CN201963085U - Wind-proof hook device for outer door of outdoor electrical appliance - Google Patents
Wind-proof hook device for outer door of outdoor electrical appliance Download PDFInfo
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- CN201963085U CN201963085U CN201020645835XU CN201020645835U CN201963085U CN 201963085 U CN201963085 U CN 201963085U CN 201020645835X U CN201020645835X U CN 201020645835XU CN 201020645835 U CN201020645835 U CN 201020645835U CN 201963085 U CN201963085 U CN 201963085U
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- coulisse
- linkage
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Abstract
The utility model provides a wind-proof hook device for an outer door of an outdoor electrical appliance, which comprises a bracket, a connecting rod device and a chute plate, wherein a long slot is formed on the chute plate, one end of the long slot is provided with a notch, the bracket is connected with one end of the connecting rod device, the other end of the connecting rod device is connected with the chute plate and slides in the long slot on the chute plate, one end of the connecting rod device, which is connected with the chute plate, is provided with a cylindrical pin, and the cylindrical pin is matched with the center of the notch on the chute plate. The wind-proof hook device has safe operation, high wind-proof reliability, simple mechanical processing structure, convenient technology, low installation requirement, beautiful overall appearance structure, low possibility of damage and low cost.
Description
Technical field
The utility model relates to high and low voltage electrical equipment equipment, particularly a kind of outdoor electric equipment such as the windproof hook device of prefabricated substation external door.
Background technology
The outdoor electric equipment external door of present domestic use is prevented window catch, be used in preassembled transformer station (or claim box-type substation or claim prefabricated substation), combined transformer (or claiming case to become), open and become institute's (or title Europe change, the beautiful change) or the like, its structure generally all is to adopt φ 6 or φ 8 smooth round steel materials, one end is processed into annular, be welded in the appropriate location of door-plate lower end, the other end is processed into the hook formation of angle square shape, like this, this device just can be swung around annulus, when opening the equipment external door, go the hook-shaped end of angle square shape is inserted the hole of reserving in lower door frame with regard to available hand, can make door be positioned required open position.This windproof hook device is relatively simple for structure, but practical function is not strong, and casualty accident takes place easily, or damage equipment or door-plate.A kind of situation is to be in when opening door-plate when calm when equipment operator, generally speaking, the operator only opens door-plate and gets final product, can not go anti-window catch is plugged, then in the process of work, when the wind comes from, because the wind door-plate is moving, be easy to hurt sb.'s feelings, or because damaged in collision equipment or the door apparatus that the rapid movement of door-plate produces; When another kind of situation is the hook that is taking off on the windproof hook device when closing door-plate; operating personnel through regular meeting forget the special use of windproof hook device being hung on the door-plate be affiliated in this step program; be easy to like this when opening the door next time; windproof hook at one end falls the state that contacts to earth and moves down; when when closing door-plate; if overexertion when closing door-plate inadvertently because of the end that contacts to earth of windproof hook device can withstand with the pit on ground, just is easy to damage door-plate or door pivot.
The outdoor electric equipment external door of present domestic use is prevented window catch, the clear-cut hook formation that all curves angle square shape with φ 6 or φ 8 smooth round steel material two ends that has, picking up anti-window catch during use inserts two ends respectively and is arranged at the door-plate lower end and hole lower door frame, windproof hook device like this causes the result of above-mentioned first kind of situation except meeting is easier; The possibility that also can cause windproof hook device to lose.What also have simply is no windproof hook device, and this has not just had this function.That accident of hurting sb.'s feelings is just more, and the repair rate of equipment such as door-plate is just higher.
Summary of the invention
Technical problem to be solved in the utility model is the present situation at prior art, provides that a kind of simple in structure, function of use is strong, dependable performance, long service life and the manufacturing, installation and to the windproof hook device of outdoor electric equipment external door of Maintenance free.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
It comprises support, linkage, coulisse, have elongated slot on the described coulisse, one end of described elongated slot is provided with notch, described support links to each other with an end of linkage, the other end of described linkage link to each other with coulisse and the elongated slot on coulisse in slide, the end that described linkage links to each other with coulisse is provided with straight pin, and the notch center on described straight pin and the coulisse is complementary.
The utility model compared with prior art has the following advantages: the utility model handling safety, and anti-pneumatic reliability height, machining is simple in structure, technology is convenient, installation requirement is low, and the bulk shape structure is attractive in appearance, not fragile, cost is low.
Description of drawings
Fig. 1 is the structural representation (the A---A sectional view of Fig. 3) that embodiment that the utility model provides outwards sees in door-plate cuts out Shi Youmen;
Fig. 2 is the C---C sectional view of Fig. 1;
Fig. 3 is the B---B sectional view of Fig. 1;
Fig. 4 is that figure cuts open in the office of linkage;
Fig. 5 is the side structure schematic diagram of Fig. 4;
Fig. 6 is the structural representation of connecting rod in the linkage;
Fig. 7 is the Facad structure schematic diagram of coulisse;
Fig. 8 is another face structural representation of Fig. 7;
Fig. 9 is another face structural representation of Fig. 7;
Figure 10 is the Facad structure schematic diagram of support;
Figure 11 is another face structural representation of Figure 10;
Figure 12 is another face structural formula schematic diagram of Figure 10;
Figure 13 is the structural representation of double-screw bolt in the linkage;
Figure 14 is the structural representation of straight pin in the linkage.
The specific embodiment
The utility model is applicable to that all are used in the outer door gear that the outdoor case of high and low voltage electrical equipment device fabrication industry outdoor, need wind-shielding function when outward opening door and other every profession and trade, prefabricated house, news-stand etc. need wind-shielding function.
The utility model comprises support, linkage, coulisse, have elongated slot on the described coulisse, one end of described elongated slot is provided with notch, described support links to each other with an end of linkage, the other end of described linkage link to each other with coulisse and the elongated slot on coulisse in slide, the end that described linkage links to each other with coulisse is provided with straight pin, and the notch center on described straight pin and the coulisse is complementary.
Described notch is 9 fonts.
Described straight pin is provided with convex shoulder.
The utility model has two kinds of mounting meanss, a kind ofly is: described support and door-plate relative fixed, promptly with screw or be directly welded on the door-plate of equipment, coulisse and doorframe relative fixed are promptly with screw or be directly welded on the lower door frame of equipment.Another kind is: described support and doorframe relative fixed, promptly with screw or be directly welded on the doorframe of equipment, coulisse and door-plate relative fixed are promptly with screw or be directly welded on the door-plate of equipment.
The utility model can be loaded on the upper end and equipment upper door frame of equipment door-plate; Also can be loaded on the lower end and equipment lower door frame of equipment door-plate.
The utility model is under first kind of mounting means, in the opening process of door-plate, the end that door-plate drives support, linkage is a center rotation with the door pivot device, the function of this rotation is then slided in the elongated slot of the other end on coulisse of drivening rod device, after door-plate turns to required angle, straight pin on the linkage also just slides to 9 font notch centers on the coulisse, and falls door-plate is positioned this position.
The utility model is if be loaded on the lower end of door-plate and during lower door frame, in the closed procedure of the pass of door-plate, as long as upwards lift linkage gently to the dead point (being that straight pin can not overlap with 9 font notch centers on the coulisse) with tiptoe, and simultaneously do the action of closing door-plate, can close door-plate freely.
The utility model is if be loaded on the upper end of door-plate and during upper door frame, in the closed procedure of the pass of door-plate, as long as upwards lift linkage gently to the dead point (being that straight pin can not overlap with 9 font notch centers on the coulisse) with finger, and simultaneously do the action of closing door-plate, can close door-plate freely.
The end that described linkage is connected with support adopts the wing nut fastening devices, and the notch of an opening is arranged on the fixing hole of support, like this, when needs, can under situation,, this linkage can be shifted out in the notch of support directly with the openhanded wing nut of opening without instruments such as other spanners, can open bigger angle to door-plate, so that need of work.
The straight pin of linkage is to become the shape of various convex shoulders by the light round steel material of φ 20 through machined in the described device, wherein is of a size of φ 8, φ 20, φ 15, φ 12, φ 8, M6 successively, is pyramidal structure between φ 15 and φ 12 terminations wherein; Weld in the hole of termination φ 8 insertion connecting rod correspondences and with electric welding.φ 20 is of a size of greater than 9 font notch sizes in the coulisse, that is to say the 9 font notches that can not pass it; And between φ 15 and φ 12 terminations for the convex shoulder of pyramidal structure just can just pass 9 font notches in the coulisse, can not pass the elongated slot on the coulisse again; The convex shoulder of φ 8 can pass the elongated slot on the coulisse, that is to say to move on its elongated slot.
Mentality of designing of the present utility model is: when door-plate is opened along in the door pivot rotating process, be used for the and then rotation of linkage one end of windproof support, and the other end slides in coulisse, when door-plate turns to required angle when that is to say required open position, requirement by outdoor electric equipment external door opening angle is more than or equal to 90 degree, in coulisse, slide be loaded on straight pin on the linkage by the action of gravity of linkage in falling into locating hole, make door-plate integral body be positioned this position, prevent that the wind door is moving, play safe effect.When needs are closed door-plate, as long as upwards lift linkage gently to the dead point, make straight pin in chute, to slide with tiptoe, at this moment,, then can close door-plate as long as do the action of closing door-plate with hand.
Advantage of the present utility model is: adopt chute function and anti-window catch automatic positioning function, make door-plate in the process of opening and closing, the location or start reliable, practical, can not resemble common windproof hook device and can reach functional effect with artificial action, in case the accident potential that error causes personal safety or device damage easily because of need.When opening or closing, operating personnel only need the operation door-plate of standing of nature get final product, in the time of need not resembling the common windproof hook device of operation, need to increase the person and bend to bow downwards and do the insertion of windproof hook device or the program of extracting, and have reduced labour intensity.This device has also satisfied characteristics simple in structure, that technology convenient, installation requirement is low at the aspect of performance of machining.In addition, its bulk shape structure has also met feature requests such as good looking appearance, not fragile, Maintenance free, cost be low.
Below the utility model is elaborated:
With reference to accompanying drawing, the utility model comprises side door frame (left and right side doorframe) 1, hold-down screw device 2, support 3, wing nut fastening devices 4, double-screw bolt 5, door-plate 6, connecting rod 7, coulisse 8, upper and lower doorframe 9, hold-down nut device 10, straight pin 11, door pivot device 12, connecting bolt mother 13, linkage 14.
Specifically, the utility model comprises support 3, described support 3 is fixed with door-plate 6 usefulness hold-down screw devices 2 or electricity consumption solid welding, door-plate 6 is linked to each other with side door frame 1 by door pivot device 12, make door-plate 6 to rotate around the axle core of door pivot device 12, on the two sides of door-plate 6 reach, a left side is housed respectively below, right side doorframe 1 and last, lower door frame 9, fix with connecting bolt female 13 or electric welding between them, form an integral body, be used for connecting, location door-plate 6, the interior exocoel of separation device, all doorframes and door-plate all can be by ferrous metal steel plate or corrosion resistant plate or metal material manufacturings such as aluminium alloy plate or aluminizing zine plate, and the mounting means of door can be L.H.flapped door or R.H.flapped door.
Described double-screw bolt 5 is connected with electric welding with an end of connecting rod 7, described straight pin 11 is connected with electric welding with the other end of connecting rod 7, and carry out becoming a linkage 14 after the preservative treatment with zincincation, wherein double-screw bolt 5 is made by light round steel material with straight pin 11, connecting rod 7 is made by the steel plate material, to strengthen its rigidity.Double-screw bolt 5 usefulness wing nut fastening devicess 4 in this linkage 14 are connected with support 3, after the connection, this linkage 14 can freely rotate and swing up and down along the axle core of double-screw bolt 5, and its degree of swinging up and down is spacing by the pad on convex shoulder on the double-screw bolt 5 and the wing nut fastening devices 4.This wing nut fastening devices 4 also has a function to be: during large component in the door-plate openning need be come in and gone out mobile device, when doing the transformer installation in place of prefabricated substation transformer room or shifting out work such as maintenance as need, in the time of must opening bigger angle to door-plate, can be under situation without instruments such as other spanners, directly with openhanded open wing nut some, make the about 3～5mm of double-screw bolt 5 declines, this linkage 14 can be shifted out in the notch of support 3, can open bigger angle to door-plate, so that need of work.
Described coulisse 8 is by ferrous metal steel plate or corrosion resistant plate or metal material manufacturings such as aluminium alloy plate or aluminizing zine plate.Described coulisse 8 is fixed with lower door frame 9 usefulness hold-down screw devices 2 or electricity consumption solid welding, be processed into the shape of elongated slot on the coulisse 8, and be processed into the notch of 9 fonts at an end of elongated slot, it is just opposite to be used in this 9 font notch position L.H.flapped door and R.H.flapped door.
The principle of work and power of described device is such:
In the opening process of door-plate 6, door-plate 6, support 3, one end of linkage 14 is with the axle center rotation of door pivot device 12, function that should rotation then can drivening rod device 14 the other end, be to slide in the elongated slot of straight pin 11 ends on coulisse 8, after door-plate 6 turns to required angle, straight pin 11 on the linkage 14 also just slides to 9 font notch centers on the coulisse 8, at this moment, because the deadweight of linkage 14 and the pyramidal structure effect between φ 15 on the straight pin 11 and φ 12 terminations, φ 15 convex shoulders of straight pin 11 part is all fallen in the 9 font notches on the coulisse 8, door-plate 6 is positioned this position.
In the closed procedure of the pass of door-plate, as long as upwards lift linkage 14 gently to the dead point with tiptoe, make φ 8 convex shoulders on the straight pin 11 partly aim in the elongated slot on the coulisse 8, one side is done the action of closing door-plate, be a notch particularly again with 9 fonts because of the elongated slot on the coulisse 8, so linkage 14 just can nature enters in the elongated slot on the coulisse 8 and slides, until closing door-plate.This course of action is the calibration of doing that does not need painstakingly, the requirement that reaches program that can be very natural in the operating process.
Claims (3)
1. the windproof hook device of outdoor electric equipment external door, it is characterized in that it comprises support, linkage, coulisse, have elongated slot on the described coulisse, one end of described elongated slot is provided with notch, described support links to each other with an end of linkage, the other end of described linkage link to each other with coulisse and the elongated slot on coulisse in slide, the end that described linkage links to each other with coulisse is provided with straight pin, the notch center on described straight pin and the coulisse is complementary.
2. the windproof hook device of outdoor electric equipment external door as claimed in claim 1 is characterized in that described notch is 9 fonts.
3. the windproof hook device of outdoor electric equipment external door as claimed in claim 2 is characterized in that described straight pin is provided with convex shoulder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020645835XU CN201963085U (en) | 2010-12-07 | 2010-12-07 | Wind-proof hook device for outer door of outdoor electrical appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020645835XU CN201963085U (en) | 2010-12-07 | 2010-12-07 | Wind-proof hook device for outer door of outdoor electrical appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201963085U true CN201963085U (en) | 2011-09-07 |
Family
ID=44525620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020645835XU Expired - Fee Related CN201963085U (en) | 2010-12-07 | 2010-12-07 | Wind-proof hook device for outer door of outdoor electrical appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201963085U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111276893A (en) * | 2020-03-05 | 2020-06-12 | 浙江东都电器成套有限公司 | Box-type substation |
-
2010
- 2010-12-07 CN CN201020645835XU patent/CN201963085U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111276893A (en) * | 2020-03-05 | 2020-06-12 | 浙江东都电器成套有限公司 | Box-type substation |
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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: 20110907 Termination date: 20161207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |