CN211256984U

CN211256984U - Portable flood prevention emergency pile driver

Info

Publication number: CN211256984U
Application number: CN201921773715.5U
Authority: CN
Inventors: 但军学; 黄勇; 黄昭
Original assignee: Sichuan Zhongwang Construction Group Co ltd
Current assignee: Sichuan Zhongwang Construction Group Co ltd
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-08-14
Anticipated expiration: 2029-10-22

Abstract

The utility model discloses a portable flood prevention emergency pile driver, the on-line screen storage device comprises a base, spacing hole has been seted up on the base, first pneumatic cylinder, landing leg and second pneumatic cylinder are installed at the both ends of base bottom, the bottom welding of the piston rod of first pneumatic cylinder has the tooth nail, the universal wheel is installed to the bottom of landing leg. The utility model has the advantages that by arranging the support legs, the universal wheels, the first hydraulic cylinder, the tooth nails, the first fixing plate, the first spring and the damping plate, the whole device can be kept stable when used in various terrains, manual holding is not needed, and the labor capacity of workers is reduced; through setting up spacing hole, mounting hole, third pneumatic cylinder and splint, it is more convenient to make the installation of pile body demolish, improves work efficiency to the second spring and the third spring that set up reduce the stability of the vibrations reinforcing means of device at the device during operation.

Description

Portable flood prevention emergency pile driver

Technical Field

The utility model relates to a flood prevention emergency technical field especially relates to a portable flood prevention emergency pile driver.

Background

Piling machinery for driving piles into the ground by impact force. The pile driving device comprises a pile hammer, a pile frame, accessory equipment and the like, a steel structure is used as a main body, and a guide rail is used for guiding and controlling the pile driving direction, so that the pile can be accurately penetrated into the stratum according to the designed direction.

Present portable pile driver exists not enoughly when using, and at first present portable pile driver needs operating personnel to hand with stabilising arrangement when using, but the great physical demands of operating personnel that leads to of pile driver vibration frequency accelerates, and work efficiency is slow, and secondly artificial strutting arrangement is difficult to keep pile body and ground perpendicular, and the piling effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a portable flood control emergency pile driver.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a portable flood prevention emergency pile driver comprises a base, wherein a limiting hole is formed in the base, a first hydraulic cylinder, a supporting leg and a second hydraulic cylinder are installed at two ends of the bottom of the base, a tooth nail is welded at the bottom end of a piston rod of the first hydraulic cylinder, a universal wheel is installed at the bottom of the supporting leg, a first fixing plate is installed at the bottom of the second hydraulic cylinder, a first spring is installed at the bottom of the first fixing plate, a damping plate is fixedly connected to the bottom of the first spring, supporting columns are fixed at two ends of the top of the base, a sliding groove is formed in the side face of each supporting column, a fixing shaft is fixed inside the sliding groove, a mounting plate is movably sleeved on the fixing shaft, the side face of the mounting plate is connected with the sliding groove in a sliding manner, a second spring is installed at the bottom of the mounting plate and the bottom of, install the third pneumatic cylinder on the inside wall of mounting hole, the welding has splint, two on the piston rod of third pneumatic cylinder install the backup pad between the top of support column, the fourth pneumatic cylinder is installed to the bottom of backup pad, the bottom fixedly connected with second fixed plate of the piston rod of fourth pneumatic cylinder, the both ends fixedly connected with connecting rod of second fixed plate bottom, the connecting rod run through the mounting panel and with mounting panel swing joint, the bottom fixed cover of connecting rod has connect the spacing ring, install the third spring between the bottom of spacing ring and mounting panel, the hydraulic hammer is installed to the bottom of second fixed plate.

Preferably, the number of the first hydraulic cylinder, the number of the support leg and the number of the second hydraulic cylinder are four.

Preferably, the limiting hole in the base, the mounting hole in the mounting plate and the hydraulic hammer are coaxial.

Preferably, the number of the third hydraulic cylinders is four, the four third hydraulic cylinders are arranged on the inner side wall of the mounting hole and distributed in a circumferential array, and the cross section of the clamping plate is of a circular-arc plate-shaped structure.

Preferably, a pile body is arranged between the clamping plates and movably connected with the limiting block.

Preferably, the fixed shaft and the connecting rod are parallel to the upper surface of the base.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in through setting up landing leg, universal wheel, first pneumatic cylinder, tooth nail, first fixed plate, first spring and damper plate, the extension length of adjusting the piston rod of first pneumatic cylinder and the piston rod of second pneumatic cylinder makes the base parallel with the keeping on ground, makes the whole device all can remain stable when multiple topography is used, need not artifical hand, reduces staff's the amount of labour;

2. the utility model discloses in through setting up spacing hole, mounting hole, third pneumatic cylinder and splint, it is more convenient to make the installation of pile body demolish, improves work efficiency to the second spring and the third spring that set up reduce the stability of the vibrations reinforcing means of device at the device during operation.

Drawings

Fig. 1 is a schematic structural view of a portable pile driver for emergency flood fighting provided by the utility model;

fig. 2 is the utility model provides a top section view of mounting panel of portable flood control emergency pile driver.

In the figure: the device comprises a base 1, a first hydraulic cylinder 2, a 3-tooth nail, 4 supporting legs, 5 pile bodies, a 6 second hydraulic cylinder, a 7 first fixing plate, a 8 first spring, a 9 damping plate, a 10 supporting column, a 11 fixing shaft, a 12 second spring, a 13 mounting plate, a 14 third hydraulic cylinder, a 15 clamping plate, a 16 supporting plate, a 17 fourth hydraulic cylinder, a 18 second fixing plate, a 19 hydraulic hammer, a 20 connecting rod, a 21 third spring and a 22 limiting ring.

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.

Referring to fig. 1-2, a portable pile driver for flood prevention and emergency rescue comprises a base 1, a limiting hole is formed in the base 1, a first hydraulic cylinder 2, a supporting leg 4 and a second hydraulic cylinder 6 are installed at two ends of the bottom of the base 1, a tooth nail 3 is welded at the bottom end of a piston rod of the first hydraulic cylinder 2, a universal wheel is installed at the bottom of the supporting leg 4, a first fixing plate 7 is installed at the bottom of the second hydraulic cylinder 6, a first spring 8 is installed at the bottom of the first fixing plate 7, a damping plate 9 is fixedly connected to the bottom of the first spring 8, supporting columns 10 are fixed at two ends of the top of the base 1, a chute is formed in the side surface of each supporting column 10, a fixing shaft 11 is fixed in the chute, a mounting plate 13 is movably sleeved on each fixing shaft 11, the side surface of each mounting plate 13 is slidably connected with the chute, a second spring 12 is installed at, install third pneumatic cylinder 14 on the inside wall of mounting hole, the welding has splint 15 on the piston rod of third pneumatic cylinder 14, install backup pad 16 between the top of two support columns 10, fourth pneumatic cylinder 17 is installed to backup pad 16's bottom, the bottom fixedly connected with second fixed plate 18 of fourth pneumatic cylinder 17's piston rod, the both ends fixedly connected with connecting rod 20 of second fixed plate 18 bottom, connecting rod 20 run through mounting panel 13 and with mounting panel 13 swing joint, the fixed cover in bottom of connecting rod 20 has spacing ring 22, install third spring 21 between the bottom of spacing ring 22 and mounting panel 13, hydraulic hammer 19 is installed to the bottom of second fixed plate 18.

The number of the first hydraulic cylinders 2, the number of the supporting legs 4 and the number of the second hydraulic cylinders 6 are four.

The limiting hole on the base 1, the mounting hole on the mounting plate 13 and the hydraulic hammer 19 are coaxial.

The number of the third hydraulic cylinders 14 is four, the four third hydraulic cylinders 14 are located on the inner side wall of the mounting hole and distributed in a circumferential array, and the cross section of the clamping plate 15 is of a circular-arc plate-shaped structure.

Wherein, be provided with pile body 5 between splint 15, pile body 5 is in stopper swing joint.

Wherein, the fixed shaft 11 and the connecting rod 20 are both parallel to the upper surface of the base 1.

The working principle is as follows: the device is pushed to a working place through the supporting legs 4 and universal wheels, the first hydraulic cylinder 2 and the second hydraulic cylinder 6 are started, the first hydraulic cylinder 2 drives the tooth nails 3 to be inserted into the soil, the device is fixed, the second hydraulic cylinder 6 drives the first fixing plate 7, the first fixing plate 7 drives the first spring 8, the first spring 8 drives the damping plate 9, the damping plate 9 is in contact with the ground, the first spring 8 is in a compression state, the base 1 is kept parallel to the ground by adjusting the extension length of the piston rod of the first hydraulic cylinder 2 and the piston rod of the second hydraulic cylinder 6, the whole device can be kept stable when being used in various terrains, manual holding is not needed, the labor amount of workers is reduced, the bottom of the pile body 5 penetrates through the limiting hole, the top of the pile body 5 penetrates through the mounting hole, the third hydraulic cylinder 14 is started, the third hydraulic cylinder 14 drives the clamping plate 15 to clamp the pile body 5, the fourth hydraulic cylinder 17 is started, the fourth hydraulic cylinder 17 drives the second fixing plate 18, the second fixing plate 18 drives the hydraulic hammer 19, the distance between the hydraulic hammer 19 and the top of the pile body 5 is adjusted, the hydraulic hammer 19 is started, the pile body 5 is driven into the ground by the hydraulic hammer 19, after piling is finished, the third hydraulic cylinder 14 and the fourth hydraulic cylinder 17 are started, the third hydraulic cylinder 14 drives the clamping plate 15 to enable the clamping plate 15 to be separated from the pile body 5, the fourth hydraulic cylinder 17 drives the fixing plate 18, the fixing plate 18 drives the connecting rod 20, the connecting rod 20 drives the third spring 21, the third spring 21 drives the mounting plate 13, and therefore the mounting plate 13 is reset, and meanwhile the second spring 12 and the third spring 21 reduce the stability of the vibration enhancing device of the device when the device works.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The portable flood prevention emergency pile driver comprises a base (1) and is characterized in that a limiting hole is formed in the base (1), a first hydraulic cylinder (2), a support leg (4) and a second hydraulic cylinder (6) are installed at two ends of the bottom of the base (1), a tooth nail (3) is welded at the bottom end of a piston rod of the first hydraulic cylinder (2), a universal wheel is installed at the bottom of the support leg (4), a first fixing plate (7) is installed at the bottom of the second hydraulic cylinder (6), a first spring (8) is installed at the bottom of the first fixing plate (7), a damping plate (9) is fixedly connected to the bottom of the first spring (8), support columns (10) are fixed at two ends of the top of the base (1), a sliding groove is formed in the side face of each support column (10), a fixing shaft (11) is fixed inside the sliding groove, a mounting plate (13) is movably sleeved on the fixing shaft (11), the side and the spout sliding connection of mounting panel (13), second spring (12) are installed to the bottom and the inside bottom of spout of mounting panel (13), the mounting hole has been seted up on mounting panel (13), install third pneumatic cylinder (14) on the inside wall of mounting hole, the welding has splint (15), two on the piston rod of third pneumatic cylinder (14) install backup pad (16) between the top of support column (10), fourth pneumatic cylinder (17) are installed to the bottom of backup pad (16), the bottom fixedly connected with second fixed plate (18) of the piston rod of fourth pneumatic cylinder (17), both ends fixedly connected with connecting rod (20) of second fixed plate (18) bottom, connecting rod (20) run through mounting panel (13) and with mounting panel (13) swing joint, the bottom of connecting rod (20) is fixed to have connect spacing ring (22), install third spring (21) between the bottom of spacing ring (22) and mounting panel (13), hydraulic hammer (19) are installed to the bottom of second fixed plate (18).

2. The portable flood prevention emergency pile driver according to claim 1, wherein the number of the first hydraulic cylinder (2), the number of the support legs (4) and the number of the second hydraulic cylinder (6) are four.

3. The portable flood prevention emergency pile driver according to claim 1, wherein the limiting hole in the base (1), the mounting hole in the mounting plate (13) and the hydraulic hammer (19) are coaxial.

4. The portable flood control emergency pile driver according to claim 1, wherein the number of the third hydraulic cylinders (14) is four, the four third hydraulic cylinders (14) are arranged on the inner side wall of the mounting hole in a circumferential array, and the cross section of the clamping plate (15) is in a circular arc plate-shaped structure.

5. The portable pile driver for flood fighting according to claim 1, wherein pile bodies (5) are arranged between the clamping plates (15), and the pile bodies (5) are movably connected with the limiting blocks.

6. The portable flood prevention emergency pile driver according to claim 1, wherein the fixed shaft (11) and the connecting rod (20) are parallel to the upper surface of the base (1).