CN210315535U

CN210315535U - Pile driver for civil engineering

Info

Publication number: CN210315535U
Application number: CN201921013609.7U
Authority: CN
Inventors: 梁明; 杨文娟; 杨红平; 何娴
Original assignee: Gansu Construction Vocational Technical College
Current assignee: Gansu Construction Vocational Technical College
Priority date: 2019-07-02
Filing date: 2019-07-02
Publication date: 2020-04-14
Anticipated expiration: 2029-07-02

Abstract

The utility model belongs to the technical field of pile drivers, in particular to a pile driver for civil engineering, which comprises a body, wherein the bottom end of the body is fixedly connected with a base, the two sides of the bottom end of the body are positioned at the upper end of the base and are fixedly connected with a protective shell, the upper end of the inner surface of the protective shell is fixedly connected with a hydraulic cylinder, the bottom end of the hydraulic cylinder is provided with a fixed rod, one side of the body is provided with a control component, the two sides of the upper end of the body are respectively provided with a driving component, one side of the driving component is fixedly connected with a lifting rod, the inside of the lifting rod is connected with a pile driving rod through screwing, the upper end of the pile driving rod is positioned above the lifting rod and is connected with a first rotary block through screwing, the upper end of the pile driving rod is positioned below the lifting rod and is connected with a second rotary block through screwing, the fixed rod is, simple to use, safe convenient.

Description

Pile driver for civil engineering

Technical Field

The utility model belongs to the technical field of the pile driver, concretely relates to pile driver for civil engineering.

Background

The civil engineering is a general term of science and technology for building various land engineering facilities, it refers to applied materials, equipment and the technical activities of survey, design, construction, maintenance, repair, etc. it also refers to the object of engineering construction, i.e. the engineering construction is built on the ground or underground, land, and directly or indirectly serves for human life, production, military and scientific research, the pile driver is composed of pile hammer, pile frame and accessory equipment, the pile hammer is attached between two parallel vertical guide rods at the front of the pile frame, and is hoisted by lifting hook, the pile frame is a steel structure tower frame, and is equipped with a hoist at the rear for hoisting pile and pile hammer, the guide frame composed of two guide rods at the front of the pile frame is used for controlling the pile driving direction, and making the pile accurately penetrate into the ground layer according to the designed orientation, the tower frame and guide frame can be deflected together for driving inclined pile, the basic technical parameters of the pile driver are the weight of the impact part, the weight, Impact kinetic energy and impact frequency, and the pile hammer can be divided into a drop hammer, a steam hammer, a diesel hammer, a hydraulic hammer and the like according to the power source of motion.

The pile driver for civil engineering of present exists pile inefficiency and the poor problem of damping performance, and the present is domestic in 2018 12 month 11 days grant, authorizes a small-size civil engineering pile driver of public number CN208219645U, provides a new solution based on above-mentioned problem, drives to hit through drive assembly and beats the hammer oscilaltion and pile, and it is efficient to pile, carries out the shock attenuation protection to control assembly through damping assembly, excellent in use effect, but this patent still has following problem in the use: the device body moves through the bottom roller when moving and is fixed through the threaded seat and the fixing sheath when being fixed, so that the use is inconvenient, and time and labor are wasted; the beating hammer is fixedly connected with the lifting rod through the beating rod, pile grooves are different in size, the beating hammer is different in specification, the beating hammer is inconvenient to install and detach, and the original beating hammer height adjusting structure is too complex and inconvenient to operate.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a pile driver for civil engineering has simple to use and safe convenient characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pile driver for civil engineering, which comprises a bod, the bottom fixedly connected with base of organism, the bottom both sides of organism are located the equal fixedly connected with protective housing in upper end of base, the internal surface upper end fixedly connected with pneumatic cylinder of protective housing, the bottom of pneumatic cylinder is provided with the dead lever, one side of organism is provided with the control assembly, the upper end both sides of organism all are provided with drive assembly, one side fixedly connected with lifter of drive assembly, the inside of lifter closes through revolving and is connected with the pole of driving a pile, the top that the upper end of pole of driving a pile is located the lifter closes through revolving and is connected with the piece of revolving No. one number, the below that the upper end of pole of driving a pile is located the lifter closes through revolving and is connected with No. two and revolves the.

As the utility model discloses a preferred technical scheme of pile driver for civil engineering, protective housing are square structure and inside cavity, and the bottom central point of pneumatic cylinder puts the block and is connected with the hydraulic stem, and the bottom fixedly connected with connecting rod of hydraulic stem, connecting rod are square structure, the equal fixedly connected with dead lever in bottom both sides of connecting rod, and the bottom of dead lever is the tapered structure.

As the utility model discloses a pile driver optimization technical scheme for civil engineering, the guide way has all been seted up to the both sides internal surface of base, guide way and dead lever looks block, the outside equal fixedly connected with scraper blade all around in the upper and lower both ends of guide way, and the scraper blade is the arc structure.

As the utility model discloses a pile driver optimization technical scheme for civil engineering, the bottom central point department of putting of base has seted up the hole of driving a pile, and the hole of driving a pile is the loop configuration, and the outside of the hole of driving a pile upper end fixedly connected with power all around, the outside of the hole of driving a pile bottom fixedly connected with infrared lamp ring all around, the power is connected through the electrical property with infrared lamp ring.

As the utility model discloses a pile driver optimization technical scheme for civil engineering, lifter are square structure, and the lifter closes through revolving with the pile driving pole and is connected, and the upper end of lifter is laminated mutually with the bottom of revolving the piece No. one, and the bottom of lifter is laminated mutually with the upper end of revolving the piece No. two.

As the utility model discloses a pile driver is preferred technical scheme for civil engineering, a revolve the piece and be circular structure with No. two pieces soon, revolve the piece and all be connected through closing soon with the pile pole with No. two pieces soon.

As the utility model discloses a pile driver optimization technical scheme for civil engineering, the outside block all around of central point department of putting of pole of piling is connected with the guide holder, and the guide holder is the structure of falling the U-shaped.

Compared with the prior art, the beneficial effects of the utility model are that: the original fixing structure is optimized and improved, the hydraulic pushing fixing structure is designed, the hydraulic rod is driven to lift through hydraulic pushing of the hydraulic cylinder, the connecting rod is driven to move through the hydraulic rod, so that the fixing rods on two sides of the bottom end are driven to move up and down in the guide groove through the connecting rod, the fixing rods are inserted into soil to fix the device body when the device is used, and the fixing rods are retracted into the guide groove to protect the fixing rod heads after the device is used, so that the device is simple to use, safe and convenient; hit the hammer and be connected through closing soon with the pile pole, the pole of driving a pile is connected through closing soon with the lifter to be connected through a piece of revolving and the block of revolving No. two, no matter change hit the hammer or change and hit the hammer and pile pole all can, it is convenient to use, the installation change mode is nimble, it reciprocates in the lifter inside through the pole of driving a pile to change, and revolve the piece through a piece and No. two, it is fixed to carry out the block to the pole of driving a pile, thereby highly adjusting the hammer of driving a pile, high durability and convenient use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the structure of the natural state of the present invention;

FIG. 3 is a side view of the working state of the present invention;

FIG. 4 is a schematic view of a connection structure of the rotary block of the present invention;

fig. 5 is a schematic view of the infrared lamp ring of the present invention in a bottom view;

in the figure: 1. a body; 2. a base; 3. a control component; 4. a drive assembly; 5. a protective shell; 6. a hydraulic cylinder; 7. fixing the rod; 8. pile driving holes; 9. a power source; 10. an infrared lamp ring; 11. a lifting rod; 12. piling a pile rod; 13. a first rotary block; 14. a second rotary block; 15. a guide seat; 16. striking a hammer; 17. a hydraulic lever; 18. a connecting rod; 19. a guide groove; 20. a scraper.

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.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a pile driver for civil engineering comprises a machine body 1, wherein the bottom end of the machine body 1 is fixedly connected with a base 2, two sides of the bottom end of the machine body 1 are respectively and fixedly connected with a protective shell 5 at the upper end of the base 2, the upper end of the inner surface of the protective shell 5 is fixedly connected with a hydraulic cylinder 6, the bottom end of the hydraulic cylinder 6 is provided with a fixed rod 7, one side of the machine body 1 is provided with a control component 3, two sides of the upper end of the machine body 1 are respectively provided with a driving component 4, one side of the driving component 4 is fixedly connected with a lifting rod 11, the inner part of the lifting rod 11 is connected with a pile driving rod 12 through screwing, the upper end of the pile driving rod 12 is positioned above the lifting rod 11 and is connected with a first rotary block 13 through screwing, the upper end of the pile driving rod 12 is positioned below the lifting rod 11 and is connected with a second rotary block 14 through screwing, the bottom end, the protective shell 5 is used for protecting the outside of a hydraulic cylinder 6, a hydraulic rod 17, a connecting rod 18 and a fixed rod 7, the hydraulic cylinder 6 is used for hydraulic pushing of the fixed rod 7, the fixed rod 7 is of a metal cylindrical structure, the bottom end of the fixed rod is of a cylindrical structure and is used for clamping and fixing of the device body, the control assembly 3 and the driving assembly 4 are of original structures, the control assembly 3 is used for controlling the driving assembly 4 and mainly comprises a control module, the control module is electrically connected with the driving assembly 4 and is similar to an electric cabinet, the driving assembly 4 is used for driving the lifting rod 11, the pile driving rod 12 and the striking hammer 16 to lift, the driving assembly 4 mainly comprises a motor, a gear rack, a sliding mounting seat and a rectangular sliding rod, the lifting rod 11 is of metal and is of a square structure and is used for connecting the driving assembly 4 and the pile driving rod 12, the pile driving rod 12 is of a metal cylindrical structure, the outside of, the bottom end is connected with a driving hammer 16 through screwing, a first rotary block 13 and a second rotary block 14 are both of metal circular structures, the first rotary block 13 and the second rotary block 14 are used for clamping and fixing a driving rod 12, the screwing height of the driving rod 12 is changed, the driving rod 12 is clamped and fixed through the first rotary block 13 and the second rotary block 14, the height of the driving hammer 16 is adjusted, the use is convenient, the hydraulic cylinder 6 is a 300 hydraulic cylinder 6 produced by Environment hydraulic machinery Limited, the HKY battery produced by Huakeyuan science and technology Limited, the power supply 9 is used by the deep zhen City Huake, and the infrared lamp ring 10 is a HUAYI infrared lamp ring 10 produced by Yiwan illuminant Limited, Dongguan.

Specifically, the protective housing 5 is square and hollow, the hydraulic rod 17 is clamped and connected at the center of the bottom end of the hydraulic cylinder 6, the connecting rod 18 is fixedly connected at the bottom end of the hydraulic rod 17, the connecting rod 18 is square, the fixing rods 7 are fixedly connected at both sides of the bottom end of the connecting rod 18, the bottom end of the fixing rod 7 is in a cone-shaped structure, in this embodiment, the protective housing 5 is made of metal, square, and is arranged at the upper end of the base 2 at both sides of the bottom end of the machine body 1 for external protection of the hydraulic cylinder 6, the hydraulic rod 17, the connecting rod 18 and the fixing rods 7, the hydraulic cylinder 6 is used for hydraulic pushing of the fixing rods 7, the hydraulic rod 17 is a self-contained structure of the hydraulic cylinder 6, metal and cylindrical structure, is fixedly connected with a piston rod inside the hydraulic cylinder 6 and is clamped with the outside of the hydraulic cylinder 6, for intercepting, the device is of a square structure, the connecting rod 18 is used for connecting the hydraulic rod 17 at the center of the upper end and the fixing rods 7 at the two sides of the bottom end, the fixing rods 7 are of metal cylindrical structures, and the bottom end is of a cylindrical structure and used for clamping and fixing the device body.

Concretely, guide way 19 has all been seted up to the both sides internal surface of base 2,

guide way

19 and 7 looks blocks of dead lever, equal fixedly connected with scraper blade 20 all around in the upper and lower both ends outside of guide way 19, scraper blade 20 is the arc structure, the both sides internal surface of base 2 is seted up to guide way 19 in this embodiment, laminate mutually with dead lever 7, a direction for 7 vertical motion of dead lever, equal fixedly connected with scraper blade 20 all around in the upper and lower both ends outside of guide way 19, scraper blade 20 is the arc structure, the metal material, approximate bowl shape, a strike off for 7 outside earth of dead lever.

Specifically, a pile driving hole 8 is formed in the center of the bottom end of the base 2, the pile driving hole 8 is of an annular structure, a power supply 9 is fixedly connected to the upper end of the periphery of the pile driving hole 8, an infrared lamp ring 10 is fixedly connected to the bottom end of the periphery of the pile driving hole 8, the power supply 9 is electrically connected with the infrared lamp ring 10, the pile driving hole 8 is used for the movement of a hammer 16 in the embodiment, the power supply 9 is arranged at the upper end of the outer side of the pile driving hole 8, the infrared lamp ring 10 is arranged at the bottom end of the outer side of the pile driving hole 8, the power supply 9 is electrically connected with the infrared lamp ring 10, the power supply 9 is started, the power supply 9 drives the infrared lamp ring 10 to work, the infrared lamp ring 10 forms an annular red light ring around the outer portion of the bottom end of the pile driving hole 8, the pile driving hole is assisted and calibrated by the annular light ring around the outer portion of the bottom, and then the apparatus body is fixed.

Specifically, lifter 11 is square structure, lifter 11 is connected through closing soon with pile pole 12, the upper end of lifter 11 is laminated with the bottom of a revolving block 13 mutually, the bottom of lifter 11 is laminated with the upper end of No. two revolving blocks 14 mutually, lifter 11 is the metal material in this embodiment, square structure, be used for connecting drive assembly 4 and

pile pole

12, 11 central point of lifter puts the department and has seted up the circular slot, the circular slot is inside to be connected with pile pole 12 through closing soon, pile pole 12 is the metal cylindricality structure, the outside is seted up threadedly, the upper end is connected with a revolving block 13 and No. two revolving blocks 14 through closing soon, the bottom is connected with the hammer 16 through closing soon.

Specifically, first revolve piece 13 and No. two and revolve piece 14 and be circular structure, first revolve piece 13 and No. two revolve piece 14 and all be connected through closing soon with pile driving pole 12, first revolve piece 13 and No. two revolve piece 14 and be the circular structure of metal in this embodiment, central point department of putting has seted up the circular slot, the circular slot is inside to be connected with pile driving pole 12 through closing soon, first revolve piece 13 and No. two revolve piece 14 and be used for pile driving pole 12's block fixed, through the height that closes soon that changes pile driving pole 12, and revolve piece 13 and No. two revolve piece 14 through one and carry out the block fixed to pile driving pole 12, thereby adjust the height of beating hammer 16, convenient to use.

Specifically, the outside block all around of central point department of position of pole 12 of piling is connected with guide holder 15, and guide holder 15 is the structure of falling the U-shaped, and guide holder 15 is original structure in this embodiment, and the circular slot has been seted up to inside, and guide holder 15 is used for the direction of pole 12 vertical motion of piling.

The utility model discloses a theory of operation and use flow: the utility model further explains the control component 3 and the driving component 4 of the original patent before use, the driving component 4 is of the original structure and is used for driving the lifting rod 11, the piling rod 12 and the beating hammer 16 to lift, the driving component 4 mainly comprises a motor, a gear rack, a sliding mounting seat and a rectangular sliding rod, the gear at one end is driven by the motor to rotate at one side of the gear rack, the sliding mounting seat at one side of the motor is driven to move up and down around the outside of the rectangular sliding rod, and then the lifting rod 11, the piling rod 12 and the guide seat 15 at one side are driven by the sliding mounting seat to lift, the control component 3 is of the original structure and is used for controlling the driving component 4, mainly comprises a control module which is electrically connected with the driving component 4 and is similar to an electric cabinet, the structure is not taken as the innovation part of the utility model and is only used as an instruction, when the utility model is used, the pushing device body moves, the power supply 9 is started, the power supply 9 drives the infrared lamp ring 10 to work, the infrared lamp ring 10 forms an annular red light ring around the outer part of the bottom end of the pile driving hole 8, the pile slot marking is calibrated in an auxiliary way through the annular light ring around the outer part of the bottom end of the pile driving hole 8, the pushing device body moves slightly, so that the light ring is attached to the pile slot marking, then the device body is fixed, the hydraulic cylinder 6 is started, the hydraulic cylinder 6 pushes the connecting rod 18 downwards through the hydraulic rod 17, the fixing rods 7 at the two sides of the bottom end are pushed downwards through the connecting rod 18, the fixing rods 7 extend out of the guide grooves 19 and are inserted into soil, the device body is fixed, the hydraulic cylinder 6 is closed, the driving component 4 is started through the control component 3, the driving component 4 works, the lifting rod 11 at one side of the driving component, the pile driving rod 12 moves up and down in the guide seat 15, pile driving is carried out through the driving hammer 16, after the pile driving device is used, the control assembly 3 and the driving assembly 4 are closed, the hydraulic cylinder 6 is started to drive the fixing rod 7 to extract soil, soil carried around the outside of the fixing rod 7 is scraped through the scrapers 20 at the upper end and the lower end of the guide groove 19, the fixing rod 7 is retracted into the protective shell 5, the cylindrical part at the bottom end of the fixing rod 7 is retracted into the guide groove 19, when the driving hammer 16 needs to be replaced, the driving hammer 16 is screwed down from the bottom end of the pile driving rod 12 for replacement, when the driving hammer 16 and the pile driving rod 12 need to be replaced, the first rotary block 13 at the upper end of the pile driving rod 12 is screwed down, the pile driving rod 12 is screwed down from the lifting rod 11, the second rotary block 14 at the upper end of the pile driving rod 12 is screwed down, a new pile driving rod 12 and a new driving hammer 16 are replaced, and the second rotary block 14 is screwed down at the upper end of the new pile, the novel pile driving rod 12 is screwed into the lifting rod 11, the upper end of the second rotary block 14 is attached to the bottom end of the lifting rod 11, the first rotary block 13 is screwed to the upper end of the pile driving rod 12, the bottom end of the pile driving rod 12 is attached to the upper end of the lifting rod 11, the pile driving rod 12 and the striking hammer 16 are fixed, the screwing height of the pile driving rod 12 is changed, and the pile driving rod 12 is clamped and fixed through the first rotary block 13 and the second rotary block 14, so that the height of the striking hammer 16 is adjusted, and the novel pile driving rod is convenient to use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a pile driver for civil engineering which characterized in that: comprises a machine body (1), a base (2) is fixedly connected with the bottom end of the machine body (1), a protective shell (5) is fixedly connected with the two sides of the bottom end of the machine body (1) and positioned at the upper end of the base (2), a hydraulic cylinder (6) is fixedly connected with the upper end of the inner surface of the protective shell (5), a fixed rod (7) is arranged at the bottom end of the hydraulic cylinder (6), a control component (3) is arranged at one side of the machine body (1), a driving component (4) is arranged at the two sides of the upper end of the machine body (1), a lifting rod (11) is fixedly connected with one side of the driving component (4), a pile driving rod (12) is connected with the inside of the lifting rod (11) through screwing, a first rotary block (13) is connected with the upper end of the pile driving rod (12) and positioned above the lifting rod (11) through screwing, a second rotary block (14, the bottom end of the pile driving rod (12) is connected with a driving hammer (16) through screwing.

2. Pile driver for civil engineering according to claim 1, characterised in that: protective housing (5) are square structure and inside cavity, and the bottom central point of pneumatic cylinder (6) puts the block and is connected with hydraulic stem (17), and the bottom fixedly connected with connecting rod (18) of hydraulic stem (17), connecting rod (18) are square structure, the equal fixedly connected with dead lever (7) in bottom both sides of connecting rod (18), and the bottom of dead lever (7) is the tapered structure.

3. Pile driver for civil engineering according to claim 1, characterised in that: guide way (19) have all been seted up to the both sides internal surface of base (2), and guide way (19) and dead lever (7) looks block, equal fixedly connected with scraper blade (20) all around the outside of the upper and lower both ends of guide way (19), scraper blade (20) are the arc structure.

4. Pile driver for civil engineering according to claim 3, characterised in that: the bottom center position department of base (2) has seted up hole of piling (8), and hole of piling (8) are the loop configuration, and upper end fixedly connected with power (9) all around the outside of hole of piling (8), bottom fixedly connected with infrared lamp ring (10) all around the outside of hole of piling (8), and power (9) are connected through the electrical property with infrared lamp ring (10).

5. Pile driver for civil engineering according to claim 1, characterised in that: lifter (11) are square structure, and lifter (11) are connected through closing soon with pile pole (12), and the upper end of lifter (11) is laminated mutually with the bottom of a piece (13) soon, and the bottom of lifter (11) is laminated mutually with the upper end of No. two pieces (14) soon.

6. Pile driver for civil engineering according to claim 5, characterised in that: the first rotary block (13) and the second rotary block (14) are both of a circular structure, and the first rotary block (13) and the second rotary block (14) are both connected with the piling rod (12) in a screwing mode.

7. Pile driver for civil engineering according to claim 5, characterised in that: the periphery of the outer part of the center position of the piling rod (12) is clamped and connected with a guide seat (15), and the guide seat (15) is of an inverted U-shaped structure.