An adjustable pipeline support device for water projects

Abstract

The application discloses an adjustable pipeline supporting device for hydraulic engineering, and relates to the technical field of pipeline supporting, which comprises a mold bag concrete slope protection, is poured and formed on the surface of a soil layer, and further comprises a limiting rail assembly arranged on the mold bag concrete slope protection, wherein the limiting rail assembly comprises leveling I-beams which are symmetrically arranged horizontally on the upper surface of the mold bag concrete slope protection, expansion anchors which are fixedly installed equidistantly in the leveling I-beams, limiting angle steels which are fixedly installed on the upper surfaces of the expansion anchors through bolts, and rail channel steels which are welded between the two limiting angle steels; the setting of the multiple rail channel steels, steel pipe piles, beam channel steels and clamping plates can fix the sliding rail at the terminal point of the rail channel steels, thereby reducing the setting of abutments and infrastructures along the mold bag concrete slope protection, lowering the requirement for the soil quality of the bank slope, being suitable for a wide range of applications, and ensuring the stability of the sliding rail.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of pipeline support, in particular to an adjustable pipeline support device for water conservancy projects. BACKGROUND

[0002] Water conservancy project is an engineering for controlling and distributing surface water and groundwater in nature to achieve the purpose of eliminating harm and benefiting, also known as water project, and the water conservancy project is built to control water flow, prevent flood disasters, and regulate and distribute water to meet the needs of people's life and production for water resources.

[0003] The water conservancy project has the requirement of water intake guarantee rate in specific implementation, so the river water intake port needs to be set below the low water level in dry season to ensure stable water intake, when the single span length of the water intake pipeline is large, a concrete support pier (or pier) is added in the middle to divide the water intake pipeline into multiple spans to reduce the single span length.

[0004] The above technical means is relatively easy to implement for the water intake pipeline with high elevation, outer beach and gentle outer slope at the embankment (the water pipeline can enter the water relatively gently, and the support pier or pier can be constructed in the dry condition of the outer beach in the dry season), but it is difficult to implement for the water intake pipeline with low elevation, no outer beach and steep outer slope at the embankment, and the position of the support pier or pier may be below the water surface all year round, so a cofferdam needs to be built for dry construction, resulting in large construction investment, and the cost of building the cofferdam is much higher than that of building the pier or support pier.

[0005] To solve the above problems, the present application provides an adjustable pipeline support device for water conservancy projects. SUMMARY

[0006] Technical problems solved

[0007] Therefore, in view of the deficiencies in the prior art, the present application provides an adjustable pipeline support device for water conservancy projects to solve the problems in the background art. Technical scheme

[0008] To achieve the above purpose, the present application provides the following technical scheme: an adjustable pipeline support device for water conservancy projects, comprising a mold bag concrete slope protection, the mold bag concrete slope protection is cast and formed on the surface of the soil layer, and further comprising a limiting rail assembly arranged on the mold bag concrete slope protection.

[0009] The limiting rail assembly comprises two sets of leveling I-beams symmetrically and parallel arranged on the upper surface of the mold bag concrete slope protection, a plurality of leveling I-beams in the two sets of leveling I-beams are equidistantly arranged, expansion anchors are equidistantly fixed and mounted in the leveling I-beams, limiting angle steels are fixed and mounted on the upper surfaces of the expansion anchors by bolts, rail channel steels are commonly welded between the two limiting angle steels, a connecting beam channel steel is commonly welded on the outer surfaces of the ends of the rail channel steels, a clamping plate is welded on the outer surface of the connecting beam channel steel, and a steel pipe pile is welded on the end of the clamping plate away from the connecting beam channel steel.

[0010] Preferably, the leveling I-beams, the expansion anchors, the limiting angle steels and the rail channel steels are all arranged obliquely, and the leveling I-beams, the expansion anchors, the limiting angle steels and the rail channel steels are all parallel to the inclined plane of the mold bag concrete slope protection, the expansion anchors penetrate and extend into the mold bag concrete slope protection from the ends away from the leveling I-beams, the two limiting angle steels are symmetrically arranged with the central axis of the mold bag concrete slope protection as a reference, and the two rail channel steels are symmetrically arranged with the central axis of the mold bag concrete slope protection as a reference.

[0011] Preferably, the clamping plate is attached to the outer surface of the rail channel steel, the connecting beam channel steel and the clamping plate commonly constitute a box-type clamping device, and the bottom end of the steel pipe pile penetrates the mold bag concrete slope protection and extends into the soil layer.

[0012] Preferably, the limiting rail assembly further comprises a conveying assembly arranged on the mold bag concrete slope protection.

[0013] The conveying assembly comprises conveying water pipes equidistantly arranged in the rail channel steels, water pumps arranged between adjacent conveying water pipes, a butterfly valve fixed and mounted at one end of the conveying water pipe located in the end of the rail channel steel with higher vertical height, an extension pipe fixed and mounted at the end of the butterfly valve away from the conveying water pipe, a connecting pipe fixed and mounted at the end of the extension pipe away from the butterfly valve, a diaphragm wall reinforced concrete pipe fixed and mounted on the outer surface of the end of the connecting pipe close to the extension pipe, a breather valve fixed and mounted in the connecting pipe, a buried reinforced concrete pipe fixed and mounted on the outer surface of the end of the connecting pipe away from the extension pipe, and a reinforced concrete pier fixed and mounted at the bottom of the end of the connecting pipe away from the extension pipe.

[0014] Preferably, the diaphragm wall reinforced concrete pipe and the buried reinforced concrete pipe are arranged on and fixedly mounted on the upper surface of the mold bag concrete slope protection, and the bottom end of the reinforced concrete pier penetrates and extends into the mold bag concrete slope protection.

[0015] Preferably, the limiting rail assembly further comprises a sliding assembly arranged on the outer surfaces of the conveying water pipes and the water pumps.

[0016] The sliding assembly comprises support angle steels fixedly welded to the outer surfaces of the two ends of the water conveying pipe, support channel steels fixedly welded to the outer surfaces of the two ends of the water pump, pull rod angle steels welded to the outer surfaces of the two sides of the support angle steels and the support channel steels, connecting angle steels welded to the outer surfaces of the ends of the support angle steels away from the water conveying pipe and the ends of the support channel steels away from the water pump, sliding blocks fixedly installed on the outer surfaces of the bottom ends of the connecting angle steels through bolts, stop blocks fixedly installed on the outer surfaces of one side of the sliding blocks, and two pieces of partition plates one arranged on the side of the stop blocks away from the sliding blocks, and a partition plate two welded and fixed between the two pieces of partition plates one.

[0017] Preferably, the support channel steels are symmetrically arranged along the central axis of the water conveying pipe on the two sides of the water conveying pipe and the water pump, the two connecting angle steels are arranged on the outer surfaces of the water conveying pipe and the water pump and are attached to the outer surfaces of the water conveying pipe and the water pump, the sliding blocks are arranged between the two track channel steels and are in sliding connection with the inner walls of the track channel steels, the partition plate one is fixedly installed on the stop block through bolts, and the partition plate one is in sliding connection with the inside of the track channel steel.

[0018] Preferably, the sliding assembly further comprises a clamping assembly arranged between adjacent water conveying pipes.

[0019] The clamping assembly comprises a limiting ring fixedly installed on the outer surface of one of the two adjacent water conveying pipes, a resisting circular rod fixedly connected to the side surface of the limiting ring, a limiting spring sleeved on the outer surface of the resisting circular rod, a positioning ring fixedly connected to the outer surface of the other water conveying pipe, and a clamping block rotatably connected to the outer surface of the positioning ring.

[0020] Preferably, the resisting circular rod, the limiting spring and the clamping block are centrally symmetrically arranged with the center of the limiting ring as a reference, the resisting circular rod is arranged between the limiting ring and the positioning ring, the positioning ring is internally provided with through holes with sizes and numbers matched with those of the resisting circular rod, the clamping block is clamped to the outer surface of the limiting ring at the end away from the positioning ring, and the weight of the clamping block at the end close to the positioning ring is greater than that at the end close to the limiting ring.

[0021] Compared with the prior art, the present application provides an adjustable pipeline support device for water conservancy projects, which has the following beneficial effects:

[0022] Through the arrangement of the multiple track channel steels, the steel pipe piles, the connecting beam channel steels and the clamping plates, the sliding rail formed by the track channel steels can be fixed at the end of the sliding rail, thereby reducing the arrangement of the piers and the infrastructure along the shore of the mold bag concrete slope protection, reducing the requirement for the soil quality of the shore slope, being suitable for a wide range of applications and ensuring the stability of the sliding rail.

[0023] Through the setting of multiple conveying water pipes and multiple water pumps, the original long pipeline is segmented, water pump water inlet elevation can be adjusted according to actual needs, in addition, the conveying water pipe can be installed and recycled on the formwork concrete slope in a sliding manner, reducing the underwater operation of workers in the installation and recycling process, thereby reducing the installation, maintenance and pipeline maintenance difficulty;

[0024] Through the setting of the limiting ring, the resisting circular rod, the positioning ring and the clamping block, the adjacent conveying water pipes and the water pump can be quickly connected, and the stable connection between the two can be quickly disassembled, thereby shortening the maintenance time of the conveying water pipe;

[0025] Through the setting of the multiple conveying pipes, the multiple water pumps and the connecting pipes, the water inlet elevation can be improved when taking water, thereby reducing the occurrence of the water pump suction riverbed sand, which is beneficial to the long-term use of the water pump;

[0026] Through the setting of the formwork concrete slope, the slide rail installation base surface composed of rail channel steels can be formed, thereby avoiding cofferdam dry water construction, reducing construction difficulty and reducing construction investment. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is a schematic view of the top of the overall structure of the application;

[0028] Figure 2 It is a schematic view of the side of the overall structure of the application;

[0029] Figure 3 It is a schematic view of the cross-section structure of the formwork concrete slope of the application;

[0030] Figure 4 It is a schematic view of the connection relationship of the steel pipe pile of the application;

[0031] Figure 5 It is a schematic view of the connection relationship of the steel pipe pile of the application; Figure 4 It is an enlarged schematic view of the structure at B in the application;

[0032] Figure 6 It is an enlarged schematic view of the structure at C in the application; Figure 4 It is an enlarged schematic view of the structure at C in the application;

[0033] Figure 7 It is a schematic view of the connection relationship of the steel pipe pile of the application;

[0034] Figure 8 It is a schematic view of the internal structure of the rail channel steel of the application;

[0035] Figure 9 It is a schematic view of the connection relationship of the steel pipe pile of the application;

[0036] Figure 10 It is a schematic view of the connection relationship of the steel pipe pile of the application;Figure 9 Structure enlarged schematic view at D;

[0037] Figure 11 A flat structure schematic view of the invention's partition;

[0038] Figure 12 A flat structure schematic view of the invention's support channel steel;

[0039] Figure 13 A flat structure schematic view of the invention's support angle steel;

[0040] Figure 14 A schematic view of the invention's support angle steel connection relationship.

[0041] In the figure: 11, mold bag concrete slope protection;

[0042] 21, leveling I-beam; 22, expansion anchor; 23, limiting angle steel; 24, track channel steel; 26, coupling beam channel steel; 27, clamping plate; 28, steel pipe pile;

[0043] 31, water conveying pipe; 32, water pump; 33, butterfly valve; 34, telescopic pipe; 35, embankment reinforced concrete pipe; 36, breather valve; 37, buried reinforced concrete pipe; 38, reinforced concrete pier; 39, connecting pipe;

[0044] 41, support angle steel; 42, support channel steel; 43, pull rod angle steel; 44, connecting angle steel; 45, sliding block; 46, stop block; 47, partition one; 48, partition two;

[0045] 51, limiting ring; 52, abutting round rod; 53, limiting spring; 54, positioning ring; 55, clamping block. DETAILED DESCRIPTION

[0046] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0047] Embodiments of the present application

[0048] Please refer to Figures 1 to 5 , Figure 7 , Figure 8 , Figure 11 and Figure 14 , an adjustable pipeline support device for water conservancy projects, comprising a mold bag concrete slope protection 11, the mold bag concrete slope protection 11 is cast on the surface of the soil layer, and further comprising a limiting track assembly arranged on the mold bag concrete slope protection 11;

[0049] The limiting rail assembly comprises two sets of leveling I-beams 21 symmetrically and parallelly arranged on the upper surface of the mold bag concrete slope 11, a plurality of leveling I-beams 21 in the two sets of leveling I-beams 21 are arranged at equal distances from each other, expansion anchors 22 are fixedly installed at equal distances inside the leveling I-beams 21, limiting angle steels 23 are fixedly installed on the upper surfaces of the expansion anchors 22 through bolts, rail channel steels 24 are commonly welded between the two limiting angle steels 23, connecting beam channel steels 26 are commonly welded on the outer surfaces of the ends of the rail channel steels 24, clamping plates 27 are welded on the outer surfaces of the connecting beam channel steels 26, and steel pipe piles 28 are welded on the ends of the clamping plates 27 away from the connecting beam channel steels 26.

[0050] Among them, and the spacing between adjacent leveling I-beams 21 is 3 meters.

[0051] Among them, the leveling I-beams 21, the expansion anchors 22, the limiting angle steels 23 and the rail channel steels 24 are all arranged obliquely, and the leveling I-beams 21, the expansion anchors 22, the limiting angle steels 23 and the rail channel steels 24 are all parallel to the inclined plane of the mold bag concrete slope 11, the expansion anchors 22 extend through and into the inside of the mold bag concrete slope 11 from the ends away from the leveling I-beams 21, the two limiting angle steels 23 are symmetrically arranged with the central axis of the mold bag concrete slope 11 as a reference, and the two rail channel steels 24 are symmetrically arranged with the central axis of the mold bag concrete slope 11 as a reference.

[0052] Among them, the mold bag concrete slope 11 is built on the water-facing slope of the embankment, and the installation plane of the leveling I-beams 21 and other steel materials is kept in a flat state through the construction of the mold bag concrete slope 11 to reinforce the embankment slope;

[0053] Among them, the clamping plates 27 are attached to the outer surfaces of the rail channel steels 24, the connecting beam channel steels 26 and the clamping plates 27 together form a box-shaped clamping device, and the steel pipe piles 28 extend through the mold bag concrete slope 11 and into the soil layer at the bottom ends.

[0054] Further embodiments

[0055] Please refer to Figures 1 to 3 , Figure 7 and Figure 8 The adjustable pipeline support device for water conservancy projects further comprises a conveying assembly arranged on the mold bag concrete slope 11.

[0056] The conveying assembly comprises conveying water pipes 31 arranged equidistantly inside the track channel steel 24, a water pump 32 arranged between adjacent conveying water pipes 31, a butterfly valve 33 fixedly installed at one end of the conveying water pipe 31 located inside the track channel steel 24 at the end with higher vertical height, an expansion pipe 34 fixedly installed at the end of the butterfly valve 33 away from the conveying water pipe 31, a connecting pipe 39 fixedly installed at the end of the expansion pipe 34 away from the butterfly valve 33, a diaphragm valve 36 fixedly installed inside the connecting pipe 39, a buried reinforced concrete pipe 37 fixedly installed at the end of the connecting pipe 39 away from the expansion pipe 34, and a reinforced concrete pier 38 fixedly installed at the bottom of the end of the connecting pipe 39 away from the expansion pipe 34.

[0057] The diaphragm valve 36 is fixedly installed inside the connecting pipe 39.

[0058] The first section of the track channel steel 24 arranged symmetrically in the vertical direction is located at the upper wing edge of the highest position of the bagged concrete slope 11, and needs to be cut according to the size of the conveying water pipe 31. Meanwhile, the box-shaped clamping device composed of the connecting beam channel steel 26 and the clamping plate 27 is welded on the steel pipe pile 28, so that the horizontal component force of the whole structure can be transmitted to the steel pipe pile 28, thereby reducing the horizontal stress of the conveying track formed by the multiple track channel steels 24.

[0059] Further embodiments

[0060] Please refer to Figure 7 and Figures 9 to 14 The adjustable pipeline support device for water conservancy projects further comprises a sliding assembly arranged on the outer surfaces of the conveying water pipes 31 and the water pumps 32.

[0061] The sliding assembly comprises support angle steels 41 fixedly welded on the outer surfaces of both ends of the conveying water pipes 31, support channel steels 42 fixedly welded on the outer surfaces of both ends of the water pumps 32, pull rod angle steels 43 welded on the outer surfaces of both sides of the support angle steels 41 and the support channel steels 42, connecting angle steels 44 welded on the outer surfaces of the ends of the support angle steels 41 away from the conveying water pipes 31 and the ends of the support channel steels 42 away from the water pumps 32, sliding blocks 45 fixedly installed on the outer surfaces of the bottom ends of the connecting angle steels 44 through bolts, stop blocks 46 fixedly installed on one side of the outer surfaces of the sliding blocks 45, two pieces of partition plates one 47 arranged on the side of the stop blocks 46 away from the sliding blocks 45, and partition plates two 48 fixedly welded between the two pieces of partition plates one 47.

[0062] The support channel steel 42 is symmetrically arranged on both sides of the water delivery pipe 31 and the water pump 32 along the horizontal central axis of the water delivery pipe 31, two connecting angle steels 44 are arranged on the outer surfaces of the water delivery pipe 31 and the water pump 32 and are attached to the outer surfaces of the water delivery pipe 31 and the water pump 32, the sliding block 45 is arranged between the two rail channel steels 24 and is in sliding connection with the inner walls of the rail channel steels 24, the first partition plate 47 is fixedly installed through bolts and the stop block 46, and the first partition plate 47 is in sliding connection with the inside of the rail channel steel 24.

[0063] Further embodiments

[0064] Please refer to Figure 4 and Figure 6 The adjustable pipeline support device for water conservancy projects further comprises a clamping assembly arranged between adjacent water delivery pipes 31.

[0065] The clamping assembly comprises a limiting ring 51 fixedly installed on the outer surface of one of the two adjacent water delivery pipes 31, the limiting ring 51 is fixedly connected with a contact round rod 52 on the side surface, the contact round rod 52 is sleeved with a limiting spring 53 on the outer surface, and the outer surface of the other water delivery pipe 31 is fixedly connected with a positioning ring 54, and the outer surface of the positioning ring 54 is rotatably connected with a clamping block 55.

[0066] The contact round rod 52, the limiting spring 53 and the clamping block 55 are all centrally symmetrically arranged with the center of the limiting ring 51 as a reference, the contact round rod 52 is arranged between the limiting ring 51 and the positioning ring 54, the positioning ring 54 is provided with through holes in the inside, the number and size of the through holes are matched with the contact round rod 52, one end of the clamping block 55 away from the positioning ring 54 is clamped to the outer surface of the limiting ring 51, and the weight of one end of the clamping block 55 close to the positioning ring 54 is greater than that of the other end of the clamping block 55 close to the limiting ring 51.

[0067] The working process and principle of the above embodiment are as follows:

[0068] The forming of the mold bag concrete slope protection 11:

[0069] It should be noted that the above adjustable pipeline support device for water conservancy projects is particularly used for constructing a water intake pipe on a dike slope without an outer beach and with a relatively steep outer slope, in order to reduce the influence of the newly-built project on the original dike slope, the staff needs to perform slope trimming and reinforcement on the steep and uneven dike slope through concrete, so as to form a mold bag concrete slope protection 11 with a flat surface.

[0070] Installation of the device:

[0071] The worker transports the metal pieces such as the leveling I-beam 21, the limiting angle steel 23 and the track channel steel 24 to the concrete embankment slope through the external device, places the leveling I-beam 21 at the specified position according to the pre-calculated data, and makes the leveling I-beam 21 parallel to the inclined plane of the formwork concrete slope protection 11, then installs the expansion anchor 22 equidistantly in the leveling I-beam 21 through the drilling tool, and it needs to be noted that, in order to ensure that the expansion anchor 22 can stably fix the leveling I-beam 21, the bottom end of the expansion anchor 22 needs to be located in the formwork concrete slope protection 11, and the top end of the expansion anchor 22 needs to be immersed in the leveling I-beam 21;

[0072] Then the limiting angle steel 23 is fixedly installed on the upper surface of the installed leveling I-beam 21, and the limiting angle steel 23 is fixedly installed with the leveling I-beam 21 through the bolt, and this process needs to ensure that the two limiting angle steels 23 on the two leveling I-beams 21 are arranged in axial symmetry, and after installation, two track channel steels 24 are placed between the left and right limiting angle steels 23, and the track channel steels 24 are welded with the leveling I-beam 21 and the limiting angle steel 23;

[0073] It needs to be noted that, since the length of the formwork concrete slope protection 11 needs to be trimmed according to the size of the embankment slope, the length of the formwork concrete slope protection 11 is not the same, and under the limitation of the existing fixed-size track channel steel 24, the track channel steel 24 needs to be arranged in multiple sections according to the above steps, the adjacent two sections of the track channel steel 24 are welded with each other, and it needs to be ensured that the multiple sections of the track channel steel 24 are kept in parallel with the inclined plane of the formwork concrete slope protection 11;

[0074] After the multiple sections of the track channel steel 24 are welded, the outer surface of the track channel steel 24 located at the last section of the track channel steel 24, i.e. located at the bottom end of the inclined plane of the formwork concrete slope protection 11, is welded with the continuous beam channel steel 26 to fix the position of the last end of the track channel steel 24;

[0075] In addition, after welding, multiple clamping plates 27 need to be welded on the outer surfaces of the continuous beam channel steel 26 and the track channel steel 24, and it needs to be noted that, the continuous beam channel steel 26 and the multiple clamping plates 27 jointly constitute a box-type clamping device, the end of the clamping device is welded with the steel pipe pile 28, and the bottom end of the steel pipe pile 28 penetrates the formwork concrete slope protection 11 and extends into the soil layer, so as to further fix the position of the last end of the track channel steel 24, thereby forming a stable track for the movement of the water pipe 31;

[0076] It should be noted that, in order to ensure that the water conveying pipe 31 can be quickly placed inside the track channel steel 24, the first section of the track channel steel 24 symmetrically arranged in the vertical direction needs to be cut according to the size of the water conveying pipe 31, and the box-shaped clamping device composed of the continuous beam channel steel 26 and the clamping plate 27 is welded on the steel pipe pile 28, so that the horizontal component force of the whole structure can be transmitted to the steel pipe pile 28, thereby reducing the horizontal stress of the conveying track formed by the track channel steel 24, and avoiding stress concentration;

[0077] By arranging the track channel steel 24, the steel pipe pile 28, the continuous beam channel steel 26 and the clamping plate 27, the sliding rail formed by the track channel steel 24 can be fixed at the end of the sliding rail, thereby reducing the setting of the abutment and infrastructure along the shore of the bagged concrete slope 11, reducing the requirement for the soil quality of the shore slope, and having a wide application range and ensuring the stability of the sliding rail;

[0078] Subsequently, the workers can place the multiple water conveying pipes 31 and the water pump 32 into the conveying track formed by the track channel steel 24, and it should be noted that, in order to adapt to the size of the bagged concrete slope 11, the water conveying pipe 31 and the water pump 32 are arranged in multiple sections, and in order to enable the water conveying pipe 31 and the water pump 32 to slide inside the track channel steel 24, the first water conveying pipe 31 and the water pump 32 connected thereto are arranged as a group, and multiple groups of water conveying pipes 31 are sequentially arranged in the above order;

[0079] By arranging multiple water conveying pipes 31 and multiple water pumps 32, the original long pipeline is segmented, which facilitates the adjustment of the water inlet elevation of the water pump 32 according to actual needs, and in addition, the water conveying pipe 31 can be installed and recovered on the bagged concrete slope 11 in a sliding manner, reducing the underwater work of the workers during installation and recovery, thereby reducing the difficulty of installation, maintenance and pipeline maintenance;

[0080] Before placing the water conveying pipe 31 and the water pump 32 inside the track channel steel 24, the workers need to weld support angle steels 41 and support channel steels 42 at both ends of each group of water conveying pipes 31 and water pumps 32, respectively, that is, two groups of support angle steels 41 are located at the ends of the water conveying pipe 31 and the water pump 32 away from each other, and then the support angle steels 41 and the support channel steels 42 are welded together through the pull rod angle steel 43, so as to improve the stability of the support angle steels 41 and the support channel steels 42 supporting the water conveying pipe 31 and the water pump 32;

[0081] Subsequently, the support angle steel 41 and the end of the support channel steel 42 are welded with the connecting angle steel 44, and the slider 45 is fixed and installed on the bottom surface of the connecting angle steel 44 by bolts, so that the bottom surface of the slider 45 is attached to the inner surface of the two rail channel steels 24, so that the multi-section conveying water pipe 31 and the water pump 32 can stably slide inside the rail channel steel 24;

[0082] At the same time, when the slider 45 slides inside the rail channel steel 24, the stop block 46 arranged on the slider 45 also slides, and is assisted by the partition plate one 47 and the partition plate two 48 in the sliding process, so that the slider 45 can stably slide;

[0083] In the above process, since the support channel steel 42, the support angle steel 41, the connecting angle steel 44 and the slider 45 are symmetrically arranged at both ends of each conveying water pipe 31 and water pump 32, the multi-section conveying water pipe 31 and the water pump 32 in the rail channel steel 24 can be kept in a horizontal state and can slide in the moving track formed by the multi-section rail channel steel 24;

[0084] After the first section conveying water pipe 31 and the water pump 32 are arranged, the staff needs to assemble the multi-section conveying water pipe 31 to form a stable water vapor conveying channel in the rail channel steel 24, so it is necessary to fixedly install the ports of the adjacent two groups of conveying water pipes 31 and water pumps 32;

[0085] It should be noted that, with reference to Figure 1 The water vapor conveying pipeline composed of the leveling I-beam 21, the conveying water pipe 31 and the water pump 32 can be provided with multiple groups according to the needs of the project;

[0086] The prior art adopts a fixed installation mode such as bolts when installing the ports of two groups of conveying water pipes 31, which needs to spend a lot of time when installing and disassembling, so when the above device installs the adjacent two groups of conveying water pipes 31, the limiting circular ring 51 fixedly installed on the outer surface of the conveying water pipe 31 will approach the positioning circular ring 54 fixedly connected to the outer surface of the port of the conveying water pipe 31 adjacent thereto, at this time, the abutting circular rod 52 fixedly connected to the outer surface of the limiting circular ring 51 will approach the direction of the positioning circular ring 54, so that the abutting circular rod 52 is inserted into the through groove provided in the positioning circular ring 54, until the end of the abutting circular rod 52 away from the limiting circular ring 51 abuts against the outer surface of the clamping block 55;

[0087] In the above process, the limiting spring 53 sleeved on the outer surface of the resisting circular rod 52 is in a compressed state due to the extrusion of the limiting ring 51 and the positioning ring 54, and because the weight of the clamping block 55 close to the one end of the positioning ring 54 is greater than that of the clamping block 55 close to the one end of the limiting ring 51, the clamping block 55 in the initial state will rotate around the rotating connection point between the clamping block 55 and the positioning ring 54, so as to present a state of one end high and one end low;

[0088] With the resisting of the resisting circular rod 52 and the one end of the clamping block 55 close to the positioning ring 54, the clamping block 55 will be deflected around the connection point between the clamping block 55 and the positioning ring 54, so as to make the other end of the clamping block 55 close to the direction of the limiting ring 51. The above process continues until the clamping block 55 and the limiting ring 51 are connected, and the position of the limiting ring 51 is fixed, so that the two groups of adjacent conveying water pipes 31 and water pumps 32 are fixedly installed through the limiting ring 51, the clamping block 55 and the positioning ring 54;

[0089] It should be noted that the sealing ring and other sealing members arranged at the connection between the conveying water pipe 31 and the water pump 32 and between the adjacent conveying water pipes 31 are all prior art, so they will not be described here.

[0090] Through the arrangement of the limiting ring 51, the resisting circular rod 52, the positioning ring 54 and the clamping block 55, the adjacent conveying water pipes 31 and water pumps 32 can be quickly connected, and they can also be quickly disassembled under the condition of stable connection between them, so as to shorten the maintenance time when the conveying water pipe 31 is maintained;

[0091] After the multi-section conveying water pipe 31 and the water pump 32 are installed, the staff installs the butterfly valve 33 in the last conveying water pipe 31, and installs the telescopic pipeline 34 away from the inside of the one end of the conveying water pipe 31, so as to facilitate the adjustment of the length of the whole pipeline. After installation, the other end of the telescopic pipeline 34 is fixedly installed with the connecting pipeline 39, and the connecting pipeline 39 is arranged to be attached to the surface of the mold bag concrete slope protection 11. Finally, the one end of the connecting pipeline 39 away from the telescopic pipeline 34 is buried in the grounding pipeline after being erected and crossing the river. It should be noted that the height of the bottom of the connecting pipeline 39 at the end needs to be higher than the highest water level of the river;

[0092] Meanwhile, in the above process, the worker needs to install the breathing valve 36 on the outer surface of the connecting pipeline 39, install the diaphragm reinforced concrete pipe 35 outside the connecting pipeline 39 between the telescopic pipeline 34 and the breathing valve 36, and fix the diaphragm reinforced concrete pipe 35 with the bagged concrete slope 11, then fix the reinforced concrete pier 38 on the outer surface of the connecting pipeline 39 at the end of the connecting pipeline 39, and fix the reinforced concrete pier 38 with the bagged concrete slope 11, and then fix the buried reinforced concrete pipe 37 on the outer surface of the connecting pipeline 39 between the reinforced concrete pier 38 and the breathing valve 36, and fix the buried reinforced concrete pipe 37 with the bagged concrete slope 11;

[0093] In the specific use of the above device, the worker opens the breathing valve 36 and the butterfly valve 33, and transports the water flow in the river through the plurality of water pumps 32, the plurality of conveying pipelines and the connecting pipeline 39.

[0094] In order to facilitate the subsequent maintenance of the water pump 32 and the conveying pipeline, after the connection between the conveying pipeline and the connecting pipeline 39 is disconnected, the conveying pipeline and the water pump 32 can be removed from the inside of the rail channel steel 24 by the external lifting machine. Since the plurality of groups of conveying pipelines and water pumps 32 are provided, each group of conveying pipelines and water pumps 32 can be directly removed and maintained after being pulled out of the rail channel steel 24. It should be noted that the connection between the adjacent conveying water pipes 31 and the water pump 32 only needs to make the clamping block 55 and the outer surface of the limiting ring 51 separate, so that the two can be separated.

[0095] Through the provision of the plurality of conveying pipelines, the plurality of water pumps 32 and the connecting pipeline 39, the water intake elevation can be improved when taking water, so as to reduce the occurrence of the water pump 32 suctioning the riverbed silt, which is conducive to the long-term use of the water pump 32.

[0096] Through the provision of the bagged concrete slope 11, the rail channel steel 24 can form a slide rail installation base surface, so that the cofferdam dry water construction is not needed, the construction difficulty is reduced, and the construction investment is reduced.

[0097] It should be noted that in this paper, the relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms “include”, “contain” or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitation, the element defined by the statement “including a…” does not exclude the presence of another identical element in the process, method, article or equipment including the element.

[0098] While embodiments of the application have been shown and described, it is to be understood that the application is not limited to the details of the embodiments described, since numerous changes, modifications, substitutions and variations can be made thereto without departing from the spirit and scope of the application as defined by the appended claims and their equivalents.

Claims

1. An adjustable pipeline support device for hydraulic engineering, comprising a formwork concrete slope protection (11) casted on the surface of the soil layer, characterized in that: The limiting rail assembly is arranged on the formwork concrete slope (11); The limiting rail assembly comprises symmetrical leveling I-beams (21) arranged horizontally on the upper surface of the formwork concrete slope (11), equidistantly fixed expansion anchors (22) arranged in the leveling I-beams (21), limiting angle steels (23) fixed on the upper surfaces of the expansion anchors (22) through bolts, a rail channel steel (24) welded between the two limiting angle steels (23), a coupling beam channel steel (26) welded on the outer surface of the end of the rail channel steel (24), a clamping plate (27) welded on the outer surface of the coupling beam channel steel (26), and a steel pipe pile (28) welded on the end of the clamping plate (27) away from the coupling beam channel steel (26); The conveying assembly is arranged on the formwork concrete slope (11); The conveying assembly comprises conveying water pipes (31) equidistantly arranged in the rail channel steel (24), water pumps (32) arranged between adjacent conveying water pipes (31), a butterfly valve (33) fixed on one end of the conveying water pipe (31) located in the end of the rail channel steel (24) with a higher vertical height, an extension pipe (34) fixed on the end of the butterfly valve (33) away from the conveying water pipe (31), a connecting pipe (39) fixed on the end of the extension pipe (34) away from the butterfly valve (33), a diaphragm pipe (35) fixed on the outer surface of the end of the connecting pipe (39) close to the extension pipe (34), a breather valve (36) fixed in the connecting pipe (39), a buried diaphragm pipe (37) fixed on the outer surface of the end of the connecting pipe (39) away from the extension pipe (34), and a reinforced concrete pier (38) fixed on the bottom of the end of the connecting pipe (39) away from the extension pipe (34); The sliding assembly is arranged on the outer surfaces of the conveying water pipes (31) and the water pumps (32); The sliding assembly comprises support angle steels (41) fixedly welded on the outer surfaces of the two ends of the conveying water pipes (31), support channel steels (42) fixedly welded on the outer surfaces of the two ends of the water pumps (32), pull rod angle steels (43) welded on the outer surfaces of the two sides of the support angle steels (41) and the support channel steels (42), connecting angle steels (44) welded on the outer surfaces of the ends of the support angle steels (41) away from the conveying water pipes (31) and the ends of the support channel steels (42) away from the water pumps (32), sliding blocks (45) fixed on the outer surfaces of the bottom ends of the connecting angle steels (44) through bolts, stop blocks (46) fixed on one side of the sliding blocks (45), two pieces of partition plates one (47) arranged on the side of the stop blocks (46) away from the sliding blocks (45), and a partition plate two (48) fixedly welded between the two pieces of partition plates one (47).

2. An adjustable pipe support apparatus for hydraulic engineering applications according to claim 1, characterized in that: The leveling I-beam (21), the expansion anchor bolt (22), the limiting angle steel (23), and the track channel steel (24) are all arranged obliquely, and the leveling I-beam (21), the expansion anchor bolt (22), the limiting angle steel (23), and the track channel steel (24) are all parallel to the inclined plane of the formwork bag concrete slope protection (11), the expansion anchor bolt (22) penetrates and extends to the inside of the formwork bag concrete slope protection (11) away from one end of the leveling I-beam (21), the two limiting angle steels (23) are symmetrically arranged with the vertical central axis of the formwork bag concrete slope protection (11) as the reference, and the two track channel steels (24) are symmetrically arranged with the vertical central axis of the formwork bag concrete slope protection (11) as the reference.

3. An adjustable pipe support apparatus for hydraulic engineering applications according to claim 1, characterized in that: The inside of the clamping plate (27) is attached to the outer surface of the track channel steel (24), the continuous beam channel steel (26) and the clamping plate (27) jointly constitute a box type clamping device, and the bottom end of the steel pipe pile (28) penetrates the formwork bag concrete slope protection (11) and extends into the soil layer.

4. The adjustable pipe support apparatus for hydraulic engineering applications defined in claim 1, wherein: The dike-penetrating reinforced concrete pipe (35) and the buried reinforced concrete pipe (37) are both arranged on the upper surface of the formwork bag concrete slope protection (11) and fixedly installed on the upper surface of the formwork bag concrete slope protection (11), and the bottom end of the reinforced concrete pier (38) penetrates and extends into the inside of the formwork bag concrete slope protection (11).

5. An adjustable pipe support apparatus for hydraulic engineering applications according to claim 1, characterized in that: The support angle steel (41) is symmetrically arranged on both sides of the water conveying pipe (31) and the water pump (32) along the horizontal central axis of the water conveying pipe (31) as the reference, the two connecting angle steels (44) are respectively arranged on the outer surfaces of the support angle steel (41) and the support channel steel (42) and are attached to the outer surface of the track channel steel (24), the sliding block (45) is arranged between the two track channel steels (24) and is in sliding connection with the inner wall of the track channel steel (24), the partition plate one (47) is fixedly installed with the stop block (46) through bolts, and the partition plate one (47) is in sliding connection with the inside of the track channel steel (24).

6. An adjustable pipe support apparatus for hydraulic engineering applications according to claim 1, characterized in that: It also includes a clamping assembly arranged between adjacent water conveying pipes (31); The clamping assembly includes a limiting ring (51) fixedly installed on the outer surface of one of the two adjacent water conveying pipes (31), the limiting ring (51) is fixedly connected with a resisting circular rod (52) on the side surface, the resisting circular rod (52) is sleeved with a limiting spring (53) on the outer surface, the other water conveying pipe (31) is fixedly connected with a positioning ring (54) on the outer surface, and the positioning ring (54) is rotatably connected with a clamping block (55) on the outer surface.

7. An adjustable pipe support apparatus for hydraulic engineering applications according to claim 6, wherein: The resisting circular rod (52), the limiting spring (53), and the clamping block (55) are all centrally symmetrically arranged with the center of the limiting ring (51) as the reference, the resisting circular rod (52) is arranged between the limiting ring (51) and the positioning ring (54), the inside of the positioning ring (54) is provided with through holes with sizes and numbers matched with the resisting circular rod (52), one end of the clamping block (55) away from the positioning ring (54) is clamped to the outer surface of the limiting ring (51), and the weight of one end of the clamping block (55) close to the positioning ring (54) is greater than that of the other end of the clamping block (55) close to the limiting ring (51).

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