CN208231005U - A kind of hand nut break-in tool - Google Patents
A kind of hand nut break-in tool Download PDFInfo
- Publication number
- CN208231005U CN208231005U CN201820665836.7U CN201820665836U CN208231005U CN 208231005 U CN208231005 U CN 208231005U CN 201820665836 U CN201820665836 U CN 201820665836U CN 208231005 U CN208231005 U CN 208231005U
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- CN
- China
- Prior art keywords
- connecting rod
- forcible entry
- cutter
- rod
- hand nut
- 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 hand nut break-in tools, including forcible entry cutter one, forcible entry cutter two, screw rod, holding rod with connecting rod with connecting rod；The wherein forcible entry cutter one with connecting rod and forcible entry two edge of a knife of cutter with connecting rod is opposite and the body parallel of two cutters；The top of the screw rod is each passed through the forcible entry cutter two with connecting rod and the forcible entry cutter with connecting rod and is flexibly connected together with two cutters；The end of the screw rod is movably connected in the middle part of holding rod.Screw rod is pushed by rotation holding rod in use, screw rod drives the forcible entry cutter one with connecting rod and the forcible entry cutter two with connecting rod to dismantle to lonely.The utility model structure is simple, adaptable, is suitable for various stations.
Description
Technical field
The utility model relates to power transmission and transformation upkeep operations to use field of tool, which is characterized in that be related to a kind of hand spiral shell
Female break-in tool.
Background technique
In power transmission and distribution industry operation, to disassembly, the service works such as nut are repaired, due to the limitation of nut position
Great difficulty is itself had, and repairs the serious nut that gets rusty in disassembly and is largely cut using general using oxy-acetylene, hand saws
The methods of cut the destructive disassembly for carrying out nut, but due to the particularity of work, when most of maintenance dismantles nut in steel tower
Upper high altitude operation is cut and is not suitable for the more demanding of Work tool, such as oxy-acetylene in this way, and is destroyed with iron saw etc.
Property cutting when, due to the topical type of bolt location, generally require for a long time, to increase the personal height activity duration, reduce operation
Efficiency.
Summary of the invention
The purpose of this utility model is to solve said one or multiple defects, designs a kind of hand nut break-in tool.
To realize the above goal of the invention, the technical solution adopted is that:
A kind of hand nut break-in tool, including forcible entry cutter one, forcible entry cutter two, silk with connecting rod with connecting rod
Bar, holding rod；The wherein forcible entry cutter one with connecting rod and forcible entry two edge of a knife of cutter with connecting rod is opposite and the master of two cutters
Body is parallel；The top of the screw rod be each passed through the forcible entry cutter two with connecting rod and forcible entry cutter with connecting rod together with two
Cutter is flexibly connected；The end of the screw rod is movably connected in the middle part of holding rod.
Preferably, the screw rod is equipped with external thread.
Preferably, the forcible entry cutter one with connecting rod and screw rod junction, which are equipped with, turns to sleeve one；The turning sleeve
Cylinder one is equipped with disposed thread.
Preferably, the forcible entry cutter two with connecting rod and screw rod junction, which are equipped with, turns to sleeve two；The turning sleeve
Cylinder two is equipped with disposed thread.
Preferably, the disposed thread for turning to sleeve one is opposite with the disposed thread hand of spiral of sleeve two is turned to.
By positive/negative thread with reach screw rod rotation when, two cutters simultaneously outwardly or inwardly.
Preferably, the screw rod and holding rod junction are equipped with spring positioning pearl.Spring positioning pearl is used to position holding rod,
It is set not horizontally slip when in use.
Preferably, the groove for placing spring positioning pearl is additionally provided on the holding rod, the groove cooperation spring is fixed
Pearl is positioned for position.
Preferably, the end of the forcible entry cutter one with connecting rod and the end of the forcible entry cutter two with connecting rod pass through double
Clamping plate is attached；The forcible entry cutter one with connecting rod and the forcible entry cutter with connecting rod is fixed in the double plate.
Preferably, the double plate by link bolt is fixed on the forcible entry cutter one with connecting rod and with the forcible entry of connecting rod
On cutter two.
Preferably, the link bolt quantity is 2.
Compared with prior art, the beneficial effects of the present invention are:
1) this tool overall structure is simple, and light weight is small in size, and applicability is extremely strong.The direct card nut of cutter is suitable for each
Kind station；
2) this tool is cut using screw type, and cutting speed is fast, high-efficient.The time on activity duration and personnel's tower is reduced,
Reduce operating risk；
3) removably, the removable cutting tool after impaired reduces the economic waste of integral replacing to this tool forcible entry cutter.
Detailed description of the invention
Fig. 1 is the main view of the utility model.
Specific embodiment
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；
Below in conjunction with drawings and examples, the present invention is further elaborated.
Embodiment 1
A kind of hand nut break-in tool, referring to FIG. 1, including forcible entry cutter 1, the forcible entry with connecting rod with connecting rod
Cutter 22, screw rod 3, holding rod 4；Wherein the forcible entry cutter 1 with connecting rod and 22 edge of a knife of forcible entry cutter with connecting rod are opposite
And the body parallel of two cutters；The top of the screw rod 3 is each passed through the forcible entry cutter 22 with connecting rod and the forcible entry with connecting rod
Cutter 1 is simultaneously flexibly connected with two cutters；The end of the screw rod 3 is movably connected in 4 middle part of holding rod.
In the present embodiment, the screw rod 3 is equipped with external thread.
In the present embodiment, the forcible entry cutter 1 with connecting rod and 3 junction of screw rod are equipped with and turn to sleeve 1；Described turn
Disposed thread is equipped with to sleeve 1.
In the present embodiment, the forcible entry cutter 22 with connecting rod and 3 junction of screw rod are equipped with and turn to sleeve 29；Described turn
Disposed thread is equipped with to sleeve 29.
In the present embodiment, the disposed thread for turning to sleeve 1 and the disposed thread hand of spiral phase for turning to sleeve 29
Instead.
In the present embodiment, the screw rod 3 is equipped with spring positioning pearl 5 with 4 junction of holding rod.
In the present embodiment, the groove for placing spring positioning pearl 5 is additionally provided on the holding rod 4, the groove cooperates bullet
Spring positioning bead 5 is positioned.
In the present embodiment, the end of the forcible entry cutter 1 with connecting rod and the end of the forcible entry cutter 22 with connecting rod are logical
Double plate 6 is crossed to be attached；Forcible entry cutter one 1 of 6 pairs of the double plate with connecting rod and the forcible entry cutter 2 with connecting rod are consolidated
It is fixed.
In the present embodiment, the double plate 6 is fixed on the forcible entry cutter 1 with connecting rod and with connecting rod by link bolt 7
Forcible entry cutter 22 on.
In the present embodiment, 7 quantity of link bolt is 2.
In actual use, when personnel reach operating position, bolt is placed on the forcible entry cutter 1 with connecting rod and with even
Among the forcible entry cutter 22 of bar, pass through holding rod 4, rotary screw rod 3, at this moment by the forcible entry cutter 1 with connecting rod and with connecting rod
22 upper bush of cutter institute band positive/negative thread is dismantled to act on, cutter can inwardly be shunk simultaneously carries out forcible entry nut, and double plate 6
Effect is for fixed cutting tool so that it will not shift, and will not slide knife when dismantling nut.Sleeve i.e. provide positive/negative thread with
Screw rod 3 connects, cutter be inwardly and outwardly be not in because threaded hole orientation and the problem of card column.
Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and
It is not a limitation of the embodiment of the present invention.For those of ordinary skill in the art, in above explained base
It can also be made other variations or changes in different ways on plinth.There is no need and unable to give thoroughly all embodiments
It lifts.Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the present invention
Within scope of protection of the claims.
Claims (10)
1. a kind of hand nut break-in tool, which is characterized in that broken including the forcible entry cutter one (1) with connecting rod, with connecting rod
Tear cutter two (2), screw rod (3), holding rod (4) open；Wherein the forcible entry cutter one (1) with connecting rod and the forcible entry cutter two with connecting rod
(2) edge of a knife is opposite and the body parallel of two cutters；The top of the screw rod (3) is each passed through the forcible entry cutter two with connecting rod
(2) forcible entry cutter one (1) and with connecting rod is simultaneously flexibly connected with two cutters；The end activity of the screw rod (3) connects
It connects in the middle part of holding rod (4).
2. a kind of hand nut break-in tool according to claim 1, which is characterized in that the screw rod (3) is equipped with outer
Set screw thread.
3. a kind of hand nut break-in tool according to claim 1, which is characterized in that the forcible entry knife with connecting rod
Have one (1) and screw rod (3) junction to be equipped with and turn to sleeve one (8)；The steering sleeve one (8) is equipped with disposed thread.
4. a kind of hand nut break-in tool according to claim 1, which is characterized in that the forcible entry knife with connecting rod
Have two (2) and screw rod (3) junction to be equipped with and turn to sleeve two (9)；The steering sleeve two (9) is equipped with disposed thread.
5. according to a kind of described in any item hand nut break-in tools of claim 3-4, which is characterized in that the turning sleeve
The disposed thread of one (8) of cylinder is opposite with the disposed thread hand of spiral of sleeve two (9) is turned to.
6. a kind of hand nut break-in tool according to claim 1, which is characterized in that the screw rod (3) and holding rod
(4) junction is equipped with spring positioning pearl (5).
7. a kind of hand nut break-in tool according to claim 6, which is characterized in that also set on the holding rod (4)
There is the groove for placing spring positioning pearl (5), groove cooperation spring positioning pearl (5) is positioned.
8. a kind of hand nut break-in tool according to claim 1, which is characterized in that the forcible entry knife with connecting rod
The end for having one (1) and the end of the forcible entry cutter two (2) with connecting rod are attached by double plate (6)；The double plate (6)
Forcible entry cutter one (1) with connecting rod and the forcible entry cutter two (2) with connecting rod are fixed.
9. a kind of hand nut break-in tool according to claim 8, which is characterized in that the double plate (6) passes through
Link bolt (7) is fixed on the forcible entry cutter one (1) with connecting rod and the forcible entry cutter two (2) with connecting rod.
10. a kind of hand nut break-in tool according to claim 9, which is characterized in that link bolt (7) number
Amount is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820665836.7U CN208231005U (en) | 2018-05-07 | 2018-05-07 | A kind of hand nut break-in tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820665836.7U CN208231005U (en) | 2018-05-07 | 2018-05-07 | A kind of hand nut break-in tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208231005U true CN208231005U (en) | 2018-12-14 |
Family
ID=64582116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820665836.7U Active CN208231005U (en) | 2018-05-07 | 2018-05-07 | A kind of hand nut break-in tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208231005U (en) |
-
2018
- 2018-05-07 CN CN201820665836.7U patent/CN208231005U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |