Water conservancy pipeline fastening connection structure

Abstract

The utility model relates to the technical field of water conservancy pipelines, and discloses a water conservancy pipeline fastening connection structure which comprises a water conservancy pipeline body, a first water conservancy pipeline support and a second water conservancy pipeline support, and the water conservancy pipeline body is arranged above the first water conservancy pipeline support and the second water conservancy pipeline support. Supporting rods are distributed at the bottoms of the first water conservancy pipeline support and the second water conservancy pipeline support in a welded mode, supporting bases are fixedly arranged at the bottoms of the supporting rods, bases are fixedly arranged at the bottoms of the supporting bases and are of a halfpace structure, universal wheels are installed at the corners of the bottoms of the bases, hydraulic cylinders are distributed in the supporting bases in a penetrating mode, and hydraulic rods are connected to the inner side ends of the hydraulic cylinders. Mounting discs are welded to the inner side ends of the hydraulic rods and installed in a butt joint mode through bolts. According to the water conservancy pipeline fastening connection structure, good supporting stability is provided, stable butt joint installation of the water conservancy pipeline body is ensured, the moving flexibility of the whole device is improved, and the water conservancy pipeline fastening connection structure is suitable for being rapidly deployed and adjusted in different construction sites or operation areas.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy pipelines, in particular to a water conservancy pipeline fastening connection structure. 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. The development of modern agriculture is inseparable from the support of water conservancy projects, and water conservancy pipelines are basic water conservancy equipment. Through water conservancy pipelines, water in the canal flows into farmland to achieve farmland irrigation. When laying water conservancy pipelines set on the ground, supporting connection structures are required.

[0003] Currently, existing water conservancy pipe fastening and connection equipment has the following problems: it is difficult to stably support water conservancy pipes for docking and installation, the overall flexibility of the equipment is low, the scope of application is limited, and it cannot support and tighten water conservancy pipes of different specifications and models. After the water conservancy pipes are placed, they are prone to shaking and displacement, resulting in low water conservancy pipe connection efficiency. Therefore, a corresponding technical solution is needed to solve this problem. Utility Model Content

[0004] (1) Technical problems solved

[0005] In response to the deficiencies of the existing technology, the utility model provides a water conservancy pipeline fastening connection structure, which solves the technical problems of how to stably support the water conservancy pipeline for docking installation, and how to fasten and press water conservancy pipelines of different specifications and models to prevent shaking and displacement.

[0006] (2) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a water conservancy pipeline fastening connection structure, comprising a water conservancy pipeline body, a first water conservancy pipeline support and a second water conservancy pipeline support, flanges being welded to both ends of the water conservancy pipeline body, and the water conservancy pipeline body being arranged above the first water conservancy pipeline support and the second water conservancy pipeline support;

[0008] The first and second water conservancy pipe brackets are both U-shaped structures. Support rods are welded to the bottom of the first and second water conservancy pipe brackets. A support seat is fixed to the bottom of the support rod. A base is fixed to the bottom of the support seat. The base is a step structure and universal wheels are installed at the bottom corners. A hydraulic cylinder is distributed throughout the interior of the support seat. The inner end of the hydraulic cylinder is connected to a hydraulic rod. The inner end of the hydraulic rod is welded to a mounting plate, and the mounting plate is mounted by bolt docking.

[0009] Preferably, the front ends of the water conservancy pipe bracket one and the water conservancy pipe bracket two are welded with a pulling device, and the inner side walls of the water conservancy pipe bracket one and the water conservancy pipe bracket two are provided with limiting grooves, and the interior of the limiting grooves is embedded with sliding balls; the pulling device is used for the pushing operation of the water conservancy pipe bracket one and the water conservancy pipe bracket two, and the sliding balls effectively reduce the friction resistance of the water conservancy pipe body during the placement process, protect the surface of the water conservancy pipe body from damage, improve work efficiency, and extend the service life of the water conservancy pipe body, and the limiting grooves are used to embed universal movable adjusting sliding balls.

[0010] Preferably, one end of the water conservancy pipe bracket one and the water conservancy pipe bracket two is provided with a movable groove, the interior of the movable groove is rotatably connected to a rotating rod, a support block is fixedly provided at the middle of the rotating rod, a water conservancy pipe pressing mechanism is fixedly provided above the support block, a pressure plate is fixedly provided at the outer end of the water conservancy pipe pressing mechanism, and a pad is fixedly provided on the top of the other end of the water conservancy pipe bracket one and the water conservancy pipe bracket two, and the pressure plate is contacted and arranged above the pad; the movable groove is used to support the flipping adjustment of the rotating rod and the support block, and the pad is used to support the pressure plate.

[0011] Preferably, the water conservancy pipe pressing mechanism is an arc-shaped plate structure and a threaded seat is fixedly provided in the middle, a screw is connected to the inside of the threaded seat through a thread, an adjusting rod is fixedly distributed around the top of the screw, and a positioning seat is fixed at the bottom of the screw; the water conservancy pipe pressing mechanism with an arc-shaped plate structure can better fit the contour of the water conservancy pipe body, the threaded seat is used to adjust the height of the screw up and down through the thread, the adjusting rod is used for hand-held rotation operation, and the positioning seat is a step structure with a rounded bottom, which is used to tighten and press the top of the water conservancy pipe body.

[0012] Preferably, an insert plate is fixedly provided at the bottom of the pressure plate, a slot is provided at the outer end of the pad, a positioning hole is provided at the lower end of the insert plate, a baffle is fixedly provided at the bottom outer end of the pad, and a movable hole is provided in the middle of the baffle; the slot is used to plug in the insert plate so that the positioning hole corresponds to the movable hole.

[0013] Preferably, a latch is connected through the interior of the positioning hole and the movable hole, an end plate is fixedly provided at the outer end of the latch, a pull ring is fixedly provided at the outer end of the end plate, and a spring is fixed between the inner side of the end plate and the outer side of the movable hole; the pull ring is used for hand-held operation, and the spring is used for elastically stretching the latch, and the spring ensures that the latch can automatically reset when not subject to external force, thereby enhancing the reliability and safety of the locking, and can realize the locking and releasing between the pad and the pressure plate, which is convenient for the installation, maintenance and replacement of the water conservancy pipeline body.

[0014] (3) Beneficial effects

[0015] The water conservancy pipeline fastening connection structure is designed with a U-shaped water conservancy pipeline support one and a water conservancy pipeline support two, and is equipped with a support rod welded at the bottom, a support seat and a base with universal wheels. It not only provides good support stability, ensures the stable docking installation of the water conservancy pipeline body, but also improves the mobility of the entire device, and is suitable for rapid deployment and adjustment in different construction sites or work areas. The coordinated use of the hydraulic cylinder and the hydraulic rod facilitates telescopic adjustment of the distance between the water conservancy pipeline support one and the water conservancy pipeline support two, so as to adapt to water conservancy pipeline bodies of different lengths. The water conservancy pipeline pressing mechanism is provided to achieve positioning and pressing of the water conservancy pipeline body, prevents shaking and displacement of the water conservancy pipeline body during docking installation, and ensures the stability of the water conservancy pipeline body installation. The water conservancy pipeline support one and the water conservancy pipeline support two facilitate transportation of the water conservancy pipeline body, reduce construction costs, and improve work efficiency. They are of great significance to promoting the technological progress and sustainable development of water conservancy project construction, and show significant advantages and broad application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the water conservancy pipeline of the utility model after placement from an upper perspective;

[0017] Figure 2 This is a schematic diagram of the water conservancy pipeline docking state of the utility model;

[0018] Figure 3 This is a schematic diagram of the overall structure of the utility model from a top perspective;

[0019] Figure 4 This is a schematic diagram of the overall structure of the utility model from a bottom perspective;

[0020] Figure 5 This is a schematic diagram of the structure of the hydraulic pipeline pressing mechanism of the utility model from an upper perspective;

[0021] Figure 6 This is a schematic diagram of the structure of the water conservancy pipeline pressing mechanism of the utility model from the bottom perspective;

[0022] Figure 7 This is a schematic diagram of the locking structure of the hydraulic pipeline pressing mechanism of the utility model;

[0023] Figure 8 This is a schematic diagram of the local structure of the sliding ball of the present utility model.

[0024] In the figure, the water conservancy pipe body 1, the flange 11, the water conservancy pipe bracket 1 2, the pulling device 21, the water conservancy pipe bracket 2 3, the support seat 4, the base 5, the universal wheel 6, the support rod 7, the hydraulic cylinder 8, the hydraulic rod 81, the mounting plate 82, the water conservancy pipe pressing mechanism 9, the movable groove 91, the rotating rod 911, the support block 92, the pressure plate 93, the plug plate 931, the positioning hole 932, the pad 94, the slot 941, the threaded seat 95, the screw 96, the positioning seat 961, the adjusting rod 962, the baffle 97, the movable hole 971, the pin 98, the end plate 981, the pull ring 982, the spring 983, the sliding ball 10, and the limit groove 101. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figures 1-8 The embodiment of the utility model provides a technical solution: a water conservancy pipeline fastening connection structure, including a water conservancy pipeline body 1, a water conservancy pipeline support 1 2 and a water conservancy pipeline support 2 3, flanges 11 are welded at both ends of the water conservancy pipeline body 1, and the water conservancy pipeline body 1 is arranged above the water conservancy pipeline support 1 2 and the water conservancy pipeline support 2 3;

[0027] Both the water conservancy pipe bracket 1 2 and the water conservancy pipe bracket 2 3 are U-shaped structures. A support rod 7 is welded to the bottom of the water conservancy pipe bracket 1 2 and the water conservancy pipe bracket 2 3. The bottom of the support rod 7 is fixed with a support seat 4. The bottom of the support seat 4 is fixed with a base 5. The base 5 is a step structure and universal wheels 6 are installed at the bottom corners. A hydraulic cylinder 8 is distributed throughout the interior of the support seat 4. The inner end of the hydraulic cylinder 8 is connected to a hydraulic rod 81. The inner end of the hydraulic rod 81 is welded with a mounting plate 82, and the mounting plate 82 is installed by bolt docking.

[0028] By designing a U-shaped structure of the water conservancy pipe support 1 2 and the water conservancy pipe support 2 3, and equipping them with a support rod 7 welded at the bottom, a support seat 4 and a base 5 with universal wheels 6, it not only provides good support stability, ensures the stable docking installation of the water conservancy pipe body 1, but also improves the mobility of the entire device, and is suitable for rapid deployment and adjustment in different construction sites or work areas. Through the coordinated use of the hydraulic cylinder 8 and the hydraulic rod 81, it is convenient to telescopically adjust the distance between the water conservancy pipe support 1 2 and the water conservancy pipe support 2 3 so as to adapt to water conservancy pipe bodies 1 of different lengths. The water conservancy pipe pressing mechanism 9 is set to achieve positioning and pressing of the water conservancy pipe body 1, preventing shaking and displacement of the water conservancy pipe body 1 during docking installation, and ensuring the stability of the installation of the water conservancy pipe body 1. The water conservancy pipe support 1 2 and the water conservancy pipe support 2 3 are convenient for transporting the water conservancy pipe body 1, reducing construction costs and improving work efficiency. They are of great significance to promoting the technological progress and sustainable development of water conservancy project construction, and show significant advantages and broad application prospects.

[0029] Further improved, the front ends of the water conservancy pipe bracket 1 2 and the water conservancy pipe bracket 2 3 are welded with a pulling device 21, and the inner side walls of the water conservancy pipe bracket 1 2 and the water conservancy pipe bracket 2 3 are provided with a limited groove 101, and the interior of the limited groove 101 is embedded with a sliding ball 10;

[0030] The pulling device 21 is used for the pushing operation of the water conservancy pipe bracket 1 2 and the water conservancy pipe bracket 2 3. The sliding ball 10 effectively reduces the friction resistance of the water conservancy pipe body 1 during the placement process, protects the surface of the water conservancy pipe body 1 from damage, improves work efficiency, and extends the service life of the water conservancy pipe body 1. The limit groove 101 is used to embed the universal movable adjustment sliding ball 10.

[0031] Further improved, one end of the water conservancy pipe bracket 1 2 and the water conservancy pipe bracket 2 3 is provided with a movable groove 91, the interior of the movable groove 91 is rotatably connected to a rotating rod 911, a support block 92 is fixed at the middle of the rotating rod 911, a water conservancy pipe pressing mechanism 9 is fixed above the support block 92, a pressure plate 93 is fixed at the outer end of the water conservancy pipe pressing mechanism 9, a pad 94 is fixed at the top of the other end of the water conservancy pipe bracket 1 2 and the water conservancy pipe bracket 2 3, and the pressure plate 93 is contacted with the top of the pad 94;

[0032] The movable groove 91 is used to support the rotation rod 911 and the support block 92 for flipping adjustment, and the pad 94 is used to support the pressure plate 93.

[0033] Further improved, the water conservancy pipe pressing mechanism 9 is an arc-shaped plate structure with a threaded seat 95 fixedly provided in the middle, the interior of the threaded seat 95 is connected to a screw rod 96 by a thread, an adjusting rod 962 is fixedly distributed around the top of the screw rod 96, and a positioning seat 961 is fixedly provided at the bottom of the screw rod 96;

[0034] The water conservancy pipe pressing mechanism 9 with an arc-shaped plate structure can better fit the contour of the water conservancy pipe body 1. The threaded seat 95 is used to adjust the height of the screw 96 up and down through the thread. The adjusting rod 962 is used for hand-held rotation operation. The positioning seat 961 is a step structure with a rounded bottom, which is used to tighten and press the top of the water conservancy pipe body 1.

[0035] Further improved, the bottom of the pressure plate 93 is fixed with an inserting plate 931, the outer end of the pad 94 is provided with a slot 941, the lower end of the inserting plate 931 is provided with a positioning hole 932, the bottom outer end of the pad 94 is fixed with a baffle 97, and the middle of the baffle 97 is provided with a movable hole 971;

[0036] The slot 941 is used to plug in the plugboard 931 so that the positioning hole 932 corresponds to the movable hole 971 .

[0037] Specifically, a latch 98 is connected to the interior of the positioning hole 932 and the movable hole 971. An end plate 981 is fixed to the outer end of the latch 98. A pull ring 982 is fixed to the outer end of the end plate 981. A spring 983 is fixed between the inner side of the end plate 981 and the outer side of the movable hole 971.

[0038] The pull ring 982 is used for hand-held operation, and the spring 983 is used to elastically stretch the pin 98. The spring 983 ensures that the pin 98 can automatically reset when not subject to external force, thereby enhancing the reliability and safety of the locking, and can realize the locking and release between the pad 94 and the pressure plate 93, facilitating the installation, maintenance and replacement of the water conservancy pipeline body 1.

[0039] It should be noted that the specific model specifications need to be selected and determined based on the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0040] Working principle: Hold the lifting device 21 in front of the water conservancy pipe support 1 2 and the water conservancy pipe support 2 3, and the hydraulic rod 81 connected by the hydraulic cylinder 8 is telescopically adjusted to adjust the distance between the water conservancy pipe support 1 2 and the water conservancy pipe support 2 3 so as to adapt to water conservancy pipe bodies 1 of different specifications;

[0041] Place the water conservancy pipe body 1 on the water conservancy pipe support 1 2 and the water conservancy pipe support 2 3, and slide it stably on the sliding ball 10 to facilitate pushing and moving it to the appropriate position so that multiple water conservancy pipe bodies 1 can be docked and installed through the flange 11;

[0042] The rotating rod 911 is positioned on the movable adjusting support block 92 in the movable groove 91, so that the water conservancy pipe pressing mechanism 9 is positioned above the water conservancy pipe body 1, the pressing plate 93 is supported on the pad 94, the inserting plate 931 passes through the slot 941, and the hand-held pull ring 982 pulls the latch 98 outward. The elastic action of the spring 983 causes the latch 98 to move inside the movable hole 971, and is positioned and inserted into the positioning hole 932, locking the inserting plate 931;

[0043] Then hold the adjusting rod 962 and rotate the screw 96 located inside the threaded seat 95 to adjust downward so that the positioning seat 961 is pressed above the water conservancy pipe body 1, preventing the water conservancy pipe body 1 from shaking and displacement during docking installation, and ensuring the stability of the installation of the water conservancy pipe body 1.

[0044] The utility model of the water conservancy pipeline body 1, flange 11, water conservancy pipeline bracket 1 2, pulling device 21, water conservancy pipeline bracket 2 3, support seat 4, base 5, universal wheel 6, support rod 7, hydraulic cylinder 8, hydraulic rod 81, mounting plate 82, water conservancy pipeline pressing mechanism 9, movable groove 91, rotating rod 911, support block 92, pressing plate 93, plug plate 931, positioning hole 932, pad 94, slot 941, threaded seat 95, screw 96, positioning seat 961, adjusting rod 962, baffle 97, movable hole 971, latch 98, end plate 981, pull ring 982, spring 983, sliding ball 10, limit groove 101, all components are universal standard parts or components known to those skilled in the art, and their structures and principles are known to those skilled in the art through technical manuals or conventional experimental methods. The problem solved by the present invention is that it is difficult to stably support the water conservancy pipeline for docking installation, the overall flexibility of the equipment is low, the scope of application is limited, and it is unable to support and tighten water conservancy pipelines of different specifications and models. The water conservancy pipeline is prone to shaking and displacement after placement, resulting in low efficiency of water conservancy pipeline connection. The new type of device is combined with the above-mentioned components, and a U-shaped structure of the water conservancy pipe support 1 2 and the water conservancy pipe support 2 3 is designed, and is equipped with a support rod 7 welded at the bottom, a support seat 4 and a base 5 with a universal wheel 6, which not only provides good support stability, ensures the stable docking installation of the water conservancy pipe body 1, but also improves the mobility of the entire device, and is suitable for rapid deployment and adjustment in different construction sites or work areas. The coordinated use of the hydraulic cylinder 8 and the hydraulic rod 81 facilitates telescopic adjustment of the distance between the water conservancy pipe support 1 2 and the water conservancy pipe support 2 3 to adapt to water conservancy pipe bodies 1 of different lengths. The water conservancy pipe pressing mechanism 9 is set to achieve positioning and pressing of the water conservancy pipe body 1, preventing shaking and displacement of the water conservancy pipe body 1 during docking installation, and ensuring the stability of the installation of the water conservancy pipe body 1. The water conservancy pipe support 1 2 and the water conservancy pipe support 2 3 are convenient for transporting the water conservancy pipe body 1, reducing construction costs and improving work efficiency. It is of great significance to promote the technological progress and sustainable development of water conservancy project construction, and shows significant advantages and broad application prospects.

[0045] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, from all perspectives, the embodiments should be regarded as illustrative and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and range of equivalents of the claims be included in the present invention. Any reference signs in the claims should not be construed as limiting the claim to which they relate.

[0046] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A water conservancy pipeline fastening connection structure, comprising a water conservancy pipeline body (1), a first water conservancy pipeline support (2) and a second water conservancy pipeline support (3), characterized in that: Flanges (11) are welded to both ends of the water conservancy pipeline body (1), and the water conservancy pipeline body (1) is arranged above the first water conservancy pipeline support (2) and the second water conservancy pipeline support (3); The water conservancy pipe support 1 (2) and the water conservancy pipe support 2 (3) are both U-shaped structures. A support rod (7) is welded to the bottom of the water conservancy pipe support 1 (2) and the water conservancy pipe support 2 (3). A support seat (4) is fixed to the bottom of the support rod (7). A base (5) is fixed to the bottom of the support seat (4). The base (5) is a step structure and universal wheels (6) are installed at the bottom corners. A hydraulic cylinder (8) is distributed through the interior of the support seat (4). The inner end of the hydraulic cylinder (8) is connected to a hydraulic rod (81). The inner end of the hydraulic rod (81) is welded to a mounting plate (82). The mounting plate (82) is mounted by bolt docking.

2. A water conservancy pipeline fastening connection structure according to claim 1, characterized in that: The front ends of the water conservancy pipe support 1 (2) and the water conservancy pipe support 2 (3) are both welded with a pulling device (21), and the inner side walls of the water conservancy pipe support 1 (2) and the water conservancy pipe support 2 (3) are provided with distributed limiting grooves (101), and the interior of the limiting grooves (101) is embedded with sliding balls (10).

3. The water conservancy pipeline fastening connection structure according to claim 1, characterized in that: One end of the water conservancy pipe support 1 (2) and the water conservancy pipe support 2 (3) is provided with a movable groove (91), the interior of the movable groove (91) is rotatably connected to a rotating rod (911), a support block (92) is fixedly provided in the middle of the rotating rod (911), a water conservancy pipe pressing mechanism (9) is fixedly provided above the support block (92), a pressure plate (93) is fixedly provided at the outer end of the water conservancy pipe pressing mechanism (9), a pad (94) is fixedly provided at the top of the other end of the water conservancy pipe support 1 (2) and the water conservancy pipe support 2 (3), and the pressure plate (93) is contacted and provided above the pad (94).

4. A water conservancy pipeline fastening connection structure according to claim 3, characterized in that: The water conservancy pipeline pressing mechanism (9) is an arc-shaped plate-like structure and a threaded seat (95) is fixedly provided in the middle thereof. A screw rod (96) is connected to the inside of the threaded seat (95) through a thread. An adjusting rod (962) is fixedly distributed around the upper part of the screw rod (96), and a positioning seat (961) is fixedly provided at the bottom of the screw rod (96).

5. The water conservancy pipeline fastening connection structure according to claim 4, characterized in that: The bottom of the pressure plate (93) is fixedly provided with an inserting plate (931), the outer end of the pad (94) is provided with a slot (941), the lower end of the inserting plate (931) is provided with a positioning hole (932), the outer end of the bottom of the pad (94) is fixedly provided with a baffle (97), and the middle of the baffle (97) is provided with a movable hole (971).

6. The water conservancy pipeline fastening connection structure according to claim 5, characterized in that: A latch (98) is connected through the interior of the positioning hole (932) and the movable hole (971); an end plate (981) is fixed to the outer end of the latch (98); a pull ring (982) is fixed to the outer end of the end plate (981); and a spring (983) is fixed between the inner side of the end plate (981) and the outer side of the movable hole (971).

Images