A movable industrial camera in a thermal power plant

Abstract

The present invention discloses a movable industrial camera in a thermal power plant, comprising a connecting frame, a slide rail assembly is suspended at the bottom of the connecting frame, the slide rail assembly comprises a slide bar fixedly connected to the connecting frame, a slide cavity is hollow in the slide bar, a slide groove connected to the slide cavity is arranged along the length direction of the slide bar at one end of the slide bar away from the connecting frame, a slide rail is arranged on the inner wall of the slide cavity, a travel pull bar is slidably connected to the slide rail, the travel pull bar extends out of the slide groove and is fixedly connected to the camera, an opening is arranged at one end of the slide bar for the end of the travel pull bar to extend out; the camera is connected to a blowing assembly, and the camera network is connected to a control center. The present invention realizes that the camera is driven to move along the length direction of the slide bar by the travel pull bar by arranging a sliding connection, a slide bar and a travel pull bar, thereby realizing the adjustment of the camera position, so that the camera can enter some narrow gaps that only the camera body can enter to perform camera operations; and the dust inside and outside the camera can be cleaned by the blowing assembly.

Description

Technical Field

[0001] The invention relates to the technical field of video surveillance in thermal power plants, and in particular to a movable industrial camera in a thermal power plant. Background Art

[0002] A camera generally has basic functions such as video recording / transmission and static image capture. After the lens captures the image, the photosensitive component circuit and control components in the camera process the image and convert it into a digital signal that can be recognized by the computer. It is then input into the computer through a parallel port or USB connection and the image is restored by the software.

[0003] After the camera in the thermal power plant is connected to the computer equipment, a real-time image is formed to monitor the real-time images on site, including equipment status, system flow, personnel distribution, process production, etc. The on-site environment in the thermal power plant is relatively complex, with high temperature, large dust, and small space. Therefore, the camera in the thermal power plant is inconvenient to install due to the small control price. In addition, due to the small space, some locations have only enough space for the camera to enter but cannot install the camera fixing components. Summary of the invention

[0004] The present invention aims to solve one of the technical problems in the related art at least to a certain extent.

[0005] To achieve the above-mentioned purpose, the present invention proposes a movable industrial camera in a thermal power plant, comprising a connecting frame, a slide rail assembly is suspended at the bottom of the connecting frame, the slide rail assembly comprises a slide rod fixedly connected to the connecting frame, a sliding cavity is hollow in the slide rod, and a sliding groove connected to the sliding cavity is provided along the length direction of the slide rod at one end of the slide rod away from the connecting frame, a slide rail is provided on the inner wall of the sliding cavity, a travel strip is slidably connected to the slide rail, the travel strip extends out of the sliding groove and is fixedly connected to a camera, and an opening is provided at one end of the slide rod for the end of the travel strip to extend out; the camera is connected to an air blowing assembly, and the camera network is connected to a control center.

[0006] The present invention arranges sliding rods and travel strips that can be slidably connected to each other, so that the camera can be driven to move along the length direction of the sliding rod through the travel strip, thereby adjusting the position of the camera, so that the camera can enter some narrow gaps that only the camera body can enter to perform video recording operations; and the dust accumulated inside and outside the camera can be cleaned through the blowing component.

[0007] Optionally, two slide rails are provided, and the two slide rails are arranged in parallel on the inner wall of the sliding cavity where the sliding groove is provided, and the two slide rails are symmetrically arranged on both sides of the sliding groove.

[0008] Furthermore, a plurality of walking wheels are detachably fixedly provided on the walking pull bar, the walking wheels are rollingly connected to the slide rail, and the walking wheels are symmetrically arranged on both sides of the walking pull bar.

[0009] Furthermore, a plurality of positioning holes are provided on the walking pull bar, a fixing hole is provided on the sliding rod near the opening side, and a positioning pin is detachably inserted between the fixing hole and the positioning hole.

[0010] Furthermore, a slot is provided on the sliding rod near the fixing hole, a shifting slot is provided on the walking pull bar corresponding to the slot, a baffle is detachably inserted between the slot and the shifting slot, and the fixing hole is arranged between the slot and the opening.

[0011] Furthermore, a support bearing is provided on the bottom wall of the slide rod, and the support bearing is rollingly connected to the travel pull rod.

[0012] Furthermore, a pulling handle is provided at one end of the walking pull bar facing the opening.

[0013] Furthermore, the air blowing assembly includes an external air blowing pipe and an internal air blowing pipe, the internal air blowing pipe is connected to the interior of the camera to blow dust off the interior of the camera; the external air blowing pipe is connected to the lens position of the camera to blow dust off the camera lens.

[0014] Furthermore, a shielding cover is arranged in front of the camera lens, and the external air blowing pipe is connected to the shielding cover.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0017] Figure 1 It is a schematic diagram of the overall structure of a movable industrial camera in a thermal power plant according to the present invention;

[0018] Figure 2 It is a schematic diagram of the internal structure of a slide bar of a movable industrial camera in a thermal power plant according to the present invention;

[0019] Figure 3 It is a schematic diagram of the overall structure of a walking pull rod of a movable industrial camera in a thermal power plant according to the present invention;

[0020] Figure 4The present invention is a schematic diagram of a walking pull rod structure of another embodiment of a movable industrial camera in a thermal power plant.

[0021] Description of reference numerals:

[0022] 1. Connecting frame; 2. Slide rail assembly; 21. Slide rod; 211. Fixing hole; 22. Slide cavity; 23. Slide rail; 24. Slide groove; 25. Opening; 26. Support bearing; 27. Slot; 3. Traveling pull bar; 31. Traveling wheel; 32. Positioning hole; 33. Shifting groove; 34. Pull handle; 4. Camera; 5. Blowing assembly; 51. Internal blowing pipe; 52. External blowing pipe; 6. Baffle; 7. Shielding cover. DETAILED DESCRIPTION

[0023] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0024] The present invention provides a mobile industrial camera in a thermal power plant, Figures 1 to 4 Elaborate in detail.

[0025] A movable industrial camera in a thermal power plant comprises a connecting frame 1, a slide rail 23 assembly 2 is suspended at the bottom of the connecting frame 1, the slide rail 23 assembly 2 comprises a slide rod 21 fixedly connected to the connecting frame 1, a slide cavity 22 is hollowly provided in the slide rod 21, a slide groove 24 connected to the slide cavity 22 is provided along the length direction of the slide rod 21 at one end of the slide rod 21 away from the connecting frame 1, a slide rail 23 is provided on the inner wall of the slide cavity 22, a travel pull rod 3 is slidably connected to the slide rail 23, the travel pull rod 3 extends out of the slide groove 24 and is fixedly connected to a camera 4, an opening 25 is provided at one end of the slide rod 21 for the end of the travel pull rod 3 to extend; the camera 4 is connected to a blowing assembly 5, and the camera 4 is connected to a control center through a network.

[0026] The present invention arranges a slide rod 21 and a travel strip 3 that can be slidably connected to each other, so that the travel strip 3 drives the camera 4 to move along the length direction of the slide rod 21, thereby adjusting the position of the camera 4, so that the camera 4 can enter some narrow gaps that only the camera 4 body can enter to perform video recording operations; and the dust inside and outside the camera 4 can be cleaned through the blowing component 5.

[0027] In some embodiments, the slide rails 23 are provided with two, and the two slide rails 23 are arranged in parallel on the inner wall of the sliding cavity 22 where the sliding groove 24 is provided, and the two slide rails 23 are symmetrically arranged on both sides of the sliding groove 24. The provision of the two slide rails 23 can effectively improve the moving stability of the walking pull bar 3, and prevent the walking pull bar 3 from slipping when sliding on the slide rails 23, so that the walking pull bar 3 can be prevented from falling off from the sliding groove 24.

[0028] In some embodiments, a plurality of walking wheels 31 are detachably fixed on the walking strip 3, the walking wheels 31 are rollingly connected to the slide rail 23, and the walking wheels 31 are symmetrically arranged on both sides of the walking strip 3. In one embodiment, four walking wheels 31 are symmetrically arranged on both sides of the walking spicy strip, and the four walking wheels 31 are symmetrically arranged in pairs. The arrangement of the walking wheels 31 can change the sliding friction generated between the walking strip 3 and the slide rail 23 into rolling friction, so that the walking strip 3 can reduce the friction force received by the walking strip 3 during walking, making the movement of the walking strip 3 more stable.

[0029] In some embodiments, the walking bar 3 is provided with a plurality of positioning holes 32, the sliding bar 21 is provided with a fixing hole 211 on the side close to the opening 25, and a positioning pin is detachably inserted between the fixing hole 211 and the positioning hole 32. The setting of the fixing hole 211, the positioning hole 32 and the positioning pin can fix the walking bar 3 after the camera 4 moves to the shooting position, thereby preventing the walking bar 3 from driving the camera 4 to move again.

[0030] In some embodiments, a slot 27 is provided on the sliding bar 21 near the fixing hole 211, a shifting slot 33 is provided on the walking bar 3 corresponding to the slot 27, a baffle 6 is detachably inserted between the slot 27 and the shifting slot 33, and the fixing hole 211 is provided between the slot 27 and the opening 25. When only the positioning pin, the fixing hole 211 and the positioning hole 32 are used to fix the walking bar 3, the end of the walking bar 3 away from the positioning hole 32 will rotate with the positioning pin as the rotation axis. When vibration occurs, the walking bar 3 will drive the camera 4 to rotate away from the slide rail 23, and the arrangement of the slot 27 and the baffle 6 can further realize the stable fixation of the position of the camera 4, so that the walking bar 3 can no longer have the freedom to rotate with the positioning pin as the rotation axis. The arrangement of the baffle 6 and the slot 27 cooperates with the positioning pin, the positioning hole 32 and the fixing hole 211 to stably fix the shooting position of the camera 4.

[0031] In some embodiments, a positioning hole 32 and a slot 27 are formed as a group on the travel pull bar 3 , and a plurality of groups are arranged in a single row array on the travel pull bar 3 , so as to fix different camera positions of the camera 4 .

[0032] In some embodiments, a support bearing 26 is provided on the bottom wall of the slide bar 21, and the support bearing 26 is configured to be rollingly connected with the walking pull bar 3. The configuration of the support bearing 26 can provide a stable support for the walking pull bar 3 and reduce the probability of the walking pull bar 3 shaking.

[0033] In some embodiments, a pull handle 34 is provided at one end of the walking pull bar 3 facing the opening 25. The setting of the pull handle 34 makes it more convenient for the staff to pull the walking pull bar 3 according to the actual working conditions, thereby adjusting the position of the camera 4.

[0034] In some embodiments, the air blowing assembly 5 includes an external air blowing pipe 52 and an internal air blowing pipe 51, wherein the internal air blowing pipe 51 is connected to the interior of the camera 4 so as to blow dust off the interior of the camera 4; and the external air blowing pipe is connected to the lens position of the camera 4 so as to blow dust off the lens of the camera 4. In one embodiment, the internal air blowing pipe 51 and the external air blowing pipe 52 are both configured as hoses, and the internal air blowing pipe 51 and the external air blowing pipe 52 have sufficient length margins to meet the distance of following the movement of the camera 4, so as to facilitate the air blowing assembly 5 to follow the movement of the camera 4.

[0035] In some embodiments, a shielding cover 7 is provided in front of the lens of the camera 4, and the external air blowing pipe 52 is connected to the shielding cover 7. The shielding cover 7 can shield dust around the lens of the camera 4. The external air blowing pipe 52 is fixedly connected to the shielding cover 7, and the airflow in the external air blowing pipe 52 enters the shielding cover 7 to blow and clean the lens of the camera 4 in the shielding cover 7. It is more convenient for the external air blowing pipe 52 to move with the camera 4.

[0036] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0037] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0038] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0040] In the present invention, the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0041] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A movable industrial camera in a thermal power plant, characterized in that: It includes a connecting frame, a slide rail assembly is suspended at the bottom of the connecting frame, the slide rail assembly includes a slide rod fixedly connected to the connecting frame, the slide rod is hollow with a sliding cavity, the slide rod is provided with a sliding groove connected to the sliding cavity along the length direction of the slide rod at one end of the slide rod away from the connecting frame, a slide rail is provided on the inner wall of the sliding cavity, a travel strip is slidably connected to the slide rail, the travel strip extends out of the sliding groove and is fixedly connected to a camera, and one end of the slide rod is provided with an opening for the end of the travel strip to extend out; the camera is connected to a blowing assembly, and the camera network is connected to a control center.

2. A movable industrial camera in a thermal power plant as claimed in claim 1, characterized in that: The slide rails are provided with two, and the two slide rails are arranged in parallel on the inner wall of the slide cavity provided with the slide groove, and the two slide rails are symmetrically arranged on both sides of the slide groove.

3. A movable industrial camera in a thermal power plant as claimed in claim 2, characterized in that: A plurality of walking wheels are detachably fixed on the walking pull bar, the walking wheels are rollingly connected to the slide rail, and the walking wheels are symmetrically arranged on both sides of the walking pull bar.

4. The movable industrial camera in a thermal power plant according to claim 1, characterized in that: The walking pull bar is provided with a plurality of positioning holes, the sliding rod is provided with a fixing hole on one side close to the opening, and a positioning pin is detachably inserted between the fixing hole and the positioning hole.

5. A movable industrial camera in a thermal power plant as claimed in claim 4, characterized in that: A slot is provided on the sliding rod near the fixing hole, a shifting slot is provided on the walking pull bar corresponding to the slot, a baffle is detachably inserted between the slot and the shifting slot, and the fixing hole is arranged between the slot and the opening.

6. The movable industrial camera in a thermal power plant according to claim 1, characterized in that: A support bearing is provided on the bottom wall of the slide rod, and the support bearing is rollingly connected with the walking pull rod.

7. The movable industrial camera in a thermal power plant according to claim 1, characterized in that: The walking pull bar is provided with a pulling handle at one end facing the opening.

8. The movable industrial camera in a thermal power plant according to claim 1, characterized in that: The air blowing assembly includes an external air blowing pipe and an internal air blowing pipe. The internal air blowing pipe is connected to the interior of the camera to blow dust off the interior of the camera; the external air blowing pipe is connected to the lens position of the camera to blow dust off the camera lens.

9. A movable industrial camera in a thermal power plant as claimed in claim 8, characterized in that: A shielding cover is arranged in front of the camera lens, and the external air blowing pipe is connected to the shielding cover.

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