CN210264516U

CN210264516U - Walking screw pile driver

Info

Publication number: CN210264516U
Application number: CN201921301427.XU
Authority: CN
Inventors: 高敬全; 高义
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-04-07
Anticipated expiration: 2029-08-13

Abstract

The utility model provides a walking screw pile driver, which comprises a base, a sliding mechanism, a frame, a pile driver body and a jacking mechanism; the sliding mechanism is installed at the bottom of the base, one end of the rack is rotatably installed on the base, the rack comprises a first rail and a second rail, one end of the first rail is hinged with one end of the second rail, and the jacking mechanism is arranged between the rack and the base; the sliding mechanism is arranged below the base, and the base and the device arranged on the base are transferred, so that the device is an independent device, can be moved automatically, is convenient to use, avoids a construction and construction process, reduces the consumption of working hours, and saves manpower and material resources; set the frame to folding first track and second track, reduce the space occupation volume of frame, the transportation of being convenient for, and increased the length of frame, the drilling of being convenient for has improved work efficiency, reduction in production cost.

Description

Walking screw pile driver

Technical Field

The utility model relates to a pile equipment field particularly, relates to a walking spiral pile driver.

Background

At present, there are two types of piling machines used on construction sites: the rotary pile driver is structurally characterized in that a drill rod hanging frame pulled by a winch is utilized to drill a hole through the drill rod; the other type is an impact hammer pile driver, and the structure of the pile driver is that a winch is used for pulling the impact hammer to fall repeatedly and lift the impact hammer to realize pile driving.

Most of the existing pile drivers are supports built by workers on the site, are fixed in position, consume labor hours and are not suitable for being used in a mobile mode in a construction site; the drilling rod hangs frame length fixed, influences the drilling depth, and is inconvenient to use, and the overlength sets up then influences the transportation, is not convenient for transport.

Disclosure of Invention

In order to make up for above not enough, the utility model provides a walking spiral pile driver aims at improving the problem that pile equipment is not convenient for remove and frame length adjustment.

The utility model discloses a realize like this:

a walking spiral pile driver comprises a base, a sliding mechanism, a frame, a pile driver body and a jacking mechanism;

the sliding mechanism is arranged at the bottom of the base and comprises a walking support seat, a moving seat and a traction mechanism, the moving seat is slidably arranged on the walking support seat, the traction mechanism is arranged on the walking support seat, and the traction end of the traction mechanism is connected with the moving seat;

the rack comprises a first rail and a second rail, one end of the first rail is hinged with one end of the second rail, and a locking mechanism is arranged at the hinged end part of the first rail and the second rail;

the pile driver body is slidably mounted on the frame;

the jacking mechanism is arranged between the rack and the base.

In an embodiment of the present invention, the base is fixed with an operation cabin and an electric cabinet on the upper portion, and the frame and the operation cabin are respectively disposed on two sides of the base.

The utility model discloses an in the embodiment, articulated seat is installed to the one end of base upper surface, the one end of frame is installed articulated on the seat, four corners of base fixed mounting respectively have supporting mechanism, install pile driver actuating mechanism on the base.

The utility model discloses an in the embodiment, drive mechanism is pneumatic push rod, climbing mechanism is the pneumatic cylinder, the stiff end of pneumatic cylinder articulates on the base, the expansion end of pneumatic cylinder with the frame is articulated.

The utility model discloses an in one embodiment, supporting mechanism includes pillar and hydraulic stem, the hydraulic stem is fixed the lower extreme of pillar, just the backup pad is installed to the bottom of hydraulic stem.

In an embodiment of the present invention, the driving mechanism of the pile driver comprises a winding engine and a traction cable, and the traction cable is connected to the bobbin of the winding engine.

The utility model discloses an in the embodiment, the slip joint has the mount pad in the frame, the pile driver body is fixed on the mount pad, the mount pad with the haulage cable is connected.

The utility model discloses an in one embodiment, first track with the orbital one end of second is passed through hinge or round pin hub rotation and is connected, locking mechanism includes bolt and a set of fixed welding and is in installation ear in the frame, the bolt is pegged graft and is fixed in the through-hole of seting up on the installation ear.

The utility model discloses an in one embodiment, the recess internal fixation that first orbital one end was seted up has electric putter, electric putter's one end is connected with the pin, the cooperation has been seted up to the orbital tip of second the cotter way that the pin was pegged graft.

The utility model has the advantages that: the utility model discloses a walking screw pile driver that obtains through above-mentioned design, during the use, through installing glide machanism in the below of base, shift base and the device of installing on the base, through the characteristics of glide machanism and base relative movement, cooperate the climbing mechanism to use, climbing mechanism jacks up the base and makes glide machanism leave ground, glide machanism slides to the moving direction relative to the base, when shrink climbing mechanism makes glide machanism support ground, control glide machanism drive base and move on glide machanism, so circulate, realize the removal of device, make the device be exactly an individual equipment, can be by oneself remove, convenient to use, avoided the process of construction and putting up, reduce man-hour's consumption, save manpower and materials; set the frame to folding first track and second track, reduce the space occupation volume of frame, the transportation of being convenient for, and increased the length of frame, the drilling of being convenient for has improved work efficiency, reduction in production cost.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic perspective view of a walking screw pile driver according to an embodiment of the present invention;

fig. 2 is a schematic side view of a walking screw pile driver according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a rack part according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a sliding mechanism according to an embodiment of the present invention.

In the figure: 100-a base; 110-a hinged seat; 130-an operation cabin; 150-an electric cabinet; 200-a slipping mechanism; 210-a walking support seat; 230-a movable seat; 250-a traction mechanism; 300-a frame; 310-a first track; 330-a second track; 350-a locking mechanism; 351-an electric push rod; 353-a pin; 355-pin slot; 357-bolt; 359-mounting ears; 370-a mount; 400-pile driver body; 500-a jacking mechanism; 600-a support mechanism; 610-a pillar; 630-hydraulic lever; 700-pile driver drive mechanism; 710-a hoist; 730-traction cables.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the utility model provides a. Embodiments, all other embodiments obtained by a person skilled in the art without any inventive step are within the scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: a walking screw pile driver comprises a base 100, a sliding mechanism 200, a frame 300, a pile driver body 400 and a jacking mechanism 500.

The sliding mechanism 200 is installed at the bottom of the base 100, the sliding mechanism 200 comprises a walking support base 210, a moving base 230 and a traction mechanism 250, the moving base 230 is slidably installed on the walking support base 210, the traction mechanism 250 is installed on the walking support base 210, the traction end of the traction mechanism 250 is connected with the moving base 230, the base 100 is driven to move through the sliding mechanism 200, and one end of the rack 300 is rotatably installed on the base 100.

The frame 300 comprises a first rail 310 and a second rail 330, one end of the first rail 310 is hinged to one end of the second rail 330, the frame 300 is convenient to fold, the occupied area is small, the stability and the safety are high, a locking mechanism 350 is installed at the hinged end portions of the first rail 310 and the second rail 330, the second rail 330 hinged to one end of the first rail 310 is locked and fixed through the locking mechanism 350, the first rail 310 and the second rail 330 are on the same straight line, the sliding of the pile driver body 400 is facilitated, and meanwhile the punching depth is increased.

The pile driver body 400 is slidably mounted on the frame 300.

Climbing mechanism 500 sets up between frame 300 and base 100, jacks up frame 300 through climbing mechanism 500 to first track 310 is connected through hinge or round pin axle rotation with the one end of second track 330, and locking mechanism 350 includes bolt 357 and a set of fixed welding and installs ear 359 on frame 300, and bolt 357 pegs graft and fixes in the through-hole of seting up on installing ear 359, is convenient for fix and dismantle, conveniently buckles frame 300.

Base 100 upper portion is fixed with operation storehouse 130 and electric cabinet 150, energy-saving variable frequency speed control, intelligent electric cabinet, frame 300 sets up the both sides at base 100 respectively with operation storehouse 130, articulated seat 110 is installed to the one end of base 100 upper surface, the one end of frame 300 is installed on articulated seat 110, four corners of base 100 respectively fixed mounting have supporting mechanism 600, install pile driver actuating mechanism 700 on the base 100, drive mechanism 250 is pneumatic push rod, climbing mechanism 500 is the pneumatic cylinder, the stiff end of pneumatic cylinder articulates on base 100, the expansion end of pneumatic cylinder includes pillar 610 and hydraulic stem 630 with frame 300 articulated supporting mechanism 600, hydraulic stem 630 fixes the lower extreme at pillar 610, and the backup pad is installed to the bottom of hydraulic stem 630.

Specifically, in this embodiment, the pile driver driving mechanism 700 includes a hoist 710 and a traction cable 730, the traction cable 730 is connected to the bobbin upper frame 300 of the hoist 710 and slidably clamped with the mounting seat 370, the pile driver body 400 is fixed on the mounting seat 370, and the mounting seat 370 is connected with the traction cable 730; the pile driver body 400 is connected to the rope drum of the hoist 710 through the traction cable 730, and the movement of the pile driver body 400 is controlled by pulling the traction cable 730 through the hoist 710.

Specifically, in this embodiment, an electric push rod 351 is fixed in a groove formed at one end of the first rail 310, a pin 353 is connected to one end of the electric push rod 351, and a pin slot 355 in which the pin 353 is inserted is formed at an end of the second rail 330; the electric push rod 351 drives the pin 353 and the pin groove 355 to be matched and inserted, so that the mechanical strength of the hinged position of the first rail 310 and the second rail 330 is improved, and the potential safety hazard caused by bending of the rack 300 due to overlarge stress is avoided.

Specifically, this walking spiral pile driver's theory of operation: when in use, the sliding mechanism 200 is arranged below the base 100, the sliding mechanism 200 is a crawler belt, which not only adapts to rugged terrains on a construction site and is convenient to move and use, but also does not damage the road bed and the road surface, the base 100 and the device installed on the base 100 are transferred, and the characteristic that the sliding mechanism 200 and the base 100 move relatively is used in cooperation with the jacking mechanism 500, the jacking mechanism 500 jacks up the base 100 to enable the sliding mechanism 200 to leave the ground, the sliding mechanism 200 slides in the moving direction relative to the base 100, when the jacking mechanism 500 is retracted to enable the sliding mechanism 200 to support the ground, controlling the sliding mechanism 200 to drive the base 100 to move on the sliding mechanism 200, and circulating the above steps to realize the movement of the device, so that the device is a single device, the movable type building device can move automatically, is convenient to use, avoids the working procedure of construction and construction, reduces the consumption of working hours, and saves manpower and material resources; the rack 300 is arranged into the foldable first rail 310 and the foldable second rail 330, so that the occupied space of the rack 300 is reduced, the transportation is convenient, the length of the rack 300 is increased, the drilling is convenient, the working efficiency is improved, and the production cost is reduced.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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. A walking screw pile driver is characterized by comprising a base (100);

the sliding mechanism (200) is installed at the bottom of the base (100), the sliding mechanism (200) comprises a walking support seat (210), a moving seat (230) and a traction mechanism (250), the moving seat (230) is installed on the walking support seat (210) in a sliding mode, the traction mechanism (250) is installed on the walking support seat (210), and the traction end of the traction mechanism (250) is connected with the moving seat (230);

the device comprises a rack (300), wherein one end of the rack (300) is rotatably installed on the base (100), the rack (300) comprises a first rail (310) and a second rail (330), one end of the first rail (310) is hinged with one end of the second rail (330), and a locking mechanism (350) is installed at the hinged end part of the first rail (310) and the second rail (330);

a pile driver body (400), the pile driver body (400) being slidably mounted on the frame (300);

a jacking mechanism (500), the jacking mechanism (500) being disposed between the frame (300) and the base (100).

2. A walking screw pile driver according to claim 1, characterized in that an operation cabin (130) and an electric cabinet (150) are fixed on the upper part of the base (100), and the frame (300) and the operation cabin (130) are respectively arranged on two sides of the base (100).

3. A walking screw pile driver as claimed in claim 1, wherein one end of the upper surface of the base (100) is mounted with a hinged base (110), one end of the frame (300) is mounted on the hinged base (110), four corners of the base (100) are respectively fixedly mounted with a supporting mechanism (600), and the base (100) is mounted with a driver driving mechanism (700).

4. Walking screw pile driver according to claim 1, characterised in that the traction mechanism (250) is a pneumatic push rod, the jacking mechanism (500) is a hydraulic cylinder, the fixed end of the hydraulic cylinder is hinged to the base (100), and the movable end of the hydraulic cylinder is hinged to the frame (300).

5. A walking screw pile driver according to claim 3, characterised in that the support mechanism (600) comprises a pillar (610) and a hydraulic rod (630), the hydraulic rod (630) being fixed to the lower end of the pillar (610), and a support plate being mounted to the bottom of the hydraulic rod (630).

6. A walking screw pile driver according to claim 3, characterised in that the driver driving mechanism (700) comprises a hoist (710) and a traction cable (730), the traction cable (730) being connected to the reel of the hoist (710).

7. Walking screw pile driver according to claim 6, characterised in that a mounting (370) is slidably snapped onto the frame (300), the body (400) of the pile driver is fixed to the mounting (370), and the mounting (370) is connected to the traction cable (730).

8. A walking screw pile driver as claimed in claim 1, wherein the first rail (310) and the second rail (330) are rotatably connected at one end by a hinge or a pin, the locking mechanism (350) comprises a bolt (357) and a set of mounting ears (359) fixedly welded on the frame (300), and the bolt (357) is inserted and fixed in a through hole formed on the mounting ears (359).

9. The walking screw pile driver as claimed in claim 1, wherein an electric push rod (351) is fixed in a groove formed at one end of the first rail (310), a pin (353) is connected to one end of the electric push rod (351), and a pin groove (355) which is matched with the pin (353) for insertion is formed at the end of the second rail (330).