CN107620287B - Drilled Hard Anchor Breakout Sealing System - Google Patents

Abstract

The invention discloses a kind of hard anchor pole crevasse plugging systems of drilling type, including anchor pole and gabion, anchor pole includes bar portion and augers, the jumbolter that anchor pole can be made to rotate is provided in bank of river, anchor pole is pierced inside river along different angle inclination using jumbolter, then slides into gabion in river along inclination anchor pole in inclination anchor pole upper end a series of gabion hanging sleeves.The present invention is using jumbolter by more anchor poles along the different location in different angle insertion river, distribution is set with multiple gabions on every anchor pole, multiple gabions are slipped to designated position along anchor pole and constantly accumulate, under the supporting role of anchor pole, each gabion will not be flushed away, and multiple gabions arrive separately at accumulation and mutual extrusion behind specified region, form firm water blocking main body.Operation of the present invention is very convenient, and effect is very good, is suitble to use in flood season and the equal Emergency times that inrush, is suitble to promote and apply.

Description

Drilled Hard Anchor Breakout Sealing System

technical field

The invention belongs to the technical field of cofferdam equipment for water conservancy engineering construction, and in particular relates to a system for sealing breaches by inserting ground anchors into river beds and matching gabions.

Background technique

The construction of water conservancy projects is a prerequisite for the development of the national economy and society. In recent years, frequent rainstorms and abnormally high rainfall, and the increasing rainfall have led to an increase in the number of floods that exceed the standard for embankments. Frequent breaches of river embankments have caused large areas of farmland and villages to be flooded, causing major damage to local crops and many deaths, and causing serious damage to the local environment, seriously jeopardizing the survival and development of local residents. When the embankment breaches, the river flood will continue to flow towards the breach. At this time, it is necessary for relevant departments to effectively and quickly seal the breach. The traditional method is to throw sandbags, stones or gabions into the breach to seal the breach. However, due to the large single-width flow rate and high velocity of the breach, sandbags, stones, gabions and other sealing materials are easily washed away by floods. , resulting in slow blockage or blockage failure, unable to effectively protect the safety of people's lives and property.

When the dam breaks, it is necessary to seal the breach in time, but there is currently no good way to effectively block it. The usual method is to push buses and trucks into the breach and then pour sandbags into it. This method is costly and expensive. poor effect. When the water flow is large, the trucks and sandbags put into the water will be washed away soon, and the effect of plugging cannot be achieved. Another method is to use artificial methods. People's Liberation Army soldiers join hands and jump into the water in a row, and then put sandbags behind them. This method is not only ineffective, but also very dangerous. In some places, steel cages have been filled with stones to form larger iron cages, but there are still problems. For example, the larger iron cages are too heavy to be thrown directly into the middle of the river, and the smaller iron cages will still be washed away by the flood. , cannot be gathered together, and the flood control effect is poor.

Contents of the invention

The present invention aims at the problem that the methods and materials used for flood control and water blocking have poor water blocking effects, and provides a drilling-type hard anchor rod breach seal that can quickly fix different positions of the flood mouth and fast series-type packing water blocking Block the system.

In order to achieve the above object, the present invention adopts the following technical solutions: a drilling-type hard anchor breach sealing system, including an anchor and a gabion, the anchor includes a rod and an auger bit, both of which are fixedly connected as one; A bolter rig that can rotate the anchor is installed on the embankment of the river. The bolt is used to drill the anchor into the river channel along different angles, and then a series of gabions are hung on the upper end of the inclined anchor to make the gabion move along the inclined anchor. The rod slides into the river channel; the rock bolter includes a frame and a crawler mechanism, and a sliding frame is installed on the frame through a slideway, and the sliding frame can be translated back and forth along the slideway and locked; the upper side of the sliding frame is provided with a belt conveyor; Side brackets are arranged on both sides of the sliding frame, and a rotating seat is hinged on the upper end of the side bracket through a pin shaft. The drilling machine is arranged on the upper side of the rotating seat. Angle adjustment hydraulic cylinder; the drilling rig includes a bracket and a motor. The motor shaft is equipped with a driving gear, and the shaft hole of the driven gear is set on the rod of the anchor rod. Equipped with locking lever device.

The locking bar device is an automatic locking bar device, including a fixed card and a translation card. The two sides of the fixed card are symmetrically provided with guide holes, and the two sides of the translation card are symmetrically provided with guide rods. The guide rods on both sides are matched with the corresponding guide holes. Together, electromagnets capable of attracting guide rods and translating cards are respectively arranged on both sides of the fixed card.

The locking lever device is a manual locking lever device, including an open circular steel ring, the side of the steel ring away from the opening is fixed on the side of the driven gear by bolts, and the two sides of the opening of the steel ring are connected by locking bolts .

A ground-fixing mechanism is arranged on the vehicle frame, and the ground-fixing mechanism includes auxiliary supporting legs, and a ground-fixing insertion rod is connected to the lower end of the auxiliary supporting legs.

Beneficial effects: the present invention uses a bolter drilling rig to insert a plurality of bolts into different positions of the river along different inclinations, and can quickly send the bolts into a designated area through the drilling rig, and make the spiral anchor head go deep into the ground. Then distribute and set multiple gabions on each anchor rod, and multiple gabions slide down to the designated position along the anchor rod and accumulate continuously. Under the support of the anchor rod, each gabion will not be washed away, and multiple gabions After the cages reach the designated area, they are piled up and pressed against each other to form a firm water-retaining body. The invention is very convenient to operate and very good in effect, suitable for use in flood seasons and emergency times such as bank breaks, and suitable for popularization and application.

The anchor drilling rig of the present invention adopts crawler type travel, can enter complex sites, not only can push the drilling rig forward and backward, but also can adjust the angle of the drilling rig, so that the anchor can be drilled along different positions and angles to achieve the most reasonable Excellent drilling effect, simple structure and low cost, it is very suitable for mass production and application.

Description of drawings

Fig. 1 is a schematic diagram of the use state of the present invention.

Fig. 2 is a structural schematic diagram of the bolt bolt in Fig. 1 .

Fig. 3 is a structural schematic diagram of the drilling rig in Fig. 2 .

Fig. 4 is a schematic diagram of the C-C section structure in Fig. 3 .

In the figure, the number 1 is a rod, the number 2 is an auger bit, the number 3 is a bolter, the number 4 is a gabion, and the number 5 is a river course. 301 is a vehicle frame, 302 is a crawler mechanism, 303 is a solid mechanism, 304 is a sliding frame, 305 is a pulley, 306 is a belt conveyor, 307 is a side support, 308 is a rotating shaft, 309 is a rotating seat, 310 is a fixed seat, 311 312 is a drilling rig, 313 is a motor, 314 is a driving gear, 315 is a driven gear, 316 is an automatic locking rod device, 317 is a fixed card, 318 is a translation card, 319 is a support seat, 320 is an electromagnetic Iron, 321 is a guide rod, and 322 is a guide sleeve.

Detailed ways

Embodiment 1: The drilling-type hard anchor breach sealing system as shown in FIG. The anchor rod includes a rod part 1 and an auger bit 2, both of which are fixedly connected as one. A bolter rig 3 capable of rotating the anchor is installed on the embankment of the river. The bolter 3 is used to drill the anchor into the river channel along different angles, and then a series of gabions 4 are hung on the upper end of the inclined anchor to make the gabion 4 slide into the river channel along the inclined anchor rod. A ground-fixing mechanism is arranged on the vehicle frame, and the ground-fixing mechanism includes auxiliary supporting legs, and a ground-fixing insertion rod is connected to the lower end of the auxiliary supporting legs.

As shown in FIG. 2 , the rock bolter 3 includes a vehicle frame and a crawler mechanism. A sliding frame is installed on the vehicle frame through a slideway, and the sliding frame can translate forward and backward along the slideway and be locked. A belt conveyor is arranged on the upper side of the sliding frame. Side brackets are arranged on both sides of the sliding frame, and a rotating seat is hinged on the upper end of the side bracket through a pin shaft. Angle adjustment hydraulic cylinder. The drilling rig includes a bracket and a motor, the motor shaft is equipped with a driving gear, the shaft hole of the driven gear is set on the rod part 1 of the anchor rod, the driven gear is meshed with the driving gear, and one side or both sides of the driven gear is provided with a locking lever device.

Referring to Fig. 3 and Fig. 4, the locking bar device is an automatic locking bar device, including a fixed card and a translation card. Guide holes are arranged symmetrically on both sides of the fixed card, and guide rods are arranged symmetrically on both sides of the translation card. The pull rod is matched with the corresponding guide hole, and electromagnets capable of attracting the guide pull rod and translating the card are respectively arranged on both sides of the fixed card.

Embodiment 2: On the basis of Embodiment 1, the locking lever device adopts a manual locking lever device, including an open circular steel ring, and the side of the steel ring away from the opening is fixed on the side of the driven gear by bolts, and the opening of the steel ring Both sides of the place are connected by locking bolts.

Claims (4)

1. A drilling type hard anchor breach sealing system, comprising an anchor and a gabion, is characterized in that: the anchor includes a rod portion and an auger bit, both of which are fixedly connected as one; A bolter that rotates the anchor, uses the bolter to drill the anchor into the river at different angles, and then hangs a series of gabions on the upper end of the inclined anchor to slide the gabion into the river along the inclined anchor; The rock bolt rig includes a vehicle frame and a crawler mechanism. A sliding frame is installed on the vehicle frame through a slideway, and the sliding frame can translate back and forth along the slideway and be locked; the upper side of the sliding frame is provided with a belt conveyor; the two sides of the sliding frame are provided with There is a side bracket, the upper end of the side bracket is hinged with a rotating seat through a pin shaft, the drilling machine is arranged on the upper side of the rotating seat, a fixed seat is connected to the side bracket, and an angle adjustment hydraulic cylinder is connected between the fixed seat and the rotating seat; The drilling rig includes a bracket and a motor. The motor shaft is equipped with a driving gear. The shaft hole of the driven gear is set on the rod of the anchor rod. 2. The drilling-type hard anchor breach sealing system according to claim 1, characterized in that: the locking rod device is an automatic locking rod device, including a fixed card and a translation card, and the two sides of the fixed card are symmetrically arranged with Guide holes, guide rods are symmetrically arranged on both sides of the translation card, and the guide rods on both sides are matched with the corresponding guide holes. Electromagnets capable of attracting the guide rods and the translation card are respectively arranged on both sides of the fixed card. 3. The drilling-type hard anchor breach sealing system according to claim 1, characterized in that: the locking rod device is a manual locking rod device, comprising an open circular steel ring, the steel ring is away from the opening The side is fixed on the side of the driven gear by bolts, and the two sides of the opening of the steel ring are connected by locking bolts. 4. The drilling-type hard anchor breach sealing system according to claim 1, characterized in that: a ground-fixing mechanism is provided on the vehicle frame, the ground-fixing mechanism includes auxiliary supporting legs, and the auxiliary supporting legs The lower end is connected with a ground solid insertion rod.