CN210829068U - Pile driver for civil engineering - Google Patents
Pile driver for civil engineering Download PDFInfo
- Publication number
- CN210829068U CN210829068U CN201921055032.6U CN201921055032U CN210829068U CN 210829068 U CN210829068 U CN 210829068U CN 201921055032 U CN201921055032 U CN 201921055032U CN 210829068 U CN210829068 U CN 210829068U
- Authority
- CN
- China
- Prior art keywords
- chassis
- support frame
- pile driver
- drilling rod
- civil engineering
- 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.)
- Expired - Fee Related
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model provides a pile driver for civil engineering, its pile driver body includes the bottom sprag frame, block terminal and drilling rod, the bottom sprag frame is the rectangle structure, and welded connection is in the top of removing the chassis, all set up hydraulic leg on the four corners of bottom sprag frame, hydraulic leg includes hydraulic stem and chassis, be equipped with a through-hole that is used for the iron round pin to pass and two screw holes that are used for installing fixing bolt on the chassis at least, evenly distributed has the screw thread on the outer wall of iron round pin, threaded connection has a locking backstop piece on it, the through-hole with fixing bolt looks adaptation is seted up to the symmetry on the locking dog, fixing bolt passes this through-hole and screw. The utility model discloses through inserting the iron round pin ground on the chassis, realized the fixed on chassis to improved the stability that whole device supported, utilized locking dog and fixing bolt to realize the fixed of iron round pin simultaneously, further improved the stability of whole device, avoided the chassis and the condition of skidding with some uneven ground.
Description
Technical Field
The utility model relates to a pile equipment technical field, concretely relates to pile driver for civil engineering.
Background
The pile driver consists 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 accurately penetrate into the stratum according to the designed direction. The basic technical parameters of the pile driver are the impact section weight, the impact kinetic energy and the impact frequency. The power source of the pile hammer according to the movement can be divided into a drop hammer, a steam hammer, a diesel hammer, a hydraulic hammer and the like.
Present pile driver for civil engineering need use hydraulic leg in order to consolidate hydraulic lifting platform's steadiness at the pile driving in-process, but the pile driving operation is gone on at the building site mostly, and ground environment is complicated, often has unevenness, and hydraulic leg is after fixed with ground, and the pile driver produces powerful thrust in service and often causes the phenomenon such as skidding between hydraulic leg and the ground, seriously influences the normal work of pile driver.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a pile driver for civil engineering.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a pile driver for civil engineering, includes the pile driver body, the pile driver body is installed on removing the chassis, its characterized in that: the pile driver body includes bottom sprag frame, block terminal and drilling rod, the bottom sprag frame is the rectangle structure to welded connection is in the top of removing the chassis, all set up hydraulic leg on the four corners of bottom sprag frame, hydraulic leg includes hydraulic stem and chassis, be equipped with at least one on the chassis and be used for the through-hole that the iron round pin passed and two screw holes that are used for installing fixing bolt, evenly distributed has the screw thread on the outer wall of iron round pin, and threaded connection has a locking backstop piece on it, the symmetry set up on the locking dog with the through-hole of fixing bolt looks adaptation, fixing bolt pass this through-hole with screw hole threaded connection.
Preferably, the distribution box is installed on the bottom support frame, a drill rod support frame is further arranged above the distribution box, a speed reduction motor is arranged at one end of the drill rod support frame, the speed reduction motor is connected with one end of a drill rod and used for driving the drill rod, and a drill bit is arranged at the other end of the drill rod.
Preferably, the drill is a trifurcate drill.
Preferably, the chassis is circular, and 4 through grooves are uniformly distributed on the chassis.
Preferably, a triangular traction head is arranged on one side of the movable underframe.
The utility model discloses following beneficial effect has:
the chassis is fixed by inserting the iron pins into the ground, so that the stability of supporting the whole device is improved, the fixing of the iron pins is realized by utilizing the locking stop blocks and the fixing bolts, the stability of the whole device is further improved, the working requirement of piling can be met, and the condition that the chassis slips and the uneven ground is avoided.
Drawings
Fig. 1 is the utility model provides a pile driver for civil engineering's structural schematic.
Fig. 2 is a schematic structural diagram of a chassis of a pile driver for civil engineering.
Fig. 3 is a schematic structural diagram of the chassis, the stop block and the iron pin of the pile driver for civil engineering of the present invention.
Detailed Description
In order to make the objects and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-3, the pile driver for civil engineering provided by the embodiment of the present invention comprises a pile driver body, the pile driver body is mounted on a movable base frame 1, the pile driver body comprises a bottom support frame 4, a distribution box 5 and a drill rod 8, the bottom support frame 4 is of a rectangular structure and is welded above the movable base frame 1, hydraulic legs are arranged at four corners of the bottom support frame 4, each hydraulic leg comprises a hydraulic rod 3 and a base plate 2, at least one through hole 11 for passing an iron pin 14 and two threaded holes for mounting a fixing bolt 13 are arranged on the base plate 2, threads are uniformly distributed on the outer wall of the iron pin 14, a locking stop block 12 is connected to the outer wall of the iron pin, through holes adapted to the fixing bolt 13 are symmetrically arranged on the locking stop block 12, the fixing bolt 13 passes through the through holes and is in threaded connection with the threaded holes, the distribution box 5 is installed on the bottom support frame 4, a support frame is further arranged above the distribution box 5, a drill rod support frame 6 is placed at the upper end of the support frame, the lower section of the drill rod support frame 6 is hinged to an H-shaped support rod 15 on the bottom support frame 4, so that the drill rod support frame 6 can be vertically placed from a horizontal position, the distribution box further comprises a locking bolt for achieving relative fixing of the drill rod support frame 6 and the H-shaped support rod 15, connecting holes matched with the locking bolt are formed in the drill rod support frame 6 and the H-shaped support rod 15, and the locking bolt sequentially penetrates through a connecting hole in the outer side of the H-shaped support rod 15, a connecting hole in the drill rod support frame; the lower end of the H-shaped support rod 15 is welded with the bottom support frame 4, the speed reducing motor 7 is arranged at one end of the drill rod support frame 6, the speed reducing motor 7 is connected with one end of the drill rod and used for driving the drill rod 8, the drill bit 9 is arranged at the other end of the drill rod 8, preferably, the drill bit 9 is a three-fork-shaped drill bit, the chassis 2 is circular, 4 through grooves 13 are uniformly distributed in the chassis, and a triangular traction head 10 is arranged on one side of the movable chassis 1.
When using, will remove chassis 1 through other traction equipment in outside and pull to required position, it is fixed with the pile driver body to utilize hydraulic leg, hydraulic stem 3 makes chassis 2 and ground contact guarantee firm support downwards, to some ground itself exist uneven the condition of skidding and utilize dog 12 to pass logical groove 13 fixed with iron pin 14, it can further improve the stability of support to insert ground at chassis 2 decline in-process iron pin 14, thereby can satisfy the work needs of piling, thereby the effectual chassis 2 and some uneven ground problem of skidding of having solved.
To sum up, the utility model discloses the device utilizes dog 12 to pass logical groove 13 and fixes iron round pin 14, and iron round pin 14 inserts the stability that ground can further improve the support in chassis 2 decline in-process to can satisfy the work needs of pile, thereby the effectual chassis 2 of having solved skidded problem with some uneven ground.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (3)
1. The utility model provides a pile driver for civil engineering, includes the pile driver body, the pile driver body is installed on removing the chassis, its characterized in that: the pile driver body comprises a bottom support frame, a distribution box and a drill rod, the bottom support frame is of a rectangular structure and is welded above the movable underframe, hydraulic support legs are arranged on four corners of the bottom support frame and comprise hydraulic rods and a chassis, at least one through hole for an iron pin to pass through and two threaded holes for mounting fixing bolts are arranged on the chassis, threads are uniformly distributed on the outer wall of the iron pin, a locking stop block is connected with the outer wall of the iron pin in a threaded manner, through holes matched with the fixing bolts are symmetrically formed in the locking stop block, and the fixing bolts pass through the through holes and are in threaded connection with the threaded holes; the distribution box is installed on the bottom bracing frame, and the distribution box top still is equipped with the support frame, and the drilling rod support frame has been placed to the support frame upper end, and the drilling rod support frame hypomere is articulated with the H shape bracing piece on the bottom bracing frame for the drilling rod support frame can be placed from the level and change to vertical the placing, still includes a locking bolt for realize the relative fixation of drilling rod support frame and H shape bracing piece, one end is equipped with gear motor on the drilling rod support frame, gear motor connects drilling rod one end and is used for the actuating drill pipe, another end of drilling rod is equipped with the drill bit, the drill bit.
2. Pile driver for civil engineering according to claim 1, characterised in that: the chassis is circular, and 4 through grooves are uniformly distributed on the chassis.
3. Pile driver for civil engineering according to claim 1, characterised in that: one side of the movable underframe is provided with a triangular traction head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921055032.6U CN210829068U (en) | 2019-07-08 | 2019-07-08 | Pile driver for civil engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921055032.6U CN210829068U (en) | 2019-07-08 | 2019-07-08 | Pile driver for civil engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210829068U true CN210829068U (en) | 2020-06-23 |
Family
ID=71251315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921055032.6U Expired - Fee Related CN210829068U (en) | 2019-07-08 | 2019-07-08 | Pile driver for civil engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210829068U (en) |
-
2019
- 2019-07-08 CN CN201921055032.6U patent/CN210829068U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200623 Termination date: 20210708 |