Water conservancy project pipeline transportation device

Abstract

The utility model discloses a hydraulic engineering pipeline transportation device, which belongs to the technical field of transportation devices and comprises a cart, a carrier is arranged on the surface of the cart, a carrier groove is arranged on the surface of the carrier, a clamping groove is arranged at an opening of the carrier groove, and the clamping groove is elastically connected with the carrier. A rotating rod is fixed to the side, attached to the trolley, of the carrying frame, and the surface of the rotating rod is sleeved with a rotating groove formed in the trolley. When an operator vertically places a pipeline in a carrying groove formed in a carrying frame, the contact area between the carrying groove and the pipeline is conveniently increased, the convenience of pushing the pipeline to move by the operator is improved, meanwhile, a first spring pushes an extension sleeve to slide on the surface of a sliding rod, a clamping groove is clamped on the surface of the pipeline, the pipeline is conveniently clamped on the carrying frame, and the pipeline is conveniently clamped on the carrying frame. And the stability of transporting the pipeline by an operator is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of the structure of transportation devices, and particularly relates to a pipeline transportation device for water conservancy projects. Background Art

[0002] In the construction of water conservancy projects for water resource transportation, operators may use a large number of pipelines. The operators connect several groups of pipelines together on one side to transport water resources. When carrying out water conservancy project construction, operators may use transportation devices to move the pipelines to the construction location. Therefore, it can be seen that the existing transportation devices basically meet people's usage requirements, but there are still the following problems.

[0003] When the operator uses the transportation device, the operator may use a handcart to move the pipelines placed at the pipeline placement point to the construction location. However, when transporting the pipelines, the operator may need to transport pipelines of different lengths. When the operator transports a longer pipeline, the operator may place the pipeline vertically on the transportation device, so that the two sides of the pipeline may extend outside the two sides of the transportation device. Since the contact area between the transportation device and the pipeline is small, and the roads at the construction site are bumpy, when the operator pushes the transportation device to drive the pipeline to move, the pipeline may shake on the transportation device, which may cause the two sides of the pipeline placed on the transportation device to shift, resulting in inconvenience for the operator during transportation. For this reason, we propose a pipeline transportation device for water conservancy projects. Summary of the Utility Model

[0004] The utility model provides a pipeline transportation device for water conservancy projects. By the operator rotating the load-carrying rack, the load-carrying rack rotates on the surface of the cart, and the load-carrying rack drives the load-carrying groove to rotate, so that the load-carrying groove is set vertically on the load-carrying rack from the horizontal direction, which is convenient for increasing the contact area when the pipeline is placed vertically on the load-carrying rack and improving the stability of the operator pushing the cart to drive the pipeline to move.

[0005] To achieve the above object, the utility model provides the following technical solution: A pipeline transportation device for water conservancy projects, including a cart, a load-carrying rack is arranged on the surface of the cart, and a load-carrying groove is opened on the surface of the load-carrying rack. A clamping groove is arranged at the opening of the load-carrying groove, and the clamping groove is elastically connected with the load-carrying rack. A rotating rod is fixed on one side of the load-carrying rack that fits with the cart, and a rotating groove opened on the cart is sleeved on the surface of the rotating rod.

[0006] Further, through holes are respectively formed at both ends of the clamping groove and penetrate through sliding rods fixed on the outer side wall of the load-carrying rack. Extension sleeves fixed on the clamping groove are sleeved on the surfaces of the sliding rods. First springs are respectively wound on the surfaces of the sliding rods and abut between the extension sleeves and the surfaces of connecting plates fixed at the ends of the sliding rods.

[0007] Further, spring grooves are provided around the load-carrying rack, and pull rods are embedded in the spring grooves. Second springs that respectively abut between the surfaces of the pull rods and the inner walls of the spring grooves are wound around the surfaces of the pull rods. Fixed plates are fixed to the ends of the pull rods, and positioning blocks are fixed to the ends of the fixed plates. Slots opened on the load-carrying rack are sleeved on the surfaces of the positioning blocks.

[0008] Further, the positioning blocks are all arranged as rectangular blocks, and the rectangular blocks arranged by the positioning blocks and the fixed plates form an "L" shape together.

[0009] Further, positioning rods fixed to the load-carrying rack are provided around the rotating rod, and positioning grooves opened on the outer side wall of the cart are sleeved on the surfaces of the positioning rods.

[0010] Further, circular through holes are opened at the openings of the rotating grooves, the rotating rods are all arranged as cylindrical shapes, and the cylindrical shapes arranged by the rotating rods are matched with the circular through holes opened at the openings of the rotating grooves.

[0011] The beneficial effects of the present utility model are as follows:

[0012] 1. The water conservancy project pipeline transportation device is provided with a load-carrying rack, a rotating rod and a rotating groove. By the operator pulling up the load-carrying rack, the load-carrying rack drives the rotating rod to slide in the rotating groove, and by the operator pushing the load-carrying rack, the load-carrying rack drives the rotating rod to rotate in the rotating groove, so that the load-carrying rack rotates horizontally on the surface of the cart, changing the load-carrying rack driving the load-carrying groove from horizontal to vertical. When the operator vertically places the pipeline in the load-carrying groove opened on the load-carrying rack, it is convenient to increase the contact area between the load-carrying groove and the pipeline, improving the convenience of the operator pushing the pipeline to move.

[0013] 2. The water conservancy project pipeline transportation device is provided with a first spring, a sliding rod, an extension sleeve and a clamping groove. After the operator pushes and places the pipeline between the load-carrying groove and the clamping groove and then releases the clamping groove, the first spring restores its elastic deformation, and the first spring pushes the extension sleeve to slide on the surface of the sliding rod, so that the clamping groove clamps on the surface of the pipeline, facilitating clamping the pipeline on the load-carrying rack and improving the stability of the operator transporting the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the front cross-sectional structure schematic diagram of the present utility model;

[0015] Figure 2 is the front cross-sectional structure schematic diagram of the present utility model in the unfolded state;

[0016] Figure 3 is the top cross-sectional structure schematic diagram of the present utility model;

[0017] Figure 4 is the three-dimensional structure schematic diagram of the positioning block and the fixed plate of the present utility model;

[0018] Figure 5 It is a schematic top view sectional structure diagram of the rotating rod and the rotating groove of the present utility model;

[0019] Figure 6 It is a schematic top view structure diagram of the present utility model in a rotating state;

[0020] Figure 7 of the present utility model Figure 1 The enlarged structure diagram of part A in;

[0021] Figure 8 of the present utility model Figure 3 The enlarged structure diagram of part B in;

[0022] Figure 9 of the present utility model Figure 3 The enlarged structure diagram of part C in.

[0023] In the figure:

[0024] 1, trolley; 2, loading rack; 3, loading groove; 4, clamping groove; 5, first spring; 6, sliding rod; 7, positioning groove; 8, extension sleeve; 9, positioning rod; 10, rotating rod; 11, rotating groove; 12, pull rod; 13, second spring; 14, spring groove; 15, fixing plate; 16, positioning block; 17, slot; 18, connecting plate. Specific embodiments

[0025] In order to further understand the content, features and effects of the present utility model, the following embodiments are hereby exemplified and described in detail in conjunction with the accompanying drawings.

[0026] Embodiment:

[0027] Please refer to Figure 1 - Figure 9A water conservancy project pipeline transportation device includes a cart 1, a carrier 2 is provided on the surface of the cart 1, and a carrier groove 3 is opened on the surface of the carrier 2, a clamping groove 4 is provided at the opening of the carrier groove 3, and the clamping groove 4 is elastically connected to the carrier 2, the carrier 2 and the cart 1 are attached to each other, and a rotating rod 10 is welded on one side, and a rotating groove 11 opened on the cart 1 is sleeved on the surface of the rotating rod 10, and a circular through hole is opened at the opening of the rotating groove 11, and the rotating rod 10 is set to a cylindrical shape, and the cylindrical shape of the rotating rod 10 matches the circular through hole opened at the opening of the rotating groove 11. When the operator needs to place the pipeline vertically on the carrier 2, the operator pulls the carrier 2 upward, and the carrier 2 drives the rotating rod 10 in the rotating groove 11, so that the carrier 2 drives the positioning rod 9 to move out of the positioning groove 7, and then the operator pushes the carrier 2, and the carrier 2 drives the rotating rod 10 to rotate in the rotating groove 11, so that the carrier 2 rotates horizontally on the surface of the cart 1, and the loading groove 3 in the carrier 2 and the cart 1 are vertically arranged, and then the operator pushes the carrier 2, and the carrier 2 drives the rotating rod 10 to move downward in the rotating groove 11, so that the carrier 2 and the surface of the cart 1 are fitted with each other, and the carrier 2 drives the loading groove 3 from horizontal to vertical, and the operator places the pipeline vertically in the loading groove 3 opened on the carrier 2, so as to increase the contact area between the loading groove 3 and the pipeline, and improve the convenience of the operator to push the pipeline to move.

[0028] In other embodiments, both side ends of the clamping groove 4 are penetrated by sliding bars 6 welded to the outer side wall of the carrier 2, and the surface of the sliding bars 6 is sleeved with extension sleeves 8 welded to the clamping groove 4, and the surface of the sliding bars 6 is wound with first springs 5 respectively abutting between the extension sleeves 8 and the surfaces of the connecting plates 18 welded to the ends of the sliding bars 6. When the operator needs to place the pipeline, the operator first pulls the clamping groove 4, and the clamping groove 4 drives the extension sleeve 8 to move, so that the clamping groove 4 and the extension sleeve 8 are slid on the surface of the sliding bar 6 through the circular through hole opened on one side of the sliding bar 6, and when the extension sleeve 8 moves, the extension sleeve 8 squeezes the first spring 5. A spring 5 causes the first spring 5 to undergo elastic deformation. After the first spring 5 undergoes elastic deformation, the first spring 5 avoids the extension sleeve 8, so that the clamping groove 4 is separated from the carrier 2. The clamping groove 4 opens the carrier groove 3. Then the operator places the pipe in the carrier groove 3. Then the operator releases the clamping groove 4. After the clamping groove 4 no longer squeezes the first spring 5 through the extension sleeve 8, the elastic deformation of the first spring 5 is restored. The first spring 5 pushes the clamping groove 4 to move through the extension sleeve 8, so that the clamping groove 4 is sleeved on the surface of the pipe, and the pipe is clamped on the carrier 2, thereby improving the stability of the operator in transporting the pipe.

[0029] In other embodiments, spring grooves 14 are provided around the object carrier 2, and the spring grooves 14 are embedded with pull rods 12, and the surfaces of the pull rods 12 are wound with second springs 13 respectively abutting between the surfaces of the pull rods 12 and the inner walls of the spring grooves 14, and the ends of the pull rods 12 are welded with fixing plates 15, and the ends of the fixing plates 15 are welded with positioning blocks 16, and the positioning blocks 16 are all configured as rectangular blocks, and the rectangular blocks configured by the positioning blocks 16 and the fixing plates 15 mutually form an "L" shape, and the surfaces of the positioning blocks 16 are sleeved A slot 17 is provided on the carrier 2. When the operator needs to place a pipe on the carrier slot 3, the operator pulls the clamping slot 4. After the clamping slot 4 is separated from the carrier 2, the operator pulls the fixing plate 15. The fixing plate 15 drives the pull rod 12 to move horizontally in the spring slot 14. When the pull rod 12 moves, the pull rod 12 squeezes the second spring 13, causing the second spring 13 to undergo elastic deformation. After the second spring 13 undergoes elastic deformation, the second spring 13 avoids the pull rod 12, so that the pull rod 12 is moved out of the spring slot 14, and the fixing plate 15 is separated from the object carrier 2, and then the fixing plate 15 drives the positioning block 16 to move out of the slot 17, and then the operator pushes the fixing plate 15, and the fixing plate 15 drives the cylindrical pull rod 12 to rotate in the spring slot 14, so that the fixing plate 15 and the object carrier 2 are perpendicular to each other, and the fixing plate 15 drives the positioning block 16 to move, and then the operator releases the fixing plate 15, and the fixing plate 15 no longer squeezes the second spring 13 through the pull rod 12 After being pressed, the elastic deformation of the second spring 13 is restored, and the second spring 13 pushes the pull rod 12 to move, and the pull rod 12 drives the fixed plate 15 to move, and the fixed plate 15 drives the positioning block 16 to move, and moves the positioning block 16 to the end of the clamping groove 4, so that the positioning block 16 restricts the end of the clamping groove 4, so that the fixed plate 15 and the positioning block 16 support the clamping groove 4. When the operator clamps the pipe on the clamping groove 4 and the loading groove 3, the operator is no longer required to keep supporting the clamping groove 4, thereby improving the convenience of the operator.

[0030] In other embodiments, the rotating rod 10 is surrounded by positioning rods 9 welded to the carrier 2, and the surface of the positioning rod 9 is sleeved with positioning grooves 7 opened on the outer wall of the cart 1. When the operator pulls the carrier 2 to move, the carrier 2 drives the positioning rod 9 to move, so that the positioning rod 9 moves out of the positioning groove 7. After the positioning rod 9 and the positioning groove 7 no longer restrict the carrier 2, the carrier 2 is rotated on the surface of the cart 1, and when the carrier 2 drives the positioning rod 9 to be inserted into the positioning groove 7, the positioning rod 9 and the positioning groove 7 restrict the carrier 2, and the carrier 2 is restricted on the carrier 2, so as to prevent the carrier 2 from arbitrarily driving the rotating rod 10 to rotate in the rotating groove 11.

[0031] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pipeline transportation device for water conservancy projects, comprising a trolley (1), characterized in that: A loading rack (2) is arranged on the surface of the trolley (1), and a loading groove (3) is formed on the surface of the loading rack (2). A clamping groove (4) is arranged at the opening of the loading groove (3), and the clamping groove (4) is elastically connected to the loading rack (2). A rotating rod (10) is fixed on one side of the loading rack (2) that is in mutual contact with the trolley (1), and a rotating groove (11) opened on the trolley (1) is sleeved on the surface of the rotating rod (10).

2. The water conservancy project pipeline transportation device according to claim 1, characterized in that: Sliding rods (6) fixed on the outer side wall of the loading rack (2) penetrate through both end parts of the clamping groove (4), and extension sleeves (8) fixed on the clamping groove (4) are sleeved on the surfaces of the sliding rods (6). First springs (5) respectively abutting between the surfaces of the extension sleeves (8) and a connecting plate (18) fixed at the end of the sliding rod (6) are wound on the surfaces of the sliding rods (6).

3. The water conservancy project pipeline transportation device according to claim 2, wherein: Spring grooves (14) are formed around the loading rack (2), and pull rods (12) are embedded in the spring grooves (14). Second springs (13) respectively abutting between the surfaces of the pull rods (12) and the inner walls of the spring grooves (14) are wound on the surfaces of the pull rods (12). Fixing plates (15) are fixed at the ends of the pull rods (12), positioning blocks (16) are fixed at the ends of the fixing plates (15), and slot holes (17) opened on the loading rack (2) are sleeved on the surfaces of the positioning blocks (16).

4. The water conservancy project pipeline transportation device according to claim 3, characterized in that: The positioning blocks (16) are all arranged as rectangular blocks, and the rectangular blocks formed by the positioning blocks (16) and the fixing plates (15) mutually form an "L" shape.

5. The water conservancy project pipeline transportation device according to claim 1, characterized in that: Positioning rods (9) fixed on the loading rack (2) are arranged around the rotating rod (10), and positioning grooves (7) opened on the outer side wall of the trolley (1) are sleeved on the surfaces of the positioning rods (9).

6. The water conservancy project pipeline transportation device according to claim 1, wherein: Circular through holes are opened at the openings of the rotating grooves (11), the rotating rods (10) are all arranged as cylinders, and the cylinders formed by the rotating rods (10) are mutually matched with the circular through holes opened at the openings of the rotating grooves (11).

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