CN212026251U - Small-size pile driving device that construction used - Google Patents
Small-size pile driving device that construction used Download PDFInfo
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- CN212026251U CN212026251U CN201921834749.0U CN201921834749U CN212026251U CN 212026251 U CN212026251 U CN 212026251U CN 201921834749 U CN201921834749 U CN 201921834749U CN 212026251 U CN212026251 U CN 212026251U
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- pile driving
- fixedly connected
- pile
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- 238000010276 construction Methods 0.000 title abstract description 11
- 238000009435 building construction Methods 0.000 claims abstract description 11
- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 230000005484 gravity Effects 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 5
- 239000002699 waste material Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model provides a small-size pile driver that construction was used belongs to building construction technical field, including bottom plate, pile pole, pile head, rapping mechanism and positioner, braced frame's top fixedly connected with place the frame, place the left side fixedly connected with spacing case of frame, the inside of spacing case is provided with servo motor, servo motor's right-hand member rotates and is connected with the axis of rotation, the right-hand member fixedly connected with eccentric wheel of axis of rotation, be provided with the spout on placing the inner wall of frame, place the inside of frame and be provided with rapping mechanism, the axle center department of bottom plate runs through and is connected with the pile pole, the top of pile pole is provided with positioner, the bottom fixedly connected with of pile pole beats the pile head; the utility model discloses stability is good, and work efficiency is high, through being provided with rapping mechanism and positioner, can make the pole of piling can accurately be to pointing ground pile, and can avoid the waste of the energy, has improved the device's practicality greatly.
Description
Technical Field
The utility model relates to a construction technical field, more specifically relates to a small-size pile driving device that construction used.
Background
Currently, most of the pile drivers are composed of a pile hammer, a pile frame, accessory equipment and the like. The pile hammer is attached between two parallel vertical guide rods (commonly called gantry) at the front part of the pile frame and is hoisted by a hoisting hook. The pile frame is a steel structure tower frame, and a winch is arranged at the rear part of the pile frame and used for hoisting the pile and the pile hammer. The front of the pile frame is provided with a guide frame consisting of two guide rods for controlling the piling direction, so that the pile can be accurately penetrated into the stratum according to the designed direction, and the accurate piling can be realized. However, when the construction area is small, the large-sized pile driver is inconvenient to move and inconvenient to use, the existing small-sized pile driver impacts the ground to pile through lifting when in use, the pile driving rod is easily damaged, the ring is easy to shake in the pile driving process, the stability is poor, and the normal use of the pile driver is influenced. Therefore, a small piling device for building construction is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem in the background art to provide a small-size pile driving device that construction used.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a small-size pile device that construction used, includes bottom plate, pile driving pole, pile driving head, beats mechanism and positioner, the bottom fixedly connected with supporting legs of bottom plate, the top fixedly connected with braced frame of bottom plate, braced frame's top fixedly connected with places the frame, place the spacing case of left side fixedly connected with of frame, the inside of spacing case is provided with servo motor, servo motor's right-hand member rotates and is connected with the axis of rotation, the right-hand member fixedly connected with eccentric wheel of axis of rotation, be provided with the spout on placing the inner wall of frame, the inside of placing the frame is provided with beats the mechanism, the axle center department through connection of bottom plate has the pile driving pole, the top of pile driving pole is provided with positioner, the bottom fixedly connected with pile driving head of pile driving pole.
Preferably, beat the mechanism and include first powerful spring, the powerful spring of second, fixed hoop, slide bar, slider, movable rod, gravity piece and activity chamber, the movable rod through connection is in braced frame's top, the bottom fixedly connected with gravity piece of movable rod, the first powerful spring of top fixedly connected with of movable rod, the inside at movable rod top is provided with the activity chamber, fixed hoop has been cup jointed on the surface of movable rod, the fixed surface fixedly connected with slide bar of fixed hoop, the outside fixedly connected with slider of slide bar, and slider sliding connection is in the spout.
Preferably, positioner includes concave template, baffle, contact, piston post, piston loop bar, compression spring, concave template passes through bolt fixed connection in the top of bottom plate, the inside top of concave template is provided with the contact, the bottom of contact is provided with the baffle, the bottom of baffle is provided with the piston post, the bottom of piston post is provided with compression spring, compression spring's the outside is provided with the piston loop bar, piston post swing joint is in the inside of piston loop bar, and the contact is the rubber hemisphere.
Preferably, the upper surface of the eccentric wheel is attached to the inner wall of the movable cavity and rotates in the movable cavity.
Preferably, the gravity block is mounted above the baffle.
Preferably, the servo motor is electrically connected with a power supply; the servo motor is electrically connected with the rotating shaft.
The utility model provides a small-size pile device that construction used has following beneficial effect:
1. the small-sized pile driving device for building construction is provided with a knocking mechanism, after a power supply is turned on, a servo motor is started, so that a rotating shaft drives an eccentric wheel to rotate ceaselessly in a movable cavity, meanwhile, the eccentric wheel can displace a movable rod upwards and further extrude a first strong spring, the first strong spring can also generate a reaction force to push the movable rod to slide downwards in a sliding groove through a sliding block, a second strong spring is extruded, the second strong spring continues to push the movable rod upwards to slide upwards in the sliding groove through the sliding block, and the cycle is repeated; the energy consumption can be saved, the damage to the device is reduced, and the service life of the device is prolonged.
2. This kind of small-size pile device that construction used is provided with positioner, and the baffle is at the removal in-process, tightly laminates in the inner wall of concave template all the time, and the piston post also can carry out displacement from top to bottom at the piston loop bar through compression spring to this improves the stability of pile pole, ensures the normal use of pile device, has improved the device's practicality greatly.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the rapping mechanism of the present invention.
Fig. 3 is a schematic cross-sectional view of the position a in fig. 1 according to the present invention.
Fig. 4 is a schematic structural view of the eccentric wheel of the present invention.
In FIGS. 1-4: the device comprises a base plate 1, supporting feet 2, a supporting frame 3, a placing frame 4, a piling rod 5, a piling head 6, a beating mechanism 7, a first strong spring 71, a second strong spring 72, a fixed hoop 73, a sliding rod 74, a sliding block 75, a movable rod 76, a gravity block 77, a movable cavity 78, a positioning device 8, a concave plate 81, a baffle 82, a contact 83, a piston column 84, a piston sleeve rod 85, a compression spring 86, a sliding groove 9, a limiting box 10, a servo motor 11, a rotating shaft 12 and an eccentric wheel 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, in an embodiment of the present invention, a small piling device for building construction includes a base plate 1, a piling rod 5, pile driving head 6, beat mechanism 7 and positioner 8, the bottom fixedly connected with supporting legs 2 of bottom plate 1, the top fixedly connected with braced frame 3 of bottom plate 1, braced frame 3's top fixedly connected with places frame 4, place frame 4's left side fixedly connected with spacing case 10, the inside of spacing case 10 is provided with servo motor 11, servo motor 11's right-hand member rotates and is connected with axis of rotation 12, the right-hand member fixedly connected with eccentric wheel 13 of axis of rotation 12, be provided with spout 9 on placing frame 4's the inner wall, the inside of placing frame 4 is provided with beats mechanism 7, the axle center department through connection of bottom plate 1 has pile driving rod 5, the top of pile driving rod 5 is provided with positioner 8, the bottom fixedly connected with pile driving head 6 of pile driving rod 5.
In this embodiment, the rapping mechanism 7 includes a first strong spring 71, a second strong spring 72, a fixed hoop 73, a sliding rod 74, a sliding block 75, a movable rod 76, a gravity block 77 and a movable cavity 78, the movable rod 76 is connected to the top of the supporting frame 3 in a penetrating manner, the bottom of the movable rod 76 is fixedly connected with the gravity block 77, the top of the movable rod 76 is fixedly connected with the first strong spring 71, the movable cavity 78 is arranged inside the top of the movable rod 76, the fixed hoop 73 is sleeved on the surface of the movable rod 76, the sliding rod 74 is fixedly connected to the surface of the fixed hoop 73, the sliding block 75 is fixedly connected to the outer side of the sliding rod 74, and the sliding block 75 is slidably connected to the sliding groove 9 and directly acts on the piling rod 5 by using the gravity, so that energy is saved, and damage to the piling device is.
In this embodiment, the positioning device 8 includes a concave plate 81, a baffle 82, a contact 83, a piston post 84, a piston rod 85, and a compression spring 86, the concave plate 81 is fixedly connected to the top of the bottom plate 1 by a bolt, the contact 83 is disposed on the top of the concave plate 81, the baffle 82 is disposed on the bottom of the contact 83, the piston post 84 is disposed on the bottom of the baffle 82, the compression spring 86 is disposed on the bottom of the piston post 84, the piston rod 85 is disposed on the outer side of the compression spring 86, the piston post 84 is movably connected to the inside of the piston rod 85, and the contact 83 is a rubber hemisphere, the baffle 82 is always clung to the inner wall of the concave plate to operate in the up-and-down displacement, and the piston column 84 can move up and down in the piston sleeve rod 85 through the self characteristic of the compression spring 86, so that the stability of the pile driving rod 5 is greatly enhanced, and pile driving errors caused by shaking of the pile driving rod are avoided.
In this embodiment, the upper surface of the eccentric wheel 13 fits the inner wall of the movable cavity 78, and rotates in the movable cavity 78, the servo motor 11 can make the rotation shaft 12 drive the eccentric wheel 13 to perform rotation movement, so as to move the movable rod 76 up or down, further ensure the normal operation of the tapping mechanism 7, and greatly improve the practicability of the device.
In this embodiment, the gravity block 77 is installed above the retainer 82, and can accurately transmit the pile driving energy provided by the rapping mechanism 7 to the pile driving rod 5, thereby greatly reducing energy loss and further improving work efficiency.
In this embodiment, the servo motor 11 is electrically connected to the power supply; the servo motor 11 is electrically connected with the rotating shaft 12.
When the small-sized pile driving device for building construction is used, firstly, a worker moves the device to a pointing construction site, the pile driving head 6 is aligned to a pile driving place, then, after the power supply is connected, the servo motor 11 starts to start, so that the rotating shaft 12 drives the eccentric wheel 13 to rotate ceaselessly in the movable cavity 78, meanwhile, the eccentric wheel 13 can displace the movable rod 76 upwards and further extrude the movable rod to the first strong spring 71, the first strong spring 71 can also generate a reaction force to push the movable rod 76 to slide downwards in the chute 9 through the slider 75 and extrude the second strong spring 72, the second strong spring 72 can further push the movable rod 76 upwards to slide upwards in the chute 9 through the slider 75, and the device is repeatedly cycled, so that the damage to the pile driving device is reduced; and when the movable rod 76 reciprocated, gravity block 77 can directly strike on baffle 82, can make piling bar 5 drive piling head 6 striking ground, and baffle 82 also can hug closely concave board 81 and move down, with piston post 84 compression spring 86 in piston loop bar 85, with the fixed reciprocating of baffle 82, avoid piling bar 5 to appear rocking the phenomenon to reach the purpose of pile.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (6)
1. A small-sized pile driving device for building construction comprises a base plate (1), a pile driving rod (5), a pile driving head (6), a knocking mechanism (7) and a positioning device (8), and is characterized in that the bottom of the base plate (1) is fixedly connected with a supporting leg (2), the top of the base plate (1) is fixedly connected with a supporting frame (3), the top of the supporting frame (3) is fixedly connected with a placing frame (4), the left side of the placing frame (4) is fixedly connected with a limiting box (10), a servo motor (11) is arranged inside the limiting box (10), the right end of the servo motor (11) is rotatably connected with a rotating shaft (12), the right end of the rotating shaft (12) is fixedly connected with an eccentric wheel (13), a sliding groove (9) is formed in the inner wall of the placing frame (4), the knocking mechanism (7) is arranged inside the placing frame (4), the pile driving device is characterized in that a pile driving rod (5) penetrates through the axis of the bottom plate (1), a positioning device (8) is arranged at the top of the pile driving rod (5), and a pile driving head (6) is fixedly connected to the bottom of the pile driving rod (5).
2. A small-sized pile driving device for building construction according to claim 1, wherein: beat mechanism (7) and include first powerful spring (71), second powerful spring (72), fixed hoop (73), slide bar (74), slider (75), movable rod (76), gravity piece (77) and activity chamber (78), movable rod (76) through connection is in the top of braced frame (3), the bottom fixedly connected with gravity piece (77) of movable rod (76), the first powerful spring (71) of top fixedly connected with of movable rod (76), the inside at movable rod (76) top is provided with activity chamber (78), fixed hoop (73) have been cup jointed on the surface of movable rod (76), the fixed surface of fixed hoop (73) is connected with slide bar (74), the outside fixedly connected with slider (75) of slide bar (74), and slider (75) sliding connection is in spout (9).
3. A small-sized pile driving device for building construction according to claim 1, wherein: positioner (8) are including concave template (81), baffle (82), contact (83), piston post (84), piston loop bar (85), compression spring (86), concave template (81) are through bolt fixed connection in the top of bottom plate (1), the inside top of concave template (81) is provided with contact (83), the bottom of contact (83) is provided with baffle (82), the bottom of baffle (82) is provided with piston post (84), the bottom of piston post (84) is provided with compression spring (86), the outside of compression spring (86) is provided with piston loop bar (85), piston post (84) swing joint is in the inside of piston loop bar (85), and contact (83) are the rubber hemisphere body.
4. A small-sized pile driving device for building construction according to claim 1, wherein: the upper surface of the eccentric wheel (13) is attached to the inner wall of the movable cavity (78) and rotates in the movable cavity (78).
5. A small-sized pile driving device for building construction according to claim 2, wherein: the gravity block (77) is mounted above the baffle plate (82).
6. A small-sized pile driving device for building construction according to claim 1, wherein: the servo motor (11) is electrically connected with a power supply; the servo motor (11) is electrically connected with the rotating shaft (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921834749.0U CN212026251U (en) | 2019-10-29 | 2019-10-29 | Small-size pile driving device that construction used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921834749.0U CN212026251U (en) | 2019-10-29 | 2019-10-29 | Small-size pile driving device that construction used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212026251U true CN212026251U (en) | 2020-11-27 |
Family
ID=73479392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921834749.0U Expired - Fee Related CN212026251U (en) | 2019-10-29 | 2019-10-29 | Small-size pile driving device that construction used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212026251U (en) |
-
2019
- 2019-10-29 CN CN201921834749.0U patent/CN212026251U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yu Yaping Inventor after: Zhang Ruiqi Inventor before: Zhang Ruiqi |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230823 Address after: 432000 Room 502, No. 215, Chengzhan Road, Square Street, Xiaonan District, Xiaogan City, Hubei Province Patentee after: Yu Yaping Address before: No. 43 Nanjing Road Crossing, Xin'an County, Luoyang City, Henan Province, 471800 Patentee before: Zhang Ruiqi |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201127 |