Monitoring and early warning device for major hazard source

Abstract

The utility model discloses a major hazard source monitoring and early warning device comprising a connecting beam which comprises a first edge beam, a first combination beam and a first connecting piece. The connecting track is connected between the connecting beams on the left side and the right side through a butt joint piece and a first sunk screw, and the connecting track comprises a combined track and a second connecting piece; the telescopic hydraulic cylinder is mounted on the side surface of the first composite beam through a screw; the movable beam is connected to the end of the telescopic hydraulic cylinder through a connecting sleeve and a screw, and the movable beam comprises a second edge beam, a second combination beam and a third connecting piece; the monitoring equipment is fixedly mounted above the second composite beam; the threaded rod is in threaded connection with the first edge beam, and the polished rod is slidably connected with the first edge beam; and the supporting seat is connected with the threaded rod through a bearing, and the supporting seat is fixedly connected with the polished rod. And therefore, the product can be suitable for production equipment with different lengths and widths, and the adaptability is good.

Description

Technical Field

[0001] The utility model relates to the field of monitoring and early warning devices, in particular to a monitoring and early warning device for major hazard sources. Background Art

[0002] A major hazard source refers to a part, area, place, space, post, equipment and its position in a system that has the potential for energy and material release, can cause personal injury, and can be transformed into an accident under certain triggering factors. In order to improve its safety, a monitoring and early warning device is usually installed for monitoring. For example, patent application number: 202120526158.8 discloses a monitoring and early warning device for a major hazard source in a chemical production process, including a support column, a lifting frame, a connecting plate, a monitoring device, a screw rod 1 and a screw rod 2. The four corners of the lifting frame are fixedly connected to the support column, the interior of the support column is a telescopic structure, the interior of the lifting frame is a hollow structure, both sides of the lifting frame are rotatably connected to the screw rod 1, one end of the two screw rods 1 penetrates the interior of the driving belt, and both sides of the driving belt are rotatably connected to the connecting gear, one side of the connecting gear is sleeved with a connecting belt, and the other end of the connecting belt is transmission-connected to a driving motor, a moving ring is threadedly connected to the surface of the screw rod 1, a moving plate is fixedly connected to the middle of the moving ring, a monitoring device is arranged in the middle of the moving plate, and an alarm is arranged on the upper surface of the monitoring device. The invention has the following advantages: through the setting of the connecting belt, the connecting belt can be driven to rotate by the driving motor, the connecting gear can be rotated, and the driving belt can be rotated, so that the two screws can be rotated together, and the position of the moving ring on the surface of the screw can be moved by the rotation of the screw, so as to adjust the position of the moving plate in the middle of the moving ring, and the position of the monitoring equipment can be moved by moving the position of the moving plate, so that different positions of the production equipment can be monitored.

[0003] However, this patent still has the following defects: since the structure of the lifting frame is fixed, it cannot be applied to production equipment of different lengths and widths and has poor adaptability. Utility Model Content

[0004] In view of the above-mentioned defects or deficiencies in the prior art, it is desired to provide a monitoring and early warning device for major hazard sources, so that the product can be applicable to production equipment of different lengths and widths and has good adaptability.

[0005] According to the technical solution provided in the embodiment of the present application, a monitoring and early warning device for a major hazard source includes a connecting beam, the connecting beam includes a first edge beam, a first combined beam and a first connecting member; the first connecting member is respectively connected between the first edge beam and the first combined beam and between adjacent first combined beams by a second countersunk screw, and the sides of the first combined beam and the first edge beam are provided with a second screw groove matching the second countersunk screw, a connecting rail, the connecting rail is connected between the connecting beams on the left and right sides by a docking member and a first countersunk screw, the connecting rail includes a combined rail and a second connecting member; the sides of the first edge beam and the combined rail are provided with a first screw groove matching the first countersunk screw, the second connecting member is connected between adjacent combined rails by a third countersunk screw, and the sides of the combined rail are provided with a third screw groove matching the third countersunk screw, a telescopic hydraulic cylinder, the telescopic hydraulic cylinder is installed on the side of the first combined beam by screws; the side of the first combined beam is provided with a fifth screw groove matching the screw, a moving beam, the moving beam is connected to the end of the telescopic hydraulic cylinder by a connecting sleeve and a screw, the moving beam includes a second edge beam, a second combined beam and a third connecting member; the second edge A beam, a second combined beam and a third connecting member, the third connecting member is respectively connected between the second edge beam and the second combined beam, and between adjacent second combined beams through a fourth countersunk screw, the sides of the second combined beam and the second edge beam are both provided with a fourth screw groove matching the fourth countersunk screw, a mounting plate is fixedly installed on the side of the second combined beam, the side of the mounting plate is provided with a sixth screw groove matching the screw, a slider is fixedly installed under the second edge beam, a slide groove is provided on the top of the combined track, and the lower end of the slider is in sliding contact with the slide groove, a monitoring device, and the monitoring device is fixedly installed in the The upper surface of the second combined beam; an alarm is arranged on the upper surface of the monitoring device, a threaded rod is screwed to the first edge beam, and a light rod is slidably connected to the first edge beam; a screw sleeve matching the threaded rod is fixedly installed inside the first edge beam on the left front side, a sliding sleeve matching the light rod is fixedly installed inside the first edge beam on the left rear side, the first edge beam on the right front side and the first edge beam on the right rear side, a limit block and a support seat are fixedly installed on the top ends of the threaded rod and the light rod, the support seat is connected to the threaded rod through a bearing, the support seat is fixedly connected to the light rod, and a ball bearing is assembled on the bottom of the support seat;A fixing member, the fixing member is connected to the side of the support seat, the fixing member includes a connecting plate, a screw and a fixing plate, the connecting plate is fixedly connected to the side of the support seat, the screw is screwed to the side of the connecting plate, a screw sleeve matching the screw is fixedly installed on the side of the connecting plate, the fixing plate is fixedly installed on the bottom end of the screw, a fixing hole is provided on the surface of the fixing plate, a first hand wheel is fixedly installed on the top end of the screw, and a second hand wheel is fixedly installed on the bottom end of the threaded rod. ;

[0006] In summary, the beneficial effects of this application are:

[0007] 1. Through the setting of connecting beams, connecting rails, docking parts and moving beams, this product can be applied to production equipment of different lengths and widths, with good adaptability;

[0008] 2. Through the setting of the support seat, ball bearings and fixings, the product can be easily moved to the specified position, and then the fixing plate can be fixed to the ground with bolts to prevent the product from being displaced during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] 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:

[0010] Figure 1 It is a schematic diagram of the structure of the utility model;

[0011] Figure 2 It is a schematic diagram of the top view of the structure of the connection beam, connection rail, docking piece, telescopic hydraulic cylinder, mobile beam, monitoring equipment, threaded rod, polished rod, screw sleeve and sliding sleeve connection of the utility model;

[0012] Figure 3 This is a schematic diagram of the structure of the first connecting member of the utility model;

[0013] Figure 4 It is a side view structural diagram of the combined track of the utility model;

[0014] Figure 5 This is a schematic diagram of the structure of the connection between the support seat, the ball bearing and the fixing member of the utility model;

[0015] Figure 6 It is a three-dimensional structural schematic diagram of the fixing plate of the utility model.

[0016] Numbers in the figure: 1. connecting beam; 2. first edge beam; 3. first combined beam; 4. first connecting piece; 5. connecting rail; 6. docking piece; 7. combined rail; 8. second connecting piece; 9. telescopic hydraulic cylinder; 10. moving beam; 11. second edge beam; 12. second combined beam; 13. third connecting piece; 14. monitoring equipment; 15. threaded rod; 16. bare rod; 17. support seat; 18. ball bearing; 19. fixing piece; 20. connecting plate; 21. screw rod; 22. fixing plate; 23. screw sleeve; 24. sliding sleeve. DETAILED DESCRIPTION

[0017] 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.

[0018] 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.

[0019] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 A monitoring and early warning device for a major hazard source comprises a connecting beam 1, wherein the connecting beam 1 comprises a first edge beam 2, a first combined beam 3 and a first connecting member 4; a connecting rail 5, wherein the connecting rail 5 is connected between the connecting beams 1 on the left and right sides through a docking member 6 and a first countersunk screw, wherein the connecting rail 5 comprises a combined rail 7 and a second connecting member 8; a telescopic hydraulic cylinder 9, wherein the telescopic hydraulic cylinder 9 is mounted on the side of the first combined beam 3 through screws; a moving beam 10, wherein the moving beam 10 is connected to the end of the telescopic hydraulic cylinder 9 through a connecting sleeve and screws, wherein the moving beam 10 comprises a second edge beam 1 1. A second combined beam 12 and a third connecting member 13; a monitoring device 14, wherein the monitoring device 14 is fixedly installed above the second combined beam 12; a threaded rod 15 is screwed to the first edge beam 2, and a light rod 16 is slidably connected to the first edge beam 2; a support seat 17, wherein the support seat 17 is connected to the threaded rod 15 through a bearing, wherein the support seat 17 is fixedly connected to the light rod 16, and wherein a ball bearing 18 is mounted on the bottom of the support seat 17; a fixing member 19, wherein the fixing member 19 is connected to the side of the support seat 17, and wherein the fixing member 19 comprises a connecting plate 20, a screw rod 21 and a fixing plate 22.

[0020] like Figure 1 , Figure 2 , Figure 3and Figure 4 As shown, the first connecting member 4 is connected between the first edge beam 2 and the first combined beam 3 and between adjacent first combined beams 3 by means of a second countersunk screw, the side surfaces of the first combined beam 3 and the first edge beam 2 are provided with a second screw groove matching the second countersunk screw, facilitating the installation of the second countersunk screw, the side surfaces of the first combined beam 3 are provided with a fifth screw groove matching the screw, facilitating the installation of the screw. The side surfaces of the first edge beam 2 and the combined rail 7 are provided with a first screw groove matching the first countersunk screw, the second connecting member 8 is connected between adjacent combined rails 7 by means of a third countersunk screw, the side surfaces of the combined rail 7 are provided with a third screw groove matching the third countersunk screw, facilitating the installation of the third countersunk screw.

[0021] like Figure 1 , Figure 2 and Figure 4 As shown, the second edge beam 11, the second combined beam 12 and the third connecting member 13, the third connecting member 13 is respectively connected between the second edge beam 11 and the second combined beam 12, and between adjacent second combined beams 12 by a fourth countersunk screw, the sides of the second combined beam 12 and the second edge beam 11 are provided with a fourth screw groove matching the fourth countersunk screw, which facilitates the installation of the fourth countersunk screw, the side of the second combined beam 12 is fixedly installed with a mounting plate, the side of the mounting plate is provided with a sixth screw groove matching the screw, which facilitates the installation of the screw. A slider is fixedly installed below the second edge beam 11, and a slide groove is provided at the top of the combined track 7 to facilitate the sliding of the slider, and the lower end of the slider is in sliding contact with the slide groove.

[0022] like Figure 1 , Figure 2 , Figure 5 and Figure 6As shown, an alarm is provided on the upper surface of the monitoring device 14, a screw sleeve 23 matching the threaded rod 15 is fixedly installed inside the first edge beam 2 on the left front side, a sliding sleeve 24 matching the light rod 16 is fixedly installed inside the first edge beam 2 on the left rear side, the first edge beam 2 on the right front side and the first edge beam 2 on the right rear side, and a limiting block is fixedly installed on the top of the threaded rod 15 and the light rod 16. A controller is fixedly installed on the side of the support seat 17 on the right side, and the telescopic hydraulic cylinder 9 and the monitoring device 14 are electrically connected to the controller to facilitate control. The connecting plate 20 is fixedly connected to the side of the support seat 17, and the screw 21 is screwed on the side of the connecting plate 20. A screw sleeve matching the screw 21 is fixedly installed on the side of the connecting plate 20 to facilitate the screw connection of the screw 21. The fixed plate 22 is fixedly installed on the bottom end of the screw 21, and a fixing hole is provided on the surface of the fixed plate 22. A first hand wheel is fixedly installed on the top end of the screw 21 to facilitate the rotation of the screw 21. A second hand wheel is fixedly installed on the bottom end of the threaded rod 15 to facilitate the rotation of the threaded rod 15.

[0023] When in use: first, according to the length and width of the production equipment, adjust the number of connections of the combined rail 7 of the connecting rail 5 and the second connecting piece 8, the number of connections of the first combined beam 3 and the first connecting piece 4 of the connecting beam 1, and the number of connections of the second combined beam 12 and the third connecting piece 13 of the movable beam 10 in turn, so that this product can be suitable for production equipment of different lengths and widths, with good adaptability; then turn the second hand wheel, the second hand wheel can drive the threaded rod 15 to rotate, the threaded rod 15 can drive the screw sleeve 23, the connecting beam 1, the connecting rail 5, the sliding sleeve 24 and the telescopic hydraulic cylinder 9 to move; after adjusting the telescopic hydraulic cylinder 9 to a suitable height, turn the first hand wheel, the first hand wheel can drive the screw rod 21 of the fixing piece 19 to rotate, and the screw The rod 21 can drive the fixed plate 22 to move upward, and then the product can be easily moved to the specified position so that the monitoring device 14 is located above the production equipment. After the movement is completed, the first hand wheel is rotated in the opposite direction to move the fixed plate 22 to the ground, and then the bolts are passed through the fixing holes to fix the fixed plate 22 to the ground, which can prevent the product from being displaced during use. When a dangerous gas leak occurs in the production equipment, the gas can enter the monitoring device 14, and the gas is monitored by the monitoring device 14, and an alarm is sounded through the alarm, and then the telescopic hydraulic cylinder 9 is started. The telescopic hydraulic cylinder 9 can drive the moving beam 10 and the monitoring device 14 to move, so that different positions of the production equipment can be monitored.

[0024] 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 monitoring and early warning device for major hazard sources, characterized by: It comprises a connecting beam (1), wherein the connecting beam (1) comprises a first edge beam (2), a first composite beam (3) and a first connecting member (4); A connecting track (5), the connecting track (5) being connected between the connecting beams (1) on the left and right sides via a docking piece (6) and a first countersunk screw, the connecting track (5) comprising a combined track (7) and a second connecting piece (8); A telescopic hydraulic cylinder (9), wherein the telescopic hydraulic cylinder (9) is mounted on a side surface of the first composite beam (3) by means of screws; A movable beam (10), the movable beam (10) being connected to the end of the telescopic hydraulic cylinder (9) via a connecting sleeve and screws, the movable beam (10) comprising a second edge beam (11), a second combined beam (12) and a third connecting member (13); A monitoring device (14), wherein the monitoring device (14) is fixedly installed above the second composite beam (12); The threaded rod (15) is screwed to the first edge beam (2), and the smooth rod (16) is slidably connected to the first edge beam (2); A support seat (17), wherein the support seat (17) is connected to the threaded rod (15) via a bearing, the support seat (17) is fixedly connected to the smooth rod (16), and a ball bearing (18) is mounted on the bottom of the support seat (17); A fixing member (19), the fixing member (19) is connected to the side of the support seat (17), and the fixing member (19) comprises a connecting plate (20), a screw rod (21) and a fixing disk (22).

2. The monitoring and early warning device for a major hazard source according to claim 1 is characterized in that: The first connecting member (4) is respectively connected between the first edge beam (2) and the first combined beam (3), and between adjacent first combined beams (3) through a second countersunk screw; the side surfaces of the first combined beam (3) and the first edge beam (2) are both provided with a second screw groove matching the second countersunk screw; and the side surface of the first combined beam (3) is provided with a fifth screw groove matching the screw.

3. The monitoring and early warning device for a major hazard source according to claim 1 is characterized in that: The first edge beam (2) and the side surfaces of the combined rail (7) are both provided with a first screw groove matching the first countersunk screw, the second connecting member (8) is connected between adjacent combined rails (7) via a third countersunk screw, and the side surfaces of the combined rail (7) are provided with a third screw groove matching the third countersunk screw.

4. The monitoring and early warning device for a major hazard source according to claim 1 is characterized in that: The second edge beam (11), the second combined beam (12) and the third connecting member (13), the third connecting member (13) being respectively connected between the second edge beam (11) and the second combined beam (12) and between adjacent second combined beams (12) by means of fourth countersunk screws, the side surfaces of the second combined beam (12) and the second edge beam (11) are both provided with fourth screw grooves matching the fourth countersunk screws, the side surface of the second combined beam (12) is fixedly mounted with a mounting plate, the side surface of the mounting plate being provided with sixth screw grooves matching the screws.

5. The monitoring and early warning device for a major hazard source according to claim 1 is characterized in that: A sliding block is fixedly mounted below the second edge beam (11), a sliding groove is provided on the top of the combined track (7), and the lower end of the sliding block is in sliding contact with the sliding groove.

6. The monitoring and early warning device for a major hazard source according to claim 1 is characterized in that: An alarm is arranged on the upper surface of the monitoring device (14); a screw sleeve (23) matching the threaded rod (15) is fixedly installed inside the first edge beam (2) on the left front side; a sliding sleeve (24) matching the light rod (16) is fixedly installed inside the first edge beam (2) on the left rear side, the first edge beam (2) on the right front side and the first edge beam (2) on the right rear side; and limit blocks are fixedly installed at the top ends of the threaded rod (15) and the light rod (16).

7. The monitoring and early warning device for major hazard sources according to claim 1 is characterized in that: The connecting plate (20) is fixedly connected to the side of the supporting seat (17), the screw rod (21) is screwed to the side of the connecting plate (20), a screw sleeve matching the screw rod (21) is fixedly installed on the side of the connecting plate (20), the fixing plate (22) is fixedly installed on the bottom end of the screw rod (21), a fixing hole is provided on the surface of the fixing plate (22), a first hand wheel is fixedly installed on the top end of the screw rod (21), and a second hand wheel is fixedly installed on the bottom end of the threaded rod (15).

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