CN220866981U - Pile-out winch convenient for lifting and hoisting - Google Patents
Pile-out winch convenient for lifting and hoisting Download PDFInfo
- Publication number
- CN220866981U CN220866981U CN202322542155.5U CN202322542155U CN220866981U CN 220866981 U CN220866981 U CN 220866981U CN 202322542155 U CN202322542155 U CN 202322542155U CN 220866981 U CN220866981 U CN 220866981U
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- block
- installation piece
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- 238000009434 installation Methods 0.000 claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000003028 elevating effect Effects 0.000 claims 1
- 238000010030 laminating Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000007423 decrease Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 12
- 239000010959 steel Substances 0.000 description 12
- 238000004804 winding Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 6
- 238000013016 damping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model relates to the technical field of pipe pile machinery, in particular to a pile-out winch convenient for lifting and hoisting. The beneficial effects are that: insert the installation piece in the tubular pile, rotate the worm, make the worm drive the worm wheel rotatory, make the catch bar rotate, lug on the catch bar rotates with the catch bar ejecting with installation piece inner wall laminating, rotate the screw rod, make splint descend to with installation piece outer wall laminating, rotate when spacing axle prevents splint decline, increase the area of contact with the installation piece through splint and fixture block and prevent the installation piece to carry out the chucking to the installation piece and prevent that the installation piece from deviating from when lifting by crane and leading to the tubular pile to drop and cause the accident, have the interval between the lug on the fixture block to prevent that the fixture block from sliding at the tubular pile inner wall.
Description
Technical Field
The utility model relates to the technical field of pipe pile machinery, in particular to a pile-out winch convenient for lifting and hoisting.
Background
In the pipe pile prefabrication production industry, a pipe die is needed, the existing pipe die is generally composed of an upper die and a lower die, slurry is placed into the lower die, after die assembly, the pipe pile is obtained through the steps of tensioning, centrifuging, high-pressure steam curing, demolding and the like, in the demolding process, the upper die and the lower die are separated, the upper die is moved away, the pipe pile is lifted out of the lower die by a crane, and the pipe pile and the lower die are lifted out of the pipe pile by the crane in the pipe pile and lower die detachment process.
The Chinese patent with the prior publication number of CN214989713U discloses a pile-out winch for concrete pipe pile production, which is convenient for lifting and hoisting, two handles are pulled, so that the handles drive a limiting rod to slide along the inner surface of a lifting hook, simultaneously start stretching a third spring, finally the limiting rod slides away from a clamping groove, further the lifting hook is hooked on the pipe pile, then the handles are loosened, the third spring is reset, finally the limiting rod is clamped into the clamping groove, the phenomenon that the lower pipe pile of the lifting hook is separated from the lifting hook can be prevented through the arrangement of the limiting rod, then a crane is started to pull a traction rope, so that the pipe pile is lifted by the lifting hook, when the top end of the pipe pile contacts with a sliding plate, the sliding plate starts to drive the sliding plate to slide upwards along the inner surface of a groove, simultaneously the sliding plate drives two rotating rods to downwards rotate, simultaneously the rotating rods start compressing the first spring, simultaneously the rotating rods drive the two sliding blocks to slide back, simultaneously start stretching the third spring, and the damping mechanism is arranged, so that the effect of buffering and damping of the pipe pile is realized, and the direct collision of the top plate is avoided;
But come with the tubular pile contact through lifting hook and gag lever post, area of contact is less, and the gag lever post withstands the tubular pile through the third spring, and the gag lever post is not locked and is in active state, when the tubular pile lifts by crane the removal, produces when the tubular pile breaks away from the bed die and rocks, causes the tubular pile to drop easily and produces the accident.
Disclosure of utility model
The utility model aims to solve the problems and provide the pile-out winch which is convenient to lift and hoist.
The utility model realizes the above purpose through the following technical scheme:
The pile-out winch convenient for lifting comprises a mounting block and a clamping mechanism for clamping the concrete pile and preventing the pile from falling off by increasing the contact area;
the clamping mechanism comprises a clamping block, the clamping block is arranged inside the mounting block, a spring is fixed between the clamping block and the mounting block, a push rod is arranged on the inner side of the clamping block, a worm wheel is arranged at a power receiving end of the push rod, a worm is arranged on one side of the worm wheel, a clamping plate is arranged on the upper side of the mounting block, a screw rod penetrates through the clamping plate, limiting shafts are arranged on two sides of the screw rod, and a tubular pile is arranged outside the mounting block.
Preferably: the upper side of the tubular pile is provided with a lifting mechanism;
The lifting mechanism comprises a second steel cable, the second steel cable is arranged on the upper side of the mounting block, a connecting plate is arranged on the upper side of the second steel cable, a winding drum is arranged on the upper side of the connecting plate, a first steel cable is connected between the winding drum and the connecting plate, a transmission shaft is arranged inside the winding drum, and a motor is arranged at the power receiving end of the transmission shaft.
Preferably: the splint downside set up to the convenience with the circular-arc of tubular pile laminating, splint with spacing axle sliding connection.
Preferably: the screw rod is in threaded connection with the clamping plate, and the screw rod is in rotary connection with the mounting block.
Preferably: the worm is meshed with the worm wheel, and the worm is in threaded connection with the mounting block.
Preferably: the clamping block is in sliding connection with the mounting block, the convex block used for clamping the tubular pile is arranged on the clamping block and extends out of the mounting block, and a space is arranged between the convex blocks on the clamping block.
Preferably: the push rod is rotationally connected with the mounting block, and a bump for pushing the clamping block to move is arranged outside the push rod.
Compared with the prior art, the utility model has the following beneficial effects:
Insert the installation piece in the tubular pile, rotate the worm, make the worm drive the worm wheel rotatory, make the catch bar rotate, lug on the catch bar rotates with the catch bar ejecting with installation piece inner wall laminating, rotate the screw rod, make splint descend to with installation piece outer wall laminating, rotate when spacing axle prevents splint decline, increase the area of contact with the installation piece through splint and fixture block and prevent the installation piece to carry out the chucking to the installation piece and prevent that the installation piece from deviating from when lifting by crane and leading to the tubular pile to drop and cause the accident, have the interval between the lug on the fixture block to prevent that the fixture block from sliding at the tubular pile inner wall.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of a pile-out hoist for lifting and hoisting;
FIG. 2 is a cross-sectional view of a pile-extracting hoist for lifting and hoisting according to the present utility model;
FIG. 3 is a schematic structural view of a clamping mechanism of a pile-out hoist for lifting and hoisting according to the present utility model;
FIG. 4 is a cross-sectional view of a clamping mechanism of a pile-extracting hoist for lifting and hoisting according to the present utility model;
FIG. 5 is a schematic diagram of a pushing rod of a pile-out winch for lifting and hoisting according to the present utility model;
Fig. 6 is a schematic structural view of a lifting mechanism of a pile-discharging winch convenient for lifting and hoisting according to the present utility model.
The reference numerals are explained as follows:
1. A cross beam; 2. a lifting mechanism; 201. a transmission shaft; 202. a reel; 203. a motor; 204. a first wire rope; 205. a connecting plate; 206. a second wire rope; 207. lifting lugs; 3. a clamping mechanism; 301. a worm wheel; 302. a clamping block; 303. a clamping plate; 304. a screw; 305. a limiting shaft; 306. a worm; 307. a push rod; 308. a spring; 4. a mounting block; 5. and (5) tubular piles.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
The utility model is further described below with reference to the accompanying drawings:
As shown in fig. 1 to 6, a pile-out winch for lifting and hoisting comprises a mounting block 4 and a clamping mechanism 3 for clamping a concrete pile and preventing the pile from falling off by increasing the contact area;
In this embodiment: the clamping mechanism 3 comprises a clamping block 302, the clamping block 302 is arranged inside the installation block 4, a spring 308 is welded between the clamping block 302 and the installation block 4, a pushing rod 307 is arranged on the inner side of the clamping block 302, a worm wheel 301 is arranged at a power receiving end of the pushing rod 307, a worm 306 is arranged on one side of the worm wheel 301, a clamping plate 303 is arranged on the upper side of the installation block 4, a screw 304 penetrates through the clamping plate 303, limiting shafts 305 are arranged on two sides of the screw 304, and a tubular pile 5 is arranged outside the installation block 4; the lower side of the clamping plate 303 is provided with an arc shape which is convenient to be attached to the tubular pile 5, and the clamping plate 303 is in sliding connection with the limiting shaft 305; the screw rod 304 is in threaded connection with the clamping plate 303, and the screw rod 304 is in rotary connection with the mounting block 4; the worm 306 is meshed with the worm wheel 301, and the worm 306 is in threaded connection with the mounting block 4; the clamping block 302 is in sliding connection with the mounting block 4, the clamping block 302 is provided with a convex block for clamping the pipe pile 5, the convex block extends out of the mounting block 4, and a gap is arranged between the convex blocks on the clamping block 302; the pushing rod 307 is rotatably connected with the mounting block 4, and a bump for pushing the clamping block 302 to move is arranged outside the pushing rod 307; inserting the installation block 4 into the pipe pile 5, rotating the worm 306, enabling the worm 306 to drive the worm wheel 301 to rotate, enabling the pushing rod 307 to rotate, enabling the protruding blocks on the pushing rod 307 to rotate along with the pushing rod 307 to push out the clamping blocks 302 to be attached to the inner wall of the installation block 4, rotating the screw 304, enabling the clamping plates 303 to descend to be attached to the outer wall of the installation block 4, limiting the limiting shafts 305 to prevent the clamping plates 303 from rotating when descending, increasing the contact area between the clamping plates 303 and the clamping blocks 302 to tightly clamp the installation block 4, preventing the installation block 4 from falling off the pipe pile 5 to cause accidents when lifting the installation block 4, preventing the clamping blocks 302 from sliding on the inner wall of the pipe pile 5 at intervals between the protruding blocks on the clamping blocks 302, lifting the pipe pile 5 to a target point, rotating the screw 304, enabling the clamping plates 303 to ascend to be detached from the outer wall of the pipe pile 5, rotating the worm 306, enabling the worm wheel 301 to drive the pushing rod 307 to rotate, enabling the protruding blocks on the pushing rod 307 to be detached from the clamping blocks 302, retracting the inside the installation block 4 under the action of the spring 308, taking the installation block 4 out of the inside the pipe pile 5, and continuing to transport the new pipe pile 5.
In this embodiment: the upper side of the tubular pile 5 is provided with a lifting mechanism 2;
The lifting mechanism 2 comprises a second steel cable 206, the second steel cable 206 is arranged on the upper side of the mounting block 4, a connecting plate 205 is arranged on the upper side of the second steel cable 206, a winding drum 202 is arranged on the upper side of the connecting plate 205, a first steel cable 204 is connected between the winding drum 202 and the connecting plate 205, a transmission shaft 201 is arranged in the winding drum 202, a motor 203 is arranged at the power receiving end of the transmission shaft 201, a lifting lug 207 is connected at the lower end of the second steel cable 206, and a beam 1 is arranged outside the transmission shaft 201; the transmission shaft 201 is rotationally connected with the cross beam 1, and the lifting lug 207 is in threaded connection with the mounting block 4; the motor 203 is started to drive the transmission shaft 201 to rotate, the winding drum 202 is rotated, the first steel cable 204 is wound up, the connecting plate 205 is driven to move, the connecting plate 205 is connected with the second steel cable 206, the pipe pile 5 is driven to swing through the lifting lug 207 and is lifted by the installation block 4, and after the pipe pile 5 reaches a target point, the motor 203 reverses to put down the pipe pile 5.
Working principle: inserting the installation block 4 into the pipe pile 5, rotating the worm 306, enabling the worm 306 to drive the worm wheel 301 to rotate, enabling the push rod 307 to rotate, enabling the lug on the push rod 307 to rotate along with the push rod 307 to push out the clamping block 302 to be attached to the inner wall of the installation block 4, rotating the screw 304, enabling the clamping plate 303 to descend to be attached to the outer wall of the installation block 4, limiting the limiting shaft 305 to prevent the clamping plate 303 from rotating when descending, increasing the contact area between the clamping plate 303 and the clamping block 302 and preventing the installation block 4 from clamping the installation block 4, enabling the installation block 4 to deviate from the pipe pile 5 to fall to cause accidents, enabling the clamping block 302 to slide on the inner wall of the pipe pile 5 at intervals between the lugs on the clamping block 302, enabling the motor 203 to drive the transmission shaft 201 to rotate, enabling the winding drum 202 to wind up, driving the connecting plate 205 to move, enabling the connecting plate 205 to be connected with the second steel cable 206, enabling the lifting lug 207 to be connected with the installation block 4, driving the pipe pile 5 to hoist, and after the pipe pile 5 reaches a target point, enabling the motor 203 to reversely rotate the clamping plate 303 to ascend away from the outer wall of the pipe pile 5, rotating the worm 306, enabling the clamping plate 303 to drive the push rod 307 to rotate, enabling the clamping block 302 to slide on the inner wall of the pipe pile 5, enabling the clamping block to slide on the inner wall of the clamping block to be prevented from sliding on the inner wall of the pipe pile 5, enabling the clamping block to deviate from the installation block 302, and repeating actions of the action of the clamping block 308, and repeating actions of the action of the function of the pipe pile 4, and the function of lifting block 4, and the inner side, and the action of the lifting block, and the new lifting block.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (7)
1. Pile-out winch convenient to lift and hoist, including installation piece (4), its characterized in that: the device also comprises a clamping mechanism (3) for clamping the concrete pile and preventing the concrete pile from falling off by increasing the contact area;
Clamping mechanism (3) are including fixture block (302), fixture block (302) set up inside installation piece (4), fixture block (302) with be fixed with spring (308) between installation piece (4), fixture block (302) inboard is provided with catch bar (307), worm wheel (301) are installed to catch bar (307) power receiving end, worm wheel (301) one side is provided with worm (306), installation piece (4) upside is provided with splint (303), inside running through of splint (303) has screw rod (304), screw rod (304) both sides are provided with spacing axle (305), installation piece (4) outside is provided with tubular pile (5).
2. The pile-extracting winch convenient for lifting and hoisting as claimed in claim 1, wherein: the upper side of the tubular pile (5) is provided with a lifting mechanism (2);
Elevating system (2) are including second cable wire (206), second cable wire (206) set up installation piece (4) upside, second cable wire (206) upside is provided with connecting plate (205), connecting plate (205) upside is provided with reel (202), reel (202) with be connected with first cable wire (204) between connecting plate (205), reel (202) inside is provided with transmission shaft (201), motor (203) are installed to transmission shaft (201) power receiving end.
3. The pile-extracting winch convenient for lifting and hoisting as claimed in claim 1, wherein: the lower side of the clamping plate (303) is arranged in an arc shape which is convenient to be attached to the tubular pile (5), and the clamping plate (303) is in sliding connection with the limiting shaft (305).
4. The pile-extracting winch convenient for lifting and hoisting as claimed in claim 1, wherein: the screw rod (304) is in threaded connection with the clamping plate (303), and the screw rod (304) is in rotary connection with the mounting block (4).
5. The pile-extracting winch convenient for lifting and hoisting as claimed in claim 1, wherein: the worm (306) is meshed with the worm wheel (301), and the worm (306) is in threaded connection with the mounting block (4).
6. The pile-extracting winch convenient for lifting and hoisting as claimed in claim 1, wherein: the clamping block (302) is in sliding connection with the mounting block (4), a protruding block used for clamping the pipe pile (5) is arranged on the clamping block (302) and protrudes out of the mounting block (4), and an interval is arranged between the protruding blocks on the clamping block (302).
7. The pile-extracting winch convenient for lifting and hoisting as claimed in claim 1, wherein: the pushing rod (307) is rotatably connected with the mounting block (4), and a bump for pushing the clamping block (302) to move is arranged outside the pushing rod (307).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322542155.5U CN220866981U (en) | 2023-09-19 | 2023-09-19 | Pile-out winch convenient for lifting and hoisting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322542155.5U CN220866981U (en) | 2023-09-19 | 2023-09-19 | Pile-out winch convenient for lifting and hoisting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220866981U true CN220866981U (en) | 2024-04-30 |
Family
ID=90821062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322542155.5U Active CN220866981U (en) | 2023-09-19 | 2023-09-19 | Pile-out winch convenient for lifting and hoisting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220866981U (en) |
-
2023
- 2023-09-19 CN CN202322542155.5U patent/CN220866981U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |