CN206844102U - A kind of device that reinforcing bar is properly inserted to plain concrete pile - Google Patents
A kind of device that reinforcing bar is properly inserted to plain concrete pile Download PDFInfo
- Publication number
- CN206844102U CN206844102U CN201720748664.5U CN201720748664U CN206844102U CN 206844102 U CN206844102 U CN 206844102U CN 201720748664 U CN201720748664 U CN 201720748664U CN 206844102 U CN206844102 U CN 206844102U
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- China
- Prior art keywords
- reinforcing bar
- steel pipe
- gear
- concrete pile
- plain concrete
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Abstract
The utility model discloses a kind of device that reinforcing bar is properly inserted to plain concrete pile, its device includes reinforcing bar body, the termination of the reinforcing bar body is connected with straight screw sleeve by screw thread, the outer cover of straight screw sleeve and the reinforcing bar body is equipped with steel pipe, the top of the steel pipe and the contact position of reinforcing bar body are welded and fixed by cross iron, the outer cover of the steel pipe is equipped with gear, and the top of the steel pipe is connected with piling head.Using this device before plain concrete pile perfusion initial set, to inserting a small amount of reinforcing bar in pile body, and ensure that reinforcing bar is vertical, the accurate linkage for entering pile body.
Description
Technical field
The utility model belongs to architectural furniture field, and in particular to a kind of that reinforcing bar is properly inserted into plain concrete pile
Device.
Background technology
At present, indivedual plain concrete piles have the situation of a small amount of reinforcing bar of interpolation in design, and existing common insertion method is
Carry out machinery strike after reinforcing bar is inserted to sink, such a method can not accurately ensure reinforcing bar after pile body is inserted, and reinforcing bar is protected all the time
It is vertical to hold, and bending or fracture will not occur.
Although the aid of reinforcing bar inserting is related at present, such as：A kind of reinforcing bar is disclosed in the U of CN 204081515
Intensive beam column concrete construction special auxiliary device, the servicing unit of such a slotting reinforcing bar, or traditional hammer mode is used, this
During insertion, reinforcing bar easily bends or is broken sample, can not ensure its quality；
Again for example：A kind of cast-in-place concrete pile moulding process of implanted reinforced bar cage, its disclosure are disclosed in CN17730224A
The mode of insertion steel reinforcement cage, but be first drill used by it, then hammering lifting, the mode of insertion, work of so constructing
Skill process is comparatively laborious, and the duration is long.
Therefore, it is necessary to design a kind of device that reinforcing bar is properly inserted to plain concrete pile, and then it is mixed to solve reinforcing bar insertion element
The problem of coagulating native constructional difficulties.
Utility model content
The utility model provides a kind of device that reinforcing bar is properly inserted to plain concrete pile, using this device in plain concrete
Before stake perfusion initial set, to inserting a small amount of reinforcing bar in pile body, and ensure that reinforcing bar is vertical, the accurate linkage for entering pile body.
In order to solve the above-mentioned technical problem, the utility model proposes following technical scheme：Reinforcing bar is properly inserted element by one kind
The device of concrete-pile, it includes reinforcing bar body, and the termination of the reinforcing bar body is connected with straight screw sleeve by screw thread,
The outer cover of straight screw sleeve and the reinforcing bar body is equipped with steel pipe, and the top of the steel pipe and the contact position of reinforcing bar body lead to
Cross cross iron to be welded and fixed, the outer cover of the steel pipe is equipped with gear, and the top of the steel pipe is connected with piling head.
The gear is meshed transmission with first gear and second gear simultaneously, first gear and the second gear difference
It is inserted into installed in another two on the steel pipe of reinforcing bar body exterior, forms gear-linked system, drives steel pipe to rotate together.
The reinforcing bar body includes reinforcing bar, and the bottom of the reinforcing bar is machined with external screw thread, is processed in the head end of reinforcing bar
There is tip.
The external screw thread of the straight screw sleeve and reinforcing bar forms the connection that is screwed.
The steel pipe includes straight steel pipe section, and the head of the straight steel pipe section is machined with tapering point, the path of the tapering point
Diameter is more than the external diameter 1-3mm of straight screw sleeve.
The diameter of the gear, first gear and second gear includes different size, its diameter insertion steel required for
Spacing between muscle determines.
The cross iron can disengage it from being fixedly connected between reinforcing bar body and steel pipe using cutting mode, and then
Separate reinforcing bar body and steel pipe.
The utility model achieves following technique effect：
1st, the rigidity of steel pipe is more than reinforcing bar body, during lower insertion plain concrete pile, can effectively ensure reinforcing bar
Too big moment of torsion is not subject to, and then ensures its integrality, ensures its deformation that will not be distorted.
2nd, the tapering point on end reinforced sophisticated and steel pipe can greatly reduce resistance.
3rd, the diameter of steel tube end part is only bigger 1mm than the diameter of end reinforced straight screw sleeve, effectively prevents in entirety
Concrete enters in steel pipe in component down process.
4th, the rotation of stake machine and pushing is passed directly to steel pipe by rod member, and steel pipe passes through cross iron and driven with bar connecting
The rotation of reinforcing bar, rotating speed and underthrust speed that integrated member is all consistent in construction work are ensured with this.
5th, reinforcing bar is not connected to all the time in steel pipe with stake machine, belongs to passive rotation and underthrust, is not concerned about twisting off the hair of phenomenon
It is raw.
If the 6, such as a plurality of reinforcing bar, then driven using gear, bar spacing size is positioned using different gear wheel discs.
7th, in gear-linked system, multistage different-diameter rod member socket mode is used herein as, with stake machine rotary head junction
It is connected according to package size with steel wire rope, revolving force is successively transmitted in bottom, until device end.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is reinforcing bar body construction schematic diagram of the present utility model.
Fig. 3 is straight screw sleeve and reinforcing bar body assembling structure schematic diagram of the present utility model.
Fig. 4 is steel-tube construction schematic diagram of the present utility model.
Fig. 5 is single steel bar body assembling structure schematic diagram of the present utility model.
Fig. 6 is single steel bar body of the present utility model and steel-pipe welding fixed structure schematic diagram.
Fig. 7 is work progress overall structure diagram of the present utility model.
In figure：Reinforcing bar body 1, cross iron 2, steel pipe 3, straight screw sleeve 4, gear 5, first gear 6, second gear 7；
Reinforcing bar 101, external screw thread 102, tip 103；
Straight steel pipe section 301, tapering point 302.
Embodiment
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
Embodiment 1：
Such as Fig. 1-7, a kind of device that reinforcing bar is properly inserted to plain concrete pile, it includes reinforcing bar body 1, the reinforcing bar sheet
The termination of body 1 is connected with straight screw sleeve 4 by screw thread, and the outer cover of the straight screw sleeve 4 and reinforcing bar body 1 is equipped with
Steel pipe 3, the top of the steel pipe 3 and the contact position of reinforcing bar body 1 are welded and fixed by cross iron 2, the outside of the steel pipe 3
Gear 5 is set with, the top of the steel pipe 3 is connected with piling head.
Further, the gear 5 while the transmission that is meshed with first gear 6 and second gear 7, the first gear 6
It is separately mounted to second gear 7 on another two steel pipes 3 being inserted into outside reinforcing bar body 1, forms gear-linked system, is driven
Steel pipe 3 rotates together.The inserting operation of more reinforcing bars can be realized in the case where a stake machine acts on by gear-linked system.
Further, the reinforcing bar body 1 includes reinforcing bar 101, and the bottom of the reinforcing bar 101 is machined with external screw thread 102,
The head end of reinforcing bar 101 is machined with tip 103.It is being driven by processing sophisticated 103 reduction reinforcing bars 101 that can be easily and effectively
Frictional force in insertion process, and then improve operating efficiency.
Further, the straight screw sleeve 4 is formed to be screwed and is connected with the external screw thread 102 of reinforcing bar 101.Pass through screw thread
Sleeve 4 can position to steel pipe 3.
Further, the steel pipe 3 includes straight steel pipe section 301, and the head of the straight steel pipe section 301 is machined with tapering point
302, the minor diameter of the tapering point 302 is more than the external diameter 1-3mm of straight screw sleeve 4.It is mainly used in bearing stake by steel pipe 3
Moment of torsion of the machine in rotation process, and then ensure that normal precession process.
Further, the diameter of the gear 5, first gear 6 and second gear 7 includes different size, its diameter according to
Spacing between required insertion reinforcing bar determines.The reinforcing bar needs of different size spacing are adapted to by the gear of different-diameter.
Further, the cross iron 2 can be disengaged it between reinforcing bar body 1 and steel pipe 3 using cutting mode
It is fixedly connected, and then separates reinforcing bar body 1 and steel pipe 3.Easily steel pipe 3 can be taken out after being separated by disengaging, and
Only reinforcing bar body 1 is stayed in pipe.
Further, such as a plurality of reinforcing bar inserts simultaneously, then welding steel structure, stake machine support body application need to be pushed on the outside of steel pipe
Power is conducted to steel pipe by power, support body, and the resistance to overturning of support body must be ensured.
Embodiment 2：
Using the construction method of any one reinforcing bar inserting apparatus, it comprises the following steps：
Step1：Device is assembled, and straight screw sleeve 4 is connected through a screw thread to the bottom external screw thread 102 for being fixed on reinforcing bar 101
On, then steel pipe 3 is sleeved on to the outside of straight screw sleeve 4 and reinforcing bar body 1；
Step2：The top of steel pipe 3 is welded and fixed by cross iron 2 and reinforcing bar body 1, is that both are fixedly linked, and energy
Enough transmit moment of torsion；
Step3：Gear 5 is sleeved on to the top of steel pipe 3, ensures that gear 5 can deliver torque to reinforcing bar body 1；
Step4：The top of steel pipe 3 for being provided with gear 5 is connected with stake machine, and guarantees to pass to the moment of torsion of stake machine
Steel pipe 3；
Step5：Start stake machine, by the rotation of stake head itself and push function, reinforcing bar body 1 is inserted into plain coagulation
Inside native stake；
Step6：Stop stake machine when steel pipe 3 is inserted into design height, the cross iron 2 of reinforcing bar body 1 and steel pipe 3 is carried out
Cutting, makes it be separated, after steel pipe 3 reversely rotated into pull-out, reinforcing bar body 1 after design is stayed in pile body with this.
Further, corresponding dress is selected according to the quantity of reinforcing bar body 1 and spacing of required inserting in the Step4
Put and form multi-gear linked system with the first gear of corresponding size 6 and second gear 7, once carry out more reinforcing bar bodies 1
Inserting construction.
Embodiment 3：
The specific manufacturing process of described device is：
1st, to the end reinforced polishing tip 103 of length of layout design, mantle fiber processing is carried out close to 103 ends of tip, and then
Form external screw thread 102；
2nd, the straight screw sleeve 4 supporting with bar diameter is enclosed on the end of reinforcing bar external screw thread 102；
3rd, cross recess is done into using cutting machine in the end of steel pipe 3, notch depth 10cm, steel ring ring will be placed in incision,
Port is in steel ring boxing and connect, and round mouth is made in polishing, and steel ring ring diameter is more than bottom straight screw sleeve diameter 1-3mm, polished
Processing, after the reinforcing bar processed is penetrated in steel pipe；
4th, in mouth half under straight screw sleeve passes through steel pipe, steel pipe is welded with reinforcing bar using cross ironware on top
Connect, it is fixed；
5th, steel pipe rotary being driven using gear-linked system, gear upper pole segments connection stake machine produces power resources, if
It is a plurality of reinforcing bar, is then driven using gear, bar spacing size is positioned using different gear wheel discs；
6th, because former stake machine itself with rotation and pushes function, it is accurate that this linked system is then carried out using this point to steel pipe
Positioning, when specifying absolute altitude and behind position in steel pipe insertion stake, the connection ironware of upper reinforcement and steel pipe is cut, after by steel
Pipe despining pulls out, and reinforcing bar will be inserted after design with this stays in pile body.
By above-mentioned description, those skilled in the art completely can be without departing from this item utility model technological thought
In the range of, various changes and amendments are carried out all within the scope of protection of the utility model.It is of the present utility model not most
Matters, belong to the common knowledge of those skilled in the art.
Claims (7)
- A kind of 1. device that reinforcing bar is properly inserted to plain concrete pile, it is characterised in that：It includes reinforcing bar body（1）, the steel Muscle body（1）Termination straight screw sleeve is connected with by screw thread（4）, the straight screw sleeve（4）With reinforcing bar body（1） Outer cover steel pipe is housed（3）, the steel pipe（3）Top and reinforcing bar body（1）Contact position pass through cross iron（2）Welding It is fixed, the steel pipe（3）Outer cover gear is housed（5）, the steel pipe（3）Top with piling head be connected.
- A kind of 2. device that reinforcing bar is properly inserted to plain concrete pile according to claim 1, it is characterised in that：The tooth Wheel（5）While and first gear（6）And second gear（7）Be meshed transmission, the first gear（6）And second gear（7）Point Not An Zhuan another two be inserted into reinforcing bar body（1）Outside steel pipe（3）On, gear-linked system is formed, drives steel pipe（3）One Rise and rotate.
- A kind of 3. device that reinforcing bar is properly inserted to plain concrete pile according to claim 1, it is characterised in that：The steel Muscle body（1）Including reinforcing bar（101）, the reinforcing bar（101）Bottom be machined with external screw thread（102）, in reinforcing bar（101）Head End is machined with tip（103）.
- A kind of 4. device that reinforcing bar is properly inserted to plain concrete pile according to claim 1, it is characterised in that：It is described straight Screw shell（4）With reinforcing bar（101）External screw thread（102）Composition is screwed connection.
- A kind of 5. device that reinforcing bar is properly inserted to plain concrete pile according to claim 1, it is characterised in that：The steel Pipe（3）Including straight steel pipe section（301）, the straight steel pipe section（301）Head be machined with tapering point（302）, the tapering point （302）Minor diameter be more than straight screw sleeve（4）External diameter 1-3mm.
- A kind of 6. device that reinforcing bar is properly inserted to plain concrete pile according to claim 2, it is characterised in that：The tooth Wheel（5）, first gear（6）And second gear（7）Diameter include different size, between its diameter insertion reinforcing bar required for Spacing determine.
- A kind of 7. device that reinforcing bar is properly inserted to plain concrete pile according to claim 1, it is characterised in that：Described ten Word iron（2）It can be disengaged it from using cutting mode and reinforcing bar body（1）And steel pipe（3）Between be fixedly connected, and then make steel Muscle body（1）And steel pipe（3）Separation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720748664.5U CN206844102U (en) | 2017-06-26 | 2017-06-26 | A kind of device that reinforcing bar is properly inserted to plain concrete pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720748664.5U CN206844102U (en) | 2017-06-26 | 2017-06-26 | A kind of device that reinforcing bar is properly inserted to plain concrete pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206844102U true CN206844102U (en) | 2018-01-05 |
Family
ID=60802446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720748664.5U Expired - Fee Related CN206844102U (en) | 2017-06-26 | 2017-06-26 | A kind of device that reinforcing bar is properly inserted to plain concrete pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206844102U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130590A (en) * | 2017-06-26 | 2017-09-05 | 中国核工业第二二建设有限公司 | A kind of device and construction method that reinforcing bar is properly inserted to plain concrete pile |
-
2017
- 2017-06-26 CN CN201720748664.5U patent/CN206844102U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130590A (en) * | 2017-06-26 | 2017-09-05 | 中国核工业第二二建设有限公司 | A kind of device and construction method that reinforcing bar is properly inserted to plain concrete pile |
| CN107130590B (en) * | 2017-06-26 | 2022-04-22 | 中国核工业第二二建设有限公司 | Device for accurately inserting reinforcing steel bars into plain concrete pile and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |