CN203589644U - Bus duct plugging box - Google Patents
Bus duct plugging box Download PDFInfo
- Publication number
- CN203589644U CN203589644U CN201320662125.1U CN201320662125U CN203589644U CN 203589644 U CN203589644 U CN 203589644U CN 201320662125 U CN201320662125 U CN 201320662125U CN 203589644 U CN203589644 U CN 203589644U
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- China
- Prior art keywords
- box
- casing
- locking
- fixed
- chamber door
- 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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- 230000000694 effects Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a bus duct plugging box and belongs to technical field of power equipment. The bus duct plugging box comprises a box body and a box door which are in movable connection. Guiding legs are installed on the bottom of the box body. Locking devices are fixed on sidewalls of the box body. Each locking device comprises a pair of locking legs and reset screws. Each locking leg is fixed on the sidewall of the box body via a reset screw. Positioning rabbets in cooperation with the locking legs are disposed on the inner sidewalls of the box door. By the cooperation of the guiding legs and the locking devices, the plugging box is accurately positioned. The fixing effect of the reset screws resolves a problem of downslide of the box body caused by weight of the box body itself.
Description
Technical field
The utility model discloses busway inserting case, belong to the technical field of power equipment.
Background technology
Development along with market electric utility, user is more and more higher to the performance of product and appearance requirement, and there is hidden danger in existing jack box part-structure design, especially the fail safe in jack box use procedure, fixedly employing pressing plate between jack box and bus duct is fixed, the firstth, locate not accurate enough, the secondth, in use jack box is easily due to the downward landing of effect of self gravitation and external force, causes pin stress deformation and causes accident to occur.Need to change this structure at present, make the weight that there is clear and definite location and can allows bus duct body bear jack box between bus plugging box and bus, guarantee that pin is not subject to external force, guarantees safe operation.
Utility model content
Technical problem to be solved in the utility model is for the deficiency of above-mentioned background technology, and busway inserting case is provided.
The utility model adopts following technical scheme for realizing above-mentioned utility model object:
Busway inserting case, comprise casing and chamber door, casing is flexibly connected with chamber door, bottom half is equipped with guiding pin, described wall box is fixed with locking device, locking device comprises a pair of lock pin and reset screw, and each lock pin is fixed on wall box by reset screw, has and the locating notch of locking pin and matching on chamber door madial wall.
In described busway inserting case, lock pin has arc guide barrel, and described reset screw is fixed on casing through arc guide barrel.
In described busway inserting case, on the forward and backward shrouding of casing, be all fixed with locking device.
In described busway inserting case, casing is flexibly connected by piano hinge with chamber door.
The utility model adopts technique scheme, has following beneficial effect: by coordinating of guiding pin and locking device, jack box is located more accurate; The fixation of reset screw has solved casing because the problem that deadweight is glided.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of busway inserting case.Number in the figure explanation: 1 be casing, and 2 be chamber door, and 3,4 is locking device, 5 is the pin that leads, 6, arc guide barrel.
Embodiment
Below in conjunction with accompanying drawing, the technical scheme of utility model is elaborated:
Specific embodiment one:
Busway inserting case as shown in Figure 1, comprises casing 1 and chamber door 2, and casing 1 is flexibly connected with chamber door 2, and guiding pin 5 is equipped with in casing 1 bottom.On the front shrouding of casing 1, rear shrouding, be fixed with locking device, locking device 3,4 comprises a pair of lock pin and reset screw, and each lock pin is fixed on casing 2 sidewalls by reset screw.On chamber door 2 madial walls, have and the locating notch of locking pin and matching.During use, jack box is accurately located grafting by guiding pin and bus groove case, and lock pin inwardly closes up locking bus groove case under the pressure of spinning reduction screw.Lock pin adopts bolt to be connected with casing; Guiding pin adopts steel rivet and casing to be riveted into one.Owing to having locating notch mouth and lock pin on chamber door, after closing chamber door, lock pin can not rotate, and control jack box and be plugged arbitrarily, only after chamber door is opened, just can plug.
Specific embodiment two:
Specific embodiment with basis on, lock pin has arc guide barrel 7, reset screw is fixed on casing 1 through arc guide barrel 7.
As the further improvement of specific embodiment one, two, casing is flexibly connected by piano hinge with 1 chamber door 2.Chamber door adopts galvanized steel plain sheet to be made.First adopt steel rivet that casing, front shrouding, rear shrouding are fixed together; Adopt the mode of welding with piano hinge, chamber door to be fixedly connected with and to be integral, form chamber door assembly; Adopt steel rivet that chamber door assembly and casing are riveted into one.
Busway inserting case described in the utility model coordinates by guiding pin and locking device, jack box is located more accurate; Guide plate can be played a supporting role again, and the weight of whole jack box is born by bus duct shell by guide plate, has solved casing because the problem that deadweight is glided.
Claims (4)
1. busway inserting case, comprise casing and chamber door, casing is flexibly connected with chamber door, bottom half is equipped with guiding pin, it is characterized in that: described wall box is fixed with locking device, locking device comprises a pair of lock pin and reset screw, and each lock pin is fixed on wall box by reset screw, has and the locating notch of locking pin and matching on chamber door madial wall.
2. busway inserting case according to claim 1, is characterized in that: described lock pin has arc guide barrel, and described reset screw is fixed on casing through arc guide barrel.
3. busway inserting case according to claim 1, is characterized in that: on the forward and backward shrouding of described casing, be all fixed with locking device.
4. according to the busway inserting case described in any one in claims 1 to 3, it is characterized in that: described casing is flexibly connected by piano hinge with chamber door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320662125.1U CN203589644U (en) | 2013-10-25 | 2013-10-25 | Bus duct plugging box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320662125.1U CN203589644U (en) | 2013-10-25 | 2013-10-25 | Bus duct plugging box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203589644U true CN203589644U (en) | 2014-05-07 |
Family
ID=50587497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320662125.1U Expired - Lifetime CN203589644U (en) | 2013-10-25 | 2013-10-25 | Bus duct plugging box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203589644U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103606869A (en) * | 2013-10-25 | 2014-02-26 | 江苏银佳企业集团有限公司 | Bus duct jack box |
| CN107394719A (en) * | 2016-05-17 | 2017-11-24 | 向荣集团有限公司 | A kind of busway inserting case easy to install being connected firmly |
-
2013
- 2013-10-25 CN CN201320662125.1U patent/CN203589644U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103606869A (en) * | 2013-10-25 | 2014-02-26 | 江苏银佳企业集团有限公司 | Bus duct jack box |
| CN107394719A (en) * | 2016-05-17 | 2017-11-24 | 向荣集团有限公司 | A kind of busway inserting case easy to install being connected firmly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Ruioubao Electric Co.,Ltd. Assignor: JIANGSU YINJIA GROUP Co.,Ltd. Contract record no.: 2015320000442 Denomination of utility model: Novel generatrix groove jack box pin Granted publication date: 20140507 License type: Exclusive License Record date: 20150618 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Jiangsu Ruioubao Electric Co.,Ltd. Assignor: JIANGSU YINJIA GROUP Co.,Ltd. Contract record no.: 2015320000442 Date of cancellation: 20150803 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Ruioubao Electric Co.,Ltd. Assignor: JIANGSU YINJIA GROUP Co.,Ltd. Contract record no.: 2015320000564 Denomination of utility model: Novel generatrix groove jack box pin Granted publication date: 20140507 License type: Exclusive License Record date: 20150804 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140507 |
|
| CX01 | Expiry of patent term |