Pipe burying and paying-off device for water conservancy project

Abstract

The utility model discloses a hydraulic engineering buried pipe pay-off device which comprises a base, a U-shaped frame is placed on the top of the base, a motor is fixedly installed on one side of the U-shaped frame through a support, a rotating rod is fixedly installed on an output shaft of the motor through a coupler, and the right end of the rotating rod penetrates through the U-shaped frame and extends to the inner side of the U-shaped frame. According to the winding device, the motor is started to drive the rotating rod to rotate, the rotating rod rotates to drive the winding barrel to rotate, the winding barrel rotates to achieve the effect of winding a wire, meanwhile, the rotating rod rotates to drive the reciprocating lead screw to rotate through the transmission wheel and the transmission belt, and the reciprocating lead screw rotates to drive the winding barrel to rotate through the transmission wheel and the transmission belt. The reciprocating lead screw rotates to drive the threaded sleeve to move left and right in a reciprocating mode, the threaded sleeve moves to drive the first sliding block to move, the first sliding block moves to drive the wire guide sleeve to move, and the wire guide sleeve moves to achieve the effect of evenly winding wires on the surface of the take-up barrel.

Description

Technical Field

[0001] The utility model relates to the technical field of buried pipes in water conservancy projects, in particular to a buried pipe laying device for water conservancy projects. Background Art

[0002] In the construction of water conservancy projects, pipe laying is an important link, and line laying is a key process to ensure the accurate position of buried pipes. However, the existing pipe laying devices for water conservancy projects have many shortcomings.

[0003] During the wire-winding process, it is difficult to ensure the uniformity of wire winding. Traditional wire-releasing devices often lack an effective wire-arranging mechanism, resulting in uneven density of wire winding on the wire-reel. This not only affects the capacity utilization of the wire-reel, but also makes it impossible to wind a sufficient length of wire on a wire-reel of the same volume, increases the frequency of wire changes in the wire-releasing operation, and reduces work efficiency. In addition, since the existing wire-releasing device lacks buffer protection measures, once the wire is stuck by sudden resistance, the continued rotation of the wire-reel or external pulling force will generate huge friction and pulling force at the contact points between the wire and the wire-reel, conductor components, etc. In this case, the wire may be strangled, worn, or even damaged in the internal structure, affecting the electrical conductivity or strength of the wire and reducing the service life of the wire. Therefore, it is necessary to design a new type of buried pipe wire-releasing device for water conservancy projects to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a pipe laying device for water conservancy projects to solve the problems raised by the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a pipe laying device for a water conservancy project, comprising a base, a U-shaped frame placed on the top of the base, a motor fixedly mounted on one side of the U-shaped frame via a bracket, a rotating rod fixedly mounted on the output shaft of the motor via a coupling, the right end of the rotating rod passing through the U-shaped frame and extending to the inner side of the U-shaped frame, a wire take-up drum fixedly mounted on the surface of the rotating rod and located on the inner side of the U-shaped frame;

[0006] A slide plate is fixedly installed on the top of the U-shaped frame, a first slider is slidably connected inside the slide plate, and a wire sleeve is fixedly installed on the bottom of the first slider.

[0007] Preferably, the top of the slide plate is rotatably connected to a reciprocating screw through a bracket, the surface of the reciprocating screw is threadedly connected to a threaded sleeve, the bottom of the threaded sleeve is fixedly connected to the top of the first slider, the surface of the rotating rod and the left end of the reciprocating screw are fixedly installed with a transmission wheel, and the two transmission wheels are connected by a transmission belt.

[0008] Preferably, chutes are formed on both sides of the top of the base, and second sliders are slidably connected inside the chutes. The tops of the second sliders are fixedly connected to the bottom of the U-shaped frame.

[0009] Preferably, a spring is welded to the surface of the second slider, and the front end of the spring is welded to the front side of the inner cavity of the chute.

[0010] Preferably, a pressing rod is fixedly installed on the surface of the U-shaped frame.

[0011] Preferably, a trigger button for cooperating with the motor is fixedly installed on the front side of the top of the base through a bracket.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. For this buried pipe wire laying device for water conservancy projects, by starting the motor, the motor drives the rotating rod to rotate. The rotation of the rotating rod drives the wire winding drum to rotate, and the rotation of the wire winding drum can achieve the effect of winding the wire. At the same time, the rotation of the rotating rod drives the reciprocating lead screw to rotate through the transmission wheel and the transmission belt. The rotation of the reciprocating lead screw drives the threaded sleeve to move left and right reciprocally. The movement of the threaded sleeve drives the first slider to move, and the movement of the first slider drives the wire guide sleeve to move. The movement of the wire guide sleeve can achieve the effect of evenly winding the wire on the surface of the wire winding drum.

[0014] 2. For this buried pipe wire laying device for water conservancy projects, by setting the trigger button, when the wire is stuck during the wire winding process, the U-shaped frame can move forward. The movement of the U-shaped frame drives the second slider to move, and the movement of the second slider can compress the spring to achieve the effect of buffering the pulling force. At the same time, the movement of the U-shaped frame drives the pressing rod to move. After the pressing rod moves to the most front side, it can press the trigger button. After the trigger button is pressed, the motor can be stopped to achieve the effect of further protecting the wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is a cross-sectional view of the base and the wire winding drum structure of the present utility model;

[0017] Figure 3 is a schematic structural diagram of the reciprocating lead screw, the threaded sleeve and the second slider of the present utility model;

[0018] Figure 4 is a schematic structural diagram of the chute, the second slider and the spring of the present utility model.

[0019] In the figure: 1. Base; 2. U-shaped frame; 3. Motor; 4. Rotating rod; 5. Take-up drum; 6. Slide plate; 7. First slider; 8. Wire sleeve; 9. Reciprocating screw; 10. Threaded sleeve; 11. Drive wheel; 12. Drive belt; 13. Slide; 14. Second slider; 15. Spring; 16. Press rod; 17. Trigger button. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Example 1

[0022] Please refer to Figures 1-4 As shown, the utility model provides a pipe laying device for water conservancy projects, comprising a base 1, a U-shaped frame 2 is placed on the top of the base 1, a motor 3 is fixedly installed on one side of the U-shaped frame 2 through a bracket, the motor 3 is a servo motor, and the output shaft of the motor 3 is fixedly installed with a rotating rod 4 through a coupling, the right end of the rotating rod 4 passes through the U-shaped frame 2 and extends to the inner side of the U-shaped frame 2, and a wire take-up drum 5 is fixedly installed on the surface of the rotating rod 4 and located on the inner side of the U-shaped frame 2;

[0023] The top of U-shaped frame 2 is fixedly installed with slide plate 6, and the inside of slide plate 6 is slidably connected with the first slider 7, and the bottom of the first slider 7 is fixedly installed with the wire sleeve 8. The top of slide plate 6 is rotatably connected with reciprocating screw 9 through the bracket, and the surface of reciprocating screw 9 is threadedly connected with threaded sleeve 10. The bottom of threaded sleeve 10 is fixedly connected to the top of the first slider 7. The surface of rotating rod 4 and the left end of reciprocating screw 9 are fixedly installed with transmission wheel 11. The two transmission wheels 11 are connected by transmission belt 12. By setting motor 3 and starting motor 3, the motor 3 drives rotating rod 4 to rotate, and the rotating rod 4 drives the wire take-up drum 5 to rotate. The rotation of wire take-up drum 5 can achieve the effect of winding the wire. At the same time, the rotation of rotating rod 4 drives reciprocating screw 9 to rotate through transmission wheel 11 and transmission belt 12. The rotation of reciprocating screw 9 drives the threaded sleeve 10 to reciprocate left and right. The movement of threaded sleeve 10 drives the first slider 7 to move, and the movement of first slider 7 drives the wire sleeve 8 to move. The movement of wire sleeve 8 can achieve the effect of evenly winding the wire around the surface of wire take-up drum 5.

[0024] Specifically, sliding grooves 13 are formed on both sides of the top of the base 1. A second slider 14 is slidably connected inside the sliding groove 13. The top of the second slider 14 is fixedly connected to the bottom of the U-shaped frame 2. A spring 15 is welded on the surface of the second slider 14. The front end of the spring 15 is welded to the front side of the inner cavity of the sliding groove 13. A pressing rod 16 is fixedly installed on the surface of the U-shaped frame 2. A trigger button 17 that cooperates with the motor 3 is fixedly installed on the front side of the top of the base 1 through a bracket. When the trigger button 17 is pressed, the motor 3 stops working. When the trigger button 17 is not pressed, the motor 3 works normally. By setting the spring 15, when the wire is stuck during the wire winding process, the U-shaped frame 2 can move forward. The movement of the U-shaped frame 2 drives the movement of the second slider 14. The movement of the second slider 14 can compress the spring 15, achieving the effect of buffering the pulling force. At the same time, the movement of the U-shaped frame 2 drives the movement of the pressing rod 16. After the pressing rod 16 moves to the frontmost side, it can press the trigger button 17. After the trigger button 17 is pressed, the motor 3 can be stopped, achieving the effect of protecting the wire from further twisting.

[0025] Working principle: The present utility model is a wire laying device for buried pipes in water conservancy projects. By starting the motor 3, the motor 3 drives the rotating rod 4 to rotate. The rotation of the rotating rod 4 drives the wire winding drum 5 to rotate. The rotation of the wire winding drum 5 can achieve the effect of winding the wire. At the same time, the rotation of the rotating rod 4 drives the reciprocating lead screw 9 to rotate through the transmission wheel 11 and the transmission belt 12. The rotation of the reciprocating lead screw 9 drives the threaded sleeve 10 to move left and right reciprocally. The movement of the threaded sleeve 10 drives the movement of the first slider 7. The movement of the first slider 7 drives the movement of the wire guiding sleeve 8. The movement of the wire guiding sleeve 8 can achieve the effect of evenly winding the wire on the surface of the wire winding drum 5. When the wire is stuck during the wire winding process, the U-shaped frame 2 can move forward. The movement of the U-shaped frame 2 drives the movement of the second slider 14. The movement of the second slider 14 can compress the spring 15, achieving the effect of buffering the pulling force. At the same time, the movement of the U-shaped frame 2 drives the movement of the pressing rod 16. After the pressing rod 16 moves to the frontmost side, it can press the trigger button 17. After the trigger button 17 is pressed, the motor 3 can be stopped, achieving the effect of protecting the wire from further twisting.

[0026] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0027] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A buried pipe laying-out device for water conservancy projects, comprising a base (1), characterized in that: A U-shaped frame (2) is placed on the top of the base (1). One side of the U-shaped frame (2) is fixedly installed with a motor (3) through a bracket. The output shaft of the motor (3) is fixedly installed with a rotating rod (4) through a coupling. The right end of the rotating rod (4) penetrates through the U-shaped frame (2) and extends to the inner side of the U-shaped frame (2). A wire winding cylinder (5) is fixedly installed on the surface of the rotating rod (4) and located inside the U-shaped frame (2). A chute plate (6) is fixedly installed on the top of the U-shaped frame (2). A first slider (7) is slidably connected inside the chute plate (6). A wire guide sleeve (8) is fixedly installed at the bottom of the first slider (7).

2. The laying-out device for buried pipes in a water conservancy project according to claim 1, wherein: A reciprocating lead screw (9) is rotatably connected to the top of the chute plate (6) through a bracket. A threaded sleeve (10) is threadedly connected to the surface of the reciprocating lead screw (9). The bottom of the threaded sleeve (10) is fixedly connected to the top of the first slider (7). Transmission wheels (11) are fixedly installed on the surface of the rotating rod (4) and the left end of the reciprocating lead screw (9). The two transmission wheels (11) are in transmission connection through a transmission belt (12).

3. The laying-out device for buried pipes in a water conservancy project according to claim 1, characterized in that: Chutes (13) are opened on both sides of the top of the base (1). A second slider (14) is slidably connected inside the chutes (13). The top of the second slider (14) is fixedly connected to the bottom of the U-shaped frame (2).

4. The wire laying device for buried pipes in a water conservancy project according to claim 3, characterized in that: A spring (15) is welded to the surface of the second slider (14). The front end of the spring (15) is welded to the front side of the inner cavity of the chute (13).

5. The laying-out device for buried pipes in a water conservancy project according to claim 1, characterized in that: A pressing rod (16) is fixedly installed on the surface of the U-shaped frame (2).

6. The laying-out device for buried pipes in a water conservancy project according to claim 1, characterized in that: A trigger button (17) that cooperates with the motor (3) is fixedly installed on the front side of the top of the base (1) through a bracket.

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