CN220176236U

CN220176236U - River course prosthetic devices

Info

Publication number: CN220176236U
Application number: CN202321483929.5U
Authority: CN
Inventors: 张勇童
Original assignee: Anhui Pillar Construction Project Co ltd
Current assignee: Anhui Pillar Construction Project Co ltd
Priority date: 2023-06-09
Filing date: 2023-06-09
Publication date: 2023-12-15
Anticipated expiration: 2033-06-09

Abstract

The utility model discloses a river course restoration device, which relates to the technical field of river course management and comprises a filter plate, wherein a receiving frame is arranged below the filter plate, a plurality of filter holes are formed in the side wall and the bottom wall of the receiving frame in a penetrating manner, the filter plate is installed in the receiving frame, a gap exists between the filter plate and the inner wall of the receiving frame, a fixing mechanism for fixing the filter plate is arranged in the receiving frame, a lifting mechanism arranged on a bank is arranged above the filter plate, and the lifting mechanism is used for driving the filter plate to vertically move. The utility model has the effect of reducing the possibility that foreign matters fall into the river again.

Description

River course prosthetic devices

Technical Field

The utility model relates to the technical field of river channel treatment, in particular to a river channel repairing device.

Background

River management is one of construction links of hydraulic engineering, and is characterized in that on the basis of meeting basic functions of a river such as flood control, drainage, diversion and the like, the recovery of a river water ecological system is promoted by means of manual restoration measures, and the activities of a healthy, complete and stable river water ecological system are constructed, including river dredging, river bank reinforcement, water body sundry interception and salvage and the like.

The water body sundries are intercepted, and a filter screen is arranged in a river channel to prevent floating foreign matters (such as water plants, dried branches, white garbage and the like) in the water body from flowing into the river channel at the downstream of the filter screen, so that pollution to the downstream water body caused by the floating foreign matters in the water body is reduced.

However, when the foreign matter intercepted on the filter screen is excessively accumulated, an operator needs to lift the filter screen from the river channel so as to clean the foreign matter on the filter screen, but after the operator lifts the filter screen from the river channel, the foreign matter intercepted on the filter screen has the possibility of falling into the water again, and secondary pollution is caused to the river channel.

Disclosure of Invention

In order to reduce the possibility that foreign matters fall into a river again, the utility model provides a river restoration device.

The utility model provides a river course restoration device, which adopts the following technical scheme:

the utility model provides a river course prosthetic devices, includes the filter, the below of filter is provided with accepts the frame, it all runs through with the diapire to accept the lateral wall of frame and has offered a plurality of filtration pore, the filter install in accept in the frame, the filter with it has the clearance to accept between the inner wall of frame, it is used for fixing to accept to be provided with in the frame the fixed establishment of filter, the top of filter is provided with the elevating system who arranges in on the dyke bank, elevating system is used for the drive the filter is along vertical movement.

Through the technical scheme, the filter plate is fixed in the bearing frame by the fixing mechanism, the lifting mechanism drives the filter plate to move vertically, and the bearing frame also moves vertically along with the filter plate. In the process that the operator drives the filter plate and the bearing frame to move upwards through the lifting mechanism, if foreign matters fall off from the filter plate, the foreign matters fall into the bearing frame, so that the possibility that the foreign matters fall into the river again is reduced, and the possibility that the river water is polluted by secondary pollution is reduced.

In addition, because the side wall and the bottom wall of the receiving frame are provided with the filter holes in a penetrating way, after the receiving frame leaves the water body, water can flow out of the receiving frame along the filter holes, so that the total weight of the receiving frame is reduced, and the load of the receiving frame on the lifting mechanism is reduced.

The present utility model may be further configured in a preferred example to: the inner wall of the bearing frame is provided with a mounting groove, the filter plate is slidably mounted in the mounting groove, the filter plate comprises a first mounting frame, a second mounting frame and a filter screen, the filter screen is arranged between the first mounting frame and the second mounting frame, and the first mounting frame is connected with the second mounting frame through bolts.

Through above-mentioned technical scheme, because the filter is installed in the mounting groove, the filter has reduced the filter and has accepted the possibility that the frame rocked under the hindrance effect of mounting groove inner wall. Because the filter comprises installing frame one, installing frame two and filter screen, and installing frame one and installing frame two pass through bolt one and connect, consequently, when the filter screen is damaged, operating personnel can be through removing the fixed of bolt one pair of installing frame one and installing frame two to change the filter screen, so that maintain the filtering effect of filter screen.

The present utility model may be further configured in a preferred example to: the first mounting frame is provided with a countersunk groove, the first bolt is positioned in the countersunk groove, and the end face of the first bolt is flush with the outer wall of the first mounting frame.

Through the technical scheme, as the end face of the first bolt is flush with the outer wall of the first mounting frame, interference caused by sliding of the first mounting frame in the mounting groove is reduced.

The present utility model may be further configured in a preferred example to: the sliding hole is formed in the bearing frame, the sliding hole is communicated with the mounting groove, the fixing mechanism comprises a fixing rod, the first mounting frame and the second mounting frame are respectively provided with a fixing hole penetrating through the fixing rod, the bearing frame is provided with an unlocking groove, the unlocking groove is communicated with the sliding hole, a handle is slidably mounted in the unlocking groove, and the handle is fixedly connected to the fixing rod.

Through above-mentioned technical scheme, after operating personnel installs the filter in the mounting groove, through sliding handle, the handle drives the dead lever and slides to filter place one side for the dead lever is pegged graft in the fixed orifices, accomplishes the fixed of dead lever to the filter.

The present utility model may be further configured in a preferred example to: the bearing frame is provided with a locking hole, the locking hole is communicated with the sliding hole, a second bolt is inserted into the locking hole, and the fixing rod is in threaded connection with the second bolt.

Through above-mentioned technical scheme, after operating personnel pegged graft the dead lever in the fixed orifices, through with in the bolt two screw in the dead lever, the dead lever has reduced the possibility that the dead lever breaks away from in the fixed orifices under the hindrance effect of bolt two.

The present utility model may be further configured in a preferred example to: the lifting mechanism comprises a base, a motor arranged on the base and a winding wheel arranged on an output shaft of the motor, wherein a lifting rope is wound on the winding wheel, a lifting ring is fixedly connected to the second mounting frame, and one end, away from the winding wheel, of the lifting rope is tied on the lifting ring.

Through above-mentioned technical scheme, when operating personnel need mention the filter, through the starter motor, the output shaft of motor drives the reel rotation, and the reel passes through the lifting rope and upwards moves the filter.

The present utility model may be further configured in a preferred example to: the base is provided with a limiting plate, the limiting plate is provided with a through hole in a penetrating mode, a limiting rod is slidably arranged in the through hole, and the winding wheel is provided with a plurality of limiting holes for inserting the limiting rod.

Through the technical scheme, after the operator moves the filter plate and the receiving frame to a proper height, the operator needs to clean the filter plate and the foreign matters on the filter plate, and at the moment, the operator inserts the limiting rod into the limiting hole, so that the possibility of rotation of the reel is reduced, the possibility of change of the height of the filter plate and the receiving frame is also reduced, and the operator is convenient to clean the filter plate and the foreign matters on the receiving frame.

The present utility model may be further configured in a preferred example to: the inner wall of the through hole is provided with an annular groove, the baffle plate is slidably mounted in the annular groove, a spring is arranged in the annular groove, one end of the spring is fixedly connected with the baffle plate, and the other end of the spring is fixedly connected with the inner wall of the annular groove.

Through the technical scheme, the limiting rod can be abutted against the inside of the limiting hole under the action of the elastic force of the spring, so that the possibility that the limiting rod is separated from the inside of the limiting hole is reduced, and the possibility of rotation of the winding wheel is further reduced.

In summary, the utility model has the following beneficial technical effects:

1. in the process that an operator drives the filter plate and the bearing frame to move upwards through the lifting mechanism, the foreign matters can fall into the bearing frame, so that the possibility that the foreign matters fall into the river again is reduced, and the possibility that the river water is subjected to secondary pollution is reduced;

2. when the filter screen is broken, an operator can replace the filter screen so as to maintain the filtering function of the filter screen.

Drawings

Fig. 1 is a schematic overall structure of an embodiment of the present utility model.

Fig. 2 is a schematic cross-sectional view of fig. 1 taken along the A-A direction.

Fig. 3 is an enlarged schematic view of a portion B in fig. 2.

Fig. 4 is a schematic cross-sectional view of fig. 1 along the direction C-C.

Reference numerals illustrate:

1. a filter plate; 11. a first mounting frame; 111. a first bolt; 112. a countersunk head groove; 121. a hanging ring; 113. a fixing hole; 12. a second mounting frame; 13. a filter screen; 2. a receiving frame; 201. a sliding hole; 21. a filter hole; 22. a gap; 23. a mounting groove; 24. unlocking grooves; 241. a handle; 25. a locking hole; 251. a second bolt; 3. a fixing mechanism; 31. a fixed rod; 4. a lifting mechanism; 41. a base; 42. a motor; 43. a reel; 431. a hanging rope; 432. a limiting hole; 5. a limiting plate; 51. a through hole; 52. a limit rod; 53. an annular groove; 531. a baffle; 532. and (3) a spring.

Detailed Description

The present utility model will be described in further detail with reference to fig. 1 to 4.

The embodiment of the utility model discloses a river channel repairing device.

Referring to fig. 1 and 2, a river restoration device includes a receiving frame 2, a filter plate 1 mounted in the receiving frame 2, and a lifting mechanism 4. The bearing frame 2 is arranged below the filter plate 1, and the lifting mechanism 4 is arranged above the filter plate 1. The lifting mechanism 4 is used for driving the filter plate 1 to move vertically, and the lifting mechanism 4 is arranged on the bank of the river where the device is located.

Referring to fig. 1 and 2, the side wall and the bottom wall of the receiving frame 2 are provided with a plurality of filtering holes 21 in a penetrating manner, so that the receiving frame 2 can conveniently drain water when being lifted out of the water surface, and the weight is reduced. A fixing mechanism 3 for fixing the filter plate 1 is arranged in the receiving frame 2, and the filter plate 1 and the receiving frame 2 are connected into a whole. Gaps 22 exist between the filter plates 1 and the inner walls of the bearing frames 2, so that in the upward movement process of the filter plates 1 and the bearing frames 2, foreign matters on the filter plates 1 can fall into the bearing frames 2 after falling from the filter plates 1, the possibility that the foreign matters fall into a river again is reduced, and the possibility that the river water is subjected to secondary pollution is reduced.

Referring to fig. 2 and 3, a pair of opposite inner walls of the receiving frame 2 are provided with mounting grooves 23, two sides of the filter plate 1 are correspondingly and slidably mounted in the two mounting grooves 23, and the possibility that the filter plate 1 shakes in the receiving frame 2 is reduced under the blocking effect of the inner walls of the mounting grooves 23.

Referring to fig. 2 and 3, the filter plate 1 includes a first installation frame 11, a second installation frame 12 and a filter screen 13, the filter screen 13 is arranged between the first installation frame 11 and the second installation frame 12, four countersunk grooves 112 are formed in the first installation frame 11, the four countersunk grooves 112 are respectively located at four corners of the first installation frame 11, a first bolt 111 is installed in each countersunk groove 112, the end face of the first bolt 111 is flush with the outer wall of the first installation frame 11, and the first installation frame 11 is connected with the second installation frame 12 through the first bolt 111.

Referring to fig. 2 and 3, the fixing mechanism 3 includes a cylindrical fixing rod 31, a sliding hole 201 is horizontally provided in the receiving frame 2, the sliding hole 201 is communicated with the mounting groove 23, the fixing rod 31 is axially slidably mounted in the sliding hole 201 along the sliding hole 201, a handle 241 is fixedly connected to the fixing rod 31, an unlocking groove 24 communicated with the sliding hole 201 is provided on the top surface of the receiving frame 2, the handle 241 is slidably mounted in the unlocking groove 24, and fixing holes 113 for the fixing rod 31 to pass through are provided on the mounting frame one 11 and the mounting frame two 12. The top surface of the receiving frame 2 is provided with a locking hole 25, the locking hole 25 and the unlocking groove 24 are respectively positioned on two sides of the filter plate 1, the locking hole 25 is communicated with the sliding hole 201, a bolt II 251 is inserted into the locking hole 25, and the fixing rod 31 is connected with the bolt II 251 in a threaded mode.

After the operator installs the filter plate 1 in the mounting groove 23, through the slip handle 241, the handle 241 drives the dead lever 31 to slide to the side that the filter plate 1 is located for the dead lever 31 is pegged graft in the fixed orifices 113, and screws bolt two 251 into in the dead lever 31, under the hindrance effect of bolt two 251 and dead lever 31, has reduced the possibility that filter plate 1 breaks away from in accepting frame 2.

Referring to fig. 1 and 4, the lifting mechanism 4 includes a base 41, a motor 42 and a winding wheel 43, the base 41 is installed on a bank of a river where the device is located, the motor 42 is installed on the top surface of the base 41, the winding wheel 43 is coaxially connected with an output shaft of the motor 42, a lifting rope 431 is wound on the winding wheel 43, a lifting ring 121 is fixedly connected to a second mounting frame 12, the lifting ring 121 can also be arranged on the first mounting frame 11, and one end of the lifting rope 431 away from the winding wheel 43 is tied on the lifting ring 121. When an operator needs to lift the filter plate 1, the output shaft of the motor 42 drives the reel 43 to rotate by starting the motor 42, and the reel 43 moves the filter plate 1 upwards through the lifting rope 431.

Referring to fig. 1 and 4, a limiting plate 5 is fixedly connected to a base 41, the limiting plate 5 is located between a winding wheel 43 and a motor 42, an output shaft of the motor 42 passes through the limiting plate 5, a through hole 51 is formed in the limiting plate 5 in a penetrating mode, a cylindrical limiting rod 52 is axially slidably mounted in the through hole 51 along the through hole 51, a plurality of limiting holes 432 for inserting the limiting rod 52 are formed in the winding wheel 43, and the limiting holes 432 are uniformly distributed along the circumferential direction of the winding wheel 43. An annular groove 53 is formed in the inner wall of the through hole 51, and the axial direction of the annular groove 53 coincides with the axial direction of the through hole 51. A baffle 531 is slidably mounted in the annular groove 53 in the axial direction of the annular groove 53. The annular groove 53 is internally provided with a spring 532, the spring 532 is sleeved on the limiting rod 52, one end of the spring 532 is fixedly connected with the baffle 531, and the other end of the spring 532 is fixedly connected with the inner wall of the annular groove 53.

After the operator moves the filter plate 1 and the receiving frame 2 up to a proper height, the limiting rod 52 is inserted into the limiting hole 432, so that the possibility of rotation of the reel 43 is reduced, the possibility of height change of the filter plate 1 and the receiving frame 2 is also reduced, and the operator can clean the foreign matters on the filter plate 1 and the receiving frame 2 conveniently.

The implementation principle of the embodiment is as follows: the operating personnel is through starting motor 42, and motor 42 drive reel 43 rotates, and reel 43 drives filter 1 and accept frame 2 through lifting rope 431 and upwards moves, and after accepting frame 2 and filter 1 upwards remove and leave the surface of water, foreign matter such as pasture and water that drops from filter 1, dead branch can fall into and accept in the frame 2, have reduced the foreign matter and have fallen into the possibility in the river course again to the river course water receives secondary pollution's possibility has been reduced.

The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in sequence, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. River course prosthetic devices, its characterized in that: including filter (1), the below of filter (1) is provided with and accepts frame (2), it has all run through and has offered a plurality of filtration pore (21) to accept the lateral wall and the diapire of frame (2), filter (1) install in accept in frame (2), filter (1) with it has clearance (22) to accept between the inner wall of frame (2), it is used for fixing to accept to be provided with in frame (2) fixed establishment (3) of filter (1), the top of filter (1) is provided with elevating system (4) of arranging in dyke bank, elevating system (4) are used for the drive filter (1) follow vertical movement.

2. The river course repair device of claim 1, wherein: the inner wall of accepting frame (2) has seted up mounting groove (23), filter (1) slidable mounting in mounting groove (23), filter (1) are including installing frame one (11), installing frame two (12) and filter screen (13), filter screen (13) set up in install frame one (11) with install between frame two (12), install frame one (11) with install frame two (12) and pass through bolt one (111) and connect.

3. A river course repair device according to claim 2, wherein: the first installation frame (11) is provided with a countersunk groove (112), the first bolt (111) is positioned in the countersunk groove (112), and the end face of the first bolt (111) is flush with the outer wall of the first installation frame (11).

4. A river course repair device according to claim 3, wherein: the sliding hole (201) has been seted up in accepting frame (2), sliding hole (201) communicate in mounting groove (23), fixed establishment (3) include dead lever (31), first (11) of mounting frame with all run through on second (12) of mounting frame and supply dead lever (31) fixed orifices (113) that pass, accept and seted up unlocking groove (24) on frame (2), unlocking groove (24) communicate in sliding hole (201), sliding mounting has handle (241) in unlocking groove (24), handle (241) fixed connection in on dead lever (31).

5. The river course repair device of claim 4, wherein: the bearing frame (2) is provided with a locking hole (25), the locking hole (25) is communicated with the sliding hole (201), a second bolt (251) is inserted into the locking hole (25), and the fixing rod (31) is in threaded connection with the second bolt (251).

6. A river course repair device according to claim 2, wherein: the lifting mechanism (4) comprises a base (41), a motor (42) arranged on the base (41) and a winding wheel (43) arranged on an output shaft of the motor (42), a lifting rope (431) is wound on the winding wheel (43), a lifting ring (121) is fixedly connected to the second mounting frame (12), and one end, far away from the winding wheel (43), of the lifting rope (431) is tied on the lifting ring (121).

7. The river course repair device of claim 6, wherein: the base (41) is provided with a limiting plate (5), the limiting plate (5) is provided with a through hole (51) in a penetrating mode, a limiting rod (52) is arranged in the through hole (51) in a sliding mode, and the winding wheel (43) is provided with a plurality of limiting holes (432) for the limiting rod (52) to be inserted.

8. The river course repair device of claim 7, wherein: an annular groove (53) is formed in the inner wall of the through hole (51), a baffle plate (531) is mounted in the annular groove (53) in a sliding mode, a spring (532) is arranged in the annular groove (53), one end of the spring (532) is fixedly connected to the baffle plate (531), and the other end of the spring (532) is fixedly connected to the inner wall of the annular groove (53).