CN211414233U - Movable disassembly and assembly mechanism for dispatching large screen for power grid operation - Google Patents

Abstract

The utility model discloses a portable dismouting mechanism of dispatch large screen for electric wire netting operation, the top of first dwang all rotates through the second connecting piece with the top of third dwang and is connected with the lead screw, and the equal threaded connection in surface of two lead screws has the U-shaped frame, the utility model relates to a disassembly body technical field. This portable dismouting mechanism of dispatch large screen is used in electric wire netting operation, the output fixedly connected with support frame of first hydraulic stem, the left side fixedly connected with sucking disc of support frame, the equal fixedly connected with universal wheel in both sides of support frame bottom, can be so that the dispatch large screen when breaking down, the maintainer need not build the scaffold and just can dismantle the large screen, also need not too much maintainer and just can dismantle the work with the large screen and accomplish, the maintainer just can hold the large screen through the bearing plate simultaneously, need not carry out the lifting to the large screen through the manpower, the manpower is saved, the practicality of work efficiency and device has been improved.

Description

Movable disassembly and assembly mechanism for dispatching large screen for power grid operation

Technical Field

The utility model relates to a disassembly body technical field specifically is a portable disassembly and assembly mechanism of dispatch large screen for electric wire netting operation.

Background

The power network is used for transmitting and distributing electric energy and changing voltage, a power dispatcher is used as a front-line worker of the power network operation to monitor the operation condition of the power network at any time and implement a four-value three-operation duty mode, and a large dispatching and monitoring screen is in an operation state for 24 hours in order to enhance the monitoring effect and efficiency of the dispatching duty worker, so that the phenomenon of black screen of a single display screen is easily caused.

The big screen of dispatch need overhaul maintainer dismouting maintenance when breaking down, uses a large amount of instruments such as scaffold frame among the prior art usually, and needs several people to assist work simultaneously, extravagant manpower and materials, inefficiency.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a portable dismouting mechanism of dispatch large screen for electric wire netting operation has solved the dispatch large screen and has need to build the scaffold frame at the in-process of maintenance and lead to the problem of inefficiency.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a portable dismouting mechanism of big screen of dispatch for electric wire netting operation, includes the carriage, the equal fixedly connected with motor in both sides of carriage inner wall bottom, the output fixedly connected with first dwang of motor, the fixed surface of first dwang is connected with first belt pulley, the surface of first dwang just is located the fixedly connected with second belt pulley directly over the first belt pulley, the left side of carriage inner wall bottom rotates and is connected with the second dwang, the fixed surface of second dwang is connected with the third belt pulley, be connected through first belt transmission between the surface of second belt pulley and third belt pulley, the both sides of carriage back inner wall bottom all are connected with the third dwang through first connecting piece rotation, the fixed surface of third dwang is connected with the fourth belt pulley, be connected through belt transmission between the surface of first belt pulley and fourth belt pulley, the top of first dwang all is connected with the lead screw through the rotation of second connecting piece with the top of third dwang, the top of lead screw runs through the carriage and extends to the top of carriage.

Preferably, two equal threaded connection in surface of lead screw has the U-shaped frame, the top of carriage just is located the first fixed block of below fixedly connected with of U-shaped frame, the top fixed connection telescopic link of first fixed block, the output end fixedly connected with second fixed block of telescopic link.

Preferably, the surface of the telescopic rod is fixedly connected with a spring between the top of the first fixing block and the bottom of the second fixing block, and the top of the supporting frame is fixedly connected with a sliding rail.

Preferably, the top of the slide rail is connected with a first hydraulic rod through a third connecting piece in a sliding manner, and the output end of the first hydraulic rod is fixedly connected with a support frame.

Preferably, the left side of the supporting frame is fixedly connected with a sucker, and the left side of the top of the supporting frame is fixedly connected with a second hydraulic rod.

Preferably, the output end of the second hydraulic rod is fixedly connected with a bearing plate, and the two sides of the bottom of the supporting frame are fixedly connected with universal wheels.

Advantageous effects

The utility model provides a portable dismouting mechanism of dispatch large screen for electric wire netting operation. Compared with the prior art, the method has the following beneficial effects:

(1) this movable dismouting mechanism of dispatch large screen is used in electric wire netting operation, the equal fixedly connected with motor in both sides through carriage inner wall bottom, the top of first dwang all is connected with the lead screw through the rotation of second connecting piece with the top of third dwang, the top of lead screw runs through the carriage and extends to the top of carriage, the equal threaded connection in surface of two lead screws has the U-shaped frame, can be so that the dispatch large screen when breaking down, the maintainer need not just can dismantle the large screen through building the scaffold frame, thereby make the dismantlement work efficiency of maintenance improve, also need not too much maintainer just can dismantle the work completion with the large screen, the practicality of work efficiency and device has been improved.

(2) This movable dismouting mechanism of dispatch large screen is used in electric wire netting operation, there is first hydraulic stem at the top through third connecting piece sliding connection through the slide rail, the output fixedly connected with support frame of first hydraulic stem, the left side fixedly connected with sucking disc of support frame, the left side fixedly connected with second hydraulic stem at support frame top, can be so that the dispatch large screen when the trouble needs to be dismantled and overhauld, the maintainer just can hold the large screen through the bearing plate, need not carry out the lifting to the large screen through the manpower, the manpower is saved, the work efficiency is improved.

Drawings

FIG. 1 is a sectional view of the structure of the present invention;

FIG. 2 is a side view of the internal structure of the present invention;

fig. 3 is a side view of the telescopic rod structure of the present invention.

In the figure: the automatic feeding device comprises a supporting frame 1, a motor 2, a first rotating rod 3, a first belt pulley 4, a third rotating rod 5, a fourth belt pulley 6, a screw 7, a U-shaped frame 8, a first fixing block 9, a telescopic rod 10, a second fixing block 11, springs 12, a sliding rail 13, a first hydraulic rod 14, a supporting frame 15, a sucking disc 16, a second hydraulic rod 17, a bearing plate 18, a universal wheel 19, a second belt pulley 20, a second rotating rod 21 and a third belt pulley 22.

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. 1-3, the present invention provides a technical solution: a movable disassembly and assembly mechanism of a dispatching large screen for power grid operation comprises a supporting frame 1, a fourth rotating rod is fixedly connected to the bottom of the inner wall of the back of the supporting frame 1, a second lead screw is rotatably connected to the top end of the fourth rotating rod through a connecting block, a fifth belt pulley is fixedly connected to the surface of the first rotating rod, the fifth belt pulley is in transmission connection with the surface of a third belt pulley through a third belt, a third hydraulic rod is fixedly connected to the back of the top of the supporting frame 1 and is on the same horizontal line with a first hydraulic rod 14 so as to have a better supporting and fixing effect on a large screen, a motor 2 is fixedly connected to both sides of the bottom of the inner wall of the supporting frame 1, the motor 2 is connected with an external power supply through a lead wire, a first rotating rod 3 is fixedly connected to the output end of the motor 2, a first belt pulley 4 is fixedly connected to the surface of the first rotating rod 3, a second belt pulley 20 is fixedly connected, a second rotating rod 21 is rotatably connected to the left side of the bottom of the inner wall of the support frame 1, a third belt pulley 22 is fixedly connected to the surface of the second rotating rod 21, a second belt pulley 20 is in transmission connection with the surface of the third belt pulley 22 through a first belt, both sides of the bottom of the inner wall of the back of the support frame 1 are rotatably connected with a third rotating rod 5 through first connecting pieces, a fourth belt pulley 6 is fixedly connected to the surface of the third rotating rod 5, the surfaces of the first belt pulley 4 and the fourth belt pulley 6 are in transmission connection through belts, the top end of the first rotating rod 3 and the top end of the third rotating rod 5 are both in rotation connection with lead screws 7 through second connecting pieces, the surfaces of the two lead screws 7 are both in threaded connection with a U-shaped frame 8, a first fixing block 9 is fixedly connected to the top of the support frame 1 and is positioned under the U-shaped frame 8, a spring 12 is fixedly connected to the surface of the telescopic rod 10, the top of the support frame 1 is fixedly connected with a slide rail 13, the slide rail 13 is used for adjusting the distance between a sucker 16 and a bearing plate 18 so as to better fix a large screen, the top of the slide rail 13 is connected with a first hydraulic rod 14 through a third connecting piece in a sliding manner, the first hydraulic rod 14 is connected with an external power supply through a lead, the output end of the first hydraulic rod 14 is fixedly connected with a support frame 15, the left side of the support frame 15 is fixedly connected with the sucker 16, the left side of the top of the support frame 1 is fixedly connected with a second hydraulic rod 17, the second hydraulic rod 17 is connected with the external power supply through a lead, the output end of the second hydraulic rod 17 is fixedly connected with the bearing plate 18, universal wheels 19 are fixedly connected to both sides of the bottom of the support frame 1, the top of the first fixed block 9 is fixedly connected with an expansion link 10, the expansion link 10 plays a supporting role on the U-, the output end fixedly connected with second fixed block 11 of telescopic link 10, the top of second fixed block 11 and the bottom fixed connection of U-shaped frame 8, the top of lead screw 7 runs through carriage 1 and extends to the top of carriage 1.

When in use, the dismounting mechanism is moved to a working place through the universal wheel 19 at the bottom, the second hydraulic rod 17 is started to support the large screen by the bearing plate 18 at the top of the second hydraulic rod 17, the first hydraulic rod 14 is started, the height of the first hydraulic rod 14 is adjusted to a proper position, the first hydraulic rod 14 is moved by the slide rail 13 fixedly connected with the bottom of the support frame 1, so that the suction cup 16 is attached to the large screen, so as to suck the large screen, therefore, the large screen is fixed, the maintainer enters the U-shaped frame 8, the motor 2 is started, the U-shaped frame 8 moves up and down along with the rotation of the screw rod 7, the maintainer can adjust the U-shaped frame 8 according to the required height, the telescopic rod 10 plays a role in supporting the U-shaped frame 8, and meanwhile, when the U-shaped frame 8 suddenly drops, the U-shaped frame 8 is buffered, and the large screen is detached after adjustment is finished.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a portable dismouting mechanism of dispatch large screen for electric wire netting operation, includes carriage (1), its characterized in that: the right side fixedly connected with motor (2) of carriage (1) inner wall bottom, the first dwang (3) of output fixedly connected with of motor (2), the fixed surface of first dwang (3) is connected with first belt pulley (4), the surface of first dwang (3) just is located first belt pulley (4) directly over fixedly connected with second belt pulley (20), the left side of carriage (1) inner wall bottom rotates and is connected with second dwang (21), the fixed surface of second dwang (21) is connected with third belt pulley (22), be connected through first belt transmission between the surface of second belt pulley (20) and third belt pulley (22), the both sides of carriage (1) back inner wall bottom all are connected with third dwang (5) through first connecting piece rotation, the fixed surface of third dwang (5) is connected with fourth belt pulley (6), be connected through second belt drive between the surface of first belt pulley (4) and fourth belt pulley (6), the top of first dwang (3), second dwang (21) and third dwang (5) all is connected with lead screw (7) through the rotation of second connecting piece, the top of lead screw (7) runs through carriage (1) and extends to the top of carriage (1).

2. The large dispatching screen movable disassembly and assembly mechanism for power grid operation according to claim 1, wherein: two the equal threaded connection in surface of lead screw (7) has U-shaped frame (8), the top of carriage (1) just is located first fixed block of fixedly connected with (9) under U-shaped frame (8), top fixed connection telescopic link (10) of first fixed block (9), output fixedly connected with second fixed block (11) of telescopic link (10).

3. The large dispatching screen movable disassembly and assembly mechanism for power grid operation according to claim 2, wherein: the surface fixed connection who just is located telescopic link (10) between the top of first fixed block (9) and the bottom of second fixed block (11) has spring (12), the top fixedly connected with slide rail (13) of carriage (1).

4. The large dispatching screen movable disassembly and assembly mechanism for power grid operation according to claim 3, wherein: the top of the sliding rail (13) is connected with a first hydraulic rod (14) in a sliding mode through a third connecting piece, and the output end of the first hydraulic rod (14) is fixedly connected with a supporting frame (15).

5. The large dispatching screen movable disassembly and assembly mechanism for power grid operation according to claim 4, wherein: the left side fixedly connected with sucking disc (16) of support frame (15), the left side fixedly connected with second hydraulic stem (17) at support frame (1) top.

6. The large dispatching screen movable disassembly and assembly mechanism for power grid operation according to claim 5, wherein: the output end of the second hydraulic rod (17) is fixedly connected with a bearing plate (18), and two sides of the bottom of the supporting frame (1) are fixedly connected with universal wheels (19).

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