CN213317358U - Be applicable to quick frock of buckling of pile foundation pile head reinforcing bar - Google Patents
Be applicable to quick frock of buckling of pile foundation pile head reinforcing bar Download PDFInfo
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- CN213317358U CN213317358U CN202021775619.7U CN202021775619U CN213317358U CN 213317358 U CN213317358 U CN 213317358U CN 202021775619 U CN202021775619 U CN 202021775619U CN 213317358 U CN213317358 U CN 213317358U
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- sleeve
- reinforcing bar
- pile head
- jacking
- buckling
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Abstract
The utility model provides a frock of buckling fast suitable for pile foundation pile head reinforcing bar, include the sleeve and fix the handle at the sleeve outer wall, the handle is equipped with the hole for hoist, is equipped with more than 2 layers of jacking holes along the axial on the sleeve, and every layer of jacking hole sets up along the sleeve axial, and quantity is more than 2, is equipped with the sleeve in the jacking hole and pushes up the support, and the sleeve pushes up the support including the top support head that is located sleeve inside and the top support post of being equipped with the screw thread that wears out from the jacking hole, and the cover is equipped with the nut on the top support post. The utility model provides a pair of be applicable to pile foundation pile head reinforcing bar frock of buckling fast, the reinforcing bar is crooked easy, and easy operation does not harm the reinforcing bar, can greatly control pile head reinforcing bar bending angle and bending length, has solved artifical crooked difficult time, angle and length on control scheduling problem not in place, has increased substantially work efficiency to adaptability is wide, and repeatability is high.
Description
Technical Field
The utility model relates to a be applicable to pile foundation pile head reinforcing bar frock of buckling fast belongs to bridge construction appurtenance technical field.
Background
With the increasing development of high-speed railways in China, the requirements for bridge construction are more and more strict. When the bearing platform is constructed, thick steel bars of pile heads of pile foundations need to be bent for 90 degrees, at present, a manual bending mode is generally adopted, if the thick steel bars are bent after being softened by oxygen welding, the steel bars are easy to damage by the method, and the accuracy is not easy to control due to the fact that the thick steel bars are softened by oxygen welding.
Patent ZL201521026355 discloses a crooked instrument of thick reinforcing bar of pile foundation pile head, overlaps the sleeve on the reinforcing bar, utilizes the crane application of force to carry out the bending to the reinforcing bar. In the actual use process, the device has the following defects: 1. the diameter of the sleeve and the diameter of the pile foundation are basically matched to achieve the effect, and the pile foundation is loosened under the condition of overlarge sleeve, so that a good bending effect is difficult to achieve; 2. the handle and the sleeve are unreasonable in angle, the crane stretches upwards to a certain degree, the steel bar cannot be continued to be complete to 90 degrees, manual further measurement and fine adjustment treatment are needed, the labor and the labor are wasted, and the accuracy degree is low.
Disclosure of Invention
In order to solve the not enough of prior art, the utility model provides a be applicable to pile foundation pile head reinforcing bar frock of buckling fast, the reinforcing bar is crooked easy, easy operation, does not harm the reinforcing bar, can greatly control pile head reinforcing bar bending angle and bending length, has solved the problem that pile foundation steel reinforcement cage pile head thick reinforcing bar bending angle and control on the length do not target in place to adaptability is wide, and repeatability is high.
The utility model discloses a solve the technical scheme that its technical problem adopted and be: the utility model provides a frock of buckling fast suitable for pile foundation pile head reinforcing bar, include the sleeve and fix the handle at the sleeve outer wall, the handle is equipped with the hole for hoist, is equipped with more than 2 layers of jacking holes along the axial on the sleeve, and every layer of jacking hole sets up along the sleeve axial, and quantity is more than 2, is equipped with sleeve jacking in the jacking hole, and sleeve jacking is equipped with the screwed jacking post including lieing in the inside jacking head of sleeve and wearing out from jacking hole, and the cover is equipped with the nut on the jacking post.
The hoisting buckle is arranged on the handle through the hoisting hole.
The handle and the sleeve form an included angle of 45 degrees.
The outer wall of the sleeve is provided with a movable caliper.
The caliper is fixed on the outer wall of the sleeve through a caliper buckle.
The utility model discloses based on the beneficial effect that its technical scheme had lies in:
(1) the utility model provides a quick bending tool for pile head reinforcing steel bars of pile foundation, which is used for fixing the pile head reinforcing steel bars by arranging the jacking on the sleeve, ensures that the longitudinal sleeve does not shift when the reinforcing steel bars are bent, meets the requirement of batch production for dealing with pile heads of various models, can be repeatedly used and has wide adaptability;
(2) the utility model provides a be applicable to and become 45 contained angles between pile foundation pile head reinforcing bar rapid bending frock handle and the sleeve, the position keeps on same longitudinal position before the hole for hoist and after the hoist, ensures that the angle of curvature of hoist is exactly 90, can the accurate control angle of curvature;
(3) the utility model provides a quick frock of buckling of pile foundation pile head reinforcing bar sets up the hoist and mount buckle on the hole for hoist and mount, conveniently carries out the hoist and mount operation;
(4) the utility model provides a sleeve outer wall suitable for pile foundation pile head reinforcing bar rapid bending frock can set up slidable slide caliper rule, is used for injecing crooked length, can accurate control pile foundation pile head bending position;
(5) the utility model provides a pair of be applicable to pile foundation pile head reinforcing bar and buckle frock fast and has changed phenomenons such as control not in place on artifical crooked angle and the length, solved artifical crooked hard time-consuming, control shortcoming such as not in place on angle and the length has increased substantially work efficiency.
Drawings
Fig. 1 is the utility model provides a pair of a front view suitable for pile foundation pile head reinforcing bar frock of buckling fast.
Fig. 2 is a pair of the utility model provides a side view suitable for pile foundation pile head reinforcing bar frock of buckling fast.
Fig. 3 is a pair of the utility model provides a state side view of buckling suitable for pile foundation pile head reinforcing bar frock of buckling fast.
In the figure: 1-handle, 2-sleeve, 3-sleeve top support, 4-hoisting hole, 5-pile head steel bar, 6-hoisting buckle, 7-caliper and 8-caliper buckle.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
The utility model provides a frock of buckling fast suitable for pile foundation pile head reinforcing bar, refer to fig. 1 to 3, including sleeve 2 with fix handle 1 at the sleeve outer wall, the handle is equipped with hole for hoist 4, be equipped with more than 2 layers of jacking hole along the axial on the sleeve, every layer of jacking hole sets up along the sleeve axial, quantity is more than 2, is equipped with sleeve jacking 3 in the jacking hole, the sleeve jacking holds in the palm including the top of being located sleeve inside and the top support post of being equipped with the screw thread of wearing out from the jacking hole, the cover is equipped with the nut on the jacking post.
The hoisting buckle 6 is arranged on the handle through a hoisting hole.
An included angle of 45 degrees is formed between the handle and the sleeve, so that the hoisting holes are exactly in the same longitudinal position before and after hoisting, the whole sleeve just rotates by 90 degrees, and the bending angle of the pile head of the pile foundation is ensured.
The sleeve outer wall is equipped with mobilizable slide caliper rule 7, and the slide caliper rule is fixed in the sleeve outer wall through slide caliper rule buckle 8 for inject bending length.
In this embodiment, the sleeve is provided with 2 layers of sleeve jacking, 3 sleeve jacking layers are arranged on each sleeve, and the sleeve jacking layers are respectively arranged on two sides of the sleeve and in the front side direction of the handle and used for fixing pile head reinforcing steel bars 5 and ensuring that the pile head reinforcing steel bars do not shift when the reinforcing steel bars are bent. The sleeve adopts the internal diameter to be 30mm, external diameter 50mm, the steel cylinder of length 10cm, overlaps the sleeve on the pile head reinforcing bar during the bending, respectively sets up two sleeve liftings in telescopic left and right sides and the front side direction of handle for fixed pile head reinforcing bar. A caliper rule buckle is installed at the right end of the sleeve, the caliper rule penetrates through the middle of the caliper rule buckle, when the caliper rule buckle is bent, the numerical value of the caliper rule is aligned to the lowest end of the sleeve, the zero scale line of the caliper rule is aligned to the pile head reinforcing steel bar, and then all the sleeves are screwed down to support the pile head reinforcing steel bar. The handle is made of a steel plate with the length of 30cm, the width of 3cm and the thickness of 5mm, and the sleeve and the handle form an included angle of 45 degrees downwards. Two hoisting buckles are arranged at the tail of the handle, a steel rope of a crane is strung into the hoisting buckles during bending, and the steel rope is pulled upwards by the crane to bend the steel bar. When the crotch section reinforcing bar becomes 90 contained angles with the straightway reinforcing bar, pile foundation pile head reinforcing bar bending is accomplished, and the sleeve top that loosens this moment holds in the palm, takes off the sleeve can. Repeating the above operations to bend all the steel bars on the pile head of the pile foundation.
The utility model provides a pair of be applicable to pile foundation pile head reinforcing bar frock of buckling fast, the reinforcing bar is crooked easy, and easy operation does not harm the reinforcing bar, can greatly control pile head reinforcing bar bending angle and bending length, has solved artifical crooked difficult time, angle and length on control scheduling problem not in place, has increased substantially work efficiency to adaptability is wide, and repeatability is high.
Modifications and variations of the present invention will be apparent to those skilled in the art in light of the foregoing description, and all such modifications and variations are intended to be included within the scope of the present invention as defined in the appended claims.
Claims (5)
1. The utility model provides a frock of buckling fast suitable for pile foundation pile head reinforcing bar, includes the sleeve and fixes the handle at the sleeve outer wall, its characterized in that: the handle is equipped with the hole for hoist, is equipped with more than 2 layers of jacking holes along the axial on the sleeve, and every layer of jacking hole sets up along the sleeve axial, and quantity is more than 2, is equipped with the sleeve in the jacking hole and pushes up the support, and the sleeve pushes up the support including the top that is located sleeve inside holds in the palm the head and from pushing up the screwed jacking post of establishing that the hole was worn out, and the cover is equipped with the nut on the jacking post.
2. The quick frock of buckling suitable for pile foundation pile head reinforcing bar of claim 1, its characterized in that: the hoisting buckle is arranged on the handle through the hoisting hole.
3. The quick frock of buckling suitable for pile foundation pile head reinforcing bar of claim 1, its characterized in that: the handle and the sleeve form an included angle of 45 degrees.
4. The quick frock of buckling suitable for pile foundation pile head reinforcing bar of claim 1, its characterized in that: the outer wall of the sleeve is provided with a movable caliper.
5. The frock of buckling fast suitable for pile foundation pile head reinforcing bar of claim 4, its characterized in that: the caliper is fixed on the outer wall of the sleeve through a caliper buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021775619.7U CN213317358U (en) | 2020-08-24 | 2020-08-24 | Be applicable to quick frock of buckling of pile foundation pile head reinforcing bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021775619.7U CN213317358U (en) | 2020-08-24 | 2020-08-24 | Be applicable to quick frock of buckling of pile foundation pile head reinforcing bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213317358U true CN213317358U (en) | 2021-06-01 |
Family
ID=76099596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021775619.7U Active CN213317358U (en) | 2020-08-24 | 2020-08-24 | Be applicable to quick frock of buckling of pile foundation pile head reinforcing bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213317358U (en) |
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2020
- 2020-08-24 CN CN202021775619.7U patent/CN213317358U/en active Active
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