CN115434705A - Novel mechanical tool for dredging rocks - Google Patents
Novel mechanical tool for dredging rocks Download PDFInfo
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- CN115434705A CN115434705A CN202110641073.9A CN202110641073A CN115434705A CN 115434705 A CN115434705 A CN 115434705A CN 202110641073 A CN202110641073 A CN 202110641073A CN 115434705 A CN115434705 A CN 115434705A
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- assembly
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- outer sleeve
- carriage
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C37/00—Other methods or devices for dislodging with or without loading
- E21C37/06—Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole
- E21C37/14—Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole by compressed air; by gas blast; by gasifying liquids
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/10—Slips; Spiders ; Catching devices
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C37/00—Other methods or devices for dislodging with or without loading
- E21C37/06—Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole
- E21C37/12—Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole by injecting into the borehole a liquid, either initially at high pressure or subsequently subjected to high pressure, e.g. by pulses, by explosive cartridges acting on the liquid
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Earth Drilling (AREA)
Abstract
A mechanical tool for dredging rocks is fixedly arranged on one side of a sliding frame (or a pipe stabilizing machine or an excavator) of a drilling machine through a fixing frame clamp assembly, the mechanical tool is supported to be placed when the mechanical tool is standby, and the mechanical tool shifts and shifts after a hydraulic clamp or a mechanical clamp of the mechanical tool loosens clamping. The advantages are that: it is easy to quickly find the rock hole needing to be expanded. The target rock hole containing cracks and fissures after being treated by methods such as water expanding cracking cutting and the like is reamed, so that the target rock is further expanded, split, crushed and moved, or the target rock is directly treated by the mechanical dredging machine, so that the rock in the target area is extremely reduced in block size and moved away from the target hole for a certain position or distance, and the subsequent excavating bucket loading operation is easy to carry out and finish. The method solves the problem of accessory configuration in a machine state, thereby providing a new method for processing quarrying, reef cleaning and geomorphic geology, realizing the improvement of production efficiency, reducing the operation cost of the hydraulic processing method and further reducing the total construction cost.
Description
Technical Field
The invention relates to a rock dredging mechanical tool, in particular to a rock drilling splitting tool and a mechanical construction method for dredging moving rock blocks, which have the characteristics of high rock dredging speed, low energy consumption and convenience in use and belong to the technical field of rock drilling machines.
Background
According to the rock breaking property and method, the rock breaking can be divided into detonator explosive rock breaking, carbon dioxide liquid-gas phase change rock breaking, chemical expanding agent rock breaking, hydraulic splitting axe rock breaking, drilling hammer rock breaking, drilling pickaxe rock breaking, water swelling splitting rod rock breaking and the like.
The rock breaking, breaking and dredging method and the machine are widely applied to the engineering of quarrying, dredging and geomorphologic treatment.
With the strictness of safety management and environmental protection, detonator explosive rock breaking and carbon dioxide liquid-gas phase change rock breaking are forbidden or controlled to be used in a plurality of engineering projects; the chemical expanding agent is limited in rock breaking application places and low in efficiency, and the hammering rock breaking efficiency is low and the cost is high; the problems to be solved urgently are to select a proper rock breaking method and develop and popularize advanced rock breaking mechanical tools.
The water swelling cracking rock breaking process is advanced and has more advantages; the hydraulic splitting axe is widely applied to rock breaking; however, after target rocks are cracked and cut, the cracks are difficult to directly dig and mount due to small cracks, and construction operation difficulty and operation cost are increased.
Disclosure of Invention
In order to give full play to the advantages of water bursting and rock breaking and simultaneously give consideration to the application of a hydraulic splitting axe in rock breaking, the invention provides a novel hydraulic rock dredging mechanical tool which can be arranged on a ZL.201922233808.5 novel drilling machine, and the drilling machine can be simultaneously provided with a product with the application number of 202120063890.6 and supports the water bursting and rock breaking rod and the hydraulic splitting axe to be used in rock breaking engineering operation in a water supply area. The device can also be arranged on an excavator and used in various rock breaking and dredging projects.
The invention mainly solves the problems that: a mechanical tool for dredging rock is used to expand the target rock hole containing crack and fissure after water expansion, cracking and cutting, or directly treat the target rock to reduce its block size and move it from target hole for a certain distance. The method solves the problem of accessory configuration in one machine state, thereby providing a new method for processing quarrying, reef cleaning and geomorphologic geology, realizing the improvement of production efficiency, reducing the operation cost of the hydraulic processing method and further reducing the total construction cost.
In order to solve the technical problems, the invention provides the following technical scheme:
a hydraulic rock dredging mechanical machine comprises a position fixing frame clamp assembly, a position fixing frame clamp oil pressure pipeline assembly, a pipe frame track assembly, a planker lifting mechanism, a planker oil pressure pipeline assembly, a rotary oil pressure pipeline assembly, a positioning rotary planker assembly, a similar cylindrical rock drilling rotary assembly, an air pressure or water pressure pipeline assembly, a drill rod assembly, an additional outer sleeve assembly, a clamping outer sleeve assembly, an impactor, a reaming drill bit, a fixed rock turning arm frame, a rock turning oil cylinder, a connecting rod, a pull rod, a rock turning tooth group pin shaft, a rock turning oil pressure pipeline assembly, a pull rod pin shaft, a piston rod pin shaft, a connecting rod pin shaft, a cylinder seat pin shaft, a control valve, a pressure gauge and the like.
The following is a further optimization of the above technical solution of the present invention: the position-fixing frame clamp assembly is fixedly arranged on one side of a sliding frame (or a pipe stabilizing machine or an excavator) of the drilling machine and supports the mechanical tool to be placed when the mechanical tool is in standby, and the mechanical tool shifts and shifts after the hydraulic clamp or the mechanical clamp of the part looses the clamping.
Further optimizing, the oil pressure pipeline assembly of the fixing frame clamp enables the mechanical tool to be safely and smoothly used during transposition and displacement operation.
Further preferably, the pipe frame track assembly is composed of a thick-wall steel pipe, channel steel materials and a connecting flange. The assembly is provided with a hoisting hole or a hoisting ring or a mounting frame, and is easy to be connected with a hoisting tool or an excavator.
Preferably, the carriage lifting mechanism is composed of a multi-stage oil cylinder or an oil cylinder chain or an oil cylinder steel wire rope, and is used for controlling the lifting movement of the positioning rotary carriage assembly.
Further optimization, the carriage lifts the oil pressure pipeline assembly, so that the piston extends out and retracts, and the mechanical tool is safely and smoothly used during transposition hoisting operation.
Further preferably, the positioning rotary carriage assembly is T-shaped and is arranged in a rail of the pipe frame rail assembly, holes for mounting the rock drilling rotary assembly are formed in the side of the T-shaped plate, lug seats for mounting the carriage lifting mechanism and holes for pipe penetrating are formed in the bottom of the T-shaped plate, and a grinding plate can be embedded in the matching part of the base and the rail.
Preferably, the similar cylindrical rock drilling rotation assembly can be formed by providing rotation power of a speed reducer by power motors such as hydraulic pressure, air pressure and motors, and connecting and disconnecting drill rod joints by matching water pressure or air pressure, and preferably selecting a rotation mode of the speed reducer of the hydraulic motor.
Further optimize, the rotary oil pressure pipeline assembly is safe and smooth to use when rotating, lifting and mechanical tools are used for transposition and hoisting.
Further optimizing, the air pressure or water pressure pipeline assembly is provided with an air supply or water supply system meeting the parameters of the impacter. The lifting device can be safely and smoothly used during rotary lifting and mechanical tool transposition hoisting operation.
Further optimizing, the drill rod assembly is a group of drill rods assembled and configured by drill rods of different specifications in order to adapt to the drilling depth. The drill rod outer diameter at the position of the connecting impactor is supported, so that the hole wall can be positioned conveniently.
Further preferably, the additional outer sleeve assembly is a slotted thick-wall pipe flange pipe and is used for connecting and fixing the rock turning arm support and the clamping outer sleeve assembly. Can be held by the tube stabilizer clamp. The slotted or perforated channel is used for connecting and disconnecting the drill rod.
Further preferably, the clamping outer sleeve assembly is a slotted thick-walled pipe flange pipe, and is used for connecting the pipe frame track assembly of the rock turning arm support or additionally connecting the outer sleeve assembly for clamping or fixing the fixing frame clamp assembly. The slotted or perforated channel is used for connecting and disconnecting the drill rod.
Further optimized, the impactor is a pneumatic or hydraulic impactor (or a hydraulic hammer). The outer diameter can be close to the inner diameter of the reamer bit and the outer pipe, and the working energy flow is discharged in the crack. Is beneficial to dredging rocks.
Further optimization, the reaming bit (or hammer head) is a special bit (or hammer head) matched with an air pressure or water pressure impactor or a hydraulic hammer. The diameter is close to the inner tube diameter.
The fixed rock turning arm frame is further optimized to be composed of a thick-wall pipe welded with a flange plate and a toothed bar frame, an outer wall pipe at the flange position is used for clamping, a drill bit of the impacter is fixed in the pipe to move up and down, the impacter extends out during reaming, and the impacter can be retracted into the pipe after reaming and can also be positioned with the reaming drill bit through a supporting structure; the upper part of the rack rod frame is welded with an oil cylinder seat, and the lower part of the rack rod frame is provided with a connecting rod pin shaft hole seat and a rock turning tooth group pin shaft hole seat.
Further optimization, the cylinder seat pin shaft has enough strength and service life under the structural shape.
Further optimization, the connecting rod has enough strength and service life under the structural shape.
Further optimized, the pull rod has enough strength and service life under the structural shape.
Further optimization, the pull rod pin shaft, the piston rod pin shaft, the connecting rod pin shaft and the rock turning tooth group pin shaft have enough strength and service life for rock turning.
Further optimized, the rock turning tooth group and the multi-tooth structure have enough strength and service life.
Further optimization, the rock-turning oil pressure pipeline assembly can be smoothly used during rotary lifting and mechanical tool transposition hoisting operation.
The pipe-stabilizing oil pressure pipeline assembly is an oil way for lifting and clamping a stable pipe of the ZL drilling machine.
The mechanical tool clamps a fixing frame arranged on one side of a drill carriage (pipe stabilizing carriage) in waiting operation. When the excavator is used with an excavator, the excavator power-off component is directly connected with the excavator.
When the mechanical tool is operated, the main drill rod, the protective pipe or the bursting rod and the like which finish the working procedure are firstly moved away, then the retention oil cylinder of the retention frame clamp is loosened, and the mechanical tool is hoisted to be clamped on the pipe stabilizing clamp. The excavator is connected with a shutdown component of the excavator, and can be used for direct dredging.
The mechanical tool has simple structure, is convenient for production, manufacture, use and maintenance; the device can be installed on a water area drilling machine to complete the drilling, pore-forming and rock-dredging operation of water area rocks; the method can also be applied to large-scale drilling equipment to finish the rock dredging operation of land rocks.
The invention has the advantages that: the rock hole to be expanded can be easily and quickly found, and the rock can be quickly expanded, split, crushed and moved by expanding and drilling the rock hole, so that the subsequent rock excavating, bucket loading and loading operation can be ensured.
The invention is further explained below with reference to the drawings and the embodiments.
FIG. 1 is a schematic diagram of the composition structure of the embodiment of the present invention
The drawings attached to the present specification are provided for illustration and description, and not for limitation of the embodiments, and the structures, proportions, and proportions of the drawings are not necessarily for limitation of the embodiments, but are merely for understanding and reading the disclosure in the specification.
1. Example (b): the drilling machine comprises a positioning frame clamp assembly 1, a positioning frame clamp oil pressure pipeline assembly 02, a pipe frame track assembly 03, a carriage oil pressure pipeline assembly 04, a carriage lifting mechanism 05, an impact air pressure or water pressure pipeline assembly 06, a positioning rotary carriage assembly 07, a rotary oil pressure pipeline assembly 08, a similar cylindrical rock drilling rotary assembly 09, a drill rod assembly 10, an additional outer sleeve assembly 11, a clamping outer sleeve assembly 12, an impactor 13, a fixed rock turning arm frame 15, a reamer bit 14, a rock turning tooth group 16, a rock turning tooth group pin shaft 17, a pull rod pin shaft 18, a pull rod 19, a piston rod pin shaft 20, a connecting rod 21, a connecting rod pin shaft 22, a rock turning oil cylinder 23, a rock turning oil pressure pipeline assembly 24, a cylinder seat pin shaft 25, an operation control valve group 26 and a pressure gauge 27, which are shown in the attached drawing.
The retaining frame clamp assembly 01 is arranged on one side of a drill carriage (pipe stabilizing carriage) or beside a bursting device or a splitting axe and is a device for fixing the placement of a mechanical tool during operation, wherein the structure is fixed during clamping and moves during loosening.
As shown in the attached drawings, the pipe frame track assembly 03 is composed of a thick-wall steel pipe, channel steel materials and a connecting flange, and is provided with a hoisting ring or a hoisting hole. The channel steel materials are processed into a track which can enable the positioning rotary carriage assembly 07 to move, and the lower flange of the channel steel materials is connected with the additional outer sleeve assembly 11 or clamps the upper flange of the outer sleeve assembly 12.
As shown in the attached drawings, the additional outer sleeve assembly 11 is a slotted thick-wall pipe flange pipe and is used for connecting a flange at the upper part of a clamping outer sleeve assembly 12 and a flange at the lower part of a pipe frame track assembly 03, and a channel of an additional drill rod assembly is arranged at the slotted part.
As shown in the drawings, the clamping outer sleeve assembly 12 is a slotted or perforated thick-walled pipe flange pipe, and is used for being connected with a lower flange of a pipe frame rail assembly or being additionally connected with the lower flange of the outer sleeve assembly for clamping or fixing by a clamp of the pipe stabilizer. The slotting or perforating position is used for connecting and disconnecting the drill rod.
As shown in the attached drawings, the fixed rock-turning arm support 15 is formed by welding a flange plate and a rack rod frame on a thick-wall pipe, a drill bit of an impactor is fixed in the thick-wall pipe to move up and down, the drill bit extends out during reaming, and the drill bit can be retracted into the pipe after reaming to support the positioning outside the pipe; the upper part of the gear rod frame is welded with an oil cylinder seat, and the lower part of the gear rod frame is provided with a connecting rod pin shaft hole seat and a rock-turning tooth group pin shaft hole seat.
As shown in the attached drawing, the positioning rotary carriage assembly 07 is T-shaped and is arranged in a track of a pipe frame track assembly 2, each hole for installing the rock drilling rotary assembly is formed in the side of the T-shaped plate, an ear seat for installing a carriage lifting mechanism is arranged at the lower part of the bottom of the T-shaped plate, and a grinding plate can be embedded in a matching part of a base plate and the track.
As shown in the attached drawing, the carriage lifting mechanism 04 is composed of a multi-stage oil cylinder or an oil cylinder chain or an oil cylinder steel wire rope, and controls the lifting movement of the positioning rotary carriage assembly 07.
As shown in the drawing, the similar cylindrical rock drilling rotation assembly 09 is formed by providing rotation power of a speed reducer by power motors such as hydraulic pressure, air pressure and an electric motor, and connecting and disconnecting a drill rod joint by matching water pressure or air pressure, wherein the rotation form of the speed reducer of the hydraulic motor is preferred in the drawing.
As shown in the attached drawings, the drill rod assembly 11 is assembled and configured by selecting the drill rods with the specifications to adapt to the drilling depth and is adapted to the additional outer sleeve assembly 11.
As shown in the drawing, the impactor 13 is a pneumatic impactor, a hydraulic impactor or a hydraulic hammer.
As shown in the drawing, the reaming bit 13 is a special bit 14 connected and matched with a pneumatic impactor or a hydraulic hammer. The diameter of the reamer bit is less than 200mm in the present embodiment. Others are changed as needed.
As shown in the attached drawing, the rock-turning cylinder 23 is connected to the upper part of the gear rod frame by a connecting rod pin shaft 22 and is welded with a cylinder seat which is connected with a connecting rod 21 and a pull rod 19 hole.
As shown in the attached drawing, the connecting rod 21 is connected to a connecting rod pin shaft hole seat at the lower part of the rack bar frame by a pin shaft 20 and is connected with a piston rod ear hole and a pull rod 19 hole of a rock turning cylinder 23.
As shown in the attached drawing, the pull rod 19 is connected with a piston rod lug hole of a rock-turning oil cylinder 23 and a connecting rod 21 hole by a piston rod pin shaft 20.
As shown in the attached drawing, the rock-turning tooth group 16 is connected to a rock-turning tooth pin shaft hole seat at the lower part of the rack bar frame by a rock-turning tooth group pin shaft 17 and is connected with a pull rod 19 hole by a pull rod pin shaft 18.
As shown in the attached drawings, the cylinder seat pin shaft 25 has enough strength and service life for rock overturning.
The connecting rod pin 22 has sufficient strength and life to allow rock turnover as shown in the drawings.
As shown in the drawing, the piston rod pin shaft 20 has enough strength and service life for rock turnover.
As shown in the attached drawings, the rock overturning tooth group pin shaft 17 and the pull rod pin shaft 18 have enough strength and service life for rock overturning.
The valve control block 26 is shown in the drawings. The respective operations are controlled individually.
As shown in the attached drawing, the oil pressure pipeline assembly 02 of the fixing frame clamp is connected with an oil port of the fixing frame clamp 01 and a reversing oil port of the operation control valve 25, so that the rock dredging mechanical tool can be easily fixed and displaced.
As shown in the attached drawing, the carriage lifting oil pressure pipeline assembly 05 is connected with an oil port of a carriage lifting oil cylinder and a reversing oil port of the operation control valve 25, so that the feeding and lifting of the drilling tool can be easily and effectively changed.
As shown in the drawing, the rotary oil pressure pipeline assembly 08 connects the cylindrical rock drilling rotary assembly 09 and the reversing oil port and the oil return port of the operation control valve 25, so that the rotation direction is effectively controlled, the drill rod is easily connected and disconnected, and the drilling tool is kept at a reasonable rotation speed.
As shown in the drawing, the impact air pressure or water pressure pipeline assembly 06 is connected to the air inlet and the air supply valve joint or the water inlet and the water supply valve joint of the similar cylindrical rock drilling rotation assembly 09 to control the reamer bit 14 to effectively expand the rock hole and the crack.
As shown in the drawing, the rock-turning oil pressure pipeline assembly 24 is connected with an oil port of the rock-turning cylinder 23 and a reversing oil port of the oil supply operation control valve, and controls the rock-turning tooth group 16 to move and turn rocks rapidly and accurately.
The pipe stabilizing oil pressure pipeline assembly is a clamping and lifting pipeline of the drill pipe stabilizing.
The hydraulic system of the present invention is a conventional normal system and will not be further described herein.
The invention is characterized in that: and a positioning frame clamp assembly 01 arranged beside a drill carriage (or a pipe stabilizing carriage) is used for fixing the mechanical tool in a standby state.
The flange seam allowance at the lower part of the pipe frame track assembly 02 is in butt joint with the flange seam allowance at the upper part of the clamping outer sleeve assembly 11 through bolts, and the flange seam allowance at the lower part of the clamping outer sleeve assembly 11 is in butt joint with the flange seam allowance of the fixed rock-turning arm support 14 through bolts. The positioning rotary carriage assembly 06 is dragged by the carriage lifting mechanism 03 to move up and down in the rail groove of the pipe frame rail assembly 02, and the similar cylindrical rock drilling rotary assembly 8 is arranged in a hole determined by the positioning rotary carriage assembly 06.
The drill rod assembly 09, the impactor 13 and the reamer bit 14 penetrate through the fixed rock-turning arm support 15 and the inner hole of the clamping outer sleeve assembly 12 and are connected with the drill rod joint of the similar cylindrical rock drilling rotary assembly 09 through threads.
In construction, a clamping jaw of a positioning frame clamp assembly 01 is opened, the mechanical machine is hung at a proper position of a clamping jaw of a pipe stabilizer by a hanging anchor, and the clamping position of a clamping outer sleeve assembly 12 or a pipe frame track assembly 02 or a fixed rock turning arm support 15 is clamped by the clamping jaw of the pipe stabilizer.
When the outer sleeve assembly 11 needs to be inserted and connected, the bolt connection between the pipe frame track assembly 03 and the clamping outer sleeve assembly 11 is loosened, pipe stabilizing pliers of the pipe frame track assembly 03 are loosened, the pipe frame track assembly 02 is hoisted by the hoisting anchor, the pipe stabilizing pliers descend to clamp the outer sleeve assembly 12, the insertion distance of the outer sleeve assembly 11 is met, the outer sleeve assembly 11 is added to connect with each flange, and each bolt is screwed down.
When a drill rod needs to be additionally connected, the rod is connected from the side groove according to the normal rod connecting step of the universal drilling machine.
The oil pressure pipeline assembly 02 of the position fixing frame clamp is connected with an oil port of the position fixing frame clamp 01 and a reversing oil port of the operation control valve 25, so that the rock dredging mechanical tool can be easily fixed and displaced.
The carriage lifting oil pressure pipeline assembly 05 is connected with a carriage lifting oil cylinder oil port and an operation control valve 25 reversing oil port, so that the feeding and lifting of the drilling tool are easily and effectively changed.
The rotary oil pressure pipeline assembly 08 is connected with the similar cylindrical rock drilling rotary assembly 09 and the operation control valve 25 to change an oil port and an oil return port, so that the rotating direction is effectively controlled, a drill rod is easily connected and disconnected, and the drilling tool keeps reasonable rotating speed.
The impact air pressure or water pressure pipeline assembly 06 is connected with the air inlet and the air supply valve joint or the water inlet and the water supply valve joint of the similar cylindrical rock drilling rotation assembly 09 to control the expanding bit 14 to effectively realize the expansion of the rock hole and the crack.
The rock-turning oil pressure pipeline assembly 23 is connected with an oil port of the rock-turning oil cylinder 23 and a reversing oil port of the oil supply operation control valve, and controls the rock-turning tooth group 16 to move and turn rocks rapidly and accurately.
The greatest improvement of the invention is to utilize the functions of functional products and innovate the functions of the products, so that the rocks in a target area are directionally cracked and moved and turned over at a large distance, and a progressive static rock dredging method is obviously embodied.
It will be apparent to those skilled in the art that variations, modifications, substitutions, and alterations can be made without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. A rock dredging mechanical tool comprises a position fixing frame clamp assembly, a pipe frame track assembly, a planker lifting mechanism, a planker oil pressure pipeline assembly, a rotary oil pressure pipeline assembly, a positioning rotary planker assembly, a cylindrical rock drilling rotary assembly, an air pressure or water pressure pipeline assembly, a drill rod assembly, an additional outer sleeve assembly, a clamping outer sleeve assembly, an impactor, a hole expanding drill bit, a fixed rock turning arm frame, a rock turning oil cylinder, a connecting rod, a pull rod, a rock turning tooth group, a rock turning oil pressure pipeline assembly, a pull rod pin shaft, a piston rod pin shaft, a connecting rod pin shaft, a cylinder base pin shaft, a control valve, a pressure gauge and the like.
The invention is characterized in that: and a positioning frame clamp assembly 01 arranged beside a drill carriage (or a pipe stabilizing carriage) is used for fixing the mechanical tool in a standby state. The mechanical tool can be assembled on a ship-mounted drilling machine and a digging-modifying drilling machine and is used in various rock breaking and dredging projects.
In the invention, a flange seam allowance at the lower part of a pipe frame track assembly 02 is in butt joint with a flange seam allowance at the upper part of a clamping outer sleeve assembly 11 by a bolt screw, and a flange seam allowance at the lower part of the clamping outer sleeve assembly 11 is in butt joint with a flange seam allowance of a fixed rock-turning arm support 14 by a bolt screw. The positioning rotary carriage assembly 06 is dragged by the carriage lifting mechanism 03 to move up and down in the rail groove of the pipe frame rail assembly 02, and the similar cylindrical rock drilling rotary assembly 8 is arranged in a hole determined by the positioning rotary carriage assembly 06.
The drill rod assembly 09, the impactor 13 and the reamer bit 14 penetrate through the fixed rock turning arm support 15 and the inner hole of the clamping outer sleeve assembly 12 and are connected with the drill rod joint of the cylindrical rock drilling rotation assembly 09 through threads.
In construction, a clamping jaw of the positioning frame clamp assembly 01 is opened, the mechanical tool is hung at a proper position of a clamping jaw of the pipe stabilizer by a hanging anchor, and the clamping position of the clamping outer sleeve assembly 12 or the pipe frame track assembly 02 or the fixed rock turning arm support 15 is clamped by the clamping jaw of the pipe stabilizer.
When the outer sleeve assembly 11 needs to be inserted and connected, the bolt connection between the pipe frame track assembly 03 and the clamping outer sleeve assembly 11 is loosened, pipe stabilizing pliers of the pipe frame track assembly 03 are loosened, the pipe frame track assembly 02 is hoisted by the hoisting anchor, the pipe stabilizing pliers descend to clamp the outer sleeve assembly 12, the insertion distance of the outer sleeve assembly 11 is met, the outer sleeve assembly 11 is added to connect with each flange, and each bolt is screwed down.
When a drill rod needs to be additionally connected, the rod is connected from the side groove according to the normal rod connecting step of the universal drilling machine.
The oil pressure pipeline assembly 02 of the position fixing frame clamp is connected with an oil port of the position fixing frame clamp 01 and a reversing oil port of the operation control valve 25, so that the rock dredging mechanical tool can be easily fixed and displaced.
The carriage lifting oil pressure pipeline assembly 05 is connected with a carriage lifting oil cylinder oil port and an operation control valve 25 reversing oil port, so that the feeding and lifting of the drilling tool are easily and effectively changed.
The rotary oil pressure pipeline assembly 08 is connected with the similar cylindrical rock drilling rotary assembly 09 and the reversing oil port and the oil return port of the operation control valve 25, so that the rotating direction is effectively controlled, a drill rod is easily connected and disconnected, and the drilling tool keeps reasonable rotating speed.
The impact air pressure or water pressure pipeline assembly 06 is connected with the air inlet and the air supply valve joint or the water inlet and the water supply valve joint of the similar cylindrical rock drilling rotation assembly 09 to control the expanding bit 14 to effectively realize the expansion of the rock holes and the cracks. Further reducing the rock mass.
The rock turning oil pressure pipeline assembly 23 is connected with an oil port of the rock turning cylinder 22 and a reversing oil port of the oil supply operation control valve, and controls the rock turning tooth group 16 to move and turn rocks quickly and accurately.
The invention has innovative functions, makes the rocks in the target area perform directional cracking and large-distance moving and turning, and highlights a progressive static rock dredging method.
2. The apparatus of claim 1, wherein the pipe support rail assembly, the carriage lifting mechanism, the carriage oil pressure pipe assembly, the rotary oil pressure pipe assembly, the positioning rotary carriage assembly, the cylindrical rock drilling rotary assembly, the air pressure or water pressure pipe assembly, the drill rod assembly, the additional outer sleeve assembly, the clamping outer sleeve assembly, the impactor, and the reamer are combined to complete the drilling operation of the special geological structure.
3. The special material turning machine as claimed in claim 1, wherein the special material turning machine comprises a pipe frame rail assembly, an additional outer sleeve assembly, a clamping outer sleeve assembly, a carriage lifting mechanism, a carriage oil pressure pipeline assembly, a positioning rotary carriage assembly, a cylindrical rock drilling rotary assembly, a drill rod assembly, an impactor, a hole expanding drill bit, a fixed rock turning arm frame, a rock turning oil cylinder, a connecting rod, a pull rod, a rock turning tooth group, a rock turning oil pressure pipeline assembly, a pull rod pin shaft, a piston rod pin shaft, a connecting rod pin shaft, a cylinder seat pin shaft and a control valve which are combined to complete the special material turning operation.
4. The hydraulic power unit as claimed in claim 1, wherein the pneumatic or hydraulic pipeline assembly is connected to switch the power medium to perform work under special conditions.
5. The device according to claim 1, characterized in that the impactor can be a pneumatic impactor, a hydraulic impactor or an oil pressure impactor.
6. The carriage lifting mechanism as claimed in claim 1 may be an oil cylinder driven lifting structure, a chain driven lifting structure, or a wire rope driven lifting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110641073.9A CN115434705A (en) | 2021-06-03 | 2021-06-03 | Novel mechanical tool for dredging rocks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110641073.9A CN115434705A (en) | 2021-06-03 | 2021-06-03 | Novel mechanical tool for dredging rocks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115434705A true CN115434705A (en) | 2022-12-06 |
Family
ID=84240091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110641073.9A Pending CN115434705A (en) | 2021-06-03 | 2021-06-03 | Novel mechanical tool for dredging rocks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115434705A (en) |
-
2021
- 2021-06-03 CN CN202110641073.9A patent/CN115434705A/en active Pending
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