CN218823557U

CN218823557U - Transmission line grading ring intensity detection device

Info

Publication number: CN218823557U
Application number: CN202223205571.8U
Authority: CN
Inventors: 刘往奎
Original assignee: Yangzhou Shuoyu High Voltage Electric Co ltd
Current assignee: Yangzhou Shuoyu High Voltage Electric Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-04-07
Anticipated expiration: 2032-12-01

Abstract

The utility model discloses a transmission line grading ring intensity detection device, the utility model relates to a grading ring check out test set technical field. This transmission line grading ring intensity detection device, including workstation, fixed mounting at the support frame on workstation surface, the pressure measurement equipment main part at the support frame top of fixed mounting, the inside of workstation rotates and is connected with the threaded rod, the one end fixedly connected with runner of threaded rod. The utility model discloses an installation threaded rod, runner and screwed block etc. through rotating the runner, can drive the threaded rod and rotate, make the sliding block drive the centre gripping subassembly and slide, can adjust the distance between two centre gripping subassemblies to carry out intensity detection to the equalizer ring of different specifications, through installing the centre gripping subassembly, through rotating the bolt, can carry out the pressure boost to the inside in sealed chamber, make the clamp plate can fix equalizer ring surface fast, strengthened the practicality.

Description

Transmission line grading ring intensity detection device

Technical Field

The utility model relates to a grading ring check out test set technical field specifically is a transmission line grading ring intensity detection device.

Background

The battery combination cap can play a role in connecting and fixing the battery, and can protect the battery to a certain extent, so that the combined battery is convenient for subsequent users to use quickly.

For example, patent number CN113310813B discloses a metal material plasticity yield strength detection device, including the testing machine main part, the bottom end rail is installed to the support lower extreme of testing machine main part, the upper end of support is provided with the lift entablature, the equal fixed mounting in upper surface intermediate position of bottom end rail and the lower surface intermediate position of lift entablature has chuck mechanism, chuck mechanism includes the shell body, the installing port has all been seted up on the upper end both sides wall of shell body, the inner wall upper end of shell body is that the circumference evenly is provided with a plurality of slide rails, equal slidable mounting has the fan-shaped tight piece of clamp of slip on the slide rail, fan-shaped groove has all been seted up to the lower extreme that the fan-shaped piece of clamp of slip is inner, the inside bottom intermediate position fixed mounting of shell body has the hydraulic telescoping rod of vertical setting, and hydraulic telescoping rod's top fixed mounting has the lifter dish. The chuck mechanism provided by the invention is convenient for clamping the plate-shaped metal material and can also be used for clamping and fixing the columnar metal material at multiple points, the clamping is firm, and the use is convenient.

This intensity detection device and current intensity check out test set do not all set up anchor clamps specially to the equalizer ring, consequently are difficult to fix the equalizer ring when carrying out intensity detection to the equalizer ring to design a transmission line equalizer ring intensity detection device and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a transmission line grading ring intensity detection device has solved the problem that can not be to grading ring quick fixation.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a transmission line grading ring intensity detection device, includes workstation, fixed mounting at the support frame on workstation surface, fixed mounting is in the pressure measurement equipment main part at support frame top, the inside of workstation rotates and is connected with the threaded rod, the one end fixedly connected with runner of threaded rod, the external fixed surface of threaded rod installs the screw thread piece, the external fixed surface of screw thread piece connects in the inside of workstation, the sliding tray has been seted up to the inside of workstation, the inside sliding connection of sliding tray has the sliding block, the surperficial equidistance movable mounting of sliding block has the steel ball, the spacing groove has been seted up to the inside equidistance of sliding tray, the external fixed surface roll connection of steel ball is in the inside of spacing groove, the top fixed mounting of sliding block has the centre gripping subassembly.

Preferably, the centre gripping subassembly includes the grip block of fixed connection at the sliding block top, the inside sliding connection of grip block has the clamp plate, the surperficial equidistance fixedly connected with connective bar of clamp plate, sealed chamber has been seted up to the inside equidistance of grip block, the sealed sliding connection of surface of connective bar is in the inside in sealed chamber, the fixed surface of grip block is connected with the regulating box, the sealed sliding connection of inside of regulating box has the closing plate, the surface of closing plate rotates and is connected with the bolt, the surface screw thread of bolt rotates and connects the inside at the regulating box, the inside and the inside in sealed chamber of regulating box are linked together.

Preferably, the thread directions of the two ends of the surface of the threaded rod are opposite, and the number of the sliding grooves and the number of the sliding blocks are two.

Preferably, the inside of spacing groove is filled with lubricating grease, the sliding block is square, the surface of workstation is extended to the one end of threaded rod.

Preferably, the surface of the clamping plate is provided with an arc-shaped groove, one end of the pressing plate extends into the arc-shaped groove, and the diameter of one end of the connecting rod is larger than that of the other end of the connecting rod.

Preferably, the surface of the adjusting box is provided with an air leakage groove, the inner part of the adjusting box close to the bolt is communicated with the outer part of the adjusting box through the air leakage groove, one end of the bolt close to the sealing plate is fixedly connected with a rotating plate, and the outer surface of the rotating plate is rotatably connected to the inner part of the sealing plate.

Advantageous effects

The utility model provides a transmission line grading ring intensity detection device. Compared with the prior art, the method has the following beneficial effects:

1. this transmission line grading ring intensity detection device through installation threaded rod, runner and thread piece etc. through rotating the runner, can drive the threaded rod and rotate, makes the sliding block drive the centre gripping subassembly and slides, can adjust the distance between two centre gripping subassemblies to carry out intensity detection to the grading ring of different specifications.

2. This transmission line grading ring intensity detection device through installation centre gripping subassembly, through rotating the bolt, can carry out the pressure boost to the inside in sealed chamber, makes the clamp plate can fix the grading ring surface fast, has strengthened the practicality.

Drawings

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

FIG. 2 is a cross-sectional view of the worktable of the present invention;

fig. 3 is a schematic structural view of the middle clamping assembly of the present invention.

In the figure: 1. a work table; 2. a support frame; 3. a pressure detection apparatus main body; 101. a threaded rod; 102. a rotating wheel; 103. a thread block; 104. a sliding groove; 105. a slider; 106. steel balls; 107. a limiting groove; 108. a clamping assembly; 1081. a clamping plate; 1082. pressing a plate; 1083. a connecting rod; 1084. sealing the cavity; 1085. an adjusting box; 1086. sealing plates; 1087. and (4) bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a strength detection device for a grading ring of a power transmission line comprises a workbench 1, a support frame 2 fixedly mounted on the surface of the workbench 1, and a pressure detection device main body 3 fixedly mounted at the top of the support frame 2, wherein a threaded rod 101 is rotatably connected inside the workbench 1, one end of the threaded rod 101 extends to the outer surface of the workbench 1, the thread directions of two ends of the surface of the threaded rod 101 are opposite, one end of the threaded rod 101 is fixedly connected with a rotating wheel 102, a threaded block 103 is fixedly mounted on the outer surface of the threaded rod 101, the outer surface of the threaded block 103 is fixedly connected inside the workbench 1, a sliding groove 104 is formed inside the workbench 1, a sliding block 105 is slidably connected inside the sliding groove 104, the sliding block 105 is square, the sliding groove 104 and the sliding block 105 are respectively two in number, steel balls 106 are movably mounted on the surface of the sliding block 105 at equal intervals, limiting grooves 107 are formed in the sliding groove 104 at equal intervals, lubricating grease is filled inside the limiting grooves 107, the steel balls 106 and the sliding groove 104 are arranged to limit the sliding block 105 sliding, so that the sliding block 105 is prevented from rotating during sliding, and the stability is enhanced;

the outer surface of the steel ball 106 is fixedly connected inside the limiting groove 107 in a rolling mode, the top of the sliding block 105 is fixedly provided with a clamping assembly 108, the threaded rod 101 can be driven to rotate by installing the threaded rod 101, the rotating wheel 102, the threaded block 103 and the like, the rotating wheel 102 is rotated, the sliding block 105 drives the clamping assembly 108 to slide, and the distance between the two clamping assemblies 108 can be adjusted so as to facilitate strength detection of grading rings with different specifications;

the clamping assembly 108 comprises a clamping plate 1081 fixedly connected to the top of the sliding block 105, a pressing plate 1082 is slidably connected inside the clamping plate 1081, connecting rods 1083 are fixedly connected to the surface of the pressing plate 1082 at equal intervals, an arc-shaped groove is formed in the surface of the clamping plate 1081, and by means of the arc-shaped groove, the surface of the grading ring can be attached to the inner wall of the clamping plate 1081;

one end of clamp plate 1082 extends to the inside of arc wall, the diameter of connective bar 1083 one end is greater than the other end diameter, sealed chamber 1084 has been seted up to grip-pad 1081's inside equidistance, connective bar 1083's surface sealing sliding connection is in the inside of sealed chamber 1084, grip-pad 1081's surface fixedly connected with regulating box 1085, the air leakage groove has been seted up to regulating box 1085's surface, regulating box 1085's inside sealing sliding connection has closing plate 1086, closing plate 1086's surface rotation is connected with bolt 1087, bolt 1087 is close to the one end fixedly connected with rotor plate of closing plate 1086, rotor plate's surface rotation is connected in closing plate 1086's inside, regulating box 1085 is close to inside of bolt 1087 and is linked together through air leakage groove and regulating box 1085's outside, bolt 1087's surface screw thread rotates and connects in regulating box 1085's inside, through installation centre gripping subassembly 108, through rotating bolt 1087, can pressurize the inside of sealed chamber 1084, make clamp plate 1082 can fix the surface fast, the practicality has been strengthened.

When detecting equalizer ring intensity, adjust the position of two centre gripping subassemblies 108 according to the size of equalizer ring earlier, in the time of regulation, through rotating runner 102, can drive threaded rod 101 and rotate, make sliding block 105 drive centre gripping subassembly 108 and slide, can adjust the distance between two centre gripping subassemblies 108, so that carry out intensity detection to the equalizer ring of different specifications, then place the equalizer ring between two centre gripping subassemblies 108, make equalizer ring surface connection at the inner wall of grip block 1081, then through rotating bolt 1087, make closing plate 1086 slide in the inside of regulating box 1085, carry out the pressure boost to the inside of seal chamber 1084, because pressure at this moment, make connecting rod 1083 drive clamp plate 1082 and slide towards the center department of grip block 1081, and carry out the centre gripping to the surface of equalizer ring, then carry out intensity test to the equalizer ring after fixing through support frame 2.

And those not described in detail in this specification are well within the skill of those in the art.

Claims

1. The utility model provides a transmission line grading ring intensity detection device, includes workstation (1), fixed mounting support frame (2) on workstation (1) surface, and fixed mounting is in pressure detection equipment main part (3) at support frame (2) top, its characterized in that: the utility model discloses a slide groove, including workstation (1), the inside of workstation (1) rotates, the one end fixedly connected with runner (102) of threaded rod (101), the external fixed surface of threaded rod (101) installs screw block (103), the external fixed surface of screw block (103) connects in the inside of workstation (1), sliding tray (104) have been seted up to the inside of workstation (1), the inside sliding connection of sliding tray (104) has sliding block (105), the surperficial equidistance movable mounting of sliding block (105) has steel ball (106), spacing groove (107) have been seted up to the inside equidistance of sliding tray (104), the external fixed surface roll of steel ball (106) is connected in the inside of spacing groove (107), the top fixed mounting of sliding block (105) has centre gripping subassembly (108).

2. The device for detecting the grading ring strength of the power transmission line according to claim 1, wherein: centre gripping subassembly (108) are including grip block (1081) of fixed connection at sliding block (105) top, the inside sliding connection of grip block (1081) has clamp plate (1082), the surperficial equidistance fixedly connected with connective bar (1083) of clamp plate (1082), sealed chamber (1084) have been seted up to the inside equidistance of grip block (1081), the outside surface sealing sliding connection of connective bar (1083) is in the inside of sealed chamber (1084), the outside surface fixed connection of grip block (1081) has regulating box (1085), the inside sealing sliding connection of regulating box (1085) has closing plate (1086), the surface rotation of closing plate (1086) is connected with bolt (1087), the outside surface screw thread rotation of bolt (1087) is connected in the inside of regulating box (1085), the inside and the inside of sealed chamber (1084) of regulating box (1085) are linked together.

3. The device for detecting the grading ring strength of the power transmission line according to claim 1, wherein: the thread directions of two ends of the surface of the threaded rod (101) are opposite, and the number of the sliding grooves (104) and the sliding blocks (105) is two.

4. The device for detecting the grading ring strength of the power transmission line according to claim 1, wherein: the inside of spacing groove (107) is filled with lubricating grease, sliding block (105) are square, the one end of threaded rod (101) extends to the surface of workstation (1).

5. The device of claim 2, wherein the device comprises: the clamping plate is characterized in that the surface of the clamping plate (1081) is provided with an arc-shaped groove, one end of the pressing plate (1082) extends into the arc-shaped groove, and the diameter of one end of the connecting rod (1083) is larger than that of the other end of the connecting rod.

6. The device for detecting the grading ring strength of the power transmission line according to claim 2, wherein: the surface of regulating box (1085) has seted up the groove of letting out air, regulating box (1085) are close to the inside of bolt (1087) and are linked together through the outside of the groove of letting out air with regulating box (1085), bolt (1087) are close to the one end fixedly connected with commentaries on classics board of closing plate (1086), and the surface of commentaries on classics board rotates the inside of connecting at closing plate (1086).