CN220626451U - Insulating hand tool tester - Google Patents

Abstract

The utility model belongs to the technical field of testers, in particular to an insulated hand tool tester, which aims at the problems that an insulated workpiece is inconvenient to install and fix during use and inconvenient to observe during testing of the existing tester. The utility model has simple operation and convenient use, can be convenient for simultaneously installing and fixing three insulating tools, is convenient for simultaneously insulating test and is convenient for people to use.

Description

Insulating hand tool tester

Technical Field

The utility model relates to the technical field of testers, in particular to an insulating hand tool tester.

Background

Good insulation is a necessary condition for ensuring normal operation of equipment and lines, and is also an important measure for preventing electric shock accidents. As a common tool for live working, insulating hand tools require regular preventive tests according to corresponding standard regulations.

Existing testers:

the comparison document 202120919522.7 discloses an insulating hand tool test device which comprises a water tank; a plurality of water tanks are formed on the upper end surface of the water tank; an insulating bracket is arranged at the side end of the water tank; a metal bracket is arranged at one end of the insulating bracket, which is far away from the water tank; the metal bracket is provided with through holes with the number corresponding to that of the water tanks; a metal rod is arranged on the through hole; the bottom of the metal rod is provided with a metal disc; a plurality of metal clamps matched with the sizes of the conductive working heads of different models are arranged on the metal disc; the side end of the metal bracket is provided with a fixing screw for locking the metal rod. The utility model adopts the metal clip to connect the conductive working head of the insulated hand tool; the metal clamp and metal rod integrated moving device is adopted, the falling height and draft of the hand tool are controlled through lifting action, and the falling height of the hand tool can be controlled aiming at the hand tools with different lengths; realizing the quick adjustment to meet the requirements of the draft of the hand tool.

However, the insulating hand tool tester is inconvenient to install and fix an insulating workpiece during use and inconvenient to observe during testing, so that the insulating hand tool tester is provided.

Disclosure of Invention

The utility model aims to solve the defects that an existing tester is inconvenient to install and fix an insulating workpiece and inconvenient to observe during testing, and provides an insulating hand tool tester.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an insulating hand tool tester, includes the casing, the top of casing rotates and is connected with the bracing piece that two symmetries set up, and the top of two bracing pieces rotates and is connected with same roof, the top fixed mounting of roof has the motor, the output shaft and the bracing piece fixed connection that correspond of motor, threaded connection has the movable block on the bracing piece, and fixed mounting has same locating plate between two movable blocks, fixed mounting has three fixed box on the locating plate, be equipped with fixture in the fixed box, the top fixed mounting of locating plate has the dead lever that two symmetries set up, and the top fixed mounting of two dead levers has the mounting panel, and the top fixed mounting of mounting panel has the cylinder, and the piston and the fixture transmission of cylinder are connected, the opening has been seted up at the top of casing, insulating work piece has been placed in the fixed box, install the electrode on the both sides inner wall of casing, install same metal pole between two electrodes, install the ampere meter on the fixed box, the ampere meter is connected with splint.

Preferably, the clamping mechanism comprises two clamping plates, two sides of the fixing box are both connected with ejector rods in a sliding mode, the clamping plates are fixedly connected with the corresponding ejector rods, and the clamping plates are matched with the corresponding insulating workpieces.

Preferably, the positioning plate is connected with a plurality of push rods in a sliding manner, wedge-shaped ejector blocks are fixedly arranged at the bottom ends of the push rods, a baffle is fixedly arranged at one end of each push rod, the same reset spring is arranged between the baffle and the corresponding fixed box, and the wedge-shaped ejector blocks are matched with the baffle.

Preferably, the top ends of the ejector rods are fixedly provided with the same push plate, and the push plate is fixedly connected with the piston of the air cylinder.

Preferably, the supporting rod is fixedly sleeved with a belt pulley, and the two belt pulleys are connected with the same belt in a transmission manner.

Preferably, the positioning rods are fixedly installed on the inner walls of the two sides of the shell, one end of each positioning rod on the same side is slidably connected with an arc-shaped top seat, the two arc-shaped top seats are matched with the insulating workpiece, two buffer grooves are formed in one side of each arc-shaped top seat, the buffer grooves are slidably connected with the corresponding positioning rods, buffer springs are fixedly installed on the inner wall of one side of each buffer groove, and one end of each buffer spring is fixedly connected with each positioning rod.

Preferably, a transparent glass cover is arranged on one side of the shell, and the transparent glass cover is matched with the metal rod.

Compared with the prior art, the utility model has the advantages that:

(1) According to the scheme, as the wedge-shaped ejector blocks are matched with the baffle plates, and the two clamping plates are matched with the insulating tool, the movable push plate can drive the clamping plate insulating tool to clamp and fix, so that the test is convenient to carry out;

(2) Because the transmission of two belt pulleys and belt is connected, and the threaded connection of bracing piece and movable block for the output shaft of motor can drive the locating plate and carry out the position variation, and then can adjust insulating tool and remove in the casing.

The utility model has simple operation and convenient use, can be convenient for simultaneously installing and fixing three insulating tools, is convenient for simultaneously insulating test and is convenient for people to use.

Drawings

FIG. 1 is a schematic diagram of an insulated hand tool tester according to the present utility model;

FIG. 2 is a schematic top view of a positioning plate of the insulated hand tool tester according to the present utility model;

fig. 3 is a schematic side view cross-sectional structure of a housing of an insulated hand tool tester according to the present utility model.

In the figure: 1. a housing; 2. a support rod; 3. a top plate; 4. an electrode; 5. a metal rod; 6. a motor; 7. a moving block; 8. a positioning plate; 9. a fixed box; 10. a push rod; 11. a clamping plate; 12. a baffle; 13. a return spring; 14. a push rod; 15. a wedge-shaped top block; 16. a push plate; 17. a fixed rod; 18. a mounting plate; 19. a cylinder; 20. insulating the workpiece; 21. a positioning rod; 22. an arc-shaped top seat; 23. a buffer tank; 24. a buffer spring; 25. an opening; 26. a transparent glass cover.

Detailed Description

The technical solutions of the present embodiment will be clearly and completely described below with reference to the drawings in the present embodiment, and it is apparent that the described embodiments are only some embodiments of the present embodiment, not all embodiments.

Example 1

Referring to fig. 1-3, the insulated hand tool tester comprises a housing 1, two symmetrically arranged supporting rods 2 are rotatably connected to the top of the housing 1, the top ends of the two supporting rods 2 are rotatably connected with a same top plate 3, a motor 6 is fixedly arranged at the top of the top plate 3, an output shaft of the motor 6 is fixedly connected with the corresponding supporting rod 2, a moving block 7 is connected to the supporting rod 2 in a threaded manner, an opening 25 is fixedly arranged between the two moving blocks 7, an insulating workpiece 20 is placed in the fixing box 9, three fixing boxes 9 are fixedly arranged on the positioning plate 8, a clamping mechanism is arranged in the fixing boxes 9, each clamping mechanism comprises two clamping plates 11, two ejector rods 10 are slidably connected to two sides of the fixing boxes 9, each clamping plate 11 is fixedly connected with the corresponding ejector rod 10, each clamping plate 11 is matched with the corresponding insulating workpiece 20, two symmetrically arranged fixing rods 17 are fixedly arranged at the top of the positioning plate 8, a mounting plate 18 is fixedly arranged at the top of the two fixing rods 17, a cylinder 19 is in driving connection with the piston of the clamping mechanism, an opening 25 is formed in the top of the housing 1, an insulating workpiece 20 is placed in the fixing boxes 9, a metal electrode 4 is arranged on the inner walls of the two sides of the housing 1, a transparent electrode 5 is arranged between the metal electrode 4 and the metal electrode 5 is fixedly connected with the transparent electrode 5, and the transparent electrode 5 is fixedly arranged on one side of the transparent electrode 5.

In this embodiment, a plurality of push rods 14 are slidingly connected on the positioning plate 8, a wedge-shaped top block 15 is fixedly installed at the bottom end of each push rod 14, a baffle 12 is fixedly installed at one end of each push rod 10, the same reset spring 13 is installed between each baffle 12 and the corresponding fixed box 9, the wedge-shaped top blocks 15 are matched with the baffle 12, the same push plate 16 is fixedly installed at the top ends of the plurality of push rods 10, the push plate 16 is fixedly connected with a piston of an air cylinder 19, the piston of the air cylinder 19 drives the push rods 14 to move through the push plate 16, and the push rods 14 are moved to be matched with the baffle 12 through the wedge-shaped top blocks 15, so that the push rods 10 and the clamping plates 11 can be driven to clamp and fix the insulating workpiece 20.

In this embodiment, the fixed cover is equipped with the belt pulley on the bracing piece 2, the transmission is connected with same belt on two belt pulleys, equal fixed mounting has locating lever 21 on the both sides inner wall of casing 1, the one end sliding connection of two locating levers 21 of same side has arc footstock 22, two arc footstock 22 and insulating work piece 20 mutually support, and two buffer tank 23 have been seted up to one side of arc footstock 22, buffer tank 23 and the locating lever 21 sliding connection who corresponds, and fixed mounting has buffer spring 24 on the one side inner wall of buffer tank 23, buffer spring 24's one end and locating lever 21 fixed connection, arc footstock 22 supports insulating work piece 20 under the effect of locating lever 21 and buffer spring 24 and places, thereby be convenient for to insulating work piece 20's installation is fixed.

The working principle, during operation, place insulating work piece 20 in fixed box 9, and insulating work piece 20 places on two arc footstock 22, restart cylinder 19 switch, the piston of cylinder 19 drives push pedal 16 and moves down, push pedal 16 drives push rod 14 and moves, the push rod 14 of removal passes through wedge kicking block 15 and the mutually supporting of baffle 12, thereby can drive ejector pin 10 and splint 11 and carry out the centre gripping fixedly to insulating work piece 20, when need measure, start motor 6 switch, the output shaft of motor 6 passes through the transmission connection of two belt pulleys and belt and drives two bracing pieces 2 and rotate simultaneously, pivoted bracing piece 2 passes through the threaded connection with movable block 7 and drives locating plate 8 and move down, locating plate 8 drives insulating work piece 20 and promotes two arc footstock 22 to both sides and move, and then make insulating work piece 20 move down, and drive insulating work piece 20 and metal pole 5 contact, when electrified metal pole 5 and insulating work piece 20 contact, measure the electric current through insulating work piece 20's centre gripping position, when detecting and have the electric current, and then obtain insulating work piece 20 insulating properties poor, when detecting no electric current, it is good to obtain insulating work piece 20 insulating properties.

Example two

The second embodiment is different from the first embodiment in that a moving assembly is disposed at the bottom of the housing 1, and the moving assembly is configured to facilitate moving and carrying the housing 1.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply equally to the technical solution of the present utility model and the inventive concept thereof, within the scope of the present utility model.

Claims (7)

1. The insulating hand tool tester comprises a shell (1), and is characterized in that the top of the shell (1) is rotationally connected with two symmetrically arranged support rods (2), the top ends of the two support rods (2) are rotationally connected with the same top plate (3), the top of the top plate (3) is fixedly provided with a motor (6), an output shaft of the motor (6) is fixedly connected with the corresponding support rod (2), the support rod (2) is connected with a moving block (7) in a threaded manner, the same positioning plate (8) is fixedly arranged between the two moving blocks (7), three fixing boxes (9) are fixedly arranged on the positioning plate (8), clamping mechanisms are arranged in the fixing boxes (9), the top of the positioning plate (8) is fixedly provided with two symmetrically arranged fixing rods (17), the top ends of the two fixing rods (17) are fixedly provided with a mounting plate (18), the top of the mounting plate (18) is fixedly provided with a cylinder (19), a piston of the cylinder (19) is in transmission connection with the clamping mechanism, the top of the shell (1) is provided with an opening (25), three fixing boxes (9) are fixedly arranged on the fixing boxes (8), the two metal electrodes (4) are arranged on the two sides of the metal electrodes (4) in the shell (4), an ammeter is arranged on the fixed box (9), and the ammeter is connected with the clamping plate (11).

2. The insulated hand tool tester according to claim 1, wherein the clamping mechanism comprises two clamping plates (11), two sides of the fixed box (9) are both connected with ejector rods (10) in a sliding manner, the clamping plates (11) are fixedly connected with the corresponding ejector rods (10), and the clamping plates (11) are matched with the corresponding insulated workpieces (20).

3. The insulated hand tool tester according to claim 2, wherein the positioning plate (8) is slidably connected with a plurality of push rods (14), wedge-shaped top blocks (15) are fixedly arranged at the bottom ends of the push rods (14), a baffle plate (12) is fixedly arranged at one end of the push rod (10), the same reset spring (13) is arranged between the baffle plate (12) and the corresponding fixed box (9), and the wedge-shaped top blocks (15) are matched with the baffle plate (12).

4. An insulated hand tool tester according to claim 3, characterized in that the top ends of a plurality of the ejector rods (10) are fixedly provided with the same push plate (16), and the push plate (16) is fixedly connected with the piston of the air cylinder (19).

5. The insulated manual tool tester according to claim 4, wherein the supporting rod (2) is fixedly sleeved with a belt pulley, and the two belt pulleys are connected with the same belt in a transmission way.

6. The insulated hand tool tester according to claim 1, wherein positioning rods (21) are fixedly mounted on inner walls of two sides of the shell (1), one ends of the two positioning rods (21) on the same side are slidably connected with arc-shaped top seats (22), the two arc-shaped top seats (22) are matched with an insulated workpiece (20), two buffer grooves (23) are formed in one side of each arc-shaped top seat (22), the buffer grooves (23) are slidably connected with the corresponding positioning rods (21), buffer springs (24) are fixedly mounted on inner walls of one side of each buffer groove (23), and one ends of the buffer springs (24) are fixedly connected with the corresponding positioning rods (21).

7. The insulated hand tool tester according to claim 1, wherein a transparent glass cover (26) is mounted on one side of the housing (1), the transparent glass cover (26) being mutually matched with the metal rod (5).