CN213393847U - Water conservancy and hydropower engineering's drain pipe reinforcement instrument - Google Patents

Abstract

The utility model discloses a drainage pipe reinforcement tool for water conservancy and hydropower projects, comprising an upper arc cover and a lower arc cover, the upper arc cover and the arc opening of the lower arc cover are arranged oppositely, and the upper arc cover and the lower arc cover are opposite to each other. Two connecting blocks are fixedly connected to the side walls of the arc-shaped cover, and the upper ends of the four connecting blocks are all provided with two circular holes, and the two opposite circular holes are provided with matching bolts for fixing the connecting blocks. and the first nut, the upper end of the upper arc-shaped cover is fixedly connected with a second nut, the inner thread of the second nut is connected with a threaded rod penetrating the upper arc-shaped cover, the upper end of the threaded rod is fixedly connected with a rotating handle, and the lower end of the threaded rod extends One end in the upper arc-shaped cover is connected with a shrinking device. The utility model uses the shrinking device to match the bolt and the first nut, so that the upper arc-shaped cover and the lower arc-shaped cover further fix the drainage pipe, and effectively reinforce the drainage pipes of different sizes, thereby reducing the reinforcement cost.

Description

Water conservancy and hydropower engineering's drain pipe reinforcement instrument

Technical Field

The utility model relates to a pipeline auxiliary device technical field especially relates to a water conservancy and hydropower engineering's drain pipe reinforcement instrument.

Background

With the development of society, the drain pipe is an indispensable part in the drainage system to widely be used in the drainage fields such as slope protection that the water content is higher, especially use in hydraulic and hydroelectric engineering and be born as an important part, need a instrument to strengthen it when setting up the drain pipe.

However, the existing drainage pipeline reinforcing tool usually adopts the mode that the fixing frame is sleeved on the outer side of the drainage pipeline, then the fixing frame is fixed with the foundation through the bolt, so that the effect of reinforcing the drainage pipeline is achieved, the fixing tool cannot be adjusted according to the size of the drainage pipeline, the application range of the reinforcing tool is greatly limited, the reinforcing cost is further improved, the working efficiency is reduced, and therefore the drainage pipeline reinforcing tool for water conservancy and hydropower engineering is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a water conservancy and hydropower engineering drain pipe reinforcing tool.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a water conservancy and hydropower engineering's drain pipe reinforcement instrument, includes arc lid and lower arc lid, it sets up relatively with the arc opening of arc lid down to go up the arc lid, and goes up two connecting blocks of equal fixedly connected with on the lateral wall of arc lid and lower arc lid, four the upper end of connecting block all runs through and is equipped with two round holes, and is equipped with the bolt and the first nut that the supporting connection is used for fixed connection piece in two relative round holes, the upper end fixedly connected with second nut of going up the arc lid, second nut female connection has the threaded rod that runs through the arc lid, the upper end fixedly connected with rotation handle of threaded rod, and the lower extreme of threaded rod extends to the one end in the arc lid and is connected with the constriction device, be equipped with the supporting mechanism of two fixed reinforcement instruments on the lateral wall of arc lid down.

Preferably, the constriction device includes the push pedal of being connected with the threaded rod lower extreme, and the upper end of push pedal and the junction of threaded rod lower extreme are equipped with slewing mechanism, the lower extreme fixedly connected with elastic plate of push pedal, all be equipped with the buffer layer on the inner wall of elastic plate and lower arc lid.

Preferably, slewing mechanism is including seting up the circular recess in push pedal upper end and threaded rod lower extreme respectively, two all rotate in the circular recess and be connected with the carousel, two fixedly connected with connecting rod between the carousel.

Preferably, the elastic plate is arc-shaped and is in contact connection with the inner wall of the upper arc-shaped cover.

Preferably, the supporting mechanism includes the extension plate, the one end and the lower arc lid fixed connection of extension plate, and the extension plate is located the downside of connecting block, the extension plate internal rotation is connected with the dwang, the equal fixedly connected with bracing piece in both ends of dwang, threaded connection has the knob of fixed dwang on the lateral wall of extension plate.

Preferably, two the bracing piece is kept away from the one end of dwang and is outwards inclined the setting, and fixedly connected with horizontal pole between two bracing pieces.

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

1. through the cooperation of the threaded rod that sets up, push pedal and elastic plate to reach and rotate the threaded rod and rotate downwards, make the push pedal drive the elastic plate and push down, live the reinforced (rfd) water pipe of needs along the inner wall parcel of arc lid down, use through the cooperation of bolt and first nut, make the arc lid and arc lid down further fixed to the drain pipe, effectually consolidate the drain pipe of equidimension not, thereby reduced the reinforcement cost, improved work efficiency.

2. Through the cooperation of the knob that sets up, extension plate and bracing piece to reach the screw thread depth through adjust knob and extension plate, make the dwang in the extension plate drive the bracing piece and rotate, effectual mounting condition according to the drain pipe difference changes the bracing piece angle, has improved the installation scope of reinforcement instrument, and then has improved the stability of drain pipe.

Drawings

Fig. 1 is a schematic structural view of a drainage pipe reinforcing tool for hydraulic and hydroelectric engineering provided by the present invention;

FIG. 2 is a schematic view of a rotational structure of a tool for reinforcing a water drainage pipe in hydraulic and hydro-power engineering;

fig. 3 is a side view of a water pipe reinforcing tool for hydraulic and hydro-power engineering.

In the figure: 1 upper arc lid, 2 lower arc lids, 3 connecting blocks, 4 round holes, 5 bolts, 6 first nuts, 7 second nuts, 8 threaded rods, 9 rotating handles, 10 push plates, 11 elastic plates, 12 buffer layers, 13 circular grooves, 14 rotating discs, 15 connecting rods, 16 extension plates, 17 rotating rods, 18 supporting rods and 19 knobs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a water drainage pipe reinforcing tool for water conservancy and hydropower engineering comprises an upper arc cover 1 and a lower arc cover 2, wherein the arc openings of the upper arc cover 1 and the lower arc cover 2 are oppositely arranged, the side walls of the upper arc cover 1 and the lower arc cover 2 are fixedly connected with two connecting blocks 3, the upper ends of the four connecting blocks 3 are respectively provided with two round holes 4 in a penetrating way, the two opposite round holes 4 are internally provided with a bolt 5 and a first nut 6 which are matched and connected with the connecting blocks 3, the upper end of the upper arc cover 1 is fixedly connected with a second nut 7, the second nut 7 is internally threaded with a threaded rod 8 penetrating through the upper arc cover 1, the upper end of the threaded rod 8 is fixedly connected with a rotating handle 9, one end of the lower end of the threaded rod 8 extending into the upper arc cover 1 is connected with a contraction device, the contraction device comprises a push plate 10 connected with the lower end of the threaded rod 8, and the joint of, the rotating mechanism comprises circular grooves 13 respectively arranged at the upper end of a push plate 10 and the lower end of a threaded rod 8, rotary tables 14 are rotatably connected in the two circular grooves 13, a connecting rod 15 is fixedly connected between the two rotary tables 14, an elastic plate 11 is fixedly connected at the lower end of the push plate 10, buffer layers 12 are respectively arranged on the elastic plate 11 and the inner wall of the lower arc-shaped cover 2, the elastic plate 11 is arc-shaped, the elastic plate 11 is in contact connection with the inner wall of the upper arc-shaped cover 1, the threaded rod 8, the push plate 10 and the elastic plate 11 are matched to rotate the threaded rod 8 downwards, so that the push plate 10 drives the elastic plate 11 to press downwards, the water pipes needing to be reinforced are wrapped along the inner wall of the lower arc-shaped cover 2, the upper arc-shaped cover 1 and the lower arc-shaped cover 2 are further fixed on the water drainage pipes through the matching of a bolt 5 and a first nut 6, thereby reducing the reinforcement cost and improving the working efficiency, a supporting mechanism for fixing two reinforcement tools is arranged on the outer side wall of the lower arc-shaped cover 2, the supporting mechanism comprises an extension plate 16, one end of the extension plate 16 is fixedly connected with the lower arc-shaped cover 2, the extension plate 16 is positioned at the lower side of the connecting block 3, a rotating rod 17 is rotatably connected with the extension plate 16, two ends of the rotating rod 17 are both fixedly connected with supporting rods 18, one ends of the two supporting rods 18 far away from the rotating rod 17 are obliquely arranged outwards, a cross rod is fixedly connected between the two supporting rods 18, a knob 19 for fixing the rotating rod 17 is in threaded connection with the side wall of the extension plate 16, the screw depth of the extension plate 16 and the screw depth of the extension plate 16 are adjusted through the matching of the knob 19 and the supporting rods 18, the rotating rod 17 in the extension plate 16 drives the supporting rods 18 to rotate, the angle of the supporting rod is changed, the installation range of the reinforcing tool is enlarged, and the stability of the drain pipe is improved.

The working principle is that a constructor rotates the supporting rods 18 fixed at two ends of the rotating rod 17 according to the environment adjusting knob 19 installed on the drain pipe, when a preset position is reached, the rotating rod 17 is fixed by screwing the knob 19, then the drain pipe to be reinforced is placed on the buffer layer 12 fixed on the inner wall of the lower arc-shaped cover 2, the upper arc-shaped cover 1 is placed at the upper end of the drain pipe corresponding to the lower arc-shaped cover 2, the round holes 4 formed in the connecting block 3 are mutually corresponding, the bolt 5 penetrates through the round holes 4, the first nut 6 is screwed, the upper arc-shaped cover 1 and the lower arc-shaped cover 2 fix the drain pipe, then the rotating handle 9 is rotated to drive the threaded rod 8, the push plate 10 drives the elastic plate 11 to push downwards, the elastic plate 11 wraps the drain pipe along the buffer layer 12, and further fixation is achieved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A drainage pipe reinforcement tool for a water conservancy and hydropower project, comprising an upper arc cover (1) and a lower arc cover (2), characterized in that the upper arc cover (1) and the lower arc cover (2) ), the arc openings of the The upper ends are provided with two round holes (4), and the two opposite round holes (4) are provided with bolts (5) and first nuts (6) for fixing the connection block (3), so A second nut (7) is fixedly connected to the upper end of the upper arc-shaped cover (1). The upper end of the rod (8) is fixedly connected with a rotating handle (9), and the lower end of the threaded rod (8) is extended to the end of the upper arc-shaped cover (1) and is connected with a shrinking device, and the outer side of the lower arc-shaped cover (2) is connected with a shrinking device. There are two support mechanisms on the wall for fixing the reinforcement tools. 2. A drainage pipe reinforcement tool for a water conservancy and hydropower project according to claim 1, wherein the shrinking device comprises a push plate (10) connected to the lower end of the threaded rod (8), and the push plate (10) A rotating mechanism is provided at the connection between the upper end of the push plate (10) and the lower end of the threaded rod (8), the lower end of the push plate (10) is fixedly connected with an elastic plate (11), the elastic plate (11) and the lower arc cover (2) A buffer layer (12) is provided on the inner wall of the . 3. A drainage pipe reinforcement tool for water conservancy and hydropower engineering according to claim 2, characterized in that the rotating mechanism comprises circular concave grooves respectively opened in the upper end of the push plate (10) and the lower end of the threaded rod (8). A groove (13), a turntable (14) is rotatably connected in the two circular grooves (13), and a connecting rod (15) is fixedly connected between the two turntables (14). 4. A drainage pipe reinforcement tool for a water conservancy and hydropower project according to claim 2, wherein the elastic plate (11) is arc-shaped, and the elastic plate (11) and the upper arc cover (1) The inner wall of the contact connection. 5. A drainage pipe reinforcement tool for water conservancy and hydropower engineering according to claim 1, wherein the support mechanism comprises an extension plate (16), one end of the extension plate (16) is connected to the lower arc cover (16). 2) Fixed connection, and the extension plate (16) is located on the lower side of the connection block (3), the extension plate (16) is rotatably connected with a rotating rod (17), and both ends of the rotating rod (17) are fixed A support rod (18) is connected, and a knob (19) for fixing the rotating rod (17) is screwed on the side wall of the extension plate (16). 6. A drainage pipe reinforcement tool for a water conservancy and hydropower project according to claim 5, wherein one end of the two support rods (18) away from the rotating rod (17) is inclined outward, and the two support rods (18) are inclined outwards. A transverse rod is fixedly connected between the rods (18).

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