CN115680480A - Modular down-the-hole drilling machine device for reef explosion ship - Google Patents
Modular down-the-hole drilling machine device for reef explosion ship Download PDFInfo
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- CN115680480A CN115680480A CN202211215663.6A CN202211215663A CN115680480A CN 115680480 A CN115680480 A CN 115680480A CN 202211215663 A CN202211215663 A CN 202211215663A CN 115680480 A CN115680480 A CN 115680480A
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Abstract
The utility model provides a modular down-the-hole drill rig device for exploding reef ship, the device's top rig and upper portion rig are connected, upper portion rig and middle part rig upper segment are connected, middle part rig upper segment and middle part rig hypomere are connected, middle part rig hypomere is connected with lower part rig, after-frame module respectively, advancing mechanism welds the back at the balladeur train of middle part rig upper segment, the cat ladder welds the side at the balladeur train, the chuck, the front of slewer all adheres to at the balladeur train, the drilling rod is connected with the hub connection of slewer, the sleeve pipe cover is in the outside of drilling rod. The double-sliding rail structure can prevent the accident that the equipment is out of rail and falls out of control, and the modular segmented structure is adopted, so that the equipment is convenient to disassemble and assemble, can be mutually allocated and used among different drilling rigs and different reef explosion ships, can be repeatedly used, reduces the cost of reconstruction, and is suitable for being installed on the reef explosion ships of various types.
Description
Technical Field
The invention relates to a modular down-the-hole drilling machine device for a reef explosion ship, which is specially invented for underwater down-the-hole operation of the reef explosion ship and is suitable for being installed on various reef explosion ships.
Background
At present, goods in China are transported mainly by means of railways, highways and water ways, but compared with the transportation by railways and highways, the water way transportation has the advantages of less investment, large transportation capacity, low cost, low energy consumption and low freight price. Due to the rapid development of economy, the freight transportation volume is greatly increased, the tonnage of ships needing to transport cargos is also increased more and more, and the development of water transportation industry is accelerated. As the tonnage of the transport ship is increased more and more, the channel water area needs to be widened and deepened, so that the requirement of the ship with larger tonnage can be met.
The dredging engineering refers to an earth and rockfill engineering which is carried out for water area widening and digging depth by adopting a dredger, a reef explosion ship, other machines and tools and manpower to carry out underwater digging, and an engineering which excavates and processes water bottom mud, sand, stones and the like in water areas of a navigation channel and a port within a specified range and depth. Dredging engineering is one of the main means for developing, improving and maintaining water areas of waterways and ports.
The reef explosion is an engineering of crushing or blasting underwater reefs by an underwater explosion method, improving the flow state of water flow and widening and digging deep river channels. The technology of blasting underwater rock by explosive is commonly used for digging deep, widening a navigation channel, removing obstructive reef, and excavating foundation pits of hydraulic buildings such as wharfs, ship locks, docks and the like. In the process of construction operation of dredging engineering, the dredger firstly digs away sludge and soft soil covered on the rock-soil reef, and when the rock-soil reef is dug to be difficult to construct, the reef explosion ship needs to be adopted to blast the rock-soil reef. The reef explosion ship works by drilling holes in the rock-soil reefs by using down-the-hole drilling machine equipment on the ship, filling explosives into the holes when the specified range and depth are reached, then detonating the explosives, exploding and crushing the rock-soil reefs, then digging broken stones and sludge by using a dredger, and cleaning a water area to reach the designed range and depth.
At present, the used down-the-hole drills of reef explosion ships are all integral, are inconvenient to install and disassemble, cannot be used in an intermodulation mode, and cannot be reused. When the down-the-hole drill is installed, cutting and welding operations are carried out in the high altitude, and the ship is influenced by wind and waves, is unsteady in fluttering, poor in working environment and low in efficiency. The traditional down-the-hole drill adopts a single sliding rail, and the occurrence of accidents of out-of-track, out-of-control and falling off is easy to happen in the ascending or descending process of equipment.
Disclosure of Invention
The invention aims to provide a modular down-the-hole drill device for a reef explosion ship. The double-sliding-rail structure can prevent the occurrence of the accident of out-of-control falling of the equipment in the ascending or descending process. All the modular subsections are processed in a factory by adopting a modular subsection structure, then are transported to a wharf or a shipyard by a truck, and are directly hung on a ship for installation, so that the time of field high-altitude operation can be shortened, the working efficiency is improved, and the labor intensity of workers is improved. Besides convenient hoisting and transportation, the drilling rig can be used by being allocated among different down-the-hole drilling machines and different reef explosion ships.
In order to achieve the purpose, the technical scheme of the invention is as follows: the device comprises seven modules, namely a top drilling rig module, an upper drilling rig module, a middle drilling rig upper section module, a middle drilling rig lower section module, a lower drilling rig module and a rear frame module, wherein the top drilling rig module is connected with the upper drilling rig module through a lower end connecting flange of the top drilling rig module and an upper end connecting flange of the upper drilling rig module through bolts, the upper drilling rig module is connected with the middle drilling rig upper section module through a lower end connecting flange of the upper drilling rig module and an upper end connecting flange of the middle drilling rig upper section module through bolts, the middle drilling rig upper section module is connected with the middle drilling rig lower section module through a lower end connecting flange of the middle drilling rig upper section module and an upper end connecting flange of the middle drilling rig lower section module through bolts, the middle drilling rig lower section module is connected with the lower drilling rig module through a lower end connecting flange of the middle drilling rig lower section module and an upper end connecting flange of the middle drilling rig lower section module through a lower end connecting flange of the middle drilling rig lower section module and a rear drilling rig lower section connecting seat through a middle connecting seat and a rear lower section connecting seat. The drilling machine is characterized by further comprising a propelling mechanism, a chuck, a crawling ladder, a gyrator, a drill rod and a sleeve, wherein the propelling mechanism is welded on the back face of the sliding frame, the crawling ladder is welded on the side face of the sliding frame, the gyrator is attached to the front face of the third sliding frame, the chuck is attached to the front face of the fourth sliding frame, the drill rod is connected with a shaft of the gyrator, and the sleeve is sleeved outside the drill rod.
The top drilling rig comprises a suspension arm component, a suspension arm rope pulley, a gyrator lifting rope wheel set, a top drilling rig box body and a lower end connecting flange, wherein the suspension arm component is welded at the top of the top drilling rig box body, the suspension arm rope pulley is respectively installed at the front and the back of the suspension arm component, the gyrator lifting rope wheel set is installed in the top drilling rig box body, the lower end connecting flange is welded at the lower part of the top drilling rig box body, and the lower end connecting flange is connected with the upper end connecting flange of the upper drilling rig through bolts.
The upper drill frame is composed of an upper end connecting flange, a lower end connecting flange, a sliding frame, a sliding rail, an inclined strut ear seat, a drill frame ear plate and an inclined strut. The utility model discloses a drilling rig, including the balladeur train, the upper end flange welds in the upper end of balladeur train, lower extreme flange welds the lower extreme at the balladeur train, upper end flange is bolted connection for the lower extreme flange of upper end flange welding with the top rig, lower extreme flange is bolted connection for the upper end flange of middle part rig upper segment, the slide rail is two and welds respectively in the both sides of balladeur train, form two slide rails, bracing ear seat welding is at the back of balladeur train, the one end of bracing is connected with the bracing ear seat of upper portion rig, the other end is connected with the bracing ear plate of the extension frame of after-frame module, the back at the balladeur train lower extreme is welded to the rig ear plate, the cat ladder welding is in the side of balladeur train.
The upper section of the middle drill frame is composed of an upper end connecting flange, a lower end connecting flange, a sliding frame, a sliding rail, a drill frame lug plate and a suspension arm reversing rope wheel group, the upper end connecting flange is welded at the upper end of the sliding frame, the lower end connecting flange is welded at the lower end of the sliding frame, the upper end connecting flange is connected with the lower end connecting flange of the upper drill frame through a bolt, the lower end connecting flange is connected with the upper end connecting flange of the lower section of the middle drill frame through a bolt, the two sliding rails are respectively welded at the two sides of the sliding frame to form double sliding rails, the drill frame lug plate is welded at the back of the upper end of the sliding frame, the suspension arm reversing rope wheel group is installed on the sliding frame, and the crawling ladder is welded at the side of the sliding frame.
The lower section of the middle drill frame consists of an upper end connecting flange, a lower end connecting flange, a sliding frame, a sliding rail, an upper connecting seat, a lower connecting seat and a chuck lifting rope wheel set. The upper end connecting flange is welded at the upper end of the sliding frame, the lower end connecting flange is welded at the lower end of the sliding frame, the upper end connecting flange is connected with the lower end connecting flange at the upper section of the middle drill frame through bolts, and the lower end connecting flange is connected with the upper end connecting flange of the lower drill frame through bolts. The carriage is a 210 × 200 square tube. The slide rail is a 50 x 50 square tube, and is welded on the two sides of the sliding frame to form double slide rails, the upper connecting seat and the lower connecting seat are respectively welded on the upper part and the lower part of the sliding frame, the chuck lifting rope wheel group is installed on the lower part of the sliding frame, and the ladder stand is welded on the side surface of the sliding frame.
The lower drill frame is composed of an upper end connecting flange, a sliding frame, sliding rails and a U-shaped opening plate, the upper end connecting flange is welded at the upper end of the sliding frame and connected with a lower end connecting flange of the lower section of the middle drill frame through bolts, the sliding rails are welded on two sides of the sliding frame to form double sliding rails, and the U-shaped opening plate is welded at the lower end of the sliding frame.
The rear frame module comprises an extension frame, a rear frame foot seat, a rear seat, an upper connecting seat, a diagonal draw bar, a diagonal bracing ear plate and an electric hoist seat, wherein the front foot and the rear foot of the rear frame are connected through channel steel and I-steel, the electric hoist seat is welded on the I-steel, the extension frame is connected with the rear frame through bolts, the rear frame foot seat is connected with the rear frame through bolts, the rear seat is connected with the lower connecting seat of the lower section of the middle drill frame through bolts, the upper connecting seat is connected with the upper connecting seat of the lower section of the middle drill frame through bolts, one end of the diagonal draw bar is connected with the extension frame through bolts, and the other end of the diagonal draw bar is connected with the front foot of the rear frame through bolts.
And the propelling mechanism is welded with the sliding frame at the upper section of the middle drill frame.
The chuck is attached to a slide rail of a lower carriage.
The cat ladder welds in the side of balladeur train, forms by square steel and galvanized pipe welding.
The gyrator is mechanical equipment and is attached to a slide rail of a sliding frame at the lower section of the middle drill rig.
The drill rod is a seamless steel pipe of phi 89 and is connected with the shaft of the gyrator.
The casing is a seamless steel pipe of phi 159 and is sleeved outside the drill rod.
The invention has the beneficial effects that:
1. the invention adopts a double-slide rail structure to prevent the occurrence of the accident of out-of-track and out-of-control falling in the ascending or descending process of equipment.
2. All the modular subsections are processed in a factory by adopting a modular subsection structure, then are transported to a wharf or a shipyard by a truck, and then are directly hoisted to a ship for installation, so that the time of field high-altitude operation can be shortened, the working efficiency is improved, and the labor intensity of workers is improved.
3. The modular sectional structure is convenient to hoist and transport, and can be used by being allocated among different drilling rigs and different reef explosion ships. And moreover, the device can be repeatedly used, so that the reconstruction cost is reduced.
Drawings
Fig. 1 is a left side view of the device of the present invention.
Fig. 2 is a front view of the device of the present invention.
Fig. 3 is a top view of the device of the present invention.
Labeled as: the device comprises a top drill rig 1, a boom component 1-1, a boom rope pulley 1-2, a gyrator lifting rope wheel set 1-3, a top drill rig box body 1-4, a lower end connecting flange 1-5, an upper drill rig 2, an upper end connecting flange 2-1, a lower end connecting flange 2-2, a first carriage 2-3, a first slide rail 2-4, an inclined strut lug seat 2-5, a first drill rig lug plate 2-6, an inclined strut 2-7, an upper section 3 of a middle drill rig, an upper end connecting flange 3-1, a lower end connecting flange 3-2, a second carriage 3-3, a second slide rail 3-4, a second drill rig lug plate 3-5, a boom reversing rope wheel set 3-6, a lower section 4 of the middle drill rig, and an upper end connecting flange 4-1 the device comprises a lower end connecting flange 4-2, a third sliding frame 4-3, a third sliding rail 4-4, an upper connecting seat 4-5, a lower connecting seat 4-6, a chuck lifting rope wheel set 4-7, a lower drill frame 5, an upper end connecting flange 5-1, a fourth sliding frame 5-2, a fourth sliding rail 5-3, a U-shaped port plate 5-4, a rear frame module 6, an extension frame 6-1, a rear frame 6-2, a rear frame foot seat 6-3, a rear seat 6-4, an upper connecting seat 6-5, a diagonal draw bar 6-6, an inclined support ear plate 6-7, a 5-ton electric hoist seat 6-8, a 3-ton electric hoist seat 6-9, a propelling mechanism 7, a chuck 8, a ladder stand 9, a gyrator 10, a drill rod 11 and a sleeve 12.
Detailed Description
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
As shown in fig. 1 to 3, the modular down-the-hole drilling machine device for the reef explosion ship comprises seven modules, namely a top drilling rig module 1, an upper drilling rig module 2, a middle drilling rig upper section module 3, a middle drilling rig lower section module 4, a lower drilling rig module 5 and a rear frame module 6, wherein the top drilling rig module 1 is connected with the upper drilling rig module 2 through a lower end connecting flange 1-5 of the top drilling rig module 1 and an upper end connecting flange 2-1 of the upper drilling rig module 2 by bolts, the upper drilling rig module 2 is connected with the middle drilling rig upper section module 3 through a lower end connecting flange 2-2 of the upper drilling rig module 2 and an upper end connecting flange 3-1 of the middle drilling rig upper section module 3 by bolts, the middle drilling rig upper section module 3 is connected with the middle drilling rig upper section module 4 through a lower end connecting flange 3-2 of the middle drilling rig upper section module 2 and an upper end connecting flange 3-1 of the middle drilling rig upper section module 4 by bolts, the middle drilling rig upper section module 3 is connected with the middle drilling rig upper section module 4-1 through a lower end connecting flange 3-2 of the middle drilling rig upper section module 3 and an upper end connecting flange 4-1 of the middle drilling rig module 4 by bolts, the middle drilling rig upper section module 4 is connected with the middle drilling rig upper section connecting flange 4 through a lower section connecting flange 4-4 through a lower section connecting seat 6, and the middle drilling rig connecting seat 6, the middle drilling rig upper section connecting seat 4 module 4 is connected with the lower section connecting seat by bolts, and the middle drilling rig module 4 connecting seat 6 through a lower section connecting seat 6, and the middle drilling rig module 4 connecting seat by bolts, and the lower section connecting seat 6, and the middle drilling rig module 4 connecting seat 4 is connected with the lower section connecting seat 4 connecting seat by bolts, and the lower section connecting seat 6. The drilling machine is characterized by further comprising a propelling mechanism 7, a chuck 8, a ladder stand 9, a gyrator 10, a drill rod 11 and a sleeve 12, wherein the propelling mechanism 7 is welded on the back face of a second carriage 3-3 of the middle drilling rig upper section module 3, the ladder stand 9 is welded on the side face of the second carriage 3-3, the chuck 8 is attached to the front face of a fourth carriage 5-2, the gyrator 10 is attached to the front face of a third carriage 4-3, the drill rod 11 is connected with a shaft of the gyrator 10, and the sleeve 12 is sleeved outside the drill rod 11.
The top drill rig 1 consists of a suspension arm component 1-1, a suspension arm rope pulley 1-2, a gyrator lifting rope pulley group 1-3, a top drill rig box body 1-4 and a lower end connecting flange 1-5. The suspension arm assembly 1-1 and the top drilling rig box body 1-4 are both steel welding parts, the suspension arm assembly 1-1 is welded at the top of the top drilling rig box body 1-4, a suspension arm rope pulley 1-2 is respectively arranged at the front and the back of the suspension arm assembly 1-1, a gyrator lifting rope pulley assembly 1-3 is arranged in the top drilling rig box body 1-4, a lower end connecting flange 1-5 is welded at the lower part of the top drilling rig box body 1-4, and the lower end connecting flange 1-5 is connected with an upper end connecting flange 2-1 of the upper drilling rig 2 through bolts as shown in figures 1-3.
The upper drill frame 2 consists of an upper end connecting flange 2-1, a lower end connecting flange 2-2, a first sliding frame 2-3, a first sliding rail 2-4, an inclined strut ear seat 2-5, a drill frame ear plate 2-6 and an inclined strut 2-7. An upper end connecting flange 2-1 is welded at the upper end of a first sliding frame 2-3, a lower end connecting flange 2-2 is welded at the lower end of the first sliding frame 2-3, the upper end connecting flange 2-1 is connected with a lower end connecting flange 1-5 of a top drilling frame 1 through bolts, and the lower end connecting flange 2-2 is connected with an upper end connecting flange 3-1 of an upper section 3 of a middle drilling frame through bolts. The first sliding rails 2-4 are welded on two sides of the first sliding frame 2-3 to form double sliding rails. The first carriage 2-3 is a 210 × 200 square tube. The first slide rail 2-4 is a square tube of 50 x 50, the diagonal brace ear seat 2-5 is welded on the back of the carriage 2-3, one end of the diagonal brace 2-7 is connected with the diagonal brace ear seat 2-5 of the upper drill frame 2, and the other end is connected with the diagonal brace ear plate 6-7 of the extension frame 6-2 of the rear frame module 6. The lug plates 2-6 of the drill frame are welded on the back of the lower end of the carriage 2-3, and the ladder stand 9 is welded on the side of the carriage 2-3, as shown in figures 1-3.
The middle drill frame upper section 3 is composed of an upper end connecting flange 3-1, a lower end connecting flange 3-2, a second sliding frame 3-3, a second sliding rail 3-4, a drill frame lug plate 3-5 and a suspension arm reversing rope wheel group 3-6. An upper end connecting flange 3-1 is welded at the upper end of the second carriage 3-3, a lower end connecting flange 3-2 is welded at the lower end of the second carriage 3-3, the upper end connecting flange 3-1 is connected with a lower end connecting flange 2-1 of the upper drill frame 2 through bolts, and the lower end connecting flange 3-2 is connected with an upper end connecting flange 4-1 of the lower section 4 of the middle drill frame through bolts. The second carriage 3-3 is a 210 × 200 square tube. The second slide rail 3-4 is a square tube of 50 x 50, and the second slide rail 3-4 is welded on two sides of the second carriage 3-3 to form a double slide rail. The lug plates 3-5 of the drilling frame are welded on the back of the upper end of the second carriage 3-3, the reversing rope wheel sets 3-6 of the suspension arm are arranged on the second carriage 3-3, and the ladder stand 9 is welded on the side surface of the second carriage 3-3, as shown in figures 1 to 3.
The lower section 4 of the middle drill frame consists of an upper end connecting flange 4-1, a lower end connecting flange 4-2, a third sliding frame 4-3, a third sliding rail 4-4, an upper connecting seat 4-5, a lower connecting seat 4-6 and a chuck lifting rope wheel group 4-7. An upper end connecting flange 4-1 is welded at the upper end of the third sliding frame 4-3, and a lower end connecting flange 4-2 is welded at the lower end of the third sliding frame 4-3. The upper end connecting flange 4-1 is connected with the lower end connecting flange 3-2 of the upper section 3 of the middle drill frame by bolts, the lower end connecting flange 4-2 is connected with the upper end connecting flange 5-1 of the lower drill frame 5 by bolts, and the third sliding frame 4-3 is a square tube of 210 multiplied by 200. The third slide rail 4-4 is a square tube of 50 x 50, and the third slide rail 4-4 is welded on both sides of the third carriage 4-3 to form a double slide rail. An upper connecting seat 4-5 and a lower connecting seat 4-6 are respectively welded on the upper part and the lower part of the third sliding frame 4-3, a chuck lifting rope wheel set 4-7 is arranged on the lower part of the third sliding frame 4-3, and a ladder stand 9 is welded on the side surface of the third sliding frame 4-3, as shown in figures 1 to 3.
The lower drill frame 5 consists of an upper end connecting flange 5-1, a fourth sliding frame 5-2, a fourth sliding rail 5-3 and a U-shaped opening plate 5-4. An upper end connecting flange 5-1 is welded at the upper end of the fourth sliding frame 5-2 and is connected with a lower end connecting flange 4-2 of the middle drill frame lower section 4 through bolts. The fourth carriage 5-2 is a 210 × 200 square tube. The fourth slide rail 5-3 is a square tube of 50 x 50, and the fourth slide rail 5-3 is welded on both sides of the fourth carriage 5-2 to form a double slide rail. The U-shaped mouth plate 5-4 is a steel weldment welded to the lower end of the fourth carriage 5-2, as shown in fig. 1 to 3.
The rear frame module 6 consists of an extension frame 6-1, a rear frame 6-2, a rear frame foot base 6-3, a rear seat 6-4, an upper connecting seat 6-5, a diagonal draw bar 6-6, an inclined support ear plate 6-7, a 5-ton electric hoist base 6-8 and two 3-ton electric hoist bases 6-9. The front legs and the rear legs of the rear frame 6-2 are connected through channel steel, the front legs and the rear legs are connected through I-shaped steel, and 5 tons of electric hoist seats 6-8 and two 3 tons of electric hoist seats 6-9 are welded on the I-shaped steel. The extension frame 6-1 is connected with the rear frame 6-2 by bolts, the rear frame foot seat 6-3 is connected with the rear frame 6-2 by bolts, the rear seat 6-4 is connected with the lower connecting seat 4-6 of the lower section 4 of the middle drill frame by bolts, the upper connecting seat 6-5 is connected with the upper connecting seat 4-5 of the lower section 4 of the middle drill frame by bolts, one end of the diagonal draw bar is connected with the extension frame by bolts, and the other end is connected with the front foot of the rear frame by bolts. Two diagonal draw bars are arranged as shown in fig. 1 to 3.
The propulsion mechanism 7 is welded to the second carriage 3-3 of the upper section 3 of the central boom, as shown in fig. 1-3.
The chucks 8 are attached to the slide rails 5-3 of the carriages 5-2 of the lower boom 5, as shown in fig. 1-3.
The ladder stand 9 is welded on the side surface of the sliding frame and is formed by welding square steel and a galvanized pipe, as shown in figures 1 to 3.
The gyrator 10 is a mechanical device attached to the slide rails of the carriage of the lower section 4 of the middle boom, as shown in fig. 1-3.
The drill rod 11 is a seamless steel pipe of Φ 89, and the drill rod 11 is connected to the shaft of the gyrator, as shown in fig. 1 to 3.
The casing 12 is a seamless steel pipe of phi 159, and the casing 12 is sleeved outside the drill rod, as shown in fig. 1 to 3.
The invention relates to an installation method of a modular down-the-hole drill device for a reef explosion ship, which comprises the following steps:
and (4) performing material marking and blanking processing on all parts of the modular down-the-hole drilling machine device, and purchasing finished equipment and materials.
Installing a top drill frame 1: installing and welding a suspension arm component 1-1 and a top drilling rig box body 1-4, welding the suspension arm component 1-1 at the top of the top drilling rig box body 1-4 after welding, welding a lower end connecting flange 1-5 at the bottom of the top drilling rig box body 1-4, then installing a suspension arm rope pulley 1-2 in the suspension arm component 1-1, and installing a gyrator lifting rope pulley 1-3 in the top drilling rig box body 1-4.
Installing an upper drill frame 2: an upper end connecting flange 2-1 and a lower end connecting flange 2-2 are respectively welded at the upper end and the lower end of a first sliding frame 2-3, a first sliding rail 2-4 is welded at two sides of the first sliding frame 2-3, an inclined strut ear seat 2-5 is welded at the back of the first sliding frame 2-3, a drill frame ear plate 2-6 is welded at the back of the lower end of the first sliding frame 2-3, and a ladder stand 9 is welded at the side of the first sliding frame 2-3.
Installing the middle drill frame upper section 3: an upper end connecting flange 3-1 and a lower end connecting flange 3-2 are respectively welded at the upper end and the lower end of a second sliding frame 3-3, a second sliding rail 3-4 is welded at two sides of the second sliding frame 3-3, a drill frame lug plate 3-5 is welded at the back of the upper end of the second sliding frame 3-3, a suspension arm reversing rope wheel set 3-6 is welded at the back of the second sliding frame 3-3, and a ladder stand 9 is welded at the side of the second sliding frame 3-3.
Installing the lower section 4 of the middle drill frame: an upper end connecting flange 4-1 and a lower end connecting flange 4-2 are respectively welded at the upper end and the lower end of a third sliding frame 4-3, a third sliding rail 4-4 is welded at two sides of the third sliding frame 4-3, an upper connecting seat 4-5 and a lower connecting seat 4-6 are respectively welded at the upper part and the lower part of the third sliding frame 4-3, a chuck lifting rope wheel set 4-7 is welded at the lower part of the third sliding frame 4-3, and a crawling ladder 9 is welded at the side surface of the third sliding frame 4-3.
Mounting a lower drill frame 5: an upper end connecting flange 5-1 is welded at the upper end of the fourth sliding frame 5-2, a U-shaped opening plate 5-4 is welded at the lower end of the fourth sliding frame 5-2, and the fourth sliding rail 5-3 is welded at two sides of the fourth sliding frame 5-2.
Mounting the rear frame module 6: the vertical rod and the upper transverse rod of the extension frame 6-1 are seamless pipes of phi 133, the lower transverse rod is a seamless pipe of phi 100, the lower end of the vertical rod is welded with a connecting flange, the upper part of the vertical rod is welded with ear plates of the diagonal draw bars 6-6, and the top surface of the upper transverse rod is welded with the diagonal bracing ear plates 6-7. The front and rear legs of the rear frame 6-2 are seamless pipes of phi 133, the rear legs are connected with the rear legs through channel steel, the front legs are connected with the front legs through I-shaped steel, the 5-ton electric hoist seats 6-8 and the 3-ton electric hoist seats 6-9 are respectively welded on the I-shaped steel, and the upper end and the lower end of the rear legs are welded with connecting flanges and the lower end of the front legs is welded with connecting flanges.
And after all the welding is finished, carrying out rust removal and hot-dip coating treatment.
The chuck 8 is arranged on the lower drill frame 5, the electric hoist is arranged on the electric hoist seat 6-8 and the electric hoist seat 6-9, and the propelling mechanism 7 is arranged on the second sliding frame 3-3 of the upper section 3 of the middle drill frame.
After the factory is finished, the ship is transported to a wharf or a shipyard by a truck, and is hoisted on site, on one hand, the deck is payed off, a rear seat is installed for 6-4, and the levelness and the verticality are adjusted. On the other hand, the top drilling frame 1, the upper drilling frame 2 and the middle drilling frame upper section 3 are spliced on the platform, and the inclined strut 2-7 is installed to be connected with the inclined strut ear seat 2-5 of the upper drilling frame 2. Meanwhile, the extension frame 6-1 and the rear frame 6-2 of the rear frame module 6 are spliced, the diagonal draw bar 6-6 is installed, one end of the diagonal draw bar is connected with the extension frame 6-1, the other end of the diagonal draw bar is connected with the rear frame 6-2, and the rear frame foot seat 6-3 is installed on the rear frame 6-2.
And hoisting the lower section 4 of the middle drill frame, connecting a lower connecting seat 4-6 of the lower section 4 of the middle drill frame with a rear seat 6-4 by using a bolt, after the bolt is tightened, hoisting a rear frame module 6, and adjusting the height of a rear frame foot seat 6-3 to connect an upper connecting seat 6-5 with an upper connecting seat 4-5 of the lower section 4 of the middle drill frame by using the bolt. And hoisting the lower drill rig 5, and connecting the upper end connecting flange 5-1 with the lower end connecting flange 4-2 of the lower section 4 of the middle drill rig by using bolts. Hoisting a module spliced by a top drilling frame 1, an upper drilling frame 2 and a middle drilling frame upper section 3, wherein a connecting flange 3-2 at the lower end of the middle drilling frame upper section 3 is connected with a connecting flange 4-1 at the upper end of a middle drilling frame lower section 4 by bolts. And adjusting the flatness of all the drill frame modules in the same plane, leveling by using inclined struts 2-7, and connecting the other ends of the inclined struts with inclined strut ear plates 6-7 of an extension frame 6-2 of the rear frame module 6. Hoisting a gyrator 10, installing a steel wire rope, respectively connecting with a gyrator lifting rope pulley group 1-3 of a top drill rig 1, a suspension arm reversing rope pulley group 3-6 of a middle drill rig upper section 3 and a 3-ton electric hoist, and installing an air pipe, respectively connecting with the gyrator 10 and an air compressor. And a steel wire rope for installing the suspension arm assembly 1-1 is respectively connected with a suspension arm rope wheel 1-2 of the top drill rig 1, a suspension arm reversing rope wheel group 3-6 of the middle drill rig upper section 3 and a 3-ton electric hoist. The hydraulic pipe provided with the chuck 8 is respectively connected with the reversing valve and the hydraulic pump station, and the steel wire rope is respectively connected with the chuck lifting rope wheel group 4-7 of the lower section 4 of the middle drill frame, the guide rope wheel group of the propelling mechanism 7 and the 5-ton electric hoist. And installing electrical equipment, a down-the-hole drill operation box and other equipment.
The working principle of the modular down-the-hole drill device for the reef explosion ship comprises the following steps:
the generator, the air compressor and the hydraulic pump station are started, the air compressor conveys wind power to the gyrator 10, and the hydraulic pump station provides oil pressure to a reversing valve of the down-the-hole drill. The driller starts the down-the-hole driller device, hoists the casing 12 by the boom component 1-1, operates the handle of the reversing valve to control the chuck 8 to clamp or loosen the casing 12, and slides up and down along the slide rail along with the chuck 8. The drill rod 11 is hoisted by the aid of the suspension arm assembly 1-1 and is connected with the shaft of the gyrator 10, the gyrator 10 is controlled to slide up and down along the slide rail by the operating handle of the control box of the down-the-hole drill, and when the drill rod reaches a position needing drilling, the gyrator 10 rotates to drive the drill rod 11 to rotate and impact the drill rod 11. A drill bit of the drill rod 11 drills holes in the rock-soil reefs, when the specified range and depth are reached, explosives are filled into the holes, then the explosives are detonated, the rock-soil reefs are fried and crushed, and then broken stones and silt are dug away by a dredger to clean a water area so as to reach the designed range and depth.
While the invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments and/or equivalents thereof, and that it is within the spirit and scope of the invention and that all changes, equivalents, and modifications that fall within the true spirit and scope of the invention are deemed to be covered by the claims.
Claims (8)
1. The utility model provides a modular down-the-hole drilling machine device for exploding reef ship, its component member includes top rig, upper portion rig, middle part rig upper segment, middle part rig hypomere, lower part rig, after-poppet module, advancing mechanism, chuck, cat ladder, gyrator, drilling rod and sleeve pipe, a serial communication port, top rig and upper portion rig are connected, and upper portion rig and middle part rig upper segment are connected, and middle part rig upper segment and middle part rig hypomere are connected, and middle part rig hypomere is connected with lower part rig, after-poppet module respectively, and advancing mechanism welds the back of the balladeur train of middle part rig upper segment, and the cat ladder welding is in the side of balladeur train, and chuck, gyrator all adhere to in the front of balladeur train, the drilling rod is connected with the hub connection of gyrator, and the sleeve pipe cover is in the outside of drilling rod.
2. The modular down-the-hole drill rig apparatus for reef explosion boats of claim 1, wherein the connection of the lower section of the middle derrick to the rear frame module is through an upper connection seat of the lower section of the middle derrick to an upper connection seat of the rear frame module, and a lower connection seat of the lower section of the middle derrick to a rear seat of the rear frame module.
3. The modular down-the-hole drill rig device for reef explosion boats of claim 1, wherein the top rig comprises boom assembly, boom rope pulley, gyrator lift rope wheel set, top rig box and lower end flange, the boom assembly is welded at the top of the top rig box, and the boom rope pulley is respectively installed around the boom assembly, and the gyrator lift rope wheel set is installed in the top rig box, and the lower end flange is welded in the lower part of the top rig box, and the lower end flange is bolted with the upper end flange of the upper rig.
4. The modular down-the-hole drilling machine device for the reef explosion ship according to claim 1, characterized in that, the upper portion rig comprises upper end flange, lower extreme flange, balladeur train, slide rail, bracing ear seat, rig otic placode and bracing, upper end flange welds the upper end of balladeur train, lower extreme flange welds the lower extreme at the balladeur train, and bolted connection is used to the lower extreme flange of upper end flange and top rig, and bolted connection is used to the upper end flange of lower extreme flange and middle part rig upper segment, and the slide rail is two and welds the both sides at the balladeur train respectively, forms two slide rails, and the bracing ear seat welds the back at the balladeur train, and the one end of bracing is connected with the bracing ear seat of upper portion rig, and the other end is connected with the bracing ear plate of the extension frame of after-frame module, and the rig ear plate welds the back at the balladeur train lower extreme, and the side at the balladeur train is welded.
5. The modular down-the-hole drill rig device for the reef explosion vessel as claimed in claim 1, wherein the middle drill rig upper section is composed of an upper end connecting flange, a lower end connecting flange, a sliding frame, a sliding rail, drill rig ear plates and a suspension arm reversing rope wheel group, the upper end connecting flange is welded at the upper end of the sliding frame, the lower end connecting flange is welded at the lower end of the sliding frame, the upper end connecting flange is connected with the lower end connecting flange of the upper drill rig through a bolt, the lower end connecting flange is connected with the upper end connecting flange of the middle drill rig lower section through a bolt, the sliding rails are two and are respectively welded at two sides of the sliding frame to form double sliding rails, the drill rig ear plates are welded at the back of the upper end of the sliding frame, the suspension arm reversing rope wheel group is installed on the sliding frame, and the ladder is welded at the side face of the sliding frame.
6. The modular down-the-hole drill device for reef explosion boats of claim 1, wherein the middle drill rig lower segment is comprised of an upper end flange, a lower end flange, a carriage, a slide rail, an upper connecting seat, a lower connecting seat, and a chuck lifting sheave assembly, the upper end flange is welded at the upper end of the carriage, the lower end flange is welded at the lower end of the carriage, the upper end flange is connected with the lower end flange at the upper section of the middle drill rig by bolts, the lower end flange is connected with the upper end flange of the lower drill rig by bolts, and the carriage is a 210 x 200 square tube. The slide rail is a 50 x 50 square tube, and is welded on the two sides of the sliding frame to form double slide rails, the upper connecting seat and the lower connecting seat are respectively welded on the upper part and the lower part of the sliding frame, the chuck lifting rope wheel group is installed on the lower part of the sliding frame, and the ladder stand is welded on the side surface of the sliding frame.
7. The modular down-the-hole drill rig apparatus for reef explosion boats of claim 1, wherein the lower rig comprises an upper end flange, a carriage, a slide rail and a U-shaped port plate, the upper end flange is welded at the upper end of the carriage and is connected with a lower end flange of the lower section of the middle rig by bolts, the slide rail is welded at both sides of the carriage to form double slide rails, and the U-shaped port plate is welded at the lower end of the carriage.
8. The modular down-the-hole drill device for the reef explosion ship according to claim 1, wherein the rear frame module is composed of an extension frame, a rear frame foot stool, a rear seat, an upper connecting seat, a diagonal draw bar, a diagonal draw ear plate and an electric hoist seat, channel steel is connected between the rear foot and between the front foot and the front foot, the front foot and the rear foot are connected by I-shaped steel, the electric hoist seat is welded on the I-shaped steel, the rear foot of the extension frame is connected with the rear frame by bolts, the rear frame foot stool is connected with the rear frame by bolts, the rear seat is connected with the lower connecting seat of the lower section of the middle drill frame by bolts, the upper connecting seat is connected with the upper connecting seat of the lower section of the middle drill frame by bolts, one end of the diagonal draw bar is connected with the extension frame by bolts, and the other end of the front foot of the rear frame is connected with the rear frame by bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211215663.6A CN115680480A (en) | 2022-09-30 | 2022-09-30 | Modular down-the-hole drilling machine device for reef explosion ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211215663.6A CN115680480A (en) | 2022-09-30 | 2022-09-30 | Modular down-the-hole drilling machine device for reef explosion ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115680480A true CN115680480A (en) | 2023-02-03 |
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ID=85063585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211215663.6A Pending CN115680480A (en) | 2022-09-30 | 2022-09-30 | Modular down-the-hole drilling machine device for reef explosion ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115680480A (en) |
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2022
- 2022-09-30 CN CN202211215663.6A patent/CN115680480A/en active Pending
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