CN217151612U - Low-voltage distribution cabinet door limiting device - Google Patents
Low-voltage distribution cabinet door limiting device Download PDFInfo
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- CN217151612U CN217151612U CN202220609937.9U CN202220609937U CN217151612U CN 217151612 U CN217151612 U CN 217151612U CN 202220609937 U CN202220609937 U CN 202220609937U CN 217151612 U CN217151612 U CN 217151612U
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- door
- distribution cabinet
- cabinet door
- voltage distribution
- limiting device
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Abstract
The utility model discloses a low voltage distribution cabinet door stop device, including slide rail, slip pivot, axle with jump ring, location axle sleeve, split pin, locating pin, end a ware connecting rod, door plant installed part, the slip pivot sets up on the slide rail through movable connection, the axle sets up on the slip pivot with the jump ring, end a ware connecting rod one end suit on the slip pivot the other end be connected with the locating pin, the quantity of location axle sleeve and split pin is two and sets up respectively on slip pivot and locating pin, the door plant installed part sets up on the locating pin. When the cabinet door was opened completely, the major diameter end of slip pivot was absorbed in circular breach department and can't continue to remove about, and whole mechanism is in the lock-out state, and the door plant just also can't carry out any removal, door plant self-closing's the condition when preventing to maintain.
Description
Technical Field
The utility model relates to a switch board accessory technical field specifically is a low-voltage distribution cabinet door stop device.
Background
The power distribution cabinet is widely used in an electrical equipment system as a general name of a motor control center, and electrical components such as switches, protection, detection control and the like of a cabinet and circuit connection of the electrical components are installed in a closed power distribution cabinet shell and used for distributing power energy. General distribution cabinet door is the direct-opening door, and cabinet door and distribution cabinet body separately set up, when needs overhaul, maintain or other operations, installer or inspection personnel must fix the cabinet door earlier when opening the distribution cabinet door and just can be better carry out relevant operation in the switch board, otherwise the cabinet door of switch board is easily moved more, and the angle of opening is difficult to control moreover, brings great inconvenience for operating personnel.
In the prior art, in order to limit the opening angle of the cabinet door well and position the cabinet door accurately and reliably after the angle of the cabinet door is in place, various door stoppers are designed and manufactured. However, the limiting device of the door plate in the existing low-voltage cabinet does not have a fixed working position, when the door is in an opening position, the door plate can be closed by slight external force, and the effect of limiting the position of the door plate cannot be really achieved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an under the prerequisite that does not influence the normal close function of door plant, when the door plant is in the open position, its position of restriction that can be reliable prevents the self-closing of door plant when maintaining the cubical switchboard.
In order to realize the above object, the utility model discloses a following technical scheme realizes:
the utility model provides a low pressure distribution cabinet door stop device, includes slide rail, slip pivot, axle with jump ring, location axle sleeve, split pin, locating pin, end a ware connecting rod, door plant installed part, the slip pivot sets up on the slide rail through movable connection, the axle sets up on the slip pivot with the jump ring, end a ware connecting rod one end suit on the slip pivot the other end and be connected with the locating pin, the quantity of location axle sleeve and split pin is two and sets up respectively on slip pivot and locating pin, the door plant installed part sets up on the locating pin.
Further, a slide rail groove is formed in the slide rail.
Further, a circular notch is formed in the sliding rail and located at the right end of the sliding rail groove.
Furthermore, the sliding shaft pin is provided with a large-diameter end, a small-diameter end, a clamp spring groove and an opening pin hole, the small-diameter end can normally slide left and right in the sliding rail groove, the large-diameter end and the circular notch sink into the circular notch when the sliding shaft pin slides to the rightmost end of the sliding rail groove, the whole structure is locked, and the door plate is in a locking state.
Furthermore, the shaft is clamped in the clamp spring groove by the clamp spring.
Furthermore, one end of the door stopper connecting rod, which is arranged on the sliding shaft pin, is positioned between the clamp spring and the positioning shaft sleeve.
Further, the door panel mounting is located between the door stopper link and the positioning boss.
Further, the door panel mounting piece is fixed on the inner side of the low-voltage cabinet door panel.
Through the technical scheme, the utility model discloses following technological effect has:
in-process of low-voltage cabinet cubical switchboard door, end a ware connecting rod and drive the slip pivot and control about the slide rail inslot, when the cabinet door is opened completely, the major diameter end of slip pivot is absorbed in circular breach department and can't continue to control and removes, and whole mechanism is in the lock-out state, and the door plant also can't carry out any removal, unless applys an ascending power for ending a ware connecting rod, makes the slip pivot break away from circular breach, compares in prior art mutually, the utility model discloses can open at the door plant, lock it reliably, door plant self-closing's the condition when preventing to maintain.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
fig. 3 is a schematic view of the sliding shaft pin structure of the present invention;
fig. 4 is a schematic view of the door opening locking state of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
The utility model provides a low pressure distribution cabinet door stop device, includes slide rail 1, slip pivot 2, axle with jump ring 3, location axle sleeve 4, split pin 5, locating pin 6, door stop device connecting rod 7, door plant installed part 8. The slide rail 1 is provided with a slide rail groove 11, and the right end of the slide rail groove 11 is provided with a circular notch 12. The sliding pin shaft 2 is arranged in the sliding rail groove 11, and the sliding pin shaft 2 comprises a large-diameter end 21, a small-diameter end 22, a clamp spring groove 23 and an open pin hole 24. The shaft clamp spring 3 is arranged in a clamp spring groove 23 of the sliding pin shaft 2. The positioning shaft sleeve 4 is sleeved on the sliding pin shaft 2, and the split pin 5 is arranged in the split pin hole 24 so as to fix the shaft sleeve 4 on the sliding pin shaft 2. One end of the door stopper connecting rod 7 is arranged on the sliding shaft pin 2 and is positioned between the clamp spring 3 and the fixed shaft sleeve 4, and the clamp spring 3 and the fixed shaft sleeve 4 limit the axial position of the door stopper connecting rod 7 on the sliding shaft pin 2. The construction of the positioning pin 6 is similar to that of the sliding axle pin 2, but the large diameter end 21 and the catch groove 23 may not be provided on the positioning pin 6, the positioning pin 6 being provided at the other end of the door stopper link 7. The positioning sleeve 4 and the cotter pin 5 are additionally arranged on a pair of positioning pins 6. The door panel mounting piece 8 is arranged on the positioning pin 6 and is positioned between the door stopper connecting rod 7 and the positioning shaft sleeve 4.
The following are the assembly mode and the specific working principle of the embodiment in the low-voltage cabinet:
as shown in the schematic diagram of the door opening locking state shown in fig. 4, the sliding rail 1 is fixed on the beam of the low-voltage cabinet frame through threaded connection, and the door panel mounting part 8 is welded on the inner side of the door panel of the low-voltage cabinet, so that the fixing with the low-voltage cabinet can be completed. When the door panel is in an open state, the sliding shaft pin 2 slides to the rightmost end of the sliding rail groove 11, the large-diameter end 21 of the sliding shaft pin 2 is sunk into the circular notch 12 and cannot move leftwards continuously, the whole mechanism is in a blocking state, the door panel cannot move at all, and locking of the door panel in the open state is achieved.
When the door plate needs to be closed, an upward force needs to be provided for the door stopper connecting rod 7, so that the sliding shaft pin 2 moves upwards, the small-diameter end 22 can smoothly slide into the sliding rail groove 11, the locking state is released, the sliding shaft pin 2 can normally move towards the left end of the sliding rail groove 11 at the moment, the door plate can be normally closed, and the whole low-voltage cabinet is in the implementation position.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (10)
1. The utility model provides a low pressure distribution cabinet door stop device which characterized in that: including slide rail (1), slip pivot (2), epaxial jump ring (3), location axle sleeve (4), split pin (5), locating pin (6), door stop device connecting rod (7), door plant installed part (8), slip pivot (2) set up on slide rail (1) through movable connection, epaxial jump ring (3) set up on slip pivot (2), the other end is connected with locating pin (6) on slip pivot (2) to door stop device connecting rod (7) one end suit, location axle sleeve (4) and split pin (5) the quantity be two and set up respectively on slip pivot (2) and locating pin (6), door plant installed part (8) set up on locating pin (6).
2. The low voltage distribution cabinet door limiting device of claim 1, wherein: and a slide rail groove (11) is arranged on the slide rail (1).
3. The low voltage distribution cabinet door limiting device of claim 2, wherein: a circular notch (12) is formed in the sliding rail (1), and the circular notch (12) is located at the right end of the sliding rail groove (11).
4. The low voltage distribution cabinet door limiting device of claim 1, wherein: the sliding shaft pin (2) is provided with a large-diameter end (21), a small-diameter end (22), a clamp spring groove (23) and a split pin hole (24).
5. The low voltage distribution cabinet door limiting device of claim 1, wherein: the shaft is clamped in the clamp spring groove (23) by the clamp spring (3).
6. The low voltage distribution cabinet door limiting device of claim 1, wherein: the split pin (5) is arranged in the split pin hole (24).
7. The low voltage distribution cabinet door limiting device of claim 1, wherein: one end of the door stopper connecting rod (7) arranged on the sliding shaft pin (2) is positioned between the clamp spring (3) and the positioning shaft sleeve (4).
8. The low voltage distribution cabinet door limiting device of claim 1, wherein: the door panel mounting piece (8) is positioned between the door stopper connecting rod (7) and the positioning shaft sleeve (4).
9. The low voltage distribution cabinet door limiting device of claim 1, wherein: the sliding rail (1) is fixed on a low-voltage cabinet frame beam through threaded connection.
10. The low voltage distribution cabinet door limiting device of claim 1, wherein: the door panel mounting piece (8) is fixed on the inner side of the door panel of the low-voltage cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220609937.9U CN217151612U (en) | 2022-03-21 | 2022-03-21 | Low-voltage distribution cabinet door limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220609937.9U CN217151612U (en) | 2022-03-21 | 2022-03-21 | Low-voltage distribution cabinet door limiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217151612U true CN217151612U (en) | 2022-08-09 |
Family
ID=82695560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220609937.9U Active CN217151612U (en) | 2022-03-21 | 2022-03-21 | Low-voltage distribution cabinet door limiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217151612U (en) |
-
2022
- 2022-03-21 CN CN202220609937.9U patent/CN217151612U/en active Active
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| GR01 | Patent grant |