CN216004953U

CN216004953U - Hydraulic engineering is with dirty fill lifting devices

Info

Publication number: CN216004953U
Application number: CN202121780109.3U
Authority: CN
Inventors: 王新科
Original assignee: Guangdong Xingguang Construction Engineering Co ltd
Current assignee: Guangdong Xingguang Construction Engineering Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-03-11
Anticipated expiration: 2031-08-02

Abstract

The utility model discloses a sewage bucket lifting device for hydraulic engineering, which comprises a front claw and a back claw, wherein the top end of the front claw is fixedly connected with a second fixing rod, the top end of the back claw is fixedly connected with a first fixing rod, the second fixing rod is provided with a connecting mechanism for connecting the back claw and the front claw together, and the upper surfaces of two ends of the second fixing rod are respectively provided with a grabbing mechanism for opening or closing the front claw. According to the utility model, the grabbing mechanism and the pushing mechanism are arranged, so that the range of grabbing sundries is large, the dirt grab bucket is easy to close, and the grabbing capacity is strong.

Description

Hydraulic engineering is with dirty fill lifting devices

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a sewage bucket lifting device for hydraulic engineering.

Background

In order to ensure the subsequent safe operation of a reservoir, a hydropower station or a large water taking structure, a movable scraper bucket type trash remover is usually arranged at a water inlet so as to remove pollutants such as branches, waterweeds, floaters and the like in water flow, a lifting structure of a commonly-used grab bucket is usually fixed on a movable support, the flexibility is not strong, the opening and closing of the grab bucket are controlled by a multi-purpose traction rope, the grab bucket is difficult to be completely closed when sundries are more, the grabbing capacity of the conventional trash remover is weak, the range of the grab bucket for acquiring the pollutants is narrow, and the trash remover comprehensively causes the weak trash removing capacity of the conventional trash remover.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sewage bucket lifting device for hydraulic engineering, which has the advantage of large sundry grabbing range and solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a hydraulic engineering is with dirty fill lifting devices, includes fore-stock and back of the body claw, fore-stock top fixedly connected with second dead lever, the first dead lever of back of the body claw top fixedly connected with, be provided with on the second dead lever and carry the coupling mechanism that the claw and fore-stock were connected together, the upper surface at second dead lever both ends all is provided with makes the fore-stock open or the closed mechanism that snatchs.

Preferably, the connecting mechanism comprises four fixed blocks, the upper surfaces of the second fixed rods close to the two ends are respectively and fixedly connected with the two fixed blocks, a sleeve is rotatably connected between the two fixed blocks, a hoisting connecting block is fixedly connected between the surface of the sleeve and the upper surface of the first fixed rod, and a hoisting rod is fixedly connected between the hoisting connecting blocks.

Preferably, snatch the mechanism and include the mount pad, mount pad fixed connection is on the surface that first dead lever is close to the edge, the mount pad internal rotation is connected with the actuating lever, the one end fixedly connected with second hinge bar of actuating lever, the one end that the actuating lever was kept away from to the second hinge bar is connected with the rotation of front paw surface, be provided with the pushing mechanism who makes the front paw open and the further enhancement of closed degree on actuating lever and the front paw.

Preferably, pushing mechanism includes two articulated pieces, two articulated piece difference fixed connection is in the both sides wall of front claw, the first articulated rod of one end fixedly connected with of second articulated rod is kept away from to the actuating lever, the one end that the actuating lever was kept away from to first articulated rod rotates between the articulated piece and is connected.

Preferably, a driving device for driving the driving rod to rotate is arranged in the mounting seat.

Preferably, the top surfaces of the two hoisting connecting blocks are provided with a plurality of through holes for hooking.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the driving rod and the second hinge rod are arranged, the rotation of the second hinge rod is realized through the rotation of the driving rod, the second hinge rod drives the hinged front claw to lift or fall, so that the mechanically-driven dirt grab bucket is opened and closed, and the range of grabbing sundries is enlarged along with the cooperation of the second hinge rod.

According to the utility model, through the arrangement of the first hinge rod, the driving rod drives the first hinge rod and the second hinge rod to synchronously rotate while rotating, so that the opening and closing force of the front claw is increased, and when sundries are more, the front claw is pulled and matched by the first hinge rod to close the sewage grab bucket and enhance the grabbing capacity.

Drawings

FIG. 1 is a schematic isometric view of the present invention;

FIG. 2 is a right isometric view of the present invention;

fig. 3 is a detailed view of the utility model at a in fig. 2.

In the figure: 1. hoisting a lifting rod; 2. a first fixing lever; 3. a back jaw; 4. a hinged block; 5. a first hinge lever; 6. a second fixing bar; 7. hoisting a connecting block; 8. a drive rod; 9. a sleeve; 10. a fixed block; 11. a front claw; 12. a second hinge lever; 13. and (7) mounting a seat.

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: the utility model provides a hydraulic engineering is with dirty fill lifting devices, includes fore-stock 11 and back of the

body claw

3, and 11 top fixedly connected with second dead levers 6 of fore-stock, the first dead lever 2 of 3 top fixedly connected with of back of the body claw are provided with on the second dead lever 6 and link together the coupling mechanism of back of the body claw 3 and fore-stock 11, and the upper surface at 6 both ends of second dead lever all is provided with and makes fore-stock 11 open or closed snatch the mechanism.

The connecting mechanism connects the first fixing rod 2 and the second fixing rod 6, so that the back claw 3 and the front claw 11 are connected, the grabbing mechanism opens the front claw 11 before entering water through the arranged back claw 3 and the front claw 11, the back claw 3 and the front claw 11 grab sundries after entering water, the front claw 11 is closed, the device and the sundries are taken out of the water through the hoisting machine, and the sundries are cleared at a specified position, the back claw 3 and the front claw 11 are arranged in a grid mode, and therefore small objects and water flow in water can be conveniently filtered, and grabbing efficiency is improved.

Further, coupling mechanism includes four fixed blocks 10, and second dead lever 6 is close to two fixed blocks 10 of upper surface difference fixed connection at both ends, rotates between two fixed blocks 10 to be connected with sleeve 9, and fixedly connected with lifts connecting block 7 between sleeve 9 surface and the first dead lever 2 upper surface, and fixedly connected with lifts pole 1 between two lifts connecting block 7.

Through sleeve 9 and the hoist connecting block 7 that sets up, sleeve 9 rotates between two fixed blocks 10 to be connected, hoist connecting block 7 and connect on first dead lever 2 and sleeve 9, realize being connected of front claw 11 and back of the body claw 3, the cooperation snatchs the mechanism function, make front claw 11 realize using sleeve 9 as the axle, open or closed, and the hoist pole 1 of connecting two hoist connecting blocks 7 makes to connect more firm, the accessible is realized hoisting whole device to the hoist of hoist pole 1.

Further, snatch the mechanism and include mount pad 13, mount pad 13 fixed connection is on first dead lever 2 and is close to the surface at edge, and the rotation is connected with actuating lever 8 in mount pad 13, and the one end fixedly connected with second hinge bar 12 of actuating lever 8, the one end that actuating lever 8 was kept away from to second hinge bar 12 are connected with the surperficial rotation of fore paw 11, are provided with on actuating lever 8 and the fore paw 11 and make the fore paw 11 open and the pushing mechanism that closed degree further strengthened.

Before the income water, actuating lever 8 rotates for second articulated rod 12 rotates to keeping away from the direction rotation at front paw 11 place, the front paw 11 opens greatly promptly, the device is gone into water, back of the body claw 3 is along blocking dirty fence income water, open front paw 11 frames debris, actuating lever 8 reversal, make second articulated rod 12 rotate to front paw 11 place direction, the realization is closed, through actuating lever 8 and the second articulated rod 12 that sets up, the rotation of second articulated rod 12 is realized through the rotation of actuating lever 8, second articulated rod 12 drives articulated front paw 11 and lifts or falls down, make mechanical drive grab dirty fill open and close, the scope of snatching debris increases along with the cooperation of second articulated rod 12 and the scope.

Further, pushing mechanism includes two articulated blocks 4, and two articulated blocks 4 are fixed connection respectively at the both sides wall of front claw 11, and the first articulated rod 5 of one end fixedly connected with of second articulated rod 12 is kept away from to actuating lever 8, and the one end that actuating lever 8 was kept away from to first articulated rod 5 rotates between articulated block 4 to be connected.

Through the first hinge bar 5 that sets up, the actuating lever 8 drives first hinge bar 5 and the synchronous rotation of second hinge bar 12 in the time of rotating for the front claw 11 is opened and is increased with closed power, and when debris were more, the front claw 11 realized grabbing the closure of dirty fill under the pulling cooperation of first hinge bar 5, and the reinforcing snatchs the ability.

Furthermore, a driving device for driving the driving rod 8 to rotate is arranged in the mounting seat 13, and the driving rod 8 is driven to rotate forward and backward through the arranged driving device, so that the front claw 11 is opened and closed, and the grabbing and removing of sundries are completed.

Further, a plurality of through holes used for hooking are formed in the top end surfaces of the two hoisting connecting blocks 7, the hooks can be connected into the through holes formed in the upper ends of the hoisting connecting blocks 7 through the arranged through holes, the hoisting connecting blocks 7 are lifted by the connection hooks of the hoisting machines, and the driving device is driven to enter water to grab sundries.

The working principle is as follows: when the sewage bucket lifting device for the hydraulic engineering operates, the hook is connected in a through hole arranged at the upper end of the lifting connecting block 7, the lifting connecting block 7 is lifted by the lifting machine connecting hook, the lifting connecting block 7 drives the first fixing rod 2 and the second fixing rod 6 connected at the bottom ends to move upwards, before entering water, the driving device drives the driving rod 8 to rotate, so that the second hinged rod 12 rotates towards the direction far away from the front claw 11, meanwhile, the first hinged rod 5 rotates to push the hinged block 4 to drive the front claw 11 to be opened to be larger, the device enters water, the back claw 3 enters water along the sewage blocking fence, the opened front claw 11 frames sundries, the driving device drives the driving rod 8 to rotate reversely, so that the second hinged rod 12 rotates towards the direction of the front claw 11, the first hinged rod 5 pulls the hinged block 4 and the front claw 11 to approach to the back claw 3, mechanical closing is adopted for closing the sewage bucket, and the closing is firm, and then the device is lifted, and the front claw 11 reaches the designated position to release the sundries so as to realize the fishing and clearing of the sundries.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hydraulic engineering lifts device with dirty fill, includes fore-stock (11) and back of the body claw (3), its characterized in that: the gripper is characterized in that a second fixing rod (6) is fixedly connected to the top end of the front claw (11), a first fixing rod (2) is fixedly connected to the top end of the back claw (3), a connecting mechanism for connecting the back claw (3) and the front claw (11) together is arranged on the second fixing rod (6), and grabbing mechanisms for enabling the front claw (11) to be opened or closed are arranged on the upper surfaces of the two ends of the second fixing rod (6).

2. The sewage bucket lifting device for the hydraulic engineering according to claim 1, characterized in that: the connecting mechanism comprises four fixing blocks (10), the upper surfaces of the two ends, close to the second fixing rod (6), are fixedly connected with the two fixing blocks (10) respectively, two sleeves (9) are rotatably connected between the fixing blocks (10), and fixedly connected with hoisting connecting blocks (7) and two hoisting rods (1) are fixedly connected between the surfaces of the sleeves (9) and the upper surfaces of the first fixing rods (2).

3. The sewage bucket lifting device for the hydraulic engineering according to claim 1, characterized in that: snatch mechanism and include mount pad (13), mount pad (13) fixed connection is close to the surface at edge at first dead lever (2), mount pad (13) internal rotation is connected with actuating lever (8), the one end fixedly connected with second hinge bar (12) of actuating lever (8), the one end that actuating lever (8) were kept away from in second hinge bar (12) is connected with front claw (11) surface rotation, be provided with on actuating lever (8) and front claw (11) and make front claw (11) open and the pushing mechanism that closed degree further strengthened.

4. The sewage bucket lifting device for the hydraulic engineering according to claim 3, characterized in that: the pushing mechanism comprises two hinged blocks (4) and two hinged blocks (4) which are fixedly connected to two side walls of the front claw (11) respectively, a first hinged rod (5) fixedly connected to one end of the second hinged rod (12) is far away from the driving rod (8), and the first hinged rod (5) is far away from one end of the driving rod (8) and is rotatably connected with the hinged blocks (4).

5. The sewage bucket lifting device for the hydraulic engineering according to claim 4, characterized in that: and a driving device for driving the driving rod (8) to rotate is arranged in the mounting seat (13).

6. The sewage bucket lifting device for the hydraulic engineering according to claim 2, characterized in that: and a plurality of through holes for hooking are formed in the top end surfaces of the two hoisting connecting blocks (7).