CN209669869U - A kind of anchor ear tensioning equipment of bar reinforcement anchor pole - Google Patents
A kind of anchor ear tensioning equipment of bar reinforcement anchor pole Download PDFInfo
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- CN209669869U CN209669869U CN201821937202.9U CN201821937202U CN209669869U CN 209669869 U CN209669869 U CN 209669869U CN 201821937202 U CN201821937202 U CN 201821937202U CN 209669869 U CN209669869 U CN 209669869U
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- bar reinforcement
- fixedly connected
- bolt body
- mounting base
- shell
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Abstract
The utility model discloses a kind of anchor ear tensioning equipments of bar reinforcement anchor pole, including mounting base, midpoint at the top of the mounting base is fixedly connected with bottom and inserts shell, bottom inserted block is fixedly connected at the top of the mounting base and positioned at the inside that shell is inserted in bottom, the inside of the bottom inserted block is plugged with bar reinforcement bolt body, and the top of the bar reinforcement bolt body sequentially passes through bottom inserted block from bottom to up and bottom inserts shell and extends to the outside that shell is inserted in bottom.The utility model is fixed by bottom end, middle-end and the top respectively to bar reinforcement bolt body, improve stability when tensioning, it ensure that tensioning quality, it is pushed simultaneously using telescopic mast and tensioning is carried out to bar reinforcement bolt body, tensioning is carried out without jack, saves the cost of investment of engineering, and the present apparatus conveniently carries out clamping installation to bar reinforcement bolt body, it improves work efficiency, is convenient for promoting the use of.
Description
Technical field
The utility model relates to technical field of civil engineering, specially a kind of anchor ear tensioning equipment of bar reinforcement anchor pole.
Background technique
In Supporting Structure of Deep Foundation Pit in City, engineering geology hydrologic condition, ambient environmental conditions, construction investment are comprehensively considered
When the factors such as cost, not every Deep Foundation Pit Supporting Project is all made of campshed and cable bolting scheme, and earth backing nail can also be used
Wall supporting scheme meets surrounding enviroment protection for control foundation pit deformation and requires, the outer settable bar reinforcement prestressed anchor of anchor structure
Bar controls foundation pit deformation.When bar reinforcement anchor pole applies prestressing force, traditional method is used draws anchor section to weld tensioning spiral shell outside reinforcing bar
Bar is fixed after punching jack tension using nut, however in the actual construction process, by tensioning screw rod with
Factors, the prestressing force of application such as bar reinforcement anchor pole poor welding quality, decentraction, tensioning segment length be difficult to control are difficult to reach estimated effect
Fruit, for this purpose, we have proposed a kind of anchor ear tensioning equipment of bar reinforcement anchor pole, to solve mentioned above in the background art ask
Topic.
Utility model content
The purpose of this utility model is to provide a kind of anchor ear tensioning equipments of bar reinforcement anchor pole, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of anchor ear tensioning dress of bar reinforcement anchor pole
Set, including mounting base, the midpoint at the top of the mounting base is fixedly connected with bottom and inserts shell, at the top of the mounting base and
The inside for inserting shell positioned at bottom is fixedly connected with bottom inserted block, and the inside of the bottom inserted block is plugged with bar reinforcement bolt body,
The top of the bar reinforcement bolt body sequentially passes through bottom inserted block from bottom to up and bottom inserts shell and extends to bottom and inserts shell
Outside, the bottom is inserted at left and right sides of shell and the position of corresponding bar reinforcement bolt body is fixedly installed with electric pushrod, described
Electric pushrod is inserted shell and extended to inside it close to the side that shell is inserted in bottom through bottom is fixedly connected with the first clamping set, described
Mounting base top front and rear sides and the position for corresponding to bar reinforcement bolt body pass through shaft and are connected with rotating bar, described
Rotating bar is fixedly connected with the second clamping set far from one end of shaft, is connected between two second clamping sets by screw thread of bolting on
It connects, the left and right sides at the top of the mounting base passes through telescopic mast and is fixedly connected with fixed block, and the fixed block is close to crude steel
The side of muscle bolt body is fixedly connected with push rod by minitype cylinder, and the push rod is fixedly connected far from one end of minitype cylinder
There is third clamping set.
Preferably, the four corners at the top of the installation top plate are provided with installation bolt, and the bottom end of the installation bolt is passed through
It wears mounting base and extends to outside it.
Preferably, it is fixedly connected on the inner wall of the first clamping set, the second clamping set and third clamping set anti-skidding
Muscle, the inside of the anti-skidding muscle and the surface of bar reinforcement bolt body contact with each other.
Preferably, at the top and bottom of the push rod and position of corresponding third clamping set is fixedly connected to reinforcing rib, institute
Reinforcing rib is stated to be fixedly connected close to the side of third clamping set with third clamping set.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model is fixed by bottom end, middle-end and the top respectively to bar reinforcement bolt body, is improved
Stability when tensioning ensure that tensioning quality, while be pushed using telescopic mast and carry out tensioning, nothing to bar reinforcement bolt body
Tensioning need to be carried out using jack, save the cost of investment of engineering, and the present apparatus is convenient to the progress of bar reinforcement bolt body
Clamping installation, improves work efficiency, is convenient for promoting the use of.
2, the utility model the present apparatus effectively can be fixed, by setting installation bolt to improve tensioning
When smoothness, improve construction quality, by the way that anti-skidding muscle is arranged, prevent from producing when carrying out tensioning to bar reinforcement bolt body
Raw slipping phenomenon falls off from the first clamping set, the second clamping set or third clamping set, by the way that reinforcing rib is arranged, strengthens and push away
The fixation degree connected between bar and third clamping set, anti-throw-out lever drive third clamping set to press from both sides bar reinforcement bolt body
When fastening, push rod is caused to fracture because applied force is excessive.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the structure of the utility model main view；
Fig. 2 is the cross-sectional view of the structure of the utility model top view.
In figure: 1 mounting base, 2 bottoms insert shell, 3 bottom inserted blocks, 4 bar reinforcement bolt bodies, 5 electric pushrods, 6 first cards
Female connector 7 shafts, 8 rotating bars, 9 second clamping sets, 10 bolts on, 11 telescopic masts, 12 fixed blocks, 13 minitype cylinders, 14 pushes away
Bar, 15 thirds clamping set, 16 installation bolts, 17 anti-skidding muscle, 18 reinforcing ribs.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of anchor ear tensioning equipment of bar reinforcement anchor pole referring to FIG. 1-2, including mounting base 1,1 top of installation top plate
Four corners be provided with installation bolt 16, bottom is installed through mounting base 1 and extending to outside it in the bottom end of installation bolt 16
The midpoint at the top of plate 1 is fixedly connected with bottom and inserts shell 2,1 top of mounting base and is located at bottom and inserts the inside of shell 2 and be fixedly connected
Have a bottom inserted block 3, the inside of bottom inserted block 3 is plugged with bar reinforcement bolt body 4, the top of bar reinforcement bolt body 4 from down toward
On sequentially pass through bottom inserted block 3 and bottom and insert shell 2 and extend to the outside that shell 2 is inserted in bottom, 2 left and right sides of shell and corresponding is inserted in bottom
The position of bar reinforcement bolt body 4 is fixedly installed with electric pushrod 5, and electric pushrod 5 inserts the side of shell 2 bottom of through close to bottom
Portion, which inserts shell 2 and extends to inside it, is fixedly connected with the first clamping set 6,1 top front and rear sides of mounting base and corresponding bar reinforcement
The position of bolt body 4 passes through shaft 7 and is connected with rotating bar 8, and rotating bar 8 is fixedly connected with far from one end of shaft 7
Second clamping set 9, two second clampings, which cover, passes through 10 threaded connections of bolting between 9, the left and right sides at 1 top of mounting base
Fixed block 12 is fixedly connected with by telescopic mast 11, fixed block 12 passes through miniature gas close to the side of bar reinforcement bolt body 4
Cylinder 13 is fixedly connected with push rod 14, and push rod 14 is fixedly connected with third clamping set 15, the first card far from one end of minitype cylinder 13
Is fixedly connected to anti-skidding muscle 17 on the inner wall of the clamping of female connector 6, second set 9 and third clamping set 15, the inside of anti-skidding muscle 17 with
The surface of bar reinforcement bolt body 4 contacts with each other, and the position of 14 top and bottom of push rod and corresponding third clamping set 15 is fixed
It is connected with reinforcing rib 18, reinforcing rib 18 is fixedly connected close to the side of third clamping set 15 with third clamping set 15, passes through setting
Bolt 16 is installed, the present apparatus can be effectively fixed, so that smoothness when improving tensioning, improves construction quality,
By the way that anti-skidding muscle 17 is arranged, prevent from generating slipping phenomenon when carrying out tensioning to bar reinforcement bolt body 4, from the first clamping set
6, it falls off in the second clamping set 9 or third clamping set 15, by the way that reinforcing rib 18 is arranged, strengthens push rod 14 and third clamping set 15
Between the fixation degree that connects, when anti-throw-out lever 14 drives third clamping 15 pairs of bar reinforcement bolt bodies 4 of set to be clamped fixed,
Cause push rod 14 to fracture because applied force is excessive, is carried out by bottom end, middle-end and the top respectively to bar reinforcement bolt body 4
It is fixed, stability when tensioning is improved, ensure that tensioning quality, while pushing to bar reinforcement bolt body using telescopic mast 11
4 carry out tensioning, carry out tensioning without jack, save the cost of investment of engineering, and the present apparatus is convenient to bar reinforcement
Bolt body 4 carries out clamping installation, improves work efficiency, and is convenient for promoting the use of.
In use, mounting base 1 is fixed by installing bolt 16, bar reinforcement bolt body 4 is inserted into bottom
In inserted block 3, its bottom end is fixed, starts two electric pushrods 5, using first clamping set 6 pairs of bar reinforcement bolt bodies 4 into
Row bottom grips, and stirs rotating bar 8 later, under the effect of shaft 7, makes two second clamping sets 9 and bar reinforcement anchor pole
The inside of ontology 4 close to, utilize to bolt on and 10 tighten two second clampings sets 9, the middle-end progress to bar reinforcement bolt body 4
It grips, drives push rod 14 and the top of third clamping 15 pairs of bar reinforcement bolt bodies 4 of set to press from both sides using minitype cylinder 13
Fixation is held, starting telescopic mast 11 carries out tensioning to bar reinforcement bolt body 4.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of anchor ear tensioning equipment of bar reinforcement anchor pole, including mounting base (1), it is characterised in that: the mounting base (1)
The midpoint at top is fixedly connected with bottom and inserts shell (2), at the top of the mounting base (1) and is located at the inside that shell (2) are inserted in bottom
It is fixedly connected with bottom inserted block (3), the inside of the bottom inserted block (3) is plugged with bar reinforcement bolt body (4), the bar reinforcement
The top of bolt body (4) sequentially passes through bottom inserted block (3) from bottom to up and bottom inserts shell (2) and extends to bottom and inserts shell (2)
Outside, the bottom is inserted at left and right sides of shell (2) and the position of corresponding bar reinforcement bolt body (4) is fixedly installed with electronic push away
Bar (5), the electric pushrod (5) insert shell (2) through bottom close to the side of bottom slotting shell (2) and extend to its internal fixed company
It is connected to the first clamping set (6), the position of front and rear sides and corresponding bar reinforcement bolt body (4) is equal at the top of the mounting base (1)
It is connected with rotating bar (8) by shaft (7), the rotating bar (8) is fixedly connected with the second card far from the one end of shaft (7)
Female connector (9), two second clampings, which cover, passes through (10) threaded connection of bolting between (9), the left side at the top of the mounting base (1)
Right two sides pass through telescopic mast (11) and are fixedly connected with fixed block (12), and the fixed block (12) is close to bar reinforcement bolt body
(4) side is fixedly connected with push rod (14) by minitype cylinder (13), and the one of the push rod (14) separate minitype cylinder (13)
End is fixedly connected with third clamping set (15).
2. a kind of anchor ear tensioning equipment of bar reinforcement anchor pole according to claim 1, it is characterised in that: the mounting base
(1) four corners at the top of are provided with installation bolt (16), and the bottom end of installation bolt (16) through mounting base (1) and is prolonged
It extends to outside it.
3. a kind of anchor ear tensioning equipment of bar reinforcement anchor pole according to claim 1, it is characterised in that: first clamping
It is fixedly connected to anti-skidding muscle (17) on the inner wall of set (6), the second clamping set (9) and third clamping set (15), the anti-skidding muscle
(17) surface of inside and bar reinforcement bolt body (4) contacts with each other.
4. a kind of anchor ear tensioning equipment of bar reinforcement anchor pole according to claim 1, it is characterised in that: the push rod (14)
The position that top and bottom and corresponding third clamping cover (15) is fixedly connected to reinforcing rib (18), and the reinforcing rib (18) is close
The side of third clamping set (15) is clamped set (15) with third and is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821937202.9U CN209669869U (en) | 2018-11-22 | 2018-11-22 | A kind of anchor ear tensioning equipment of bar reinforcement anchor pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821937202.9U CN209669869U (en) | 2018-11-22 | 2018-11-22 | A kind of anchor ear tensioning equipment of bar reinforcement anchor pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209669869U true CN209669869U (en) | 2019-11-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821937202.9U Active CN209669869U (en) | 2018-11-22 | 2018-11-22 | A kind of anchor ear tensioning equipment of bar reinforcement anchor pole |
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| CN (1) | CN209669869U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112900879A (en) * | 2021-01-12 | 2021-06-04 | 咸宁智锐机电科技有限公司 | Synchronous moving centered reinforcing bar pre-stressing device |
-
2018
- 2018-11-22 CN CN201821937202.9U patent/CN209669869U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112900879A (en) * | 2021-01-12 | 2021-06-04 | 咸宁智锐机电科技有限公司 | Synchronous moving centered reinforcing bar pre-stressing device |
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