CN205776209U - The construction equipment of concrete-pile - Google Patents
The construction equipment of concrete-pile Download PDFInfo
- Publication number
- CN205776209U CN205776209U CN201620377547.8U CN201620377547U CN205776209U CN 205776209 U CN205776209 U CN 205776209U CN 201620377547 U CN201620377547 U CN 201620377547U CN 205776209 U CN205776209 U CN 205776209U
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- CN
- China
- Prior art keywords
- casing
- concrete
- pile
- base
- hoist
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- 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
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Abstract
The construction equipment of a kind of concrete-pile, effectively solves the traditional construction equipment problem that casing is difficult to sink to the soil body when construction；Its technical scheme solved is, this utility model includes base, it is characterized in that, base is provided with support, pedestal upper end is provided with the first pulley, first hoist it is fixed with on base, first hoist connects weight, casing it is cased with outside weight, casing is fastened on the second hoist on base, casing is formed around slide rail, chute it is fixed with on base, constitute the structure that casing slides in chute and can only move up and down, casing lower end is provided with block, in casing wall, cylinder is installed, cylinder front end is provided with annulus, annulus is fixed on block, constitute cylinder and control the structure that block rotates；This utility model is rational in infrastructure, cheap for manufacturing cost, convenient transport and use, can accelerate construction speed, shorten the duration by concrete-pile molding within the time being exceedingly fast, greatly improve efficiency.
Description
Technical field
This utility model relates to civil engineering plant technical field, particularly relates to the construction equipment of a kind of concrete-pile.
Background technology
In the basement process of building, it is frequently encountered by such situation, there are the bigger sandy soils of density, crushed stone soil layer, loess formation, gravel boulder bed etc. under earth's surface at certain depth, and the hardness of these soil layers is uneven, uneven thickness.The modes such as pile body pore-forming during pile foundation construction is caused great difficulty by this geological conditions, at present conventional vibration sinking tube, static pressure or rotary drilling, are substantially all and are hardly formed stake holes to projected depth, cause difficulty of construction to strengthen, the prolongation of construction period.Although rotary drilling rig and manually digging hole can in harder soil layer pore-forming, but it is all the method that original soil is taken out, clear soil outward transport is not only needed to cause cost up and environmental pollution, and owing to not making full use of original soil and there is no retaining wall, easily cause hole wall collapse and undergauge, particularly when underground water content is higher, stake holes can quickly be intake, it is impossible to carries out lower step construction.
In the patent of invention of Application No. 201410616111.5, disclose the construction equipment of a kind of concrete-pile, include casing, weight, hoist engine, chassis, support, it is characterized in that: be fixed with high-power hoist engine and small-power hoist engine on chassis, chassis front end is provided with the support being perpendicular to chassis, and pedestal upper end is provided with pulley；The rated load of high-power hoist engine is 40kN～80kN, after the steel wire rope stretched out from high-power hoist engine passed around the pulley of pedestal upper end, then passes around the pulley that overweight peen end is arranged, thus realizes high-power hoist engine and drive weight to lift；Weight is the slender type steel weight that can penetrate casing, and weight bottom is the point end or flat, and weight is 5～10 tons；Small-power hoist engine rated load is 20kN～60kN, and the steel wire rope stretched out from small-power hoist engine, by passing around pulley and the reversing device of pedestal upper end, is connected with casing, thus realizes small-power hoist engine and drive casing to lift；Casing is the steel pipe of the both ends open of certain length, and the diameter of casing is more than the diameter of above-mentioned weight, and casing upper end is provided with verticality control device, and casing upper end is provided with feeding port；The upper end of casing can also add vibrating device.
There is following defect in use in this patent: owing to the diameter of weight is less than casing; so casing easily blocks when sinking to stake holes; this patent use the mode of vibrations or back-pressure make to press under casing; during slight depth, which can also effectively realize; but when reaching certain depth, the soil body compactness of lower section is greatly increased, vibrations and back-pressure is only provided to be difficult to make casing move downward; the concrete poured cannot be protected, the construction failure of concrete-pile may be caused.And the small-power hoist engine connected on casing only provides downward counter-pressure, casing power upwards is not provided, the biggest trouble will be had when taking out casing.
Utility model content
For above-mentioned situation, for overcoming the defect of prior art, the purpose of this utility model is just to provide the construction equipment of a kind of concrete-pile, effectively solves the traditional construction equipment problem that casing is difficult to sink to the soil body when construction.
Its technical scheme solved is, this utility model includes base, it is characterized in that, base is provided with support, pedestal upper end is provided with the first pulley, first hoist it is fixed with on base, the first pulley connection walked around by the steel wire rope of first hoist weight, constitute first hoist and control the structure that weight rises, casing it is cased with outside weight, casing upper end is fastened on the second hoist on base through steel wire rope, constitute second hoist and control the structure that casing rises, casing is formed around slide rail, the chute matched with slide rail it is fixed with on base, constitute the structure that casing slides in chute and can only move up and down, casing lower end is provided with rotating block, in casing wall, cylinder is installed, cylinder front end is provided with annulus, annulus is fixed on block, constitute cylinder and control the structure that block rotates.
This utility model is rational in infrastructure, cheap for manufacturing cost, convenient transport and use, can accelerate construction speed, shorten the duration by concrete-pile molding within the time being exceedingly fast, greatly improve efficiency.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is the schematic diagram of this utility model casing stop block structure.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
nullBe given by Fig. 1 to Fig. 2，This utility model includes base 1，It is characterized in that，Base 1 is provided with support 2，Support 2 upper end is provided with the first pulley 3，First hoist 4 it is fixed with on base 1，The first pulley 3 connection walked around by the steel wire rope 20 of first hoist 4 weight 11，Constitute first hoist 4 and control the structure that weight 11 rises，Casing 12 it is cased with outside weight 11，Casing 12 upper end is fastened on the second hoist 5 on base 1 through steel wire rope 20，Constitute second hoist 5 and control the structure that casing 12 rises，Casing 12 is formed around slide rail 14，The chute 13 matched with slide rail 14 it is fixed with on base 1，Constitute the structure that casing 12 slides in chute 13 and can only move up and down，Casing 12 lower end is provided with rotating block 17，In casing 12 wall, cylinder 18 is installed，Cylinder 18 front end is provided with annulus 19，Annulus 19 is fixed on block 17，Constitute cylinder 18 and control the structure that block 17 rotates.
Described weight 11 top is provided with the second pulley 10, and steel wire rope 20 is fixed on support 2 through the second pulley 10.
The steel wire rope 20 of described second hoist 5 the 3rd pulley 6 through being fixed on support 2 and the 4th pulley 9 are connected on casing 12.
The first described pulley 3 is fixed on support 2 through pulley yoke 7.
Feeding port 15 is offered on described casing 12.
Described base 1 surrounding is provided with multiple hydraulic pressure support 16.
Described support 2 is arranged over reinforcement 8.
Described weight 11 external diameter is less than casing 12 internal diameter.
This utility model in use,
Upper fixing this utility model on construction ground, the height needing adjustment hydraulic pressure support 16 according to place, this device can be kept in the state of level, by first hoist 4, weight 11 is promoted, arrive high state time, unclamping first hoist 4 makes weight 11 do free-falling campaign under gravity, foundation soil body is driven piles, after one section of degree of depth of often advancing, control second hoist 5 and discharge casing 12, casing 12 is fallen, and control cylinder 18 and promote block 17 to rotate, the lower end outlet making casing 12 is reduced, weight 11 when falling will beat on block 17, casing 12 is driven to move downward, action that piling with casing 12 time press is repeated, until reaching projected depth.
After reaching projected depth, in casing 12, dose inserts by feeding port 15, by the weight of weight 11, inserts is tamped, after reaching certain thickness, fill no slump concrete, then tamp, then at no slump concrete steel reinforcement cage installed above, carry out concreting again, after reaching absolute altitude, vibrate, then by second hoist 5, casing 12 is enhanced, now complete the construction of concrete-pile.
Casing 12 is fixed on base 1 through the combination of slide rail 14 and chute 13, can ensure that stablizing of casing 12, and can only move along the vertical direction on base 1, weight 11 moves up and down in casing 12, can ensure that weight 11 direction is vertical all the time, the stake holes got can ensure that vertically.
This utility model, relative to traditional concrete-pile construction equipment, uses material to be greatly decreased, and manufacturing process is simple, and manufacturing cost reduces；Simple in construction, it is easy to transport and shift；Compact structure, all can set up in any place, decreases unnecessary construction premise；Piling and concreting are combined, decreases construction technology, so that the duration fulfils ahead of schedule.
This utility model is rational in infrastructure, cheap for manufacturing cost, convenient transport and use, can accelerate construction speed, shorten the duration by concrete-pile molding within the time being exceedingly fast, greatly improve efficiency.
Claims (8)
- null1. the construction equipment of a concrete-pile，Including base (1)，It is characterized in that，Base (1) is provided with support (2)，Support (2) upper end is provided with the first pulley (3)，First hoist (4) it is fixed with on base (1)，The first pulley (3) connection walked around by the steel wire rope (20) of first hoist (4) weight (11)，Constitute first hoist (4) and control the structure that weight (11) rises，Weight (11) outside is cased with casing (12)，Casing (12) upper end is fastened on the second hoist (5) on base (1) through steel wire rope (20)，Constitute second hoist (5) and control the structure that casing (12) rises，Casing (12) is formed around slide rail (14)，The chute (13) matched with slide rail (14) it is fixed with on base (1)，Constitute the structure that casing (12) slides in chute (13) and can only move up and down，Casing (12) lower end is provided with rotating block (17)，Cylinder (18) is installed in casing (12) wall，Cylinder (18) front end is provided with annulus (19)，Annulus (19) is fixed on block (17)，Constitute cylinder (18) and control the structure that block (17) rotates.
- The construction equipment of concrete-pile the most according to claim 1, it is characterised in that described weight (11) top is provided with the second pulley (10), steel wire rope (20) is fixed on support (2) through the second pulley (10).
- The construction equipment of concrete-pile the most according to claim 1, it is characterised in that the steel wire rope (20) of described second hoist (5) the 3rd pulley (6) through being fixed on support (2) and the 4th pulley (9) are connected on casing (12).
- The construction equipment of concrete-pile the most according to claim 1, it is characterised in that described the first pulley (3) is fixed on support (2) through pulley yoke (7).
- The construction equipment of concrete-pile the most according to claim 1, it is characterised in that offer feeding port (15) on described casing (12).
- The construction equipment of concrete-pile the most according to claim 1, it is characterised in that described base (1) surrounding is provided with multiple hydraulic pressure support (16).
- The construction equipment of concrete-pile the most according to claim 1, it is characterised in that described support (2) is arranged over reinforcement (8).
- The construction equipment of concrete-pile the most according to claim 1, it is characterised in that described weight (11) external diameter is less than casing (12) internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620377547.8U CN205776209U (en) | 2016-04-29 | 2016-04-29 | The construction equipment of concrete-pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620377547.8U CN205776209U (en) | 2016-04-29 | 2016-04-29 | The construction equipment of concrete-pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205776209U true CN205776209U (en) | 2016-12-07 |
Family
ID=57411240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620377547.8U Expired - Fee Related CN205776209U (en) | 2016-04-29 | 2016-04-29 | The construction equipment of concrete-pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205776209U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107338781A (en) * | 2017-08-10 | 2017-11-10 | 中国电建集团华东勘测设计研究院有限公司 | A kind of compacting pile construction device and its construction method |
| CN112663614A (en) * | 2020-12-15 | 2021-04-16 | 广东精铟海洋工程股份有限公司 | Pile gripper for marine wind power single-pile foundation construction |
-
2016
- 2016-04-29 CN CN201620377547.8U patent/CN205776209U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107338781A (en) * | 2017-08-10 | 2017-11-10 | 中国电建集团华东勘测设计研究院有限公司 | A kind of compacting pile construction device and its construction method |
| CN112663614A (en) * | 2020-12-15 | 2021-04-16 | 广东精铟海洋工程股份有限公司 | Pile gripper for marine wind power single-pile foundation construction |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20210429 |