Pipeline laying butt joint device for hydraulic engineering construction

Abstract

The utility model relates to the technical field of hydraulic engineering, in particular to a pipeline laying butt joint device for hydraulic engineering construction, which comprises two bottom plates, universal wheels are arranged on two sides of the bottom end of each bottom plate, the bottom plates are fixedly connected through two connecting plates, and a supporting column is arranged on the left side of the top end of each bottom plate. A top seat is arranged at the top ends of the two supporting columns, and a supporting rod is fixedly arranged between the right side of the top seat and the bottom plate; hydraulic oil cylinders are detachably arranged at the top ends of the connecting plates, a rectangular plate is arranged between the top ends of the hydraulic oil cylinders, a shell is arranged at the top end of the rectangular plate, and a motor is detachably arranged on one side of the inner bottom wall of the shell. The butt-joint device is installed at the butt-joint position of the pipelines, the butt-joint device can transversely move the pipelines to be installed, moving stability is higher, shaking is avoided, butt-joint accuracy and efficiency are improved, manpower participation is reduced, the danger probability is reduced, time and labor are saved during operation, and butt-joint installation of the pipelines is better facilitated.

Description

Technical Field

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

[0002] Water conservancy projects are constructed to control and allocate natural surface and groundwater to achieve the goal of eliminating harm and promoting benefits. They are also called water projects. Water is a valuable resource essential for human production and life, but its natural state does not fully meet human needs. Only through water conservancy projects can water flows be controlled, floods prevented, and water volume regulated and distributed to meet the water needs of people's lives and production. Water conservancy projects require the construction of various hydraulic structures, such as dams, dikes, spillways, sluices, inlets, channels, ferries, rafts, and fishways, to achieve these goals.

[0003] When laying water conservancy pipelines, cranes are mostly used to lift large pipelines, and workers operate to connect and install two pipelines. Due to the large size of the pipelines, the pipelines are prone to swing during lifting, and the two pipelines need to be horizontally aligned before they can be installed, making the entire connection and installation process particularly difficult, time-consuming and labor-intensive, and the installation efficiency is low.

[0004] Therefore, based on the above technical problems, a pipe laying and docking device for water conservancy project construction is proposed. Utility Model Content

[0005] In order to solve the above problems, the utility model designs a pipe laying and docking device for water conservancy project construction.

[0006] In order to achieve the above technical objectives and the above technical effects, the present invention is implemented through the following technical solutions:

[0007] A pipe laying docking device for water conservancy project construction, comprising two bottom plates, each of which is provided with a universal wheel on both sides of the bottom end of each bottom plate, the bottom plates being fixedly connected by two connecting plates, a support column being provided on the left side of the top end of each bottom plate, a top seat being provided on the top end of each of the two support columns, and a support rod being fixed between the right side of the top seat and the bottom plate;

[0008] A hydraulic cylinder is detachably provided at the top of the connecting plate, a rectangular plate is provided between the top ends of the hydraulic cylinders, a shell is provided at the top end of the rectangular plate, a motor is detachably provided on one side of the inner bottom wall of the shell, the output end of the motor is locked with a lead screw through a coupling, and the other end of the lead screw is fixedly connected to the inner wall of the shell through a bearing, a connecting seat is threadedly connected on the outer wall of the lead screw, the top end of the connecting seat extends out of the shell and is provided with a support seat, rollers are provided on the front and rear sides of the bottom end of the support seat, and the rollers are located on the front and rear sides of the top end of the rectangular plate.

[0009] Furthermore, the length of the top seat is smaller than that of the bottom plate.

[0010] Furthermore, a long hole is formed through the upper end surface of the shell.

[0011] Furthermore, the outer ring of the bearing is fixedly connected to the inner wall of the housing via a bearing seat, and the inner ring of the bearing is connected to the outer wall of the lead screw by interference fit.

[0012] Furthermore, the upper end surface of the support seat is designed as an arc-shaped groove.

[0013] The beneficial effects of the utility model are:

[0014] The utility model adopts a docking device installed at the pipe docking position. The docking device can move the pipe to be installed laterally, with higher movement stability, avoiding shaking, improving the accuracy and efficiency of docking, reducing manpower participation, reducing the chance of danger, saving time and labor in operation, and being more conducive to the docking installation of pipes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 This is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the expanded structure of the shell of the present invention.

[0018] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0019] 1. Base plate, 2. Universal wheel, 3. Connecting plate, 4. Support column, 5. Top seat, 6. Support rod, 7. Hydraulic cylinder, 8. Rectangular plate, 9. Housing, 10. Motor, 11. Screw, 12. Bearing, 13. Connecting seat, 14. Support seat, 15. Roller. DETAILED DESCRIPTION

[0020] The following will be combined with the accompanying 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] See Figure 1-2 As shown, a pipe laying and docking device for water conservancy project construction includes two base plates 1, with universal wheels 2 provided on both sides of the bottom ends of the base plates 1. The base plates 1 are fixedly connected by two connecting plates 3. A support column 4 is provided on the left side of the top end of the base plate 1, and a top seat 5 is provided on the top of the two support columns 4. A support rod 6 is fixed between the right side of the top seat 5 and the base plate 1;

[0022] A hydraulic cylinder 7 is detachably provided at the top of the connecting plate 3, a rectangular plate 8 is provided between the tops of the hydraulic cylinders 7, a shell 9 is provided at the top of the rectangular plate 8, and a motor 10 is detachably provided on one side of the inner bottom wall of the shell 9. The output end of the motor 10 is locked with a screw 11 through a coupling, and the other end of the screw 11 is fixedly connected to the inner wall of the shell 9 through a bearing 12. A connecting seat 13 is threadedly connected to the outer wall of the screw 11, and the top of the connecting seat 13 extends out of the shell 9 and is provided with a support seat 14. Rollers 15 are provided on the front and rear sides of the bottom end of the support seat 14, and the rollers 15 are located on the front and rear sides of the top of the rectangular plate 8.

[0023] Furthermore, the length of the top seat 5 is smaller than that of the bottom plate 1 , which facilitates the lifting and placement of the pipe interface to be installed on the support seat 14 .

[0024] Furthermore, a long hole is opened through the upper end surface of the shell 9, and the motor 10 drives the screw 11 to rotate, and the screw 11 drives the connecting seat 13 to drive the support seat 14, roller 15 and pipeline to move to the left. The long hole is used for the movement of the connecting seat 13.

[0025] Furthermore, the outer ring of the bearing 12 is fixedly connected to the inner wall of the housing 9 through the bearing seat, and the inner ring of the bearing 12 is interference fit connected to the outer wall of the screw 11, which fixes the screw 11 through the bearing 12, making it convenient for the screw 11 to rotate through the bearing 12.

[0026] Furthermore, the upper end surface of the support seat 14 is designed with an arc-shaped groove, which makes it convenient to lift and place the pipe interface to be installed on the support seat 14.

[0027] According to the personnel in this field, all electrical components and parts in this case are universal standard parts or parts known to technical personnel in this field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. The models are compatible with this solution and can operate normally. All electrical components in this case are connected to their compatible power supplies through wires, and according to actual conditions, appropriate controllers are selected to meet control requirements. The specific connection and control sequence should refer to the following working principle. The electrical connection is completed in the order of working between the electrical components. The detailed connection means are well known in this field and will not be explained in detail for electrical control.

[0028] A specific application of this embodiment is:

[0029] When in use, place this device at the position of the pipe to be connected. The installed pipe is located on the left side between the base plates 1. The pipe interface should extend to the inner side of the support column 4. The pipe interface to be installed is hoisted and placed on the support seat 14. The pipe interface protrudes from the left side of the support seat 14. The hydraulic cylinder 7 is used to move the shell 9 up or down to facilitate the adjustment of the height of the pipe interface so that the two interfaces are at the same height. The motor 10 is used to drive the screw 11 to rotate. The screw 11 is used to drive the connecting seat 13 to drive the support seat 14, the roller 15 and the pipe to move to the left, and the two pipes are docked and installed.

[0030] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Any changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention should fall within the scope of protection of the present invention.

Claims

1. A pipe laying and docking device for water conservancy project construction, characterized by: comprising two bottom plates (1), Universal wheels (2) are provided on both sides of the bottom end of the base plate (1), and the base plates (1) are fixedly connected by two connecting plates (3). A support column (4) is provided on the left side of the top end of the base plate (1), and a top seat (5) is provided on the top end of the two support columns (4). A support rod (6) is fixedly provided between the right side of the top seat (5) and the base plate (1); A hydraulic cylinder (7) is detachably provided at the top of the connecting plate (3), a rectangular plate (8) is provided between the tops of the hydraulic cylinder (7), a housing (9) is provided at the top of the rectangular plate (8), a motor (10) is detachably provided on one side of the inner bottom wall of the housing (9), an output end of the motor (10) is locked with a lead screw (11) through a coupling, and the other end of the lead screw (11) is fixedly connected to the inner wall of the housing (9) through a bearing (12), a connecting seat (13) is threadedly connected on the outer wall of the lead screw (11), the top of the connecting seat (13) extends out of the housing (9) and is provided with a support seat (14), rollers (15) are provided on the front and rear sides of the bottom end of the support seat (14), and the rollers (15) are located on the front and rear sides of the top of the rectangular plate (8).

2. A pipe laying and docking device for water conservancy project construction according to claim 1, characterized in that: The length of the top seat (5) is smaller than that of the bottom plate (1).

3. The pipe laying and docking device for water conservancy project construction according to claim 1, characterized in that: The upper end surface of the shell (9) is penetrated by a long hole.

4. The pipe laying and docking device for water conservancy project construction according to claim 1, characterized in that: The outer ring of the bearing (12) is fixedly connected to the inner wall of the housing (9) through a bearing seat, and the inner ring of the bearing (12) is connected to the outer wall of the screw (11) by interference fit.

5. The pipe laying and docking device for water conservancy project construction according to claim 1, characterized in that: The upper end surface of the support seat (14) is designed as an arc groove.

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