CN204696604U - Novel plugging case fixture - Google Patents
Novel plugging case fixture Download PDFInfo
- Publication number
- CN204696604U CN204696604U CN201520293896.7U CN201520293896U CN204696604U CN 204696604 U CN204696604 U CN 204696604U CN 201520293896 U CN201520293896 U CN 201520293896U CN 204696604 U CN204696604 U CN 204696604U
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- China
- Prior art keywords
- casing
- holder
- casing holder
- hole
- solid hook
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- Expired - Fee Related
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Abstract
The utility model discloses novel plugging case fixture, comprise casing holder, stay bolt, the solid hook of casing and import cylinder, the cross section of casing holder Chengs “ Xi " type; the Side symmetrical of casing holder is provided with long lumbar hole; two surfaces up and down of casing holder respectively symmetry have two grooves; between two grooves on arbitrary surface of casing holder, be provided with guide plate, on guide plate, symmetry has entrance hole; One end of the solid hook of casing has through hole, and the solid hook of casing is fixed on casing holder by stay bolt through long lumbar hole, through hole, imports cylinder and is fixed in the entrance hole of casing holder.Casing holder of the present utility model can provide protection for the solid hook of casing, and prevent the solid hook of casing from being clashed into, the groove on casing holder plays positioning action, reduces jack box and inserts inclined possibility, and importing cylinder can be jack box provides accurate location; The solid hook of casing adopts " S " type structure simultaneously, makes jack box fixing more firm, can not glide, guarantee safe operation because of deadweight.
Description
Technical field
The utility model relates to electrical equipment technical field, is specifically related to a kind of novel plugging case fixture.
Background technology
Along with the development of electric utility, jack box, as a functional unit of power transmission busbar, plays a part to distribute electric energy in bus duct system.The mode of operation of jack box is a lot, and jack box is inserted in after on bus duct, guarantee jack box can reliably be connected with bus duct and safety, easily separating brake most important with combined floodgate, can this operation reliably and with long-term by being directly connected to jack box.But there is hidden danger in existing jack box part-structure design, especially the fail safe in jack box use procedure, fixing employing lock pin fixed head between jack box and bus duct and lock pin are fixed, and catch on by tightening lock pin top bolt the effect that bus duct shell reaches fixing jack box.This structure exists following not enough: first is that location is not accurate enough, and second is that in use jack box, easily because the effect of external force causes the raw deformation of lock human hair combing waste, causes lock pin stress deformation and loses fixation.
Utility model content
The purpose of this utility model is: for the above-mentioned technical problem existed in prior art, provides a kind of novel plugging case fixture.
The utility model is achieved through the following technical solutions:
Novel plugging case fixture, comprise casing holder, stay bolt, the solid hook of casing and import cylinder, the cross section of described casing holder Chengs “ Xi " type; the Side symmetrical of casing holder is provided with long lumbar hole; two surfaces up and down of casing holder respectively symmetry have two grooves; between two grooves on arbitrary surface of casing holder, be provided with guide plate, on described guide plate, symmetry has entrance hole; One end of the solid hook of described casing has through hole, and the solid hook of casing is fixed on casing holder by stay bolt through long lumbar hole, through hole, and described importing cylinder is fixed in the entrance hole of casing holder.
As preferably, described importing cylinder is made up of the thread segment of front end, the step positioning section of root and nut, the diameter of described thread segment is slightly less than the diameter of entrance hole, and the diameter of described step positioning section is greater than the diameter of entrance hole, and nut matches with thread segment and tightens.
As preferably, described guide plate and casing holder are formed in one.
As preferably, the solid hook of described casing adopts " S " type structure.
As preferably, described casing holder also has the screw fixing with jack box.
In sum, owing to have employed technique scheme, the beneficial effects of the utility model are:
1, jack box fixture of the present utility model is made up of casing holder, the solid hook of casing and importing cylinder, casing holder can provide protection for the solid hook of casing, prevent the solid hook of casing from being clashed into, groove on casing holder plays positioning action, reduce jack box and insert inclined possibility, importing cylinder can be jack box provides accurate location.
2, the solid hook of casing of the present utility model adopts " S " type structure, makes jack box fixing more firm, can not glide, guarantee safe operation because of deadweight.
Accompanying drawing explanation
The utility model illustrates by example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is jack box anchor structure schematic diagram of the present utility model;
Fig. 2 is the structural representation that jack box fixture of the present utility model is arranged on jack box;
Fig. 3 is casing fixed seat structure schematic diagram of the present utility model;
Fig. 4 is casing holder of the present utility model and guide plate structure schematic diagram;
Fig. 5 is importing column structure schematic diagram of the present utility model;
Mark in figure: 1-casing holder, 2-stay bolt, the solid hook of 3-casing, 4-import cylinder, 5-entrance hole, 6-long lumbar hole, 7-groove, 8-guide plate.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is illustrated.
As shown in Figures 1 to 5, novel plugging case fixture, comprise casing holder 1, stay bolt 2, the solid hook 3 of casing and import cylinder 4, the cross section of described casing holder 1 Chengs “ Xi " type; the Side symmetrical of casing holder 1 is provided with long lumbar hole 6, and two surfaces up and down of casing holder 1 respectively symmetry have two grooves 7, and between two grooves 7 on arbitrary surface of casing holder 1, be provided with guide plate 8; on described guide plate 8, symmetry has entrance hole 5, guide plate 8 and casing holder 1 are formed in one; The solid hook 3 of described casing adopts " S " type structure, one end of the solid hook 3 of casing has through hole, the solid hook 3 of casing is fixed on casing holder 1 by stay bolt 2 through long lumbar hole 6, through hole, described importing cylinder 4 is fixed in the entrance hole 5 of casing holder 1, described casing holder 1 also has the screw fixing with jack box.
Described importing cylinder 4 is made up of the thread segment of front end, the step positioning section of root and nut, and the diameter of described thread segment is slightly less than the diameter of entrance hole 5, and the diameter of described step positioning section is greater than the diameter of entrance hole 5, and nut matches with thread segment and tightens.
The utility model is when reality uses, casing holder 1 is arranged on the upper and lower surfaces of jack box respectively by bolt, import cylinder 4 through entrance hole 5 nut screwing clamping, jack box inserts in the hole of bus duct by importing cylinder 4, accurately locate, one end of solid for casing hook 3 is blocked the ledge at bus groove case edge, the other end of the solid hook 3 of casing is fixed on casing holder 1 by stay bolt 2.
Above-mentioned example, just in order to technical conceive of the present utility model and feature are described, its objective is and is one of ordinary skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection range of the present utility model with this; The change of every equivalence done by the essence of the utility model content or modification, all should be encompassed in protection range of the present utility model.
Claims (5)
1. novel plugging case fixture, it is characterized in that, comprise casing holder, stay bolt, the solid hook of casing and import cylinder, the cross section of described casing holder Chengs “ Xi " type; the Side symmetrical of casing holder is provided with long lumbar hole; two surfaces up and down of casing holder respectively symmetry have two grooves, and between two grooves on arbitrary surface of casing holder, be provided with guide plate, on described guide plate, symmetry has entrance hole; One end of the solid hook of described casing has through hole, and the solid hook of casing is fixed on casing holder by stay bolt through long lumbar hole, through hole, and described importing cylinder is fixed in the entrance hole of casing holder.
2. novel plugging case fixture according to claim 1, it is characterized in that, described importing cylinder is made up of the thread segment of front end, the step positioning section of root and nut, the diameter of described thread segment is slightly less than the diameter of entrance hole, the diameter of described step positioning section is greater than the diameter of entrance hole, and nut matches with thread segment and tightens.
3. novel plugging case fixture according to claim 1, is characterized in that, described guide plate and casing holder are formed in one.
4. novel plugging case fixture according to claim 1, is characterized in that, the solid hook of described casing adopts " S " type structure.
5. novel plugging case fixture according to claim 1, is characterized in that, described casing holder also has the screw fixing with jack box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520293896.7U CN204696604U (en) | 2015-05-08 | 2015-05-08 | Novel plugging case fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520293896.7U CN204696604U (en) | 2015-05-08 | 2015-05-08 | Novel plugging case fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204696604U true CN204696604U (en) | 2015-10-07 |
Family
ID=54236857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520293896.7U Expired - Fee Related CN204696604U (en) | 2015-05-08 | 2015-05-08 | Novel plugging case fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204696604U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207907A (en) * | 2015-05-08 | 2016-12-07 | 江苏向荣电气有限公司 | Novel plugging case fixture |
-
2015
- 2015-05-08 CN CN201520293896.7U patent/CN204696604U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207907A (en) * | 2015-05-08 | 2016-12-07 | 江苏向荣电气有限公司 | Novel plugging case fixture |
| CN106207907B (en) * | 2015-05-08 | 2018-05-08 | 江苏向荣电气有限公司 | Jack box fixing piece |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20210508 |