CN218881004U

CN218881004U - Dredging device for environmental improvement

Info

Publication number: CN218881004U
Application number: CN202222722734.3U
Authority: CN
Inventors: 赵东旭; 杜豆; 王哲
Original assignee: Shaanxi Environmental Investigation And Assessment Center
Current assignee: Shaanxi Environmental Investigation And Assessment Center
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-04-18
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses an environmental management uses sediment removal device, belong to the environmental management field, an environmental management uses sediment removal device, including end platform, the fixed high platform that is equipped with in top of end platform, the top of high platform is equipped with the activity control subassembly, and there is movable platform through activity control subassembly sliding connection, the fixed extension frame that is equipped with in one side of movable platform, and extend the frame and keep away from movable platform's one end and have the fixed pulley through bearing swing joint, one side that movable platform is close to the fixed pulley is equipped with the haulage rope, and the one end of haulage rope is connected with the desilting case, the lateral surface of extension frame is equipped with supplementary stabilizing assembly, it can guarantee the stability at desilting case desilting in-process, the influence degree of the velocity of flow of desilting equipment in the desilting process has been effectively, and then the equipment of guaranteeing the desilting is stable form when the desilting, ensure actual desilting effect.

Description

Dredging device for environmental improvement

Technical Field

The utility model relates to an environment is administered the field, and more specifically says, relates to an environment is administered and is used desilting device.

Background

River channel dredging generally refers to treatment of river channels and belongs to hydraulic engineering. The method is characterized in that sludge deposited at the river bottom is blown and stirred into a turbid water state by mechanical equipment and flows away along with river water, so that the dredging effect is achieved, the dredging mainly adopts a construction method of manual cleaning and mechanical transportation and unloading, the river channel sedimentation increasingly influences the normal play of various functions such as flood control, waterlogging drainage, irrigation, water supply, navigation and the like, and the river channel dredging engineering is carried out for recovering the normal functions of the river channel and promoting the rapid and continuous development of the economic society.

Based on the above, the present inventors found that:

when the dredging equipment is thrown into the deposition part below the water surface, if the water flow of the water flow is large and affects the dredging equipment, the stability of the dredging equipment during dredging is possibly affected, and the dredging effect is affected.

In view of the above, a dredging device for environmental improvement is provided by improving the existing structure, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide an environmental management uses sediment removal device, it can guarantee the stability at the desilting case desilting in-process, has effectively dredged equipment and has received the influence degree of the velocity of flow of rivers at the desilting in-process, and then guarantees the equipment of desilting and stable form when the desilting, ensures actual desilting effect.

In order to solve the above problems, the utility model adopts the following technical proposal.

A desilting device for environmental improvement comprises a bottom platform, wherein a high platform is fixedly arranged at the top end of the bottom platform, a movable control assembly is arranged at the top end of the high platform and is connected with the movable platform in a sliding mode through the movable control assembly, an extension frame is fixedly arranged on one side of the movable platform, one end, far away from the movable platform, of the extension frame is movably connected with a fixed pulley through a bearing, a traction rope is arranged on one side, close to the fixed pulley, of the movable platform, one end of the traction rope is connected with a desilting box, and an auxiliary stabilizing assembly is arranged on the outer side face of the extension frame; supplementary stable subassembly includes fixing base, vertical hydraulic pressure thick stick, inserted bar and the lantern ring, the fixing base is fixed in the outside of extending the frame, vertical hydraulic pressure thick stick is fixed in the bottom of fixing base, just the bottom of vertical hydraulic pressure thick stick is fixed with the inserted bar, the lantern ring is fixed in the lateral surface of desilting case, just the lantern ring is run through with the inserted bar cooperation.

Furthermore, both sides of the bottom platform are fixedly provided with a transverse hydraulic bar, and one end of the transverse hydraulic bar, which is far away from the bottom platform, is fixedly connected with a counterweight seat.

Furthermore, two T-shaped sliding grooves are formed in the top end of the high platform, a plurality of T-shaped sliding blocks are fixedly arranged at the bottom end of the movable platform, and the T-shaped sliding blocks are respectively connected in the T-shaped sliding grooves in the corresponding positions in a sliding mode.

Furthermore, the movable control assembly comprises a driving motor and two ball screws, and the ball screws are in threaded connection with the T-shaped sliding blocks in a matched mode.

Further, driving motor is fixed in one side of high platform, just driving motor's output is connected with the action wheel through the shaft coupling transmission, just the action wheel is connected with from the driving wheel through belt transmission, the action wheel all is fixed with the ball that corresponds the position from the driving wheel.

Furthermore, a traction motor is fixedly arranged inside the movable platform, the output end of the traction motor is connected with a winding wheel through a coupling in a transmission manner, and the traction rope penetrates through the side face of the movable platform and is wound on the side face of the winding wheel.

Furthermore, the inside of desilting case is equipped with control motor, just control motor's output is connected with the desilting cutter through the shaft coupling transmission.

Compared with the prior art, the utility model has the advantages of: this scheme, carry out the desilting during operation that the environment was administered, the driving motor control ball screw who utilizes the movable control subassembly rotates, and then control movable platform moves on high platform, make the desilting case reach the desilting position directly over, then utilize the decline control desilting case of haulage rope to descend, utilize the descending of vertical hydraulic pressure thick stick control inserted bar among the supplementary stabilizing assembly to descend simultaneously, and pass the lantern ring that is located the desilting case side, until inserting the riverbed bottom, when descending the desilting case this moment, receive the slip restriction of inserted bar, steerable desilting case can only reciprocate, and guarantee the stability at the desilting case desilting in-process, the influence degree of desilting equipment by the velocity of flow at the desilting in-process has been effectively, and then the stable form of the equipment of guaranteeing the desilting when the desilting, guarantee actual desilting effect.

Drawings

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

fig. 2 is a schematic plan view of the present invention;

FIG. 3 is a schematic view of the motion control assembly of the present invention;

fig. 4 is a schematic view of the auxiliary stabilizing assembly of the present invention.

The numbering in the figures illustrates:

1. a bottom platform; 101. a transverse hydraulic bar; 102. a counterweight seat; 2. a high platform; 201. a T-shaped chute; 3. an activity control component; 301. a drive motor; 3011. a driving wheel; 3012. a driven wheel; 302. a ball screw; 4. a movable platform; 401. a T-shaped slider; 402. a traction motor; 403. winding wheels; 5. an extension frame; 6. a fixed pulley; 7. a hauling rope; 8. a dredging box; 801. controlling the motor; 802. a dredging cutter; 9. a secondary stabilizing assembly; 901. a fixed seat; 902. a longitudinal hydraulic bar; 903. inserting a rod; 904. a collar.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Example (b):

referring to fig. 1-4, a dredging device for environmental management comprises a bottom platform 1, a high platform 2 is fixedly arranged at the top end of the bottom platform 1, a movable control component 3 is arranged at the top end of the high platform 2 and is connected with a movable platform 4 in a sliding manner through the movable control component 3, an extension frame 5 is fixedly arranged at one side of the movable platform 4, one end of the extension frame 5, far away from the movable platform 4, is movably connected with a fixed pulley 6 through a bearing, a traction rope 7 is arranged at one side of the movable platform 4, close to the fixed pulley 6, one end of the traction rope 7 is connected with a dredging box 8, and an auxiliary stabilizing component 9 is arranged at the outer side surface of the extension frame 5; the bottom platform 1 is used for enabling the whole device to be in contact with the bank of a river channel and increasing the stability of the whole device, the high platform 2 is used for controlling the height of the whole device, then the movable control assembly 3 is matched to control the movable platform 4 to move on the high platform 2, the extending frame 5 is used for determining the position of the fixed pulley 6, the traction rope 7 is connected with the dredging box 8 after being turned by the fixed pulley 6, the height of the dredging box 8 is controlled by controlling the winding degree of the traction rope 7, and when the dredging box 8 descends and reaches the position below the water surface, the stability of the dredging box 8 in water is improved by matching with the auxiliary stabilizing assembly 9; the auxiliary stabilizing component 9 comprises a fixed seat 901, a longitudinal hydraulic rod 902, an inserted rod 903 and a lantern ring 904, wherein the fixed seat 901 is fixed on the outer side of the extension frame 5, the longitudinal hydraulic rod 902 is fixed at the bottom end of the fixed seat 901, the bottom end of the longitudinal hydraulic rod 902 is fixed with the inserted rod 903, the lantern ring 904 is fixed on the outer side surface of the dredging box 8, and the lantern ring 904 is in fit penetration connection with the inserted rod 903; when the dredging box 8 is lowered, the longitudinal hydraulic rod 902 under the fixing seat 901 is extended to enable the inserting rod 903 to move downwards and penetrate through the lantern ring 904, and when the inserting rod 903 is inserted into the bottom of a river bed, the dredging box 8 can be controlled to move only along the inserting rod 903.

Referring to fig. 1, a transverse hydraulic bar 101 is fixedly arranged on each of two sides of a bottom platform 1, and a counterweight seat 102 is fixedly connected to one end of the transverse hydraulic bar 101 away from the bottom platform 1; the distance between the two weight seats 102 is controlled by the transverse hydraulic bar 101, and the weight effect of the weight seats 102 increases the stability of the whole device in operation.

Referring to fig. 1 and 3, the top end of the high platform 2 is provided with two T-shaped sliding grooves 201, the bottom end of the movable platform 4 is fixedly provided with a plurality of T-shaped sliding blocks 401, and the T-shaped sliding blocks 401 are respectively connected in the T-shaped sliding grooves 201 at corresponding positions in a sliding manner; the movable platform 4 can move on the high platform 2, the sliding direction and the sliding distance of the T-shaped sliding block 401 can be limited by the T-shaped sliding groove 201, and meanwhile, the stability of the movable platform 4 during moving can be improved.

Referring to fig. 1 and 3, the movable control assembly 3 includes a driving motor 301 and two ball screws 302, and the ball screws 302 are in threaded connection with the T-shaped slider 401; when the ball screw 302 rotates, the sliding of the T-shaped sliding block 401 can be limited by the T-shaped sliding groove 201, and the moving direction and the moving distance of the T-shaped sliding block 401 and the movable platform 4 can be accurately controlled.

Referring to fig. 1 and 3, the driving motor 301 is fixed on one side of the high platform 2, the output end of the driving motor 301 is connected with a driving wheel 3011 through a shaft coupling in a transmission manner, the driving wheel 3011 is connected with a driven wheel 3012 through a belt in a transmission manner, and both the driving wheel 3011 and the driven wheel 3012 are fixed with the ball screw 302 at the corresponding positions; when the driving motor 301 works, the driving wheel 3011 can be controlled to rotate, then the driven wheel 3012 is driven to rotate synchronously through the belt, when the driving wheel 3011 and the driven wheel 3012 rotate synchronously, the two ball screws 302 are controlled to rotate in the same direction and at the same rotating speed, and the T-shaped sliders 401 located on two sides of the bottom end of the movable platform 4 are guaranteed to move at the same speed.

Referring to fig. 2, a traction motor 402 is fixedly arranged inside the movable platform 4, an output end of the traction motor 402 is connected with a winding wheel 403 through a coupling in a transmission manner, and a traction rope 7 penetrates through the side surface of the movable platform 4 and is wound on the side surface of the winding wheel 403;

the traction motor 402 is used for controlling the rotation of the winding wheel 403, thereby controlling the length of the traction rope 7 and further controlling the lifting or descending of the dredging box 8.

Referring to fig. 2, a control motor 801 is arranged inside the dredging box 8, and the output end of the control motor 801 is connected with a dredging cutter 802 through a coupling in a transmission manner; the control motor 801 controls the desilting tool 802 to rotate, and further controls the desilting tool 802 to work, and realizes desilting work.

When in use: when dredging work in environmental remediation is carried out, the device is moved to the side of a river bed, then the distance between the two counterweight seats 102 is controlled by the transverse hydraulic rod 101, and the counterweight effect of the counterweight seats 102 can improve the stability of the whole device in work; and then controlling the movable platform 4 to move to a proper position, specifically: when the driving motor 301 works, the driving wheel 3011 can be controlled to rotate, then the driven wheel 3012 is driven to rotate synchronously through a belt, when the driving wheel 3011 and the driven wheel 3012 rotate synchronously, the two ball screws 302 are controlled to rotate in the same direction and at the same rotating speed, when the ball screws 302 rotate, the T-shaped sliding groove 201 can be used for limiting the sliding of the T-shaped sliding block 401, the moving direction and the moving distance of the T-shaped sliding block 401 and the movable platform 4 can be accurately controlled, and the fixed pulley 6 and the dredging box 8 are moved to the position right above the dredging position;

then the longitudinal hydraulic rod 902 is extended to enable the inserting rod 903 to move downwards and penetrate through the lantern ring 904, when the inserting rod 903 is inserted into the bottom of the riverbed, the dredging box 8 can be controlled to move only along the inserting rod 903, and meanwhile, the traction motor 402 controls the winding wheel 403 to rotate, so that the length of the traction rope 7 is controlled, and the dredging box 8 is controlled to descend; when the dredging box 8 descends below the water surface and reaches the dredging position, the control motor 801 controls the rotation of the dredging cutter 802, further controls the operation of the dredging cutter 802 and realizes the dredging operation; therefore, the dredging operation of the whole device in environmental management can be realized, and the stability during dredging can be ensured.

The foregoing is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides an environmental improvement is with sediment removal device, includes end platform (1), its characterized in that: a high platform (2) is fixedly arranged at the top end of the bottom platform (1), a movable control assembly (3) is arranged at the top end of the high platform (2), the movable platform (4) is connected with the movable platform in a sliding mode through the movable control assembly (3), an extension frame (5) is fixedly arranged on one side of the movable platform (4), one end, far away from the movable platform (4), of the extension frame (5) is movably connected with a fixed pulley (6) through a bearing, a traction rope (7) is arranged on one side, close to the fixed pulley (6), of the movable platform (4), one end of the traction rope (7) is connected with a dredging box (8), and an auxiliary stabilizing assembly (9) is arranged on the outer side face of the extension frame (5); the auxiliary stabilizing assembly (9) comprises a fixing seat (901), a longitudinal hydraulic rod (902), an inserting rod (903) and a sleeve ring (904), wherein the fixing seat (901) is fixed on the outer side of the extension frame (5), the longitudinal hydraulic rod (902) is fixed at the bottom end of the fixing seat (901), the bottom end of the longitudinal hydraulic rod (902) is fixed with the inserting rod (903), the sleeve ring (904) is fixed on the outer side face of the dredging box (8), and the sleeve ring (904) is matched with the inserting rod (903) in a penetrating mode.

2. The dredging device for environmental improvement according to claim 1, wherein: the two sides of the bottom platform (1) are fixedly provided with transverse hydraulic bars (101), and one ends of the transverse hydraulic bars (101) far away from the bottom platform (1) are fixedly connected with counterweight seats (102).

3. The dredging device for environmental improvement according to claim 1, wherein: two T type spouts (201) have been seted up on the top of high platform (2), the bottom mounting of activity platform (4) is equipped with a plurality of T type slider (401), and a plurality of T type slider (401) sliding connection respectively is in T type spout (201) of corresponding position.

4. The dredging device for environmental improvement according to claim 3, wherein: the movable control assembly (3) comprises a driving motor (301) and two ball screws (302), and the ball screws (302) are in threaded connection with the T-shaped sliding block (401) in a matched mode.

5. The dredging device for environmental improvement according to claim 4, wherein: driving motor (301) are fixed in one side of high platform (2), just driving motor's (301) output is connected with action wheel (3011) through the shaft coupling transmission, just action wheel (3011) are connected with from driving wheel (3012) through belt transmission, action wheel (3011) and from driving wheel (3012) all with ball (302) of corresponding position fixed.

6. The dredging device for environmental improvement according to claim 1, wherein: the traction device is characterized in that a traction motor (402) is fixedly arranged inside the movable platform (4), the output end of the traction motor (402) is connected with a winding wheel (403) through a coupler in a transmission manner, and the traction rope (7) penetrates through the side surface of the movable platform (4) and is wound on the side surface of the winding wheel (403).

7. The dredging device for environmental improvement according to claim 1, wherein: the inside of desilting case (8) is equipped with control motor (801), just the output of control motor (801) is connected with desilting cutter (802) through the shaft coupling transmission.