CN202659144U - Movable drilling machine - Google Patents
Movable drilling machine Download PDFInfo
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- CN202659144U CN202659144U CN 201220346581 CN201220346581U CN202659144U CN 202659144 U CN202659144 U CN 202659144U CN 201220346581 CN201220346581 CN 201220346581 CN 201220346581 U CN201220346581 U CN 201220346581U CN 202659144 U CN202659144 U CN 202659144U
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Abstract
The utility model provides a movable drilling machine which comprises a first base plate. The first base plate is horizontally arranged, a drilling machine frame is fixedly arranged on the upper surface of the first base plate, and a drill rod and a drill bit which are used for drilling holes on the side wall of a roadway are fixedly arranged on the drilling machine frame; the edge of the first base plate is fixedly connected with at least two supporting leg devices which are used for supporting the first base plate, each of the supporting leg devices comprises a supporting seat and a first driving piece, the supporting seat is used for being supported on the ground, and the first driving piece is used for driving the supporting seat to vertically move; and a horizontal second base plate is arranged below the first base plate, the first base plate and the second base plate are fixedly connected with each other through a second driving piece, and the second driving piece is used for driving the first base plate and the second base plate to perform relative horizontal moving. According to the movable drilling machine, the drilling machine can be conveniently and rapidly moved, manual assisting is not required, labor intensity of workers is greatly reduced, and efficiencies for drilling and constructing are improved.
Description
Technical field
The utility model relates to the mining machinery field, relates in particular to a kind of removable rig.
Background technology
In the prior art, transportable rig is track-mounted drill, and its volume is larger, can't adapt to the drilling construction in the coal mine down-hole tunnel; The position that needs frequent mobile drill during drilling construction in the tunnel, present conventional process can only be utilized ripping bar carrying rig by the workman, and labour intensity is large, and has a strong impact on drilling construction efficient.
The utility model content
For defects of the prior art, the utility model provides a kind of removable rig of using for the coal mine down-hole tunnel drilling construction, realizes the automatic moving of rig, need not human assistance, to reduce labor strength, to increase work efficiency.
The utility model provides a kind of removable rig, comprising: horizontally disposed the first chassis, be fixedly installed gadder on the upper surface on described the first chassis, and be fixedly installed on the described gadder and be useful on drilling rod and the drill bit of holing at the tunnel sidewall; The edge on described the first chassis is fixedly connected with at least two support leg devices that are used for supporting described the first chassis, and described support leg device comprises be used to supporting to ground bearing, and is used for driving described bearing along the first actuator of vertical movement; Below described the first chassis, be provided with the second chassis of level, and also be fixedly connected with by the second actuator between described the first chassis and the second chassis, described the second actuator is used for driving relatively moving of along continuous straight runs between described the first chassis and the second chassis.
Aforesaid removable rig, preferably, described the first chassis and the second chassis are rectangular frame structure, and described the first actuator is four, is separately positioned on four drift angle places on described the first chassis; Described the second actuator is two, is used for driving simultaneously described the second chassis along moving perpendicular to the axial direction of described drilling rod.
Aforesaid removable rig, preferably, be relatively set with respectively on the soffit on described the first chassis and on the upper surface on the second chassis, along the first slide plate and the second slide plate that extend perpendicular to described drilling rod axial direction, and contact by the first abrasion-proof backing block between described the first slide plate and described the second slide plate.
Aforesaid removable rig, preferably, described the first slide plate and the second slide plate are two, relative the first backing plate and the second backing plate of being fixedly installed respectively also on the upper surface on the soffit on described the first chassis and described the second chassis, described the first backing plate is between two described the first slide plates, and described the second backing plate is between two described the second slide plates; And contact by the second abrasion-proof backing block between described the first backing plate and the second backing plate.
Aforesaid removable rig, preferably, described the first abrasion-proof backing block and/or the second abrasion-proof backing block are the manganese brass liner plate.
Aforesaid removable rig, preferably, described the first actuator is the first hydraulic cylinder, and described the first hydraulic cylinder body vertically is fixedly installed on the installation support member that is positioned at described the first chassis edge, and described bearing is fixedly installed on the end of described the first hydraulic cylinder piston rod.
Aforesaid removable rig, preferably, described installation support member comprises the installing plate that is fixedly connected with for described the first chassis, and is fixedly installed on mounting blocks on the described installing plate, rectangular-shaped; Described mounting blocks vertically offers one through hole is installed, and described the first hydraulic cylinder body is arranged in the described installation through hole; On described the first hydraulic cylinder body side surface and below described mounting blocks, be formed with locating flange, on described the first hydraulic cylinder body side surface and above described mounting blocks, be bolted be used to the nut that cooperates described the first hydraulic cylinder body in the vertical location of described locating flange.
Aforesaid removable rig, preferably, described bearing comprises bearing supporting leg and the bearing base that is fixedly connected with described the first hydraulic cylinder piston rod end, described bearing supporting leg end has a spherical holding section; Offer a slot on the described bearing base, the bottom surface of described slot is recessed to form sphere, and described spherical holding section is fastened in the described slot.
Aforesaid removable rig, preferably, described the second actuator is the second hydraulic cylinder, and the end of described the second hydraulic cylinder body and described the first chassis are hinged, and the end of described the second hydraulic cylinder piston rod and described the second chassis are hinged.
Aforesaid removable rig, preferably, the center on described the second chassis vertically is fixedly installed one the 3rd hydraulic cylinder, and described the 3rd hydraulic cylinder body passes described the first chassis vertically upward, and the piston rod of described the 3rd hydraulic cylinder then passes described the second chassis vertically downward; Be fixedly installed at the end of described the 3rd hydraulic cylinder piston rod and turn to supporting component, described turn to the lid that supporting component comprises the circle that is fixedly connected with described the 3rd hydraulic cylinder piston rod and be positioned at described lid below, with the described supporting disk that turns to lid to match, and be provided with the thrust roller bearing that the described lid of confession horizontally rotates with respect to described supporting disk between described lid and the described supporting disk.
Aforesaid removable rig preferably, is fixedly installed on described the first chassis and is useful on the mounting cylinder that hydraulic prop is installed.
Aforesaid removable rig, preferably, the cylindrical shell of described mounting cylinder is spirally connected by junction plate and is fixed on the first chassis.
The removable rig that the utility model provides, cooperate driving the second chassis to move horizontally towards the direction near the second chassis towards first chassis that moves horizontally, drives again of the direction that deviates from the first chassis first by the first actuator and the second actuator, realized the movement of rig position, need not to adopt the mode that manually prizes rig, greatly reduce workman's labour intensity, and improved the efficient of drilling construction.
Description of drawings
Fig. 1 is the stereogram of the removable rig embodiment of the utility model;
Fig. 2 is the front view of removing gadder among Fig. 1;
Fig. 3 is the top view of Fig. 2;
Fig. 4 is the front view of support leg device among Fig. 1;
Fig. 5 is the lateral view of Fig. 4;
Fig. 6 is the structural representation of top bottom-disc among Fig. 1;
Fig. 7 is the structural representation of low bottom-disc among Fig. 1;
Fig. 8 is the structural representation of the 3rd hydraulic cylinder among Fig. 2;
Fig. 9 is the structural representation of mounting cylinder among Fig. 1.
The specific embodiment
Rig of the prior art generally comprise the fixed underpan of level and be fixedly installed on the described chassis, the frame type gadder, with by gadder fixed installation drilling rod, drill bit then is installed in the end of drilling rod; When drilling construction, rig need be placed and treat bore position, then open rig drives drill bit by drilling rod rotary drilling.Be to guarantee the steadiness of gadder, the chassis of rig is heavier, and this has brought the drilling-machine shifter hard problem simultaneously, and the utility model is then for this problem, the chassis structure of rig is improved, to realize that rig is convenient, move the labour-saving.
Fig. 1 is the stereogram of the removable rig embodiment of the utility model; Fig. 2 is the front view of removing gadder among Fig. 1; Fig. 3 is the top view of Fig. 2; Please be simultaneously with reference to Fig. 1, Fig. 2 and Fig. 3, present embodiment provides a kind of removable rig, comprise: be fixedly installed gadder 3 on the upper surface on 1, the first chassis 1, horizontally disposed the first chassis, be fixedly installed on the gadder 3 and be useful on drilling rod and the drill bit (not shown) of holing at the tunnel sidewall; The edge on the first chassis 1 is fixedly connected with at least two support leg devices 4 that are used for supporting the first chassis 1, and support leg device 4 comprises be used to supporting to ground bearing 42, and is used for driving bearing 42 along the first actuator of vertical movement; Below the first chassis 1, be provided with the second chassis 2 of level, and also be fixedly connected with by the second actuator 12 between the first chassis 1 and the second chassis 2, the second actuator 12 is used for driving the relative motion of along continuous straight runs between the first chassis 1 and the second chassis 2, for example, respectively towards the direction that mutually deviates from, and mutually close direction move horizontally.
Particularly, the structure of gadder 3 can be steel structure frame, drilling rod and driving arrangement 32 thereof can be fixedly installed on the top of gadder 3, for example, the output of driving arrangement 32 can directly be fixedly connected with drilling rod chuck 31, and drilling rod then can be installed in the installing hole at drilling rod chuck 31 centers, and driving arrangement 32 can drive the rotation of drilling rod chuck 31 and drilling rod and along the drilling rod axial feed, namely realize drilling process, hole with the sidewall in the tunnel; The mode that gadder 3 can be bolted is fixedly connected on the upper surface on the first chassis 1, and in addition, the parts such as console that are used for the control rig also can be fixedly installed on the upper surface on the first chassis 1.
The first chassis 1 and the second chassis 2 are setting up and down, the edge on the first chassis 1 can arrange respectively plural support leg device 4, the arrangement of these support leg devices 4 is not done concrete restriction, only need when the first actuator driving bearing 42 of support leg device 4 moves down, can the first chassis 1 be supported by these support leg devices 4, to alleviate it to the pressure on the second chassis 2 of below; The first chassis 1 and the second chassis 2 also link together by the second actuator 12, the parts that the second actuator 12 can adopt self length to change, for example cylinder or hydraulic cylinder, at this moment, as long as the two ends of the second actuator 12 are fixedly connected with the second chassis 2 with the first chassis 1 respectively, and can guarantee that the second actuator 12 is horizontally disposed with, then just can drive during the second actuator 12 self change in length and mutually deviate between the first chassis 1 and the second chassis 2 or mutually closely move horizontally, here, the bearing of trend of the second actuator 12 can determine the direction that move on the first chassis 1 or the second chassis 2, can be according to required drilling-machine shifter direction specific design.Preferably, the bearing of trend of the second actuator 12 can be perpendicular to the rig drilling direction, and after finishing drilling construction in a certain position in tunnel, along the roadway moving rig, drilling construction is carried out in the another location that forwards the tunnel to.
In addition, need to prove, can be by additional location-plate 102 auxiliary vertical location (as shown in Figure 2) between the first chassis 1 and the second chassis 2, with when support leg device 4 supports the first chassis 1, also rise together with the first chassis 1 on the second chassis 2; Certainly, except connecting by the second actuator 12, also can not adopt other vertical locate mode between the first chassis 1 and the second chassis 2, that is to say, when support leg device 4 supports the first chassis 1, the second chassis 2 can still be on the bottom surface, in this case, the rise on the first chassis 1 highly also need not too high, makes its lateral pressure on the second chassis 2 not affect 2 relative the first chassis 1 horizontal slips of the second chassis as long as can reach; In addition, in order to guarantee the steadily relative sliding successfully between the first chassis 1 and the second chassis 2, can in process, improve the requirement of smoothness of the upper surface on the soffit on the first chassis 1 and the second chassis 2.
The moving process of the removable rig that present embodiment provides is as follows: when the needs mobile drill, can open each first actuator, and drive each bearing 42 and move down, after bearing 42 supports on the bottom surface, moving down of bearing 42 just can make the first chassis 1 relative raked floor, when the first chassis 1 both rises to take the altitude, close the first actuator and open simultaneously the second actuator 12, the second actuator 12 drives the first chassis 1 and the second chassis 2 moves horizontally towards the direction that mutually deviates from, and because fixed support is on the ground on the first chassis 1 this moment, this relatively moves and shows as the horizontal slip on 2 relative ground, the second chassis, when the second chassis 2 both is horizontally slid to allocation, close the second actuator 12, then open on the first actuator driving bearing 42 and move, namely, the support that the first chassis 1 loses bearing 42 is depressed on the second chassis 2 again, afterwards, open again the second actuator 12 and the second actuator 12 driving the first chassis 1 and the second chassis 2 are moved horizontally towards mutual close direction, and owing to place on the ground on the second chassis 2 this moment, and the frictional force between the second chassis 2 and the ground is larger, this mutual close movement then shows as the first chassis 1 and re-moves back on the second chassis 2, when the first chassis 1 complete regression at first with respect to the position on the second chassis 2 time, close the second actuator 12, this moves finishes, and this process can be described as drilling-machine shifter one step.If do not move to yet the place that needs this moment, can repeat said process, make again one step of drilling-machine shifter, until move to the position of required boring.
The removable rig that present embodiment provides, by first chassis that can relatively move and the setting on the second chassis, can realize quickly and easily the movement of rig position, need not manually to prize mode, greatly reduce workman's labour intensity, and improved the efficient of drilling construction.
In the above-described embodiments, the first chassis 1 and the second chassis 2 can be respectively rectangular frame structure, and preferably, drilling rod axially can be parallel to a limit of this rectangle, and for example, drilling rod axially can be parallel with the long limit of this rectangle; The first actuator can be four, can be separately positioned on four drift angle places on the first chassis 1; The second actuator 12 can be two, and the bearing of trend of two the second actuators 12 can be parallel to each other, and is used for driving simultaneously the second chassis 2 along moving perpendicular to the axial direction of drilling rod.
Further, the first actuator can for the first hydraulic cylinder 41(as shown in Figure 2), the first hydraulic cylinder 41 cylinder bodies vertically are fixedly installed on the installation support member 43 that is positioned at 1 edge, the first chassis, bearing 42 is fixedly installed on the end of the first hydraulic cylinder 41 piston rods, moves up and down along vertical with the flexible drive bearing 42 by the first hydraulic cylinder 41 piston rods.
Further, please refer to Fig. 2, Fig. 4 and Fig. 5, support member 43 is installed is comprised the installing plate 431 that is fixedly connected with for the first chassis 1, and be fixedly installed on mounting blocks 432 on the installing plate 431, rectangular-shaped; Mounting blocks 432 vertically offers one through hole is installed, and the first hydraulic cylinder 41 cylinder bodies are arranged in this installation through hole; On the first hydraulic cylinder 41 side of cylinder block and below mounting blocks 432, be formed with locating flange 411, on the first hydraulic cylinder 41 side of cylinder block and above mounting blocks 432, be bolted with for the nut 412 that cooperates locating flange 411 vertical location the first hydraulic cylinder 41 cylinder bodies.
Namely, the installing plate 431 that support member 43 is installed can be screwed on the installation riser 410 at 1 edge, the first chassis by bolt, and the connecting through hole 431a that passes for bolt on the installing plate 431 can be microscler through hole, adjust support leg device 4 with respect to the position on the first chassis 1 with the position that riser 410 is installed relatively by regulating installing plate 431, thereby further adjust the span of rig, to adapt to more multi-state demand.Locating flange 411 attaching nuts 412 on the first hydraulic cylinder 41 cylinder bodies can be relative fixing vertical with the first hydraulic cylinder 41 cylinder bodies and the first chassis 1, can drive the first chassis 1 relative raked floor or fall when the first hydraulic cylinder 41 piston rods are flexible guaranteeing.
In the above-described embodiments, please refer to Fig. 1, Fig. 2 and Fig. 3, the second actuator 12 is the second hydraulic cylinder, and the end of the second hydraulic cylinder body and the first chassis 1 are hinged, and the end of the second hydraulic cylinder piston rod and the second chassis 2 are hinged; The flexible of the second hydraulic cylinder piston rod can make the length of whole the second actuator 12 elongate or shorten, and then drives the first chassis 1 and the second chassis 2 relatively moves; For example when the second hydraulic cylinder piston rod stretches out, can drive between the first chassis 1 and the second chassis 2 and move horizontally towards the direction that mutually deviates from, when the second hydraulic cylinder piston rod is retracted, can drive between the first chassis 1 and the second chassis 2 and move horizontally towards mutual close direction, thereby the second hydraulic cylinder piston rod is at every turn back and forth just corresponding one step of drilling-machine shifter.
Here, owing to adopt articulated manner between the second hydraulic cylinder and the first chassis 1 and the second chassis 2, therefore, tie point from tie point the first chassis 1 and the second hydraulic cylinder and the second chassis 2 the second hydraulic cylinder can be positioned at different horizontal planes, namely, the second hydraulic cylinder can be obliquely installed, and the flexible and overall length the second hydraulic cylinder of bringing of the second hydraulic cylinder piston rod is when changing, when bringing relatively moving between the first chassis 1 and the second chassis 2, the angle of inclination of the second hydraulic cylinder also can change thereupon, can not cause the damage to the second hydraulic cylinder; But, need to prove, when the two ends of the second hydraulic cylinder are fixedly connected with mode with the first chassis 1 and the 2 employing welding of the second chassis or be spirally connected etc. respectively, require the second hydraulic cylinder along continuous straight runs to extend; Because, weld, be spirally connected etc. is fixedly connected with mode and can not relatively rotates between hinged two parts that equally allow to be connected, when causing the change when the second hydraulic cylinder self length, the size of the bearing of trend of the second hydraulic cylinder and horizontal plane institute angulation can not change, thereby make the second hydraulic cylinder piston rod be subject to larger constraint reaction vertical, thereby may cause the damage of the second hydraulic cylinder.
Certainly, above-mentioned hydraulic cylinder also can replace with cylinder, can realize same function.
As the first actuator, the second hydraulic cylinder is as the second actuator 12 with the first hydraulic cylinder 41, be conducive to accurately, the lifting on convenient control the first chassis, thus more convenient, control the movement of rig effortlessly.
In the above-described embodiments, such as Fig. 1, Fig. 2, Fig. 6 and shown in Figure 7, be relatively set with respectively on the soffit on the first chassis 1 and on the upper surface on the second chassis 2, along the first slide plate 201 and the second slide plate 202 that extend perpendicular to the drilling rod axial direction, while contact by the first abrasion-proof backing block between the first slide plate 201 and the second slide plate 202; For example, the surface that the first slide plate 201 is relative with the second slide plate 202 can be embedded respectively above-mentioned the first abrasion-proof backing block, so that when the second actuator 12 drives the first chassis 1 and the second chassis 2 relative sliding, can avoid by the relative sliding between the first slide plate 201 and the second slide plate 202 other position phase mutual friction of apparent surface between the first chassis 1 and the second chassis 2.
Above-mentioned the first slide plate 201 and the second slide plate 202 can be two, and can lay respectively at the position of two opposite side on the first chassis 1 and the second chassis 2, namely, distance is far away between the first slide plate 201 and the second slide plate 202, relative the first backing plate 301 and the second backing plate 302 of being fixedly installed respectively on the upper surface on the soffit on the first chassis 1 and the second chassis; The first backing plate 301 can be between two the first slide plates 201, and the second backing plate 302 and can contact by the second abrasion-proof backing block between the first backing plate 301 and the second backing plate 302 between two the second slide plates 202; For example, can be fixedly installed respectively the second abrasion-proof backing block with the second backing plate 302 relative surfaces at the first backing plate 301.
The effect of the first abrasion-proof backing block and the second abrasion-proof backing block is that the wearing and tearing that can reduce friction and bring increase the service life; Adopt the manganese brass liner plate in the present embodiment, when reducing the first chassis 1 and 2 wearing and tearing of the second chassis, can also prevent that at the first slide plate 21 the generation spark further guarantees the safe construction under the coal mine during with the 202 relative friction of the second slide plate.
In the above-described embodiments, such as Fig. 2 and shown in Figure 4, bearing 42 comprises bearing supporting leg 422 and the bearing base 423 that is fixedly connected with the first hydraulic cylinder 41 piston-rod ends; Offer a slot 424 on the bearing base 423, the bottom surface of slot 424 is recessed to form sphere; The spherical holding section 422a of bearing supporting leg 422 ends is fastened in the slot 424, so that spherical holding section 422a can be with respect to slot 424 all-direction rotations; Namely, contact surface between bearing supporting leg 422 and the bearing base 423 is spherical surface, thereby can adjust by spherical holding section 422a the relative position of bearing supporting leg 422 and bearing base 423 with respect to the rotation of slot 424, so that bearing 42 can adapt to the uneven of ground, further strengthen the steadiness on the first chassis 1 that supports.
In the utility model one embodiment, such as Fig. 1, Fig. 2 and shown in Figure 8, the center on the second chassis 2 vertically is fixedly installed one the 3rd hydraulic cylinder, 13, the three hydraulic cylinders, 13 cylinder bodies and passes vertically upward the first chassis 1, the piston rod of three hydraulic cylinders then pass vertically downward the second chassis 2; Be fixedly installed at the end of the 3rd hydraulic cylinder piston rod and turn to supporting component 14, turn to supporting component 14 to comprise the lid 141 of the circle that is fixedly connected with the 3rd hydraulic cylinder piston rod and be positioned at supporting disk 142 lid 141 belows, that match with lid 141, and be provided with the thrust roller bearing 143 that confession lid 141 horizontally rotates with respect to supporting disk 142 between lid 141 and the supporting disk 142.
Particularly, the upper surface of supporting disk 142 can form the circular protrusions ring, and 141 of lids can be located on this circular protrusions ring so that lid 141 relatively this circular protrusions around the rotation of the vertical center axis of lid; The inside, center of lid 141 can form a boss piece, so that thrust roller bearing 143 is thereon sheathed, like this, 143 of thrust roller bearings are in the enclosure space that above-mentioned circular protrusions ring and lid 141 surround, the frictional force when reducing lid 141 with respect to supporting disk 142 rotation.
The removable rig that present embodiment provides can also be realized turning function, detailed process is: when needs turn to, open the 3rd hydraulic cylinder 13, and drive the 3rd hydraulic cylinder 13 piston rods and stretch out downwards, after supporting disk 142 supports on the ground, the continuing to stretch out of the 3rd hydraulic cylinder 13 piston rods makes the first chassis 1 and the second chassis 2 rise together with the 3rd hydraulic cylinder 13 cylinder bodies, behind the 2 complete built on stilts of the second chassis, just make the 3rd hydraulic cylinder 13 rest on this position, then promote very effortlessly the first chassis 1 and the second chassis 2, to realize that with respect to horizontally rotating of supporting disk 142 both rotate around the vertical center axis of the 3rd hydraulic cylinder 13 simultaneously by lid 141, when the first chassis 1 and the second chassis 2 turn to need angle after, just can drive the 3rd hydraulic cylinder 13 piston rods and retract, so that supporting disk 142 built on stilts, the ground that again falls back, the second chassis 2.
The removable hydraulic cylinder that present embodiment provides can be realized moving and turning to of hydraulic cylinder, by being used turning to and locomotive function of this removable rig, realizes the position transfer of rig any direction; Very narrow when coal mine down-hole tunnel, need to remove rig be miscellaneous equipment when giving way, this removable rig can be transferred to other position in the tunnel easily and quickly, realizes giving way fast, is conducive to improve the whole efficiency of coal production.
In the above-described embodiments, please refer to Fig. 1 and Fig. 9, be fixedly installed on the first chassis 1 and be useful on the mounting cylinder 16 that hydraulic prop 5 is installed; Further, the cylindrical shell cylindrical shell 160 of mounting cylinder 16 can be spirally connected by junction plate 161 and be fixed on the first chassis 1; Here, cylindrical shell 160 and junction plate 162 structure that can be formed in one, junction plate 161 can be formed on the bottom surface of cylindrical shell 160, perhaps, cylindrical shell 160 can be Split type structure with junction plate, and the cylindrical shell 160 that will be positioned at junction plate 161 tops by the studs that passes junction plate 161 is spirally connected respectively fixing with the surface that is positioned at the first chassis of junction plate 161 belows.
Under some operating mode, need to hydraulic prop 5 be installed with further firm rig at rig, alleviate the vibration in the boring procedure, for this reason, can mounting cylinder 16 be set in the position that the first chassis 1 needs hydraulic prop 5 is installed; Wherein, the cross sectional dimensions of cylindrical shell 160 can determine that the height of cylindrical shell 160 then is advisable can guarantee that hydraulic prop 5 is difficult for toppling over according to the diameter of hydraulic prop 5; And mounting cylinder 16 is screwed onto on the first chassis 1, can conveniently realize the dismounting of mounting cylinder, to adapt to the more demand in space, narrow opening.
It should be noted that at last: above each embodiment is not intended to limit only in order to the technical solution of the utility model to be described; Although with reference to aforementioned each embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps some or all of technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the scope of each embodiment technical scheme of the utility model.
Claims (12)
1. removable rig comprises: horizontally disposed the first chassis, be fixedly installed gadder on the upper surface on described the first chassis, and be fixedly installed on the described gadder and be useful on drilling rod and the drill bit of holing at the tunnel sidewall; It is characterized in that, the edge on described the first chassis is fixedly connected with at least two support leg devices that are used for supporting described the first chassis, described support leg device comprises be used to supporting to ground bearing, and is used for driving described bearing along the first actuator of vertical movement; Below described the first chassis, be provided with the second chassis of level, and also be fixedly connected with by the second actuator between described the first chassis and the second chassis, described the second actuator is used for driving relatively moving of described the first chassis and the second chassis along continuous straight runs.
2. removable rig according to claim 1 is characterized in that, described the first chassis and the second chassis are rectangular frame structure, and described the first actuator is four, is separately positioned on four drift angle places on described the first chassis; Described the second actuator is two, is used for driving simultaneously described the second chassis along moving perpendicular to the axial direction of described drilling rod.
3. removable rig according to claim 2, it is characterized in that, be relatively set with respectively on the soffit on described the first chassis and on the upper surface on the second chassis, along the first slide plate and the second slide plate that extend perpendicular to described drilling rod axial direction, and contact by the first abrasion-proof backing block between described the first slide plate and described the second slide plate.
4. removable rig according to claim 3, it is characterized in that, described the first slide plate and the second slide plate are two, relative the first backing plate and the second backing plate of being fixedly installed respectively also on the upper surface on the soffit on described the first chassis and described the second chassis, described the first backing plate is between two described the first slide plates, and described the second backing plate is between two described the second slide plates; And contact by the second abrasion-proof backing block between described the first backing plate and the second backing plate.
5. removable rig according to claim 4 is characterized in that, described the first abrasion-proof backing block and/or the second abrasion-proof backing block are the manganese brass liner plate.
6. removable rig according to claim 1, it is characterized in that, described the first actuator is the first hydraulic cylinder, described the first hydraulic cylinder body vertically is fixedly installed on the installation support member that is positioned at described the first chassis edge, and described bearing is fixedly installed on the end of described the first hydraulic cylinder piston rod.
7. removable rig according to claim 6 is characterized in that, described installation support member comprises the installing plate that is fixedly connected with for described the first chassis, and is fixedly installed on mounting blocks on the described installing plate, rectangular-shaped; Described mounting blocks vertically offers one through hole is installed, and described the first hydraulic cylinder body is arranged in the described installation through hole; On described the first hydraulic cylinder body side surface and below described mounting blocks, be formed with locating flange, on described the first hydraulic cylinder body side surface and above described mounting blocks, be bolted be used to the nut that cooperates described the first hydraulic cylinder body in the vertical location of described locating flange.
8. according to claim 1 or 6 or 7 described removable rigs, it is characterized in that described bearing comprises bearing supporting leg and the bearing base that is fixedly connected with described the first hydraulic cylinder piston rod end, described bearing supporting leg end has a spherical holding section; Offer a slot on the described bearing base, the bottom surface of described slot is recessed to form sphere, and described spherical holding section is fastened in the described slot.
9. according to claim 2 to 5 arbitrary described removable rigs, it is characterized in that, described the second actuator is the second hydraulic cylinder, and the end of described the second hydraulic cylinder body and described the first chassis are hinged, and the end of described the second hydraulic cylinder piston rod and described the second chassis are hinged.
10. according to claim 1 to 7 arbitrary described removable rigs, it is characterized in that, the center on described the second chassis vertically is fixedly installed one the 3rd hydraulic cylinder, described the 3rd hydraulic cylinder body passes described the first chassis vertically upward, and the piston rod of described the 3rd hydraulic cylinder then passes described the second chassis vertically downward; Be fixedly installed at the end of described the 3rd hydraulic cylinder piston rod and turn to supporting component, described turn to the lid that supporting component comprises the circle that is fixedly connected with described the 3rd hydraulic cylinder piston rod and be positioned at described lid below, with the described supporting disk that turns to lid to match, and be provided with the thrust roller bearing that the described lid of confession horizontally rotates with respect to described supporting disk between described lid and the described supporting disk.
11. to 7 arbitrary described removable rigs, it is characterized in that according to claim 1, be fixedly installed on described the first chassis and be useful on the mounting cylinder that hydraulic prop is installed.
12. removable rig according to claim 11 is characterized in that, the cylindrical shell of described mounting cylinder is spirally connected by junction plate and is fixed on the first chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220346581 CN202659144U (en) | 2012-07-17 | 2012-07-17 | Movable drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220346581 CN202659144U (en) | 2012-07-17 | 2012-07-17 | Movable drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202659144U true CN202659144U (en) | 2013-01-09 |
Family
ID=47454054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220346581 Withdrawn - After Issue CN202659144U (en) | 2012-07-17 | 2012-07-17 | Movable drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202659144U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767331A (en) * | 2012-07-17 | 2012-11-07 | 淮南矿业(集团)有限责任公司 | Movable drill rig |
| WO2017152728A1 (en) * | 2016-03-11 | 2017-09-14 | 四川宏华石油设备有限公司 | Movement device |
-
2012
- 2012-07-17 CN CN 201220346581 patent/CN202659144U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767331A (en) * | 2012-07-17 | 2012-11-07 | 淮南矿业(集团)有限责任公司 | Movable drill rig |
| WO2017152728A1 (en) * | 2016-03-11 | 2017-09-14 | 四川宏华石油设备有限公司 | Movement device |
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