CN1070563C - Construction equipment of concrete pile with tamper diffusion head at bottom - Google Patents
Construction equipment of concrete pile with tamper diffusion head at bottom Download PDFInfo
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- CN1070563C CN1070563C CN 98101332 CN98101332A CN1070563C CN 1070563 C CN1070563 C CN 1070563C CN 98101332 CN98101332 CN 98101332 CN 98101332 A CN98101332 A CN 98101332A CN 1070563 C CN1070563 C CN 1070563C
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Abstract
The present invention relates to a concrete pile construction device with a ramming expansion head at the bottom. The concrete pile construction device comprises a ramming expansion weight dropper, a protective barrel and a chassis (7), wherein the front end of the chassis is provided with a frame (A) vertically along the direction perpendicular to the front end of the chassis; the frame is supported on the chassis (7) through an inclined support component (2); a main winding engine (3) is fixed on the chassis; the top of the frame is provided with a pulley wheel mechanism (8); a control device (B) of the protective barrel is arranged on the frame; and a rope extending out of the main winding engine (3) passes round the pulley wheel mechanism and hangs the ramming expansion weight dropper (9). The ramming action on the bottom of a pile hole can be achieved through the vertical movement of the ramming expansion weight dropper in the protective barrel.
Description
The present invention relates to the construction equipment of the cast-in-place concrete pile in the field of civil engineering.
In the foundation construction of building, usually adopt cast-in-place concrete pile; a kind of form of construction work of this stake be to adopt casing and elongated hammer to construct; promptly form tamper diffusion head at the stake end by this elongated hammer; perfusion pile concrete when promoting casing; thereby form whole cast-in-place concrete pile; a kind of construction equipment of such castinplace pile has been described in the GB1376460A patent; it includes the chassis; be installed on the frame on the chassis; be installed on the pulley mechanism on the frame; casing; weight is realized lifting moving by the rope of walking around pulley mechanism in casing; but this equipment does not have the casing control device, thereby can not guarantee the verticality of casing, and this equipment neither be used to form the construction of the castinplace pile that rams major part in addition.
The object of the present invention is to provide a kind of bottom to have the construction equipment of the concrete pile of tamper diffusion head, it can guarantee the verticality of the casing in the operation process, thereby guarantees construction quality, and efficiency of construction is improved.
The objective of the invention is to have that the construction equipment of the concrete pile of tamper diffusion head realizes by following bottom, this construction equipment comprises that rammer expands weight and casing, it is characterized in that this equipment comprises the chassis, this chassis front end is provided with framework along perpendicular direction, this framework is supported on the chassis by the inclination support unit, on the chassis, be fixed with and put the formula main winch soon, top at framework is provided with pulley mechanism, this framework is provided with the casing control device, walk around above-mentioned pulley mechanism and suspend above-mentioned rammer expansion weight in midair from the rope that above-mentioned main winch stretches out, thereby expand weight the moving both vertically of casing inside by this rammer, can realize ramming bottom, stake hole.
Owing to adopt above-mentioned structure, make volume and the weight of construction equipment of stake reduce greatly, in addition because the formula hoist engine is put in employing soon, thereby under the situation of the loaded down with trivial details operation of the detacher that need not to set out, weight is hurtled down, realization is rammed stake end filler, so the process that can quicken to construct, in addition owing to be provided with the casing control device, in work progress, casing can be not crooked, guaranteed construction quality, and efficiency of construction is improved greatly.
In above-mentioned construction equipment, said frame is a portal framed structure, it comprises two vertical poles, these two vertical pole tops are provided with crossbeam, above-mentioned inclination support unit is the inclination cramp bar, the one end is connected with the chassis, and its other end down is connected with this vertical pole a distance on the top from above-mentioned vertical pole.
Because adopt said structure, the rigidity of construction equipment is bigger, and is more stable.
In above-mentioned construction equipment, said frame comprises two vertical poles, and these two vertical pole tops are provided with crossbeam, and above-mentioned inclination support unit is an inclination truss semi girder, and one end and chassis are hinged, and its other end and above-mentioned crossbeam are hinged.
Because semi girder and chassis and framework top are hinged, the swing that can pass through semi girder like this is the height of conditioning equipment easily
Above-mentioned vertical pole is telescopic, the thin bar that it comprises thick hollow stem and can insert this hollow stem inside.
Owing to adopt said structure, can be conveniently long according to stake, i.e. casing length and carry the height that hammer is highly regulated framework.
In above-mentioned construction equipment, above-mentioned casing control device comprises the casing centralizer, above-mentioned casing passes from the centre of this casing centralizer, this casing centralizer passes through wire rope suspensioning, and can do vertical moving with casing along guide rail set on the framework, above-mentioned wire rope is to control by another the secondary hoist engine that is arranged at the front portion, chassis.
Owing to adopt said structure, can in construction works, make casing remain vertical position, thereby quicken construction progress greatly, and guarantee the construction quality of stake.
In above-mentioned construction equipment, above-mentioned casing control device comprises the casing lifter, this casing lifter comprises force bearing plate, following force bearing plate, be arranged at the driving cylinder between the force bearing plate and following force bearing plate on this, above-mentioned casing passes from the pars intermedia of casing lifter, and this pars intermedia is provided with along the mechanism of horizontal clamping casing.
Owing to adopt said structure, can be longer at pile body, when promptly casing is squeezed into the big degree of depth, overcome bigger frictional resistance casing is proposed.
In above-mentioned construction equipment, above-mentioned main winch is fixed in the rear portion on above-mentioned chassis, and the front portion on above-mentioned chassis also is fixed with another secondary hoist engine, thereby it can be connected the lifting that realizes casing by the wire rope of walking around pulley mechanism with casing.
Owing to adopt said structure, promptly adopt two hoist engines to promote weight and casing respectively respectively, so greatly the reduction of erection time, simplified working procedure.
In above-mentioned construction equipment, above-mentioned chassis is supported on the rotating disk, and above-mentioned rotating disk is supported in the hydraulic moving mechanism system, and above-mentioned chassis is by a plurality of vertical supporting mechanism supportings.
Owing to adopt said structure, this construction equipment is constructed at a plurality of stations neatly.
In above-mentioned construction equipment, above-mentioned chassis is supported on the rotating disk, and this undersurface of bottom disc is fixed with roller, and this roller is walked along guide rail.
In above-mentioned construction equipment, above-mentioned rammer expands weight for stretching into the elongated hammer of above-mentioned casing inside, and it comprises hammer main body and tup, and this tup is connected removably with the hammer main body.
Owing to adopt said structure, can reduce the manufacturing quantity of weight, adapt to more, the different stake end soil body compacting occasions that require with more a spot of weight.
In above-mentioned construction equipment, the end face of this tup is fixed with the admittance seat that just inserts for above-mentioned hammer main body bottom, have fixing hole on the sidewall of this admittance seat, be provided with a plurality of supporting supporting fins between the outer wall of this admittance seat and the tup end face, above-mentioned hammer main body bottom has and corresponding horizontal thread hole, said fixing hole, screw passes said fixing hole and horizontal thread hole and realizes being connected between tup and the hammer main body, the end face of above-mentioned hammer main body is fixed with flange or suspension ring, above-mentioned tup front end is a taper, truncated conelike or flat shape.
Owing to adopt said structure, can realize hammering into shape being connected between main body and the tup easily.
Fig. 1 has the elevation of construction equipment of the concrete pile of tamper diffusion head for the bottom of the present invention the 1st embodiment;
Fig. 2 is the side view of above-mentioned construction equipment;
Fig. 3 has the elevation of construction equipment of the concrete pile of tamper diffusion head for the bottom of the present invention the 2nd embodiment;
The elevation elongated hammer, partly cut-away of Fig. 4 for being adopted in the above-mentioned construction equipment;
Fig. 5 is the sectional drawing along the A-A line among Fig. 4;
Fig. 6 represents another kind of hammehead structure;
Fig. 7 represents another hammehead structure.
As illustrated in fig. 1 and 2, the construction equipment that has the concrete pile of tamper diffusion head as the bottom of the present invention the 1st embodiment comprises chassis 7, this chassis 7 is anterior along vertically being provided with framework A, 7 secondary rear portions, chassis are fixed with and put formula main winch 3 soon in addition, these main winch 3 back are provided with electrical control cubicles 16 and ballast pouring weight 6, main winch 3 the place aheads are provided with secondary hoist engine 4, between framework A and chassis 7, be connected with inclination cramp bar 2, said frame A is the gate-type structure, the crossbeam 20 that it comprises two vertical poles 21 and is positioned at vertical pole 21 tops, vertical pole 21 is telescopic, it comprises the below, in this hollow stem 1 of hollow stem 1 that diameter is thicker and insertion, the bar 18 that diameter is thinner, be fixed with pulley mechanism 8 on the crossbeam 20, the wire rope that stretches out from main winch 3 is walked around this pulley mechanism 8 and is connected with elongated hammer 9 end faces, the wire rope 17 that stretches out on the secondary hoist engine 4 is by pulley 15, pulley mechanism 8 suspends casing control device B in midair, this casing control device B comprises casing centralizer 10, this casing centralizer 10 by pole 1 as guide, and by the 17 realization liftings of two wire rope, above-mentioned casing control device B also can comprise the casing lifter, this casing lifter comprises force bearing plate 11, following force bearing plate 19, be arranged at the driving cylinder 12 between the force bearing plate 11 and following force bearing plate 19 on this, above-mentioned casing 13 passes from the pars intermedia of casing lifter, and this pars intermedia is provided with along the mechanism of horizontal clamping casing.The arranged outside on above-mentioned chassis 7 has a plurality of vertical support mechanism 14, and 7 bottom surfaces, chassis are provided with rotating disk 27, and this rotating disk 27 is supported on hydraulic moving mechanism system 5.
As shown in Figure 3, have the construction equipment of concrete pile of tamper diffusion head and illustrated in figures 1 and 2 similar as the bottom of another embodiment of the present invention, difference is with the inclination cramp bar 2 among inclination truss semi girder 2 ' replacement Fig. 1, and top that should inclination truss semi girder 2 ' and the top of framework A are hinged, and its bottom and chassis 7 are hinged, be supported with rotating disk 27 below the chassis 7 in addition, this rotating disk 27 is supported on the sleeper 8.
Shown in Figure 4 and 5, the weight of ramming that is adopted in the construction equipment of the present invention comprises tup 33, these tup 33 end faces are fixed with admits seat 23, this admits seat 23 just to admit the bottom of hammer main body 22, offer a plurality of fixing holes 24 on the sidewall of above-mentioned admittance seat 23, the horizontal thread hole of offering on this fixing hole 24 and hammer main body 22 bottoms is corresponding, a plurality of screws 26, such as 4 screws pass said fixing hole 24 and screwed hole above-mentioned tup 33 and hammer main body 22 are coupled together, hammer main body 22 end faces have flange 31, the bottom surface of the tup 33 shown in Fig. 4 is a taper, this tup is applicable to be rammed the harder soil body, tup 33 shown in Figure 6 " be applicable to the softer soil body is rammed; tup 33 ' shown in Figure 7 is applicable to that filler is rammed expansion forms cucurbit section shape, and it is fit to ram the medium-hard soil body between above-mentioned two kinds of soil bodys.
Claims (10)
1. a bottom has the construction equipment of the concrete pile of tamper diffusion head, it comprises that rammer expands weight and casing, this equipment comprises chassis (7), front end edge perpendicular direction in this chassis (7) is provided with framework (A), this framework (A) is by inclination support unit (2,2 ') be supported on the chassis (7), on chassis (7), be fixed with and put formula main winch (3) soon, be provided with pulley mechanism (8) on the top of framework (A), walk around above-mentioned pulley mechanism (8) and suspend above-mentioned rammer expansion weight (9) in midair from the rope that above-mentioned main winch (3) stretches out, thereby expand weight (9) moving both vertically in casing inside by this rammer, can realize the ramming of stake hole bottom be is characterized in that this framework (A) is provided with casing control device (B).
2. equipment according to claim 1, it is characterized in that said frame (A) is portal framed structure, it comprises two vertical poles (21), this two vertical poles (21) top is provided with crossbeam (20), above-mentioned inclination support unit is inclination cramp bar (2), the one end is connected with chassis (7), its other end down is connected with this vertical pole (21) a distance on the top from above-mentioned vertical pole (2), above-mentioned vertical pole (21) is telescopic, and it comprises thick hollow stem (1) and can insert the inner thin bar (18) of this hollow stem (1).
3. equipment according to claim 1, it is characterized in that said frame (A) comprises two vertical poles (21), this two vertical poles (21) top is provided with crossbeam (20), above-mentioned inclination support unit is an inclination girder truss (2 '), one end and chassis (7) are hinged, its other end and above-mentioned crossbeam (20) are hinged, and above-mentioned vertical pole (21) is telescopic, and it comprises thick hollow stem (1) and can insert the inner thin bar (18) of this hollow stem (1).
4. equipment according to claim 1, it is characterized in that above-mentioned casing control device (B) comprises casing centralizer (10), above-mentioned casing (13) passes from the centre of this casing centralizer (10), this casing centralizer (10) is by wire rope (17) suspention, and can go up set guide rail along framework (A) and do vertically to move with casing (9), above-mentioned wire rope (17) is by being arranged at another anterior secondary hoist engine (4) control of chassis (7).
5. equipment according to claim 1, it is characterized in that above-mentioned casing control device (B) comprises the casing lifter, this casing lifter comprises force bearing plate (11), following force bearing plate (19), be arranged at the driving cylinder (12) between force bearing plate on this (11) and the following force bearing plate (19), above-mentioned casing (13) passes from the pars intermedia of casing lifter, and this pars intermedia is provided with along the mechanism of horizontal clamping casing.
6. equipment according to claim 1, it is characterized in that above-mentioned main winch (3) is fixed in the rear portion of above-mentioned chassis (7), and the front portion of above-mentioned chassis (7) also is fixed with another secondary hoist engine (4), the wire rope that it can be by walking around pulley mechanism (8) with casing (13) thus be connected the lifting that realizes casing (13).
7. equipment according to claim 1 is characterized in that above-mentioned chassis (7) is supported on the rotating disk (27), and above-mentioned rotating disk (27) is supported in the hydraulic moving mechanism system (5), and above-mentioned chassis is by a plurality of vertical supporting mechanisms (14) supporting.
8. equipment according to claim 1 is characterized in that above-mentioned chassis (7) is supported on the rotating disk (27), and bottom surface, this chassis (7) is fixed with roller, and this roller is walked along guide rail.
9. equipment according to claim 1 is characterized in that above-mentioned rammer expands weight for stretching into the elongated hammer (9) of above-mentioned casing inside, and it comprises hammer main body (22) and tup (33), and this tup (33) is connected removably with hammer main body (22).
10. equipment according to claim 9, the end face that it is characterized in that this tup (33) is fixed with the admittance seat (23) that just supplies above-mentioned hammer main body (22) bottom to insert, have fixing hole (24) on the sidewall of this admittance seat (23), be provided with a plurality of supporting supporting fins (25) between the outer wall of this admittance seat (23) and tup (33) end face, above-mentioned hammer main body (22) bottom has and corresponding horizontal thread hole, said fixing hole (24), screw (26) passes said fixing hole (24) and horizontal thread hole and realizes being connected between tup (33) and the hammer main body (22), the end face of above-mentioned hammer main body (22) is fixed with flange (31) or suspension ring, above-mentioned tup (33) front end is a taper, truncated conelike (33 ') or flat shape (33 ").
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98101332 CN1070563C (en) | 1998-04-08 | 1998-04-08 | Construction equipment of concrete pile with tamper diffusion head at bottom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98101332 CN1070563C (en) | 1998-04-08 | 1998-04-08 | Construction equipment of concrete pile with tamper diffusion head at bottom |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1196427A CN1196427A (en) | 1998-10-21 |
| CN1070563C true CN1070563C (en) | 2001-09-05 |
Family
ID=5216623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98101332 Expired - Lifetime CN1070563C (en) | 1998-04-08 | 1998-04-08 | Construction equipment of concrete pile with tamper diffusion head at bottom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1070563C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100370080C (en) * | 2005-07-29 | 2008-02-20 | 上海市第一建筑有限公司 | Pile casing fitting for constructing bored, pile, and installation method |
| CN104032725A (en) * | 2014-05-20 | 2014-09-10 | 成都绿迪科技有限公司 | Tamper for building |
| CN104947669A (en) * | 2015-05-27 | 2015-09-30 | 成都绿迪科技有限公司 | Vehicle-amounted portable structure of spiral pile driver |
| CN116220070A (en) * | 2023-03-14 | 2023-06-06 | 中国十九冶集团有限公司 | Construction method of rectangular anti-slide pile |
-
1998
- 1998-04-08 CN CN 98101332 patent/CN1070563C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN1196427A (en) | 1998-10-21 |
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| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
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Effective date of registration: 20030327 Pledge (preservation): Preservation |
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Effective date of registration: 20030927 Pledge (preservation): Discharge |
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| ASS | Succession or assignment of patent right |
Owner name: BEIJING BOSENTE GEOTECHNICAL ENGINEERING LIMITED Free format text: FORMER OWNER: WANG JIZHONG Effective date: 20040618 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20040618 Address after: 102218, Beijing, Changping District small town east three District, building 103, room 9 Patentee after: Beijing Pocentre Geotechnical Engineering Co.,Ltd. Address before: 102209, Beijing, Changping District East small town Tiantongyuan Small District 3, building 103, room 9 Patentee before: Wang Jizhong |
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Effective date of registration: 20050404 Pledge (preservation): Preservation |
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Date of registration: 20060614 Pledge (preservation): Preservation |
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| DD01 | Delivery of document by public notice |
Addressee: Zhang Lianxi Document name: Notification of Acceptance of Request for Invalidation |
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| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 102218, Beijing, Changping District East small town Taiping homes, building 31 Patentee after: Beijing Pocentre Geotechnical Engineering Co.,Ltd. Address before: 102218, Beijing, Changping District small town east three District, building 103, room 9 Patentee before: Beijing Pocentre Geotechnical Engineering Co.,Ltd. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20010905 |