CN211113506U

CN211113506U - Gate for hydraulic engineering

Info

Publication number: CN211113506U
Application number: CN201921582230.8U
Authority: CN
Inventors: 刘敬; 孙月虎; 魏敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-22
Filing date: 2019-09-22
Publication date: 2020-07-28
Anticipated expiration: 2029-09-22

Abstract

The utility model belongs to the technical field of hydraulic engineering, especially, gate for hydraulic engineering, including the mounting bracket, the upper surface of mounting bracket is installed the headstock gear, the inside wall of headstock gear rotates and is connected with the screw rod, the mounting bracket has splint near the welding of bottom inside wall, the bottom of screw rod is installed the door plant, the mounting bracket is close to the sliding connection in the dead ahead of door plant has the mount, the bottom surface welding of mount has the counterweight plate; water drives the in-process that the grit flows, be isosceles trapezoid because of the inside wall bottom surface section of mounting bracket, the front-back face of mounting bracket is the slope form, itself is difficult for being detained the grit, and the upper surface of cardboard is "V" type, the surface is difficult for piling up the grit, cooperate first guiding gutter and second guiding gutter for mounting bracket and cardboard surface water and grit flow to outside speed, reduced door plant and mounting bracket contact surface and detained the grit, strengthen the leakproofness of both contacts.

Description

Gate for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering field especially relates to a gate for hydraulic engineering.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Also known as water engineering, water engineering requires the construction of various types of hydraulic structures such as dams, dikes, spillways, water gates, water inlets, channels, crossing tanks, rafts and fishways to achieve its goal, and gates are used as control facilities for closing and opening water discharge channels. The important components of hydraulic buildings can be used for intercepting water flow, controlling water level, regulating flow, discharging silt and floating objects and the like. The gate is one of indispensable hydraulic structures in hydraulic engineering construction.

Technical problems exist in the prior art.

1. The contact surface between the door plate and the mounting frame of the existing gate is generally a plane, and when water flows, gravel is easily retained on the bottom surface of the inner side wall of the mounting frame, so that the sealing property of the contact surface between the door plate and the mounting frame is influenced;

2. set up mount and filter screen before current gate, reach the purpose of collecting aquatic rubbish or surface of water rubbish, under the quick flow impact force of water, cause the mount dislocation easily, be out of door plant the place ahead, reduced the efficiency of collecting rubbish.

In order to solve the problem, the application provides a gate for hydraulic engineering.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For the technical problem who exists among the solution background art, the utility model provides a gate for hydraulic engineering, the door plant and the mounting bracket that have are connected closely, and the leakproofness is good, and spacing characteristics are stabilized to the mount.

(II) technical scheme

In order to solve the problems, the utility model provides a gate for hydraulic engineering, which comprises a mounting rack, wherein the upper surface of the mounting rack is provided with a hoist, the inner side wall of the hoist is rotatably connected with a screw rod, the mounting rack is welded with a clamping plate close to the inner side wall at the bottom end, and the bottom end of the screw rod is provided with a door plate;

a fixed frame is slidably connected to the mounting frame close to the front of the door plate, a counterweight plate is welded to the bottom surface of the fixed frame, a filter screen is fixedly arranged on the inner side wall of the fixed frame, sliding grooves are symmetrically formed in the front surface of the mounting frame, ropes are symmetrically connected to the top of the fixed frame, a sliding plate is fixedly arranged on the rear surface of the fixed frame, a speed reduction motor is arranged on the rear portion of the mounting frame close to the hoist, an output shaft of the speed reduction motor is fixedly connected with a fixed rod, winding discs are symmetrically arranged on the outer side wall of the fixed rod, and the two ropes are;

the bottom surface of door plant has seted up the draw-in groove, the fixed cardboard that is equipped with in inside wall bottom surface of mounting bracket, first guiding gutter has been seted up to the upper surface symmetry of cardboard, the second guiding gutter has all been seted up to the bottom front and back surface of mounting bracket.

Preferably, the bottom surface section of the inner side wall of the mounting frame is isosceles trapezoid, and the upper surface of the clamping plate is V-shaped.

Preferably, the clamping groove is matched with the clamping plate, and the bottom surface of the door plate is in a sharp knife shape.

Preferably, the first diversion trench and the second diversion trench are strip-shaped trenches, and the first diversion trench and the second diversion trench correspond to each other in position one to one.

Preferably, the length of the sliding groove is equal to the height of the mounting rack.

Preferably, the weight plate is of a metal frame structure.

The above technical scheme of the utility model has following profitable technological effect:

1. water drives the in-process that the grit flows, be isosceles trapezoid because of the inside wall bottom surface section of mounting bracket, the front-back face of mounting bracket is the slope form, itself is difficult for being detained the grit, and the upper surface of cardboard is "V" type, the surface is difficult for piling up the grit, cooperate first guiding gutter and second guiding gutter for mounting bracket and cardboard surface water and grit flow to outside speed, reduced door plant and mounting bracket contact surface and detained the grit, strengthen the leakproofness of both contacts.

2. Gear motor drives dead lever and rolling dish synchronous rotation, and two rolling dishes are rolled up or are put long to the rope, and slide and spout cooperation are used for the mount can keep the rising or the decline of vertical form completely, and then makes the filter screen of mount can be located the rivers flow port of mounting bracket always, and the position of mount is stabilized once more in the use of weight plate simultaneously, and difficult dislocation improves the efficiency of collecting rubbish.

Drawings

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

FIG. 2 is a disassembled view of the mounting frame and the fixing frame of the present invention;

FIG. 3 is a partially exploded view of the door panel and the mounting bracket of the present invention;

fig. 4 is a partial connection diagram of the mounting frame and the clamping plate in the present invention.

Reference numerals:

1. a mounting frame; 2. a hoist; 3. a screw; 4. a splint; 5. a door panel; 6. a fixed mount; 7. a weight plate; 8. a filter screen; 9. a chute; 10. a rope; 11. a slide plate; 12. a reduction motor; 13. a card slot; 14. clamping a plate; 15. a first diversion trench; 16. a second guiding gutter; 17. fixing the rod; 18. and (7) winding the disc.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-4, the gate for hydraulic engineering provided by the utility model comprises a mounting frame 1, wherein the upper surface of the mounting frame 1 is provided with a hoist 2, the inner side wall of the hoist 2 is rotatably connected with a screw rod 3, the mounting frame 1 is welded with a clamping plate 4 near the inner side wall at the bottom end, and the bottom end of the screw rod 3 is provided with a door plate 5;

a fixing frame 6 is connected to the mounting frame 1 in a sliding mode close to the front of the door panel 5, a counterweight plate 7 is welded to the bottom surface of the fixing frame 6, a filter screen 8 is fixedly arranged on the inner side wall of the fixing frame 6, sliding grooves 9 are symmetrically formed in the front surface of the mounting frame 1, ropes 10 are symmetrically connected to the top of the fixing frame 6, a sliding plate 11 is fixedly arranged on the rear surface of the fixing frame 6, a speed reducing motor 12 is installed on the mounting frame 1 close to the rear of the hoist 2, a fixing rod 17 is fixedly connected to an output shaft of the speed reducing motor 12, winding;

draw-in groove 13 has been seted up to the bottom surface of door plant 5, and the fixed cardboard 14 that is equipped with in inside wall bottom surface of mounting bracket 1, first guiding gutter 15 has been seted up to the upper surface symmetry of cardboard 14, and second guiding gutter 16 has all been seted up to the surface around the bottom of mounting bracket 1.

In this embodiment, the reduction motor 12 is connected to an external power supply through a wire;

the winding disc 18 is I-shaped, and the surface of the winding disc is made of wear-resistant materials.

In the utility model, the hoist 2 drives the screw rod 3 to rotate, and then drives the door panel 5 to move up and down in the mounting rack 1, when opening, the door panel 5 slides to the upper side of the clamping plate 4 to perform waterproof operation, the water drives the gravel to flow, because the bottom profile of the inner side wall of the mounting rack 1 is isosceles trapezoid, the front and back surfaces of the mounting rack 1 are all inclined, the gravel is not easy to retain, the upper surface of the clamping plate 14 is V-shaped, the gravel is not easy to accumulate on the surface, the speed of the water and gravel flowing to the outside on the surfaces of the mounting rack 1 and the clamping plate 14 is accelerated by matching the first diversion trench 15 and the second diversion trench 16, the retaining gravel on the contact surface of the door panel 5 and the mounting rack 1 is reduced, the contact tightness between the door panel and the mounting rack is enhanced, when closing, the bottom surface of the door panel 5 matches the clamping groove 13, two rolling dishes 18 carry out the rolling or put long to rope 10, and slide 11 and the cooperation of spout 9 are used for mount 6 can keep the rising or the decline of vertical form completely, and then makes the filter screen 8 of mount 6 can be located the water flow port of mounting bracket 1 always, and the position of mount 6 is stabilized once more in the use of weight plate 7 simultaneously, is difficult for the dislocation, and the rubbish of filter screen 8 filtration aquatic is collected, improves the efficiency of collecting rubbish.

Fig. 3 is a partially disassembled view of the door panel and the mounting frame of the present invention.

As shown in fig. 3 and 4, the bottom surface of the inner side wall of the mounting rack 1 is isosceles trapezoid, and the upper surface of the clamping plate 14 is V-shaped.

As shown in FIG. 3, the locking slot 13 is matched with the locking plate 14, and the bottom surface of the door panel 5 is in a sharp knife shape.

As shown in fig. 4, the first guiding grooves 15 and the second guiding grooves 16 are both strip-shaped grooves, and the positions of the two grooves are in one-to-one correspondence.

In summary, the above structure is made of 304 stainless steel.

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

Fig. 2 is a drawing for separating the mounting frame and the fixing frame in the present invention.

As shown in fig. 1 and 2, the length of the sliding groove 9 is equal to the height of the mounting frame 1.

As shown in fig. 2, the weight plate 7 is a metal frame structure.

It should be noted that the fixing frame 6 is a rectangular frame structure, and the metal frame structure is made of 304 stainless steel;

the front and rear surfaces of the mounting bracket 1 may be designed to have the same configuration and be used on both sides, as desired.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The gate for the hydraulic engineering is characterized by comprising a mounting frame (1), wherein a hoist (2) is mounted on the upper surface of the mounting frame (1), a screw (3) is rotatably connected to the inner side wall of the hoist (2), a clamping plate (4) is welded on the mounting frame (1) close to the inner side wall of the bottom end, and a door plate (5) is mounted at the bottom end of the screw (3);

a fixing frame (6) is slidably connected to the mounting frame (1) close to the right front of the door panel (5), a counterweight plate (7) is welded to the bottom surface of the fixing frame (6), a filter screen (8) is fixedly arranged on the inner side wall of the fixing frame (6), sliding grooves (9) are symmetrically formed in the front surface of the mounting frame (1), ropes (10) are symmetrically connected to the top of the fixing frame (6), a sliding plate (11) is fixedly arranged on the rear surface of the fixing frame (6), a speed reducing motor (12) is installed on the rear portion, close to the hoist (2), of the mounting frame (1), an output shaft of the speed reducing motor (12) is fixedly connected with a fixing rod (17), winding discs (18) are symmetrically installed on the outer side walls of the fixing rod (17), and the two ropes (10) are wound;

the door plate is characterized in that a clamping groove (13) is formed in the bottom surface of the door plate (5), a clamping plate (14) is fixedly arranged on the bottom surface of the inner side wall of the mounting frame (1), first guide grooves (15) are symmetrically formed in the upper surface of the clamping plate (14), and second guide grooves (16) are formed in the front surface and the rear surface of the bottom end of the mounting frame (1).

2. The gate for hydraulic engineering according to claim 1, wherein the bottom surface of the inner side wall of the mounting frame (1) is isosceles trapezoid, and the upper surface of the clamping plate (14) is V-shaped.

3. The gate for hydraulic engineering according to claim 1, wherein the slot (13) is adapted to the clamping plate (14), and the bottom surface of the door plate (5) is sharp-edged.

4. The gate for hydraulic engineering according to claim 1, wherein the first guiding gutter (15) and the second guiding gutter (16) are both strip-shaped gutters, and the positions of the first guiding gutter and the second guiding gutter are in one-to-one correspondence.

5. Gate for hydraulic engineering according to claim 1, characterised in that the length of said chute (9) is equal to the height of said mounting frame (1).

6. The gate for hydraulic engineering according to claim 1, characterized in that the weight plate (7) is a metal frame structure.