CN209198353U - A kind of Exothermic welded connections fault detection means of electricity supply element material - Google Patents
A kind of Exothermic welded connections fault detection means of electricity supply element material Download PDFInfo
- Publication number
- CN209198353U CN209198353U CN201822127897.0U CN201822127897U CN209198353U CN 209198353 U CN209198353 U CN 209198353U CN 201822127897 U CN201822127897 U CN 201822127897U CN 209198353 U CN209198353 U CN 209198353U
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- Prior art keywords
- ray
- detection means
- fault detection
- electricity supply
- supply element
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- X-Ray Techniques (AREA)
Abstract
The utility model relates to fault detection means technical fields, and disclose a kind of Exothermic welded connections fault detection means of electricity supply element material, the lower end of x-ray bombardment room is placed with lateral bearing plate, the bottom four corners of bearing plate are installed with universal wheel, and the surface quadrangle of bearing plate is also longitudinally inserted with limit ground nail;The left and right sides siding of x-ray bombardment room is that bolt structure is screwed on installing, and the inside of siding offers the inserting groove through siding, and the inside of inserting groove is inserted with movable plate.The mounting structure limited using packaged type side plate, the x-ray inspection operation that this strip component of cable connector can be met requires, the movable plate of limit can carry out movement by a small margin, convenient for adjusting the position of welding point component to be detected, so that detection effect is more preferably;The universal wheel added and the limit ground nail structure for being able to carry out longitudinal elongation length adjustment, combine with bearing plate, improve the whole portability of the x-ray inspection machine of the present apparatus.
Description
Technical field
The utility model relates to fault detection means technical field, specially a kind of exothermic weld of electricity supply element material is connect
Head uses fault detection means.
Background technique
UHV transmission has overlength distance, vast capacity, low-loss power transmission, saves line corridor, reduces project cost
The features such as.Extra-high voltage grid is built, can promote the construction of matchmaker's electricity, big water power, big nuclear power, extensive renewable energy, it can
Promote resource intensive use potentials and efficiently utilize, alleviate Coal Transport and environment pressure, economize the land resource, the whole nation or even
It is larger range of to distribute rationally, there is significant economic benefit and social benefit.
Important component of the direct current grounding pole as DC transmission engineering is that DC transmission system can be transported reliably, safely
Capable important guarantee.For ultra-high voltage converter station, transmission capacity is higher, rated current is bigger, to guarantee direct current grounding pole energy
Safe and reliable operation, construction link seem quite important.
In direct current grounding pole Engineering Task, it is often necessary to heat release method to the company of electricity supply element material (generally cable)
Joint is connect to be welded.Ocular estimate is generallyd use to the fault detection of " Exothermic welded connections " at present, but is manually estimated
Most blue-sky way, because Exothermic welded connections character more than and it is complicated, not easily pass through visual observations to internal fault problem.
Currently used Exothermic welded connections fault detection means generally can not individually to integral type strip electricity supply element cable
The welding point part of material carries out internal fault detection, and the transport portability of detection device is not high, is unable to satisfy feed member
The internal fault of the Exothermic welded connections part of part material detects requirements of one's work, proposes a kind of putting for electricity supply element material thus
Thermal weld connector fault detection means.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of Exothermic welded connections event of electricity supply element material
Hinder detection device, have more preferably detection effect and carry the advantages that more convenient, solves existing common exothermic weld and connect
Head with fault detection means generally can not individually the electricity supply element cable material to integral type strip welding point part into
The detection of row internal fault, and the transport portability of detection device is not high, is unable to satisfy the Exothermic welded connections of electricity supply element material
Partial internal fault detects the problem of requirements of one's work.
(2) technical solution
To realize above-mentioned reconfigurable section and being conveniently replaceable the purpose of brush head, the utility model is provided the following technical solutions:
A kind of Exothermic welded connections fault detection means of electricity supply element material, including X-ray emitter and controller, the X are penetrated
The opening and closing job control end of line generator is connected with external controller, and the bottom end lower part of X-ray emitter is placed with X-ray
Exposure cell, the inner cavity of x-ray bombardment room and the bottom emission end of X-ray emitter are connected, the interior bottom of chamber of x-ray bombardment room
Portion is also placed with articles holding table, and door of having family is opened up on front side of x-ray bombardment room, and the lower end of x-ray bombardment room is placed with lateral hold
Weight plate, the bottom four corners of bearing plate are installed with universal wheel, and the surface quadrangle of bearing plate is also longitudinally inserted with limit ground nail;
The left and right sides siding of x-ray bombardment room is that bolt structure is screwed on installing, and the inside of siding offers and passes through
The inserting groove of wall-through plate, and it is also provided with through hole in the middle part of the outside panel surfaces of inserting groove, the inside of inserting groove is inserted with shifting
Movable plate offers cable jack in the middle part of movable plate.
Preferably, the entirety of the X-ray emitter is in vertical cylinder barrel shaped, and X-ray emission end is located at cylinder
On the inside of bottom face.
Preferably, pass through low-voltage transmission cable phase between the opening and closing job control end and controller of the X-ray emitter
Connection;
The monolithic case of controller is installed with earth lead, and the electric energy receiving end of controller passes through power cable and outside
The mains circuit 220V is connected.
Preferably, the entirety of the x-ray bombardment room is in the square bodily form, and entirety is made of stereotype material;
It is installed between the sidewall upper of x-ray bombardment room and the outer wall of X-ray emitter and is fastenedly connected bracket.
Preferably, the room door is articulated with outside the front openings of x-ray bombardment room by being installed in the hinge of bottom.
Preferably, the top of the limit ground nail is installed with handle, and limits and be screwed between ground nail and bearing plate for screw thread.
Preferably, the shape of the movable plate and through hole is circle, and the diameter of movable plate is greater than the straight of through hole
Diameter;
Preferably, the whole of the left and right sides siding and movable plate of the x-ray bombardment room is closed by two pieces of symmetrical board groups
It forms, and the siding combination part of x-ray bombardment room is screwed on fixation by fastening screw structure.
(3) beneficial effect
Compared with prior art, the Exothermic welded connections that the utility model provides a kind of electricity supply element material are examined with failure
Survey device, have it is following the utility model has the advantages that
1, the Exothermic welded connections fault detection means of the electricity supply element material, the peace limited using packaged type side plate
Assembling structure, the x-ray inspection operation that can meet this strip component of cable connector are required, i.e., are connect exothermic weld to be detected
Head activity is defined in the inside of x-ray bombardment room, and the cable part of extra one is stretched out in the outside of x-ray bombardment room,
And the movable plate of limit can carry out movement by a small margin, convenient for adjusting the position of welding point component to be detected, so that detection
Better effect carries out the exclusion of joint fault using x-ray inspection, and measurement data is extremely accurate, connects for extra-high voltage direct-current transmission
The construction quality at earth polar location station provides safeguard;
2, the Exothermic welded connections fault detection means of the electricity supply element material, the universal wheel added and be able to carry out it is vertical
The limit ground nail structure adjusted to extended length, combines with bearing plate, improves the entirety of the x-ray inspection machine of the present apparatus just
The property taken further increases the working efficiency of device so that mobile transport and limit fixed operation are more convenient.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is the utility model radiation exposure room forward sight structural schematic diagram;
Fig. 3 is the sidewall paneling the schematic diagram of the section structure of the utility model x-ray bombardment room;
Fig. 4 is the side structure schematic view of the sidewall paneling of the utility model x-ray bombardment room.
In figure: 1 X-ray emitter, 2 controllers, 3 x-ray bombardment rooms, 31 inserting grooves, 32 through holes, 4 articles holding tables, 5
Room door, 6 bearing plates, 7 universal wheels, 8 limit ground nails, 9 movable plates, 91 cable jacks, 10 are fastenedly connected bracket.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution, a kind of Exothermic welded connections of electricity supply element material
With fault detection means, including X-ray emitter 1, controller 2, x-ray bombardment room 3, inserting groove 31, through hole 32, articles holding table
4, room door 5, bearing plate 6, universal wheel 7, limit ground nail 8, movable plate 9, cable jack 91 and be fastenedly connected bracket 10, X-ray hair
The opening and closing job control end of raw device 1 is connected with external controller 2, and X-ray emitter 1 and controller 2 are combined into X-ray spy
Hurt machine structure, the utility model uses TF3130 type portable X-ray detection apparatus structure, and the bottom end lower part of X-ray emitter 1 is put
It is equipped with x-ray bombardment room 3, the inner cavity of x-ray bombardment room 3 is connected with the bottom emission end of X-ray emitter 1, roentgenogram
The intracavity bottom for penetrating room 3 is also placed with articles holding table 4, and for placing product to be detected, the front side of x-ray bombardment room 3 is offered
Room door 5, the lower end of x-ray bombardment room 3 is placed with lateral bearing plate 6, and the bottom four corners of bearing plate 6 are installed with universal wheel 7,
The surface quadrangle of bearing plate 6 is also longitudinally inserted with limit ground nail 8;
The left and right sides siding of x-ray bombardment room 3 passes through bolt structure and is screwed on installing, and the inside of siding offers
Through the inserting groove 31 of siding, and through hole 32 is also provided in the middle part of the panel surfaces in 31 outside of inserting groove, inserting groove 31 it is interior
Portion is inserted with movable plate 9, and the middle part of movable plate 9 offers cable jack 91, the size of cable jack 91 and the cable to grafting
Size it is identical, the movable plate 9 for having different size cable jacks 91 can be manufactured when work according to the size difference of cable.
The entirety of X-ray emitter 1 is in vertical cylinder barrel shaped, and X-ray emission end is located on the inside of the bottom face of cylinder,
For realizing x-ray inspection function.
It is connected between the opening and closing job control end of X-ray emitter 1 and controller 2 by low-voltage transmission cable, is used for
The transmission work of data and electricity;
The monolithic case of controller 2 is installed with earth lead, and security performance is higher, and the electric energy receiving end of controller 2 passes through
Power cable is connected with the external mains circuit 220V.
The entirety of x-ray bombardment room 3 is in the square bodily form, and entirety is made of stereotype material, and X-ray leakage is avoided to hurt
Occurrences in human life event;
It is installed between the sidewall upper of x-ray bombardment room 3 and the outer wall of X-ray emitter 1 and is fastenedly connected bracket 10, kept away
Exempt from X-ray emitter 1 and topple over accident, improves the structural stability of device entirety.
Room door 5 is articulated with outside the front openings of x-ray bombardment room 3 by being installed in the hinge of bottom, and design rationally, is opened
It opens conveniently.
The top of limit ground nail 8 is installed with handle, and limits and be screwed between ground nail 8 and bearing plate 6 for screw thread, can be by ground nail
It screws out downwards, fixes work.
The shape of movable plate 9 and through hole 32 is circle, and the diameter of movable plate 9 is greater than the diameter of through hole 32, makes
Obtaining the cable plugged inside movable plate 9 can be movable in the range of through hole 32;
The left and right sides siding of x-ray bombardment room 3 and the entirety of movable plate 9 are composed of two blocks of symmetrical plates, and X is penetrated
The siding combination part of line exposure cell 3 is screwed on fixation by fastening screw structure, is opened between annular movable plate 9 by junction
The mode of slot grafting is attached, and the movable plate 9 and sidewall panel structure of combined type installation are convenient to fix cable.
When the utility model at work, the connection of electricity supply element material (generally power transmission cable) to be detected is connect first
Head point carries out exothermic weld, after weld finishes and cools down, will cover outside the cable of the left and right ends extension of connector
If the movable plate 9 of annular, then movable plate 9 is sheathed on to the inserting groove of the left and right sides siding of the x-ray bombardment room 3 under disassembly
In 31, movable plate 9 is moved in inserting groove 31, and cable is driven to move in opening up in range for through hole 32, it will
The side plate of left and right after the installation is completed, the two sides of x-ray bombardment room 3 is mounted on entirely through screw, at this time the heat release in the middle part of cable
Welding point is located at the interior intracavitary of x-ray bombardment room 3, is placed in 4 top of articles holding table, room door 5 is closed upwards, can be opened
The opening and closing work of X-ray emitter 1 is controlled by controller 2, is completed the x-ray inspection to Exothermic welded connections and is worked, uses
The mounting structure of this packaged type side plate limit, the x-ray inspection operation that can meet this strip component of cable connector are wanted
It asks, i.e., Exothermic welded connections activity to be detected is defined in the inside of x-ray bombardment room 3, by the cable portion of extra one
Divide the outside for stretching out in x-ray bombardment room 3, and the movable plate 9 limited can carry out movement by a small margin, it is to be detected convenient for adjusting
The position of welding point component, so that detection effect is more preferably;
The universal wheel 7 added and 8 structure of limit ground nail for being able to carry out longitudinal elongation length adjustment, with 6 phase knot of bearing plate
It closes, improves the whole portability of the x-ray inspection machine of the present apparatus, so that mobile transport and limit fixed operation are more just
Victory further increases the working efficiency of device.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of Exothermic welded connections fault detection means of electricity supply element material, including X-ray emitter (1) and controller
(2), it is characterised in that: the opening and closing job control end of the X-ray emitter (1) is connected with external controller (2), and X is penetrated
The bottom end lower part of line generator (1) is placed with x-ray bombardment room (3), the inner cavity of x-ray bombardment room (3) and X-ray emitter
(1) bottom emission end is connected, and the intracavity bottom of x-ray bombardment room (3) is also placed with articles holding table (4), x-ray bombardment room
(3) it is opened up on front side of door of having family (5), the lower end of x-ray bombardment room (3) is placed with lateral bearing plate (6), bearing plate (6)
Bottom four corners are installed with universal wheel (7), and the surface quadrangle of bearing plate (6) is also longitudinally inserted with limit ground nail (8);
The left and right sides siding of x-ray bombardment room (3) passes through bolt structure and is screwed on installing, and the inside of siding offers and passes through
The inserting groove (31) of wall-through plate, and through hole (32), inserting groove are also provided in the middle part of the panel surfaces on the outside of inserting groove (31)
(31) inside is inserted with movable plate (9), and cable jack (91) are offered in the middle part of movable plate (9).
2. a kind of Exothermic welded connections fault detection means of electricity supply element material according to claim 1, feature
Be: the entirety of the X-ray emitter (1) is in vertical cylinder barrel shaped, and X-ray emission end is located in the bottom face of cylinder
Side.
3. a kind of Exothermic welded connections fault detection means of electricity supply element material according to claim 1, feature
It is: is connected between the opening and closing job control end of the X-ray emitter (1) and controller (2) by low-voltage transmission cable;
The monolithic case of controller (2) is installed with earth lead, and the electric energy receiving end of controller (2) passes through power cable and outside
The mains circuit 220V be connected.
4. a kind of Exothermic welded connections fault detection means of electricity supply element material according to claim 1, feature
Be: the entirety of the x-ray bombardment room (3) is in the square bodily form, and entirety is made of stereotype material;
It is installed between the sidewall upper of x-ray bombardment room (3) and the outer wall of X-ray emitter (1) and is fastenedly connected bracket (10).
5. a kind of Exothermic welded connections fault detection means of electricity supply element material according to claim 1, feature
Be: the room door (5) is articulated with outside the front openings of x-ray bombardment room (3) by being installed in the hinge of bottom.
6. a kind of Exothermic welded connections fault detection means of electricity supply element material according to claim 1, feature
Be: the top of limit ground nail (8) is installed with handle, and limits and be screwed between ground nail (8) and bearing plate (6) for screw thread.
7. a kind of Exothermic welded connections fault detection means of electricity supply element material according to claim 1, feature
Be: the shape of the movable plate (9) and through hole (32) is circle, and the diameter of movable plate (9) is greater than through hole (32)
Diameter.
8. a kind of Exothermic welded connections fault detection means of electricity supply element material according to claim 1, feature
Be: the left and right sides siding of the x-ray bombardment room (3) and the entirety of movable plate (9) are composed of two blocks of symmetrical plates,
And the siding combination part of x-ray bombardment room (3) is screwed on fixation by fastening screw structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201822127897.0U CN209198353U (en) | 2018-12-19 | 2018-12-19 | A kind of Exothermic welded connections fault detection means of electricity supply element material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201822127897.0U CN209198353U (en) | 2018-12-19 | 2018-12-19 | A kind of Exothermic welded connections fault detection means of electricity supply element material |
Publications (1)
Publication Number | Publication Date |
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CN209198353U true CN209198353U (en) | 2019-08-02 |
Family
ID=67429630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201822127897.0U Expired - Fee Related CN209198353U (en) | 2018-12-19 | 2018-12-19 | A kind of Exothermic welded connections fault detection means of electricity supply element material |
Country Status (1)
Country | Link |
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CN (1) | CN209198353U (en) |
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2018
- 2018-12-19 CN CN201822127897.0U patent/CN209198353U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
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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: 20190802 Termination date: 20191219 |