CN212716458U

CN212716458U - Cleaning device for drill rod of spiral pile driver

Info

Publication number: CN212716458U
Application number: CN202021379602.XU
Authority: CN
Inventors: 孟超
Original assignee: Zhengzhou Gaoqiang Electromechanical Co ltd
Current assignee: Zhengzhou Gaoqiang Electromechanical Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-03-16
Anticipated expiration: 2030-07-14

Abstract

The utility model discloses a screw pile driver drilling rod cleaning device, including storage water tank and receipts pipe box, the hose has been placed to the inside of receiving the pipe box, and the input of hose passes through force (forcing) pump and storage water tank internal connection, high-pressure spray gun is installed to the end of hose, two foundation columns that are the relative parallel and lay are installed on the top of storage water tank, the guide post is installed through coupling mechanism in the top of foundation column, two half husband's that have been ha are cup jointed in the activity between the guide post, and two one ends of half husband's that have been ha are connected through the pivot, the scraper is evenly installed to the inner wall of half husband's that has been ha, assembly devices is installed to the other. The utility model discloses a be provided with a series of structures for this screw pile driver drilling rod cleaning device for the guide arm part possesses the assembly function, can use to the drilling rod that length size is different, half a function that has opened or closed of ha fu, can cup joint and use on the great drilling rod of bottom volume.

Description

Cleaning device for drill rod of spiral pile driver

Technical Field

The utility model relates to a pile driver technical field specifically is a screw pile driver drilling rod cleaning device.

Background

Screw pile driving is suitable for drilling in some building foundation engineering, and is generally used to drill soil, such as foundation hole, etc. for low-bearing pile foundation with the aid of the auger of pile driving drilling machine.

In current pile drilling machine, receive its structure influence, generally after once drilling, there are impurity such as a large amount of earth in auger stem surface, in order to clear away impurity, generally only need the rig to carry out fast revolution, throw away earth with the help of centrifugal force, and some drilling rods structure itself is comparatively complicated, there is certain retentivity to impurity such as earth, including some earth receives self performance influence, if the earth that the cohesiveness is good, if the method that simple use centrifugation was got rid of, then can't guarantee can be abundant get rid of, constantly accumulate a large amount of earth when auger stem surface for a long time, then precession when causing the drilling very easily is hindered, and very easily influence the shape in hole, bring some inconveniences to follow-up building engineering construction.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a screw pile driver drilling rod cleaning device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a screw pile driver drilling rod cleaning device, includes the storage water tank and installs the receipts pipe box at storage water tank side surface, the hose has been placed to the inside of receiving the pipe box, and the input of hose passes through force (forcing) pump and storage water tank internal connection, high-pressure spray gun is installed to the end of hose, two foundation columns that are relative parallel and lay are installed on the top of storage water tank, the guide post is installed through coupling mechanism in the top of foundation column, two half of ha fu have been cup jointed in the activity between the guide post, and the one end of two half of ha fu is connected through the pivot, the scraper is evenly installed to the inner wall of half of ha fu, assembly devices is installed to the other end of half of ha.

Preferably, the connection mechanism includes a threaded hole and a connection column, the threaded hole is provided on the top end surface of the bottom column and the top end surface of the guide column, and the connection column is installed on the bottom end surface of the guide column.

Preferably, the threaded hole is in threaded fit with the connecting column, and a sealing washer is sleeved on the surface of the connecting column.

Preferably, a liquid inlet pipe is installed on the surface of the water storage tank close to the bottom end, and supporting legs are installed at the bottom end of the water storage tank.

Preferably, the assembly mechanism comprises an assembly block and a clamping piece, the assembly block is respectively arranged on the surfaces of the other ends of the two half-half pieces, the clamping piece is arranged between the two assembly blocks through a U-shaped groove, and the clamping piece is composed of a bolt and a nut.

Preferably, the surfaces of the half-half pieces are provided with penetrating rings which are sleeved on the surfaces of the guide columns.

Preferably, the surface of the half-half of the penetrating ring is provided with a hanging ring, and the surface of the hanging ring is movably provided with a puller bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this screw pile driver drilling rod cleaning device, through half a ha fu, two half a ha fu can carry out rotary motion through the pivot, can realize the effect of opening and closing, be convenient for cup joint on auger stem, especially the great drilling rod surface of bottom volume, through the screens piece, can make the terminal surface of non-fixed connection between half a ha fu can realize the connection effect fast, and then carry out fixed mounting to two half a ha fu, make two half an assembly of ha fu be the ring spare, and use with the scraper combines, the scraper is the blade of slope, can block in auger stem's helicla flute, form certain spacing effect, produce relative friction or spacing power, when auger stem is rotatory, can make the scraper and even half a ha fu carry out relative rotary motion, can scrape out the earth that is in the helicla flute inside, reach clear effect.

2. This screw pile driver drilling rod cleaning device, through the storage water tank, inside water that can store up the washing usefulness, so that carry out the washing operation to the drilling rod, and use as the foundation or even the support piece of its upper part, through the high-pressure spray gun, can connect the force (forcing) pump of storage water tank inside, can produce the water column of great pressure after opening, carry out the high-pressure washing operation to the drilling rod after scraping earth, through wearing the ring, can be convenient for two half of ha fu cup joint simultaneously on guide post or foundation surface, form the spacing effect of left and right directions, can be when half of ha fu carries out the up-and-down motion along auger stem surface screw, carry out the guide in the motion to half of ha fu, impel half of ha fu along the rotation of drill rod and carry out the motion of gross motion from top to bottom.

3. This screw pile driver drilling rod cleaning device, through rings, can be used to hang some parts that need carry out the up-and-down motion along with half a ha fu, like high-pressure spray gun, can scrape after silt at the scraper, carry out the up-and-down motion along with half a ha fu, and then carry out synchronous washing operation, the in-service use of being convenient for, through the screw hole, use with the spliced pole combination, the mode of two accessible threaded connection, make and be connected between foundation and the guide post, and can be under the longer condition of whole drilling rod length, make different guide posts carry out end to end connection, prolong the length of whole member from this, be convenient for increase half a ha fu's home range.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic top view of half-half of the half-Hafu of the present invention;

fig. 3 is a schematic view of the internal structure of the connection mechanism of the present invention.

In the figure: 1. a collecting box; 2. a high pressure spray gun; 3. a bottom pillar; 4. a guide post; 5. half a half; 6. a water storage tank; 7. a liquid inlet pipe; 8. a support leg; 9. looping; 10. a hoisting ring; 11. jacking the bolt; 12. a clamping piece; 13. assembling the block; 14. a scraper; 15. connecting columns; 16. a sealing gasket; 17. a threaded bore.

Detailed Description

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

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 3, the cleaning device for the drill rod of the screw pile driver comprises a water storage tank 6 and a pipe collecting tank 1 installed on one side surface of the water storage tank 6, wherein a water body required for cleaning the surface of the drill rod can be stored in the water storage tank 6 so as to perform washing operation on the drill rod and improve the cleaning effect, the pipe collecting tank 1 is hollow, an opening is formed in the top end of the pipe collecting tank 1, a hose is placed in the pipe collecting tank 1, the hose bends and bends, and is long, an anti-bending hose is needed in practical use, the input end of the hose is connected with the inside of the water storage tank 6 through a pressure pump, the pressure pump can be a common submersible pump, the pressure pump is located in the water storage tank 6 and is connected with an external power supply and a controller through a lead, the water body in the water storage tank 6 can be pressurized after being opened, the pressurized water body is output from the hose, after the high-pressure spray gun 2 is opened, a high-pressure water body conveyed in the hose can be sprayed out through the high-pressure spray gun 2, two bottom columns 3 which are arranged in parallel relatively are arranged at the top end of a water storage tank 6, the two bottom columns 3 are vertically upward, a guide column 4 is arranged at the top end of each bottom column 3 through a connecting mechanism, the outer diameters of the guide column 4 and the bottom columns 3 are the same, the guide column 4 is actually used as an extension part of the bottom columns 3, two half-huff parts 5 are movably sleeved between the guide columns 4, the two half-huff parts 5 are arranged relatively and are limited in movement through the guide columns 4 or the bottom columns 3, one ends of the two half-huff parts 5 are connected through a rotating shaft and can perform relative rotating movement, scrapers 14 are uniformly arranged on the inner walls of the half parts 5, the scrapers 14 incline downwards and can be clamped into spiral grooves of a spiral drill rod to form a certain limiting, when the auger stem rotates, the scraper 14 and the half-piece 5 can rotate relatively to scrape out soil in the spiral groove, so that the cleaning effect is achieved, the assembling mechanism is installed at the other end of the half-piece 5 to realize the fixed connection between the two half-pieces 5, and the two half-pieces can form a closed circular ring component.

Specifically, coupling mechanism includes screw hole 17 and spliced pole 15, and screw hole 17 sets up the top surface at the top surface of sill pillar 3 and the top surface of guide post 4, has great degree of depth, and the bottom surface at guide post 4 is installed to spliced pole 15, and the surface of spliced pole 15 is provided with the external screw thread.

Further, screw hole 17 passes through screw-thread fit with spliced pole 15, and spliced pole 15 surface cup joints seal ring 16, during the actual use, when auger stem length is great, can't guarantee when half 5 complete spacing half-hou husband, need form fixed connection in threaded connection's the spliced pole 15 that passes through the single guide post 4 bottom gets into screw hole 17, thereby guide post 4 is connected with foundation column 3, and when member length is still not enough, can be connected bottom end spliced pole 15 of another guide post 4 with preceding guide post 4 top screw hole 17, reach the effect of assembly from this, can use to not unidimensional auger stem, seal ring 16 is actually in between foundation column 3 and guide post 4 or guide post 4 and the guide post 4, the coefficient of surface friction is great, can realize anti-skidding effect.

Further, the surface of the water storage tank 6 close to the bottom end is provided with a liquid inlet pipe 7, the surface is provided with a switch valve, the switch valve can be connected with an external water source to provide water needed by cleaning for the water storage tank 6, the bottom end of the water storage tank 6 is provided with a supporting leg 8, and the supporting leg is a four-foot supporting leg and can be used for fixedly supporting the whole water storage tank 6 and even the upper parts of the water storage tank.

Further, the assembly mechanism comprises an assembly block 13 and a clamping piece 12, the assembly block 13 is respectively installed on the other end surfaces of the two half-pieces 5, the two assembly blocks 13 are oppositely arranged, U-shaped grooves are installed on the surfaces of the two assembly blocks, the clamping piece 12 is installed between the two assembly blocks 13 through the U-shaped grooves, the clamping piece 12 is composed of a bolt and a nut, in practical use, one end of the bolt of the clamping piece 12 is installed in the U-shaped groove of one assembly block 13 through a rotating shaft, the bolt can directly fall into the U-shaped groove of the other assembly block 13 under the action of the length of the bolt, the nut is located on one side surface of the other assembly block 13, the nut rotates and is tightly pressed, the two assembly blocks 13 are in limited connection, therefore, the two half-pieces 5 are fixedly connected, and anti-slip parts such as anti-slip gaskets can be installed on the bolt between the nut and.

Further, wear ring 9 all installs on half 5's of ha fu surface, and wear ring 9 cup joints on guide post 4 surface, wear ring 9 just cup joints on foundation 3 before foundation 3 and guide post 4 installation, and wear ring 9 internal diameter slightly to be greater than the external diameter of foundation 3 or guide post 4, smooth contact and production limit motion's effect each other, when auger stem carries out positive and negative rotation motion, and then when driving half 5 of ha fu and carrying out the mud operation of scraping of up-and-down motion, wear ring 9 and guide post 4 or the limiting displacement between the foundation 3 can guide half 5's of ha fu motion, guarantee that it carries out the rectilinear motion of upper and lower position, in order to do benefit to realizing scraping the mud operation.

Furthermore, 5 surface mounting that wear half 5 of the half of ha fu of 9 one side of ring has rings 10, rings 10's internal diameter is great, can directly hang some special parts, if 2 accessible couples of high-pressure spray gun directly hang on rings 10, and make high-pressure spray gun 2 just to the auger stem of top, can accomplish the mud operation of scraping in half of ha fu 5 downstream, high-pressure spray gun 2 directly spouts the water and carries out the cleaning operation to the auger stem surface of top, and rings 10's surface has puller bolt 11 through screw movable mounting, can drive puller bolt 11 by the manual work and carry out rotary motion, get into rings 10 inside, press from both sides tight operation to rings 10 internal part.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a spiral pile driver drilling rod cleaning device which characterized in that: including storage water tank (6) and install in collection pipe case (1) of storage water tank (6) one side surface, the hose has been placed to the inside of collection pipe case (1), and the input of hose passes through force (forcing) pump and storage water tank (6) internal connection, high-pressure spray gun (2) are installed to the end of hose, two foundation columns (3) that are relative parallel and lay are installed on the top of storage water tank (6), guide post (4) are installed through coupling mechanism in the top of foundation column (3), two half of huff (5) have been cup jointed in the activity between guide post (4), and the one end of two half of huff (5) is connected through the pivot, scraper (14) are evenly installed to the inner wall of half of huff (5), assembly devices is installed to the other end of half of huff (5).

2. The screw pile driver drill rod cleaning device as recited in claim 1, wherein: the connecting mechanism comprises a threaded hole (17) and a connecting column (15), the threaded hole (17) is arranged on the top end surface of the bottom column (3) and the top end surface of the guide column (4), and the connecting column (15) is arranged on the bottom end surface of the guide column (4).

3. The screw pile driver drill rod cleaning device as recited in claim 2, wherein: the threaded hole (17) is in threaded fit with the connecting column (15), and a sealing washer (16) is sleeved on the surface of the connecting column (15).

4. The screw pile driver drill rod cleaning device as recited in claim 1, wherein: the surface mounting who is close to the bottom on storage water tank (6) has feed liquor pipe (7), landing leg (8) are installed to the bottom of storage water tank (6).

5. The screw pile driver drill rod cleaning device as recited in claim 1, wherein: the assembling mechanism comprises assembling blocks (13) and clamping pieces (12), the assembling blocks (13) are respectively installed on the surfaces of the other ends of the two half-pieces (5), the clamping pieces (12) are installed between the two assembling blocks (13) through U-shaped grooves, and the clamping pieces (12) are composed of bolts and nuts.

6. The screw pile driver drill rod cleaning device as recited in claim 1, wherein: the surface of half a half (5) all installs wearing ring (9), and wearing ring (9) cup joint at guide post (4) surface.

7. The screw pile driver drill rod cleaning device as recited in claim 6, wherein: half a half (5) surface mounting of circle-through (9) one side has rings (10), and rings (10)'s surface movable mounting has puller bolt (11).