CN212772196U

CN212772196U - A manger plate dam for hydraulic and hydroelectric engineering

Info

Publication number: CN212772196U
Application number: CN202021549475.3U
Authority: CN
Inventors: 马迎春
Original assignee: Sichuan Aoguang Construction Engineering Co ltd
Current assignee: Sichuan Aoguang Construction Engineering Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-03-23
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses a manger plate dam for hydraulic and hydroelectric engineering, including the dam body, be equipped with the dress groove in the dam body, the inslot of packing into is equipped with the baffle, and the roof has been installed at the top of baffle, and the dam body facial make-up is equipped with the carriage, and gear motor has been installed at the top of carriage, and gear motor's rotor shaft tip has installed the rope sheave, and the rope sheave facial make-up is equipped with wire rope, is equipped with the perforation on the carriage, and wire rope runs through the perforation, and becket connection wire rope have been installed at the top of. Through the positive and negative rotation button of control positive and negative rotation controller, gear motor corotation simultaneously or the reversal on left and right sides drives the rope wheel and rolls up or release wire rope, consequently can make the baffle rise or fall from packing into the inslot, and the sand grip is taken off and is attached at the front and back of baffle, can reciprocate the in-process at the baffle, and the restriction water passes through the soft layer and oozes with baffle cooperation gap, consequently conveniently changes the manger plate height of manger plate dam as required.

Description

A manger plate dam for hydraulic and hydroelectric engineering

Technical Field

The utility model belongs to the technical field of hydraulic and hydroelectric engineering, concretely relates to manger plate dam for hydraulic and hydroelectric engineering.

Background

The retaining dam is used for separating water bodies in agricultural irrigation, fishery, ship locks, seawater and tide blocking, urban river landscape, engineering and hydropower stations.

The existing reservoir retaining dam for generating electricity and storing water is characterized in that a main body is formed by pouring concrete, and the existing reservoir retaining dam has the following defects: because the retaining dam is fixed in height, when the water level is higher than the retaining dam, the water level can directly overflow through the top of the retaining dam, and the retaining dam loses the retaining effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a manger plate dam for hydraulic and hydroelectric engineering to solve the problem that can't improve the manger plate height of manger plate dam among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a retaining dam for hydraulic and hydroelectric engineering, includes the dam body, the internal dress groove that is equipped with of dam, the built-in baffle that is equipped with of dress groove, the roof has been installed at the top of baffle, the dam body facial make-up is equipped with the carriage, gear motor has been installed at the top of carriage, gear motor's rotor shaft tip has installed the rope sheave, the rope sheave facial make-up is equipped with wire rope, be equipped with the perforation on the carriage, wire rope runs through the perforation, becket and becket connection wire rope have been installed at the top of roof.

Preferably, the loading groove is internally provided with a soft layer, the baffle is positioned in the soft layer, and the two sides of the inner wall of the soft layer are provided with convex strips which are of a square strip structure.

Preferably, both sides of the supporting frame are provided with reinforcing plates, and the reinforcing plates are of triangular plate structures.

Preferably, the wiring end of the speed reducing motor is connected with the forward and reverse rotation controller through a conducting wire.

Preferably, the top plate is provided with a wind instrument plate, and the top of the wind instrument plate is connected with the supporting frame.

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

the utility model provides a retaining dam for hydraulic and hydroelectric engineering, positive and negative rotation button through controlling positive and negative rotation controller, the gear motor corotation simultaneously or the reversal on left and right sides drives the rope winding wheel and rolls up or release wire rope, consequently can make the baffle rise or whereabouts from packing into the inslot, the sand grip is taken off and is attached at the front and back of baffle, can reciprocate the in-process at the baffle, the restriction water oozes through soft layer and baffle cooperation gap, consequently the convenient retaining dam manger plate height that changes as required.

The utility model provides a retaining dam for hydraulic and hydroelectric engineering, the organ board can stretch out and draw back under the circumstances that the baffle upwards perhaps removed downwards, through the setting of organ board, can prevent the unrestrained baffle of crossing.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view in partial cutaway of FIG. 1;

fig. 3 is a partial sectional view in left side view of fig. 1.

In the figure: the device comprises a dam body 1, a loading groove 2, a soft layer 3, a baffle 4, a convex strip 5, a top plate 6, a supporting frame 7, a speed reducing motor 8, a rope winding wheel 9, a steel wire rope 10, a perforation 11, a rope ring 12, a reinforcing plate 101 and a positive and negative rotation controller 801.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1, 2 and 3, a retaining dam for hydraulic and hydroelectric engineering comprises a dam body 1, wherein the dam body 1 is formed by pouring concrete, a loading groove 2 is arranged in the dam body 1, the loading groove 2 is of a square groove structure, universal glue is uniformly coated on the inner wall of the loading groove 2, and through the outer wall of omnipotent adhesive bonding soft layer 3, soft layer 3 is U template structure, baffle 4 is square plate structure, sliding contact soft layer 3's inner wall, sand grip 5 has been installed to both sides around soft layer 3's the inner wall, soft layer 3 and sand grip 5 are integrative spare of injection molding, the material is chloroprene rubber, the texture is soft, high wear resistance, sand grip 5 is square strip structure, sand grip 5 is taken off and is attached at the front and back of baffle 4, can restrict the water and ooze through soft layer 3 and baffle 4 cooperation gap, roof 6 has been installed at the top of baffle 4, baffle 4 and roof 6 are integrative founding spare.

Referring to fig. 1, 2 and 3, the left side and the right side of the dam body 1 are pre-embedded with supporting frames 7, the supporting frames 7 are of a U-shaped frame structure, reinforcing plates 101 are welded on the left side and the right side of the supporting frames 7, the reinforcing plates 101 are of a triangular plate structure, the bottoms of the reinforcing plates 101 contact the upper surface of the dam body 1, the bending resistance of the supporting frames 7 on the dam body 1 is enhanced through the support of the reinforcing plates 101, the reinforcing plates 101 are of a triangular plate structure, speed reducing motors 8 are installed on the left side and the right side of the top of the supporting frames 7, the types of the speed reducing motors 8 are CH, the speed reducing motors 8 are provided with magnetic band-type brake mechanisms, when the speed reducing motors 8 lose power, the speed reducing motors stop rotating immediately, the terminals of the speed reducing motors 8 are connected in parallel through wires and then connected with the power output ends of a forward and reverse rotation controller 801, the types of the forward and reverse rotation controller, the positive and negative rotation button through controlling positive and negative rotation controller 101, gear motor 8 on the left and right sides is positive rotation simultaneously, reverse rotation or stop, the welding of gear motor 8's rotor shaft tip has rope wheel 9, the grooving inner wall welding of rope wheel 9 has wire rope 10, the upper end left and right sides of carriage 7 is equipped with perforation 11, wire rope 10 runs through perforation 11, the side welding has

rope ring

12 and 12 butt fusion fixed wire rope 10 of rope ring about the top of roof 6, the top screw fixation carriage 7's of 6 screw fixation wind instrument boards 13 of roof and 13 inner wall upper end, organ board 13 can be flexible under baffle 4 condition upwards or the downstream, through the setting of wind instrument boards 13, can prevent the water wave from crossing baffle 4.

During the use, through the positive and negative rotation button of control positive and negative rotation controller 101, gear motor 8 corotation simultaneously or the reversal on left and right sides drives rope wheel 9 and rolls up or release wire rope 10, consequently can make baffle 4 rise or fall from packing into groove 2, and the front and back that attaches at baffle 4 is taken off to sand grip 5, can reciprocate the in-process at baffle 4, and the restriction water oozes through soft layer 3 and baffle 4 cooperation gap, consequently conveniently changes the manger plate height of manger plate as required.

The piano plate 13 can be extended and contracted in the case where the baffle 4 moves upward or downward, and by the provision of the piano plate 13, water waves can be prevented from passing over the baffle 4.

Claims

1. The utility model provides a manger plate dam for hydraulic and hydroelectric engineering, includes dam body (1), its characterized in that: be equipped with loading groove (2) in dam body (1), the loading is gone into and is equipped with baffle (4) in groove (2), roof (6) have been installed at the top of baffle (4), dam body (1) facial make-up is equipped with carriage (7), gear motor (8) have been installed at the top of carriage (7), rope sheave (9) have been installed to the rotor shaft tip of gear motor (8), rope sheave (9) facial make-up is equipped with wire rope (10), be equipped with perforation (11) on carriage (7), perforation (11) are run through in wire rope (10), becket (12) and becket (12) connection wire rope (10) have been installed at the top of roof (6).

2. A dam for hydraulic and hydroelectric engineering according to claim 1, in which: the loading groove (2) is internally provided with a soft layer (3), the baffle (4) is positioned in the soft layer (3), the two sides of the inner wall of the soft layer (3) are provided with convex strips (5), and the convex strips (5) are of square strip structures.

3. A dam for hydraulic and hydroelectric engineering according to claim 1, in which: reinforcing plates (101) are arranged on two sides of the supporting frame (7), and the reinforcing plates (101) are of triangular plate structures.

4. A dam for hydraulic and hydroelectric engineering according to claim 1, in which: and the terminal of the speed reducing motor (8) is connected with the forward and reverse rotation controller (801) through a lead.

5. A dam for hydraulic and hydroelectric engineering according to claim 1, in which: the top plate (6) is provided with a wind organ plate (13), and the top of the wind organ plate (13) is connected with the supporting frame (7).