CN217494090U - Steel column fastener mounting tool - Google Patents
Steel column fastener mounting tool Download PDFInfo
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- CN217494090U CN217494090U CN202122897718.3U CN202122897718U CN217494090U CN 217494090 U CN217494090 U CN 217494090U CN 202122897718 U CN202122897718 U CN 202122897718U CN 217494090 U CN217494090 U CN 217494090U
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- rod
- sleeve
- steel column
- connecting rod
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Abstract
The utility model discloses a steel column fastener mounting tool, which comprises a connecting rod, a handle component, a sleeve, a connecting bolt and a nut; the handle assembly is arranged at the rear end of the connecting rod and comprises a rod A and a rod B which are arranged in a matched mode, an external threaded column is arranged at one end of the rod A, an internal threaded hole is formed in the end of the rod B, and the external threaded column at the end of the rod A penetrates through a through hole in the connecting piece at the rear end of the connecting rod and then is connected with the internal threaded hole in the end of the rod B; the inner wall of the front end of the sleeve is provided with a plane matched with the two planes at the outer edge of the steel column-shaped fastener; the connecting bolt penetrates through the U-shaped connecting part of the sleeve and the connecting piece at the front end of the connecting rod, and the sleeve is fixedly connected with the connecting rod through the nut. The utility model discloses a can satisfy the assembly demand under the different operating space, simple structure, it is with low costs, the reliable operation reduces the steel column-shaped fastener operation degree of difficulty, improves the installation effectiveness.
Description
Technical Field
The utility model relates to a power product mounting tool technical field, in particular to steel column-shaped fastener mounting tool.
Background
In the installation process of an aviation power supply product, a printed board is fixedly supported by a fastener inside the power supply product or in a case, a hexagon bolt or a bolt is commonly used in combination with a nut, but as the number of wires inside the power supply product is large, the hexagon bolt or the bolt and the nut with edges easily cause wire abrasion in the use process, and influence is caused on the product; the fastener of the neotype steel column shape of present many uses replaces original fastener, and steel column shape fastener processing is simple, is used for the fastener installation at two planes of steel column both sides face processing, and is with low costs, but because the steel column is approximate circular, ordinary sleeve pipe can't satisfy the installation demand, adopts the pliers centre gripping to install now, and is inefficient, produces the fish tail to the steel column surface easily, and the pliers can not satisfy the installation use in little space, influences assembly efficiency.
Disclosure of Invention
The utility model aims at overcoming the not enough of prior art, providing a steel column shape fastener mounting tool, convenient to use improves the installation effectiveness.
The utility model adopts the technical proposal that:
a steel column fastener installation tool comprises a connecting rod, a handle assembly, a sleeve, a connecting bolt and a nut;
the connecting rod is made of round steel, connecting pieces which are correspondingly arranged are processed at two ends of the connecting rod, and a through hole is formed in the middle of each connecting piece; the handle assembly is arranged at the rear end of the connecting rod and comprises a rod A and a rod B which are arranged in a matched mode, an external threaded column is arranged at one end of the rod A, an internal threaded hole is formed in the end of the rod B, and the external threaded column at the end of the rod A penetrates through a through hole in the connecting piece at the rear end of the connecting rod and then is connected with the internal threaded hole in the end of the rod B; the rear end of the sleeve is provided with a U-shaped connecting part matched with the connecting sheet at the front end of the connecting rod, through holes corresponding to the through holes on the connecting sheet are arranged on two sides of the U-shaped connecting part, and the inner wall of the front end of the sleeve is provided with a plane matched with two planes at the outer edge of the steel column-shaped fastener; the connecting bolt penetrates through the U-shaped connecting part of the sleeve and the connecting piece at the front end of the connecting rod, and the sleeve is fixedly connected with the connecting rod through the nut.
Specifically, the outer edges of the rod A and the rod B are polygonal.
Specifically, the sleeve wall of the sleeve close to the rear end is provided with an exhaust hole, so that the steel column-shaped fastener can be conveniently inserted into the sleeve.
Specifically, the rods A and B of the handle assembly are set into two or more groups with different length specifications; the rods A and B with different lengths are selected according to the operation space.
Specifically, the sleeve is set to be two or more than two different inner diameter dimensions, and the assembly requirements of steel column fasteners with various dimensions are met.
Specifically, the steel column-shaped fastener mounting tool further comprises a tool box, the connecting rod, the handle assembly, the sleeve, the connecting bolt and the nut are all arranged in the tool box, and a corresponding clamping groove is formed in the tool box.
Due to the adoption of the technical scheme, the utility model discloses have following superiority:
the utility model discloses a can satisfy the assembly demand under the different operating space, simple structure, it is with low costs, the reliable operation reduces the steel column-shaped fastener operation degree of difficulty, improves the installation effectiveness.
Drawings
Fig. 1 is a schematic view of the present invention in its entirety.
Fig. 2 is an exploded schematic view of the connection of the present invention.
In the figure: 1-connecting rod, 2-connecting sheet, 3-rod A, 4-rod B, 5-sleeve, 6-vent hole, 7-connecting bolt, 8-nut, 9-steel column fastener.
Detailed Description
The present invention will be further explained with reference to the drawings and examples, which are not intended to limit the scope of the invention, and the purpose of the present invention is to protect all technical improvements within the scope of the invention.
A steel column fastener installation tool as described with reference to figures 1-2 of the accompanying drawings comprising a connecting rod 1, a handle assembly, a sleeve 5, a connecting bolt 7 and a nut 8.
The connecting rod 1 is made of round steel, connecting pieces 2 which are correspondingly arranged are processed at two ends of the connecting rod 1, and a through hole is formed in the middle of each connecting piece 2; the handle assembly is arranged at the rear end of the connecting rod 1, the handle assembly comprises a rod A3 and a rod B4 which are arranged in a matching way, and the outer edges of the rod A3 and the rod B4 are polygonal; an external thread column is arranged at one end part of the rod A3, an internal thread hole is arranged at the end part of the rod B4, and the external thread column at the end part of the rod A3 passes through the through hole of the connecting piece 2 at the rear end of the connecting rod 1 and then is connected with the internal thread hole at the end part of the rod B4.
The rear end of the sleeve 5 is provided with a connecting piece 2-matched U-shaped connecting part which is connected with the front end of the connecting rod 1, through holes corresponding to the through holes formed in the connecting piece 2 are formed in two sides of the U-shaped connecting part, two planes which are matched with the two planes of the outer edge of the steel column-shaped fastener 9 are arranged on the inner wall of the front end of the sleeve 5, an exhaust hole 6 is formed in the wall, close to the rear end, of the sleeve 5, and the steel column-shaped fastener 9 is convenient to insert into the sleeve.
The connecting bolt 7 passes through the U-shaped connecting part of the sleeve 5 and the connecting piece 2 at the front end of the connecting rod 1, and the sleeve 5 is fixedly connected with the connecting rod 1 through the nut 8.
Preferably, the lever A3 and lever B4 of the handle assembly are provided in more than two sets of different length gauges; different lengths of lever a3 and lever B4 are selected depending on the operating space.
Preferably, the sleeve 5 is configured to have two or more different inner diameter dimensions to meet the assembly requirements of the steel column-shaped fasteners 9 of various sizes.
Preferably, the mounting tool for the steel column-shaped fastener 9 further comprises a tool box, the connecting rod 1, the handle assembly, the sleeve 5, the connecting bolt 7 and the nut 8 are all arranged in the tool box, and corresponding clamping grooves are formed in the tool box.
Before use, selecting a handle assembly with a proper length according to the size of an installation space of a steel column fastener in a case, and selecting a sleeve 5 with a corresponding size according to the size of the steel column fastener to be fastened; connecting a rod A3 and a rod B4 of the handle assembly to the rear end of the connecting rod 1, and arranging a sleeve 5 at the front end of the connecting rod 1 through a connecting bolt 7 and a nut 8 to finish the assembly of the mounting tool; when the fixing device is used, the steel column-shaped fastener 9 is inserted into the front end of the sleeve 5, two planes of the steel column-shaped fastener 9 are attached to two planes of the inner wall of the sleeve, force is applied to rotate through the rod A3 and the rod B4 of the handle assembly, the lower end of the steel column-shaped fastener 9 is screwed tightly through threads, and the printed board is fixed; in the use process, a proper handle assembly and a proper sleeve 5 can be selected and matched according to requirements, and after the use is finished, all connecting parts are disassembled and put into a tool box.
The part of the utility model not detailed is prior art.
The embodiments selected for the purpose of disclosing the invention, are presently considered to be suitable, it being understood, however, that the invention is intended to cover all variations and modifications of the embodiments, which fall within the scope of the concept and the utility model.
Claims (6)
1. A steel column fastener mounting tool which characterized in that: comprises a connecting rod, a handle component, a sleeve, a connecting bolt and a nut;
the connecting rod is made of round steel, connecting pieces which are correspondingly arranged are processed at two ends of the connecting rod, and a through hole is formed in the middle of each connecting piece; the handle assembly is arranged at the rear end of the connecting rod and comprises a rod A and a rod B which are arranged in a matched mode, an external threaded column is arranged at one end of the rod A, an internal threaded hole is formed in the end of the rod B, and the external threaded column at the end of the rod A penetrates through a through hole in the connecting piece at the rear end of the connecting rod and then is connected with the internal threaded hole in the end of the rod B; the rear end of the sleeve is provided with a U-shaped connecting part matched with the connecting sheet at the front end of the connecting rod, through holes corresponding to the through holes on the connecting sheet are arranged on two sides of the U-shaped connecting part, and the inner wall of the front end of the sleeve is provided with a plane matched with two planes at the outer edge of the steel column-shaped fastener; the connecting bolt penetrates through the U-shaped connecting part of the sleeve and the connecting piece at the front end of the connecting rod, and the sleeve is fixedly connected with the connecting rod through the nut.
2. A steel column fastener installation tool as set forth in claim 1 wherein: the outer edges of the rod A and the rod B are polygonal.
3. A steel column fastener installation tool as set forth in claim 1 wherein: the sleeve wall of the sleeve close to the rear end is provided with an exhaust hole, so that the steel column-shaped fastener can be conveniently inserted into the sleeve.
4. A steel column fastener installation tool according to claim 1, wherein: the rods A and B of the handle assembly are set into two or more groups with different length specifications; the rods A and B with different lengths are selected according to the operation space.
5. A steel column fastener installation tool as set forth in claim 1 wherein: the sleeve is set to be two or more than two different inner diameter dimensions, and the assembly requirements of the steel column-shaped fasteners with various dimensions are met.
6. The steel column fastener installation tool of claim 1, further comprising a tool box, wherein the connecting rod, the handle assembly, the sleeve, the connecting bolt, and the nut are disposed within the tool box, and a corresponding slot is disposed within the tool box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122897718.3U CN217494090U (en) | 2021-11-24 | 2021-11-24 | Steel column fastener mounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122897718.3U CN217494090U (en) | 2021-11-24 | 2021-11-24 | Steel column fastener mounting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217494090U true CN217494090U (en) | 2022-09-27 |
Family
ID=83336551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122897718.3U Active CN217494090U (en) | 2021-11-24 | 2021-11-24 | Steel column fastener mounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217494090U (en) |
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2021
- 2021-11-24 CN CN202122897718.3U patent/CN217494090U/en active Active
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