Pipe laying device for water conservancy construction

Abstract

The utility model discloses a water conservancy project construction pipe burying pay-off device relates to water conservancy technical field, including bottom plate and pay-off reel, the upper surface of bottom plate is slidably provided with two symmetrical distribution's pay-off platform through adjusting assembly, the end of pay-off platform is fixedly provided with vertical rod, the inside of vertical rod is provided with lifting groove, the inside rotation of lifting groove is provided with the fixed setting of second handle of screw rod one end of vertical rod top activity penetrates, the utility model discloses in the use process, can let the end of pay-off reel rotation setting between four mutually corresponding rolling axle of up and down, and then to pay-off reel is located, in the pay-off reel rotation pay-off process, will not under the action of wire tension from pay-off platform and roll down, solve the water conservancy project construction pipe burying pay-off device of existing in the pay-off process, and pay-off reel under the action of wire tension is easy from pay-off platform and roll down, reduced the stability problem of pay-off reel placement.

Description

Technical Field

[0001] This utility model relates to the field of water conservancy engineering technology, and in particular to a pipe laying and setting device for water conservancy engineering construction. Background Technology

[0002] When using existing pipe laying and laying equipment for water conservancy projects, the wire is a disposable item, so a new laying reel needs to be replaced when it runs out. However, the size of the laying reel used for different tasks is different, which makes the laying equipment unsuitable for most laying reels, making the laying work particularly cumbersome.

[0003] To address the aforementioned issues, existing patent publication number CN223316178U, entitled "A Line Laying Device for Pipe Laying in Water Conservancy Engineering Construction," proposes a new invention. In this invention, the movable rod is pulled upwards using a handle according to the size of the laying reel, causing the bottom spring to tighten. This disengages the clamping block fixedly connected to the bottom of the fixed block from the clamping groove on the surface of the fixed rod, adjusting the relative distance between the laying platform and the reel to accommodate different sizes. Simultaneously, the laying reel is pushed to the top surface of two rollers on one side. Then, by rotating the threaded block, it is pressed tightly against the surface of the laying platform, clamping the bottom of the laying reel and drawing out the line inside. The line laying begins through the rotation between the laying reel and the rollers. This invention avoids the problem of most line laying devices being unable to match the size of the laying reel, allowing for the direct use of laying reels of different sizes and reducing the complexity of the laying process.

[0004] However, in the above-mentioned patented water conservancy engineering construction pipe laying device, the laying reel is prone to rolling off the laying table under the tension of the wire during the laying process, which reduces the stability of the laying reel. Therefore, it is necessary to propose a water conservancy engineering construction pipe laying device to solve the above problem. Utility Model Content

[0005] The purpose of this utility model is to provide a pipe laying device for water conservancy engineering construction, so as to solve the problem mentioned in the background art that the laying reel is prone to rolling off the laying platform under the action of tension during the laying process, which reduces the stability of the laying reel.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a pipe laying device for water conservancy engineering construction, comprising a base plate and a laying reel. Two symmetrically distributed laying platforms are slidably arranged on the upper surface of the base plate via an adjustment assembly. A vertical pole is fixedly installed at the end of each laying platform. A lifting groove is provided inside the vertical pole, and a threaded rod is rotatably installed inside the lifting groove. A second handle is fixedly installed at one end of the threaded rod that movably passes through the top of the vertical pole. A lifting block is threadedly connected to the outer ring of the threaded rod, and a limiting platform is fixedly installed at the end of the lifting block. Limiting components are provided inside both the laying platform and the limiting platform. The limiting component includes a receiving groove inside the wire feeding table. Inside the receiving groove, two rollers are rotatably arranged via an installation component. The two rollers are symmetrically distributed about the center line of the receiving groove. The end of the wire feeding reel is rotatably arranged between four corresponding upper and lower rollers.

[0007] Preferably, the adjustment assembly includes an adjustment groove formed in the middle of the base plate, a bidirectional lead screw rotatably disposed inside the adjustment groove, two symmetrically distributed adjustment blocks threaded to the outer ring of the bidirectional lead screw, the upper end of the adjustment blocks being fixedly connected to the lower surface of the wire feeding table, and a first handle being fixedly disposed at one end of the bidirectional lead screw that movably passes through the side of the base plate.

[0008] Preferably, the mounting assembly includes two movable shafts, which are symmetrically distributed about the center line of the receiving groove. The movable shafts are rotatably disposed inside the wire feeding table, and their two ends respectively movably pass through the two sides of the wire feeding table. A third handle is fixedly disposed at one end of the movable shaft, and a fixing nut is threadedly connected to the other end of the movable shaft. The roller is movably sleeved on the outer ring of the movable shaft.

[0009] Preferably, pulleys are rotatably provided at the four corners of the bottom of the base plate, and a pusher is fixedly provided at one end of the top of the base plate.

[0010] Preferably, the adjusting block and the adjusting groove are adapted to each other, and the lifting block and the lifting groove are adapted to each other.

[0011] Preferably, an anti-wear layer is fixedly provided on the outer ring of the roller.

[0012] Preferably, the fixing nut and the third handle are respectively attached to the two sides of the wire feeding table.

[0013] The technical effects and advantages of this utility model are as follows: 1. In use, this utility model allows the end of the pay-off reel to be rotatably positioned between four corresponding upper and lower rollers, thereby limiting the position of the pay-off reel. During the pay-off process, the pay-off reel will not roll off the pay-off table under the tension of the wire, thus solving the problem that in existing water conservancy engineering construction pipe laying pay-off devices, the pay-off reel is prone to rolling off the pay-off table under the tension of the wire, reducing the stability of the pay-off reel. 2. In the process of using this utility model, it can place wire reels of different sizes, which solves the problem that when using existing wire reels for buried pipes in water conservancy construction, since the wire is a disposable item, a new wire reel needs to be replaced when it is used up. However, the size of the wire reel used in different work is different, which makes the wire reel unsuitable for most wire reels, making the wire reeling work particularly cumbersome. 3. Since the rollers are easily worn and damaged, when it is necessary to replace the rollers, unscrew the fixing nut, pull the third handle, pull out the movable shaft, and the roller can be removed. After replacing it with a new roller, simply install it in reverse to extend the service life of the device. Attached Figure Description

[0014] Figure 1 This is a first-view three-dimensional structural diagram of a pipe laying and laying device for water conservancy engineering construction according to the present invention. Figure 2 This is a second-view three-dimensional structural diagram of a pipe laying and laying device for water conservancy engineering construction according to the present invention. Figure 3 This is a schematic diagram of the overall disassembled structure of this utility model; Figure 4 This is a schematic diagram of the wire feeding table and the limiting table of this utility model; Figure 5 This is a schematic diagram of the wire feeding table structure of this utility model.

[0015] In the diagram: 1. Base plate; 2. Double-acting lead screw; 3. Pulley; 4. Adjusting block; 5. Paying table; 6. Upright pole; 7. Threaded rod; 8. Limiting table; 9. Receiving groove; 10. Movable shaft; 11. Roller; 12. Fixing nut; 13. Push handle; 14. Paying reel. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] This utility model provides, for example Figures 1-5 The illustrated hydraulic engineering construction pipe laying device includes a base plate 1 and a laying reel 14. Pullers 3 are rotatably installed at the four corners of the bottom of the base plate 1. A pusher 13 is fixedly installed at one end of the top of the base plate 1. Two symmetrically distributed laying platforms 5 are slidably installed on the upper surface of the base plate 1 via an adjustment assembly. A vertical rod 6 is fixedly installed at the end of each laying platform 5. A lifting groove is opened inside the vertical rod 6, and a threaded rod 7 is rotatably installed inside the lifting groove. A second handle is fixedly installed at one end of the threaded rod 7, which movably passes through the top of the vertical rod 6. A lifting block is threadedly connected to the outer ring of the threaded rod 7. The lifting block and the lifting groove are compatible. A limit platform 8 is fixedly installed at the end of the lifting block. Limit components are installed inside both the laying platform 5 and the limit platform 8.

[0018] The limiting component includes a receiving groove 9 inside the wire feeding table 5. Two rollers 11 are rotatably arranged inside the receiving groove 9 by means of an installation component. The two rollers 11 are symmetrically distributed about the center line of the receiving groove 9. The end of the wire feeding disc 14 is rotatably arranged between the four corresponding rollers 11.

[0019] The adjustment assembly includes an adjustment groove in the middle of the base plate 1. A bidirectional lead screw 2 is rotatably installed inside the adjustment groove. Two symmetrically distributed adjustment blocks 4 are threadedly connected to the outer ring of the bidirectional lead screw 2. The adjustment blocks 4 are adapted to the adjustment groove. The upper end of the adjustment blocks 4 is fixedly connected to the lower surface of the wire feeding table 5. A first handle is fixedly installed at one end of the bidirectional lead screw 2 that moves through the side of the base plate 1.

[0020] Specifically, in the use of this utility model, according to the length of the wire feeding reel 14, the first handle is rotated to drive the bidirectional lead screw 2 to rotate, thereby causing the two adjusting blocks 4 to move closer or further apart, thus adjusting the distance between the two wire feeding tables 5, so that the two ends of the wire feeding reel 14 can be placed on the two wire feeding tables 5 respectively. Then, the second handle is rotated to drive the threaded rod 7 to rotate, thereby causing the lifting block and the limiting platform 8 to move downward, so that the end of the wire feeding reel 14 is rotated and set between the four corresponding rollers 11, thereby limiting the wire feeding reel 14. During the wire feeding process, the wire feeding reel 14 will not roll off the wire feeding table 5 under the action of wire tension, solving the problem that the existing water conservancy engineering construction pipe laying wire feeding device is prone to rolling off the wire feeding table 5 under the action of wire tension, which reduces the stability of the placement of the wire feeding reel 14.

[0021] In addition, as summarized above, this utility model can accommodate different sizes of wire reels 14 during use, solving the problem that existing water conservancy engineering construction pipe laying devices require replacement of the wire reel 14 when it is used up because the wire is a disposable item. However, the wire reels 14 used in different tasks are of different sizes, which makes the wire laying device unsuitable for most wire reels 14, making the wire laying work particularly cumbersome.

[0022] Furthermore, the mounting assembly includes two movable shafts 10, which are symmetrically distributed about the center line of the receiving groove 9. The movable shafts 10 are rotatably disposed inside the wire feeding table 5. The two ends of the movable shafts 10 respectively move through the two sides of the wire feeding table 5. A third handle is fixedly disposed at one end of the movable shaft 10, and a fixing nut 12 is threadedly connected to the other end of the movable shaft 10. A roller 11 is movably sleeved on the outer ring of the movable shaft 10. The fixing nut 12 and the third handle are respectively attached to the two sides of the wire feeding table 5.

[0023] Since the roller 11 is easily worn and damaged, when the roller 11 needs to be replaced, unscrew the fixing nut 12, pull the third handle, pull out the movable shaft 10, and the roller 11 can be removed. After replacing it with a new roller 11, it can be installed in reverse to extend the service life of the device.

[0024] Furthermore, an anti-wear layer is fixedly provided on the outer ring of the roller 11, which extends the service life of the roller 11.

[0025] Working principle: During use, according to the length of the pay-off reel 14, rotating the first handle drives the bidirectional lead screw 2 to rotate, which in turn drives the two adjusting blocks 4 to move closer or further apart, thereby adjusting the distance between the two pay-off tables 5 so that the two ends of the pay-off reel 14 can be placed on the two pay-off tables 5 respectively. Then, rotating the second handle drives the threaded rod 7 to rotate, which in turn drives the lifting block and the limiting platform 8 to move downward, so that the end of the pay-off reel 14 is rotated and positioned between the four corresponding rollers 11, thereby limiting the pay-off reel 14. During the pay-off process, the pay-off reel 14 will not roll off the pay-off table 5 under the tension of the wire. When it is necessary to replace the rollers 11, unscrew the fixing nut 12, pull the third handle, pull out the movable shaft 10, and the rollers 11 can be removed. After replacing with new rollers 11, they can be installed in reverse, thus extending the service life of the device.

[0026] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A hydraulic engineering construction pipe laying device, comprising a base plate (1) and a laying disc (14), characterized in that: The upper surface of the base plate (1) is provided with two symmetrically distributed wire feeding tables (5) through the adjustment component. The end of the wire feeding table (5) is fixedly provided with a pole (6). The inside of the pole (6) is provided with a lifting groove. The inside of the lifting groove is provided with a threaded rod (7). The end of the threaded rod (7) that moves through the top of the pole (6) is fixedly provided with a second handle. The outer ring of the threaded rod (7) is threadedly connected with a lifting block. The end of the lifting block is fixedly provided with a limit platform (8). The inside of the wire feeding table (5) and the limit platform (8) is provided with a limit component. The limiting component includes a receiving groove (9) opened inside the wire feeding table (5). Inside the receiving groove (9), two rollers (11) are rotatably arranged by the mounting component. The two rollers (11) are symmetrically distributed about the center line of the receiving groove (9). The end of the wire feeding disc (14) is rotatably arranged between the four corresponding rollers (11).

2. The pipe laying and setting tool for water conservancy engineering construction according to claim 1, characterized in that: The adjustment assembly includes an adjustment groove in the middle of the base plate (1), and a bidirectional lead screw (2) is rotatably installed inside the adjustment groove. Two symmetrically distributed adjustment blocks (4) are threaded to the outer ring of the bidirectional lead screw (2). The upper end of the adjustment block (4) is fixedly connected to the lower surface of the wire feeding table (5). A first handle is fixedly installed at one end of the bidirectional lead screw (2) that movably passes through the side of the base plate (1).

3. The pipe laying and setting tool for water conservancy engineering construction according to claim 1, characterized in that: The mounting assembly includes two movable shafts (10), which are symmetrically distributed about the center line of the receiving groove (9). The movable shafts (10) are rotatably disposed inside the wire feeding table (5). The two ends of the movable shafts (10) respectively move through the two sides of the wire feeding table (5). A third handle is fixedly disposed at one end of the movable shaft (10), and a fixing nut (12) is threadedly connected to the other end of the movable shaft (10). The roller (11) is movably sleeved on the outer ring of the movable shaft (10).

4. The pipe laying and setting tool for water conservancy engineering construction according to claim 1, characterized in that: The bottom of the base plate (1) is provided with pulleys (3) at the four corners of the bottom, and a pusher (13) is fixedly provided at one end of the top of the base plate (1).

5. A pipe laying and setting tool for water conservancy engineering construction according to claim 2, characterized in that: The adjusting block (4) is adapted to the adjusting groove, and the lifting block is adapted to the lifting groove.

6. A pipe laying and setting tool for water conservancy engineering construction according to claim 3, characterized in that: The outer ring of the roller (11) is fixedly provided with an anti-wear layer.

7. A pipe laying and setting tool for water conservancy engineering construction according to claim 3, characterized in that: The fixing nut (12) and the third handle are respectively attached to the two sides of the wire feeding table (5).

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