Supporting device for water conservancy and hydropower pipeline construction

Abstract

The invention relates to a supporting device for water conservancy and hydropower pipeline construction, and relates to the field of water conservancy and hydropower pipeline construction equipment, the supporting device comprises a supporting plate, a supporting column, a sliding assembly, a supporting assembly, a linkage assembly and a positioning assembly, the supporting plate is horizontally arranged; the supporting column is vertically arranged; the two sets of sliding assemblies are arranged and used for adjusting the use area of the supporting plate so that the supporting plate can be matched with pipeline grooves of different sizes. The positioning assembly is arranged on the supporting plate and used for positioning the sliding assembly to the needed position. The supporting assembly is arranged on the supporting plate and used for temporarily supporting the pipeline during construction, and the supporting assembly can be adjusted along with the sliding assembly so as to adapt to temporarily supporting pipelines with different diameter sizes; the linkage assembly is arranged in the supporting plate and used for linking the two sliding assemblies. According to the pipeline supporting device, pipelines with different diameters can be effectively supported, and the construction efficiency and safety are improved.

Description

Technical Field

[0001] The present application relates to the field of water conservancy and hydropower pipeline construction equipment, and in particular to a support device for water conservancy and hydropower pipeline construction. Background Art

[0002] The application of support devices is crucial in the construction of water conservancy and hydropower projects, especially in the laying and maintenance of underground pipelines. Traditional support devices are mainly used to provide stable support in a small space to ensure the smooth installation and maintenance of pipelines. These support devices not only improve construction efficiency, but also effectively ensure the safety of construction workers. However, with the increasing complexity and scale of engineering projects, existing support devices can no longer meet the changing construction needs, especially when the support position and height need to be adjusted quickly.

[0003] In the prior art, common support devices for water conservancy and hydropower pipeline construction mainly include manually adjustable brackets and hydraulic lifting platforms. Manually adjustable brackets usually adjust the height through knobs or handles, which are suitable for simple pipeline support scenarios. Hydraulic lifting platforms use hydraulic systems to achieve height adjustment, have high load-bearing capacity and stability, and are suitable for large-scale pipeline construction. In addition, there are some devices that combine the above methods, such as manually adjustable brackets with hydraulic systems, to improve overall performance.

[0004] Although the above-mentioned support methods have solved some problems in pipeline construction to a certain extent, they still have significant defects. The operation of manually adjusting the bracket is cumbersome and time-consuming, and is not suitable for occasions where the support position is frequently adjusted. Although the hydraulic lifting platform has a strong load-bearing capacity, it is inconvenient to operate in a narrow space and the equipment cost is relatively high. More importantly, most of these support devices can only act on a single point, and it is difficult to achieve multi-point synchronous adjustment, resulting in low construction efficiency and unstable support effect. Especially in the construction of large pipelines, the existing support devices cannot be dynamically adjusted according to the size of the pipeline groove and the changes in the pipeline diameter, which further limits its applicability and flexibility. Therefore, it is particularly urgent to develop a support device that can efficiently and flexibly support the pipeline and can achieve multi-point synchronous adjustment. Summary of the invention

[0005] In order to overcome the above-mentioned technical problems, the present application provides a support device for water conservancy and hydropower pipeline construction.

[0006] The present application provides a support device for water conservancy and hydropower pipeline construction, which adopts the following technical solution: A support device for water conservancy and hydropower pipeline construction, comprising a support plate, a support column, a sliding assembly, a support assembly, a linkage assembly and a positioning assembly, wherein the support plate is arranged horizontally; the support column is arranged vertically, and the bottom end of the support column is fixedly arranged at the center of the top surface of the support plate; the sliding assembly is provided with two groups, and the sliding assembly is slidably connected with the support plate; the positioning assembly is arranged on the support plate, and is used to position the sliding assembly; The support assembly includes a sliding rod and two rotating columns, the length direction of the sliding rod is horizontal, and the sliding rod is slidably arranged on the supporting column along the vertical direction, the rotating column is tilted, and the rotating column is rotatably connected to the sliding rod, the bottom end of each rotating column is hinged to a group of the sliding components, the top end of each rotating column is always located directly above another group of the sliding components, and the top end of each rotating column is fixedly connected to a cushion block; The linkage component is arranged in the support plate, and is used to link the two groups of sliding components. When any group of sliding components moves, the other group of sliding components can be driven to move simultaneously through the linkage component, so that the two groups of sliding components can move simultaneously in a direction close to each other or in a direction away from each other.

[0007] By adopting the above technical solution, the support device for water conservancy and hydropower pipeline construction can effectively support pipelines of different diameters, thereby improving construction efficiency and safety. Specifically, the design of the support plate and the support column enables the entire device to have a stable support foundation, ensuring that it will not tip over or shift during the construction process; the setting of the sliding assembly and the linkage assembly enables the two sets of sliding assemblies to move synchronously, thereby adapting to pipes of different diameters, enhancing the applicability and flexibility of the device; and the sliding assembly can adjust the support area of ​​the support plate according to actual needs, ensuring that the support plate can adapt to construction environments of different sizes; at the same time, the design of the support assembly enables the rotating column to rotate synchronously when the sliding assembly moves, thereby accurately adjusting the distance between the top ends of the two rotating columns to keep it consistent with the distance change between the two sets of sliding assemblies, which not only enables effective adjustment of the support area of ​​the support plate, but also ensures that the pads at the top ends of the rotating columns can adapt to pipes of different diameters, thereby improving the applicability and flexibility of the support device; the design of the rotating column and the pad can not only provide uniform pressure distribution when the pipeline is placed to avoid damage to the pipeline surface, but also change the angle of the rotating column by adjusting the position of the slide rod, thereby further improving the support effect; the setting of the positioning assembly enables the position of the sliding assembly to be accurately locked, ensuring the stability of the pipeline position during construction and reducing safety hazards caused by position changes.

[0008] Optionally, the sliding assembly includes a base plate, and two placement grooves are opened at the bottom of the support plate. The two placement grooves are symmetrically arranged with the center of the base plate as the symmetry center. The size of the placement grooves is adapted to the size of the base plate, and the base plate is slidably arranged in the placement grooves along the horizontal direction.

[0009] By adopting the above technical solution, the bottom plate of the sliding assembly can slide in the horizontal direction in the placement groove, so that the position of the sliding assembly can be flexibly adjusted to meet the construction requirements of pipelines with different diameters. At the same time, the two placement grooves are symmetrically arranged with the center of the bottom plate as the symmetry center, which ensures the stability of the sliding assembly during movement and improves the overall reliability of the support device.

[0010] Optionally, the sliding assembly also includes a slider, two sliding grooves are provided on the top surface of the base plate, the bottom of each sliding groove is connected to a placement groove, the slider is slidably arranged in the sliding groove along a horizontal direction, and the bottom of the slider is fixedly connected to the top of the base plate.

[0011] By adopting the above technical solution, the slider can slide smoothly in the slide groove, ensuring the stability and reliability of the sliding assembly on the support plate. The fixed connection between the slider and the base plate makes the overall structure of the sliding assembly more solid and increases the service life of the device. In addition, the design of the slider can also reduce friction during the sliding process and improve operating efficiency.

[0012] Optionally, the sliding assembly also includes a slide plate, which is horizontally arranged and located above the slider, the length direction of the slide plate is perpendicular to the length direction of the slide groove, the length of the slide plate is greater than the width of the slide groove, the center of the bottom surface of the slide plate is fixedly connected to the top surface of the slider, the two sides of the bottom surface of the slide plate are abutted against the top surface of the base plate, and the top surface of the slide plate is hinged to the bottom end of the rotating column.

[0013] By adopting the above technical solution, the design of the slide plate significantly improves the stability of the sliding assembly in the horizontal direction, avoiding displacement during the sliding process. The length of the slide plate is greater than the width of the slide groove, and the two sides of the bottom surface of the slide plate are in contact with the top surface of the bottom plate, so that the slider can be stabilized between the slide plate and the bottom plate, and the slider cannot be separated from the slide groove when sliding, further improving the sliding stability. The top surface of the slide plate is hinged to the bottom end of the rotating column, so that the rotating column can flexibly adjust its position as the sliding assembly moves, ensuring the stability and reliability of the rotating column.

[0014] Optionally, a limiting groove is provided on the support column, the length direction of the limiting groove is the vertical direction, the limiting groove passes through the support column in the horizontal direction, and the cross-section of the limiting groove is a cross-shape; a limiting block is provided in the middle fixed sleeve of the sliding rod, the size of the limiting block is adapted to the size of the limiting groove, and the limiting block is slidably arranged in the limiting groove in the vertical direction; both ends of the sliding rod are located outside the limiting groove, and the two ends of the sliding rod are respectively rotatably connected to one of the rotating columns; the cushion block is cylindrical and made of elastic material, and the axial direction of the cushion block is parallel to the axial direction of the sliding rod.

[0015] By adopting the above technical solution, the cross-shaped design of the limit groove enables the slide bar to slide stably in the vertical direction, avoiding the displacement of the slide bar during the sliding process and ensuring the movement accuracy of the slide bar. The cooperation between the limit block and the limit groove further enhances the stability of the slide bar and prevents the slide bar from falling off during the sliding process. The two ends of the slide bar are rotatably connected to the rotating column respectively, so that the rotating column can change its angle as the slide bar moves up and down, thereby adapting to pipes of different diameters. The cylindrical design of the pad and its elastic material properties can not only provide good support, but also play a buffering role when the pipeline is subjected to external impact, protecting the pipeline from damage.

[0016] Optionally, the linkage assembly includes a fixed block, which has an internal hollow structure; the bottom plate is provided with a fixed groove between the two placement grooves, and the two sides of the fixed groove are respectively connected to one of the placement grooves; the fixed block is fixedly arranged in the fixed groove, and a partition is fixedly arranged at the center of the fixed block, and the partition divides the fixed block into two cavities of the same size.

[0017] By adopting the above technical solution, the internal hollow structure design of the fixed block and the setting of the partition, the fixed block is divided into two cavities of the same size, thereby providing a spatial basis for the subsequent operation of the linkage assembly. This structure not only enhances the stability of the fixed block, but also ensures the reliability and accuracy of the linkage assembly. Specifically, the setting of the partition effectively prevents interference between the cavities and ensures the smooth operation of the linkage assembly during operation.

[0018] Optionally, the linkage assembly also includes two sliding plates, each of which is slidably disposed in one of the cavities, the sliding direction of the sliding plates is the same as the sliding direction of the bottom plate, the size of the sliding plates is adapted to the size of the cavity, and the sliding plates divide the cavity into two closed chambers, the chamber on the side close to the bottom plate is set as the first chamber, and the chamber on the side away from the bottom plate is set as the second chamber.

[0019] By adopting the above technical solution, the support device for water conservancy and hydropower pipeline construction can separate the two cavities into four closed chambers through the sliding plate in the linkage assembly when the sliding assembly moves, so that the sliding plate remains stable during the sliding process, avoiding the influence of the synchronization of the sliding assembly caused by the change of the position of the sliding plate, thereby ensuring that the two groups of sliding assemblies can accurately move towards or away from each other at the same time, thereby improving the reliability and stability of the support device.

[0020] Optionally, the linkage assembly further includes two connecting rods, each of which is disposed between one of the base plates and the fixed block, and one end of the connecting rod is fixedly connected to the base plate, and the other end is fixedly connected to the sliding plate.

[0021] By adopting the above technical solution, the setting of the connecting rod makes the linkage between the sliding plate and the bottom plate more stable and reliable, ensuring that the sliding components can maintain synchronization and stability during the movement. When any group of sliding components moves, the sliding plate can be driven to slide in the cavity of the fixed block through the connecting rod.

[0022] Optionally, the linkage assembly further includes two connecting tubes, one end of each connecting tube is connected to the first chamber in one of the cavities, and the other end of each connecting tube is connected to the second chamber in another of the cavities.

[0023] By adopting the above technical solution, two connecting pipes connect the first chamber and the second chamber in the two cavities, so that when one of the base plates moves, its corresponding sliding plate squeezes the gas in the first chamber, forcing the gas to enter the second chamber of the other cavity, pushing the sliding plate in the cavity to move, thereby driving the other base plate to move synchronously. This design ensures that the two sets of sliding components can always maintain synchronous movement, improving the overall stability and reliability of the support device. Specifically, the setting of the connecting pipe simplifies the design of the linkage mechanism, reduces the number and complexity of mechanical components, and reduces manufacturing costs and maintenance difficulties. At the same time, the pneumatic transmission method has a fast response speed, can achieve rapid synchronous action, and improves construction efficiency.

[0024] Optionally, a positioning groove is provided on the side wall of one side of the slider, the depth direction of the positioning groove is horizontal and perpendicular to the sliding direction of the slider, and the positioning groove penetrates the slider along its depth direction; a plurality of positioning holes are provided on both sides of the base plate, each of the positioning holes is connected to the slide groove, and each of the positioning holes on one side of the base plate is arranged opposite to a positioning hole on the other side of the base plate; the positioning assembly includes a positioning rod and a positioning nut, and the positioning rod can be simultaneously passed through any two oppositely arranged positioning holes and positioning grooves; the positioning nut cooperates with the positioning rod to fix the positioning rod.

[0025] By adopting the above technical solution, the positioning groove on the slider and the positioning hole on the bottom plate can accurately fix the position of the slider, ensuring the stability and reliability of the slider in the slide groove. The coordinated use of the positioning rod and the positioning nut makes the operation simple and quick, improves the overall stability of the support device, and effectively prevents the slider from shifting during operation, thereby ensuring the safety and accuracy of pipeline construction.

[0026] In summary, the present application includes at least one of the following beneficial technical effects: 1. Through the design of sliding components and linkage components, the present invention realizes the simultaneous movement of two sets of sliding components. When any set of sliding components moves, the other set of sliding components can move synchronously through the transmission effect of the linkage components. This multi-point synchronous adjustment mechanism not only greatly improves construction efficiency and reduces the need for manual intervention, but also significantly improves the stability and consistency of the support effect. Whether in a narrow space or in a complex construction environment, the device can ensure the precise positioning and stable support of the pipeline, thereby improving the overall construction quality and safety; 2. The design of the sliding rod and rotating column in the support assembly enables the support device to be dynamically adjusted according to the change of the pipe diameter, effectively adapting to the construction requirements of pipes of different specifications. The rotating column is tilted and rotatably connected to the sliding rod, so that the bottom end of the rotating column can move horizontally under the drive of the sliding assembly, and the top end can also move horizontally at the same time, thereby realizing adaptive support for pipes of different diameters; 3. The setting of the positioning component effectively prevents the accidental movement of the sliding component during the construction process, ensures the accuracy and safety of the pipeline support, avoids the safety hazards caused by weak support, and improves the overall construction quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application; Figure 2 is a schematic diagram of a partial cross-sectional structure of an embodiment of the present application at a linkage component; Figure 3 is a schematic diagram of a partial cross-sectional structure of a positioning component of an embodiment of the present application; Figure 4 is a schematic diagram of a partial cross-sectional structure of an embodiment of the present application at a slide bar; Figure 5 yes Figure 4 A partial enlarged schematic diagram of part A.

[0028] Explanation of the accompanying drawings: 1. Support plate; 11. Placement groove; 12. Slide groove; 13. Positioning hole; 14. Fixed groove; 2. Support column; 21. Limiting groove; 3. Sliding assembly; 31. Bottom plate; 32. Sliding block; 321. Positioning groove; 33. Slide plate; 4. Support assembly; 41. Sliding rod; 42. Rotating column; 43. Limiting block; 5. Linking assembly; 51. Fixed block; 511. Cavity; 512. First chamber; 513. Second chamber; 52. Partition; 53. Sliding plate; 54. Connecting rod; 55. Connecting tube; 6. Positioning assembly; 61. Positioning rod; 62. Positioning nut; 7. Spacer. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-5 This application is described in further detail.

[0030] The present application embodiment discloses a support device for water conservancy and hydropower pipeline construction. Figure 1 and Figure 2 A support device for water conservancy and hydropower pipeline construction includes a support plate 1, a support column 2, a sliding component 3, a support component 4, a linkage component 5 and a positioning component 6, wherein the support plate 1 is arranged horizontally; the support column 2 is arranged vertically, and the bottom end of the support column 2 is fixedly arranged at the center of the top surface of the support plate 1; the sliding component 3 is provided with two groups, the sliding component 3 is slidably connected with the support plate 1, and the sliding component 3 is used to adjust the use area of ​​the support plate 1 to adapt to pipeline grooves of different sizes; the positioning component 6 is arranged on the support plate 1, and is used to position the sliding component 3 at a desired position; the support component 4 is arranged on the support plate 1, and is used to temporarily support the pipeline during construction, and the support component 4 can be adjusted together with the sliding component 3 to adapt to temporary support of pipelines of different diameters; the linkage component 5 is arranged in the support plate 1, and is used to link the two groups of sliding components 3. When any one group of sliding components 3 moves, it can drive another group of sliding components 3 to move simultaneously through the linkage component 5, so that the two groups of sliding components 3 can move simultaneously in a direction close to each other or away from each other. The support device for water conservancy and hydropower pipeline construction can effectively support pipelines of different diameters, thereby improving construction efficiency and safety.

[0031] The design of the support plate 1 and the support column 2 enables the entire device to have a stable support foundation, ensuring that it will not tip over or shift during the construction process; the setting of the sliding component 3 and the linkage component 5 enables the two groups of sliding components 3 to move synchronously, thereby adapting to pipes of different diameters, thereby enhancing the applicability and flexibility of the device; and the sliding component 3 can adjust the supporting area of ​​the support plate 1 according to actual needs, ensuring that the support plate 1 can adapt to construction environments of different sizes; the setting of the positioning component 6 enables the position of the sliding component 3 to be accurately locked, ensuring the stability of the pipeline position during the construction process and reducing safety hazards caused by position changes.

[0032] Reference Figure 1 The support assembly 4 includes a slide bar 41 and two rotating columns 42. The length direction of the slide bar 41 is horizontal, and the slide bar 41 is slidably arranged on the support column 2 along the vertical direction. The rotating column 42 is tilted, and the rotating column 42 is rotatably connected to the slide bar 41. The bottom end of each rotating column 42 is hinged to a set of sliding assemblies 3, and the top end of each rotating column 42 is always located directly above another set of sliding assemblies 3, and a cushion block 7 is fixedly connected to the top end of each rotating column 42. The cushion block 7 is cylindrical and made of elastic material, and the axial direction of the cushion block 7 is parallel to the axial direction of the slide bar 41.

[0033] The design of the support assembly 4 enables the rotating column 42 to rotate synchronously when the sliding assembly 3 moves, thereby accurately adjusting the distance between the tops of the two rotating columns 42 to keep it consistent with the distance change between the two sets of sliding assemblies 3. This not only enables effective adjustment of the support area of ​​the support plate 1, but also ensures that the pad 7 at the top of the rotating column 42 can adapt to pipes of different diameters, thereby improving the applicability and flexibility of the support device; the design of the rotating column 42 and the pad 7 can not only provide uniform pressure distribution when the pipe is placed to avoid damage to the pipe surface, but also change the angle of the rotating column 42 by adjusting the position of the sliding rod 41, thereby further improving the support effect. The cylindrical design of the pad 7 and its elastic material properties can not only provide good support, but also play a buffering role when the pipe is subjected to external impact, thereby protecting the pipe from damage.

[0034] Reference Figure 1 and Figure 2 The sliding assembly 3 includes a bottom plate 31, and two placement grooves 11 are provided at the bottom of the support plate 1. The two placement grooves 11 are symmetrically arranged with the center of the bottom plate 31 as the symmetric center. The size of the placement grooves 11 matches the size of the bottom plate 31, and the bottom plate 31 is slidably arranged in the placement grooves 11 along the horizontal direction. The bottom plate 31 of the sliding assembly 3 can slide in the placement grooves 11 along the horizontal direction, so that the position of the sliding assembly 3 can be flexibly adjusted to meet the construction requirements of pipelines with different diameters. At the same time, the two placement grooves 11 are symmetrically arranged with the center of the bottom plate 31 as the symmetric center, which ensures the stability of the sliding assembly 3 during movement and improves the overall reliability of the support device.

[0035] Reference Figure 1 and Figure 3The sliding assembly 3 also includes a slider 32. Two slide grooves 12 are provided on the top surface of the bottom plate 31. The bottom of each slide groove 12 is connected to a placement groove 11. The slider 32 is horizontally slidably arranged in the slide groove 12. The bottom of the slider 32 is fixedly connected to the top of the bottom plate 31. The slider 32 can slide smoothly in the slide groove 12 to ensure the stability and reliability of the sliding assembly 3 on the support plate 1. The fixed connection between the slider 32 and the bottom plate 31 makes the overall structure of the sliding assembly 3 more solid and improves the service life of the device.

[0036] Reference Figure 1 and Figure 3 The sliding assembly 3 also includes a slide plate 33, which is horizontally arranged and located above the slider 32. The length direction of the slide plate 33 is perpendicular to the length direction of the slide groove 12. The length of the slide plate 33 is greater than the width of the slide groove 12. The center of the bottom surface of the slide plate 33 is fixedly connected to the top surface of the slider 32. Both sides of the bottom surface of the slide plate 33 abut against the top surface of the bottom plate 31. The top surface of the slide plate 33 is hinged to the bottom end of the rotating column 42.

[0037] The design of the slide plate 33 significantly improves the stability of the sliding assembly 3 in the horizontal direction, and avoids deviation during the sliding process. The length of the slide plate 33 is greater than the width of the slide groove 12, and the two sides of the bottom surface of the slide plate 33 abut against the top surface of the bottom plate 31, so that the slider 32 can be stably between the slide plate 33 and the bottom plate 31, and the slider 32 cannot be separated from the slide groove 12 when sliding, further improving the stability of sliding. The top surface of the slide plate 33 is hinged to the bottom end of the rotating column 42, so that the rotating column 42 can flexibly adjust its position as the sliding assembly 3 moves, ensuring the stability and reliability of the rotating column 42.

[0038] Reference Figure 4 and Figure 5 A limiting groove 21 is provided on the support column 2, the length direction of the limiting groove 21 is the vertical direction, the limiting groove 21 penetrates the support column 2 in the horizontal direction, and the cross-section of the limiting groove 21 is a cross shape; a limiting block 43 is fixedly sleeved in the middle of the sliding rod 41, the size of the limiting block 43 is adapted to the size of the limiting groove 21, and the limiting block 43 is slidably arranged in the limiting groove 21 in the vertical direction; both ends of the sliding rod 41 are located outside the limiting groove 21, and the two ends of the sliding rod 41 are respectively rotatably connected to a rotating column 42.

[0039] The cross-shaped design of the limit groove 21 enables the slide bar 41 to slide stably in the vertical direction, avoiding the slide bar 41 from deflecting during the sliding process, and ensuring the movement accuracy of the slide bar 41. The cooperation between the limit block 43 and the limit groove 21 further enhances the stability of the slide bar 41 and prevents the slide bar 41 from falling off during the sliding process. The two ends of the slide bar 41 are rotatably connected to the rotating column 42 respectively, so that the rotating column 42 can change its angle as the slide bar 41 moves up and down, thereby adapting to pipes of different diameters.

[0040] Reference Figure 1 and Figure 3 A positioning groove 321 is provided on the side wall of one side of the slider 32, and the depth direction of the positioning groove 321 is horizontal and perpendicular to the sliding direction of the slider 32, and the positioning groove 321 penetrates the slider 32 along its depth direction; a plurality of positioning holes 13 are provided on both sides of the bottom plate 31, and each positioning hole 13 is connected to the slide groove 12, and each positioning hole 13 on one side of the bottom plate 31 is arranged opposite to a positioning hole 13 on the other side of the bottom plate 31; the positioning assembly 6 includes a positioning rod 61 and a positioning nut 62, and the positioning rod 61 can be simultaneously passed through any two oppositely arranged positioning holes 13 and the positioning groove 321; the positioning nut 62 cooperates with the positioning rod 61 to fix the positioning rod 61.

[0041] The positioning groove 321 on the slider 32 and the positioning hole 13 on the bottom plate 31 can accurately fix the position of the slider 32, ensuring the stability and reliability of the slider 32 in the slide groove 12. The coordinated use of the positioning rod 61 and the positioning nut 62 makes the operation simple and quick, improves the overall stability of the support device, and effectively prevents the slider 32 from being displaced during the working process, thereby ensuring the safety and accuracy of pipeline construction.

[0042] Reference Figure 1 and Figure 2 The linkage assembly 5 includes a fixed block 51, which is an internal hollow structure; a fixing groove 14 is opened between the two placement grooves 11 on the bottom plate 31, and the two sides of the fixing groove 14 are respectively connected to one placement groove 11; the fixed block 51 is fixedly set in the fixing groove 14, and a partition 52 is fixedly set at the center of the fixed block 51, and the partition 52 divides the fixed block 51 into two cavities 511 of the same size.

[0043] The internal hollow structure design of the fixing block 51 and the setting of the partition 52 enable the fixing block 51 to be divided into two cavities 511 of the same size, thereby providing a spatial basis for the subsequent operation of the linkage assembly 5. This structure not only enhances the stability of the fixing block 51, but also ensures the reliability and accuracy of the linkage assembly 5. Specifically, the setting of the partition 52 effectively prevents interference between the cavities 511, ensuring the smooth operation of the linkage assembly 5 during operation.

[0044] Reference Figure 1 and Figure 2The linkage assembly 5 also includes two sliding plates 53, each of which is slidably arranged in a cavity 511, and the sliding direction of the sliding plate 53 is the same as the sliding direction of the bottom plate 31. The size of the sliding plate 53 is adapted to the size of the cavity 511. The sliding plate 53 divides the cavity 511 into two closed chambers, the chamber on the side close to the bottom plate 31 is set as the first chamber 512, and the chamber on the side away from the bottom plate 31 is set as the second chamber 513.

[0045] The support device for water conservancy and hydropower pipeline construction can separate the two cavities 511 into four closed chambers through the sliding plate 53 in the linkage assembly 5 when the sliding assembly 3 moves, so that the sliding plate 53 remains stable during the sliding process, avoiding the synchronization of the sliding assembly 3 caused by the position change of the sliding plate 53, thereby ensuring that the two groups of sliding assemblies 3 can accurately move towards or away from each other at the same time, thereby improving the reliability and stability of the support device.

[0046] Reference Figure 1 and Figure 2 The linkage assembly 5 further includes two connecting rods 54, each of which is disposed between a bottom plate 31 and the fixed block 51, and one end of the connecting rod 54 is fixedly connected to the bottom plate 31, and the other end is fixedly connected to the sliding plate 53. The arrangement of the connecting rod 54 makes the linkage between the sliding plate 53 and the bottom plate 31 more stable and reliable, ensuring that the sliding assembly 3 can maintain synchronization and stability during the movement process. When any group of sliding assemblies 3 moves, the corresponding sliding plate 53 can be driven to slide in the cavity 511 of the fixed block 51 through the connecting rod 54.

[0047] Reference Figure 1 and Figure 2 The linkage assembly 5 also includes two connecting pipes 55, one end of each connecting pipe 55 is connected to the first chamber 512 in one cavity 511, and the other end is connected to the second chamber 513 in the other cavity 511. The two connecting pipes 55 connect the first chamber 512 and the second chamber 513 in the two cavities 511, so that when one of the bottom plates 31 moves, its corresponding sliding plate 53 squeezes the gas in the first chamber 512, forcing the gas to enter the second chamber 513 of the other cavity 511, pushing the sliding plate 53 in the cavity 511 to move, thereby driving the other bottom plate 31 to move synchronously. This design ensures that the two sets of sliding assemblies 3 can always maintain synchronous movement, improving the overall stability and reliability of the support device. Specifically, the setting of the connecting pipe 55 simplifies the design of the linkage mechanism, reduces the number and complexity of mechanical parts, and reduces the manufacturing cost and maintenance difficulty. At the same time, the pneumatic transmission method has a fast response speed, can achieve rapid synchronous action, and improves construction efficiency.

[0048] The implementation principle of a support device for water conservancy and hydropower pipeline construction in the embodiment of the present application is as follows: When in use, first adjust the position of the base plate 31 according to the size of the pipe and the groove, so that the total length of the base plate 31 and the support plate 1 is adapted to the width of the groove; first unscrew the positioning nut 62 from the positioning rod 61, then remove the positioning rod 61 from the positioning groove 321 and the positioning hole 13, adjust the position of the base plate 31, and align the positioning groove 321 with the positioning hole 13 at the corresponding position, then insert the positioning rod 61 into the corresponding positioning hole 13 and the positioning groove 321, and bolt the positioning nut 62 to the positioning rod 61.

[0049] When adjusting the position of the bottom plate 31, when adjusting the position of one of the bottom plates 31, the bottom plate 31 moves in the horizontal direction, driving the slider 32 to move in the horizontal direction. The slider 32 drives the slide plate 33 to move in the horizontal direction. The slide plate 33 drives the bottom end of the rotating column 42 to move in the horizontal direction, driving the rotating column 42 to move while rotating with the slide bar 41 as the rotation center. The rotating column 42 drives the slide bar 41 to move in the vertical direction. The top of the rotating column 42 also moves in the horizontal direction. The distance between the tops of the two rotating columns 42 always corresponds to the distance between the two bottom plates 31, so that the bottom plate 31 meets the groove size requirements while the two pads 7 can meet the size requirements for placing the pipes.

[0050] In addition, when one of the base plates 31 moves, it drives the connecting rod 54 fixedly connected thereto to move, and drives the corresponding sliding plate 53 to squeeze the gas in the corresponding first chamber 512, forcing the gas to enter the second chamber 513 of the other cavity 511, pushing the sliding plate 53 in the cavity 511 to move, thereby driving the other base plate 31 to move synchronously, ensuring that the two sets of sliding components 3 and the two rotating columns 42 can always maintain synchronous movement, thereby improving the overall stability and reliability of the support device.

[0051] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A support device for water conservancy and hydropower pipeline construction, characterized in that: The invention comprises a support plate (1), a support column (2), a sliding component (3), a support component (4), a linkage component (5) and a positioning component (6), wherein the support plate (1) is arranged horizontally; the support column (2) is arranged vertically, and the bottom end of the support column (2) is fixedly arranged at the center of the top surface of the support plate (1); the sliding component (3) is provided with two groups, and the sliding component (3) is slidably connected to the support plate (1); the positioning component (6) is arranged on the support plate (1) and is used to position the sliding component (3); The support assembly (4) comprises a sliding rod (41) and two rotating columns (42), the length direction of the sliding rod (41) is horizontal, and the sliding rod (41) is slidably arranged on the support column (2) along the vertical direction, the rotating column (42) is inclined, and the rotating column (42) is rotatably connected to the sliding rod (41), the bottom end of each rotating column (42) is hinged to a group of the sliding assemblies (3), the top end of each rotating column (42) is always located directly above another group of the sliding assemblies (3), and the top end of each rotating column (42) is fixedly connected to a cushion block (7); The linkage component (5) is arranged inside the support plate (1) and is used to link the two groups of sliding components (3). When any group of sliding components (3) moves, the linkage component (5) can drive the other group of sliding components (3) to move simultaneously, so that the two groups of sliding components (3) can move simultaneously in a direction of approaching each other or moving away from each other.

2. A support device for water conservancy and hydropower pipeline construction according to claim 1, characterized in that: The sliding assembly (3) comprises a bottom plate (31), and two placement grooves (11) are provided at the bottom of the support plate (1). The two placement grooves (11) are symmetrically arranged with the center of the bottom plate (31) as the symmetry center. The size of the placement grooves (11) is adapted to the size of the bottom plate (31), and the bottom plate (31) is slidably arranged in the placement grooves (11) along a horizontal direction.

3. A support device for water conservancy and hydropower pipeline construction according to claim 2, characterized in that: The sliding assembly (3) also includes a slider (32). Two sliding grooves (12) are provided on the top surface of the bottom plate (31). The bottom of each sliding groove (12) is connected to one of the placement grooves (11). The slider (32) is arranged in the sliding groove (12) to slide in a horizontal direction. The bottom of the slider (32) is fixedly connected to the top of the bottom plate (31).

4. A support device for water conservancy and hydropower pipeline construction according to claim 3, characterized in that: The sliding assembly (3) also includes a slide plate (33), which is horizontally arranged and located above the slider (32), the length direction of the slide plate (33) is perpendicular to the length direction of the slide groove (12), the length of the slide plate (33) is greater than the width of the slide groove (12), the center of the bottom surface of the slide plate (33) is fixedly connected to the top surface of the slider (32), the two sides of the bottom surface of the slide plate (33) are in contact with the top surface of the base plate (31), and the top surface of the slide plate (33) is hinged to the bottom end of the rotating column (42).

5. A support device for water conservancy and hydropower pipeline construction according to claim 1, characterized in that: The support column (2) is provided with a limiting groove (21), the length direction of the limiting groove (21) is the vertical direction, the limiting groove (21) passes through the support column (2) in the horizontal direction, and the cross section of the limiting groove (21) is a cross shape; a limiting block (43) is fixedly sleeved in the middle of the slide bar (41), the size of the limiting block (43) is matched with the size of the limiting groove (21), and the limiting block (43) is slidably arranged in the limiting groove (21) in the vertical direction; both ends of the slide bar (41) are located outside the limiting groove (21), and the two ends of the slide bar (41) are respectively rotatably connected to one of the rotating columns (42); the cushion block (7) is cylindrical and made of elastic material, and the axial direction of the cushion block (7) is parallel to the axial direction of the slide bar (41).

6. A support device for water conservancy and hydropower pipeline construction according to claim 4, characterized in that: The linkage assembly (5) comprises a fixed block (51) having an internal hollow structure; the bottom plate (31) is provided with a fixed groove (14) between the two placement grooves (11), and the two sides of the fixed groove (14) are respectively connected to one of the placement grooves (11); the fixed block (51) is fixedly arranged in the fixed groove (14), and a partition (52) is fixedly arranged at the center of the fixed block (51), and the partition (52) divides the fixed block (51) into two cavities (511) of the same size.

7. A support device for water conservancy and hydropower pipeline construction according to claim 6, characterized in that: The linkage assembly (5) further comprises two sliding plates (53), each of the sliding plates (53) being slidably disposed in one of the cavities (511), the sliding direction of the sliding plates (53) being the same as the sliding direction of the bottom plate (31), the size of the sliding plates (53) being adapted to the size of the cavity (511), the sliding plates (53) dividing the cavity (511) into two closed chambers, the chamber on the side close to the bottom plate (31) being set as the first chamber (512), and the chamber on the side away from the bottom plate (31) being set as the second chamber (513).

8. A support device for water conservancy and hydropower pipeline construction according to claim 7, characterized in that: The linkage assembly (5) further comprises two connecting rods (54), each of the connecting rods (54) being arranged between one of the base plates (31) and the fixed block (51), and one end of the connecting rod (54) being fixedly connected to the base plate (31), and the other end being fixedly connected to the sliding plate (53).

9. A support device for water conservancy and hydropower pipeline construction according to claim 8, characterized in that: The linkage assembly (5) further comprises two connecting tubes (55), one end of each connecting tube (55) being connected to the first chamber (512) in one of the cavities (511), and the other end of each connecting tube (55) being connected to the second chamber (513) in another of the cavities (511).

10. A support device for water conservancy and hydropower pipeline construction according to claim 4, characterized in that: A positioning groove (321) is provided on the side wall of one side of the slider (32), the depth direction of the positioning groove (321) is horizontal and perpendicular to the sliding direction of the slider (32), and the positioning groove (321) penetrates the slider (32) along its depth direction; a plurality of positioning holes (13) are provided on both sides of the bottom plate (31), each of the positioning holes (13) is connected to the slide groove (12), and each of the positioning holes (13) located on one side of the bottom plate (31) is arranged opposite to a positioning hole (13) on the other side of the bottom plate (31); the positioning assembly (6) comprises a positioning rod (61) and a positioning nut (62), and the positioning rod (61) can be simultaneously inserted into any two oppositely arranged positioning holes (13) and the positioning groove (321); the positioning nut (62) cooperates with the positioning rod (61) to fix the positioning rod (61).

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