CN215066996U

CN215066996U - Parameter tester with function of preventing connection from falling for power transmission line

Info

Publication number: CN215066996U
Application number: CN202120606303.3U
Authority: CN
Inventors: 孟令家; 王江锋; 汪永阁; 陈江波; 林文浩
Original assignee: Chifeng Power Supply Co Of State Grid East Inner Mongolia Electric Power Co ltd; State Grid Corp of China SGCC
Current assignee: Chifeng Power Supply Co Of State Grid East Inner Mongolia Electric Power Co ltd; State Grid Corp of China SGCC
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2021-12-07
Anticipated expiration: 2031-03-25

Abstract

The utility model discloses a power transmission line is with parameter tester who has function of preventing that the wiring from droing, including parameter appearance body and sucking disc, inlay on the parameter appearance body and be equipped with the display screen, fixedly connected with control panel on the parameter appearance body, the through-hole has been seted up in the upper end plate, the draw-in groove has been seted up on the through-hole inner wall, the sealed pad of fixedly connected with in the draw-in groove, the sealed interior fixedly connected with fixture block that fills up, fixture block one side fixedly connected with radiator-grid, threaded hole female connection has the bolt, sucking disc fixed connection is on the bolt top. This power transmission line supports the completion back with parameter tester setting that has the function of preventing that the wiring from droing the parameter tester body, upwards pulls the diaphragm, and the diaphragm extrudees the spring through even board when removing in the recess, then inserts the jack that corresponds respectively with the plug of difference in, loosens the diaphragm, and the diaphragm resets under the effect of spring, carries out the centre gripping to the plug through two sets of diaphragms to prevent that the plug from droing.

Description

Parameter tester with function of preventing connection from falling for power transmission line

Technical Field

The utility model relates to a transmission line technical field specifically is a transmission line is with parameter tester who has the function of preventing that the wiring from droing.

Background

The transmission line is realized by using a transformer to boost the electric energy generated by the generator and then connecting the electric energy to the transmission line through control equipment such as a breaker and the like. The transmission line is divided into an overhead transmission line and a cable line, the overhead transmission line is composed of a line tower, a lead, an insulator, a line hardware fitting, a stay wire, a tower foundation, a grounding device and the like, and the overhead transmission line is erected on the ground. According to the nature of the transmitted current, the power transmission is divided into alternating current power transmission and direct current power transmission, a parameter tester is required to be used in the maintenance and detection of the power transmission line, whether each parameter in the power transmission line is normal or not is mainly detected, and if the parameter is abnormal, the power transmission line needs to be replaced.

The parameter tester used in the power transmission line is generally connected with the line through an external plug, and the plug is easy to fall off when in use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power transmission line is with having parameter tester who prevents that the wiring from droing the function to solve the parameter tester who uses in power transmission line on the existing market that above-mentioned background art provided generally through external plug and line connection, the problem that the plug drops easily when using.

In order to achieve the above object, the utility model provides a following technical scheme: a parameter tester with a function of preventing a connecting wire from falling off for a power transmission line comprises a parameter tester body and a sucker, wherein a display screen is embedded in the parameter tester body, a control panel is fixedly connected to the parameter tester body, a groove is formed in the parameter tester body, a placing groove is formed in the inner side wall of the groove, a sliding rail is fixedly connected in the placing groove, a sliding block is connected in the sliding rail in a sliding mode, a connecting plate is fixedly connected to one side of the sliding block, a transverse plate is fixedly connected to the connecting plate, a spring is fixedly connected to the upper portion of the connecting plate, and one end of the spring is fixedly connected in the groove;

the improved parameter instrument is characterized in that a jack is embedded in the parameter instrument body, an upper end plate is fixedly connected to the upper side of the parameter instrument body, a through hole is formed in the upper end plate, a clamping groove is formed in the inner wall of the through hole, a sealing gasket is fixedly connected with in the clamping groove, a clamping block is fixedly connected with in the sealing gasket, a radiating net is fixedly connected to one side of the clamping block, a containing groove is formed in the bottom of the parameter instrument body, a bearing is fixedly connected to the inner side wall of the containing groove, a damping rotating shaft is fixedly connected to the inner side of the bearing, one end of the damping rotating shaft is fixedly connected to one side of the U-shaped support, a partition plate is fixedly connected to the inner side of the U-shaped support, a threaded hole is formed in the partition plate, a bolt is connected to the inner thread of the threaded hole, and the sucker is fixedly connected to the top end of the bolt.

Preferably, the placing grooves, the sliding rails and the sliding blocks are symmetrically arranged in two groups about the central axis of the connecting plate, and the two groups of placing grooves, the sliding rails, the sliding blocks and the connecting plate form a sliding structure.

Preferably, the transverse plate and the springs are arranged in the grooves in two groups, and the length of the transverse plate is not less than that of the parameter instrument body.

Preferably, the clamping grooves, the sealing gaskets and the clamping blocks are arranged in an annular array around the center of the through hole, and the depth of the clamping grooves is smaller than that of the through hole.

Preferably, the overlooking cross-sectional shapes of the clamping groove, the sealing gasket and the clamping block are all T-shaped, the cross-sectional area of the inner portion of the sealing gasket is slightly smaller than that of the clamping block, and the sealing gasket is made of rubber.

Preferably, the bearing, the damping rotating shaft, the U-shaped support, the partition plate, the threaded hole, the bolt and the sucker form a supporting structure, and the length of the bolt is greater than the distance between the partition plate and the bottom of the U-shaped support.

Compared with the prior art, the beneficial effects of the utility model are that: this power transmission line is with parameter tester who has the function of preventing that the wiring drops:

1. the parameter instrument body is provided with a containing groove, bearings, damping rotating shafts, a U-shaped support, a partition plate, threaded holes, bolts and suckers, when the front end of the parameter instrument body needs to be supported, the U-shaped support is rotated through the bearings and the damping rotating shafts on two sides, when the U-shaped support is rotated to be in a vertical state, the bolts are rotated, the bolts push the suckers downwards while rotating through the threaded holes, the suckers are made to be in contact with the ground, then the bolts are rotated continuously, the suckers are squeezed, air in the suckers is exhausted, the suckers are made to be adsorbed on the ground, and therefore the parameter instrument body is supported by the U-shaped support more stably;

2. the parameter instrument comprises a parameter instrument body, and is characterized in that a groove, a placing groove, a sliding rail, a sliding block, a connecting plate, transverse plates and springs are arranged, after the parameter instrument body is supported, the transverse plates are pulled upwards, the springs are extruded when the transverse plates move in the groove through the connecting plate, different plugs are respectively inserted into corresponding jacks, the transverse plates are loosened, the transverse plates reset under the action of the springs, and the plugs are clamped through two groups of transverse plates, so that the plugs are prevented from falling off, and the connecting plate slides more stably in the groove through the sliding rail and the sliding block;

3. be provided with the through-hole, the draw-in groove, sealed the pad, fixture block and radiator-grid, when the dust of collecting in the radiator-grid is cleared up to needs, the power can be taken out the radiator-grid, after the clearance is accomplished, align eight groups of fixture blocks on the radiator-grid with eight groups of draw-in grooves in the through-hole, then insert the radiator-grid into the through-hole, the sealed pad of fixture block extrusion this moment gets into in the draw-in groove, through sealed the frictional force that increases between fixture block and the draw-in groove that fills up, thereby make the more firm installation of radiator-grid in the through-hole, thereby the radiator-grid is dismantled in the installation of being convenient for.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the heat dissipation net of the present invention;

FIG. 3 is a schematic view of the U-shaped bracket of the present invention;

fig. 4 is an enlarged view of the structure of part a of the present invention.

In the figure: 1. a parameter instrument body; 2. a display screen; 3. a control panel; 4. a groove; 5. a placement groove; 6. a slide rail; 7. a slider; 8. connecting plates; 9. a transverse plate; 10. a spring; 11. a jack; 12. an upper end plate; 13. a through hole; 14. a card slot; 15. a gasket; 16. a clamping block; 17. a heat-dissipating web; 18. a receiving groove; 19. a bearing; 20. a damping rotating shaft; 21. a U-shaped bracket; 22. a partition plate; 23. a threaded hole; 24. a bolt; 25. and (4) sucking discs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a parameter tester with a function of preventing connection from falling off for a power transmission line comprises a parameter tester body 1, a display screen 2, a control panel 3, a groove 4, a placing groove 5, a slide rail 6, a slide block 7, a connecting plate 8, a transverse plate 9, a spring 10, a jack 11, an upper end plate 12, a through hole 13, a clamping groove 14, a sealing gasket 15, a clamping block 16, a radiating net 17, a containing groove 18, a bearing 19, a damping rotating shaft 20, a U-shaped support 21, a partition plate 22, a threaded hole 23, a bolt 24 and a sucking disc 25, wherein the display screen 2 is embedded on the parameter tester body 1, the control panel 3 is fixedly connected to the parameter tester body 1, the groove 4 is formed on the parameter tester body 1, the placing groove 5 is formed on the inner side wall of the groove 4, the slide rail 6 is fixedly connected to the placing groove 5, the slide block 7 is slidably connected to the slide rail 6, the connecting plate 8 is fixedly connected to one side of the slide block 7, the two groups of placing grooves 5, the two groups of sliding rails 6 and the two groups of sliding blocks 7 are symmetrically arranged about the central axis of the connecting plate 8, the two groups of placing grooves 5, the two groups of sliding rails 6, the two groups of sliding blocks 7 and the connecting plate 8 form a sliding structure, so that the connecting plate 8 is pushed by the springs 10 to move more stably, the connecting plate 8 is fixedly connected with a transverse plate 9, the springs 10 are fixedly connected above the connecting plate 8, the transverse plate 9 and the springs 10 are arranged in the two groups of grooves 4, the length of the transverse plate 9 is not less than that of the parameter instrument body 1, therefore, a plurality of groups of plugs can be clamped conveniently, and one end of each spring 10 is fixedly connected in each groove 4;

the parameter instrument comprises a parameter instrument body 1, wherein a jack 11 is embedded in the parameter instrument body 1, an upper end plate 12 is fixedly connected to the upper side of the parameter instrument body 1, a through hole 13 is formed in the upper end plate 12, a clamping groove 14 is formed in the inner wall of the through hole 13, a sealing gasket 15 is fixedly connected in the clamping groove 14, a clamping block 16 is fixedly connected in the sealing gasket 15, eight groups of the clamping groove 14, the sealing gasket 15 and the clamping block 16 are arranged in an annular array mode about the center of the through hole 13, the depth of the clamping groove 14 is smaller than that of the through hole 13, a radiating net 17 is prevented from falling into the parameter instrument body 1, overlooking cross sections of the clamping groove 14, the sealing gasket 15 and the clamping block 16 are all in a T shape, the cross section area inside the sealing gasket 15 is slightly smaller than that of the clamping block 16, the sealing gasket 15 is made of rubber, the clamping block 16 is limited by rubber materials, and the clamping block 16 is clamped in the clamping groove 14 more firmly, 16 one side fixedly connected with radiator-grid 17 of fixture block, accomodate groove 18 in 1 bottom of parameter appearance body, accomodate fixedly connected with bearing 19 on the 18 inside walls in groove, fixedly connected with damping pivot 20 in the

bearing

19, 20 one end fixed connection of damping pivot is in U-shaped support 21 one side, fixed connection baffle 22 in the U-shaped support 21, threaded hole 23 has been seted up in the baffle 22, threaded hole 23 female connection has bolt 24, sucking disc 25 fixed connection is on 24 tops of bolt, bearing 19, damping pivot 20, U-shaped support 21, baffle 22, threaded hole 23, bolt 24 and sucking disc 25 constitute bearing structure, and bolt 24's length is greater than between baffle 22 and the U-shaped support 21 bottom distance, increase and the ground between the engaging force, make the support more stable.

The working principle is as follows: when the parameter tester with the function of preventing the connection wire from falling off is used for the power transmission line, the device is simply known, firstly, when the front end of the parameter tester body 1 needs to be supported, the U-shaped bracket 21 is rotated through the bearings 19 and the damping rotating shafts 20 at two sides, when the device is rotated to a vertical state, the bolt 24 is rotated, the bolt 24 pushes the suction disc 25 downwards while rotating through the threaded hole 23, so that the suction disc 25 is contacted with the ground, then, the bolt 24 is continuously rotated to extrude the suction disc 25, air in the suction disc 25 is exhausted, so that the suction disc 25 is adsorbed on the ground, so that the U-shaped bracket 21 can support the parameter tester body 1 more stably, secondly, after the parameter tester body 1 is supported, the transverse plate 9 is pulled upwards, the transverse plate 9 extrudes the spring 10 while moving in the groove 4 through the connecting plate 8, then different plugs are respectively inserted into the corresponding jacks 11, the transverse plate 9 is loosened, the transverse plate 9 is reset under the action of the spring 10, the plug is clamped through the two groups of transverse plates 9, so that the plug is prevented from falling off, the connecting plate 8 slides more stably in the groove 4 through the slide rail 6 and the slide block 7, then, when dust accumulated in the radiating net 17 needs to be cleaned, the radiating net 17 can be pulled out with force, after the cleaning is finished, the eight groups of clamping blocks 16 on the radiating net 17 are aligned with the eight groups of clamping grooves 14 in the through hole 13, then the radiating net 17 is inserted into the through hole 13, the clamping blocks 16 press the sealing gasket 15 at the moment to enter the clamping grooves 14, and the friction force between the clamping blocks 16 and the clamping grooves 14 is increased through the sealing gasket 15, so that the radiating net 17 is firmly installed in the through hole 13, and the radiating net 17 is convenient to install and detach.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a transmission line is with parameter measurement appearance that has function of preventing that wiring from droing, includes parameter measurement appearance body (1) and sucking disc (25), its characterized in that: the parameter instrument comprises a parameter instrument body (1), a display screen (2) is embedded in the parameter instrument body (1), a control panel (3) is fixedly connected to the parameter instrument body (1), a groove (4) is formed in the parameter instrument body (1), a placing groove (5) is formed in the inner side wall of the groove (4), a sliding rail (6) is fixedly connected to the inside of the placing groove (5), a sliding block (7) is connected to the inside of the sliding rail (6) in a sliding mode, a connecting plate (8) is fixedly connected to one side of the sliding block (7), a transverse plate (9) is fixedly connected to the connecting plate (8), a spring (10) is fixedly connected to the upper portion of the connecting plate (8), and one end of the spring (10) is fixedly connected to the groove (4);

the parameter instrument comprises a parameter instrument body (1), wherein a jack (11) is embedded in the parameter instrument body (1), an upper end plate (12) is fixedly connected to the upper portion of the parameter instrument body (1), a through hole (13) is formed in the upper end plate (12), a clamping groove (14) is formed in the inner wall of the through hole (13), a sealing gasket (15) is fixedly connected in the clamping groove (14), a clamping block (16) is fixedly connected in the sealing gasket (15), a radiating net (17) is fixedly connected to one side of the clamping block (16), a containing groove (18) is formed in the bottom of the parameter instrument body (1), a bearing (19) is fixedly connected to the inner side wall of the containing groove (18), a damping rotating shaft (20) is fixedly connected in the bearing (19), one end of the damping rotating shaft (20) is fixedly connected to one side of a U-shaped support (21), a partition plate (22) is fixedly connected in the U-shaped support (21), and a threaded hole (23) is formed in the partition plate (22), the threaded hole (23) is internally connected with a bolt (24), and the sucking disc (25) is fixedly connected to the top end of the bolt (24).

2. The parameter tester for the power transmission line with the function of preventing the wire from falling off according to claim 1, characterized in that: the two sets of the placing grooves (5), the sliding rails (6) and the sliding blocks (7) are symmetrically arranged about the central axis of the connecting plate (8), and the two sets of the placing grooves (5), the sliding rails (6), the sliding blocks (7) and the connecting plate (8) form a sliding structure.

3. The parameter tester for the power transmission line with the function of preventing the wire from falling off according to claim 1, characterized in that: the two groups of transverse plates (9) and springs (10) are arranged in the grooves (4), and the length of the transverse plates (9) is not less than that of the parameter instrument body (1).

4. The parameter tester for the power transmission line with the function of preventing the wire from falling off according to claim 1, characterized in that: the clamping grooves (14), the sealing gaskets (15) and the clamping blocks (16) are arranged in an annular array around the center of the through hole (13), and the depth of each clamping groove (14) is smaller than that of the through hole (13).

5. The parameter tester for the power transmission line with the function of preventing the wire from falling off according to claim 1, characterized in that: the overlooking cross section shapes of the clamping groove (14), the sealing gasket (15) and the clamping block (16) are all T-shaped, the inner cross section area of the sealing gasket (15) is slightly smaller than the cross section area of the clamping block (16), and the sealing gasket (15) is made of rubber.

6. The parameter tester for the power transmission line with the function of preventing the wire from falling off according to claim 1, characterized in that: the bearing (19), the damping rotating shaft (20), the U-shaped support (21), the partition plate (22), the threaded hole (23), the bolt (24) and the sucker (25) form a supporting structure, and the length of the bolt (24) is larger than the distance between the partition plate (22) and the bottom of the U-shaped support (21).