CN212131333U - Plugging cover for hydraulic engineering - Google Patents

Abstract

The utility model discloses a blocking cover for hydraulic engineering, which comprises a bottom flange ring and a metal pipeline, an adsorption magnetic ring device consisting of a circular ring shell, an adsorption magnetic sheet, an internal machine body and an internal through hole is convenient for adsorption and fixed use, the circular ring shell of the adsorption magnetic ring device is welded and connected on a sealing and fixing cover, so that the magnetic ring device is not easy to fall off when in use, the internal machine body is electrified to generate a magnetic field when in adsorption, thereby the adsorption magnetic sheet has good magnetic adsorption effect, the magnetic ring device can be well adsorbed on a fixed block outside the adsorption metal, thereby driving the sealing and fixing cover to block, preventing omission from occurring, when being opened, the magnetic field of the internal machine body is closed, thereby the magnetism of the adsorption magnetic sheet disappears, thereby the sealing and fixing cover is convenient to be opened for use, and the external connecting line through the outer end of the adsorption magnetic ring device is, therefore, the use can be well controlled through the external controller, and the plugging is more convenient when being opened.

Description

Plugging cover for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a plugging cover for hydraulic engineering.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Also known as water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production. Hydraulic engineering needs to build various types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like so as to achieve the aims. The object can be divided into: flood control engineering for preventing flood disasters and farmland hydraulic engineering for preventing drought, waterlogging and waterlogging from serving agricultural production. And hydraulic engineering is in the time of the construction to just need to use the shutoff lid for hydraulic engineering.

At present, the capping for hydraulic engineering in the market is in fixed seal, and fixed seal is not very inseparable, and is comparatively troublesome in opening and fixed moreover, and the control that can not be fine is used for not very convenient problem when using.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plugging cover for hydraulic engineering to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a blocking cover for hydraulic engineering comprises a bottom flange ring and a metal pipeline, wherein the bottom flange ring is fixedly arranged on the outer periphery of the lower end of the metal pipeline, a fixing screw hole is formed in the outer side of the metal pipeline, which is positioned in the inner portion of the bottom flange ring, an outer side fixing block is arranged at the upper end of the metal pipeline, shaft rod fixing blocks are arranged on two sides of the upper end of the outer side fixing block, a rotating shaft rod is arranged in the middle of the inner portion of the shaft rod fixing block, a rotating lug block is arranged on the inner side of the rotating shaft rod, a sealing fixing cover is arranged at the outer end of the rotating lug block, an adsorption magnetic ring device is arranged at the lower end of the sealing fixing cover, an external connecting wire is arranged at the outer end of the adsorption magnetic ring device, an observation window hole is formed in the middle of the front end of the sealing fixing cover, the, the external connecting wire is electrically connected with an external power supply.

Preferably, the magnetic adsorption ring device comprises a circular ring shell, an adsorption magnetic sheet, an inner machine body and an inner through hole, the inner machine body is arranged on the periphery of the inner side of the circular ring shell, the adsorption magnetic sheet is arranged at the outer end of the inner machine body, the inner through hole is formed in the middle of the inner portion of the circular ring shell, and the circular ring shell is connected to the sealing fixing cover.

Preferably, the shaft lever fixing block comprises a metal square block, a fixing screw, a hollow sleeve column and a shaft lever groove, the hollow sleeve column is arranged in the middle of the outer end of the metal square block, the fixing screw is arranged on the metal square block on the outer side of the hollow sleeve column, the shaft lever groove is arranged in the hollow sleeve column, the metal square block is connected to the outer side fixing block through the fixing screw, and the hollow sleeve column is connected to the rotating shaft lever.

Preferably, the rotating shaft rod comprises a fixed shaft rod, a blocking ring and an intermediate connecting rod, the outer end of the intermediate connecting rod is provided with the blocking ring, the fixed shaft rod is arranged in the middle of the outer end of the blocking ring, and the fixed shaft rod is connected to the shaft rod fixing block.

Preferably, the metal handle includes welded fastening piece, U type metal pole and rubber cushion, the lower extreme of U type metal pole is provided with welded fastening piece, the upper end outside of U type metal pole is provided with the rubber cushion, welded fastening piece connects and covers at sealed fixed.

Preferably, the number of the metal handles is two, and the metal handles are symmetrically fixed on the outer side of the lower end of the sealing and fixing cover.

Preferably, the metal pipe is cylindrical, and the inside of the metal pipe is hollow.

Preferably, the observation window hole is an axial center, and both ends of the observation window hole are in a symmetrical state.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the blocking cover for the hydraulic engineering is convenient to adsorb, fix and use through an adsorption magnetic ring device consisting of a circular ring shell, an adsorption magnetic sheet, an internal machine body and an internal through hole, the circular ring shell of the adsorption magnetic ring device is welded on a sealing and fixing cover, so that the adsorption magnetic ring device is not easy to fall off in use, and the internal machine body is electrified to generate a magnetic field in adsorption, so that the adsorption magnetic sheet has good magnetic adsorption effect and can be well adsorbed on an outer fixing block of adsorbable metal so as to drive the sealing and fixing cover to block, so that omission is not easy to occur, and when the blocking cover is opened, the magnetic field of the internal machine body is closed, so that the magnetism of the adsorption magnetic sheet disappears, and the sealing and fixing;

2. the blocking cover for the hydraulic engineering is convenient to connect with an external controller through an external connecting wire at the outer end of the adsorption magnetic ring device, so that the blocking cover can be well controlled and used through the external controller, the blocking cover is more convenient to use when the blocking cover is opened, and the blocking cover is convenient to operate and use;

3. the plugging cover for the hydraulic engineering is convenient to check and use through observing the window hole, and the rotating shaft rod passes through the fixation of the shaft rod fixing block, so that the plugging cover is more stable and convenient in rotation.

Drawings

FIG. 1 is a schematic structural view of a plugging cover for hydraulic engineering;

FIG. 2 is a schematic view of a magnetic ring adsorbing device of a blocking cover for hydraulic engineering;

FIG. 3 is a schematic view of a shaft lever fixing block of a plugging cover for hydraulic engineering;

FIG. 4 is a schematic view of a rotating shaft of a plugging cover for hydraulic engineering;

FIG. 5 is a schematic view of a metal handle of a plugging cover for hydraulic engineering;

in the figure: 1. rotating the shaft lever; 101. fixing the shaft lever; 102. a barrier ring; 103. a middle connecting rod; 2. a shaft lever fixing block; 21. a metal block; 22. fixing screws; 23. a hollow sleeve column; 24. a shaft lever groove; 3. an outer side fixing block; 4. a bottom flange ring; 5. fixing screw holes; 6. a metal pipe; 7. adsorbing a magnetic ring device; 71. a circular ring housing; 72. adsorbing the magnetic sheet; 73. an internal body; 74. an inner through hole; 8. rotating the ear block; 9. sealing the fixed cover; 10. a set screw; 11. a viewing aperture; 12. an external connection line; 13. a metal handle; 131. welding a fixed block; 132. a U-shaped metal rod; 133. a rubber cushion.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-5, a plugging cover for hydraulic engineering comprises a bottom flange ring 4 and a metal pipeline 6, wherein the bottom flange ring 4 is fixedly installed on the outer periphery of the lower end of the metal pipeline 6, a fixing screw hole 5 is formed in the outer side of the metal pipeline 6, the upper end of the metal pipeline 6 is provided with an outer fixing block 3, two sides of the upper end of the outer fixing block 3 are provided with shaft rod fixing blocks 2, the middle of the inner part of the shaft rod fixing block 2 is provided with a rotating shaft rod 1, the inner side of the rotating shaft rod 1 is provided with a rotating lug block 8, the outer end of the rotating lug block 8 is provided with a sealing fixing cover 9, the lower end of the sealing fixing cover 9 is provided with an adsorption magnetic ring device 7, the outer end of the adsorption magnetic ring device 7 is provided with an external connecting line 12, the middle of the front end of the sealing fixing cover 9 is provided, a metal handle 13 is arranged below the observation window hole 11 on the sealing and fixing cover 9, and an external connecting wire 12 is electrically connected with an external power supply.

Further, the magnetic adsorption ring device 7 comprises a ring casing 71, a magnetic adsorption sheet 72, an inner body 73 and an inner through hole 74, the inner body 73 is arranged on the inner side of the ring casing 71 in a circle, the magnetic adsorption sheet 72 is arranged at the outer end of the inner body 73, the inner through hole 74 is arranged in the middle of the inner part of the ring casing 71, and the ring casing 71 is connected to the sealing fixing cover 9. When using, through the electromagnetic adsorption who adsorbs magnetic ring ware 7, make fixed more firm, and be convenient for control the use through external switch, adsorb magnetic ring ware 7's ring shell 71 welded connection on sealed fixed lid 9, be difficult for droing when using like this, in adsorbing, inside organism 73 circular telegram produces magnetic field, thereby make and adsorb magnetic sheet 72 and have fine magnetic force adsorption, adsorption that like this can be fine is on adsorbable metal outside fixed block 3, thereby drive sealed fixed lid 9 and carry out the shutoff, make difficult the emergence and omit, and when opening, the magnetic field of inside organism 73 is closed, thereby adsorb magnetic sheet 72 magnetism and disappear, be convenient for like this open sealed fixed lid 9 and use.

Further, the shaft rod fixing block 2 comprises a metal square block 21, a fixing screw 22, a hollow sleeve column 23 and a shaft rod groove 24, the hollow sleeve column 23 is arranged in the middle of the outer end of the metal square block 21, the fixing screw 22 is arranged on the metal square block 21 on the outer side of the hollow sleeve column 23, the shaft rod groove 24 is arranged inside the hollow sleeve column 23, the metal square block 21 is connected to the outer side fixing block 3 through the fixing screw 22, and the hollow sleeve column 23 is connected to the rotating shaft rod 1. When using, through the fixed of axostylus axostyle fixed block 2 for rotating axostylus axostyle 1 is more stable in the rotation, and the metal square 21 of axostylus axostyle fixed block 2 is connected on fixed block 3 in the outside through fixed screw 22, and is more convenient when the installation is dismantled like this, and cavity sleeve post 23 passes through axostylus axostyle recess 24, makes the fixed use of rotating of being convenient for 1 rotates, thereby is more convenient when using.

Further, the rotating shaft lever 1 comprises a fixed shaft lever 101, a blocking ring 102 and an intermediate connecting rod 103, the outer end of the intermediate connecting rod 103 is provided with the blocking ring 102, the fixed shaft lever 101 is arranged in the middle of the outer end of the blocking ring 102, and the fixed shaft lever 101 is connected to the shaft lever fixed block 2. When rotating the opening and shutting, it is fixed through the activity of rotating shaft pole 1 for more stable when rotating, the fixed axostylus axostyle 101 swing joint of rotating shaft pole 1 is on axostylus axostyle fixed block 2, and through blockking blocking of ring 102, makes to rotate more stable, and middle connecting rod 103 is convenient for and external connection, and is more convenient like this when using.

Further, the metal handle 13 includes a welding fixing block 131, a U-shaped metal rod 132 and a rubber cushion 133, the welding fixing block 131 is disposed at the lower end of the U-shaped metal rod 132, the rubber cushion 133 is disposed at the outer side of the upper end of the U-shaped metal rod 132, and the welding fixing block 131 is connected to the sealing fixing cover 9. When opening, personnel are through the shape of metal handle 13 for be convenient for open the use, and the welded fastening piece 131 welded connection of metal handle 13 is on sealed fixed lid 9, thereby be difficult for droing when using, and U type metal pole 132 is through the rubber cushion 133 of upper end, and is more comfortable like this when holding and opening, moreover through the shape of U type metal pole 132, makes to be convenient for and external parts connects and opens the use.

Further, two metal handles 13 are arranged, and the metal handles 13 are symmetrically fixed on the outer side of the lower end of the sealing fixing cover 9. When in use, the two metal handles 13 are symmetrically fixed on the outer side of the lower end of the sealing fixed cover 9, so that the opening and closing operation and use are convenient.

Further, the metal pipe 6 is cylindrical, and the inside of the metal pipe 6 is hollow. When in use, the metal pipeline 6 is cylindrical, so that the metal pipeline is convenient to be fixedly connected and placed for use, and the metal pipeline 6 is hollow, so that the liquid can flow and use conveniently.

Further, the observation window hole 11 is an axial center, and both ends of the observation window hole 11 are in a symmetrical state. When the multifunctional window is used, a person can conveniently check through the observation window hole 11, and two ends of the observation window hole 11 are in a symmetrical state, so that the checking is more comprehensive.

The utility model discloses a theory of operation is: the plugging cover for the hydraulic engineering can be fixed at a specified position for use. When the plugging cover for hydraulic engineering is fixed, the metal pipeline 6 passes through the fixed screw hole 5 on the inner side of the bottom flange ring 4, so that the plugging cover can be well fixed, after the plugging cover is fixed, personnel connect the electric connection between the external connecting wire 12 at the outer end of the adsorption magnetic ring device 7 and an external controller, and the plugging cover can be well controlled and used through the external controller. In the shutoff, sealed fixed lid 9 is fixed on outside fixed block 3 through adsorbing magnetic ring ware 7, adsorb magnetic ring ware 7 and pass through ring shell 71, adsorb magnetic sheet 72, inside organism 73 and inside through-hole 74 are constituteed, in the time of using, because of adsorbing magnetic ring ware 7's ring shell 71 welded connection on sealed fixed lid 9, be difficult for droing when using like this, when adsorbing, inside organism 73 circular telegram produces magnetic field, thereby make and adsorb magnetic sheet 72 and have fine magnetic force adsorption, adsorb on adsorbable metal outside fixed block 3 that like this can be fine, thereby drive sealed fixed lid 9 and carry out the shutoff, make difficult the emergence to omit, and when opening, the magnetic field of inside organism 73 is closed, thereby adsorb magnetic sheet 72 magnetism and disappear, be convenient for like this open sealed fixed lid 9 and use. And when opening, personnel cut off the power supply to open through metal handle 13, thereby sealed fixed lid 9 is through rotating the ear piece 8 and being connected with rotation axostylus axostyle 1, be convenient for like this rotate open the use.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (8)

1. The utility model provides a capping for hydraulic engineering, includes bottom flange ring (4) and metal pipeline (6), its characterized in that: the bottom flange ring (4) is fixedly arranged on one circle of the outer side of the lower end of the metal pipeline (6), a fixing screw hole (5) is formed in the outer side of the metal pipeline (6) and located inside the bottom flange ring (4), an outer fixing block (3) is arranged at the upper end of the metal pipeline (6), shaft rod fixing blocks (2) are arranged on two sides of the upper end of the outer fixing block (3), a rotating shaft rod (1) is arranged in the middle of the inside of the shaft rod fixing block (2), a rotating lug block (8) is arranged on the inner side of the rotating shaft rod (1), a sealing fixing cover (9) is arranged at the outer end of the rotating lug block (8), an adsorption magnetic ring device (7) is arranged at the lower end of the sealing fixing cover (9), an external connecting wire (12) is arranged at the outer end of the adsorption magnetic ring device (7), and an observation window, the sealing fixing cover (9) is fixedly connected with the observation window hole (11) through a fixing screw (10), a metal handle (13) is arranged below the observation window hole (11) on the sealing fixing cover (9), and the external connecting wire (12) is electrically connected with an external power supply.

2. The blocking cover for the water conservancy project according to claim 1, wherein the magnetic adsorption ring device (7) comprises a ring housing (71), a magnetic adsorption sheet (72), an inner body (73) and an inner through hole (74), the inner body (73) is arranged on the inner side of the ring housing (71) in a circle, the magnetic adsorption sheet (72) is arranged at the outer end of the inner body (73), the inner through hole (74) is arranged in the middle of the inner part of the ring housing (71), and the ring housing (71) is connected to the sealing fixing cover (9).

3. The plugging cover for the hydraulic engineering according to claim 1, wherein the shaft rod fixing block (2) comprises a metal square block (21), a fixing screw (22), a hollow sleeve column (23) and a shaft rod groove (24), the hollow sleeve column (23) is arranged in the middle of the outer end of the metal square block (21), the fixing screw (22) is arranged on the metal square block (21) on the outer side of the hollow sleeve column (23), the shaft rod groove (24) is arranged inside the hollow sleeve column (23), the metal square block (21) is connected to the outer side fixing block (3) through the fixing screw (22), and the hollow sleeve column (23) is connected to the rotating shaft rod (1).

4. The plugging cover for the water conservancy project according to claim 1, wherein the rotating shaft rod (1) comprises a fixed shaft rod (101), a blocking ring (102) and an intermediate connecting rod (103), the outer end of the intermediate connecting rod (103) is provided with the blocking ring (102), the middle of the outer end of the blocking ring (102) is provided with the fixed shaft rod (101), and the fixed shaft rod (101) is connected to a shaft rod fixing block (2).

5. The blocking cover for the water conservancy project according to claim 1, characterized in that the metal handle (13) comprises a welding fixing block (131), a U-shaped metal rod (132) and a rubber cushion (133), the welding fixing block (131) is arranged at the lower end of the U-shaped metal rod (132), the rubber cushion (133) is arranged at the outer side of the upper end of the U-shaped metal rod (132), and the welding fixing block (131) is connected to the sealing fixing cover (9).

6. The plugging cover for water conservancy projects according to claim 1, wherein two metal handles (13) are arranged, and the metal handles (13) are symmetrically fixed on the outer side of the lower end of the sealing and fixing cover (9).

7. The capping of claim 1, wherein the metal pipe (6) is cylindrical and the inside of the metal pipe (6) is hollow.

8. The block cover for hydraulic engineering according to claim 1, wherein the observation window hole (11) is an axial center, and both ends of the observation window hole (11) are in a symmetrical state.

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