CN213329009U - Foundation pile driver for pile foundation engineering - Google Patents
Foundation pile driver for pile foundation engineering Download PDFInfo
- Publication number
- CN213329009U CN213329009U CN202021980772.3U CN202021980772U CN213329009U CN 213329009 U CN213329009 U CN 213329009U CN 202021980772 U CN202021980772 U CN 202021980772U CN 213329009 U CN213329009 U CN 213329009U
- Authority
- CN
- China
- Prior art keywords
- pile
- foundation
- sliding
- foundation pile
- arc
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The application relates to a ground pile driver for pile foundation engineering, it is including installing the davit on the locomotive, sets up the extension frame that is close to foundation pile one side at the locomotive, sets up the support frame of symmetry on extending the frame, sets up the gliding sliding component of horizontal direction of edge on the support frame, sets up the drive assembly who is used for driving sliding component horizontal migration on extending the frame to and set up the centre gripping subassembly that is used for centre gripping foundation pile on sliding component. This application when the pile hammer beat foundation pile, especially before foundation pile just beaten gets into the underground, can keep foundation pile's stability for foundation pile can be beaten the preset position in stratum, reduces the condition that foundation pile takes place the skew.
Description
Technical Field
The application relates to the technical field of pile foundation engineering, in particular to a foundation pile driver for pile foundation engineering.
Background
The foundation pile driver plays an important role in building engineering, is often used for foundation pile driving or guardrail pile driving, enables the building foundation to be firm, and ensures the bearing capacity and the safety capacity of the building.
At present, a common foundation pile driver mainly comprises a locomotive, a boom and a pile hammer mounted on the boom, wherein before the pile driver starts to drive the pile, the boom on the locomotive firstly lifts a foundation pile, the foundation pile is vertically placed at a preset position on the ground, and the pile hammer continuously beats a stone pile with a large impact force to drive the stone pile into a deep stratum.
In view of the above-mentioned related arts, the inventors of the present invention believe that when a pile hammer strikes a foundation pile, particularly immediately before the foundation pile is driven into the ground, the foundation pile is likely to be displaced, which affects the construction quality, and therefore, there is a great need for improvement.
SUMMERY OF THE UTILITY MODEL
In order to be able to drive a foundation pile into a predetermined position in the ground and to improve the construction quality, the present application provides a foundation pile driver for pile foundation engineering.
The application provides a ground pile driver for pile foundation engineering adopts following technical scheme:
the utility model provides a ground pile driver for pile foundation engineering, is including installing the davit on the locomotive, sets up the extension frame that is close to foundation pile one side at the locomotive, sets up the support frame of symmetry on extending the frame, sets up the gliding sliding component of horizontal direction of edge on the support frame, sets up the drive assembly who is used for driving sliding component horizontal migration on extending the frame to and set up the centre gripping subassembly that is used for centre gripping foundation pile on sliding component.
By adopting the technical scheme, before the foundation pile is just driven into the ground, the sliding component on the support frame can be driven to slide by the driving component on the extension frame, so that the sliding component drives the clamping component to clamp the foundation pile. Through setting up this scheme, alright in order effectively centre gripping foundation pile for foundation pile can be squeezed into the preset position in stratum, reduces the condition that foundation pile takes place the skew.
The application further provides that: the sliding assembly comprises a sliding rail horizontally mounted on the support frame, and a sliding block is connected to the sliding rail in a sliding mode.
By adopting the technical scheme, the position of the driving component can be conveniently adjusted by matching the sliding rail with the sliding block, and the operation is simple and convenient.
The application further provides that: the driving assembly comprises a motor arranged on the extension frame and a gear arranged on an output shaft of the motor, racks are arranged on the sliding blocks, and the racks are meshed with the top and the bottom of the gear respectively.
By adopting the technical scheme, the motor can drive the gear on the output shaft to rotate, so that the rack meshed with the gear can move relatively, and then the sliding block can horizontally move on the sliding rail.
The application further provides that: the clamping assembly comprises a connecting rod arranged on the sliding block and an arc-shaped plate arranged at one end, far away from the sliding block, of the connecting rod.
By adopting the technical scheme, when the sliding block horizontally slides on the sliding rail, the arc-shaped plate on the connecting rod can be driven to horizontally move, and before the foundation pile is just driven into the ground, the arc-shaped plate can clamp the foundation pile, so that the stability of the foundation pile is improved.
The application further provides that: symmetrical mounting blocks are mounted on the sliding block, connecting holes are formed in one end, away from the arc-shaped plate, of the connecting rod and the mounting blocks, and locking bolts are inserted between the connecting holes in a penetrating mode through threads.
By adopting the technical scheme, the mounting block can rotate to connect the connecting rod through the locking bolt, so that the height between the connecting rod and the ground can be adjusted, the distance between the arc-shaped plate and the ground can be adjusted, different height positions outside the foundation pile can be clamped by the arc-shaped plate, and the application range is further enlarged.
The application further provides that: and one end of the rack, which is far away from the sliding block, is provided with a limiting block.
By adopting the technical scheme, the limit block can reduce the condition that the rack is separated from the gear, so that the sliding block can slide back and forth on the sliding rail.
The application further provides that: and one side of the arc-shaped plate, which is close to the foundation pile, is provided with a shock pad.
By adopting the technical scheme, the shock pad can not only reduce the damage to the arc-shaped plate during piling, but also prolong the service life of the arc-shaped plate.
The application further provides that: the bottom of the arc-shaped plate is provided with a barb with a preset inclination angle.
Adopt above-mentioned technical scheme, the barb can increase the frictional force between arc and the ground to improve the stability of arc, reach the effect of further centre gripping pile head then.
In summary, the present application includes at least one of the following beneficial technical effects:
through setting up drive assembly, slip subassembly and centre gripping subassembly, during operation, drive assembly can drive slip subassembly horizontal slip, and the base pile can be held in the centre gripping subassembly on the slip subassembly, improves the stability of base pile for the preset position in stratum can be squeezed into to the base pile, reduces the condition that the base pile takes place the skew.
Drawings
Fig. 1 is a schematic overall structure diagram in the embodiment of the present application.
Fig. 2 is a schematic structural diagram of a driving assembly and a sliding assembly in an embodiment of the present application.
Description of reference numerals: 1. a locomotive; 2. a suspension arm; 3. an extension frame; 4. a motor; 40. a gear; 41. a rack; 42. a limiting block; 5. a support frame; 50. a slide rail; 51. a slider; 510. mounting blocks; 511. a locking bolt; 52. a connecting rod; 6. an arc-shaped plate; 60. a crash pad; 61. and barbs.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses a ground pile driver for pile foundation engineering. Referring to fig. 1, the foundation pile driver of the pile foundation engineering includes a locomotive 1 and a boom 2 mounted on the locomotive 1, an extension frame 3 is mounted on one side of the locomotive 1 close to a foundation pile, symmetrical support frames 5 are mounted on the extension frame 3, and sliding assemblies are arranged on the support frames 5.
Referring to fig. 2, in this embodiment, the sliding assembly includes setting up on support frame 5 along gliding slide rail 50 of horizontal direction, slide rail 50 is provided with two, and sliding connection has slider 51 on slide rail 50, slider 51 is connected with and connecting rod 52, connecting rod 52 is kept away from slider 51 one end and is equipped with arc 6, arc 6 can be with the outside surface looks adaptation of basic stake, when the position of arc 6 is adjusted to needs, can pass through sliding slider 51, slider 51 drives connecting rod 52 and slides along the horizontal direction, thereby can adjust the distance between two arcs 6 on the connecting rod 52.
In addition, a driving assembly is arranged on the extension frame 3, the driving assembly is mainly used for driving the sliding block 51 to slide along the horizontal direction, in this embodiment, the driving assembly comprises a motor 4 installed on the extension frame 3, a gear 40 is connected to an output shaft of the motor 4, racks 41 are installed on the sliding block 51, the racks 41 are respectively meshed with the top and the bottom of the gear 40, when the position of the sliding block 51 needs to be adjusted, the gear 40 can be driven to rotate by the motor 4, the gear 40 drives the two racks 41 to move in opposite directions, so that the sliding block 51 is driven to slide on the sliding rail 50, and the arc-shaped plate 6 on the connecting rod 52 is driven to move. The end, far away from the slider 51, of the rack 41 is provided with the limiting block 42, so that the situation that the rack 41 is separated from the gear 40 can be reduced.
Wherein, for the convenience height between regulation arc 6 and the ground, therefore, install symmetrical installation piece 510 on slider 51, installation piece 510 and connecting rod 52 keep away from 6 one end of arc and have all seted up the connecting hole, the screw thread interlude has locking bolt 511 between the connecting hole, when needs are adjusted and are removed arc 6, can be very convenient through rotatory locking bolt 511, then rotate connecting rod 52, make connecting rod 52 be predetermined contained angle with ground, thereby put up arc 6 subaerial, contradict each other with the suitable position on ground.
In addition, the shock pad 60 is arranged on one side of the arc-shaped plate 6 close to the foundation pile, so that the damage of the foundation pile to the arc-shaped plate 6 during pile driving can be reduced, and the service life of the arc-shaped plate 6 can be prolonged.
In order to increase the frictional force between arc 6 and the ground, be provided with many barbs 61 that are predetermined inclination in the bottom of arc 6, in this embodiment, the inclination of barb is preferably 45, and when needing 6 centre gripping foundation piles bottommost of arc, arc 6 can prick subaerial more firmly to can further improve foundation piles's stability.
The implementation process of the embodiment: before the piling begins, the suspension arm 2 of the locomotive 1 can hoist the foundation pile in advance, so that the foundation pile is vertically placed at a preset position, then the motor 4 on the extension frame 3 is started, the driving gear 40 rotates, the gear 40 drives the two racks 41 to move relatively, the distance between the two arc-shaped plates 6 can be adjusted to be matched with the diameter of the foundation pile, the connecting rod 52 is held, the locking bolt 511 is rotated, the height between the two arc-shaped plates 6 and the ground can be adjusted, the arc-shaped plates 6 can be adjusted to reach the preset position through the method, the foundation pile can be effectively clamped, the foundation pile can be driven into the preset position of the stratum, and the situation that the foundation pile deviates is reduced.
After the foundation pile is driven into the deeper position in the underground, when the foundation pile does not need to be clamped, the motor 4 can be started, the driving gear 40 drives the two racks 41 to move outwards, so that the arc-shaped plate 6 loosens the foundation pile, and the operation is simple and convenient.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A ground pile driver for pile foundation engineering which characterized in that: comprises a suspension arm (2) arranged on a locomotive (1);
the extension frame (3) is arranged on one side, close to the foundation pile, of the locomotive (1);
the supporting frames (5) are arranged on the extending frame (3) symmetrically;
a sliding component arranged on the support frame (5) and sliding along the horizontal direction;
the driving component is arranged on the extension frame (3) and used for driving the sliding component to horizontally move;
and the clamping assembly is arranged on the sliding assembly and used for clamping the foundation pile.
2. A foundation pile driver for pile foundation engineering as claimed in claim 1, wherein: the sliding assembly comprises sliding rails (50) which are arranged on the support frame (5) in a symmetrical mode, and sliding blocks (51) are connected to the sliding rails (50) in a sliding mode.
3. A foundation pile driver for pile foundation engineering as claimed in claim 2, wherein: the driving assembly comprises a motor (4) arranged on the extension frame (3); the gear (40) is installed on an output shaft of the motor (4), the sliding blocks (51) are all provided with racks (41), and the racks (41) are meshed with the top and the bottom of the gear (40) respectively.
4. A foundation pile driver for pile foundation engineering as claimed in claim 2, wherein: the clamping assembly comprises a connecting rod (52) mounted on a slider (51); and an arc-shaped plate (6) arranged at one end of the connecting rod (52) far away from the sliding block (51).
5. A foundation pile driver for pile foundation engineering as claimed in claim 4, wherein: symmetrical mounting blocks (510) are mounted on the sliding block (51), connecting holes are formed in one end, far away from the arc-shaped plate (6), of the connecting rod (52) and the mounting blocks (510), and locking bolts (511) are inserted between the connecting holes in a penetrating mode through threads.
6. A foundation pile driver for pile foundation engineering as claimed in claim 3, wherein: and one end of the rack (41) far away from the sliding block (51) is provided with a limiting block (42).
7. A foundation pile driver for pile foundation engineering as claimed in claim 4, wherein: and a shockproof pad (60) is arranged on one side of the arc-shaped plate (6) close to the foundation pile.
8. A foundation pile driver for pile foundation engineering as claimed in claim 4, wherein: the bottom of the arc-shaped plate (6) is provided with a barb (61) with a preset inclination angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021980772.3U CN213329009U (en) | 2020-09-10 | 2020-09-10 | Foundation pile driver for pile foundation engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021980772.3U CN213329009U (en) | 2020-09-10 | 2020-09-10 | Foundation pile driver for pile foundation engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213329009U true CN213329009U (en) | 2021-06-01 |
Family
ID=76063639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021980772.3U Active CN213329009U (en) | 2020-09-10 | 2020-09-10 | Foundation pile driver for pile foundation engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213329009U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113529716A (en) * | 2021-07-15 | 2021-10-22 | 闵瑞 | Positioning base device of hydraulic clamp for overwater steel pile |
-
2020
- 2020-09-10 CN CN202021980772.3U patent/CN213329009U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113529716A (en) * | 2021-07-15 | 2021-10-22 | 闵瑞 | Positioning base device of hydraulic clamp for overwater steel pile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213329009U (en) | Foundation pile driver for pile foundation engineering | |
| CN212408072U (en) | Monitoring device for subway station foundation pit construction | |
| CN113062758A (en) | Anchor rod construction device for civil engineering | |
| CN110904962A (en) | Stable pile driver for traffic engineering construction | |
| CN112900920B (en) | Building construction strutting arrangement | |
| CN214169062U (en) | Municipal works are with pile device | |
| CN211773643U (en) | Pile driver for civil engineering | |
| CN113585077A (en) | Pier embedded steel bar positioning device | |
| CN220929284U (en) | Vertical spiral drilling device | |
| CN219343178U (en) | High stability pile construction equipment | |
| CN219886810U (en) | Piling mechanism of hydraulic pile driver | |
| CN211312516U (en) | Hammer drop preventing device of impact hammer for cast-in-situ bored pile | |
| CN217500199U (en) | Electronic piling and positioning device for building | |
| CN218952169U (en) | Guardrail pile driver | |
| CN220749605U (en) | Anti-vibration bracket of sand removing machine | |
| CN217174757U (en) | Pile driver for highway engineering | |
| CN212865897U (en) | Dynamic compaction machine stabilizing mean | |
| CN214695601U (en) | Pile driver is used in road bridge construction | |
| CN220942520U (en) | Soil fastening device for mine restoration | |
| CN219653707U (en) | Anti-deflection pile driving structure | |
| CN211498816U (en) | Rammer supporting portal frame of dynamic compaction machine | |
| CN220284795U (en) | Pile driving equipment for water conservancy construction | |
| CN218438591U (en) | Pole slope righting device | |
| CN114856661B (en) | Anchor rod construction device for building engineering construction | |
| CN113550302B (en) | Closely knit sand bed draws hole high pressure and spouts stake construction equipment soon |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |