CN214067256U

CN214067256U - GPS synchronous storage type stray current tester

Info

Publication number: CN214067256U
Application number: CN202022971784.6U
Authority: CN
Inventors: 孙珍同
Original assignee: Jiangsu Sennr Detection Instrument Co ltd
Current assignee: Jiangsu Sennr Detection Instrument Co ltd
Priority date: 2020-12-13
Filing date: 2020-12-13
Publication date: 2021-08-27
Anticipated expiration: 2030-12-13

Abstract

The utility model relates to the technical field of current testing, and discloses a GPS synchronous storage type stray current tester, which comprises a tester body, wherein the bottom of the tester body is respectively articulated with a bottom plate and two regulating plates through movable blocks, and the top of the bottom plate is bolted with two limiting plates; the utility model discloses a spacing bolt can slow rebound when rotating, until removing spacing bolt and second fixed plate separation, then upwards lift the tester body, the tester body can drive the regulating plate and upwards lift together through the cooperation of movable block when upwards lifting, can adjust the angle of tester, the practicality of device has been improved, upwards pull up through catching on the pull ring with the hand simultaneously, the pull ring can drive the pull rod and upwards pull up together through the cooperation of slide rail and slider when upwards pulling up, can conveniently dismantle filter plate, staff's work efficiency has been improved.

Description

GPS synchronous storage type stray current tester

Technical Field

The utility model relates to a current test technical field specifically is GPS synchronous storage formula stray current tester.

Background

The current tester is a portable rectifier instrument with high sensitivity and multi-range protection circuit, and is characterized in that: the measuring range is wide, twenty measuring ranges are provided, the alternating current and direct current stray voltage and stray current can be measured respectively, a power supply is not needed, the device is safe and reliable, the device is suitable for testing current and voltage generated by underground steel rails, water pipes, cables and the like of a coal mine, the angle of the existing storage type stray current tester with GPS synchronization cannot be adjusted, and a worker needs to look down all the time in the process of testing the current, greatly affects the cervical vertebra of the worker, reduces the practicability of the device, and because the power of the tester is larger, in order to prevent the electronic elements inside the tester from being damaged due to the blockage of the filter screen plate, the filter screen plate needs to be cleaned and maintained regularly, but present filter plate all is through the screw fixation to the tester on or install inside, and is inconvenient to it dismantles, has reduced staff's work efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a synchronous storage formula stray current tester of GPS, possessed and to have adjusted the angle of tester and can conveniently carry out the advantage of dismantling to crossing filter plate, solved current tester and can't adjust the angle of tester and inconvenient carry out the problem of dismantling to crossing filter plate.

In order to achieve the above object, the utility model provides a following technical scheme: the GPS synchronous storage type stray current tester comprises a tester body, wherein the bottom of the tester body is respectively hinged with a bottom plate and two adjusting plates through a movable block, the top of the bottom plate is respectively bolted with two limiting plates, the insides of the limiting plates are provided with a plurality of grooves connected with the adjusting plates in a clamping manner, the front of the tester body is provided with a GPS synchronous clock, both sides of the tester body are respectively bolted with a fixed frame, the inside of the fixed frame is respectively connected with a filter screen plate and a baffle plate in a clamping manner through sliding grooves, the top of the fixed frame is connected with a U-shaped plate in a bolting manner, the top of the baffle plate is connected with a pull rod through a through groove in a clamping manner, the other end of the pull rod sequentially penetrates through the fixed frame and the U-shaped plate and extends to the upper part of the U-shaped plate, the top of the fixed frame is provided with a through hole matched with the pull rod, and two telescopic rods are bolted between the inside of the U-shaped plate and the fixed frame, the surface cover of telescopic link is equipped with the spring.

Preferably, the through hole is bolted with two sliding rails, and the surface of the pull rod is bolted with two sliding blocks connected with the sliding rails in a sliding manner.

Preferably, the front of tester body and the front of bottom plate have bolted connection first fixed plate and second fixed plate respectively, the top of first fixed plate has spacing bolt through thread groove threaded connection, the other end and the second fixed plate threaded connection of spacing bolt.

Preferably, the bottom of the bottom plate is bonded with a non-slip mat, and the non-slip mat is made of rubber materials.

Preferably, the other end of the pull rod is bolted with a pull ring.

Preferably, the top of the tester body is bolted with a handle, and the surface of the handle is fixedly sleeved with an anti-slip sleeve.

Preferably, the back of the baffle is bolted with a connecting plate.

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

the utility model discloses a spacing bolt can slowly move upwards when rotating, until moving spacing bolt and second fixed plate separation, then lift the tester body upwards, the tester body can drive the regulating plate to lift upwards through the cooperation of movable block when lifting upwards together, can adjust the angle of tester, has improved the practicality of device;

the utility model discloses a catch on the pull ring with the hand and upwards pull up, the pull ring can drive the pull rod and upwards pull up together through the cooperation of slide rail and slider when upwards pulling up, can conveniently dismantle filter plate, has improved staff's work efficiency.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a left side sectional view of the structure of the present invention;

FIG. 3 is a schematic perspective view of the fixing frame, the filter screen plate, the baffle plate and the connecting plate of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a tester body; 2. a base plate; 3. an adjusting plate; 4. a limiting plate; 5. a groove; 6. a GPS synchronous clock; 7. a fixing frame; 8. a filter screen plate; 9. a baffle plate; 10. a U-shaped plate; 11. a pull rod; 12. a through hole; 13. a telescopic rod; 14. a spring; 15. a slide rail; 16. a slider; 17. a first fixing plate; 18. a second fixing plate; 19. a limit bolt; 20. a non-slip mat; 21. a pull ring; 22. a handle; 23. a connecting plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a storage type stray current tester with GPS synchronization comprises a tester body 1, a bottom plate 2 and two adjusting plates 3 are respectively hinged to the bottom of the tester body 1 through a movable block, two limiting plates 4 are bolted to the top of the bottom plate 2, a plurality of grooves 5 which are connected with the adjusting plates 3 in a clamping manner are formed in the limiting plates 4, a GPS synchronization clock 6 is installed on the front side of the tester body 1, fixed frames 7 are bolted to both sides of the tester body 1, a filter screen plate 8 and a baffle plate 9 are respectively fastened to the inside of the fixed frames 7 through sliding grooves, a U-shaped plate 10 is bolted to the top of the fixed frames 7, a pull rod 11 is fastened to the top of the baffle plate 9 through the through grooves, the other end of the pull rod 11 sequentially penetrates through the fixed frames 7 and the U-shaped plate 10 and extends to the upper side of the U-shaped plate 10, a through, two telescopic links 13 are bolted between the inside of U-shaped board 10 and fixed frame 7, the surface cover of telescopic link 13 is equipped with spring 14, can slowly upwards move when rotating through spacing bolt 19, until moving spacing bolt 19 and the separation of second fixed plate 18, then lift tester body 1 upwards, tester body 1 can drive regulating plate 3 and upwards lift together through the cooperation of movable block under upwards lifting, can adjust the angle of tester, the practicality of device has been improved, upwards lift through catching on pull ring 21 with the hand simultaneously, pull ring 21 can drive pull rod 11 and upwards lift together through the cooperation of slide rail 15 and slider 16 when upwards pulling up, can conveniently dismantle filter plate 8, staff's work efficiency has been improved.

Furthermore, the inside bolt of through-hole 12 has two slide rails 15, and the surface bolt of pull rod 11 has two sliders 16 with slide rail 15 sliding connection, through the setting of slide rail 15 and slider 16, can carry out spacingly to pull rod 11, avoids pull rod 11 to appear inclining at the pulling in-process.

Further, the front of tester body 1 and the front of bottom plate 2 have bolted connection first fixed plate 17 and second fixed plate 18 respectively, and threaded connection has stop bolt 19 through the thread groove threaded connection at the top of first fixed plate 17, and stop bolt 19's the other end and second fixed plate 18 threaded connection, through first fixed plate 17, second fixed plate 18 and stop bolt 19's setting, can fix bottom plate 2, prevent that the staff from dropping downwards when carrying tester body 1 bottom plate 2.

Further, the bottom of bottom plate 2 bonds and has slipmat 20, and slipmat 20 is made by the rubber material and forms, and through the setting of slipmat 20, can improve the frictional force between bottom plate 2 and the workstation, prevent that the slip from appearing in tester body 1.

Furthermore, the other end of the pull rod 11 is bolted with a pull ring 21, and the pull rod 11 can be pulled more conveniently through the arrangement of the pull ring 21.

Further, handle 22 has been bolted on the top of tester body 1, and the fixed cover in surface of handle 22 has connect the antiskid cover, and through the setting of handle 22, can be more laborsaving when needing to carry tester body 1 up and carry.

Further, the back bolt of baffle 9 has connecting plate 23, through the setting of connecting plate 23, can improve the sealed effect of fixed frame 7, prevents that the back of dust baffle 9 from entering into in the tester body 1.

The working principle is as follows: when the tester body 1 is required to be used for testing stray current, firstly, the tester body 1 is lifted to a workbench by holding the handle 22 with a hand, when the angle of the tester body 1 is required to be adjusted, the limit bolt 19 is rotated, the limit bolt 19 can slowly move upwards when rotating until the limit bolt 19 is moved to be separated from the second fixing plate 18, then the tester body 1 is lifted upwards, the tester body 1 can drive the adjusting plate 3 to lift upwards through the cooperation of the movable block when lifting upwards, when the tester body 1 is lifted upwards to a proper angle, the other end of the adjusting plate 3 is inserted into the corresponding groove 5 for limiting, a worker can know real-time by looking up the GPS synchronous clock 6 in the process of testing the stray current, when the tester body 1 is used for a period of time, the filter screen plate 8 needs to be taken down for cleaning or replaced, the pull ring 21 is lifted upwards by holding the hand, when the pull ring 21 is pulled upwards, the pull rod 11 is driven to be pulled upwards together through the matching of the slide rail 15 and the slide block 16, when the pull rod 11 is pulled upwards, the pull rod 11 can be separated from the baffle 9, the telescopic rod 13 can be pressed, the spring 14 enters a contraction state, the baffle 9 is pushed leftwards after the pull rod 11 is pulled upwards to the end, the baffle 9 can drive the connecting plate 23 to be separated from the fixed frame 7 together when being pushed leftwards, and the filter screen plate 8 is also pushed leftwards and separated from the fixed frame 7 after the baffle 9 is taken down.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

GPS synchronous storage type stray current tester, including tester body (1), its characterized in that: the bottom of the tester body (1) is respectively hinged with a bottom plate (2) and two adjusting plates (3) through a movable block, the top of the bottom plate (2) is bolted with two limiting plates (4), the insides of the limiting plates (4) are provided with a plurality of grooves (5) which are connected with the adjusting plates (3) in a clamped manner, the front of the tester body (1) is provided with a GPS synchronous clock (6), both sides of the tester body (1) are respectively bolted with a fixed frame (7), the inside of the fixed frame (7) is respectively connected with a filter screen plate (8) and a baffle (9) through sliding grooves in a clamped manner, the top of the fixed frame (7) is bolted with a U-shaped plate (10), the top of the baffle (9) is connected with a pull rod (11) through a through groove in a clamped manner, and the other end of the pull rod (11) sequentially penetrates through the fixed frame (7) and the U-shaped plate (10) and extends to the upper side of the U-shaped plate (10), the top of fixed frame (7) is seted up through-hole (12) that use with pull rod (11) cooperation, bolted connection has two telescopic links (13) between the inside of U shaped plate (10) and fixed frame (7), the surface cover of telescopic link (13) is equipped with spring (14).
2. The GPS-synchronized storage stray current tester of claim 1, wherein: two sliding rails (15) are bolted in the through hole (12), and two sliding blocks (16) which are connected with the sliding rails (15) in a sliding mode are bolted on the surface of the pull rod (11).
3. The GPS-synchronized storage stray current tester of claim 1, wherein: the tester comprises a tester body (1) and a bottom plate (2), wherein the front of the tester body and the front of the bottom plate (2) are respectively bolted with a first fixing plate (17) and a second fixing plate (18), the top of the first fixing plate (17) is connected with a limiting bolt (19) through a thread groove and a thread, and the other end of the limiting bolt (19) is connected with the second fixing plate (18) through a thread.
4. The GPS-synchronized storage stray current tester of claim 1, wherein: the bottom of the bottom plate (2) is bonded with a non-slip mat (20), and the non-slip mat (20) is made of rubber materials.
5. The GPS-synchronized storage stray current tester of claim 1, wherein: the other end of the pull rod (11) is bolted with a pull ring (21).
6. The GPS-synchronized storage stray current tester of claim 1, wherein: the tester comprises a tester body (1) and is characterized in that a handle (22) is bolted to the top of the tester body (1), and an anti-slip sleeve is fixedly sleeved on the surface of the handle (22).
7. The GPS-synchronized storage stray current tester of claim 1, wherein: the back of the baffle (9) is bolted with a connecting plate (23).