CN214194412U - Assembled view overflow weir - Google Patents

Abstract

The utility model provides an assembled landscape overflow weir, which comprises a frame box body, wherein the bottom of the frame box body is provided with a steel pipe groove, and a fixed steel pipe is movably sleeved in the steel pipe groove; fixed steel pipe includes interior sleeve pipe and outer tube, and interior sleeve pipe is located in the outer tube, the utility model provides an assembled view overflow weir simple structure, it is convenient to install, and fixed steel pipe adopts the inside and outside double-deck design, is convenient for demolish the overflow weir.

Description

Assembled view overflow weir

Technical Field

The utility model relates to a water conservancy facility technical field specifically, relates to an assembled view overflow weir.

Background

The overflow weir is a common water conservancy facility on the urban river. In general, a weir of an overflow weir cuts off a river, water is intercepted behind a dam body, and the water level is increased to increase the capacity of a river regulation reservoir. However, when the rainfall or the upstream increases the water inflow, the water can be drained through the overflow weir crest to exceed the flow of the weir crest part, and the intercepted water body creates favorable conditions for the urban water environment and the water ecological landscape. Generally, it is believed that the falling of the water body after the water body flows through the overflow weir can promote the ozone action of the water body, improve the dissolved oxygen in the water, and accelerate the degradation of organic pollutants in the water. The existing overflow weir has long time for installation and disassembly, the height of the weir top cannot be flexibly adjusted, and different water levels cannot be dealt with; in addition, in the conventional overflow weir, the fixed steel pipe adopts a single-layer design, and after cement is solidified, the fixed steel pipe cannot be pulled out, so that the work of dismantling the temporary cofferdam is hindered.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model aims at providing an assembled view overflow weir.

According to the utility model, the fabricated landscape overflow weir comprises a frame box body, wherein the bottom of the frame box body is provided with a steel pipe groove, and a fixed steel pipe is movably sleeved in the steel pipe groove; the fixed steel pipe comprises an inner sleeve and an outer sleeve, and the inner sleeve is sleeved in the outer sleeve.

Preferably, the fixed steel pipe has a taper.

Preferably, a self-lubricating collar is arranged between the inner sleeve and the outer sleeve.

Preferably, a vertical lifting frame is arranged in the frame box body, a vertical lifting groove is formed in the vertical lifting frame, and a vertical lifting door is arranged in the vertical lifting groove.

Preferably, the vertical lift door is connected with a hydraulic rod, and the hydraulic rod can drive the vertical lift door to move up and down in the vertical lift groove to adjust the height.

Preferably, the vertical lifting door moves up and down in the vertical lifting groove through a pulley device; the pulley device comprises a first pulley device and/or a second pulley device, the first pulley device is arranged on the length surface of the vertical lifting door, and the second pulley device is arranged on the width surface of the vertical lifting door.

Preferably, a steel dam gate is arranged on the frame box body, a bottom shaft is arranged at the bottom of the steel dam gate, and the bottom shaft drives the steel dam gate to rotate under the driving of the driving device.

Preferably, the number of the frame boxes is two or more, and the adjacent frame boxes are connected through a connecting piece.

Preferably, the connecting piece is omega-shaped or T-shaped, and two ends of the omega-shaped or T-shaped connecting piece are respectively and fixedly connected with the adjacent frame box bodies.

Preferably, the river bed further comprises steel sheet piles arranged on two sides of the frame box body, one end of each steel sheet pile is fixedly connected with the frame box body, and the other end of each steel sheet pile is fixedly connected with the river bed.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. traditional overflow weir, fixed steel pipe adopt the individual layer design, and after the cement of watering solidifies, fixed steel pipe can't be followed cement and extracted, leads to whole overflow weir demolish the work and all be absorbed in the predicament, for solving this problem, the utility model provides an assembled view overflow weir, fixed steel pipe adopt double-deck design, when the overflow weir is demolishd to needs, and the direct relative interior sleeve pipe of the cement that solidifies outside the outer tube that will fix the steel pipe and the outer tube extracts, demolishs conveniently, swiftly, very big cost of labor and the time cost of having saved.

2. The assembly type landscape overflow weir provided by the utility model has compact integral structure and can be rapidly installed and disassembled; the frame box body is formed by combining a plurality of frames, and can effectively resist the impact of water flow.

3. The utility model provides an assembled view overflow weir designs heliport or steel dam gate on the frame box, heliport reciprocates or the steel dam gate is rotatory under drive arrangement's drive and is opened or close under the drive of hydraulic stem, and such structural design makes this device not only can stick up the top overflow completely, also can fall and not influence flood control drainage waterlogging to this overflow weir construction can also compromise beautifully, and harmonious with the peripheral view in venue, has played certain effect of beautifying.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a front view of the fabricated landscape overflow weir of the present invention;

FIG. 2 is a right side view of FIG. 1;

FIG. 3 is an enlarged view of portion F of FIG. 2;

FIG. 4 is a top view of the fabricated landscape weir of the present invention;

FIG. 5 is an enlarged view of portion C of FIG. 4;

FIG. 6 is an enlarged view of portion D of FIG. 4;

FIG. 7 is a first structural view of a fixed steel pipe;

fig. 8 is a second structural view of the fixed steel pipe.

The figures show that:

1-a frame box body;

2-a connector;

4-fixing the steel pipe;

41-inner sleeve;

42-outer sleeve;

43-a self-lubricating collar;

5-steel pipe groove;

6-a vertical lifting door;

7-a helicopter frame;

8-steel sheet piles;

9-a vertical lifting groove;

10-a hydraulic rod;

a-a first pulley arrangement;

b-second pulley device

Detailed Description

The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.

The first embodiment:

in the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.

As shown in fig. 1 to 8, an assembled landscape overflow weir is provided, which comprises two frame box bodies 1 connected through omega-shaped or T-shaped connecting pieces 2, wherein steel sheet piles 8 are arranged on the left side of the frame box body 1 on the left side and on the right side of the frame box body 1 on the right side, one ends of the steel sheet piles 8 are fixedly connected with the frame box body 1, and the other ends of the steel sheet piles are fixedly connected with a riverbed. The bottom of each frame box body 1 is provided with a steel pipe groove 5, and a fixed steel pipe 4 is movably sleeved in the steel pipe groove 5; the fixed steel pipe 4 comprises an inner sleeve 41 and an outer sleeve 42, and the inner sleeve 41 is sleeved in the outer sleeve 42. Such a structural design makes it possible, when it is necessary to remove the weir, to extract the outer sleeve 42 and the set cement directly with respect to the inner sleeve 41, for the purpose of rapid removal, preferably with a self-lubricating collar 43 between the inner sleeve 41 and the outer sleeve 42, thus making the detachment of the inner sleeve 41 and the outer sleeve 42 easier. Preferably, the fixed steel pipe 4 has a taper, and compared with a cylindrical fixed steel pipe, the tapered fixed steel pipe has a locking function, and the outer sleeve is not easy to shake relative to the inner sleeve.

Further, a vertical lifting frame 7 is arranged in the frame box body, a vertical lifting groove 9 is formed in the vertical lifting frame 7, a vertical lifting door 6 is arranged in the vertical lifting groove 9, the vertical lifting door 6 is connected with a hydraulic rod 10, and the hydraulic rod 10 can drive the vertical lifting door 6 to move up and down in the vertical lifting groove 9 to adjust the height. Such structural design makes the utility model provides an assembled view overflow weir not only can rise the top overflow completely, also can reduce the top height from not influencing the flood control drainage waterlogging. Preferably, in order to reduce the friction force to which the helicopter door 6 is subjected during movement, a pulley device is provided between the helicopter door 6 and the helicopter frame 7. Preferably, to improve the stability of the helicopter door 6 during movement, pulley means, i.e., the first pulley means a and/or the second pulley means B, are connected to both the length side and the width side of the helicopter door 6.

The utility model discloses an assembled view overflow weir can adopt following method installation: firstly, surveying the river bottom height, and determining the installation position of a fixed steel pipe 4; secondly, driving the fixed steel pipe 4 into the river bottom, and controlling the relative size; thirdly, filling and leveling the river bottom in the area of the fixed steel pipe 4 by using broken stones; fourthly, aligning the steel pipe groove 5 on the frame box body 1 with the fixed steel pipe 4, and placing the frame box body into the river bottom; fifthly, the gap between the fixed steel pipe 4 and the steel pipe groove 5 is concreted; sixthly, after the concrete is solidified, driving the steel sheet piles 8 at two sides into the river bottom; and seventhly, after the steel sheet piles 8 on the two sides are fixed, the gap is filled with backfill and tamped.

Second embodiment:

the utility model provides an assembled view overflow weir, includes two frame box 1 that connect through omega shape or T shape connecting piece 2, and 1 left side of frame box on the left side, 1 right side of frame box on the right all are provided with steel sheet pile 8, the one end fixed connection frame box 1 of steel sheet pile 8, other end fixed connection riverbed. The bottom of each frame box body 1 is provided with a steel pipe groove 5, and a fixed steel pipe 4 is movably sleeved in the steel pipe groove 5; the fixed steel pipe 4 comprises an inner sleeve 41 and an outer sleeve 42, and the inner sleeve 41 is sleeved in the outer sleeve 42. Such a structural design makes it possible, when it is necessary to remove the weir, to extract the outer sleeve 42 and the set cement directly with respect to the inner sleeve 41, for the purpose of rapid removal, preferably with a self-lubricating collar 43 between the inner sleeve 41 and the outer sleeve 42, thus making the detachment of the inner sleeve 41 and the outer sleeve 42 easier. Preferably, the steel fixing tube 4 has a taper, and the tapered steel fixing tube has a locking function, compared with a cylindrical steel fixing tube, in which the outer sleeve is less likely to shake relative to the inner sleeve, and the outer sleeve is more likely to be pulled out relative to the inner sleeve.

Further, a steel dam gate is arranged on the frame box body 1, a bottom shaft is arranged at the bottom of the steel dam gate, and the bottom shaft drives the steel dam gate to rotate under the driving of the driving device. Such structural design makes, the utility model provides an assembled view overflow weir not only can erect the gate in order to realize the top overflow, also can fall the gate from not influencing flood control drainage waterlogging.

The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.

Claims (10)

1. The fabricated landscape overflow weir is characterized by comprising a frame box body (1), wherein a steel pipe groove (5) is formed in the bottom of the frame box body (1), and a fixed steel pipe (4) is movably sleeved in the steel pipe groove (5); the fixed steel pipe (4) comprises an inner sleeve (41) and an outer sleeve (42), and the inner sleeve (41) is sleeved in the outer sleeve (42).

2. The fabricated landscape weir of claim 1, wherein the fixed steel pipe (4) is tapered.

3. The fabricated landscape weir of claim 1 or 2 wherein a self-lubricating collar (43) is provided between the inner (41) and outer (42) sleeves.

4. The fabricated landscape overflow weir of claim 1, wherein a vertical lifting frame (7) is arranged in the frame box body, a vertical lifting groove (9) is formed in the vertical lifting frame (7), and a vertical lifting door (6) is arranged in the vertical lifting groove (9).

5. The fabricated landscape overflow weir of claim 4, wherein the vertical lifting door (6) is connected with a hydraulic rod (10), and the hydraulic rod (10) can drive the vertical lifting door (6) to move up and down in the vertical lifting groove (9) to adjust the height.

6. The fabricated landscape weir of claim 5, wherein the uptake door (6) is moved up and down in the uptake shaft (9) by a pulley device; the pulley device comprises a first pulley device (A) and/or a second pulley device (B), the first pulley device (A) is arranged on the length surface of the helicopter door (6), and the second pulley device (B) is arranged on the width surface of the helicopter door (6).

7. The fabricated landscape overflow weir of claim 1, wherein the frame box body (1) is provided with a steel dam gate, the bottom of the steel dam gate is provided with a bottom shaft, and the bottom shaft drives the steel dam gate to rotate under the driving of the driving device.

8. The fabricated landscape weir of claim 1, wherein the frame boxes (1) are two or more, and the adjacent frame boxes (1) are connected through the connecting piece (2).

9. The fabricated landscape weir of claim 8, wherein the connecting piece (2) is in an omega shape or a T shape, and two ends of the omega-shaped or T-shaped connecting piece (2) are respectively fixedly connected with the adjacent frame box bodies (1).

10. The fabricated landscape overflow weir of claim 1, further comprising steel sheet piles (8) disposed at both sides of the frame box body (1), wherein one end of the steel sheet pile (8) is fixedly connected to the frame box body (1), and the other end is fixedly connected to the riverbed.

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