Nodular cast iron pipe installation guide structure

Abstract

The utility model relates to the technical field of nodular cast iron pipe installation, in particular to a nodular cast iron pipe installation guide structure. A nodular cast iron pipe installation guide structure comprises an arc-shaped elastic clamping block and a guide block. The plurality of magnetized objects are sequentially distributed on the inner edge of the clamping block by taking the inner edge arc line of the clamping block as a path; the universal joint is arranged on the outer edge of the clamping block; and the linear driving piece is arranged on the universal joint, and the driving end of the linear driving piece moves in the linear direction close to or away from the clamping block. The guide structure has the beneficial effects that the guide structure effectively solves the technical problem of adjusting the mounting position of the nodular cast iron pipe in a narrow space, and the mounting efficiency and the operation convenience are remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ductile iron pipe installation, in particular to a ductile iron pipe installation guide structure. Background Art

[0002] Ductile iron pipes often need to be adjusted during installation in water pipe trenches or ditches, usually using large excavators and other equipment.

[0003] However, in some construction areas with limited space or different roads, such large equipment cannot enter the construction site, so a large amount of manpower is required for manual adjustment, which is not only time-consuming and labor-intensive, but also inefficient. Utility Model Content

[0004] The utility model aims at the technical problems existing in the prior art and provides a ductile iron pipe installation guide structure to solve the problem that in some construction areas with narrow space or different roads, such large equipment cannot enter the construction site, so a large amount of manpower is required for manual adjustment, which is not only time-consuming and labor-intensive, but also inefficient.

[0005] The utility model solves the above technical problems with the following technical solutions: A ductile iron pipe installation guide structure, comprising:

[0006] A clamping block that is arc-shaped and elastic;

[0007] A plurality of magnetized objects, wherein the plurality of magnetized objects are arranged along an arc line along the inner edge of the clamping block as a path and are sequentially distributed on the inner edge of the clamping block;

[0008] A universal joint, wherein the universal joint is arranged on the outer edge of the clamping block;

[0009] A linear drive member is arranged on the universal joint, wherein the driving end of the linear drive member is displaced along a linear direction approaching or moving away from the clamping block.

[0010] The beneficial effects of the utility model are:

[0011] 1) The guide structure includes an arc-shaped and elastic clamping block, and a plurality of magnetized objects are distributed along the inner path of the clamping block, as well as a linear drive member that provides power. The clamping block and the magnetized objects can be quickly fixed on the ductile iron pipe without the assistance of large equipment, thereby simplifying the installation process. Secondly, the linear drive member adjusts the position of the pipeline through displacement, which can be completed by only one operator, greatly saving labor costs and installation time. In addition, the clamping block is elastic and can adapt to ductile iron pipes of different specifications and sizes, thereby improving applicability and flexibility.

[0012] 2) In summary, this structure effectively solves the technical problem of adjusting the installation position of ductile iron pipes in a narrow space, and significantly improves the installation efficiency and operational convenience.

[0013] On the basis of the above technical solution, the present invention can also be improved as follows.

[0014] Furthermore, the magnetized object is an electromagnet.

[0015] The beneficial effect of adopting the above further scheme is that by using the electromagnet as a magnetized object, it is possible to achieve faster fixation and removal of the clamping block from the cast iron pipe, thereby improving operational efficiency. The electromagnet can generate a strong magnetic force in an instant, so that the clamping block is quickly adsorbed on the ductile iron pipe, and the fixation is more secure. At the same time, when it is necessary to adjust the ductile iron pipe in other positions, it is only necessary to disconnect the power supply of the electromagnet to quickly remove the clamping block without waiting for the clamping block to fall off naturally or using other tools, which greatly saves operating time and improves work efficiency.

[0016] Furthermore, the linear drive component is configured as an electric push rod, and the electric push rod is fixed to one end of the universal joint.

[0017] Furthermore, a slide groove is provided inside the driving end of the electric push rod.

[0018] Furthermore, an extension rod is slidably connected inside the slide groove, and a fastening bolt is screwed on the outer side of the driving end of the electric push rod through a threaded connection.

[0019] The beneficial effect of adopting the above further scheme is that the extension rod in the slide groove can slide freely, so that the length of the driving end can be extended, thereby adapting to some spacious installation trenches, ensuring that the driving end can be against the side wall of the installation trench, and even in a spacious installation trench, the position of the ductile iron pipe can be easily operated and adjusted. In addition, the sliding position of the extension rod in the slide groove is fixed by a fastening bolt, which can effectively lock the extended length of the driving end.

[0020] Furthermore, one end of the extension rod is fixedly connected to a supporting plate.

[0021] The beneficial effect of adopting the above further scheme is that one end of the extension rod is fixedly connected with a supporting plate, which can effectively increase the contact area between the driving end of the electric push rod and the side wall of the installation ditch, preventing the driving end of the electric push rod from sinking into the installation side wall, resulting in an inability to push the pipeline position, thereby affecting the adjustment of the pipeline position.

[0022] Furthermore, one side of the abutting plate is fixedly connected with a plurality of sharp objects.

[0023] The beneficial effect of adopting the above-mentioned further scheme is that a number of sharp objects are fixedly connected to one side of the support plate, which can effectively increase the friction between the support plate and the side wall of the installation ditch. Since the sharp objects can provide additional friction during the displacement of the driving end, so as to provide a more solid support, it can prevent slipping on the side wall of the installation ditch, thereby avoiding the situation where the pipeline cannot be driven to move. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is a schematic diagram of the overall structure of the utility model from another perspective;

[0026] Figure 3 It is a side cross-sectional view of the extension rod of the utility model;

[0027] Figure 4 This is a schematic diagram of the structure of the clamping block of the utility model clamped on a pipe.

[0028] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0029] 10. Clamping block, 20. Magnetized object, 30. Universal joint, 40. Linear drive member, 401. Driving end, 50. Abutment plate, 60. Slide groove, 70. Extension rod, 80. Sharp object. DETAILED DESCRIPTION

[0030] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0031] Ductile iron pipes often need to be adjusted during trench installation, usually using large excavators and other equipment.

[0032] However, in some construction areas with small space or different roads, such large equipment cannot enter the construction site, so a large amount of manpower is required for manual adjustment, which is not only time-consuming and labor-intensive, but also inefficient. In this regard, the utility model proposes a ductile iron pipe installation guide structure to solve the above problems.

[0033] The utility model provides the following preferred embodiments

[0034] like Figure 1-Figure 4 As shown, a ductile iron pipe installation guide structure comprises:

[0035] The clamping block 10 is arc-shaped and elastic, and the clamping block 10 can be made of stainless steel;

[0036] A plurality of magnetized objects 20, wherein the plurality of magnetized objects 20 are arranged along an arc line along the inner edge of the clamping block 10 as a path and are sequentially distributed on the inner edge of the clamping block 10;

[0037] A universal joint 30, which is arranged on the outer edge of the clamping block 10, and is used to facilitate adjustment of the angle between the electric push rod and the clamping block 10, so as to adapt to different pipeline layouts and working environments;

[0038] A linear drive member 40, wherein the linear drive member 40 is disposed on the universal joint 30, wherein a driving end 401 of the linear drive member 40 is displaced along a linear direction approaching or moving away from the clamping block 10;

[0039] The clamping block 10 and the magnetized object 20 can be quickly fixed on the ductile iron pipe without the assistance of large equipment, thereby simplifying the installation process. Secondly, the linear drive member 40 adjusts the position of the pipe by displacement, which can be completed by only one operator, greatly saving labor costs and installation time. In addition, the clamping block 10 is elastic and can adapt to ductile iron pipes of different specifications and sizes, thereby improving applicability and flexibility.

[0040] In summary, this patent effectively solves the technical problem of adjusting the installation position of ductile iron pipes in a narrow space, and significantly improves installation efficiency and operational convenience.

[0041] In this embodiment, Figure 1-Figure 4 As shown, the magnetized object 20 is an electromagnet. By using the electromagnet as the magnetized object 20, it is possible to achieve faster fixation and removal of the clamping block 10 from the cast iron pipe, thereby improving the operating efficiency. The electromagnet can generate a strong magnetic force in an instant, so that the clamping block 10 is quickly adsorbed on the ductile iron pipe and fixed more firmly. At the same time, when it is necessary to adjust the ductile iron pipe in other positions, it is only necessary to disconnect the power supply of the electromagnet to quickly remove the clamping block 10 without waiting for the clamping block 10 to fall off naturally or using other tools, which greatly saves the operating time and improves the work efficiency.

[0042] In this embodiment, Figure 1-Figure 4As shown, the linear drive member 40 is configured as an electric push rod, and the electric push rod is fixed at one end of the universal joint 30. A slide groove 60 is provided inside the driving end 401 of the electric push rod, and an extension rod 70 is slidably connected inside the slide groove 60. The electric push rod is connected to a fastening bolt on the outer side of the driving end 401 through a threaded engagement. The extension rod 70 in the slide groove 60 can slide freely, so that the length of the driving end 401 can be extended, so as to adapt to some spacious installation trenches, ensuring that the driving end 401 can be supported against the side wall of the installation trench. Even in a spacious installation trench, the position of the ductile iron pipe can be easily operated and adjusted. In addition, the sliding position of the extension rod 70 in the slide groove 60 is fixed by a fastening bolt, which can effectively lock the extended length of the driving end 401.

[0043] In this embodiment, Figure 1-Figure 4 As shown, one end of the extension rod 70 is fixedly connected to the supporting plate 50, which can effectively increase the contact area between the driving end 401 of the electric push rod and the side wall of the installation ditch, preventing the driving end 401 of the electric push rod from sinking into the installation side wall, resulting in the inability to push the pipeline position, thereby affecting the adjustment of the pipeline position.

[0044] In this embodiment, Figure 1-Figure 4 As shown, one side of the supporting plate 50 is fixedly connected with a plurality of sharp objects 80. The plurality of sharp objects 80 are fixedly connected with one side of the supporting plate 50, which can effectively increase the friction between the supporting plate 50 and the side wall of the installation ditch. Since the sharp objects 80 can provide additional friction during the displacement of the driving end 401, so as to provide a more solid support, it can prevent slipping on the side wall of the installation ditch, thereby avoiding the situation where the pipeline cannot be driven to move.

[0045] The specific working process of the utility model is as follows:

[0046] (1) First clamp the clamping block 10 on the side of the pipe

[0047] First, the electromagnet is energized to generate magnetic force, and the inner edge of the clamping block 10 is shifted to the side of the ductile iron pipe. The clamping block 10 can be fixed to the ductile iron pipe by relying on the magnetic force generated by the electromagnet.

[0048] (2) Make the supporting plate 50 support the side wall of the installation ditch

[0049] After the preparation is completed, the electric push rod drives the driving end 401 to move linearly away from the clamping block 10, so that the abutting plate 50 at one end of the driving end 401 contacts and abuts against the side wall of the installation ditch.

[0050] (3) Drive the ductile iron pipe to move

[0051] As the electric push rod continues to drive, the driving end 401 continues to move linearly away from the clamping block 10. When the driving end 401 of the electric push rod is blocked by the installation ditch and cannot move further, however, due to the reverse thrust of the electric push rod, the clamping block 10 is driven to move in the reverse direction of the driving end 401, and this reverse displacement will drive the ductile iron pipe to move, completing the position adjustment of the pipe.

[0052] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A ductile iron pipe installation guide structure, characterized in that: include: A clamping block that is arc-shaped and elastic; A plurality of magnetized objects, wherein the plurality of magnetized objects are arranged along an arc line along the inner edge of the clamping block as a path and are sequentially distributed on the inner edge of the clamping block; A universal joint, wherein the universal joint is arranged on the outer edge of the clamping block; A linear drive member is arranged on the universal joint, wherein the driving end of the linear drive member is displaced along a linear direction approaching or moving away from the clamping block.

2. A ductile iron pipe installation guide structure according to claim 1, characterized in that: The magnetized object is an electromagnet.

3. The ductile iron pipe installation guide structure according to claim 1, characterized in that: The linear drive component is configured as an electric push rod, and the electric push rod is fixed to one end of the universal joint.

4. A ductile iron pipe installation guide structure according to claim 3, characterized in that: A slide groove is provided inside the driving end of the electric push rod.

5. A ductile iron pipe installation guide structure according to claim 4, characterized in that: An extension rod is slidably connected inside the slide groove, and a fastening bolt is screwed on the outer side of the driving end of the electric push rod through threaded engagement.

6. A ductile iron pipe installation guide structure according to claim 5, characterized in that: One end of the extension rod is fixedly connected with a supporting plate.

7. A ductile iron pipe installation guide structure according to claim 6, characterized in that: One side of the abutting plate is fixedly connected with a plurality of sharp objects.

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