CN218757486U - Precast tubular pile stake core descaling machine - Google Patents
Precast tubular pile stake core descaling machine Download PDFInfo
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- CN218757486U CN218757486U CN202223331600.5U CN202223331600U CN218757486U CN 218757486 U CN218757486 U CN 218757486U CN 202223331600 U CN202223331600 U CN 202223331600U CN 218757486 U CN218757486 U CN 218757486U
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Abstract
The utility model relates to a precast tubular pile core cleaning machine, which comprises a cleaning component, a lifting component and a supporting component, wherein the cleaning component is fixedly connected with the lifting component, and the lifting component is fixedly connected with the supporting component; the cleaning component comprises a speed reducing motor, a supporting plate, a fixing plate, two connecting plates, a straight cylinder, a discharging cylinder and a spiral drill rod, wherein the speed reducing motor is fixedly connected with the upper surface of the supporting plate, the output end of the speed reducing motor penetrates through the supporting plate and is fixedly connected with the spiral drill rod, the spiral drill rod is arranged in the straight cylinder, one end of the straight cylinder is fixedly connected with the lower surface of the supporting plate, and one end of the straight cylinder, close to the supporting plate, is communicated with the discharging cylinder; one end of the fixing plate is vertically and fixedly connected with one end of the supporting plate, and a lifting component is fixedly connected to a vertical central line of one side surface of the fixing plate, which is far away from the supporting plate. The utility model discloses utilize the spiral drill pole to clear up precast tubular pile stake core, can effectual improvement work efficiency, be equipped with simultaneously and bore a section of thick bamboo and discharge gate, can collect convenient subsequent processing to impurity.
Description
Technical Field
The utility model belongs to the technical field of the stake core clearance technique and specifically relates to a precast tubular pile stake core descaling machine is related to.
Background
The prefabricated pipe pile is a building material, is used as a foundation material and is driven into the ground by a pile driver, can play a role in transferring the weight of a building on the ground to a soil layer with high bearing capacity on the lower layer through the pipe pile and improving the bearing capacity of foundation soil, has the advantages of short construction period, stable quality and the like, and is widely applied to the engineering foundation fields of subways, highways and bridges, ports, docks, water conservancy, municipal works, buildings, large-scale equipment and the like. In the pipe pile construction process, a long-length driven pipe pile is required to be cut, a large amount of sundries such as soil and slurry enter a prefabricated pipe pile core in the process, the sundries need to be taken out to avoid influencing the subsequent pile top construction, a simple self-made manual drawing and digging tool is manually used in the traditional cleaning method, each person cleans about 3-4 pipes every day, the efficiency is low, and therefore a cleaning machine capable of rapidly cleaning the prefabricated pipe pile core is required.
SUMMERY OF THE UTILITY MODEL
In order to solve the slow problem of precast tubular pile stake core cleaning efficiency, the utility model provides a precast tubular pile stake core descaling machine.
The utility model provides a pair of precast tubular pile stake core descaling machine adopts following technical scheme:
a precast tubular pile core cleaning machine comprises a cleaning component, a lifting component and a supporting component, wherein the cleaning component is fixedly connected with the lifting component, and the lifting component is fixedly connected with the supporting component; the cleaning component comprises a speed reducing motor, a supporting plate, a fixing plate, two connecting plates, a straight cylinder, a discharging cylinder and an auger stem, wherein the speed reducing motor is fixedly connected with the upper surface of the supporting plate, the output end of the speed reducing motor penetrates through the supporting plate and is fixedly connected with the auger stem, the auger stem is arranged in the straight cylinder, one end of the straight cylinder is fixedly connected with the lower surface of the supporting plate, and one end of the straight cylinder, which is close to the supporting plate, is communicated with the discharging cylinder; one end of the fixing plate is vertically and fixedly connected with one end of the supporting plate, and the lifting component is fixedly connected to a vertical center line of one side face, far away from the supporting plate, of the fixing plate; the two connecting plates are two identical polygonal plates with at least one right angle, two right-angle edges of each connecting plate are respectively and fixedly connected with the fixed plate and the supporting plate, and the two connecting plates are respectively positioned at two ends of the fixed plate and the supporting plate.
Through adopting above-mentioned technical scheme, clear up the in-process to the stake core, gear motor drives auger stem and rotates, and impurity in the clearance stake core upwards transports the interior impurity of stake core to row material section of thick bamboo simultaneously, gets rid of through row material section of thick bamboo, realizes the automatic clearance and the impurity collection to the stake core, reduces the work of collecting the arrangement to impurity, improves the cleaning efficiency to the stake core.
Preferably, the lifting component comprises two gears, a chain, two idle wheels and a hand-operated speed reducer, the two gears are respectively arranged at the upper end and the lower end of the supporting component, the two gears are fixedly connected with the supporting component through two corresponding gear seats, and the two gears are connected through the chain; the driving gear of the hand-operated speed reducer is meshed with the chain, the two idle wheels are respectively meshed with the chains on the upper side and the lower side of the hand-operated speed reducer, the chain is positioned between the idle wheels and the hand-operated speed reducer, the hand-operated speed reducer is fixedly connected with the supporting part through a speed reducer supporting plate, and the two idle wheels are fixedly connected with the supporting part through two corresponding idle wheel seats; the chain is fixedly connected with the fixing plate, and the chain is located on a vertical center line of one side face, far away from the supporting plate, of the fixing plate.
Through adopting above-mentioned technical scheme, with the chain with fixed plate fixed connection, it is right to realize the height adjustment of clearance part, drive the chain through hand speed reducer, through two the idler will the chain restriction is in the support component both sides, it is convenient right the clearance part is adjusted.
Preferably, the cleaning machine further comprises a guide component, wherein the guide component comprises two guide shafts and a guide sleeve; at least two guide sleeves are slidably arranged on each guide shaft, and the two guide sleeves are fixedly connected with the fixed plate at intervals; the two guide shafts are parallel to the auger stem and are symmetrical about the chain.
By adopting the technical method, the cleaning component can slide up and down along the guide shaft, so that the stability of the cleaning component in the height adjustment process can be ensured, and the stability of the device can be improved.
Preferably, the supporting part comprises a base and a support, one end of the base is vertically and fixedly connected with the lower end of the support, the support comprises two vertical rods and at least four cross rods, two ends of the four cross rods are fixedly connected to the two vertical rods, the four cross rods are sequentially a first cross rod, a second cross rod, a third cross rod and a fourth cross rod from top to bottom, and the two gear seats are respectively located on the upper surface of the first cross rod and the upper surface of the fourth cross rod; the two idler wheel seats are respectively and fixedly connected with one side face, far away from the cleaning part, of the second cross rod and one side face, far away from the cleaning part, of the third cross rod, and the speed reducer supporting plate is fixedly connected with one side face, far away from the cleaning part, of the third cross rod; the upper end of each guide shaft is fixedly connected with the first cross rod, and the lower end of each guide shaft is fixedly connected with the fourth cross rod.
Through adopting above-mentioned technical scheme, right the gear the idler hand speed reducer with the guide bar is fixed, is favorable to the stability of this device.
Preferably, the base comprises two parallel bottom fixing rods and two supporting rods, and one end of each of the two bottom fixing rods is fixedly connected with the lower ends of the two vertical rods; one end of each supporting rod is fixedly connected with the bottom fixing rod, and the other end of each supporting rod is fixedly connected with the vertical rod.
Through adopting above-mentioned technical scheme, realize erecting the clearance part on treating the clearance stake core, conveniently carry out the cleaning work, be equipped with the bracing piece, improve the stability of support.
Preferably, the included angle between the supporting rod and the bottom fixing rod is 45-60 degrees.
By adopting the technical scheme, the device is convenient to manufacture, and the stability and the use of the device are facilitated.
Preferably, the base further comprises four wheels, and the rotating shafts of the four wheels are respectively and fixedly connected with two ends of the bottom fixing rod.
By adopting the technical scheme, the device is convenient to move, the application scenes of the device are widened, and the working efficiency is improved.
Preferably, the angle formed between the discharge cylinder and the straight cylinder is 50-80 degrees.
Through adopting above-mentioned technical scheme, the convenience is collected precast tubular pile stake core intrinsic impurity.
Preferably, the auger stem comprises a helical blade and a linear shaft, the helical blade is fixedly connected with the outer side of the linear shaft, and the linear shaft is connected with the output shaft of the driving shaft of the speed reducing motor.
Through adopting above-mentioned technical scheme, will through helical blade impurity in the pile core transports extremely the material discharge cylinder.
Preferably, the output shaft of the speed reduction motor is connected with the upper end of the output shaft through a coupler, a protecting sleeve is sleeved on the outer side of the coupler, the upper surface of the protecting sleeve is fixedly connected with the lower surface of the supporting plate, and the lower surface of the protecting sleeve is fixedly connected with the upper surface of the straight cylinder.
By adopting the technical scheme, the output shaft of the speed reducing motor is conveniently connected with the spiral drilling rod, so that the device is conveniently manufactured and is favorable for use.
To sum up, the utility model discloses following useful technological effect has:
1. the cleaned impurities can be collected while the precast tubular pile core is cleaned, so that the impurities can be conveniently subjected to subsequent treatment, the problem that the cleaned impurities fall into the precast tubular pile core is effectively avoided, and the cleaning effect is ensured;
2. the height of the cleaning component is adjusted through the lifting component, and the guide component ensures the stability of the cleaning component in the height adjusting process, so that the working safety is facilitated;
3. the lifting component is driven by the hand-operated speed reducer, so that the height of the cleaning component can be adjusted at any time according to the impurity conditions in different pile cores, equipment can be effectively protected, and the service life of the device can be prolonged;
4. the bottom of the supporting part is provided with the wheels, so that the device is convenient to apply, the time for moving and transporting the device is saved, and the working efficiency can be improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the embodiment;
FIG. 2 is a schematic front view of the embodiment;
FIG. 3 is a schematic diagram of the embodiment in side view;
FIG. 4 is a schematic structural view of a part of a cleaning member of the embodiment;
FIG. 5 is a schematic structural view of a support member of the embodiment;
FIG. 6 is a schematic structural view of an auger stem according to an embodiment.
Description of reference numerals: 1. cleaning the component; 11. a reduction motor; 12. a support plate; 13. a fixing plate; 14. a connecting plate; 15. a straight cylinder; 16. a discharge cylinder; 17. a auger stem; 171. a auger stem; 172. a helical blade; 2. a lifting member; 21. a gear; 22. a chain; 23. an idler pulley; 24. a hand-operated speed reducer; 3. a support member; 31. a base; 311. a bottom fixing rod; 312. a support bar; 313. a wheel; 32. a support; 321. a vertical rod; 322. a first cross bar; 323. a second cross bar; 324. a third cross bar; 325; a fourth cross bar; 4; a guide member; 41; a guide shaft; 42. and a guide sleeve.
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 efforts all belong to the protection scope of the present invention.
The invention is described in further detail below with reference to figures 1-6.
A precast tubular pile core cleaning machine, refer to fig. 1-6, comprises a cleaning component 1, a lifting component 2 and a supporting component 3, wherein the cleaning component 1 is fixedly connected with the lifting component 2, and the lifting component 2 is fixedly connected with the supporting component 3; the cleaning component 1 comprises a speed reducing motor 11, a support plate 12, a fixing plate 13, two connecting plates 14, a straight cylinder 15, a material discharging cylinder 16 and a spiral drill rod 17, wherein the speed reducing motor 11 is fixedly connected with the upper surface of the support plate 12, the output end of the speed reducing motor 11 penetrates through the support plate 12 and is fixedly connected with the spiral drill rod 17, the spiral drill rod 17 is arranged in the straight cylinder 15, one end of the straight cylinder 15 is fixedly connected with the lower surface of the support plate 12, one end, close to the support plate 12, of the straight cylinder 15 is communicated with the material discharging cylinder 16, and the speed reducing motor 11 drives the spiral drill rod 17 to rotate so as to clean a prefabricated tubular pile core; one end of the fixing plate 13 is vertically and fixedly connected with one end of the supporting plate 12, and the lifting part 2 is fixedly connected to a vertical central line of one side surface of the fixing plate 13 far away from the supporting plate 12, so that the height of the cleaning part 1 can be conveniently adjusted, and the cleaning part 1 is lowered into the precast tubular pile core to clean the precast tubular pile core; the two connecting plates 14 are two identical polygonal plates with at least one right angle, two right-angle sides of each connecting plate 14 are respectively and fixedly connected with the fixing plate 13 and the supporting plate 12, and the two connecting plates 14 are respectively positioned at two ends of the fixing plate 13 and the supporting plate 12 to support the supporting plate 12, so that the bearing capacity of the supporting plate 12 is improved, and the stability of the device is ensured.
The lifting component 2 comprises two gears 21, a chain 22, two idle wheels 23 and a hand-operated speed reducer 24, the two gears 21 are respectively arranged at the upper end and the lower end of the supporting component 3, the two gears 21 are fixedly connected with the supporting component 3 through two corresponding gear seats, and the two gears 21 are connected through the chain 22; the driving gear of the hand-operated speed reducer 24 is meshed with the chain 22 to drive the chain 22, the two idle wheels 23 are respectively meshed with the chains 22 on the upper side and the lower side of the hand-operated speed reducer 24, and the chain 22 is positioned between the idle wheels 23 and the hand-operated speed reducer 24, so that the chains 22 on the two sides of the hand-operated speed reducer 24 are close to the supporting part 3 to prevent the chain 22 from shaking to generate potential safety hazards, the hand-operated speed reducer 24 is fixedly connected with the supporting part 3 through a speed reducer supporting plate, the two idle wheels 23 are fixedly connected with the supporting part 3 through two corresponding idle wheel seats, and the hand-operated speed reducer 24 and the two idle wheels 23 are fixed on the supporting part, thereby being beneficial to the stability of the device; chain 22 fixed connection fixed plate 13, just chain 22 is located fixed plate 13 is kept away from the vertical central line in a side of backup pad 12 realizes the drive of clearance part 1 to the realization is right the clearance of precast tubular pile stake core prevents simultaneously impurity drops once more in the precast tubular pile stake core, it is right to guarantee the clearance effect of precast tubular pile stake core.
The cleaning machine also comprises a guide component 4, wherein the guide component 4 comprises two guide shafts 41 and a guide sleeve 42; at least two guide sleeves 42 are slidably arranged on each guide shaft 41, and the two guide sleeves 42 are fixedly connected with the fixing plate 13 at intervals, so that the cleaning component 1 and the guide sleeves 42 slide along the guide shafts 41, and the cleaning component 1 is prevented from shaking; two guiding axle 41 is on a parallel with auger stem 17, two guiding axle 41 is about chain 22 symmetry guarantees clearance part 1 straight section of thick bamboo 15 with auger stem 17 is vertical stretch into to in the precast tubular pile stake core, it is convenient right the precast tubular pile stake core is cleared up.
The supporting component 3 comprises a base 31 and a support 32, one end of the base 31 is vertically and fixedly connected with the lower end of the support 32, the support 32 comprises two vertical rods 321 and at least four cross rods, two ends of each cross rod are fixedly connected to the two vertical rods 321, the four cross rods are sequentially a first cross rod 322, a second cross rod 323, a third cross rod 324 and a fourth cross rod 325 from top to bottom, and the two gear seats are respectively positioned on the upper surface of the first cross rod 322 and the upper surface of the fourth cross rod 325 to support and fix the gear 21; the two idler seats are respectively and fixedly connected with one side face, far away from the cleaning part 1, of the second cross bar 323 and one side face, far away from the cleaning part 1, of the third cross bar 324, so that the idler 23 is supported and fixed, the speed reducer supporting plate is fixedly connected with one side face, far away from the cleaning part 1, of the third cross bar 324, so that the hand-operated speed reducer 24 is supported and fixed, and the stability of the device is facilitated; the upper end of each guide shaft 41 is fixedly connected with the first cross bar 322, and the lower end of each guide shaft 41 is fixedly connected with the fourth cross bar 325, so that the guide shafts 41 are fixed to prevent the guide shafts 41 from shaking.
The base 31 comprises two parallel bottom fixing rods 311 and two supporting rods 312, one end of each of the two bottom fixing rods 311 is fixedly connected with the lower ends of the two vertical rods 321, and the device is conveniently placed above a pile core to be cleaned; every one end fixed connection of bracing piece 312 the bottom dead lever 311 is kept away from the one end of montant 321, other end fixed connection be in on the montant 321, bracing piece 312 is right montant 321 supports, improves montant 321's stability.
The included angle between the supporting rod 312 and the bottom fixing rod 311 is 45-60 degrees, so that the vertical rod 321 is conveniently supported.
The base 31 further comprises four wheels 313, four rotating shafts of the wheels 313 are respectively fixedly connected with two ends of the bottom fixing rod 311, so that the device can be conveniently moved, application scenes of the device are widened, and the cleaning efficiency of pile cores at different positions can be improved.
An included angle formed by the discharge cylinder 16 and the straight cylinder 15 is 70 degrees, and therefore impurities in the core of the precast tubular pile can be conveniently discharged from the discharge cylinder 16.
The auger stem 17 includes straight line axle 171 and helical blade 172, helical blade 172 fixed connection the straight line axle 171 outside, straight line axle 171 upper end with gear motor 11's output shaft, helical blade 172 will impurity in the precast tubular pile stake core transports to arrange in the material section of thick bamboo 16, the warp arrange the discharge barrel 16 and discharge, realize the collection to impurity.
The output shaft of gear motor 11 with the coupling joint is passed through to the upper end of sharp axle 171, the shaft coupling outside cover is equipped with the lag, the last fixed surface of lag is connected the lower surface of backup pad 12, the lower fixed surface of lag is connected the upper surface of straight section of thick bamboo 15 is favorable to gear motor 11 the output shaft with the stable connection of sharp axle 171 upper end is convenient right prefabricated tubular pile stake core clears up.
The implementation principle of the embodiment is as follows: when cleaning is started, the chain is driven by a hand-operated speed reducer, the chain drives the cleaning part to move downwards along the guide shaft, the speed reducer motor drives the spiral drill rod to rotate, the spiral blade of the spiral drill rod conveys impurities upwards to form a discharge cylinder, and the impurities are discharged through the discharge cylinder; after the clearance is accomplished, drive through hand speed reducer the chain, the chain drives the clearance part is followed guiding axis upward movement treats the back is extracted in clearance part and the precast tubular pile stake core, removes this device to the precast tubular pile stake core top of treating the clearance next.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
The above is the preferred embodiment of the utility model, not limit according to this the utility model discloses a protection scope, the event: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (10)
1. The utility model provides a precast tubular pile stake core descaling machine which characterized in that: the cleaning device comprises a cleaning component (1), a lifting component (2) and a supporting component (3), wherein the cleaning component (1) is fixedly connected with the lifting component (2), and the lifting component (2) is fixedly connected with the supporting component (3); the cleaning component (1) comprises a speed reducing motor (11), a support plate (12), a fixing plate (13), two connecting plates (14), a straight cylinder (15), a discharge cylinder (16) and an auger stem (17), wherein the speed reducing motor (11) is fixedly connected with the upper surface of the support plate (12), the output end of the speed reducing motor (11) penetrates through the support plate (12) and is fixedly connected with the auger stem (17), the auger stem (17) is arranged in the straight cylinder (15), one end of the straight cylinder (15) is fixedly connected with the lower surface of the support plate (12), and one end, close to the support plate (12), of the straight cylinder (15) is communicated with the discharge cylinder (16); one end of the fixing plate (13) is vertically and fixedly connected with one end of the supporting plate (12), and a vertical central line of one side surface of the fixing plate (13) far away from the supporting plate (12) is fixedly connected with the lifting component (2); the two connecting plates (14) are two identical polygonal plates with at least one right angle, two right-angle sides of each connecting plate (14) are respectively and fixedly connected with the fixing plate (13) and the supporting plate (12), and the two connecting plates (14) are respectively positioned at two ends of the fixing plate (13) and the supporting plate (12).
2. The precast tubular pile core cleaning machine of claim 1, characterized in that: the lifting component (2) comprises two gears (21), a chain (22), two idle wheels (23) and a hand-operated speed reducer (24), the two gears (21) are respectively arranged at the upper end and the lower end of the supporting component (3), the two gears (21) are fixedly connected with the supporting component (3) through two corresponding gear seats, and the two gears (21) are connected through the chain (22); the driving gear of the hand-operated speed reducer (24) is meshed with the chain (22), the two idle wheels (23) are respectively meshed with the chain (22) on the upper side and the lower side of the hand-operated speed reducer (24), the chain (22) is positioned between the idle wheels (23) and the hand-operated speed reducer (24), the hand-operated speed reducer (24) is fixedly connected with the supporting component (3) through a speed reducer supporting plate, and the two idle wheels (23) are fixedly connected with the supporting component (3) through two corresponding idle wheel seats; the chain (22) is fixedly connected with the fixing plate (13), and the chain (22) is positioned on a vertical middle line of one side face, far away from the supporting plate (12), of the fixing plate (13).
3. The precast tubular pile core cleaning machine of claim 2, characterized in that: the cleaning machine further comprises a guide component (4), wherein the guide component (4) comprises two guide shafts (41) and a guide sleeve (42); at least two guide sleeves (42) are arranged on each guide shaft (41) in a sliding mode, and the two guide sleeves (42) are fixedly connected with the fixing plate (13) at intervals; the two guide shafts (41) are parallel to the auger stem (17), and the two guide shafts (41) are symmetrical about the chain (22).
4. The precast tubular pile core cleaning machine of claim 3, characterized in that: the supporting part (3) comprises a base (31) and a support (32), one end of the base (31) is vertically and fixedly connected with the lower end of the support (32), the support (32) comprises at least two vertical rods (321) and at least four cross rods, two ends of each cross rod are fixedly connected to the two vertical rods (321), the four cross rods are sequentially a first cross rod (322), a second cross rod (323), a third cross rod (324) and a fourth cross rod (325) from top to bottom, and the two gear seats are respectively located on the upper surface of the first cross rod (322) and the upper surface of the fourth cross rod (325); the two idler seats are respectively and fixedly connected with one side face, far away from the cleaning component (1), of the second cross rod (323) and one side face, far away from the cleaning component (1), of the third cross rod (324), and the speed reducer supporting plate is fixedly connected with one side face, far away from the cleaning component (1), of the third cross rod (324); the upper end of each guide shaft (41) is fixedly connected with the first cross rod (322), and the lower end of each guide shaft (41) is fixedly connected with the fourth cross rod (325).
5. The precast tubular pile core cleaning machine of claim 4, characterized in that: the base (31) comprises two parallel bottom fixing rods (311) and two supporting rods (312), and one end of each bottom fixing rod (311) is fixedly connected with the lower end of each vertical rod (321); one end of each supporting rod (312) is fixedly connected with one end, far away from the vertical rod (321), of the bottom fixing rod (311), and the other end of each supporting rod is fixedly connected to the vertical rod (321).
6. The precast tubular pile stake core descaling machine of claim 5, characterized in that: the included angle between the support rod (312) and the bottom fixing rod (311) is 45-60 degrees.
7. The precast tubular pile core cleaning machine of claim 5, characterized in that: the base (31) further comprises four wheels (313), and the rotating shafts of the four wheels (313) are respectively fixedly connected with two ends of the bottom fixing rod (311).
8. The precast tubular pile core cleaning machine of claim 1, characterized in that: the included angle formed by the discharge cylinder (16) and the straight cylinder (15) is 50-80 degrees.
9. The precast tubular pile core cleaning machine of claim 1, characterized in that: the auger stem (17) comprises a linear shaft (171) and a helical blade (172), the helical blade (172) is fixedly connected to the outer side of the linear shaft (171), and the upper end of the linear shaft (171) is connected with an output shaft of the speed reducing motor (11).
10. The precast tubular pile core cleaning machine of claim 9, characterized in that: the output shaft of gear motor (11) with the upper end of straight line axle (171) passes through the coupling joint, the shaft coupling outside cover is equipped with the lag, the upper surface fixed connection of lag the lower surface of backup pad (12), the lower surface fixed connection of lag the upper surface of straight section of thick bamboo (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223331600.5U CN218757486U (en) | 2022-12-13 | 2022-12-13 | Precast tubular pile stake core descaling machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223331600.5U CN218757486U (en) | 2022-12-13 | 2022-12-13 | Precast tubular pile stake core descaling machine |
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| CN218757486U true CN218757486U (en) | 2023-03-28 |
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| CN202223331600.5U Active CN218757486U (en) | 2022-12-13 | 2022-12-13 | Precast tubular pile stake core descaling machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117211282A (en) * | 2023-08-11 | 2023-12-12 | 中冶武勘工程技术有限公司 | PHC tubular pile core slurry cleaning device for geotechnical engineering construction and use method |
-
2022
- 2022-12-13 CN CN202223331600.5U patent/CN218757486U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117211282A (en) * | 2023-08-11 | 2023-12-12 | 中冶武勘工程技术有限公司 | PHC tubular pile core slurry cleaning device for geotechnical engineering construction and use method |
| CN117211282B (en) * | 2023-08-11 | 2024-05-24 | 中冶武勘工程技术有限公司 | PHC tubular pile core slurry cleaning device for geotechnical engineering construction and use method |
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