CN204188696U - Spring protection charged display device - Google Patents
Spring protection charged display device Download PDFInfo
- Publication number
- CN204188696U CN204188696U CN201420612734.0U CN201420612734U CN204188696U CN 204188696 U CN204188696 U CN 204188696U CN 201420612734 U CN201420612734 U CN 201420612734U CN 204188696 U CN204188696 U CN 204188696U
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- spring
- chucks
- ribs
- rib
- holder
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Abstract
The utility model discloses a kind of spring protection charged display device, comprise casing and be fixed on the erecting frame on casing, described erecting frame comprises two parallel ribs and the holder between two ribs, holder comprises two chucks in semicircle shape, two chucks are connected on rib respectively by spring, be provided with a releasing means below holder, the opposing end face of two ribs is all provided with a threaded hole, and described spring is wrapped with protective cover.The beneficial effects of the utility model are: this device arranges grips cable, and staff by insulation fork arm, special dwang in lower end, can install device, eliminate power process, and the trouble that climbing is installed; Spring is arranged a protective cover, protect spring, avoid spring to get rusty, have influence on elastic force, protective cover also can support chuck, solves the problem that spring easily bends.
Description
Technical field
The utility model relates to HV live displaying field, particularly relates to a kind of spring protection charged display device.
Background technology
Whether charged high-voltage charge display device mainly need to be the place being arranged at needs display, prevent from reminding electric power personnel, stop maloperation, ensureing electric power personal security, existing electrification display on cable, is generally adopt spring to carry out providing elastic force, clip is clamped cable and is installed, but spring is easy to get rusty through exposing to wind and rain, and has influence on elastic force, thus device is easily dropped from cable.
Utility model content
Namely the purpose of this utility model is the deficiency overcoming present technology, provides a kind of spring protection charged display device, solve existing electrification display and adopt spring chuck to be fixed, but spring gets rusty easily, and has influence on the defect of elastic force.
The utility model is achieved through the following technical solutions: spring protection charged display device, comprise casing and be fixed on the erecting frame on casing, described erecting frame comprises two parallel ribs and the holder between two ribs, holder comprises two chucks in semicircle shape, two chucks piece together a circle, two chucks are connected on rib respectively by a spring, two chucks are promoted close to each other by spring, a releasing means is provided with below holder, described releasing means comprises two loosening dishes coaxially connected, two loosen dish and control to rotate by rotating shaft, the two ends of rotating shaft are rotatably installed on two ribs respectively, the lower end of two chucks is provided with block, on the rim of two loosening dishes, correspondence position is all provided with a breach, breach coordinates with block, two ribs are run through at the two ends of rotating shaft respectively, and the termination of rotating shaft all arranges turning handle, the opposing end face of two ribs is all provided with a threaded hole, described threaded hole is tilted to down, between itself and rib, angle is 30 °, the upper end of described erecting frame (2) is provided with protection top (8), described protection top (8) is arranged on one of them rib (3) by fixed bar (801), protection top (8) is in ramped shaped, fixed bar (801) is inserted in the mounting hole (301) on rib (3), the lower end of fixed bar (801) is provided with a gravity sensor (802), the lower surface of protection top (8) is provided with a well heater (803), the control end of well heater (803) is connected to the signal output part of gravity sensor (802), spring is wrapped with protective cover, protective cover is corrugated tube shape, it adopts made of plastic, its one end is fixed on rib, the other end is fixed on chuck.In this device, cable is clamped by holder, whole device is arranged on cable, concrete installation method is, when staff is below cable, first two chucks are pushed aside, block is passed through from indentation, there, two loosen dish namely between two blocks, rotating shaft, make breach not in stop location, unclamp chuck, namely block is stopped by loosening dish, namely chuck is stuck, then staff adopts special pressure pin, pressure pin is two insulating bars, the bar head of insulating bar is thread head, mate with threaded hole, insulating bar is threaded on auto levelizer, two people clamp an insulating bar respectively, by device frame to cable place, cable should snap between two chucks, then another staff uses special dwang, rotate turning handle, the breach loosening dish is made to forward block place to, two chucks are loosened, thus clamp cable, but also rotatable loosening is coiled, loosening dish is made to prop up block, when relaxing of spring, loosening dish also can prop up block, ensure that cable can not come off.During the dismounting of this device, can be threaded with device with two pressure pin upper ends, lower end fixes on the ground, and staff's climbing gets on to pull down electrification display, namely only needs a people to carry out dismantlement work, very convenient.The upper end of this device arranges a protection top, protection top is ramped shaped, for blocking sleet, prevent sleet from directly dropping on erecting frame, have influence on the serviceable life of erecting frame, skewed protection top, snow can because gravity landing be got off, prevent accumulated snow on erecting frame too much, damage device or cable by pressure.But although to be difficult to accumulation many for the snow that makes of end face tilted, and in the winter of cold, often have dew condensation phenomenon; after end face freezes, snow is just easy to accumulate on end face, thus compressorium; damage protection top, carry out damaging erecting frame, device is installed and goes wrong; so this device is provided with gravity sensor; when sensing that the weight on protection top is excessive, i.e. control heater work, to the heating of protection jacking row; melt freezing of upper end, protect device.In this device, spring is also enclosed with a protective cover, protective cover is mainly spring and keeps off the rain, prevent spring from getting rusty, have influence on elastic force, protective cover adopts the plastic tube of bellows-type to make, there is Telescopic, the flexible of chuck can not be had influence on, and certain elastic force and firm power can be provided, because chuck be by spring fitting on rib, rely on the firm power of spring to support completely, but we know spring, and bend resistance performance is not in the direction of extension fine, its firm power is made not to be fine, so this device is provided with protective cover, not only chuck can be supported, spring can also be protected, spring is avoided to hit by wind and rain, corrosion, have impact on elastic force.
Further, the intrados of above-mentioned chuck is covered with and has projection, increase friction force, anti-locking apparatus rotates on cable.
Further, above-mentioned chuck adopts rubber to make, and prevents hard object from crushing cable, causes leaky.
The beneficial effects of the utility model are:
(1) this device arranges grips cable, and staff by insulating bar, special dwang in lower end, can install device, eliminate power process, and the trouble that climbing is installed;
(2) intrados of chuck arranges projection, prevents device to rotate on cable, protect the electronic device in device, decrease the probability that device comes off from cable;
(3) the leaning thread hole of the installation this device arranged, dismounting can also be used for, after insulating bar screw fixing device, be fixed on the ground, and two 30 ° constitute 60 °, be namely an approximate equilateral triangle, ensure that fixed performance, only need a staff namely can carry out dismantlement work, very convenient;
(4) spring is arranged a protective cover, protect spring, avoid spring to get rusty, have influence on elastic force, protective cover also can support chuck, solves the problem that spring easily bends.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1;
Fig. 2 is the structural representation of releasing means in embodiment 1;
Fig. 3 is the structural representation of embodiment 1 centre rib;
Fig. 4 is the structural representation of dwang in embodiment 1;
Fig. 5 is the partial enlarged drawing of the A in Fig. 1;
Fig. 6 is the cut-open view of rib and fixed bar;
Fig. 7 is the fractionation schematic diagram of holder in embodiment 1;
Fig. 8 is the structural representation of chuck in embodiment 2;
In figure, 1-casing, 2-erecting frame, 3-rib, 4-holder, 5-releasing means, 6-threaded hole, 7-dwang, 8-protects top, 401-chuck, 402-block, 403-spring, 404-protective cover, 501-loosens dish, 502-rotating shaft, 503-breach, 504-turning handle, 701-encloses frame, 702-push rod, 801-fixed bar, 802-gravity sensor, 803-well heater.
Embodiment
Below in conjunction with embodiment, the utility model is described in further detail, but structure of the present utility model is not limited only to following examples:
[embodiment 1]
As shown in figs. 1-7, spring protection charged display device, the erecting frame 2 comprising casing 1 and be fixed on casing 1, described erecting frame 2 comprises two parallel ribs 3 and the holder 4 between two ribs 3, holder 4 comprises two chucks 401 in semicircle shape, two chucks 401 piece together a circle, two chucks 401 are connected on rib 3 respectively by a spring, two chucks 401 are promoted close to each other by spring, a releasing means 5 is provided with below holder 4, described releasing means 5 comprises two loosening dishes 501 coaxially connected, two loosening dishes 501 control to rotate by rotating shaft 502, the two ends of rotating shaft 502 are rotatably installed on two ribs 3 respectively, the lower end of two chucks 401 is provided with block 402, on the rim of two loosening dishes 501, correspondence position is all provided with a breach 503, breach 503 coordinates with block 402, two ribs 3 are run through at the two ends of rotating shaft 502 respectively, and the termination of rotating shaft 502 all arranges turning handle 504, the opposing end face of two ribs 3 is all provided with a threaded hole 6, described threaded hole 6 is tilted to down, between itself and rib 3, angle is 30 °, the upper end of described erecting frame (2) is provided with protection top (8), described protection top (8) is arranged on one of them rib (3) by fixed bar (801), protection top (8) is in ramped shaped, fixed bar (801) is inserted in the mounting hole (301) on rib (3), the lower end of fixed bar (801) is provided with a gravity sensor (802), the lower surface of protection top (8) is provided with a well heater (803), the control end of well heater (803) is connected to the signal output part of gravity sensor (802), spring 403 is wrapped with protective cover 404, protective cover 404 is in corrugated tube shape, it adopts made of plastic, its one end is fixed on rib 3, the other end is fixed on chuck 401.In this device, cable is clamped by holder 4, whole device is arranged on cable, concrete installation method is, when staff is below cable, first two chucks 401 are pushed aside, block 402 is passed through from breach 503, two loosening dishes 501 are namely between two blocks 402, rotating shaft 502, make breach 502 not in block 402 position, unclamp chuck 401, namely block 402 is stopped by loosening dish 501, namely chuck 401 is stuck, then staff adopts special pressure pin, pressure pin is two insulating bars, the bar head of insulating bar is thread head, mate with threaded hole, insulating bar is threaded on auto levelizer, two people clamp an insulating bar respectively, by device frame to cable place, cable should snap between two chucks 401, then another staff uses special dwang 7, the structure of dwang 7 as shown in Figure 4, what comprise parcel turning handle 504 encloses frame 701, and be rotationally connected the push rod 702 enclosing frame 701, in the present embodiment, turning handle 504 is square, so enclose frame 701 also for square, push rod 702 connection is enclosed on the minor face of frame 701, enclose frame 701 frame during use and live turning handle 504, push rod 702 promotes to enclose frame 701 and rotates, namely turning handle 504 is rotated, the breach of loosening dish 501 is made to forward block 402 place to, two chucks 401 are loosened, thus clamp cable, but also rotatable loosening dish 501, loosening dish 501 is made to prop up block 402, when relaxing of spring, loosen dish 501 and also can prop up block, ensure that cable can not come off.During the dismounting of this device, can be threaded with device with two pressure pin upper ends, lower end fixes on the ground, and staff's climbing gets on to pull down electrification display, namely only needs a people to carry out dismantlement work, very convenient.The upper end of this device arranges a protection top 8, protection top 8 is ramped shaped, for blocking sleet, prevent sleet from directly dropping on erecting frame 2, have influence on the serviceable life of erecting frame 2, skewed protection top 8, snow can because gravity landing be got off, prevent accumulated snow on erecting frame 2 too much, damage device or cable by pressure.Although and the snow that makes of end face tilted to be difficult to accumulation many, in the winter of cold, often have dew condensation phenomenon; after end face freezes, snow is just easy to accumulate on end face, thus compressorium; damage protection top 8, carry out damaging erecting frame 2, device is installed and goes wrong; so this device is provided with gravity sensor 802; when sensing that the weight on protection top 8 is excessive, namely control heater 803 works, and heats protection top 8; melt freezing of upper end, protect device.In this device, spring 403 is also enclosed with a protective cover 404, protective cover 404 is mainly spring 403 and keeps off the rain, prevent spring 403 from getting rusty, have influence on elastic force, protective cover 404 adopts the plastic tube of bellows-type to make, there is Telescopic, the flexible of chuck 401 can not be had influence on, and certain elastic force and firm power can be provided, because chuck 401 is arranged on rib by spring 403, rely on the firm power of spring 403 to support completely, but we know spring 403, and bend resistance performance is not in the direction of extension fine, its firm power is made not to be fine, so this device is provided with protective cover 04, not only can support chuck 401, spring 403 can also be protected, spring 403 is avoided to hit by wind and rain, corrosion, have impact on elastic force.
[embodiment 2]
As Fig. 8, structure and the embodiment 1 of the present embodiment are basically identical, and the intrados that difference is chuck 401 is covered with projection, and increase friction force, anti-locking apparatus rotates on cable.Chuck 401 adopts rubber to make, and prevents hard object from crushing cable, causes leaky.
Claims (3)
1. spring protection charged display device, it is characterized in that: comprise casing (1) and be fixed on the erecting frame (2) on casing (1), the holder (4) that described erecting frame (2) comprises two parallel ribs (3) and is positioned between two ribs (3), holder (4) comprises two chucks (401) in semicircle shape, two chucks (401) piece together a circle, two chucks (401) are connected on rib (3) respectively by a spring (403), two chucks (401) are promoted close to each other by spring (403), holder (4) below is provided with a releasing means (5), described releasing means (5) comprises two loosening dishes (501) coaxially connected, two loosen dish (501) and control to rotate by rotating shaft (502), the two ends of rotating shaft (502) are rotatably installed on two ribs (3) respectively, the lower end of two chucks (401) is provided with block (402), on the rim of two loosening dishes (501), correspondence position is all provided with a breach (503), breach (503) coordinates with block (402), two ribs (3) are run through at the two ends of rotating shaft (502) respectively, and the termination of rotating shaft (502) all arranges turning handle (504), the end face that two ribs (3) are opposing is all provided with a threaded hole (6), described threaded hole (6) is tilted to down, between itself and rib (3), angle is 30 °, the upper end of described erecting frame (2) is provided with protection top (8), described protection top (8) is arranged on one of them rib (3) by fixed bar (801), protection top (8) is in ramped shaped, described fixed bar (801) is inserted in the mounting hole (301) on rib (3), the lower end of fixed bar (801) is provided with a gravity sensor (802), the lower surface of protection top (8) is provided with a well heater (803), the control end of well heater (803) is connected to the signal output part of gravity sensor (802), described spring (403) is wrapped with protective cover (404), protective cover (404) is in corrugated tube shape, it adopts made of plastic, its one end is fixed on rib (3), the other end is fixed on chuck (401).
2. spring protection charged display device according to claim 1, is characterized in that: the intrados of described chuck (401) is covered with projection.
3. spring protection charged display device according to claim 1, is characterized in that: described chuck (401) adopts rubber to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420612734.0U CN204188696U (en) | 2014-10-22 | 2014-10-22 | Spring protection charged display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420612734.0U CN204188696U (en) | 2014-10-22 | 2014-10-22 | Spring protection charged display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204188696U true CN204188696U (en) | 2015-03-04 |
Family
ID=52620679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420612734.0U Expired - Fee Related CN204188696U (en) | 2014-10-22 | 2014-10-22 | Spring protection charged display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204188696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104280594A (en) * | 2014-10-22 | 2015-01-14 | 四川蓝讯宝迩电子科技有限公司 | Live display device preventing springs from rusting |
-
2014
- 2014-10-22 CN CN201420612734.0U patent/CN204188696U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104280594A (en) * | 2014-10-22 | 2015-01-14 | 四川蓝讯宝迩电子科技有限公司 | Live display device preventing springs from rusting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20151022 |
|
| EXPY | Termination of patent right or utility model |