CN206643619U - A kind of angle bar boring grab - Google Patents
A kind of angle bar boring grab Download PDFInfo
- Publication number
- CN206643619U CN206643619U CN201720385403.1U CN201720385403U CN206643619U CN 206643619 U CN206643619 U CN 206643619U CN 201720385403 U CN201720385403 U CN 201720385403U CN 206643619 U CN206643619 U CN 206643619U
- Authority
- CN
- China
- Prior art keywords
- angle bar
- cushion block
- drilled
- boring grab
- hole
- 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.)
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Abstract
The utility model discloses a kind of angle bar boring grab, it is characterised in that：Include base, the both sides of the base are respectively equipped with left and right support, the corresponding corner of the left and right support is respectively used to place angle bar hole to be drilled, the horizontal end face of two angle bar hole to be drilled is compressed by template and the support compression mechanism at both ends, separated by web between the vertical end face of two angle bar hole to be drilled, and held out against by the puller bolt of its side.The utility model is reasonable in design, and using fixture mode, operating efficiency is high, and installation punching rate is high, reduces the labor intensity of worker, reduces cost of labor；And the angle bar requirement of sizes can be processed, and it is versatile, it is applied widely.
Description
Technical field：
Field of steel structure is the utility model is related to, relates generally to a kind of angle bar boring grab.
Background technology：
Because angle bar is more and more common as connector in structural steelwork, especially power plant engineering, original drilling be by
Angle bar is put well rules one by one, then drills so and error be present, and punching rate is poor when causing to install, and can not meet installation requirement, new
Fixture can meet this requirement.
Utility model content：
The utility model purpose be exactly in order to make up prior art the defects of, there is provided a kind of angle bar boring grab, for
Steel structure member of the angle bar as connector, penetration rate is fast, and installation punching rate is high, improve operating efficiency and reduce manually into
This.
The utility model is achieved through the following technical solutions：
A kind of angle bar boring grab, it is characterised in that：Include base, the both sides of the base are respectively equipped with left and right branch
Frame, the corresponding corner of the left and right support are respectively used to place angle bar hole to be drilled, and the horizontal end face of two angle bar hole to be drilled leads to
The support compression mechanism for crossing template and both ends compresses, and is separated between the vertical end face of two angle bar hole to be drilled by web, and logical
The puller bolt for crossing its side is held out against.
Described support compression mechanism, which compresses, includes upper and lower cushion block, and the upper and lower cushion block is fastened by screw bolt and nut
Installation, the lower cushion block are placed on left and right support below template, and for balancing the thickness of angle bar, the upper cushion block is tight
It is pressed on the upper surface of template.
Described bolt screws in the mounting hole being distributed on left and right pedestal upper end face respectively.
Described nut is two, and one of them is between upper and lower cushion block, for fixing lower cushion block and support shuttering,
Another is located at the top of upper cushion block, for locking upper cushion block.
Spacing hole is distinguished on described left and right support, baffle plate is installed between the spacing hole.
Specific method is：First angle bar well cutting, two pieces are put into fixture mount simultaneously according to drawing size, two angle bar it
Between put web according to different Shaped Steels again, tightened with bolt, then template is put on angle bar, both sides add cushion block（Use again
Bolt is tightened, and is finally drilled with magnetic drill press, is taken out angle bar as long as drilling unclamps bolt after terminating, is circulated successively.
The utility model has the advantages that：
The utility model is reasonable in design, and using fixture mode, operating efficiency is high, and installation punching rate is high, reduces work
The labor intensity of people, reduce cost of labor；And the angle bar requirement of sizes can be processed, and it is versatile, it is applied widely.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model.
Embodiment：
Referring to accompanying drawing.
A kind of angle bar boring grab, includes base 1, and the both sides of base 1 are respectively equipped with left and right support 2,3, left and right branch
The corresponding corner of frame 2,3 is respectively used to place angle bar 4,5 hole to be drilled, and the horizontal end face of two angle bar 4,5 hole to be drilled passes through mould
The support compression mechanism at plate 12 and both ends compresses, and is separated between the vertical end face of two angle bar hole to be drilled by web 6, and pass through
The puller bolt 7 of its side is held out against.
Described support compression mechanism, which compresses, includes upper and lower cushion block 8,9, and upper and lower cushion block 8,9 passes through bolt 10 and nut
11 fastening installations, the lower cushion block 9 are placed on left and right support 2,3 positioned at the lower section of template 12, for balancing the thickness of angle bar 4,5
Degree, and the thickness outline of the cushion block 9 is higher than the thickness of angle bar 4,5, is convenient to angle bar 4,5 and circulates making, the upper pad back and forth
Block 8 is pressed on the upper surface of template.
Described bolt 10 screws in the mounting hole being distributed on left and right pedestal upper end face respectively.
Described nut 11 is two, and one of them is between upper and lower cushion block 8,9, for fixing lower cushion block and support
Template, another is located at the top of upper cushion block 8, for locking upper cushion block 8.
Spacing hole is distinguished on described left and right support, baffle plate is installed between the spacing hole.
Claims (5)
- A kind of 1. angle bar boring grab, it is characterised in that：Including base, the both sides of the base are respectively equipped with left and right support, The corresponding corner of the left and right support is respectively used to place angle bar hole to be drilled, and the horizontal end face of two angle bar hole to be drilled passes through Template and the support compression mechanism at both ends compress, and are separated between the vertical end face of two angle bar hole to be drilled by web, and pass through The puller bolt of its side is held out against.
- 2. angle bar boring grab according to claim 1, it is characterised in that：Described support compression mechanism, which compresses, to be included Upper and lower cushion block, the upper and lower cushion block are fastened by screw bolt and nut and installed, and the lower cushion block, which is placed on left and right support, to be located at Below template, for balancing the thickness of angle bar, the upper cushion block is pressed on the upper surface of template.
- 3. angle bar boring grab according to claim 2, it is characterised in that：Described bolt screws in left and right branch respectively In the mounting hole being distributed on frame upper surface.
- 4. angle bar boring grab according to claim 2, it is characterised in that：Described nut is two, one of position Between upper and lower cushion block, for fixing lower cushion block and support shuttering, another is located at the top of upper cushion block, for locking upper pad Block.
- 5. angle bar boring grab according to claim 1, it is characterised in that：Limited respectively on described left and right support Position hole, is provided with baffle plate between the spacing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720385403.1U CN206643619U (en) | 2017-04-13 | 2017-04-13 | A kind of angle bar boring grab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720385403.1U CN206643619U (en) | 2017-04-13 | 2017-04-13 | A kind of angle bar boring grab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206643619U true CN206643619U (en) | 2017-11-17 |
Family
ID=60275221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720385403.1U Active CN206643619U (en) | 2017-04-13 | 2017-04-13 | A kind of angle bar boring grab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206643619U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107876646A (en) * | 2017-11-29 | 2018-04-06 | 成都朋昌电力构件有限公司 | A kind of angle steel eyelet work craft positioning tool |
-
2017
- 2017-04-13 CN CN201720385403.1U patent/CN206643619U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107876646A (en) * | 2017-11-29 | 2018-04-06 | 成都朋昌电力构件有限公司 | A kind of angle steel eyelet work craft positioning tool |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |