CN220081302U - Drilling machine bored concrete pile pore-forming device - Google Patents
Drilling machine bored concrete pile pore-forming device Download PDFInfo
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- CN220081302U CN220081302U CN202321522150.XU CN202321522150U CN220081302U CN 220081302 U CN220081302 U CN 220081302U CN 202321522150 U CN202321522150 U CN 202321522150U CN 220081302 U CN220081302 U CN 220081302U
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- block
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- 238000005553 drilling Methods 0.000 title claims abstract description 52
- 238000010030 laminating Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000012876 topography Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a bored pile pore-forming device of a drilling machine, which relates to the field of drilling machines and comprises a mounting plate, a machine base, a drill rod body for drilling and a inserted link for drilling into the ground, wherein the machine base is fixedly arranged on the outer wall of the mounting plate; according to the utility model, through the cooperation between the structures, on the basis of using the inserted bars, the contact area between the device and the ground is effectively increased by controlling the bottom surfaces of the plurality of supporting plates to be stably attached to the ground, and the supporting force is further improved.
Description
Technical Field
The utility model relates to the technical field of drilling machines, in particular to a drilling device for a bored pile of a drilling machine.
Background
The rotary drilling rig is large mechanical equipment commonly used in civil engineering, is mainly used for drilling, excavating and other works, and can adapt to various geological conditions and engineering requirements, such as geological conditions of beach, rock, sand and the like, and different types of civil engineering of bridges, subways, hydropower stations and the like.
The utility model provides a chinese patent of publication No. CN216922036U, it discloses a drilling bored concrete pile pore-forming device of rotary drilling rig, comprising a base plate, the last surface mounting organism of bottom plate, the surface mounting of organism has the motor, the output fixedly connected with drilling rod of motor, the surface of bottom plate is equipped with bearing structure, bearing structure includes four fixed plates, four the surface of fixed plate all with bottom plate fixed connection, the upper surface threaded connection of fixed plate has the screw rod, the lower extreme fixedly connected with taper rod of screw rod, the one end fixedly connected with three round bar of taper rod is kept away from to the screw rod, the lower surface fixedly connected with slide rail of fixed plate, the inner wall sliding connection of slide rail has the slider, one side fixedly connected with connecting plate that the slide rail was kept away from to the slider. The problem of the rig support firm inconvenient to rig when the rig is used on comparatively moist soft ground is solved.
Through the cooperation between the above-mentioned structure, can improve the stability of organism to a certain extent at comparatively soft moist ground during operation, but in the above-mentioned patent only bore the soil through four toper poles and support the organism, when soft or toper pole insertion depth is not enough in soil, in the drilling process, because the lower extreme of toper pole is less with the area of contact on ground, can lead to four toper poles unable to provide sufficient holding power, the condition of slope can appear in the rig drilling process for drilling deviation preset position.
Therefore, we propose a drilling machine bored concrete pile pore-forming device.
Disclosure of Invention
The utility model provides a drilling machine bored pile pore-forming device which can increase the contact area of a conical rod and the ground and effectively improve the support stability of a drilling machine.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the drilling bored concrete pile pore-forming device comprises a mounting plate, a machine base, a drill rod body for drilling and a inserted link for drilling into the ground, wherein the machine base is fixedly arranged on the outer wall of the mounting plate, the drill rod body is arranged on the outer wall of the machine base, a fixed block is slidably arranged on the outer wall of the mounting plate, a T-shaped rod is slidably arranged on the outer wall of the fixed block, a supporting plate for supporting the drilling machine is rotatably arranged at the end part of the T-shaped rod, and the inserted link is slidably arranged on the outer wall of the supporting plate;
the outer wall of the mounting plate is provided with a sliding component for sliding the fixed block;
the outer wall of T shape pole is provided with the spacing subassembly that is used for fixed backup pad angle, when the bottom surface of a plurality of backup pads all with ground subsides, can effectively increase the area of contact with ground, improve the stability of supporting to the downward slip inserted bar, the lower extreme of control inserted bar steadily drills into ground in, further improves the stability of supporting the rig.
Preferably, the outer wall of the T-shaped rod is connected with the inner wall of the fixed block through internal and external screw threads in a matched manner, and the heights of the plurality of support plates can be respectively adjusted by rotating the T-shaped rod until the bottom surfaces of the plurality of support plates are attached to the ground, so that the rotary drilling rig can work.
Preferably, the sliding component comprises a storage box, an extension rod and an electric push rod, wherein the storage box is fixedly arranged on the outer wall of the mounting plate, the extension rod is slidably arranged in the inner cavity of the storage box, one end of the extension rod, which is far away from the storage box, is fixedly connected with the outer wall of the fixed block, the electric push rod is fixedly arranged on the outer wall of the mounting plate, the movable end of the electric push rod is fixedly connected with the outer wall of the extension rod, the movable end of the electric push rod is controlled to stretch out and draw back, the extension rod can be driven to slide in a direction far away from or close to the mounting plate, the T-shaped rod and the support plate are driven to stretch out or retract, and the horizontal position of each support plate can be flexibly adjusted.
Preferably, the inner wall fixedly connected with of receiver blocks the ring, blocks the inner wall of ring and the outer wall slip laminating of extension rod, can prevent effectively that the extension rod from separating with the receiver through the baffle ring that sets up, has improved the stability when the extension rod slides simultaneously.
Preferably, spacing subassembly includes first connecting block, the pivot, spacing gear and second connecting block, first connecting block fixed mounting is in the outer wall of backup pad, pivot fixed mounting is in the outer wall of first connecting block, the one end that the fixed block was kept away from to the T shape pole is connected with the outer wall rotation of pivot, spacing gear fixed mounting is in the outer wall of T shape pole, second connecting block slidable mounting is in the outer wall of pivot, the slot that supplies spacing gear to peg graft is offered to a side that the second connecting block is close to the T shape pole, through the spacing subassembly that sets up, can rotate or fix the angle between backup pad and the T shape pole, effectively increase the area of contact between this device and the ground, stability when the slope ground is probing is improved.
Preferably, the outer wall fixedly connected with guide block of second connecting block, the outer wall of pivot has been seted up and has been supplied gliding guide way of guide block, through the cooperation between guide block and the guide way, can inject the gliding orbit of second connecting block, effectively reduces the deflection that takes place in the sliding process of second connecting block.
Preferably, the bottom surface fixedly connected with rubber pad of backup pad, the antiskid line has been seted up to the outer wall of rubber pad, can increase the frictional force between backup pad and the ground, further improves the stability when backup pad and ground subsides.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the cooperation between the structures, when the soft and moist ground works, on the basis of using the inserted rods, the contact area between the device and the ground is effectively increased by controlling the bottom surfaces of the supporting plates to be stably attached to the ground, the supporting force is further improved, the inclination condition of the drilling machine in the drilling process is reduced as much as possible, the drilling hole is kept at a preset position as much as possible, and the problems that the four conical rods cannot provide sufficient supporting force due to the small contact area between the lower ends of the conical rods and the ground, and inclination condition possibly occurs in the drilling process of the drilling machine, so that the drilling hole deviates from the preset position are effectively reduced.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a schematic view of the installation of an extension rod of the present utility model;
FIG. 3 is an enlarged view of the utility model at A in FIG. 2;
FIG. 4 is a schematic view of the installation of a T-bar according to the present utility model;
fig. 5 is an enlarged view of fig. 4 at B in accordance with the present utility model.
In the figure: 1. a mounting plate; 2. a base; 3. a drill rod body; 4. a storage box; 5. an extension rod; 6. a fixed block; 7. a T-bar; 8. a support plate; 9. a rod; 10. an electric push rod; 11. a blocking ring; 12. a first connection block; 13. a rotating shaft; 14. a limit gear; 15. a second connection block; 16. and a guide block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-5, a drilling machine bored pile hole forming device is shown, which comprises a mounting plate 1, a machine base 2, a drill rod body 3 for drilling and a inserted link 9 for drilling into the ground, wherein the existing device comprises: the utility model discloses a hole forming device for a bored pile of a rotary drilling rig, which is disclosed in China patent with publication number CN216922036U, wherein the technical means of a bottom plate, a machine body, a motor, a drill rod and a supporting structure are disclosed in the patent, and the mounting plate 1, the machine base 2, the drill rod body 3 and the inserted link 9 in the document adopt the same technical means in the prior art, and the technical means are not repeated herein.
The frame 2 fixed mounting is at the outer wall of mounting panel 1, and drilling rod body 3 sets up the outer wall at frame 2, and the outer wall slidable mounting of mounting panel 1 has fixed block 6, and the outer wall slidable mounting of fixed block 6 has T shape pole 7, and the tip of T shape pole 7 rotates and installs the backup pad 8 that is used for supporting the rig, and inserted bar 9 slidable mounting is at the outer wall of backup pad 8.
The outer wall of the mounting plate 1 is provided with a sliding assembly for sliding the fixed block 6.
The outer wall of the T-shaped rod 7 is provided with a limiting component for fixing the angle of the supporting plate 8.
In this embodiment: the backup pad 8 is provided with a plurality of, and a plurality of backup pads 8 symmetric distribution are in the outer wall of mounting panel 1, and when the bottom surface of a plurality of backup pads 8 all with the ground laminating, can effectively increase the area of contact with ground, improve the stability that supports to downward slip inserted bar 9, control inserted bar 9's lower extreme steadily creep into in the ground, further improve the stability that supports the rig.
The outer wall of the T-shaped rod 7 is connected with the inner wall of the fixed block 6 in a matched manner through internal and external threads.
In this embodiment: through the upper end of rotating T shape pole 7, can drive backup pad 8 and go up and down, when need boring, according to the topography of scene, through rotating T shape pole 7, can adjust the height of a plurality of backup pads 8 respectively, until the bottom surface of a plurality of backup pads 8 all laminates with ground, supports for the work of rotary drilling machine.
The sliding component comprises a storage box 4, an extension rod 5 and an electric push rod 10, wherein the storage box 4 is fixedly arranged on the outer wall of the mounting plate 1, the extension rod 5 is slidably arranged in an inner cavity of the storage box 4, one end of the extension rod 5, which is far away from the storage box 4, is fixedly connected with the outer wall of the fixed block 6, the electric push rod 10 is fixedly arranged on the outer wall of the mounting plate 1, and the movable end of the electric push rod 10 is fixedly connected with the outer wall of the extension rod 5.
In this embodiment: through the expansion of the movable end of the control electric push rod 10, the extension rod 5 can be driven to slide towards the direction far away from the mounting plate 1, the extension rod 5 drives the T-shaped rod 7 to extend with the support plate 8, the extending horizontal position of each support plate 8 can be flexibly adjusted, the on-site drilling topography can be better adapted, otherwise, the extension rod 5 can be driven to slide towards the direction close to the mounting plate 1 through the contraction of the movable end of the control electric push rod 10 until the extension rod 5 is retracted into the storage box 4, the support plate 8 can be retracted to the side face of the mounting plate 1, and the device is convenient to move.
The inner wall fixedly connected with of receiver 4 blocks ring 11, blocks the inner wall of ring 11 and the outer wall slip laminating of extension rod 5.
In this embodiment: through the baffle ring 11 that sets up, can prevent effectively that extension rod 5 and receiver 4 from separating, improved the stability when extension rod 5 slides simultaneously, rocking that produces when extension rod 5 slides has been reduced.
The limiting component comprises a first connecting block 12, a rotating shaft 13, a limiting gear 14 and a second connecting block 15, wherein the first connecting block 12 is fixedly arranged on the outer wall of the supporting plate 8, the rotating shaft 13 is fixedly arranged on the outer wall of the first connecting block 12, one end, far away from the fixed block 6, of the T-shaped rod 7 is rotationally connected with the outer wall of the rotating shaft 13, the limiting gear 14 is fixedly arranged on the outer wall of the T-shaped rod 7, the second connecting block 15 is slidably arranged on the outer wall of the rotating shaft 13, and a slot for inserting the limiting gear 14 is formed in a side surface, close to the T-shaped rod 7, of the second connecting block 15.
In this embodiment: when the device drills on the inclined ground, a worker slides the second connecting block 15 to enable the slot of the second connecting block 15 to be separated from the limiting gear 14, the T-shaped rod 7 and the rotating shaft 13 can rotate relatively, and then the supporting plate 8 can flexibly adjust the angle according to the inclined ground until the bottom surface of the supporting plate 8 can be attached to the inclined ground, after angle adjustment is finished, the second connecting block 15 is slid again, the slot of the second connecting block 15 can be clamped with the limiting gear 14, the angle between the supporting plate 8 and the T-shaped rod 7 is fixed, the contact area between the device and the ground is effectively increased, and the stability of the device in drilling on the inclined ground is improved.
The outer wall of the second connecting block 15 is fixedly connected with a guide block 16, and a guide groove for the guide block 16 to slide is formed in the outer wall of the rotating shaft 13.
In this embodiment: through the cooperation between guide block 16 and the guide way, can inject the track that second connecting block 15 slided, effectively reduce the deflection that second connecting block 15 slided in-process and take place.
The bottom surface fixedly connected with rubber pad of backup pad 8, the anti-skidding line has been seted up to the outer wall of rubber pad.
In this embodiment: through the cooperation between rubber pad and the anti-skidding line, can increase the frictional force between backup pad 8 and the ground, further improve the stability when backup pad 8 and ground subsides.
Working principle: when the machine base 2 works on soft and moist ground, in order to enable the machine base 2 to be more stable, firstly, workers stretch out through the movable end of the control electric push rod 10, can drive the T-shaped rod 7 and the supporting plate 8 to stretch out, and then can drive the supporting plate 8 to descend through rotating the T-shaped rod 7 until the bottom surfaces of the supporting plates 8 are all attached to the ground, support is provided for drilling work, then the inserting rods 9 slide downwards, the lower ends of the inserting rods 9 are controlled to stably drill into the ground, stability of a supporting drilling machine is further improved, compared with the Chinese patent with the publication number CN216922036U, the device for forming the holes by using the bored piles of the rotary drilling machine can stably attach to the ground through controlling the bottom surfaces of the supporting plates 8, the contact area between the device and the ground is effectively increased, the supporting force is further improved, the condition of inclination of the drilling machine in the drilling process is reduced as much as possible, and the drilling holes are kept at preset positions as much as possible.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "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.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes-modifications-substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a drilling bored concrete pile pore-forming device of rig, includes mounting panel (1), frame (2), is used for drilling rod body (3) and is used for boring inserted bar (9) into ground, its characterized in that: the drill rod assembly comprises a base (2), a drill rod body (3), a fixing block (6), a T-shaped rod (7), a supporting plate (8) and a plug rod (9), wherein the base (2) is fixedly arranged on the outer wall of the mounting plate (1), the drill rod body (3) is arranged on the outer wall of the base (2), the fixing block (6) is slidably arranged on the outer wall of the mounting plate (1), the T-shaped rod (7) is slidably arranged on the outer wall of the fixing block (6), the supporting plate (8) is rotatably arranged at the end part of the T-shaped rod (7);
the outer wall of the mounting plate (1) is provided with a sliding component for sliding the fixed block (6);
the outer wall of the T-shaped rod (7) is provided with a limiting component for fixing the angle of the supporting plate (8).
2. A drilling machine bored concrete pile pore-forming apparatus as set forth in claim 1, wherein: the outer wall of the T-shaped rod (7) is connected with the inner wall of the fixed block (6) in a matched mode through internal and external threads.
3. A drilling machine bored concrete pile pore-forming apparatus as set forth in claim 2, wherein: the sliding assembly comprises a storage box (4), an extension rod (5) and an electric push rod (10), wherein the storage box (4) is fixedly installed on the outer wall of the mounting plate (1), the extension rod (5) is slidably installed in an inner cavity of the storage box (4), the extension rod (5) is far away from one end of the storage box (4) and the outer wall of the fixed block (6) are fixedly connected, the electric push rod (10) is fixedly installed on the outer wall of the mounting plate (1), and the movable end of the electric push rod (10) is fixedly connected with the outer wall of the extension rod (5).
4. A drilling machine bored concrete pile pore-forming apparatus as set forth in claim 3, wherein: the inner wall fixedly connected with of receiver (4) blocks ring (11), the inner wall that blocks ring (11) with the outer wall slip laminating of extension rod (5).
5. A drilling machine bored concrete pile pore-forming apparatus as set forth in claim 1, wherein: the limiting assembly comprises a first connecting block (12), a rotating shaft (13), a limiting gear (14) and a second connecting block (15), wherein the first connecting block (12) is fixedly installed on the outer wall of the supporting plate (8), the rotating shaft (13) is fixedly installed on the outer wall of the first connecting block (12), one end of the T-shaped rod (7) away from the fixed block (6) is rotatably connected with the outer wall of the rotating shaft (13), the limiting gear (14) is fixedly installed on the outer wall of the T-shaped rod (7), the second connecting block (15) is slidably installed on the outer wall of the rotating shaft (13), and a slot for inserting the limiting gear (14) is formed in the second connecting block (15) close to one side surface of the T-shaped rod (7).
6. The bored pile hole forming device according to claim 5, wherein: the outer wall of the second connecting block (15) is fixedly connected with a guide block (16), and a guide groove for the guide block (16) to slide is formed in the outer wall of the rotating shaft (13).
7. A drilling machine bored concrete pile pore-forming apparatus as set forth in claim 1, wherein: the bottom surface fixedly connected with rubber pad of backup pad (8), the antiskid line has been seted up to the outer wall of rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321522150.XU CN220081302U (en) | 2023-06-15 | 2023-06-15 | Drilling machine bored concrete pile pore-forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321522150.XU CN220081302U (en) | 2023-06-15 | 2023-06-15 | Drilling machine bored concrete pile pore-forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220081302U true CN220081302U (en) | 2023-11-24 |
Family
ID=88827384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321522150.XU Active CN220081302U (en) | 2023-06-15 | 2023-06-15 | Drilling machine bored concrete pile pore-forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220081302U (en) |
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2023
- 2023-06-15 CN CN202321522150.XU patent/CN220081302U/en active Active
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