CN205077486U

CN205077486U - Pile frame

Info

Publication number: CN205077486U
Application number: CN201520708822.5U
Authority: CN
Inventors: 钱奂云; 陈梓林; 史筱晖; 邓超; 李海舰; 刘进学; 曾素; 张峰; 朱振新
Original assignee: Sunward Intelligent Equipment Co Ltd
Current assignee: Sunward Intelligent Equipment Co Ltd
Priority date: 2015-09-14
Filing date: 2015-09-14
Publication date: 2016-03-09
Anticipated expiration: 2025-09-14

Abstract

The utility model discloses a pile frame. The pile frame mainly includes: a chassis 1, a fuselage 2, a column 3, an oblique support 4 and a herringbone frame 5; and movable connection seat 4g; the herringbone frame 5 is also provided with a transition connection seat A 5c and a transition connection seat B 5d; the telescopic rear leg 2d of the fuselage 2 is also provided with a fixed connection seat 2h; it can realize a large pile The frame is simple and convenient to stand up and down by itself, and the column and inclined support can be transported as a whole without disassembly. At the same time, the support structure of the column of the pile frame is reasonable, thereby reducing the cost of use, improving work efficiency, and improving the stability, safety and reliability of the whole machine.

Description

A kind of pile frame

Technical field

The utility model relates to a kind of pile frame, and particularly relate to a kind of pile frame without the need to can found mast movable mast voluntarily by the auxiliary equipment beyond the machine, the utility model also relates to the use mounting method of this pile frame.

Background technology

Pile frame is requisite a kind of plant equipment in construction foundation working, and the mechanized equipments such as various pile driver, pile monkey, auger, all will hang and be arranged on pile frame and construct; When pile frame is classified with walking manner, be mainly divided into walking pile frame and crawler pile frame two kinds; No matter but which kind of pile frame, its structure is generally primarily of compositions such as chassis, fuselage, column, bearing diagonal and dynamical systems; Due to the column of pile frame and bearing diagonal longer, in occasions such as long distance transitions, after all needing movable mast will the dismounting such as column and bearing diagonal disintegrate after could transport, behind new place, need to reinstall again column and bearing diagonal exist side by side after mast and just can enter using state; Therefore, the column of pile frame and the disintegration of bearing diagonal are installed, vertical mast movable mast operation, are important steps in pile frame use procedure.

This kind of pile frame that is known and movable mast found mast method and mainly contain following several at present:

The first pile frame, a kind of crawler pile frame that " piling machinery " chapter 5 as China Machine Press's publication is delivered: this kind of pile frame needs when transition, by split transport after column and the dismounting of bearing diagonal movable mast, to reinstall vertical mast again behind new place; Its shortcoming is: movable mast stands mast operation not only needs crane and hoist engine to participate in operation simultaneously, and less important work device is complicated, operation easier is large, efficiency is low, cost is high; Its advantage is: distance H on fuselage between fulcrum of the bearing diagonal of pile frame and fulcrum all very wide to the distance L of column, and fulcrum is hinged on the rear support leg that directly contacts with ground, and height and position Y low (see Fig. 1, Fig. 2), make the stability of complete machine and operational security better.

The second pile frame, a kind of technical scheme of pile frame disclosed in patent 201510021701.8: pile frame mainly comprises: have the chassis of crawler unit, fuselage, column, the bearing diagonal being provided with telescopic oil cylinder, a cabinet frame, elevating ram; One end of bearing diagonal is articulated with on column, one end of a cabinet frame and elevating ram is articulated with on fuselage respectively; The other end of bearing diagonal, a cabinet frame and elevating ram three is articulated with a place, utilizes the expanding-contracting action of oil cylinder to carry out vertical mast and movable mast; Its advantage is: without the need to participating in operation by the auxiliary equipment such as crane and hoist engine, can carry out vertical mast movable mast without the need to the less important work device of complexity, simple to operate, save human and material resources and time; But its shortcoming is: the distance Ha of bearing diagonal on fuselage between fulcrum and fulcrum are all little than the respective distance H of the first pile frame above-mentioned and L to the distance La of column, and the height and position Ya of fulcrum is high than the height and position Y of the first pile frame and away from the support (see Fig. 1, Fig. 2, Fig. 3, Fig. 4) on ground, make the stability of complete machine be starkly lower than the first pile frame.

Utility model content

The purpose of this utility model is to provide a kind of pile frame, vertical mast movable mast, column and bearing diagonal get final product whole Transporting without the need to disintegrating voluntarily simply and easily can to realize large-scale pile frame, guarantee that pile frame vertical post braced structures is reasonable simultaneously, thus reduce use cost, lifting operating efficiency, raising complete machine stability and security reliability.

The purpose of this utility model is realized by following technical proposals:

A kind of pile frame comprises: moveable chassis, fuselage, column, bearing diagonal and man-like shelf.

The move mode of described movable chassis can be walking also can be caterpillar; Described fuselage is provided with fore-stock, front leg strut, middle free bearing, telescopic rear support leg, operating room and dynamical system; Described column is made up of lower pole and top column, column is provided with guide rail and carriage, and lower pole is also provided with hangs thing device, and the fore-stock on the lower end of column and fuselage is hinged; Described carriage can be free to slide on the guide rail of column, and can respectively by hinge and be fixed on column; Described bearing diagonal is by support bar and be connected in respectively and support the stretching device at two ends and telescopic oil cylinder is formed, and one end of bearing diagonal is hinged on the carriage of column, and the other end is hinged on a cabinet frame of man-like shelf, makes column be supported at three point state; Described man-like shelf is made up of the hinged cabinet frame in one end and elevating ram, the pin joint position of one cabinet frame and elevating ram can also be fixed on the middle free bearing of fuselage by bearing pin, and the other end of a cabinet frame and lifting oil is hinged on the front and rear of fuselage respectively.

The cylinder barrel of the telescopic oil cylinder of bearing diagonal is also provided with an overhanging connector, the expansion link of the telescopic oil cylinder of bearing diagonal is also hinged with an active connecting base, one cabinet frame of man-like shelf is also provided with one group of transition Connection Block first and transition Connection Block second, fuselage the rear support leg of transverse direction and longitudinal extension can also be provided with one group of fixed connecting base, the telescopic oil cylinder of bearing diagonal can be hinged in the transition Connection Block second of a cabinet frame by overhanging connector and bearing pin; Active connecting base on the expansion link of the telescopic oil cylinder of bearing diagonal can be connected and fixed in the transition Connection Block first of a cabinet frame by bearing pin, also can be connected and fixed fuselage can transverse direction and longitudinal extension rear support leg fixed connecting base on.

Above-mentioned pile frame uses mounting method to have following steps:

1, the chassis of pile frame, fuselage, lower pole, bearing diagonal and man-like shelf under non-disintegration state whole Transporting to construction plant; Now, the active connecting base on the expansion link of bearing diagonal telescopic oil cylinder is connected and fixed by the transition Connection Block first on bearing pin and a cabinet frame; Carriage is connected and fixed by bearing pin and lower pole.

2, use the thing device that hangs of lower pole to be sling by the top column transporting to construction plant, by the movement on chassis by top column handling to installation site, lie in a horizontal plane on stand.

3, utilize the extend action of the elevating ram of man-like shelf, lower pole is adjusted to level, and utilize the movement on chassis lower pole to be aligned with top column to be connected; And the bearing pin that carriage and lower pole are connected and fixed is extracted releasing fixed constraint.

4, the front leg strut on fuselage is supported to ground, rear support leg is extended laterally into desired location and longitudinally stretches out and support to ground; The stretching device of bearing diagonal and the expansion link of telescopic oil cylinder protruding, the carriage on column thereupon along slide to desired location, with bearing pin by carriage and column hinged fixing.

5, the telescopic oil cylinder of bearing diagonal expansion link shrinks, column is thereupon upwards to hoist for axle center rotates with the pin joint of fore-stock.

6, also there are following steps:

1., when the expansion link of the telescopic oil cylinder of bearing diagonal is retracted to desired location, column upwards rises and is raised to set angle β, and the overhanging connector on the cylinder barrel of the telescopic oil cylinder of bearing diagonal has also aligned with the transition Connection Block second on a cabinet frame and has been in and has been connected state.

2., use bearing pin to fix hinged to the overhanging connector on the cylinder barrel of telescopic oil cylinder and the transition Connection Block second on a cabinet frame, afterwards the bearing pin that transition Connection Block first on the active connecting base of the expansion link of telescopic oil cylinder and a cabinet frame is connected and fixed is extracted, remove constraint between the two.

3., the expansion link of the telescopic oil cylinder of bearing diagonal is protruding together with the active connecting base on it, until the active connecting base on expansion link and the fixed connecting base on scalable rear support leg align, use bearing pin to be connected and fixed by the fixed connecting base on the active connecting base on telescopic oil cylinder expansion link and scalable rear support leg.

4., the bearing pin that the overhanging connector on the cylinder barrel of telescopic oil cylinder and the transition Connection Block second on a cabinet frame are connected and fixed is extracted the constraint of releasing.

5., the expansion link of the telescopic oil cylinder of bearing diagonal shrink, column thereupon to continue upwards to hoist for axle center rotates with the pin joint of fore-stock until reach the plumbness becoming 90 degree with ground; The elevating ram of man-like shelf shrinks, and make man-like shelf to desired location, and be fixed on the middle free bearing of fuselage by bearing pin by man-like shelf, so far, the operation of pile frame self-support mast completes.

7, the movable mast operation of pile frame is undertaken by the reverse order of above step.

Pile frame of the present utility model has following good effect and advantage:

1, according to the utility model, large-scale pile frame achieves simple and convenient, safe and reliable vertical voluntarily mast and movable mast, significantly can promote operating efficiency;

2, according to the utility model, the vertical mast of large-scale pile frame and movable mast participate in operation without the need to adopting the auxiliary machinery such as hoist engine and crane and device, significantly can reduce the use cost of personnel and equipment;

3, according to the utility model, during large-scale pile frame transition transport, column and bearing diagonal get final product whole Transporting without the need to disintegrating, and can reduce personnel and equipment use cost, can increase work efficiency again;

4, according to the utility model, under the prerequisite realizing pile frame whole Transporting and vertical mast and movable mast voluntarily, active connecting base on the bearing diagonal telescopic oil cylinder expansion link of pile frame can be hinged on the rear support leg that directly contacts with ground, make the lateral separation Hc of the bearing diagonal of pile frame on fuselage between fulcrum and fulcrum enough roomy to the fore-and-aft distance Lc of column, and fulcrum height and position Yc low (see Fig. 5, Fig. 6), thus improve complete machine stability and security reliability.

Accompanying drawing explanation

Fig. 1 is the front view of the first pile frame of prior art.

Fig. 2 is the A direction view of the first pile frame shown in Fig. 1.

Fig. 3 is the front view of the second pile frame of prior art.

Fig. 4 is the B direction view of the pile frame of the second shown in Fig. 3.

Fig. 5 is embodiment 1 of the present utility model, the front view of pile frame.

Fig. 6 is the C direction view of pile frame shown in Fig. 5.

Fig. 7 is the structural representation of the utility model in travel position.

Fig. 8 is the state diagram of the utility model column lifting in top when assembled state.

Fig. 9 is the utility model state diagram that top column is connected with lower pole when assembled state.

Figure 10 is the utility model state diagram that carriage slides when assembled state.

Figure 11 is that the utility model is when when assembled state, vertical rod is β with the angle on ground and the state diagram that is not connected with fixed connecting base of active connecting base.

Figure 12 be Figure 11 D to enlarged drawing.

Figure 13 be after the 4th latch is extracted Figure 11 D to enlarged drawing.

Figure 14 is the state diagram of the utility model when vertical rod is β with the angle on ground when assembled state and the state diagram that is connected with fixed connecting base of active connecting base.

Figure 15 be Figure 14 E to enlarged drawing.

Figure 16 is the state diagram that the utility model is moved to duty by assembled state.

Figure 17 is the structural representation of utility model works state.

Detailed description of the invention

Below in conjunction with drawings and Examples, the utility model is described in further detail.

Embodiment 1: a kind of pile frame

See Fig. 5, Fig. 6, Figure 11, Figure 12, Figure 13, Figure 14, Figure 15.

A kind of pile frame comprises: moveable chassis 1, fuselage 2, column 3, bearing diagonal 4 and man-like shelf 5.

The move mode of described movable chassis 1 can be walking also can be caterpillar; Described fuselage 2 is provided with fore-stock 2a, front leg strut 2b, middle free bearing 2c, telescopic rear support leg 2d, operating room 2e and dynamical system 2f; Described column 3 is made up of lower pole 3a and top column 3b, column 3 is provided with guide rail 3c and carriage 3d, lower pole 3a and is also provided with and hangs thing device 3e, and the fore-stock 2a on the lower end of column 3 and fuselage 2 is hinged; Described carriage 3d can be free to slide on the guide rail 3c of column 3, and can be hinged by the second bearing pin 3f, the 3rd bearing pin 3g and be fixed on column 3 respectively; Described bearing diagonal 4 is by support bar 4a and be connected in the stretching device 4b at support bar 4a two ends and telescopic oil cylinder 4c respectively and form, one end of bearing diagonal is hinged on the carriage 3d of column 3, the other end is hinged on a cabinet frame 5a of man-like shelf 5, makes column 3 in supported at three point state; Described man-like shelf 5 is made up of the hinged cabinet frame 5a in one end and elevating ram 5b, the pin joint position of one cabinet frame 5a and elevating ram 5b can also be fixed on the middle free bearing 2c of fuselage 2 by the first bearing pin 2g, and the other end of a cabinet frame 5a and elevating ram 5b is hinged on the front and rear of fuselage 2 respectively.

It is characterized in that: the cylinder barrel 4d of the telescopic oil cylinder 4c of bearing diagonal 4 is also provided with an overhanging connector 4e, the expansion link 4f of the telescopic oil cylinder 4c of bearing diagonal 4 is also hinged with an active connecting base 4g, one cabinet frame 5a of man-like shelf 5 is also provided with one group of transition Connection Block first 5c and transition Connection Block second 5d, fuselage 2 the rear support leg 2d of transverse direction and longitudinal extension can also be provided with one group of fixed connecting base 2h, the telescopic oil cylinder 4c of bearing diagonal 4 can be hinged on the transition Connection Block second 5d of a cabinet frame 5a by overhanging connector 4e and bearing pin 5e; Active connecting base 4g on the expansion link 4f of the telescopic oil cylinder 4c of bearing diagonal can be connected and fixed on the transition Connection Block first 5c of a cabinet frame 5a by bearing pin 4h, also can be connected and fixed fuselage 2 can transverse direction and longitudinal extension rear support leg 2d fixed connecting base 2h on.

Embodiment 2: a kind of use mounting method of pile frame.

See Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, Figure 15, Figure 16, Figure 17.

The use mounting method of above-mentioned pile frame has following steps:

1, the chassis 1 of pile frame, fuselage 2, lower pole 3a, bearing diagonal 4 and man-like shelf 5 under non-disintegration state whole Transporting to construction plant; Now, the active connecting base 4g on the expansion link 4f of bearing diagonal telescopic oil cylinder 4c is connected and fixed by the transition Connection Block first 5c on bearing pin 4h and a cabinet frame 5a; Carriage 3d is connected and fixed by the 3rd bearing pin 3g and lower pole 3a; See Fig. 7.

2, use the thing device 3e that hangs of lower pole 3a to be sling by the top column 3b transporting to construction plant, by the movement on chassis 1 by top column 3b handling to installation site, lie in a horizontal plane on stand 6; See Fig. 8.

3, utilize the extend action of the elevating ram 5b of man-like shelf 5, lower pole 3a is adjusted to level, and utilize the movement on chassis 1 to be aligned with top column 3b by lower pole 3a to be connected; And the 3rd bearing pin 3g be connected and fixed by carriage 3d and lower pole 3a extracts releasing fixed constraint; See Fig. 9.

4, the front leg strut 2b on fuselage 2 is supported to ground, rear support leg 2d is extended laterally into desired location and longitudinally stretches out and support to ground; The stretching device 4b of the bearing diagonal 4 and expansion link 4f of telescopic oil cylinder 4c is protruding, and the carriage 3d on column 3 slides into desired location along guide rail 3c thereupon, with the second bearing pin 3f by carriage 3d and column 3 hinged fixing; See Figure 10.

5, the telescopic oil cylinder 4c of bearing diagonal 4 expansion link 4f shrinks, column 3 is thereupon upwards to hoist for axle center rotates with the pin joint of fore-stock 2a; See Figure 11.

6, it is characterized in that also there are following steps:

1., when the expansion link 4f of the telescopic oil cylinder 4c of bearing diagonal 4 is retracted to desired location, column 3 upwards rises and is raised to set angle β, and the overhanging connector 4e on the cylinder barrel 4d of the telescopic oil cylinder 4c of bearing diagonal 4 has also aligned with the transition Connection Block second 5d on a cabinet frame 5a and has been in and has been connected state; See Figure 11, Figure 12.

2., use bearing pin 5e to fix hinged for the overhanging connector 4e on the cylinder barrel 4d of telescopic oil cylinder 4c and the transition Connection Block second 5d on a cabinet frame 5a, afterwards the bearing pin 4h that transition Connection Block first 5c on the active connecting base 4g of the expansion link 4f of telescopic oil cylinder 4c and a cabinet frame 5a is connected and fixed is extracted, remove constraint between the two; See Figure 13.

3., the expansion link 4f of the telescopic oil cylinder 4c of bearing diagonal 4 is protruding together with the active connecting base 4g on it, until the active connecting base 4g on expansion link 4f and the fixed connecting base 2h on scalable rear support leg 2d aligns, use bearing pin 4h to be connected and fixed by the fixed connecting base 2h on the active connecting base 4g on telescopic oil cylinder expansion link 4f and scalable rear support leg 2d; See Figure 14.

4., the bearing pin 5e that the overhanging connector 4e on the cylinder barrel 4d of telescopic oil cylinder 4c and the transition Connection Block second 5d on a cabinet frame 5a is connected and fixed is extracted the constraint of releasing; See Figure 15.

5., the expansion link 4f of the telescopic oil cylinder 4c of bearing diagonal 4 shrink, column 3 thereupon to continue upwards to hoist for axle center rotates with the pin joint of fore-stock 2a until reach the plumbness becoming 90 degree with ground; The elevating ram 5b of man-like shelf 5 shrinks, and makes man-like shelf 5 to desired location, and is fixed on the middle free bearing 2c of fuselage 2 by the first bearing pin 2g by man-like shelf 5, and so far, the operation of pile frame self-support mast completes; See Figure 16, Figure 17.

In conjunction with above-described embodiment, the utility model is illustrated, but by doing some suitable changes to the modular construction of above-mentioned pile frame and combination, some suitable adjustment are done to using the details of mounting method and step thereof, just in scope of the present utility model, various different pile frame can be derived and uses mounting method accordingly.

Claims

1. A pile frame comprises movable chassis (1), fuselage (2), column (3), oblique support (4) and herringbone frame (5); the movement of described movable chassis (1) The way can be walking type or crawler type; the fuselage (2) is provided with a front bracket (2a), a front outrigger (2b), a middle hinge seat (2c), a horizontally and vertically telescopic rear Outrigger (2d), operating room (2e) and power system (2f); Described column (3) is made up of lower column (3a) and upper column (3b), and column (3) is provided with guide rail (3c) and The sliding device (3d), the lower column (3a) is also provided with a hanging device (3e), and the lower end of the column (3) is hinged with the front bracket (2a) on the fuselage (2); the sliding device (3d) is The guide rail (3c) of the column (3) can slide freely, and can be hinged and fixed on the column (3) by means of the second pin shaft (3f) and the third pin shaft (3g) respectively; the oblique support (4) It consists of a support rod (4a), a telescopic device (4b) and a telescopic oil cylinder (4c) respectively connected to both ends of the support rod (4a), one end of the oblique support is hinged on the sliding device (3d) of the column (3), and the other end It is hinged on the straight frame (5a) of the herringbone frame (5), so that the column (3) is in a three-point support state; Lifting oil cylinder (5b) constitutes, and the hinge point position of frame (5a) and lifting oil cylinder (5b) can also be fixed on the middle hinge seat (2c) of fuselage (2) by means of first pin shaft (2g), The other end of the frame (5a) and the lifting cylinder (5b) are respectively hinged at the front and the rear of the fuselage (2),

It is characterized in that: the cylinder barrel (4d) of the telescopic oil cylinder (4c) of the oblique support (4) is also provided with an outreach connector (4e), and the telescopic rod of the telescopic oil cylinder (4c) of the oblique support (4) (4f) is also hinged with a movable connection seat (4g); a group of transition connection seat A (5c) and transition connection seat B (5d) are also provided on the straight frame (5a) of the said herringbone frame (5) A group of fixed connection seats (2h) are also provided on the horizontally and vertically telescopic rear outriggers (2d) of the fuselage (2).

2. The pile frame according to claim 1, characterized in that: the telescopic oil cylinder (4c) of the oblique support (4) can be hinged on the straight frame (5a) by means of the outstretched connector (4e) and the pin shaft (5e) ) on the transition connection seat B (5d); the movable connection seat (4g) on the telescopic rod (4f) of the telescopic oil cylinder (4c) of the oblique support (4) can be connected and fixed in a word by means of a pin shaft (4h) On the transition connection seat armor (5c) of frame (5a), also can be connected and be fixed on the fixed connection seat (2h) of the horizontally and vertically telescopic back support leg (2d) of fuselage (2).