CN215590817U

CN215590817U - Special transport means of pump station water pump

Info

Publication number: CN215590817U
Application number: CN202120181001.6U
Authority: CN
Inventors: 翟振男; 唐德锋; 远近; 方红
Original assignee: China Yangtze Power Co Ltd
Current assignee: China Yangtze Power Co Ltd
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2022-01-21
Anticipated expiration: 2031-01-22

Abstract

The utility model discloses a special transport tool for a pump station water pump, which is characterized in that: the device comprises a vehicle body, wherein two sides of the bottom of the vehicle body are provided with a movement mechanism; one end of the vehicle body is connected with a steering mechanism which is matched with the movement mechanism; a support plate is connected to the upper surface of the other end of the vehicle body, and an operating rod is connected to the surface of the support plate; the upper surface of the vehicle body is provided with a groove as a transportation bin; the pump body is placed in the transportation bin; the vehicle body side surface is provided with a storage mechanism. The device has solved prior art and can not adapt to special transportation condition such as corridor transportation, cat ladder transportation, and vertical transportation, cat ladder transportation water pump difficulty can't carry a large amount of maintenance tools to field work at one time, have very big potential safety hazard simultaneously, take place to overhaul the problem of transportation incident easily, have that the maintenance cost is low, operation flow is simple, transportation safe and reliable effectively improves maintenance and conveying efficiency, guarantees the characteristics of transportation operation safety.

Description

Special transport means of pump station water pump

Technical Field

The utility model belongs to the technical field of special equipment transportation in the hydropower industry, and particularly relates to a special transportation tool for a pump station water pump.

Background

The water pump is an electric mechanical device for transporting liquid or pressurizing liquid, and is widely used in China. In the production process of the hydropower station, the water pump is mainly used for pumping water and discharging sewage, and the functions of transferring and discharging accumulated water, waste water and abandoned water in the dam body are realized. Because the working environment is different from the use purpose, most pump bodies are arranged in a corridor at the bottom of a factory building (the corridor has the height of 20-28 m and only has a stair channel, and the space is narrow and small) and work in the form of a submersible sewage pump (the diameter is 400mm, the length is 1500mm, and the weight is 400 kg).

Disclosure of Invention

The utility model aims to solve the technical problem of providing a special transport tool for a pump station water pump, solves the problems that the prior art cannot adapt to special transport conditions such as corridor transport, ladder transport and the like, vertical transport and ladder transport of the water pump are difficult, a large number of overhaul tools cannot be carried to field operation at the same time, great potential safety hazards exist, overhaul and transport safety accidents are easy to occur, and has the characteristics of low maintenance cost, simple operation process, safe and reliable transport process, effective improvement of overhaul and transport efficiency and guarantee of transport operation safety.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: the utility model provides a special transport means of pump station water pump which characterized in that: the device comprises a vehicle body, wherein two sides of the bottom of the vehicle body are provided with a movement mechanism; one end of the vehicle body is connected with a steering mechanism which is matched with the movement mechanism; a support plate is connected to the upper surface of the other end of the vehicle body, and an operating rod is connected to the surface of the support plate; the upper surface of the vehicle body is provided with a groove as a transportation bin; the pump body is placed in the transportation bin; the vehicle body side surface is provided with a storage mechanism.

Further, the vehicle body is made of a weighing steel plate; the transportation bin is of a U-shaped groove structure.

Preferably, the movement mechanism comprises a shaft disc, and the shaft disc is of a three-side Y-shaped structure; the end part of each edge of the shaft disc is rotatably connected with a wheel body through a rotating shaft.

Preferably, the hub center is connected to the vehicle body-side surface through a rotating shaft.

Preferably, the steering mechanism comprises a steering wheel, the steering wheel is connected with one end of a steering shaft, one end of the steering shaft is connected with a gear, and the gear and a connecting rod form a steering gear; the surface of the connecting rod is provided with a groove, and the bottom of the groove is provided with a rack which is meshed and matched with the gear.

Preferably, the steering mechanism further comprises a fixed shaft and a tie rod connected to the inside of the vehicle body; two ends of the fixed shaft are connected with the shaft disc through a universal joint coupler; the middle part of the tie rod is connected with the connecting rod, and the two ends of the tie rod are hinged with the shaft disc.

Preferably, the surface of the shaft disc is provided with a locking hole, and a lock pin is arranged in the locking hole and is inserted into the vehicle body to lock the rotation of the shaft disc.

Preferably, the surface of the support plate is rotatably connected with a horizontal support wheel through a rotating shaft.

Preferably, the edges of two sides of the transportation bin are connected with a plurality of threading holes for threading and fixing the pump body.

Preferably, the storage mechanism includes a plurality of storage boxes provided on a vehicle body side surface; the containing box adopts a drawer type structure to be contained in the vehicle body.

The special transportation tool for the pump station water pump has the following beneficial effects:

1. the transportation requirements of special equipment under special environmental conditions are met: in the range of the water and electricity industry, no matter a water pump or other special equipment is limited by the field transportation space and the terrain, and the volume, the quality and other parameters of the equipment, so that the trouble is brought to the equipment transportation, the transportation efficiency is reduced, and meanwhile, certain damage to the transportation equipment can be avoided. The design of the device solves the difficulties in safe transportation and convenient transportation of special equipment such as a water pump and the like in a gallery under a dam, and the design of the ladder climbing mechanism meets the transportation requirements of the special equipment under special environmental conditions and has wide application prospect;

2. maintenance and transportation integrated design: the device is from taking storage system, makes things convenient for the maintainer to carry a large amount of maintenance tools and utensils and arrives the on-the-spot maintenance, carries out the maintenance work of commonality such as interim salvage, and is serious when equipment trouble, can exert its transportation function again when damaging obvious needs to dismantle. Therefore, the device can transport and overhaul tools and appliances as well as a water pump according to the actual requirements, and realizes the function of dual purposes of one vehicle;

3. high degree of mechanization, safe high efficiency, maintenance volume are little: the device adopts the design of pure mechanized structure, and structure self is simple not fragile simultaneously, and labour saving and time saving's purpose has all been realized in the enlarged principle of driving system, the cat ladder design of conveying system, and the security of personnel and equipment in fixing system, the control system's locking design has guaranteed device self and the transportation, and the input cost is low, and the maintenance volume is little.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

fig. 1 is a schematic front view of the present invention.

Fig. 2 is a schematic structural view of the utility model during transportation in stairs.

FIG. 3 is a schematic view of the vertical structure of the present invention.

Fig. 4 is a schematic structural view of the steering mechanism of the present invention.

Fig. 5 is a schematic view of the structure of the connecting rod and the gear in the utility model.

The reference numbers in the figures are: the vehicle body 1, a support plate 11, an operating rod 12, a pump body 13, a shaft disc 21, a wheel body 22, a lock pin 23, a steering wheel 31, a steering shaft 32, a gear 33, a connecting rod 34, a fixed shaft 35, a cross pull rod 36, a horizontal supporting wheel 4, a threading hole 5 and a storage box 6.

Detailed Description

As in fig. 1-5, a special transport means of pump station water pump, its characterized in that: the bicycle comprises a bicycle body 1, wherein two sides of the bottom of the bicycle body 1 are provided with a movement mechanism; one end of the vehicle body 1 is connected with a steering mechanism which is matched with the movement mechanism; a support plate 11 is connected to the upper surface of the other end of the vehicle body 1, and an operating rod 12 is connected to the surface of the support plate 11; the upper surface of the vehicle body 1 is provided with a groove as a transportation bin; the pump body 13 is placed in the transport bin; the vehicle body 1 is provided with a storage mechanism on a side surface thereof.

Further, the vehicle body 1 is made of a weighing steel plate; the transportation bin is of a U-shaped groove structure.

Preferably, the movement mechanism comprises a shaft disc 21, and the shaft disc 21 is of a three-side Y-shaped structure; the end of each side of the shaft disc 21 is rotatably connected with a wheel body 22 through a rotating shaft.

Preferably, the hub 21 is centrally connected to the side surface of the vehicle body 1 through a rotating shaft.

Preferably, the steering mechanism comprises a steering wheel 31, the steering wheel 31 is connected with one end of a steering shaft 32, one end of the steering shaft 32 is connected with a gear 33, and the gear 33 and a connecting rod 34 form a steering gear; the surface of the connecting rod 34 is provided with a groove, and the bottom of the groove is provided with a rack which is engaged with the gear 33.

Preferably, the steering mechanism further includes a fixed shaft 35 and a tie rod 36 connected inside the vehicle body 1; two ends of the fixed shaft 35 are connected with the shaft disc 21 through universal joint couplers; the middle part of the tie rod 36 is connected with the connecting rod 34, and two ends of the tie rod 36 are hinged with the shaft disc 21.

Preferably, a locking hole is formed in the surface of the shaft disc 21, and a locking pin 23 is arranged in the locking hole to be inserted into the vehicle body 1 so as to lock the rotation of the shaft disc 21.

Preferably, the surface of the support plate 11 is rotatably connected with a horizontal support wheel 4 through a rotating shaft.

Preferably, a plurality of threading holes 5 are connected to two side edges of the transportation bin for threading and fixing the pump body 13.

Preferably, the storage mechanism includes a plurality of storage boxes 6 provided on the side surface of the vehicle body 1; the storage box 6 is stored in the vehicle body 1 in a drawer type structure.

The working principle of the transportation tool special for the pump station water pump is as follows:

when the device is used, the pump body 13 to be transported or other special equipment is placed in a transport bin, and then the pump body 13 is fixed by a fixing rope such as a nylon rope and the like penetrating through the threading hole 5; the trolley is pushed by the operating rod 12, and steering is carried out by the steering wheel 31; when the stair climbing device is used for plane transportation, the shaft disc 21 is locked through the lock pin 23, and when the stair climbing is needed, the lock pin 23 is drawn out, so that the shaft disc 21 can rotate to climb stairs; the working equipment such as the inspection tool can be placed in the storage box 6 and transported to the working site.

The above-described embodiments are merely preferred embodiments of the present invention, and should not be construed as limiting the present invention, and features in the embodiments and examples in the present application may be arbitrarily combined with each other without conflict. The protection scope of the present invention is defined by the claims, and includes equivalents of technical features of the claims. I.e., equivalent alterations and modifications within the scope hereof, are also intended to be within the scope of the utility model.

Claims

1. The utility model provides a special transport means of pump station water pump which characterized in that: the bicycle comprises a bicycle body (1), wherein two sides of the bottom of the bicycle body (1) are provided with a movement mechanism; one end of the vehicle body (1) is connected with a steering mechanism to be matched with the movement mechanism; a support plate (11) is connected to the upper surface of the other end of the vehicle body (1), and an operating rod (12) is connected to the surface of the support plate (11); the upper surface of the vehicle body (1) is provided with a groove as a transportation bin; the pump body (13) is placed in the transportation bin; a storage mechanism is provided on the side surface of the vehicle body (1).

2. The special transport means of pump station water pump of claim 1, characterized in that: the movement mechanism comprises a shaft disc (21), and the shaft disc (21) is of a three-side Y-shaped structure; the end part of each side of the shaft disc (21) is rotatably connected with a wheel body (22) through a rotating shaft.

3. The special transport means of pump station water pump of claim 2, characterized in that: the center of the shaft disc (21) is connected with the side surface of the vehicle body (1) through a rotating shaft.

4. The special transport means of pump station water pump of claim 1, characterized in that: the steering mechanism comprises a steering wheel (31), the steering wheel (31) is connected with one end of a steering shaft (32), one end of the steering shaft (32) is connected with a gear (33), and the gear (33) and a connecting rod (34) form a steering gear; the surface of the connecting rod (34) is provided with a groove, and the bottom of the groove is provided with a rack which is meshed and matched with the gear (33).

5. The special transport means of pump station water pump of claim 1, characterized in that: the steering mechanism also comprises a fixed shaft (35) and a tie rod (36) which are connected inside the vehicle body (1); two ends of the fixed shaft (35) are connected with the shaft disc (21) through a universal joint coupler; the middle part of the tie rod (36) is connected with the connecting rod (34), and the two ends of the tie rod (36) are hinged with the shaft disc (21).

6. The special transport means of pump station water pump of claim 2, characterized in that: the surface of the shaft disc (21) is provided with a locking hole, and a lock pin (23) is arranged in the locking hole and is inserted into the vehicle body (1).

7. The special transport means of pump station water pump of claim 1, characterized in that: the surface of the support plate (11) is rotatably connected with a horizontal support wheel (4) through a rotating shaft.

8. The special transport means of pump station water pump of claim 1, characterized in that: the edge of two sides of the transportation bin is connected with a plurality of threading holes (5) for threading and fixing the pump body (13).

9. The special transport means of pump station water pump of claim 1, characterized in that: the storage mechanism comprises a plurality of storage boxes (6) arranged on the side surface of the vehicle body (1); the containing box (6) adopts a drawer type structure to be contained in the vehicle body (1).