Water conservancy pipeline supporting device for water conservancy project

Abstract

The utility model discloses a water conservancy pipeline supporting device for a water conservancy project, and relates to the technical field of water conservancy projects. Comprising a supporting base, a lifting assembly is arranged on the supporting base, a supporting frame is arranged at the top of the lifting assembly, a clamping assembly used for clamping a water conservancy pipeline is arranged on the supporting frame, a laser transmitter is installed at one end of the supporting frame, a laser receiver is arranged at the position, corresponding to the laser transmitter, of the other end of the supporting frame, and a controller is arranged in the supporting frame. A signal lamp is arranged on the outer wall of the supporting frame, and the laser transmitter, the laser receiver and the signal lamp are all electrically connected with the controller. After the height of the supporting device is adjusted, laser is emitted through the laser emitter, when the laser receiver on the other supporting device receives the laser, a signal is transmitted to the controller, the controller starts the signal lamp, and a constructor can know that the heights of two sections of water conservancy pipelines needing to be connected are adjusted to be consistent. And fine adjustment is not needed during installation, so that the construction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a water conservancy pipeline supporting device for water conservancy projects. Background Art

[0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. In water conservancy projects, different types of hydraulic structures such as dams, dikes, spillways, sluices, water inlets, channels, ferries, rafts, and fishways need to be built to achieve their goals. Water conservancy pipes are often used in the construction of water conservancy projects, and support devices are required to support the pipes when connecting them.

[0003] Most of the support devices used in the prior art have a fixed support height and do not have a lifting function. It is difficult to adjust the support height of the water conservancy pipeline, and the flexibility is poor. It is not convenient to support water conservancy pipelines in various situations, and it is inconvenient to use in construction. The Chinese utility model patent with the announcement number CN212893678U and the name of a water conservancy pipeline support connection structure for water conservancy projects has improved the existing support structure. By setting a scissor-type lifting frame and a turntable, turning the handle causes the turntable to drive the threaded rod to rotate, the threaded block and the slide rod move to the right, and the left side of the support rod slides to the right in the limit slide rail. The intersection angle of the two support rods is reduced, and the flat plate is lifted, causing the height of the top mounting frame to rise, so that the support height can be adjusted to support water conservancy pipelines of different heights. Although it can achieve the adjustment of the support height, when the heights of the two water conservancy pipelines to be connected are adjusted separately, it is impossible to accurately know whether the pipe openings of the two water conservancy pipelines are aligned, and it is necessary to fine-tune the height during installation, which affects the construction efficiency. Utility Model Content

[0004] The main purpose of the utility model is to provide a water conservancy pipeline supporting device for water conservancy projects to solve the problems existing in the prior art.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A water conservancy pipeline support device for a water conservancy project comprises a support base, a lifting assembly is provided on the support base, a support frame is provided on the top of the lifting assembly, a clamping assembly for clamping the water conservancy pipeline is provided on the support frame, a laser transmitter is installed at one end of the support frame, a laser receiver is provided at the other end at a position corresponding to the laser transmitter, a controller is provided inside the support frame, a signal light is provided on the outer wall of the support frame, and the laser transmitter, laser receiver and signal light are all electrically connected to the controller.

[0007] Furthermore, a plurality of fasteners are evenly distributed on the support base along its circumference, and the support base is fixed to the ground through the fasteners.

[0008] Furthermore, the lifting assembly includes three lifting hydraulic cylinders, which are evenly arranged along the circumference of the support base, the fixed ends of the lifting hydraulic cylinders are fixedly connected to the top of the support base, and the output ends of the lifting hydraulic cylinders are fixedly connected to the bottom of the support frame.

[0009] Furthermore, the clamping assembly includes a vertical positioning rod and an arc-shaped positioning rod, the vertical positioning rod is located at the bottom of the water conservancy pipe, and the two arc-shaped positioning rods are respectively located on both sides of the water conservancy pipe, and the ends of the vertical positioning rod and the arc-shaped positioning rod are provided with clamping rollers, and the clamping rollers abut against the outer wall of the water conservancy pipe.

[0010] Furthermore, a cavity is provided in the middle portion of the support frame, the lower portions of the vertical positioning rod and the arc-shaped positioning rod are both located in the cavity, and the lower portion of the arc-shaped positioning rod is rotatably connected to the inner side wall of the support frame via a rotating shaft.

[0011] Furthermore, a telescopic rod is provided on the support base, an output end of the telescopic rod passes through the bottom wall of the support frame and extends into the cavity, and the bottom of the vertical positioning rod is fixedly connected to the output end of the telescopic rod.

[0012] Furthermore, the number of the laser transmitters and the number of the laser receivers are both two, and the signal light is located between the two laser receivers.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] When connecting two sections of water conservancy pipelines, the height of the water conservancy pipelines is adjusted by the lifting components in the two supporting devices, and the laser is emitted by the laser transmitter on one supporting device. When the laser receiver on the other supporting device receives the laser, the laser receiver transmits the signal to the controller, and the controller starts the signal light. The construction workers can then know that the heights of the two sections of water conservancy pipelines that need to be connected have been adjusted to the same level, and there is no need to make fine adjustments during installation, thereby improving construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a structural schematic diagram of the utility model from another angle.

[0017] Figure 3 It is a side view of the utility model.

[0018] Figure 4 It is a schematic diagram of the internal structure of the support frame of the utility model.

[0019] Figure 5 It is a schematic diagram of the clamping assembly of the utility model clamping a small-diameter hydraulic pipe.

[0020] Among them, 1-support base, 11-fastener, 2-lifting assembly, 3-support frame, 31-cavity, 32-rotating shaft, 4-clamping assembly, 41-vertical positioning rod, 42-arc positioning rod, 43-clamping roller, 5-laser transmitter, 6-laser receiver, 7-signal light, 8-telescopic rod, 9-hydraulic pipeline, 10-avoidance groove. DETAILED DESCRIPTION

[0021] The technical solution of the utility model is further described below through the accompanying drawings and embodiments.

[0022] Combination Figures 1 to 5 The utility model provides a water conservancy pipeline support device for a water conservancy project, including a support base 1, a lifting assembly 2 is provided on the support base 1, a support frame 3 is provided on the top of the lifting assembly 2, a clamping assembly 4 for clamping a water conservancy pipeline 9 is provided on the support frame 3, a laser transmitter 5 is installed at one end of the support frame 3, a laser receiver 6 is provided at the other end at a position corresponding to the laser transmitter 5, an internal controller of the support frame 3, a signal light 7 is provided on the outer wall of the support frame 3, and the laser transmitter 5, the laser receiver 6 and the signal light 7 are all electrically connected to the controller.

[0023] Since the ground for constructing water conservancy pipelines has inconsistent heights, when connecting two sections of water conservancy pipelines, it is necessary to adjust the height of the water conservancy pipelines so that their pipe openings are aligned with each other. The solution of this embodiment is adopted, and the laser transmitter 5 on the front support device is used to transmit laser to the laser receiver 6 on the rear support device. The two are used in conjunction with each other. When the laser receiver 6 receives the laser, the laser receiver 6 transmits the signal to the controller, and the controller starts the signal light 7. When the construction personnel see the signal light 7 flashing, they can know that the heights of the two sections of water conservancy pipelines to be connected have been adjusted to be consistent, and there is no need to make fine adjustments during installation, thereby improving construction efficiency.

[0024] Preferably, a plurality of fasteners 11 are evenly arranged along the circumference of the support base 1, and the support base 1 is fixed to the ground by the fasteners. With this solution, the support device is more stable as a whole when supporting the water conservancy pipeline or adjusting the height.

[0025] In this embodiment, the lifting assembly 2 includes three lifting hydraulic cylinders, which are evenly arranged along the circumference of the support base 1. The fixed ends of the lifting hydraulic cylinders are fixedly connected to the top of the support base 1, and the output ends of the lifting hydraulic cylinders are fixedly connected to the bottom of the support frame 3. With this solution, the height of the support frame 3 and the water conservancy pipeline can be adjusted together by the three lifting hydraulic cylinders, making them more stable during movement.

[0026] In this embodiment, the clamping assembly 4 includes a vertical positioning rod 41 and an arc-shaped positioning rod 42. The vertical positioning rod 41 is located at the bottom of the water conservancy pipe, and the two arc-shaped positioning rods 42 are respectively located on both sides of the water conservancy pipe. The ends of the vertical positioning rod 41 and the arc-shaped positioning rod 42 are provided with clamping rollers 43, and the clamping rollers 43 are in contact with the outer wall of the water conservancy pipe.

[0027] By adopting this solution, three clamping rollers 43 are used to perform three-point positioning clamping on the water conservancy pipeline, thereby achieving stable clamping without the need to clamp the water conservancy pipeline in a wrapping form.

[0028] In this embodiment, a cavity 31 is provided in the middle portion of the support frame 3, and the lower portions of the vertical positioning rod 41 and the arc-shaped positioning rod 42 are both located in the cavity 31, and the lower portion of the arc-shaped positioning rod 42 is rotatably connected to the inner side wall of the support frame via a rotating shaft 32.

[0029] Specifically, avoidance grooves 10 are provided on both sides of the contact position between the arc-shaped positioning rod 42 and the top wall of the support frame 3 to prevent the arc-shaped positioning rod 42 from interfering with the support frame 3 when rotating; the rotating shaft 32 adopts a damping rotating shaft, and after the arc-shaped positioning rod 42 is rotated to adjust the angle, it can stably stop at the adjusted position.

[0030] Preferably, a telescopic rod is further provided on the support base 1, the output end of the telescopic rod passes through the bottom wall of the support frame 3 and extends into the cavity 31, and the bottom of the vertical positioning rod 41 is fixedly connected to the output end of the telescopic rod. Specifically, the telescopic rod adopts an electric telescopic rod structure.

[0031] With this solution, when the lifting assembly 2 adjusts the height of the support frame 3 and the water conservancy pipeline, the telescopic rod is extended synchronously, thereby ensuring that the vertical positioning rod 41 supports the water conservancy pipeline.

[0032] When you need to clamp another type of water conservancy pipe, such as Figure 5 As shown in the figure, the clamped hydraulic pipe is compared to Figure 4The water conservancy pipeline in the water conservancy pipeline has a smaller diameter. At this time, the telescopic rod is extended upward to make the vertical positioning rod 41 move upward, and the arc positioning rod 42 is rotated inward (toward the direction close to the water conservancy pipeline), so that the clamping rollers 43 on the arc positioning rod 42 are finally in contact with the two side surfaces of the water conservancy pipeline, and the clamping rollers 43 on the vertical positioning rod 41 are in contact with the bottom side of the water conservancy pipeline, forming a three-point clamping; when it is necessary to clamp a water conservancy pipeline with a larger diameter, the telescopic rod is retracted downward and the arc positioning rod 42 is rotated outward.

[0033] In this embodiment, there are two laser transmitters 5 and two laser receivers 6, and the signal light 7 is located between the two laser receivers 6. Two pairs of laser transmitters 5 and laser receivers 6 work simultaneously, and even if one pair is damaged, normal construction work will not be affected.

[0034] The above description is only a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any slight modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A water conservancy pipeline support device for water conservancy projects, characterized in that: It includes a support base, a lifting assembly is provided on the support base, a support frame is provided on the top of the lifting assembly, a clamping assembly for clamping a water conservancy pipe is provided on the support frame, a laser transmitter is installed at one end of the support frame, and a laser receiver is provided at the other end at a position corresponding to the laser transmitter, a controller is provided inside the support frame, and a signal light is provided on the outer wall of the support frame, and the laser transmitter, laser receiver and signal light are all electrically connected to the controller.

2. A water conservancy pipeline support device for water conservancy projects as claimed in claim 1, characterized in that: The support base is evenly provided with a plurality of fasteners along its circumference, and the support base is fixed to the ground through the fasteners.

3. A water conservancy pipeline support device for water conservancy projects as claimed in claim 1, characterized in that: The lifting assembly includes three lifting hydraulic cylinders, which are evenly arranged along the circumference of the support base. The fixed ends of the lifting hydraulic cylinders are fixedly connected to the top of the support base, and the output ends of the lifting hydraulic cylinders are fixedly connected to the bottom of the support frame.

4. A water conservancy pipeline support device for water conservancy projects as claimed in claim 1, characterized in that: The clamping assembly includes a vertical positioning rod and an arc-shaped positioning rod. The vertical positioning rod is located at the bottom of the water conservancy pipe, and the two arc-shaped positioning rods are respectively located on both sides of the water conservancy pipe. The ends of the vertical positioning rod and the arc-shaped positioning rod are provided with clamping rollers, and the clamping rollers abut against the outer wall of the water conservancy pipe.

5. A water conservancy pipeline support device for water conservancy projects as claimed in claim 4, characterized in that: A cavity is provided in the middle of the support frame, the lower parts of the vertical positioning rod and the arc-shaped positioning rod are both located in the cavity, and the lower part of the arc-shaped positioning rod is rotatably connected to the inner side wall of the support frame through a rotating shaft.

6. A water conservancy pipeline support device for water conservancy projects as claimed in claim 5, characterized in that: A telescopic rod is also provided on the support base, the output end of the telescopic rod passes through the bottom wall of the support frame and extends into the cavity, and the bottom of the vertical positioning rod is fixedly connected to the output end of the telescopic rod.

7. A water conservancy pipeline support device for water conservancy projects as claimed in claim 1, characterized in that: There are two laser transmitters and two laser receivers, and the signal light is located between the two laser receivers.

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