CN201507189U - Embedded positioning hinge used in low voltage switch cabinet door - Google Patents
Embedded positioning hinge used in low voltage switch cabinet door Download PDFInfo
- Publication number
- CN201507189U CN201507189U CN2009200490166U CN200920049016U CN201507189U CN 201507189 U CN201507189 U CN 201507189U CN 2009200490166 U CN2009200490166 U CN 2009200490166U CN 200920049016 U CN200920049016 U CN 200920049016U CN 201507189 U CN201507189 U CN 201507189U
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- hinge
- cabinet door
- positioning
- cabinet
- door
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Abstract
The utility model discloses an embedded positioning hinge used in a low voltage switch cabinet door. The embedded positioning hinge is fixed in a corresponding mounting hole formed on a cabinet door body, and comprises a hinge mount, a hinge body and a positioning fastening screw, wherein, the hinge body and the positioning fastening screw are in rotational connection with the hinge mount; a positioning block capable of positioning the hinge body on the cabinet door body is arranged on the hinge body; the cabinet door body is embedded between the positioning block and the hinge body; and the positioning fastening screw compresses the cabinet door body on the hinge body and can be used for positioning the hinge mount. The utility model adopts a multi-point extrusion positioning mode, adopts six-surface extrusion positioning-type installation method, ensures that the hinge and the door are in tight fit and positioned tightly, can effectively solve the problem of the conventional hinge used in a low voltage switch cabinet door that the accuracies of installation and positioning are poorer, and ensures the effect that when the hinge is mounted on the cabinet door and the cabinet door is closed, the horizontal balance of the cabinet door can be 0.2mm, the vertical balance can be 0.2mm, and the inclination of opening the door is less than 0.5mm; the lateral opening of the cabinet door is not split completely, so as to improve the use strength of the cabinet door and ensure a door slit; and the processing technology is simple.
Description
Technical field
The utility model relates to the application of door hinge structure in the low voltage switch equipment, especially a kind of low-tension switch cabinet door setting-in locating hinge.
Background technology
Door hinge in the low-voltage equipment is used existing tens kinds of form structures at present, general major part all adopts traditional hinge hinge arrangement, welding manner is fixed on face behind the door, second half is fixed on the column, this installation adopts welding fixing usually, its technology is comparatively coarse, can't guarantee the tolerance that requires of hinge location, in addition, two part fit tolerances of this hinge form are bigger, can't guarantee total reload request size, and the student weighs down imbalance when opening the door, major part has the non-equilibrium state about 2mm, when tolerance is big there is the above situation of 5mm.
And the 8PT hinge in the foreign brand name, body has very high intensity and precision, but its installation form defective is that crimp is side notched, the whole degree of protection of influence door after the general assembly, and when for example the field of employment was vibration environment, door had otch to cause distortion easily; When environment for use was the high environment of humidity, otch cooperates did not with great difficulty make moisture enter cabinet.In fact, present hinge arrangement all exists these defectives in various degree both at home and abroad, must have very high process means to guarantee the location, gap of hinge, hinge bodies mechanism gap is big, even location tolerance guarantees also to can't resolve the requirement of a balance and crack between a door and its frame fully.
The utility model content
The technical problems to be solved in the utility model is: the deficiency that overcomes prior art, a kind of low-tension switch cabinet door setting-in locating hinge is provided, it adopts the multipoint positioning mode, hinge all is the squash type location with six faces that are equipped with of door, can solve the relatively poor problem of installing and locating precision that the used hinge of present low-tension switch cabinet door exists effectively, improve the working strength of door, and processing technology is simple.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of low-tension switch cabinet door setting-in locating hinge, be fixed in the corresponding mounting hole of being opened on cabinet every body, comprise hinge seat and the hinge bodies that is rotationally connected with hinge seat, it is characterized in that: hinge bodies is provided with the locating piece that hinge bodies can be positioned on cabinet every body, cabinet every body setting-in is gone between locating piece and the hinge bodies, also comprise trip bolt, described trip bolt is pressed in cabinet every body on the hinge bodies and can positions hinge seat.
Further, for hinge bodies being clamped on cabinet every body, having between described locating piece and the hinge bodies can be for the groove of cabinet every body embedding.
Further, be connected by hinge axis between described hinge bodies and the hinge seat.
For improving positioning accuracy better, described locating piece and trip bolt difference upper and lower settings are in the hinge seat both sides.
The beneficial effects of the utility model are, when the utility model is installed on the low-tension switch cabinet door, owing to adopted embedded multipoint positioning mode, thereby guaranteed the installing and locating precision between door and the hinge effectively, help improving the working strength of door, class of safety protection requirement when satisfying the use of low-tension switch cabinet door, processing technology is simple, good looking appearance.
Description of drawings
Below in conjunction with drawings and embodiments the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the utility model dress mounting structure schematic diagram.
Fig. 3 is the front view after the utility model is loaded on the cabinet body door body.
Fig. 4 is the left view of Fig. 3.
Fig. 5 is the rear elevation of Fig. 3.
Fig. 6 is the user mode schematic diagram after the utility model is installed.
Front view when Fig. 7 is a user mode shown in Figure 6.
Fig. 8 is the left view of Fig. 7.
Fig. 9 is the vertical view of Fig. 7.
Figure 10 is the front view that has the cabinet body door body of installing hole.
Figure 11 is the left view of Figure 10.
Figure 12 is the backsight structural representation of Figure 10.
Figure 13 is the effect schematic diagram after the utility model is installed.
Figure 14 is the structural representation of the variable form of hinge seat described in the utility model.
Figure 15 is the scheme of installation of hinge shown in Figure 14.
Figure 16 is existing hinge scheme of installation.
Figure 17 is the hinge scheme of installation of existing employing welding manner.
1. cabinet every bodies, 11. installing holes, 2. hinge seats, 3. hinge bodies, 4. locating pieces, 5. location trip bolt 6. grooves 7. hinge axis 8. columns among the figure
The specific embodiment.
With embodiment the utility model is further described in conjunction with the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
A kind of low-tension switch cabinet door setting-in locating hinge as shown in Figure 1, comprise hinge seat 2 and hinge bodies 3, be rotationally connected by hinge axis 7 between hinge bodies 3 one sides and the hinge seat 2, turning cylinder 7 plays the main positioning action to hinge bodies 3 simultaneously, hinge bodies 3 is that setting-in is gone in the corresponding mounting hole 11 of being opened on cabinet every body 1 when mounted, be provided with two locating pieces 4 at hinge bodies 3 opposite sides with respect to hinge seat 2 upper-lower positions, form groove 6 between described locating piece 4 and the hinge bodies 3, after going into the corresponding mounting hole 11 of being opened on cabinet every body 1 at hinge bodies 3 setting-ins, cabinet every body 1 just in time snaps in this groove 6, thereby front-back location chucking with cabinet every body 1, the utility model also comprises two location trip bolts 5, described location trip bolt 5 is located at up and down respectively between locating piece 4 and the hinge axis 7, be connected with hinge seat 2 in hinge bodies 3, after cabinet every body 1 snaps in groove 6, two location trip bolts 5 are pressed in cabinet every body 1 on the hinge bodies 3, simultaneously hinge seat 2 is positioned, by above measure, realized before and after the Hinge for cupboard door, about and the location of above-below direction, guaranteed the multipoint positioning between hinge and the cabinet every body 1, the utility model adopts the mounting means of squash type, after can guaranteeing that hinge is loaded on cabinet every body 1 and closes, the left and right sides balance of cabinet every body 1 reaches 0.2mm, balance reaches 0.2mm up and down, and the wide door of 600mm opens the door and tilts to be no more than the effect of 0.5mm.
Fig. 2 is the utility model mounting structure schematic diagram, on cabinet every body 1, have the installing hole 11 that embeds for hinge bodies 3, but cabinet every body 1 side ports is not exclusively cut, and guarantees that cabinet every body 1 side is cooperating with the effective clearance of column 8 at closing time, and increases the intensity of cabinet every body 1.When hinge bodies 3 embeds in the installing hole 11, the front-back of locating piece 4 and hinge bodies 3 and cabinet every body 1 has not had the gap, when hinge bodies 1 is rotationally connected by hinge axis 7 and hinge seat 2, form the extruding location of hinge and cabinet reveal face, location trip bolt 5 is pressed in hinge bodies 3 with cabinet every body 1, generation mutual extrusion location, up and down hinge bodies 3 is positioned a last no gap, forming hinge bodies 3 correctly locatees in no gap, front and back up and down with cabinet every body 1, effective angle when guaranteeing to open the door and cabinet every body do not drop, cabinet every body crimp otch not at closing time, there is enough intensity to guarantee that cabinet every body 1 is indeformable, cooperate with column 8 to guarantee that the effective clearance does not change, cabinet every body about 1 is equilibrated within the 0.2mm, has improved the attractive in appearance of the degree of protection of cabinet every body 1 and cabinet surface greatly.Because between cabinet every body 1 and hinge is the squash type locate mode, no gap cooperates the location, and the processing dimension of 1 installing hole can both guarantee with numerical control technology, mould process on cabinet every body, therefore has very high practicality.
Fig. 3 is that the utility model is loaded on the front view on cabinet every body 1, and Fig. 4, Fig. 5 are respectively left view and the rear elevations of Fig. 3.
Fig. 6 is the user mode figure after the utility model is installed, and Fig. 7, Fig. 8, Fig. 9 are respectively front view, left view and the vertical views of Fig. 6.
Figure 10 is the front view that has the cabinet body door body 1 of installing hole, it has shown the shape of cabinet body door body 1 positive perforate, Figure 11 is the left view of Figure 10, it has shown the shape of cabinet body door body 1 side perforate, Figure 12 is the backsight structural representation of Figure 10, and it has shown from the shown hole shape of cabinet body door body 1 trailing flank.
Figure 13 has shown that then the utility model is installed on cabinet effect schematic diagram behind the door.
Figure 14 has shown the structural representation of the variable form of hinge seat 2 described in the utility model, can change by installation requirements, promptly variable big, diminish, become gyration form etc.; Figure 15 is the scheme of installation of hinge shown in Figure 14.
Figure 16 is existing hinge scheme of installation, and it needs perforate in column 8 fronts, and the side of cabinet every body 1 needs to cut fully, thereby has reduced the bulk strength of cabinet door.
Figure 17 is the hinge scheme of installation of existing employing welding manner, needs welding fixing between hinge and the cabinet every body 1, and its technology is comparatively coarse, can't guarantee the tolerance that requires of hinge location.
With above-mentioned foundation embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from the utility model technological thought.Technical scope of the present utility model is not limited to the content on the manual, must determine its technical scope according to the claim scope.
Claims (4)
1. low-tension switch cabinet door setting-in locating hinge, be fixed in the corresponding mounting hole (11) of being opened on cabinet every body (1), comprise hinge seat (2) and the hinge bodies (3) that is rotationally connected with hinge seat (2), it is characterized in that: hinge bodies (3) is provided with the locating piece (4) that hinge bodies (3) can be positioned on cabinet every body (1), cabinet every body (1) setting-in is gone between locating piece (4) and the hinge bodies (3), also comprise location trip bolt (5), described location trip bolt (5) is pressed in hinge bodies (3) with cabinet every body (1) and goes up and hinge seat (2) is positioned.
2. low-tension switch cabinet door setting-in locating hinge according to claim 1 is characterized in that: having between described locating piece (4) and the hinge bodies (3) can be for the groove (6) of cabinet every body (1) embedding.
3. low-tension switch cabinet door setting-in locating hinge according to claim 1 is characterized in that: be rotationally connected by hinge axis (7) between described hinge bodies (3) and the hinge seat (2).
4. low-tension switch cabinet door setting-in locating hinge according to claim 1 is characterized in that: described locating piece (4) and location trip bolt (5) difference upper and lower settings are in hinge seat (2) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200490166U CN201507189U (en) | 2009-10-13 | 2009-10-13 | Embedded positioning hinge used in low voltage switch cabinet door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200490166U CN201507189U (en) | 2009-10-13 | 2009-10-13 | Embedded positioning hinge used in low voltage switch cabinet door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201507189U true CN201507189U (en) | 2010-06-16 |
Family
ID=42468317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200490166U Expired - Fee Related CN201507189U (en) | 2009-10-13 | 2009-10-13 | Embedded positioning hinge used in low voltage switch cabinet door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201507189U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107611805A (en) * | 2017-11-03 | 2018-01-19 | 南洋电气集团有限公司 | high protection switch cabinet |
| CN107939193A (en) * | 2017-11-27 | 2018-04-20 | 江苏南瑞帕威尔电气有限公司 | A kind of switchgear hinge |
-
2009
- 2009-10-13 CN CN2009200490166U patent/CN201507189U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107611805A (en) * | 2017-11-03 | 2018-01-19 | 南洋电气集团有限公司 | high protection switch cabinet |
| CN107611805B (en) * | 2017-11-03 | 2023-04-25 | 南洋电气集团有限公司 | High protection switch cabinet |
| CN107939193A (en) * | 2017-11-27 | 2018-04-20 | 江苏南瑞帕威尔电气有限公司 | A kind of switchgear hinge |
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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: 20100616 Termination date: 20171013 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |