CN211550776U - River course flows promotion engineering construction and flows steel pipe guiding device automatically - Google Patents
River course flows promotion engineering construction and flows steel pipe guiding device automatically Download PDFInfo
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- CN211550776U CN211550776U CN202020025426.3U CN202020025426U CN211550776U CN 211550776 U CN211550776 U CN 211550776U CN 202020025426 U CN202020025426 U CN 202020025426U CN 211550776 U CN211550776 U CN 211550776U
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Abstract
The utility model discloses a river course outflow lifting engineering construction gravity flow steel pipe guiding device, which comprises a gravity flow pipe for guiding water in a river course outwards, wherein more than two gravity flow pipes are arranged according to the length of drainage; the bottom of each gravity flow pipe is provided with more than two supporting devices, flanges are arranged at two ends of each gravity flow pipe, when two adjacent gravity flow pipes are combined, bolts are assembled through the flanges, a sealing cover is assembled at the position of the tail end gravity flow pipe through the flanges, and the bolts are also assembled between the sealing cover and the flanges; the top of the gravity flow pipe is welded with more than two hanger plates, and the hanger plates are provided with holes for penetrating through a hanging cable or a hanging hook; the product has light weight, convenient assembly and disassembly, convenient reinforcement, no water leakage, good sealing property, convenient recovery, repeated utilization and great cost reduction.
Description
Technical Field
The utility model relates to a river course promotes engineering construction and flows steel pipe guiding device automatically that outflows.
Background
In the projects of river channel cleaning and the like which need dry land construction, when the river channel is wide and the terrain allows, open channel diversion or longitudinal and transverse cofferdams are usually adopted to block river water and conduct diversion in stages to form a foundation pit; when the river channel is narrow, the diversion and interception is carried out by adopting a mode of combining a transverse cofferdam and a diversion culvert pipe. When open channel diversion is adopted, certain terrain conditions need to be met, and the open channel engineering quantity is generally large; when the longitudinal and transverse cofferdams are adopted for flow guiding in stages, the defects of wide river channel, proper topographic conditions, long working face occupied by the longitudinal cofferdams, long construction time, large cofferdam filling engineering quantity and the like exist. When the transverse cofferdam is used for retaining water and the culvert is used for diversion, the river bed can be stopped once, the construction period is greatly shortened, and cement culvert pipes are generally used for diversion. However, the cement culvert pipe is heavy in weight, inconvenient to install, dismantle and reinforce, poor in deformation resistance, easy to leak water during construction period and inconvenient to recover.
Under this background, through the research, adopt the guiding device who has the water conservancy diversion steel pipe to carry out the water conservancy diversion, can shorten by a wide margin and lead the damming time, shorten whole construction period, and this guiding device has light in weight, ann easy dismounting, the reinforcement of being convenient for, water-tight, the leakproofness is good, and be convenient for retrieve, reuse, advantages such as cost reduce by a wide margin, provide the guarantee for quick, high quality completion construction.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a light in weight is provided, ann easy dismounting is convenient for consolidate, and is watertight, and the leakproofness is good, and the river course that is convenient for retrieve, but reuse, cost reduce by a wide margin promotes the construction of engineering and flows the steel pipe guiding device automatically.
The utility model discloses a realize through following technical scheme:
a river course flows out and promotes the self-flowing steel pipe guiding device of engineering construction, including being responsible for the self-flowing pipe of water drainage outside in the river course, the self-flowing pipe is set up more than two according to the length of drainage; the bottom of each gravity flow pipe is provided with more than two supporting devices, flanges are arranged at two ends of each gravity flow pipe, when two adjacent gravity flow pipes are combined, bolts are assembled through the flanges, a sealing cover is assembled at the position of the tail end gravity flow pipe through the flanges, and the bolts are also assembled between the sealing cover and the flanges; the top of the gravity flow pipe is welded with more than two hanger plates, and the hanger plates are provided with holes for penetrating through a hanging cable or a hanging hook;
the supporting device comprises a precast member made of concrete, two steel plates are poured at the upper end of the precast member, a U-shaped supporting steel plate is welded between the tops of the two steel plates, a shaft is arranged inside the supporting steel plate, the shaft and the supporting steel plate are welded and fixed, a steel sleeve is sleeved on the shaft and can coaxially rotate along the shaft, and a buffer sleeve made of rubber is glued and fixed at the outer wall of the steel sleeve;
the gravity flow pipe enters from the upper part of the supporting steel plate and is in contact with the support through the buffer sleeve.
Preferably, a rib plate is welded between the flange and the gravity flow pipe.
Preferably, an annular sealing groove is formed in the end face of the flange, a sealing ring is assembled in the sealing groove, and the sealing ring partially protrudes to the outside of the sealing groove; when two adjacent flowing pipes are combined, the sealing performance of installation needs to be ensured through the sealing ring.
Preferably, an inverted V-shaped auxiliary support steel plate is welded between the two steel plates, and the upper end of the auxiliary support steel rod is supported at the bottom of the support steel plate; the effect of supplementary supporting steel plate is to play the connection effect between two steel sheets, simultaneously, strengthens the bottom of supporting steel plate.
Preferably, the two sides of the top of the support steel plate form guide surfaces after being expanded outwards in an arc shape; when the self-flowing pipe is installed, firstly, a supporting device needs to be built, the self-flowing pipe is assembled on the inner side of the supporting steel plate, the self-flowing pipe can be smoothly installed on the inner side of the supporting steel plate through the guide surface, and meanwhile, the surface of the self-flowing pipe is prevented from being damaged by the supporting steel plate.
The utility model has the advantages that: this product can shorten to a wide margin and lead the damming time, shortens whole construction period, and this guiding device has light in weight, ann easy dismounting, is convenient for consolidate, and is not watertightness, and the leakproofness is good, and be convenient for retrieve, reuse, cost reduce advantages such as by a wide margin, provide the guarantee for quick, the high quality construction of accomplishing.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view of the present invention;
FIG. 2 is a schematic view of the present invention;
fig. 3 is a cross-sectional view taken along line a-a of the present invention;
fig. 4 is a side view of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The gravity flow steel pipe flow guiding device for river outflow lifting engineering construction shown in fig. 1 to 4 comprises a gravity flow pipe 1 for guiding water in a river outwards, wherein more than two gravity flow pipes 1 are arranged according to the length of drainage; 2 supporting devices 2 are arranged at the bottom of each gravity flow pipe 1, flanges 101 are arranged at two ends of each gravity flow pipe 1, when two adjacent gravity flow pipes 1 are combined, bolts 102 are assembled through the flanges 101, a sealing cover 103 is assembled at the position of the most tail gravity flow pipe 1 through the flanges 101, and the bolts 102 are also assembled between the sealing cover 103 and the flanges 101; the cover 103 is detachable and assembled as required; more than two hanger plates 142 are welded to the top of the gravity flow pipe 1, and the hanger plates 142 have holes 152 for passing a hanger cable or a hook.
The supporting device 2 comprises a precast member 201 made of concrete, two steel plates 202 are poured at the upper end of the precast member 201, a U-shaped supporting steel plate 203 is welded between the tops of the two steel plates 202, a shaft 204 is arranged inside the supporting steel plate 203, the shaft 204 and the supporting steel plate 203 are welded and fixed, a steel sleeve 205 is sleeved on the shaft 204, the steel sleeve 205 can coaxially rotate along the shaft 204, and a buffer sleeve 206 made of rubber is glued and fixed at the outer wall of the steel sleeve 205;
the gravity flow pipe 1 enters through the upper part of the support steel plate 203 and is supported by the buffer sleeve 206 in a contact manner.
In one preferred embodiment of the present invention, the flange 101 and the rib plate 121 is welded between the gravity flow pipe 1.
In a preferred embodiment of the present invention, an annular sealing groove 131 is disposed on an end surface of the flange 101, a sealing ring 141 is assembled in the sealing groove 131, and the sealing ring 141 partially protrudes to the outside of the sealing groove 131; when two adjacent flowing pipes are combined, the sealing performance of installation needs to be ensured through the sealing ring.
In a preferred embodiment of the present invention, an inverted V-shaped auxiliary supporting steel plate 222 is welded between the two steel plates 202, and the upper end of the auxiliary supporting steel rod 222 is supported at the bottom of the supporting steel plate 203; the effect of supplementary supporting steel plate is to play the connection effect between two steel sheets, simultaneously, strengthens the bottom of supporting steel plate.
In a preferred embodiment of the present invention, the two sides of the top of the supporting steel plate 203 form guiding surfaces 233 after expanding outwards in an arc shape; when the self-flowing pipe is installed, firstly, a supporting device needs to be built, the self-flowing pipe is assembled on the inner side of the supporting steel plate, the self-flowing pipe can be smoothly installed on the inner side of the supporting steel plate through the guide surface, and meanwhile, the surface of the self-flowing pipe is prevented from being damaged by the supporting steel plate.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (5)
1. The utility model provides a river course is flowed outward and is promoted engineering construction flowing steel pipe guiding device that flows automatically which characterized in that: the drainage device comprises more than two self-flow pipes which are used for draining water in a river outwards, wherein the self-flow pipes are arranged according to the length of drainage; the bottom of each gravity flow pipe is provided with more than two supporting devices, flanges are arranged at two ends of each gravity flow pipe, when two adjacent gravity flow pipes are combined, bolts are assembled through the flanges, a sealing cover is assembled at the position of the tail end gravity flow pipe through the flanges, and the bolts are also assembled between the sealing cover and the flanges; the top of the gravity flow pipe is welded with more than two hanger plates, and the hanger plates are provided with holes for penetrating through a hanging cable or a hanging hook;
the supporting device comprises a precast member made of concrete, two steel plates are poured at the upper end of the precast member, a U-shaped supporting steel plate is welded between the tops of the two steel plates, a shaft is arranged inside the supporting steel plate, the shaft and the supporting steel plate are welded and fixed, a steel sleeve is sleeved on the shaft and can coaxially rotate along the shaft, and a buffer sleeve made of rubber is glued and fixed at the outer wall of the steel sleeve;
the gravity flow pipe enters from the upper part of the supporting steel plate and is in contact with the support through the buffer sleeve.
2. The river course efflux promotes engineering construction gravity flow steel pipe guiding device of claim 1, its characterized in that: and a rib plate is welded between the flange and the gravity flow pipe.
3. The river course efflux promotes engineering construction gravity flow steel pipe guiding device of claim 1, its characterized in that: the flange is characterized in that an annular sealing groove is formed in the end face of the flange, a sealing ring is assembled in the sealing groove, and the sealing ring partially protrudes to the outside of the sealing groove.
4. The river course efflux promotes engineering construction gravity flow steel pipe guiding device of claim 1, its characterized in that: an inverted V-shaped auxiliary supporting steel plate is welded between the two steel plates, and the upper end of the auxiliary supporting steel rod is supported at the bottom of the supporting steel plate.
5. The river course efflux promotes engineering construction gravity flow steel pipe guiding device of claim 1, its characterized in that: and two sides of the top of the supporting steel plate form a guide surface after being expanded outwards in an arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020025426.3U CN211550776U (en) | 2020-01-07 | 2020-01-07 | River course flows promotion engineering construction and flows steel pipe guiding device automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020025426.3U CN211550776U (en) | 2020-01-07 | 2020-01-07 | River course flows promotion engineering construction and flows steel pipe guiding device automatically |
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| CN211550776U true CN211550776U (en) | 2020-09-22 |
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| CN202020025426.3U Active CN211550776U (en) | 2020-01-07 | 2020-01-07 | River course flows promotion engineering construction and flows steel pipe guiding device automatically |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216233A (en) * | 2021-06-01 | 2021-08-06 | 温州宏源建设集团有限公司 | Integrated steel cofferdam structure with diversion steel pipes |
-
2020
- 2020-01-07 CN CN202020025426.3U patent/CN211550776U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216233A (en) * | 2021-06-01 | 2021-08-06 | 温州宏源建设集团有限公司 | Integrated steel cofferdam structure with diversion steel pipes |
| CN113216233B (en) * | 2021-06-01 | 2022-02-22 | 温州宏源建设集团有限公司 | Integrated steel cofferdam structure with diversion steel pipes |
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