CN215678480U

CN215678480U - Portable adjustable insulation fault tester

Info

Publication number: CN215678480U
Application number: CN202121976547.7U
Authority: CN
Inventors: 祁攀龙; 周义菊; 李昆; 李月娟; 刘中继
Original assignee: Hangzhou Deyue Electronic Technology Co ltd
Current assignee: Hangzhou Deyue Electronic Technology Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-01-28
Anticipated expiration: 2031-08-20

Abstract

The utility model discloses a portable adjustable insulation fault tester, which comprises a tester body, wherein a first groove is formed in the lower part of the tester body, a supporting device is rotatably connected in the first groove and used for supporting the tester body, the supporting device comprises a height adjusting assembly and used for adjusting the height of the tester body, the height adjusting assembly comprises a clamping structure used for fixing the height adjusting position, the supporting device can be rotated to support the tester body, the height to be tested can be adjusted through the height adjusting assembly, the operation of a worker is facilitated, the clamping structure is used for clamping and fixing the adjusted height, the supporting stability is improved, after the use is finished, the supporting device is rotated to be accommodated in the first groove, does not occupy space and is convenient to store.

Description

Portable adjustable insulation fault tester

Technical Field

The utility model relates to the technical field of cable fault testers, in particular to a portable adjustable insulation fault tester.

Background

When a cable line breaks down, communication and power interruption can be caused, huge economic loss can be brought, the insulation fault tester is a common device for detecting the cable line, can be used for detecting a series of faults such as open circuit and short circuit of the cable line, can be used for timely removing the faults, can also be used for daily maintenance of power equipment, and has important significance for maintaining the normal operation of the whole communication and power system.

When prior art detected the cable that has certain height, the staff was held the fault tester to corresponding height usually in the use, perhaps placed the fault tester and stood down on ground and operate, used inconveniently to if use strutting arrangement to carry out high support to the fault tester, strutting arrangement is inconvenient to be accomodate, is difficult for carrying.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable adjustable insulation fault tester, which is convenient to adjust the fault tester to a corresponding height by a self-contained supporting device and is convenient to store.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a portable adjustable insulation fault tester, includes the tester body, first recess has been seted up to tester body below, the inside rotation of first recess is connected with strutting arrangement for it is right the tester body supports, strutting arrangement includes high adjusting part for carry out the altitude mixture control to the tester body, high adjusting part is including being used for carrying out fixed chucking structure to the position of adjustment height.

Through adopting above-mentioned technical scheme, during the use, rotate strutting arrangement, make it to support the tester body, height adjusting part can adjust to the height that needs the test, and the chucking structure highly carries out the chucking to the adjustment and fixes, and the back that finishes of the test rotates strutting arrangement, makes it accomodate in first recess, does not account for the space, convenient storage.

The height adjusting assembly comprises a pair of supporting legs with the same structure, the supporting legs are connected with the first groove in a rotating mode respectively, and the supporting legs are of telescopic structures and used for adjusting the height of the tester body.

Through adopting above-mentioned technical scheme, the compression supporting leg is saved space and is conveniently accomodate, and tensile supporting leg is convenient for test the height of needs.

Preferably, first rotating shafts are arranged on two sides of the first groove, and the pair of supporting legs are connected with the first rotating shafts on the two sides in a damping rotating mode respectively.

Through adopting above-mentioned technical scheme, rotate the supporting leg messenger and can keep at required angle, can not take place to rock.

Preferably, the supporting leg includes the telescopic link, the telescopic link includes interior pole and outer pole, outer pole cover is established the outside of interior pole, just outer pole with interior pole sliding connection.

Through adopting above-mentioned technical scheme, through the relative position who changes interior pole and outer pole, can adjust the length of telescopic link to required test height can be adjusted.

Preferably, the clamping structure is arranged on the lower side of the inner rod and comprises a return spring and a fixture block, one end of the return spring is fixedly connected with the inner rod, the other end of the return spring is fixedly connected with the fixture block, a plurality of limiting holes matched with the fixture block are distributed in the outer rod, when the return spring is in a natural state, the fixture block is clamped with the limiting holes, and when the return spring is in a compression state, the fixture block is contracted into the outer rod.

Through adopting above-mentioned technical scheme, when the length of adjustment telescopic link, the extrusion fixture block makes the reset spring compression, and the fixture block contracts the inside of outer pole, and interior pole can slide in the inside of outer pole this moment, adjusts the height that needs the test, makes the fixture block aim at this spacing hole of position, loosens the extrusion to the fixture block, makes reset spring extend and is in the natural state, and the fixture block is through spacing hole and outer pole joint, makes interior pole fixed in this position, has guaranteed the stability of telescopic link.

Preferably, the supporting leg further comprises a supporting beam, and the supporting beam is vertically and fixedly connected with the bottom of the telescopic rod.

Through adopting above-mentioned technical scheme, increased the area of contact of supporting leg with ground, even ground unevenness perhaps is the inclined plane, also can guarantee the support stability of strutting arrangement to the tester body.

Preferably, the left side wall and the right side wall of the tester body are respectively provided with a second groove, the tester body further comprises a handle arranged inside the second groove, a second rotating shaft is arranged inside the second groove, and the handle is rotatably connected with the second rotating shaft.

Through adopting above-mentioned technical scheme, the handle makes things convenient for the staff to remove to the position of tester body, prevents at the in-process of moving the tester body, because accident leads to the device to drop and damage, when accomodating, rotates the handle and rotates around the second pivot, makes the handle accomodate inside the second recess, practices thrift the space.

Preferably, the pair of support legs further comprises a reinforcing rod, one end of the reinforcing rod is fixedly connected with the outer rod, and the other end of the reinforcing rod is fixedly connected with the support beam.

Through adopting above-mentioned technical scheme, the stiffener has disperseed the effort of telescopic link to a supporting beam vertical direction, prevents that a supporting beam is because long-term pressure deformation and fracture.

Preferably, the included angle between the reinforcing rod and the supporting beam is 45 degrees.

Through adopting above-mentioned technical scheme, strengthened the connection stability of telescopic link and a supporting beam to and the support stability of whole supporting leg, this angle dispersion telescopic link that can be fine has reduced the cracked possibility of stiffener again to a supporting beam vertical direction's effort.

Preferably, the bottom of the support beam is provided with a rubber pad.

Through adopting above-mentioned technical scheme, increased the frictional force of a supporting beam and bottom surface, under the circumstances that the ground is uneven or the ground is moist, reduced the possibility that the supporting leg skidded, made the supporting leg grab ground more firm.

Compared with the prior art, the utility model has the beneficial effects that:

the tester body is provided with the first groove and the pair of supporting legs, the pair of supporting legs are rotated when the tester body is used, so that the tester body can be supported to be adjusted to the height to be tested, the operation of workers is facilitated, the adjusted height is clamped and fixed through the clamping structure, the supporting stability is improved, and after the test is finished, the pair of supporting legs are rotated to be accommodated in the first groove, so that the tester body does not occupy space, is convenient to accommodate and is convenient to carry.

According to the utility model, through arranging the handle, the position of the tester body can be conveniently moved by a worker, the device is prevented from falling and being damaged due to accidents in the process of moving the tester body, and through arranging the second groove and the second rotating shaft, the rotating handle rotates around the second rotating shaft during storage, so that the handle is stored in the second groove, and the space is saved.

Drawings

FIG. 1 is a schematic diagram of a portable adjustable insulation fault tester according to the present invention in use;

FIG. 2 is a schematic view of a portable adjustable insulation fault tester according to the present invention when stowed;

FIG. 3 is a schematic structural diagram of a support device of a portable adjustable insulation fault tester according to the present invention;

FIG. 4 is a cross-sectional view of a telescoping rod of a portable adjustable insulation fault tester of the present invention.

In the figure: 1. a tester body; 11. a first groove; 12. a first rotating shaft; 13. a second groove; 14. a handle; 15. a second rotating shaft; 2. a support device; 21. supporting legs; 211. an inner rod; 212. an outer rod; 213. a limiting hole; 214. a support beam; 215. a reinforcing bar; 216. a rubber pad; 3. a clamping structure; 31. a return spring; 32. and (7) clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

One embodiment of the utility model is described in further detail below:

as shown in fig. 1, 2 and 3, a portable adjustable insulation fault tester, includes tester body 1, tester body 1 below is equipped with first recess 11, the inside strutting arrangement 2 that is equipped with of first recess 11, strutting arrangement 2 includes a pair of supporting leg 21, and is a pair of the supporting leg 21 with first recess 11 rotates to be connected, and is a pair of the supporting leg 21 is used for right the tester body 1 carries out altitude mixture control, and is a pair of all be equipped with chucking structure 3 on the supporting leg 21, fixes the position of adjusting the height. During the use, rotate a pair of supporting leg 21, make it to support tester body 1, supporting leg 21 scalable adjustment to the height that needs the test, chucking 3 is carried out the chucking to the height of adjusting and is fixed to the chucking structure, and the back that finishes of the test rotates a pair of supporting leg 21, makes it accomodate in first recess 11, does not account for the space, convenient storage.

As shown in fig. 1 and 3, the both sides of first recess 11 all are equipped with first pivot 12, and are a pair of supporting leg 21 respectively with both sides first pivot 12 damping is rotated and is connected, supporting leg 21 includes the telescopic link, the telescopic link includes interior pole 211 and outer pole 212, outer pole 212 cover is established the outside of interior pole 211, just outer pole 212 with interior pole 211 sliding connection, consequently, it makes and to keep at required angle to rotate supporting leg 21, can not take place to rock, through the relative position who changes interior pole 211 and outer pole 212, can adjust the length of telescopic link to can adjust required test height.

Specifically, as shown in fig. 3 and 4, the clamping structure 3 is disposed at the lower side of the inner rod 211, the clamping structure 3 includes a return spring 31 and a latch 32, one end of the return spring 31 is fixedly connected to the inner rod 211, the other end of the return spring is fixedly connected to the latch 32, a plurality of limiting holes 213 are distributed on the outer rod 212 and are matched with the latch 32, when the return spring 31 is in a natural state, the latch 32 is clamped to the limiting holes 213, and when the return spring 31 is in a compressed state, the latch 32 is retracted into the outer rod 212. When the length of adjustment telescopic link, extrude fixture block 32, make reset spring 31 compress, fixture block 32 contracts the inside of outer pole 212, interior pole 211 can slide in the inside of outer pole 212 this moment, adjust the height that needs the test, make fixture block 32 aim at this spacing hole 213 of position, loosen the extrusion to fixture block 32, make reset spring 31 extend and be in natural state, fixture block 32 passes through spacing hole 213 and outer pole 212 joint, make interior pole 211 fix at this position, the stability of telescopic link has been guaranteed.

Preferably, as shown in fig. 1 and 3, the support leg 21 further includes a support beam 214, and the support beam 214 is vertically and fixedly connected with the bottom of the telescopic rod, so that the contact area between the support leg 21 and the ground is increased, and the support stability of the support device 2 on the tester body 1 can be ensured even if the ground is uneven or inclined. The left side wall and the right side wall of the tester body 1 are respectively provided with a second groove 13, the tester body 1 further comprises a handle 14 arranged inside the second groove 13, a second rotating shaft 15 is arranged inside the second groove 13, the handle 14 is rotatably connected with the second rotating shaft 15, the handle 14 is convenient for workers to move the tester body 1, the device is prevented from being damaged due to dropping caused by accidents in the process of moving the tester body 1, and when the tester is stored, the handle 14 rotates around the second rotating shaft 15, so that the handle 14 is stored inside the second groove 13, and the space is saved.

Preferably, as shown in fig. 3, the pair of support legs 21 further includes a reinforcing rod 215, one end of the reinforcing rod 215 is fixedly connected to the outer rod 212, and the other end is fixedly connected to the support beam 214, and the reinforcing rod 215 distributes the force of the telescopic rod on the support beam 214 in the vertical direction, so as to prevent the support beam 214 from being deformed and broken due to long-term pressure. The included angle between the reinforcing rod 215 and the supporting beam 214 is 45 degrees, so that the connection stability of the telescopic rod and the supporting beam 214 and the supporting stability of the whole supporting leg 21 are enhanced, the acting force of the telescopic rod on the supporting beam 214 in the vertical direction can be well dispersed by the angle, and the possibility of breakage of the reinforcing rod 215 is reduced.

Preferably, as shown in fig. 1, a rubber pad 216 is disposed at the bottom of the support beam 214, so as to increase the friction between the support beam 214 and the bottom surface, reduce the possibility of slipping of the support leg 21 in case of uneven ground or wet ground, and make the support leg 21 firmly grip.

The working principle is as follows:

when the tester is used, a worker moves the position of the tester body 1 to a fault place through the handle 14, rotates the pair of supporting legs 21 to support the tester body 1, presses the fixture block 32 to compress the return spring 31, the fixture block 32 contracts into the outer rod 212, the inner rod 211 can slide in the outer rod 212 at the moment and is adjusted to the height to be tested, the fixture block 32 is aligned with the limiting hole 213 at the position, the extrusion on the fixture block 32 is released, the return spring 31 extends to be in a natural state, the fixture block 32 is clamped with the outer rod 212 through the limiting hole 213, the inner rod 211 is fixed at the position, the supporting beam 214 increases the contact area between the supporting legs 21 and the ground, the rubber pad 216 increases the friction force between the supporting beam 214 and the bottom surface, the possibility of slipping of the supporting legs 21 is reduced under the condition that the ground is uneven or the ground is wet, and the supporting legs 21 are firmly clamped, the reinforcing rod 215 disperses the acting force of the telescopic rod to the vertical direction of the supporting beam 214, prevents the supporting beam 214 from deforming and breaking due to long-term pressure, prolongs the service life of the supporting device 2, and when the supporting device needs to be stored after use, the rotating handle 14 rotates around the second rotating shaft 15, so that the handle 14 is stored in the second groove 13, and the pair of supporting legs 21 are rotated to be stored in the first groove 11 without occupying space and being convenient to store.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a portable adjustable insulation fault tester, includes tester body (1), its characterized in that: first recess (11) have been seted up to tester body (1) below, first recess (11) internal rotation is connected with strutting arrangement (2), is used for right the tester body supports, strutting arrangement (2) include altitude mixture control subassembly for carry out altitude mixture control to tester body (1), altitude mixture control subassembly carries out fixed chucking structure (3) including being used for carrying out the position of height adjustment.

2. The portable adjustable insulation fault tester of claim 1, wherein: the height adjusting assembly comprises a pair of supporting legs (21) with the same structure, the supporting legs (21) are connected with the first groove (11) in a rotating mode, and the supporting legs (21) are of a telescopic structure and used for adjusting the height of the tester body (1).

3. The portable adjustable insulation fault tester of claim 2, wherein: the two sides of the first groove (11) are respectively provided with a first rotating shaft (12), and the supporting legs (21) are connected with the first rotating shafts (12) on the two sides in a damping rotating mode.

4. The portable adjustable insulation fault tester of claim 2, wherein: supporting leg (21) includes the telescopic link, the telescopic link includes interior pole (211) and outer pole (212), outer pole (212) cover is established the outside of interior pole (211), just outer pole (212) with interior pole (211) sliding connection.

5. The portable adjustable insulation fault tester of claim 4, wherein: chucking structure (3) set up the downside of interior pole (211), chucking structure (3) include reset spring (31) and fixture block (32), reset spring (31) one end with interior pole (211) fixed connection, the other end with fixture block (32) fixed connection, outer pole (212) go up distribute have a plurality ofly with fixture block (32) assorted spacing hole (213), work as when reset spring (31) are in natural state, fixture block (32) with spacing hole (213) joint works as when reset spring (31) are in compression state, fixture block (32) shrink to the inside of outer pole (212).

6. The portable adjustable insulation fault tester of claim 4, wherein: the supporting leg (21) further comprises a supporting beam (214), and the supporting beam (214) is vertically and fixedly connected with the bottom of the telescopic rod.

7. The portable adjustable insulation fault tester of claim 1, wherein: second recess (13) have been seted up respectively to the both sides of tester body (1), tester body (1) is still including setting up handle (14) inside second recess (13), inside second pivot (15) that is equipped with of second recess (13), handle (14) with second pivot (15) rotate the connection.

8. The portable adjustable insulation fault tester of claim 4, wherein: the pair of supporting legs (21) further comprises reinforcing rods (215), one ends of the reinforcing rods (215) are fixedly connected with the outer rods (212), and the other ends of the reinforcing rods (215) are fixedly connected with the supporting beams (214).

9. The portable adjustable insulation fault tester of claim 8, wherein: the included angle between the reinforcing rods (215) and the supporting beam (214) is 45 degrees.

10. The portable adjustable insulation fault tester of claim 6, wherein: and a rubber pad (216) is arranged at the bottom of the support beam (214).