CN215185471U - Closing interlocking mechanism special for drawer of power distribution cabinet - Google Patents
Closing interlocking mechanism special for drawer of power distribution cabinet Download PDFInfo
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- CN215185471U CN215185471U CN202121329332.6U CN202121329332U CN215185471U CN 215185471 U CN215185471 U CN 215185471U CN 202121329332 U CN202121329332 U CN 202121329332U CN 215185471 U CN215185471 U CN 215185471U
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- distribution cabinet
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Abstract
The utility model discloses a dedicated combined floodgate interlocking gear of switch board drawer, its structure includes box, auxiliary assembly and handle, set up auxiliary assembly in the drawer through optimizing, the leading wheel can assist the removal of drawer, the leading wheel is connected with box medial surface roll, can improve the stability of drawer when the box slides inside, avoid rocking from side to side, the lead screw drives the cardboard at both ends and contacts with the box medial surface, and the compactness of being connected in adjustable drawer and the box, can adjust the compactness of drawer and box connection according to actual conditions, can play the regulation effect to the combined floodgate of drawer and separating brake fast; through having set up the right-hand member of auxiliary assembly at the drawer, mutually supporting of rack and gear can provide card and effect for the handle, and the haulage rope volume is less and locate the front bezel right flank end of drawer, is difficult for being noticed, and under the condition of unknown, the outsider can not rotate the handle at will, takes the drawer to the outer end out, improves holistic security.
Description
Technical Field
The utility model relates to a switch board technical field, concretely relates to dedicated combined floodgate interlocking gear of switch board drawer.
Background
The drawer type switch cabinet is characterized in that functional units of the drawer type switch cabinet in the power distribution cabinet are separated from buses or cables by using a functional plate made of grounded metal plates or plastics to form three areas of the buses, the functional units and the cables, isolation measures are also provided among the functional units, the drawer type switch cabinet has high reliability, safety and interchangeability, is an advanced switch cabinet, is a produced switch cabinet and is mostly a drawer type switch cabinet, and the drawer type switch cabinet is suitable for industrial and mining enterprises and high-rise buildings requiring high power supply reliability and is used as a centralized control power distribution center, and a closing interlocking mechanism can prevent a drawer from being opened due to misoperation.
Closing a floodgate interlocking gear is adjusting the relation of connection between the drawer and the cabinet body, and the tightness of being connected between drawer and the cabinet body inside is difficult to adjust according to actual demand, and often has certain clearance between the drawer and the cabinet body, and the drawer is when removing, and its holistic stability is relatively poor.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome prior art not enough, now provide a dedicated combined floodgate interlocking gear of switch board drawer, solved the relation of connection of combined floodgate interlocking gear between the regulation drawer and the cabinet body, the tightness of being connected between difficult according to actual demand regulation drawer and the internal portion of cabinet, and often have certain clearance between the drawer and the cabinet body, the drawer when removing, the relatively poor problem of its holistic stability.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a special combined floodgate interlocking gear of switch board drawer, including box, drawer, adjustment mechanism, cavity, auxiliary assembly and handle, be equipped with the cavity in the box, the cavity of the interior middle-end of box and the gyro wheel sliding connection of drawer bottom, drawer front end face and handle fixed connection, adjustment mechanism and drawer interior front end fixed connection, auxiliary assembly and drawer front end inside right-hand member sliding connection, adjustment mechanism includes limiting plate, lead screw, bevel gear group, handle, cardboard, deflector and leading wheel, limiting plate and drawer bottom front end fixed connection, the limiting plate medial surface is connected with the lead screw rotation, the bevel gear coaxial rotation of lead screw interior middle-end and bevel gear group upper end, the bevel gear of bevel gear group lower extreme and the coaxial rotation of handle rear end, lead screw left and right ends screw thread and cardboard internal connection, the clamping plate is connected with the inner side face of the limiting plate in a sliding mode, the guide plate is arranged at the bottom in the limiting plate, the side face of the guide plate is connected with the guide wheel in a rotating mode, and the guide wheel is connected with the inner side face of the box body in a rolling mode.
Furthermore, the auxiliary assembly comprises a hollow groove, a gear, a rack, a spring and a traction rope, the hollow groove is formed in the front plate of the drawer, the circle center of the gear coaxially rotates with the rear end of the handle, the gear side insections are clamped with the rack, the left end of the rack and the right end of the hollow groove are respectively and elastically connected with the left end and the right end of the spring, and the right end of the rack is fixedly connected with the traction rope.
Furthermore, the left end of the clamping plate is of a concave structure, and a rubber layer is arranged on the left side face of the clamping plate.
Furthermore, the clamping plate and the guide plate are arranged in parallel, and the height ratio of the clamping plate to the guide plate is 2: 1.
Furthermore, the threads at the left end and the right end of the screw rod are reverse, and the empty groove is formed in the middle end of the front plate of the drawer.
Furthermore, the rack is integrally of a T-shaped structure, and the length of the right end of the traction rope extending to the side end of the drawer is at least 2 CM.
Furthermore, the dead slot is provided with two sections, and the other section of the dead slot penetrates through the right end face of the front plate of the drawer.
Furthermore, the hauling cable is made of nylon.
Further, the spring material is the musical instrument steel wire.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
1) a dedicated combined floodgate interlocking gear of switch board drawer, through having set up auxiliary assembly in the drawer, the removal of drawer can be assisted to the leading wheel, leading wheel and box medial surface roll connection, can improve the stability of drawer when the inside slip of box, rock about avoiding, the cardboard that the lead screw drove both ends contacts with the box inside to the compactness of being connected in adjustable drawer and the box, can adjust the compactness that drawer and box are connected according to actual conditions, can play the regulating effect to the combined floodgate of drawer and separating brake fast.
2) A dedicated combined floodgate interlocking gear of switch board drawer, through having set up the right-hand member of auxiliary assembly at the drawer, mutually supporting of rack and gear can provide card and effect for the handle, and the haulage rope volume is less and locate the front bezel right flank end of drawer, is difficult for being noticed, and under the condition of not knowing, the outsider can not rotate the handle at will, takes the drawer out to the outer end, improves holistic security.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the inside of the case body of the present invention;
FIG. 3 is a schematic structural view of an adjusting mechanism of the present invention;
FIG. 4 is a schematic view of the connection structure between the guide plate and the guide wheel of the present invention;
fig. 5 is an enlarged schematic view of a portion a in fig. 3 according to the present invention.
In the figure: the device comprises a box body-1, a drawer-2, an adjusting mechanism-3, a cavity-4, an auxiliary component-5, a handle-6, a limit plate-31, a screw rod-32, a bevel gear set-33, a handle-34, a clamping plate-35, a guide plate-36, a guide wheel-37, a hollow groove-51, a gear-52, a rack-53, a spring-54 and a traction rope-55.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Please refer to fig. 1 and 2, the utility model provides a dedicated combined floodgate interlocking gear of switch board drawer: including box 1, drawer 2, adjustment mechanism 3, cavity 4, auxiliary assembly 5 and handle 6, be equipped with cavity 4 in the box 1, cavity 4 and the gyro wheel sliding connection of drawer 2 bottom of the cavity 4 of middle-end in the box 1, terminal surface and handle 6 fixed connection before the drawer 2, front end fixed connection in adjustment mechanism 3 and the drawer 2, right-hand member sliding connection in auxiliary assembly 5 and the drawer 2 front bezel.
Referring to fig. 3 and 4, the present invention provides a special closing interlocking mechanism for a drawer of a power distribution cabinet, wherein the adjusting mechanism 3 includes a limiting plate 31, a screw rod 32, a bevel gear set 33, a handle 34, a clamping plate 35, a guiding plate 36 and a guiding wheel 37, the limiting plate 31 is fixedly connected to the front end of the bottom of the drawer 2, and can provide a limiting effect for the clamping plate 35, the inner side surface of the limiting plate 31 is rotatably connected to the screw rod 32, and provides a power source for the movement of the clamping plate 35, the middle end of the screw rod 32 is coaxially rotated with a bevel gear at the upper end of the bevel gear set 33, and can apply power to the outer end to drive the clamping plate 35 to move, the bevel gear at the lower end of the bevel gear set 33 is coaxially rotated with the rear end of the handle 34, the threads at the left and right ends of the screw rod 32 are connected to the inner threads of the clamping plate 35, so as to drive the clamping plate 35 to move, and the clamping plate 35 is slidably connected to the inner side surface of the limiting plate 31, so as to improve the moving stability of the clamping plate 35, the guiding plate 36 is arranged at the bottom of the limiting plate 31, the limiting effect can be provided for the guide wheel 37, the side face of the guide plate 36 is rotatably connected with the guide wheel 37, the guide wheel 37 is in rolling connection with the inner side face of the box body 1, the stability of the drawer 2 in sliding inside the box body 1 can be improved, left-right shaking is avoided, closing and opening of the drawer 2 are not affected, the left end of the clamping plate 35 is of a concave structure, a rubber layer is arranged on the left side face of the clamping plate 35, the clamping plate 35 and the guide plate 36 are arranged in parallel, the height ratio between the clamping plate 35 and the guide plate 36 is 2:1, threads on the left end and the right end of the screw rod 32 are reversed, the clamping plates 35 at the two ends are conveniently driven to move oppositely, and the empty groove 51 is formed in the middle end of the front plate of the drawer 2.
Referring to fig. 5, the present invention provides a special closing interlocking mechanism for a drawer of a power distribution cabinet, wherein an auxiliary component 5 includes a hollow slot 51, a gear 52, a rack 53, a spring 54 and a pull rope 55, the hollow slot 51 is disposed inside a front plate of the drawer 2 to provide an installation space for the gear 52, a circle center of the gear 52 coaxially rotates with a rear end of the handle 34 to provide a limiting effect for the handle 34, side insections of the gear 52 are engaged with the rack 53 to prevent the gear 52 and the handle 34 from rotating randomly, a left end of the rack 53 and a right end of the hollow slot 51 are respectively elastically connected with left and right ends of the spring 54 to provide power for moving and resetting of the rack 53, a right end of the rack 53 is fixedly connected with the pull rope 55 to enable the pull rope 55 to drive the rack 53 to move, the rack 53 is integrally in a T-shaped structure, a length of the right end of the pull rope 55 extending to the side end of the drawer 2 is at least 2CM, the hollow slot 51 has two sections, and another section of the drawer of the hollow slot 51 penetrates through a right end surface of the front plate of the drawer 2, the secrecy of the hauling cable 55 is improved, and the condition that the outsiders rotate the handle 34 freely to pull the drawer 2 to the outside is avoided.
The utility model provides a closing interlocking mechanism special for a drawer of a power distribution cabinet through improvement, and the working principle is as follows;
firstly, when the equipment is used, the device is firstly placed in a working area, and then the equipment is connected with an external power supply, so that the required electric energy can be provided for the work of the equipment;
secondly, when the drawer 2 is fixed with the inside of the box body 1, thrust is applied to the drawer 2, the drawer 2 moves towards the inside of the box body 1 through a roller at the bottom, guide wheels 37 at the left end and the right end of a limiting plate 31 in the drawer 2 can assist the movement of the drawer 2, and the guide wheels 37 are in rolling connection with the inner side surface of the box body 1, so that the stability of the drawer 2 in sliding in the box body 1 can be improved, and the left-right shaking is avoided;
thirdly, power is applied to the handle 34, the handle 34 drives the bevel gear set 33 in the inner part to rotate, the bevel gear set 33 can drive the screw rod 32 connected with the bevel gear set to rotate, the screw rod 32 drives the clamping plates 35 at the left end and the right end to move oppositely, the clamping plates 35 can be contacted with the inner side surface of the box body 1, the tightness of the connection between the drawer 2 and the box body 1 can be adjusted, and the effect of adjusting the closing and opening of the drawer 2 can be quickly achieved;
fourthly, the pulling force on the pulling rope 55 is released, so that the pulling force on the right end of the rack 53 disappears, then the elasticity of the spring 54 is restored to drive the rack 53 to move towards the end of the gear 52 and to be meshed with the gear 52, the inner middle end of the handle 34 can be clamped, the screw rod 32 cannot rotate, the pulling rope 55 is small in size and is arranged at the right side end of the front plate of the drawer 2, the pulling rope is not easy to notice, and an outsider cannot randomly rotate the handle 34 to draw out the drawer 2 to the outer end under the condition that the outsider does not know, so that the overall safety is improved.
The utility model relates to a dedicated combined floodgate interlocking gear of switch board drawer, set up auxiliary assembly 5 in drawer 2 through optimizing, leading wheel 37 can assist the removal of drawer 2, leading wheel 37 and box 1 medial surface roll connection, can improve the stability when drawer 2 slides in box 1, avoid rocking from side to side, lead screw 32 drives the cardboard 35 at both ends and contacts with box 1 medial surface, and can adjust the compactness of being connected in drawer 2 and box 1, can adjust the compactness of drawer 2 and box 1 connection according to the actual conditions, can play the regulating effect to the combined floodgate of drawer 2 and separating brake fast; through having set up auxiliary assembly 5 at the right-hand member of drawer 2, rack 53 and gear 52 mutually support and can provide card and effect for handle 34, and haulage rope 55 volume is less and locate drawer 2's front bezel right flank end, and is difficult to notice, and under the condition of unknown, the outsider can not rotate handle 34 at will, takes drawer 2 to the outside end out, improves holistic security.
Claims (8)
1. A special closing interlocking mechanism for a drawer of a power distribution cabinet comprises a box body (1) and a handle (6), wherein a cavity (4) is formed in the box body (1); the method is characterized in that: the drawer with the adjustable adjusting mechanism comprises an adjusting mechanism (3) and an auxiliary component (5), the adjusting mechanism (3) is fixedly connected with the inner front end of a drawer (2), the auxiliary component (5) is connected with the inner right end of the front plate of the drawer (2) in a sliding manner, the adjusting mechanism (3) comprises a limiting plate (31), a screw rod (32), a bevel gear set (33), a handle (34), a clamping plate (35), a guide plate (36) and a guide wheel (37), the limiting plate (31) is fixedly connected with the inner front end of the inner bottom of the drawer (2), the inner side face of the limiting plate (31) is rotatably connected with the screw rod (32), the inner middle end of the screw rod (32) is coaxially rotated with a bevel gear at the upper end of the bevel gear set (33), a bevel gear at the lower end of the bevel gear set (33) is coaxially rotated with the rear end of the handle (34), threads at the left end and the right end of the screw rod (32) are connected with inner threads of the clamping plate (35), and the inner side face of the clamping plate (35) is slidably connected with the limiting plate (31), the bottom in limiting plate (31) is located to deflector (36), deflector (36) side is rotated with leading wheel (37) and is connected, leading wheel (37) and box (1) medial surface roll connection.
2. The closing interlocking mechanism special for the drawer of the power distribution cabinet, according to claim 1, is characterized in that: auxiliary assembly (5) include dead slot (51), gear (52), rack (53), spring (54) and haulage rope (55), inside drawer (2) front bezel was located in dead slot (51), gear (52) centre of a circle department and handle (34) rear end coaxial rotation, gear (52) side insection and rack (53) looks joint, both ends elastic connection about rack (53) left end and dead slot (51) interior right flank respectively with spring (54), rack (53) right-hand member and haulage rope (55) fixed connection.
3. The closing interlocking mechanism special for the drawer of the power distribution cabinet, according to claim 1, is characterized in that: the cavity (4) at the middle end in the box body (1) is in sliding connection with the roller at the bottom of the drawer (2), and the front end face of the drawer (2) is fixedly connected with the handle (6).
4. The closing interlocking mechanism special for the drawer of the power distribution cabinet, according to claim 1, is characterized in that: the left end of the clamping plate (35) is of a concave structure, and a rubber layer is arranged on the left side face of the clamping plate (35).
5. The closing interlocking mechanism special for the drawer of the power distribution cabinet, according to claim 1, is characterized in that: the clamping plate (35) and the guide plate (36) are arranged in parallel, and the height ratio of the clamping plate (35) to the guide plate (36) is 2: 1.
6. The closing interlocking mechanism special for the drawer of the power distribution cabinet, according to claim 1, is characterized in that: the threads at the left end and the right end of the screw rod (32) are reverse, and the empty groove (51) is arranged at the middle end of the front plate of the drawer (2).
7. The closing interlocking mechanism special for the drawer of the power distribution cabinet, according to claim 2, is characterized in that: the rack (53) is integrally of a T-shaped structure, and the length of the right end of the traction rope (55) extending to the side end of the drawer (2) is at least 2 CM.
8. The closing interlocking mechanism special for the drawer of the power distribution cabinet, according to claim 2, is characterized in that: the empty groove (51) is provided with two sections, and the other section of the empty groove (51) penetrates through the right end face of the front plate of the drawer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121329332.6U CN215185471U (en) | 2021-06-15 | 2021-06-15 | Closing interlocking mechanism special for drawer of power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121329332.6U CN215185471U (en) | 2021-06-15 | 2021-06-15 | Closing interlocking mechanism special for drawer of power distribution cabinet |
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| Publication Number | Publication Date |
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| CN215185471U true CN215185471U (en) | 2021-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121329332.6U Active CN215185471U (en) | 2021-06-15 | 2021-06-15 | Closing interlocking mechanism special for drawer of power distribution cabinet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114664517A (en) * | 2022-04-11 | 2022-06-24 | 无锡市锡容电力电器有限公司 | Current transformer |
-
2021
- 2021-06-15 CN CN202121329332.6U patent/CN215185471U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114664517A (en) * | 2022-04-11 | 2022-06-24 | 无锡市锡容电力电器有限公司 | Current transformer |
| CN114664517B (en) * | 2022-04-11 | 2024-03-26 | 无锡市锡容电力电器有限公司 | Current transformer |
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