CN212044415U - Assembly iron tower auxiliary spanner - Google Patents
Assembly iron tower auxiliary spanner Download PDFInfo
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- CN212044415U CN212044415U CN202020144394.9U CN202020144394U CN212044415U CN 212044415 U CN212044415 U CN 212044415U CN 202020144394 U CN202020144394 U CN 202020144394U CN 212044415 U CN212044415 U CN 212044415U
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- accommodating cavity
- iron tower
- baffle
- assembling
- auxiliary
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Abstract
The utility model relates to a machinery appurtenance field especially relates to an equipment iron tower auxiliary spanner. The utility model discloses an auxiliary wrench for assembling an iron tower, which comprises a body, wherein the body is provided with an accommodating cavity and a bolt hole, the accommodating cavity is arranged along the length direction of the body, and the bolt hole is communicated with the accommodating cavity; the first end of the baffle is hinged with the accommodating cavity, the second end of the baffle can rotate around the first end, and the second end of the baffle can rotate into the accommodating cavity from the outside of the accommodating cavity; the limiting pull pin is positioned in the bolt hole and can limit the baffle plate to rotate towards the accommodating cavity. The utility model discloses enable the staff and can easily lift the spanner off fast, alleviateed the working strength of bolt on staff's dismouting iron tower.
Description
Technical Field
The utility model relates to a machinery appurtenance field especially relates to an equipment iron tower auxiliary spanner.
Background
The spanner generally comprises a handle and a spanner opening fixedly arranged at one end of the handle and used for clamping a workpiece, the spanner opening is sleeved on a matched nut, and a bolt can be screwed or unscrewed by rotating the handle.
Assembling the iron tower requires fastening a large number of bolts. A tower of 110kV with a nominal height of 21 meters needs to fasten about 2000 bolts. A 500kV pylon with a nominal height of 30 meters needs to fasten about 10000 bolts.
Most of bolts on the iron tower are concentrated at the end parts of the angle steels, two wrenches are needed for fastening the bolts, one wrenching opening clamps the bolts, then a handle of each wrench is leaned against the bolts or the angle steels at the adjacent positions, then the other wrench is used for clamping the nuts, and the wrench is rotated to fasten the bolts.
However, the handle of the wrench abutting on the bolt or the angle steel at the adjacent position is inevitably deformed during the process of fastening the bolt, and the wrench is clamped between the bolt and the bolt or between the bolt and the angle steel, and if the wrench is clamped tightly, a worker must use a large force to remove the clamped wrench.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an equipment iron tower auxiliary spanner reduces the working strength when the staff installs and removes the bolt on the iron tower.
To achieve the purpose, the utility model adopts the following technical proposal:
an assembly iron tower auxiliary wrench, comprising:
the bolt-inserting type portable terminal comprises a body, wherein an accommodating cavity and a bolt hole are formed in the body, the accommodating cavity is arranged along the length direction of the body, and the bolt hole is communicated with the accommodating cavity;
the baffle plate is positioned in the accommodating cavity, a first end of the baffle plate is hinged with the accommodating cavity, a second end of the baffle plate can rotate around the first end, and the second end of the baffle plate can rotate into the accommodating cavity from the outside of the accommodating cavity;
and the limiting pull pin is positioned in the bolt hole and can limit the baffle plate to rotate in the accommodating cavity.
Optionally, the auxiliary wrench for assembling the iron tower further comprises a spring plate, one end of the spring plate is connected with the body, and the other end of the spring plate is connected with the first end of the baffle; the spring piece is used for popping the baffle plate positioned in the accommodating cavity.
Optionally, the auxiliary wrench for assembling the iron tower further comprises a universal socket; the universal looping is arranged on the body and is close to the first end of the baffle.
Optionally, the universal cuff includes a first cuff and a second cuff that are interconnected, and a size of the first cuff is larger than a size of the second cuff.
Optionally, the universal looping is a through hole;
the first sleeve opening comprises six first side walls, the included angle between every two adjacent first side walls is 120 degrees, the length of one group of two adjacent first side walls of the first sleeve opening is shorter, and a first opening is formed between every two first side walls with shorter length;
the second cover mouth include four second lateral walls and with the second opening of first opening intercommunication, adjacent two contained angle between the second lateral wall is 120, the length of second lateral wall is compare the length of first lateral wall is short, and is located the second open-ended both ends the second lateral wall is connected with the shorter first lateral wall of length.
Optionally, the auxiliary wrench for an assembled iron tower further comprises a mounting groove, the mounting groove is parallel to and opposite to the accommodating groove, and a magnet is arranged in the mounting groove.
Optionally, a cylinder is arranged on the body, the cylinder is perpendicular to the width direction of the body, the bolt hole is arranged in the cylinder,
optionally, a cover plate is fixedly arranged at the opening of the barrel body, and a mounting hole matched with the limiting pull pin is formed in the cover plate;
spacing pull pin with mounting hole complex one end is provided with the step face, the less first end of size of spacing pull pin passes the mounting hole, the first end of spacing pull pin can slide along self axis in the mounting hole, the great second end of size of spacing pull pin is located the bolt is downthehole.
Optionally, the magnet is glued into the mounting groove.
Optionally, a first end of the limiting pull pin is provided with a pull ring, a safety rope is arranged on the pull ring, and the safety rope is provided with a safety buckle.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses an equipment iron tower auxiliary spanner is equipped with rotatable baffle, carries out the fastening in-process at the staff, and the baffle offsets with angle steel or fixed bolt. After the bolts are fastened, the auxiliary wrench for assembling the iron tower can be clamped between the bolts or between the bolts and the angle steel through elastic deformation. The staff outwards extracts the spacing plug pin, and the baffle no longer receives the spacing plug pin to block, and the baffle rotates to the inside direction of holding chamber. The baffle rotates, so that the elastic deformation of the auxiliary wrench for assembling the iron tower is recovered, and the force for clamping the auxiliary wrench for assembling the iron tower on the bolt or the angle steel is eliminated. The clamping force disappears, so that the auxiliary wrench for assembling the iron tower can be easily disassembled. The utility model discloses make the staff can easily lift the equipment iron tower auxiliary spanner off, very big working strength who has alleviateed the staff.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
The structure, ratio, size and the like shown in the drawings of the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention does not have the substantial significance in the technology, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy which can be produced by the present invention and the achievable purpose.
Fig. 1 is the utility model discloses equipment iron tower auxiliary wrench structure sketch map that the embodiment provided.
Fig. 2 is a schematic structural view of the auxiliary wrench for assembling an iron tower according to the embodiment of the present invention when the baffle is screwed into the accommodating cavity.
Fig. 3 is a schematic sectional view of a-a of the auxiliary wrench for assembling the iron tower according to the embodiment of the utility model shown in fig. 2.
Fig. 4 is a schematic view of a first use position of the auxiliary wrench for assembling an iron tower provided in the embodiment of the present invention.
Fig. 5 is a schematic view of a second use position of the auxiliary wrench for assembling an iron tower according to an embodiment of the present invention.
Fig. 6 is a third schematic view of a position of the auxiliary wrench for assembling an iron tower according to an embodiment of the present invention.
Illustration of the drawings: the safety catch comprises a body 1, a magnet 2, an accommodating cavity 3, a baffle 4, a limiting pull pin 5, a bolt hole 6, a spring piece 7, a universal sleeve opening 8, a second sleeve opening 81, a first sleeve opening 82, a cylinder body 9, a cover plate 10, a pull ring 11, a safety rope 12, a safety catch 13 and angle steel 14.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. It should be noted that when one component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Referring to fig. 1-6, the present invention provides an auxiliary wrench for assembling iron tower, which comprises a body 1, a magnet 2 disposed on the body 1, a housing chamber 3 disposed on one side of the body 1, a baffle 4 disposed in the housing chamber 3 and having one end hinged to the body 1, and a limit pin 5 for limiting the movement of the baffle 4 into the housing chamber 3. The body 1 is provided with a bolt hole 6 communicated with the other end of the accommodating cavity 3; the limit pulling pin 5 can move up and down in the bolt hole 6. When the limiting pull pin 5 moves upwards, the limiting pull pin 5 can be separated from the baffle 4, and the limiting pull pin 5 can not limit the baffle 4 to move into the accommodating cavity 3.
In addition, a spring leaf 7 is arranged, one end of the spring leaf 7 is fixed on one side of the body 1, which is provided with the accommodating cavity 3, and the other end of the spring leaf 7 is fixed on one side of the baffle 4, which is far away from the accommodating cavity 3. When the baffle plate 4 is out of contact with the bolt or the angle steel 14, the spring piece 7 ejects the baffle plate 4 from the accommodating cavity 3. In this embodiment, the body 1 is made of a magnetic metal. The body 1 is magnetized by the assimilation of the magnet 2. Therefore, when the auxiliary wrench for assembling the iron tower is placed on the angle steel 14, the magnet 2 and the body 1 can be better adsorbed on the angle steel 14, and the work of a worker for holding the wrench is reduced.
One end of the body 1 is provided with a universal sleeve opening 8, and the universal sleeve opening 8 is arranged at one end of the body 1 far away from the bolt hole 6. The universal cuff 8 includes a first cuff 82 and a second cuff 81 in communication with each other; the first looping 82 is used for looping nuts of one specification, and the second looping 81 is used for looping nuts of another specification. The universal looping 8 is a through hole, the cross section of the through hole is in a shape formed by mutually overlapping a first regular hexagon and a second regular hexagon, and at least four side lines of the first regular hexagon and the second regular hexagon are reserved; the size of the second regular hexagon is matched with a nut of one specification, and the size of the first regular hexagon is matched with a nut of another specification, so that the nut or the head of the screw rod is sleeved to facilitate the disassembly and assembly of the bolt. Because four sidelines are kept to first regular hexagon and second regular hexagon at least, consequently have four lateral walls at least in the cover mouth and be used for registrates the nut or the bolt head that accord with the specification, further strengthened the stability of assembling the supplementary spanner dismouting bolt of iron tower. In addition, the first sleeve opening 82 and the second sleeve opening 81 are communicated with each other, so that the length of the auxiliary wrench for assembling the iron tower can be reduced, and the auxiliary wrench is convenient for workers to carry.
The opposite side of body 1 is equipped with the mounting groove, and magnet 2 fixed set up in the mounting groove. The magnet 2 is arranged in the groove, so that the brittle magnet 2 can be prevented from colliding with the angle steel 14 or a bolt, and the magnet 2 is prevented from being cracked and losing magnetism.
A cylinder body 9 for installing the limiting pull pin 5 is arranged at the bolt hole 6 on the body 1, and the cylinder opening of the cylinder body 9 and the bolt hole 6 are concentrically arranged; a cover plate 10 is fixedly arranged at the opening of the cylinder 9, and a mounting hole is arranged on the cover plate. The limiting pull pin 5 is provided with a step surface, when the step surface abuts against the cover plate 10, the limiting pull pin 5 is separated from the baffle plate 4, and the baffle plate 4 can be freely screwed in or out of the accommodating cavity 3. In addition, the limiting pull pin 5 belongs to a small part and is easy to lose. The arrangement of the cylinder 9, the cover plate 10 and the step surface can prevent the limit pull pin 5 from separating from the body 1 and from being lost.
One end of the limiting pull pin 5, which is far away from the accommodating cavity 3, is provided with a pull ring 11, and the pull ring 11 is used for moving the limiting pull pin 5. The pull ring 11 is arranged, so that a worker can conveniently pull the limit pull pin 5, and labor is saved.
Alternatively, the majority of bolts used in connection with the installation of towers are M16 and M18 gauges. The first sleeve opening 82 is set to be matched with the nut M16 in size, and the second sleeve opening 81 is set to be matched with the nut M18 in size, so that the auxiliary wrench for assembling the iron tower is more practical.
The embodiment also comprises a safety rope 12, wherein one end of the safety rope 12 is connected with the pull ring 11, and the other end of the safety rope 12 is connected with a safety buckle 13. The safety buckle 13 can be tied to a safety belt of an installer or an iron tower to avoid the falling accident. Most of the bolts on the iron tower can be screwed or unscrewed by using the wrench in the embodiment, so that the working strength of a part for installing the iron tower is reduced.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. The utility model provides an equipment iron tower auxiliary spanner which characterized in that includes:
the bolt-inserting device comprises a body (1), wherein an accommodating cavity (3) and a bolt hole (6) are formed in the body (1), the accommodating cavity (3) is arranged along the length direction of the body (1), and the bolt hole (6) is communicated with the accommodating cavity (3);
the baffle plate (4) is positioned in the accommodating cavity (3), the first end of the baffle plate (4) is hinged with the accommodating cavity (3), the second end of the baffle plate (4) can rotate around the first end, and the second end of the baffle plate (4) can rotate from the outside of the accommodating cavity (3) to the inside of the accommodating cavity (3);
the limiting pull pin (5) is positioned in the bolt hole (6), and the limiting pull pin (5) can limit the baffle (4) to rotate towards the accommodating cavity (3).
2. The auxiliary wrench for assembling the iron tower as claimed in claim 1, further comprising a spring plate (7), wherein one end of the spring plate (7) is connected with the body (1), and the other end of the spring plate (7) is connected with the first end of the baffle plate (4); the spring piece (7) is used for popping the baffle (4) positioned in the accommodating cavity (3).
3. The auxiliary wrench for assembling iron towers according to claim 1, further comprising a universal socket (8); the universal looping (8) is arranged on the body (1) and is close to the first end of the baffle (4).
4. Assembly pylon auxiliary wrench according to claim 3, characterized in that the universal socket (8) comprises a first socket (82) and a second socket (81) communicating with each other, the first socket (82) having a size greater than the second socket (81).
5. Assembly iron tower auxiliary wrench according to claim 4, characterized in that the universal socket (8) is a through hole.
6. The auxiliary wrench for assembling the iron tower according to claim 1, further comprising a mounting groove, wherein the mounting groove is parallel to and opposite to the accommodating cavity (3), and a magnet (2) is arranged in the mounting groove.
7. The auxiliary wrench for the assembling iron tower as claimed in claim 1, wherein a cylinder (9) is arranged on the body (1), the cylinder (9) is perpendicular to the width direction of the body (1), and the bolt hole (6) is arranged in the cylinder (9).
8. The auxiliary wrench for the assembled iron tower as claimed in claim 7, wherein a cover plate (10) is fixedly arranged at a barrel mouth of the barrel body (9), and a mounting hole matched with the limiting pull pin (5) is formed in the cover plate (10);
spacing plug pin (5) with mounting hole complex one end is provided with the step face, the less first end of size of spacing plug pin (5) passes the mounting hole, the first end of spacing plug pin (5) can slide along self axis in the mounting hole, the great second end of size of spacing plug pin (5) is located in bolt hole (6).
9. Assembly iron tower auxiliary wrench according to claim 6, characterized in that the magnet (2) is glued in the mounting groove.
10. The auxiliary wrench for assembling the iron tower according to claim 8, wherein a pull ring (11) is disposed at a first end of the limiting pull pin (5), a safety rope (12) is disposed on the pull ring (11), and a safety buckle (13) is disposed on the safety rope (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020144394.9U CN212044415U (en) | 2020-01-22 | 2020-01-22 | Assembly iron tower auxiliary spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020144394.9U CN212044415U (en) | 2020-01-22 | 2020-01-22 | Assembly iron tower auxiliary spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212044415U true CN212044415U (en) | 2020-12-01 |
Family
ID=73537264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020144394.9U Active CN212044415U (en) | 2020-01-22 | 2020-01-22 | Assembly iron tower auxiliary spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212044415U (en) |
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2020
- 2020-01-22 CN CN202020144394.9U patent/CN212044415U/en active Active
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