CN108505508B

CN108505508B - Engineering is managed with exploring borer machine

Info

Publication number: CN108505508B
Application number: CN201710106241.8A
Authority: CN
Inventors: 李溪; 段毛华; 张照产
Original assignee: Highway Engineering Supervision Consultation Co Ltd Of China Highway Engineering Consulting Corp
Current assignee: Highway Engineering Supervision Consultation Co Ltd Of China Highway Engineering Consulting Corp
Priority date: 2017-02-27
Filing date: 2017-02-27
Publication date: 2020-09-04
Anticipated expiration: 2037-02-27
Also published as: CN108505508A

Abstract

The invention discloses a drill rod detecting machine for engineering supervision, which comprises a rack, a drill rod detecting lifting mechanism and a tamping mechanism, wherein the rack is provided with a drill rod detecting lifting mechanism; the probing rod lifting mechanism comprises a driving motor, a scroll, a pulley block and a connecting rope connected to the scroll, the pulley block and the rack; the tamping rod mechanism comprises a fixed frame longitudinally sliding on the rack, a tamping hammer longitudinally sliding on the fixed frame, a driving piece driving the tamping hammer to slide on the fixed frame in a reciprocating mode, and a probing rod positioned on the fixed frame and positioned at the lower end of the tamping hammer. The invention has the following advantages and effects: the real-time counting by an engineer is not needed, so that the working strength is reduced; on the other hand, the sinking depth of the probe rod is observed every time, so that the soil quality at different depths below the foundation is directly judged, and other devices are not required to be used for detection.

Description

Engineering is managed with exploring borer machine

Technical Field

The invention relates to detection equipment for exploring the geology of a foundation, in particular to a drill rod exploring machine for engineering supervision.

Background

In the prior art, after the foundation of most of building engineering is excavated, the foundation of a building needs to be drilled to determine the density degree of soil within the depth range of 2.1 meters under the building, and whether the soil is locally too hard or too soft is determined, so that the foundation soil can be correspondingly treated.

At present, the bearing capacity of a foundation is generally detected by utilizing a probing rod, the probing rod is lifted to a certain height manually and then is loosened to fall freely, and the process is repeated for multiple times until the probing rod is integrally tamped into the ground surface. And calculating the bearing capacity of the foundation according to the landing times. The disadvantages of this method are: the force is not consistent when people work, and the falling height is also inconsistent, so that the drilling effect is inaccurate; the labor intensity is high, the time and the labor are wasted, the working efficiency is low, and the production cost is increased.

The Chinese patent with the publication number of CN2740662Y discloses a drill rod detecting machine, which comprises a detecting rod, a frame, a detecting rod lifting mechanism and a tamping rod mechanism, wherein the detecting rod is inserted into a detecting rod ring at the lower part of the tamping rod mechanism, and the tamping rod mechanism is longitudinally and slidably arranged on a longitudinal slide roller of the frame and corresponds to the upper part of the detecting rod ring; the drill rod detecting lifting mechanism is arranged on the frame and is in transmission connection with the tamping drill rod mechanism. The tamping rod mechanism is lifted by the probing rod lifting mechanism, and a tamping hammer of the tamping rod mechanism is continuously lifted by a hanging roller on a chain and freely falls down, so that manual operation is completely replaced.

The scheme still needs manual counting, and on the other hand, the soil qualities at different depths below the foundation are inconsistent, such as hard stones or areas with loose soil qualities are encountered; the impact reaction of the rammer to the drill rod is inconsistent every time, and the drill rod has different descending depths, so that the problem that the soil quality is still judged by only simple ramming times is solved.

Disclosure of Invention

The invention aims to provide a drill rod detecting machine for engineering supervision, which can detect the tamping state each time.

The technical purpose of the invention is realized by the following technical scheme: a probing drill machine for project supervision comprises a frame, a probing drill lifting mechanism and a tamping drill mechanism;

the probing rod lifting mechanism comprises a driving motor, a scroll, a pulley block and a connecting rope connected to the scroll, the pulley block and the rack;

the tamping rod mechanism comprises a fixed frame longitudinally sliding on the rack, a tamping hammer longitudinally sliding on the fixed frame, a driving piece driving the tamping hammer to slide on the fixed frame in a reciprocating manner, and a probing rod positioned on the fixed frame and positioned at the lower end of the tamping hammer;

a marking pen extending out of the rack is arranged on one side of the fixing frame, and a paper supply part is arranged on one side of the rack; the paper supply part comprises a paper supply roller, marking paper for the marking pen to abut against and slide, and a paper collecting roller for collecting the marking paper and linking with the scroll.

By adopting the technical scheme, the fixing frame in the tamping drill rod mechanism is longitudinally slid on the rack by the drill rod detection lifting mechanism, so that the highest point of the rack is lifted. And then the rammer in the fixed mount reciprocates and goes up and down on the fixed mount under the drive of a driving piece, the probing rod at the lower end is knocked by the rammer, the whole fixed mount is downwards slid on the rack by potential energy generated when the rammer falls, until the probing rod is driven into the lower end of the foundation, and the soil texture condition is judged by recording the times.

On the other hand, a marking pen is arranged on one side of the lower end of the fixing frame, meanwhile, marking paper is further arranged on one side of the fixing frame, the marking pen slides down along with the fixing frame, the descending distance of the fixing frame at the marking position on the marking paper is marked, and therefore the condition of drawings at different depths below the foundation is judged. When the mount descends, the spool that is arranged in the probe borer hoist mechanism of connecting the mount also takes place to rotate, and the spool provides the unwrapping wire to the link in one hand, and on the other hand can drive the rotation of receiving the paper roll to realize that the marking paper can realize automatic rolling along with the decline of marker pen, thereby produced position when more audio-visual at every turn ram that embodies strikes is used for judging the soil property condition.

The invention is further provided with: the upper end of one side of the rack is detachably connected with an installation block, and the installation block, the paper feeding roller and the upper end of the paper collecting roller are fixed through bearings; the frame is in the installation piece lower extreme is provided with the confession receive the paper roll and receive the location case of paper roll grafting location.

By adopting the technical scheme, the mounting block is connected to the upper ends of the paper collecting roller and the paper feeding roller and used for positioning the upper ends of the paper collecting roller and the paper feeding roller to avoid looseness of the upper ends of the paper collecting roller and the paper feeding roller, and the positioning box at the lower end is used for positioning the lower ends of the paper collecting roller and the paper feeding roller to realize stable operation of the paper collecting roller and the paper feeding roller.

The invention is further provided with: the positioning box is provided with a first bevel gear which is coaxially spliced with the scroll and linked with the scroll, and a second bevel gear which is spliced with the delivery roll; the first bevel gear and the second bevel gear are meshed with each other.

By adopting the technical scheme, the first bevel gear is arranged in the positioning box, and one end of the scroll is connected with the first bevel gear, so that the driving of the first bevel gear by the driving motor is realized; the second bevel gear is also fixed on the positioning box and used for the paper collecting roller to rotate, and finally the driving motor arranged in parallel relative to the ground drives the paper collecting roller in the vertical direction to rotate, so that the marking paper is collected.

The invention is further provided with: the first bevel gear and the second bevel gear are connected with the positioning box through bearings; the middle part of the second bevel gear is provided with a mounting groove, and the side wall of the mounting groove is also provided with a limiting part for clamping and positioning the paper collecting roller.

The invention is further provided with: the outer wall of the lower end of the paper collecting roller is convexly provided with a convex block inserted in the limiting part.

By adopting the technical scheme, the mounting groove formed in the middle of the second bevel gear realizes that the convex block on the outer wall of the delivery roller is mutually clamped with the limiting part after the delivery roller is inserted, so that the linkage of the second bevel gear and the delivery roller is realized.

The invention is further provided with: a one-way clutch is arranged between the reel and the first bevel gear.

Through adopting above-mentioned technical scheme, one way clutch's setting for the spool can the unilateral drive to the receipts paper roll, makes when the spool promotes to connect the rope and promote the adjustment of mount height, can not cause the receipts paper roll to the rolling of marking paper again, thereby causes the waste.

The invention is further provided with: the mounting block is characterized in that a hanging plate with a cross section in a shape is arranged on one side of the mounting block, and an insertion groove for the hanging plate to be inserted is formed in the rack.

Through adopting above-mentioned technical scheme, installation piece one side is provided with the link plate, and this apron can be simple hang put in the inserting groove that sets up in the frame simultaneously, through the gravity of collection roller and paper feed roller self to and the lower extreme is connected with the location case, realizes stable location in the upper end of frame.

The invention is further provided with: the fixed frame comprises a sliding plate which is arranged on sliding rods arranged on two sides of the rack in a sliding manner, and one side of the sliding plate, which is close to the marking paper, is provided with an installation pipe for the insertion of the marking pen; the sliding rod is provided with a sliding groove for the marking pen to penetrate through and directionally slide.

Through adopting above-mentioned technical scheme, the slide bar of connection in the frame that slides of the slide board of mount both sides realizes that whole ramming borer mechanism vertically slides in the frame, is provided with an installation pipe simultaneously on the slide board of one side and is used for fixed marker pen for marker pen can remove along with the removal of mount, sets up the sliding that a spout can supply the installation pipe simultaneously on the slide bar.

The invention is further provided with: the installation pipe front end circumference is provided with polylith clamp plate, and drive the threaded bush that the clamp plate upper end is close to each other.

By adopting the technical scheme, after the marking pen is inserted into the mounting tube, the marking pen is fixed on the mounting tube by the threaded sleeve; the marking pen can be arranged at different mounting positions on the mounting tube and can be replaced.

The invention is further provided with: the fixed frame also comprises a connecting plate for connecting the sliding plates at two sides and a limiting plate with two ends positioned in the middle of the connecting plate; a sliding groove for the rammer to slide is formed between the two limiting plates, and the driving part comprises a lifting motor and a lifting chain; the upper end of the rammer extends towards the lifting chain to form a limiting rod, and ejector rods capable of being abutted to the lower end of the limiting rod are connected to two sides of the lifting chain.

By adopting the technical scheme, the connecting plates and the sliding plates on the fixing frame form a square frame, meanwhile, a limiting plate is connected between the upper connecting plate and the lower connecting plate, the limiting plate forms a sliding groove, and the rammer is positioned in the sliding groove; then, along with the driving of a lifting motor to a lifting chain, the reciprocating longitudinal lifting of the driving rammer in the sliding groove is realized to realize ramming and pressing down of the drill rod.

In conclusion, the invention has the following beneficial effects: a marking paper is additionally arranged on one side of the rack, and a marking pen is arranged on the fixed rack; the marking pen moves downwards along with the fixing frame and then keeps a bottom on the marking paper.

On one hand, the real-time counting by an engineer is not needed, so that the working strength is reduced; on the other hand, the sinking depth of the probe rod is observed every time, so that the soil quality at different depths below the foundation is directly judged, and other devices are not required to be used for detection.

Drawings

FIG. 1 is a perspective view of a drill rod detecting machine, which is used for showing the structure of the whole machine;

FIG. 2 is a rear view of the drill rod penetrating machine;

FIG. 3 is an enlarged schematic view of section A of FIG. 2;

FIG. 4 is a schematic view of the positioning box of the drill rod detecting machine after being hidden, which is used for embodying a first bevel gear and a second bevel gear;

FIG. 5 is an enlarged schematic view of section B shown in FIG. 4;

fig. 6 is an enlarged schematic view of the portion C shown in fig. 2.

In the figure: 1. a frame; 1.1, a base; 1.2, a slide bar; 1.21, a chute; 1.22, inserting grooves; 2. a tamping rod mechanism; 3. a drill rod lifting mechanism; 4. a rammer; 4.1, a limiting rod; 5. probing the drill rod; 6. a fixed mount; 6.1, a sliding plate; 6.2, connecting plates; 7. a limiting plate; 7.1, a sliding groove; 8. a drive member; 8.1, lifting a motor; 8.2, lifting the chain; 8.21, a mandril; 9. a drive motor; 10. a reel; 11. a pulley block; 12. connecting ropes; 13. installing a pipe; 13.1, pressing a plate; 14. a threaded sleeve; 15. a paper feeding section; 15.1, a delivery roll; 15.11, bumps; 15.2, a paper feed roller; 16. marking paper; 17. a marking pen; 18. mounting blocks; 18.1, hanging the board; 19. a positioning box; 20. a first bevel gear; 21. a second bevel gear; 22. a one-way clutch; 23. mounting grooves; 24. a limiting part.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a survey borer machine for engineering supervision, refer to fig. 1, including a

frame

1, 1 lower extreme of frame is the base 1.1 of a rectangle form, the upper end is the upright frame that has the slide bar 1.2 of erectting, it has tamping rod mechanism 2 to connect in the upright frame, still be connected with on base 1.1 and upright frame and visit borer hoist mechanism 3, through visiting borer hoist mechanism 3 with tamping rod mechanism 2 location to the peak of frame 1, then along with the motion of rammer 4 in tamping rod mechanism 2, the realization will be fixed a position in tamping rod 5 in tamping rod mechanism 2 strikes the ground below soil in, be used for detecting the soil property.

Rammer mechanism 2, refer to fig. 2 and fig. 3, including a mount 6, two sliding plate 6.1 that mount 6 vertically set up to and two connecting plates 6.2 that the level set up, form the frame of a mouthful style of calligraphy at last, be connected with the limiting plate 7 that is the setting of L type in the middle part of two connecting plates 6.2, form a sliding groove 7.1 between two limiting plates 7, rammer 4 among the rammer mechanism 2 is spacing in this sliding groove 7.1 just, realizes directional sliding.

Rammer borer mechanism 2 refers to fig. 3 again, still includes a driving piece 8, and driving piece 8 is for fixing lifting motor 8.1 on limiting plate 7, is provided with an annular lifting chain 8.2 simultaneously at the opposite side of limiting plate 7, and through lifting motor 8.1's rotation, lifting chain 8.2 realizes the circulation and rotates. Be provided with two gag lever posts 4.1 that extend towards lifting chain 8.2 in rammer 4 upper end, be provided with ejector pin 8.21 in the one end that lifting chain 8.2 is close to gag lever post 4.1 simultaneously, the locating lever sets up with lifting chain 8.2 is perpendicular. When the ejector rod 8.21 moves to the lower end of the limiting rod 4.1, the ejector rod 8.21 lifts the whole rammer 4 to the highest point of the sliding groove 7.1 along with the continuous rotation of the lifting chain 8.2; when the lifting chain 8.2 turns, the top rod 8.21 and the limiting rod 4.1 are separated from each other, and the rammer 4 makes free-falling motion; then when the lifting chain 8.2 with one end of the ejector rod 8.21 moves to the lowest end, the limiting rod 4.1 of the rammer 4 can be pushed upwards again from the lowest end, then the rammer 4 can perform free-falling motion again, and finally multiple operations of the rammer 4 are realized.

The probing rod lifting mechanism 3, referring to fig. 2, includes a driving motor 9 disposed on the base 1.1, and a reel 10 rotating and horizontally connected to the base 1.1, wherein the reel 10 and the driving motor 9 are linked through a belt pulley. The device also comprises a pulley block 11 and a connecting rope 12 wound on the pulley block 11, wherein the pulley block 11 is respectively arranged at the top end of the rack 1 and the upper end of the fixed frame 6, one end of the connecting rope 12 is fixed at the top end of the rack 1, and the other end is fixed on the reel 10; thus, when the drive motor 9 is rotated, the entire tamper mechanism 2 can be lifted to the uppermost end of the frame 1.

The slide plate 6.1 (refer to fig. 2) of mount 6 both sides is the indent setting, realizes that the cover is established and is slided on the slide bar 1.2 that sets up in frame 1, is interference fit between slide plate 6.1 and the slide bar 1.2 for when spool 10 unwrapping wire, whole mount 6 also can not drop automatically, can realize the whereabouts of mount 6 along with the whereabouts of rammer 4 simultaneously.

Referring to fig. 4 and 5, a sliding groove 1.21 is arranged on any sliding rod 1.2 along the shaft thereof, a mounting pipe 13 is arranged on a sliding plate 6.1 of the vehicle, and the mounting pipe 13 is lifted along with the lifting of the fixing frame 6. The circumference of the front end of the installation pipe 13 is provided with a plurality of pressing plates 13.1, the front end of the installation pipe is also provided with a threaded sleeve 14 in a threaded connection mode, and the inner wall of the threaded sleeve 14 is provided with a conical surface, so that when the threaded sleeve 14 rotates on the installation pipe 13, the pressing plates 13.1 can be integrally bent inwards, and the caliber is reduced. The mounting tube 13 is used for fixing the marking pen 17, the thread bush 14 can be firstly opened when the marking pen 17 is mounted, and the marking pen 17 is fixed by using the thread bush 14 after being plugged in.

Referring to fig. 4, a paper feeding portion 15 is further disposed on one side of the frame 1, the paper feeding portion 15 includes a paper receiving roller 15.1 and a paper feeding roller 15.2, a marking paper 16 is further connected between the two, the marking paper 16 is disposed on one side of the frame 1 in parallel, and the distance between the marking paper and the marking pen is only required to be abutted against each other with a marking pen 17.

The upper ends of the two ends of the delivery roller 15.1 and the paper feeding roller 15.2 are connected with a mounting block 18 (refer to fig. 2), and the lower end is provided with a positioning box 19 (refer to fig. 2) for positioning; when the two are connected with the mounting block 18, axial fixation is realized through a bearing, the front end of the mounting block 18 is provided with a hanging plate 18.1, the mounting block 18 can be simply inserted into an insertion groove 1.22 formed in a sliding rod 1.2 of the frame 1, and positioning is realized.

Inside of one side of the lower positioning box 19, referring to fig. 5, a horizontally disposed first bevel gear 20 and a vertically disposed second bevel gear 21 are provided. The first bevel gear 20 is used for one end of the reel 10 to be inserted and fixed, and the reel 10 is in one-way driving connection with the first bevel gear 20 through a one-way clutch 22; the second bevel gear 21 is provided with an installation groove 23 for inserting and fixing the lower end of the delivery roller 15.1, a limiting part 24 extending outwards is further arranged in the installation groove 23, a convex block 15.11 is convexly arranged at the lower end of the delivery roller 15.1, and the delivery roller 15.1 is driven by the second bevel gear 21 through the mutual clamping of the convex block 15.11 and the limiting part 24. A simple plug-in rotation of the feed roller 15.2 with a through opening starts at the other side of the positioning box 19 (see fig. 2).

When the reel 10 is paying off, the first bevel gear 20 can be driven to rotate, then the second bevel gear 21 can be driven to rotate, and finally the paper collecting roller 15.1 can be rotated, so that when the tamping mechanism 2 descends, the descending length and the descending times of the marking paper 16 can be displayed. When the reel 10 is used for winding, the fixing frame 6 is lifted, and the winding roller 15.1 cannot rotate, so that the waste of paper is avoided.

When the tamping details of the foundation on which the probe rod 5 is arranged need to be observed, the paper collecting roller 15.1 and the paper feeding roller 15.2 are pulled out from the positioning box 19, the mounting block 18 is separated from the sliding rod 1.2, and the marking paper 16 is removed for observation.

The specific embodiments are only for explaining the present invention, and the present invention is not limited thereto, and those skilled in the art can make modifications without inventive contribution to the present embodiments as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. A probing drill machine for project supervision comprises a frame (1), a probing drill lifting mechanism (3) and a tamping drill mechanism (2);

the detection rod lifting mechanism (3) comprises a driving motor (9), a scroll (10), a pulley block (11) and a connecting rope (12) connected to the scroll (10), the pulley block (11) and the rack (1), the lower end of the rack (1) is a rectangular base (1.1), the scroll (10) rotates and is horizontally connected to the base (1.1), the scroll (10) and the driving motor (9) are linked through a belt pulley, the pulley block (11) is respectively arranged at the top end of the rack (1) and the upper end of a fixing frame (6), one end of the connecting rope (12) is fixed at the top end of the rack (1), and the other end of the connecting rope is fixed on the scroll (10) after bypassing the pulley block (11);

the tamping rod mechanism (2) comprises a fixed frame (6) which longitudinally slides on the rack (1), a rammer (4) which longitudinally slides on the fixed frame (6), a driving piece (8) which drives the rammer (4) to slide on the fixed frame (6) in a reciprocating manner, and a probing rod (5) which is positioned on the fixed frame (6) and is positioned at the lower end of the rammer (4); the method is characterized in that:

a marking pen (17) extending out of the rack (1) is arranged on one side of the fixed frame (6), and a paper supply part (15) is arranged on one side of the rack (1); the paper supply part (15) comprises a paper supply roller (15.2), a marking paper (16) for the marking pen (17) to abut against and slide, and a paper collecting roller (15.1) which is used for collecting the marking paper (16) and is linked with the scroll (10); the upper end of one side of the rack (1) is detachably connected with an installation block (18), and the installation block (18), the paper supply roller (15.2) and the upper end of the paper collecting roller (15.1) are fixed through bearings; the lower end of the mounting block (18) of the rack (1) is provided with a positioning box (19) for inserting and positioning the paper collecting roller (15.1) and the paper collecting roller (15.1); the positioning box (19) is provided with a first bevel gear (20) which is coaxially spliced with the reel (10) and linked with the reel (10), and a second bevel gear (21) which is spliced with the paper collecting roller (15.1); the first bevel gear (20) and the second bevel gear (21) are meshed with each other; the reel (10) and the first bevel gear (20) are in one-way driving connection through a one-way clutch (22).

2. The engineering supervision drill rod exploring machine according to claim 1, characterized in that: the first bevel gear (20) and the second bevel gear (21) are connected with the positioning box (19) through bearings; an installation groove (23) is formed in the middle of the second bevel gear (21), and a limiting part (24) for clamping and positioning the paper collecting roller (15.1) is further formed in the side wall of the installation groove (23).

3. The engineering supervision drill rod exploring machine as claimed in claim 2, characterized in that: the outer wall of the lower end of the paper collecting roller (15.1) is convexly provided with a convex block (15.11) inserted in the limiting part (24).

4. The engineering supervision drill rod exploring machine according to claim 1, characterized in that: a hanging plate (18.1) with a section in a shape is arranged on one side of the mounting block (18), and an inserting groove (1.22) for inserting the hanging plate (18.1) is arranged on the rack (1).

5. The engineering supervision drill rod exploring machine according to claim 1, characterized in that: the fixed frame (6) comprises a sliding plate (6.1) which is arranged on sliding rods (1.2) at two sides of the rack (1) in a sliding manner, and one side, close to the marking paper (16), of the sliding plate (6.1) is provided with an installation pipe (13) for inserting the marking pen (17); the sliding rod (1.2) is provided with a sliding groove (1.21) for the marking pen (17) to penetrate and directionally slide.

6. The exploratory borer machine for engineering supervision according to claim 5, characterized in that: the mounting pipe (13) front end circumference is provided with polylith clamp plate (13.1), and drives clamp plate (13.1) upper end screw thread bush (14) that are close to each other.

7. The exploratory borer machine for engineering supervision according to claim 5, characterized in that: the fixed frame (6) further comprises a connecting plate (6.2) for connecting the sliding plates (6.1) at two sides and limiting plates (7) with two ends positioned in the middle of the connecting plate (6.2); a sliding groove (7.1) for the ram (4) to slide is formed between the two limiting plates (7), and the driving piece (8) comprises a lifting motor (8.1) and a lifting chain (8.2); rammer (4) upper end orientation lifting chain (8.2) extend and have gag lever post (4.1), lifting chain (8.2) both sides are connected with can the butt in ejector pin (8.21) of gag lever post (4.1) lower extreme.