CN212896556U

CN212896556U - Water conservancy reconnaissance sediment removal device

Info

Publication number: CN212896556U
Application number: CN202021264435.4U
Authority: CN
Inventors: 宁文博; 王津
Original assignee: Hebei Research Institute of Investigation and Design of Water Conservancy and Hydropower
Current assignee: Hebei Institute of Investigation and Design of Water Conservancy and Hydropower Group Co Ltd
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2021-04-06
Anticipated expiration: 2030-07-02

Abstract

The utility model discloses a water conservancy reconnaissance sediment removal device, include: the sludge pipe and the support frame, be provided with a slewing mechanism on the support frame, slewing mechanism drive revolving bed makes its horizontal rotation, be provided with an adjustment mechanism on the revolving bed, adjustment mechanism drive clamp ring makes its every single move adjust, be provided with the sludge pipe in the clamp ring, the one end of sludge pipe is provided with the drain, and the other end is provided with into dirty mouthful, and the outer wall of into dirty mouthful is provided with the sludge pump. The utility model discloses in this desilting device adopt horizontal pivoted gyration seat, can drive the sludge pipe synchronous revolution, change the position of sludge pipe entrance point in the river to under the condition of unmovable desilting device position, realize the desilting effect to different positions silt in the river, also avoided the inconvenient nature that the desilting mode of traditional ship-borne formula brought, improved the operation flexibility of desilting device.

Description

Water conservancy reconnaissance sediment removal device

Technical Field

The utility model relates to a water conservancy desilting technical field especially relates to a water conservancy investigation desilting device.

Background

The dredging of hydraulic engineering generally refers to the dredging of river channels, namely the river channel siltation of the sediment at the bottom of the river channel is treated, with the continuous acceleration of the modernization development, the living standard of people is improved day by day, the accumulated silt of the river channel has already influenced the normal play of all functions of flood control, drainage, irrigation, water supply, navigation and the like of the river channel, and the dredging engineering of the river channel is imperative for recovering the normal function of the river channel, promoting the rapid and continuous development of the economic society, improving the living conditions of people.

However, the existing water conservancy investigation dredging device generally adopts ship-borne equipment to carry out dredging treatment on sludge in rivers, when the dredging position needs to be changed, the sludge in different positions can be cleaned only by changing the position of a ship body, the quick and flexible dredging operation cannot be realized, and the dredging efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and propose the change desilting position that can be freely nimble, realize a water conservancy investigation desilting device of the quick desilting of different positions silt.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a water conservancy survey desilting device, includes: sludge pipe and support frame:

the support frame is provided with a rotating mechanism, and the rotating mechanism drives the rotary seat to rotate horizontally;

the rotary seat is provided with an adjusting mechanism, and the adjusting mechanism drives the clamping ring to adjust the pitching of the clamping ring;

be provided with the sludge pipe in the clamp ring, and the one end of sludge pipe is provided with the drain, and the other end is provided with into dirty mouthful, and the outer wall of just advancing dirty mouthful is provided with the sludge pump.

As a further description of the above technical solution:

the rotating mechanism comprises a rotating rod arranged on the lower surface of the rotating seat, a bearing is sleeved on the outer surface of the rotating rod, and the bearing is embedded in the supporting frame.

As a further description of the above technical solution:

the adjusting mechanism comprises a hinged support arranged on the upper surface of the rotary seat, and the hinged support is rotatably connected with the connecting piece on the clamping ring through a pin shaft.

As a further description of the above technical solution:

the end part of the sludge pipe is provided with a motor, and the output end of the motor is connected with a helical blade extending into the sludge pipe.

As a further description of the above technical solution:

the outer wall of the inlet end of the sludge pump is provided with a sewage suction pipe, the sewage suction pipe is provided with a plurality of through holes, and the bottom of the sewage suction pipe is provided with an arc-shaped contact.

As a further description of the above technical solution:

a plurality of fastening pins are arranged on the clamping ring, and one ends of the fastening pins extending into the clamping ring are in contact with the outer wall of the sludge pipe.

As a further description of the above technical solution:

the arc-shaped outer wall of the rotary seat is provided with a slot, and a holding rod is movably inserted in the slot.

The utility model provides a water conservancy reconnaissance sediment removal device. The method has the following beneficial effects:

this desilting device adopts horizontal pivoted revolving bed, can drive the sludge pipe synchronous revolution, changes the position of sludge pipe entrance point in the river to under the condition of unmovable desilting device position, realize the desilting effect to different positions silt in the river, also avoided the inconvenient nature that the desilting mode of traditional on-board formula brought, improved desilting device's operation flexibility.

Drawings

Fig. 1 is a schematic view of the overall structure of a water conservancy investigation dredging device provided by the utility model;

FIG. 2 is a schematic structural view of a sewage suction pipe of the present invention;

FIG. 3 is a schematic view of the internal structure of the middle sludge pipe of the present invention;

FIG. 4 is a schematic side view of the joint between the middle clamp ring and the rotary base;

fig. 5 is a schematic top view of the rotary base of the present invention.

Illustration of the drawings:

1. a sludge pump; 2. a sewage suction pipe; 21. a through hole; 22. a contact; 3. a sludge pipe; 31. a sewage inlet; 32. a helical blade; 33. a motor; 34. a sewage draining outlet; 4. a clamping ring; 41. a fastening pin; 42. a connecting member; 5. a rotary base; 51. a hinged support; 52. a bearing; 53. a rotating rod; 54. a slot; 55. a holding rod; 6. a support frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

As shown in fig. 1 and 3, a water conservancy prospecting dredging device comprises: sludge pipe 3 and support frame 6:

a rotating mechanism is arranged on the supporting frame 6 and drives the rotary seat 5 to rotate horizontally;

the rotary seat 5 is provided with an adjusting mechanism, and the adjusting mechanism drives the clamping ring 4 to adjust the pitching;

be provided with sludge pipe 3 in the clamp ring 4, and sludge pipe 3's one end is provided with drain 34, and the other end is provided with into dirty mouthful 31, and the outer wall of just advancing dirty mouthful 31 is provided with sludge pump 1.

In the embodiment, the sludge pipe 3 penetrates through the inside of the clamping ring 4 to limit the sludge pipe 3, then the support frame 6 is fixed on a river ramp, so that the inlet end of the sludge pipe 3 is immersed in a river, the sludge pump 1 is positioned in sludge at the bottom of the river, the sludge pump 1 is started to pump the sludge into the sludge pipe 3 and discharge the sludge outwards through the sewage outlet 34, when the dredging position needs to be adjusted, one end of the sludge pipe 3 is firstly pressed to turn upwards, the sludge pump 1 is separated from a riverbed, then the rotary seat 5 is rotated to horizontally rotate on the support frame 6, so that the sludge pipe 3 carries out arc motion, the position of the sludge pipe 3 is changed, the sludge pipe 3 is finally loosened, at the moment, the sludge pipe 3 is turned downwards, the sludge pump 1 is immersed in different positions of the riverbed, and the flexible dredging treatment of the sludge at different positions in the river can be realized, the ship-borne dredging mode is not needed.

As shown in fig. 4, the rotating mechanism includes a rotating rod 53 disposed on the lower surface of the rotary seat 5, a bearing 52 is sleeved on the outer surface of the rotating rod 53, and the bearing 52 is embedded in the supporting frame 6, when the rotary seat 5 is rotated, the rotating rod 53 rotates in the bearing 52, so as to drive the rotary seat 5 to rotate horizontally, thereby realizing the rotating and moving effect of the sludge pipe 3.

As shown in fig. 4, the adjusting mechanism comprises a hinged support 51 arranged on the upper surface of the rotary seat 5, the hinged support 51 is rotatably connected with the connecting piece 42 on the clamping ring 4 through a pin shaft, when the sludge pipe 3 is pressed, the sludge pipe 3 can be adjusted in a pitching angle mode through the rotating action of the hinged support 51 and the connecting piece 42, so that the sludge pump 1 falls off from the bottom of the riverbed, and the position of the sludge pump 1 can be conveniently adjusted.

As shown in fig. 3, the end of the sludge pipe 3 is provided with a motor 33, the output end of the motor 33 is connected with a helical blade 32 extending into the sludge pipe 3, the helical feeding mode of the helical blade 32 driven by the motor 33 can play a role of assisting in dredging the sludge pumped into the sludge pipe 3 by the sludge pump 1, the sludge in the sludge pipe 3 can be discharged outwards uniformly and comprehensively, and the phenomenon of residual blockage of the sludge in the sludge pipe 3 is prevented.

As shown in fig. 1 and 2, the outer wall of the inlet end of the sludge pump 1 is provided with a sewage suction pipe 2, the sewage suction pipe 2 is provided with a plurality of through holes 21, the bottom of the sewage suction pipe 2 is provided with an arc-shaped contact 22, the sludge entering the sewage suction pipe 2 can be acted by the through holes 21 in the process, and the condition that the sludge pump 1 is damaged due to the fact that fish organisms or stones are pumped into the sludge pump 1 is prevented.

As shown in figure 4, a plurality of fastening pins 41 are arranged on the clamping ring 4, one end of each fastening pin 41 extending into the clamping ring 4 is in contact with the outer wall of the sludge pipe 3, the fastening pins 41 are arranged on the clamping ring 4 in a spiral screwing mode, and the fastening pins 41 are pressed in contact with the sludge pipe 3 by rotating the fastening pins 41, so that the sludge pipe 3 is stably clamped, and the phenomenon that the sludge pipe 3 slides randomly in the clamping ring 4 is prevented.

As shown in fig. 5, the arc-shaped outer wall of the rotary seat 5 is provided with a slot 54, and a holding rod 55 is inserted into the slot 54 in the movable manner, the holding rod 55 can be inserted into the slot 54 through the holding rod 55 with a pluggable structure, so as to provide a longer force application arm for an operator, thereby facilitating the operator to hold the holding rod 55 to rotate the rotary seat 5.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A water conservancy survey desilting device, includes: sludge pipe (3) and support frame (6), its characterized in that:

the support frame (6) is provided with a rotating mechanism which drives the rotary seat (5) to rotate horizontally;

the rotary seat (5) is provided with an adjusting mechanism, and the adjusting mechanism drives the clamping ring (4) to adjust the pitching;

a sludge pipe (3) is arranged in the clamp ring (4), a sewage outlet (34) is formed in one end of the sludge pipe (3), a sewage inlet (31) is formed in the other end of the sludge pipe (3), and a sludge pump (1) is arranged on the outer wall of the sewage inlet (31).

2. The water conservancy survey desilting device of claim 1, characterized in that: the rotating mechanism comprises a rotating rod (53) arranged on the lower surface of the rotating seat (5), a bearing (52) is sleeved on the outer surface of the rotating rod (53), and the bearing (52) is embedded in the supporting frame (6).

3. The water conservancy survey desilting device of claim 1, characterized in that: the adjusting mechanism comprises a hinged support (51) arranged on the upper surface of the rotary seat (5), and the hinged support (51) is rotatably connected with the connecting piece (42) on the clamping ring (4) through a pin shaft.

4. The water conservancy survey desilting device of claim 1, characterized in that: the end part of the sludge pipe (3) is provided with a motor (33), and the output end of the motor (33) is connected with a helical blade (32) extending into the sludge pipe (3).

5. The water conservancy survey desilting device of claim 1, characterized in that: the sludge pump is characterized in that a sewage suction pipe (2) is arranged on the outer wall of the inlet end of the sludge pump (1), a through hole (21) is formed in the sewage suction pipe (2), and an arc-shaped contact (22) is arranged at the bottom of the sewage suction pipe (2).

6. The water conservancy survey desilting device of claim 1, characterized in that: and a fastening pin (41) is arranged on the clamping ring (4), and one end of the fastening pin (41) extending into the clamping ring (4) is contacted with the outer wall of the sludge pipe (3).

7. The water conservancy survey desilting device of claim 1, characterized in that: the arc-shaped outer wall of the rotary seat (5) is provided with a slot (54), and a holding rod (55) is movably inserted in the slot (54).