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CN-224216784-U - Line loss detector

CN224216784UCN 224216784 UCN224216784 UCN 224216784UCN-224216784-U

Abstract

The utility model discloses a line loss detector, in particular to the technical field of line loss detectors, which comprises a detector body for detecting electric power line loss and a detection end arranged at the top of the detector body, wherein a support column is arranged at the bottom end of the detector body, a support ring is sleeved outside the support column, and a functional piece for enhancing holding force is arranged outside the support ring. According to the utility model, the movable plate is driven to move backwards through the operation pressing plate, the movable plate extrudes and conveys the gas in the air bag into the hollow column through the connecting pipe, the connecting column connected with the movable column is pushed to move outwards, the connecting column drives the compression ring to move outwards, the distance between the compression ring and the holding plate can be adjusted, the compression ring connected with the movable column is driven to move inwards through the resilience force of the spring, the hand can be conveniently fixed by the operation functional part of a worker, the operation can be completed by one hand, and the operation efficiency and the operation convenience can be effectively improved.

Inventors

  • CHEN LIANG
  • TAN BING
  • GAO HUIBIN
  • LIN XULIANG

Assignees

  • 国华(天津)检测技术有限公司

Dates

Publication Date
20260508
Application Date
20250120

Claims (8)

  1. 1. The line loss detector comprises a detector body (1) for detecting electric power line loss and a detection end (2) arranged at the top of the detector body (1), and is characterized in that a support column (3) is arranged at the bottom end of the detector body (1), a support ring (4) is sleeved outside the support column (3), and a functional piece for enhancing holding force is arranged outside the support ring (4); The functional piece comprises two hollow columns (5) which are arranged at the rear side of the supporting ring (4), springs (6) are arranged in the two hollow columns (5), movable columns (7) are arranged at the front ends of the springs (6), connecting columns (8) are arranged at the rear ends of the movable columns (7), the springs (6) are sleeved outside the connecting columns (8), and the rear ends of the connecting columns (8) penetrate through the hollow columns (5) and extend to the rear sides of the hollow columns (5); The rear sides of the two connecting columns (8) are provided with the same compression ring (9), and the front sides of the two ends of the compression ring (9) are respectively fixed with the rear sides of the two connecting columns (8).
  2. 2. The line loss detector according to claim 1, wherein the front side of the supporting ring (4) is provided with a box body (10), an air bag (11) is arranged in the box body (10), the front side of the air bag (11) is provided with a moving plate (12), the front side of the moving plate (12) is provided with a pressing plate (13), and the front end of the pressing plate (13) penetrates through the box body (10) and extends to the outside of the box body (10); The rear side of the top end of the air bag (11) and the rear side of the bottom end of the air bag are fixedly communicated with connecting pipes (14), and one ends of the connecting pipes (14) away from the air bag (11) sequentially penetrate through the box body (10) and the supporting ring (4) and are fixedly communicated with the hollow column (5).
  3. 3. The line loss detector of claim 1, wherein the diameter of the movable column (7) is larger than that of the spring (6), the outer part of the movable column (7) is in contact with the inner wall of the hollow column (5), and the diameter of the connecting column (8) is smaller than that of the movable column (7).
  4. 4. The line loss detector according to claim 2, wherein the pressing plate (13) has a width and a length smaller than those of the moving plate (12), and the outside of the moving plate (12) is in contact with the inner wall of the case (10).
  5. 5. The line loss detector according to claim 1, wherein a grip plate (15) is provided between the two hollow columns (5), and the grip plate (15) is provided on the front side of the pressing ring (9).
  6. 6. The line loss detector according to claim 5, wherein a rubber pad (16) is arranged on one side of the pressure ring (9) close to the grip plate (15).
  7. 7. The line loss detector of claim 1, wherein the bottom end of the support column (3) is provided with a fixed seat (17), and the diameter of the bottom end of the fixed seat (17) is larger than that of the support column (3).
  8. 8. The line loss detector of claim 7, wherein a fixing groove (18) is formed in the bottom of the fixing seat (17), and a balancing weight (19) is installed in the fixing groove (18).

Description

Line loss detector Technical Field The utility model relates to the technical field of line loss detectors, in particular to a line loss detector. Background The line loss detector is a device for detecting the loss of electric energy in the electric power system. The device is generally applied to power grid companies, electric power facilities and related fields to monitor and analyze the loss condition of electric energy in the transmission process, and the line loss detector is not only used for detecting the electric energy loss, but also has an anti-electricity-stealing diagnosis function, can check the wiring correctness of the electric energy meter on site, can check the wiring problem of the newly-installed electric energy meter, and can perform transformer transformation ratio test and the like. As shown in the prior art of publication No. CN219871485U, although, in this prior art, by stretching the hand into the bracelet and holding the handle, the width of the bracelet is adjusted by the adjusting mechanism, by pulling the bracelet to one side, the slider slides to one side in the chute, and then the rack is driven to move to one side, the adjusting toothed roller is driven to rotate, the adjusting toothed roller can be limited to rotate by the screw rod, and the line detection working efficiency can be improved according to different staff. But use through the cooperation of fluted roller, rack and hob among this prior art, the structure is comparatively complicated, and later maintenance cost is higher simultaneously, and operating efficiency is lower, need reciprocal stir two hob and fix, can influence operating efficiency and convenient to use from this. Disclosure of utility model Therefore, the utility model provides a line loss detector to solve the problems of low operation convenience and high use cost caused by complex structure and more operation steps in the prior art. In order to achieve the purpose, the utility model provides the technical scheme that the line loss detector comprises a detector body for detecting the power line loss and a detection end arranged at the top of the detector body, wherein a support column is arranged at the bottom end of the detector body, a support ring is sleeved outside the support column, and a functional piece for enhancing holding force is arranged outside the support ring; The functional piece comprises two hollow columns arranged at the rear side of the supporting ring, springs are arranged in the two hollow columns, movable columns are arranged at the front ends of the springs, connecting columns are arranged at the rear ends of the movable columns, the springs are sleeved outside the connecting columns, and the rear ends of the connecting columns penetrate through the hollow columns and extend to the rear sides of the hollow columns; The rear sides of the two connecting columns are provided with the same compression ring, and the front sides of the two ends of the compression ring are respectively fixed with the rear sides of the two connecting columns. Further, a box body is arranged on the front side of the supporting ring, an air bag is arranged in the box body, a moving plate is arranged on the front side of the air bag, a pressing plate is arranged on the front side of the moving plate, and the front end of the pressing plate penetrates through the box body and extends to the outside of the box body; The connecting pipe is fixedly communicated with the rear side of the top end and the rear side of the bottom end of the air bag, and one end, far away from the air bag, of the connecting pipe sequentially penetrates through the box body and the supporting ring and is fixedly communicated with the hollow column. Further, the diameter of the movable column is larger than that of the spring, the outer portion of the movable column is in contact with the inner wall of the hollow column, and the diameter of the connecting column is smaller than that of the movable column. Further, the width and the length of the pressing plate are smaller than those of the moving plate, and the outer part of the moving plate is in contact with the inner wall of the box body. Further, a grip plate is arranged between the two hollow columns, and the grip plate is arranged at the front side of the compression ring. Further, a rubber pad is arranged on one side, close to the grip plate, of the compression ring. Further, the fixing base is installed to the support column bottom, and the bottom diameter of fixing base is greater than the diameter of support column. Further, a fixed slot is formed in the bottom of the fixed seat, and a balancing weight is installed in the fixed slot. The embodiment of the utility model has the following advantages: the movable plate is driven to move backwards through the operation pressing plate, the movable plate extrudes and conveys gas in the air bag to the inside of the hollow column through the connecting pipe, the connecting col