CN208026821U - Line detection apparatus easy to use - Google Patents

Abstract

The utility model is related to the technical fields of wireline inspection, line detection apparatus easy to use, including battery, commutator transformer and shell are disclosed, shell surrounds to form the vessel with opening, fixed frame is provided in vessel, battery is detachably mounted on fixed frame with commutator transformer；The positive conductive block being connect with extraneous conducting wire and negative conductive block, cathode and negative conductive the block electrical connection of battery, anode, commutator transformer and the electrical connection of positive conductive block of battery are separately provided on the lateral wall of shell.When needing to carry out wireline inspection, the positive terminal of circuit to be measured is connect with positive conductive block, the negative pole end of circuit is connect with negative conductive block, in this way, line detection apparatus easy to use can give the power supply that circuit to be measured provides detection, and the output voltage of line detection apparatus easy to use can be adjusted by commutator transformer, meet the needs of various circuits to be measured, is convenient for the use of construction personnel.

Description

Line detection apparatus easy to use

Technical field

The utility model is related to the technical fields of wireline inspection, especially line detection apparatus easy to use.

Background technology

Daily life be unable to do without electricity, and the place of people's life can be all equipped with for conductive circuit, when circuit is just pacified It when installing, or needs to readjust the circuit in using, such as installs switchgear additional, be required for examining circuit It surveys.

Currently, people mainly pass through and just mounted circuit can will normally make with outside to the method for wireline inspection Be electrically connected with conducting wire, that is, give the circuit newly installed to access power supply by outer lead, so check circuit whether have misconnection, Situations such as open circuit or short circuit, realize the detection to circuit.

However, socket extraneous conducting wire access power supply come by way of carrying out wireline inspection by the limitation of objective factor compared with Greatly, such as have a power failure, circuit farther out from power supply, and operate it is constant, larger trouble is caused to construction personnel.

Utility model content

Line detection apparatus easy to use provided by the utility model, it is intended to it solves in the prior art, it is outer by socketing Conducting wire access power supply in boundary is larger by the limitation of objective condition come the mode for carrying out wireline inspection, such as have a power failure, circuit from power supply compared with It is remote etc., and operation is constant, and the problem of larger trouble is caused to construction personnel.

The utility model is realized in this way including battery, commutator transformer and shell, the shell, which surrounds to be formed, to be had The vessel of opening, fixed frame is provided in the vessel, and the battery is detachably mounted to institute with the commutator transformer It states on fixed frame；The positive conductive block and cathode for being separately provided for connecting with extraneous conducting wire on the lateral wall of the shell are led Electric block, the cathode of the battery and negative conductive block electrical connection, positive, the described commutator transformer of the battery and described Positive conductive block is electrically connected.

Further, the positive conductive block is respectively arranged with multiple for being inserted into inserting for conducting wire with the negative conductive block Enter slot.

Further, the madial wall of the insertion groove is provided with the elastic clamping block for fixing conducting wire, the shell The handle for controlling the elastic clamping block scaling is provided on outer wall.

Further, the line detection apparatus easy to use further includes power switch, and the power switch is fixed on On the lateral wall of the shell, and the commutator transformer, the power switch and positive conductive block electrical connection.

Further, the power switch is air switch.

Further, further include ammeter, the power switch, the ammeter are electrically connected with the positive conductive block.

Further, the shell is provided with through-hole, and the ammeter is arranged in vessel, and the dial plate of the ammeter Face is embedded in the through-hole.

Further, further include shell cover, the shell cover is enclosed in the opening of the vessel.

Further, the bottom of the shell is provided with the brake gear of universal wheel and the fixed universal wheel.

Compared with prior art, line detection apparatus easy to use provided by the utility model, passes through the appearance in shell Fixed frame is arranged in chamber, and battery and commutator transformer are opened and are releasably fixed on the fixed frame of vessel, in the lateral wall of shell On be separately provided for the positive conductive block being connect with extraneous conducting wire and negative conductive block, the cathode and negative conductive block of battery Electrical connection, anode, commutator transformer and the electrical connection of positive conductive block of battery.When needing to carry out wireline inspection, survey line will be waited for The positive terminal on road is connect with positive conductive block, and the negative pole end of circuit is connect with negative conductive block, in this way, circuit inspection easy to use The power supply of detection can be provided to circuit to be measured by surveying device, and can be adjusted circuit easy to use by commutator transformer and be examined The output voltage for surveying device, meets the needs of various circuits to be measured, is convenient for the use of construction personnel.Pass through drawing in this way, solving It is larger by the limitation of objective condition come the mode for carrying out wireline inspection to connect extraneous conducting wire access power supply, such as has a power failure, circuit is from electricity Source farther out etc., and operates constant, and the problem of larger trouble is caused to construction personnel.

Description of the drawings

Fig. 1 is the stereoscopic schematic diagram for the line detection apparatus easy to use that the utility model embodiment provides；

Fig. 2 is the internal structure schematic diagram for the line detection apparatus easy to use that the utility model embodiment provides.

Specific implementation mode

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain The utility model is not used to limit the utility model.

The realization of the utility model is described in detail below in conjunction with specific embodiment.

The same or similar label correspond to the same or similar components in the attached drawing of the present embodiment；In retouching for the utility model In stating, it is to be understood that if it is based on attached drawing to have the orientation or positional relationship of the instructions such as term "upper", "lower", "left", "right" Shown in orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indicate or imply institute The device or element of finger must have a particular orientation, with specific azimuth configuration and operation, therefore position described in attached drawing is closed The term of system only for illustration, should not be understood as the limitation to this patent, for those of ordinary skill in the art and Speech, can understand the concrete meaning of above-mentioned term as the case may be.

It is preferred embodiment provided by the utility model shown in referring to Fig.1~2.

Line detection apparatus easy to use, including battery 11, commutator transformer 13 and shell 12, shell 12, which surrounds, to be formed Vessel with opening, is provided with fixed frame 14 in vessel, and battery 11 is detachably mounted to solid with commutator transformer 13 Determine on frame 14, the replacement of battery 11 can be facilitated in this way.When 11 out of power of battery, dead battery 11 is taken apart into charging, Simultaneously charged battery 11 is replaced, line detection apparatus easy to use can be kept to be at any time in this way can be normal The state used is easy to use；The positive conductive block being connect with extraneous conducting wire is separately provided on the lateral wall of shell 12 With negative conductive block so that it is convenient to connection with circuit to be detected.The cathode and negative conductive block of battery 11 are electrically connected, battery 11 Anode, commutator transformer 13 and positive conductive block electrical connection.

When need detect circuit when, the positive terminal of circuit to be measured connect with positive conductive block, the negative pole end of circuit and bear Pole conducting block connection, in this way, line detection apparatus easy to use can give the power supply that circuit to be measured provides detection, and passes through Commutator transformer 13 can adjust the output voltage of line detection apparatus easy to use, meet the needs of various circuits, be convenient for The use of construction personnel.In this way, solve socket extraneous conducting wire access power supply come by way of carrying out wireline inspection by visitor The limitation of sight condition is larger, such as power failure, circuit are farther out from power supply, and operation is constant, and larger trouble is caused to construction personnel The problem of.

Specifically, positive conductive block is respectively arranged with multiple insertion grooves 15 for being inserted into conducting wire with negative conductive block.When When overhauling wireline inspection, the positive terminal of circuit to be measured and negative pole end corresponding positive conductive block and the negative conductive block of being inserted into respectively In insertion groove 15, completes positive terminal and be electrically connected with negative conductive block with positive conductive block, negative pole end.By the way that multiple insertions are arranged Multiple circuits to be measured are disposably electrically connected, then to each to be measured by slot 15 with line detection apparatus easy to use in this way Circuit detects one by one, without repeatedly being connected, is convenient for the use of people.

The madial wall of insertion groove 15 is provided with the elastic clamping block for fixing conducting wire, is provided on the outer wall of shell 12 Control the handle of elastic clamping block scaling.When circuit to be measured needs to connect with line detection apparatus easy to use, pass through hand Handle controls elastic clamping block and shrinks so that the conducting wire of circuit to be measured can be successfully inserted in insertion groove 15；When circuit to be measured After conducting wire is inserted into precalculated position, elastic clamping block pop-up is controlled by handle, conducting wire is compressed, avoids leading during the test Line is detached from, it is not necessary that in addition conducting wire is fixed using tool so that the conducting wire of circuit to be measured and wireline inspection easy to use The electrical connection of device is more convenient.

Line detection apparatus easy to use further includes power switch 16, commutator transformer 13, power switch 16 and anode Conducting block is electrically connected.The electric current output of line detection apparatus easy to use can be controlled by being opened the light by power supply, when easy to use Line detection apparatus when standing by, power switch 16 is in open-circuit condition, when needing to carry out wireline inspection, closes Power switch 16 so that power switch 16 is in closed state, realizes that line detection apparatus easy to use can be exported externally. The power switch 16 is fixed on the lateral wall of shell 12, is convenient for operation of the people to power switch 16 in this way.

Specifically, power switch 16 is air switch.When circuit to be measured is in short-circuit condition, circuit overload can be caused, Air switch automatic trip at this time is cut off the power, and can play the role of protection in this way, avoids battery 11 and other component because of line Short out road and the case where damage.

In addition, line detection apparatus easy to use further includes ammeter 17, power switch 16, ammeter 17 are led with anode Electric block electrical connection.By the way that ammeter 17 is arranged, the inspection of detection circuit can be conveniently treated with the circuit conditions in real time inspection circuit It surveys.

Shell 12 is provided with through-hole, ammeter 17 is arranged in vessel, and the watch face of ammeter 17 is embedded in through-hole In.In this way so that shell 12 ammeter 17 is formed protect while, avoid shell 12 to the watch face of ammeter 17 It blocks, people is facilitated to watch the reading of 17 watch face of ammeter.

Line detection apparatus easy to use further includes shell cover 18, which is removably enclosed in the opening of vessel In.In this way, the components such as battery 11, commutator transformer 13 are enclosed in the vessel of shell 12, to battery 11, commutator transformer 13 Equal components form comprehensive protective effect.When needing replacing battery 11, shell cover 18 is opened, battery 11 is replaced, electricity After the completion of pond 11 is replaced, shell cover 18 is enclosed in the opening of vessel again.

In the present embodiment, the bottom of shell 12 is provided with the brake gear of universal wheel 19 and fixed universal wheel 19.Pass through ten thousand To wheel 19, the movement of line detection apparatus easy to use can be easily realized, when line detection apparatus easy to use moves To after precalculated position, universal wheel 19 is fixed by brake gear so that line detection apparatus easy to use is fixed on scheduled Position.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model Protection domain within.

Claims (9)

1. line detection apparatus easy to use, which is characterized in that including battery, commutator transformer and shell, the shell packet It encloses to form the vessel with opening, is provided with fixed frame in the vessel, the battery and the commutator transformer are detachable Be fixed on the fixed frame；The positive conductive being connect with extraneous conducting wire is separately provided on the lateral wall of the shell Block and negative conductive block, the cathode of the battery and negative conductive block electrical connection, positive, the described direct current of the battery become Depressor and positive conductive block electrical connection.

2. the line detection apparatus being easy to use as described in claim 1, which is characterized in that the positive conductive block with it is described Negative conductive block is respectively arranged with multiple insertion grooves for being inserted into conducting wire.

3. the line detection apparatus being easy to use as claimed in claim 2, which is characterized in that the madial wall of the insertion groove is set It is equipped with the elastic clamping block for fixing conducting wire, the hand for controlling the elastic clamping block scaling is provided on the outer wall of the shell Handle.

4. line detection apparatus easy to use as described in any one of claims 1 to 3, which is characterized in that described to be convenient for making Line detection apparatus further includes power switch, and the power switch is fixed on the lateral wall of the shell, and described straight Convertor transformer, the power switch and positive conductive block electrical connection.

5. the line detection apparatus being easy to use as claimed in claim 4, which is characterized in that the power switch is opened for air It closes.

6. the line detection apparatus being easy to use as claimed in claim 4, which is characterized in that further include ammeter, the electricity Source switch, the ammeter are electrically connected with the positive conductive block.

7. the line detection apparatus being easy to use as claimed in claim 6, which is characterized in that the shell is provided with through-hole, The ammeter is arranged in vessel, and the watch face of the ammeter is embedded in the through-hole.

8. line detection apparatus easy to use as described in any one of claims 1 to 3, which is characterized in that further include shell cover, The shell cover is enclosed in the opening of the vessel.

9. line detection apparatus easy to use as described in any one of claims 1 to 3, which is characterized in that the shell Bottom is provided with the brake gear of universal wheel and the fixed universal wheel.