CN210421028U

CN210421028U - Emergency drainage device for hydraulic engineering

Info

Publication number: CN210421028U
Application number: CN201920843499.0U
Authority: CN
Inventors: 李克谦; 汤井婷; 周星宇; 吴东
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-04-28
Anticipated expiration: 2029-06-05

Abstract

The utility model provides an emergency drainage device for hydraulic engineering, which comprises a pipeline, a positioning shaft, an L-shaped track plate, a lifting ring, a T-shaped mounting square rod, a filter screen cage, a positioning inserted bar, a switch rotating shaft, a V-shaped clamping plate, a propelling shaft, a connecting plate and a connecting seat; the pipeline is integrally arranged in a square shape with V-shaped bulges at the left side and the right side, the front end of the pipeline is arranged in a blocking mode, the pipeline is poured and installed on a dam body, the front two-thirds length section of the pipeline is immersed in water, and the rear one-third length section of the pipeline is convexly supported on the rear drainage side of the dam body; the inside center department welding of pipeline front end opening section supports and has a rings, and the bispin is just run through to the screw thread propulsion axle and is rotated and support between the front end closure plate of this rings and pipeline, and two filter screen cages can filter pasture and water debris and reduce the probability that the pipeline blockked up, and two filter screen cages all adopt the mode of slip combination cartridge, and can be convenient take off and clear up.

Description

Emergency drainage device for hydraulic engineering

Technical Field

The utility model belongs to the technical field of emergent flood discharge, more specifically say, in particular to emergent discharge means that hydraulic engineering used.

Background

Water conservancy refers to the development of hydraulic resources and the prevention of flood or hydraulic engineering. Flood discharge engineering belongs to one kind of hydraulic engineering, and the flood discharge pipeline refers to the situation that flood discharge needs to be carried out when the water level in a river reaches a dangerous water level, so as to prevent flood disasters, for example, patent No. CN201721659859.9 discloses a water conservancy flood discharge pipeline, which comprises a flood discharge passage, a flood discharge pipe sealing plate, flood discharge pipes, a baffle mounting box and a flood discharge pipe baffle plate, wherein the flood discharge pipes are mounted at the upper end and the lower end of the flood discharge passage, the flood discharge passage and the flood discharge pipes are connected through the flood discharge pipe sealing plate, one side of the flood discharge pipes, which is far away from the flood discharge pipe sealing plate, is connected with the flood discharge passage through the baffle mounting box, the flood discharge pipe baffle plate is mounted inside the baffle mounting box, a sealing driving motor is mounted at one side of the flood discharge pipes, which is far away from the baffle mounting box, a sealing gear rotating shaft is mounted at the output end of the sealing driving motor, baffle install bin internally mounted has baffle driving motor, baffle gear axis of rotation is installed to baffle driving motor output, the baffle drive gear has been cup jointed in the baffle gear axis of rotation. The utility model discloses can be when flood sending, through the flood discharge pipe, shunt flood, reach the purpose of flood discharge.

The drainage pipeline that uses still ubiquitous filter screen or cage etc. filter clean device of filter screen or cage and get the device flow loaded down with trivial details among the prior art at present, is not convenient for take off and clears up, and soaks in the aquatic throughout the year in the soaking section field of drainage pipeline and causes its inside deposit impurity inconvenient cleaning, easily causes the problem of pipe blockage.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an emergent earial drainage device that hydraulic engineering used to it is loaded down with trivial details to solve the clean device of straining such as earial drainage pipeline filter screen or cage and get the device flow, is not convenient for take off and clears up, and the section of soaking field of flood discharge pipeline soaks throughout the year and causes its inside deposit impurity to clean inconveniently in aqueous, easily causes the problem of pipe blockage.

The utility model discloses emergent earial drainage device's that hydraulic engineering used purpose and efficiency are reached by following specific technological means:

an emergency drainage device for hydraulic engineering comprises a pipeline, a positioning shaft, an L-shaped track plate, a hanging ring, a T-shaped mounting square rod, a filter screen cage, a positioning insertion rod, a switch rotating shaft, a V-shaped clamping plate, a propulsion shaft, a connecting plate and a connecting seat; the pipeline is integrally arranged in a square shape with V-shaped bulges at the left side and the right side, the front end of the pipeline is arranged in a blocking mode, the pipeline is poured and installed on a dam body, the front two-thirds length section of the pipeline is immersed in water, and the rear one-third length section of the pipeline is convexly supported on the rear drainage side of the dam body; a water inlet is formed in the soaking section of each of the left and right V-shaped convex parts of the pipeline in a penetrating manner, and the two V-shaped clamping plates are sealed on the two water inlets by the tightening clamps; a hanging ring is welded and supported in the center of the inner part of the opening section at the front end of the pipeline, and the double-screwing-direction thread pushing shaft penetrates through the hanging ring and is rotatably supported between the hanging ring and the front end plugging plate of the pipeline.

Furthermore, the filter screen cages at two positions are integrally arranged on the inner side and the rear side of the rectangular rail plate in a sliding mode, the filter screen cages at two positions are matched with the left and right L-shaped rail plates in a sliding mode and cover the left and right water inlets of the pipeline, and the rear end openings of the filter screen cages are abutted to the end faces of the inner sides of the dam body.

Furthermore, the pipeline is bilateral symmetry and is welded with four L form track boards, and the middle of rear side supports the welding and has a T shape installation square pole.

Furthermore, the T-shaped mounting square rod is provided with two L-shaped positioning insertion rods which are correspondingly inserted in a left-right mode through spring pushing, and the head end sections of the two positioning insertion rods are inserted in a top mode and penetrate through two vertical positioning plates at the front ends of the two positioning insertion rods.

Furthermore, the two-way thread section of the propulsion shaft is provided with a connecting seat in a threaded sleeve manner, the two connecting seats are respectively connected with a connecting plate in a left-right corresponding rotating manner, and the other ends of the four connecting plates are respectively connected with a left V-shaped clamping plate and a right V-shaped clamping plate in a rotating manner.

Furthermore, the front side and the rear side of the left water inlet and the right water inlet of the pipeline are symmetrically supported by two positioning shafts, and the two V-shaped clamping plates are supported by the left positioning shaft and the right positioning shaft correspondingly through the sliding sleeves.

Furthermore, a switch rotating shaft is rotatably arranged on the opening section at the rear end of the pipeline in a penetrating manner, a conical gear is arranged at the bottom of the switch rotating shaft, and the conical gear is in meshing transmission connection with the conical gear at the head end of the propelling shaft.

The utility model discloses at least, include following beneficial effect:

the propulsion axle, two connecting seats, the link plate has all constituteed a screw thread top jointly and has pushed away to open and shut and tighten the mechanism, can realize sealing and opening control tightening of two V-arrangement cardboards through this mechanism, and two filter screen cages all adopt the mode of slip combination cartridge and insert the location through two location inserted bar spring tops, can be convenient take off clear up, the pipeline rear end is the opening setting in addition, close sealing back its inside can stop sluicing and empty and put out by two V-arrangement cardboards, this can conveniently clear up its entering and inside impurity pasture and water.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of the three-dimensional structure of the present invention.

Fig. 3 is a schematic view of the combination of the two filter screen cages of the present invention.

Fig. 4 is a schematic view of the internal structure of the pipeline planing machine of the present invention.

Fig. 5 is a schematic view of the connection and installation structure of two V-shaped clamping plates of the present invention.

Fig. 6 is a schematic view of the structure of the switch rotating shaft of the present invention.

Fig. 7 is a partially enlarged schematic view of fig. 1A according to the present invention.

Fig. 8 is a schematic view of the pipeline of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a pipeline; 101. positioning the shaft; 102. an L-shaped track plate; 103. a hoisting ring; 104. t-shaped square rods are arranged; 2. a strainer cage; 3. positioning the inserted rod; 4. a switch rotating shaft; 5. a V-shaped clamping plate; 6. a propeller shaft 6; 7. connecting plates; 8. a connecting seat.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 8:

the utility model provides an emergency drainage device for hydraulic engineering, which comprises a pipeline 1, a positioning shaft 101, an L-shaped track plate 102, a hanging ring 103, a T-shaped mounting square rod 104, a filter screen cage 2, a positioning inserted link 3, a switch rotating shaft 4, a V-shaped clamping plate 5, a propelling shaft 6, a connecting plate 7 and a connecting seat 8; the pipeline 1 is integrally arranged in a square shape with V-shaped bulges at the left side and the right side, the front end of the pipeline is arranged in a blocking mode, the pipeline is poured and installed on a dam body, the front two-thirds length section of the pipeline is immersed in water, and the rear one-third length section of the pipeline is convexly supported on the rear drainage side of the dam body; a water inlet is formed in the soaking section of each of the left and right V-shaped convex parts of the pipeline 1 in a penetrating manner, and the two V-shaped clamping plates 5 are sealed on the two water inlets by the clamping plates; the two filter screen cages 2 are integrally arranged in a rectangular shape with the inner sides and the rear side open; a hanging ring 103 is welded and supported at the inner center of the front end opening section of the pipeline 1, and the double-screwing-direction thread pushing shaft 6 penetrates through and is rotatably supported between the hanging ring 103 and the front end plugging plate of the pipeline 1; and a switch rotating shaft 4 is rotatably arranged on the opening section at the rear end of the pipeline 1 in a penetrating way.

The two filter screen cages 2 are matched and slidably arranged on the left and right groups of L-shaped track plates 102 and cover left and right water inlets of the pipeline 1, the rear end openings of the filter screen cages 2 are abutted against the inner side end faces of the dam body, the two filter screen cages 2 can filter aquatic weed sundries to reduce the probability of blockage of the pipeline 1, and the two filter screen cages 2 are both in sliding combination and insertion, so that the filter screen cages can be conveniently taken down for cleaning.

Wherein, pipeline 1 is bilateral symmetry and has welded four places L form track board 102, and the middle department support welding of rear side has a T shape installation square pole 104, and T shape installation square pole 104 provides convenience for the slidable mounting of two location inserted bars 3.

Two L-shaped positioning insertion rods 3 are correspondingly inserted in a left-right mode on the T-shaped mounting square rod 104 through spring pushing, the head end sections of the two positioning insertion rods 3 are inserted in a top mode and penetrate through two vertical positioning plates at the front ends of the two positioning insertion rods 3, and the two positioning insertion rods 3 can enable the two filter screen cages 2 to be inserted and positioned at the left side and the right side of the pipeline 1.

Wherein, the two-way screw thread section of propulsion shaft 6 is all threaded bush and is equipped with a connecting seat 8, correspond to rotate and be connected with a department connecting plate 7 about all being on these two connecting seats 8, and the other end of this department connecting plate 7 rotates with two V-arrangement cardboard 5 about with respectively and links together, and propulsion shaft 6, two connecting seats 8, four department connecting plates 7 have constituteed a department screw thread top jointly and have pushed away to open and shut and tighten the mechanism, can just realize tightening sealed and opening control to two V-arrangement cardboards 5 through this mechanism.

Wherein, the equal symmetry in both sides around the water inlet supports has two location axle 101 about pipeline 1, and two V-arrangement cardboard 5 correspond the sliding sleeve and support two sets of location axle 101 about here, and two sets of location axle 101 can spacing the horizontal slip orbit of two V-arrangement cardboards 5, avoid its luffing motion to rotate.

The bottom of the switch rotating shaft 4 is provided with a conical gear, the conical gear is in meshing transmission connection with the conical gear at the head end of the propelling shaft 6, and the opening and closing of the propelling shaft 6 can be conveniently controlled through the rotating matching of the switch rotating shaft 4 and the conical gear of the propelling shaft 6.

The specific use mode and function of the embodiment are as follows:

the utility model discloses two V-arrangement cardboard 5's the principle that opens and shuts: under the bevel gear normal running fit of switch pivot 4 and propulsion shaft 6, propulsion shaft 6 can carry out positive and negative rotation, and two connecting seats 8 can slide in opposite directions and drive four connecting seats 8 and expand and prop or closed rotation under the screw thread rotation propulsion of propulsion shaft 6, expand and prop or closed rotation can drive two V-arrangement cardboards 5 and open and close at four connecting seats 8.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides an emergent earial drainage device that hydraulic engineering used which characterized in that: the device comprises a pipeline (1), a positioning shaft (101), an L-shaped track plate (102), a lifting ring (103), a T-shaped mounting square rod (104), a filter screen cage (2), a positioning inserted rod (3), a switch rotating shaft (4), a V-shaped clamping plate (5), a propelling shaft (6), a connecting plate (7) and a connecting seat (8); the pipeline (1) is integrally arranged in a square shape with V-shaped bulges at the left side and the right side, the front end of the pipeline is arranged in a blocking mode, the pipeline is poured and installed on a dam body, the front two-thirds length section of the pipeline is immersed in water, and the rear one-third section of the pipeline is convexly supported on the rear drainage side of the dam body; the water immersion sections of the left and right V-shaped convex parts of the pipeline (1) are provided with a water inlet in a penetrating way, and the two V-shaped clamping plates (5) are sealed on the two water inlets by the tightening clamp; a hanging ring (103) is welded and supported at the center of the inner part of the front end opening section of the pipeline (1), and the double-screwing-direction thread pushing shaft (6) penetrates through and is rotatably supported between the hanging ring (103) and the front end plugging plate of the pipeline (1).

2. An emergency drain device for hydraulic engineering according to claim 1, characterized in that: the filter screen cages (2) at two positions are integrally arranged on the inner side and the rear side of a rectangle, the filter screen cages (2) at two positions are matched and slidably arranged on the left and right groups of L-shaped track plates (102) and cover the left and right water inlets of the pipeline (1), and the rear end openings of the filter screen cages (2) are abutted against the inner side end faces of the dam body.

3. An emergency drain device for hydraulic engineering according to claim 1, characterized in that: pipeline (1) is bilateral symmetry and has welded four places L form track board (102), and the middle department support welding of rear side has a T shape installation square pole (104).

4. An emergency drain device for hydraulic engineering according to claim 1, characterized in that: two L-shaped positioning insertion rods (3) are correspondingly inserted in the left and right directions on the T-shaped mounting square rod (104) through spring pushing, and the head end sections of the two positioning insertion rods (3) are inserted in the top mode to penetrate through two vertical positioning plates at the front ends of the two positioning insertion rods (3).

5. An emergency drain device for hydraulic engineering according to claim 1, characterized in that: the two-way thread section of the propulsion shaft (6) is sleeved with a connecting seat (8) in a threaded manner, the two connecting seats (8) are connected with a connecting plate (7) in a left-right corresponding rotating manner, and the other ends of the four connecting plates (7) are respectively connected with a left V-shaped clamping plate (5) and a right V-shaped clamping plate (5) in a rotating manner.

6. An emergency drain device for hydraulic engineering according to claim 1, characterized in that: the front side and the rear side of the left water inlet and the right water inlet of the pipeline (1) are symmetrically supported by two positioning shafts (101), and the two V-shaped clamping plates (5) are supported by the left positioning shaft and the right positioning shaft (101) correspondingly to the sliding sleeves.

7. An emergency drain device for hydraulic engineering according to claim 1, characterized in that: the opening section at the rear end of the pipeline (1) is rotatably provided with a switch rotating shaft (4) in a penetrating way, the bottom of the switch rotating shaft (4) is provided with a conical gear, and the conical gear is in meshing transmission connection with the conical gear at the head end of the propulsion shaft (6).