CN2354993Y - Apparatus for cast-in-situ concrete piles - Google Patents
Apparatus for cast-in-situ concrete piles Download PDFInfo
- Publication number
- CN2354993Y CN2354993Y CN 99200139 CN99200139U CN2354993Y CN 2354993 Y CN2354993 Y CN 2354993Y CN 99200139 CN99200139 CN 99200139 CN 99200139 U CN99200139 U CN 99200139U CN 2354993 Y CN2354993 Y CN 2354993Y
- Authority
- CN
- China
- Prior art keywords
- mentioned
- casing
- main support
- construction equipment
- casing clamping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model relates to an apparatus for cast-in-situ concrete piles, comprising a tamping and expanding heavy hammer (9), a protective barrel (13) and a main bracket (7). The front end of the main bracket is vertically provided with a frame (B) which is supported on the main bracket through inclined supporting components (2), a main winding engine (3) is fixed on the main bracket, the top of the frame is provided with a pulley wheel mechanism (8), a rope which extends out of the main winding engine (3) passes round the pulley wheel mechanism and hangs the tamping and expanding heavy hammer (9), the front part of the main bracket is provided with a clamping and swing device (A) of the protective barrel, and the clamping and swing device is connected with a counterforce plate (19) at the lower surface through an elevating driving cylinder (12).
Description
The utility model relates to field of civil engineering, particularly the construction equipment of foundation pile.
In the foundation construction of building, usually adopt cast-in-place concrete pile, a kind of form of construction work of this stake is to adopt casing and elongated hammer construct (being the utility model patent manual of CN1153847A referring to notification number), 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, before forming the concrete pile body, at first be that casing is sunk to prescribed depth, thereby form the stake hole.At present along with City Building develops on a large scale towards height, to foundation pile requirement for bearing capacity more and more higher, so just need to form at the scene and have larger-diameter cast-in-place concrete pile, and then must adopt larger-diameter casing, when the prescribed depth that this casing sunk in the ground, can run into the bigger situation of the suffered frictional force of casing, thereby be difficult to it is sunk to prescribed depth, or propose from assigned position.
The purpose of this utility model is to provide a kind of construction equipment of in-site pouring concrete pile, even this equipment still can form a hole apace, and reduce the influence of soil body frictional force greatly for larger-diameter stake, can effectively improve the efficient of pile driving construction
The purpose of this utility model is to realize by the construction equipment of following in-site pouring concrete pile, this construction equipment comprises expansion weight and casing, it is characterized in that this equipment also comprises main support, the perpendicular direction of this main support front end edge is provided with framework, this framework is supported on this main support by the inclination support unit, on main support, be fixed with main winch, top at framework is provided with pulley mechanism, 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, this rammer expands weight and moves both vertically along casing, be provided with the casing pendulous device in the front portion of this main support, this casing clamping pendulous device by the lifting driving cylinder be positioned at below it, can be supported on ground reaction plate connects.
Since adopt said structure, can be by the oscilaltion casing, and the mode that rotates back and forth casing reduces the frictional force of the soil body to casing, thereby accelerates the speed that sinks to of casing greatly, thereby efficiency of construction is improved.
In above-mentioned construction equipment, above-mentioned casing clamping pendulous device comprises two casing clamping limbs that at one end are hinged, thereby by the driving cylinder connection two casing clamping limbs are tightly clamped casing between the other end of these two casing clamping limbs, be provided with at the relative side of above-mentioned two casing clamping limbs and be connected with a driving cylinder respectively, these two driving cylinders are hinged with above-mentioned main support respectively.
In above-mentioned construction equipment, above-mentioned casing clamping pendulous device comprises two casing clamping limbs that at one end are hinged, thereby by the driving cylinder connection two casing clamping limbs are tightly clamped casing between the other end of these two casing clamping limbs, be provided with at the relative side of above-mentioned two casing clamping limbs and be connected with a driving cylinder respectively, these two driving cylinders are connected with the main frame of above-mentioned casing clamping device respectively, their mutual keeping parallelisms, but extend in opposite direction, this main frame is connected with main support.
In above-mentioned construction equipment, the front end of above-mentioned main support is supported on the above-mentioned reaction plate by driving cylinder.
By this mode, can make entire equipment more stable.
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 main support, 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 main support are hinged, and its other end and above-mentioned crossbeam are hinged.
Because semi girder and main support 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 long according to stake easily, i.e. casing length and carry the height that hammer is highly regulated framework.
In above-mentioned construction equipment, above-mentioned main support is supported on the rotating disk, and above-mentioned rotating disk is supported in the hydraulic moving mechanism system, and above-mentioned main support 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 main support is supported on the rotating disk, and this main support bottom surface is fixed with roller, and this roller is walked along guide rail.
With reference to the accompanying drawings, the construction equipment to in-site pouring concrete pile of the present utility model specifically describes.
Fig. 1 is the elevation of construction equipment of the in-site pouring concrete pile of the utility model the 1st embodiment;
Fig. 2 is the anterior end surface figure of construction equipment shown in Figure 1;
Fig. 3 is the side view that thin portion amplifies in the construction equipment shown in Figure 1, the lift drive mechanism of its expression casing;
Fig. 4 is the vertical view of reaction plate shown in Figure 3;
Fig. 5 is the schematic diagram of the 1st embodiment of the casing clamping pendulous device in the construction equipment of in-site pouring concrete pile shown in Figure 1;
Fig. 6 is the schematic diagram of the 2nd embodiment of the casing clamping pendulous device in the construction equipment of in-site pouring concrete pile shown in Figure 1;
Fig. 7 is the elevation of construction equipment of the in-site pouring concrete pile of the utility model the 2nd embodiment;
As illustrated in fig. 1 and 2, construction equipment as the in-site pouring concrete pile of the utility model the 1st embodiment comprises main support 7, this main support 7 is anterior along vertically being provided with framework B, the rear portion of main support 7 is fixed with and puts 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 B and main support 7, be connected with inclination cramp bar 2, said frame B 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 28 that stretches out from main winch 3 is walked around this pulley mechanism 8 and is expanded weight 9 end faces with elongated rammer and is connected, the wire rope 17 that stretches out on the secondary hoist engine 4 can pass through pulley 15, and pulley mechanism 8 is connected with casing 13, thereby casing 13 suspentions can be got up.The arranged outside of above-mentioned main support 7 has a plurality of vertical support mechanism 14, and main support 7 bottom surfaces are provided with rotating disk 27, and this rotating disk 27 is supported on hydraulic moving mechanism system 5.
As shown in Figure 7, as the construction equipment of the in-site pouring concrete pile of another embodiment of the present utility model and illustrated in figures 1 and 2 similar, 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 B are hinged, and its bottom and main support 7 are hinged, be supported with rotating disk 27 below the main support 7 in addition, this rotating disk 27 is supported on the sleeper 8.
Shown in Fig. 3 and 4, the front portion of the main support 7 in construction equipment of the present utility model is provided with casing clamping pendulous device A, casing 13 passes from this device A, this casing clamping pendulous device A is by a plurality of, be supported on the reaction plate 19 such as two lifting hydraulic drive cylinders 12, between the front portion of main support 7 and reaction plate 19, can be provided with vertical before support hydraulic pressure driving cylinder 14 so that make body keep stablizing.
As shown in Figure 5, above-mentioned casing clamping pendulous device A comprises two casing clamping limbs 22,22 ' that at one end are hinged, be provided with hydraulic drive cylinder 24 between two clamping limbs 22,22 ' the other end, thereby can realize casing 13 is clamped, be connected with hydraulic drive cylinder 23,23 ' respectively at two casing clamping limbs 22,22 ' relative side place, this two hydraulic drive cylinders 23,23 ' extend in opposite direction, and are connected with the main frame of not shown casing clamping pendulous device A.When operation, at first casing 13 is clamped by hydraulic drive cylinder 24, two hydraulic drive cylinders 23,23 ' are driven, piston rod is stretched out, just can make the casing clamping limb with and interior casing 13 produce rotation, make the piston rod retraction in two hydraulic drive cylinders 23,23 ' afterwards more simultaneously, just make casing clamping limb and casing 13 to the commentaries on classics of circling round, carry out this action repeatedly, cooperate simultaneously to ram and expand weight 9 moving up and down along casing 13, and the lifting action of hydraulic drive cylinder 12, but just overcome friction sinks to prescribed depth fast with casing 13.
As shown in Figure 6, another embodiment as casing clamping pendulous device, this device A comprises two casing clamping limbs 22 that at one end are hinged, 22 ', two clamping limbs 22, be provided with hydraulic drive cylinder 24 between 22 ' the other end, thereby can realize casing 13 is clamped, at two casing clamping limbs 22,22 ' opposite sides is connected with hydraulic drive cylinder 23 respectively, 23 ', these two hydraulic drive cylinders 23,23 ' the other end and main support 7 are hinged, and these two hydraulic drive cylinders 23,23 ' along inclined direction, extend to a side, and the kernel of section line of casing clamping limb keeps symmetry relatively.When operation, at first casing 13 is clamped by hydraulic drive cylinder 24, piston rod in the hydraulic drive cylinder 23 is stretched out, make the piston rod retraction in the hydraulic drive cylinder 23 ' simultaneously, thereby make the casing clamping limb with and interior casing 13 produce rotation, afterwards, make the piston rod retraction in the hydraulic drive cylinder 23, piston rod in the hydraulic drive cylinder 23 ' is stretched out, thus make the casing clamping limb with and interior casing 13 along counter-rotating, perseveration like this, casing 13 is swung back and forth, and cooperate the action of driving cylinder 12 and ram the percussion that expands weight 9, just can overcome soil body frictional force, casing 13 is sunk to prescribed depth fast.
Claims (9)
1. the construction equipment of an in-site pouring concrete pile, it comprises that rammer expands weight and casing, it is characterized in that this equipment also comprises main support, the perpendicular direction of this main support front end edge is provided with framework, this framework is supported on this main support by the inclination support unit, on main support, be fixed with main winch, top at framework is provided with pulley mechanism, 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, this rammer expands weight and moves both vertically along casing, be provided with casing clamping pendulous device in the front portion of this main support, this casing clamping pendulous device by the lifting driving cylinder be positioned at below it, can be supported on ground reaction plate connects.
2. construction equipment according to claim 1, it is characterized in that above-mentioned casing clamping pendulous device comprises two casing clamping limbs that at one end are hinged, thereby by the driving cylinder connection two casing clamping limbs are tightly clamped casing between the other end of these two casing clamping limbs, be provided with at the relative side of above-mentioned two casing clamping limbs and be connected with a driving cylinder respectively, these two driving cylinders are hinged with above-mentioned main support respectively.
3. construction equipment according to claim 1, it is characterized in that above-mentioned casing clamping pendulous device comprises two casing clamping limbs that at one end are hinged, thereby by the driving cylinder connection two casing clamping limbs are tightly clamped casing between the other end of these two casing clamping limbs, be provided with at the relative side of above-mentioned two casing clamping limbs and be connected with a driving cylinder respectively, these two driving cylinders are connected with the main frame of above-mentioned casing clamping device respectively, their mutual keeping parallelisms, but extend in opposite direction, this main frame is connected with main support.
4. construction equipment according to claim 1 is characterized in that the front end of above-mentioned main support is supported on the above-mentioned reaction plate by driving cylinder.
5. construction equipment according to claim 1, it is characterized in that 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 main support, and its other end down is connected with this vertical pole a distance on the top from above-mentioned vertical pole.
6. construction equipment according to claim 1, it is characterized in that said frame comprises two vertical poles, these two vertical pole tops are provided with crossbeam, and above-mentioned inclination support unit is an inclination truss semi girder, one end and main support are hinged, and its other end and above-mentioned crossbeam are hinged.
7. construction equipment according to claim 1 is characterized in that above-mentioned vertical pole is telescopic, the thin bar that it comprises thick hollow stem and can insert this hollow stem inside.
8. construction equipment according to claim 1 is characterized in that above-mentioned main support is supported on the rotating disk, and above-mentioned rotating disk is supported in the hydraulic moving mechanism system, and above-mentioned main support is by a plurality of vertical supporting mechanism supportings.
9. construction equipment according to claim 1 is characterized in that above-mentioned main support is supported on the rotating disk, and this main support bottom surface is fixed with roller, and this roller is walked along guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99200139 CN2354993Y (en) | 1999-01-06 | 1999-01-06 | Apparatus for cast-in-situ concrete piles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99200139 CN2354993Y (en) | 1999-01-06 | 1999-01-06 | Apparatus for cast-in-situ concrete piles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2354993Y true CN2354993Y (en) | 1999-12-22 |
Family
ID=33996181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99200139 Expired - Fee Related CN2354993Y (en) | 1999-01-06 | 1999-01-06 | Apparatus for cast-in-situ concrete piles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2354993Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102365A (en) * | 2010-12-16 | 2011-06-22 | 中建三局建设工程股份有限公司 | Slurry protection wall bored pile concrete casting device |
| CN104563104A (en) * | 2015-01-19 | 2015-04-29 | 宁波市坤德创新岩土工程有限公司 | Linkage type wall protecting device for pile driving drilling machine and construction method for using linkage type wall protecting device for pile driving drilling machine |
-
1999
- 1999-01-06 CN CN 99200139 patent/CN2354993Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102365A (en) * | 2010-12-16 | 2011-06-22 | 中建三局建设工程股份有限公司 | Slurry protection wall bored pile concrete casting device |
| CN102102365B (en) * | 2010-12-16 | 2013-02-06 | 中建三局建设工程股份有限公司 | Slurry protection wall bored pile concrete casting device |
| CN104563104A (en) * | 2015-01-19 | 2015-04-29 | 宁波市坤德创新岩土工程有限公司 | Linkage type wall protecting device for pile driving drilling machine and construction method for using linkage type wall protecting device for pile driving drilling machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201924360U (en) | Multifunctional hydraulic static pile press | |
| CN110952550B (en) | Suspended self-supporting pile driving method and pile driver | |
| CN111851313A (en) | Pile-driving bridge erecting construction all-in-one machine and construction method thereof | |
| CN207332754U (en) | Electric pole is digged pit upright bar integrated apparatus | |
| CN201738321U (en) | Multifunctional pile machine | |
| CN211922618U (en) | Walking lifting disc type pile head cutting mechanism | |
| CN2354993Y (en) | Apparatus for cast-in-situ concrete piles | |
| CN211395670U (en) | Piling device for building construction | |
| CN211113627U (en) | Unsettled self-supporting formula pile driver | |
| CN1112486C (en) | Construction equipment for in-site pouring concrete pile | |
| CN2148778Y (en) | Multi-function hydraulic pile-pressing machine | |
| CN1093582C (en) | Construction method of in-situ pouring concrete pile and adopted construction equipment | |
| CN1070563C (en) | Construction equipment of concrete pile with tamper diffusion head at bottom | |
| CN212612030U (en) | Pile bridge erection construction all-in-one | |
| CN210421089U (en) | Middle-arranged inclined pile pressing machine for supporting single-row construction of support-free prefabricated inclined piles of foundation pit | |
| CN210421090U (en) | Middle-arranged inclined pile pressing machine | |
| CN2334801Y (en) | Concrete pile construction equipment with rammer expanding head in bottom | |
| CN114592517A (en) | Pile body dead weight hammering construction process with enlarged pile shoe | |
| CN208830310U (en) | A kind of air bag pile pulling device | |
| KR101044443B1 (en) | Slab hanging up and down apparatus for top-down method of underground construction | |
| CN111994771A (en) | Hoisting device and method for reinforcement cage of underground continuous wall | |
| CN2464775Y (en) | Construction equipment for ramming big head concrete pile | |
| CN219992444U (en) | Pile driving equipment for civil engineering foundation pile construction | |
| CN214495532U (en) | Steel reinforcement cage hoisting accessory of punching bored concrete pile | |
| CN2483425Y (en) | Multi-functional hydraulic construction equipment for tamping, expansion and grounting piles |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |