CN219162214U

CN219162214U - Medium-low voltage line loss detection frame

Info

Publication number: CN219162214U
Application number: CN202223530568.3U
Authority: CN
Inventors: 裴玉斌; 张俊; 吴乐乐; 许尔永
Original assignee: Henan Zhongzhi Electric Power Technology Co ltd
Current assignee: Henan Zhongzhi Electric Power Technology Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-06-09
Anticipated expiration: 2032-12-20

Abstract

The utility model relates to a medium-low voltage line loss detection frame, which effectively solves the problems that the line loss of electric energy passing through equipment or transmission lines with different distances cannot be detected in real time, the detection effect is poor, the connection parts between two ends of a cable and the equipment cannot be detected, and the detection of the line loss is inconvenient. The adjacent sleeve plate and connecting plate interconnect in this well low pressure line loss detects frame can be connected a plurality of lantern ring side by side, can set up according to the quantity of cable, makes the device centre gripping simultaneously on a plurality of cables so as to improve subsequent detection efficiency through first line clamping mechanism or second line clamping mechanism, and the rotor can be convenient for select first line clamping mechanism or second line clamping mechanism according to the condition at line clamping position in the lantern ring internal rotation, can be convenient for detect the junction of cable and equipment, and two sets of devices centre gripping respectively are at the both ends of detection range to be connected through outside check out equipment and plug and just can detect the line loss in the detection range, more convenient operation uses.

Description

Medium-low voltage line loss detection frame

Technical Field

The utility model belongs to the technical field of line loss detection, and particularly relates to a medium-low voltage line loss detection frame.

Background

Along with the development of economy, the dependence of various fields on electric power energy is continuously improved, the problem of line loss of a power transmission line is also becoming serious, the energy loss generated by the transmission of electric energy through the power transmission line is abbreviated as line loss, and other power transmission and transformation equipment such as a transformer and the like can also generate the loss of electric energy besides a line for transmitting electric energy in a power network.

The utility model discloses a line loss detection device in chinese patent application publication No. CN214953844U, this line loss detection device is through the clamping device who sets up in device body upper end inside, but the efficient is through the flexible removal of electric putter device automation control push rod, be convenient for directly with the cable clamp fixed, through the rubber pad that bonds at clamping device inboard end, make the centre gripping more stable antiskid, through the detection head at clamping device and inboard fixed distribution of recess inboard, be convenient for directly contact the cable and detect, through the temperature sensor who sets up in the middle of the recess inboard, be convenient for intelligent monitoring cable temperature, display on the display screen, safety and practicability, but the device only can detect alone the line loss of cable, be inconvenient for real-time detection electric energy through equipment or different distance transmission line, the detection effect is not good, and can not detect the junction part of cable both ends and equipment, use when being inconvenient for detecting the line loss.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the medium-low voltage line loss detection frame, which can be used for conveniently detecting the connection part of a cable and equipment, and two groups of devices are respectively clamped at two ends of a detection range and are connected with a plug connector through external detection equipment so as to detect the line loss in the detection range, thereby being more convenient to operate and use.

The utility model provides a well low pressure line loss detection frame, includes the lantern ring, the inside joint of lantern ring has rotatable rotating block, one side of rotating block lower surface articulates there is but first line mechanism of wobbling and opposite side articulates there is wobbling second line mechanism that presss from both sides, the centre of a circle department fixedly connected with bayonet joint and first line mechanism and second line mechanism of pressing from both sides of rotating block upper surface all are connected with the bayonet joint electricity, the connecting plate is worn to be equipped with in the inside of the last fixed surface of lantern ring is connected with the cover board and the cover board, the one end of cover board is connected with another cover board through the connecting plate.

Preferably, the number of the sleeve plates is a plurality of, the sleeve plates are equally divided into two groups, adjacent sleeve plates are all connected with each other through connecting plates, and a plurality of lantern rings, rotating blocks, a first wire clamping mechanism and a second wire clamping mechanism are arranged below the sleeve plates.

Preferably, the first wire clamping mechanism comprises a swinging frame, a wire threading ring and a wire clamping frame, the top end of the swinging frame is hinged to one side of the lower surface of the rotating block, the bottom end of the swinging frame is fixedly connected with the wire threading ring, the wire clamping frame is arranged at the bottom end of the wire threading ring in a penetrating manner, an extension spring is sleeved outside the wire clamping frame, and two ends of the extension spring are respectively fixedly connected with the lower surface of the wire threading ring and the bottom end of the wire clamping frame.

Preferably, the second wire clamping mechanism comprises a connecting rod and a wire clamp, wherein the connecting rod is hinged to the other side of the lower surface of the rotating block, the bottom end of the connecting rod is fixedly connected with the wire clamp, and the wire threading ring and the wire clamp are electrically connected with the plug connector through metal conductors.

Preferably, one side of the upper surface of the lantern ring is inserted with a first inserted rod, clamping grooves are formed in the periphery of the rotating block, the first inserted rod is arranged in the lantern ring in a penetrating mode and is clamped with the corresponding clamping groove, and an extension spring is sleeved outside the first inserted rod, and the bottom end and the top end of the extension spring are fixedly connected with the lantern ring and the first inserted rod respectively.

Preferably, a jack is formed in one side of the upper surface of the connecting plate, a second inserting rod is inserted into one side, far away from the jack, of the upper surface of the sleeve plate, an extension spring is sleeved outside the second inserting rod, and the bottom end and the top end of the extension spring are fixedly connected with the sleeve plate and the second inserting rod respectively.

Preferably, one end of the connecting plate close to the jack can be inserted into one end of the sleeve plate adjacent to the connecting plate close to the second inserting rod, the second inserting rod is arranged in the sleeve plate in a penetrating mode and inserted into the jack on the connecting plate, and the inserting head is arranged in the middle of the sleeve plate in a penetrating mode.

The technical scheme has the beneficial effects that:

this well low pressure line loss detects frame passes through the setting of rotating block, first clamp line mechanism, second clamp line mechanism, sleeve plate and connecting plate, adjacent sleeve plate and connecting plate interconnect can be connected a plurality of lantern ring side by side, can set up according to the quantity of cable, can make the device centre gripping simultaneously on a plurality of cables through first clamp line mechanism or second clamp line mechanism so as to improve subsequent detection efficiency, the rotating block can be convenient for select first clamp line mechanism or second clamp line mechanism according to the condition at clamp line position in the lantern ring internal rotation, can be convenient for detect the junction of cable and equipment, two sets of devices centre gripping respectively at the both ends of detection range, and be connected through outside check out equipment and grafting and just can detect out the line loss in the detection range, more convenient operation is used.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a nest plate of the present utility model;

FIG. 3 is a schematic view of a turning block of the present utility model;

FIG. 4 is a schematic view showing a first wire clamping mechanism in a retracted state according to the present utility model;

FIG. 5 is a schematic view of a first and second wire clamping mechanism according to the present utility model;

fig. 6 is a schematic diagram illustrating the first wire clamping mechanism of the present utility model.

In the figure: 1. a collar; 2. a rotating block; 3. a plug; 4. a sleeve plate; 5. a connecting plate; 6. a swing frame; 7. threading a wire ring; 8. a wire clamping frame; 9. a connecting rod; 10. a wire clamp; 11. a first plunger; 12. a clamping groove; 13. a jack; 14. and a second plunger.

Detailed Description

The foregoing and other features, aspects and advantages of the present utility model will become more apparent from the following detailed description of embodiments of the utility model with reference to the accompanying drawings, 1 to 6.

The embodiment provides a medium-low voltage line loss detection frame, as shown in the accompanying drawings, the medium-low voltage line loss detection frame comprises a lantern ring 1, a rotatable rotating block 2 is clamped in the lantern ring 1, a first inserted rod 11 is inserted into one side of the upper surface of the lantern ring 1, clamping grooves 12 are formed in the periphery of the rotating block 2, the first inserted rod 11 is arranged in the lantern ring 1 in a penetrating manner and is clamped with the corresponding clamping grooves 12, the position of the rotating block 2 can be clamped and fixed, the first line clamping mechanism and the second line clamping mechanism are ensured to be fixed in position, an extension spring is sleeved outside the first inserted rod 11, the bottom end and the top end of the extension spring are respectively fixedly connected with the lantern ring 1 and the first inserted rod 11, when the positions of the first line clamping mechanism and the second line clamping mechanism are required to be adjusted, the first inserted rod 11 can be pulled upwards, the rotating block 2 can rotate in the lantern ring 1, the first inserted rod 11 is clamped with the corresponding clamping grooves 12 under the action of the extension spring after the position adjustment, the rotating block 2 is fixed, one side of the lower surface of the rotating block 2 is hinged with a first swinging wire clamping mechanism, the other side of the lower surface of the rotating block 2 is hinged with a second swinging wire clamping mechanism, the first wire clamping mechanism comprises a swinging frame 6, a wire threading ring 7 and a wire clamping frame 8, the top end of the swinging frame 6 is hinged to one side of the lower surface of the rotating block 2, the bottom end of the swinging frame is fixedly connected with the wire threading ring 7, the wire clamping frame 8 is arranged at the bottom end of the wire threading ring 7 in a penetrating way and is externally sleeved with an extension spring, two ends of the extension spring are respectively fixedly connected with the lower surface of the wire threading ring 7 and the bottom end of the wire clamping frame 8, the wire clamping frame 8 can prop a wire against the inner top wall of the wire threading ring 7 under the action of the extension spring, the wire is attached to a metal conductor in the wire threading ring 7, the second wire clamping mechanism comprises a connecting rod 9 and a wire clamp 10, the connecting rod 9 is hinged to the other side of the lower surface of the rotating block 2, and the bottom end of the connecting rod is fixedly connected with the wire clamp 10, the wire through ring 7 and the wire clamp 10 are electrically connected with the plug 3 through metal conductors, the voltage of the current position can be detected in real time through the connection of external detection equipment and the plug 3, two groups of devices are respectively clamped at two ends of the detection position, the wire loss of a power transmission line can be accurately detected in real time, and the detection device can be clamped on a cable or the connection position of the cable and the equipment through the wire clamp 10, so that the wire loss detection of different positions is facilitated;

the centre of a circle department fixedly connected with plug 3 and first wire clamping mechanism and second wire clamping mechanism of rotating block 2 upper surface all are connected with plug 3 electricity, the last fixed surface of sleeve plate 1 is connected with sleeve plate 4 and sleeve plate 4's inside wears to be equipped with connecting plate 5, sleeve plate 4's one end is passed through connecting plate 5 and is connected with another sleeve plate 4, sleeve plate 4's quantity is a plurality of and a plurality of sleeve plate 4 average division divide into two sets of, adjacent sleeve plate 4 all passes through connecting plate 5 interconnect, the below of a plurality of sleeve plate 4 all is provided with lantern ring 1, rotating block 2, first wire clamping mechanism and second wire clamping mechanism, jack 13 has been seted up to one side of connecting plate 5 upper surface, sleeve plate 4 upper surface is kept away from jack 12 one side grafting and is had second inserted rod 14, the bottom and the top of extension spring are respectively with sleeve plate 4 and second inserted rod 14 fixed connection, connecting plate 5 is close to the one end of jack 13 and is close to second inserted plate 4 rather than adjacent sleeve plate 14, second inserted rod 14 wears to establish at sleeve plate 4's inside and is 5 and is equipped with jack 13 and is cut separately at two jack 13, jack 13 is convenient for two pairs of wire inserting, jack 13 are cut separately in the two sets up the connecting plates 1, can be convenient for two and the jack 1, the jack 1 can be connected with two more than the jack 1, the jack 1 is convenient for the jack 1, can be connected with two jack 1.

In summary, the use steps of the medium-low voltage line loss detection frame are as follows:

1. selecting a first wire clamping mechanism or a second wire clamping mechanism which can be stably connected with the cable according to the condition of the cable, clamping the first wire clamping mechanism or the second wire clamping mechanism outside the cable, and enabling the other wire clamping mechanism which is not used to swing to one side so as to prevent the other wire clamping mechanism from contacting the cable and not affecting the installation of the device;

2. the device is installed on the cable through the sleeve plate 4 and the connecting plate 5 according to the number of cables of which the line loss is detected, and the device is installed at the two ends of a part to be detected, so that the first line clamping mechanism or the second line clamping mechanism is electrically connected with the cable, and the device is connected with the plug connector 3 through external voltage detection equipment, so that the line loss between the two detection devices can be rapidly detected in real time.

The above description is only for the purpose of illustrating the utility model, and it should be understood that the utility model is not limited to the above embodiments, but various modifications consistent with the idea of the utility model are within the scope of the utility model.

Claims

1. The utility model provides a medium-low voltage line loss detects frame, includes lantern ring (1), its characterized in that: rotatable rotating block (2) is connected to the inside joint of lantern ring (1), but one side of rotating block (2) lower surface articulates there is first line mechanism of wobbling and opposite side articulates there is the second line mechanism of wobbling, but the centre of a circle department fixedly connected with bayonet joint (3) of rotating block (2) upper surface and first line mechanism and second line mechanism are all connected with bayonet joint (3) electricity, connecting plate (5) are worn to be equipped with in the inside of lantern ring (1) upper surface fixedly connected with cover board (4) and cover board (4), one end of cover board (4) is connected with another cover board (4) through connecting plate (5).

2. The medium-low voltage line loss detection frame according to claim 1, wherein: the number of the sleeve plates (4) is a plurality of, the sleeve plates (4) are equally divided into two groups, the adjacent sleeve plates (4) are all connected with each other through the connecting plate (5), and the lantern rings (1), the rotating blocks (2), the first wire clamping mechanism and the second wire clamping mechanism are all arranged below the sleeve plates (4).

3. The medium-low voltage line loss detection frame according to claim 1, wherein: the first wire clamping mechanism comprises a swinging frame (6), a wire threading ring (7) and a wire clamping frame (8), wherein the top end of the swinging frame (6) is hinged to one side of the lower surface of the rotating block (2) and is fixedly connected with the wire threading ring (7), the wire clamping frame (8) is arranged at the bottom end of the wire threading ring (7) in a penetrating mode, and an extension spring is sleeved outside the wire clamping frame, and two ends of the extension spring are fixedly connected with the lower surface of the wire threading ring (7) and the bottom end of the wire clamping frame (8) respectively.

4. A medium and low voltage line loss detection frame according to claim 3, wherein: the second wire clamping mechanism comprises a connecting rod (9) and a wire clamp (10), wherein the connecting rod (9) is hinged to the other side of the lower surface of the rotating block (2) and the bottom end of the connecting rod is fixedly connected with the wire clamp (10), and the wire threading ring (7) and the wire clamp (10) are electrically connected with the plug connector (3) through metal conductors.

5. The medium-low voltage line loss detection frame according to claim 1, wherein: one side of lantern ring (1) upper surface has pegged graft first inserted bar (11), draw-in groove (12) have all been seted up around rotating block (2), first inserted bar (11) wear to establish in the inside of lantern ring (1) and rather than corresponding draw-in groove (12) joint, extension spring has been cup jointed in the outside of first inserted bar (11) and extension spring's bottom and top are respectively with lantern ring (1) and first inserted bar (11) fixed connection.

6. The medium-low voltage line loss detection frame according to claim 1, wherein: the jack (13) has been seted up to one side of connecting plate (5) upper surface, one side that socket board (4) upper surface kept away from jack (13) has pegged graft and has been inserted pole (14) second, the outside of second inserted pole (14) has cup jointed extension spring and extension spring's bottom and top respectively with socket board (4) and second inserted pole (14) fixed connection.

7. The medium-low voltage line loss detection frame according to claim 6, wherein: one end of the connecting plate (5) close to the jack (13) can be inserted into one end of the sleeve plate (4) adjacent to the connecting plate close to the second inserting rod (14), the second inserting rod (14) is arranged in the sleeve plate (4) in a penetrating mode and inserted into the jack (13) on the connecting plate (5), and the inserting connector (3) is arranged in the middle of the sleeve plate (4) in a penetrating mode.