CN217498255U - Relay protection maintains and uses winding device - Google Patents
Relay protection maintains and uses winding device Download PDFInfo
- Publication number
- CN217498255U CN217498255U CN202221632676.9U CN202221632676U CN217498255U CN 217498255 U CN217498255 U CN 217498255U CN 202221632676 U CN202221632676 U CN 202221632676U CN 217498255 U CN217498255 U CN 217498255U
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- Prior art keywords
- shell body
- protective cover
- wedge
- relay protection
- winding device
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- 238000004804 winding Methods 0.000 title claims abstract description 60
- 230000001681 protective effect Effects 0.000 claims abstract description 41
- 238000012423 maintenance Methods 0.000 claims abstract description 7
- 230000000670 limiting effect Effects 0.000 claims description 22
- 230000006978 adaptation Effects 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 6
- 230000007246 mechanism Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of relay protection equipment, especially, be a winding device is used in relay protection maintenance, including the shell body to and the cooperation sets up the protective cover on the shell body, rotate on the winding base that shell body and protective cover correspond the setting and be connected with the spool to install on the protective cover and be used for driving spool pivoted automatic around rolling up the driver, be provided with the clockwork spring in the automatic driver of rolling up, the equal sliding connection in the spacing inslot of shell body both sides has the wedge that is used for advancing line location to the protective cover, and the shell body both sides correspond wedge department fixedly connected with protection box. The utility model discloses a set up the winding device of a split formula, the use is put in getting of wire rod after convenient inside rolling, and the flexibility is good, through the back installation fixture at the device, the device of being convenient for is fixed on external object, has solved present stage device wire rod and has got and put inconveniently to and its problem that can not externally go up the centre gripping on the object.
Description
Technical Field
The utility model relates to a relay protection equipment technical field specifically is a relay protection maintains and uses winding device.
Background
The method is characterized in that the fault of the power system and the abnormal working condition endangering safe operation are researched to discuss the anti-accident automation measures of the countermeasure, because a relay with contacts is mainly used for protecting the power system and elements (a generator, a transformer, a transmission line, a bus and the like) of the power system from being damaged in the development process, the relay protection is called as relay protection for short, when relay equipment is maintained, wires need to be wound and wound, and therefore a winding device is needed, the winding device can collect the wires and is convenient to arrange and use, and when the winding device at the present stage is used, the basic use requirements of the winding device can be met, but some defects still exist.
Firstly, the device is inconvenient to disassemble and assemble, the wire in the device is inconvenient to take and place for use, the wire is inconvenient to use, secondly, the device lacks a positioning and clamping mechanism, the fixing on other external objects cannot be carried out, the use mode is not good enough, and some defects exist, so that the device needs to be improved.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a relay protection maintains uses winding device through setting up the winding device of a split formula, and the use is put in getting of wire rod after making things convenient for inside rolling, and the flexibility is good, through the back installation fixture at the device, and the device of being convenient for is fixed on external object, has solved current stage device wire rod and has got and put inconveniently to and it can not get the problem of centre gripping on external object.
(II) technical scheme
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:
the utility model provides a relay protection is maintained and is used winding device, includes the shell body to and the cooperation sets up the protective cover on the shell body, shell body and protective cover correspond to rotate on the wire winding base that sets up and are connected with the spool to install on the protective cover and be used for driving spool pivoted automation around rolling up the driver, be provided with the clockwork spring in the driver around rolling up automatically, the equal sliding connection of spacing inslot of shell body both sides has the wedge that is used for advancing line location to the protective cover, and the shell body both sides correspond wedge department fixedly connected with and protect the box, sliding connection has the telescopic link fixed with the wedge on protecting the box to the end of telescopic link is provided with the handle, be provided with spring two between handle and the protection box.
Further, the winding base comprises a rotating ring and a rotating seat fixedly connected to the center of the rotating ring, three limiting protrusions distributed in an array mode are integrally formed on the rotating seat, and grooves are formed in the positions, corresponding to the limiting protrusions, of the end portion of the winding shaft.
Further, the bottom integrated into one piece of protective cover has the annular plate of adaptation on the shell body inner wall, and the annular plate corresponds wedge department and has seted up the constant head tank.
Further, the outer shell and the annular plate are provided with wire arranging holes.
Furthermore, the back of the outer shell is fixedly connected with a clamping mechanism, the clamping mechanism comprises a first clamping plate fixedly connected to the outer shell and two limiting rods arranged on the first clamping plate, a second clamping plate is connected to the two limiting rods in a sliding mode, and a first spring is fixedly connected between the second clamping plate and the first clamping plate.
Furthermore, the end part of the limiting rod is provided with a rod cap, and one side of the clamping plate II, which is far away from the clamping plate I, is fixedly connected with a handle.
(III) advantageous effects
Compared with the prior art, the utility model provides a relay protection maintains and uses winding device possesses following beneficial effect:
1. the utility model discloses, through set up the telescopic wedge on the shell body, when the protective cover is closed on the shell body, the wedge can realize its adaptation in constant head tank department, realizes that the lock of protective cover dies, and the dismouting is simple and convenient, when needing to take out the spool, only need open the protective cover can, all set up the wire winding base on shell body and the protective cover, can realize the location installation of spool, this mode conveniently is around taking out of wire rod after rolling up, the use of the wire rod of being convenient for.
2. The utility model discloses, through the back installation fixture at the shell body, establish grip block one, two in the fixture, adopt spring coupling between two grip blocks, can realize its centre gripping on external object, make things convenient for winding device's installation fixed then.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure of FIG. 1A according to the present invention;
FIG. 3 is a schematic structural view of the winding base of the present invention;
fig. 4 is a schematic structural view of the clamping mechanism of the present invention.
In the figure: 1. an outer housing; 2. a wire arranging hole; 3. a clamping mechanism; 301. a first clamping plate; 302. a first spring; 303. a second clamping plate; 304. a limiting rod; 305. a rod cap; 306. a handle; 4. a winding base; 401. a rotating ring; 402. a rotating base; 403. a limiting bulge; 5. a spool; 6. a protective cover; 7. an automatic winding drive; 8. an annular plate; 9. positioning a groove; 10. a wedge block; 11. a protective case; 12. a second spring; 13. a handle; 14. a telescopic rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
As shown in fig. 1 and fig. 2, an embodiment of the present invention provides a winding device for relay protection maintenance, including an outer casing 1 and a protective cover 6 cooperatively disposed on the outer casing 1, the outer casing 1 and the protective cover 6 are rotatably connected to a winding reel 5 on a winding base 4 correspondingly disposed, and an automatic winding driver 7 for driving the winding reel 5 to rotate is mounted on the protective cover 6, a spiral spring is disposed in the automatic winding driver 7, wedge blocks 10 for positioning the protective cover 6 are slidably connected in limiting grooves on both sides of the outer casing 1, protective boxes 11 are fixedly connected to positions corresponding to the wedge blocks 10 on both sides of the outer casing 1, a telescopic rod 14 fixed to the wedge blocks 10 is slidably connected to the protective boxes 11, and a handle 13 is disposed at an end of the telescopic rod 14, and a second spring 12 is disposed between the handle 13 and the protective boxes 11; to sum up, by arranging the winding base 4 on the outer casing 1 and the protective cover 6, the winding base 4 can realize the positioning installation of the winding shaft 5, and realize the winding of the wire on the winding shaft 5, by installing the automatic winding driver 7 on the protective cover 6, and arranging the clockwork spring in the automatic winding driver 7, the clockwork spring is a volute spiral spring, the volute spiral spring is connected with the winding base 4 on the protective cover 6, and drives the winding shaft 5 to rotate, so as to realize the winding of the wire on the winding shaft 5, the winding technology of the volute spiral spring is the known prior art, which is not described again, by arranging a limit groove on the outer casing 1, arranging the wedge block 10 in the limit groove, the wedge block 10 can be fixed by the protective cover 6, by arranging the protective box 11 on the outer casing 1, arranging a cavity matched with the wedge block 10 in the protective box 11, for the expansion of the wedge block 10, by arranging the expansion link 14 on one side of the wedge block 10, the end of telescopic link 14 sets up handle 13, can remove through handle 13 control wedge 10, through set up spring two 12 between handle 13 and protection box 11, the automatic re-setting of wedge 10 can be realized in the setting of spring two 12, realize that the automatic card of protective cover 6 dies, this mode can realize the fixed of protective cover 6 on shell body 1 fast, the promptness is good, then be convenient for in the shell body 1 get and put of spool 5, the arrangement of the wire rod of being convenient for is used, the convenience is greatly improved, and the use effect is good.
As shown in fig. 3, in some embodiments, the winding base 4 includes a rotating ring 401 and a rotating base 402 fixedly connected to the center of the rotating ring 401, and three limiting protrusions 403 are integrally formed on the rotating base 402 and distributed in an array, and a groove is formed at an end of the winding shaft 5 corresponding to the limiting protrusions 403; the swivel becket 401 is bearing structure, can realize the spool 5 at the inboard rotation of swivel becket 401, through set up spacing arch 403 on roating seat 402, spacing arch 403 and the recess adaptation of 5 tip of spool, can realize spool 5 and correspond the location between two roating seats 402 from top to bottom, guarantee its steady rotation, the spring reaches the rotatory purpose of drive spool 5 then, realizes the rolling of wire rod with the roating seat 402 fixed connection on upper portion.
As shown in fig. 1, in some embodiments, a ring plate 8 fitted on the inner wall of the outer casing 1 is integrally formed at the bottom of the protecting cover 6, and a positioning groove 9 is formed at the position of the ring plate 8 corresponding to the wedge 10; set up annular plate 8 through the bottom at protective cover 6, set up constant head tank 9 on the annular plate 8, constant head tank 9 and wedge 10 adaptation can realize that wedge 10 is to protective cover 6 fixed, and annular plate 8 can also realize the limiting displacement of protective cover 6 adaptation on shell 1, can not rock, and stability is good.
As shown in fig. 1, in some embodiments, the outer casing 1 and the annular plate 8 are provided with cable arranging holes 2 for cable arrangement.
As shown in fig. 1 and 4, in some embodiments, the clamping mechanism 3 is fixedly connected to the back of the outer shell 1, the clamping mechanism 3 includes a first clamping plate 301 fixedly connected to the outer shell 1, and two limiting rods 304 disposed on the first clamping plate 301, a second clamping plate 303 is slidably connected to the two limiting rods 304, and a first spring 302 is fixedly connected between the second clamping plate 303 and the first clamping plate 301; in summary, the limiting rods 304 are arranged on the two clamping plates 303, the two limiting rods 304 are arranged, the limiting effect of the two clamping plates 303 can be achieved, the limiting effect of the two clamping plates during stretching is guaranteed, the first spring 302 is arranged between the first clamping plate 301 and the second clamping plate 303, and the first clamping plate 301 is matched with the second clamping plate 303 during use, so that the device is fixed on an external object.
As shown in fig. 4, in some embodiments, a rod cap 305 is disposed at an end of the limiting rod 304, the rod cap 305 can achieve a limiting effect when the second clamping plate 303 moves telescopically, so as to prevent the second clamping plate 303 from falling off, a handle 306 is fixedly connected to one side of the second clamping plate 303, which is far away from the first clamping plate 301, and the handle 306 facilitates the telescopic effect when the second clamping plate 303 clamps.
The utility model discloses a theory of operation and application step: when in use, the winding shaft 5 is adapted on the winding base 4, the groove at the end part of the winding shaft 5 is adapted on the limiting bulge 403 of the rotating seat 402 to realize the positioning of the winding shaft 5 on the inner side of the rotating ring 401, then the wire is arranged on the inner side of the outer shell 1 through the wire arranging hole 2 to be connected on the winding shaft 5 in a clamping and tying way and the like, then the protective cover 6 is adapted on the outer shell 1, the annular plate 8 slides on the inner wall of the outer shell 1, when the bottom of the annular plate 8 is contacted with the wedge surface of the wedge block 10, the wedge block 10 is driven to move and is closed in the protective box 11, when the annular plate 8 moves downwards to the inner bottom of the outer shell 1, the positioning groove 9 corresponds to the wedge block 10, at the moment, the wedge block 10 has no binding force, the wedge block 10 is elastically extended under the action of the spring two 12 and is closed to the positioning groove 9 to realize the locking of the annular plate 8 on the outer shell 1, realize then that protective cover 6 is automatic fixed on shell body 1, the wire rod is the rolling under the effect of clockwork spring in automatic winding driver 7, realize the wire winding, can fix the device on external object during the wire winding, through two 303 of handle 306 pulling grip block during the operation, set up two 303 of grip block and the cooperation of a 301 of grip block on external object, loosen handle 306, two 303 of grip block reset under the effect of spring 302, realize its fixed on external object, the wire winding end can be taken out spool 5, pulling handle 13 when taking out, make wedge 10 closed to the protection box 11 in, directly shift out protective cover 6, take away the spool 5 can, it is simple convenient.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a relay protection maintains uses winding device, includes shell body (1) to and protective cover (6) of cooperation setting on shell body (1), its characterized in that: the utility model discloses a safety protection device for wire winding, including shell body (1), protective cover (6), limiting groove, wedge (10) that are used for carrying out the location to protective cover (6) are all sliding connection to be provided with the clockwork spring in the spacing inslot of shell body (1) both sides, shell body (1) both sides correspond wedge (10) fixedly connected with protection box (11) of fixedly connected with department, sliding connection has telescopic link (14) fixed with wedge (10) on protection box (11) to the end of telescopic link (14) is provided with handle (13), be provided with spring two (12) between handle (13) and protection box (11) to rotate on winding base (4) that sets up is corresponding to shell body (6) and is used for driving spool (5) pivoted to wind driver (7) is automatically wound.
2. The relay protection maintenance winding device according to claim 1, wherein: wire winding base (4) include rotating ring (401) to and roating seat (402) of fixed connection in rotating ring (401) center department, and integrated into one piece has three spacing arch (403) that are the array and distribute on roating seat (402), spool (5) tip corresponds spacing arch (403) department and offers flutedly.
3. The relay protection maintenance winding device according to claim 1, wherein: the bottom integrated into one piece of protective cover (6) has annular plate (8) of adaptation on shells (1) inner wall, and annular plate (8) correspond wedge (10) department and seted up constant head tank (9).
4. The relay protection maintenance winding device according to claim 3, wherein: the shell body (1) and the annular plate (8) are provided with wire arranging holes (2).
5. The relay protection maintenance winding device according to claim 1, wherein: the back fixedly connected with fixture (3) of shell body (1), fixture (3) include fixed connection grip block (301) on shell body (1) to and set up two gag lever post (304) on grip block (301), sliding connection has grip block two (303) on two gag lever post (304), and fixedly connected with spring (302) between grip block two (303) and grip block one (301).
6. The relay protection maintenance winding device according to claim 5, wherein: the end part of the limiting rod (304) is provided with a rod cap (305), and one side, far away from the first clamping plate (301), of the second clamping plate (303) is fixedly connected with a handle (306).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221632676.9U CN217498255U (en) | 2022-06-27 | 2022-06-27 | Relay protection maintains and uses winding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221632676.9U CN217498255U (en) | 2022-06-27 | 2022-06-27 | Relay protection maintains and uses winding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217498255U true CN217498255U (en) | 2022-09-27 |
Family
ID=83342287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221632676.9U Expired - Fee Related CN217498255U (en) | 2022-06-27 | 2022-06-27 | Relay protection maintains and uses winding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217498255U (en) |
-
2022
- 2022-06-27 CN CN202221632676.9U patent/CN217498255U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20220927 |