CN212160043U

CN212160043U - Portable network operation and maintenance equipment safety inspection device

Info

Publication number: CN212160043U
Application number: CN202020596614.1U
Authority: CN
Inventors: 刘孟林
Original assignee: Anhui Xiaoqiang Technology Co ltd
Current assignee: Anhui Xiaoqiang Technology Co ltd
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2020-12-15
Anticipated expiration: 2030-04-21

Abstract

The utility model discloses a portable network fortune dimension equipment safety inspection device, including handheld handle, there is the cylinder piece handheld handle upper end through the screw rigid coupling, and cylinder piece top rigid coupling has outer loop bar, and outer loop bar inner wall sliding connection has the regulation loop bar, it has inside loop bar still sliding connection to adjust the loop bar inner wall, inside loop bar top surface has the fixed column through the screw rigid coupling, and the fixed column top surface has the mounting panel through the screw rigid coupling, the terminal surface deviates from fixed column one end rigid coupling under the mounting panel and has leakage detector, and the equal rigid coupling of leakage detector lower extreme both sides inner wall has the installation piece, two the installation piece is close to one side and all sets up flutedly, and the equal sliding connection of recess inner wall has test probe, and equal rigid coupling has buffer spring between test probe and the grooved underside. The utility model discloses the structure is retrencied, and the probe is fast to the accurate location of cable when detecting cable leakage, has improved leakage detection's efficiency greatly.

Description

Portable network operation and maintenance equipment safety inspection device

Technical Field

The utility model relates to a network fortune dimension maintenance equipment technical field especially relates to a portable network fortune dimension equipment safety inspection device.

Background

Network devices and components are physical entities connected to a network, and the variety of network devices is large and increasing, and after a certain period of use, the network devices need to be checked for security, which requires security checking means.

Through retrieval, the patent of application No. 201821977121.1 discloses a network equipment inspection device, which comprises an electric leakage detector body and a probe, wherein buffer springs are respectively arranged inside two ends of the probe, the probe is movably sleeved with a contact through the buffer springs, one end of the electric leakage detector body is provided with a wire winding frame, one end of the wire winding frame, which is different from the electric leakage detector body, is fixed with an outer loop bar, the upper end of the outer loop bar is sleeved with a middle loop bar, the upper end of the middle loop bar is sleeved with an inner bar, the probe is connected with the upper end of the inner bar, positioning mechanisms are respectively arranged between the inner bar and the middle loop bar and between the middle loop bar and the outer loop bar, each, locating rack and buffer bar, spacing ring integrated into one piece are in the inside of middle part loop bar upper end and the inside of outer loop bar upper end, and the locating rack is installed in the inside of middle part loop bar lower extreme and the inside of interior pole lower extreme, and the surface at the locating rack is fixed to the buffer bar.

Because the cable surface is smooth and has certain elasticity, above-mentioned device is difficult to realize accurate location and makes cable plug-in probe inside difficulty when in actual use, has influenced the efficiency that detects greatly, is difficult to satisfy the demand that detects fast, so it is very necessary to study a portable network fortune dimension equipment safety inspection device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a portable network operation and maintenance equipment safety inspection device.

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

a portable network operation and maintenance equipment safety inspection device comprises a handheld handle, wherein the upper end of the handheld handle is fixedly connected with a cylindrical block through screws, the top end of the cylindrical block is fixedly connected with an outer sleeve rod, the inner wall of the outer sleeve rod is slidably connected with an adjusting sleeve rod, the inner wall of the adjusting sleeve rod is also slidably connected with an inner sleeve rod, the top surface of the inner sleeve rod is fixedly connected with a fixed column through screws, the top surface of the fixed column is fixedly connected with a mounting plate through screws, the lower end surface of the mounting plate, which is far away from one end of the fixed column, is fixedly connected with an electric leakage detector, the inner walls of the two sides of the lower end of the electric leakage detector are fixedly connected with mounting blocks, one side, close to each of the two mounting blocks, is provided with a groove, the inner wall of the groove is slidably connected with a detection probe, the utility model discloses a cylinder piece, including the outer loop bar, the cylinder piece, the outer loop bar, and the inner wall of adjusting loop bar both sides all has seted up the spacing groove, the equal sliding connection of cylinder inslot wall has the joint pole, and equal rigid coupling has the extrusion spring before joint pole and the cylinder tank bottom surface, the joint groove has all been seted up to outer loop bar and adjusting loop bar upper end both sides, and the joint groove with the spacing groove intercommunication, the cylinder piece is inside hollow and the top surface runs through, and cylinder piece front and back end inner wall all rotates through antifriction bearing and is connected with the installation pole, and the installation pole outer wall has the wire reel through the screw rigid coupling, and installation pole one end.

Preferably, the adjusting sleeve rods are provided with a plurality of adjusting sleeve rods, and every two adjacent adjusting sleeve rods are in sliding contact connection.

Preferably, the middle part of one side of the outer loop bar, which is far away from the leakage detector, is fixedly connected with a lifting handle through a screw.

Preferably, one side, close to each other, of each of the two guide blocks is obliquely arranged downwards from the center of the leakage detector towards the outside, and arc transition is arranged at the corners of the guide blocks.

Preferably, the clamping rods are all connected in the limiting grooves in a sliding mode, and the shapes of the clamping rods are matched with those of the clamping grooves.

Preferably, the inner loop bar is of a thin-wall hollow structure, and one end of the signal transmission line penetrates through the mounting plate and the fixing column, extends to the lower side and is wound on the wire spool.

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

1. the utility model has simple structure, the probe can accurately and quickly position the cable when detecting the electric leakage of the cable, and the efficiency of electric leakage detection is greatly improved;

2. the utility model discloses when using, move the leakage detector to the position that the cable need detect, make the cable can lead to between two detection probe fast under the effect of two guide blocks this moment, pull down handheld handle this moment, under the pulling force effect, the cable extrudees the detection probe and makes buffer spring compress to make the cable fall into the leakage detector and accomplish the detection, the device is easy and simple to handle, the cable positioning speed is fast, has improved the efficiency that the cable leakage detected greatly;

3. the utility model discloses an there are many regulation loop bars at outer loop bar inner wall sliding connection to be convenient for adjusting device's extension length, and then realize accomplishing the earth leakage detection operation to the not co-altitude cable, improved the practicality of device greatly.

Drawings

Fig. 1 is a schematic structural diagram of a portable network operation and maintenance equipment safety inspection device provided by the present invention;

fig. 2 is a connection diagram of an outer loop bar, an adjusting loop bar and an inner loop bar in the security inspection device of the portable network operation and maintenance equipment provided by the utility model;

fig. 3 is the utility model provides an inside structure chart of cylinder piece in portable network fortune dimension equipment safety inspection device.

In the figure: the device comprises a handheld handle 1, a cylindrical block 2, an outer sleeve rod 3, an adjusting sleeve rod 4, an inner sleeve rod 5, a fixing column 6, a mounting plate 7, a leakage detector 8, a mounting block 9, a detection probe 10, a buffer spring 11, a guide block 12, a signal transmission line 13, a limiting groove 14, a cylindrical groove 15, a clamping rod 16, an extrusion spring 17, a clamping groove 18, a mounting rod 19, a wire spool 20, a rotating disk 21, a fixing pin 22 and a lifting handle 23.

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.

Example one

Referring to fig. 1-3, a portable network maintenance equipment safety inspection device comprises a hand-held handle 1, a cylindrical block 2 is fixedly connected to the upper end of the hand-held handle 1 through screws, an outer loop bar 3 is fixedly connected to the top end of the cylindrical block 2, an adjusting loop bar 4 is slidably connected to the inner wall of the outer loop bar 3, an inner loop bar 5 is further slidably connected to the inner wall of the adjusting loop bar 4, a fixed column 6 is fixedly connected to the top surface of the inner loop bar 5 through screws, a mounting plate 7 is fixedly connected to the top surface of the fixed column 6 through screws, a leakage detector 8 is fixedly connected to the lower end surface of the mounting plate 7, opposite ends of the lower end of the leakage detector 8 are fixedly connected to the inner walls of both sides, a groove is formed on one side of the two mounting blocks 9, a detection probe 10 is slidably connected to the inner wall of the groove, a buffer spring 11 is fixedly, the output of leakage detector 8 still is connected with signal transmission line 13, spacing groove 14 has all been seted up to

outer loop bar

3 and 4 both sides inner wall of regulation loop bar, and cylinder groove 15 has all been seted up to

regulation loop bar

4 and 5 bottom surfaces both sides of inside loop bar, the equal sliding connection of cylinder groove 15 inner wall has joint pole 16, equal rigid coupling has extrusion spring 17 before joint pole 16 and the 15 bottom surfaces of cylinder groove, joint groove 18 has all been seted up to

outer loop bar

3 and 4 upper end both sides of regulation loop bar, and joint groove 18 and spacing groove 14 intercommunication, the inside hollow and top surface of cylinder piece 2 runs through, cylinder piece 2 front and back end inner wall all is connected with installation pole 19 through antifriction bearing rotation, 19 outer walls of installation pole have wire reel 20 through the screw rigid coupling, and 19 one end of installation pole passes cylinder piece 2 and has rolling disc 21 at the tip rigid coupling, still be connected with fixed pin 22 between rolling disc 21 and the.

The middle part of the outer loop bar 3, which is deviated from one side of the electric leakage detector 8, is also provided with a lifting handle 23 through a screw fixedly connected, so that the device is convenient to transport, two guide blocks 12 are close to one side and are arranged by the center of the electric leakage detector 8 to incline downwards towards the outside, so that the cable is convenient to lead into the electric leakage detector 8, the corners of the guide blocks 12 are all provided with circular arc transition, the sharp parts of the guide blocks 12 are prevented from damaging the cable, and the safety of cable detection is ensured.

The clamping rods 16 are slidably connected in the limiting grooves 14, and the clamping rods 16 are matched with the clamping grooves 18 in shape, so that the clamping rods 16 are placed in the clamping grooves 18 under the action of the extrusion springs 17 to realize temporary fixation of the adjusting sleeve rods 4.

Inside loop bar 5 is thin wall hollow structure, and signal transmission line 13 one end passes mounting panel 7 and fixed column 6 inside and extend to the downside and convolute on wire reel 20, still installs the alarm on the wire reel 20, the transport of the signal of being convenient for, it is more convenient to make the detection.

When the cable leakage detector is used, the fixing pin 22 is firstly pulled out, the adjusting loop bar 4 is pulled out according to the height of a measured cable, the clamping rod 16 is placed in the clamping groove 18 under the action of the extrusion spring 17 after being pulled out to realize temporary fixing of the adjusting loop bar 4, the leakage detector 8 is moved to the position of the cable to be detected, the cable can be quickly led into the space between the two detection probes 10 under the action of the two guide blocks 12, the handheld handle 1 is pulled down, the detection probes 10 are extruded by the cable to compress the buffer spring 11 under the action of tensile force, so that the cable can fall into the leakage detector 8 to finish detection, after the detection is finished, the cable is separated from the leakage detector 8 by the upward moving device, the taking-down device presses the clamping rod 16 to recover the adjusting loop bar 4, then the winding of the signal transmission line 13 is realized through the rotating disc 21, and the rotating disc 21 is realized by the fixing pin 22, And (4) fixing.

Example two

Referring to fig. 1 and 2, the present embodiment is substantially the same as the first embodiment, and it is more preferable that the adjusting loop bars 4 are provided with a plurality of loop bars, and two adjacent adjusting loop bars 4 are connected in sliding contact, so that the adjusting range of the length of the device is increased, further, the electric leakage detection operation of cables with different heights is completed, and the practicability of the device is greatly improved.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. A portable network operation and maintenance equipment safety inspection device comprises a handheld handle (1), and is characterized in that the upper end of the handheld handle (1) is fixedly connected with a cylindrical block (2) through a screw, the top end of the cylindrical block (2) is fixedly connected with an outer loop bar (3), the inner wall of the outer loop bar (3) is slidably connected with an adjusting loop bar (4), and the inner wall of the adjusting loop bar (4) is also slidably connected with an inner loop bar (5);

the top surface of the inner loop bar (5) is fixedly connected with a fixed column (6) through a screw, the top surface of the fixed column (6) is fixedly connected with a mounting plate (7) through a screw, one end of the lower end surface of the mounting plate (7), which is far away from the fixed column (6), is fixedly connected with a leakage detector (8), the inner walls of the two sides of the lower end of the leakage detector (8) are fixedly connected with mounting blocks (9), grooves are formed in the two mounting blocks (9), which are close to one side, respectively, the inner walls of the grooves are connected with detection probes (10) in a sliding mode, buffer springs (11) are fixedly connected between the detection probes (10) and the bottom surfaces of the grooves, guide blocks (12) are further fixedly connected to the bottom surfaces of the mounting;

the inner walls of two sides of the outer sleeve rod (3) and the adjusting sleeve rod (4) are respectively provided with a limiting groove (14), two sides of the bottom surfaces of the adjusting sleeve rod (4) and the inner sleeve rod (5) are respectively provided with a cylindrical groove (15), the inner walls of the cylindrical grooves (15) are respectively connected with a clamping rod (16) in a sliding manner, an extrusion spring (17) is fixedly connected in front of the clamping rod (16) and the bottom surface of the cylindrical groove (15), the two sides of the upper ends of the outer sleeve rod (3) and the adjusting sleeve rod (4) are respectively provided with a clamping groove (18), the clamping grooves (18) are communicated with the limiting grooves (14), the cylindrical block (2) is hollow and the top surface of the cylindrical block penetrates through, the inner walls of the front end and the rear end of the cylindrical block (2) are respectively rotatably connected with an installation rod (19) through a rolling bearing, the outer wall of the installation rod (19) is fixedly connected with a wire winding disc, and a fixing pin (22) is also connected between the rotating disc (21) and the side wall of the cylindrical block (2).

2. The safety inspection device for the portable network operation and maintenance equipment according to claim 1, wherein a plurality of adjusting rods (4) are provided, and two adjacent adjusting rods (4) are connected in a sliding contact manner.

3. The safety inspection device for the portable network operation and maintenance equipment according to claim 1, wherein a lifting handle (23) is further fixed to a middle portion of one side of the outer loop bar (3) away from the leakage detector (8) through a screw.

4. The safety inspection device for the portable network operation and maintenance equipment as claimed in claim 1, wherein the two adjacent sides of the guide blocks (12) are both arranged with the center of the leakage detector (8) inclined outwards and downwards, and the corners of the guide blocks (12) are both provided with arc transitions.

5. The safety inspection device for portable network operation and maintenance equipment according to claim 1, wherein the clamping rods (16) are slidably connected in the limiting grooves (14), and the clamping rods (16) are matched with the clamping grooves (18) in shape.

6. The safety inspection device for the portable network operation and maintenance equipment according to claim 1, wherein the inner loop bar (5) is a thin-wall hollow structure, and one end of the signal transmission line (13) penetrates through the mounting plate (7) and the fixing column (6) and extends to the lower side to be wound on the wire spool (20).