CN213532384U - Special double offset ring spanner of heat dispersion driving disk nut - Google Patents
Special double offset ring spanner of heat dispersion driving disk nut Download PDFInfo
- Publication number
- CN213532384U CN213532384U CN202021481498.5U CN202021481498U CN213532384U CN 213532384 U CN213532384 U CN 213532384U CN 202021481498 U CN202021481498 U CN 202021481498U CN 213532384 U CN213532384 U CN 213532384U
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- China
- Prior art keywords
- double offset
- offset ring
- ring spanner
- spanner
- heat dispersion
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Abstract
The utility model discloses a special box spanner of heat dispersion driving disk nut, including first box spanner and second box spanner, first box spanner includes first box spanner head and first handle, first box spanner side is equipped with the through-hole, the inside semi-circular spout that is equipped with of box spanner head, semi-circular spout below is equipped with the slider draw-in groove, this has one section landslide between semi-circular spout and the slider draw-in groove, the utility model discloses simple structure, the modern design, box spanner adopt rotatable folding, can save space convenient storage.
Description
Technical Field
The utility model relates to a nut instrument technical field specifically is a special box end wrench of heat dispersion driving disk nut.
Background
The long fiber heat dispersion dynamic disc structure in the pulping workshop is of a non-rigid installation type and is sleeved by nuts after hydraulic installation; the nut is in a plum blossom shape; the nut is very tight when changing the driving disk each time, will flatten and temporarily dismantle and easily lead to the nut impaired. The spare parts need to be processed again, so that the maintenance time and the maintenance cost are influenced; therefore, the special box spanner needs to be manufactured and disassembled to improve the maintenance efficiency and reduce the maintenance cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a special box end wrench of heat dispersion driving disk nut to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a special double offset ring spanner for a heat dispersion movable disc nut comprises a first double offset ring spanner and a second double offset ring spanner, wherein the first double offset ring spanner comprises a first double offset ring spanner head and a first handle, a through hole is formed in the side face of the first double offset ring spanner, a semicircular sliding groove is formed in the double offset ring spanner head, a sliding block clamping groove is formed below the semicircular sliding groove, and a section of landslide is arranged between the semicircular sliding groove and the sliding block clamping groove;
the second plum blossom spanner comprises a second plum blossom spanner head and a second handle, and a sliding block is arranged below the second plum blossom spanner head.
Preferably, the through hole of the side surface of the first double offset ring spanner is matched with the second double offset ring spanner, the second double offset ring spanner is arranged in the first double offset ring spanner in an owed mode, and the sliding block is arranged in the semicircular sliding groove in an owed mode.
Preferably, the flower grooves on the first double offset ring spanner and the second double offset ring spanner are matched with the flower type of the heat dispersion driving disc nut, a plurality of sliding block clamping grooves are formed in the head of the first double offset ring spanner, and anti-skid layers are arranged on the first handle and the second handle.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model has simple structure and novel design, the double offset ring spanner adopts rotatable folding, which can save space and is convenient to store;
2. flower groove on first box spanner and the second box spanner and the flower type phase-match of heat dispersion driving disk nut can reduce the friction on plum blossom limit during swivel nut, prevents that the nut from warping, presss from both sides tightly each other through first box spanner and second box spanner, can be better fix box nut, and handle of each control of both hands makes to dismantle more convenient to maintenance efficiency has been improved greatly and maintenance cost has been reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the first wrench of the present invention;
fig. 3 is a schematic structural view of the second wrench of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a special double offset ring spanner for a heat dispersion movable disc nut comprises a first double offset ring spanner 1 and a second double offset ring spanner 2, wherein the first double offset ring spanner 1 comprises a first double offset ring spanner head 3 and a first handle 4, a through hole 5 is formed in the side edge of the first double offset ring spanner 1, a semicircular sliding groove 6 is formed in the first double offset ring spanner head 3, a sliding block clamping groove 7 is formed below the semicircular sliding groove 6, a section of landslide is arranged between the semicircular sliding groove 6 and the sliding block clamping groove 7, and a sliding block can conveniently and rapidly enter the clamping groove;
the second plum blossom wrench 2 comprises a second plum blossom wrench head 8 and a second handle 9, and a sliding block 10 is arranged below the second plum blossom wrench head 8.
In this embodiment, the through hole 5 on the side of the first ring spanner 1 is matched with the second ring spanner 2, the second ring spanner 2 is less than the first ring spanner 1, and the sliding block 10 is less than the semicircular sliding groove 6.
In this embodiment, the flower bed on first box wrench 1 and the second box wrench 2 and the flower type phase-match of heat dispersion driving disk nut are equipped with a plurality of slider draw-in grooves 7 on the first box wrench head 3, all are equipped with the skid resistant course on first handle 4 and the second handle 9 for increase frictional force, convenient rotation.
The working principle is as follows: the second plum blossom wrench is pulled out of the through hole, the first handle and the second handle of the plum blossom wrench are held by two hands and clamped on the nut, the second handle is pulled to enable the sliding block to slide to the sliding block clamping groove from a landslide, the sliding block clamping grooves are multiple, the clamping grooves can be adjusted and selected at will according to the diameter of the nut, after the sliding block is clamped, the second handle is slightly pressed downwards to enable the sliding block to be clamped into the clamping grooves, the handles are rotated by two hands, the nut is dismounted, after the sliding block is used, the second handle is lifted upwards to enable the sliding block to be separated from the clamping grooves, then the sliding block is pushed into the semicircular sliding groove along the landslide, and then the sliding block is rotated to be accommodated into the through hole of the first plum blossom wrench.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. A special double offset ring spanner for a heat dispersion movable disc nut comprises a first double offset ring spanner (1) and a second double offset ring spanner (2), and is characterized in that the first double offset ring spanner (1) comprises a first double offset ring spanner head (3) and a first handle (4), a through hole (5) is formed in the side edge of the first double offset ring spanner (1), a semicircular sliding groove (6) is formed in the first double offset ring spanner head (3), a sliding block clamping groove (7) is formed below the semicircular sliding groove (6), and a sliding slope is arranged between the semicircular sliding groove (6) and the sliding block clamping groove (7);
the second plum blossom wrench (2) comprises a second plum blossom wrench head (8) and a second handle (9), and a sliding block (10) is arranged below the second plum blossom wrench head (8).
2. The special double offset ring spanner of heat dispersion driving disk nut of claim 1, characterized in that: through-hole (5) and second plum blossom spanner (2) phase-match of first plum blossom spanner (1) side, second plum blossom spanner (2) are owed in first plum blossom spanner (1), slider (10) are owed in semi-circular spout (6).
3. The special double offset ring spanner of heat dispersion driving disk nut of claim 1, characterized in that: flower grooves on the first double offset ring spanner (1) and the second double offset ring spanner (2) are matched with the flower type of heat dispersion driving disk nut, be equipped with a plurality of slider draw-in grooves (7) on first double offset ring spanner head (3), all be equipped with the skid resistant course on first handle (4) and second handle (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021481498.5U CN213532384U (en) | 2020-07-24 | 2020-07-24 | Special double offset ring spanner of heat dispersion driving disk nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021481498.5U CN213532384U (en) | 2020-07-24 | 2020-07-24 | Special double offset ring spanner of heat dispersion driving disk nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213532384U true CN213532384U (en) | 2021-06-25 |
Family
ID=76487085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021481498.5U Active CN213532384U (en) | 2020-07-24 | 2020-07-24 | Special double offset ring spanner of heat dispersion driving disk nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213532384U (en) |
-
2020
- 2020-07-24 CN CN202021481498.5U patent/CN213532384U/en active Active
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