CN215108710U - Hydraulic spiral drilling machine - Google Patents
Hydraulic spiral drilling machine Download PDFInfo
- Publication number
- CN215108710U CN215108710U CN202120479934.3U CN202120479934U CN215108710U CN 215108710 U CN215108710 U CN 215108710U CN 202120479934 U CN202120479934 U CN 202120479934U CN 215108710 U CN215108710 U CN 215108710U
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- limiting
- mounting
- driving
- plate
- driving part
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- 238000005553 drilling Methods 0.000 title claims abstract description 35
- 238000009434 installation Methods 0.000 claims abstract description 8
- 230000005484 gravity Effects 0.000 claims abstract description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000010276 construction Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 6
- 238000001125 extrusion Methods 0.000 abstract description 3
- 239000002689 soil Substances 0.000 abstract description 3
- 238000005452 bending Methods 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model provides a hydraulic spiral drilling machine, which comprises a mounting frame, a connecting part, a driving part and a limiting part, wherein the mounting frame and the driving part are rotatably connected through the connecting part, when the mounting frame is hoisted, the driving part is subjected to self gravity, and the axis of the driving part can be kept vertical; the limiting part is arranged on the mounting rack, wherein the limiting part can limit the rotation of the driving part; the bottom of the driving part can be connected with a drill rod; rotatable coupling is realized through connecting portion to installation department and drive division, and at the in-process of drilling construction, the nimble regulation that can realize the drive division keeps vertical downwards when guaranteeing the drilling rod drilling of drive division bottom, improves the efficiency of construction, can avoid the course of working simultaneously, and the drilling rod of drive division bottom receives the extrusion of soil and takes place deformation, bending or even fracture.
Description
Technical Field
The utility model relates to a rig field, concretely relates to hydraulic pressure auger drilling machine.
Background
The patent of Chinese patent document CN204492653U discloses a crawler-type spiral drilling machine which is rapid in pile forming, low in manufacturing cost, portable and movable and high in production efficiency, and comprises a crawler body, a hydraulic motor, a cross universal driving shaft, a drill rod and a spiral drill bit, wherein the hydraulic motor and the cross universal driving shaft are arranged on the lower portion of two arms of the crawler body, the hydraulic motor is arranged on one side of the crawler body, a power system of the crawler body provides power for the hydraulic motor, a cross transmission shaft, the drill rod and the spiral drill bit are arranged below the hydraulic motor, and the cross transmission shaft is connected with the spiral drill bit through the drill rod. The crawler-type spiral drilling machine has the advantages of being fast and light in movement and low in cost, facilitating drilling of the drilled pile on site, being capable of rapidly completing production task time, accelerating working efficiency, saving cost, reasonably using labor force and improving production efficiency.
However, the auger bit of the auger drill is fixedly connected with the hydraulic motor, so that the auger bit cannot perform self-positioning when the boom performs operation, the auger bit is easy to deflect in the drilling process, and the inverted auger bit is bent or even broken, so that the hydraulic auger drill which can be always in a vertical state is necessary to be provided.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the hydraulic spiral drilling machine can be guaranteed to be in a vertical state all the time.
The utility model provides a technical scheme that its technical problem adopted is: a hydraulic spiral drilling machine comprises a mounting frame, a connecting part, a driving part and a limiting part, wherein the mounting frame and the driving part are rotatably connected through the connecting part, when the mounting frame is lifted, the driving part is subjected to self gravity, and the axis of the driving part can be kept vertical; the limiting part is arranged on the mounting rack, wherein the limiting part can limit the rotation of the driving part; the bottom of the driving part can be connected with a drill rod.
Preferably, the connecting part comprises a connecting bracket and a connecting rod; the connecting support is provided with two connecting holes, the connecting rod is sleeved in the connecting holes, the connecting rod is rotatably connected with the mounting frame and the driving part respectively, and the two connecting holes are perpendicular to each other and are not coplanar.
Preferably, the limiting part comprises a limiting bolt; the lateral wall of mounting bracket seted up with the spacing hole of spacing bolt adaptation, a plurality of spacing breachs have been seted up to the tip of connecting rod, wherein, works as spacing bolt screw in during the spacing hole, spacing bolt's head card is established in the spacing breach, the restriction linking bridge's rotation.
Preferably, an included angle between the axis of the limiting hole and the axis of the connecting rod is 10-25 degrees, wherein when the limiting bolt is screwed out of the limiting hole, the head of the limiting bolt slides out of the limiting notch along the axis of the limiting hole.
Preferably, the bottom of mounting bracket is provided with the limiting plate in an organic whole, the shape of limiting plate is the arc, and, the limiting plate can laminate the lateral wall of drive division.
Preferably, the driving part comprises a driving shell and a driving cover plate, and the driving cover plate is detachably fixed on the top of the driving shell through a bolt; the top of the driving cover plate is provided with two driving support plates in parallel, the side walls of the driving support plates are provided with through holes, and the connecting rods are inserted in the through holes.
Preferably, the mounting frame comprises a mounting transverse plate, two first mounting vertical plates and two second mounting vertical plates, the first mounting vertical plates are arranged at the top of the mounting transverse plate in parallel, and the second mounting vertical plates are arranged at the bottom of the mounting transverse plate in parallel; the connecting rod is inserted in the side wall of the second mounting vertical plate; the limiting plate is fixed on the side wall of the second mounting vertical plate.
Preferably, a reinforcing rib plate is arranged at the top of the mounting frame, and two ends of the reinforcing rib plate are fixedly connected with the side wall of the first mounting vertical plate.
The utility model has the advantages that:
1. the driving part can be arranged on the suspension arm through the mounting part, the connecting part and the driving part, so that drilling construction is realized;
2. rotatable coupling is realized through connecting portion to installation department and drive division, and at the in-process of drilling construction, the nimble regulation that can realize the drive division keeps vertical downwards when guaranteeing the drilling rod drilling of drive division bottom, improves the efficiency of construction, can avoid the course of working simultaneously, and the drilling rod of drive division bottom receives the extrusion of soil and takes place deformation, bending or even fracture.
3. Through spacing portion, can be when adjusting the direction of drive division, can retract the drive division, avoid in the work progress, the drilling rod of drive division bottom takes place the skew of position.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a perspective view of a preferred embodiment of the hydraulic auger drill of the present invention;
FIG. 2 is an exploded view of the preferred embodiment of the hydraulic auger drilling of the present invention;
FIG. 3 is an exploded view of a preferred embodiment of the connection portion of the present invention;
figure 4 is a cross-sectional view of a preferred embodiment of the mounting bracket of the present invention;
fig. 5 is an enlarged view at a in fig. 4.
In the figure:
1. a mounting frame; 101. a limiting hole; 102. a limiting plate; 103. installing a transverse plate; 104. a first mounting vertical plate; 105. a second mounting vertical plate; 106. reinforcing rib plates;
2. a connecting portion;
201. connecting a bracket; 2011. connecting holes;
202. a connecting rod; 2021. a limiting notch;
3. a drive section; 301. a drive housing; 302. a drive cover plate;
303. a drive support plate; 3031. a through hole;
4. a limiting part; 401. and a limiting bolt.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention. On the contrary, the embodiments of the invention include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like 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 "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
As shown in fig. 1-5, the utility model provides a hydraulic spiral drilling machine, which comprises a mounting frame 1, a connecting part 2, a driving part 3 and a limiting part 4, wherein the mounting frame 1 and the driving part 3 are rotatably connected through the connecting part 2, when the mounting frame 1 is lifted, the driving part 3 is subjected to self gravity, and the axis of the driving part 3 can be kept vertical; the limiting part 4 is arranged on the mounting rack 1, wherein the limiting part 4 can limit the rotation of the driving part 3; the bottom of the driving part 3 can be connected with a drill rod; in short, the driving part 3 can be installed on the suspension arm through the installation part, the connecting part 2 and the driving part 3, and drilling construction is realized; furthermore, the mounting part and the driving part 3 are rotatably connected through the connecting part 2, so that the driving part 3 can be flexibly adjusted in the drilling construction process, the drill rod at the bottom of the driving part 3 is ensured to be vertically downward when drilling, the construction efficiency is improved, and the phenomenon that the drill rod at the bottom of the driving part 3 deforms, bends or even breaks due to extrusion of soil in the machining process can be avoided; furthermore, through the limiting part 4, the driving part 3 can be retracted when the direction of the driving part 3 is adjusted, and the deviation of the position of a drill rod at the bottom of the driving part 3 in the construction process is avoided.
The connecting part 2 comprises a connecting bracket 201 and a connecting rod 202; two connecting holes 2011 are formed in the connecting support 201, the connecting rod 202 is sleeved in the connecting holes 2011, the connecting rod 202 is rotatably connected with the mounting rack 1 and the driving part 3 respectively, and the two connecting holes 2011 are perpendicular to each other and are not coplanar; in short, the connecting rod 202 is inserted into the connecting hole 2011, two ends of the connecting rod 202 located above are rotatably connected with the mounting rack 1, and the connecting rod 202 located below is rotatably connected with the driving part 3, so that the mounting rack 1, the driving part 3 and the connecting part 2 can be rotatably connected, the structure is simple and reliable, and the use convenience is improved; further, two connecting holes 2011 are mutually perpendicular and not coplane, and in short, this kind of design can guarantee that the rotation direction of mounting bracket 1 is perpendicular with the rotation direction of drive division 3, and the angle of the drilling rod of installing in drive division 3 bottom can better be adjusted, makes the drilling rod can vertically bore into ground.
The limiting part 4 comprises a limiting bolt 401; the side wall of the mounting rack 1 is provided with a limiting hole 101 matched with the limiting bolt 401, the end part of the connecting rod 202 is provided with a plurality of limiting notches 2021, wherein when the limiting bolt 401 is screwed into the limiting hole 101, the head part of the limiting bolt 401 is clamped in the limiting notches 2021 to limit the rotation of the connecting bracket 201; in short, after the angle of the drill rod at the bottom of the driving part 3 is adjusted, the limiting bolt 401 is inserted into the limiting hole 101 in the side wall of the mounting frame 1, and the head of the limiting bolt 401 can limit the connecting rod 202 through the limiting notch 2021, so that the connecting bracket 201 is prevented from rotating with the mounting frame 1, accidents are avoided during the construction process, and the use safety is improved.
The included angle between the axis of the limiting hole 101 and the axis of the connecting rod 202 is 10-25 degrees, wherein when the limiting bolt 401 is screwed out of the limiting hole 101, the head of the limiting bolt 401 slides out of the limiting notch 2021 along the axis of the limiting hole 101; in short, when the axis of the limiting hole 101 is parallel to the axis of the connecting rod 202, if the limiting function of the limiting bolt 401 needs to be cancelled, the head of the limiting bolt 401 needs to be screwed out to leave the limiting notch 2021, the operation is complicated, after the axis of the limiting hole 101 and the axis of the connecting rod 202 are arranged at an included angle, when the limiting function of the limiting bolt 401 needs to be cancelled, only the limiting bolt 401 needs to be screwed out, the end of the limiting bolt 401 is far away from the limiting notch 2021, the limiting function is cancelled, the mounting frame 1 and the connecting bracket 201 can rotate, further, when the limiting bolt 401 is screwed to the bottom, the head of the bolt is selected to be attached to the side wall of the limiting notch 2021, at this time, complete limiting can be realized, the mounting frame 1 and the connecting bracket 201 are completely fixed, and after a part of the limiting bolt 401 is screwed out, a gap exists between the limiting bolt 401 and the limiting notch 2021, mounting bracket 1 and linking bridge 201 can take place the relative rotation of small range, realize the flexonics, can protect mounting bracket 1 and linking bridge 201 in the work progress, avoid receiving stress, take place to damage, improved life.
A limiting plate 102 is integrally arranged at the bottom of the mounting frame 1, the limiting plate 102 is arc-shaped, and the limiting plate 102 can be attached to the side wall of the driving part 3; in short, the limit plate 102 is attached to the side wall of the driving portion 3, so that the driving portion 3 can be limited, and the limit plate 102 is made of a flexible material and can protect the driving portion 3.
The driving part 3 comprises a driving shell 301 and a driving cover plate 302, and the driving cover plate 302 is detachably fixed on the top of the driving shell 301 through bolts; the top of the driving cover plate 302 is provided with two driving support plates 303 in parallel, the side walls of the driving support plates 303 are provided with through holes 3031, and the connecting rods 202 are inserted in the through holes 3031; in short, the driving cover plate 302 is fixed to the driving shell 301 through bolts, so that the structure is simple and reliable, the dismounting is convenient, and the maintenance of the inside of the driving shell 301 can be facilitated; furthermore, the connecting rod 202 and the driving part 3 are rotatably connected through the through hole 3031 on the driving support plate 303, the structure is simple and reliable, and the use stability is improved.
The mounting frame 1 comprises a mounting transverse plate 103, two first mounting vertical plates 104 and two second mounting vertical plates 105, wherein the first mounting vertical plates 104 are arranged at the top of the mounting transverse plate 103 in parallel, and the second mounting vertical plates 105 are arranged at the bottom of the mounting transverse plate 103 in parallel; the connecting rod 202 is inserted in the side wall of the second mounting vertical plate 105; the limiting plate 102 is fixed on the side wall of the second mounting vertical plate 105; in short, the second installation vertical plate 105 and the connecting rod 202 are rotatably connected, so that the mounting frame 1 and the connecting support 201 can be rotatably fixed, the structure is simple and reliable, and the use convenience is improved.
A reinforcing rib plate 106 is arranged at the top of the mounting frame 1, and two ends of the reinforcing rib plate 106 are fixedly connected with the side wall of the first mounting vertical plate 104; in short, the strength of the installation transverse plate 103 can be improved and the service life is prolonged by the arrangement of the reinforcing rib plate 106.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, a schematic representation of the term does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (8)
1. The hydraulic spiral drilling machine is characterized by comprising an installation frame (1), a connecting part (2), a driving part (3) and a limiting part (4), wherein the installation frame (1) and the driving part (3) are rotatably connected through the connecting part (2), and the installation frame (1) and the driving part (3) are connected in a rotating mode
When the mounting frame (1) is hoisted, the driving part (3) is subjected to self gravity, and the axis of the driving part (3) can be kept vertical;
the limiting part (4) is arranged on the mounting rack (1), wherein
The limiting part (4) can limit the rotation of the driving part (3);
the bottom of the driving part (3) can be connected with a drill rod.
2. A hydraulic auger drilling according to claim 1,
the connecting part (2) comprises a connecting bracket (201) and a connecting rod (202);
two connecting holes (2011) are formed in the connecting support (201), the connecting rod (202) is sleeved in the connecting holes (2011), and the connecting rod (202) is respectively connected with the mounting frame (1) and the driving part (3) in a rotatable mode, and
the two connecting holes (2011) are perpendicular to each other and are not coplanar.
3. A hydraulic auger drilling according to claim 2,
the limiting part (4) comprises a limiting bolt (401);
the side wall of the mounting rack (1) is provided with a limiting hole (101) matched with the limiting bolt (401), the end part of the connecting rod (202) is provided with a plurality of limiting notches (2021), wherein
When the limiting bolt (401) is screwed into the limiting hole (101), the head of the limiting bolt (401) is clamped in the limiting notch (2021) to limit the rotation of the connecting bracket (201).
4. A hydraulic auger drilling according to claim 3,
the included angle between the axis of the limiting hole (101) and the axis of the connecting rod (202) is 10-25 degrees, wherein
When the limiting bolt (401) is screwed out of the limiting hole (101), the head of the limiting bolt (401) slides out of the limiting notch (2021) along the axis of the limiting hole (101).
5. A hydraulic auger drilling according to claim 4,
the bottom of the mounting rack (1) is integrally provided with a limiting plate (102), the limiting plate (102) is arc-shaped, and
the limiting plate (102) can be attached to the side wall of the driving part (3).
6. A hydraulic auger drilling according to claim 5,
the driving part (3) comprises a driving shell (301) and a driving cover plate (302), and the driving cover plate (302) is detachably fixed on the top of the driving shell (301) through bolts;
the top of the driving cover plate (302) is provided with two driving support plates (303) in parallel, the side wall of each driving support plate (303) is provided with a through hole (3031), and the connecting rod (202) is inserted in the through hole (3031).
7. A hydraulic auger drilling according to claim 6,
the mounting frame (1) comprises a mounting transverse plate (103), two first mounting vertical plates (104) and two second mounting vertical plates (105), the first mounting vertical plates (104) are arranged on the top of the mounting transverse plate (103) in parallel, and the second mounting vertical plates (105) are arranged on the bottom of the mounting transverse plate (103) in parallel;
the connecting rod (202) is inserted into the side wall of the second mounting vertical plate (105);
the limiting plate (102) is fixed on the side wall of the second mounting vertical plate (105).
8. A hydraulic auger drilling according to claim 7,
and a reinforcing rib plate (106) is arranged at the top of the mounting frame (1), and two ends of the reinforcing rib plate (106) are fixedly connected with the side wall of the first mounting vertical plate (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120479934.3U CN215108710U (en) | 2021-03-05 | 2021-03-05 | Hydraulic spiral drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120479934.3U CN215108710U (en) | 2021-03-05 | 2021-03-05 | Hydraulic spiral drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215108710U true CN215108710U (en) | 2021-12-10 |
Family
ID=79341009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120479934.3U Expired - Fee Related CN215108710U (en) | 2021-03-05 | 2021-03-05 | Hydraulic spiral drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215108710U (en) |
-
2021
- 2021-03-05 CN CN202120479934.3U patent/CN215108710U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211210 |
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| CF01 | Termination of patent right due to non-payment of annual fee |