CN112252326A - A slag cleaning device for building bored cast-in-place piles - Google Patents
A slag cleaning device for building bored cast-in-place piles Download PDFInfo
- Publication number
- CN112252326A CN112252326A CN202011087060.3A CN202011087060A CN112252326A CN 112252326 A CN112252326 A CN 112252326A CN 202011087060 A CN202011087060 A CN 202011087060A CN 112252326 A CN112252326 A CN 112252326A
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- compression leg
- roller
- pile
- building
- fixing plate
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
- E02D13/08—Removing obstacles
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
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- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The invention discloses a pile hole slag removal device for a cast-in-place pile for building drilling, which comprises a compression column, a supporting mechanism, a supporting frame, a fixing plate, a driving mechanism, a roller column, a rubber strip, a mounting frame and a crank. The invention has the beneficial effects that: the workman rotates clockwise the crank and has realized that one of them roller rotates, the roller that is located the crank tip rotates the back and drives the compression leg, further two roller relative motion, because frictional force between compression leg and two roller is greater than the buoyancy of the inside water of stake hole to the compression leg, so realized the internal movement of compression leg to the stake hole when two roller relative movement, realized discharging the outside of the inside water of stake hole and the residue in the aquatic, thereby realized the residue to the inside of stake hole, the water discharge, the problem that traditional clearance stake hole inside residue is more laborious through sealed tube has been solved, and the problem of skidding between the lateral wall contact water back of compression leg and workman's palm has been avoided.
Description
Technical Field
The invention relates to a slag removal device, in particular to a pile hole slag removal device for a cast-in-situ bored pile of a building, and belongs to the technical field of pile hole slag removal.
Background
A manual hole digging pile is a reinforced concrete pile which is manually dug and cast in place. The manual hole digging pile is generally thicker in diameter, the thinnest is more than 800 millimeters, the manual hole digging pile can bear a structural main body with fewer floors and higher pressure, and the application is common. The pile is provided with bearing platform and connected with bearing platform beam to distribute the stress of the piles homogeneously for supporting the whole building. The manual hole digging and pouring pile is a pile formed by adopting a manual hole digging method to form a hole, then placing a steel reinforcement cage and pouring concrete, and at present, mechanical pile driving is generally adopted, and pile hole slag removal is to clean impurities in the drilled pile hole.
However, all to the inside injected water in stake hole when less stake hole is cleared up on present building site, the workman inserts the inside in stake hole through sealed pipeline, because the volume of sealed pipeline is great, sealed pipeline stretches into and extrudes the inside water in stake hole behind the inside in stake hole, the inside residue in stake hole so, sealed pipeline enters into and contacts with water behind the inside in stake hole, the pipeline rises after skidding with workman's palm easily, be unfavorable for the workman to last the application of force to sealed pipeline, the influence is to the clearance of residue, and need two workman simultaneous workings when clearing up the inside residue in stake hole through sealed pipeline, the manual work is pressed sealed pipeline to the inside of stake hole more hard.
Disclosure of Invention
The invention aims to solve the problems and provide a pile hole slag removal device for a cast-in-situ bored pile of a building, which is convenient and continuous to apply force to a sealed pipeline, is beneficial to cleaning residues and saves labor.
The invention realizes the aim through the following technical scheme, the device for removing the slag in the pile hole of the cast-in-place pile for the drilling of the building comprises a compression leg, the compression leg is connected inside a supporting mechanism in a sliding manner, the supporting mechanism comprises a supporting frame and a fixing plate, the compression leg is connected to the surface of the fixing plate in a sliding manner, the supporting frame is welded at the edge of the bottom of the fixing plate in a relative manner, two groups of driving mechanisms which are connected with the compression leg in a rolling manner are installed on the surface of the fixing plate, each driving mechanism comprises a roller, a rubber strip, two groups of mounting frames and a crank, the two groups of mounting frames are welded on the surface of the fixing plate in a relative manner, the roller in a cylindrical structure is rotatably connected between the two groups of mounting frames, the compression leg is clamped between the two roller columns, the two roller columns are connected with the compression leg in a rolling manner, the crank which is, and the rubber strips are arranged on the surfaces of the two roller columns at equal intervals.
Preferably, in order to facilitate water inside the pile hole to enter the inside of the compression leg, the compression leg is of a hollow cylindrical structure, and the compression leg is located at the center of the surface of the fixing plate.
Preferably, in order to realize that the screw rod rotates anticlockwise to open the sealing plug, water enters into the inside of compression leg, the internally mounted of compression leg has a clearance mechanism, clearance mechanism includes screw rod, bracing piece and sealing plug, the welding of the inside equidistance of compression leg has the bracing piece, the bottom block of compression leg is connected with the sealing plug that is round platform shape structure, is located the top in the compression leg the center department threaded connection of bracing piece has the screw rod, the bottom of screw rod with rotate between the sealing plug and be connected.
Preferably, in order to rotate the screw rod conveniently, the cleaning mechanism further comprises a turntable, and the turntable is welded to the top of the screw rod.
Preferably, in order to limit the compression leg, a limiting mechanism is relatively installed inside the fixing plate, the limiting mechanism comprises an operation opening, a clamping groove, a limiting groove, a push rod, a clamping plate, a limiting ring and a spring, the two side walls of the fixing plate are oppositely provided with the operation opening, the inner part of the fixed plate is relatively provided with the limit groove communicated with the operation opening, the inner wall of the fixed plate is relatively connected with the push rod with the L-shaped section in a sliding way, the push rods slide in the operation opening, the clamping plates are welded at the opposite ends of the two push rods, and the side equidistance of compression leg seted up two sets ofly with block between the cardboard is connected the draw-in groove, two are located inside the fixed plate the surface welding of push rod has be disc structure the spacing collar, two the surface winding of push rod has the spring.
Preferably, in order to facilitate the clamping of the clamping plate in the clamping groove, the cross section of the clamping plate is in a trapezoidal structure, and the area of the clamping plate is smaller than that of the clamping groove.
Preferably, in order to avoid the sliding of the roller and the compression roller during rolling, the top surfaces of the two parallel rollers are parallel, and the plurality of rubber strips are flush with the surface of the roller.
The invention has the beneficial effects that: the press column is aligned with the pile hole, water is injected into the drilled pile hole, a part of residue in the pile hole floats on the water surface, a worker rotates the crank clockwise to realize the rotation of one roller, the roller at the end of the crank rotates to drive the press column, the other roller is driven by the press column to play a role in guiding, the two rollers rotate relatively, as the friction force between the press column and the two rollers is greater than the buoyancy force of the water in the pile hole to the press column, the press column moves towards the inside of the pile hole while the two rollers move relatively, when the press column moves to the bottom end of the pile hole, the water in the pile hole and the residue in the water are discharged to the outside of the pile hole, so that the residue and the water in the pile hole are discharged, rubber strips are equidistantly arranged on the surfaces of the two rollers, the friction force between the roller and the press column is increased, and the problem that two workers need to work simultaneously when the residue in the pile hole is cleaned through a sealed pipeline is solved, the problem that the sealed pipeline is pressed into the pile hole manually and is more laborious is solved, and the problem that the side wall of the pressing column slips between the side wall of the pressing column and the palm of a worker after contacting water is solved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a connection structure of the compression leg, the supporting mechanism, the driving mechanism, the cleaning mechanism and the limiting mechanism shown in FIG. 1;
FIG. 3 is an enlarged view of the part A shown in FIG. 2;
fig. 4 is a schematic view of a connection structure of the pressing column and the cleaning mechanism shown in fig. 1.
In the figure: 1. the device comprises a compression leg, 2, a supporting mechanism, 21, a supporting frame, 22, a fixing plate, 3, a driving mechanism, 31, a roller, 32, a rubber strip, 33, an installation frame, 34, a crank, 4, a cleaning mechanism, 41, a screw, 42, a supporting rod, 43, a rotary table, 44, a sealing plug, 5, a limiting mechanism, 51, an operation opening, 52, a clamping groove, 53, a limiting groove, 54, a push rod, 55, a clamping plate, 56, a limiting ring, 57 and a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a pile hole slag removing device for a cast-in-place bored pile of a building comprises a compression column 1, the compression column 1 is slidably connected inside a supporting mechanism 2, the supporting mechanism 2 comprises a supporting frame 21 and a fixing plate 22, the compression column 1 is slidably connected on the surface of the fixing plate 22, the supporting frame 21 is welded at the bottom edge of the fixing plate 22 in a relative manner, two sets of driving mechanisms 3 in rolling connection with the compression column 1 are mounted on the surface of the fixing plate 22, each driving mechanism 3 comprises a roller 31, a rubber strip 32, an installation frame 33 and a crank 34, two sets of installation frames 33 are welded on the surface of the fixing plate 22 in a relative manner, the roller 31 in a cylindrical structure is rotatably connected between the two sets of installation frames 33, the compression column 1 is clamped between the two roller 31, and the two roller 31 and the compression column 1 are in rolling connection, the crank 34 is welded at the end of one of the rollers 31 and is rotatably connected with the mounting rack 33, and the rubber strips 32 are equidistantly arranged on the surfaces of the two rollers 31.
As a technical optimization scheme of the present invention, the compression leg 1 is a hollow cylindrical structure, and the compression leg 1 is located at the center of the surface of the fixing plate 22.
As a technical optimization scheme of the invention, a cleaning mechanism 4 is installed inside the compression leg 1, the cleaning mechanism 4 comprises a screw rod 41, a support rod 42 and a sealing plug 44, the support rod 42 is welded inside the compression leg 1 at equal intervals, the sealing plug 44 in a truncated cone-shaped structure is connected to the bottom of the compression leg 1 in a clamping manner, the screw rod 41 is connected to the center of the support rod 42 at the inner top of the compression leg 1 in a threaded manner, and the bottom of the screw rod 41 is rotatably connected with the sealing plug 44.
As a technical optimization scheme of the present invention, the cleaning mechanism 4 further includes a rotating disc 43, and the rotating disc 43 is welded to the top of the screw rod 41.
As a technical optimization scheme of the invention, the fixing plate 22 is internally and oppositely provided with a limiting mechanism 5, the limiting mechanism 5 comprises an operation port 51, a clamping groove 52, a limiting groove 53, a push rod 54, a clamping plate 55, a limiting ring 56 and a spring 57, the two side walls of the fixing plate 22 are oppositely provided with the operation port 51, the limiting groove 53 communicated with the operation port 51 is oppositely arranged in the fixing plate 22, the inner wall of the fixing plate 22 is relatively and slidably connected with the push rod 54 with an L-shaped cross section, the push rod 54 slides in the operation port 51, the clamping plate 55 is welded at the opposite end of the two push rods 54, two groups of clamping grooves 52 clamped and connected with the clamping plate 55 are equidistantly arranged on the side surface of the compression leg 1, the surface of the two push rods 54 positioned in the fixing plate 22 is welded with the limiting ring 56 with a disc-shaped structure, the springs 57 are wound around the surfaces of the two push rods 54.
As a technical optimization scheme of the present invention, the cross section of the clamping plate 55 is in a trapezoid structure, and the area of the clamping plate 55 is smaller than the area of the clamping groove 52.
As a technical optimization scheme of the invention, the top surfaces of the two parallel rollers 31 are parallel, and the plurality of rubber strips 32 are flush with the surfaces of the rollers 31.
When the invention is used, firstly, the fixing plate 22 and the supporting frame 21 are conveyed to the top of a pile hole on a construction site, the compression leg 1 is aligned with the pile hole, water is injected into the drilled pile hole, a part of residues in the pile hole float on the water surface, a worker rotates the crank 34 clockwise to realize the rotation of one roller 31, the roller 31 at the end of the crank 34 rotates to drive the compression leg 1, the other roller 31 is driven by the compression leg 1 to play a role in guiding, the two rollers 31 rotate relatively, as the friction force between the compression leg 1 and the two rollers 31 is greater than the buoyancy force of the water in the pile hole to the compression leg 1, the compression leg 1 moves towards the inside of the pile hole while the two rollers 31 move relatively, when the compression leg 1 moves to the bottom end of the pile hole, the water in the pile hole and the residues in the water are discharged to the outside of the pile hole, and then the roller 34 rotates anticlockwise to realize the movement of the compression leg 1 out of the pile hole, the press column 1 enters and leaves the pile hole by rotating the crank 34 clockwise and anticlockwise in a reciprocating manner, so that residue and water in the pile hole are discharged, the rubber strips 32 are arranged on the surfaces of the two rollers 31 at equal intervals, the friction force between the rollers 31 and the press column 1 is increased, the problem that two workers need to work simultaneously when the residue in the pile hole is cleaned through a sealing pipeline in the prior art is solved, the problem that the sealing pipeline is pressed into the pile hole manually and is laborious is solved, the problem that the side wall of the press column 1 slips between the side wall of the press column 1 and the palm of the worker after contacting water is solved, the push rod 54 positioned at the operation port 51 can be rotated when the crank 34 is rotated, one end of the push rod 54 is rotated into the limiting groove 53, the spring 57 is further opened, so that the clamping plate 55 is clamped in the clamping groove 52 in the side wall of the press column 1, and the positioning of the press column 1 is realized, the worker can rest in the process that the compression leg 1 is limited, the rubber strip 32 on the surface of the roller column 31 can be detached and replaced, and the device can be repeatedly used.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a building drilling bored concrete pile stake hole scarfing cinder device, includes compression leg (1), its characterized in that: compression leg (1) sliding connection is in the inside of supporting mechanism (2), supporting mechanism (2) includes support frame (21) and fixed plate (22), compression leg (1) sliding connection in the surface of fixed plate (22), the relative welding of bottom border department of fixed plate (22) has support frame (21), the surface mounting of fixed plate (22) have two sets ofly with roll connection's actuating mechanism (3) between compression leg (1), actuating mechanism (3) include roller (31), rubber banding (32), mounting bracket (33) and crank (34), the relative welding in surface of fixed plate (22) has two sets of mounting bracket (33), and is two sets of all rotate between mounting bracket (33) and be connected with roller (31) that are cylindrical structure, compression leg (1) centre gripping is between two roller (31), and two roller (31) with roll connection between compression leg (1), the end part of one of the roller columns (31) is welded with a crank (34) which is rotatably connected with the mounting rack (33), and the rubber strips (32) are arranged on the surfaces of the two roller columns (31) at equal intervals.
2. The pile hole slag removal device for the cast-in-place bored pile of the building of claim 1, wherein: the compression leg (1) is of a hollow cylindrical structure, and the compression leg (1) is located in the center of the surface of the fixing plate (22).
3. The pile hole slag removal device for the cast-in-place bored pile of the building of claim 1, wherein: the internally mounted of compression leg (1) has clearance mechanism (4), clearance mechanism (4) include screw rod (41), bracing piece (42) and sealing plug (44), the inside equidistance welding of compression leg (1) has bracing piece (42), the bottom block of compression leg (1) is connected with and is round platform shape structure sealing plug (44), is located top in compression leg (1) the center department threaded connection of bracing piece (42) has screw rod (41), the bottom of screw rod (41) with rotate between sealing plug (44) and be connected.
4. The pile hole slag removal device for the cast-in-place bored pile of the building of claim 3, wherein: the cleaning mechanism (4) further comprises a rotary table (43), and the rotary table (43) is welded to the top of the screw rod (41).
5. The pile hole slag removal device for the cast-in-place bored pile of the building of claim 1, wherein: the limiting mechanism (5) is relatively installed inside the fixing plate (22), the limiting mechanism (5) comprises an operation opening (51), a clamping groove (52), a limiting groove (53), a push rod (54), a clamping plate (55), a limiting ring (56) and a spring (57), the operation opening (51) is relatively opened on two side walls of the fixing plate (22), the limiting groove (53) communicated with the operation opening (51) is relatively opened inside the fixing plate (22), the push rod (54) with an L-shaped cross section is relatively connected to the inner wall of the fixing plate (22) in a sliding mode, the push rod (54) slides inside the operation opening (51), the clamping plate (55) is welded on the opposite end of the two push rods (54), and the clamping grooves (52) which are connected with the clamping plate (55) in a clamping mode are equidistantly arranged on the side face of the compression leg (1), the surface of the push rods (54) positioned in the fixing plate (22) is welded with the limiting rings (56) in a disc-shaped structure, and the surface of the two push rods (54) is wound with the springs (57).
6. The pile hole slag removal device for the cast-in-place bored pile of the building of claim 5, wherein: the cross section of the clamping plate (55) is of a trapezoidal structure, and the area of the clamping plate (55) is smaller than that of the clamping groove (52).
7. The pile hole slag removal device for the cast-in-place bored pile of the building of claim 1, wherein: the top surfaces of the two parallel rollers (31) are parallel, and the rubber strips (32) are flush with the surfaces of the rollers (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011087060.3A CN112252326A (en) | 2020-10-12 | 2020-10-12 | A slag cleaning device for building bored cast-in-place piles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011087060.3A CN112252326A (en) | 2020-10-12 | 2020-10-12 | A slag cleaning device for building bored cast-in-place piles |
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| Publication Number | Publication Date |
|---|---|
| CN112252326A true CN112252326A (en) | 2021-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011087060.3A Pending CN112252326A (en) | 2020-10-12 | 2020-10-12 | A slag cleaning device for building bored cast-in-place piles |
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| CN (1) | CN112252326A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118407421A (en) * | 2024-07-03 | 2024-07-30 | 山东兴华防水保温工程有限公司 | Soft soil foundation settlement lifting and reinforcing method and equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103924594A (en) * | 2014-04-11 | 2014-07-16 | 江苏大学 | Rolling friction type piling machine |
| US20160214901A1 (en) * | 2013-10-08 | 2016-07-28 | Halliburton Energy Services, Inc. | Cement Compatible Water-Based Drilling Mud Compositions |
| CN109367418A (en) * | 2018-09-05 | 2019-02-22 | 安顺云首创科技开发有限公司 | A kind of automobile charging pile that wind resistance is blown down |
| CN209244534U (en) * | 2019-06-05 | 2019-08-13 | 天津戴柏瑞克建筑工程有限公司 | Clear indigenous equipment in a kind of live stake holes of architectural engineering |
-
2020
- 2020-10-12 CN CN202011087060.3A patent/CN112252326A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160214901A1 (en) * | 2013-10-08 | 2016-07-28 | Halliburton Energy Services, Inc. | Cement Compatible Water-Based Drilling Mud Compositions |
| CN103924594A (en) * | 2014-04-11 | 2014-07-16 | 江苏大学 | Rolling friction type piling machine |
| CN109367418A (en) * | 2018-09-05 | 2019-02-22 | 安顺云首创科技开发有限公司 | A kind of automobile charging pile that wind resistance is blown down |
| CN209244534U (en) * | 2019-06-05 | 2019-08-13 | 天津戴柏瑞克建筑工程有限公司 | Clear indigenous equipment in a kind of live stake holes of architectural engineering |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118407421A (en) * | 2024-07-03 | 2024-07-30 | 山东兴华防水保温工程有限公司 | Soft soil foundation settlement lifting and reinforcing method and equipment |
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Application publication date: 20210122 |