Monitoring equipment for safety production of thermal power plant
By introducing suspension components, fastening components and distance adjustment components into thermal power plant monitoring equipment, the problems of mechanical risks of operators and differences in suspended beam width during installation are solved, and the equipment is stable and conveniently installed.
Patent Information
- Application Number
- CN202421114539.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2024-12-20
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
During the installation of monitoring equipment in the thermal power plant, the operator needs to hold the fastening plate with one hand and operate the adjustment screw with the other hand, which poses a risk of falling off the hand. The difference in the bottom width when installed on different hanging beams leads to inadequate tightening, resulting in poor installation of the equipment. firm.
A monitoring device including suspension assembly, fastening assembly and distance adjustment assembly is designed to achieve pre-fixation and position adjustment through C-shaped blocks, rotating rollers and rotating beads to avoid continuous force application, and to adjust the distance between the installation base through the distance adjustment assembly To accommodate the difference in suspended beam width.
It realizes complete disengagement of the equipment before installation, reduces the mechanical risks during the tightening process, and ensures that the equipment is installed firmly on different hanging beams, avoiding the problem of inadequate tightening caused by width differences.
Smart Images
Figure CN222209876U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of safe production of thermal power plants, in particular to monitoring equipment for safe production of thermal power plants. Background Art
[0002] A thermal power plant is abbreviated as a thermal power plant. It is a factory that uses coal and other combustible materials as fuel to produce electricity. The safe production of a thermal power plant plays a very important role in the entire production management, and is directly related to the stable and continuous supply of electricity in the power plant. Therefore, during the safe production process, thermal power plants usually install multiple monitoring devices for real-time monitoring.
[0003] For example, a monitoring device for safe production in a thermal power plant with publication number CN116300603A includes a monitoring device body, a mounting base and a suspension beam. A mounting slot is provided at the bottom end of the mounting base, and the mounting slot is sleeved on the top of the monitoring device body. A damping mechanism is provided on one side of the mounting slot; a positioning mechanism is provided on the other side of the mounting slot; a clamping mechanism is provided on the top of the mounting base; and a fastening assembly is provided in the middle of the top of the mounting base. The present invention uses a clamping mechanism provided at the top of the mounting base, and the mounting base is conveniently fixed to the bottom end of the suspension beam through the clamping mechanism. The clamping mechanism consists of two fixed side plates, an adjusting screw and two clamping plates. During installation, the two clamping plates are stably clamped to the bottom of both sides of the suspension beam by rotating the adjusting screw, replacing the traditional screw installation. At the same time, a fastening assembly is provided at the top of the mounting base, and a triangular positioning fixation can be formed by the cooperation between the fastening assembly and the clamping mechanism.
[0004] In the above patent, when connecting, the operator is required to hold up the entire device with one hand so that the top surface of the fastening plate is against the bottom surface of the suspension beam, and operate the adjusting screw with the other hand to clamp the clamping plate. There are some shortcomings, such as: before the installation is completed, the operator is required to continuously press the fastening plate with one hand, and the adjusting screws on both sides need to be changed hands during the operation, which has the risk of falling out of the hands, and it is not convenient to adjust the installation position during the installation process; when installed on different suspension beams, the bottom width is also different. When the bottom width is small, the adjusting screw may not be tightened in place, which leads to the overall installation of the equipment being unstable.
[0005] Therefore, we propose a monitoring device for safe production in thermal power plants in order to solve the problems raised above. Utility Model Content
[0006] The purpose of the utility model is to provide a monitoring device for safe production in a thermal power plant, so as to solve the problem proposed in the above-mentioned background technology that before the installation is completed, the operator needs to continuously hold the fastening plate with one hand, and the adjusting screws on both sides need to be operated by changing hands during the operation, which has the risk of slipping out of the hands and falling, and it is inconvenient to adjust the installation position during the installation process; when installed on different suspension beams, the bottom width also has differences. When the bottom width is small, the adjusting screw may not be tightened in place, which leads to the problem that the overall installation of the equipment is not firm.
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a monitoring device for safe production in a thermal power plant, comprising an I-shaped suspension beam and two mounting bases, the two mounting bases being movably connected via a distance-adjusting assembly, a camera being fixedly connected to the bottom surface of the distance-adjusting assembly, a suspension assembly being slidably arranged on the top surface of each of the mounting bases, the I-shaped suspension beam being arranged between the two suspension assemblies, and a fastening assembly being fixedly connected to the top surface of each of the mounting bases.
[0008] Preferably, a first slide groove is opened on the top surface of each mounting base, a slide rod is fixedly connected to the inner cavity side wall of each first slide groove, a first slider is slidably connected to the side wall of each slide rod, the side wall of each first slider is elastically connected to the corresponding first slide groove inner cavity side wall through a spring, and the slide rod runs through the inner circle of the corresponding spring.
[0009] Preferably, the suspension assembly includes a C-shaped block fixedly connected to the top surface of the first slider, the top surface of the C-shaped block is a wedge-shaped structure, a groove is provided on the inner side wall of the C-shaped block, a plurality of rotating shafts are rotatably connected inside the groove, a roller is fixedly connected to the side wall of each rotating shaft, and a plurality of rotating balls are embedded and rotatably arranged on the inner top wall of the C-shaped block.
[0010] Preferably, a threaded hole is provided on the top surface of each of the mounting bases;
[0011] The fastening assembly includes a limit rod symmetrically fixedly connected to the top surface of the mounting base and a threaded rod threadedly connected to the inside of the threaded hole, each of the limit rods is fixedly connected to a limit block at one end away from the mounting base, a back plate is slidably connected to the side walls of the two limit rods, a plurality of elastic pads are fixedly connected to the top surface of the back plate, one end of the threaded rod is rotatably connected to the bottom surface of the back plate, and the other end of the threaded rod is fixedly connected to a rotating handle.
[0012] Preferably, a second sliding groove is provided on the side wall of each mounting base.
[0013] Preferably, the distance adjustment assembly includes a center block, the camera is fixedly connected to the bottom surface of the center block, four connecting rods are rotatably connected to the side wall of the center block, the four connecting rods are arranged in an X shape, and each of the connecting rods is rotatably connected to a second slider at one end away from the center block, and each of the second sliders is slidably connected to the inside of a second slide groove on the same side.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] 1. Through the setting of the suspension assembly, the whole equipment can be stuck between the two C-shaped blocks to complete the pre-fixation. Then the operator can operate completely hands-free without the need to continuously apply force during subsequent adjustments and tightening. In addition, through the setting of rollers and beads, it is easier to adjust the fixed position with less jamming.
[0016] 2. By setting the distance adjustment component, the distance between the two mounting bases can be adjusted, and then the initial distance between the two suspension components can be adjusted to avoid the situation where the width of the bottom of the I-shaped suspension beam is too small to offset the suspension component. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 It is a schematic diagram of the connection with the I-shaped suspension beam in the utility model;
[0019] Figure 3 It is a structural schematic diagram of the installation base part in the utility model;
[0020] Figure 4 It is a structural schematic diagram of the suspension component part of the utility model;
[0021] Figure 5 It is a structural schematic diagram of the fastening component part in the utility model;
[0022] Figure 6 It is a structural schematic diagram of the distance adjustment component part of the utility model.
[0023] In the figure: 1. I-shaped suspension beam; 2. Mounting base; 21. First slide groove; 22. Slide rod; 23. First slider; 24. Spring; 25. Threaded hole; 26. Second slide groove; 3. Distance adjustment assembly; 31. Center block; 32. Connecting rod; 33. Second slider; 4. Camera; 5. Suspension assembly; 51. C-shaped block; 511. Groove; 512. Rotating shaft; 513. Rotating roller; 514. Rotating ball; 6. Fastening assembly; 61. Limiting rod; 62. Threaded rod; 63. Limiting block; 64. Abutment plate; 65. Elastic pad; 66. Rotating handle. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] Example 1
[0026] See also Figure 1-Figure 5 A monitoring device for safe production in a thermal power plant comprises an I-shaped suspension beam 1 and two mounting bases 2, the two mounting bases 2 are movably connected via a distance-adjusting component 3, a camera 4 is fixedly connected to the bottom surface of the distance-adjusting component 3, a suspension component 5 is slidably arranged on the top surface of each mounting base 2, the I-shaped suspension beam 1 is arranged between the two suspension components 5, and a fastening component 6 is fixedly connected to the top surface of each mounting base 2.
[0027] A first slide groove 21 is provided on the top surface of each mounting base 2, a slide rod 22 is fixedly connected to the inner cavity side wall of each first slide groove 21, a first slider 23 is slidably connected to the side wall of each slide rod 22, and the side wall of each first slider 23 is elastically connected to the corresponding inner cavity side wall of the first slide groove 21 through a spring 24, and the slide rod 22 runs through the inner circle of the corresponding spring 24.
[0028] The suspension assembly 5 includes a C-shaped block 51 fixedly connected to the top surface of the first slider 23. The top surface of the C-shaped block 51 is a wedge-shaped structure. A groove 511 is provided on the inner side wall of the C-shaped block 51. A plurality of rotating shafts 512 are rotatably connected inside the groove 511. A roller 513 is fixedly connected to the side wall of each rotating shaft 512. A plurality of rotating balls 514 are rotatably embedded in the inner top wall of the C-shaped block 51.
[0029] A threaded hole 25 is provided on the top surface of each mounting base 2;
[0030] The fastening assembly 6 includes a limit rod 61 symmetrically fixedly connected to the top surface of the mounting base 2 and a threaded rod 62 threadedly connected to the inside of the threaded hole 25. The end of each limit rod 61 away from the mounting base 2 is fixedly connected to a limit block 63. The side walls of the two limit rods 61 are slidably connected with a support plate 64. A plurality of elastic pads 65 are fixedly connected to the top surface of the support plate 64. One end of the threaded rod 62 is rotatably connected to the bottom surface of the support plate 64, and the other end of the threaded rod 62 is fixedly connected to a rotating handle 66.
[0031] When the bottom of the I-shaped suspension beam 1 is separated from the wedge-shaped part at the top of the C-shaped block 51 and slides between the C-shaped blocks 51 on both sides, the spring 24 releases the elastic force so that the inner side walls of the two side C-shaped blocks 51 are against the side walls of the I-shaped suspension beam 1. At this time, the operator can completely let go. Under the action of gravity, the I-shaped suspension beam 1 is also against the inner top wall of the C-shaped block 51, so that the entire device can be suspended and pre-fixed. At this time, the device can only move horizontally along the I-shaped suspension beam 1, so that in the subsequent tightening operation, there is no need for the staff to continuously apply force.
[0032] When the installation position needs to be adjusted, the roller 513 set on the inner wall of the C-shaped block 51 and the rotating ball 514 set on its inner top wall enable the entire equipment to be moved horizontally on the I-shaped suspension beam 1. It is easier to move and less stuck. After the position adjustment is completed, the threaded rod 62 is rotated by rotating the handle 66, so that the abutment plate 64 drives the elastic pad 65 to move upward and press against the bottom of the I-shaped suspension beam 1 to complete the final fixation.
[0033] Example 2
[0034] This embodiment is an improvement made on the basis of embodiment 1. For details, please refer to Figure 1 , Figure 5 and Figure 6 A second sliding groove 26 is provided on the side wall of each mounting base 2 .
[0035] The distance adjustment component 3 includes a center block 31, and the camera 4 is fixedly connected to the bottom surface of the center block 31. Four connecting rods 32 are rotatably connected to the side wall of the center block 31. The four connecting rods 32 are arranged in an X shape. One end of each connecting rod 32 away from the center block 31 is rotatably connected to a second slider 33, and each second slider 33 is slidably connected to the inside of the second slide groove 26 on the same side.
[0036] In this embodiment: when installed at different positions and there is a difference in the width of the bottom of the I-shaped suspension beam 1, the two mounting bases 2 are made to move closer to or farther away from each other through the distance adjustment component 3, thereby changing the distance between the two C-shaped blocks 51 in the initial state, and avoiding the situation where the bottom width of the I-shaped suspension beam 1 is smaller and cannot be against the top surface of the C-shaped block 51; when the two mounting bases 2 are close to (away from) each other, the two second sliding blocks 33 corresponding to the second slide groove 26 move away from (close to) each other, and the angle between the two connecting rods 32 on the same side at the center block 31 increases (decreases).
[0037] Working principle: During installation, according to the bottom width of the I-shaped suspension beam 1, pull or push the two installation bases 2 to adjust the spacing of the suspension components 5; during installation, first push the entire device upward so that the suspension component 5 slides against the bottom of the I-shaped suspension beam 1, and the two C-shaped blocks 51 with wedge-shaped structures on the top are pressed to open to both sides, and the I-shaped suspension beam 1 enters between the two C-shaped blocks 51. The elastic force of the spring 24 makes the two C-shaped blocks 51 press against the side walls of the I-shaped suspension beam 1. At this time, the staff can operate completely hands-free. The entire equipment is fixed to the I-shaped suspension beam 1 through the suspension component 5. It can only move horizontally along the I-shaped suspension beam 1 to adjust the fixed position. After the adjustment is completed, the threaded rod 62 is used to make the support plate 64 drive the elastic pad 65 to rise and press against the bottom of the I-shaped suspension beam 1 and fix it.
[0038] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.
[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.
Claims
1. A monitoring device for safe production in a thermal power plant, comprising an I-shaped suspension beam (1) and two mounting bases (2), Features: The two mounting bases (2) are movably connected via a distance adjustment component (3); a camera (4) is fixedly connected to the bottom surface of the distance adjustment component (3); a suspension component (5) is slidably arranged on the top surface of each mounting base (2); the I-shaped suspension beam (1) is arranged between the two suspension components (5); and a fastening component (6) is fixedly connected to the top surface of each mounting base (2).
2. A monitoring device for safe production in a thermal power plant according to claim 1, Features: A first slide groove (21) is provided on the top surface of each mounting base (2); a slide rod (22) is fixedly connected to the inner cavity side wall of each first slide groove (21); a first slider (23) is slidably connected to the side wall of each slide rod (22); the side wall of each first slider (23) is elastically connected to the inner cavity side wall of the corresponding first slide groove (21) via a spring (24), and the slide rod (22) runs through the inner circle of the corresponding spring (24).
3. A monitoring device for safe production in a thermal power plant according to claim 2, Features: The suspension assembly (5) comprises a C-shaped block (51) fixedly connected to the top surface of the first sliding block (23); the top surface of the C-shaped block (51) is a wedge-shaped structure; a groove (511) is provided on the inner side wall of the C-shaped block (51); a plurality of rotating shafts (512) are rotatably connected inside the groove (511); a rotating roller (513) is fixedly connected to the side wall of each rotating shaft (512); and a plurality of rotating beads (514) are rotatably embedded in the inner top wall of the C-shaped block (51).
4. A monitoring device for safe production in a thermal power plant according to claim 2, Features: A threaded hole (25) is provided on the top surface of each mounting base (2); The fastening assembly (6) comprises a limit rod (61) symmetrically fixedly connected to the top surface of the mounting base (2) and a threaded rod (62) threadedly connected to the inside of the threaded hole (25), one end of each limit rod (61) away from the mounting base (2) is fixedly connected to a limit block (63), a support plate (64) is slidably connected to the side walls of the two limit rods (61), a plurality of elastic pads (65) are fixedly connected to the top surface of the support plate (64), one end of the threaded rod (62) is rotatably connected to the bottom surface of the support plate (64), and the other end of the threaded rod (62) is fixedly connected to a rotating handle (66).
5. A monitoring device for safe production in a thermal power plant according to claim 2, Features: A second sliding groove (26) is provided on the side wall of each mounting base (2).
6. A monitoring device for safe production in a thermal power plant according to claim 5, Features: The distance adjustment component (3) comprises a central block (31), the camera (4) is fixedly connected to the bottom surface of the central block (31), and four connecting rods (32) are rotatably connected to the side wall of the central block (31), the four connecting rods (32) are arranged in an X shape, and one end of each connecting rod (32) away from the central block (31) is rotatably connected to a second sliding block (33), and each second sliding block (33) is slidably connected to the inside of a second sliding groove (26) on the same side.