CN212077932U - Hydraulic rotary pile cutting saw with clamping mechanism - Google Patents
Hydraulic rotary pile cutting saw with clamping mechanism Download PDFInfo
- Publication number
- CN212077932U CN212077932U CN202020520093.1U CN202020520093U CN212077932U CN 212077932 U CN212077932 U CN 212077932U CN 202020520093 U CN202020520093 U CN 202020520093U CN 212077932 U CN212077932 U CN 212077932U
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- pile
- clamping mechanism
- transmission case
- hydraulic transmission
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 37
- 230000005540 biological transmission Effects 0.000 claims abstract description 33
- 210000000078 claw Anatomy 0.000 claims description 36
- 239000010720 hydraulic oil Substances 0.000 claims description 5
- 239000000428 dust Substances 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000010913 used oil Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model discloses a take fixture's rotatory pile cutting saw of hydraulic pressure, including be used for with excavator aircraft nose swing joint articulated seat, with articulated seat passes through the hydraulic transmission case that the hydraulic rotation axis is connected, installs at the pile cutting blade disc of a hydraulic transmission case tip and sets up another tip of hydraulic transmission case is used for removing the quilt the fixture of the concrete pile that the pile cutting blade disc cut. In the application, a pile cutting cutter disc which is driven by a hydraulic motor and used for cutting concrete piles and a clamping mechanism used for separating the concrete piles cut by the pile cutting cutter disc are arranged on a hydraulic transmission case; therefore, the pile head is highly cut, clamped and broken by combining an excavator, the working is flexible, the pile head clamping device is suitable for various working conditions, the efficiency is high, the labor intensity of workers is low, and the pile head clamping device is not damaged by noise and dust.
Description
Technical Field
The utility model relates to a building pile cutting technical field especially relates to a take fixture's rotatory pile cutting saw of hydraulic pressure.
Background
The CFG of conventional building does not have muscle foundation column, pours into the ground after, all need cut the protection pile head on the foundation face of leaking outward and make level, adopts single promotion three-phase motor drive's pile cutting saw at present, divides different angles to cut the pile head, then pounces into the slitting with the sledge hammer with the drill rod to the broken pile head that expands is not cut the part. The manual operation has the advantages of high labor intensity, poor working environment under noise and dust, great harm to the health of workers and low working efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a take fixture's rotatory pile saw of cutting of hydraulic pressure solves the problem that conventional CFG does not have muscle basis post work efficiency is lower and produce great influence to the user of service easily when making level.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides a hydraulic rotary pile cutting saw with a clamping mechanism, which comprises a hinged seat movably connected with the head of an excavator, a hydraulic transmission case connected with the hinged seat through a hydraulic rotating shaft, a pile cutting cutter disc arranged at one end part of the hydraulic transmission case and a clamping mechanism arranged at the other end part of the hydraulic transmission case and used for moving a concrete pile cut by the pile cutting cutter disc; a driving mechanism for driving the pile cutting cutterhead is mounted outside the hydraulic transmission case, and a telescopic cylinder for adjusting the clamping mechanism to grab the concrete pile is mounted in the hydraulic transmission case; the clamping mechanism comprises a fixed claw fixed on the hydraulic transmission box and a locking claw matched with the fixed claw for use.
Furthermore, the telescopic cylinder is a hydraulic oil cylinder which is arranged outside the hydraulic transmission box and used for adjusting the locking claw.
Still further, the drive mechanism is a hydraulic motor.
Still further, a hinged seat which is movably connected with the locking claw through a hinged shaft is fixedly arranged on the hydraulic transmission box.
Still further, hinge holes are respectively formed in the middle and the lower end of the locking claw.
Still further, the locking claw and the fixing claw are of a three-fork structure respectively.
Still further, the inner side surface of the locking claw meshed with the fixed claw is provided with friction stripes.
And furthermore, two hinge holes are formed in the hinge seat, one hinge hole is connected with the adjusting arm through a hinge shaft, and the other hinge hole is hinged with the end part of the adjusting arm of the excavator.
And furthermore, the upper end of the hinged seat is hinged and connected with the lower end of a telescopic rod on the hydraulic cylinder of the excavator.
Compared with the prior art, the utility model discloses a beneficial technological effect: in the application, a pile cutting cutter disc which is driven by a hydraulic motor and used for cutting concrete piles and a clamping mechanism used for separating the concrete piles cut by the pile cutting cutter disc are arranged on a hydraulic transmission case; therefore, the pile head is highly cut, clamped and broken by combining an excavator, the working is flexible, the pile head clamping device is suitable for various working conditions, the efficiency is high, the labor intensity of workers is low, and the pile head clamping device is not damaged by noise and dust.
Drawings
The present invention will be further explained with reference to the following description of the drawings.
FIG. 1 is a schematic view of a hydraulic rotary pile cutting saw with a clamping mechanism according to the present invention;
FIG. 2 is a schematic view of the hydraulic rotary pile cutting saw with a clamping mechanism according to the present invention during cutting;
fig. 3 is a schematic view of the concrete pile pulling-out of the hydraulic rotary pile cutting saw with the clamping mechanism according to the present invention;
FIG. 4 is a schematic view of the adjustment of the hydraulic rotary pile cutting saw with a clamping mechanism according to the present invention;
FIG. 5 is a schematic top view of a portion of a hydraulic rotary pile cutting saw with a clamping mechanism according to the present invention;
fig. 6 is a schematic view of the cutter head of the hydraulic rotary pile cutting saw with a clamping mechanism according to the present invention.
Description of reference numerals: 1. a hinged seat; 2. an adjusting arm; 3. a hydraulic rotating shaft; 4. a hydraulic transmission case; 4-1, a telescopic cylinder; 4-2, a driving mechanism; 5. pile cutting cutterheads; 5-1, a heat dissipation groove; 6. a clamping mechanism; 6-1, fixing claws; 6-2, locking claws; 7. an excavator adjusting arm; 8. a telescopic rod; 9. and (5) concrete piles.
Detailed Description
As shown in fig. 1-6, the present embodiment discloses a hydraulic rotary pile cutting saw with a clamping mechanism, which includes an articulated seat 1 for movably connecting with a machine head of an excavator, a hydraulic transmission case 4 connected with the articulated seat 1 through a hydraulic rotating shaft 3, a pile cutting cutterhead 5 installed at one end of the hydraulic transmission case 4, and a clamping mechanism 6 installed at the other end of the hydraulic transmission case 4 for moving a concrete pile 9 cut by the pile cutting cutterhead 5; the hydraulic rotating shaft 3 is a hydraulic slewing bearing, in particular to a crane hydraulic slewing bearing; a driving mechanism 4-2 for driving the pile cutting cutter head 5 is arranged outside the hydraulic transmission case 4, and a telescopic cylinder 4-1 for adjusting the clamping mechanism 6 to grab the concrete pile 9 is arranged in the hydraulic transmission case 4; the clamping mechanism 6 comprises a fixed claw 6-1 fixed on the hydraulic transmission case 4 and a locking claw 6-2 matched with the fixed claw 6-1 for use.
In the embodiment, the telescopic cylinder 4-1 is a hydraulic oil cylinder which is arranged outside the hydraulic transmission case 4 and is used for adjusting the locking claw 6-2, and specifically, the hydraulic oil used by the used oil cylinder comes from an excavator; the driving mechanism 4-2 is a hydraulic motor, wherein the used hydraulic oil is from an excavator; a hinge seat which is movably connected with the locking claw 6-2 through a hinge shaft is fixedly arranged on the hydraulic transmission case 4, wherein the hinge seat is arranged on the hydraulic transmission case 4 in a welding mode; the middle part and the lower end part of the locking claw 6-2 are respectively provided with a hinge hole for hinged installation by using a hinge shaft; the locking claw 6-2 and the fixed claw 6-1 are of a three-fork structure respectively, and the inner side surfaces of the locking claw 6-2 and the fixed claw 6-1 which are meshed are welded with fixed metal friction bulges or friction stripes, so that the friction force between the concrete pile 9 and the locking claw 6-2 and the fixed claw 6-1 is increased, and the cut concrete pile 9 is conveniently separated from the upper section of the pile; the articulated seat 1 is provided with two articulated holes, the adjusting arm 2 is connected with one articulated hole through an articulated shaft, and the other articulated hole is articulated with the end part of the adjusting arm 7 of the excavator; the upper end of the hinged seat 1 is hinged with the lower end of a telescopic rod 8 on a hydraulic cylinder of the excavator; the heat dissipation grooves 5-1 are uniformly formed in the peripheral side of the pile cutting cutter head 5, and stress applied to the pile cutting cutter head 5 in use is improved conveniently.
As shown in fig. 5, the telescopic cylinder 4-1 is vertically installed at the outer side of the hydraulic transmission case 4, and is in transmission connection in a hinged manner, and is used for driving and adjusting the upper end part of the locking claw 6-2, so as to cooperate with the fixing claw 6-1 to grab the cut concrete pile 9.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used for convenience of description only, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above embodiments are only for describing the preferred mode of the invention, and are not intended to limit the scope of the invention, and various modifications and improvements made to the technical solution of the invention by those skilled in the art should fall within the protection scope defined by the claims of the invention without departing from the spirit of the invention.
Claims (9)
1. The utility model provides a take fixture's rotatory pile saw of cutting which characterized in that: the pile driving device comprises a hinged seat (1) movably connected with an excavator head, a hydraulic transmission case (4) connected with the hinged seat (1) through a hydraulic rotating shaft (3), a pile cutting cutter disc (5) installed at one end of the hydraulic transmission case (4), and a clamping mechanism (6) arranged at the other end of the hydraulic transmission case (4) and used for moving a concrete pile (9) cut by the pile cutting cutter disc (5); a driving mechanism (4-2) for driving the pile cutting cutter head (5) is installed in the hydraulic transmission case (4), and a telescopic cylinder (4-1) for adjusting the clamping mechanism (6) to grab the concrete pile (9) is installed outside the hydraulic transmission case (4); the clamping mechanism (6) comprises a fixed claw (6-1) fixed on the hydraulic transmission box (4) and a locking claw (6-2) matched with the fixed claw (6-1) for use.
2. The hydraulic rotary cut pile saw with a clamping mechanism of claim 1, wherein: the telescopic cylinder (4-1) is a hydraulic oil cylinder which is arranged outside the hydraulic transmission box (4) and is used for adjusting the locking claw (6-2).
3. The hydraulic rotary cut pile saw with a clamping mechanism of claim 1, wherein: the driving mechanism (4-2) is a hydraulic motor.
4. The hydraulic rotary cut pile saw with a clamping mechanism of claim 1, wherein: and a hinged seat which is movably connected with the locking claw (6-2) through a hinged shaft is fixedly arranged on the hydraulic transmission box (4).
5. The hydraulic rotary cut pile saw with a clamping mechanism of claim 1, wherein: hinge holes are respectively formed in the middle and the lower end of the locking claw (6-2).
6. The hydraulic rotary cut pile saw with a clamping mechanism of claim 1, wherein: the locking claw (6-2) and the fixing claw (6-1) are of a three-fork structure respectively.
7. The hydraulic rotary cut pile saw with a clamping mechanism of claim 1, wherein: and friction stripes are arranged on the inner side surfaces of the locking claws (6-2) and the fixing claws (6-1) which are meshed with each other.
8. The hydraulic rotary cut pile saw with a clamping mechanism of claim 1, wherein: two hinge holes are formed in the hinge seat (1), one hinge hole is connected with the adjusting arm (2) through a hinge shaft, and the other hinge hole is hinged to the end of the adjusting arm (7) of the excavator.
9. The hydraulic rotary pile cutting saw with clamping mechanism as claimed in claim 8, wherein: the upper end of the hinged seat (1) is hinged with the lower end of a telescopic rod (8) on the hydraulic cylinder of the excavator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020520093.1U CN212077932U (en) | 2020-04-10 | 2020-04-10 | Hydraulic rotary pile cutting saw with clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020520093.1U CN212077932U (en) | 2020-04-10 | 2020-04-10 | Hydraulic rotary pile cutting saw with clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212077932U true CN212077932U (en) | 2020-12-04 |
Family
ID=73593945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020520093.1U Expired - Fee Related CN212077932U (en) | 2020-04-10 | 2020-04-10 | Hydraulic rotary pile cutting saw with clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212077932U (en) |
-
2020
- 2020-04-10 CN CN202020520093.1U patent/CN212077932U/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: 20201204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |