CN219219018U

CN219219018U - Water conservancy and hydropower construction removes feedway

Info

Publication number: CN219219018U
Application number: CN202223224935.7U
Authority: CN
Inventors: 曹锐; 刘斌
Original assignee: Sinohydro Corp Engineering Bureau 15 Co Ltd
Current assignee: Sinohydro Corp Engineering Bureau 15 Co Ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-06-20
Anticipated expiration: 2032-12-02

Abstract

The utility model provides a water conservancy and hydropower construction removes feedway, is equipped with the feed tank on the automobile body, and the opposite side is equipped with the body frame, is equipped with elevating system on the body frame, is connected with the workstation on the elevating system, and elevating system is equipped with first transmission shaft including being located two supporting seats respectively of body frame one side upper end and lower extreme on two supporting seats that are located the upper end, and the one end of first transmission shaft is connected with actuating mechanism, is provided with first lower transmission shaft on two supporting seats that are located the lower extreme, is provided with sprocket chain elevating system on first transmission shaft and the first lower transmission shaft, is connected with the workstation on the sprocket chain elevating system, be equipped with perpendicular spout on the body frame, be equipped with the slider on the workstation, the slider is located perpendicular spout. According to the utility model, the material supply tank and the constructors are simultaneously conveyed to the high place through the lifting mechanism, so that the safety of the constructors is ensured, the construction risk is reduced, and compared with the prior art, the material can only be conveyed to the construction position through the winch, the construction procedure is saved, the construction efficiency is improved, and the lifting mechanism is suitable for popularization.

Description

Water conservancy and hydropower construction removes feedway

Technical Field

The utility model belongs to the technical field of hydraulic engineering, and particularly relates to a movable feeding device for hydraulic and hydroelectric construction.

Background

Water is an essential element of human survival, and electricity is a major energy source for social development. The hydraulic and hydroelectric engineering is based on the natural characteristic research of water, engineering science of regulating and controlling and utilizing water energy resources by engineering or non-engineering measures, and the hydraulic and hydroelectric engineering construction is focused on large and medium-sized hydraulic and hydroelectric hubs and buildings thereof, including dams, hydropower stations, gates, water inflow, water diversion, water discharge buildings and the like, and is constructed by using feeding devices in some hydraulic and hydroelectric constructions, so that high-efficiency construction work is provided for workers.

In the construction process, concrete is often used, and when the concrete is transported by the existing feeding device, the concrete is solidified in the process of being transported to a construction position and is solidified on the inner wall of a transport case, so that the cleaning is inconvenient, and the waste of materials is caused; on the other hand, the existing feeding device is used for taking up materials through a winch when the existing feeding device is used for feeding the materials at high altitude, the materials can only be conveyed to a construction position, when working personnel are required to carry out high altitude construction, the workers can only climb up the scaffold to carry out the high altitude construction, the high altitude feeding can not only be carried out easily, but also the high altitude construction can be carried out conveniently by the workers, the safety risk of the workers is increased, the better construction is inconvenient, and the high altitude feeding device has certain limitations.

Disclosure of Invention

The utility model aims to solve the technical problem of providing the water conservancy and hydropower construction movable feeding device which is reasonable in design, high in construction efficiency, safe and reliable.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a hydraulic and hydroelectric construction removes feedway, is provided with the feed tank on the automobile body, and the opposite side is provided with the body frame, is provided with elevating system on the body frame, is connected with the workstation on the elevating system, elevating system is including being located two supporting seats respectively of body frame one side upper end and lower extreme, be provided with first transmission shaft on being located two supporting seats of upper end, the one end of first transmission shaft is connected with actuating mechanism, is provided with first lower transmission shaft on being located two supporting seats of lower extreme, is provided with sprocket chain elevating system on first transmission shaft and the first lower transmission shaft, is connected with the workstation on the sprocket chain elevating system, sprocket chain elevating system includes first upper sprocket, first lower sprocket, second upper sprocket, second lower sprocket, chain, first upper sprocket sets up on first upper transmission shaft, first lower sprocket sets up on first lower transmission shaft, second upper sprocket and second lower sprocket set up on the workstation, be located first upper transmission shaft and first lower transmission shaft between the vertical direction of body frame be provided with fixed block and lower fixed block down, the other end sets up on lower fixed block, the other end is clockwise around first lower fixed block, the first lower sprocket, clockwise around the first lower sprocket around the first sprocket, clockwise around the first slider on the first vertical chute, the second is located on the first vertical chute.

As a preferable technical scheme, the driving mechanism comprises a mounting seat, a first motor, a worm wheel and a worm, wherein the mounting seat is arranged on the main frame, the first motor is arranged on the mounting seat, the worm is arranged at the power output end of the first motor, the worm wheel is arranged on the first upper transmission shaft, and the worm wheel is meshed with the worm.

As a preferred technical scheme, the feed tank includes a tank body, a tank cover, a feed inlet, a discharge gate, a second motor, a stirring shaft and helical blades, be provided with the tank cover on the tank body, be provided with second motor and feed inlet on the tank cover, be provided with the (mixing) shaft on the power take off of second motor, the (mixing) shaft is located the tank body, is provided with helical blades on the (mixing) shaft, helical blades's outward flange supports and leans on the internal wall of tank, is provided with the discharge gate on the lateral wall under the tank body.

As a preferable technical scheme, the workbench is provided with a U-shaped guardrail on the operation platform, and an opening of the U-shaped guardrail faces the feed tank.

As an optimal technical scheme, the vehicle body is provided with traveling wheels at the bottom of the flat plate and armrests at one side.

The beneficial effects of the utility model are as follows:

the utility model adopts the car body to transport the feed tank, has the characteristic of flexible transportation, adopts the main frame to be provided with the lifting mechanism, and adopts the workbench connected with the lifting mechanism for the feed tank to transport to the high position, and simultaneously adopts the workbench as an operation platform of constructors, thereby facilitating the construction of the constructors, simultaneously transporting the feed tank and constructors to the high position through the lifting mechanism, ensuring the safety of the constructors, reducing the construction risk, simplifying the construction procedure, improving the construction efficiency and being suitable for popularization compared with the prior art that only materials can be transported to the construction position through the winch.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic structural view of the elevating mechanism 4 of the present utility model.

Fig. 3 is a left side view of fig. 2.

Fig. 4 is a right side view of fig. 2.

Wherein: plate 1, tank 2, main frame 3, lifting mechanism 4, stirring shaft 5, helical blade 6, discharge port 7, tank cover 8, second motor 9, feed inlet 10, working table 11, travelling wheel 12, handrail 13, U-shaped guardrail 14, supporting seat 401, first lower sprocket 402, chain 403, upper fixed block 404, mounting plate 405 lower fixed block 406, first upper sprocket 407, second lower sprocket 408, second upper sprocket 409, worm wheel 410, mount 411, worm 412, first motor 413, first upper drive shaft 414, second upper drive shaft 415, second lower drive shaft 416, first lower drive shaft 417, vertical chute 418, slider 419.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, but the present utility model is not limited to the following embodiments.

In fig. 1, 2, 3 and 4, the hydraulic and hydroelectric construction mobile feeding device of this embodiment is formed by connecting a vehicle body, a feeding tank, a main frame 3, a workbench 11 and a lifting mechanism 4, wherein the vehicle body structure is that the bottom of a flat plate 1 is provided with a travelling wheel 12, one side of the flat plate is fixedly provided with an armrest 13, the vehicle body can be pushed to walk through the armrest 13, the feeding tank is placed on the flat plate 1 and used for conveying concrete, the main frame 3 is arranged on the left side of the flat plate 1, the lifting mechanism 4 is arranged on the main frame 3, the lifting mechanism 4 comprises two supporting seats 401 positioned at the upper end and the lower end of the left side of the main frame 3, a first upper transmission shaft 414 is arranged on the two supporting seats 401 positioned at the upper end, one end of the first upper transmission shaft 414 is connected with a driving mechanism, the driving mechanism can drive the first upper transmission shaft 414 to rotate, the two supporting seats 401 positioned at the lower end are provided with a first lower transmission shaft 417, the first upper transmission shaft 414 and the first lower transmission shaft 417 are provided with two groups of sprocket chain lifting mechanisms, the two groups of chain wheel and chain lifting mechanisms are connected with the workbench 11, each chain wheel and chain lifting mechanism comprises a first upper chain wheel 407, a first lower chain wheel 402, a second upper chain wheel 409, a second lower chain wheel 408 and a chain 403, the first upper chain wheel 407 is fixedly arranged on a first upper transmission shaft 414, the first lower chain wheel 402 is fixedly arranged on a first lower transmission shaft 417, the second upper chain wheel 409 and the second lower chain wheel 408 are respectively arranged on a second upper transmission shaft 415 and a second lower transmission shaft 416 which are arranged on the left side of the workbench 11, an upper fixed block 404 and a lower fixed block 406 are arranged between the first upper transmission shaft 414 and the first lower transmission shaft 417 in the vertical direction of the main frame 3, one end of the chain 403 is fixed on the lower fixed block 406, the other end sequentially bypasses the second lower chain wheel 408 anticlockwise, clockwise bypasses the first lower chain wheel 402, clockwise bypasses the first upper chain wheel 407, the second upper chain wheel 409 is fixed on the upper fixed block 404 in a counter-clockwise manner, the right side surface of the main frame 3 is provided with a vertical sliding groove 418, the workbench 11 is provided with a sliding block 419, the sliding block 419 is positioned in the vertical sliding groove 418, the matching of the sliding block 419 and the sliding groove can reduce the friction force between the workbench and the main frame 3, the power output of the second motor 9 is reduced, the workbench 11 is positioned, the workbench 11 is stressed and balanced, the workbench 11 is prevented from overturning, the workbench 11 is provided with a U-shaped guardrail 14 on an operation platform, and the opening of the U-shaped guardrail 14 faces the feed tank, so that the feed tank is conveniently placed on the workbench 11.

The driving mechanism of the embodiment comprises a mounting seat 411, a first motor 413, a worm wheel 410 and a worm 412, wherein the mounting seat 411 is fixedly arranged on the main frame 3, the first motor 413 is arranged on the mounting seat 411, the worm 412 is connected to the power output end of the first motor 413, the worm wheel 410 is arranged on the first upper transmission shaft 414, and the worm wheel 410 is meshed with the worm 412. The first motor 413 drives the worm 412 to rotate, so as to drive the worm wheel 410 to rotate, the first upper transmission shaft 414 rotates along with the worm wheel 410, and the cooperation of the worm 412 and the worm wheel 410 has self-locking property, so that the workbench 11 is prevented from sliding downwards due to gravity.

The feed tank of this embodiment includes jar body 2, tank cap 8, feed inlet 10, discharge gate 7, second motor 9, (mixing) shaft 5, helical blade 6, be provided with tank cap 8 on the jar body 2, be provided with second motor 9 and feed inlet 10 on the tank cap 8, be provided with (mixing) shaft 5 on the power take off of second motor 9, (mixing) shaft 5 is located jar body 2, be provided with helical blade 6 on the (mixing) shaft 5, helical blade 6's outward flange supports on the inner wall of jar body 2 for scrape down the concrete on the inner wall of jar body 2 in the stirring process, prevent that the concrete from solidifying to the feed tank inner wall on, install discharge gate 7 on the lateral wall under the jar body 2.

The working principle of the utility model is as follows: when water conservancy and hydropower construction is carried out and concrete is required to be transported, a concrete material is added into a feed tank, a stirring shaft 5 is driven by a second motor 9 to stir continuously, a helical blade 6 scrapes off the concrete on the inner wall of a tank body 2 in the stirring process, the concrete is prevented from being solidified on the inner wall of the feed tank, and when an armrest 13 is pushed to move a vehicle body to a construction position, the concrete is discharged through a discharge hole 7; the initial working platform is positioned at the lowest end, when concrete needs to be transported to the high altitude for construction or workers need to construct at the high altitude, a feed tank is placed on the working platform, a first motor 413 is started, the first motor 413 drives a first upper transmission shaft 414 to rotate anticlockwise through a worm gear 410 worm 412 mechanism, meanwhile, a first upper chain wheel 407 rotates anticlockwise, a second upper chain wheel 409 rotates clockwise, a first lower chain wheel 402 rotates anticlockwise under the driving of a chain 403, a second lower chain wheel 408 rotates clockwise, the working platform 11 moves upwards until reaching a designated position, the first motor 413 stops working, and under the self-locking condition of the worm gear 410 worm 412 mechanism, the working platform 11 is prevented from sliding down due to gravity.

Claims

1. Water conservancy water and electricity construction removes feedway, its characterized in that: the utility model provides a feed tank is arranged on the car body, the opposite side is provided with the body frame, be provided with elevating system (4) on the body frame, be connected with workstation (11) on elevating system (4), elevating system (4) are including being located two supporting seats (401) of body frame one side upper end and lower extreme each, be provided with first upper transmission shaft (414) on two supporting seats (401) that are located the upper end, the one end of first upper transmission shaft (414) is connected with actuating mechanism, be provided with first lower transmission shaft (417) on two supporting seats (401) that are located the lower extreme, be provided with sprocket chain elevating system on first upper transmission shaft (414) and the first lower transmission shaft (417), be connected with workstation (11) on sprocket chain elevating system, sprocket chain elevating system includes first upper sprocket (407), first lower sprocket (402), second upper sprocket (409), second lower sprocket (408), chain (403), first upper sprocket (407) are provided on first upper transmission shaft (414), first lower sprocket (402) are provided on first upper transmission shaft (417), second upper sprocket (409) and second lower sprocket (408) are provided on first upper transmission shaft (406) and lower fixed block (406) are located between first upper end (406) and lower fixed on the body frame (406), the other end sequentially bypasses the second lower chain wheel (408), clockwise bypasses the first lower chain wheel (402), clockwise bypasses the first upper chain wheel (407) and anticlockwise bypasses the second upper chain wheel (409) to be fixed on the upper fixed block (404), a vertical sliding groove (418) is formed in the main frame, a sliding block (419) is arranged on the workbench (11), and the sliding block (419) is located in the vertical sliding groove (418).

2. The hydraulic and hydroelectric construction mobile feeding device according to claim 1, wherein: the driving mechanism comprises a mounting seat (411), a first motor (413), a worm wheel (410) and a worm (412), wherein the mounting seat (411) is arranged on the main frame, the first motor (413) is arranged on the mounting seat (411), the worm (412) is arranged at the power output end of the first motor (413), the worm wheel (410) is arranged on the first upper transmission shaft (414), and the worm wheel (410) is meshed with the worm (412).

3. The hydraulic and hydroelectric construction mobile feeding device according to claim 1, wherein: the feed tank includes a tank body (2), a tank cover (8), a feed inlet (10), a discharge outlet (7), a second motor (9), a stirring shaft (5) and a helical blade (6), the tank cover (8) is arranged on the tank body (2), the second motor (9) and the feed inlet (10) are arranged on the tank cover (8), the stirring shaft (5) is arranged on the power output end of the second motor (9), the stirring shaft (5) is positioned in the tank body (2), the helical blade (6) is arranged on the stirring shaft (5), the outer edge of the helical blade (6) is propped against the inner wall of the tank body (2), and the discharge outlet (7) is arranged on the lower side wall of the tank body (2).

4. The hydraulic and hydroelectric construction mobile feeding device according to claim 1, wherein: the workbench (11) is characterized in that a U-shaped guardrail (14) is arranged on the operation platform, and an opening of the U-shaped guardrail (14) faces to the feed tank.

5. The hydraulic and hydroelectric construction mobile feeding device according to claim 1, wherein: the vehicle body is characterized in that a traveling wheel (12) is arranged at the bottom of the flat plate, and a handrail (13) is arranged on one side of the vehicle body.