CN203069157U - Clamping appliance - Google Patents
Clamping appliance Download PDFInfo
- Publication number
- CN203069157U CN203069157U CN 201320081630 CN201320081630U CN203069157U CN 203069157 U CN203069157 U CN 203069157U CN 201320081630 CN201320081630 CN 201320081630 CN 201320081630 U CN201320081630 U CN 201320081630U CN 203069157 U CN203069157 U CN 203069157U
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- CN
- China
- Prior art keywords
- folder
- guide rail
- slide block
- holder
- clamping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a clamping appliance, comprising a bracket, a clamp cover component, and a guide rail slide block component, respectively used for clamping a reception instrument, a detected crimping type hardware fitting, and an emission instrument. The bracket, the clamp cover component, and the guide rail slide block component are an integrated one. In the clamping appliance, the bracket is used to connect and support and clamp the reception instrument. The clamp cover component is used to support and fasten the detected crimping type hardware fitting. A to-be-detected position of the detected crimping type hardware fitting should be put between two clamp seats. The guide rail slide block component is used to support and clamp the emission instrument. The emission instrument can slip along an axial direction of the detected crimping type hardware fitting, and the guide rail slide block component maintains positioning of the emission instrument, so as to provide convenience for detecting inner quality of each selected position of the detected crimping type hardware fitting.
Description
Technical field
The utility model relates to electricity overhead power transmission line detection technique field, and is particularly a kind of for the clamping utensil on the gold utensil crimp quality prospecting apparatus.
Background technology
In overhead transmission line, domestic a large amount of employing crimp type electric armour clamps.The crimp type electric armour clamp should bear whole tension force of lead or lightning conducter, is again electric conductor simultaneously, and this type of gold utensil is in case after installing, just can not dismantle again.Therefore, the installation of electric armour clamp should be carried out crimping according to the process of " aerial power transmission line lead and lightning conducter hydraulic construction technological procedure " regulation.The crimp quality detection method that adopts in the domestic construction is mainly the apparent size check, but this kind method can only be measured the outward appearance crimping size of gold utensil, and can't detect inner crimping size and relative position.
Phenomenons such as transmission line of electricity tripping operation, outage, the iron tower that takes place in the circuit operational process collapses, how relevant with the crimp quality of relevant gold utensil, analyze its reason and in aluminium hydraulic pressed connecting pipe, do not meet phenomenon such as relevant rules requirement because of lead wire and earth wire through position or steel core crimping and cause, have a strong impact on running quality and the safety of circuit.Why can not find in advance and the hidden danger of eliminating accident, its reason be in construction or circuit in service, the gold utensil of operation can not be cut open and check inner crimp quality, does not detect the means of crimping armor clamp internal soundness again, can't detect the event of its inherent crimp quality.
For avoiding the generation of above-mentioned event, must detect the crimp quality of crimping armor clamp inside, a kind of equipment that can detect the crimp quality of crimping armor clamp inside need be provided, and preferably can onlinely detect, and online detection need fit together transmitter and receiving instrument so that carry.
The utility model content
The purpose of this utility model provides a kind of clamping utensil, transmitter and receiving instrument can be fitted together, and middle clamping is detected the crimp type gold utensil, is convenient for carrying, and can be used for aerial online detection.
For achieving the above object, the utility model provides a kind of clamping utensil, comprise carriage, folder cover and guide rail slider part, be respectively applied to the clamping receiving instrument, detected crimp type gold utensil and transmitter, described carriage, folder cover and guide rail slider part are as a whole, the described folder cover that is positioned at the middle part comprises two symmetrically arranged holders, on each described holder, be connected with the folder lid respectively, and described holder covers a side with folder and is rotationally connected by bearing pin, opposite side is fixed by fastening bolt, and between described holder and folder lid, be provided with the space of the described detected crimp type gold utensil of clamping, thereby clamp described detected crimp type gold utensil, on described fastening bolt, also be provided with handle, corresponding position up and down at described holder and folder lid is symmetrically connected with regulator respectively, described regulator covers respectively by being threaded with folder with described holder, be symmetrically arranged with V-type folder mouth respectively at two relative ends of described regulator, described V-type folder mouth is rotationally connected with described regulator, described guide rail slider part comprises slide block and guide rail, described slide block is installed on the described guide rail, and move along described guide rail, install respectively in described slide block both sides for fixing hold-down bolt.The effect of carriage is to connect and holder folder receiving instrument, and the effect of folder cover is to support and fastening detected crimp type gold utensil, and detected crimp type gold utensil position to be measured should be placed between the two holder parts; The effect of guide rail slider part is holder folder transmitter, and transmitter can be along the axis direction slippage of detected crimp type gold utensil, and the location that can keep transmitter, the convenient inherent quality that detects detected each select location place of crimp type gold utensil.Thereby the detected crimp type gold utensil of the space adaptive different-diameter of the combination of regulator and V-type folder mouthful in the middle of can the adjustable clamp cover, handle the loading and unloading that can make things convenient for fastening bolt are set, also can assisting in opening folder lid, kill two birds with one stone.
As further improvement of the utility model, be symmetrically arranged with forced locking device at described folder cover, described forced locking device comprises lock core and spring, described lock core is installed in described holder one side, described spring is installed in the inner annular groove of lock core, integral body is positioned at described holder inside, and an end withstands on the described holder, the other end withstands on the described lock core, cover at described folder and to have the pilot hole suitable with described lock core, the end end face that described lock core points to described folder lid is angled end-face, and described angled end-face up; Described guide rail is provided with chute, described slide block below symmetria bilateralis is provided with strip groove, described chute both sides correspondence position fixedly has the slide-bar suitable with described strip groove shape, and be provided with an installing port that described slide block is taken out at described chute one end, guide rail below the described installing port is provided with base, at described base the location lock is installed, be provided with annular groove in centre position, the lock outside, described location, the locating device spring is installed in described annular groove, described locating device spring integral body is positioned at described base inside, and the lower end withstands on the described base, and the upper end withstands on described location and locks; Described location lock is T shape, vertical section of the T shape of described location lock is provided with described annular groove, and described annular groove down either side be provided with the symmetry boss, at described base the installation groove corresponding with described boss cross sectional shape is set, also be provided with vertical finger below described slide block, the lock outside top is provided with horizontal backing pin in described location; Also comprise the light modulation instrument, described light modulation instrument is between described transmitter and detected crimp type gold utensil, described light modulation instrument comprises fixed head, first plate washer and second baffle, described fixed head one end is fixed on the described holder, the described fixed head other end is connected with described first plate washer, one end by bolt, and connecting hole is vertical strip, and the other end of described first plate washer is connected by bolt with described second baffle one end, and connecting hole is the strip of level.Forced locking device between described holder and folder lid is lock core structure that can auto lock during to holder when folder lid button, only need spur lock core in the time of need lifting and can conveniently lift when folder covers; Described locating device can be assisted and slide block be put into and propose guide rail, and can limit slide block along the constructional device of the slippage scope of track; Described light modulation instrument can be adjusted the baffle arrangement of four direction position up and down according to detecting needs, can adjust the range of exposures of transmitter, to reach better detection effect.
A kind of clamping utensil of the present utility model is used for clamping transmitter and receiving instrument, in the process that detects, to be detected the crimp type gold utensil is fixed on and can realizes between transmitter and the receiving instrument detecting, can detect the internal soundness of crimp type gold utensil, detect inside crimping size and the relative position of gold utensil intuitively, guarantee the crimp quality of crimp type electric armour clamp in the circuit use, Non-Destructive Testing electric armour clamp crimping inherent quality.
A kind of clamping utensil of the present utility model, volume is small and exquisite, is convenient for carrying, can erecting equipment after online detection, convenient and practical.
The X ray that described transmitter is used for producing is transmitted through detected crimp type gold utensil, can be battery operated by having, but also alternating current work, described receiving instrument is used for receiving the X ray light that sees through detected crimp type gold utensil, and by elements such as image intensifying screen, camera and image pick-up cards, realize image signal's collection.A kind of clamping utensil of the present utility model, light small and exquisite, be convenient in ground and the aerial inherent quality that detects the crimp type gold utensil.
Description of drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is vertical view of the present utility model;
Fig. 3 is the structural representation of the utility model folder cover;
Fig. 4 is that the A-A of Fig. 2 is to cut-open view;
Fig. 5 is the locking synoptic diagram of Fig. 4;
Fig. 6 is that the B-B of Fig. 2 is to cut-open view;
Fig. 7 is the locking synoptic diagram of Fig. 6;
Fig. 8 is that the C-C of Fig. 2 is to cut-open view;
Fig. 9 is the front view of the utility model light modulation instrument;
Figure 10 is the vertical view of the utility model light modulation instrument;
Figure 11 is the structural representation of the utility model location lock;
Figure 12 is the structural representation of the utility model base;
Wherein, the 1-carriage, 2-presss from both sides cover, 3-guide rail slider part, the 4-holder, 5-presss from both sides lid, 6-bearing pin, 7-regulator, 8-V type folder mouth, 9-fastening bolt, 10-handle, 11-slide block, the 12-guide rail, 13-hold-down bolt, 14-lock core, 15-spring, the inner annular groove of 16-lock core, 17-pilot hole, 18-chute, 19-strip groove, the 20-finger, 21-installing port, 22-base, 23-locatees lock, 24-annular groove, the spring of 25-locating device, the 26-backing pin, 27-installs groove, 28-fixed head, 29-first baffle plate, 30-bolt, 31-connecting hole, the 32-boss, 33-second baffle, 34-slide-bar.
Embodiment
Describe optimal technical scheme of the present utility model in detail below in conjunction with accompanying drawing.
As shown in the figure, a kind of clamping utensil of the present utility model, comprise carriage 1, folder cover 2 and guide rail slider part 3, be respectively applied to the clamping receiving instrument, detected crimp type gold utensil and transmitter, described carriage 1, folder cover 2 and guide rail slider part 3 are as a whole, the described folder cover 2 that is positioned at the middle part comprises two symmetrically arranged holders 4, on each described holder 4, be connected with folder respectively and cover 5, and described holder 4 covers 5 one sides with folder and is rotationally connected by bearing pin 6, opposite side is fixing by fastening bolt 9, and cover the space that is provided with the described detected crimp type gold utensil of clamping between 5 at described holder 4 and folder, thereby clamp described detected crimp type gold utensil, on described fastening bolt 9, also be provided with handle 10, described holder 4 and folder cover 5 about corresponding position be symmetrically connected with regulator 7 respectively, described regulator 7 covers 5 respectively by being threaded with described holder 4 with folder, be symmetrically arranged with V-type folder mouth 8 respectively at two described regulator 7 relative ends, described V-type folder mouth 8 is rotationally connected with described regulator 7, described guide rail slider part 3 comprises slide block 11 and guide rail 12, described slide block 11 is installed on the described guide rail 12, and move along described guide rail 12, install respectively for fixing hold-down bolt 13 in described slide block 11 both sides, be symmetrically arranged with forced locking device at described folder cover 2, described forced locking device comprises lock core 14 and spring 15, described lock core 14 is installed in described holder 4 one sides, described spring 15 is installed in the inner annular groove 16 of lock core, integral body is positioned at described holder 4 inside, and an end withstands on the described holder 4, the other end withstands on the described lock core 14, have the pilot hole 17 suitable with described lock core 14 at described folder lid 5, the end end face that described lock core 14 points to described folder lid 5 is angled end-face, and described angled end-face up; Described guide rail 12 is provided with chute 18, described slide block 11 below symmetria bilateralis are provided with strip groove 19, described chute 18 both sides correspondence positions fixedly have the slide-bar 34 suitable with described strip groove 19 shapes, and be provided with an installing port 21 that described slide block 11 is taken out at described chute 18 1 ends, guide rail 12 below the described installing port 21 is provided with base 22, at described base 22 location lock 23 is installed, lock centre position, 23 outside in described location and be provided with annular groove 24, in described annular groove 24, locating device spring 25 is installed, described locating device spring 25 integral body are positioned at described base 22 inside, and the lower end withstands on the described base 22, and the upper end withstands on the described location lock 23; Described location lock 23 is T shape, vertical section of the T shape of described location lock 23 is provided with described annular groove 24, and described annular groove 24 down either side be provided with the symmetry boss 32, at described base 22 the installation groove 27 corresponding with described boss 32 cross sectional shapes is set, below described slide block 11, also be provided with vertical finger 20, lock 23 outside top in described location and be provided with horizontal backing pin 26; Also comprise the light modulation instrument, described light modulation instrument is between described transmitter and detected crimp type gold utensil, described light modulation instrument comprises fixed head 28, first plate washer 29 and second baffle 33, described fixed head 28 1 ends are fixed on the described holder 4, described fixed head 28 other ends are connected with described first plate washer, 29 1 ends by bolt 30, and connecting hole 31 is vertical strip, the other end of described first plate washer 29 is connected by bolt 30 with described second baffle 33 1 ends, and connecting hole 31 is the strip of level.
A kind of clamping utensil of the present utility model, the X ray that transmitter wherein is used for producing is transmitted through detected crimp type gold utensil, can charged pool work, but also alternating current work, described receiving instrument is used for receiving the X ray light that sees through detected crimp type gold utensil, and by elements such as image intensifying screen, camera and image pick-up cards, realize image signal's collection.A kind of clamping utensil of the present utility model, light small and exquisite, be convenient in ground and the aerial inherent quality that detects the crimp type gold utensil.
The effect of carriage is to connect and holder folder receiving instrument, and its physical dimension designs according to the structure of receiving instrument, and the effect of folder cover is to support and fastening detected crimp type gold utensil, and detected crimp type gold utensil position to be measured should be placed between the two holder parts; The effect of guide rail slider part is holder folder transmitter, and transmitter can be along the axis direction slippage of detected crimp type gold utensil, and the location that can keep transmitter, the convenient inherent quality that detects detected each select location place of crimp type gold utensil.Thereby the detected crimp type gold utensil of the space adaptive different-diameter of the combination of regulator and V-type folder mouthful in the middle of can the adjustable clamp cover, handle the loading and unloading that can make things convenient for fastening bolt are set, also can assisting in opening folder lid, kill two birds with one stone.
Forced locking device between holder and folder lid is lock core structure that can auto lock during to holder when folder lid button, only need spur lock core in the time of need lifting and can conveniently lift when folder covers; Described locating device can be assisted and slide block be put into and propose guide rail, and can limit slide block along the constructional device of the slippage scope of track; Described light modulation instrument can be adjusted the baffle arrangement of four direction position up and down according to detecting needs, can adjust the range of exposures of transmitter, to reach better detection effect.
The principle of work of forced locking device of the present utility model is: when the folder lid is detained to holder from top to bottom, owing to be subjected to pressing from both sides the downward impulse force lock core direction slippage to the inside of lid, as shown in Figure 4, when the folder lid fastens holder fully, lock core is subjected to the pressure of spring and springs back to automatically in the pilot hole of folder lid, and then reaches the auto lock effect between holder and folder lid; When the folder lid need lift from holder, only need lock core is pulled to position shown in Figure 4 laterally, the folder lid is namely liftable.
The principle of work of locating device of the present utility model is: be furnished with transmitter on the slide block, when device is subjected to downward pressure, slide block can drive the location lock and move down, when slide block is down to the guide rail place, slide block can move along the guide rail direction, the location lock is Fig. 6 position because the effect of spring is then upwards rebounded automatically, and this moment, slide block can only be along guide rail slippage in the distance that limits; According to the needs that detect, the adjustable slide position after the position of slide block is determined, can fix slide block by the hold-down bolt on the slide block and the friction force between guide rail, namely plays the effect of location transmitter; When slide block needs to shift out from guide rail, to locate earlier that lock pulls down and the effect of stationary positioned lock can be played in half-twist to position shown in Figure 7, when slide block is moved to lock position, location along guide rail, thereby finger can promote backing pin and rotate 90 ° and will locate to lock and return to original position, this moment, slide block can propose from guide rail, and spring drives to locate to lock and carries.
The principle of work of light modulation instrument of the present utility model is: can adjust whole light modulation instrument position up and down according to the connecting hole of two strips.
A kind of clamping utensil of the present utility model is used for clamping transmitter and receiving instrument, in the process that detects, to be detected the crimp type gold utensil is fixed on and can realizes between transmitter and the receiving instrument detecting, can detect the internal soundness of crimp type gold utensil, detect inside crimping size and the relative position of gold utensil intuitively, guarantee the crimp quality of crimp type electric armour clamp in the circuit use, Non-Destructive Testing electric armour clamp crimping inherent quality.
A kind of clamping utensil of the present utility model, volume is small and exquisite, is convenient for carrying, can erecting equipment after online detection, convenient and practical.
Claims (5)
1. clamping utensil, it is characterized in that: comprise carriage (1), folder cover (2) and guide rail slider part (3), be respectively applied to the clamping receiving instrument, detected crimp type gold utensil and transmitter, described carriage (1), folder cover (2) and guide rail slider part (3) are as a whole, the described folder cover (2) that is positioned at the middle part comprises two symmetrically arranged holders (4), on each described holder (4), be connected with folder lid (5) respectively, and described holder (4) is rotationally connected by bearing pin (6) with folder lid (5) one sides, opposite side is fixing by fastening bolt (9), and between described holder (4) and folder lid (5), be provided with the space of the described detected crimp type gold utensil of clamping, thereby clamp described detected crimp type gold utensil, on described fastening bolt (9), also be provided with handle (10), corresponding position up and down at described holder (4) and folder lid (5) is symmetrically connected with regulator (7) respectively, described regulator (7) covers (5) respectively by being threaded with described holder (4) and folder, be symmetrically arranged with V-type folder mouthful (8) respectively at the relative end of two described regulators (7), described V-type folder mouthful (8) is rotationally connected with described regulator (7), described guide rail slider part (3) comprises slide block (11) and guide rail (12), described slide block (11) is installed on the described guide rail (12), and mobile along described guide rail (12), install respectively for fixing hold-down bolt (13) in described slide block (11) both sides.
2. a kind of clamping utensil as claimed in claim 1, it is characterized in that: be symmetrically arranged with forced locking device at described folder cover (2), described forced locking device comprises lock core (14) and spring (15), described lock core (14) is installed in described holder (4) one sides, described spring (15) is installed in the inner annular groove (16) of lock core, integral body is positioned at described holder (4) inside, and an end withstands on the described holder (4), the other end withstands on the described lock core (14), have the pilot hole (17) suitable with described lock core (14) at described folder lid (5), the end end face that described lock core (14) points to described folder lid (5) is angled end-face, and described angled end-face up.
3. a kind of clamping utensil as claimed in claim 1, it is characterized in that: described guide rail (12) is provided with chute (18), described slide block (11) below symmetria bilateralis is provided with strip groove (19), described chute (18) both sides correspondence position fixedly has the slide-bar (34) suitable with described strip groove (19) shape, and be provided with an installing port (21) that described slide block (11) is taken out at described chute (18) one ends, the guide rail (12) of described installing port (21) below is provided with base (22), at described base (22) location lock (23) is installed, be provided with annular groove (24) in centre position, described location lock (23) outside, locating device spring (25) is installed in described annular groove (24), described locating device spring (25) integral body is positioned at described base (22) inside, and the lower end withstands on the described base (22), and the upper end withstands on the described location lock (23).
4. a kind of clamping utensil as claimed in claim 3, it is characterized in that: described location lock (23) is T shape, vertical section of the T shape of described location lock (23) is provided with described annular groove (24), and described annular groove (24) down either side be provided with the symmetry boss (32), at described base (22) the installation groove (27) corresponding with described boss (32) cross sectional shape is set, also be provided with vertical finger (20) in described slide block (11) below, lock (23) outside top is provided with horizontal backing pin (26) in described location.
5. as claim 1 or 2 or 3 or 4 described a kind of clamping utensils, it is characterized in that: also comprise the light modulation instrument, described light modulation instrument is between described transmitter and detected crimp type gold utensil, described light modulation instrument comprises fixed head (28), first plate washer (29) and second baffle (33), described fixed head (28) one ends are fixed on the described holder (4), described fixed head (28) other end is connected with described first plate washer (29) one ends by bolt (30), and connecting hole (31) is vertical strip, the other end of described first plate washer (29) is connected by bolt (30) with described second baffle (33) one ends, and connecting hole (31) is the strip of level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320081630 CN203069157U (en) | 2013-02-22 | 2013-02-22 | Clamping appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320081630 CN203069157U (en) | 2013-02-22 | 2013-02-22 | Clamping appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203069157U true CN203069157U (en) | 2013-07-17 |
Family
ID=48767935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320081630 Expired - Lifetime CN203069157U (en) | 2013-02-22 | 2013-02-22 | Clamping appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203069157U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108956652A (en) * | 2018-04-04 | 2018-12-07 | 中国南方电网有限责任公司超高压输电公司曲靖局 | A kind of electronic strain clamp and splicing sleeve crimp quality prospecting apparatus |
-
2013
- 2013-02-22 CN CN 201320081630 patent/CN203069157U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108956652A (en) * | 2018-04-04 | 2018-12-07 | 中国南方电网有限责任公司超高压输电公司曲靖局 | A kind of electronic strain clamp and splicing sleeve crimp quality prospecting apparatus |
| CN108956652B (en) * | 2018-04-04 | 2023-12-12 | 中国南方电网有限责任公司超高压输电公司曲靖局 | Electric strain clamp and splicing sleeve crimping quality exploration device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 655000 Qujing, Qilin District, Yunnan West Street, No. 164 Patentee after: QUJING BUREAU OF SUPERVOLTAGE POWER TRANSMISSION Co.,Ltd. CHINA SOUTHERN POWER GRID Patentee after: NANJING POWER FITTINGS DESIGN AND RESEARCH INSTITUTE Co.,Ltd. Address before: 655000 Qujing, Qilin District, Yunnan West Street, No. 164 Patentee before: QUJING BUREAU OF SUPERVOLTAGE POWER TRANSMISSION Co.,Ltd. CHINA SOUTHERN POWER GRID Patentee before: NANJING DESIGN AND Research Institute OF ELECTRIC POWER FITTINGS |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130717 |