CN206981862U - A kind of trough type bridge frame corner cut pincers - Google Patents
A kind of trough type bridge frame corner cut pincers Download PDFInfo
- Publication number
- CN206981862U CN206981862U CN201720525617.4U CN201720525617U CN206981862U CN 206981862 U CN206981862 U CN 206981862U CN 201720525617 U CN201720525617 U CN 201720525617U CN 206981862 U CN206981862 U CN 206981862U
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- China
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- edge
- plate
- trimming cutter
- trimming
- cutter
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Abstract
The utility model discloses a kind of trough type bridge frame corner cut pincers, including apparatus main body, described device main body is made up of the first plate and the second plate, first plate, one end of second plate is flexibly connected by rotating shaft, first plate carries out 360 ° of rotations by rotating shaft on second plate, the one side of first plate is fixedly installed the first edge-trimming cutter, the another side of first plate is fixedly installed the second edge-trimming cutter, the one side of second plate is fixedly installed the 3rd edge-trimming cutter, the another side of second plate is fixedly installed the 4th edge-trimming cutter, first plate is fixedly welded with depression bar in one end away from rotating shaft, one end movable sleeve of the depression bar is connected to depression bar set.The utility model can complete trimming at 45 ° and 90 ° of trimmings, have cut it is laborsaving, simple in construction, easy to use, using effect is good the advantages of.
Description
Technical field
Hand tools technical field is the utility model is related to, specially a kind of trough type bridge frame corner cut pincers.
Background technology
Trough type bridge frame uses the very extensive device carried to cable to be a kind of.Trough type bridge frame mounting means is
By a section trough type bridge frame connection sheet fastened by screw, then it is fixedly connected with self-tapping screw, bonnet is completed in finally wiring
Upper bridge cover plate.Complete the crane span structure installation operation at scene.For avoiding obstacles during erection bridge, and according to scene
Actual conditions wiring, it is necessary to the mode that various elbow-making elbows are made to trough type bridge frame is, pre- trimming first is carried out to crane span structure
Operation；Then bending operation is carried out at trimming.The making of elbow can be completed.Under normal circumstances, trimming is carried out to crane span structure, is cut
Angle operation is carried out using angle grinder.Carry out trimming using angle grinder, following defect be present in corner cut operation, first, angle grinder
Running noise is big, the auditory nerve of huge noise injury operator, damages operator's hearing.Secondth, produced when cutting is ground big
The spark and dust of amount, spark splashes, damage the lungs of operator.
Utility model content
The purpose of this utility model is to provide a kind of trough type bridge frame corner cut pincers, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides following technical scheme：A kind of trough type bridge frame corner cut pincers, including dress
Main body is put, described device main body is made up of the first plate and the second plate, and first plate, one end of the second plate are by turning
Axle is flexibly connected, and first plate carries out 360 ° on second plate by rotating shaft and rotated, and the one of first plate
Face is fixedly installed the first edge-trimming cutter, and the another side of first plate is fixedly installed the second edge-trimming cutter, second plate
One side be fixedly installed the 3rd edge-trimming cutter, the another side of second plate is fixedly installed the 4th edge-trimming cutter, described first
Plate is fixedly welded with depression bar in one end away from rotating shaft, and one end movable sleeve of the depression bar is connected to depression bar set.
Preferably, the first edge-trimming cutter on first plate is relative with the 3rd trimming cutter position on second plate
Should, and the first edge-trimming cutter and the 3rd edge-trimming cutter are 45 ° of edge-trimming cutters.
Preferably, the second edge-trimming cutter on first plate is relative with the 4th trimming cutter position on second plate
Should, and the second edge-trimming cutter and the 4th edge-trimming cutter are 90 ° of edge-trimming cutters.
Preferably, first edge-trimming cutter, the second edge-trimming cutter, the 3rd edge-trimming cutter, the contact surface of the 4th edge-trimming cutter are blade
Face.
Preferably, first edge-trimming cutter, the second edge-trimming cutter, the 3rd edge-trimming cutter, the contact surface of the 4th edge-trimming cutter are cone tooth
Face.
Compared with prior art, the beneficial effects of the utility model are：
1st, the utility model is setting the first edge-trimming cutter and the 3rd trimming by the contact surface of the first plate, the second plate
Knife, the first edge-trimming cutter and the 3rd edge-trimming cutter are 45 ° of edge-trimming cutters, for cutting 45 ° of degree openings.
2nd, the utility model sets the second edge-trimming cutter to be cut with the 4th by another contact surface in the first plate, the second plate
Side knife, the second edge-trimming cutter and the 4th edge-trimming cutter are 90 ° of edge-trimming cutters, for cutting 90 ° of degree openings.
3rd, the utility model forms laborsaving lever by rotating shaft, trimming crossed beating surface depression bar, while depression bar set can increase
Add the torque arm length of laborsaving lever, realize the advantages of cutting is laborsaving, simple in construction, easy to use, using effect is good.
Brief description of the drawings
Fig. 1 is 45 ° of trimming schematic diagrames of the utility model；
Fig. 2 is 90 ° of trimming schematic diagrames of the utility model.
In figure：1- rotating shafts；2- apparatus main bodies；The plates of 3- first；The edge-trimming cutters of 31- second；The edge-trimming cutters of 32- first；4- second
Plate；The edge-trimming cutters of 41- the 3rd；The edge-trimming cutters of 42- the 4th；5- depression bars；6- depression bar sets.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of trough type bridge frame corner cut pincers, including device
Main body 2, described device main body 2 are made up of the first plate 3 and the second plate 4, and first plate 3, one end of the second plate 4 lead to
Rotating shaft 1 to be crossed to be flexibly connected, first plate 3 carries out 360 ° on second plate 4 by rotating shaft 1 and rotated, and described first
The one side of plate 3 is fixedly installed the first edge-trimming cutter 32, and the another side of first plate 3 is fixedly installed the second edge-trimming cutter
31, the one side of second plate 4 is fixedly installed the 3rd edge-trimming cutter 41, and the another side of second plate 4 is fixedly installed
4th edge-trimming cutter 42, first plate 3 are fixedly welded with depression bar 5 in one end away from rotating shaft 1, and one end of the depression bar 5 is lived
It is dynamic to be socketed with depression bar set 6.
The first edge-trimming cutter 32 on first plate 3 is relative with the position of the 3rd edge-trimming cutter 41 on second plate 4
Should, and the first edge-trimming cutter 32 and the 3rd edge-trimming cutter 41 are 45 ° of edge-trimming cutters；The second edge-trimming cutter 31 and institute on first plate 3
The position of the 4th edge-trimming cutter 42 stated on the second plate 4 is corresponding, and the second edge-trimming cutter 31 and the 4th edge-trimming cutter 42 are 90 ° of trimmings
Knife；First edge-trimming cutter 32, the second edge-trimming cutter 31, the 3rd edge-trimming cutter 41, the contact surface of the 4th edge-trimming cutter 42 are blade face.
As another alternative solution of the present utility model：First edge-trimming cutter 32, the second edge-trimming cutter 31, the 3rd trimming
Knife 41, the contact surface of the 4th edge-trimming cutter 42 are the cone flank of tooth, and the cone flank of tooth can improve the first edge-trimming cutter 32, the second edge-trimming cutter 31, the
Three edge-trimming cutters 41, the penetration power of the 4th edge-trimming cutter 42.
Operation principle：The utility model is setting the first edge-trimming cutter 32 by the contact surface of the first plate 3, the second plate 4
With the 3rd edge-trimming cutter 41, the first edge-trimming cutter 32 and the 3rd edge-trimming cutter 41 are 45 ° of edge-trimming cutters, for cutting 45 ° of degree openings；By
First plate 3, another contact surface of the second plate 4 set the second edge-trimming cutter 31 and the 4th edge-trimming cutter 42, the second edge-trimming cutter 31 and
4th edge-trimming cutter 42 is 90 ° of edge-trimming cutters, for cutting 90 ° of degree openings；It is made up of and saves rotating shaft 1, trimming crossed beating surface depression bar 5
Power lever, while the torque arm length that depression bar set 6 can increase laborsaving lever, realize cutting it is laborsaving, simple in construction, easy to use,
The advantages of using effect is good.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of trough type bridge frame corner cut pincers, including apparatus main body（2）, it is characterised in that：Described device main body（2）By the first plate
Part（3）With the second plate（4）Composition, first plate（3）, the second plate（4）One end pass through rotating shaft（1）It is flexibly connected,
First plate（3）Pass through rotating shaft（1）In second plate（4）It is upper to carry out 360 ° of rotations, first plate（3）One
Face is fixedly installed the first edge-trimming cutter（32）, first plate（3）Another side be fixedly installed the second edge-trimming cutter（31）, institute
State the second plate（4）One side be fixedly installed the 3rd edge-trimming cutter（41）, second plate（4）Another side be fixedly installed
4th edge-trimming cutter（42）, first plate（3）Away from rotating shaft（1）One end be fixedly welded with depression bar（5）, the depression bar
（5）One end movable sleeve be connected to depression bar set（6）.
A kind of 2. trough type bridge frame corner cut pincers according to claim 1, it is characterised in that：First plate（3）On
First edge-trimming cutter（32）With second plate（4）On the 3rd edge-trimming cutter（41）Position is corresponding, and the first edge-trimming cutter（32）
With the 3rd edge-trimming cutter（41）For 45 ° of edge-trimming cutters.
A kind of 3. trough type bridge frame corner cut pincers according to claim 1, it is characterised in that：First plate（3）On
Second edge-trimming cutter（31）With second plate（4）On the 4th edge-trimming cutter（42）Position is corresponding, and the second edge-trimming cutter（31）
With the 4th edge-trimming cutter（42）For 90 ° of edge-trimming cutters.
A kind of 4. trough type bridge frame corner cut pincers according to claim 1, it is characterised in that：First edge-trimming cutter（32）、
Second edge-trimming cutter（31）, the 3rd edge-trimming cutter（41）, the 4th edge-trimming cutter（42）Contact surface be blade face.
A kind of 5. trough type bridge frame corner cut pincers according to claim 1, it is characterised in that：First edge-trimming cutter（32）、
Second edge-trimming cutter（31）, the 3rd edge-trimming cutter（41）, the 4th edge-trimming cutter（42）Contact surface for cone the flank of tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720525617.4U CN206981862U (en) | 2017-05-12 | 2017-05-12 | A kind of trough type bridge frame corner cut pincers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720525617.4U CN206981862U (en) | 2017-05-12 | 2017-05-12 | A kind of trough type bridge frame corner cut pincers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206981862U true CN206981862U (en) | 2018-02-09 |
Family
ID=61393322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720525617.4U Expired - Fee Related CN206981862U (en) | 2017-05-12 | 2017-05-12 | A kind of trough type bridge frame corner cut pincers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206981862U (en) |
-
2017
- 2017-05-12 CN CN201720525617.4U patent/CN206981862U/en not_active Expired - Fee Related
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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: 20180209 Termination date: 20180512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |