CN110847222B - Special settling type equipment foundation device for water conservancy and construction method thereof - Google Patents

Abstract

The technology is a special settlement type equipment foundation device for water conservancy and a construction method thereof, and the method comprises the following steps: intercepting river water to lower the water level and digging away floating mud on the surface of a river bed; secondly, the obliquely inserted auxiliary pile is positioned at the highest position, and the pull-connection rod is tightly attached to the side edge of the main pile at the moment; thirdly, the foundation device is integrally arranged in the riverbed with the excavated floating mud, and the main pile is hit from the upper part, so that the main pile and one end of the tie rod are driven into the riverbed; striking the inclined inserting auxiliary piles from two sides, inserting the inclined inserting auxiliary piles into the riverbed on two sides of the main pile in an inclined posture, simultaneously driving the pull connecting rods to cut into the interior of the riverbed, and finally rotating the pull connecting rods to be horizontal and buried in the riverbed; fifthly, pouring sand and stone into the riverbed to fill and level pits generated by the excavated floating mud, completing construction, taking the specially designed pile column type device as an installation foundation of the water treatment equipment, and quickly completing the installation process by adopting a piling mode, thereby comprehensively improving the construction efficiency of the foundation device, greatly reducing the construction cost and greatly reducing the labor intensity of workers.

Description

Special settling type equipment foundation device for water conservancy and construction method thereof

The technical field is as follows:

the invention relates to a sedimentation type equipment foundation device special for water conservancy and a construction method thereof.

Background art:

along with the increase of population, urban water consumption increases rapidly to produce a large amount of domestic sewage, and enterprise's productivity is bigger and bigger in addition in industrial development, produces simultaneously and compares the past a large amount of industrial sewage more, and above-mentioned a lot of is all discharged in the river, leads to the river quality pollution to become serious day by day, in order to solve this problem, must handle the purification to the river sewage.

At present, part of conventional purification equipment needs to be installed in a riverbed, so that infrastructure needs to be built in the riverbed, in order to install a water treatment device in the riverbed, the method in the prior art is to completely pump water in a certain area of the riverbed, clear floating mud in the area, and then build a cement base in the area, wherein the cement base consumes a large amount of cement and reinforcing steel bar materials, the construction period is long, the investment is large, the whole engineering cost is quite high, accumulated water needs to be continuously pumped in the construction process, and the requirement for pumping water is high.

The invention content is as follows:

the invention aims to overcome the defects of the prior art and provides a special water conservancy sedimentation type equipment foundation device with low cost and convenient construction and a construction method thereof.

The invention aims to be realized by the following technical scheme: the utility model provides a special settlement formula equipment foundation equipment of water conservancy, including the king pile with insert vice stake to one side, the king pile all is sharp-pointed head structure with the lower part of inserting vice stake to one side, is provided with the decurrent passageway of slope on the king pile, inserts vice stake to one side and injects the interior downward state of slope that forms of passageway, and the both sides that are located the king pile are provided with the extension rod, and the one end of extension rod articulates the sharp-pointed head at the king pile, and the other end is articulated with the sharp-pointed head of inserting vice stake to one side.

The pull rod is a flat sheet, and the sheet pull rod cuts into the riverbed in a cutting state.

The draw link rod is of a two-section structure, and a movable hinge is formed between the two sections of rod bodies.

A construction method of a sedimentation type equipment foundation device special for water conservancy comprises the following steps:

intercepting river water to lower the water level and digging away floating mud on the surface of a river bed;

secondly, the obliquely inserted auxiliary pile is positioned at the highest position, and the pull-connection rod is tightly attached to the side edge of the main pile at the moment;

thirdly, the foundation device is integrally arranged in the riverbed with the excavated floating mud, and the main pile is hit from the upper part, so that the main pile and one end of the tie rod are driven into the riverbed;

striking the inclined inserting auxiliary piles from two sides, inserting the inclined inserting auxiliary piles into the riverbed on two sides of the main pile in an inclined posture, simultaneously driving the pull connecting rods to cut into the interior of the riverbed, and finally rotating the pull connecting rods to be horizontal and buried in the riverbed;

fifthly, pouring sand and stone into the riverbed to fill and level the pits generated by the excavated floating mud, and finishing construction.

After adopting this technical scheme, compare with prior art, this technical scheme has following advantage: as the specially designed pile column type device is used as the installation foundation of the water treatment equipment, the installation process is completed quickly by adopting a piling mode, the construction efficiency of the foundation device is improved comprehensively, the construction cost is greatly reduced, and meanwhile, the labor intensity of workers is greatly reduced.

Description of the drawings:

FIG. 1 is a structural diagram of an inclined inserting auxiliary pile of a sedimentation type equipment foundation device of the invention when the inclined inserting auxiliary pile is positioned at the highest position;

FIG. 2 is a structural diagram of the sinking equipment foundation device after the inclined inserting auxiliary pile is beaten, pressed and expanded;

FIG. 3 is a structural diagram of the settling equipment foundation device of the present invention when placed in a river bed and the obliquely inserted auxiliary piles are located at the highest position;

FIG. 4 is a structural diagram of a settling type equipment foundation device of the present invention after being placed in a river bed and a main pile is driven into the river bed from the lower section thereof;

FIG. 5 is a view showing the structure of FIG. 4 after the slant insertion auxiliary piles are driven and obliquely inserted into the river bed;

FIG. 6 is a view showing a construction of a pit which is required to be formed by a construction and in which gravels are buried;

fig. 7 is a block diagram of a pump station installed in a river bed using the foundation of the present invention.

The specific implementation mode is as follows:

the present technology is further described below with reference to the accompanying drawings.

The special subsides formula equipment foundation equipment structure of water conservancy of this embodiment is shown in fig. 1 and fig. 2, including king pile 1 and insert vice stake 2 to one side, king pile 1 and the lower part of inserting vice stake 2 to one side all are sharp-pointed head a's structure, be provided with the decurrent passageway 3 of slope on king pile 1, insert vice stake 2 to one side and insert and form the downward state of slope in the passageway 3, the both sides that are located king pile 1 are provided with the extension rod 4, the one end of extension rod 4 articulates the sharp-pointed head at king pile 1, the other end is articulated with the sharp-pointed head of inserting vice stake 2 to one side. In order to reduce the resistance of the tension rod 4 pressing into the river bed, the tension rod 4 is designed to be a flat sheet, and the resistance can be greatly reduced by cutting the sheet tension rod 4 into the river bed. The pull rod 4 is of a two-section structure, the two sections of rod bodies are movably hinged, and the pull rod 4 of the two-section hinge structure can reduce the requirement on the machining precision of the bracket intersection angle of the obliquely inserted auxiliary pile 2 and the main pile 1. The state of the foundation apparatus after completion of construction in the river bed is described in the following construction method.

A construction method of a sedimentation type equipment foundation device special for water conservancy comprises the following steps:

intercepting river water to lower the water level and digging away floating mud on the surface of a river bed;

secondly, the foundation device is moved to the state before the riverbed, the obliquely inserted auxiliary pile 2 is positioned at the highest position, and the pull rod 4 is tightly attached to the side edge of the main pile 1 at the moment, as shown in figure 3;

thirdly, the whole foundation device is placed in the riverbed with the excavated floating mud, the main pile 1 is hit from the upper part, and one end of the main pile 1 and one end of the pull-connection rod 4 are driven into the riverbed, as shown in figure 4;

striking the inclined insertion auxiliary piles 2 from two sides, inserting the inclined insertion auxiliary piles 2 into the riverbeds on two sides of the main pile 1 in an inclined posture, simultaneously driving the pull connecting rods 4 to rotate and cut into the riverbeds, and finally rotating the pull connecting rods 4 to a horizontal state (the limit positions of the pull connecting rods 4) to be buried in the riverbeds as shown in figure 5, wherein the main pile 1 is erected on the riverbeds at the time, and the erecting stability of the main pile 1 is enhanced by the auxiliary supporting function of the inclined insertion auxiliary piles 2;

fifthly, pouring sand and stone 5 into the riverbed to fill and level the pit 6 generated by the excavated floating mud, and finishing construction as shown in figure 6.

In fig. 7 of this embodiment, a structure diagram for installing the sewage treatment pumping station 8 is shown, the structure of the structure is that the foundation devices distributed on the left and right sides are arranged, after the installation of the foundation devices is completed, a semicircular locking ring 7 is hinged to the top of each foundation device, then the pumping station 8 is erected between the foundation devices on the two sides, the semicircular locking rings 7 on the two sides are closed and locked by screws 9, and the installation and the fixation of the pumping station 8 in the riverbed are completed. The construction method has the advantages of simple structure, high construction speed, low cost and low labor intensity of workers.

The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any manner. Those skilled in the art can make numerous possible variations and modifications to the present invention, or modify equivalent embodiments, using the methods and techniques disclosed above, without departing from the scope of the present invention. Therefore, all equivalent changes made according to the shape, structure and principle of the present invention without departing from the technical scheme of the present invention shall be covered by the protection scope of the present invention.

Claims (1)

1. A construction method of a special sedimentation type equipment foundation device for water conservancy is characterized in that: the inclined inserting auxiliary pile is inserted into the channel to form an inclined downward state, pull rods are arranged on two sides of the main pile, one end of each pull rod is hinged to the sharp head of the main pile, the other end of each pull rod is hinged to the sharp head of the inclined inserting auxiliary pile, each pull rod is a flat sheet, each sheet pull rod is cut into a river bed in a cutting state, each pull rod is of a two-section structure, and movable hinges are formed between two sections of rod bodies,

the construction method comprises the following steps:

intercepting river water to lower the water level and digging away floating mud on the surface of a river bed;

secondly, the obliquely inserted auxiliary pile is positioned at the highest position, and the pull-connection rod is tightly attached to the side edge of the main pile at the moment;

thirdly, the foundation device is integrally arranged in the riverbed with the excavated floating mud, and the main pile is hit from the upper part, so that the main pile and one end of the tie rod are driven into the riverbed;

striking the inclined inserting auxiliary piles from two sides, inserting the inclined inserting auxiliary piles into the riverbed on two sides of the main pile in an inclined posture, simultaneously driving the pull connecting rods to cut into the interior of the riverbed, and finally rotating the pull connecting rods to be horizontal and buried in the riverbed;

fifthly, pouring sand and stone into the riverbed to fill and level the pits generated by the excavated floating mud, and finishing construction.

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