CN203895832U - Novel cable fault safety device - Google Patents
Novel cable fault safety device Download PDFInfo
- Publication number
- CN203895832U CN203895832U CN201420275146.2U CN201420275146U CN203895832U CN 203895832 U CN203895832 U CN 203895832U CN 201420275146 U CN201420275146 U CN 201420275146U CN 203895832 U CN203895832 U CN 203895832U
- Authority
- CN
- China
- Prior art keywords
- mounting panel
- novel cable
- supporting bracket
- safety device
- cable fault
- 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 - Fee Related
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a novel cable fault safety device and solves the problem that a whole cable fault safety device falls apart, and the problem occurs because the structure is too complex, connections between parts often adopt bolt connections, additional auxiliary tools are needed to help tighten bolts then, installation and detachment are difficult, nuts loose easily, and the bolts fall off easily. Key points of the technical scheme of the novel cable fault safety device are in that the novel cable fault safety device comprises a body, the body comprises a support plate, a mounting part for a cable to penetrate, a mounting plate sleeving the support plate and a fixing shaft penetrating the support plate and the mounting plate, the mounting plate and the support plate are coaxially arranged, a fixing plate is vertically arranged on the mounting plate, one end of the fixing shaft comprises a protruding part, the other end, opposite to the protruding part, of the fixing shaft is provided with an elastic piece, the fixing shaft is further provided with a receiving chamber for placing the elastic piece, and the distance between the elastic piece and the protruding part is equal to the length of the mounting plate. The novel cable fault safety device is convenient to install and detach, and all the parts are unlikely to loose.
Description
Technical field
The utility model relates to a kind of garage door accessory, and in particular, it relates to a kind of novel cable fail-safe device.
Background technology
Along with large-scale city development construction, the application of cable is more and more universal, more and more extensive, and the safe operation of cable will be more and more important for this reason.And it is very rare for the product of cable security of operation, especially in the time that cable breaks down, needs repairing, often need novel cable fail-safe device, the structure of this novel cable fail-safe device is too complicated, connection between parts and parts is often with bolts, and that tights a bolt with regard to needing extra aid to help, and installation and removal all bother very much, and nut is easily loosening, bolt is easily dropped and cause overall cable fault safety device to fall apart.Therefore, be necessary novel cable fail-safe device to improve.
Utility model content
For prior art exist deficiency, the purpose of this utility model be to provide a kind of be easy for installation and removal and each parts between be difficult for loosening novel cable fail-safe device.
For achieving the above object, the utility model provides following technical scheme: a kind of novel cable fail-safe device, comprise body, described body comprises the installation portion that supporting bracket and current supply cable wear, be set in the mounting panel in supporting bracket and all wore the fixed axis of supporting bracket and mounting panel, on the coaxial setting of described mounting panel and supporting bracket and described mounting panel, be vertically installed with fixed head, described fixed axis comprises protuberance, the other end of the relative protuberance of described fixed axis is provided with elastic component, on described fixed axis, be also provided with the container cavity of installing for elastic component, distance between described elastic component and protuberance equals the length of mounting panel.
By adopting technique scheme, when installation, mounting panel is set in supporting bracket, the inwall of mounting panel and the laminating of the outer wall of supporting bracket, respectively be provided with respectively in the both sides of mounting panel and the both sides of supporting bracket the installing hole wearing for fixed axis, and each installing hole is all located along the same line, after being aimed to installing hole, one end of the corresponding elastic component of fixed axis wears in installing hole, after elastic component on fixed axis moves in installing hole, the inwall of installing hole causes extruding to make elastic component compression that deformation occur to elastic component, between installing hole inwall and container cavity and between elastic component and installing hole inwall, there is sliding friction in elastic component, until elastic component separates with last installing hole, installing hole disappears to the active force of elastic component, elastic component recovers elastic potential energy and elastic potential energy changes kinetic energy into, elastic component is towards the opposite side motion of relative container cavity, the outer wall of elastic component is on the outer wall of mounting panel to the outer wall that is located at installing hole, the protuberance outer wall of fixed axis and corresponding mounting panel outer wall support and establish, be easy for installation and removal, because the distance between elastic component and protuberance equals the length of mounting panel, and fixed axis outer wall and the laminating of installing hole inwall, between mounting panel and supporting bracket, be difficult for loosening.
The utility model is further set to: described mounting panel and installation portion are wholely set.
By adopting technique scheme, respectively after the good mounting panel of processing and fabricating and installation portion, installation portion is welded on mounting panel, and the degree that is connected firmly between mounting panel and installation portion is high, and installation portion is difficult for dropping, and then mounting panel is set in supporting bracket, mounting panel and supporting bracket laminating, structural strength strengthens, and mounting panel and installation portion are wholely set the quantity that can reduce parts, simple in structure, easy to operate.
The utility model is further set to: between described supporting bracket and fixed head, be welded with metal connecting piece.
By adopting technique scheme, metal connecting piece can be strap-like member or rectangular shape, one end of metal connecting piece is welded in supporting bracket and the other end is welded on fixed head, has strengthened the structural strength between supporting bracket and fixed head, extend the useful life of cable fault safety device.
The utility model is further set to: the opposite side of the relative installation portion of described mounting panel is provided with groove, and described groove is provided with positioning step.
By adopting technique scheme, mounting panel is set in supporting bracket, on mounting panel, offer the groove of hollow, the two ends of groove are provided with stepped positioning step, positioning step plays the positioning action between mounting panel and supporting bracket, prevent from occurring to become flexible between supporting bracket and mounting panel, the firm degree of assembling is high.
The utility model is further set to: the making material of described body is austenitic stainless steel.
By adopting technique scheme, austenitic stainless steel has good plasticity, toughness and corrosion resisting property, the novel cable fail-safe device made from austenitic stainless steel also possesses good plasticity, toughness and corrosion resisting property, greatly extends the useful life of novel cable fail-safe device.
The utlity model has following advantage: be easy for installation and removal and each parts between be difficult for loosening.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model cable fault safety device;
Fig. 2 is the structural representation of its mounting panel of the utility model cable fault safety device.
In figure: 1, body; 2, supporting bracket; 3, installation portion; 4, mounting panel; 5, fixed head; 6, groove; 7, fixed axis; 8, elastic component; 9, positioning step; 10, protuberance; 11, container cavity; 12, installing hole; 13, metal connecting piece.
Embodiment
Shown in Fig. 2, the novel cable fail-safe device of the present embodiment, comprise body 1, described body 1 comprises the installation portion 3 that supporting bracket 2 and current supply cable wear, be set in the mounting panel 4 in supporting bracket 2 and all wore supporting bracket 2 and the fixed axis 7 of mounting panel 4, on described mounting panel 4 and the coaxial setting of supporting bracket 2 and described mounting panel 4, be vertically installed with fixed head 5, described fixed axis 7 comprises protuberance 10, the other end of described fixed axis 7 relative protuberances 10 is provided with elastic component 8, on described fixed axis 7, be also provided with the container cavity 11 of installing for elastic component 8, distance between described elastic component 8 and protuberance 10 equals the length of mounting panel 4, the opposite side of described mounting panel 4 relative installation portions 3 is provided with groove 6, described groove 6 is provided with positioning step 9.
When installation, mounting panel 4 is set in supporting bracket 2, the outer wall laminating of the inwall of mounting panel 4 and supporting bracket 2, mounting panel 4 is set in supporting bracket 2, on mounting panel 4, offer the groove 6 of hollow, the two ends of groove 6 are provided with stepped positioning step 9, positioning step 9 plays the positioning action between mounting panel 4 and supporting bracket 2, respectively be provided with respectively in the both sides of mounting panel 4 and the both sides of supporting bracket 2 installing hole 12 wearing for fixed axis 7, the shape of fixed axis 7 and installing hole 12, size is all suitable, fixed axis 7, the cross section of installing hole 12 and protuberance 10 is all rounded, and each installing hole 12 is all located along the same line, corresponding fixed axis 7 elastic component 8(be it should be noted that herein, elastic component 8 is preferably jumping bean spring 8) one end aim at after installing hole 12 and wear in installing hole 12, jumping bean spring 8 on fixed axis 7 move to installing hole 12 interior after, the inwall of installing hole 12 causes extruding to make 8 compressions of jumping bean spring that deformation occur to jumping bean spring 8, between installing hole 12 inwalls and container cavity 11 and between jumping bean spring 8 and installing hole 12 inwalls, there is sliding friction in jumping bean spring 8, until jumping bean spring 8 separates with last installing hole 12, installing hole 12 disappears to the active force of jumping bean spring 8, jumping bean spring 8 recovers elastic potential energy and elastic potential energy changes kinetic energy into, jumping bean spring 8 is towards the opposite side motion of relative container cavity 11, the outer wall of jumping bean spring 8 is on the outer wall of mounting panel 4 to the outer wall that is located at installing hole 12, protuberance 10 outer walls of fixed axis 7 and corresponding mounting panel 4 outer walls support and establish, in the time that needs are dismantled, as long as fixed axis 7 is acted on to the active force of a jumping bean spring 8 towards protuberance 10, jumping bean spring 8 surfaces are radian shape, compressed deformation and embedding in container cavity 11 under stress after jumping bean spring 8 supports and is located on installing hole 12, between installing hole 12 inwalls and container cavity 11 and between jumping bean spring 8 and installing hole 12 inwalls, there is sliding friction until jumping bean spring 8 separates with installing hole 12 mounting panels 4 in jumping bean spring 8, be easy for installation and removal, because the distance between jumping bean spring 8 and protuberance 10 equals the length of mounting panel 4, and fixed axis 7 outer walls and installing hole 12 inwall laminatings, between mounting panel 4 and supporting bracket 2, be difficult for loosening.
In addition, between described supporting bracket 2 and fixed head 5, be welded with metal connecting piece 13, metal connecting piece 13 can be strap-like member or rectangular shape, one end of metal connecting piece 13 is welded in supporting bracket 2 and the other end is welded on fixed head 5, strengthen the structural strength between supporting bracket 2 and fixed head 5, described mounting panel 4 and installation portion 3 are wholely set, respectively after the good mounting panel 4 of processing and fabricating and installation portion 3, installation portion 3 is welded on mounting panel 4, the degree that is connected firmly between mounting panel 4 and installation portion 3 is high, the making material of described body 1 is austenitic stainless steel, can greatly extend the useful life of cable fault safety device.
The above is only preferred implementation of the present utility model, and protection range of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (5)
1. a novel cable fail-safe device, comprise body, described body comprises the installation portion that supporting bracket and current supply cable wear, be set in the mounting panel in supporting bracket and all wore the fixed axis of supporting bracket and mounting panel, on the coaxial setting of described mounting panel and supporting bracket and described mounting panel, be vertically installed with fixed head, it is characterized in that: described fixed axis comprises protuberance, the other end of the relative protuberance of described fixed axis is provided with elastic component, on described fixed axis, be also provided with the container cavity of installing for elastic component, distance between described elastic component and protuberance equals the length of mounting panel.
2. novel cable fail-safe device according to claim 1, is characterized in that: described mounting panel and installation portion are wholely set.
3. novel cable fail-safe device according to claim 2, is characterized in that: between described supporting bracket and fixed head, be welded with metal connecting piece.
4. novel cable fail-safe device according to claim 1 and 2, is characterized in that: the opposite side of the relative installation portion of described mounting panel is provided with groove, and described groove is provided with positioning step.
5. novel cable fail-safe device according to claim 1, is characterized in that: the making material of described body is austenitic stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420275146.2U CN203895832U (en) | 2014-05-24 | 2014-05-24 | Novel cable fault safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420275146.2U CN203895832U (en) | 2014-05-24 | 2014-05-24 | Novel cable fault safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203895832U true CN203895832U (en) | 2014-10-22 |
Family
ID=51722188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420275146.2U Expired - Fee Related CN203895832U (en) | 2014-05-24 | 2014-05-24 | Novel cable fault safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203895832U (en) |
-
2014
- 2014-05-24 CN CN201420275146.2U patent/CN203895832U/en not_active Expired - Fee Related
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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: 20141022 Termination date: 20150524 |
|
| EXPY | Termination of patent right or utility model |