Transfer trolley for hydraulic engineering

Abstract

The utility model discloses a transfer trolley for hydraulic engineering, which comprises a trolley body, a fixed end of a rotating platform is fixed at the rear end of the trolley body, a supporting end of a mechanical arm is arranged at the rotating end of the rotating platform, and the working end of the mechanical arm is fixedly connected with a clamping component. In particular to a transfer trolley for hydraulic engineering, through cooperation of a rotating platform, a mechanical arm and a clamping assembly, construction supplies can be flexibly grabbed and placed, the labor intensity of manual carrying is greatly reduced, and the loading and unloading efficiency is improved; and through arrangement of the first limiting assembly and the second limiting assembly, the construction supplies placed on the first supporting seat and the second supporting seat can be limited in different directions, and displacement and shaking of the construction supplies in the transportation process are effectively prevented. Meanwhile, the rubber buffer layer on the supporting seat further reduces the influence of jolting on the construction articles in the transportation process, and the construction articles are protected against damage.

Description

TECHNICAL FIELD

[0001] The utility model relates to water conservancy project transfer equipment technical field, specifically relates to a water conservancy project transfer trolley. BACKGROUND

[0002] In the traditional water conservancy construction process, the transfer of construction supplies has been a key link. The existing water conservancy project transfer trolley has many deficiencies. For example, the existing transfer trolley lacks flexible loading and unloading mechanisms when loading and unloading construction supplies, and usually requires manual handling, which is labor-intensive. For some large and heavy construction supplies, the handling difficulty is extremely great, which seriously restricts the construction progress. When fixing the construction supplies, the method is relatively single, and most of them rely on simple rope binding, which has poor fixing effect. During transportation, the construction supplies are prone to displacement, shaking or even falling, which not only affects the construction efficiency, but also may cause damage to the construction supplies. In addition, during the transfer process, there is no good buffer and limiting measure to protect the construction supplies, which is easy to cause damage to the construction supplies on the bumpy transportation road.

[0003] To solve at least part of the above problems, a water conservancy project transfer trolley is provided. CONTENT OF THE UTILITY MODEL

[0004] The technical problem to be solved by the utility model is to provide a water conservancy project transfer trolley. Through the cooperation of the rotating platform, the mechanical arm and the clamping assembly, the construction supplies can be flexibly grabbed and placed, which greatly reduces the labor intensity of manual handling and improves the loading and unloading efficiency. The limiting assembly one and the limiting assembly two can limit the construction supplies placed on the support seat one and the support seat two from different directions, effectively preventing the displacement and shaking of the construction supplies during transportation. At the same time, the rubber buffer layer on the support seat further reduces the influence of bumps on the construction supplies during transportation, and protects the construction supplies from being damaged.

[0005] A water conservancy project transfer trolley, comprising a vehicle body, a fixed end of a rotating platform is fixed at the rear end of the vehicle body, a support end of a mechanical arm is arranged at the rotating end of the rotating platform, and a clamping assembly is fixedly connected to the working end of the mechanical arm;

[0006] A support seat one and a support seat two are fixed on the vehicle body, and a limiting assembly one and a limiting assembly two are arranged on the vehicle body, which can limit the construction supplies placed on the support seat one and the support seat two;

[0007] A connecting buckle is arranged on each side of the vehicle body, the connecting buckles are evenly arranged and one-to-one correspondingly arranged on both sides of the vehicle body, each pair of connecting buckles can be connected with a connecting rope, and the connecting buckles are used for binding the construction supplies.

[0008] As a further limitation of the technical solution, the limiting component one includes a first electric push rod, a second electric push rod and a limiting plate one, the first electric push rod is fixed on the vehicle body, the piston rod of the first electric push rod fixes the second electric push rod, the end of the piston rod of the second electric push rod is fixedly connected with the limiting plate one, the first electric push rod and the second electric push rod are vertically arranged, and the first electric push rod is located at the rear end of the vehicle body.

[0009] As a further limitation of the technical solution, the limiting component two includes a limiting plate two and an elastic component, the movable end of the elastic component is fixed with the limiting plate two, and the fixed end of the elastic component is fixedly connected with the front compartment of the vehicle body; the elastic component includes a spring, a sleeve and a movable rod, the sleeve is fixed on the vehicle body, the sleeve is slidably connected with the movable rod, the movable rod is fixedly connected with the limiting plate two, the movable rod is fixed with the spring, and the spring is fixed at the inner end of the sleeve.

[0010] As a further limitation of the technical solution, the clamping component includes a clamping piece, a first connecting rod, a second connecting rod and a cylinder, the cylinder is fixedly connected with the working end of the mechanical arm, the outer wall of the cylinder is fixedly connected with a plurality of uniformly and circumferentially arranged first connecting rods, the first connecting rod is V-shaped, the other end of each first connecting rod is fixed with the clamping piece, one end of each first connecting rod is rotatably connected with the second connecting rod, and the other end of all second connecting rods is rotatably connected with the lower end of the piston rod of the cylinder.

[0011] As a further limitation of the technical solution, the support seat one and the support seat two are respectively provided with a buffer layer, and the buffer layer is a rubber layer.

[0012] Compared with the prior art, the utility model has the advantages and positive effects that:

[0013] Through the cooperation of the rotating platform, the mechanical arm and the clamping component, the construction supplies can be flexibly grabbed and placed, the labor intensity of manual carrying is greatly reduced, and the loading and unloading efficiency is improved.

[0014] The limiting component one and the limiting component two are arranged, which can limit the construction supplies placed on the support seat one and the support seat two from different directions, effectively preventing the displacement and shaking of the construction supplies during transportation. At the same time, the rubber buffer layer on the support seat further reduces the influence of bumps during transportation on the construction supplies, and protects the construction supplies from being damaged.

[0015] The connecting buckles arranged uniformly on both sides of the vehicle body can bind the construction supplies through the connecting ropes, provide an additional fixing mode, and enhance the stability of the construction supplies during transportation. BRIEF DESCRIPTION OF DRAWINGS

[0016]

[0016] The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application. It is expressly understood that the drawings are presented for purposes of illustration and description only and are not intended as a limitation on the scope of the application. It should be apparent that the drawings are not necessarily to scale as the illustrations are for the purposes of clarity, illustration and conformance with the specifications.

[0017] Figure 1 A schematic view of the three-dimensional structure of the present application Figure 1 ;

[0018] Figure 2 A schematic view of the three-dimensional structure of the present application Figure 2 ;

[0019] Figure 3 A schematic view of the three-dimensional structure of the present application

[0020] In the figure: 1, mechanical arm; 2, rotating platform; 3, vehicle body; 4, limiting assembly one; 401, first electric push rod; 402, second electric push rod; 403, limiting plate one; 5, support seat one; 6, support seat two; 7, limiting assembly two; 701, limiting plate two; 702, elastic assembly; 8, clamping assembly; 801, clamping piece; 802, first connecting rod; 803, second connecting rod; 804, air cylinder; 9, connecting buckle. DETAILED DESCRIPTION

[0021] The present application will be further described below in conjunction with the accompanying drawings and embodiments. Figures 1-3

[0022] A water conservancy project transfer trolley, including vehicle body 3, the rear end of the vehicle body 3 is fixed with the fixed end of the rotating platform 2, the rotating end of the rotating platform 2 is provided with the support end of the mechanical arm 1, the working end of the mechanical arm 1 is fixedly connected with the clamping assembly 8;

[0023] The support seat one 5 and the support seat two 6 are fixed on the vehicle body 3, the limiting assembly one 4 and the limiting assembly two 7 are arranged on the vehicle body 3, and the construction supplies placed on the support seat one 5 and the support seat two 6 can be limited through the limiting assembly one 4 and the limiting assembly two 7;

[0024] The two sides of the vehicle body 3 are respectively provided with connecting buckles 9, the connecting buckles 9 are a plurality of and uniformly arranged, the connecting buckles 9 on the two sides of the vehicle body 3 are one-to-one correspondingly arranged, each pair of connecting buckles 9 can be connected with a connecting rope, and the connecting buckles 9 are used for binding the construction supplies.

[0025] ​The limiting assembly one 4 includes a first electric push rod 401, a second electric push rod 402 and a limiting plate one 403, the first electric push rod 401 is fixed on the vehicle body 3, the piston rod of the first electric push rod 401 fixes the second electric push rod 402, the end of the piston rod of the second electric push rod 402 is fixedly connected with the limiting plate one 403, the first electric push rod 401 and the second electric push rod 402 are vertically arranged, and the first electric push rod 401 is located at the rear end of the vehicle body 3.

[0026] The first electric push rod 401 is started, the piston rod of the first electric push rod 401 is extended or retracted, and the second electric push rod 402 fixedly connected with the piston rod is moved up and down, since the second electric push rod 402 is vertically arranged with the first electric push rod 401, when the position of the second electric push rod 402 is determined, the second electric push rod 402 is started, and the piston rod of the second electric push rod 402 drives the limiting plate one 403 to move forward and backward, so as to adjust the position of the limiting plate one 403 and limit the construction supplies.

[0027] The limiting assembly two 7 includes a limiting plate two 701 and an elastic assembly 702, the limiting plate two 701 fixes the movable end of the elastic assembly 702, the fixed end of the elastic assembly 702 is fixedly connected with the front compartment of the vehicle body 3, the elastic assembly 702 includes a spring, a sleeve and a movable rod, the sleeve is fixed on the vehicle body 3, the sleeve is slidingly connected with the movable rod, the movable rod is fixedly connected with the limiting plate two 701, the movable rod fixes the spring, and the spring is fixed in the inner end of the sleeve.

[0028] When the goods need to be transported and placed on the support seat one 5 and the support seat two 6, the limiting assembly one 4 and the limiting assembly two 7 are used for limiting, so as to ensure that the goods contact the limiting plate two 701 of the limiting assembly two 7.

[0029] During the transportation process, when the construction supplies produce forward impact force due to bumping and other reasons, the limiting plate two 701 is extruded, the movable rod fixedly connected with the limiting plate two 701 slides in the sleeve, and the spring is compressed. The elastic force of the spring will generate a reverse force on the limiting plate two 701, so as to buffer and limit the construction supplies.

[0030] The clamping assembly 8 includes a clamping piece 801, a first connecting rod 802, a second connecting rod 803 and a gas cylinder 804, the gas cylinder 804 is fixedly connected with the working end of the mechanical arm 1, the outer wall of the gas cylinder 804 is fixedly connected with a plurality of uniform and circumferentially arranged first connecting rods 802, the first connecting rod 802 is V-shaped, the other end of each first connecting rod 802 is fixed with the clamping piece 801, and one end of each first connecting rod 802 is rotatably connected with the second connecting rod 803, and the other end of all second connecting rods 803 is rotatably connected with the lower end of the piston rod of the gas cylinder 804.

[0031] The cylinder 804 is fixed at the working end of the mechanical arm 1, when it is needed to grab the construction supplies, the piston rod of the cylinder 804 extends, and drives the second connecting rod 803 connected with it to rotate to move downward. Since the second connecting rod 803 is connected with the first connecting rod 802 to rotate, and the other end of the first connecting rod 802 is fixed with the clamping piece 801, the movement of the second connecting rod 803 will make the first connecting rod 802 rotate around the connecting point with the outer wall of the cylinder 804, so as to make the clamping piece 801 open. When moving to the appropriate position, the piston rod of the cylinder 804 is retracted, and the second connecting rod 803 is driven to move upward, so that the first connecting rod 802 rotates, and the clamping piece 801 is closed, so as to realize the clamping of the construction supplies.

[0032] The support seat one 5 and the support seat two 6 are respectively provided with a buffer layer, and the buffer layer is a rubber layer.

[0033] The working process of the utility model is:

[0034] The transfer trolley is moved to the place where the construction supplies are placed, the rotating platform 2 is started, the mechanical arm 1 is rotated to the appropriate angle, and then the extension and lifting of the mechanical arm 1 are controlled to move the clamping assembly 8 above the construction supplies. The cylinder 804 is started, the clamping piece 801 is opened, the clamping assembly 8 is lowered, the construction supplies are sleeved into the clamping piece 801, and then the cylinder 804 is retracted, so that the clamping piece 801 clamps the construction supplies. The construction supplies are carried to the vehicle body 3 by the mechanical arm 1 and are placed on the support seat one 5 or the support seat two 6, according to the need, the construction supplies are bound by using the connecting buckle 9 and the connecting rope, and the stability is enhanced.

[0035] When the transfer supplies need to be limited by the limiting assembly one 4 and the limiting assembly two 7, it is ensured that the limiting plate two 701 of the limiting assembly two 7 can contact the construction supplies, after the construction supplies are placed, the limiting assembly one 4 is started, the limiting plate one 403 of the limiting assembly one 4 is adjusted to the height and is controlled to extend against the construction supplies, so that the construction supplies are limited, and the stability is further enhanced.

[0036] When it is needed to replace or maintain the stirring rod, the front cover 101 is opened, the nut 802 is unscrewed, the stirring rod is taken down for replacement or maintenance, after the stirring rod is installed, the front cover 101 is closed, and the bolt 102 is fixed. The above disclosed is only a specific embodiment of the utility model, however, the utility model is not limited to this, any change that can be thought of by any person skilled in the art should fall into the protection scope of the utility model.

Claims

1. A water conservancy engineering transfer trolley, characterized in that, Including the car body (3), the rear end of the car body (3) is fixed with the fixed end of the rotating platform (2), the rotating end of the rotating platform (2) is provided with the support end of the mechanical arm (1), and the working end of the mechanical arm (1) is fixedly connected with the clamping assembly (8); The car body (3) is fixedly connected with the support seat one (5) and the support seat two (6), and the car body (3) is provided with the limiting assembly one (4) and the limiting assembly two (7), which can limit the construction supplies placed on the support seat one (5) and the support seat two (6). The car body (3) is provided with a connecting buckle (9) on both sides, the connecting buckle (9) is a plurality of and uniformly arranged, the connecting buckle (9) on both sides of the car body (3) is correspondingly arranged, each pair of connecting buckles (9) is connected with a connecting rope, and the construction supplies are bound.

2. The waterworks transport vehicle according to claim 1, wherein The limiting assembly one (4) comprises a first electric push rod (401), a second electric push rod (402) and a limiting plate one (403), the first electric push rod (401) is fixed on the car body (3), the piston rod of the first electric push rod (401) is fixed with the second electric push rod (402), the piston rod end of the second electric push rod (402) is fixedly connected with the limiting plate one (403), the first electric push rod (401) and the second electric push rod (402) are vertically arranged, and the first electric push rod (401) is located at the rear end of the car body (3).

3. The waterworks transport vehicle according to claim 2, wherein The limiting assembly two (7) comprises a limiting plate two (701) and an elastic assembly (702), the movable end of the elastic assembly (702) is fixed with the limiting plate two (701), and the fixed end of the elastic assembly (702) is fixedly connected with the front compartment of the car body (3). The elastic assembly (702) comprises a spring, a sleeve and a movable rod, the sleeve is fixed on the car body (3), the sleeve is slidably connected with the movable rod, the movable rod is fixedly connected with the limiting plate two (701), the movable rod is fixed with the spring, and the spring is fixed with the inner end of the sleeve.

4. The waterworks transport vehicle according to claim 3, wherein The clamping assembly (8) comprises a clamping piece (801), a first connecting rod (802), a second connecting rod (803) and a cylinder (804), the cylinder (804) is fixedly connected with the working end of the mechanical arm (1), the outer wall of the cylinder (804) is fixedly connected with a plurality of uniformly and circumferentially arranged first connecting rods (802), the first connecting rod (802) is V-shaped, the other end of each first connecting rod (802) is fixedly connected with the clamping piece (801), one end of each first connecting rod (802) is rotatably connected with the second connecting rod (803), and the other end of all second connecting rods (803) is rotatably connected with the lower end of the piston rod of the cylinder (804).

5. The waterworks transport vehicle according to claim 4, wherein The support seat one (5) and the support seat two (6) are respectively provided with a buffer layer, and the buffer layer is a rubber layer.

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