CN218713871U

CN218713871U - Box type steel dam

Info

Publication number: CN218713871U
Application number: CN202222837613.3U
Authority: CN
Inventors: 刘建; 陈志刚; 刘雪姣
Original assignee: Gaoyou Hengli Hydraulic Whole Set Equipment Co ltd
Current assignee: Gaoyou Hengli Hydraulic Whole Set Equipment Co ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-03-24
Anticipated expiration: 2032-10-26

Abstract

The application discloses a box type steel dam, which comprises a box body, wherein two sides of the box body are penetrated through by a bottom shaft, a door leaf assembly is fixed at the bottom shaft, one end of the bottom shaft penetrating through the box body is connected with a driving arm, the driving arm comprises a circular ring part and a driving rod fixed at the circular ring part, one end, far away from the circular ring part, of the driving rod is hinged with a triangular arm in a Maleri manner, the triangular arm in the Maleri manner is also hinged with a pull rod and a telescopic rod of a hoist, and three hinged points of the triangular arm in the Maleri manner are respectively positioned at three corners of the triangular arm; the box type steel dam has the advantages of integration, convenience in installation, high sealing efficiency and low cost, and is suitable for being installed in a buried intelligent well or a rural ditch of a municipal drainage pipe network; the hoist, the pull rod and the driving arm are connected to the triangular arm in the same Maleri, the pull rod and the driving arm are driven by the hoist to move, and then the driving arm drives the bottom shaft to rotate, so that the door leaf assembly is controlled to be opened and closed, and the purpose of controlling the box-type steel dam to be opened and closed is achieved.

Description

Box type steel dam

Technical Field

The application belongs to the technical field of steel dams, especially, relate to a box formula steel dam.

Background

The steel dam is a steel gate widely applied to hydraulic engineering and municipal engineering, the hoist drives the power arm to rotate the bottom cross shaft, and the steel gate blade is fixed on the bottom cross shaft, so that the functions of closing the door, storing water, opening the door and discharging flood are realized, and the water level is adjusted.

The existing steel dam is split, all components are assembled and constructed on site, the construction period of engineering is prolonged, and meanwhile, the steel dam has the defects of high difficulty in site construction, high technical requirement and the like.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the application aims at solving the defects in the prior art and provides the box type steel dam.

The technical scheme is as follows: the utility model provides a box body formula steel dam, includes front and rear side open-ended box, the open-ended both sides of not of box are passed by the bottom shaft, bottom shaft department is fixed with the door leaf subassembly, two inside walls of box are laminated respectively to two sides of door leaf subassembly, the inside diapire department of box is fixed with the bottom water stopping subassembly, the bottom water stopping subassembly with sealing connection between the bottom shaft, the bottom shaft is worn out the wherein one end of box inserts the first axle bed that one end is sealed, the bottom shaft is worn out the other end of box is connected with the actuating arm after passing the second axle bed, the actuating arm includes ring portion and fixes the actuating lever in ring portion department, the actuating lever is kept away from the one end of ring portion articulates there is the triangle arm in horse lei, triangle arm department still articulates there is the telescopic link and the telescopic link of headstock gear, three pin joint of horse lei triangle arm is located its three angle department respectively, the last fixed surface of box is stretched out the mounting bracket of box, the headstock with the pull rod is kept away from the one end of horse lei triangle arm is all articulated to be installed mounting bracket department.

Furthermore, the mounting frame comprises two mounting rods and two connecting rods connected between the two mounting rods, a hoist mounting seat is fixed at the top of each connecting rod, the hoist is hinged to the hoist mounting seat and penetrates through a channel formed by the two mounting rods and the two connecting rods in an enclosing manner;

the mounting frame is few in material, simple in structure and good in fixing effect.

Further, the side of mounting bracket is fixed with the mounting panel of two vertical settings, the pull rod is installed two through the round pin axle is articulated between the mounting panel.

Furthermore, the first shaft seat and the second shaft seat are respectively fixed on two side walls of the box body.

Furthermore, a connecting flange is arranged at one end of the bottom shaft close to the driving arm, and the connecting flange and the circular ring part are fixed through a plurality of bolts;

the connecting flange and the circular ring part are fixed by bolts, so that the connection is stable and the disassembly is convenient.

Further, an arc-shaped plate matched with the outer surface of the bottom shaft is arranged at the door leaf assembly, and the arc-shaped plate and the bottom shaft are fixed through bolts;

the arc-shaped plate and the bottom shaft are fixed through the bolts, so that the bottom shaft can drive the door leaf assembly to rotate, and subsequent disassembly and maintenance are facilitated.

Furthermore, the cross section of the triangular arm is an obtuse triangle, the hinge point of the triangular arm and the telescopic rod is located at the obtuse angle of the obtuse triangle, and the pull rod and the driving arm are respectively located on two sides of the telescopic rod;

the arrangement of the triangular arm in the Mullery enables the oil cylinder to run for a shorter stroke, so that the required installation space of the box type steel dam is smaller, and the applicability is wider.

Has the advantages that: 1. the box body type steel dam has the advantages of integration, convenience in installation, sealing, high efficiency and low cost, and is suitable for being installed in a buried intelligent well or a rural ditch of a municipal drainage pipe network.

2. The hoist, the pull rod and the driving arm are connected to the triangular arm in the same Maleri, the pull rod and the driving arm are driven by the hoist to move, and then the driving arm drives the bottom shaft to rotate, so that the door leaf assembly is controlled to be opened and closed, and the purpose of controlling the box-type steel dam to be opened and closed is achieved.

Drawings

FIG. 1 is a schematic view of a closed state of a door leaf assembly according to the present application;

FIG. 2 is a schematic view of a door leaf assembly according to the present application from a first perspective in an open state;

FIG. 3 is a schematic view of a door leaf assembly according to the present application from a second perspective;

FIG. 4 is an exploded view of the parts of the present application;

FIG. 5 is a schematic diagram comparing the present application with a hoist directly connected drive arm configuration;

reference numerals: 1, a box body; 2, a bottom shaft; 2.1 connecting the flanges; 3, a door leaf component; 3.1 an arc-shaped plate; 4, a bottom water stop component; 5 a first shaft seat; 6 a second shaft seat; 7 a driving arm; 7.1 circular ring part; 7.2 driving rod; 8 Marleri triangle arms; 9, a pull rod; 10, a hoist; 10.1 telescopic rods; 11, mounting a frame; 11.1 mounting a rod; 11.2 connecting rods; 11.3 mounting the plate; 12 hoist mount pad.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4: the utility model provides a box body formula steel dam, includes preceding, rear end open-ended box 1, the not open-ended both sides of box 1 are passed by bottom shaft 2, bottom shaft 2 department is fixed with door leaf subassembly 3, two inside walls of box 1 are laminated respectively to two sides of door leaf subassembly 3, the inside diapire department of box 1 is fixed with end stagnant water subassembly 4, end stagnant water subassembly 4 with sealing connection between the bottom shaft 2, bottom shaft 2 wears out one end inserts the first axle bed 5 that one end is sealed wherein of box 1, bottom shaft 2 wears out the other end of box 1 is connected with actuating arm 7 after passing second axle bed 6, actuating arm 7 includes ring portion 7.1 and fixes actuating lever 7.2 in ring portion 7.1 department, actuating lever 7.2 keeps away from the one end of ring portion 7.1 articulates there is triangle arm 8 in the horse lei, triangle arm 8 department still articulates there is the telescopic link 9 and headstock gear 10.1 of hoist 10, three angle department in the horse lei triangle arm 8 is located its three angle department respectively, the last surface of pin joint 1 is fixed with box 1 the box 11 is installed the articulated headstock 10 in the hoist arm 11 the articulated one end of horse is located the horse tie rod department.

The mounting frame 11 comprises two mounting rods 11.1 and two connecting rods 11.2 connected between the two mounting rods 11.1, the top parts of the two connecting rods 11.2 are fixedly provided with a hoist mounting seat 12, the hoist 10 is hinged to the hoist mounting seat 12, and the hoist 10 penetrates through a channel formed by the two mounting rods 11.1 and the two connecting rods 11.2 in an enclosing manner; two vertically arranged mounting plates 11.3 are fixed on the side surfaces of the mounting frame 11, and the pull rod 9 is hinged between the two mounting plates 11.3 through a pin shaft; the first shaft seat 5 and the second shaft seat 6 are respectively fixed at two side walls of the box body 1; a connecting flange 2.1 is arranged at one end of the bottom shaft 2 close to the driving arm 7, and the connecting flange 2.1 and the circular ring part 7.1 are fixed through a plurality of bolts; the door leaf assembly 3 is provided with an arc-shaped plate 3.1 matched with the outer surface of the bottom shaft 2, and the arc-shaped plate 3.1 and the bottom shaft 2 are fixed through bolts; the cross section of the triangular arm 8 is obtuse triangle, the hinge point of the triangular arm 8 and the telescopic rod 10.1 is located at the obtuse angle of the obtuse triangle, and the pull rod 9 and the driving arm 7 are respectively located on two sides of the telescopic rod 10.1.

The working principle is as follows: the box body formula steel dam of this application is arranged in the formula of burying to integrate intelligent well, rural irrigation canals and ditches, through the output of supporting electrical system control hydraulic power source, realizes the flexible of headstock gear, and the telescopic link of headstock gear concertina movement in the hydro-cylinder drives the actuating arm rotation through triangle arm in the horse le to it is rotatory to drive the bottom shaft and then drives the door leaf subassembly, realizes opening and close of control gate.

As shown in fig. 5: the Maleri triangular arm is a triangular arm structure applied to the Maleri lifting mechanism, a connecting structure of the Maleri triangular arm is adopted, when the telescopic rod is located at the shortest extending length state, the driving rod is located at the vertical state (the position of a solid line in the drawing), the door leaf assembly is also located at the vertical state at the moment, namely, the gate is closed, when the telescopic rod is located at the longest extending length state, the driving rod is located at the horizontal state (the position of a dotted line in the drawing), the door leaf assembly is located at the horizontal state at the moment, namely, the gate is closed, the structure can shorten the stroke of the oil cylinder, so that the oil cylinder can drive the bottom shaft to rotate 90 degrees by running a shorter stroke, and the gate is opened and closed; if adopt the direct drive actuating arm of headstock gear telescopic link, because the initial position of actuating arm (the position when door leaf subassembly is closed) can not be the vertically, so want actuating arm to rotate 90 degrees, the final position of actuating arm (the position when door leaf subassembly is opened) can only be located the below of ring portion minimum (from the solid line position in the picture to dotted line position promptly), thereby still need one section installation space in the below of bottom shaft, compare with it, the installation space that box body formula steel dam of this application needs is little, ground excavation depth is shallower, and the operation stroke of telescopic link is shorter, thereby efficiency is higher, the energy consumption is lower.

Although the invention has been shown and described with respect to the preferred embodiments, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the scope of the invention as defined in the following claims.

Claims

1. The utility model provides a box body formula steel dam, includes front and back side open-ended box (1), its characterized in that: the improved water-saving box is characterized in that two sides, not opened, of the box body (1) are penetrated through by a bottom shaft (2), a door leaf assembly (3) is fixed to the bottom shaft (2), two side edges of the door leaf assembly (3) are attached to two inner side walls of the box body (1) respectively, a bottom water stopping assembly (4) is fixed to the bottom wall inside the box body (1), the bottom water stopping assembly (4) is connected with the bottom shaft (2) in a sealing mode, the bottom shaft (2) penetrates out one end of the box body (1) to be inserted into a first shaft seat (5) with one sealed end, the other end, penetrating out of the box body (1), of the box body (1) penetrates through a second shaft seat (6) to be connected with a driving arm (7), the driving arm (7) comprises a circular ring portion (7.1) and a driving rod (7.2) fixed to the circular ring portion (7.1), one end, far away from the circular ring portion (7.1), of the driving rod (7.2) is hinged to a triangular arm (8), the mounting frame (8) is hinged to the triangular arm (8), a hinge point (10.1) is hinged to the triangular arm (11), the three opening and closing arms (11) are arranged at the position of the three triangular arm (11), the triangular arm (11) and are arranged at the position of the triangular arm (11) of the box body (1), the three opening and the triangular arm (11), the triangular arm (11) respectively ) To (3).

2. The box steel dam of claim 1, wherein: mounting bracket (11) include two installation poles (11.1) and connect two connecting rod (11.2) between installation pole (11.1), two the top of connecting rod (11.2) is fixed with headstock gear mount pad (12), headstock gear (10) are articulated to be installed headstock gear mount pad (12) department, headstock gear (10) pass two installation poles (11.1) and two connecting rod (11.2) surround the passageway that forms.

3. The box steel dam of claim 1, wherein: the side of mounting bracket (11) is fixed with mounting panel (11.3) of two vertical settings, pull rod (9) are articulated to be installed two through the round pin axle between mounting panel (11.3).

4. The box steel dam of claim 1, wherein: the first shaft seat (5) and the second shaft seat (6) are respectively fixed on two side walls of the box body (1).

5. The box steel dam of claim 1, wherein: one end of the bottom shaft (2) close to the driving arm (7) is provided with a connecting flange (2.1), and the connecting flange (2.1) and the circular ring part (7.1) are fixed through a plurality of bolts.

6. The box steel dam of claim 1, wherein: the door leaf assembly (3) is provided with an arc-shaped plate (3.1) matched with the outer surface of the bottom shaft (2), and the arc-shaped plate (3.1) and the bottom shaft (2) are fixed through bolts.

7. The box steel dam of claim 1, wherein: the cross section of the triangular arm (8) is obtuse-angled triangle, the hinge point of the triangular arm (8) and the telescopic rod (10.1) is located at the obtuse-angled angle of the obtuse-angled triangle, and the pull rod (9) and the driving arm (7) are located on two sides of the telescopic rod (10.1) respectively.