CN112846704B

CN112846704B - Device and method for manufacturing variable-resistance water curtain for river regulation

Info

Publication number: CN112846704B
Application number: CN202110051855.7A
Authority: CN
Inventors: 刘晔; 刘寰; 王志勇; 程子良
Original assignee: Jiangsu Nasheng Technology Co ltd
Current assignee: Jiangsu Nasheng Technology Co ltd
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2022-06-24
Anticipated expiration: 2041-01-15
Also published as: CN112846704A

Abstract

The invention discloses a variable-resistance water curtain manufacturing device for river regulation, which comprises a base, wherein a back plate and a supporting seat are fixedly arranged on the base, a roller is rotatably arranged on the supporting seat, a cavity is formed in the base, a driving shaft is rotatably arranged in the cavity, a driving rod is fixedly arranged on the driving shaft, a pushing piece is rotatably connected onto the driving rod, a water curtain component attaching type assembling structure is arranged on the driving rod, the water curtain component attaching type assembling structure is composed of the base, the back plate and a positioning beam at the top, the three components are matched to keep the water curtain component in a vertical state to complete assembling, a front-jacking type self-separation mechanism is arranged in the base, and the processed water curtain can be conveniently taken out; through a river regulation variable resistance water curtain manufacturing method, the positioning beam is provided with a grabbing type fixing mechanism, the lifting plate is driven to rotate through rotating the handle, the positioning beam clamp can be synchronously recycled, the water curtain can be taken out from the base very conveniently, and the lifting device is simple to operate.

Description

Device and method for manufacturing variable-resistance water curtain for river regulation

Technical Field

The invention relates to the technical field of environmental protection, in particular to a device and a method for manufacturing a variable-resistance water curtain for river regulation.

Background

Water resources have very important significance to human beings and even the whole nature, and can be the source of life. However, in the process of industrial development, people cause serious pollution to water resources, water sources in various regions are seriously eutrophicated, and the problem of water and soil loss is obvious due to the damage of vegetation. With the attention of people on environmental protection, river regulation becomes a topic of daily speaking.

At present, river regulation is mostly carried out through a water-blocking curtain, and the water-blocking curtain can be used in water supply and drainage, flood prevention, irrigation, water conservancy and hydropower engineering and is used for stopping and dredging water flow or playing a role in regulating water level. The water blocking curtain is manufactured in a sectional mode in the production process, and then integrated assembly is carried out to form a complete water blocking curtain structure. However, most of the existing water-blocking curtain components are in a flat state when being welded and assembled, so that a lot of inconvenience is brought to operation, and the existing workshop does not have vertical assembly conditions. In view of this, we propose a device and method for making a variable-resistance water curtain for river regulation.

Disclosure of Invention

The invention aims to provide a device and a method for manufacturing a variable-resistance water curtain for river regulation, which aim to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a variable-resistance water curtain manufacturing device for river regulation comprises a base, wherein a back plate and a supporting seat are fixedly installed on the base, a roller is rotatably installed on the supporting seat, a cavity is formed in the base, a driving shaft is rotatably installed in the cavity, a driving rod is fixedly installed on the driving shaft, a pushing piece is rotatably connected onto the driving rod, a connecting rod is rotatably installed on the pushing piece, a fork rod is arranged on the pushing piece, the fork rod is rotatably connected onto a flat plate, an ejector rod is fixedly installed on the flat plate, a panel is fixedly installed on the ejector rod, a top plate is fixedly installed on the back plate, a lifting rope is fixedly connected onto the top plate, a positioning beam is fixedly installed on the lifting rope, a return spring is fixedly connected onto the positioning beam, an installation cavity and a sliding groove are formed in the positioning beam, a clamp is slidably installed in the sliding groove, and a jacking spring and a hanging piece are fixedly connected onto the clamp, and a rotating handle is rotatably arranged in the mounting cavity, and a lifting plate is fixedly arranged on the rotating handle.

Preferably, the backplate is connected in the side of base, and the supporting seat is installed at the top of base, be provided with the race on the supporting seat, and the gyro wheel is arranged and is installed in the race, the gyro wheel includes drive wheel and follower.

Preferably, the cavity is located below the supporting seat, the driving shaft is driven by the motor, the driving rod and the pushing piece are connected end to end, the connecting rod is rotatably connected to the cavity wall of the cavity, and the fork rod is obliquely connected to the pushing piece.

Preferably, the fork arm is connected on the articulated seat of dull and stereotyped lower surface, and the ejector pin is vertical to be arranged and install on the flat board, the panel sets up the up end at the ejector pin, and is provided with the friction-increasing pad on the panel.

Preferably, the top plate is arranged at the top of the back plate, two lifting ropes are arranged in a balanced mode, the positioning beam is connected to the bottom end of each lifting rope in a hanging mode, and the return spring is connected between the positioning beam and the top plate.

Preferably, the jacking spring is connected between the wall of the mounting cavity and the fixture, the sliding groove is a through groove, the hanging piece is of an L-shaped structure, the lifting plate is connected in the hanging piece in a penetrating mode, and the rotating handle is arranged on the side face of the positioning beam in a penetrating mode.

A method for manufacturing a variable water-blocking curtain for river regulation comprises the following steps:

s1: (part fixed assembly) a basic supporting structure is formed by the base and the back plate, the water-blocking curtain is vertically placed on the roller to reduce abrasion of the bottom, then the positioning beam is sleeved at the top of the water-blocking curtain, the elastic force of the jacking spring acts on the clamp to enable the clamp to slide out of the sliding groove and be clamped at two sides of the water-blocking curtain, so that the positioning beam is fixedly connected to the water-blocking curtain, the return spring generates resistance on the positioning beam, the water-blocking curtain is fixed by matching with the base and is kept in a vertical state for assembly;

s2: the water blocking curtain is separated from the base, the driving rod is driven to rotate through the driving shaft, the pushing piece and the fork rod on the pushing piece move, the pushing piece is limited by the connecting rod, the movement track of the fork rod is in an irregular ring shape pushed in a reciprocating lifting mode, the flat plate can be driven to be pushed upwards and forwards, then the flat plate is reset, the top rod and the panel on the top rod are in contact with the bottom of the water blocking curtain and are pushed upwards and forwards, and the assembled water blocking curtain is pushed out from the base for a certain distance, so that the water blocking curtain can be taken out conveniently;

s3: (the curtain that blocks water takes out) drives the lifting plate through rotating the handle and rotates, and the lifting plate is turned into vertical state by the tie, and the lifting plate pushes up the pendant to make anchor clamps return in the spout, make locating beam and the curtain that blocks water separation, the curtain that blocks water finally follows the gyro wheel and rolls off, accomplishes production assembly process.

Compared with the prior art, the invention has the beneficial effects that:

1. the water blocking curtain component clinging type assembling structure is arranged and comprises a base, a back plate and a positioning beam at the top, the water blocking curtain component can be kept in a vertical state through the cooperation of the base, the back plate and the positioning beam at the top to complete assembly, the operation is easier, the assembling quality is ensured, and the front-jacking type self-separating mechanism is arranged in the base, so that the water blocking curtain can be separated from the base which is tightly connected with the base to a certain extent after the assembly is completed, and the processed water blocking curtain can be taken out conveniently;

2. the positioning beam is provided with the grabbing type fixing mechanism, the water blocking curtain can be quickly positioned from the top by matching with the base, the lifting plate is driven to rotate by rotating the handle, the positioning beam clamp can be synchronously recycled, the water blocking curtain can be conveniently taken out from the base, and the lifting device is simple to operate.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic view of a base structure according to the present invention;

fig. 3 is an enlarged schematic view of the area a in fig. 1.

In the figure: the device comprises a base 1, a back plate 2, a supporting seat 3, a roller 4, a cavity 5, a driving shaft 6, a driving rod 7, a pushing piece 8, a connecting rod 9, a fork rod 10, a flat plate 11, a push rod 12, a panel 13, a top plate 14, a lifting rope 15, a positioning beam 16, a return spring 17, a mounting cavity 18, a sliding groove 19, a clamp 20, a jacking spring 21, a hanging piece 22, a rotating handle 23 and a lifting plate 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a device for manufacturing a variable-resistance water curtain for river regulation comprises a base 1, a back plate 2 and a supporting seat 3 are fixedly arranged on the base 1, a roller 4 is rotatably arranged on the supporting seat 3, a cavity 5 is arranged in the base 1, a driving shaft 6 is rotatably arranged in the cavity 5, a driving rod 7 is fixedly arranged on the driving shaft 6, a pushing piece 8 is rotatably connected onto the driving rod 7, a connecting rod 9 is rotatably arranged on the pushing piece 8, a fork rod 10 is arranged on the pushing piece 8, the fork rod 10 is rotatably connected onto a flat plate 11, an ejector rod 12 is fixedly arranged on the flat plate 11, a panel 13 is fixedly arranged on the ejector rod 12, a top plate 14 is fixedly arranged on the back plate 2, a lifting rope 15 is fixedly connected onto the top plate 14, a positioning beam 16 is fixedly arranged on the lifting rope 15, a return spring 17 is fixedly connected onto the positioning beam 16, an installation cavity 18 and a sliding groove 19 are arranged on the positioning beam 16, and a clamp 20 is slidably arranged in the sliding groove 19, the clamp 20 is fixedly connected with a jacking spring 21 and a hanging piece 22, a rotating handle 23 is rotatably arranged in the mounting cavity 18, and a lifting plate 24 is fixedly arranged on the rotating handle 23.

The water blocking curtain is vertically placed on the roller 4 through the supporting seat 3, the water blocking curtain can move in the left and right directions, and abrasion of the bottom is reduced;

the cavity 5 is positioned below the supporting seat 3, the driving shaft 6 is driven by a motor, the driving rod 7 is connected with the pushing piece 8 end to end, the connecting rod 9 is connected to the cavity wall of the cavity 5 in a rotating mode, the fork rod 10 is connected to the pushing piece 8 in an inclined mode, the driving part is installed through the cavity 5, when the driving rod 7 is driven by the driving shaft 6 to rotate, the pushing piece 8 and the fork rod 10 on the pushing piece can be driven to move, the pushing piece 8 is limited by the connecting rod 9 at the same time, the movement track of the fork rod 10 is in an irregular annular shape pushed in a reciprocating lifting mode, the flat plate 11 can be driven to push upwards and forwards, and then resetting is carried out;

the fork rod 10 is connected to a hinged seat on the lower surface of the flat plate 11, the ejector rods 12 are vertically arranged on the flat plate 11, the panel 13 is arranged on the upper end surface of the ejector rod 12, the friction increasing cushion is arranged on the panel 13, and the flat plate 11 can be contacted with the bottom of the water-blocking curtain through the ejector rod 12 and the panel 13 thereon in the process of pushing the flat plate 11 upwards, and can be pushed upwards and forwards, so that the assembled water-blocking curtain is pushed out from the base 1 for a certain distance, is convenient to separate and take out, and finally slides out from the roller 4;

the top plate 14 is arranged at the top of the back plate 2, two lifting ropes 15 are arranged in a balanced manner, the positioning beam 16 is hung at the bottom end of the lifting rope 15, the return spring 17 is connected between the positioning beam 16 and the top plate 14, the top plate 14 is arranged on the positioning beam 16 through the lifting rope 15, the positioning beam 16 can be sleeved at the top of the water-blocking curtain when in use, the return spring 17 generates resistance force and is matched with the base 1 to vertically fix the water-blocking curtain, and the positioning beam 16 has mobility, so that when the water-blocking curtain is pushed forwards by jacking, the positioning beam 16 can move along with the water-blocking curtain, and the positioning effect is kept;

roof pressure spring 21 connects between installation cavity 18 chamber wall and anchor clamps 20, and spout 19 is for running through the groove, pendant 22 is L type structure, and lifting plate 24 cross-under is in pendant 22, the side setting that the handle 23 runs through locating beam 16 rotates, roof pressure spring 21's elasticity is used on anchor clamps 20, can make anchor clamps 20 follow the roll-off in spout 19, the joint is in the both sides that hinder the water curtain, thereby connect locating beam 16 on hindering the water curtain, and when needing to hinder the dismantlement of water curtain, need separate locating beam 16 with it, drive lifting plate 24 through rotating handle 23 and rotate, lifting plate 24 turns into vertical state by lying flatly, lifting plate 24 pushes up pendant 22, thereby make anchor clamps 20 retract into spout 19, conveniently take out the water curtain from base 1.

s1: (part fixing assembly) a basic supporting structure is formed by the base 1 and the back plate 2, the water-blocking curtain is vertically placed on the roller 4 to reduce abrasion of the bottom, then the positioning beam 16 is sleeved on the top of the water-blocking curtain, and the elastic force of the jacking spring 21 acts on the clamp 20 to enable the clamp 20 to slide out of the chute 19 and be clamped on two sides of the water-blocking curtain, so that the positioning beam 16 is fixedly connected to the water-blocking curtain, the return spring 17 generates resistance on the positioning beam 16, the water-blocking curtain is fixed by matching with the base 1, and the assembly is carried out by keeping the water-blocking curtain in a vertical state;

s2: the water blocking curtain is separated from the base 1, the driving rod 7 is driven to rotate through the driving shaft 6, the pushing piece 8 and the fork rod 10 on the pushing piece 8 move, the pushing piece 8 is limited by the connecting rod 9, the movement track of the fork rod 10 is in an irregular ring shape pushed in a reciprocating lifting mode, the flat plate 11 can be driven to be pushed upwards and pushed forwards, then resetting is carried out, the top rod 12 and the panel 13 on the top rod are in contact with the bottom of the water blocking curtain and are pushed forwards in a jacking mode, and therefore the assembled water blocking curtain is pushed out from the base 1 for a certain distance, and the water blocking curtain can be taken out conveniently;

s3: (the water-blocking curtain is taken out) the lifting plate 24 is driven to rotate by rotating the handle 23, the lifting plate 24 is turned into a vertical state from lying, the hanging piece 22 is pushed up by the lifting plate 24, so that the clamp 20 retracts into the sliding groove 19, the positioning beam 16 is separated from the water-blocking curtain, and the water-blocking curtain finally slides out of the roller 4 to finish the production and assembly process.

The working principle is as follows: firstly, a base 1 and a back plate 2 form a basic supporting structure, a roller 4 is installed through a supporting seat 3, a water-blocking curtain can be vertically placed on the roller 4 and can move in the left and right directions, the abrasion of the bottom is reduced, a top plate 14 is installed on a positioning beam 16 through a lifting rope 15, the positioning beam 16 can be sleeved on the top of the water-blocking curtain when in use, the elastic force of a jacking spring 21 acts on a clamp 20, the clamp 20 can slide out of a sliding groove 19 and is clamped on two sides of the water-blocking curtain, so that the positioning beam 16 is fixedly connected on the water-blocking curtain, a return spring 17 generates resistance at the moment, the water-blocking curtain is vertically fixed by matching with the base 1, the welding and the assembly can be more conveniently carried out, after the assembly is finished, the water-blocking curtain is required to be separated from the base 1, and a driving part is installed through a cavity 5, when the driving rod 7 is driven to rotate by the driving shaft 6, the pushing piece 8 and the fork rod 10 on the pushing piece can be driven to move, the pushing piece 8 is limited by the connecting rod 9, the movement track of the fork rod 10 is in an irregular ring shape which is pushed in a reciprocating lifting mode, the flat plate 11 can be driven to push upwards and forwards and then reset, the flat plate 11 can be contacted with the bottom of the water-blocking curtain through the ejector rod 12 and the panel 13 on the top of the flat plate in the process of pushing upwards and forwards and is pushed upwards, so that the assembled water-blocking curtain is pushed out from the base 1 for a certain distance and is convenient to separate and take out, finally the lifting plate 24 is driven to rotate by the rotating handle 23, the lifting plate 24 is turned into a vertical state from lying, the hanging piece 22 is pushed upwards by the lifting plate 24, the clamp 20 is retracted into the sliding groove 19, the positioning beam 16 is separated from the water-blocking curtain, and the water-blocking curtain finally slides out of the roller 4.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a but river regulation varistor cascade making devices, includes base (1), its characterized in that: the automatic lifting device is characterized in that a back plate (2) and a supporting seat (3) are fixedly mounted on a base (1), idler wheels (4) are rotatably mounted on the supporting seat (3), a cavity (5) is arranged in the base (1), a driving shaft (6) is rotatably mounted in the cavity (5), a driving rod (7) is fixedly mounted on the driving shaft (6), a pushing piece (8) is rotatably connected onto the driving rod (7), a connecting rod (9) is rotatably mounted onto the pushing piece (8), a fork rod (10) is arranged on the pushing piece (8), the fork rod (10) is rotatably connected onto a flat plate (11), an ejector rod (12) is fixedly mounted on the flat plate (11), a panel (13) is fixedly mounted on the ejector rod (12), a top plate (14) is fixedly mounted on the back plate (2), a lifting rope (15) is fixedly connected onto the top plate (14), a positioning beam (16) is fixedly mounted on the lifting rope (15), and fixedly connected with answer spring (17) on locating beam (16), be provided with installation cavity (18) and spout (19) on locating beam (16), and slidable mounting has anchor clamps (20) in spout (19), fixedly connected with roof pressure spring (21) and pendant (22) are gone up in anchor clamps (20), and rotate in installation cavity (18) and install rotation handle (23), fixed mounting has lifting plate (24) on rotation handle (23).

2. The device for manufacturing the river regulation variable-resistance water curtain according to claim 1, wherein: backplate (2) are connected in the side of base (1), and supporting seat (3) are installed at the top of base (1), be provided with the race on supporting seat (3), and gyro wheel (4) are arranged and are installed in the race, gyro wheel (4) include drive wheel and follower.

3. The device for manufacturing the river regulation variable-resistance water curtain according to claim 1, wherein: the cavity (5) is located below the supporting seat (3), the driving shaft (6) is driven by the motor, the driving rod (7) and the pushing piece (8) are connected end to end, the connecting rod (9) is rotatably connected to the wall of the cavity (5), and the fork rod (10) is obliquely connected to the pushing piece (8).

4. The device for manufacturing the river regulation variable-resistance water curtain according to claim 1, wherein: fork arm (10) are connected on the articulated seat of dull and stereotyped (11) lower surface, and ejector pin (12) vertical range installs on dull and stereotyped (11), panel (13) set up the up end at ejector pin (12), and are provided with the pad that increases friction on panel (13).

5. The device for manufacturing the river regulation variable-resistance water curtain according to claim 1, wherein: the top plate (14) is arranged at the top of the back plate (2), two lifting ropes (15) are arranged in a balanced mode, the positioning beam (16) is connected to the bottom end of the lifting rope (15) in a hanging mode, and the return spring (17) is connected between the positioning beam (16) and the top plate (14).

6. The device for manufacturing the river regulation variable-resistance water curtain according to claim 1, wherein: the jacking spring (21) is connected between the wall of the mounting cavity (18) and the fixture (20), the sliding groove (19) is a through groove, the hanging piece (22) is of an L-shaped structure, the lifting plate (24) is connected in the hanging piece (22) in a penetrating mode, and the rotating handle (23) penetrates through the side face of the positioning beam (16).

7. A method for manufacturing a variable water-blocking curtain for river regulation according to any one of claims 1 to 6, wherein the method comprises the following steps:

s1: and (3) fixing and assembling components: the base (1) and the back plate (2) form a basic supporting structure, the water blocking curtain is vertically placed on the roller (4) to reduce abrasion of the bottom, then the positioning beam (16) is sleeved at the top of the water blocking curtain, the elastic force of the jacking spring (21) acts on the clamp (20), the clamp (20) slides out of the sliding groove (19) and is clamped at the two sides of the water blocking curtain, the positioning beam (16) is fixedly connected to the water blocking curtain, the return spring (17) generates resistance to the positioning beam (16), the water blocking curtain is fixed by matching with the base (1), and the water blocking curtain is kept in a vertical state for assembly;

s2: the water blocking curtain is pushed forwards: then, the water blocking curtain is separated from the base (1), the driving rod (7) is driven to rotate through the driving shaft (6), the pushing piece (8) and the fork rod (10) on the pushing piece move, the pushing piece (8) is limited by the connecting rod (9) at the same time, the movement track of the fork rod (10) is in an irregular ring shape pushed in a reciprocating lifting mode, the flat plate (11) can be driven to be pushed upwards and forwards, then resetting is carried out, the top rod (12) and the panel (13) on the top rod are in contact with the bottom of the water blocking curtain and are pushed upwards, and therefore the assembled water blocking curtain is pushed out of the base (1) for a certain distance, and the water blocking curtain can be taken out conveniently;

s3: taking out the water-blocking curtain: the lifting plate (24) is driven to rotate by rotating the handle (23), the lifting plate (24) is turned into a vertical state by lying, the hanging piece (22) is pushed up by the lifting plate (24), so that the clamp (20) retracts into the sliding groove (19), the positioning beam (16) is separated from the water-blocking curtain, and the water-blocking curtain finally slides out of the roller (4), so that the production and assembly process is completed.