CN212104097U - Concrete pipe pile core clearance instrument - Google Patents
Concrete pipe pile core clearance instrument Download PDFInfo
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- CN212104097U CN212104097U CN201922383885.9U CN201922383885U CN212104097U CN 212104097 U CN212104097 U CN 212104097U CN 201922383885 U CN201922383885 U CN 201922383885U CN 212104097 U CN212104097 U CN 212104097U
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- pipe pile
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- 238000005553 drilling Methods 0.000 claims abstract description 18
- 239000010802 sludge Substances 0.000 claims abstract description 17
- 239000002689 soil Substances 0.000 claims abstract description 14
- 238000004140 cleaning Methods 0.000 claims description 20
- 230000007246 mechanism Effects 0.000 description 13
- 238000010276 construction Methods 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides a concrete pipe pile core clearance instrument, this concrete pipe pile core clearance instrument includes: a drill stem; the soil shoveling section of the drill rod is provided with a shoveling plate for shoveling sludge on the inner wall of the tubular pile core, and the shoveling plate is provided with a reserved hole so that the sludge shoveled by the shoveling plate can penetrate through the reserved hole to the upper part of the shoveling plate; the operation section of drilling rod is equipped with the handle for exert drive power to on the drilling rod, so that the drilling rod is drilled down along the axis of tubular pile stake core, and make the shovel board carry the silt on the shovel board to the outside of tubular pile stake core. The utility model discloses a shovel board shovels the silt on the tubular pile stake core inner wall, and the silt that shovel board shovels down passes to the top of shovel board in reserving the hole to exert drive power through the handle and make the shovel board carry the outside to the tubular pile stake core with the silt on the shovel board on the drilling rod, realize the clearance of the interior silt of tubular pile stake core.
Description
Technical Field
The utility model relates to a metallurgical equipment installs technical field, particularly, relates to a concrete pipe pile core clearance instrument.
Background
In recent years, due to the continuous improvement of building construction capacity and technical level, pile foundations are widely adopted in the field of building structure construction. The pipe pile has the characteristics of good quality, high single-pile bearing capacity, strong adaptability, good bending resistance, high construction speed, no environmental pollution, convenient construction and the like due to the adoption of a factory prefabricated production mode, so that the pipe pile is more and more widely applied to engineering.
However, during the construction of earthwork, a large amount of soil is inevitably poured into the pile core of the pipe pile to form sludge and even block the pile core, and in order to ensure that the poured concrete and the pile body are well combined in the subsequent pile extension process, the soil of the pile core is managed to the designed height, then the steel bar framework (the length of the steel bar inserted into the bearing platform is reserved), and then the concrete is poured into the pipe pile.
However, the diameter of the pile core of the tubular pile is generally small, the traditional construction method is difficult to clean due to the fact that labor or water is wasted, the tubular pile is difficult to clean, the core filling depth of the tubular pile is increased along with the improvement of the pulling resistance requirement of the tubular pile, a large amount of manpower and material resources are consumed, the working efficiency is low, and the construction cost is high.
Disclosure of Invention
In view of this, the utility model provides a concrete tubular pile stake core clearance instrument aims at solving the difficult problem of clearing up of silt in the current tubular pile core.
The utility model provides a concrete pipe pile core clearance instrument, this concrete pipe pile core clearance instrument includes: a drill stem; the soil shoveling section of the drill rod is provided with a shoveling plate for shoveling sludge on the inner wall of the tubular pile core, and the shoveling plate is provided with a reserved hole so that the sludge shoveled by the shoveling plate can penetrate through the reserved hole to the upper part of the shoveling plate; the operation section of drilling rod is equipped with the handle for exert drive power extremely on the drilling rod to make the drilling rod drill down along the axis of tubular pile stake core, and make the shovel board will silt on the shovel board carries extremely the outside of tubular pile stake core.
Further, above-mentioned concrete pipe pile core clearance instrument, the shovel board includes: a plurality of shovel blades; the shovel pieces are erected around the circumference of the shovel rod at equal intervals by taking the axis of the shovel rod as the center of the rotating shaft and extend outwards in a radial mode.
Further, according to the tool for cleaning the pile core of the concrete pipe pile, a gap is formed between any two adjacent shovel pieces to serve as the reserved hole.
Furthermore, according to the tool for cleaning the pile core of the concrete pipe pile, a plurality of section adjusting sections are arranged between the shoveling section and the operating section of the drill rod.
Further, according to the cleaning tool for the pile core of the concrete pipe pile, the shoveling section is detachably connected with the adjusting section, and the operating section is detachably connected with the adjusting section.
Further, in the tool for cleaning the pile core of the concrete pipe pile, the soil shoveling section is in threaded connection with the adjusting section through a sleeve; and/or the operating section is in threaded connection with the adjusting section through a sleeve.
Further, in the above concrete pipe pile core cleaning tool, the adjusting section is a length adjusting rod.
Further, above-mentioned concrete pipe pile core clearance instrument, the regulation section includes: fixing the rod; the sliding rod is arranged at the upper part of the fixed rod and is adjusted to slide relative to the fixed rod.
Further, in the tool for cleaning the pile core of the concrete pipe pile, the fixed rod is provided with a first positioning hole, and the sliding rod is provided with a plurality of second positioning holes; the regulation section further comprises: and the positioning parts are arranged in one-to-one correspondence with the sliding rods and penetrate through the first positioning holes and the second positioning holes.
Further, according to the tool for cleaning the pile core of the concrete pipe pile, a drill bit is arranged at the soil shoveling end of the drill rod and used for drilling sludge.
The utility model provides a concrete pipe pile core clearance instrument shovels through the shovel board silt on the tubular pile core inner wall, the silt that the shovel board shoveled down passes extremely in reserving the hole the top of shovel board to exert drive power extremely through the handle make on the drilling rod the shovel board will silt on the shovel board carries extremely the clearance of silt in the tubular pile core is realized to the outside of tubular pile core.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a schematic structural view of a tool for cleaning a pile core of a concrete pipe pile provided in an embodiment of the present invention;
fig. 2 is a schematic structural view of connection between each part in a drill rod according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an adjusting lever according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a shovel plate according to an embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1 to 2, it is a schematic structural diagram of a tool for cleaning a pile core of a concrete pipe pile provided by an embodiment of the present invention. This concrete pipe pile stake core clearance instrument includes as shown in the figure: a drill rod 1; wherein,
the shoveling section 11 of the drill rod 1 is provided with a shoveling plate 2 for shoveling sludge on the inner wall of the pile core of the pipe pile, and the shoveling plate 2 is provided with a reserved hole 21 so that the sludge shoveled by the shoveling plate 2 passes through the reserved hole 21 to the upper part of the shoveling plate 2; the operation section 12 of the drill rod 1 is provided with a handle 3 for applying a driving force to the drill rod 1 so as to make the drill rod 1 drill down along the axis of the tubular pile core and make the shovel 2 carry sludge on the shovel 2 to the outside of the tubular pile core. During specific implementation, the operation section (such as the top end shown in fig. 1) of the drill rod 1 is provided with a connection pair 13 for connecting a driving mechanism (not shown in fig. 1) to drive the drill rod 1 to rotate, and further drive the shovel plate 2 to rotate, so that the shovel plate 2 can shovel off sludge on the inner wall of the pile core of the concrete pipe pile, and the pile core of the concrete pipe pile can be cleaned. The driving mechanism can be a drilling machine, namely an electric drill, or an electric pick, a drilling machine is generally held by a hand to drive the drill rod 1 to rotate, or other structures are available, and the driving mechanism is not limited in this embodiment. Wherein, the middle position of the handle 3 can be fixed on the operation section 12, so that the driving force is exerted on the handle 3 through two sides of the drill rod 1 to press or lift the handle.
During the use, handheld rig places shovel plate 2 in concrete tubular pile core, starts the rig, can clear up the silt on the tubular pile core inner wall. The handle 3 is pushed and pulled towards the inside of the tubular pile core, so that all positions in the length direction of the tubular pile core can be cleaned, and after the tubular pile core is cleaned for a certain time, the drill rod 1 can be pulled up to enable the shovel plate 2 to carry sludge on the shovel plate 2 to the outside of the tubular pile core.
To improve the dredging of the drill rod 1 from the sludge, the shoveling end (the bottom end as shown in fig. 1) of the drill rod 1 is preferably provided with a drill bit 14 for dredging the sludge; it is further preferred that the bottom end of the drill bit 12 is of a conical configuration.
A plurality of section adjusting sections 15 are arranged between the soil shoveling section 11 and the operation section 12 of the drill rod 1 and used for adjusting the overall length of the drill rod 1, and then the length of the drill rod 1 is adjusted according to the depth of a pile core of a tubular pile. In specific implementation, the soil shoveling section 11, the operating section 12 and the adjusting section 15 are linearly arranged to form the drill rod 1 in a rod-shaped structure. In order to adjust the overall length of the drill rod 1, the soil shoveling section 11 and the adjusting section 15, and the operating section 12 and the adjusting section 15 are preferably detachably connected to each other, so that the adjusting section 15 can be replaced according to the depth of the pile core of the tubular pile, and the adjusting sections 15 with different lengths can be replaced. Further preferably, the scraper section 11 and the adjustment section 15 are detachably connected through a sleeve 16, as shown in fig. 2, an inner thread is provided on an inner wall of the sleeve 16, and is in threaded connection with an outer thread provided at the end of the scraper section 11 and the adjustment section 15, respectively; the operating section 12 and the adjusting section 15 are also detachably connected through a sleeve 16, and an inner thread is arranged on the inner wall of the sleeve 16 and is respectively in threaded connection with an outer thread arranged at the end part of the operating section 12 and the adjusting section 15. Of course, the adjusting sections 15 may be multiple sections, and the adjacent sections are connected by the sleeve 16 through threads, and the lengths of the adjusting sections 15 are different, so that the adjusting sections 15 with different lengths are removed, added or replaced to adjust the length of the drill rod 1. Wherein, the shovel section 11, the operation section 12 and the adjusting section 15 can be of round steel structures.
In addition, the adjusting section 15 may also be a length adjusting rod such as a telescopic rod to adjust the length thereof, and both ends thereof may be respectively and fixedly connected to the shoveling section 11 and the operating section 12, or other connection manners may be adopted, which is not limited in this embodiment.
Referring to fig. 3, the adjusting section 15 may include: a fixing lever 151; and at least one sliding rod 152 provided at an upper portion of the fixing rod 151 to be slid with respect to the fixing rod 151 by being adjusted.
Specifically, the bottom end of the fixing rod 151 may be connected to the top surface of the moving mechanism 1 by a bolt, but may also be connected by other connection methods, such as welding, and the embodiment is not limited thereto.
In the embodiment, when the number of the sliding rods 152 is one, the sliding rods 152 are sleeved in the fixing rods 151 and can slide relative to the fixing rods 151, so as to adjust the distance between the top ends of the sliding rods 152 and the bottom ends of the fixing rods 151; when the number of the middle sliding rods 152 is at least two, in this embodiment, taking two as an example, the two sliding rods 152 are respectively a first sliding rod 1521 and a second sliding rod 1522, the second sliding rod 1522 is disposed above the fixing rod 151, the first sliding rod 1521 is disposed between the fixing rod 151 and the second sliding rod 1522, and meanwhile, the fixing rod 151, the first sliding rod 1521 and the second sliding rod 1522 are sequentially sleeved and adjacent to each other are slidably connected.
It is obviously conceivable that the height adjusting mechanism in the present embodiment adjusts the height of the length adjusting mechanism 3 so that the length adjusting mechanism 3 can be placed above the installation height of the fitting to be installed by the relative sliding between the fixed rod 151 and the sliding rod 152.
With continued reference to fig. 3, in an embodiment of the height adjusting mechanism 2 in the present embodiment, the fixing rod 151 may be provided with a first positioning hole, and the sliding rod 152 may be provided with a plurality of second positioning holes; the height adjusting mechanism 2 further includes: positioning members (not shown) are disposed in one-to-one correspondence with the sliding rods 152 and penetrate through the first positioning holes and the second positioning holes. Specifically, in order to facilitate height adjustment, the second positioning holes may be uniformly arranged in parallel along the length direction of the sliding rod 152, and of course, the first positioning holes may also be a plurality of first positioning holes uniformly arranged in parallel on the fixing rod 151, so that the fixing rod 151 and the sliding rod 152 are locked after the positioning member is inserted into the first positioning holes and the second positioning holes, thereby achieving height adjustment of the length adjustment mechanism 3; when at least two sliding rods 152 are provided, the sliding rods 152 can also lock the adjacent sliding rods 152 through the second positioning holes formed in the two adjacent sliding rods 152 by the positioning members, so as to realize the relative position adjustment between the sliding rods 152, and further realize the height adjustment of the length adjustment mechanism 3.
Obviously can obtain, make the setting element can wear to establish different second locating holes through the adjustment setting element in this embodiment, realize the regulation of 3 height of length adjustment mechanism, simple structure easily implements.
In another embodiment of the height adjusting mechanism 2 in this embodiment, a sliding groove is disposed on the fixed rod 151, and the sliding rods 152 can slide along the sliding groove relative to the fixed rod 151 so as to achieve adjustment, of course, when at least two sliding rods 152 are disposed, the sliding rods 152 except the other sliding rod 152 disposed at the top can be disposed with a sliding groove so that the two adjacent sliding rods 152 can slide relative to each other; it will be understood by those skilled in the art that the fixed rod 151 and the sliding rod 152 or/and the sliding rod 152 may be connected by a locking member to allow relative sliding movement when adjusted for use.
Referring to fig. 4, the blade 2 includes: a plurality of scoops 22; each shovel piece 22 is erected around the shovel rod 1 with the axis of the shovel rod 1 as the center of the rotating shaft and equidistantly, and extends radially and outwards, and a gap is arranged between any two adjacent shovel pieces 22 to serve as a reserved hole 21, so that sludge shoveled by the shovel pieces 22 passes through the upper part of the shovel pieces 22. In specific implementation, each shovel blade 22 can be directly fixed on the shovel section 11 of the shovel rod 1 by welding. Wherein, each shovel blade 22 is a fan-shaped steel plate.
In conclusion, the concrete pipe pile core clearance instrument that this embodiment provided shovels through shovel board 2 silt on the pipe pile core inner wall, the silt that shovel board 2 shoveled down passes extremely in reserving hole 21 the top of shovel board 2 to exert drive power extremely through handle 3 make on the drilling rod 1 shovel board 2 will silt on the shovel board 2 carries extremely the clearance of silt in the pipe pile core is realized to the outside of pipe pile core. The device can be manufactured according to actual field, has low material requirement and simple and convenient manufacturing process, and saves the investment of capital. The size of the fan-shaped shovel plate can be cut on site according to the inner diameter of the inner wall of the precast tubular pile, the shovel plate is suitable for cleaning soil of tubular piles with different pipe diameters, and on the other hand, the shovel plate can clean soil, gravels and gravels of pile cores required by different design depths by adjusting the length of a drill rod. Meanwhile, the drilling machine drive replaces manual rotary earth drilling operation, and the manual labor intensity is reduced, so that the labor force is saved, the cleaning efficiency of the earth in the pile core is improved, and the construction progress is accelerated.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. The utility model provides a concrete pipe pile core clearance instrument which characterized in that includes: a drill rod (1); wherein,
the soil shoveling section (11) of the drill rod (1) is provided with a shoveling plate (2) for shoveling sludge on the inner wall of the tubular pile core, and the shoveling plate (2) is provided with a reserved hole (21) so that the sludge shoveled by the shoveling plate (2) passes through the reserved hole to the upper part of the shoveling plate (2);
the operation section of drilling rod (1) is equipped with handle (3) for exert drive power extremely on drilling rod (1) to make drilling rod (1) drill down along the axis of tubular pile stake core, and make shovel board (2) will silt on shovel board (2) carries extremely the outside of tubular pile stake core.
2. The cleaning tool for the pile core of the concrete pipe pile according to claim 1, wherein the shovel plate (2) comprises: a plurality of shovel blades (22); wherein,
the shovel blades (22) are erected on the periphery of the drill rod (1) at equal intervals by taking the axis of the drill rod (1) as a rotating shaft center and extend outwards in a radial mode.
3. The tool for cleaning the pile core of the concrete pipe pile according to claim 2,
a gap is arranged between any two adjacent shovel pieces (22) to serve as the reserved hole (21).
4. The tool for cleaning the pile core of the concrete pipe pile as recited in any one of claims 1 to 3, wherein a plurality of section adjusting sections (15) are arranged between the shovel section (11) and the operating section (12) of the drill rod (1).
5. The tool for cleaning the pile core of the concrete pipe pile according to claim 4,
the shovel section (11) is detachably connected with the adjusting section (15), and the operating section (12) is detachably connected with the adjusting section (15).
6. The tool for cleaning the pile core of the concrete pipe pile according to claim 5,
the soil shoveling section (11) is in threaded connection with the adjusting section (15) through a sleeve; and/or the presence of a gas in the gas,
the operating section (12) is in threaded connection with the adjusting section (15) through a sleeve.
7. The tool for cleaning the pile core of the concrete pipe pile according to claim 4,
the adjusting section (15) is a length adjusting rod.
8. The concrete pipe pile core cleaning tool according to claim 7, wherein the adjusting section (15) comprises:
a fixing lever (151);
and at least one sliding rod (152) which is arranged at the upper part of the fixed rod (151) and slides relative to the fixed rod (151) through adjustment.
9. The tool for cleaning the pile core of the concrete pipe pile according to claim 8,
the fixed rod (151) is provided with a first positioning hole, and the sliding rod (152) is provided with a plurality of second positioning holes;
the adjustment segment (15) further comprises: and the positioning parts are arranged corresponding to the sliding rods (152) one by one and penetrate through the first positioning holes and the second positioning holes.
10. The tool for cleaning the pile core of concrete pipe pile according to any one of claims 1 to 3,
and a drill bit (14) is arranged at the soil shoveling end of the drill rod (1) and is used for drilling the sludge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922383885.9U CN212104097U (en) | 2019-12-26 | 2019-12-26 | Concrete pipe pile core clearance instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922383885.9U CN212104097U (en) | 2019-12-26 | 2019-12-26 | Concrete pipe pile core clearance instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212104097U true CN212104097U (en) | 2020-12-08 |
Family
ID=73624226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922383885.9U Active CN212104097U (en) | 2019-12-26 | 2019-12-26 | Concrete pipe pile core clearance instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212104097U (en) |
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2019
- 2019-12-26 CN CN201922383885.9U patent/CN212104097U/en active Active
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