Hoisting-guided water conservancy pipeline laying device

Abstract

The utility model discloses a hoisting guide water conservancy pipeline laying device, and particularly relates to the technical field of water conservancy construction, the hoisting guide water conservancy pipeline laying device comprises a gantry crane, the bottom end of the gantry crane is fixedly connected with a plurality of universal wheels, one side of the gantry crane is provided with a guide assembly, and the inner side of the gantry crane is provided with a clamping mechanism; the guide assembly comprises two supporting frames, one side of each supporting frame is fixedly connected with a hydraulic rod, the output end of each hydraulic rod is fixedly connected with a connecting frame, two sliding rods are fixedly connected to the inner side of each connecting frame, a guide plate is arranged on the inner side of each connecting frame, sliding grooves are formed in the two sides of each guide plate, and the sliding rods are slidably connected with the inner sides of the sliding grooves. By arranging the guide assembly and the clamping mechanism, it can be ensured that a pipeline can be positioned when being laid downwards in the hoisting process, it is ensured that the pipeline can be laid to a preset position, the construction efficiency is improved, meanwhile, the pipeline can be clamped more stably, the clamping shaking or falling-off risk occurring in the hoisting process is reduced, and the construction period is shortened. And the construction safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy construction, and more specifically, to a water conservancy pipeline laying device with hoisting guidance. Background Technique

[0002] Water conservancy and hydropower projects are based on the study of the natural characteristics of water, and use engineering or non-engineering measures to regulate and utilize water energy resources. During the construction of water conservancy and hydropower projects, the laying of pipelines is very common. Generally speaking, the laying of pipelines depends on people manually continuously relaxing the pipelines and laying them at the designated locations.

[0003] The existing water conservancy pipeline laying devices are not convenient for stably fixing and supporting the pipelines, and are not convenient for quickly discharging accumulated water. At the same time, they are not convenient for installing pipelines of different lengths.

[0004] After retrieval, the Chinese patent with the publication number CN217272402U discloses a device for laying water conservancy project pipelines. This device for laying water conservancy project pipelines is convenient for stably fixing and supporting the pipelines, and is convenient for quickly discharging accumulated water. At the same time, it is also convenient for installing pipelines of different lengths.

[0005] When the above device for laying water conservancy project pipelines is actually used, the existing water conservancy pipeline laying device lacks guidance when laying water pipes downward, resulting in more prone to pipeline shaking and tilting during the hoisting process, making it inconvenient for the pipeline to better reach the expected position or direction after installation, thus increasing the construction difficulty. Content of the Utility Model

[0006] In order to overcome the above-mentioned defects of the prior art, the utility model provides a water conservancy pipeline laying device with hoisting guidance to solve the problems put forward in the above background technique.

[0007] To achieve the above object, the utility model provides the following technical solutions:

[0008] A water conservancy pipeline laying device with hoisting guidance, including a gantry crane. A plurality of universal wheels are fixedly connected to the bottom end of the gantry crane. A guiding component is installed on one side of the gantry crane. A clamping mechanism is arranged inside the gantry crane;

[0009] The guiding assembly includes two support frames. One side of each support frame is fixedly connected with a hydraulic rod. The output end of the hydraulic rod is fixedly connected with a connecting frame. Two sliding rods are fixedly connected to the inner side of the connecting frame. A guiding plate is arranged inside the connecting frame. Chute grooves are formed on both sides of the guiding plate. The sliding rods are slidably connected to the inner sides of the chute grooves. A rack is fixedly connected to one side of the guiding plate. A plurality of rotating rods are rotatably connected to the other side of the guiding plate. A rotating cylinder is fixedly connected to the outer side of each rotating rod. A first stepping motor is fixedly connected to the inner side of the connecting frame. The output end of the first stepping motor is fixedly connected with a gear. The gear penetrates through the connecting frame and is meshed with the rack.

[0010] By adopting the above technical solution: The movement of the two guiding plates can provide a guiding effect when the guiding plate descends, enabling the guiding plate to be better laid to the predetermined position, thereby improving the construction efficiency.

[0011] As a further description of the above technical solution: The clamping mechanism includes a connecting housing which is arranged inside the gantry crane. A second stepping motor is fixedly connected to one side of the connecting housing. The output end of the second stepping motor is fixedly connected with a lead screw. The lead screw is rotatably connected to the inner side of the connecting housing. Two threaded blocks are threadedly connected to the outer side of the connecting housing. The two threaded blocks are symmetrically distributed on the outer side of the connecting housing. A clamping plate is fixedly connected to the bottom end of each threaded block. An anti-slip pad is fixedly connected to one side of the clamping plate.

[0012] By adopting the above technical solution: The use of the two clamping plates and the anti-slip pads can adapt to and clamp pipelines of different sizes, thereby improving the flexibility of construction.

[0013] The technical effects and advantages of the present utility model are as follows:

[0014] 1. By providing the guiding assembly, compared with the prior art, it can ensure the positioning of the pipeline during the downward laying process during hoisting. Construction workers can more easily control the descent and direction of the pipeline, ensure that the pipeline can be laid to the predetermined position, reduce the offset caused during the hoisting process, and improve the construction efficiency;

[0015] 2. By providing the clamping mechanism, compared with the prior art, the cutting grooves and anti-slip pads of the two clamping plates can more stably clamp the pipeline, reduce the risk of clamping shaking or falling off during hoisting, and at the same time can adapt to pipelines of different diameters, thereby improving the flexibility of construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0017] Figure 2 It is a schematic diagram of the rear structure of the gantry crane of the present utility model.

[0018] Figure 3 This is a schematic top view of the gantry hanger of the present utility model.

[0019] Figure 4 This is a schematic inner view of the connecting frame of the present utility model.

[0020] Figure 5 This is a schematic view of the guide plate structure of the present utility model.

[0021] Figure 6 This is a schematic sectional view of the connecting housing of the present utility model.

[0022] The reference numerals are: 1, gantry hanger; 2, universal wheel; 3, support frame; 4, hydraulic rod; 5, connecting frame; 6, sliding rod; 7, guide plate; 8, chute; 9, rack; 10, rotating rod; 11, rotating cylinder; 12, first stepping motor; 13, gear; 14, connecting housing; 15, second stepping motor; 16, lead screw; 17, threaded block; 18, clamping plate; 19, anti-slip pad. Specific embodiments

[0023] 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 of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] The embodiments of the present application disclose a Figure 1-6 shown water conservancy pipeline laying device with hoisting guidance, including a gantry hanger 1, a plurality of universal wheels 2 are fixedly connected to the bottom end of the gantry hanger 1, a guiding assembly is installed on one side of the gantry hanger 1, and a clamping mechanism is arranged inside the gantry hanger 1;

[0025] The guiding assembly includes two support frames 3. On one side of the support frame 3, a hydraulic rod 4 is fixedly connected. The output end of the hydraulic rod 4 is fixedly connected with a connecting frame 5. Inside the connecting frame 5, two sliding rods 6 are fixedly connected. Inside the connecting frame 5, a guiding plate 7 is arranged. On both sides of the guiding plate 7, sliding grooves 8 are opened. The sliding rods 6 are slidably connected with the inside of the sliding grooves 8. On one side of the guiding plate 7, a rack 9 is fixedly connected. On the other side of the guiding plate 7, a plurality of rotating rods 10 are rotatably connected. On the outside of the rotating rods 10, rotating cylinders 11 are fixedly connected. Inside the connecting frame 5, a first stepping motor 12 is fixedly connected. The output end of the first stepping motor 12 is fixedly connected with a gear 13. The gear 13 penetrates through the connecting frame 5 and is meshed with the rack 9. Through the hydraulic rod 4, the connecting frame 5 can be pushed to drive the guiding plate 7 to move to the outside of the pipeline, so that the rotating cylinder 11 can contact the pipeline. When the two guiding plates 7 move to both sides of the pipeline, it can prevent the pipeline from deflecting during the hoisting and laying process. By the gear 13 meshing to drive the rack 9 to move, the guiding plate 7 can move inside the connecting frame 5, and the bottom end of the guiding plate 7 can move to the laid pipeline, so as to provide a guiding function for the laid pipeline, ensure that the pipeline can be positioned when being laid downward during the hoisting process, ensure that the pipeline can be laid to the predetermined position, and improve the construction efficiency.

[0026] Referring to Figure 6 As shown, the clamping mechanism includes a connecting housing 14. The connecting housing 14 is arranged inside the gantry crane 1. On one side of the connecting housing 14, a second stepping motor 15 is fixedly connected. The output end of the second stepping motor 15 is fixedly connected with a lead screw 16. The lead screw 16 is rotatably connected with the inside of the connecting housing 14. Two threaded blocks 17 are threadedly connected to the outside of the connecting housing 14. The two threaded blocks 17 are symmetrically distributed on the outside of the connecting housing 14. The bottom end of the threaded block 17 is fixedly connected with a clamping plate 18. On one side of the clamping plate 18, an anti-slip pad 19 is fixedly connected. By using the lead screw 16, the two clamping plates 18 can be driven to move relatively through the thread. The cut surfaces on one side of the two clamping plates 18 can apply sufficient clamping force to the pipeline, can stably clamp the pipeline, and can adapt to pipelines of different sizes, and can reduce the risk of falling during the hoisting process, thereby improving the construction safety.

[0027] The working principle of the present utility model: The present utility model designs a hoisting and guiding water pipeline laying device, and the specific structure is as shown in the attached Figure 1-6As shown, in this technical solution, through the mutual cooperation of various structures, when it is necessary to hoist and lay pipelines, first, the lifting rope on the gantry drives the connecting shell 14 to move downward, so that the two clamping plates 18 can be placed on both sides of the pipeline. Then, the second stepping motor 15 is started, and the second stepping motor 15 is used to drive the lead screw 16 to rotate, so that the lead screw 16 can drive the two clamping plates 18 to move relatively through the thread, so that the clamping plates 18 can clamp the pipeline. Then, the pipeline can be lifted by the gantry crane 1, and the gantry crane 1 is moved to facilitate moving the pipeline to the laying position. When it is necessary to lay the pipeline, two hydraulic rods 4 are started, and the hydraulic rods 4 are used to push the connecting frame 5 to move, so that the connecting frame 5 can drive the guide plate 7 to move to both sides of the pipeline, so that the rotating cylinder 11 can fit with the outer side of the pipeline. Then, the first stepping motor 12 is started, and the first stepping motor 12 is used to drive the gear 13 to rotate, so that the gear 13 rotates and meshes to drive the rack 9 to move, so that the guide plate 7 can move downward. By using the sliding rod 6 slidingly connected with the inner side of the chute 8, the guide plate 7 can stably move downward inside the connecting frame 5, so that the bottom end of the guide plate 7 can move above the previously laid pipeline. Subsequently, the hoisted pipeline is moved downward again by the gantry crane 1. By using a plurality of rotating rods 10 rotating inside the guide plate 7, when the pipeline moves downward, the guide plate 7 can provide a guiding effect for the downward movement of the pipeline, and the shaking during pipeline laying can be reduced, so as to facilitate better laying of the pipeline.

[0028] Among them, in the attached drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are involved. For other structures, reference can be made to the general design. Without conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0029] The content not described in detail in the specification belongs to the well-known prior art of those skilled in the art, and the model parameters of each electrical appliance are not specifically limited. Conventional equipment can be used. In this technical solution, since the electrical control components not mentioned belong to the prior art, they are not shown in the figure and will not be described here;

[0030] Finally: The above is only the preferred embodiment of the present invention and is not used to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A hoisting-guided hydraulic pipeline laying device, comprising a gantry hanger (1), characterized in that: A plurality of universal wheels (2) are fixedly connected to the bottom end of the gantry hanger (1), a guide assembly is installed on one side of the gantry hanger (1), and a clamping mechanism is arranged on the inner side of the gantry hanger (1); The guide assembly comprises two support frames (3), one side of the support frame (3) is fixedly connected to a hydraulic rod (4), the output end of the hydraulic rod (4) is fixedly connected to a connecting frame (5), the inner side of the connecting frame (5) is fixedly connected to two sliding rods (6), the inner side of the connecting frame (5) is provided with a guide plate (7), both sides of the guide plate (7) are provided with sliding grooves (8), and the sliding rods (6) are slidably connected to the inner side of the sliding grooves (8).

2. The hoisting and guiding hydraulic pipeline laying device according to claim 1 is characterized in that: A rack (9) is fixedly connected to one side of the guide plate (7), and a plurality of rotating rods (10) are rotatably connected to the other side of the guide plate (7). A rotating drum (11) is fixedly connected to the outside of the rotating rods (10).

3. The hoisting and guiding hydraulic pipeline laying device according to claim 1 is characterized in that: A first stepper motor (12) is fixedly connected to the inner side of the connecting frame (5), and a gear (13) is fixedly connected to the output end of the first stepper motor (12). The gear (13) passes through the connecting frame (5) and is meshingly connected to the rack (9).

4. The hoisting and guiding hydraulic pipeline laying device according to claim 1 is characterized in that: The clamping mechanism comprises a connecting shell (14), the connecting shell (14) being arranged on the inner side of the gantry hanger (1), and a second stepping motor (15) being fixedly connected to one side of the connecting shell (14).

5. The hoisting and guiding hydraulic pipeline laying device according to claim 4 is characterized in that: The output end of the second stepper motor (15) is fixedly connected to a lead screw (16), and the lead screw (16) is rotatably connected to the inner side of the connecting housing (14).

6. The hoisting and guiding hydraulic pipeline laying device according to claim 4 is characterized in that: The outer side of the connection shell (14) is threadedly connected to two threaded blocks (17), and the two threaded blocks (17) are symmetrically distributed on the outer side of the connection shell (14).

7. The hoisting and guiding hydraulic pipeline laying device according to claim 6 is characterized in that: A clamping plate (18) is fixedly connected to the bottom end of the threaded block (17), and an anti-slip pad (19) is fixedly connected to one side of the clamping plate (18).

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