CN218885168U

CN218885168U - Strain clamp temperature measurement sensing device

Info

Publication number: CN218885168U
Application number: CN202222183039.4U
Authority: CN
Inventors: 张文志
Original assignee: Jiangsu Chuangdi Electric Co ltd
Current assignee: Jiangsu Chuangdi Electric Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2023-04-18
Anticipated expiration: 2032-08-17

Abstract

The utility model belongs to the technical field of power line monitoring, especially, be a strain clamp temperature measurement sensing device, including the fastener drainage plate, the equal fixedly connected with mount in fastener drainage plate upper end left part and upper end right part, two the mount opposite face all alternates swing joint has fixture, two the equal threaded connection in mount upper end middle part has the screw rod, two common block is connected with temperature sensor between the fixture, temperature sensor lower extreme fixedly connected with installation piece, two draw-in grooves have all been opened to installation piece left end and right-hand member, open at fastener drainage plate upper end middle part has the mounting groove, movable groove has all been opened to fastener drainage plate upper end left part and upper end right part. A strain clamp temperature measurement sensing device, the convenience is in the same place temperature sensor with the installation of fastener drainage board, and can effectively fix after installing, avoids temperature sensor to break away from because external environment factor leads to the wire jumper.

Description

Strain clamp temperature measurement sensing device

Technical Field

The utility model relates to a power line monitoring technology field, in particular to strain clamp temperature measurement sensing device.

Background

Strain clamp installs in transmission line's joint intersection in a large number, because connect oxidation, joint nut not hard up etc. all can arouse strain clamp temperature rapidly and rise and finally lead to the power supply system trouble, consequently, it is unusual important to monitor strain clamp joint temperature, has following drawback at least in current strain clamp temperature measurement process: 1. in the temperature measurement process of the existing strain clamp, a temperature sensor is generally used for measuring the temperature of the drainage plate, the current running state of the strain clamp is reflected by temperature parameters, the existing temperature sensor and the drainage plate are generally installed in a butt joint mode through bolts, and the working efficiency of workers can be greatly reduced by the aid of the connection mode; 2. in the temperature measurement process of the existing strain clamp, after a temperature sensor is installed, because external environmental factors easily cause the risk of wire jumper falling off, the temperature sensor can not work normally, the temperature measurement effect of the strain clamp is influenced, and therefore a new strain clamp temperature measurement sensing device is provided.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a strain clamp temperature measurement sensing device, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

the utility model provides a strain clamp temperature measurement sensing device, includes the fastener drainage plate, the equal fixedly connected with mount in fastener drainage plate upper end left part and upper end right part, two the mount opposite face all alternates swing joint and has fixture, two the equal threaded connection in mount upper end middle part has the screw rod, two common block is connected with temperature sensor between the fixture, temperature sensor lower extreme fixedly connected with installation piece, installation piece left end and right-hand member have all been opened two draw-in grooves, open at fastener drainage plate upper end middle part has the mounting groove, the equal fixedly connected with fixed establishment of one end inslot wall that the mounting groove was kept away from to the activity groove has all been opened to fastener drainage plate upper end left part and upper end right part, two, the equal fixedly connected with fixed establishment of one end inslot wall of mounting groove, mounting groove left side cell wall and right cell wall have all opened two perforation.

Preferably, the screw rod runs through the fixed frame and is in threaded connection with the clamping mechanism, and the outer surface of the mounting block is connected with the mounting groove in a clamping mode.

Preferably, fixed establishment includes the connecting rod, connecting rod upper end fixedly connected with shifting block, the equal fixedly connected with card post in connecting rod right-hand member upper portion and right-hand member lower part, the equal fixedly connected with spring in connecting rod left end upper portion and left end lower part, two the one end inslot wall fixed connection of mounting groove is all kept away from with the movable groove to a spring.

Preferably, the outer surface of the connecting rod is movably connected with the movable groove, and the two clamping columns respectively penetrate through the two through holes and are connected with the two clamping grooves in a clamping mode.

Preferably, the clamping mechanism comprises a pull rod, two threaded holes penetrating through the upper end of the pull rod are formed in the upper end of the pull rod, a pull plate is fixedly connected to the left end of the pull rod, a second spring is fixedly connected to the front portion of the right end of the pull plate and the rear portion of the right end of the pull plate, a handle is fixedly connected to the left end of the pull plate, and a clamping block is fixedly connected to the right end of the pull rod.

Preferably, the outer surface of the pull rod is connected with the fixing frame in an inserting mode, one ends, far away from the pull plate, of the second springs are fixedly connected with the fixing frame, the threaded holes are in threaded connection with the screw rods, and the inner wall of the clamping block is tightly attached to the temperature sensor.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. in the utility model, the pull rod is pulled by the handle to move towards two sides, and then the pull rod is connected and locked by the screw rod and the screw hole thread close to the clamping block, so that the reserved space is conveniently installed for the temperature sensor, then two shifting blocks are shifted towards two sides, the clamping columns are contracted towards two sides through a spring, then the installation blocks below the temperature sensor are inserted into the installation groove, the left and right clamping grooves on the installation blocks respectively correspond to the left and right two through holes, then the two shifting blocks are loosened, so that the two clamping columns respectively pass through the two through holes and are clamped into the two clamping grooves, and the temperature sensor can be installed on the cable clamp drainage plate, thereby improving the working efficiency of workers;

2. the utility model discloses in, after installing temperature sensor with fastener drainage plate together, through taking off the screw rod, make the pull rod reset to the temperature sensor direction through the elasticity of No. two springs and remove, make the grip block carry out the centre gripping to temperature sensor and fix, then run through the mount through the screw rod and carry out threaded connection with the screw hole that is close to the arm-tie, thereby make two grip blocks can carry out the centre gripping to temperature sensor and fix, avoided temperature sensor because external environment factor leads to the risk that the wire jumper breaks away from.

Drawings

FIG. 1 is a schematic view of the whole structure of a strain clamp temperature measurement sensor device of the present invention;

FIG. 2 is a schematic view of the internal structure of a strain clamp drainage plate of the strain clamp temperature measurement sensing device of the present invention;

FIG. 3 is a schematic view of the whole structure of the fixing mechanism of the strain clamp temperature measurement sensor device of the present invention;

fig. 4 is the utility model relates to a strain clamp temperature measurement sensing device's fixture overall structure schematic diagram.

In the figure: 1. a wire clamp drainage plate; 2. a fixed mount; 3. a clamping mechanism; 4. a screw; 5. a temperature sensor; 6. mounting blocks; 7. a card slot; 8. mounting grooves; 9. a movable groove; 10. a fixing mechanism; 11. perforating; 12. a connecting rod; 13. shifting blocks; 14. clamping the column; 15. a first spring; 16. a pull rod; 17. a threaded hole; 18. pulling a plate; 19. a second spring; 20. a handle; 21. and (4) clamping the block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a strain clamp temperature measurement sensing device, including

fastener drainage plate

1, 1 upper end left part of fastener drainage plate and the equal fixedly connected with mount 2 in upper end right part, two 2 opposite faces of mount all alternate swing joint and have fixture 3, the equal threaded connection in 2 upper ends middle parts of two mounts has screw rod 4, common block is connected with temperature sensor 5 between two

fixture

3, 5 lower extreme fixedly connected with installation piece 6 of temperature sensor, 6 left ends of installation piece and right-hand member have all opened two draw-in

grooves

7, 1 upper end middle part of fastener drainage plate is opened there is mounting

groove

8, 1 upper end left part of fastener drainage plate and upper end right part have all opened movable groove 9, two movable groove 9 keep away from the equal fixedly connected with fixed establishment 10 of one end inslot wall of

mounting groove

8, 8 left cell wall and right cell wall have all opened two perforation 11, screw rod 4 runs through mount 2 and is connected with 3 threaded connection of fixture, 6 surfaces of installation piece are connected with mounting groove 8 blocks.

In the embodiment, the fixing mechanism 10 comprises a connecting rod 12, a shifting block 13 is fixedly connected to the upper end of the connecting rod 12, clamping columns 14 are fixedly connected to the upper portion of the right end and the lower portion of the right end of the connecting rod 12, springs 15 are fixedly connected to the upper portion of the left end and the lower portion of the left end of the connecting rod 12, the springs 15 can provide moving space for the clamping columns 14, the springs 15 are fixedly connected to the inner wall of one end of the moving groove 9, which is far away from the mounting groove 8, the outer surface of the connecting rod 12 is movably connected with the moving groove 9, and the clamping columns 14 respectively penetrate through the two through holes 11 and are connected with the two clamping grooves 7 in a clamping manner, so that the temperature sensor 5 is conveniently mounted with the cable clamp drainage plate 1;

in this embodiment, fixture 3 includes pull rod 16, open the screw hole 17 that has two break-offs in pull rod 16 upper end, pull rod 16 left end fixedly connected with arm-tie 18, the anterior and equal fixedly connected with spring 19 in right-hand member rear portion of arm-tie 18 right-hand member front portion, arm-tie 18 left end fixedly connected with handle 20, pull rod 16 right-hand member fixedly connected with grip block 21, pull rod 16 surface and 2 interlude are connected, two spring 19 keep away from the one end of arm-tie 18 all with 2 fixed connection of mount,

screw hole

17 and 4 threaded connection of screw rod, grip block 21 inner wall closely laminates with temperature sensor 5, it is fixed to carry out the centre gripping to temperature sensor 5 through two grip blocks 21, can avoid temperature sensor 5 to break away from.

It should be noted that, the utility model relates to a strain clamp temperature measurement sensing device, in the use, at first take off two screw rods 4, drive two pull rods 16 through two pulling handles 20 of pulling and remove to both sides, thereby make the distance grow between two grip blocks 21, can reserve the position of installation for temperature sensor 5, then run through mount 2 through screw rod 4 and carry out threaded connection with the screw hole 17 that is close to grip block 21, make fixture 3 can fix, then stir two shifting blocks 13, make card post 14 shrink to both sides through a spring 15, then insert mounting groove 8 with the installation piece 6 of temperature sensor 5 below, and it is corresponding with draw-in groove 7 and the position of perforation 11, then loosen shifting block 13, make two card posts 14 run through two perforation 11 and be connected with two draw-in groove 7 blocks under the elasticity of a spring 15 resets, thereby make temperature sensor 5 and drainage clamp plate 1 can install together, and simple to operate, then through taking off screw rod 4, make two grip blocks 21 reset temperature sensor 5 and fix temperature sensor 5 under the elasticity of a spring 19, fixed good through the screw rod 4 and carry out the fixed screw hole and carry out the fixed connection of screw rod through the screw hole and lead to the screw rod to the screw hole of the improvement, further the strain clamp connection effect, and further improve the strain clamp 17, and lead to the strain clamp, and further improvement of the temperature sensor, the external temperature sensor 18, and further improve the factor of the strain clamp connection effect, and further improve the strain clamp.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a strain clamp temperature measurement sensing device, includes fastener drainage plate (1), its characterized in that: the clamp drainage plate is characterized in that fixing frames (2) are fixedly connected to the left portion of the upper end and the right portion of the upper end of the clamp drainage plate (1), clamping mechanisms (3) are movably inserted into opposite surfaces of the two fixing frames (2), screw rods (4) are connected to the middle portions of the upper ends of the two fixing frames (2) in a threaded manner, a temperature sensor (5) is clamped and connected between the two clamping mechanisms (3) together, an installation block (6) is fixedly connected to the lower end of the temperature sensor (5), two clamping grooves (7) are formed in the left end and the right end of the installation block (6), an installation groove (8) is formed in the middle portion of the upper end of the clamp drainage plate (1), movable grooves (9) are formed in the left portion of the upper end and the right portion of the clamp drainage plate (1), fixing mechanisms (10) are fixedly connected to the inner wall of one end, far away from the installation groove (8), of the two movable grooves (9), and two through holes (11) are formed in the left groove wall and right groove wall of the installation groove (8);

the clamping mechanism (3) comprises a pull rod (16), two through threaded holes (17) are formed in the upper end of the pull rod (16), a pull plate (18) is fixedly connected to the left end of the pull rod (16), a second spring (19) is fixedly connected to the front portion of the right end and the rear portion of the right end of the pull plate (18), a handle (20) is fixedly connected to the left end of the pull plate (18), and a clamping block (21) is fixedly connected to the right end of the pull rod (16);

the outer surface of the pull rod (16) is connected with the fixing frame (2) in a penetrating mode, two ends, far away from the pull plate (18), of the second springs (19) are fixedly connected with the fixing frame (2), the threaded holes (17) are in threaded connection with the screw rods (4), and the inner wall of the clamping block (21) is tightly attached to the temperature sensor (5).

2. The strain clamp temperature measurement sensing device of claim 1, wherein: the screw rod (4) penetrates through the fixing frame (2) and is in threaded connection with the clamping mechanism (3), and the outer surface of the mounting block (6) is connected with the mounting groove (8) in a clamping mode.

3. The strain clamp temperature measurement sensing device of claim 1, wherein: fixed establishment (10) are including connecting rod (12), connecting rod (12) upper end fixedly connected with shifting block (13), connecting rod (12) right-hand member upper portion and the equal fixedly connected with card post in right-hand member lower part (14), connecting rod (12) left end upper portion and the equal fixedly connected with spring (15) in left end lower part, two spring (15) all keep away from the one end inslot wall fixed connection of mounting groove (8) with activity groove (9).

4. The strain clamp temperature measurement sensing device of claim 3, wherein: the outer surface of the connecting rod (12) is movably connected with the movable groove (9), and the two clamping columns (14) respectively penetrate through the two through holes (11) and are clamped and connected with the two clamping grooves (7).