CN205977092U - Core machine is got in drilling - Google Patents

Abstract

The utility model discloses a core machine is got in drilling, including base, drilling held coring device, preceding truckle, back truckle, articulated on the both sides arm of base front end have a rocking arm, and preceding truckle is connected for the other end of pin joint on the rocking arm, still is provided with drive rocking arm pivoted driving piece on the base, and base backend's middle part is articulated to have a supporting shoe, and the lower extreme at the supporting shoe is connected to back truckle, is provided with after when the truckle conflict between supporting shoe and the base at the subaerial mounting be connected of going on. The utility model has the advantages of it is following and effect: when moving required drilling when getting the position of core through preceding truckle and back truckle for preceding truckle leaves ground with the back truckle, thereby makes conflict that the base can be stable subaerial, can not move in subaerial emergence at the during operation, and the operation of core is got to can be stable hole, can one -off drilling get the core, reduce the dust that produces when the core is got in drilling, have the effect of environmental protection, simultaneously more energy -efficient in work.

Description

A kind of core-drilling machine

Technical field

This utility model is related to urban construction apparatus field, particularly to a kind of core-drilling machine.

Background technology

Core-drilling machine mainly includes two purposes, and one is that horizontal plane is boring it is adaptable to railway spike is installed, road stake is pacified Dress, bridge drilling etc. operate；Two is that road surface coring is done experiment, for detecting the quality on road surface.

At present, on market, Authorization Notice No. is CN2620758Y, and authorized announcement date is the Chinese patent on June 16th, 2004 Disclose a kind of concrete hole drilling core taking machine, including petrol engine elevating mechanism and vertical shaft, petrolic outfan dress It is furnished with a change speed gear box, petrolic output shaft is assembled with the input shaft coaxial line of change speed gear box, and the output shaft of change speed gear box passes through Belt transmission is connected with vertical shaft.Because this utility model is provided with one-level change speed gear box in petrol engine outfan so that follow-up The deceleration task of second belt transmission considerably reduces, and the input of belt transmission part, when overall dimensions are more for the radius of output wheel Optimize and rationally, improve transmission efficiency, machine shape size more compact and reasonable well, meet the reality of site operation Need, have good practical value.In addition, reduction box adopt Chain conveyer and with electromotor direct connection, structure is simple, compact dimensions； Elevating mechanism adopts rolling screw pair, operates light, laborsaving.

This concrete hole drilling core taking machine is provided with castor in the lower end of base, can be by castor easily to concrete Core-drilling machine moves, but when concrete hole drilling core taking machine moves to required local boring and coring, because castor supports Touch and sliding can occur on the ground so that the prominent core-drilling machine of coagulation shakes it is impossible to stablize during boring and coring Be operated.

Utility model content

The purpose of this utility model is to provide a kind of core-drilling machine, after by castor indentation chassis interior, Neng Gouwen Fixed is operated.

Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of core-drilling machine, Including base, the boring and coring device being arranged on pillar, the front truckle of both sides being arranged at base one end, to be arranged at base another The rear truckle at the middle part of one end, the two side arms of described pan frontward end are hinged with a pivoted arm, and described front truckle is connected to described turning With respect to the other end of pin joint on arm, described base is additionally provided with the actuator driving described pivoted arm to rotate, described base The middle part of rear end is hinged with a support block, and described rear truckle is connected to the lower end of described support block, described support block and described bottom It is provided with the fixture being attached on the ground when the conflict of described rear truckle between seat.

By adopting such scheme, by the front truckle on base and rear truckle, whole boring and coring device movement is being existed Behind the position of required boring and coring, drive pivoted arm to be rotated by actuator, when pivoted arm is when rotating, be connected to pivoted arm relatively Front truckle on the other end of pin joint rotates together with pivoted arm, pivoted arm with respect to articulated base other end direction Away from ground direction rotated during, the front end of base moves closer to ground, the front end of base conflict on ground On, since the carrying out that front truckle is also directed away from the direction on ground rotates so that front truckle leaves ground.Meanwhile, open the bottom of at Fixture between seat and support block, is rotated to hinged support block on base so that the support block on base also can Away from ground.Final front truckle on base and rear truckle all leaves ground so that base is conflicted on the ground, is being bored During the operation of hole coring, because the contact area of base and ground is larger and the frictional force on base and ground is larger so that base exists Carry out can keeping in the operation of boring and coring stable so that the boring and coring device on base can be stable carrying out hole Coring.

Of the present utility model it is further arranged to：Described actuator includes the first cylinder, one end hinge being arranged on base It is connected in the First piston bar of described first cylinder and the other end is hinged on the connecting rod at the middle part of described pivoted arm.

By adopting technique scheme, because connecting rod one end is hinged in First piston bar and the other end is hinged on pivoted arm Middle part, when the First piston bar of the first cylinder carries out flexible, First piston bar can drivening rod be rotated, and connecting rod drives and turns Arm is rotated around pin joint, so that the front truckle arranging with respect to the pin joint other end in pivoted arm leaves ground, makes Obtain base to conflict on the ground.

Of the present utility model it is further arranged to：One slide block is connected with described First piston bar, described base is arranged There is the balladeur train for described slide block sliding, one end of described connecting rod is hinged on described slide block and the other end is hinged on described pivoted arm On.

By adopting technique scheme, in First piston bar, the slide block of setting is in the enterprising line slip of balladeur train, balladeur train energy Enough limited block is carried out to First piston bar so that slide block will not deflect so that between slide block and pivoted arm in sliding Connecting rod will not shake when rotating such that it is able to drive the stable rotation of pivoted arm so that before in pivoted arm by connecting rod Castor leaves ground.

Of the present utility model it is further arranged to：The two ends of described slide block are rotatably connected to pulley, the both sides of described balladeur train It is provided with the slideway for described pulley sliding.

By adopting technique scheme, when slide block two ends rotate the pulley connecting and slide in the slideway of balladeur train, energy Enough the frictional force between reduction slide block and balladeur train is so that while balladeur train is spacing to slide block, slide block also can facilitate in balladeur train Interior sliding.

Of the present utility model it is further arranged to：Described actuator include fixing described pivoted arm side and with described pivoted arm Gear that pin joint is arranged concentrically, the second cylinder being arranged on described base, it is connected to the second piston of described second cylinder The tooth bar being meshed on bar and with described gear.

By adopting technique scheme, because the gear on the tooth bar and pivoted arm on second piston bar is meshed, second When the second piston bar of cylinder carries out flexible, tooth bar can carry moving gear to be rotated, and while pinion rotation, pivoted arm can be followed Rotate, so that the front truckle on pivoted arm can be away from ground when rotating.

Of the present utility model it is further arranged to：It is provided with position-limited rack, described position-limited rack is conflicted described on described base Tooth bar is with respect to the other end of setting teeth.

By adopting technique scheme, because on tooth bar, the end face of setting teeth and gear are meshed, in tooth bar relatively In the other end that teeth are set conflict on position-limited rack so that when tooth bar carries out flexible under the drive of second piston bar, no Can shift, tooth bar can be engaged on gear always, thus stable band moving gear is rotated.

Of the present utility model it is further arranged to：The both sides of described base are additionally provided with curved shape and the center of circle and described turn The chute that the pin joint of arm overlaps, described pivoted arm is provided with sliding on the end face of described chute and is connected in described chute Support shaft, the week side of boss of described support shaft is provided with the annular groove being connected in described chute.

By adopting technique scheme, the arc shape that the center of circle is overlapped with the pin joint of pivoted arm is additionally provided with base Chute, is arranged in chute in the support shaft sliding on pivoted arm, by increasing capacitance it is possible to increase the holding power to pivoted arm, simultaneously the ring in support shaft , so that one end sliding of pivoted arm is arranged in chute, one end is hinged on base for connected in star and chute phase clamping, and pivoted arm is rotating Shi Buhui shakes.

Of the present utility model it is further arranged to：Described pivoted arm is provided with fixed plate near the side on ground, the described forward foot in a step Wheel is fixed in described fixed plate.

By adopting technique scheme, front truckle is fixed in the fixed plate that pivoted arm is arranged on ground.Work as needs When carrying out boring and coring, when the direction that is directed away from ground in pivoted arm is rotated, pivoted arm can be with front truckle away from ground；When So that pivoted arm, towards being rotated near the direction on ground so that front truckle is conflicted on the ground, enables to when needing mobile Base is moved by front truckle and rear truckle.

Of the present utility model it is further arranged to：The middle part of described base rear end is provided with the fixation near described support block Block, through hole that described fixture includes being arranged on described fixed block, is arranged in described support block and is matched with described through hole Latch, when the described rear truckle of described support block lower end is conflicted on the ground, described latch inserts in described through hole and carries out Fixing.

By adopting technique scheme, when base needs mobile, the rear truckle of support block lower end setting is conflicted on ground On face, rear truckle and front truckle coordinate so that base can move；When needing boring and coring, front truckle passes through pivoted arm Leave ground after shrinking upwards, open the latch in support block, support block can be around the hinge on base under the gravity of base Contact rotates so that the base of rear end is also conflicted on the ground, so that whole base can be stably fixed on ground.

Of the present utility model it is further arranged to：Described support block is ferrous material, and described base is provided with magnet piece, Described support block is directed away from conflicting on described magnet piece after ground one end rotates.

By adopting technique scheme, magnet piece is provided with base, after through hole extracted by the latch in support block, The rear truckle that support block can adsorb setting on magnet piece so that in support block after rotation will not be conflicted on the ground.

In sum, this utility model has the advantages that：When required brill is moved to by front truckle and rear truckle So that front truckle and rear truckle leave ground during the position of hole coring, so that the conflict that base can be stable is on the ground, Operationally will not be moved on the ground, the operation carrying out boring and coring that can be stable；Can disposably hole and take Core, decreases the dust producing during boring and coring, has the effect of environmental protection.

Brief description

Fig. 1 is the structural representation of embodiment 1；

Fig. 2 is the structural representation at A in Fig. 1 in embodiment 1；

Fig. 3 is the partial structural diagram in the balladeur train in embodiment 1；

Fig. 4 is the structural representation at B in Fig. 1 in embodiment 1；

Fig. 5 is the structural representation of embodiment 2；

Fig. 6 is the structural representation at C in Fig. 4 in embodiment 2.

In figure：1st, base；2nd, boring and coring device；3rd, front truckle；4th, rear truckle；5th, pivoted arm；511st, the first cylinder；512、 First piston bar；513rd, connecting rod；514th, slide block；515th, balladeur train；516th, slideway；517th, pulley；521st, gear；522nd, the second gas Cylinder；523rd, second piston bar；524th, tooth bar；525th, position-limited rack；531st, chute；532nd, support shaft；533rd, annular groove；534th, solid Fixed board；6th, support block；61st, fixed block；62nd, through hole；63rd, latch；64th, magnet piece.

Specific embodiment

Below in conjunction with accompanying drawing, this utility model is described in further detail.

Embodiment 1, a kind of core-drilling machine, as shown in figure 1, being fixedly arranged above boring and coring device 2 in base 1, The two side of base 1 front end is provided with front truckle 3, the middle part of base 1 rear end is provided with rear truckle 4, whole base 1 can Moved by front truckle 3 and rear truckle 4.

Shown in Fig. 1 to Fig. 3, it is symmetrically arranged with pivoted arm 5 in the both sides of base 1 front end, base 1 is additionally provided with driving The actuator that pivoted arm 5 is rotated, front truckle 3 is fixed on, by fixed plate 534, the other end that pivoted arm 5 is with respect to articulated base 1 Lower section, fixed plate 534 is welded on pivoted arm 5.

One end of pivoted arm 5 is provided with bearing pin, and bearing pin is fixed on and is arranged on the bearing of setting on base 1 side wall so that turning One end of arm 5 is rotatably connected in frame.The chute 531 of one curved shape, chute are additionally provided with the side wall of base 1 Pin joint on base 1 coincides with described pivoted arm 5 in 531 center of circle.Weld with respect to the other end of articulated base 1 in pivoted arm 5 It is connected to a support shaft 532, support shaft 532 is connected to pivoted arm 5 on the end face of chute 531, being fed through of support shaft 532 Chute 531, is provided with annular groove 533 in the week side of boss of support shaft 532, diameter at annular groove 533 for the support shaft 532 and cunning The width of groove 531 matches, at the rest of support shaft 532 with diameter greater than chute 531 width so that annular in support shaft 532 It is connected at groove 533 on chute 531.One end of pivoted arm 5 is hinged on base 1, and other end sliding is arranged in chute 531.

The first cylinder 511 that actuator includes being bolted on base 1, one end are hinged on the first cylinder 511 In First piston bar 512 and the other end is hinged on the connecting rod 513 at pivoted arm 5 middle part.One balladeur train has been wholely set on base 1 515, sliding on balladeur train 515 is provided with a slide block 514, and slide block 514 is attached in First piston bar 512, in slide block 514 Two ends be rotatably connected to two pulleys 517 also by bearing pin, the both sides of balladeur train 515 be provided with for pulley 517 sliding connect Slideway 516, pulley 517 is located in embedded slideway 516, and slideway 516 can carry out spacing to pulley 517, and pulley 517 can facilitate Slide block 514 sliding on balladeur train 515.Hinge is passed through on slide block 514 in one end of connecting rod 513, and the other end of connecting rod 513 leads to Cross the middle part in pivoted arm 5 for the hinge.

As shown in Figure 1 and Figure 4, at the middle part of base 1 rear end, one support block 6 is had by hinge, rear truckle 4 connects In support block 6 on the end face on ground.Base 1 is welded with a fixed block 61, in fixed block at support block 6 It is provided with through hole 62 on 61, be connected with latch 63 in the upper surface of support block 6.When support block 6 turns to horizontal level, propping up The rear truckle 4 of bracer 6 lower end is conflicted on the ground, is now facing leading on fixed block 61 in the latch 63 in support block 6 Hole 62, in latch 63 insertion through hole 62, can be fixed to support block 6.Support block 6 is made up of ferrous material simultaneously, The magnet piece 64 of setting on base 1, when extracting the through hole 62 on fixed block 61 when the latch 63 in support block 6, support block 6 exists Can adsorb on the magnet piece 64 of base 1 after rotation.

Operating principle：The First piston bar 512 of the first cylinder 511, when flexible, can be automatically connected in First piston bar by band Slide block 514 sliding on balladeur train 515 on 512, then pivoted arm is driven by the connecting rod 513 being hinged between slide block 514 and pivoted arm 5 5 are rotated, when pivoted arm 5 rotates so that the front truckle 3 in pivoted arm 5 lower end rises, so that front truckle 3 leaves ground, Conflict on the ground in the front end making base 1；Latch 63 in support block 6 is being extracted in the through hole 62 fixed block 61 When, because one end of support block 6 is hinged on base 1, support block 6 can be moved upwards because of the active force by base 1, makes Also conflict on the ground in the rear end obtaining base 1, so that whole base 1 is all conflicted on the ground, in the operation of boring and coring In can keep stable.

In local time needing for core-drilling machine to move to different, can be by the front truckle 3 on base 1 and the rear foot Wheel 4 matches so that whole core-drilling machine can move.After core-drilling machine is mobile during suitable position, it is Prevent from because the front truckle 3 on base 1 is contacted with ground with rear truckle 4 being that frictional force is less, and cause base 1 in boring and coring When shake cause can not be stable the problem being operated, this utility model enables to front truckle 3 and rear truckle 4 Away from ground so that whole base 1 is conflicted on the ground, by increasing capacitance it is possible to increase the stability of base 1.

Embodiment 2, a kind of core-drilling machine, as shown in Figure 5 and Figure 6, it is with the difference of embodiment 1：In pivoted arm 5 On be wholely set gear 521 with the concentric setting of the pin joint of pivoted arm 5, the of the second fixing cylinder 522 in frame Tooth bar 524 one by one are connected with two piston rods 523, the teeth on tooth bar 524 are on the gear 521 be engaged on pivoted arm 5, One position-limited rack 525 is also welded with base 1, position-limited rack 525 is conflicted and is oppositely arranged the other end of teeth on tooth bar 524 Face.Gear 521 is passed through at the two ends of tooth bar 524 respectively and position-limited rack 525 is fixed so that tooth bar 524 being capable of stable and tooth Wheel 521 is engaged.

When the second piston bar 523 of the second cylinder 522 carries out flexible, carry-over bar 524 can be carried to be moved, because of tooth bar 524 and gear 521 be meshed, tooth bar 524 can carry moving gear 521 to rotate when mobile, and gear 521 is thus drive pivoted arm 5 to carry out Rotate so that the front truckle 3 on pivoted arm 5 can leave ground.

Specific embodiment is only that it is not to restriction of the present utility model, this area to explanation of the present utility model Technical staff can make to the present embodiment after reading this specification as needed does not have the modification of creative contribution, but only All to be protected by Patent Law in right of the present utility model.

Claims (10)

1. a kind of core-drilling machine, including base (1), the boring and coring device (2) that is arranged on pillar, is arranged at base (1) The front truckle (3) of the both sides of one end, be arranged at base (1) other end middle part rear truckle (4) it is characterised in that：Described bottom It is hinged with a pivoted arm (5), described front truckle (3) is connected on described pivoted arm (5) with respect to hinged in the two side arms of seat (1) front end The other end of point, described base (1) is additionally provided with the actuator driving described pivoted arm (5) to rotate, described base (1) rear end Middle part is hinged with a support block (6), and described rear truckle (4) is connected to the lower end of described support block (6), described support block (6) with It is provided with the fixture being attached on the ground when described rear truckle (4) conflict between described base (1).

2. a kind of core-drilling machine according to claim 1 it is characterised in that：Described actuator includes being arranged on base (1) the first cylinder (511) on, one end are hinged in the First piston bar (512) of described first cylinder (511) and other end hinge It is connected on the connecting rod (513) at the middle part of described pivoted arm (5).

3. a kind of core-drilling machine according to claim 2 it is characterised in that：Described First piston bar (512) is upper to be connected There is a slide block (514), described base (1) is provided with the balladeur train (515) for described slide block (514) sliding, described connecting rod (513) One end be hinged on that described slide block (514) is upper and the other end is hinged on described pivoted arm (5).

4. a kind of core-drilling machine according to claim 3 it is characterised in that：The two ends of described slide block (514) rotate even It is connected to pulley (517), the both sides of described balladeur train (515) are provided with the slideway (516) for described pulley (517) sliding.

5. a kind of core-drilling machine according to claim 1 it is characterised in that：Described actuator includes fixing described pivoted arm (5) side and the gear (521) being arranged concentrically of the pin joint with described pivoted arm (5), the second gas being arranged on described base (1) Cylinder (522), be connected to described second cylinder (522) second piston bar (523) is upper and the tooth that is meshed with described gear (521) Bar (524).

6. a kind of core-drilling machine according to claim 5 it is characterised in that：It is provided with position-limited rack on described base (1) (525), described position-limited rack (525) is conflicted in described tooth bar (524) with respect to the other end arranging teeth.

7. a kind of core-drilling machine according to claim 4 or 6 it is characterised in that：The both sides of described base (1) also set up There is curved shape and chute (531) that the center of circle is overlapped with the pin joint of described pivoted arm (5), described pivoted arm (5) is near described chute (531) support shaft (532) that sliding is connected in described chute (531), the week of described support shaft (532) are provided with end face Side is provided with the annular groove (533) being connected in described chute (531).

8. a kind of core-drilling machine according to claim 7 it is characterised in that：Described pivoted arm (5) is near the side on ground It is provided with fixed plate (534), described front truckle (3) is fixed in described fixed plate (534).

9. a kind of core-drilling machine according to claim 8 it is characterised in that：The middle part setting of described base (1) rear end There is the fixed block (61) near described support block (6), described fixture includes the through hole being arranged on described fixed block (61) (62), it is arranged on the latch (63) that described support block (6) is upper and matches with described through hole (62), when described support block (6) lower end Described rear truckle (4) when conflicting on the ground, described latch (63) is inserted in described through hole (62) and is fixed.

10. a kind of core-drilling machine according to claim 9 it is characterised in that：Described support block (6) is ferrous material, Magnet piece (64) is provided with described base (1), described support block (6) is directed away from conflicting in described magnetic after ground one end rotates On iron block (64).