CN212317725U - Switch cabinet door fixing device - Google Patents
Switch cabinet door fixing device Download PDFInfo
- Publication number
- CN212317725U CN212317725U CN201922407460.7U CN201922407460U CN212317725U CN 212317725 U CN212317725 U CN 212317725U CN 201922407460 U CN201922407460 U CN 201922407460U CN 212317725 U CN212317725 U CN 212317725U
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- cabinet door
- cubical switchboard
- hinge
- switch cabinet
- fixed mounting
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Abstract
The utility model discloses a cubical switchboard cabinet door fixing device, including cubical switchboard main part and hinge, the quantity of hinge is two, and there is the cubical switchboard cabinet door one side of cubical switchboard main part through hinge connection, and there is toughened glass in the front of cubical switchboard cabinet door through inlaying fixed mounting, and fixed mounting has the lockhole on the cubical switchboard cabinet door of toughened glass one side, and the middle part fixed mounting that cubical switchboard cabinet door one side was kept away from to the cubical switchboard main part has the jam plate. The utility model discloses a set up the bracing piece, can stretch first bracing piece and first fixed block when the cubical switchboard cabinet door is opened to the certain degree, when first bracing piece and second bracing piece are stretched and are in same straight line, can block each other, make cubical switchboard cabinet door be in open state, resist the effort of second spring in the hinge, step on the kick board outwards and pull with the foot gently when the staff wants to close cubical switchboard cabinet door, it can to destroy the same straight line state that first bracing piece and second bracing piece were located.
Description
Technical Field
The utility model relates to a cubical switchboard technical field specifically is a cubical switchboard cabinet door fixing device.
Background
The switch cabinet is an electrical device, the outside line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, each branch circuit is arranged according to the requirement, such as an instrument, an automatic control, a motor magnetic switch, various alternating current contactors and the like, some switch cabinets are also provided with a high-voltage chamber and a low-voltage chamber, high-voltage buses are arranged, such as a power plant and the like, and some switch cabinets are also provided with low-frequency load shedding for protecting main equipment, so that the importance of the switch cabinet is seen.
The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. The classification methods of the switch cabinets are various, for example, the switch cabinets can be divided into movable switch cabinets and fixed switch cabinets by the installation mode of the circuit breaker; or according to different cabinet body structures, the cabinet body can be divided into an open type switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet; the high-voltage switch cabinet, the medium-voltage switch cabinet, the low-voltage switch cabinet and the like can be divided according to different voltage grades. The door is mainly suitable for various different occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industry textile, factories and mining enterprises, residential districts and high-rise buildings, can be seen everywhere in life, and most of traditional switch cabinet doors are opened and closed more tediously, and the traditional switch cabinet doors in this respect still need to be optimized.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cubical switchboard cabinet door fixing device to solve the traditional cubical switchboard cabinet door that proposes among the above-mentioned background art and open mostly and close comparatively loaded down with trivial details problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cubical switchboard cabinet door fixing device, includes cubical switchboard main part and hinge, the quantity of hinge is two, there is cubical switchboard cabinet door one side of cubical switchboard main part through hinge connection, there is toughened glass through inlaying fixed mounting in the front of cubical switchboard cabinet door, fixed mounting has the lockhole on the cubical switchboard cabinet door of toughened glass one side, the middle part fixed mounting that cubical switchboard cabinet door one side was kept away from to the cubical switchboard main part has the jam plate.
Preferably, all cup jointed the second spring on the hinge, the one end of second spring links to each other with the left side hinge, the other end and the right side hinge of second spring link to each other.
Preferably, the bottom fixed mounting of cubical switchboard cabinet door has the stopper, the inside top fixed mounting of stopper has first spring, the bottom fixed mounting of first spring has spacing ball, the bottom fixed mounting of cubical switchboard main part internal surface has the spacing groove.
Preferably, switch cabinet door bottom installs first fixed block near one side of switch cabinet main part, first bracing piece is installed through the bearing in the bottom of first fixed block, the positive bottom fixed mounting of switch cabinet main part has the second fixed block, install the second bracing piece through the bearing on the second fixed block, one side fixed mounting of second bracing piece has the foot kickboard, the one end that the second fixed block was kept away from to the second bracing piece is articulated mutually with first bracing piece.
Preferably, the upper end and the lower end of one side, far away from the hinge, of the switch cabinet main body are fixedly provided with cushion rubber pads.
Compared with the prior art, the beneficial effects of the utility model are that:
1. realized through the cover spring in the hinge, the cabinet door that opens the cubical switchboard can automatic closure, has avoided the staff to forget to close the cubical switchboard cabinet door, reduces unexpected the emergence, builds safer operational environment.
2. Through setting up transparent toughened glass on the cubical switchboard cabinet door, the inside of cubical switchboard cabinet door is inlayed and is had toughened glass, can need not open the cubical switchboard cabinet door when the condition of the inside panel board of staff want to observe, and is so loaded down with trivial details, and the direct number of degrees of the panel board that just can observe the inside through toughened glass saves staff's work load.
3. Through set up rubber buffer pad in the cubical switchboard main part, avoided the cubical switchboard to close the produced noise, because second spring force in the hinge is too big, can strike the cubical switchboard cabinet door when closed and produce the noise, so be provided with rubber buffer pad at the cubical switchboard cabinet door and the one end of cubical switchboard main part contact, carry out the cubical switchboard cabinet door of buffering.
4. Through setting up spacing groove and stopper, the switch cabinet door is closed the stopper position and is touch in the spacing groove time first spring in the spacing groove can contract in the spacing groove with spacing ball suppression piece, then spacing ball reachs spacing groove middle part back, because the recess in the spacing groove, thereby spacing ball can get into the recess and block, makes switch cabinet door not opened easily.
5. Through setting up the bracing piece, can tensile first bracing piece and first fixed block when the cubical switchboard cabinet door is opened to the certain degree, when first bracing piece and second bracing piece are stretched and are in same straight line, can block each other, make cubical switchboard cabinet door be in the open mode that lasts, withstand the produced effort of second spring in the hinge, when the staff wants to close cubical switchboard cabinet door only with the foot gently step on the foot kickboard outwards and pull, it can to destroy the same straight line state that first bracing piece and second bracing piece located.
Drawings
Fig. 1 is a front view schematically illustrating the structure of the present invention;
fig. 2 is a schematic top view of the support rod structure of the present invention;
FIG. 3 is a schematic front view of the hinge of the present invention;
fig. 4 is the utility model discloses a stopper front view section schematic diagram.
In the figure: 1. a switch cabinet main body; 2. a switch cabinet door; 3. tempering the glass; 4. a hinge; 5. a locking plate; 6. a cushion rubber pad; 7. a limiting groove; 8. a second support bar; 9. a limiting block; 10. a lock hole; 11. a first support bar; 12. a first fixed block; 13. a second fixed block; 14. a foot kickboard; 15. a first spring; 16. a limiting ball; 17. a second spring.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment:
the utility model provides a cubical switchboard cabinet door fixing device, includes cubical switchboard main part 1 and hinge 4, and the quantity of hinge 4 is two, and there is cubical switchboard cabinet door 2 one side of cubical switchboard main part 1 through hinge 4 connection, and there is toughened glass 3 in the front of cubical switchboard cabinet door 2 through inlaying fixed mounting, and fixed mounting has lockhole 10 on the cubical switchboard cabinet door 2 of toughened glass 3 one side, and the middle part fixed mounting that cubical switchboard main part 1 kept away from cubical switchboard cabinet door 2 one side has jam plate 5.
All cup jointed second spring 17 on hinge 4, second spring 17's one end links to each other with left side hinge 4, and second spring 17's the other end links to each other with right side hinge 4, and the cabinet door 2 of opening the cubical switchboard can be automatic closed, has avoided the staff to forget to close cubical switchboard cabinet door 2, reduces unexpected the emergence, builds safer operational environment.
The bottom fixed mounting of cubical switchboard cabinet door 2 has stopper 9, the inside top fixed mounting of stopper 9 has first spring 15, the bottom fixed mounting of first spring 15 has spacing ball 16, the bottom fixed mounting of 1 internal surface of cubical switchboard main part has spacing groove 7, first spring 15 in the stopper 9 can contract spacing groove 7 and impress spacing ball 16 in stopper 9 when cubical switchboard cabinet door 2 closes stopper 9 position and touch spacing groove 7, then spacing ball 16 reachs behind 7 middle parts of spacing groove, because the recess in spacing groove 7, thereby spacing ball 16 can get into the recess and block, make cubical switchboard cabinet door 2 not opened easily.
A first fixed block 12 is arranged at one side of the bottom end of the switch cabinet door 2 close to the switch cabinet main body 1, a first supporting rod 11 is arranged at the bottom end of the first fixed block 12 through a bearing, a second fixed block 13 is fixedly arranged at the bottom end of the front surface of the switch cabinet main body 1, a second supporting rod 8 is arranged on the second fixed block 13 through a bearing, a kick plate 14 is fixedly arranged at one side of the second supporting rod 8, one end of the second supporting rod 8 far away from the second fixed block 13 is hinged with the first supporting rod 11, the first supporting rod 11 and the first fixed block 12 can be stretched when the switch cabinet door 2 is opened to a certain degree, the first supporting rod 11 and the second supporting rod 8 can be mutually clamped when being stretched to be in the same straight line, so that the switch cabinet door 2 is in a continuous opening state to resist the acting force generated by a second spring 17 in a hinge 4, when a worker wants to close the switch cabinet door 2, the worker can only slightly step on the kick plate 14 to be pulled outwards, the same straight line state of the first support rod 11 and the second support rod 8 can be destroyed.
The upper end and the lower end of the side, away from the hinge 4, of the switch cabinet main body 1 are fixedly provided with the cushion rubber pads 6, so that the noise generated when the switch cabinet door 2 is closed is avoided, and the second spring 17 in the hinge 4 has overlarge elasticity and can impact the switch cabinet door 2 to generate noise when the switch cabinet door is closed.
The working principle is as follows: when the switch cabinet is used, when the switch cabinet door 2 is opened, the second spring 17 in the hinge 4 can be rebounded under tension, the rebounding force can act on one side of the hinge 4, the hinge 4 is connected to the switch cabinet door 2 so as to apply elastic force to the switch cabinet door 2, when a hand for opening the switch cabinet door 2 is released, the switch cabinet door 2 can be automatically closed due to the release of the elastic force, and when the switch cabinet door is closed, the second spring 17 in the hinge 4 has overlarge elastic force and can collide with the switch cabinet door 2 to generate noise, so that the buffer rubber pad 6 is arranged at one end of the switch cabinet door 2, which is in contact with the switch cabinet main body 1, so as to buffer the switch cabinet door 2, the toughened glass 3 is embedded in the switch cabinet door 2, and when a worker wants to observe the condition of an instrument panel in the switch cabinet, the switch cabinet door 2 does not need to be opened, the degree of the instrument panel inside can be observed directly through the toughened glass 3, and the workload of workers is saved.
When the switch cabinet door 2 is opened to a certain degree, the first supporting rod 11 and the first fixing block 12 can be stretched, when the first supporting rod 11 and the second supporting rod 8 are stretched to be in the same straight line, the first supporting rod 11 and the second supporting rod 8 can be clamped with each other, the switch cabinet door 2 is in a continuous opening state, acting force generated by the second spring 17 in the hinge 4 is resisted, when a worker wants to close the switch cabinet door 2, the worker only can slightly step on the foot kickplate 14 to pull outwards by feet, the same straight line state where the first supporting rod 11 and the second supporting rod 8 are located is damaged, when the switch cabinet door 2 is closed to the position of the limiting block 9 and touches the limiting groove 7, the first spring 15 in the limiting block 9 can contract the limiting groove 7 to press the limiting ball 16 into the limiting block 9, and then after the limiting ball 16 reaches the middle part of the limiting groove 7, because the groove in the limiting groove 7, the limiting ball 16 can enter the groove, so that the switch cabinet door 2 is not easily opened.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a cubical switchboard cabinet door fixing device, includes cubical switchboard main part (1) and hinge (4), its characterized in that: the quantity of hinge (4) is two, one side of cubical switchboard main part (1) is connected with cubical switchboard cabinet door (2) through hinge (4), there is toughened glass (3) in the front of cubical switchboard cabinet door (2) through inlaying fixed mounting, fixed mounting has lockhole (10) on the cubical switchboard cabinet door (2) of toughened glass (3) one side, the middle part fixed mounting that cubical switchboard cabinet door (2) one side was kept away from in cubical switchboard main part (1) has jam plate (5).
2. A switch cabinet door fixing device according to claim 1, characterized in that: all cup jointed second spring (17) on hinge (4), the one end of second spring (17) links to each other with left side hinge (4), the other end and the right side hinge (4) of second spring (17) link to each other.
3. A switch cabinet door fixing device according to claim 1, characterized in that: the bottom fixed mounting of cubical switchboard cabinet door (2) has stopper (9), the inside top fixed mounting of stopper (9) has first spring (15), the bottom fixed mounting of first spring (15) has spacing ball (16), the bottom fixed mounting of cubical switchboard main part (1) internal surface has spacing groove (7).
4. A switch cabinet door fixing device according to claim 1, characterized in that: switch cabinet door (2) bottom is close to one side of switch cabinet main part (1) and installs first fixed block (12), first bracing piece (11) are installed through the bearing to the bottom of first fixed block (12), the positive bottom fixed mounting of switch cabinet main part (1) has second fixed block (13), install second bracing piece (8) through the bearing on second fixed block (13), one side fixed mounting of second bracing piece (8) has foot kickboard (14), the one end that second fixed block (13) were kept away from in second bracing piece (8) is articulated mutually with first bracing piece (11).
5. A switch cabinet door fixing device according to claim 1, characterized in that: buffer rubber pads (6) are fixedly mounted at the upper end and the lower end of one side, far away from the hinge (4), of the switch cabinet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922407460.7U CN212317725U (en) | 2019-12-28 | 2019-12-28 | Switch cabinet door fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922407460.7U CN212317725U (en) | 2019-12-28 | 2019-12-28 | Switch cabinet door fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212317725U true CN212317725U (en) | 2021-01-08 |
Family
ID=74029671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922407460.7U Active CN212317725U (en) | 2019-12-28 | 2019-12-28 | Switch cabinet door fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212317725U (en) |
-
2019
- 2019-12-28 CN CN201922407460.7U patent/CN212317725U/en active Active
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