阅读说明：本技术 一种变电站用可移动防汛平台 (Transformer substation is with portable flood prevention platform ) 是由 孙培 黄健钊 郭晓民 栗苑师 韩丰宇 李想 周冬 王晓 王帅权 曹路 杨嘉梁 于 2020-08-31 设计创作，主要内容包括：本发明公开了一种变电站用可移动防汛平台,包括车架,所述车架包括顶板和设置在顶板下方的四个支腿,所述顶板上设置抽水泵,所述支腿之间设置连接杆三,所述支腿底端面上设置万向轮,所述万向轮上设置刹车片,所述车架顶板上设置驱动刹车片锁死万向轮的锁死组件,万向轮锁死方便,无需将抽水泵从平台上搬下来,节省人力,实用性强。(The invention discloses a movable flood prevention platform for a transformer substation, which comprises a frame, wherein the frame comprises a top plate and four support legs arranged below the top plate, a water suction pump is arranged on the top plate, a third connecting rod is arranged between the support legs, universal wheels are arranged on the bottom end faces of the support legs, brake pads are arranged on the universal wheels, and locking assemblies for driving the brake pads to lock the universal wheels are arranged on the top plate of the frame.)

1. The utility model provides a transformer substation is with portable flood prevention platform, a serial communication port, includes the frame, the frame includes roof (1) and sets up four landing legs (2) in roof (1) below, set up suction pump (3) on roof (1), set up connecting rod three (4) between landing leg (2), set up universal wheel (5) on landing leg (2) bottom face, set up brake block (6) on universal wheel (5), set up the dead subassembly of lock of dead universal wheel (5) of drive brake block (6) lock on roof (1).

2. The movable flood prevention platform for the transformer substation according to claim 2, wherein the locking assembly comprises a sliding ring (7) sleeved on a supporting leg (2), the sliding ring (7) is located below a connecting rod III (4), a connecting rod I (8) is arranged between the sliding ring (7) and a brake pad (6), the connecting rod I (8) and the brake pad (6) rotate synchronously, two or more connecting rods II (9) are vertically arranged on the top surface of the sliding ring (7), the connecting rod II (9) penetrates through a top plate (1), and a driving assembly for driving the two or more connecting rods II (9) to synchronously move up and down is arranged on the top plate (1).

3. The movable flood prevention platform for the transformer substation according to claim 2, wherein a fixing plate (10) is arranged between the top surfaces of the second connecting rods (9), the driving assembly is a first bolt (10), the first bolt (11) is in threaded connection with the fixing plate (10), and the bottom end of the first bolt (11) is rotatably arranged on the top plate (1).

4. The movable flood prevention platform for the transformer substation according to claim 2, characterized in that a fixed cover (12) is arranged between the tops of the second connecting rods (9), the driving assembly is a lifting rod (13), the lifting rod (13) is vertically arranged between the top surfaces in the top plate (1) and the fixed cover (12), a first annular groove (14) matched with the side wall of the fixed cover (12) is arranged between the top plates (1), a storage battery (15) is arranged on the top plate (1), and the storage battery (15) supplies power for the lifting rod (13) and the water suction pump (3).

5. The movable flood prevention platform for the transformer substation according to claim 4, wherein a plurality of water permeable holes (16) are formed in the bottom of the annular groove (14).

6. The movable flood prevention platform for the transformer substation according to claim 2, wherein two protrusions (17) are arranged on two sides of the first connecting rod (8) respectively, a second annular groove (18) matched with the protrusions (17) is formed in the sliding ring (7), a plurality of rollers (19) are arranged between the protrusions (17), and the outer peripheral surface of each roller (19) is in contact with the inner side wall of the second annular groove (18).

7. The movable flood prevention platform for the transformer substation according to claim 6, wherein the slip ring (7) comprises an inner ring (20) and an outer ring (21), the inner ring (20) and the outer ring (21) are detachably connected, and a second annular groove (18) is formed between the inner ring (20) and the outer ring (21).

Technical Field

The invention relates to the technical field of transformer substations, in particular to a movable flood prevention platform for a transformer substation.

Background

In summer, rainwater is more, and phenomena of unsmooth drainage and serious water accumulation easily occur in partial low-lying areas inside the transformer substation. The cable is soaked in water for a long time, and the insulation is reduced due to the erosion of the insulating sheath, so that the safe operation of a power grid is threatened. At present mainly adopt artifical transport water pump to ponding department, discharge most ponding, later clear up with instruments such as mops, the weight of suction pump is heavier, the transport difficulty.

Chinese utility model patent with publication number CN210637200U discloses a water pump for irrigation and water conservancy, which comprises a water pump box, a bottom plate, a movable plate and a water pump, wherein the top of the bottom plate is fixedly connected with the bottom of the water pump through a mounting and fixing plate, the surface of the water pump is sleeved with the water pump box, the top of the water pump is fixedly provided with a control panel, the control panel is fixedly provided with a starting switch, the top of the control panel is provided with one end of the top of the water pump box, the other end of the top of the water pump box is provided with a water pumping port, one side of the water pump box is provided with a water outlet, the water pumping port and the water outlet are respectively communicated with the water inlet and the water outlet of the water pump, the water pump is moved by a moving wheel, the water pump is convenient to move, the water pump is lifted down after the water pump is moved to a working position, although the water pump is, the water pump needs to be placed at a high position and cannot be placed on the ground, so that the water pump is not suitable for being used when water is accumulated inside the transformer substation.

Disclosure of Invention

In view of this, the invention aims to provide a movable flood prevention platform for a transformer substation, which is convenient for locking a universal wheel, saves labor power and has strong practicability without moving a water suction pump from the platform.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a transformer substation is with portable flood prevention platform, includes the frame, the frame includes the roof and sets up four landing legs in the roof below, set up the suction pump on the roof, set up connecting rod three between the landing leg, set up the universal wheel on the landing leg bottom face, set up the brake block on the universal wheel, set up the dead subassembly of locking of drive brake block dead universal wheel on the frame roof.

Further, the locking assembly comprises a sliding ring sleeved on the supporting leg, the sliding ring is located below the connecting rod III, a first connecting rod is arranged between the sliding ring and the brake pad and rotates synchronously with the brake pad, two or more second connecting rods are vertically arranged on the top surface of the sliding ring and penetrate through the frame top plate, and a driving assembly for driving the two or more connecting rods to move up and down synchronously is arranged on the frame top plate.

Furthermore, a fixing plate is arranged between the tops of the two connecting rods, the driving assembly is a bolt, the bolt is in threaded connection with the fixing plate, and the bottom end of the bolt is rotatably arranged on a top plate of the frame.

Further, set up fixed cover between two tops of connecting rod, drive assembly is the lifter, the lifter sets up perpendicularly between roof and the interior top surface of fixed cover, set up on the roof and fix cover lateral wall assorted ring channel one, set up the battery on the roof, the battery is lifter and suction pump power supply.

Furthermore, a plurality of water permeable holes are arranged at the bottom of the annular groove.

Furthermore, two bulges are arranged on two sides of the connecting rod respectively, a second annular groove matched with the bulges is arranged on the sliding ring, a plurality of rollers are arranged between the bulges, and the peripheral surfaces of the rollers are in contact with the inner side walls of the second annular groove.

Furthermore, the sliding ring comprises an inner ring and an outer ring, the inner ring and the outer ring are detachably connected, and a second annular groove is formed between the inner ring and the outer ring.

The invention has the beneficial effects that:

the universal wheels are arranged at the bottom end of the frame, the submersible pump can be moved by pushing the frame, and the water pump is convenient to move; after the frame moved suitable position, because the frame traveles in aqueous, the brake block of universal wheel was difficult for being seen, the dead difficulty of universal wheel lock, be equipped with the dead subassembly of lock of the dead universal wheel of drive brake block lock on the frame roof, the dead subassembly of lock sets up on the frame roof, directly operates the dead operation of lock that just can realize the universal wheel on the frame roof, increases work efficiency, and the practicality is strong.

Drawings

FIG. 1 is a schematic structural diagram of a first embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a locking assembly according to a first embodiment;

FIG. 3 is a schematic structural view of a first connecting rod and a connecting assembly thereof;

FIG. 4 is a schematic structural diagram of a second embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a locking assembly according to a second embodiment;

FIG. 6 is a schematic view of the top plate from another angle;

FIG. 7 is a schematic structural diagram of a third embodiment of the present invention

FIG. 8 is a schematic exploded view of FIG. 7 in accordance with the present invention;

the water pump comprises a top plate 1, a support leg 2, a water pump 3, a connecting rod III, a universal wheel 5, a brake pad 6, a sliding ring 7, a connecting rod I, a connecting rod II, a fixing plate 10, a bolt I, a fixing cover 12, a lifting rod 13, an annular groove I, an accumulator 15, a water permeable hole 16, a bulge 17, an annular groove II, a roller 19, an inner ring 20, an outer ring 21, a universal ball 22 and a groove 23.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.