Auxiliary alignment equipment for water conservancy underground construction pipeline installation

Abstract

Auxiliary alignment equipment for water conservancy underground construction pipeline installation comprises a base, a long groove is formed in the base, a T-shaped block is movably connected in the long groove in a sleeved mode, a fixing frame is installed on the T-shaped block, the fixing frame is movably connected with the base, a driving motor is installed on the fixing frame, the output end of the driving motor is connected with a double-threaded rod in a sleeved mode, and the double-threaded rod penetrates through the fixing frame. The two sides of the double-thread rod are sleeved with two sets of vertical plates in a threaded mode respectively, the vertical plates are movably connected with the fixing frame, two sets of transverse plates are installed on the lower portions of the vertical plates, and a movable clamping piece formed by a first upper inclined plate, a first lower inclined plate, a second upper inclined plate and a second lower inclined plate is hinged to the opposite faces of the transverse plates. Compared with the prior art, the height of the auxiliary alignment equipment can be adjusted, the auxiliary positioning function and the clamping, fixing and auxiliary alignment functions for pipelines of different specifications are achieved, the applicability of the equipment is wider, the alignment construction amount is greatly reduced, convenience and construction efficiency are improved, and high practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy project construction equipment, in particular to auxiliary alignment equipment for installing water conservancy underground construction pipelines. Background Art

[0002] Underground pipelines are pipes laid underground for transporting liquids, gases or loose solids. There are many types of modern underground pipelines, with various cross-sectional forms such as circular, elliptical, semi-elliptical, and multi-circular. They are constructed of steel, cast iron, concrete, reinforced concrete, prestressed concrete, plastic and other materials.

[0003] During underground water conservancy construction, pipelines are often needed. For example, the subsequent optimization project of the connection of the Hanjiang, Rongjiang and Lianjiang water systems is the second phase of the East Guangdong Water Resources Optimization Allocation Project. It uses the Luhu water intake of the Luhu Tunnel Water Diversion Project to draw water from the Hanjiang main stream, and connects the Luhu Tunnel Water Diversion Project and the Rongjiang Guanbu Water Diversion Project through a newly built closed water pipeline to form a main water pipeline. During the installation of underground water conservancy construction pipelines, in order to facilitate the connection and installation between pipelines, corresponding auxiliary alignment equipment is required. The existing auxiliary alignment equipment has a simple structure and can only assist in the alignment of fixed-specification pipelines. However, since the specifications of the pipelines are not consistent, the fixed-specification auxiliary alignment equipment will limit its scope of application and increase the construction cost. Therefore, how to make an auxiliary alignment equipment for the installation of underground water conservancy construction pipelines that can solve the problems of the existing technology has become a technical problem to be solved. Utility Model Content

[0004] The utility model is based on the above technical problems and proposes an auxiliary alignment device for installing water conservancy underground construction pipelines to solve the problems existing in the above background technology.

[0005] In view of this, the utility model proposes an auxiliary alignment device for the installation of water conservancy underground construction pipelines, which comprises: a base, a long groove is opened in the middle of the top of the base, a T-block is movably sleeved at the left end of the long groove, a fixing frame is fixedly installed at the bottom end of the T-block, the top of the fixing frame and the bottom end of the base are movably connected, a driving motor is fixedly installed at the top of the right end of the fixing frame, a double-threaded rod is fixedly sleeved at the other end of the output shaft of the driving motor, the left end of the double-threaded rod passes through the fixing frame and extends to the left side of the outer surface of the fixing frame, and the left and right sides of the outer surface of the double-threaded rod are respectively threaded A vertical plate is sleeved, and there are two of the vertical plates. The top ends of the vertical plates are movably connected to the top ends inside the fixing frames respectively. The bottom ends of the vertical plates are fixedly installed with horizontal plates, and there are two of the horizontal plates. The opposite surfaces of the horizontal plates are hinged with a first upper inclined plate, a first lower inclined plate, a second upper inclined plate, and a second lower inclined plate respectively. The bottom end of the first upper inclined plate is hinged to the top end of the first lower inclined plate, the bottom end of the second upper inclined plate is hinged to the top end of the second lower inclined plate, the first upper inclined plate is hinged to the top end of the second upper inclined plate, and the first lower inclined plate is hinged to the bottom end of the second lower inclined plate.

[0006] Furthermore, a limiting groove is provided on the left side of the inner surface of the right end of the base, and the upper and lower ends of the limiting groove are movably connected to limiting blocks respectively. The number of the limiting blocks is two and they are symmetrical with respect to the center of the base.

[0007] Furthermore, two vertical rods are fixedly mounted on the right end of the limit block, the left ends of the two vertical rods are movably connected to the left side of the inner surface of the right end of the base, and vertical grooves are provided inside the vertical rods.

[0008] Furthermore, fixing blocks of the same shape and size are respectively fixedly installed at the bottom ends of the two vertical rods, and triangular grooves are respectively provided in the middle of the opposite surfaces of the two fixing blocks.

[0009] Furthermore, a first motor is fixedly mounted on the right end of the base, a first rotating shaft is fixedly sleeved on the other end of the output shaft of the first motor, and a left end of the first rotating shaft passes through the base and extends to the inside of the right end of the base.

[0010] Furthermore, a rotating rod is fixedly sleeved on the left side of the outer surface of the first rotating shaft, the right end of the rotating rod is movably connected to the right side of the inner surface of the right end of the base, and two round rods are fixedly sleeved inside the upper and lower ends of the rotating rod, and the outer surfaces of the two round rods are movably sleeved on the inner surfaces of the vertical grooves.

[0011] Furthermore, a bracket is movably sleeved on the left side of the outer surface of the base, and a slide groove is respectively provided at the front and rear ends of the bracket. Two sliders are movably sleeved on the bottom end of the slide groove, and the opposite surfaces of the two sliders are respectively fixedly connected to the front and rear ends of the base.

[0012] Furthermore, a second motor is fixedly installed on the top of the right end of the bracket, and the other end of the second motor output shaft is fixedly sleeved with a second rotating shaft. The left end of the second rotating shaft passes through the bracket and extends to the outside of the bracket and is fixedly sleeved with a short rod, and the right end of the short rod is movably connected to the left end of the bracket.

[0013] Furthermore, a long rod is hinged on the rear side of the left end of the short rod, a fixed rod is movably sleeved on the inner surface of the bottom end of the long rod, and the right end of the fixed rod is fixedly connected to the left end of the base.

[0014] The utility model proposes an auxiliary alignment device for installing water conservancy underground construction pipelines. Compared with the prior art, the utility model has the following advantages:

[0015] 1. The utility model provides a double-threaded rod, a first upper inclined plate, a first lower inclined plate, a second upper inclined plate and a second lower inclined plate. When the driving motor is started, the double-threaded rod will rotate, so that the two vertical plates threadedly sleeved with the double-threaded rod respectively carry the two horizontal plates to move toward each other. Since the first upper inclined plate, the first lower inclined plate, the second upper inclined plate and the second lower inclined plate are hinged to each other end to end, the rectangular frame formed by the first upper inclined plate, the first lower inclined plate, the second upper inclined plate and the second lower inclined plate will shrink as the horizontal plate moves, thereby realizing the clamping and auxiliary alignment of pipes of different specifications, thereby improving the application scope of the auxiliary alignment device.

[0016] 2. The utility model is provided with a vertical groove, a triangular groove, a first motor, a rotating rod and a round rod. When the first motor is started, the first rotating shaft will drive the rotating rod to rotate. Since the upper and lower ends of the rotating rod are respectively fixedly sleeved on the round rod, the round rod will rotate together, so that the outer surface of the round rod generates a thrust on the inner surface of the vertical groove, thereby pushing the two vertical rods to move towards each other with the two fixed blocks respectively. Due to the existence of the triangular groove, when the two fixed blocks have fixed the pipeline, the pipeline will be located at the center of the triangular groove, thereby realizing auxiliary positioning.

[0017] 3. The utility model is provided with a bracket, a second motor, a short rod, a long rod and a fixed rod. When the second motor is started, the second rotating shaft will drive the short rod to rotate. Since the top end of the long rod is hinged with the short rod and the bottom end of the long rod is movably connected with the fixed rod, as the short rod rotates, the top end of the long rod will rotate together, so that the bottom end of the long rod generates a pulling force on the fixed rod, pulling the fixed rod to move the base, thereby realizing the adjustment of the height of the auxiliary alignment device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the cross-sectional structure of the front side of the utility model;

[0020] Figure 3 It is a cross-sectional structural schematic diagram of the side of the utility model;

[0021] Figure 4 It is a schematic cross-sectional view of the double-threaded rod of the utility model;

[0022] Figure 5 It is a cross-sectional structural schematic diagram of the rotating rod of the utility model;

[0023] Figure 6 It is a cross-sectional structural schematic diagram of the vertical rod of the utility model;

[0024] Figure 7 It is a schematic diagram of the cross-sectional structure of the bracket of the utility model.

[0025] In the figure: 1, base; 2, long groove; 3, T-block; 4, fixed frame; 5, drive motor; 6, double threaded rod; 7, vertical plate; 8, horizontal plate; 9, first upper inclined plate; 10, first lower inclined plate; 11, second upper inclined plate; 12, second lower inclined plate; 13, limit groove; 14, limit block; 15, vertical rod; 16, vertical groove; 17, fixed block; 18, triangular groove; 19, first motor; 20, first rotating shaft; 21, rotating rod; 22, round rod; 23, bracket; 24, slide groove; 25, slider; 26, second motor; 27, second rotating shaft; 28, short rod; 29, long rod; 30, fixed rod. DETAILED DESCRIPTION

[0026] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the contents disclosed below.

[0028] The following combination Figures 1 to 7 The technical solution of the utility model is further explained.

[0029] The first embodiment, as Figures 1 to 7 As shown: an auxiliary alignment device for installing a water conservancy underground construction pipeline, which includes: a base 1, a long groove 2 is opened in the middle of the top of the base 1, a T-block 3 is movably sleeved at the left end of the long groove 2, a fixing frame 4 is fixedly installed at the bottom end of the T-block 3, the top of the fixing frame 4 is movably connected to the bottom end of the base 1, a driving motor 5 is fixedly installed at the top of the right end of the fixing frame 4, and a double-threaded rod 6 is fixedly sleeved at the other end of the output shaft of the driving motor 5, the left end of the double-threaded rod 6 penetrates the fixing frame 4 and extends to the left side of the outer surface of the fixing frame 4, and the left and right sides of the outer surface of the double-threaded rod 6 are respectively threadedly sleeved with vertical plates 7, and the vertical plates There are two 7, the top ends of the two vertical plates 7 are movably connected to the top end inside the fixing frame 4, the bottom ends of the two vertical plates 7 are fixedly installed with horizontal plates 8, the number of the horizontal plates 8 is two, the opposite surfaces of the two horizontal plates 8 are hinged with the first upper inclined plate 9, the first lower inclined plate 10, the second upper inclined plate 11, and the second lower inclined plate 12, the bottom end of the first upper inclined plate 9 is hinged to the top end of the first lower inclined plate 10, the bottom end of the second upper inclined plate 11 is hinged to the top end of the second lower inclined plate 12, the top ends of the first upper inclined plate 9 and the second upper inclined plate 11 are hinged, and the bottom ends of the first lower inclined plate 10 and the second lower inclined plate 12 are hinged.

[0030] When the driving motor 5 is started, the double-threaded rod 6 will rotate. Since the outer surface of the double-threaded rod 6 and the inner surface of the vertical plate 7 are threadedly connected, as the double-threaded rod 6 rotates, the two vertical plates 7 will respectively lead the two horizontal plates 8 to move in opposite directions. Since the first upper inclined plate 9, the first lower inclined plate 10, the second upper inclined plate 11, and the second lower inclined plate 12 are respectively hinged on the opposite surfaces of the two horizontal plates 8 and the first upper inclined plate 9 and the second upper inclined plate 11 are hinged, the head and tail ends of the first lower inclined plate 10 and the second lower inclined plate 12 are hinged in sequence. Therefore, as the horizontal plate 8 moves, the top ends of the first upper inclined plate 9 and the second upper inclined plate 11 and the bottom ends of the first lower inclined plate 10 and the second lower inclined plate 12 will move toward the center of the two horizontal plates 8. In this way, the clamping and fixation of pipes of different specifications can be achieved, which is convenient for the auxiliary alignment of pipes of different specifications.

[0031] refer to Figure 2 and Figure 5A limiting groove 13 is provided on the left side of the inner surface of the right end of the base 1, and the upper and lower ends of the limiting groove 13 are respectively movably sleeved with limiting blocks 14, and the number of the limiting blocks 14 is two and they are symmetrical with each other about the center of the base 1. The inner surface of the limiting groove 13 and the outer surface of the limiting block 14 are both smooth, ensuring that the limiting block 14 will not get stuck when moving along the inner surface of the limiting groove 13.

[0032] refer to Figure 1 , Figure 2 Figure 5 and Figure 6 The right ends of the two limit blocks 14 are respectively fixed with vertical rods 15, the number of the vertical rods 15 is two, the left ends of the two vertical rods 15 are movably connected to the left side of the inner surface of the right end of the base 1, and the insides of the two vertical rods 15 are provided with vertical grooves 16. When the inner wall of the vertical groove 16 is pushed, the two vertical rods 15 will respectively move with the two limit blocks 14 toward each other.

[0033] refer to Figure 1 , Figure 2 Figure 5 and Figure 6 The bottom ends of the two vertical rods 15 are respectively fixed with fixing blocks 17, the number of the fixing blocks 17 is two and the shape and size are the same, and the middle of the opposite surfaces of the two fixing blocks 17 are respectively provided with triangular grooves 18. The centers of the two fixing blocks 17 and the triangular grooves 18 and the centers of the two horizontal plates 8 are located on the same horizontal line, and the existence of the fixing blocks 17 and the triangular grooves 18 will play a role in auxiliary positioning.

[0034] refer to Figure 1 , Figure 2 Figure 5 and Figure 6 The right end of the base 1 is fixedly mounted with a first motor 19, the other end of the output shaft of the first motor 19 is fixedly sleeved with a first rotating shaft 20, and the left end of the first rotating shaft 20 penetrates the base 1 and extends to the inside of the right end of the base 1. When the first motor 19 is started, the first rotating shaft 20 will rotate.

[0035] refer to Figure 5 and Figure 6 A rotating rod 21 is fixedly sleeved on the left side of the outer surface of the first rotating shaft 20, and the right end of the rotating rod 21 is movably connected to the right side of the inner surface of the right end of the base 1. Round rods 22 are fixedly sleeved inside the upper and lower ends of the rotating rod 21, and there are two round rods 22. The outer surfaces of the two round rods 22 are movably sleeved on the inner surface of the vertical groove 16. When the first rotating shaft 20 drives the rotating rod 21 and the round rod 22 to rotate, the two round rods 22 will generate a thrust on the inner wall of the vertical groove 16 respectively.

[0036] refer to Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 7 The left side of the outer surface of the base 1 is movably sleeved with a bracket 23, and the front and rear ends of the bracket 23 are respectively provided with a slide groove 24, and the bottom end of the slide groove 24 is movably sleeved with a slider 25. There are two sliders 25, and the opposite surfaces of the two sliders 25 are respectively fixedly connected to the front and rear ends of the base 1. The existence of the slide groove 24 and the slider 25 will limit the movement of the base 1.

[0037] refer to Figure 1 , Figure 2 , Figure 3 and Figure 7 A second motor 26 is fixedly mounted on the top of the right end of the bracket 23, and a second rotating shaft 27 is fixedly sleeved on the other end of the output shaft of the second motor 26. The left end of the second rotating shaft 27 penetrates the bracket 23 and extends to the outside of the bracket 23 and is fixedly sleeved on a short rod 28. The right end of the short rod 28 is movably connected to the left end of the bracket 23. When the second motor 26 is started, the second rotating shaft 27 will drive the short rod 28 to rotate.

[0038] refer to Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 7 The left end of the short rod 28 is hinged to the rear side of the long rod 29, and the inner surface of the bottom end of the long rod 29 is movably sleeved with a fixed rod 30, and the right end of the fixed rod 30 is fixedly connected to the left end of the base 1. When the short rod 28 rotates with the top end of the long rod 29, the bottom end of the long rod 29 will generate a pulling force on the fixed rod 30, pulling the fixed rod 30 and the base 1 to move upward along the inner surface of the bracket 23.

[0039] Working principle and usage process:

[0040] First, the operator places the auxiliary alignment device above the foundation pit, and then starts the second motor 26, so that the second rotating shaft 27 drives the short rod 28 and one end of the long rod 29 to rotate, so that the other end of the long rod 29 generates a pulling force on the fixed rod 30, pulling the fixed rod 30 and the base 1 to move upward along the inner surface of the bracket 23 until the center position of the two fixed blocks 17 is aligned with the center position of the installed pipe, so that the height of the auxiliary alignment device can be adjusted, thereby improving the convenience of using the auxiliary alignment device.

[0041] Then the operator starts the first motor 19, so that the first rotating shaft 20 drives the rotating rod 21 and the round rod 22 to rotate. Since the outer surface of the round rod 22 and the inner surface of the vertical groove 16 are movably connected, as the round rod 22 rotates, the outer surface of the round rod 22 will generate a thrust on the inner wall of the vertical groove 16, thereby pushing the two vertical rods 15 with the fixing block 17 to move toward each other until the inner surface of the triangular groove 18 and the fixed pipe are tightly fitted, thereby playing a role in auxiliary positioning, thereby achieving pre-alignment of the pipe to be installed and the installed pipe.

[0042] Finally, the operator places the pipe to be installed between the first upper inclined plate 9, the first lower inclined plate 10, the second upper inclined plate 11 and the second lower inclined plate 12, and then starts the driving motor 5 to rotate the double-threaded rod 6. At this time, the two vertical plates 7 on the left and right sides of the outer surface of the double-threaded rod 6 will respectively lead the two horizontal plates 8 to move in opposite directions. Since the first upper inclined plate 9, the first lower inclined plate 10, the second upper inclined plate 11 and the second lower inclined plate 12 are respectively hinged on the opposite surfaces of the two horizontal plates 8 and the head and tail ends of the first upper inclined plate 9, the first lower inclined plate 10, the second upper inclined plate 11 and the second lower inclined plate 12 are hinged in sequence, as the horizontal plate 8 moves, the first upper inclined plate 9. The rectangular frame formed by the first lower inclined plate 10, the second upper inclined plate 11 and the second lower inclined plate 12 will shrink, thereby clamping and fixing the pipe to be installed and the pipe to be installed is located at the center of the two horizontal plates 8, and the center of the two fixing blocks 17 and the center of the two horizontal plates 8 are located on the same straight line, so the operator pushes the T-block 3 to move the pipe to be installed through the fixing frame 4, so that the pipe to be installed and the installed pipe can be aligned and contacted, and with the mutual cooperation of various mechanisms, the clamping and fixing of pipes of different specifications are realized, thereby realizing the auxiliary alignment of pipes of different specifications, thereby improving the application scope of the auxiliary alignment equipment.

[0043] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An auxiliary alignment device for installation of underground water conservancy construction pipelines, characterized in that: The invention comprises a base, wherein a long groove is provided in the middle of the top of the base, a T-block is movably sleeved at the left end of the long groove, a fixing frame is fixedly installed at the bottom end of the T-block, the top end of the fixing frame and the bottom end of the base are movably connected, a driving motor is fixedly installed at the top of the right end of the fixing frame, a double-threaded rod is fixedly sleeved at the other end of the output shaft of the driving motor, the left end of the double-threaded rod passes through the fixing frame and extends to the left side of the outer surface of the fixing frame, and vertical plates are respectively threadedly sleeved on the left and right sides of the outer surface of the double-threaded rod, and the number of the vertical plates is two. The top ends of the vertical plates are movably connected to the top ends of the fixing frames, and the bottom ends of the vertical plates are fixedly installed with horizontal plates. There are two horizontal plates, and the opposite surfaces of the horizontal plates are hinged with the first upper inclined plate, the first lower inclined plate, the second upper inclined plate, and the second lower inclined plate. The bottom end of the first upper inclined plate is hinged to the top end of the first lower inclined plate, the bottom end of the second upper inclined plate is hinged to the top end of the second lower inclined plate, the first upper inclined plate is hinged to the top end of the second upper inclined plate, and the first lower inclined plate is hinged to the bottom end of the second lower inclined plate.

2. The auxiliary alignment device for installing a water conservancy underground construction pipeline according to claim 1, characterized in that: A limiting groove is provided on the left side of the inner surface of the right end of the base, and the upper and lower ends of the limiting groove are movably sleeved with limiting blocks respectively. The number of the limiting blocks is two and they are symmetrical with respect to the center of the base.

3. The auxiliary alignment device for installing underground water conservancy construction pipelines according to claim 2, characterized in that: Two vertical rods are fixedly mounted on the right end of the limit block, and the left ends of the two vertical rods are movably connected to the left side of the inner surface of the right end of the base. Vertical grooves are provided inside the vertical rods.

4. The auxiliary alignment device for installing underground water conservancy construction pipelines according to claim 3 is characterized in that: The bottom ends of the two vertical rods are respectively fixed with fixing blocks of the same shape and size, and the middle parts of the opposite surfaces of the two fixing blocks are respectively provided with triangular grooves.

5. The auxiliary alignment device for installing a water conservancy underground construction pipeline according to claim 4, characterized in that: A first motor is fixedly mounted on the right end of the base, a first rotating shaft is fixedly sleeved on the output shaft of the first motor, and a left end of the first rotating shaft passes through the base and extends to the inside of the right end of the base.

6. The auxiliary alignment device for installing underground water conservancy construction pipelines according to claim 5, characterized in that: A rotating rod is fixedly sleeved on the left side of the outer surface of the first rotating shaft, and the right end of the rotating rod is movably connected to the right side of the inner surface of the right end of the base. Two round rods are fixedly sleeved inside the upper and lower ends of the rotating rod, and the outer surfaces of the two round rods are movably sleeved on the inner surfaces of the vertical grooves.

7. The auxiliary alignment device for installing underground water conservancy construction pipelines according to claim 6, characterized in that: A bracket is movably sleeved on the left side of the outer surface of the base, and sliding grooves are respectively provided at the front and rear ends of the bracket. Two sliders are movably sleeved at the bottom end of the sliding groove, and the opposite surfaces of the two sliders are fixedly connected to the front and rear ends of the base respectively.

8. The auxiliary alignment device for installing a water conservancy underground construction pipeline according to claim 7, characterized in that: A second motor is fixedly installed on the top of the right end of the bracket, a second rotating shaft is fixedly sleeved on the output shaft of the second motor, the left end of the second rotating shaft passes through the bracket and extends to the outside of the bracket and is fixedly sleeved with a short rod, and the right end of the short rod is movably connected to the left end of the bracket.

9. The auxiliary alignment device for installation of underground water conservancy construction pipelines according to claim 8, characterized in that: The rear side of the left end of the short rod is hinged with a long rod, the inner surface of the bottom end of the long rod is movably sleeved with a fixing rod, and the right end of the fixing rod is fixedly connected to the left end of the base.

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