CN202247878U - Novel piling equipment for foundation construction - Google Patents
Novel piling equipment for foundation construction Download PDFInfo
- Publication number
- CN202247878U CN202247878U CN2011203373975U CN201120337397U CN202247878U CN 202247878 U CN202247878 U CN 202247878U CN 2011203373975 U CN2011203373975 U CN 2011203373975U CN 201120337397 U CN201120337397 U CN 201120337397U CN 202247878 U CN202247878 U CN 202247878U
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model discloses novel piling equipment for foundation construction, which is matched to be suitable for hollow-pipe-shaped steel pipe piles. The pilling equipment comprises a rack which is fixedly arranged on the construction ground, a pulley arranged on the rack, a steel wire rope which is sheathed on the pulley, and a winding engine and a pounder which are respectively connected with two ends of the steel wire rope, wherein the height of the rack is fit to the limiting height in a construction site, and the pounder is hung in an inner pipe of a steel pipe pile in a way that the height of the pounder can be adjusted by the steel wire rope and the winding engine. The new piling technology has lower requirements on the construction conditions in the site, can be widely applied to reinforcing and remedial measures of subsided dangerous buildings and pile foundation construction tasks that the normal tools can not be used under special environments. Compared with the existing pile foundation construction method, according to the novel piling equipment, the novel construction method is more convenient, the construction period id effectively shortened, and the pile foundation construction cost is reduced.
Description
Technical field
The utility model relates to a kind of treatment of Foundation Construction device, relates in particular to a kind of new equipment that under the special operation condition condition of limit for height, carries out the ground piling construction.
Background technology
In the construction technology that building foundation is reinforced, often utilize various piling machinerys, for building provides the load platform.What prior art generally adopted is anchor rod static pressure pile work method and tree root pile work method, yet these methods often need be constructed by means of heavy mechanical equipment.Can't get into installation but these big machineries often receive the construction plant height restriction and lay, cause construction to carry out.Traditional on the other hand anchor rod static pressure pile work method and tree root pile work method need can cause the construction period retardation according to job site condition and construction requirement customization preformed pile, influence the cost of treatment of Foundation Construction.
Summary of the invention
In view of the defective that above-mentioned prior art exists, the purpose of the utility model is the novel pile driving equipment that proposes a kind of treatment of Foundation Construction, has the problem of carrying out the ground stabilization processing under the special operation condition of limit for height to solve at some.
The above-mentioned purpose of the utility model; The novel pile driving equipment of treatment of Foundation Construction; Said novel pile driving equipment coupling is applicable to the steel pipe pile of hollow tubular, it is characterized in that: this pile driving equipment comprises and is installed in the ground frame of construction, is located at the pulley on the frame; Be socketed in the wire rope on the pulley; Be linked to the hoist engine and the hammer ram at wire rope two ends respectively, the height of wherein said frame meets the job site limit for height, said hammer ram by wire rope and hoist engine adjustable height hang in steel pipe pile in the pipe.
Further, said frame is the relative device of construction removable location, ground, and bracket height can regulate according to the space, job site, changes the hammer ram of different quality and regulates the hammer ram distance that falls according to the pile sinking geological conditions is different.
Further, said pile driving equipment is being equipped with on the frame along the guided carriage of slidable adjustment, position and lock on the support height direction, and said guided carriage is socketed on the steel pipe pile of treating pile sinking.
The application of the utility model pile driving equipment; Its outstanding effect is: this piling new technology requires lower to construction condition, can be widely used in the pile foundation construction task that can't carry out normal construction equipment under the reinforcing remedial measure of sedimentation dilapidated house and some particular surroundings.It is more convenient to compare to existing pile base construction method, and can effectively shorten the construction period, reduces the cost of pile foundation construction.
Following constipation closes the embodiment accompanying drawing, the specific embodiment of the utility model is done further to detail, so that the utility model technical scheme is easier to understand, grasp.
Description of drawings
Fig. 1 is the preferred embodiment structural representation of the utility model pile driving equipment.
The specific embodiment
The utility model is to job site limit for height and large-scale static pressure equipment can't be moved into unfavorable construction situations such as scene, and innovation has proposed a kind of novel pile-driving method and construction equipment thereof of treatment of Foundation Construction.Practical implementation is following:
Certain city four building multi-storey building, ground is on the limit, the Changjiang river, when building, deals with improperly owing to ground; In use produced foundation settlement after the completion and need carry out underpin, this building basement spatial altitude has only 2.8 meters, and the mode of former design employing anchor rod static pressure highly 2.5 meters preformed pile is pressed into one by one; Owing to receive height restriction anchor jacked pile machine can't get into construction space; And because preformed pile needs customization, only make and be 28 days maintenance period, cause the duration retardation.Consider the requirement of construction requirement side to duration and cost, the utility model the designer discuss after deliberation, formulates out new pile-sinking method and pile sinking material that a kind of correspondence is suitable for.
In conjunction with job site condition and shown in Figure 1, its specific practice of the process for sinking of the utility model is as follows:
The step I, segmentation is used according to job site limit for height cutting steel pipe pile; Be able to strengthen through the reinforcement of weld processing for satisfying the anti-requirement of strength steel pipe pile pile crown position (being the steel pipe pile bottom) of ramming, can insert cushions such as yellow sand or rough cotton yarn in case of necessity and ram the pile crown under the state with protection.Wherein steel pipe pile 1 is the market circulation material, need not prefabricated, and can be according to cutting and the welding arbitrarily of different working conditions.For the many sections steel pipe piles of cutting section, wherein pile crown is positioned at first first section steel pipe pile bottom of pile sinking;
The step II, set firmly frame on the ground, and utilize wire rope and pulley laying hoist engine and hammer ram based on this frame less than job site limit for height (in the present embodiment being 2.8 meters) in construction.This pile driving equipment mainly comprises in view of structure is formed: be installed in the ground frame 7 of construction, be located at the pulley 4 on the frame, be socketed in the wire rope 2 on the pulley 4, be linked to the hoist engine 6 and hammer ram 3 at wire rope 2 two ends respectively.Wherein this hammer ram 3 by wire rope 2 and hoist engine 6 adjustable height hang in the interior pipe of steel pipe pile 1.In addition, can also be equipped with on the frame, and guided carriage is socketed in keeping steel pipe pile vertical on the steel pipe pile of treating pile sinking with the ground high accuracy of constructing along slidable adjustment, position and lock guided carriage 5 on the support height direction.Special; The running fix mode is adopted on the frame ground of constructing relatively, and frame moves to positioning and fixing behind the pile sinking position described in the step II, and its move mode can be that crawler belt parallel-moving type or tire are portable; Also can be to walk other feasible modes of this area such as tubular type, give an example no longer one by one;
Step III, driving hoist engine twine with repetitive mode and discharge wire rope, the hammer ram that is suspended on the wire rope are managed the bottom in the hammering steel pipe pile repeatedly, piecemeal pile sinking to working design absolute altitude.In this process, because the steel pipe pile cutting section uses, connect each section steel pipe pile is fused so utilize gradation to pursue root bead, the weld strength of each section steel pipe pile satisfies first section steel pipe pile bottom of hammering each section steel pipe pile sealing-off not when carrying out pile sinking.Through hoist engine lay winding wire ropes the sling height of hammer ram and the potential energy of the freely falling body hammering of selecting hammer ram quality adjustment hammer ram.
Knitting the operating personnel according to above piling technology step groups constructs; Only promptly accomplished from machine-building and piling tissue and drop into construction with short 3 day time; And construction effect is obvious, reaches each item index of pile sinking design fully, compares to use the anchor rod static pressure pile work method to shift to an earlier date the duration to reach 65 days.
Except that above-mentioned preferred embodiment; The utility model can also be located the pulley quantity of being located on the frame more than two; The corresponding pulley quantity of construction requirement by the job site different azimuth is laid hammer ram more than two groups, different pile sinking position on the corresponding respectively construction ground, and corresponding pulley quantity is laid two groups of above hammer rams; Utilize a hoist engine to drive whole hammer rams and carry out hammer piling synchronously, or utilize a plurality of hoist engines to drive each hammer ram respectively and carry out hammer piling.Under this external exercisable outdoor environment, piling technology of the utility model and pile driving equipment also go for uncut homogeneous tube and directly ram, and the pile-driver tower height can be adjusted.
The application of the utility model pile-driving method and equipment requires lowlyer to construction condition, can be widely used in the pile foundation construction task that can't carry out normal construction equipment under the reinforcing remedial measure of sedimentation dilapidated house and some particular surroundings.It is more convenient to compare to existing pile base construction method, and can effectively shorten the construction period, reduces the cost of pile foundation construction.
Claims (3)
1. the novel pile driving equipment of treatment of Foundation Construction; Said novel pile driving equipment coupling is applicable to the steel pipe pile of hollow tubular, it is characterized in that: said pile driving equipment comprises and is installed in the ground frame of construction, is located at the pulley on the frame; Be socketed in the wire rope on the pulley; Be linked to the hoist engine and the hammer ram at wire rope two ends respectively, the height of wherein said frame meets the job site limit for height, said hammer ram by wire rope and hoist engine adjustable height hang in steel pipe pile in the pipe.
2. the novel pile driving equipment of treatment of Foundation Construction according to claim 1; It is characterized in that: said pile driving equipment is being equipped with on the frame along the guided carriage of slidable adjustment, position and lock on the support height direction, and said guided carriage is socketed on the steel pipe pile of treating pile sinking.
3. the novel pile driving equipment of treatment of Foundation Construction according to claim 1 is characterized in that: said frame is the device of construction removable location, ground relatively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203373975U CN202247878U (en) | 2011-09-09 | 2011-09-09 | Novel piling equipment for foundation construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203373975U CN202247878U (en) | 2011-09-09 | 2011-09-09 | Novel piling equipment for foundation construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202247878U true CN202247878U (en) | 2012-05-30 |
Family
ID=46109140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203373975U Expired - Fee Related CN202247878U (en) | 2011-09-09 | 2011-09-09 | Novel piling equipment for foundation construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202247878U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425166A (en) * | 2011-09-09 | 2012-04-25 | 苏州力高建筑工程技术有限公司 | Novel pile driving method and equipment for foundation construction treatment |
| 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 |
| CN107604911A (en) * | 2017-09-21 | 2018-01-19 | 高峰 | A kind of environment protection architecture device |
| CN107642087A (en) * | 2017-09-21 | 2018-01-30 | 高峰 | A kind of environmentally friendly apparatus for building |
| CN109440770A (en) * | 2018-12-21 | 2019-03-08 | 江西联保工程咨询有限公司 | It is a kind of reduce piling construction noise draw a device |
-
2011
- 2011-09-09 CN CN2011203373975U patent/CN202247878U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425166A (en) * | 2011-09-09 | 2012-04-25 | 苏州力高建筑工程技术有限公司 | Novel pile driving method and equipment for foundation construction treatment |
| 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 |
| CN107604911A (en) * | 2017-09-21 | 2018-01-19 | 高峰 | A kind of environment protection architecture device |
| CN107642087A (en) * | 2017-09-21 | 2018-01-30 | 高峰 | A kind of environmentally friendly apparatus for building |
| CN109440770A (en) * | 2018-12-21 | 2019-03-08 | 江西联保工程咨询有限公司 | It is a kind of reduce piling construction noise draw a device |
| CN109440770B (en) * | 2018-12-21 | 2024-03-29 | 江西联保工程咨询有限公司 | Pile guiding device capable of reducing pile sinking construction noise |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20140909 |
|
| EXPY | Termination of patent right or utility model |