CN210288386U - Civil engineering is with a tractor serves several purposes pile driver - Google Patents
Civil engineering is with a tractor serves several purposes pile driver Download PDFInfo
- Publication number
- CN210288386U CN210288386U CN201920989620.0U CN201920989620U CN210288386U CN 210288386 U CN210288386 U CN 210288386U CN 201920989620 U CN201920989620 U CN 201920989620U CN 210288386 U CN210288386 U CN 210288386U
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- Prior art keywords
- universal wheel
- pile
- base
- screw rod
- mounting plate
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 26
- 239000010959 steel Substances 0.000 claims abstract description 26
- 238000003466 welding Methods 0.000 claims abstract description 24
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model discloses a multifunctional pile driver for civil engineering, which comprises a base, a first screw rod, a winch, two pillars, two electric hydraulic rods, a pulley block, a first steel wire rope, a second steel wire rope and a pile hammer, wherein the pulley block comprises a movable pulley and two fixed pulleys, the base is provided with a first screw hole and a first opening, the first screw hole is positioned at two sides of the first opening, the first screw rod is in threaded connection with the first screw hole, the first screw rod penetrates through the first screw hole, a support plate is welded below the first screw rod, the lower bottom surface of the base is provided with a universal wheel support and a universal wheel, the universal wheel support is fixedly connected with the base by welding, the universal wheel support is movably connected with the universal wheel, the lower ends of the two pillars are fixed on the upper surface of the base by welding, a first mounting plate is welded between the two pillars, the first mounting plate is provided with a second opening, the upper surface of first mounting panel is provided with two electronic hydraulic stem.
Description
Technical Field
The utility model relates to a civil engineering field specifically is a civil engineering is with a tractor serves several purposes pile driver.
Background
Piling refers to driving piles into the ground to make the building foundation firm. Piling machines, which use impact forces to drive piles into the ground, are called pile drivers, which consist of a pile hammer, a pile frame and accessory equipment. The pile hammer is attached between two parallel vertical guide rods 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. Pile drivers in the prior art have the following problems: the application range is small, the service life is short, and the piling effect is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a civil engineering is with a tractor serves several purposes pile driver to solve the problem among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme:
a pile driver with multiple functions for civil engineering comprises a base, a first screw rod, a winch, two pillars, two electric hydraulic rods, a pulley block, a first steel wire rope, a second steel wire rope and a pile hammer, wherein the pulley block comprises a movable pulley and two fixed pulleys, a first screw hole and a first opening are formed in the base, the first screw hole is positioned on two sides of the first opening and is in threaded connection with the first screw hole, the first screw rod penetrates through the first screw hole, a supporting plate is welded below the first screw rod, a universal wheel bracket and a universal wheel are arranged on the lower bottom surface of the base, the universal wheel bracket is fixedly connected with the base through welding and is movably connected with the universal wheel, the lower ends of the two pillars are fixed on the upper surface of the base through welding, a first mounting plate is welded between the two pillars, a second opening is formed in the first mounting plate, the upper surface of the first mounting plate is provided with the two electric hydraulic rods, be provided with the second mounting panel between two electronic hydraulic stem, second mounting panel upper surface both ends all are provided with pulley bracket, the fixed pulley is installed on pulley bracket, the movable pulley is located between first mounting panel and the second mounting panel, the last fixed surface of welding and second mounting panel is passed through to first wire rope's one end is connected, the other end of steel wire rope passes the assembly pulley and is connected with the hoist engine, the hoist engine sets up in the upper surface of base, the below of movable pulley is provided with the pile hammer, the pile hammer passes through second wire rope and movable pulley fixed connection.
In the technical scheme, when the pile driver is used, the position of the second mounting plate is adjusted through the electric hydraulic rod, so that the maximum lifting distance of the pile hammer is adjusted, and pile driving can be conveniently carried out according to different requirements; the hoisting machine lifts the pile hammer by pulling the first steel wire rope, when the pile hammer is lifted to the highest position, the hoisting machine releases the force for pulling the first steel wire rope, and the pile hammer moves downwards under the action of gravity and sequentially passes through the first mounting plate and the base to drive the pile into the ground; the arrangement of the movable pulley and the two fixed pulleys reduces the pressure applied to the winch by the pile hammer through the first steel wire rope, and the service life of the winch is prolonged; the winch is arranged on the upper surface of the base, so that when the winch breaks down, a worker can manually pull the first steel wire rope, the pile driver can work, and meanwhile, the arrangement of the movable pulley and the two fixed pulleys can help the worker to save labor when the worker manually pulls the first steel wire rope; the universal wheels are arranged to facilitate the movement of the pile driver by workers.
According to the preferable scheme, a second screw hole is formed in each support, a second screw rod is connected with the second screw hole in an internal thread mode, a limiting plate is arranged at one end of each second screw rod and located between the two supports, and the limiting plate is used for preventing the pile hammer from being greatly deviated in the descending process; the distance between the limiting plates can be adjusted conveniently according to different pile hammer sizes by the aid of the second screw.
As preferred scheme, the one end of limiting plate is through welding and second screw rod fixed connection, and the other end of limiting plate is provided with spring and buffer board, and welding and limiting plate fixed connection are passed through to the one end of spring, and the other end of spring passes through welding and buffer board fixed connection, and the setting of spring and buffer board is used for buffering the impact that the pile hammer descends the in-process and causes the limiting plate, prevents that the limiting plate from damaging.
As an optimal scheme, the universal wheel is located on the outer side of the first screw rod, the brake pin is arranged on the universal wheel, the brake pin enables the pile driver to be braked in time in the transportation and moving process of the pile driver, and the universal wheel is located on the outer side of the first screw rod and is convenient for controlling the brake pin through foot treading.
As the preferred scheme, the lower surface welding of backup pad has the dowel, and the setting of dowel makes this pile driver can be more firm fix on ground.
As preferred scheme, the welding has the strengthening rib between the lower bottom surface of first mounting panel and the pillar, through the setting of strengthening rib, has strengthened the joint strength between first mounting panel and the pillar.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the position of the second mounting plate is adjusted through the arrangement of the electric hydraulic rod, so that the maximum lifting distance of the pile hammer is adjusted, the pile driver can conveniently pile according to different requirements, and the application range of the pile driver is widened; by the arrangement of the limiting plate, the pile hammer is prevented from being greatly deviated in the descending process, the pile driving success rate of the pile driver is improved, and the pile driving effect of the pile driver is ensured; through the setting of second screw rod, be convenient for adjust the distance between the limiting plate to the pile hammer size of difference, further improved this pile driver's application scope.
2. The utility model discloses a setting of movable pulley and two fixed pulleys has reduced the pile hammer and has applyed the pressure on the hoist engine through first wire rope, has reduced the load that the hoist engine received, has prolonged the life of hoist engine to this pile driver's life has been prolonged.
Drawings
FIG. 1 is a schematic structural view of a multipurpose pile driver for civil engineering of the present invention;
fig. 2 is an enlarged schematic view of a structure at a position a in fig. 1 of a multipurpose pile driver for civil engineering of the present invention;
fig. 3 is an enlarged schematic view of a structure at B in fig. 1 of a multipurpose pile driver for civil engineering of the present invention;
fig. 4 is a top view of the base of the multipurpose pile driver for civil engineering.
In the figure: the hydraulic support comprises a base 1, a winch 2, a support plate 3, a first screw rod 4, a locating pin 5, a first steel wire rope 6, a movable pulley 7, a second mounting plate 8, a fixed pulley 9, a pulley bracket 10, an electric hydraulic rod 11, a second steel wire rope 12, a pile hammer 13, a first mounting plate 14, a support 15, a reinforcing rib 16, a second screw rod 17, a brake pin 18, a universal wheel bracket 19, a universal wheel 20, a spring 21, a limiting plate 22 and a buffer plate 23.
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. 1-4, in the embodiment of the present invention, a pile driver for civil engineering comprises a base 1, a first screw 4, a winch 2, two supports 15, two electro-hydraulic rods 11, a pulley block, a first steel wire 6, a second steel wire 12 and a pile hammer 13, wherein the pulley block comprises a movable pulley 7 and two fixed pulleys 9, the base 1 is provided with a first screw hole and a first opening, the first screw hole is located at two sides of the first opening, the first screw 4 is in threaded connection with the first screw hole, the first screw 4 passes through the first screw hole, a support plate 3 is welded below the first screw 4, a universal wheel support 19 and a universal wheel 20 are arranged on the lower bottom surface of the base 1, the universal wheel support 19 is fixedly connected with the base 1 by welding, the universal wheel support 19 is movably connected with the universal wheel 20, the lower ends of the two supports 15 are fixed on the upper surface of the base 1 by welding, welding has first mounting panel 14 between two pillars 15, the second opening has been seted up on first mounting panel 14, the upper surface of first mounting panel 14 is provided with two electronic hydraulic stem 11, be provided with second mounting panel 8 between two electronic hydraulic stem 11, 8 upper surface both ends of second mounting panel all are provided with pulley bracket 10, fixed pulley 9 is installed on pulley bracket 10, movable pulley 7 is located between first mounting panel 14 and the second mounting panel 8, the upper surface fixed connection of welding and second mounting panel 8 is passed through to the one end of first wire rope 6, the other end of steel wire rope passes the assembly pulley and is connected with hoist engine 2, hoist engine 2 sets up in the upper surface of base 1, the below of movable pulley 7 is provided with pile hammer 13, pile hammer 13 passes through second wire rope 12 and movable pulley 7 fixed connection.
In the technical scheme, when the pile driver is used, the position of the second mounting plate 8 is adjusted through the electric hydraulic rod 11, so that the maximum lifting distance of the pile hammer 13 is adjusted, and pile driving can be conveniently carried out according to different requirements; the hoisting machine 2 lifts the pile hammer 13 by pulling the first steel wire rope 6, when the pile hammer 13 is lifted to the highest position, the hoisting machine 2 releases the force for pulling the first steel wire rope 6, and the pile hammer 13 moves downwards due to the action of gravity and sequentially passes through the first mounting plate 14 and the base 1 to drive the pile into the ground; the arrangement of the movable pulley 7 and the two fixed pulleys 9 reduces the pressure applied on the winch 2 by the pile hammer 13 through the first steel wire rope 6, and prolongs the service life of the winch 2; the winch 2 is arranged on the upper surface of the base 1, so that when the winch 2 breaks down, a worker can manually pull the first steel wire rope 6 to enable the pile driver to work, and meanwhile, the arrangement of the movable pulley 7 and the two fixed pulleys 9 can help the worker to save labor when manually pulling the first steel wire rope 6; the universal wheels 20 are arranged to facilitate movement of the pile driver by a worker; the winch is model PDH 160312.
A second screw hole is formed in each support post 15, a second screw 17 is connected to the second screw hole in an internal thread mode, a limiting plate 22 is arranged at one end of each second screw 17, the limiting plate 22 is located between the two support posts 15, and the limiting plate 22 is used for preventing the pile hammer 13 from being greatly deviated in the descending process; the second screw 17 is provided to adjust the distance between the limit plates 22 according to different sizes of the pile hammer 13.
One end of the limiting plate 22 is fixedly connected with the second screw 17 through welding, the other end of the limiting plate 22 is provided with a spring 21 and a buffer plate 23, one end of the spring 21 is fixedly connected with the limiting plate 22 through welding, the other end of the spring 21 is fixedly connected with the buffer plate 23 through welding, and the spring 21 and the buffer plate 23 are arranged to buffer impact on the limiting plate 22 caused by the descending process of the pile hammer 13, so that the limiting plate 22 is prevented from being damaged.
The universal wheel 20 is located on the outer side of the first screw rod 4, the brake pin 18 is arranged on the universal wheel 20, the brake pin 18 is arranged to brake the pile driver in time in the process of transporting and moving the pile driver, and the universal wheel 20 is located on the outer side of the first screw rod 4 and is convenient for controlling the brake pin 18 through foot treading.
The lower surface welding of backup pad 3 has dowel 5, and the setting of dowel 5 makes this pile driver can be more firm fix subaerial.
Reinforcing ribs 16 are welded between the lower bottom surface of the first mounting plate 14 and the support columns 15, and the connecting strength between the first mounting plate 14 and the support columns 15 is enhanced through the arrangement of the reinforcing ribs 16.
The utility model discloses a theory of operation is: when moving this pile driver to the place that needs the pile through universal wheel 20, rotatory first screw rod 4 for the dowel 5 gets into in the ground, the position of fixed pile driver, rotate the distance between second screw rod 17 and adjust the buffer board 23 according to the size of pile hammer 13 after that, then electronic hydraulic stem 11 work, thereby adjust the height of second mounting panel 8 place height regulation pile hammer 13, first wire rope 6 is loosened to hoist engine 2 at last, receive the effect of gravity, pile hammer 13 descends, pile hammer 13 passes first mounting panel 14 and base 1 in proper order, squeeze into the ground with the stake.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a civil engineering is with a tractor serves several purposes pile driver which characterized in that: the pile driver comprises a base (1), a first screw rod (4), a winch (2), two pillars (15), two electric hydraulic rods (11), a pulley block, a first steel wire rope (6), a second steel wire rope (12) and a pile hammer (13), wherein the pulley block comprises a movable pulley (7) and two fixed pulleys (9), a first screw hole and a first opening are formed in the base (1), the first screw hole is positioned on two sides of the first opening, the first screw rod (4) is in threaded connection with the first screw hole, the first screw rod (4) penetrates through the first screw hole, a supporting plate (3) is welded below the first screw rod (4), a universal wheel support (19) and a universal wheel (20) are arranged on the lower bottom surface of the base (1), the universal wheel support (19) is fixedly connected with the base (1) through welding, and the universal wheel support (19) is movably connected with the universal wheel (20), the lower ends of the two support columns (15) are fixed on the upper surface of the base (1) through welding, a first mounting plate (14) is welded between the two support columns (15), a second opening is formed in the first mounting plate (14), two electric hydraulic rods (11) are arranged on the upper surface of the first mounting plate (14), a second mounting plate (8) is arranged between the two electric hydraulic rods (11), pulley supports (10) are arranged at two ends of the upper surface of the second mounting plate (8), the fixed pulley (9) is mounted on the pulley supports (10), the movable pulley (7) is positioned between the first mounting plate (14) and the second mounting plate (8), one end of the first steel wire rope (6) is fixedly connected with the upper surface of the second mounting plate (8) through welding, and the other end of the steel wire rope passes through the pulley block and is connected with the winch (2), the hoisting machine (2) is arranged on the upper surface of the base (1), a pile hammer (13) is arranged below the movable pulley (7), and the pile hammer (13) is fixedly connected with the movable pulley (7) through a second steel wire rope (12).
2. A pile driver as claimed in claim 1, wherein: the second screw hole has been seted up on pillar (15), second screw hole female connection has second screw rod (17), the one end of second screw rod (17) is provided with limiting plate (22), limiting plate (22) are located between two pillars (15).
3. A pile driver as claimed in claim 2, wherein: the one end of limiting plate (22) is through welding and second screw rod (17) fixed connection, the other end of limiting plate (22) is provided with spring (21) and buffer board (23), the one end of spring (21) is through welding and limiting plate (22) fixed connection, the other end of spring (21) is through welding and buffer board (23) fixed connection.
4. A pile driver as claimed in claim 3, wherein: the universal wheel (20) is located on the outer side of the first screw (4), and a brake pin (18) is arranged on the universal wheel (20).
5. A pile driver as set forth in claim 4, wherein: the lower surface of the supporting plate (3) is welded with a positioning pin (5).
6. A pile driver as set forth in claim 5, wherein: and reinforcing ribs (16) are welded between the lower bottom surface of the first mounting plate (14) and the support columns (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920989620.0U CN210288386U (en) | 2019-06-27 | 2019-06-27 | Civil engineering is with a tractor serves several purposes pile driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920989620.0U CN210288386U (en) | 2019-06-27 | 2019-06-27 | Civil engineering is with a tractor serves several purposes pile driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210288386U true CN210288386U (en) | 2020-04-10 |
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ID=70099256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920989620.0U Expired - Fee Related CN210288386U (en) | 2019-06-27 | 2019-06-27 | Civil engineering is with a tractor serves several purposes pile driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210288386U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113373924A (en) * | 2021-06-17 | 2021-09-10 | 桐玉建设集团有限公司 | Municipal works pile device |
-
2019
- 2019-06-27 CN CN201920989620.0U patent/CN210288386U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113373924A (en) * | 2021-06-17 | 2021-09-10 | 桐玉建设集团有限公司 | Municipal works pile device |
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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: 20200410 Termination date: 20210627 |