Water conservancy pipeline supporting device

Abstract

A water conservancy pipeline supporting device comprises a bottom plate, first supporting columns are arranged at the two ends of the top face of the bottom plate respectively, a supporting plate for supporting a pipeline is arranged on the first supporting columns, supporting arms are arranged at the two ends of the supporting plate, adjusting devices are arranged on the supporting arms, the two adjusting devices are connected through a transmission part, and pressing plates are arranged on the adjusting devices. And a pressing device for pressing the pipeline is arranged on the pressing plate. The pressing device comprises sliding grooves symmetrically formed in the bottom face of the pressing plate with the center of the pressing plate as the center, sliding strips are arranged in the sliding grooves in a sliding mode, and the sliding strips are connected through a lower pressing chain. According to the water conservancy pipeline supporting device, the pressing plate is provided with the pressing device, through cooperation of the adjusting device, the pressing device can press and fix a pipeline placed on the supporting plate, use is convenient and fast, fixing of pipelines with different diameters is achieved, and the practicability of the water conservancy pipeline supporting device is improved.

Description

Technical Field

[0001] The utility model belongs to the field of pipeline support, and in particular relates to a water conservancy pipeline supporting device. 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. They are also called water projects. Water is a valuable resource that is indispensable to human production and life. When allocating and transporting water resources, pipelines are generally used for transportation. However, the pipelines laid in water conservancy are relatively long and need to be supported. At present, the device for supporting water conservancy pipelines is to clamp and fix them through two arc clamps corresponding to the outer diameter of the pipeline. However, the diameters of pipelines are different. Different clamps need to be replaced when fixing pipelines of different diameters, which is inconvenient to use and reduces work efficiency. Utility Model Content

[0003] The utility model aims to provide a water conservancy pipeline supporting device to solve the technical problems raised in the above-mentioned background technology.

[0004] In order to achieve the above-mentioned purpose, the specific technical scheme of a water conservancy pipeline support device of the utility model is as follows:

[0005] A water conservancy pipeline support device includes a bottom plate, first pillars are respectively provided at both ends of the top surface of the bottom plate, and a support plate for supporting the pipeline is provided on the first pillar, and support arms are provided at both ends of the support plate, and each support arm is provided with an adjustment device, the two adjustment devices are connected through a transmission part, and a pressure plate is provided on the adjustment device, and a clamping device for clamping the pipeline is provided on the pressure plate. The clamping device includes a slide groove symmetrically opened at the center of the bottom surface of the pressure plate, and a slide bar is slidably provided in the slide groove, and the slide bars are connected by a downward pressure chain.

[0006] Furthermore, a second support is slidably arranged on the first support, and the bottom ends of the two second supports are connected by a connecting plate, and a lifting device is arranged between the connecting plate and the bottom plate.

[0007] Furthermore, the lifting device includes a slider symmetrically arranged at the center of the bottom plate, a positive and negative threaded rod arranged between the two first pillars, and the positive and negative threaded rod passes through the two sliders and is threadedly connected thereto, one end of the positive and negative threaded rod passes through its corresponding first pillar and extends outward, and the extended end of the positive and negative threaded rod is rotatably connected to the first pillar, and a second rotating wheel is arranged at the extended end of the positive and negative threaded rod. A connecting block is symmetrically arranged at the bottom surface of the connecting plate and its center, and the connecting block is connected to the corresponding slider through a connecting rod.

[0008] Furthermore, the support plate is arc-shaped.

[0009] Furthermore, the adjusting device includes a screw rod rotatably arranged on the pressure plate, the bottom end of the screw rod is threadedly connected to the support arm, and a first rotating wheel is arranged at the top end of the screw rod.

[0010] Furthermore, the transmission part includes a pulley arranged on each screw rod, and the two pulleys are connected by a transmission belt.

[0011] Furthermore, a first rubber pad is provided on the bottom surface of the downward pressure chain, and a second rubber pad is provided on the support plate.

[0012] The utility model of a water conservancy pipeline support device has the following advantages:

[0013] 1. The utility model has a pressing device on the pressing plate. Through the cooperation of the adjusting device, the pressing device can press and fix the pipe placed on the supporting plate. It is easy to use and can fix pipes of different diameters, thereby improving the practicality of the water conservancy pipe supporting device.

[0014] 2. The utility model can adjust the distance between each component on the second support and the bottom plate by arranging a lifting device between the connecting plate and the bottom plate, so that the water conservancy pipeline supporting device can support pipelines of different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a water conservancy pipeline support device of the utility model;

[0016] Figure 2 Schematic diagram of the clamping device of the utility model

[0017] Description of the markings in the figure:

[0018] 1. Bottom plate; 2. First pillar; 3. Support plate; 31. Support arm; 4. Pressing plate; 5. Adjusting device; 51. Screw rod; 52. First rotating wheel; 6. Transmission part; 61. Pulley; 62. Transmission belt; 7. Clamping device; 71. Slide groove; 72. Slide bar; 73. Spring; 74. Pressing chain; 741. First chain block; 742. Second chain block; 8. Second pillar; 9. Connecting plate; 10. Lifting device; 101. Sliding block; 102. Connecting rod; 103. Forward and reverse threaded rod; 104. Second rotating wheel; 105. Connecting block; 11. First rubber pad; 12. Second rubber pad. DETAILED DESCRIPTION

[0019] In order to better understand the purpose, structure and function of the utility model, the following is a further detailed description of a water conservancy pipeline support device of the utility model in conjunction with the accompanying drawings.

[0020] like Figure 1 to Figure 2As shown, a water conservancy pipeline support device of the utility model comprises a bottom plate 1, a first pillar 2 is respectively provided at both ends of the top surface of the bottom plate 1, and a support plate 3 for supporting the pipeline is provided on the first pillar 2, and a support arm 31 is extended outwardly at both ends of the support plate 3, and an adjustment device 5 is vertically provided on each support arm 31, and the two adjustment devices 5 are connected by a transmission part 6. At the same time, a pressing plate 4 is provided on the adjustment device 5, and the pressing plate 4 connects the two adjustment devices 5, and a clamping device 7 for clamping the pipeline is provided at the bottom end of the pressing plate 4. The pipeline is placed on the support plate 3, and then the clamping device 7 is moved downward through the adjustment device 5 to clamp and fix the pipeline placed on the support plate 3.

[0021] Specifically, the clamping device 7 includes a slide groove 71 symmetrically provided on the bottom surface of the pressing plate 4 about its center, and a slide bar 72 is slidably provided in the slide groove 71, and the slide bars 72 are connected by a downward pressure chain 74. When the adjusting device 5 drives the clamping device 7 to move downward, the downward pressure chain 74 contacts the top of the pipeline, and when the adjusting device 5 drives the clamping device 7 to continue to descend, the two ends of the downward pressure chain 74 will approach each other along the curvature of the pipeline, and drive the two slide bars 72 to move in the slide groove 71, and press the corresponding spring 73 when moving. When the outermost end of the downward pressure chain 74 is in contact with the pipeline, the adjusting device 5 stops working, and the clamping and fixing work of the clamping device 7 and the support plate 3 on the pipeline is completed. When releasing the clamping of the pipeline, the adjusting device 5 can be controlled to allow the adjusting device 5 to drive the clamping device 7 on the pressing plate 4 to rise. The adjusting device 5 for adjusting the pressing plate 4 includes a screw rod 51 rotatably arranged on the pressing plate 4, and the bottom end of the screw rod 51 is threadedly connected to the support arm 31, and a first rotating wheel 52 is arranged at the top end of the screw rod 51. The transmission part 6 for connecting the two adjusting devices 5 includes a pulley 61 arranged on each screw rod 51, and the two pulleys 61 are connected by a transmission belt 62. When the first rotating wheel 52 on one of the adjusting devices 5 is rotated, the screw rod 51 connected thereto rotates accordingly, and the pulley 61 connected to the screw rod 51 also rotates. Under the action of the transmission belt 62, the screw rod 51 on the other adjusting device 5 also rotates in the same direction and at the same speed through the pulley 61 arranged thereon. Under the action of the support arm 31 threadedly connected to the screw rod 51, the screw rod 51 drives the clamping device 7 arranged thereon to move downward through the pressing plate 4, completing the fixed support of the support plate 3 and the clamping device 7 to the pipeline. Similarly, when the pressing plate 4 needs to drive the pressing device 7 to move upward, the first rotating wheel 52 on one of the adjusting devices 5 can be rotated in the reverse direction.

[0022] As a further improvement, in order to prevent the pipe from being damaged when the clamping device 7 and the support plate 3 clamp and fix the pipe, a first rubber pad 11 is provided on the bottom surface of the lower pressure chain 74, and a second rubber pad 12 is provided on the support plate 3. Among them, the support plate 3 is arc-shaped. This facilitates the positioning of the pipe on the support plate 3. It should be noted that the lower pressure chain 74 is composed of a plurality of first chain blocks 741 and second chain blocks 742 arranged in sequence through a rotating shaft, and the length of the lower pressure chain 74 can be adjusted by disassembling the first chain blocks 741 and the second chain blocks 742 to adapt to the compression of pipes of different diameters.

[0023] Preferably, a second pillar 8 is also slidably provided on the first pillar 2, and the bottom ends of the two second pillars 8 are connected by a connecting plate 9, and a lifting device 10 is provided between the connecting plate 9 and the bottom plate 1. The lifting device 10 can adjust the distance between the components on the second pillar 8 relative to the bottom plate 1, so that the water conservancy pipeline support device can support pipelines of different heights. Specifically, the lifting device 10 includes a slider 101 symmetrically arranged on the bottom plate 1 about its center, a positive and negative threaded rod 103 provided between the two first pillars 2, and the positive and negative threaded rod 103 passes through the two sliders 101, and the two sliders 101 are threadedly connected to the corresponding threads on the positive and negative threaded rod 103, so that when the positive and negative threaded rod 103 rotates, the two sliders 101 on the positive and negative threaded rod 103 can make relative movement. Figure 1 As shown, one end of the positive and negative threaded rod 103 penetrates the corresponding first pillar 2 and extends outward, and the extended end of the positive and negative threaded rod 103 is rotatably connected to the first pillar 2, and a second rotating wheel 104 is provided at the extended end of the positive and negative threaded rod 103. A connecting block 105 is symmetrically provided at the bottom surface of the connecting plate 9, and the connecting block 105 is connected to the corresponding slider 101 through a connecting rod 102. When it is necessary to adjust the upward elevation of the second pillar 8, the second rotating wheel 104 can be rotated, and the second rotating wheel 104 drives the positive and negative threaded rod 103 to rotate, and the two sliders 101 threadedly connected to the positive and negative threaded rod 103 move relatively close, and under the action of the connecting rod 102, the second pillar 8 is supported by the connecting plate 9 to move upward on the first pillar 2, that is, the effect of the support plate 3 and the clamping device 7 on the second pillar 8 for clamping and fixing the pipeline is achieved, so as to support pipelines of different heights and improve the practicality of the water conservancy pipeline support device.

[0024] Instructions for use: Place the water conservancy pipeline support device at the appropriate position where the pipeline needs to be supported, then pass the pipeline between the support plate 3 and the clamping device 7, and then adjust the support plate 3 to the appropriate position for supporting the pipeline through the lifting device 10. After adjustment, move the clamping device 7 downward through the adjusting device 5, and let the lower pressure chain 74 on the clamping device 7 fit the pipeline, and complete the clamping and fixing of the pipeline by the lower pressure chain 74 and the support plate 3.

[0025] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A water conservancy pipeline support device, characterized in that: The invention comprises a bottom plate (1), wherein first pillars (2) are respectively provided at both ends of the top surface of the bottom plate (1), and a support plate (3) for supporting a pipeline is provided on the first pillar (2), and support arms (31) are provided at both ends of the support plate (3), and each support arm (31) is provided with an adjustment device (5), and the two adjustment devices (5) are connected via a transmission part (6), and a pressing plate (4) is provided on the adjustment device (5), and a pressing device (7) for pressing the pipeline is provided on the pressing plate (4); The clamping device (7) comprises a slide groove (71) symmetrically provided at the center of the bottom surface of the pressing plate (4), and a slide bar (72) is slidably arranged in the slide groove (71), and the slide bars (72) are connected by a downward pressure chain (74).

2. A water conservancy pipeline support device according to claim 1, characterized in that: A second support (8) is slidably arranged on the first support (2), and the bottom ends of the two second supports (8) are connected via a connecting plate (9), and a lifting device (10) is arranged between the connecting plate (9) and the bottom plate (1).

3. A water conservancy pipeline support device according to claim 2, characterized in that: The lifting device (10) comprises a slider (101) symmetrically arranged on the center of the base plate (1), a forward and reverse threaded rod (103) arranged between two first pillars (2), and the forward and reverse threaded rod (103) passes through the two sliders (101) and is threadedly connected thereto, one end of the forward and reverse threaded rod (103) passes through its corresponding first pillar (2) and extends outward, and the extended end of the forward and reverse threaded rod (103) is rotatably connected to the first pillar (2), and a second rotating wheel (104) is provided at the extended end of the forward and reverse threaded rod (103); A connecting block (105) is symmetrically arranged on the bottom surface of the connecting plate (9) and the center thereof, and the connecting block (105) is connected to a corresponding sliding block (101) via a connecting rod (102).

4. A water conservancy pipeline support device according to claim 1, characterized in that: The support plate (3) is arc-shaped.

5. A water conservancy pipeline support device according to claim 4, characterized in that ； The adjusting device (5) comprises a screw rod (51) rotatably arranged on the pressure plate (4), wherein the bottom end of the screw rod (51) is threadedly connected to the support arm (31), and a first rotating wheel (52) is arranged at the top end of the screw rod (51).

6. A water conservancy pipeline support device according to claim 5, characterized in that; The transmission part (6) comprises a pulley (61) arranged on each screw rod (51), and the two pulleys (61) are connected by a transmission belt (62).

7. A water conservancy pipeline support device according to claim 6, characterized in that ； A first rubber pad (11) is provided on the bottom surface of the downward pressure chain (74), and a second rubber pad (12) is provided on the support plate (3).

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