CN208152016U - A kind of lateral piercing means of bored concrete pile - Google Patents
A kind of lateral piercing means of bored concrete pile Download PDFInfo
- Publication number
- CN208152016U CN208152016U CN201820626594.0U CN201820626594U CN208152016U CN 208152016 U CN208152016 U CN 208152016U CN 201820626594 U CN201820626594 U CN 201820626594U CN 208152016 U CN208152016 U CN 208152016U
- Authority
- CN
- China
- Prior art keywords
- positioning disk
- concrete pile
- bored concrete
- reinforcing bar
- guide post
- 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
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model discloses the lateral piercing means of bored concrete pile, including guide post, positioning disk, suspension arrangement and piston, positioning disk is provided centrally with pilot hole, and positioning disk is covered in guide post by pilot hole, and suspension arrangement driving positioning disk is moved along guide post length direction；One or more hydraulic channels along positioning disk radial direction are provided in positioning disk；Piston is installed, the reinforcing bar outlet for interting reinforcing bar is arranged in the end of hydraulic channel in each hydraulic channel；Hydraulic channel connected pipes, oil pipe connect oil pump.Reinforcing bar is pierced among the soil body by the lateral piercing means of the utility model using hydraulic device from the side wall of stake holes, and after bored concrete pile casting complete, a part of reinforcing bar is located at a part within the soil body and is located in bored concrete pile, effectively increases the bearing capacity of bored concrete pile.
Description
Technical field
The utility model relates to engineering equipment fields, the more particularly, to lateral piercing means of filling pile construction.
Background technique
Casting cast-in-place concrete pile is the common work in architectural engineering, and specific practice is sharp on the stake position set at the scene
With engineering equipment pore-forming on the spot, then transfer steel reinforcement cage, then pouring concrete and form bored concrete pile.In order to improve the carrying of bored concrete pile
Ability, a kind of way of the prior art are that lateral reinforcement is arranged for bored concrete pile, and specific practice is after stake holes completion to stake holes
Side wall is pierced into reinforcing bar, so that a part of reinforcing bar is located at a part in the soil body and is located in stake holes；After bored concrete pile casting complete, this
Kind lateral reinforcement a part is located in the soil body, and a part is located in the concrete of bored concrete pile.Currently, the construction of this lateral reinforcement
There is no special equipment, construction worker's manual operation can only be relied on, limitation is very big, for stake holes depths and the lesser stake of diameter
Hole can not construct.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of dedicated constructing devices of lateral reinforcement, improve bored concrete pile
Construction efficiency.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of lateral piercing means of bored concrete pile,
Including guide post, positioning disk, suspension arrangement and piston,
Positioning disk is provided centrally with pilot hole, and positioning disk is covered in guide post by pilot hole, and suspension arrangement driving is led
It is moved to disk along guide post length direction；
One or more hydraulic channels along positioning disk radial direction are provided in positioning disk, the quantity of hydraulic channel is preferably
Even number and symmetrical；Piston is installed, the steel for interting reinforcing bar is arranged in the end of hydraulic channel in each hydraulic channel
Muscle outlet；
Hydraulic channel connected pipes, oil pipe connect oil pump.
The application method of the lateral piercing means of the utility model is：
(1) guide post is mounted in stake holes；
(2) reinforcing bar is inserted into the hydraulic channel of positioning disk, piston top is returned initial position by reinforcing bar；
(3) positioning disk is covered in guide post, positioning disk is transferred to the appropriate depth of stake holes using suspension arrangement；
(4) it opens oil pump to pressurize to hydraulic channel, reinforcing bar is ejected and is gradually pierced into the side wall of stake holes by piston.
Specifically, suspension arrangement includes fixed pulley and rope, fixed pulley is mounted in guide post, and the head end connection of rope is led
To disk, rope is wrapped on fixed pulley；Worker can be operated positioning disk and pumped by drawing and release rope.
Further, the hydraulic channel is internally provided with retention bead.
Beneficial effect：(1) the lateral piercing means of the utility model are pierced reinforcing bar from the side wall of stake holes using hydraulic device
Enter among the soil body, after bored concrete pile casting complete, a part of reinforcing bar is located at a part within the soil body and is located in bored concrete pile, has
Effect improves the bearing capacity of bored concrete pile.(2) the lateral piercing means structure of the utility model is simple, and the piercing process of reinforcing bar is not
The additional excavation soil body is needed, not the risk of slope failure.
Detailed description of the invention
Fig. 1 is application state figure of 1 side of embodiment to piercing means.
Fig. 2 is the A enlarged drawing of Fig. 1.
Fig. 3 is the A-A cross-sectional view of Fig. 1.
Wherein：1, guide post；2, positioning disk；21, retention bead；3, piston；4, fixed pulley；5, rope；6, reinforcing bar；7, oily
Pipe.
Specific embodiment
The utility model is described in further detail With reference to embodiment.
Embodiment 1
As shown in Figure 1 to Figure 3, the lateral piercing means of a kind of bored concrete pile, including guide post 1, positioning disk 2, suspension arrangement and
Piston 3,
Positioning disk 2 is provided centrally with pilot hole, and the internal diameter of pilot hole is slightly larger than the diameter of guide post 1；Positioning disk 2 passes through
Pilot hole covers in guide post 1；
Suspension arrangement includes fixed pulley 4 and rope 5, and fixed pulley 4 is mounted in guide post 1, and the head end of rope 5 connects guiding
Disk 2, rope 5 are wrapped on fixed pulley 4；Worker can be operated positioning disk 2 and pumped by drawing and release rope 5；
Setting is there are four the hydraulic channel radial along positioning disk 2 in positioning disk 2, and four hydraulic channels are in cross point
Cloth；Piston 3 is installed, hydraulic channel is internally provided with retention bead 21 in each hydraulic channel；The end of hydraulic channel is arranged
For interting the reinforcing bar outlet of reinforcing bar 6；
Hydraulic channel connected pipes 7, oil pipe 7 connect oil pump.
The application method of the lateral piercing means of the present embodiment is：
(1) necessary steel reinforcement cage is first placed in stake holes, then guide post 1 is mounted in stake holes；
(2) reinforcing bar 6 is inserted into the hydraulic channel of positioning disk 2, piston 3 is pushed up back initial position by reinforcing bar 6；
(3) positioning disk 2 is transferred to the appropriate depth of stake holes using fixed pulley 4 and rope 5；
(4) it opens oil pump to pressurize to hydraulic channel, reinforcing bar 6 is ejected and is gradually pierced into the side wall of stake holes by piston 3；
(5) sling positioning disk 2, reinstall reinforcing bar 6, then repeatedly step (3) and step (4) until will be sufficient amount of
Reinforcing bar 6 is pierced into stake holes.
Although the embodiments of the present invention is illustrated in specification, these embodiments are intended only as mentioning
Show, should not limit the protection scope of the utility model.Various omissions are carried out in the range of not departing from the utility model aims, are set
It changes and change should be included in the protection scope of the utility model.
Claims (3)
1. a kind of lateral piercing means of bored concrete pile, it is characterised in that：Including guide post, positioning disk, suspension arrangement and piston,
Positioning disk is provided centrally with pilot hole, and positioning disk is covered in guide post by pilot hole, and suspension arrangement drives positioning disk
It is moved along guide post length direction；
It is provided with one or more hydraulic channels along positioning disk radial direction in positioning disk, piston is installed in each hydraulic channel,
The reinforcing bar outlet for interting reinforcing bar is arranged in the end of hydraulic channel；
Hydraulic channel connected pipes, oil pipe connect oil pump.
2. the lateral piercing means of bored concrete pile according to claim 1, it is characterised in that：Suspension arrangement includes fixed pulley and rope
Rope, fixed pulley are mounted in guide post, and the head end of rope connects positioning disk, and rope is wrapped on fixed pulley.
3. the lateral piercing means of bored concrete pile according to claim 1 or 2, it is characterised in that：The inside of the hydraulic channel
It is provided with retention bead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820626594.0U CN208152016U (en) | 2018-04-28 | 2018-04-28 | A kind of lateral piercing means of bored concrete pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820626594.0U CN208152016U (en) | 2018-04-28 | 2018-04-28 | A kind of lateral piercing means of bored concrete pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208152016U true CN208152016U (en) | 2018-11-27 |
Family
ID=64376102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820626594.0U Expired - Fee Related CN208152016U (en) | 2018-04-28 | 2018-04-28 | A kind of lateral piercing means of bored concrete pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208152016U (en) |
-
2018
- 2018-04-28 CN CN201820626594.0U patent/CN208152016U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105298390B (en) | A kind of equipment of exploiting ocean oil | |
| CN110952552A (en) | Large-diameter PHC precast tubular pile construction method and pile driver for implementing same | |
| CN101538857A (en) | Pile extraction construction method | |
| CN206143757U (en) | It expands bored concrete pile stake pipe and pile driver to add elongated immersed tube rammer | |
| CN208152016U (en) | A kind of lateral piercing means of bored concrete pile | |
| CN108842792B (en) | Layered lifting and unloading type ground pulling anchor rod and construction method | |
| CN103452115B (en) | A kind of utilize send at the bottom of bushing type after intubate the construction method that post-grouting device carries out constructing | |
| US3233868A (en) | Hydraulically operated well pipe extracting apparatus | |
| CN207944455U (en) | Remove mudcake device | |
| CN108894232B (en) | Post-grouting device for concrete precast pile and forming method and grouting process thereof | |
| CN113774911B (en) | Pipe pile variable-diameter hole guiding and pile pressing synchronous construction equipment and method | |
| CN202208922U (en) | Impact hammer for pile pouring machine | |
| CN210459174U (en) | Prestressed ejection type pile side grouting valve | |
| CN111778969A (en) | Double-sleeve type full-rotation super-long pile construction tool and construction method | |
| CN109403328B (en) | Perforated pipe grouting assembly and construction method | |
| CN210288396U (en) | Gas-lift reverse circulation device for cast-in-situ bored pile | |
| CN105421457A (en) | Spiral type pipe pile soil getting machine | |
| CN206815422U (en) | Guide rod type hydraulic power cuts chute forming machine | |
| CN206970086U (en) | A kind of hanging apparatus | |
| CN110438946A (en) | A kind of method of pore-forming and slip casting integration building polyurethane protective system | |
| JP2017025530A (en) | Ground bearing force increasing injection method | |
| CN212223855U (en) | Double-sleeve type full-rotation super-long pile construction tool | |
| CN205224039U (en) | Can dismantle and hang muscle | |
| CN203924070U (en) | Intubate grouting pile device after drilling & grouting piling concrete | |
| CN212077939U (en) | Concrete cut-off wall increases uses appurtenance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181127 Termination date: 20200428 |