CN203765571U - Special spanner for disassembling and assembling water pipe knurl nuts - Google Patents
Special spanner for disassembling and assembling water pipe knurl nuts Download PDFInfo
- Publication number
- CN203765571U CN203765571U CN201320837841.9U CN201320837841U CN203765571U CN 203765571 U CN203765571 U CN 203765571U CN 201320837841 U CN201320837841 U CN 201320837841U CN 203765571 U CN203765571 U CN 203765571U
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- CN
- China
- Prior art keywords
- nuts
- steel plate
- iron
- water pipe
- bolts
- 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.)
- Withdrawn - After Issue
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- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The utility model provides a special spanner for disassembling and assembling water pipe knurl nuts, and belongs to the technical field of hand-operated tools. Iron plates made of good materials are selected and are firmly welded to one ends, on the same side, of two long bolts, the other ends of the two long bolts penetrate through two round holes symmetrically distributed in the same steel plate respectively, nuts are screwed to the two ends of each long bolt respectively, the other end of a steel bar with a screw square at one end is fixedly connected to the position, located between the two round holes and on the plane of one side without the iron plates, of the steel plate, and the axis of the steel bar is perpendicular to the plane of the steel plane. The iron plates on the heads of the two bolts are clamped in tightening grooves of the knurl nuts, the upper nuts and lower nuts are tightened so that the two bolts can be fixed to the steel plate, and finally the end, provided with the screw square, of the steel bar is screwed anticlockwise through the spanner. The special spanner has the advantages of being safe, stable, convenient to use and rapid.
Description
One. technical field:
Belong to hand-operated tools technical field.
Two. background technology:
It is very difficult when the water pipe on bar mill Quick-mounting board is spent cap dismounting, owing to being the joint of water pipe, so often rust is dead, for the water pipe flower cap on dismounting bar mill Quick-mounting board, used is all common open-end wrench, much not enough with the existence of common open-end wrench dismounting, one, spanner does not have movable space, cannot dismounting spend cap; Its two because be water pipe flower cap, so often rust is dead, need very large strength just can be become flexible; Its three, owing to being scene rush to repair, the task that is pressed for time weight, need to complete dismounting as early as possible.Water pipe flower cap of each replacing needs long time, wastes time and energy, and impact is normally produced.
Three. summary of the invention:
The purpose of this utility model be to provide a kind of simple in structure, easy to operate, save time, the special spanner of dismounting water pipe that operating efficiency is high flower cap.
The technical solution of the utility model is such:
The utility model is by iron plate, bolt, top nut, lower nut, steel plate, iron rod forms, it is characterized in that the iron plate of selecting two block sizes identical, it is welded on respectively on one end of two stay bolt the same sides securely, the other end of two stay bolts is passed respectively to two symmetrical circular holes on a block plate, each nut of screwing on respectively at the two ends of two stay bolts, then do not having on steel plate one side plane of iron plate, be positioned at the middle part of two stay bolts, the other end by an one end with the rod iron of spiral shell side is fixedly connected with steel plate, the axis of rod iron and the plane of steel plate are perpendicular.
During work, iron plate on two bolt heads is stuck on the degree of tightness groove of colored cap, tightens upper and lower nut, two bolts are separately fixed on steel plate, finally with spanner, twist counterclockwise iron rod with one end of spiral shell side, the little problem that solves space in space taking due to bolt and iron plate like this.So and be also easy to use strength because space problem solves the tight colored cap that becomes rusty again when turning, thereby saved a large amount of time.
The invention has the beneficial effects as follows:
Simple in structure, workpiece is easily pieced together: utilize discarded iron plate, bolt, iron rod (mill side) assembling, put things right once and for all, save time, convenient power-saving, less than 10 minutes, just can reach the effect of anticipation easily by the dismounting of water pipe flower cap, improve greatly operating efficiency.
Four. accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model;
Nut under 1-iron plate, 2-bolt, 3-top nut, 4-in figure, 5-steel plate, 6-are with the iron rod of spiral shell side.
Five, the specific embodiment
Below in conjunction with example and accompanying drawing, the utility model is described further.
Embodiment 1
Select the identical rectangle iron plate 1 of two block sizes, shape that material is good, it is welded on respectively on the end of two stay bolts 2 securely; In order to facilitate iron plate 1 more firmly to weld, can select the slightly bolt 2 of any of diameter; Select the upper and lower nut 3,4 with bolt matching; Select a slightly thick rectangular steel plates 5, process symmetrically two manholes in its plane, circular hole aperture is greater than the diameter of bolt; Select a thicker iron rod 6, it is positive square that cross section is processed in its one end again, in the middle of two circular holes of the other end on steel plate 5, firmly welds together with steel plate 5; Then, the other end that two stay bolts 2 is not welded to iron plate 1 passes respectively the circular hole of steel plate 5, each nut 3,4 of screwing on respectively at the two ends of two stay bolts 2, again two iron plates 1 are stuck on Quick-mounting board water pipe flower cap, tighten upper and lower nut 3,4, bolt 2 is integrated with steel plate 5 is fixed, so far, the utility model combination installation.Finally, with spanner, twist counterclockwise the spiral shell square end of iron rod 6, so just can reach smoothly the easily effect of dismounting water pipe flower cap.
Quick-mounting board water swivel, often rust is dead, and does not have position with general instrument, to regulate the colored cap of water swivel, with this part small tool, gets twice the result with half the effort.
Claims (1)
1. dismounting water pipe is spent the special spanner of cap, by iron plate, bolt, top nut, lower nut, steel plate, iron rod forms, it is characterized in that the iron plate of selecting two block sizes identical, it is welded on respectively on one end of two stay bolt the same sides securely, the other end of two stay bolts is passed respectively to two symmetrical circular holes on a block plate, each nut of screwing on respectively at the two ends of two stay bolts, then do not having on steel plate one side plane of iron plate, be positioned at the middle part of two stay bolts, the other end by an one end with the rod iron of spiral shell side is fixedly connected with steel plate, the axis of rod iron and the plane of steel plate are perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320837841.9U CN203765571U (en) | 2013-12-18 | 2013-12-18 | Special spanner for disassembling and assembling water pipe knurl nuts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320837841.9U CN203765571U (en) | 2013-12-18 | 2013-12-18 | Special spanner for disassembling and assembling water pipe knurl nuts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203765571U true CN203765571U (en) | 2014-08-13 |
Family
ID=51282813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320837841.9U Withdrawn - After Issue CN203765571U (en) | 2013-12-18 | 2013-12-18 | Special spanner for disassembling and assembling water pipe knurl nuts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203765571U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI576215B (en) * | 2016-12-09 | 2017-04-01 | Pipe wrench |
-
2013
- 2013-12-18 CN CN201320837841.9U patent/CN203765571U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI576215B (en) * | 2016-12-09 | 2017-04-01 | Pipe wrench | |
| US10583542B2 (en) | 2016-12-09 | 2020-03-10 | Hong Ann Tool Industries Co., Ltd. | Pipe wrench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140813 Effective date of abandoning: 20220322 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140813 Effective date of abandoning: 20220322 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |