CN204030313U - A kind of stopping means of door of switch cabinet - Google Patents
A kind of stopping means of door of switch cabinet Download PDFInfo
- Publication number
- CN204030313U CN204030313U CN201420499469.XU CN201420499469U CN204030313U CN 204030313 U CN204030313 U CN 204030313U CN 201420499469 U CN201420499469 U CN 201420499469U CN 204030313 U CN204030313 U CN 204030313U
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- China
- Prior art keywords
- spring
- door
- fixed support
- cabinet
- stopping means
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- 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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- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000007812 deficiency Effects 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 3
- 238000010923 batch production Methods 0.000 abstract description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
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- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The utility model relates to a kind of stopping means of cabinet door, relates in particular to a kind of stopping means of door of switch cabinet, belongs to Electric Appliance Cabinet housing manufacturing technology field.The stopping means of door of switch cabinet provided by the utility model, by U-shaped fixed support, the parts such as latch, spring, sliding sleeve, L-type fixed support form.The utility model has solved defect and the deficiency of existing cabinet door limiting device, simultaneously because spring rotatablely moves, so it is few to take the interior space of cabinet, and this device fitting operation is convenient, manufacturing process is simple, sturdy and durable, batch production, with low cost, stop unintentionally door to be closed the potential safety hazard causing.
Description
Technical field
The utility model relates to a kind of stopping means of cabinet door, relates in particular to a kind of cabinet door limiting device of switch cubicle, belongs to Electric Appliance Cabinet housing manufacturing technology field.
Background technology
In electrical power distribution system, switch cubicle extensive use, wherein cabinet door is hinged to realize the open and close of cabinet door in cabinet; In the time will cabinet inner part being installed, be debugged or keep in repair, for preventing that natural wind or other people from closing door to cause a hidden trouble unintentionally, after cabinet door is opened, door need to be fixed on to an angle, the mode in industry conventionally adopting is the stopping means that increases a kind of cabinet door.
As China Patent Publication No.: CN202280321U, open day: the utility model patent on June 20th, 2012 discloses a kind of limiting device of semiautomatic door of equipment cabinet, comprise gag lever post, stop, moving rotating shaft; Rotate on the cabinet or door that is installed on rack one end of gag lever post, corresponding, on door or cabinet, be fixed with stop, stop is provided with chute, the two ends of chute are provided with the spacing hole that diameter is greater than chute width, and the other end of gag lever post is provided with moving rotating shaft, and moving rotating shaft comprises a sliding part and a limiting section, sliding part is slidably mounted in chute, and the diameter of limiting section is greater than chute width and is less than spacing hole diameter dimension.This stopping means can effectively limit the opening angle of cabinet door, but this device belongs to automanual, as in the time door will being closed, the sliding part that need to be artificially with hand, the limiting section of moving rotating shaft be adjusted into moving rotating shaft from the spacing hole at chute two ends is in chute, carry out again door-closing operation, visible this device troublesome poeration, in structural design with regard to defectiveness.
Utility model content
For solving the deficiencies in the prior art, the purpose of this utility model is defect and the deficiency that overcomes existing cabinet door limiting device, provides a kind of manufacturing process simple, and fitting operation is a kind of stopping means of door of switch cabinet easily.
A stopping means for door of switch cabinet, comprises the U-shaped fixed support being fixed on cabinet body frame and is fixed on the L-type fixed support on cabinet door.Described U-shaped fixed support comprises the base and two horizontally disposed side edgefolds that are fixedly connected with respectively with upper and lower two ends, described base that vertically arrange.Described U-shaped fixed support can be fixed on cabinet body frame by described base.On described U-shaped fixed support, be also provided with latch, described latch is vertical runs through described U-shaped support bracket fastened two described side edgefolds, the main paragraph that the part of described latch between described U-shaped support bracket fastened two described side edgefolds is described latch.Described L-type fixed support comprises the bottom surface of vertical setting and the horizontally disposed side folding face being fixedly connected with described bottom surface, is provided with the sliding sleeve that runs through described side folding face on described side folding face.
Described stopping means also comprises spring.Described spring comprises spring body.Described spring body comprises spring body top, spring body bottom and has connected the end of spring wire on described spring body top and the spring section of pulling out of the starting end of the spring wire of described spring body bottom.The described spring section of pulling out comprises the first long and straight section of being extended to the outside of spring by the end of the spring wire on described spring body top, the second long and straight section and the snap ring section of by the starting end of the spring wire of spring body bottom, to the outside of spring, being extended.The two ends of described snap ring section connect respectively one end away from described spring body of described the first long and straight section and one end away from described spring body of described the second long and straight section.Described the first long and straight section, described the second long and straight section and described snap ring segment base are originally coplanar and basic vertical with the main shaft of described spring body.
Described spring body is set on the main paragraph of described latch.Described the first long and straight section, described the second long and straight section and described snap ring section are encircled into slideway.Described sliding sleeve is positioned at described slideway, and the track that described sliding sleeve moves horizontally is also limited in described slideway.
Preferably, described spring is one-body molded.
Preferably, described spring rotates around the axial line of described latch main paragraph.
Accompanying drawing explanation
Fig. 1 is that the axle that waits in stopping means when application of door of switch cabinet provided by the utility model is surveyed view.
Fig. 2 is that the axle that waits of the stopping means medi-spring of door of switch cabinet provided by the utility model is surveyed view.
Fig. 3 is the vertical view of the stopping means medi-spring of door of switch cabinet provided by the utility model.
Fig. 4 is the end view of the stopping means medi-spring of door of switch cabinet provided by the utility model.
In accompanying drawing 1,2,3,4, the list of parts of each label representative is as follows:
1, cabinet body frame, 2, cabinet door, 3, U-shaped fixed support, 4, latch, 5, L-type fixed support, 6, sliding sleeve, 7, spring, 71, spring body, 72, eck, 73, snap ring section, 74, slideway, the 75, first long and straight section, the 76, second long and straight section.
Embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, illustrated embodiment, only for explaining the utility model, is not intended to limit scope of the present utility model.
In an embodiment, as shown in Figure 1, there is shown, a kind of stopping means of door of switch cabinet, comprises the U-shaped fixed support 3 being fixed on cabinet body frame 1 and is fixed on the L-type fixed support 5 on cabinet door 2.Described U-shaped fixed support 3 comprises the base and two horizontally disposed side edgefolds that are fixedly connected with respectively with upper and lower two ends, described base that vertically arrange.Described U-shaped fixed support 3 can be fixed on cabinet body frame by described base.On described U-shaped fixed support 3, be also provided with latch 4.Two described side edgefolds that run through described U-shaped fixed support 3 that described latch 4 is vertical.The part of described latch 4 between two described side edgefolds of described U-shaped fixed support 3 is the main paragraph of described latch 4.Described L-type fixed support 5 comprises the bottom surface of vertical setting and the horizontally disposed side folding face being fixedly connected with described bottom surface, is provided with the sliding sleeve 6 that runs through described side folding face on described side folding face.
As shown in Figure 2, described stopping means also comprises spring 7.Described spring 7 comprises spring body 71.Described spring body 71 comprises spring body top, spring body bottom and has connected the end of spring wire on described spring body top and the spring section of pulling out of the starting end of the spring wire of described spring body bottom.
As shown in Figure 2, Figure 3 and Figure 4, the described spring section of pulling out comprises the first long and straight section 75 that the end by the spring wire on described spring body top extends to the outside of spring 7, the second long and straight section 76 and the snap ring section 73 of by the starting end of the spring wire of spring body bottom, to the outside of spring 7, being extended.The two ends of described snap ring section 73 connect respectively one end away from described spring body 71 of described the first long and straight section 75 and one end away from described spring body 71 of described the second long and straight section 76.Described the first long and straight section 75, described the second long and straight section 76 is substantially coplanar with described snap ring section 73 and basic vertical with the main shaft of described spring body 71.
Described spring body 71 is set on the main paragraph of described latch 4.Described the first long and straight section 75, described the second long and straight section 76 and described snap ring section 73 are encircled into slideway 74.Described sliding sleeve 6 is positioned at described slideway 74, and the track that described sliding sleeve 6 moves horizontally is also limited in described slideway 74.
Wherein, described spring 7 can be one-body molded.
Concrete, there are two circular holes on the base of U-shaped fixed support 3.On two side edgefolds, respectively there is a circular hole running through.
There is a cylinder end of described latch 4, the diameter of described cylindrical slightly larger in diameter circular hole on U-shaped fixed support 3 side edgefolds.
The internal diameter size of described spring 7 is slightly larger than the external diameter of latch 4 main paragraphs, and the centre of described spring 7 has a ring to add to be drawn out outside ring man-hour, and in end, is processed into the snap ring section 73 of an eck 72, thereby forms the spring section of pulling out.
The external diameter of described sliding sleeve 6 is slightly less than the internal diameter of described snap ring section 73, is slightly larger than the opening size of the eck 72 of described spring;
The side folding face upper punch of described L-type fixed support 5 has one circular hole, and the slightly larger in diameter of circular hole is in the external diameter of sliding sleeve 6.
Referring to Fig. 1 to Fig. 4, installation process during the utility model application is as follows: U-shaped fixed support 3 is arranged on the digital and analog hole on cabinet body frame 1 with tapping screw by each and every one circular hole of two on interlude; Latch 4 main paragraphs pass U-shaped fixed support 3 limit, upper end circular holes from the top down successively, the spring body 71 of spring 7, and U-shaped fixed support 3 limit, lower end circular holes, spring 7 just can freely rotate along the axial line of latch 4 main paragraphs like this; The maximum angle that L-type fixed support 5 is opened to distance and 2 requirements of cabinet door of snap ring section 73 according to the spring body 71 of spring 7 is welded on the correct position place on cabinet door 2; Sliding sleeve 6 passes the snap ring section 73 of spring 7 successively from the top down, the circular hole of the side of L-type fixed support 5 folding face, and sliding sleeve 6 bottoms are fixed on L-type fixed support 5 with nut.When door 2 is in off position time, sliding sleeve 6 is in the slideway 74 of spring 7, when door 2 is in crossing of unlatching planted, spring 7 is along the axial line rotation of latch 4 main paragraphs, and sliding sleeve 6 moves to snap ring section 73 simultaneously in slideway 74, when sliding sleeve 6 is pulled out eck 72 through spring 7, only need consciously exert oneself a little, utilize the opening and closing power (strain) of spring steel wire just can slide into smoothly in snap ring section 73, due to the existence of ring eck 72, door 2 has just been on the position of restriction.Otherwise, realize door from being opened to the process of closing.
The utility model has solved defect and the deficiency of existing cabinet door limiting device, simultaneously because spring rotatablely moves, so it is few to take the interior space of cabinet, and this device fitting operation is convenient, manufacturing process is simple, sturdy and durable, batch production, with low cost, stop unintentionally door to be closed the potential safety hazard causing.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (3)
1. the stopping means of a door of switch cabinet, comprise the U-shaped fixed support (3) being fixed on cabinet body frame and be fixed on the L-type fixed support (5) on cabinet door, described U-shaped fixed support (3) comprises the base and two horizontally disposed side edgefolds that are fixedly connected with respectively with upper and lower two ends, described base that vertically arrange, described U-shaped fixed support (3) can be fixed on cabinet body frame by described base, on described U-shaped fixed support (3), be also provided with latch (4), two described side edgefolds that run through described U-shaped fixed support (3) that described latch (4) is vertical, the part that described latch (4) is positioned between two described side edgefolds of described U-shaped fixed support (3) is the main paragraph of described latch (4), described L-type fixed support (5) comprises the bottom surface of vertical setting and the horizontally disposed side folding face being fixedly connected with described bottom surface, on described side folding face, be provided with the sliding sleeve (6) that runs through described side folding face, it is characterized in that:
Described stopping means also comprises spring (7), described spring (7) comprises spring body (71), described spring body (71) comprises spring body top, spring body bottom, and the spring section of pulling out that has connected the end of spring wire on described spring body top and the starting end of the spring wire of described spring body bottom, the described spring section of pulling out comprises the first long and straight section (75) being extended to the outside of spring (7) by the end of the spring wire on described spring body top, the second long and straight section (76) and the snap ring section (73) of by the starting end of the spring wire of spring body bottom, to the outside of spring (7), being extended, the two ends of described snap ring section (73) connect respectively one end away from described spring body (71) of described the first long and straight section (75) and one end away from described spring body (71) of described the second long and straight section (76),
Described spring body (71) is set on the main paragraph of described latch (4), described the first long and straight section (75), described the second long and straight section (76) and described snap ring section (73) are encircled into slideway (74), described sliding sleeve (6) is positioned at described slideway (74), and the track that described sliding sleeve (6) moves horizontally is also limited in described slideway (74).
2. the stopping means of door of switch cabinet according to claim 1, is characterized in that: described spring (7) is one-body molded.
3. the stopping means of door of switch cabinet according to claim 1 and 2, is characterized in that: described spring (7) can rotate around the axial line of described latch (4) main paragraph.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420499469.XU CN204030313U (en) | 2014-09-01 | 2014-09-01 | A kind of stopping means of door of switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420499469.XU CN204030313U (en) | 2014-09-01 | 2014-09-01 | A kind of stopping means of door of switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204030313U true CN204030313U (en) | 2014-12-17 |
Family
ID=52070142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420499469.XU Expired - Lifetime CN204030313U (en) | 2014-09-01 | 2014-09-01 | A kind of stopping means of door of switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204030313U (en) |
-
2014
- 2014-09-01 CN CN201420499469.XU patent/CN204030313U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141217 |
|
| CX01 | Expiry of patent term |