CN209690440U - A kind of railway power supply contact net lines abrasion detection instrument - Google Patents
A kind of railway power supply contact net lines abrasion detection instrument Download PDFInfo
- Publication number
- CN209690440U CN209690440U CN201920247319.2U CN201920247319U CN209690440U CN 209690440 U CN209690440 U CN 209690440U CN 201920247319 U CN201920247319 U CN 201920247319U CN 209690440 U CN209690440 U CN 209690440U
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- CN
- China
- Prior art keywords
- power supply
- contact net
- supply contact
- detection instrument
- railway power
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Abstract
The utility model discloses a kind of railway power supply contact net lines abrasion detection instrument, including body, the upper end of the body is equipped with a detection cutting ferrule, the detection cutting ferrule is equipped with a hollow casing, the inside bottom of described sleeve pipe is equipped with a shield, the inside bottom of described sleeve pipe, which is located inside shield, is uniformly equipped with several laser probes, the side internal activity of described sleeve pipe is equipped with bayonet lock, the bottom of the bayonet lock is fixedly installed with a spring, the bottom of the spring is fixedly mounted in casing, one of guide groove is offered on the side lateral surface of described sleeve pipe.A kind of railway power supply contact net lines abrasion detection instrument described in the utility model is equipped with detection cutting ferrule, telescopic rod and insulated handle, can prevent when detecting, and electric wire is detached from effectively inspection range and detection is caused to omit；Electric wire can detected more at a distance；Accidental shock accident can be prevented when being detected using telescopic rod connecting detection instrument.
Description
Technical field
The utility model relates to detector field, in particular to a kind of railway power supply contact net lines abrasion detection instrument.
Background technique
Railway power supply contact net lines abrasion detection instrument is the instrument that a kind of pair of railway power supply contact net lines are detected, due to
The external of cable wraps up one layer of insulation sleeve, when generation abrasion generates security risk inside cable, can not observe by the naked eye,
So finding existing abrasion security risk inside cable using electric wire abrasion detection instrument, it can debug, ensure in advance
The safe operation of railway power supply contact net lines, still, there are still some shortcomingss for current electric wire abrasion detection instrument: can not be with quilt
It surveys electric wire and remains suitable detecting distance, influence detection efficiency, when electric wire is farther apart, detection is inconvenient, works as electric wire
When powering off not in time, the detection line appearance of a street is easily got an electric shock, and is damaged；For this purpose, it is proposed that a kind of railway power supply contact net lines are worn
Detector.
Utility model content
The main purpose of the utility model is to provide a kind of railway power supply contact net lines abrasion detection instrument, can effectively solve
Certainly the problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of railway power supply contact net lines abrasion detection instrument, including body, the upper end of the body are equipped with a detection card
Set, the detection cutting ferrule are equipped with a hollow casing, and the inside bottom of described sleeve pipe is equipped with a shield, described sleeve pipe
Inside bottom be located inside shield several laser probes be uniformly installed, the side internal activity of described sleeve pipe is equipped with
Bayonet lock, the bottom of the bayonet lock are fixedly installed with a spring, and the bottom of the spring is fixedly mounted in casing, described sleeve pipe
Side lateral surface on offer one of guide groove, the tail portion of the bayonet lock is fixedly installed with a push-and-pull button, and the push-and-pull is detained
Across casing lateral surface and can be slided along guide groove, the front surface the top of the body is equipped with display screen, the machine
The lower section that the front surface of body is located at display screen is equipped with mark button, and the lower section that the front surface of the body is located at mark button is equipped with
Catalogue acknowledgement key, the two sides that the front surface of the body is located at catalogue acknowledgement key are respectively equipped with upturning key and downturning key, the machine
The lower section that the front surface of body is located at catalogue acknowledgement key is equipped on & off switch, and the lower section that the front surface of the body is located on & off switch is equipped with
Lamp switch, the lower section that the front surface of the body is located at lamp switch are switched equipped with outer sound, and the rear surface the top of the body is set
There is a headlamp, the lower section that the rear surface of the body is located at headlamp is equipped with an outer sound loudspeaker, the rear table of the body
The lower section that face is located at outer sound loudspeaker is equipped with battery case, and the outer end of the battery case is connected with a box cover, institute by articulate
The bottom end for stating body is arranged with a connecting screw hole, the body by connecting screw hole can other than Lian Yigen telescopic rod, it is described to stretch
Contracting bar is made of flexible sub bar and flexible female bar, is aligned between the flexible sub bar and flexible female bar by locking head stationary phase
It sets, the head of the flexible sub bar is equipped with a connector and is connected in connecting screw hole, and the tail portion of flexible female bar is equipped with
One insulated handle.
Preferably, the component that the body and casing are integrally formed.
Preferably, the bottom side of the body offers a perforative lacing hole.
Preferably, the external margin of the body is equipped with an insulation sleeve.
Preferably, the other end of the box cover is fixedly mounted on body by plus screw.
Preferably, one layer of Air Filter is equipped in the outer sound loudspeaker.
Compared with prior art, the utility model has the following beneficial effects:
In the utility model, by the way that a detection cutting ferrule is arranged on the top of detector, using movable bayonet lock by electric wire
Circle electric wire disengaging when in cutting ferrule, preventing detection causes detection to omit, to improve detection efficiency；By in detector
A connecting screw hole is arranged in bottom end, for connecting a telescopic rod, is detected when facilitating electric wire farther apart；By flexible
An insulated handle is arranged in the tail portion of bar, prevents from installing when telescopic rod is detected electric shock accidents occurs.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of railway power supply contact net lines abrasion detection instrument of the utility model；
Fig. 2 is a kind of rearview of railway power supply contact net lines abrasion detection instrument of the utility model；
Fig. 3 is a kind of side view of railway power supply contact net lines abrasion detection instrument of the utility model；
Fig. 4 is a kind of Telescopic rod structure schematic diagram of railway power supply contact net lines abrasion detection instrument of the utility model；
Fig. 5 is a kind of detection ferrule structure schematic diagram of railway power supply contact net lines abrasion detection instrument of the utility model.
In figure: 1, body；2, insulation sleeve；3, cutting ferrule is detected；4, display screen；5, mark button；6, catalogue acknowledgement key；7, on
Turn over key；8, downturning key；9, on & off switch；10, lamp switch；11, outer sound switch；12, lacing hole；13, headlamp；14, outer sound loudspeaker；
15, battery case；16, box cover；17, hinge；18, plus screw；19, connecting screw hole；20, connector；21, stretch sub bar；22, it locks
Tight head；23, stretch female bar；24, insulated handle；25, casing；26, shield；27, laser probe；28, bayonet lock；29, push-and-pull button；
30, spring；31, guide groove；32, telescopic rod.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
As shown in Figs. 1-5, a kind of railway power supply contact net lines abrasion detection instrument, including body 1, the upper end of body 1 are equipped with
One detection cutting ferrule 3, detection cutting ferrule 3 are equipped with a hollow casing 25, and the inside bottom of casing 25 is equipped with a shield
26, the inside bottom of casing 25, which is located inside shield 26, is uniformly equipped with several laser probes 27, in the side of casing 25
Portion is movably installed with bayonet lock 28, and the bottom of bayonet lock 28 is fixedly installed with a spring 30, and the bottom of spring 30 is fixedly mounted on set
In pipe 25, one of guide groove 31 is offered on the side lateral surface of casing 25, the tail portion of bayonet lock 28 is fixedly installed with a push-and-pull
Button 29, push-and-pull button 29 pass through the lateral surface of casing 25 and can slide along guide groove 31, and the front surface the top of body 1 is equipped with
Display screen 4, the lower section that the front surface of body 1 is located at display screen 4 are equipped with mark button 5, and the front surface of body 1 is located at mark button
5 lower section is equipped with catalogue acknowledgement key 6, and the two sides that the front surface of body 1 is located at catalogue acknowledgement key 6 are respectively equipped with upturning key 7 under
Key 8 is turned over, the lower section that the front surface of body 1 is located at catalogue acknowledgement key 6 is equipped on & off switch 9, and the front surface of body 1 is located on & off switch 9
Lower section be equipped with lamp switch 10, the front surface of body 1 is located at the lower section of lamp switch 10 equipped with outer sound switch 11, the rear table of body 1
Face the top is equipped with a headlamp 13, and the lower section that the rear surface of body 1 is located at headlamp 13 is equipped with an outer sound loudspeaker 14, machine
The lower section that the rear surface of body 1 is located at outer sound loudspeaker 14 is equipped with battery case 15, and the outer end of battery case 15 is flexibly connected by hinge 17
Have a box cover 16, the bottom end of body 1 is arranged with a connecting screw hole 19, body 1 by connecting screw hole 19 can other than Lian Yigen
Telescopic rod 32, telescopic rod 32 are made of flexible sub bar 21 and flexible female bar 23, are passed through between flexible sub bar 21 and flexible female bar 23
Locking head 22 fixes relative position, and the head of flexible sub bar 21 is equipped with a connector 20 and is connected in connecting screw hole 19, stretches
The tail portion of female bar 23 is equipped with an insulated handle 24；
The component that body 1 and casing 25 are integrally formed；The bottom side of body 1 offers a perforative lacing hole
12；The external margin of body 1 is equipped with an insulation sleeve 2；The other end of box cover 16 is fixedly mounted on body 1 by plus screw 18
On；One layer of Air Filter is equipped in outer sound loudspeaker 14.
It should be noted that the utility model is a kind of railway power supply contact net lines abrasion detection instrument, by detector
A detection cutting ferrule 3 is installed on the top of body 1, and detection cutting ferrule 3 is equipped with the hollow sleeve 25 being open, in the side of casing 25
Portion is movably installed with bayonet lock 28, and the bottom of bayonet lock 28 is fixedly installed with a spring 30 and is connected to bottom, when being detected, edge
Guide groove 31 pull downward on push-and-pull button 29, will be to be measured so that the head of bayonet lock 28 be pulled out inside the other side of casing 25
Electric wire is put into casing 25 by opening, unclamps push-and-pull button 29, bayonet lock 28 is sprung back under the action of spring 30, from neocaine into casing
Inside 25 other side, to be put using installation on 25 inner wall of casing several sharp by electrical wire fastener to be measured in closed casing 25
Light probe 27 detects electric wire inside, and electric wire is due to being stuck in inside casing 25 without departing from so as to accelerate detection effect
Rate；By opening up a connecting screw hole 19 in the bottom of detector body 1, it is used for connection expansion link 32, telescopic rod 32 to be equipped with
Locking head 22 can adjust the length of telescopic rod 32 according to the actual situation, when electric wire to be measured is apart from farther out, it has not been convenient to closely examine
When survey, telescopic rod 32 is installed, can be detected more at a distance, the outer sound switch 11 on body 1 is opened simultaneously, when in electric wire
When there is abrasion exception in portion, the subsequent outer sound loudspeaker 14 of body 1 can issue caution sound prompt operating personnel；By in telescopic rod 32
An insulated handle 24 is installed in end, can be effectively prevented and electric shock thing occurs when relatively hand-held telescopic rod 32 is detected at a distance
Therefore it guarantees personal safety.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.This shape
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of railway power supply contact net lines abrasion detection instrument, including body (1), it is characterised in that: the upper end of the body (1)
Equipped with a detection cutting ferrule (3), detection cutting ferrule (3) is equipped with a hollow casing (25), the inside of described sleeve pipe (25)
Bottom is equipped with a shield (26), and the inside bottom of described sleeve pipe (25) is located at shield (26) if internal be uniformly equipped with
Dry laser probe (27), the side internal activity of described sleeve pipe (25) are equipped with bayonet lock (28), the bottom of the bayonet lock (28)
It is fixedly installed with a spring (30), the bottom of the spring (30) is fixedly mounted in casing (25), described sleeve pipe (25)
It being offered on the lateral surface of side one of guide groove (31), the tail portion of the bayonet lock (28) is fixedly installed with a push-and-pull button (29),
The push-and-pull button (29) passes through the lateral surface of casing (25) and can slide along guide groove (31), the preceding table of the body (1)
Face the top is equipped with display screen (4), and the lower section that the front surface of the body (1) is located at display screen (4) is equipped with mark button (5),
The lower section that the front surface of the body (1) is located at mark button (5) is equipped with catalogue acknowledgement key (6), the front surface of the body (1)
Upturning key (7) and downturning key (8) are respectively equipped with positioned at the two sides of catalogue acknowledgement key (6), the front surface of the body (1) is located at mesh
The lower section for recording acknowledgement key (6) is equipped on & off switch (9), and the lower section that the front surface of the body (1) is located on & off switch (9) is opened equipped with lamp
It closes (10), the lower section that the front surface of the body (1) is located at lamp switch (10) is equipped with outer sound switch (11), the body (1)
Rear surface the top is equipped with a headlamp (13), and the lower section that the rear surface of the body (1) is located at headlamp (13) is equipped with one
A outer sound loudspeaker (14), the lower section that the rear surface of the body (1) is located at outer sound loudspeaker (14) are equipped with battery case (15), the electricity
The outer end of pond box (15) is connected with a box cover (16) by hinge (17), and the bottom end of the body (1) is arranged with one
Connecting screw hole (19), the body (1) by connecting screw hole (19) can other than Lian Yigen telescopic rod (32), the telescopic rod (32)
It is made of flexible sub bar (21) and flexible female bar (23), passes through locking head between the flexible sub bar (21) and flexible female bar (23)
(22) fixed relative position, the head of the flexible sub bar (21) are equipped with a connector (20) and are connected to connecting screw hole (19)
Interior, the tail portion of flexible female bar (23) is equipped with an insulated handle (24).
2. a kind of railway power supply contact net lines abrasion detection instrument according to claim 1, it is characterised in that: the body
(1) component being integrally formed with casing (25).
3. a kind of railway power supply contact net lines abrasion detection instrument according to claim 1, it is characterised in that: the body
(1) bottom side offers a perforative lacing hole (12).
4. a kind of railway power supply contact net lines abrasion detection instrument according to claim 1, it is characterised in that: the body
(1) external margin is equipped with an insulation sleeve (2).
5. a kind of railway power supply contact net lines abrasion detection instrument according to claim 1, it is characterised in that: the box cover
(16) the other end is fixedly mounted on body (1) by plus screw (18).
6. a kind of railway power supply contact net lines abrasion detection instrument according to claim 1, it is characterised in that: the outer sound loudspeaker
(14) interior equipped with one layer of Air Filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920247319.2U CN209690440U (en) | 2019-02-27 | 2019-02-27 | A kind of railway power supply contact net lines abrasion detection instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920247319.2U CN209690440U (en) | 2019-02-27 | 2019-02-27 | A kind of railway power supply contact net lines abrasion detection instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209690440U true CN209690440U (en) | 2019-11-26 |
Family
ID=68603041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920247319.2U Expired - Fee Related CN209690440U (en) | 2019-02-27 | 2019-02-27 | A kind of railway power supply contact net lines abrasion detection instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209690440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112215027A (en) * | 2020-10-10 | 2021-01-12 | 山东安慧信息科技有限公司 | Big data thing networking is marker for control network line |
-
2019
- 2019-02-27 CN CN201920247319.2U patent/CN209690440U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112215027A (en) * | 2020-10-10 | 2021-01-12 | 山东安慧信息科技有限公司 | Big data thing networking is marker for control network line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191126 Termination date: 20210227 |