, and the solar panel 3 is used for converting solar energy into electric energy to supply power to the railway safety early warning audible and visual alarm.

The working principle of the utility model is as follows: through rotating handle 11, handle 11 drives screw rod one 14 and screw rod two 15 and rotates, two 15 of screw rods through with two 12 threaded connection of threaded sleeve, upward movement when two 12 internal rotations of threaded sleeve of screw rod 15, screw rod one 14 and threaded sleeve one 10 threaded connection simultaneously, screw rod one 14 in threaded sleeve one 10 internal upward movement realize the fixed to camera body 1, equally, when needs are dismantled camera body 1, only need the reverse rotation handle 11 can realize the dismantlement to camera body 1.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The railway safety early warning audible and visual alarm comprises a camera body (1) and is characterized by further comprising a mounting assembly and a supporting assembly, wherein the camera body (1) is detachably and fixedly connected with the supporting assembly through the mounting assembly, the mounting assembly is used for detachably and fixedly connecting the camera body (1) with the supporting assembly, and the supporting assembly is used for fixedly supporting the camera body (1);

the camera comprises a camera body (1), a supporting component and a mounting component, wherein the mounting component comprises a first screw rod (14) and a second screw rod (15), the bottom end of the camera body (1) is provided with a first threaded sleeve (10), the supporting component is provided with a supporting plate (13) towards one end of the mounting component, the surface of the supporting plate (13) is provided with a second threaded sleeve (12), the first screw rod (14) is in threaded connection with the first threaded sleeve (10), the second screw rod (15) is in threaded connection with the second threaded sleeve (12), and a handle (11) is fixedly mounted between the first screw rod (14) and the second screw rod (15).

2. The railway safety pre-warning audible and visual alarm device according to claim 1, wherein the support assembly comprises a plurality of support legs (5), a plurality of fixing lugs (17) are oppositely arranged on the outer side wall of the support plate (13) in a circumferential array, the support legs (5) are rotatably mounted between the fixing lugs (17) towards one end of the support plate (13) and used for adjusting the angles of the support legs (5), and fastening bolts (4) are arranged between the fixing lugs (17) and used for fixing the support legs (5).

3. The railway safety early warning audible and visual alarm device as claimed in claim 2, wherein a threaded inner cylinder is arranged at one end of the supporting leg (5) far away from the supporting plate (13), the threaded inner cylinder is in threaded connection with a screw rod III (6), and a handle (7) is fixedly connected to the bottom end of the screw rod III (6).

4. The railway safety early warning audible and visual alarm device according to claim 3, characterized in that one end of the handle (7) far away from the third screw (6) is rotatably connected with the support plate (8) through a connecting rod, a positioning pin (9) is arranged between the support plates (8), and the positioning pin (9) is used for detachably and fixedly connecting the support plate (8) with the ground.

5. The railway safety early warning audible and visual alarm device according to claim 4, wherein an antenna (2) is arranged on one side of the camera body (1), an operating rod (16) is arranged at the bottom end of the supporting plate (13), and a charging interface and a switch are arranged at one end, away from the supporting plate (13), of the operating rod (16).

6. The railway safety early warning audible and visual alarm device according to claim 5, wherein a solar panel (3) is disposed on one side of the support plate (13), the solar panel (3) is rotatably connected with the support plate (13) for angle adjustment, and the solar panel (3) is used for converting solar energy into electric energy.