CN217421060U

CN217421060U - Interlocking piece bank protection stock drilling equipment

Info

Publication number: CN217421060U
Application number: CN202221385018.4U
Authority: CN
Inventors: 刘承志; 谷崇建; 陈光翔; 吕刚勇
Original assignee: China Construction Fifth Engineering Bureau Co Ltd
Current assignee: China Construction Fifth Engineering Bureau Co Ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-09-13
Anticipated expiration: 2032-06-06

Abstract

The utility model belongs to the technical field of side slope protection, in particular to an interlocking block slope protection anchor rod drilling device, which comprises a bracket base, wherein a vertical hack lever is arranged on the bracket base, the upper end of the vertical hack lever is connected with the upper end of an inclined hack lever, the lower end of the inclined hack lever is connected with the bracket base, one side of the vertical hack lever is provided with a drilling machine channel for providing power for a drilling machine to walk up and down, an opening hoop is arranged on the vertical hack lever, the opening hoop is arranged at one side of the drilling machine channel, the opening hoop is connected with the vertical hack lever, a drilling machine converter, a drilling machine fixing pin bolt and a drilling machine crank, the upper end of a hollow drilling rod is connected with the drilling machine converter, the lower end of the hollow drilling rod is connected with a drilling head part, the problem that the conventional large-scale drilling device cannot be used for drilling in a prefabricated hole of a paved interlocking block is solved, the interlocking block can be conveniently moved, the drilling positioning is accurate, and the paved block can not be damaged, the hole cleaning effect is good.

Description

Interlocking piece bank protection stock drilling equipment

Technical Field

The utility model belongs to the technical field of the side slope protection, specifically be an interlocking piece bank protection stock drilling equipment.

Background

The interlocking block slope protection is a novel slope protection relative to slope protection forms such as traditional stone masonry and concrete, and is a flexible slope protection formed by a set of precast concrete blocks with consistent sizes, shapes and weights through rope connection, interlocking and other modes. For the overall stability that improves the bank protection, often can increase the anchor stick in the preformed hole of interlocking piece, stock length generally is within 2m, mainly plays the effect that prevents the gliding of interlocking piece.

The interlocking block preformed hole is generally smaller within 10cm, mostly formed by pressing dry and hard concrete, the material has higher strength, but the toughness is poor, the drilling in the preformed hole has very high requirements on the controllability of a drill rod, large-scale drilling equipment cannot be constructed, the interlocking block is easily damaged, and in addition, the mechanical cost of a large-scale drilling machine is also high, so that the large-scale drilling machine is not easy to adopt. In the traditional method, an operation platform is generally erected on a slope surface by using steel pipes, the problem of the controllability of a drilling machine can be solved, and the damage to an interlocking block is reduced. In addition, the manual operation of small-sized drilling equipment for drilling has many defects, such as difficult slag removal, incapability of putting a drill rod in place at one time, multiple rod adding, time delay, easy fatigue of personnel and the like; moreover, most side slopes have hard soil, and manpower cannot provide enough counter-force for drilling, so that the side slopes are not easy to adopt. How to complete the drilling construction quickly, simply, safely and reliably has become the greatest requirement on the site.

Disclosure of Invention

The utility model provides a not enough to prior art, the utility model provides an interlocking piece bank protection stock drilling equipment solves on the side slope of soft rock, hard soil layer, to the unable conventional large-scale drilling equipment drilling that uses in the interlocking piece prefabricated hole of paving, utilizes traditional steel pipe frame platform to carry out drilling construction slower, the current situation of manual drilling pore-forming difficulty.

The utility model provides a following technical scheme: the utility model provides an interlocking piece bank protection stock drilling equipment, includes the support base, be equipped with perpendicular hack lever on the support base, the upper end of perpendicular hack lever is connected to the upper end of oblique hack lever, the lower extreme of oblique hack lever is connected the support base, the hack lever is used for providing the side direction support counter-force for perpendicular hack lever and can adjust perpendicular hack lever angle, one side of perpendicular hack lever is equipped with the power that the rig channel provided walking from top to bottom for the rig, be equipped with the opening staple bolt on the perpendicular hack lever, the opening staple bolt is in rig channel one side opening, perpendicular hack lever, rig converter, rig gim peg, rig crank are connected to the opening staple bolt, the upper end of cavity drilling rod with the rig converter is connected, the lower extreme of cavity drilling rod connects the drill bit portion.

The middle part of the opening hoop is provided with a hole which is connected with a drilling machine fixing pin bolt used for fixing a drilling machine, the lower ends of the vertical hack levers and the lower ends of the oblique hack levers are rotatably and fixedly connected with the bracket base, and the upper ends of the vertical hack levers and the upper ends of the oblique hack levers are rotatably and fixedly connected.

Rotatable, fixable's connection is through the U type groove interface that matches and insert the cotter of U type groove interface realizes, the drill bit portion is formed by drill bit and the combination of cavity steel pipe, installs in the bottom of drilling rod, the drill bit is the triangle taper type be equipped with the hole on the drill bit, ensure that the water or the high-pressure wind energy of drilling rod the inside pass through the drill bit bottom of impressing the hole, will bore the sediment discharge drilling.

The middle part of the bracket base is provided with a matched U-shaped groove interface, and after the vertical frame rod is inserted into the U-shaped groove interface, a pin bolt is inserted to fix the vertical frame rod on the bracket base, so that the vertical frame rod is convenient to disassemble and assemble. The side wall of the U-shaped groove interface is arranged in the non-main stress direction of the vertical hack lever, so that the vertical hack lever can be prevented from inclining in the non-main stress direction. U-shaped groove connectors are respectively arranged in the middle of the support base and at the top of the vertical frame rod, and after the inclined frame rod is placed into the support base, a pin bolt is inserted to fix the inclined frame rod between the support base and the vertical frame rod, so that the support base and the vertical frame rod are convenient to disassemble and assemble. The vertical frame rod and the bracket base, the vertical frame rod and the inclined frame rod, and the inclined frame rod and the bracket base are connected in a rotatable and fixable manner through the matched U-shaped groove interface and the pin bolt inserted into the U-shaped groove interface.

And the drilling machine converter is connected with a water pump or an air compressor through a pipeline.

The water pump or the air compressor can provide water source or high-pressure air for the drilling machine, the water or the high-pressure air is pumped into the drill hole through the water pump or the air compressor, the water or the high-pressure air returns from the bottom of the drill hole, and a carrier drills slag to achieve the purpose of cleaning the hole.

The front end of the bracket base is provided with a winch for providing power.

The support base is provided with a limiting plate used for limiting the swing of the hollow drill rod, the limiting plate is located below the hollow drill rod, and the position of the hollow drill rod is reserved in the middle of the limiting plate to allow the hollow drill rod to pass through.

The limiting plates are divided into a left limiting plate and a right limiting plate, and the limiting plates are fixed on the support base through movable hinges.

The winch is connected with a ground anchor for anchoring through a steel wire rope, and the ground anchor provides counter force for the winch to stretch the steel wire rope.

The support base is provided with a counterweight for increasing the dead weight of the support base, and the support base is provided with a rubber wheel for moving. The weight piece can be made of sand bags, concrete blocks and the like, is convenient to carry, and achieves the purpose of increasing the dead weight of the support. When the drilling machine is difficult to drill in a hard rock stratum, the counter-force can be sufficiently provided for the drilling machine equipment by adding the counter-weight on the base of the support.

Compared with the prior art, the utility model discloses possess following beneficial effect:

(1) the moving is convenient and fast, the moving is not limited by the length of a slope, and the longer the side slope is, the more obvious the advantages are;

(2) the drilling machine is fixed on the operation platform, so that the drill rod can be ensured to be vertical to the slope surface and is not influenced by the slope of the side slope;

(3) the drilling positioning is accurate, the laid interlocking blocks are well protected, the damage of the drilling machine to the finished interlocking blocks in the drilling process is greatly reduced, the controllability is high, the manual labor intensity is reduced, and the drilling efficiency is high;

(4) the counterweight can be added, and holes can be formed for harder stratums;

(5) the two parts of the water supply cleaning hole and the drilling hole of the drilling machine are separated from each other, so that the interference is small, the mechanical failure rate is low, and the drilling machine can be prevented from being damaged by water addition or high-pressure air inlet;

(6) the hole cleaning device is suitable for various construction sites, can be switched between a hole cleaning mode of water and a hole cleaning mode of high-pressure air, and has the advantages of good hole cleaning effect, no sediment and no dust; the water supply system is adopted to drill holes to easily scour the side slope under the condition that soft soil or backfill soil exists on the side slope, the problems that a precast block collapses and the like occur, the water-based drilling slag cleaning can be changed into the mode that the drilling slag is blown out from the bottom of the hole through high-pressure air, the purpose of cleaning the hole is achieved, the side slope is prevented from being scoured, and the hole cleaning effect is good.

Drawings

Fig. 1 is a schematic structural view of the interlocking block slope protection anchor rod drilling device of the present invention;

fig. 2 is a schematic plan structure view of the interlocking block slope protection anchor rod drilling device of the present invention;

fig. 3 is a far structural diagram of an example of a river course interlocking block slope protection project of the interlocking block slope protection anchor rod drilling device of the present invention;

fig. 4 is the utility model relates to a part structural diagram on river course interlocking piece bank protection engineering example slope of interlocking piece bank protection stock drilling equipment.

In the figure: 1. the drilling machine comprises a support base, 2 parts of a vertical frame rod, 3 parts of an inclined frame rod, 4 parts of a drilling machine channel, 5 parts of a drilling machine, 6 parts of a drilling machine converter, 7 parts of a hollow drilling rod, 8 parts of a drilling bit, 9 parts of an opening hoop, 10 parts of a drilling machine fixing pin bolt, 11 parts of a drilling machine crank, 12 parts of a counterweight, 13 parts of a water pump, 14 parts of an anti-skid rod, 15 parts of a winch, 16 parts of a ground anchor, 17 parts of a limiting plate, 51 parts of an adjusting screw rod, 52 parts of a transmission pinion, 61 parts of a transmission gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Specific example 1: referring to fig. 1 to 4, an interlocking block slope protection anchor drilling apparatus.

The patent is further explained below by combining the attached drawings and river interlocking block slope protection engineering examples. An example of a river interlocking block revetment project is shown in figures 3-4.

As shown in fig. 1 and 2: the interlocking block slope protection anchor rod drilling equipment comprises a support base 1, a vertical hack lever 2, an inclined hack lever 3, a drilling machine channel 4, a drilling machine 5, a drilling machine converter 6, a hollow drilling rod 7, a drilling head part 8, an opening hoop 9, a drilling machine fixing pin bolt 10, a drilling machine crank 11, a counterweight part 12, a water pump 13, an anti-skid rod 14, a winch 15, a ground anchor 16 and a limiting plate 17.

The support base 1 is formed by combining channel steel, angle steel, square steel pipes, steel bars and rubber wheels, is a bearing structure of the whole set of equipment, and other components are installed on the support base 1. The main frame of the bracket base 1 is formed by welding channel steel and angle steel, and other square steel pipes and steel bars are arranged as required and welded. Rubber wheels are respectively arranged on the front side and the rear side of the support base 1 and matched with a winch to form a moving system of the drilling machine equipment.

The vertical frame rods 2 are square steel pipes, and play a role in supporting the drilling machine 5 and controlling the drilling direction of the drilling machine 5. A matched U-shaped groove interface is arranged in the middle of the support base 1, and a pin bolt is inserted after the vertical frame rod 2 is inserted into the U-shaped groove interface to fix the vertical support 2 on the support base 1, so that the support base is convenient to disassemble and assemble. The side wall of the U-shaped groove interface is arranged in the non-main stress direction of the vertical hack lever 2, so that the inclination of the vertical hack lever 2 in the non-main stress direction can be prevented.

The inclined hack lever 3 is a square steel pipe, and provides lateral support counterforce for the vertical hack lever 1 in the main stress direction of the vertical hack lever 1, so that the support system is stable. In the embodiment, the U-shaped groove interfaces are respectively arranged in the middle of the bracket base 1 and at the top of the vertical frame rod 2, the U-shaped groove interfaces of the inclined frame rods 3 connected with the bracket base 1 are all located on the central line of the bracket base 1, and after the inclined frame rods 3 are placed into the bracket base, pin bolts are inserted to fix the inclined frame rods 3 between the bracket base 1 and the vertical frame rod 2, so that the assembly and disassembly are convenient. The side wall of the U-shaped groove interface for connecting the inclined frame rod 3 and the bracket base 1 is arranged in the non-main stress direction of the inclined frame rod 3, so that the inclined frame rod 3 can be prevented from inclining in the non-main stress direction.

The drill machine channel 4 is a rack, the specification of the rack is matched with the specification of a gear on the crank 12, the channel is provided for the drill machine 5 to walk up and down, the counter force of the bracket is transmitted to the drill machine 5 through the rack, and the power for the drill machine 5 to walk up and down is provided. The length of the drill groove 4 is set according to the stroke of the drill 5 walking up and down. The drill groove 4 is welded on the vertical frame rod 2 and controls the advancing direction of the drill by depending on the vertical frame rod 2.

The drilling machine 5 is a small-sized drilling machine, and finished equipment is selected to provide enough power for the rotation of the drill rod and ensure that the drill rod rotates at a high speed. In order to reduce the interference of the finished product drilling machine on other structural parts of the equipment, small parts such as an operating handle of the finished product drilling machine and the like can be detached, the existing drilling rod of the drilling machine 5 is reformed, and a transmission pinion 52 is arranged on the existing drilling rod to transmit the power of the drilling rod of the drilling machine 5 through a gear. The drilling machine 5 is connected with the drilling machine converter 6 through 3 adjusting screw rods 51 which are horizontal and evenly distributed along the circumferential direction of the drilling machine 5, and the position of a transmission pinion 52 of the drilling machine is finely adjusted through the extension length of the adjusting screw rods 51, so that the transmission pinion 52 of the drilling machine is tightly jointed with a transmission gearwheel 61 of the drilling machine converter 6 (not marked in detail in the drawing).

The drilling machine converter 6 is composed of main components (not marked in detail in the drawing) such as a transmission gear wheel 61, a bearing, a pipeline leading-in interface 62, a drill rod leading-out interface, a sealing ring, a safety protection cover and the like. The drilling machine converter 6 mainly has 3 functions, firstly, the lower end of the drilling machine converter 6 is provided with a transmission large gear 61, the transmission large gear 61 is connected with the hollow drill rod 7 in a nested manner, the rotary power on the transmission small gear 52 of the drilling machine 5 is transmitted to the hollow drill rod 7 through the transmission large gear 61 inside, the transmission large gear 61 is horizontally meshed with the transmission small gear 52 of the drilling machine 5, meanwhile, due to the difference of the large gear and the small gear, the torque of the hollow drill rod 7 can be increased, the drilling capability of the drilling machine 5 is improved, and pore forming is facilitated; secondly, the pipeline lead-in interface 62 leads water into the drill rod, and a cavity is formed in the drilling machine converter 6 by utilizing a sealing ring to separate the drill rod from the pipeline (the pipeline refers to a water pipe in the embodiment, namely the drill rod is separated from the water pipe), so that the water pipe can always add water while the hollow drill rod 7 rotates at a high speed; and finally, the safety shield forms a framework, namely a shell of the drilling machine converter 6, the upper end of the safety shield is provided with two openings, one opening is used for fixing the drilling machine 5, the other opening is used for fixing a pipeline leading-in interface, the drilling machine 5, the hollow drill rod 7, the opening hoop 9 and small components inside the opening hoop are connected together, meanwhile, the safety shield also plays a role in safety protection, and the gear rotating at a high speed is prevented from injuring workers and causing safety accidents.

The hollow drill rod 7 is made of steel pipes with mantle wires at two ends, the length of the hollow drill rod is increased or decreased according to the drilling requirement, and the hollow drill rod can play a role in transmitting torque and injecting water. The drill rod is connected with the drill converter 6 by pipe fittings. The drill rod is an important force transmission component of the drilling machine, and the strength and the rigidity of the drill rod meet the requirements of drilling.

The drill bit part 8 is in a triangular cone shape, is formed by combining a drill bit and a hollow steel pipe, is arranged at the bottommost end of the drill rod, and can drill holes in a soil layer under the driving of high-speed rotation of the drill rod, so that the purpose of drilling is achieved. The diameter of the drill bit needs to meet the requirement of hole forming, and holes are formed at proper positions, so that water in the drill rod can be pressed into the bottom of the hole through the drill bit, and drilling slag is discharged out of the drilled hole. The side surface of the drill bit is welded with a special alloy steel sheet, so that the drilling capability of the drill bit is improved, and the drill bit is a quick-wear part and needs to be prepared frequently. The drill head part 8 is connected with the hollow drill stem 7 through a pipe fitting.

The opening hoop 9 is made of square steel pipes which are one model larger than the vertical frame rods 2, plays a role in connecting the vertical frame rods 2, the drilling machine converter 6, the drilling machine fixing pin bolt 10 and the drilling machine crank 11, and ensures that drilling machine equipment can flexibly move up and down. The opening hoop 9 is opened at one side of the drill machine channel 4, and the size of the opening can meet the requirement that the drill machine channel 4 passes through. In addition, two flange plates and connecting interfaces are welded on two sides of the opening side of the opening hoop 9, the flange width mainly covers the drill channel 4, the drill crank 11 and other accessories, the upper length and the lower length of the flange are flush with the opening hoop 9, the connecting interfaces are connected with the drill converter 6, and the drill converter 6 is connected to a drill support to form a whole.

The drill fixing pin 10 is made of a screw rod and plays a role in fixing the drill 5. The drill fixing bolt 10 is formed by drilling a hole in the middle of the open hoop 9, welding a nut outside the hole, screwing a screw in the nut to enable the screw to tightly push the vertical support 2, and fixing the drill 5. The tail part of the screw can be welded with the butterfly nut, so that the screw can be conveniently screwed. And (3) loosening the fixing pin bolt 10 of the drilling machine during normal drilling, and screwing the fixing pin bolt 10 of the drilling machine to fix the drilling machine 5 on the vertical support 2 when the drilling needs to be stopped.

The drill crank 11 is formed by driving two gears to be matched with the opening anchor ear 9, and the crank drives the gears to roll on the drill channel 4, so that the aim of moving the drill up and down is fulfilled. The two gears are respectively arranged at the upper end and the lower end of the open anchor ear 9 and are fixed on the open anchor ear 9 through bearings, the drill crank 11 is welded with a gear shaft at the upper part, and the drill crank 11 swings to drive the gears to rotate. Two gears are arranged, so that the opening hoop 9 can be guaranteed to move up and down in parallel, and the clamping plug of the opening hoop 9 is avoided. In the operation process, lubricating oil is coated between the gears and between the open anchor ear and the vertical bracket, so that the anti-corrosion and lubricating effects can be achieved, the resistance between accessories is reduced, and particularly the frictional resistance between the open anchor ear 9 and the vertical bracket 2 is reduced.

The counterweight 12 can be made of materials such as sand bags and concrete blocks (can be made of local materials without back and forth transportation and is convenient to carry), and the purpose of increasing the dead weight of the support is achieved. When the drilling machine 5 is difficult to drill in hard rock formations, the counter-force can be sufficiently provided for the drilling machine equipment by adding the weight part 12 to the bracket base 1.

The water pump 13 is finished equipment which can provide water source for the drilling machine, river water is pumped into the drilled hole through the water pump and a pipeline (the pipeline refers to a water pipe in the embodiment), the water returns from the bottom of the drilled hole, and a carrier drills slag to achieve the purpose of cleaning the drilled hole. The water pump 13 is connected to the pipe inlet of the drill converter 6 via a water pipe. The size of the water pump of the water indicating pipe can be selected by combining the lift and the water quantity, the hole cleaning purpose is met, the water quantity and the water supply time need to be controlled, and the scouring of the slope surface caused by the overlarge water quantity is avoided.

The anti-skid rod 14 is arranged on two sides of the bracket base 1, plays a role in preventing the bracket base 1 from sliding, and other components which can play the same role can be, such as a rod, a pin, a nail and the like. In the embodiment, the anti-skid rods 14 are composed of two short square timbers, when the drilling machine 5 moves to the drilling position, the two anti-skid rods 14 are inserted into the prefabricated holes of the slope protection of the paved interlocking blocks, and the interlocking blocks provide counter force for the anti-skid rods 14, so that the function of fixing the support base 1 is achieved.

The winch 15 can purchase finished products, provides power for the mobile operation platform, and cooperates with the rubber wheels and the ground anchors 17 on the support base 1 to jointly complete the walking of the interlocking block slope protection anchor rod drilling equipment on the slope surface. The size and the model of the winch 15 can be selected according to the traction force required by the interlocking block slope protection anchor rod drilling equipment, and the requirement of the traction force required by the movement of the interlocking block slope protection anchor rod drilling equipment is met. The winch 15 is fixed at the front end of the bracket base 1 through a bolt.

The ground anchor 16 plays a role in anchoring, and the ground anchor 16 in the embodiment is made of a steel bar and provides counter force for the winch 15 to stretch the steel wire rope. One end of the ground anchor 16 is made into a tip so as to be conveniently driven into the ground. After the ground anchor 16 is driven into the ground, the steel wire rope of the winch 15 is bound on the ground anchor, and the steel wire rope is tightly clamped by the steel wire rope bayonet, so that the steel wire rope is tightly connected with the ground anchor 16.

The limiting plate 17 plays a role in limiting the hollow drill rod 7 to swing greatly in the drilling process, in the specific embodiment, the limiting plate 17 is made of steel plates, the limiting plate 17 is divided into a left limiting plate and a right limiting plate, the position of the hollow drill rod 7 is reserved in the middle, and the hollow drill rod 7 is allowed to pass through. The left and right limiting plates 17 are fixed on the bracket base 1 by movable hinges.

In use, the operating platform comprises: the drilling machine comprises a support base 1, a vertical frame rod 2, an inclined frame rod 3, a drilling machine channel 4, a hollow drilling rod 7, a drilling head part 8, an opening hoop 9, a drilling machine fixing pin bolt 10, a drilling machine crank 11, a counterweight 12, a water pump 13, an anti-skidding rod 14, a winch 15, a ground anchor 16 and a limiting plate 17, wherein the drilling machine 5 and a drilling machine converter 6 are connected and fixed on an operation platform, the operation platform provides reliable support for the drilling machine, the vertical frame rod 2 and the inclined frame rod 3 are adjusted, the drilling rod of the drilling machine 5 is perpendicular to the construction slope surface, and after the drilling machine 5 is started, an operator controls the drilling machine 5 to drill at a speed through the drilling machine crank 12 and forms holes according to design requirements. In the drilling process, in order to clean the drilling slag, a water supply system pumps water through a water pump 13, water is pressed into the bottom of a hole through a hollow drill rod 7, and the water cleans the drilling slag of a carrier from the drilled hole. After drilling is finished, the winch 15 arranged on the support base 1 is utilized to move the whole operating platform up and down, and after the whole row of anchor rod holes are constructed, the operating platform is moved to the next row until all drilling constructions are finished. The interlocking block slope protection anchor rod drilling equipment is independent and matched with each other in the aspects of drilling, water supply and moving, so that rapid, simple, convenient, safe and reliable drilling construction is finally realized, and the field construction problem is solved.

The utility model discloses an interlocking piece bank protection stock drilling equipment is on the side slope of soft rock, hard soil layer, to the technical problem who can't use conventional large-scale drilling equipment drilling in the interlocking piece prefabricated hole of having laid, it is good to implement the effect, and simple structure can not destroy the interlocking piece of having laid, and can make the perpendicular interlocking piece prefabricated hole of having laid of rig and drill bit of adjusting device, and it is accurate to drill to can clear up simultaneously and bore the sediment.

Specific example 2: embodiment 1 is an interlocking piece bank protection anchor rod drilling equipment that utilizes clear hole of water supply, and embodiment 2 is an interlocking piece bank protection anchor rod drilling equipment that adopts the air compressor machine to utilize clear hole of highly-compressed air.

The interlocking block slope protection anchor rod drilling equipment comprises a support base 1, a vertical hack lever 2, an inclined hack lever 3, a drilling machine channel 4, a drilling machine 5, a drilling machine converter 6, a hollow drilling rod 7, a drilling head part 8, an opening hoop 9, a drilling machine fixing pin bolt 10, a drilling machine crank 11, a counterweight part 12, an air compressor, an anti-skid rod 14, a winch 15, a ground anchor 16 and a limiting plate 17.

The support base 1 is formed by combining channel steel, angle steel, square steel pipes, steel bars and rubber wheels, is a bearing structure of the whole set of equipment, and other components are installed on the support base 1. The main frame of the bracket base 1 is formed by welding channel steel and angle steel, and other square steel pipes and steel bars are arranged as required and welded. Rubber wheels are respectively arranged on the front side and the rear side of the support base 1 and are matched with a winch to form a moving system of the drilling machine equipment.

The vertical hack lever 2 is a square steel pipe, and plays a role in supporting the drilling machine 5 and controlling the drilling direction of the drilling machine 5. A matched U-shaped groove interface is arranged in the middle of the support base 1, and a pin bolt is inserted after the vertical frame rod 2 is inserted into the U-shaped groove interface to fix the vertical support 2 on the support base 1, so that the support base is convenient to disassemble and assemble. The side wall of the U-shaped groove interface is arranged in the non-main stress direction of the vertical hack lever 2, so that the vertical hack lever 2 can be prevented from inclining in the non-main stress direction.

The inclined hack lever 3 is a square steel pipe, and provides lateral support counterforce for the vertical hack lever 1 in the main stress direction of the vertical hack lever 1, so that the support system is stable. In the specific embodiment, the U-shaped groove interfaces are respectively arranged in the middle of the bracket base 1 and at the top of the vertical frame rod 2, the U-shaped groove interfaces of the inclined frame rods 3 connected with the bracket base 1 are all positioned on the central line of the bracket base 1, and after the inclined frame rods 3 are placed into the bracket base, the pin bolts are inserted to fix the inclined frame rods 3 between the bracket base 1 and the vertical frame rod 2, so that the assembly and disassembly are convenient. The side wall of the U-shaped groove interface for connecting the inclined frame rod 3 and the bracket base 1 is arranged in the non-main stress direction of the inclined frame rod 3, so that the inclined frame rod 3 can be prevented from inclining in the non-main stress direction.

The drill machine channel 4 is a rack, the specification of the rack is matched with the specification of a gear on the crank 12, the channel is provided for the drill machine 5 to walk up and down, the counter force of the bracket is transmitted to the drill machine 5 through the rack, and the power for the drill machine 5 to walk up and down is provided. The length of the drill groove 4 is set according to the stroke of the drill 5 walking up and down. The drill machine channel 4 is welded on the vertical frame rods 2 and controls the advancing direction of the drill machine together by depending on the vertical frame rods 2.

The drilling machine 5 is a small-sized drilling machine, and finished equipment is selected to provide enough power for the rotation of the drill rod and ensure that the drill rod rotates at a high speed. In order to reduce the interference of the finished product drilling machine on other structural parts of the equipment, small parts such as an operating handle of the finished product drilling machine and the like can be detached, the existing drill rod of the drilling machine 5 is reformed, a transmission pinion 52 is installed on the existing drill rod, and the power of the drill rod of the drilling machine 5 is transmitted out by the transmission pinion 52. The drilling machine 5 is connected with the drilling machine converter 6 through 3 adjusting screws 51, and the position of the drilling machine transmission pinion 52 is finely adjusted through adjusting the extending length of the adjusting screws 51, so that the drilling machine transmission pinion 52 is tightly jointed with a transmission large gear 61 (not marked in the drawing) of the drilling machine converter 6.

The drilling machine converter 6 is composed of main components (not marked in the drawing) such as a transmission gear wheel 61, a bearing, a pipeline leading-in interface 62, a drill rod leading-out interface, a sealing ring, a safety protection cover and the like. The drilling machine converter 6 mainly has 3 functions, firstly, the rotary power on the transmission pinion 52 of the drilling machine 5 is transmitted to the hollow drill rod 7 through the transmission bull gear 61 inside, and meanwhile, due to the difference of the bull gear and the pinion, the torque of the drill rod can be increased, and the drilling capacity of the drilling machine is increased; secondly, the pipeline lead-in interface 62 leads high-pressure air into the drill rod, and a cavity is formed in the drilling machine converter 6 by utilizing the sealing ring to separate the drill rod from the pipeline (the pipeline in the embodiment refers to an air pipe, namely the drill rod is separated from the air pipe), so that the pipeline can always have high-pressure air while the drill rod rotates at high speed; finally, the safety protection cover forms a framework to connect the drilling machine 5, the hollow drill rod 7, the opening hoop 9 and the small internal components together, and meanwhile, the safety protection cover also plays a role in safety protection, so that the gear rotating at a high speed is prevented from hurting workers and causing safety accidents.

The hollow drill rod 7 is made of steel pipes with mantle wires at two ends, the length of the hollow drill rod is increased or decreased according to the drilling requirement, and the hollow drill rod can play a role in transmitting torque and air intake. The drill rod is connected with the drill converter 6 by a pipe fitting. The drill rod is an important force transmission component of the drilling machine, and the strength and the rigidity of the drill rod meet the requirements of drilling.

The drill bit part 8 is in a triangular cone shape, is formed by combining a drill bit and a hollow steel pipe, is arranged at the bottommost end of the drill rod, and can drill holes in a soil layer under the driving of high-speed rotation of the drill rod, so that the purpose of drilling is achieved. The diameter of the drill bit needs to meet the requirement of hole forming, and holes are formed at proper positions to ensure that high-pressure wind energy in the drill rod is pressed into the bottom of the hole through the drill bit and drill residues are discharged out of the drilled hole. The side surface of the drill bit is welded with a special alloy steel sheet, so that the drilling capability of the drill bit is improved, and the drill bit is a quick-wear part and needs to be prepared frequently. The drill head part 8 is connected with the hollow drill stem 7 through a pipe fitting.

The drilling machine fixing pin 10 is made of a screw rod and plays a role in fixing the drilling machine. The drill fixing bolt 10 is formed by forming a hole in the middle of the open hoop 9, welding a nut outside the hole, and screwing a screw in the nut to enable the screw to tightly push the vertical support 2 so as to fix the drill 5. The tail part of the screw can be welded with the butterfly nut, so that the screw can be conveniently screwed. When the drill is normally drilled, the fixing pin bolt 10 of the drill is loosened, and when the drill is required to be stopped, the fixing pin bolt 10 of the drill is screwed, and the drill 5 is fixed on the vertical frame rod 2.

The drill crank 11 is formed by driving two gears to be matched with the opening anchor ear 9, and the crank drives the gears to roll on the drill channel 4, so that the aim of moving the drill up and down is fulfilled. The two gears are respectively arranged at the upper end and the lower end of the open hoop 9 and are fixed on the open hoop 9 through bearings, the drill crank 11 is welded with a gear shaft at the upper part, and the drill crank 11 swings to drive the gears to rotate. Two gears are arranged, so that the opening hoop 9 can be guaranteed to move up and down in parallel, and the clamping plug of the opening hoop 9 is avoided. In the operation process, lubricating oil is smeared between the gears and between the open hoop 9 and the vertical frame rod 2, so that the anti-corrosion and lubricating effects can be achieved, the resistance between accessories is reduced, and particularly the frictional resistance between the open hoop 9 and the vertical frame rod 2 is reduced.

The counterweight 12 can be made of sand bags, concrete blocks and other materials, is convenient to carry, and achieves the purpose of increasing the dead weight of the support base 1. When the drilling machine is difficult to drill in hard rock formations, the counter-force of the drilling machine can be sufficiently provided by adding the weight part 12 to the bracket base 1.

The water pump 13 in embodiment 1 is replaced by an air compressor in this embodiment, when the slope is soft soil or has backfill, in order to prevent the water for cleaning the slag from washing the slope, the water pump 13 is replaced by the air compressor, the air compressor is finished equipment, the air compressor is connected with a pipeline introduction interface through a pipeline (the pipeline in this embodiment refers to an air pipe), high-pressure air is introduced into the hollow drill rod 7, air is supplied to the drilling equipment through a water supply pipeline in embodiment 1, the water pipe is replaced by an air pipe, other pipelines are not changed, and the drilling slag is blown out from the bottom of the hole through the high-pressure air, so that the purpose of cleaning the hole is achieved.

The anti-skid rod 14 is arranged on two sides of the bracket base 1, plays a role in preventing the bracket base 1 from sliding, and other components which can play the same role can be, such as a rod, a pin, a nail and the like. In the embodiment, the anti-skid rods 14 are composed of two short square timbers, when the drilling machine moves to the drilling position, the two anti-skid rods are inserted into the laid interlocking block slope protection prefabricated holes, and the interlocking blocks provide counter force for the anti-skid rods 14, so that the function of fixing the bracket base 1 is achieved.

The winch 15 can purchase finished products, provides power for the mobile operation platform, and cooperates with the rubber wheels and the ground anchors 17 on the support base 1 to jointly complete the walking of the interlocking block slope protection anchor rod drilling equipment on the slope surface. The size and the model of the winch 15 can be selected according to the traction force required by the interlocking block slope protection anchor rod drilling equipment, and the requirement of the traction force required by the movement of the interlocking block slope protection anchor rod drilling equipment is met. The winch 15 is fixed at the front end of the bracket base 1 through bolts.

The limiting plate 17 plays a role in limiting the hollow drill rod 7 to swing greatly in the drilling process and controlling the splashing of the drilling slag, and the limiting plate 17 is made of a steel plate in the specific embodiment. The limiting plate 17 is divided into a left block and a right block, the position of the hollow drill rod 7 is reserved in the middle, and the hollow drill rod 7 is allowed to pass through. The left and right limiting plates 17 are fixed on the bracket base 1 by movable hinges.

In use, the operating platform comprises: the drilling machine comprises a support base 1, a vertical frame rod 2, an inclined frame rod 3, a drilling machine channel 4, a hollow drilling rod 7, a drilling head part 8, an opening hoop 9, a drilling machine fixing pin bolt 10, a drilling machine crank 11, a counterweight 12, an air compressor, an anti-skid rod 14, a winch 15, a ground anchor 16 and a limiting plate 17, wherein the drilling machine 5 and a drilling machine converter 6 are connected and fixed on an operation platform, the operation platform provides reliable support for the drilling machine, the vertical frame rod 2 and the inclined frame rod 3 are adjusted, the drilling rod of the drilling machine 5 is perpendicular to the construction slope surface, and after the drilling machine 5 is started, an operator controls the drilling speed of the drilling machine 5 through the drilling machine crank 12 and forms holes according to design requirements. In the drilling process, in order to clean the drilling slag, the air supply system supplies high-pressure air through the air compressor, the high-pressure air is pressed into the bottom of the hole through the hollow drill rod 7, the drilling slag is cleaned up through the high-pressure air from the drilled hole, and the limiting plate 17 plays a role in limiting the hollow drill rod 7 to swing greatly in the drilling process and controlling the splashing of the drilling slag. After drilling, the winch 15 arranged on the support base 1 is utilized to move the whole operating platform up and down, and after the whole row of anchor rod holes are constructed, the operating platform is moved to the next row until all drilling construction is completed.

The utility model relates to models such as steel, equipment, should join specific operating mode, market type and select to satisfy safety, practicality, simple and convenient, environmental protection, high efficiency as the principle, not be restricted to certain specific model.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an interlocking piece bank protection stock drilling equipment which characterized in that: the support comprises a support base, be equipped with perpendicular hack lever on the support base, the upper end of perpendicular hack lever is connected the upper end of hack lever to one side, the lower extreme of hack lever to one side is connected the support base, the hack lever to one side be used for perpendicular hack lever provides the side direction support counter-force and can adjust perpendicular hack lever angle, one side of perpendicular hack lever is equipped with the power that the rig channel provided walking from top to bottom for the rig, be equipped with the opening staple bolt on the perpendicular hack lever, the opening staple bolt is in rig channel one side opening, the opening staple bolt is connected perpendicular hack lever, rig converter, rig gim peg, rig crank, the upper end of cavity drilling rod with the rig converter is connected, the lower extreme of cavity drilling rod is connected the drill bit portion.

2. The interlocking block slope protection anchor rod drilling equipment of claim 1, wherein: the middle part of the opening hoop is provided with a hole which is connected with a drilling machine fixing pin bolt used for fixing a drilling machine, the lower ends of the vertical hack levers and the lower ends of the inclined hack levers are rotatably and fixedly connected with the bracket base, and the upper ends of the vertical hack levers are rotatably and fixedly connected with the upper ends of the inclined hack levers.

3. The interlocking block slope protection anchor rod drilling equipment of claim 2, wherein: rotatable, fixable's connection is through the U type groove interface that matches and insert the cotter of U type groove interface realizes, the drill bit portion is formed by drill bit and the combination of cavity steel pipe, installs the bottommost at the cavity drilling rod, the drill bit is the triangle taper type be equipped with the hole on the drill bit, ensure that the water or the high-pressure wind energy of cavity drilling rod the inside pass through the drill bit and impress the hole bottom, will bore the sediment discharge drilling.

4. The interlocking block slope protection anchor rod drilling equipment of claim 3, wherein: and the drilling machine converter is connected with a water pump or an air compressor through a pipeline.

5. The interlocking block slope protection anchor rod drilling equipment of claim 4, wherein: the front end of the bracket base is provided with a winch for providing power.

6. The interlocking block slope protection anchor rod drilling equipment of claim 5, wherein: the support base is provided with a limiting plate used for limiting the swing of the hollow drill rod, the limiting plate is located below the hollow drill rod, and the position of the hollow drill rod is reserved in the middle of the limiting plate to allow the hollow drill rod to pass through.

7. The interlocking block slope protection anchor rod drilling equipment of claim 6, wherein: the limiting plates are divided into a left limiting plate and a right limiting plate, and the limiting plates are fixed on the support base through movable hinges.

8. The interlocking block slope protection anchor rod drilling equipment of claim 7, wherein: the winch is connected with a ground anchor for anchoring through a steel wire rope, and the ground anchor provides counter force for the winch to stretch the steel wire rope.

9. The interlocking block slope protection anchor rod drilling equipment of claim 1, wherein: the support base is provided with a counterweight for increasing the dead weight of the support base, and the support base is provided with a rubber wheel for moving.