CN214574249U - Be applicable to dark culvert desilting system - Google Patents

Abstract

The utility model discloses a be applicable to dark culvert desilting system. The utility model aims at providing a convenient operation, flexibility, reliability and higher dark culvert desilting system that is applicable to of security. The technical scheme of the utility model is that: the utility model provides a be applicable to dark culvert desilting system which characterized in that: the device is provided with a transverse shaft rod arranged in the hidden culvert, the transverse shaft rod can be driven by a walking driving mechanism to move along the axis of the hidden culvert and is arranged on the upper part of the side wall of the hidden culvert, and the transverse shaft rod is connected with a dredging hopper below through an electric telescopic mechanism. The utility model is suitable for a secretly contain desilting field.

Description

Be applicable to dark culvert desilting system

Technical Field

The utility model relates to a be applicable to dark culvert desilting system. Is suitable for the field of hidden culvert dredging.

Background

The construction pace of the modern city of China is faster and faster, the scale of the city is continuously enlarged, the scale of the infrastructure suitable for the city is also continuously enlarged, in the initial stage of urban construction, in order to ensure the discharge of waste water, channels and box culverts are dug in the road construction process, and along with the development and transformation of cities, cover plates are added to the original river channels and ditches to become hidden culverts, due to the deficiency of early supervision, people still discharge domestic sewage, industrial wastewater and other garbage into the hidden culvert nearby in the surrounding living area and industrial area and accumulate the garbage for a certain time, these debris take place to deposit, the siltation can cause the jam after too much, if can not in time clear up, dredge, will cause the sewage overflow, the polluted environment causes economic loss, brings the trouble for resident's life, for the normal operating of pipeline drainage function, needs clear up the wastes material in the dark culvert. At present, the dredging work of the sewer pipeline is very important and becomes a considerable work of related departments.

At present, various technologies are used for dredging pipelines, such as a winch dredging method, a high-pressure water jet dredging method, a robot dredging technology and a water flushing dredging method. The methods can achieve the purposes of removing sludge and recovering the drainage capacity of the pipeline.

However, the cost of robot dredging and high-pressure water jet dredging is high, and the implementation of such dredging in a large scale of urban pipelines is very expensive. At present, the winches used in most cities have certain potential safety hazards, and need to be manually driven into a well to install bamboo chips and the like; however, the drainage pipeline has a complex environment, is manually operated and is very dangerous when entering the pipeline. The water flushing sludge cleaning method needs a large amount of water to flush the drainage pipeline, so that water is consumed very much, and the waste of water resources is caused.

Patent application No. CN112095767A discloses a dark culvert desilting device and method, and its technical scheme's main points are through opening two different working well wellheads on the dark culvert, then put into the desilting fill, pull the desilting fill through the hoist engine and concentrate dark culvert mud. However, the technology has the disadvantages that: need open two work wells and ventilation shaft on will secretly containing, will desilting fill and put into, then draw the haulage rope with the hoist engine on secretly containing, this will influence road traffic trip, open two great work wells simultaneously on secretly containing and will probably lead to its structure impaired, and blast air in to secretly containing in the operation process, a large amount of foul smell even toxic gas spills over in secretly containing, seriously pollutes all ring edge borders.

Disclosure of Invention

The to-be-solved technical problem of the utility model is: to the problems existing in the prior art, the utility model provides a dredging system suitable for the hidden culvert.

The utility model adopts the technical proposal that: the utility model provides a be applicable to dark culvert desilting system which characterized in that: the device is provided with a transverse shaft rod arranged in the hidden culvert, the transverse shaft rod can be driven by a walking driving mechanism to move along the axis of the hidden culvert and is arranged on the upper part of the side wall of the hidden culvert, and the transverse shaft rod is connected with a dredging hopper below through an electric telescopic mechanism.

The hidden culvert is characterized in that guide rails parallel to the axis of the hidden culvert are symmetrically arranged on the inner walls of the two sides of the hidden culvert, and the two ends of the transverse shaft rod are respectively arranged on the guide rails on the two sides of the hidden culvert through rollers.

The guide rail comprises an upper guide rail and a lower guide rail which are parallel to each other, and the roller is clamped between the upper guide rail and the lower guide rail.

The cross shaft rod is divided into a middle section and roller connecting sections hinged to two ends of the middle section.

The walking driving mechanism is provided with a traction rope which is arranged in parallel to the axis of the hidden culvert, the front end and the rear end of the traction rope are both connected with a winch, and the middle part of the traction rope is connected with the transverse shaft rod.

The electric telescopic mechanism is provided with a motor arranged on the transverse shaft rod, a vertically arranged telescopic rod driven by the motor to stretch is arranged below the motor, and the lower end of the telescopic rod is connected with the dredging hopper.

The width of the dredging hopper is matched with that of the hidden culvert, and a plurality of drain holes are formed in the bottom of the dredging hopper.

The transverse shaft rod is provided with a camera for acquiring the image in the dark culvert, and the camera has an infrared night vision function.

The utility model has the advantages that: the utility model discloses a can follow the cross axle pole that dark culvert axis removed at the inside suitable position installation that is close dark culvert top of dark culvert on the dark culvert, set up electronic telescopic machanism on the cross axle pole, electronic telescopic machanism below installation one with the desilting fill of dark culvert with the width, through the removal of walking drive mechanism drive cross axle pole along dark culvert axis, and then drive the desilting fill and impel forward, collect dark culvert bottom silt, drag the position that has dark culvert skylight always, the suction dredge is taken away mud through stretching into the suction dredge. The utility model is suitable for a build when old dark culvert is inside to be reformed transform or newly-built all can set up this cover system when dark culvert, have advantages such as convenient operation, flexibility, reliability and security are higher.

Drawings

FIG. 1 is a plan view of the upper layer of the embodiment.

FIG. 2 is a plan view of the lower layer of the culvert in the example.

Fig. 3 is a sectional view taken along line a-a of fig. 1.

Fig. 4 is a sectional view taken along line B-B of fig. 1.

Fig. 5 is a cross-sectional view taken along line C-C of fig. 1.

The working schematic diagram of the embodiment of fig. 6 is mud absorption.

In the figure: the device comprises a winch 1, a guide rail 2, a fixed pulley 3, a roller 4, a traction rope 5, a transverse shaft rod 6, a motor 7, a bearing 8, a telescopic rod 9, a dredging hopper 10, a hinge 11, a hidden culvert skylight 12, a camera 13, a fixed support 14 and a remote control device 15.

Detailed Description

The embodiment is a dredging system suitable for a hidden culvert, and is provided with a transverse shaft rod, a traveling driving mechanism, an electric telescopic mechanism, a dredging hopper and the like.

In the embodiment, the transverse shaft rod is arranged in the hidden culvert, the two ends of the transverse shaft rod are provided with the rollers through the bearings, the transverse shaft rod is arranged on the guide rails on the two sides of the hidden culvert through the rollers on the two ends, the guide rails are arranged at the proper positions on the top of the side wall of the hidden culvert, and the guide rails on the two sides of the hidden culvert are symmetrically arranged in parallel to the axis of the hidden culvert.

The guide rail on the hidden culvert lateral wall in this embodiment includes upper guide rail and the lower rail that is parallel to each other, and on upper guide rail and lower rail all were fixed in the lateral wall through the fixed bolster, the interval slightly was greater than the gyro wheel diameter between the upper and lower guide rail of guide rail, ensures that the gyro wheel can block between the guide rail all the time.

In this embodiment, travel driving mechanism is used for cooperating gyro wheel and guide rail to make the horizontal axis pole remove along the dark culvert axis in the dark culvert, travel driving mechanism including arrange respectively in the dark culvert both sides guide rail in and with the parallel haulage rope of dark culvert axis, the haulage rope both ends are connected the hoist engine that is located the dark culvert outside behind the fixed pulley at corresponding guide rail both ends, the corresponding end tip of horizontal axis pole is connected at the haulage rope middle part. In the embodiment, the transverse shaft rod is driven by the winch through the traction rope to move along the axis of the hidden culvert.

In order to ensure that the transverse shaft rod can normally move along the axis of the hidden culvert when meeting the turning part of the hidden culvert, the transverse shaft rod is divided into a middle section and roller connecting sections positioned at two ends of the middle section, one end of each roller connecting section is horizontally installed at the end part of the middle section through a hinge, and the other end of each roller connecting section is provided with a roller through a bearing.

In this embodiment, install electronic telescopic machanism on the interlude of cross axle pole, this electronic telescopic machanism is including installing the motor on the cross axle pole, and the below sets up the flexible telescopic link of vertical arrangement by motor drive, and the desilting fill is connected to the telescopic link lower extreme. In this embodiment, the width of the dredging hopper is matched with that of the hidden culvert, and a plurality of drain holes are arranged at the bottom of the dredging hopper.

For siltation condition etc. in being convenient for observe the dark culvert, install the camera that is used for acquireing image in the dark culvert on the horizontal axis pole in this embodiment, this camera area infrared night vision function.

The working principle of the embodiment is as follows:

under the working condition I, when the working condition I is in a non-working state, the telescopic rod is in a contraction state, and the dredging hopper is suspended in the air, so that the drainage section is ensured to be large enough.

And working condition II, when the working condition II is in a working state, the motor of the electric telescopic mechanism is controlled to rotate through the remote control device, then the telescopic rod extends, and the dredging hopper falls to the bottom of the hidden culvert in the half space in a suspending manner. After the winch is started to rotate, the traction rope pulls the cross shaft rod to move forwards between the guide rails through the rollers, and the dredging hopper pushes all sludge at the bottom of the culvert to the advancing direction in the advancing process. When the dredging bucket is pushed to a position with a skylight above the hidden culvert, the suction dredge is stopped above the hidden culvert, the suction dredge pipe extends into the bottom of the hidden culvert, and the sludge collected in the dredging bucket is sucked up. And after the pumping is finished, continuously repeating the operations until the sludge in the hidden culvert is completely removed.

The above-mentioned embodiment is only used for explaining the utility model concept, and not to the limit of the utility model protection, and all utilize this concept to be right the utility model discloses carry out insubstantial change, all shall fall into the scope of protection of the utility model.

Claims (8)

1. The utility model provides a be applicable to dark culvert desilting system which characterized in that: the device is provided with a transverse shaft rod arranged in the hidden culvert, the transverse shaft rod can be driven by a walking driving mechanism to move along the axis of the hidden culvert and is arranged on the upper part of the side wall of the hidden culvert, and the transverse shaft rod is connected with a dredging hopper below through an electric telescopic mechanism.

2. The system suitable for culvert dredging of claim 1, wherein: the hidden culvert is characterized in that guide rails parallel to the axis of the hidden culvert are symmetrically arranged on the inner walls of the two sides of the hidden culvert, and the two ends of the transverse shaft rod are respectively arranged on the guide rails on the two sides of the hidden culvert through rollers.

3. The system suitable for culvert dredging of claim 2, wherein: the guide rail comprises an upper guide rail and a lower guide rail which are parallel to each other, and the roller is clamped between the upper guide rail and the lower guide rail.

4. A system suitable for culvert dredging according to claim 2 or 3, wherein: the cross shaft rod is divided into a middle section and roller connecting sections hinged to two ends of the middle section.

5. The system suitable for culvert dredging of claim 1, wherein: the walking driving mechanism is provided with a traction rope which is arranged in parallel to the axis of the hidden culvert, the front end and the rear end of the traction rope are both connected with a winch, and the middle part of the traction rope is connected with the transverse shaft rod.

6. The system suitable for culvert dredging of claim 1, wherein: the electric telescopic mechanism is provided with a motor arranged on the transverse shaft rod, a vertically arranged telescopic rod driven by the motor to stretch is arranged below the motor, and the lower end of the telescopic rod is connected with the dredging hopper.

7. The system for culvert dredging as claimed in claim 1 or 6, wherein: the width of the dredging hopper is matched with that of the hidden culvert, and a plurality of drain holes are formed in the bottom of the dredging hopper.

8. The system suitable for culvert dredging of claim 1, wherein: the transverse shaft rod is provided with a camera for acquiring the image in the dark culvert, and the camera has an infrared night vision function.

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