Wireless high-voltage phase detector
Through the grip and support plate structure of the wireless high-voltage nuclear phaser, the problem of not being able to observe data when there is only one staff member is solved, and the stable fixation and convenient operation of the nuclear phaser is achieved, improving operation convenience and safety.
Patent Information
- Application Number
- CN202420469944.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-12
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-03-12
AI Technical Summary
When there is only one staff member, the existing wireless phaser needs to hold two telescopic rods at the same time and cannot observe the data on the phaser.
A wireless high-voltage nuclear phase device is designed, adopting a grip rod and a support plate structure, fixing the support plate through a clamping mechanism, rotating the knob to rotate the two-way screw to clamp the grip rod, fixing the core phase device body, and fixing it through the insertion block and fixing. The mechanism fixes the detection head and uses multi-stage electric telescopic rods and insulating sleeves to protect staff.
It enables staff to operate the phase verification device without affecting data observation, and improves operation convenience and safety.
Smart Images
Figure CN222259470U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of high-voltage core phase devices, in particular to a wireless high-voltage core phase device. Background Art
[0002] The wireless phase detector is an instrument for wireless detection of the phase of high-voltage power lines. It mainly uses radio theory to collect the phase information of power lines, and realizes wireless detection of the phase of high-voltage lines through two collectors and the phase detector.
[0003] Among them, a wireless phase detector with publication number CN213517339U includes: an X collector, a Y collector, a phase detector body and two insulating rods; the X collector and the Y collector are detachably connected to the two insulating rods respectively; the phase detector body is wirelessly connected to the X collector and the Y collector; the insulating rod includes a first sleeve, a second sleeve, a third sleeve and a double-axis extension motor; the second sleeve is slidably nested in the first sleeve; the third sleeve is slidably nested in the second sleeve; the double-axis extension motor is axially and vertically fixed at the bottom end of the second sleeve; the bottom output shaft of the double-axis extension motor is fixedly provided with a first threaded block; the top output shaft of the double-axis extension motor is fixedly provided with a transmission shaft; the transmission shaft passes through the second sleeve and one end extending from the top of the second sleeve is fixedly provided with a second threaded block.
[0004] However, existing wireless phase detectors require workers to manually hang the detection head on the surface of the high-voltage line, and at the same time, they need to hold the telescopic rod all the time for the stability of the detection head. When there is only one worker, he needs to hold two telescopic rods at the same time, making it impossible to observe the data on the phase detector. Utility Model Content
[0005] In view of the above problems existing in the existing wireless phase detector, the present utility model is proposed.
[0006] Therefore, the utility model aims to provide a wireless high-voltage phase detector, which solves the problem that when there is only one worker, he needs to hold two telescopic rods at the same time and thus cannot observe the data on the phase detector.
[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0008] A wireless high-voltage nuclear phase instrument comprises a grip rod and a support plate, a clamping mechanism is provided on one side of the support plate, the support plate is fixedly connected to the rod wall of the grip rod through the clamping mechanism, a fixing block is fixedly connected to one side of the support plate, a T-shaped slot is provided on one side of the fixing block, a T-shaped block is inserted inside the T-shaped slot, a nuclear phase instrument body is fixedly connected to one side of the T-shaped block, a multi-stage electric telescopic rod is fixedly connected to the upper end of the grip rod, a mounting block is fixedly connected to the upper surface of the multi-stage electric telescopic rod, a fixing groove is provided on the upper surface of the mounting block, an insert block is inserted inside the fixing groove, a detection head is fixedly connected to the upper surface of the insert block, a cavity is provided inside the mounting block, a fixing mechanism is provided inside the cavity, and the insert block is fixedly connected to the inside of the fixing groove through the fixing mechanism.
[0009] Preferably, the clamping mechanism includes a bidirectional screw, two sliders and two clamping blocks. A strip groove is opened on one side of the support plate. The bidirectional screw is rotatably connected to the inside of the corresponding strip groove. The two sliders are respectively threadedly sleeved on the rod walls at both ends of the bidirectional screw, and the two clamping blocks are respectively fixedly connected to one side of the corresponding slider.
[0010] Preferably, the fixing mechanism includes a trapezoidal block, a stopper, a pull rod and a spring, a square hole is provided between the cavity and the fixing groove, the trapezoidal block is slidably arranged inside the square hole, the stopper is fixedly connected to one side of the trapezoidal block, the pull rod is fixedly connected to one side of the stopper, and the spring is slidably sleeved on the rod wall of the pull rod.
[0011] Preferably, a limiting groove is provided on one side of the insert block, and the limiting groove matches the trapezoidal block.
[0012] Preferably, one end of the bidirectional screw rod passes through the side wall of the strip groove and is fixedly connected to a knob.
[0013] Preferably, one end of the pull rod passes through the side wall of the cavity and is fixedly connected to a pull ring.
[0014] Preferably, an insulating sleeve is fixedly sleeved on the rod wall of the grip rod.
[0015] Preferably, the rod wall of the grip rod is located above the insulating sleeve and is fixedly sleeved with an insulating baffle.
[0016] Preferably, the two sliding blocks are both in contact with the inner wall of the strip groove.
[0017] In the above technical solution, the technical effects and advantages provided by the utility model are:
[0018] 1. The utility model rotates the knob to rotate the bidirectional screw rod, and then the two sliders are close to each other and clamp the gripping rod, so that the support plate can be fixed. When the support plate is fixed, the T-shaped block can be inserted into the inside of the T-shaped slot, and then the nuclear phase detector body can be fixed on one side of the support plate, so that the staff can view the data conveniently.
[0019] 2. The utility model inserts the insert block into the interior of the fixing groove. During this process, the insert block squeezes the trapezoidal block and moves it toward the interior of the cavity. Subsequently, the trapezoidal block can be moved to the interior of the limiting groove by the rebound force of the spring, so that the detection head can be fixed. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.
[0021] Figure 1 It is a schematic diagram of the structure of the utility model;
[0022] Figure 2 For the utility model Figure 1 A top sectional view of
[0023] Figure 3 For the utility model Figure 1 A magnified schematic diagram of part A;
[0024] Figure 4 It is a three-dimensional structural schematic diagram of the fixing block of the utility model.
[0025] Description of reference numerals:
[0026] 1. Grip; 2. Support plate; 3. Fixed block; 4. T-shaped block; 5. Phase detector body; 6. Multi-stage electric telescopic rod; 7. Mounting block; 8. Insert block; 9. Detection head; 10. Bidirectional screw rod; 11. Slider; 12. Clamp block; 13. Trapezoidal block; 14. Stop block; 15. Pull rod; 16. Spring; 17. Knob; 18. Pull ring; 19. Insulation sleeve; 20. Insulation baffle. DETAILED DESCRIPTION
[0027] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0028] The utility model embodiment discloses a wireless high-voltage phase detector.
[0029] Embodiment 1
[0030] Reference Figure 1-2 A wireless high-voltage nuclear phase transmitter comprises a gripping rod 1 and a supporting plate 2. A clamping mechanism is provided on one side of the supporting plate 2. The supporting plate 2 is fixedly connected to the rod wall of the gripping rod 1 through the clamping mechanism. The clamping mechanism comprises a bidirectional screw rod 10, two sliders 11 and two clamping blocks 12. A strip groove is provided on one side of the supporting plate 2. The bidirectional screw rod 10 is rotatably connected to the inside of the corresponding strip groove. The two sliders 11 are respectively threadedly sleeved on the rod walls at both ends of the bidirectional screw rod 10. The two clamping blocks 12 are respectively fixedly connected to one side of the corresponding slider 11. One end of the bidirectional screw rod 10 passes through the side wall of the strip groove and is fixedly connected to a knob 17.
[0031] The knob 17 is rotated to rotate the bidirectional screw rod 10, and then the two sliders 11 approach each other and clamp the gripping rod 1, so that the support plate 2 can be fixed.
[0032] Reference Figure 1-4 A fixing block 3 is fixedly connected to one side of the support plate 2, a T-shaped slot is opened on one side of the fixing block 3, a T-shaped block 4 is inserted into the inside of the T-shaped slot, and a nuclear phase device body 5 is fixedly connected to one side of the T-shaped block 4.
[0033] After the support plate 2 is fixed, the T-shaped block 4 can be inserted into the inside of the T-shaped slot, and then the phase detector body 5 can be fixed on one side of the support plate 2, so that the staff can view the data conveniently.
[0034] Reference Figure 1-4 The upper end of the grip 1 is fixedly connected to a multi-stage electric telescopic rod 6, and a mounting block 7 is fixedly connected to the upper surface of the multi-stage electric telescopic rod 6. A fixing groove is provided on the upper surface of the mounting block 7, and an insert block 8 is inserted inside the fixing groove. A detection head 9 is fixedly connected to the upper surface of the insert block 8. A cavity is provided inside the mounting block 7, and a fixing mechanism is provided inside the cavity. The insert block 8 is fixedly connected to the inside of the fixing groove through the fixing mechanism. The fixing mechanism includes a trapezoidal block 13, a stopper 14, a pull rod 15 and a spring 16. A square hole is provided between the cavity and the fixing groove. The trapezoidal block 13 is slidably arranged inside the square hole. The stopper 14 is fixedly connected to one side of the trapezoidal block 13, and the pull rod 15 is fixedly connected to one side of the stopper 14. The spring 16 is slidably sleeved on the rod wall of the pull rod 15. A limiting groove is provided on one side of the insert block 8, and the limiting groove matches the trapezoidal block 13. One end of the pull rod 15 passes through the side wall of the cavity and is fixedly connected to a pull ring 18.
[0035] Insert the insert block 8 into the fixing groove. In the process, the insert block 8 squeezes the trapezoidal block 13 and moves it into the cavity. Then, the rebound force of the spring 16 moves the trapezoidal block 13 into the limiting groove, so that the detection head 9 can be fixed.
[0036] Embodiment 2
[0037] Based on Example 1, refer to Figure 1 The rod wall of the grip rod 1 is fixedly sleeved with an insulating sleeve 19.
[0038] The insulating sleeve 19 can be used to protect the staff from electric shock.
[0039] Embodiment 3
[0040] Based on the second embodiment, refer to Figure 1-2 The rod wall of the grip rod 1 is located above the insulating sleeve 19 and is fixedly sleeved with an insulating baffle 20 .
[0041] The insulating baffle 20 can be used to block the hands of the staff, so that the staff can save more effort when lifting.
[0042] Embodiment 4
[0043] Based on Example 1, refer to Figure 2 , the two sliders 11 are both in contact with the inner wall of the strip groove.
[0044] Because the slider 11 is in contact with the inner wall of the strip groove, the slider 11 will not rotate due to the rotation of the bidirectional screw rod 10 .
[0045] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.
Claims
1. A wireless high voltage phase detector, comprising a grip (1) and a support plate (2), characterized in that: A clamping mechanism is provided on one side of the support plate (2), and the support plate (2) is fixedly connected to the rod wall of the gripping rod (1) through the clamping mechanism. A fixing block (3) is fixedly connected to one side of the support plate (2), and a T-shaped slot is provided on one side of the fixing block (3), and a T-shaped block (4) is inserted into the interior of the T-shaped slot. A nuclear phase detector body (5) is fixedly connected to one side of the T-shaped block (4). A multi-stage electric telescopic rod (6) is fixedly connected to the upper end of the gripping rod (1), and a mounting block (7) is fixedly connected to the upper surface of the multi-stage electric telescopic rod (6). A fixing slot is provided on the upper surface of the mounting block (7), and an insert block (8) is inserted into the interior of the fixing slot. A detection head (9) is fixedly connected to the upper surface of the insert block (8), and a cavity is provided inside the mounting block (7), and a fixing mechanism is provided inside the cavity. The insert block (8) is fixedly connected to the interior of the fixing slot through the fixing mechanism.
2. The wireless high voltage phase detector according to claim 1, characterized in that: The clamping mechanism comprises a bidirectional screw rod (10), two sliders (11) and two clamping blocks (12); a strip groove is provided on one side of the support plate (2); the bidirectional screw rod (10) is rotatably connected to the inside of the corresponding strip groove; the two sliders (11) are respectively threadedly sleeved on the rod walls at both ends of the bidirectional screw rod (10); and the two clamping blocks (12) are respectively fixedly connected to one side of the corresponding slider (11).
3. The wireless high voltage phase detector according to claim 1, characterized in that: The fixing mechanism comprises a trapezoidal block (13), a stopper (14), a pull rod (15) and a spring (16); a square hole is provided between the cavity and the fixing groove; the trapezoidal block (13) is slidably arranged inside the square hole; the stopper (14) is fixedly connected to one side of the trapezoidal block (13); the pull rod (15) is fixedly connected to one side of the stopper (14); and the spring (16) is slidably sleeved on the rod wall of the pull rod (15).
4. The wireless high voltage phase detector according to claim 1, characterized in that: A limiting groove is provided on one side of the insert block (8), and the limiting groove matches the trapezoidal block (13).
5. The wireless high voltage phase detector according to claim 2, characterized in that: One end of the bidirectional screw rod (10) passes through the side wall of the strip-shaped groove and is fixedly connected to a knob (17).
6. The wireless high voltage phase detector according to claim 3, characterized in that: One end of the pull rod (15) passes through the side wall of the cavity and is fixedly connected to a pull ring (18).
7. The wireless high voltage phase detector according to claim 1, characterized in that: The rod wall of the grip rod (1) is fixedly sleeved with an insulating sleeve (19).
8. The wireless high voltage phase detector according to claim 1, characterized in that: The rod wall of the grip rod (1) is located above the insulating sleeve (19) and is fixedly sleeved with an insulating baffle (20).
9. The wireless high voltage phase detector according to claim 2, characterized in that: The two sliding blocks (11) are both in contact with the inner wall of the strip groove.