Mobile early warning positioning device for dangerous personnel

Abstract

The utility model discloses a mobile early warning positioning device for dangerous personnel, which comprises a first supporting pile, and a telescopic hydraulic cylinder is mounted in the first supporting pile through a first screw; the first sliding block is fixed at the end part of the telescopic hydraulic cylinder through a first connecting sleeve and a first screw; a second sliding block is mounted in the second supporting pile in a sliding manner; the butt joint plate is fixedly connected between the first sliding block and the second sliding block; the main body is fixed above the butt joint plate through a fixing piece, a connecting block is fixedly mounted on the side face of the main body, and the fixing piece comprises a first stand column, a screw joint block, a screw rod, a horizontal plate, a second stand column, a first bevel gear, a rocker, a second bevel gear, a synchronous plate and an insertion block; and the mounting blocks are fixedly mounted on the side faces of the first supporting pile and the second supporting pile correspondingly. And the limitation that the device cannot be installed on equipment without a cylinder structure can be avoided, and replacement of the main body which breaks down is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of early warning positioning devices, in particular to a mobile early warning positioning device for dangerous personnel. Background Art

[0002] Nowadays, there are many equipments in factories that involve life safety and are dangerous, such as boilers, pressure vessels (including gas cylinders), pressure pipes, elevators, lifting machinery, etc. Workers moving near these equipment usually have a high risk factor. In order to reduce the occurrence of safety accidents, early warning positioning devices are usually installed near these dangerous equipment. For example, patent application number: 202222150836.2 discloses a smart construction site personnel positioning early warning device, including a main body, a protective mechanism is arranged on the front of the main body, a buzzer is arranged near the top corner of the front of the main body, a control module is arranged near the middle position of the front of the main body, an infrared sensor is arranged on the side wall of the main body, and a fixing mechanism is arranged on the back of the main body. It has the following advantages: the main body can be set on one side of the scaffolding crossbar by means of splint one and splint two, so that the installation of the smart construction site personnel positioning early warning device is relatively convenient, and the buzzer and control module can be prevented from being damaged by dust and sewage on the construction site, which plays a good protective role.

[0003] However, the patent still has the following defects: since both the first and second splints are arc-shaped structures, the device can only be installed on equipment with a cylindrical structure, and cannot be installed on equipment without a cylindrical structure, and has limitations in use. Utility Model Content

[0004] In view of the above-mentioned defects or deficiencies in the prior art, it is desired to provide a mobile early warning positioning device for dangerous personnel, which can avoid the limitation of being unable to be installed on equipment without a cylindrical structure and facilitate the replacement of a failed main body.

[0005] According to the technical solution provided in the embodiment of the present application, a mobile early warning positioning device for dangerous personnel includes a first support pile, a telescopic hydraulic cylinder is installed inside the first support pile by a first screw; the top of the first support pile is an open structure, a fixed plate is fixedly installed inside the first support pile, a first sliding block, the first sliding block is fixed to the end of the telescopic hydraulic cylinder by a first connecting sleeve and a first screw; the fixed plate is located above the first sliding block, the first sliding block is in sliding contact with the side wall of the first support pile, a second support pile, a second sliding block is slidably installed inside the second support pile; the second sliding block is in sliding contact with the side wall of the second support pile, a docking plate, the docking plate is fixedly connected between the first sliding block and the second sliding block; the main body is fixed above the docking plate by a fixing member, and a connecting block is fixedly installed on the side of the main body, the fixing member includes a first column, a screw block, a screw, a horizontal plate, a second column, a first bevel gear, a rocker, a second bevel gear, a synchronous plate and an insert block; the surface of the connecting block is provided with a slot corresponding to the insert block, the insert block is located in the slot, and the synchronous plate is connected to the plug block. The step plate is located above the connecting block, the first column is fixedly installed above the docking plate, the top of the first column is an open structure, the screw block is fixedly installed inside the first column, the screw rod is screwed on the side of the screw block, and a screw sleeve matching the screw rod is fixedly installed inside the screw block, the second bevel gear and the first bevel gear are located inside the second column, the screw rod is connected to the horizontal plate through a first bearing, the horizontal plate is fixedly installed inside the second column, the bottom of the second column is an open structure, the inner wall of the second column is in sliding contact with the outer wall of the first column, the first bevel gear is fixedly installed on the outside of the screw rod, the rocker is connected to the second column through a second bearing, the second bevel gear is fixedly installed on the outside of the rocker, and the second bevel gear is meshed with the first bevel gear, the synchronous plate is fixedly installed on the side of the second column, the plug block is fixedly installed below the synchronous plate, and the mounting block is fixedly installed on the sides of the first supporting pile and the second supporting pile respectively, and the surface of the mounting block is provided with mounting holes.

[0006] To sum up, the beneficial effects of the present application are as follows: through the arrangement of the first support pile, the telescopic hydraulic cylinder, the first sliding block, the second support pile, the second sliding block, the docking plate and the mounting block, the product can be installed near dangerous equipment by using bolts passing through the mounting block, thereby avoiding the limitation of not being able to be installed on equipment without a cylindrical structure; through the arrangement of the connecting block and the fixings, the replacement of a faulty main body is also facilitated. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0008] Figure 1 It is a structural schematic diagram of the utility model;

[0009] Figure 2 It is a schematic diagram of the top view of the connection between the second supporting pile and the second sliding block of the utility model;

[0010] Figure 3 It is a structural schematic diagram of the connection between the connection block and the fixing member of the utility model;

[0011] Figure 4 It is a schematic diagram of the top view of the structure of the connection between the first column, the screw block and the screw sleeve of the utility model;

[0012] Figure 5 It is a structural schematic diagram of the connection between the first supporting pile, the telescopic hydraulic cylinder and the first sliding block of the utility model.

[0013] Numbers in the figure: 1, main body; 10, infrared sensor; 31, first supporting pile; 32, telescopic hydraulic cylinder; 33, first sliding block; 34, second supporting pile; 35, second sliding block; 36, docking plate; 37, connecting block; 38, fixing piece; 39, first column; 40, screw block; 41, screw rod; 42, horizontal plate; 43, second column; 44, first bevel gear; 45, rocker; 46, second bevel gear; 47, synchronous plate; 48, plug block; 49, mounting block; 50, screw sleeve. DETAILED DESCRIPTION

[0014] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It is also necessary to explain that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings.

[0015] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0016] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5, a mobile early warning positioning device for dangerous personnel includes a first support pile 31, a telescopic hydraulic cylinder 32 is installed inside the first support pile 31 through a first screw; a first sliding block 33, the first sliding block 33 is fixed to the end of the telescopic hydraulic cylinder 32 through a first connecting sleeve and a first screw; a second support pile 34, a second sliding block 35 is slidably installed inside the second support pile 34; a docking plate 36, the docking plate 36 is fixedly connected between the first sliding block 33 and the second sliding block 35; a main body 1 is fixed above the docking plate 36 through a fixing member 38, and a connecting block 37 is fixedly installed on the side of the main body 1, the fixing member 38 includes a first column 39, a screw block 40, a screw rod 41, a horizontal plate 42, a second column 43, a first bevel gear 44, a rocker 45, a second bevel gear 46, a synchronous plate 47 and an insert block 48; a mounting block 49, the mounting block 49 is fixedly installed on the sides of the first support pile 31 and the second support pile 34 respectively.

[0017] like Figure 1 , Figure 2 and Figure 5 As shown, a controller is fixedly installed on the front side of the first support pile 31, and the telescopic hydraulic cylinder 32 is electrically connected to the controller, which facilitates control. The top of the first support pile 31 is an open structure, and a fixing plate is fixedly installed inside the first support pile 31, which facilitates the installation of the telescopic hydraulic cylinder 32. The fixing plate is located above the first sliding block 33. The first sliding block 33 is in sliding contact with the side wall of the first support pile 31, and the second sliding block 35 is in sliding contact with the side wall of the second support pile 34.

[0018] like Figure 1 and Figure 3 As shown, the surface of the connecting block 37 is provided with a slot corresponding to the plug block 48, the plug block 48 is located in the slot, the synchronization plate 47 is located above the connecting block 37, and the surface of the mounting block 49 is provided with a mounting hole to facilitate installation.

[0019] like Figure 1 , Figure 3 and Figure 4As shown, the first column 39 is fixedly installed above the docking plate 36, the top of the first column 39 is an open structure, the screw block 40 is fixedly installed inside the first column 39, the screw rod 41 is screwed on the side of the screw block 40, and a screw sleeve 50 matching the screw rod 41 is fixedly installed inside the screw block 40 to facilitate the screw connection of the screw rod 41. The second bevel gear 46 and the first bevel gear 44 are located inside the second column 43. The screw rod 41 is connected to the horizontal plate 42 through a first bearing, and the horizontal plate 42 is fixedly mounted inside the second column 43. The bottom of the second column 43 is an open structure. The inner wall of the second column 43 is in sliding contact with the outer wall of the first column 39. The first bevel gear 44 is fixedly mounted on the outside of the screw rod 41. The rocker 45 is connected to the second column 43 through a second bearing. The second bevel gear 46 is fixedly mounted on the outside of the rocker 45. The second bevel gear 46 is meshed with the first bevel gear 44. The synchronous plate 47 is fixedly mounted on the side of the second column 43, and the plug block 48 is fixedly mounted below the synchronous plate 47.

[0020] When in use: through the arrangement of the first support pile 31, the telescopic hydraulic cylinder 32, the first sliding block 33, the second support pile 34, the second sliding block 35, the docking plate 36 and the mounting block 49, the product can be installed near the dangerous equipment by using bolts passing through the mounting block 49, thereby avoiding the limitation that it cannot be installed on equipment without a cylindrical structure. Then, the telescopic hydraulic cylinder 32 is started to adjust the docking plate 36 to a suitable height. When a worker approaches the dangerous equipment, the worker will be detected by the infrared sensor 10, and then the infrared sensor 10 transmits the detection information to the main body. 1, the control module makes the buzzer of the main body 1 sound to remind the staff that the position is near the dangerous equipment. When the main body 1 fails, the height of the docking plate 36 is first lowered by the telescopic hydraulic cylinder 32, and then the rocker 45 of the fixing member 38 is rotated to drive the second bevel gear 46 to rotate. The second bevel gear 46 can drive the first bevel gear 44 and the screw 41 to rotate. The screw 41 can drive the second column 43, the synchronous plate 47 and the plug 48 to move upward, so that the plug 48 is removed from the slot of the connecting block 37, and the failed main body 1 can be removed, thereby facilitating replacement.

[0021] It should be noted that the main body 1 and infrared sensor 10 in this product are derived from the prior art and can refer to the Chinese utility model patent disclosed in patent application number: 202222150836.2.

[0022] The above description is only an explanation of the preferred embodiments of the present application and the technical principles and other schemes used. At the same time, the scope of the utility model involved in the present application is not limited to the technical scheme formed by a specific combination of the above technical features, but also includes other technical schemes formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) to form a technical scheme.

Claims

1. A mobile early warning positioning device for dangerous personnel, characterized by: It comprises a first supporting pile (31), wherein a telescopic hydraulic cylinder (32) is installed inside the first supporting pile (31) via a first screw; A first sliding block (33), wherein the first sliding block (33) is fixed to an end of the telescopic hydraulic cylinder (32) via a first connecting sleeve and a first screw; A second supporting pile (34), wherein a second sliding block (35) is slidably mounted inside the second supporting pile (34); a docking plate (36), wherein the docking plate (36) is fixedly connected between the first sliding block (33) and the second sliding block (35); The main body (1) is fixed on the top of the docking plate (36) through a fixing member (38), and a connecting block (37) is fixedly installed on the side of the main body (1), and the fixing member (38) includes a first column (39), a screw block (40), a screw rod (41), a horizontal plate (42), a second column (43), a first bevel gear (44), a rocker (45), a second bevel gear (46), a synchronous plate (47) and an insert block (48); A mounting block (49) is fixedly mounted on the side surfaces of the first supporting pile (31) and the second supporting pile (34), respectively.

2. The mobile early warning and positioning device for dangerous persons according to claim 1 is characterized in that: The top of the first supporting pile (31) is an open structure, and a fixing plate is fixedly installed inside the first supporting pile (31), and the fixing plate is located above the first sliding block (33).

3. The mobile early warning and positioning device for dangerous persons according to claim 1 is characterized in that: The first sliding block (33) is in sliding contact with the side wall of the first supporting pile (31), and the second sliding block (35) is in sliding contact with the side wall of the second supporting pile (34).

4. The mobile early warning and positioning device for dangerous persons according to claim 1 is characterized in that: A slot corresponding to the plug block (48) is provided on the surface of the connection block (37), the plug block (48) is located in the slot, the synchronization plate (47) is located above the connection block (37), and a mounting hole is provided on the surface of the mounting block (49).

5. The mobile early warning and positioning device for dangerous persons according to claim 1 is characterized in that: The first column (39) is fixedly mounted above the docking plate (36); the top of the first column (39) is an open structure; the screw block (40) is fixedly mounted inside the first column (39); the screw rod (41) is screwed on the side of the screw block (40); a screw sleeve (50) matching the screw rod (41) is fixedly mounted inside the screw block (40); the second bevel gear (46) and the first bevel gear (44) are located inside the second column (43).

6. The mobile early warning and positioning device for dangerous persons according to claim 1 is characterized in that: The screw rod (41) is connected to the horizontal plate (42) through a first bearing, and the horizontal plate (42) is fixedly mounted inside the second column (43). The bottom of the second column (43) is an open structure. The inner wall of the second column (43) is in sliding contact with the outer wall of the first column (39). The first bevel gear (44) is fixedly mounted on the outer side of the screw rod (41). The rocker (45) is connected to the second column (43) through a second bearing. The second bevel gear (46) is fixedly mounted on the outer side of the rocker (45). The second bevel gear (46) is meshed with the first bevel gear (44). The synchronous plate (47) is fixedly mounted on the side of the second column (43), and the plug block (48) is fixedly mounted below the synchronous plate (47).

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