CN111230783A - Assembly iron tower auxiliary spanner - Google Patents
Assembly iron tower auxiliary spanner Download PDFInfo
- Publication number
- CN111230783A CN111230783A CN202010075346.3A CN202010075346A CN111230783A CN 111230783 A CN111230783 A CN 111230783A CN 202010075346 A CN202010075346 A CN 202010075346A CN 111230783 A CN111230783 A CN 111230783A
- Authority
- CN
- China
- Prior art keywords
- accommodating cavity
- iron tower
- assembling
- baffle
- wrench
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/48—Spanners; Wrenches for special purposes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The invention relates to the field of mechanical auxiliary tools, in particular to an auxiliary wrench for assembling an iron tower. The invention 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 invention can enable the worker to quickly and easily dismount the wrench, and lightens the working strength of the worker for dismounting the bolt on the iron tower.
Description
Technical Field
The invention relates to the field of mechanical auxiliary tools, in particular to an auxiliary wrench for assembling an iron tower.
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.
Disclosure of Invention
The invention aims to provide an auxiliary wrench for assembling an iron tower, which is used for reducing the working strength of workers during assembling and disassembling bolts on the iron tower.
In order to achieve the purpose, the invention adopts the following technical scheme:
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 invention has the following beneficial effects:
the auxiliary wrench for assembling the iron tower is provided with the rotatable baffle, and the baffle abuts against the angle steel or the fixed bolt in the fastening process of a worker. 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 auxiliary wrench for assembling the iron tower can be easily disassembled by workers, and the working strength of the workers is greatly reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and 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 these drawings without inventive exercise.
The structure, proportion, size and the like shown in the drawings are only used for matching with the content disclosed in the specification, so that the person skilled in the art can understand and read the description, and the description is not used for limiting the limit condition of the implementation of the invention, so the method has no technical essence, and any structural modification, proportion relation change or size adjustment still falls within the scope of the technical content disclosed by the invention without affecting the effect and the achievable purpose of the invention.
Fig. 1 is a schematic structural view of an auxiliary wrench for assembling an iron tower according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of a baffle plate of the auxiliary wrench for assembling the iron tower provided by the embodiment of the invention when the baffle plate is screwed into the accommodating cavity.
Fig. 3 is a schematic sectional view taken along a-a of an auxiliary wrench for assembling an iron tower according to the embodiment of the invention shown in fig. 2.
Fig. 4 is a first schematic view illustrating a use position of the auxiliary wrench for assembling an iron tower according to 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 the embodiment of the present invention.
Fig. 6 is a third schematic view of a use position of the auxiliary wrench for assembling an iron tower according to the 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 technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within 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 used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to 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 scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Referring to fig. 1-6, the present invention provides an auxiliary wrench for an assembled iron tower, including a body 1, a magnet 2 disposed on the body 1, an accommodating chamber 3 disposed at one side of the body 1, a baffle 4 disposed in the accommodating chamber 3 and having one end hinged to the body 1, and a limit pull pin 5 for limiting the baffle 4 from moving into the accommodating 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 10. 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-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
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. The auxiliary wrench for assembling iron tower according to claim 4, wherein the universal socket (8) is a through hole;
the first looping (82) 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 looping (82) is shorter, and a first opening is formed between every two first side walls with shorter length;
second linking (81) 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.
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 groove (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 |
|---|---|---|---|
| CN202010075346.3A CN111230783A (en) | 2020-01-22 | 2020-01-22 | Assembly iron tower auxiliary spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010075346.3A CN111230783A (en) | 2020-01-22 | 2020-01-22 | Assembly iron tower auxiliary spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111230783A true CN111230783A (en) | 2020-06-05 |
Family
ID=70866920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010075346.3A Pending CN111230783A (en) | 2020-01-22 | 2020-01-22 | Assembly iron tower auxiliary spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111230783A (en) |
-
2020
- 2020-01-22 CN CN202010075346.3A patent/CN111230783A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111230783A (en) | Assembly iron tower auxiliary spanner | |
| CN212044415U (en) | Assembly iron tower auxiliary spanner | |
| CN111306170B (en) | Anti-theft nut and anti-theft screw for outdoor electric power facility and operating pliers thereof | |
| CN211940668U (en) | Fixed-force socket wrench for disassembling and assembling storage battery | |
| CN210361089U (en) | Sleeve for overhauling transformer substation | |
| CN209304500U (en) | Wind electricity blade arrester screw mounting tool | |
| CN208132807U (en) | A kind of Novel chain handle | |
| CN208826477U (en) | A kind of combination wrench | |
| CN108133762B (en) | Special fixture for sealing plug of nuclear fuel channel | |
| CN112775886A (en) | Multifunctional adjustable torque wrench | |
| CN216634025U (en) | Special spanner for valve maintenance | |
| CN112428197A (en) | Novel power equipment screw disassembly wrench | |
| CN215548242U (en) | Socket wrench for disassembling outer hexagon bolt | |
| CN215318346U (en) | Multifunctional open spanner | |
| CN220227457U (en) | Aluminum cabinet body plate holding nail structure | |
| CN220869970U (en) | Flower basket bolt | |
| CN213616380U (en) | Bolt assembly and disassembly tools | |
| CN215240512U (en) | Combined circular buckle wrench | |
| CN209869946U (en) | Wheel wrench | |
| CN220481684U (en) | Portable spanner tool box | |
| CN215673867U (en) | Auxiliary opening tool for valve hand wheel | |
| CN216180067U (en) | Insulating type torque wrench | |
| CN210778310U (en) | All-round angle regulation's photoelectric switch fixing device | |
| CN208084225U (en) | Alternatively flexible arm of force multifunctional safe spanner | |
| CN210282080U (en) | Explosion-proof spanner that can strike |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |