Pipeline laying device for water conservancy project

Abstract

The utility model discloses a pipeline laying device for hydraulic engineering, which belongs to the technical field of hydraulic engineering, and comprises two hanging brackets, the opposite sides of the hanging brackets are fixedly connected with connecting rods, the tops of the inner walls of the two hanging brackets are fixedly connected with electric hoists, one end of each electric hoist is fixedly connected with a connecting assembly, and the other end of each electric hoist is fixedly connected with a connecting rod. The top of the connecting rod is fixedly connected with an auxiliary assembly. According to the pipeline laying device, by arranging the auxiliary assembly, a lifted pipeline can be limited, and the pipeline can be lifted along with the pipeline in the lifting process, so that the pipeline does not shake in the lifting process, the use safety of the pipeline laying device is improved, and meanwhile the risk that a steel wire rope is broken due to shaking is avoided; through the arrangement of the connecting assembly, a needed pipeline can be clamped, so that the connecting assembly is connected with the needed pipeline, and when the connecting assembly is lifted through an electric hoist, the lifting operation of the pipeline can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, and particularly relates to a pipeline laying device for water conservancy projects. Background Art

[0002] A water conservancy project is a project built to control and allocate surface water and groundwater in nature to achieve the purpose of eliminating disasters and bringing benefits. The water conservancy project is of extremely important significance to the survival and development of mankind. It can not only ensure the safety of people's lives and property, but also promote economic development and social progress. During the construction of water conservancy projects, a pipeline laying device is used to transport pipelines.

[0003] At present, when laying pipelines, most of them use a crane to lift the pipeline for laying. However, the crane is large in volume and heavy in weight, and can only be constructed in open areas and cannot operate in narrow spaces. For example, when laying sewer pipes in a roadway or laying drainage pipes in a community, manual handling of pipelines is still required in these narrow places. Manual laying is time-consuming and laborious, with a slow laying speed and low efficiency. At the same time, it is easy to be injured by the pipeline, posing a great safety hazard.

[0004] The existing patent (publication number: CN215666625U) is a pipeline laying device for water conservancy projects. The beneficial effects of this utility model are as follows: on the one hand, by arranging a lifting mechanism above the cross beam and using a rotating rod to drive a roller to rotate, the first steel wire rope is retracted and lowered, facilitating the lifting and lowering of the pipeline. Mechanization is used instead of manual handling, which is time-saving and laborious, with a fast laying speed and high efficiency. On the other hand, by arranging a clamping mechanism below the cross beam and using the first steel wire rope to lift the clamping mechanism, the pipeline can be automatically clamped and fixed when the pipeline is lifted and lowered. The speed of fixing the pipeline is fast, convenient and reliable, avoiding excessive contact between the pipeline and construction workers, greatly reducing safety hazards. The overall structure is simple, small in volume, light in weight, easy to operate, flexible and reliable, and is conducive to operating in narrow spaces.

[0005] In view of the above problems, the existing patent gives a solution. However, it uses a steel wire rope to lift the pipeline, and due to the lack of a limiting structure on the device, the pipeline is extremely likely to shake during the lifting process, thereby reducing the use safety of the pipeline laying device and the risk of the steel wire rope breaking due to shaking.

[0006] Therefore, a pipeline laying device for water conservancy projects is proposed. Content of the Utility Model

[0007] The purpose of the present utility model is to provide a pipeline laying device for water conservancy projects, so as to solve the problems raised in the above-mentioned background technology. That is, the pipeline is lifted by a steel wire rope, and due to the lack of a limiting structure on the device, during the lifting process of the pipeline, the pipeline is extremely prone to shaking, thereby reducing the use safety of the pipeline laying device and the risk of the steel wire rope breaking due to shaking.

[0008] To achieve the above purpose, the present utility model provides the following technical solutions: A pipeline laying device for water conservancy projects includes two hanging frames. On the opposite sides of the hanging frames, there are fixedly connected connecting rods, and on the top of the inner walls of both hanging frames, there are fixedly connected electric hoists. One end of the electric hoist is fixedly connected with a connecting component, and on the top of the connecting rod, there is fixedly connected an auxiliary component;

[0009] The auxiliary component includes a special-shaped rod. The special-shaped rod is fixedly connected to the top of the connecting rod. The top of the special-shaped rod is fixedly connected with a reinforcing rod. The side of the reinforcing rod close to the hanging frame is fixedly connected to the opposite side of the hanging frame. The surface of the special-shaped rod is slidably connected with a sliding plate. The top of the sliding plate is fixedly connected with a mounting seat. The inner wall of the mounting seat is fixedly connected with an electric push rod. The output end of the electric push rod is fixedly connected with a first arc-shaped block.

[0010] Preferably, the connecting component includes a matching block. The top of the matching block is fixedly connected with one end of the electric hoist. The bottom of the matching block is provided with a square groove. On both sides of the inner wall of the square groove, there is a rotatably connected bidirectional screw.

[0011] Preferably, the surface of the bidirectional screw is threadedly connected with a T-shaped plate. The surface of the T-shaped plate is slidably connected with the inner wall of the square groove, and on the opposite sides of the T-shaped plate, there is fixedly connected a second arc-shaped block.

[0012] Preferably, one end of the bidirectional screw penetrates through the square groove and extends to the left side of the matching block. One end of the bidirectional screw is fixedly connected with a rotating block.

[0013] Preferably, the inner wall of the mounting seat is fixedly connected with a fastening gasket, and the fastening gasket is in close contact with the electric push rod.

[0014] Preferably, on the side of the first arc-shaped block away from the electric push rod, there is fixedly connected a protective pad, and there are two protective pads in total.

[0015] Preferably, at the bottom of both hanging frames, there are fixedly connected universal wheels, and there are eight universal wheels in total.

[0016] Preferably, on both sides of the inner wall of the hanging frame, there are fixedly connected reinforcing rods, and the other ends of the reinforcing rods are fixedly connected to the top of the inner wall of the hanging frame.

[0017] Compared with the prior art, the beneficial effects of the present utility model are:

[0018] 1. By providing an auxiliary component, the present application can limit the lifted pipeline, and can rise together with the pipeline during the lifting process of the pipeline, so that the pipeline will not shake during the rising process, thereby improving the use safety of the pipeline laying device, and at the same time avoiding the risk of wire rope breakage caused by shaking;

[0019] 2. By providing a connection component, the present application can clamp the required pipeline, so as to connect itself with the required pipeline, and when it is lifted by an electric hoist, the lifting operation of the pipeline can be realized. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is the overall structure diagram of the pipeline laying device for water conservancy projects of the present utility model;

[0021] Figure 2 is the connection schematic diagram of the hanging bracket and the connecting rod in the present utility model;

[0022] Figure 3 is the structural schematic diagram of the connection component in the present utility model;

[0023] Figure 4 is the structural schematic diagram of the auxiliary component in the present utility model;

[0024] Figure 5 is the present utility model Figure 3 The enlarged view of part A in.

[0025] In the figure, 1. Hanging bracket; 2. Connecting rod; 3. Electric hoist; 4. Connection component; 401. Matching block; 402. Square groove; 403. Bidirectional screw; 404. T-shaped plate; 405. Second arc-shaped block; 5. Auxiliary component; 501. Special-shaped rod; 502. Reinforcing rod; 503. Slide plate; 504. Mounting seat; 505. Electric push rod; 506. First arc-shaped block; 6. Rotating block; 7. Tightening gasket; 8. Protective pad; 9. Universal wheel; 10. Strengthening rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0027] Please refer to Figures 1-5 , the present utility model provides the following technical solutions:

[0028] A pipeline laying device for water conservancy projects, comprising two hanging brackets 1. A connecting rod 2 is fixedly connected to the opposite sides of the hanging brackets 1. And electric hoists 3 are fixedly connected to the tops of the inner walls of the two hanging brackets 1. One end of the electric hoist 3 is fixedly connected to a connecting component 4. A supporting component 5 is fixedly connected to the top of the connecting rod 2;

[0029] The supporting component 5 includes a special-shaped rod 501. The special-shaped rod 501 is fixedly connected to the top of the connecting rod 2. A reinforcing rod 502 is fixedly connected to the top of the special-shaped rod 501. The side of the reinforcing rod 502 close to the hanging bracket 1 is fixedly connected to the opposite side of the hanging bracket 1. A sliding plate 503 is slidably connected to the surface of the special-shaped rod 501. A mounting seat 504 is fixedly connected to the top of the sliding plate 503. An electric push rod 505 is fixedly connected to the inner wall of the mounting seat 504. The output end of the electric push rod 505 is fixedly connected to a first arc-shaped block 506.

[0030] In this embodiment: By setting the hanging brackets 1, the connecting rod 2, the electric hoists 3, the connecting component 4 and the supporting component 5, through the setting of the hanging brackets 1, the electric hoists 3 can be fixed, thereby improving the use stability of the electric hoists 3. Through the setting of the connecting rod 2, the hanging brackets 1 can be connected. Through the setting of the electric hoists 3, after being powered on and started, they can drive the connecting component 4 to move. Through the setting of the connecting component 4, the required pipeline can be clamped, so as to connect itself with the required pipeline. And when it is lifted by the electric hoist 3 itself, the lifting operation of the pipeline can be realized. Through the setting of the supporting component 5, the lifted pipeline can be limited, and during the lifting process of the pipeline, it can rise together with the pipeline. Thus, the pipeline will not shake during the rising process, thereby improving the use safety of the pipeline laying device, and at the same time avoiding the risk of the steel wire rope breaking due to shaking.

[0031] Specifically, as Figure 3 、 Figure 5 shown, the connecting component 4 includes a mating block 401. The top of the mating block 401 is fixedly connected to one end of the electric hoist 3. A square groove 402 is opened at the bottom of the mating block 401. Two-way screw rods 403 are rotatably connected to both sides of the inner wall of the square groove 402.

[0032] Specifically, as Figure 3 、 Figure 5 shown, T-shaped plates 404 are threadedly connected to the surface of the two-way screw rod 403. The surface of the T-shaped plates 404 is slidably connected to the inner wall of the square groove 402. And second arc-shaped blocks 405 are fixedly connected to the opposite sides of the T-shaped plates 404.

[0033] Specifically, as Figure 3 shown, one end of the two-way screw rod 403 penetrates through the square groove 402 and extends to the left side of the mating block 401. A rotating block 6 is fixedly connected to one end of the two-way screw rod 403.

[0034] In this embodiment: Through the setting of the bidirectional screw 403, when it is manually rotated, it can rotate within the square groove 402. Subsequently, through the threaded connection between the T-shaped plate 404 and the bidirectional screw 403, the T-shaped plate 404 can move relatively within the square groove 402. Then, driven by the T-shaped plate 404, the second arc-shaped block 405 can contact the required pipeline. Subsequently, through the contact between the second arc-shaped block 405 and the pipeline, the clamping of the pipeline is achieved. Then, after the electric hoist 3 is powered on and started, it can drive the matching block 401 to lift. After that, driven by the matching block 401, the bidirectional screw 403, the T-shaped block, and the second arc-shaped block 405 are lifted. Subsequently, driven by the second arc-shaped block 405, the required pipeline is lifted, so that the lifting of the required pipeline can be realized. And with the setting of the rotating block 6, the rotation position of the bidirectional screw 403 can be assisted and guided.

[0035] Specifically, as Figure 4 shown, a fastening gasket 7 is fixedly connected to the inner wall of the mounting seat 504, and the fastening gasket 7 is in close contact with the electric push rod 505.

[0036] Specifically, as Figure 4 shown, a protective pad 8 is fixedly connected to the side of the first arc-shaped block 506 away from the electric push rod 505, and there are two protective pads 8 in total.

[0037] In this embodiment: Through the setting of the fastening gasket 7, the connection tightness between the mounting seat 504 and the electric push rod 505 can be increased, avoiding the shaking of the electric push rod 505 during use. And through the setting of the protective pad 8, it can protect the first arc-shaped block 506 and prevent damage to the first arc-shaped block 506 when contacting the pipeline.

[0038] Specifically, as Figure 1 、 Figure 2 shown, universal wheels 9 are fixedly connected to the bottoms of both hangers 1, and there are eight universal wheels 9 in total.

[0039] Specifically, as Figure 1 、 Figure 2 shown, reinforcing rods 10 are fixedly connected to both sides of the inner wall of the hanger 1, and the other ends of the reinforcing rods 10 are fixedly connected to the top of the inner wall of the hanger 1.

[0040] In this embodiment: Through the setting of the universal wheels 9, it is convenient to move the hanger 1 to the required position. And through the setting of the reinforcing rods 10, the hanger 1 can be strengthened, increasing the use stability of the hanger 1.

[0041] Working principle: When it is necessary to lift the required pipeline, the device can be moved to the required position, and then the electric hoist 3 is powered on and started. Subsequently, the electric hoist 3 can lower the connecting component 4. Then, the bidirectional screw 403 is rotated. When the bidirectional screw 403 is rotated, it can rotate in the square groove 402. Subsequently, through the threaded connection between the T-shaped plate 404 and the bidirectional screw 403, the T-shaped plate 404 can move relatively in the square groove 402. Then, driven by the T-shaped plate 404, the second arc-shaped block 405 can contact the required pipeline. Subsequently, through the contact between the second arc-shaped block 405 and the pipeline, the clamping of the pipeline is realized. Then, the electric push rod 505 is powered on and started. Under the fixation of the mounting seat 504, the first arc-shaped block 506 is pushed. Subsequently, after the first arc-shaped block 506 contacts the pipeline, the electric hoist 3 is powered on and started again. After the electric hoist 3 is powered on and started, it can drive the matching block 401 to rise. Then, driven by the matching block 401, the bidirectional screw 403, the T-shaped block and the second arc-shaped block 405 rise. Subsequently, driven by the second arc-shaped block 405, the required pipeline can rise. When the required pipeline rises, due to the contact between the first arc-shaped block 506 and the required pipeline, when the required pipeline rises, it drives the first arc-shaped block 506 to rise. And driven by the first arc-shaped block 506, the electric push rod 505, the mounting seat 504 and the sliding plate 503 can rise. When the sliding plate 503 rises, through the sliding connection with the special-shaped rod 501, the rising position of the sliding plate 503 will not shift. Then, the hanger 1 is pushed by the universal wheel 9 until the required laying position is reached, until the laying of the pipeline is completed.

[0042] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A pipeline laying device for water conservancy projects, comprising two hanging brackets (1), characterized in that: On the opposite side of the hanging bracket (1), a connecting rod (2) is fixedly connected, and electric hoists (3) are fixedly connected to the tops of the inner walls of the two hanging brackets (1). One end of the electric hoist (3) is fixedly connected to a connecting component (4), and an auxiliary component (5) is fixedly connected to the top of the connecting rod (2); The auxiliary component (5) includes a special-shaped rod (501). The special-shaped rod (501) is fixedly connected to the top of the connecting rod (2). A reinforcing rod (502) is fixedly connected to the top of the special-shaped rod (501). The side of the reinforcing rod (502) close to the hanging bracket (1) is fixedly connected to the opposite side of the hanging bracket (1). A sliding plate (503) is slidably connected to the surface of the special-shaped rod (501). A mounting seat (504) is fixedly connected to the top of the sliding plate (503). An electric push rod (505) is fixedly connected to the inner wall of the mounting seat (504). The output end of the electric push rod (505) is fixedly connected to a first arc-shaped block (506).

2. The pipeline laying device for water conservancy projects according to claim 1, characterized in that: The connecting component (4) includes a mating block (401). The top of the mating block (401) is fixedly connected to one end of the electric hoist (3). A square groove (402) is formed at the bottom of the mating block (401). A bidirectional screw rod (403) is rotatably connected to both sides of the inner wall of the square groove (402).

3. The pipeline laying device for water conservancy projects according to claim 2, wherein: A T-shaped plate (404) is threadedly connected to the surface of the bidirectional screw rod (403). The surface of the T-shaped plate (404) is slidably connected to the inner wall of the square groove (402), and a second arc-shaped block (405) is fixedly connected to the opposite sides of the T-shaped plate (404).

4. A pipeline laying device for water conservancy projects according to claim 2, characterized in that: One end of the bidirectional screw rod (403) penetrates through the square groove (402) and extends to the left side of the mating block (401). A rotating block (6) is fixedly connected to one end of the bidirectional screw rod (403).

5. The pipeline laying device for water conservancy projects according to claim 1, wherein: A fastening gasket (7) is fixedly connected to the inner wall of the mounting seat (504), and the fastening gasket (7) is in close contact with the electric push rod (505).

6. The pipe-laying device for water conservancy projects according to claim 1, wherein: A protective pad (8) is fixedly connected to the side of the first arc-shaped block (506) away from the electric push rod (505). There are two protective pads (8) in total.

7. A pipeline laying device for water conservancy projects according to claim 1, characterized in that: Universal wheels (9) are fixedly connected to the bottoms of the two hanging brackets (1). There are eight universal wheels (9) in total.

8. A pipeline laying device for water conservancy projects according to claim 1, characterized in that: Reinforcing rods (10) are fixedly connected to both sides of the inner wall of the hanging bracket (1), and the other ends of the reinforcing rods (10) are fixedly connected to the top of the inner wall of the hanging bracket (1).

Images