Slotting device for laying of water delivery pipeline for expansion

Abstract

The utility model discloses an extension water pipe laying slotting device which comprises a supporting shell, two sliding grooves are formed in the inner wall of the supporting shell, a supporting block is connected to the inner wall of each sliding groove in a clamped mode, and two electric push cylinders are fixedly embedded in the upper surface of the supporting shell. The bottom end of each electric push cylinder is fixedly connected with the upper surface of a supporting block. According to the device, through the arrangement of the supporting shell, the supporting legs, the moving wheels, the moving push handle, the electric push cylinder, the supporting block, the driving motor and the ditching disc, the motor can be driven to work to drive the ditching disc to rotate, the electric push cylinder drives the ditching disc to move downwards, and through the moving push handle and the moving wheels, continuous moving ditching of the device is achieved, the ditching flatness is good, and the ditching efficiency is improved. In addition, the device is simple in structure and small in size, ditching operation in a space with the small size can be achieved, manual ditching is avoided, and efficient laying of the water conveying pipeline is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a grooving device for laying water delivery pipelines for expansion. Background Art

[0002] Water conservancy projects are a general term for various engineering projects built to control, utilize and protect surface and underground water resources and the environment. In water conservancy projects, it is often necessary to lay water pipelines. Currently, the trenching machines used for laying water pipelines are mostly excavators.

[0003] Excavators are not professional trenching machines, and the trenches they dig are often crooked and irregular. In addition, trenching machines are relatively large, and it is inconvenient to dig trenches in a small space. Manual trenching is required, which reduces the efficiency of laying water pipelines. For this reason, we propose a trenching device for laying water pipelines for expansion to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a grooving device for laying water pipelines for expansion, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The cam is an angular channel that is fixedly connected to the top of the support frame, and the cam is connected to the top of the support frame by a toothed connection. The cam is connected to the top of the support frame by a toothed connection. The cam is connected to the top of the support frame by a toothed connection.

[0007] In a further embodiment, a control panel is fixedly connected to the front side of the support shell, and the control panel is electrically connected to the drive motor and the electric push cylinder through wires.

[0008] In a further embodiment, a movable push handle is fixedly connected to the front side and the back side of the support shell, and the movable push handle is located in the upper middle part of the support shell.

[0009] In a further embodiment, the inner side wall of each sliding groove is provided with two limiting sliding grooves, the left and right side surfaces of each supporting block are fixedly connected with limiting sliding rods, and the top end of each limiting sliding rod passes through the limiting sliding groove and extends to the top of the supporting shell.

[0010] In a further embodiment, two lighting lamps are fixedly connected to the right side surface of the support shell, and the lighting lamps are LED lamps.

[0011] In a further embodiment, a support rod is fixedly connected to the left side of the support shell, and a deflector plate is fixedly connected to the bottom end of each support rod.

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

[0013] The device is provided with a supporting shell, supporting legs, moving wheels, a moving push handle, an electric push cylinder, a supporting block, a driving motor and a trenching disc. The driving motor can drive the trenching disc to rotate, and the electric push cylinder can drive the trenching disc to move downward. The moving push handle and the moving wheels can realize the movement of the device to continuously dig trenches. The trenching flatness is good, which is convenient for the rapid laying of water pipelines. The device has a simple structure and a small size, and can realize trenching operations in a small space, avoiding manual trenching, and is convenient for the efficient laying of water pipelines. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 Schematic diagram of the overall three-dimensional structure of the grooving device for laying water pipelines for expansion.

[0015] Figure 2 Rear view of the support shell in the installation for laying grooves for the water pipe expansion.

[0016] Figure 3 A cross-sectional view of the side view of the support shell in a grooving device for laying a water pipeline for expansion.

[0017] Figure 4 Cross-sectional view of the rear view of the support shell in the grooving device for laying water pipes for expansion.

[0018] In the figure: 1. Support shell; 2. Moving push handle; 3. Limit slide rod; 4. Electric push cylinder; 5. Control panel; 6. Light; 7. Trenching plate; 8. Support rod; 9. Support leg; 10. Moving wheel; 11. Soil-moving plate; 12. Driving motor; 13. U-shaped mouth; 14. Sliding groove; 15. Support block; 16. Bearing; 17. Support shaft; 18. Limit slide groove. DETAILED DESCRIPTION

[0019] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4In the utility model, a grooving device for laying water pipes for expansion includes a supporting shell 1, the inner wall of the supporting shell 1 is provided with two sliding grooves 14, the inner wall of each sliding groove 14 is clamped with a supporting block 15, the upper surface of the supporting shell 1 is fixedly inlaid with two electric push cylinders 4, the bottom end of each electric push cylinder 4 is fixedly connected to the upper surface of the supporting block 15, and the side surfaces of the two supporting blocks 15 close to each other are fixedly inlaid with bearings 16, the interior of the supporting shell 1 is provided with a trenching plate 7, the front and back of the trenching plate 7 are fixedly connected with support shafts 17, and the ends of the two support shafts 17 away from each other are respectively fixedly connected to the inner rings of the two bearings 16, and the back of the supporting shell 1 is provided with a U-shaped opening 13, the back of one of the two support blocks 15 is fixedly connected with a driving motor 12, and the rear end of the supporting shaft 17 is fixedly connected to the output end of the driving motor 12, and the front and back of the supporting shell 1 are fixedly connected with two legs 9, and the bottom end of each leg 9 is fixedly connected with a moving wheel 10.

[0023] A control panel 5 is fixedly connected to the front of the support shell 1. The control panel 5 is electrically connected to the drive motor 12 and the electric push cylinder 4 through wires, which enables construction personnel to more conveniently control the trenching device and facilitates the trenching operation of the water supply pipeline. A movable push handle 2 is fixedly connected to the front and back of the support shell 1. The movable push handle 2 is located in the middle and upper part of the support shell 1, which enables construction personnel to more conveniently push the support shell 1 to move and facilitates the movement of the trenching device.

[0024] The inner wall of each sliding groove 14 is provided with two limiting slide grooves 18, and the left and right sides of each support block 15 are fixedly connected with the limiting slide rod 3. The top end of each limiting slide rod 3 passes through the limiting slide groove 18 and extends to the top of the support shell 1, so that the support block 15 can be limited and moved, which is convenient for the stable up and down movement of the trenching plate 7. The right side of the support shell 1 is fixedly connected with two lighting lamps 6. The lighting lamps 6 are LED lamps, which can provide lighting for the construction workers and facilitate the construction workers to work in a dim environment. The left side of the support shell 1 is fixedly connected with a support rod 8, and the bottom end of each support rod 8 is fixedly connected with a soil-moving plate 11, which can distribute the trenched soil to prevent the soil from falling into the trench again.

[0025] The working principle of the utility model is:

[0026] When in use, the construction personnel push the movable push handle 2 to rotate the movable wheel 10, push the trenching device to the designated trenching position, then power on the device, click the control panel 5 to activate the drive motor 12 to drive the trenching disc 7 to rotate, and at the same time control the electric push cylinder 4 to drive the trenching disc 7 to move downward, close to the ground, and use the rotating trenching disc 7 to trench the ground, while pushing the support shell 1 to move, to achieve continuous trenching of the ground, and use the soil-moving plate 11 to distribute the trenching soil to the side of the trench, to complete the trenching operation of the water pipeline, and then hoist the water pipeline into the trench to complete the laying of the water pipeline.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A grooving device for laying water pipelines for expansion, characterized in that: The invention comprises a support shell (1), wherein the inner wall of the support shell (1) is provided with two sliding grooves (14), the inner wall of each sliding groove (14) is clamped with a support block (15), the upper surface of the support shell (1) is fixedly inlaid with two electric push cylinders (4), the bottom end of each electric push cylinder (4) is fixedly connected to the upper surface of the support block (15), and the side surfaces of the two support blocks (15) close to each other are fixedly inlaid with bearings (16), and the interior of the support shell (1) is provided with a trenching plate (7), and the front and back surfaces of the trenching plate (7) are fixedly The support shell (1) is fixedly connected with a support shaft (17), and the ends of the two support shafts (17) that are away from each other are fixedly connected to the inner rings of the two bearings (16) respectively. The back of the support shell (1) is provided with a U-shaped opening (13). The back of one of the two support blocks (15) is fixedly connected with a drive motor (12), and the rear end of the support shaft (17) is fixedly connected with the output end of the drive motor (12). The front side of the support shell (1) and the back side of the support shell (1) are both fixedly connected with two legs (9), and the bottom end of each leg (9) is fixedly connected with a moving wheel (10).

2. A grooving device for laying water pipelines for expansion according to claim 1, characterized in that: A control panel (5) is fixedly connected to the front of the support shell (1), and the control panel (5) is electrically connected to the drive motor (12) and the electric push cylinder (4) via a wire.

3. The grooving device for laying water pipelines for expansion according to claim 1, characterized in that: The front side of the support shell (1) and the back side of the support shell (1) are both fixedly connected with a movable push handle (2), and the movable push handle (2) is located in the upper middle part of the support shell (1).

4. The grooving device for laying water pipelines for expansion according to claim 1, characterized in that: The inner side wall of each sliding groove (14) is provided with two limiting sliding grooves (18), the left and right side surfaces of each supporting block (15) are fixedly connected to a limiting sliding rod (3), and the top end of each limiting sliding rod (3) passes through the limiting sliding groove (18) and extends to the top of the supporting shell (1).

5. The grooving device for laying water pipelines for expansion according to claim 1, characterized in that: Two lighting lamps (6) are fixedly connected to the right side surface of the support shell (1), and the lighting lamps (6) are LED lamps.

6. The grooving device for laying water pipelines for expansion according to claim 1, characterized in that: A support rod (8) is fixedly connected to the left side of the support shell (1), and a deflector plate (11) is fixedly connected to the bottom end of each support rod (8).

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