SF6 pressure recording sight glass device

Abstract

The utility model relates to the technical field of shooting, in particular to an SF6 pressure recording sight glass device, which comprises a bending rod, a telescopic rod, a stay wire and a camera, and is characterized in that the bending rod comprises a sleeve, a telescopic column, a rotating shaft and a hanging ring, and is arranged at the top end of the telescopic rod for angle adjustment; the pull wire is arranged on the side edge of the telescopic rod and extends in the direction from the telescopic rod to the bent rod, the camera is arranged at one end of the pull wire and drives part of the pull wire to be vertical to the ground by means of the gravity of the camera, the sleeve is rotationally connected with the top of the bent rod through a rotating shaft, and the telescopic column is slidably installed in the sleeve. The hanging ring is installed on the same side edge of the bent rod and the telescopic rod and used for positioning the stay wire. According to the utility model, the camera is hung by using the stay wire, so that the camera can cross an obstacle at a high altitude to carry out multi-angle shooting, the bending rod is in threaded connection with the telescopic rod, independent maintenance and replacement are convenient to carry out, the sleeve and the telescopic column are used for small-angle displacement, and focusing of the camera is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of shooting, in particular to an SF6 pressure recording peepscope device. Background Art

[0002] The SF6 density relay of the 220kV GIS interval equipment in Yangxin Substation is located more than 2 meters above sea level, and climbing operations must be performed during work. In order to ensure the safety of personnel and prevent them from accidentally touching the equipment and causing unsafe situations, Yangxin Substation actively sought solutions and found that the peephole device can effectively reduce the frequency of climbing operations.

[0003] Chinese patent CN218450190U discloses a novel audio and video camera pole. When in use, a mobile phone is fixed on the camera pole. According to actual conditions, after the slide bar is moved to a suitable position, the slide bar moved to a suitable position is fixed by a limiting mechanism. Then, the handle is held to shoot video. When the arm is tired, the support rod is rotated to a suitable angle. The first tooth plate and the second tooth plate are engaged stably by a spring. The support rod rotated to a suitable angle is fixed. Then, the support rod is contacted with the ground and supported by the support rod to continue shooting video. When the camera pole is used, it can be held in hand for shooting video or placed on the ground for shooting video, and its adaptability is improved.

[0004] There are still several points for improvement in the above scheme: the telescopic rod with a rigid structure cannot cross high obstacles, and the shooting angle is limited; the movable structure is complex and inconvenient to repair and replace. Utility Model Content

[0005] In order to solve the problems of the prior art, the utility model provides an SF6 pressure recording peephole device. Compared with the existing rigid telescopic shooting rod, the utility model provides a device that can be controlled by Bluetooth to perform small-range angle rotation and length adjustment, including a bending rod, a telescopic rod, a pull wire and a camera. The bending rod includes a sleeve, a telescopic column, a rotating shaft and a hanging ring. The bending rod is installed at the top of the telescopic rod for angle adjustment. The pull wire is arranged on the side of the telescopic rod and extends along the telescopic rod toward the bending rod. The camera is arranged at one end of the pull wire and relies on its own gravity to carry part of the pull wire vertically to the ground. The sleeve is rotatably connected to the top of the bending rod through the rotating shaft, the telescopic column is slidably installed in the sleeve, and the hanging ring is installed on the same side of the bending rod and the telescopic rod to position the pull wire.

[0006] Preferably, the sleeve includes a slide groove, a gear, a rack and a boss, the slide groove is arranged on the side of the sleeve, the boss is installed at the bottom of the sleeve and is rotatably connected to the top of the bending rod, the gear is rotatably installed in the slide groove, and the rack is installed on the side of the telescopic column and meshes with the gear.

[0007] Preferably, the gear comprises a bracket, a connecting rod and a letter receiver, the bracket is installed on both sides of the slide slot, the connecting rod is installed on both sides of the gear and is perpendicular to the bracket, and the letter receiver is installed at one end of the connecting rod.

[0008] Preferably, the rotating shaft includes a clamping platform, a knob, a ring frame and a driving rod. The ring frame is fixedly mounted on the outside of the bending rod, the clamping platform is mounted on the ring frame, the knob is mounted at one end of the rotating shaft and is perpendicular to the clamping platform, and the driving rod is mounted on the ring frame at a position opposite to the clamping platform and is connected to the rotating shaft.

[0009] Preferably, the driving rod comprises a protective shell, a bevel gear and a receiver, the protective shell is installed at one end of the rotating shaft and is located opposite to the knob, the bevel gear is installed at the connection between the driving rod and the rotating shaft, and the receiver is installed at the bottom of the driving rod.

[0010] Preferably, the lifting ring comprises a connecting frame, a roller and a guard plate, the connecting frame is installed on the top of the lifting ring and is connected to the bending rod and the telescopic rod, the roller is rotatably installed on the lifting ring, and the guard plate is installed on both sides of the roller.

[0011] Preferably, the telescopic rod comprises a threaded joint, a threaded hole and a handle, the threaded joint is arranged at the top of the telescopic rod, the threaded hole is arranged at the bottom of the bending rod, and the handle is installed at the bottom of the telescopic rod.

[0012] Preferably, a base, a wire rack, a wire reel and a rocker are provided on the pull wire, the base is installed on the outside of the telescopic rod and is at the bottom of the telescopic rod, the wire rack is installed on the base, the wire reel is rotatably installed on the wire rack, and the rocker is fixedly connected to the side of the wire rack.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The utility model uses a pull wire to suspend the camera, so that the camera can cross obstacles at high altitudes to perform multi-angle shooting. Specifically, a signal is transmitted to the telescopic rod and the bending rod through Bluetooth, and the telescopic rod is extended and contracted, and the bending rod is rotated. The pull wire determines the extension path through the lifting ring and is used to suspend the camera.

[0015] 2. The bending rod and the telescopic rod of the utility model are connected by threads, which is convenient for independent maintenance and replacement. Specifically, the threaded joint and the threaded hole ensure the firm installation of the bending rod and the telescopic rod, and facilitate the rapid disassembly of the two. The handle provides a fulcrum for the staff to hold the telescopic rod.

[0016] 3. The utility model uses a sleeve and a telescopic column to perform small-angle displacement, which is convenient for focusing the camera. Specifically, the rack is driven by the positive and negative rotation of the gear to drive the telescopic column to slide on the sleeve, which is convenient for the camera to move and focus in a small range. The gear is controlled by the Bluetooth device to rotate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the SF6 pressure recording sight glass device.

[0018] Figure 2 It is a three-dimensional diagram of the bent rod in the SF6 pressure recording sight glass device.

[0019] Figure 3 It is a stereoscopic diagram of the telescopic column in the SF6 pressure recording sight glass device.

[0020] Figure 4 It is a three-dimensional diagram of the sleeve in the SF6 pressure recording sight glass device.

[0021] Figure 5 It is a three-dimensional diagram of the lifting ring in the SF6 pressure recording sight glass device.

[0022] Figure 6 It is a stereoscopic diagram of the telescopic rod in the SF6 pressure recording sight glass device.

[0023] The numbers in the figure are: 1. bending rod; 2. sleeve; 21. slide groove; 22. gear; 221. bracket; 222. connecting rod; 223. receiver; 23. rack; 24. boss; 3. telescopic column; 4. rotating shaft; 41. clamping platform; 42. knob; 43. ring frame; 44. driving rod; 441. protective shell; 442. bevel gear; 443. receiver; 5. lifting ring; 51. connecting frame; 52. roller; 53. protective plate; 6. telescopic rod; 61. threaded joint; 62. threaded hole; 63. handle; 7. pull wire; 71. base; 72. wire rack; 73. wire reel; 74. joystick; 8. camera. DETAILED DESCRIPTION

[0024] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0025] See also Figure 1 to Figure 6 As shown, the SF6 pressure recording peephole device, relative to the existing rigid telescopic shooting rod, provides a device that can be controlled by Bluetooth for small-range angle rotation and length adjustment, including a bending rod 1, a telescopic rod 6, a pull wire 7 and a camera 8. The bending rod 1 includes a sleeve 2, a telescopic column 3, a rotating shaft 4 and a hanging ring 5. The bending rod 1 is installed at the top of the telescopic rod 6 for angle adjustment. The pull wire 7 is arranged on the side of the telescopic rod 6 and extends along the telescopic rod 6 toward the bending rod 1. The camera 8 is arranged at one end of the pull wire 7 and relies on its own gravity to carry part of the pull wire 7 vertically to the ground. The sleeve 2 is rotatably connected to the top of the bending rod 1 through the rotating shaft 4, the telescopic column 3 is slidably installed in the sleeve 2, and the hanging ring 5 is installed on the same side of the bending rod 1 and the telescopic rod 6 to position the pull wire 7.

[0026] The device transmits signals to the telescopic rod 6 and the bending rod 1 via Bluetooth, and causes the telescopic rod 6 to extend and contract and the bending rod 1 to rotate. The bending rod 1 is partially extended by the engagement of the sleeve 2 and the telescopic column 3, so that the bending rod 1 has a small range of displacement capability. The rotating shaft 4 enables the bending rod 1 to have an angle adjustment capability. The pull wire 7 determines the extension path through the lifting ring 5 and is used to hang the camera 8. The staff holds the telescopic rod 6 to drive the movement of the camera 8 to complete a large-scale transfer.

[0027] See also Figure 2 and Figure 3 As shown, the sleeve 2 includes a slide groove 21, a gear 22, a rack 23 and a boss 24. The slide groove 21 is arranged on the side of the sleeve 2, the boss 24 is installed at the bottom of the sleeve 2 and is rotatably connected to the top of the bending rod 1, the gear 22 is rotatably installed in the slide groove 21, and the rack 23 is installed on the side of the telescopic column 3 and meshes with the gear 22.

[0028] The slide groove 21 is used to install the rack 23, and the rack 23 is driven by the gear 22 to rotate forward and reverse to drive the telescopic column 3 to slide on the sleeve 2, which facilitates the camera 8 to move and focus in a small range. The gear 22 is rotated under the control of the Bluetooth device, and the boss 24 is used to position the installation of the rotating shaft 4.

[0029] See also Figure 3 As shown, the gear 22 includes a bracket 221, a connecting rod 222 and a letter receiver 223. The bracket 221 is installed on both sides of the slide slot 21, the connecting rod 222 is installed on both sides of the gear 22 and is perpendicular to the bracket 221, and the letter receiver 223 is installed at one end of the connecting rod 222.

[0030] The bracket 221 is used to fix the gear 22 and make the gear 22 and the rack 23 engage with each other. The connecting rod 222 is used to install the receiver 223. The receiver 223 is controlled by the Bluetooth device and accurately controls the forward and reverse movement of the gear 22 by transmitting signals to the driving motor in the bracket 221.

[0031] See also Figure 2 to Figure 4 As shown, the rotating shaft 4 includes a clamping platform 41, a knob 42, a ring frame 43 and a driving rod 44. The ring frame 43 is fixedly mounted on the outside of the bending rod 1, the clamping platform 41 is mounted on the ring frame 43, the knob 42 is mounted at one end of the rotating shaft 4 and is perpendicular to the clamping platform 41, and the driving rod 44 is mounted on the ring frame 43 at a position opposite to the clamping platform 41 and is connected to the rotating shaft 4.

[0032] The ring frame 43 is used to install the clamping platform 41 and the driving rod 44. The clamping platform 41 is used to support the rotating shaft 4 and perform pre-manual adjustment of the bending rod 1 through the knob 42. The driving rod 44 is controlled by the Bluetooth device to drive the rotating shaft 4 to rotate, thereby performing small-angle mechanical control of the bending rod 1. The bending rod 1 bends to fine-tune the alignment target of the camera 8 in a small range.

[0033] See also Figure 4 As shown, the driving rod 44 includes a protective shell 441, a bevel gear 44222 and a receiver 443. The protective shell 441 is installed at one end of the rotating shaft 4 and is located opposite to the knob 42. The bevel gear 44222 is installed at the connection between the driving rod 44 and the rotating shaft 4. The receiver 443 is installed at the bottom of the driving rod 44.

[0034] The protective shell 441 is used to protect the movement of the bevel gear 44222, prevent the rotating bevel gear 44222 from causing harm to the human body, and prevent solid particles floating in the air from affecting the precise rotation of the bevel gear 44222, thereby affecting the angle adjustment of the bending rod 1. The receiver 443 is controlled by the Bluetooth device to transmit signals to the motor in the ring frame 43 to control the forward and reverse rotation of the driving rod 44.

[0035] See also Figure 1 to Figure 5 As shown, the lifting ring 5 includes a connecting frame 51, a roller 52 and a protective plate 53. The connecting frame 51 is installed on the top of the lifting ring 5 and is connected to the bending rod 1 and the telescopic rod 6. The roller 52 is rotatably installed on the lifting ring 5, and the protective plate 53 is installed on both sides of the roller 52.

[0036] The connecting frame 51 is used to position and install the lifting ring 5, and at the same time facilitates the rapid installation and disassembly of the lifting ring 5 on the bending rod 1 and the telescopic rod 6. The roller 52 is used to reduce the friction between the lifting ring 5 and the pull wire 7 to increase the service life of both. The protective plate 53 is used to prevent the pull wire 7 from falling off the roller 52 when the roller 52 rotates.

[0037] See also Figures 4 to 6 As shown, the telescopic rod 6 includes a threaded joint 61, a threaded hole 62 and a handle 63, the threaded joint 61 is arranged at the top of the telescopic rod 6, the threaded hole 62 is arranged at the bottom of the bending rod 1, and the handle 63 is installed at the bottom of the telescopic rod 6.

[0038] The threaded joint 61 and the threaded hole 62 ensure the firm installation of the bending rod 1 and the telescopic rod 6 , and facilitate the quick disassembly of the two. The handle 63 provides a fulcrum for the staff to hold the telescopic rod 6 .

[0039] See also Figure 6 As shown, the pull wire 7 is provided with a base 71, a wire rack 72, a wire reel 73 and a rocker 74. The base 71 is installed on the outside of the telescopic rod 6 and is at the bottom of the telescopic rod 6. The wire rack 72 is installed on the base 71. The wire reel 73 is rotatably installed on the wire rack 72. The rocker 74 is fixedly connected to the side of the wire rack 72.

[0040] The base 71 is used to install the entire pull wire 7 and its accessories, the wire rack 72 is used to install the wire reel 73, and a large amount of pull wire 7 is wound on the wire reel 73 to release the camera 8 when rotating. The joystick 74 is used to manually control the rotation of the wire reel 73 to accurately adjust the falling distance of the camera 8.

[0041] The above embodiments only express one or several implementation methods of the present invention, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the attached claims.

Claims

1. The SF6 pressure recording peepscope device provides a device that can be controlled by Bluetooth to perform small-range angle rotation and length adjustment, compared with the existing rigid telescopic shooting rod, comprising a bending rod (1), a telescopic rod (6), a pull wire (7) and a camera (8); It is characterized in that The bending rod (1) comprises a sleeve (2), a telescopic column (3), a rotating shaft (4) and a lifting ring (5); the bending rod (1) is installed at the top end of the telescopic rod (6) for angle adjustment; the pull wire (7) is arranged on the side of the telescopic rod (6) and extends along the telescopic rod (6) toward the bending rod (1); the camera (8) is arranged at one end of the pull wire (7) and relies on its own gravity to carry part of the pull wire (7) vertically to the ground; the sleeve (2) is rotatably connected to the top of the bending rod (1) through the rotating shaft (4); the telescopic column (3) is slidably installed in the sleeve (2); and the lifting ring (5) is installed on the same side of the bending rod (1) and the telescopic rod (6) for positioning the pull wire (7).

2. The SF6 pressure recording sight glass device according to claim 1, characterized in that: The sleeve (2) comprises a slide groove (21), a gear (22), a rack (23) and a boss (24); the slide groove (21) is arranged on the side of the sleeve (2); the boss (24) is installed at the bottom of the sleeve (2) and is rotatably connected to the top of the bending rod (1); the gear (22) is rotatably installed in the slide groove (21); the rack (23) is installed on the side of the telescopic column (3) and is meshed with the gear (22).

3. The SF6 pressure recording sight glass device according to claim 2, characterized in that: The gear (22) comprises a bracket (221), a connecting rod (222) and a letter receiver (223), wherein the bracket (221) is mounted on both sides of the slide groove (21), the connecting rod (222) is mounted on both sides of the gear (22) and is perpendicular to the bracket (221), and the letter receiver (223) is mounted on one end of the connecting rod (222).

4. The SF6 pressure recording sight glass device according to claim 1, characterized in that: The rotating shaft (4) comprises a clamping platform (41), a knob (42), a ring frame (43) and a driving rod (44); the ring frame (43) is fixedly mounted on the outer side of the bending rod (1); the clamping platform (41) is mounted on the ring frame (43); the knob (42) is mounted on one end of the rotating shaft (4) and is perpendicular to the clamping platform (41); the driving rod (44) is mounted on the ring frame (43) at a position opposite to the clamping platform (41) and is connected to the rotating shaft (4).

5. The SF6 pressure recording sight glass device according to claim 4, characterized in that: The driving rod (44) comprises a protective shell (441), a bevel gear (442) (22) and a receiver (443). The protective shell (441) is mounted on one end of the rotating shaft (4) and is located at a position opposite to the knob (42). The bevel gear (442) (22) is mounted at the connection between the driving rod (44) and the rotating shaft (4). The receiver (443) is mounted at the bottom of the driving rod (44).

6. The SF6 pressure recording sight glass device according to claim 1, characterized in that: The lifting ring (5) comprises a connecting frame (51), a roller (52) and a protective plate (53). The connecting frame (51) is installed on the top of the lifting ring (5) and is connected to the bending rod (1) and the telescopic rod (6). The roller (52) is rotatably installed on the lifting ring (5), and the protective plate (53) is installed on both sides of the roller (52).

7. The SF6 pressure recording sight glass device according to claim 1, characterized in that: The telescopic rod (6) comprises a threaded joint (61), a threaded hole (62) and a handle (63), wherein the threaded joint (61) is arranged at the top of the telescopic rod (6), the threaded hole (62) is arranged at the bottom of the bending rod (1), and the handle (63) is installed at the bottom of the telescopic rod (6).

8. The SF6 pressure recording sight glass device according to claim 1, characterized in that: The pull wire (7) is provided with a base (71), a wire frame (72), a wire drum (73) and a rocker (74); the base (71) is mounted on the outside of the telescopic rod (6) and is located at the bottom of the telescopic rod (6); the wire frame (72) is mounted on the base (71); the wire drum (73) is rotatably mounted on the wire frame (72); and the rocker (74) is fixedly connected to the side of the wire frame (72).

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