CN211306189U - Portable bolt tightening tool - Google Patents
Portable bolt tightening tool Download PDFInfo
- Publication number
- CN211306189U CN211306189U CN201921716305.7U CN201921716305U CN211306189U CN 211306189 U CN211306189 U CN 211306189U CN 201921716305 U CN201921716305 U CN 201921716305U CN 211306189 U CN211306189 U CN 211306189U
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- bolt
- round steel
- base
- tightening tool
- bolt tightening
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Abstract
The utility model relates to a portable bolt tightening tool belongs to bolt assembly and disassembly tools technical field. The device mainly comprises a base, a hexagonal sleeve, a round steel outer wheel, round steel diagonal braces, a steel pipe and a solid action bar, wherein the hexagonal sleeve is fixedly installed at the bottom of the base; the hexagonal sleeve is sleeved on the hexagonal bolt, the solid action rod is inserted into the steel pipe, the solid action rod is held by hands to stabilize a portable bolt tightening tool, the bolt is screwed into a proper depth by the round steel wheel rotating fast, the solid action rod is taken out after the bolt is screwed into a certain depth, and the bolt can be screwed fast and laborsavingly by the round steel wheel rotating by two hands.
Description
Technical Field
The utility model belongs to the technical field of bolt assembly and disassembly tools, in particular to portable bolt tightening instrument.
Background
In civil engineering and installation engineering in the fields of constructional engineering, municipal engineering, road engineering and railway engineering, the connection of bolts is widely applied to various civil engineering and steel structure engineering, the bolt tightening is a very critical work with large workload, the construction efficiency is low, but in the actual construction process, the bolt tightening quantity is large, the operation process is complicated, so that a part of bolts cannot be completely tightened, and certain potential safety hazards can be generated. At present, a wrench or an electric tool is generally adopted to tighten the bolt, the process of tightening the bolt by the wrench is relatively labor-consuming and tedious, and the electric tool is inconvenient to use due to the fact that the electric tool is high in price and needs to be electrified.
Disclosure of Invention
In order to overcome the problems in the background art, the utility model provides a portable bolt tightening tool which can tighten the bolt conveniently, quickly and laborsavingly; the problem of the loaded down with trivial details operation and the electric tool tightening bolt of adopting the spanner operation need draw the circuit is solved.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a portable bolt tightening instrument mainly includes base, hexagonal cover, round steel foreign steamer, round steel bracing, base bottom fixed mounting have the hexagonal cover, the round steel foreign steamer is through three round steel bracing fixed welding on the base.
The base top fixed mounting have the steel pipe, be equipped with solid effect stick in the steel pipe.
And a clamping rod is arranged on the round steel outer wheel.
The utility model has the advantages that:
the utility model discloses with hexagonal cover on hex bolts, in inserting the steel pipe with solid effect stick, hand solid effect stick, the proper degree of depth can be preceeded the bolt fast with the bolt to the quick rotatory round steel foreign steamer, treat that the bolt screws into after certain degree of depth rotatory round steel foreign steamer can be quick, laborsaving screw up the bolt, have simple structure, preparation convenience, easy operation, characteristics that the suitability is strong.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a perspective view of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the following will explain in detail a preferred embodiment of the present invention with reference to the accompanying drawings to facilitate understanding of the skilled person.
The utility model discloses a portable bolt tightening tool, which mainly comprises a base 1, a hexagonal sleeve 2, a round steel outer wheel 3 and a round steel diagonal brace 5, wherein the hexagonal sleeve 2 is fixedly arranged at the bottom of the base 1, and the round steel outer wheel 3 is fixedly welded on the base 1 through the three round steel diagonal braces 5; the hexagonal sleeve is sleeved on the hexagonal bolt, and the outer wheel of the round steel is rotated to realize the screwing work of the bolt.
A steel pipe 4 is fixedly arranged at the top of the base 1, and a solid action rod 6 is arranged in the steel pipe 4; the hexagonal socket is sleeved on the hexagonal bolt, the solid action rod is inserted into the steel pipe 4, the action rod 6 is held by hands, the bolt can be screwed into the outer wheel 3 of the quickly rotating round steel by a proper depth quickly, and the bolt can be screwed up quickly and laborsavingly by the outer wheel 3 of the quickly rotating round steel after the bolt is screwed into a certain depth.
The round steel outer wheel 3 is provided with the clamping rod 7, and the round steel outer wheel 3 can be rotated quickly by stirring the clamping rod 7, so that the bolt can be screwed up quickly.
The working process is as follows:
the hexagonal sleeve is sleeved on the hexagonal bolt, the solid action rod is inserted into the steel pipe, the solid action rod is held by hands to stabilize a portable bolt tightening tool, the bolt is screwed into a proper depth by the round steel wheel rotating fast, the solid action rod is taken out after the bolt is screwed into a certain depth, and the bolt can be screwed fast and laborsavingly by the round steel wheel rotating by two hands.
The utility model discloses with hexagonal cover on hex bolts, in inserting thin-walled steel pipe with solid effect stick, hand effect stick, the proper degree of depth can be precession the bolt fast with the quick rotatory round steel foreign steamer, treat that the bolt screws into rotatory round steel foreign steamer after certain degree of depth can be quick, laborsaving screws up the bolt, have simple structure, preparation convenience, easy operation, characteristics that the suitability is strong.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (3)
1. The utility model provides a portable bolt tightening tool which characterized in that: portable bolt tightening instrument include base (1), hexagonal cover (2), round steel foreign steamer (3), round steel bracing (5), base (1) bottom fixed mounting have hexagonal cover (2), round steel foreign steamer (3) are through three round steel bracing (5) fixed welding on base (1).
2. A portable bolt tightening tool according to claim 1, wherein: the top of the base (1) is fixedly provided with a steel pipe (4), and a solid action rod (6) is arranged in the steel pipe (4).
3. A portable bolt tightening tool according to claim 1, wherein: and a clamping rod (7) is arranged on the round steel outer wheel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921716305.7U CN211306189U (en) | 2019-10-14 | 2019-10-14 | Portable bolt tightening tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921716305.7U CN211306189U (en) | 2019-10-14 | 2019-10-14 | Portable bolt tightening tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211306189U true CN211306189U (en) | 2020-08-21 |
Family
ID=72051488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921716305.7U Active CN211306189U (en) | 2019-10-14 | 2019-10-14 | Portable bolt tightening tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211306189U (en) |
-
2019
- 2019-10-14 CN CN201921716305.7U patent/CN211306189U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |