CN205790901U - A kind of coaxial fitting tightening tool - Google Patents
A kind of coaxial fitting tightening tool Download PDFInfo
- Publication number
- CN205790901U CN205790901U CN201620522671.9U CN201620522671U CN205790901U CN 205790901 U CN205790901 U CN 205790901U CN 201620522671 U CN201620522671 U CN 201620522671U CN 205790901 U CN205790901 U CN 205790901U
- Authority
- CN
- China
- Prior art keywords
- cramping body
- friction pulley
- transmission shaft
- power transmission
- coaxial fitting
- 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.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 7
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 229920002635 polyurethane Polymers 0.000 description 5
- 239000004814 polyurethane Substances 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 208000012880 Finger injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
This utility model relates to technical field of electric power, it is specifically related to a kind of left-hand seat easy to use, simple to operate, quick, a kind of coaxial fitting tightening tool of raising efficiency of construction, including actuating unit and detent mechanism, described actuating unit includes that electric drill, power transmission shaft and friction pulley, friction wheels are located at the front end of power transmission shaft with drive axis；Described detent mechanism includes cramping body and locating support, cramping body is coated on the outer circumferential side of power transmission shaft, friction pulley stretches out the front end of cramping body, cramping body is connected on the outer ring of bearing through fixed end cap, the front end of cramping body is additionally provided with locating support, and described locating support is axially extending and is coated on the outer circumferential side of friction pulley, and this utility model passes through detent mechanism, can precisely determine tool operation location so that friction pulley can be close to coaxial fitting；Driven the Double-directional rotary friction of friction pulley by bidirectional rotation part, reach the fixing of coaxial fitting and disassembling function, be effectively improved work efficiency, lifting operation safety.
Description
Technical field
This utility model relates to technical field of electric power, is specifically related to a kind of left-hand seat easy to use, simple to operate, quick, a kind of coaxial fitting tightening tool of raising efficiency of construction.
Background technology
Fast development along with global energy the Internet, in order to tightly follow the expansion speed of electric power networks, provide the highest service reliability and safety for electrical network, the scale expanding day of power telecom network, power communication machine room number is increasing, simultaneously, in order to adapt to increasing business demand, each power communication machine room is both needed to open more 2M service interface.Power telecom network 2M service interface is all connected by coaxial fitting at present, and coaxial fitting becomes indispensable components and parts in the service channel such as dispatch data net, relay protection, applies quite varied.Therefore, coaxial fitting fixing with dismantle the operation having become most commonly seen in the maintenance work that communicates.But this generic operation does not has special operation instrument at present, operator can only be relied on manually to carry out, be primarily present following drawback: one, inefficiency, manual operation is the longest, affect the bulk velocity of service fulfillment, under accident rush repair state, the fast quick-recovery of traffic affecting；Two, safety is low, and coaxial fitting working place is extremely limited, and manual operation exists greatly inconvenience, can cause operator's finger injuries, affect personal safety time serious.
Summary of the invention
In order to overcome above-mentioned technical problem, this utility model, it is provided that a kind of improve work efficiency, processing safety can coaxial fitting tightening tool high, easy to use.
In order to realize above-mentioned technical goal, this utility model by the following technical solutions:
A kind of coaxial fitting tightening tool, including actuating unit and detent mechanism, described actuating unit includes electric drill, power transmission shaft and friction pulley, the front end of electric drill is provided with power transmission shaft through drill chuck, the front end of power transmission shaft is provided with the friction pulley with drive axis, and described power transmission shaft is provided with bearing, and described bearing is made up of inner ring, outer ring and the rolling element that is located between Internal and external cycle, the inner ring of bearing is connected with the axle body of power transmission shaft, and the outer ring of bearing is fixing with detent mechanism to be connected；Described detent mechanism includes cramping body and locating support, described cramping body is the cylindrical shape of both ends open, cramping body is coated on the outer circumferential side of power transmission shaft, friction pulley stretches out the front end of cramping body, the external diameter of cramping body is more than the external diameter of friction pulley, and the rear end of cramping body is provided with fixing end, and described cramping body is connected on the outer ring of bearing through fixed end cap, the front end of cramping body is additionally provided with locating support, and described locating support is axially extending and is coated on the outer circumferential side of friction pulley.
It is to cooperate to the fixing of coaxial fitting by actuating unit and detent mechanism by technique scheme coaxial fitting of the present utility model tightening tool, detent mechanism is made up of cramping body and locating support, locating support is positioned at the front end of whole instrument, for supporting fixing solid tool, make friction pulley position moderate, being advisable just contacting the rotating part of coaxial fitting, cramping body is connected to back-end support, for fixing coaxial cable connector；Actuating unit is mainly made up of electric drill, power transmission shaft, friction pulley and bearing, drives drive axis by electric drill, then drives friction pulley to rotate by power transmission shaft, and the rotation eventually through friction pulley realizes the fixing of coaxial fitting.In use the detent mechanism of coaxial fitting tightening tool can precisely determine tool operation location, instrument is made stably to put, effectively prevent from touching by mistake and close on other coaxial fittings, making friction pulley accurately be adjacent to need the coaxial fitting of operation, actuating unit drives the rotation of friction pulley to realize the installation of coaxial fitting.
Further, cramping body sidewall described in the utility model is provided with axially extended clamp port.
By technique scheme, this utility model cramping body is provided with axially extended clamp port, the open design of this part, makes this instrument be applicable not only to the coaxial fitting without cable, and can be applicable to the degree of tightness operation of the coaxial fitting of band cable.
Further, being additionally provided with connector between cramping body described in the utility model and fixing end, the connector in half opening shape is partly coated on the outer circumferential side of power transmission shaft with cramping body.
Pass through technique scheme, the connector of half opening shape it is provided with between cramping body of the present utility model and fixing end, the use of connector is the installation of the coaxial fitting in order to adapt to band cable further, snapping in cramping body by joint during use, cable port is possible to prevent cable to bend along the opening part extension of clamp port and connector.
Further, electric drill described in the utility model is bidirectional speed governing electric drill.
By technique scheme, this utility model uses bidirectional speed governing electric drill to drive the Double-directional rotary of friction pulley, it is possible to achieve the fixing and dismounting of coaxial fitting.
Further, friction pulley described in the utility model uses polyurethane material to make.
Pass through technique scheme; friction pulley of the present utility model uses polyurethane material to make; this material is close to the quality of human finger and sense of touch; ensureing that it is while producing sufficient frictional force, it is possible to effectively protect coaxial fitting when being scrolled frictional force and being rotated not by frictionally damage.
The beneficial effects of the utility model are: 1. this utility model can be implemented in the fixing of coaxial fitting and dismounting, tool operation location can be precisely determined by detent mechanism, make friction pulley accurately be adjacent to need the coaxial fitting of operation, realize the fixing of coaxial fitting and dismounting by the bidirectional rotation of friction pulley.2. this utility model this utility model cramping body is provided with axially extended clamp port, the open design of this part, this instrument is made to be applicable not only to the coaxial fitting without cable, and the degree of tightness operation of the coaxial fitting of band cable can be applicable to, the connector arranged between cramping body and fixing end is more possible to prevent the joint generation cable of band cable to bend.Friction pulley the most of the present utility model uses polyurethane material to make; this material is close to the quality of human finger and sense of touch; ensureing that it is while producing sufficient frictional force, it is possible to effectively protect coaxial fitting when being scrolled frictional force and being rotated not by frictionally damage.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the partial structurtes enlarged drawing of a-quadrant in Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described:
A kind of coaxial fitting tightening tool, including actuating unit and detent mechanism, described actuating unit includes electric drill 1, power transmission shaft 2 and friction pulley 3, the front end of electric drill 1 is provided with power transmission shaft 2 through drill chuck, the front end of power transmission shaft 2 is provided with the friction pulley 3 with drive axis, described power transmission shaft 2 is provided with bearing 4, described bearing is made up of inner ring, outer ring and the rolling element that is located between Internal and external cycle, the inner ring of bearing is connected with the axle body of power transmission shaft 2, and the outer ring of bearing is fixing with detent mechanism to be connected；Described detent mechanism includes cramping body 5 and locating support 6, the described cramping body 5 cylindrical shape in both ends open, cramping body sidewall is provided with axially extended clamp port, cramping body 5 is coated on the outer circumferential side of power transmission shaft 2, friction pulley stretches out the front end of cramping body, the external diameter of cramping body is more than the external diameter of friction pulley, the rear end of cramping body 5 is provided with fixing end 7, described cramping body 5 is socketed on the outer ring of bearing through fixing end 7, it is additionally provided with connector 8 in the present embodiment between cramping body 5 and fixing end 7, connector 8 in half opening shape is partly coated on the outer circumferential side of power transmission shaft 2 with cramping body, the electric drill used in the present embodiment is bidirectional speed governing electric drill, the friction pulley used uses polyurethane material to make.
In the present embodiment, cramping body 5 band clamp port and the design of half opening shape connector and friction pulley 3 transmission agency, solve the problem that operating coaxial fitting is inconvenient to operate with cable.Coaxial fitting being put in cramping body 5 during use and make joint front end be adjacent to friction pulley 3, the open design of cramping body 5 allows the coaxial fitting with cable conveniently enter cramping body 5；Then the when that electric drill 1 driving friction pulley 3 to rotate by power transmission shaft 2, the force of rolling friction produced between friction pulley 3 and coaxial fitting drives coaxial fitting rotating part concomitant rotation, and realizes the fixing of coaxial fitting and dismounting by the positive and negative direction of conversion bidirectional speed governing electric drill.The friction pulley 5 of the present embodiment uses polyurethane material, and this material is close to the quality of human finger and sense of touch, it is possible to effectively protection coaxial fitting when being scrolled frictional force and being rotated not by frictionally damage.Locating support 6 is positioned at the front end of cramping body 5, for supporting fixing solid tool, making friction pulley 5 position moderate, just contact the rotating part of coaxial fitting, cramping body 5 is positioned at above locating support 6, for fixing coaxial cable connector, cramping body 5 acts on jointly with locating support 6, can precisely determine tool operation location, make instrument stably put, make friction pulley 3 accurately press close to need the coaxial fitting of operation, effectively prevent from touching by mistake and close on other coaxial fittings.
Claims (4)
1. a coaxial fitting tightening tool, it is characterized in that: include actuating unit and detent mechanism, described actuating unit includes electric drill, power transmission shaft and friction pulley, the front end of electric drill is provided with power transmission shaft through drill chuck, the front end of power transmission shaft is provided with the friction pulley with drive axis, described power transmission shaft is provided with bearing, described bearing is made up of inner ring, outer ring and the rolling element that is located between Internal and external cycle, the inner ring of bearing is connected with the axle body of power transmission shaft, and the outer ring of bearing is fixing with detent mechanism to be connected；Described detent mechanism includes cramping body and locating support, described cramping body is the cylindrical shape of both ends open, cramping body is coated on the outer circumferential side of power transmission shaft, friction pulley stretches out the front end of cramping body, the external diameter of cramping body is more than the external diameter of friction pulley, and the rear end of cramping body is provided with fixing end, and described cramping body is connected on the outer ring of bearing through fixed end cap, the front end of cramping body is additionally provided with locating support, and described locating support is axially extending and is coated on the outer circumferential side of friction pulley.
A kind of coaxial fitting tightening tool the most according to claim 1, it is characterised in that: described cramping body sidewall is provided with axially extended clamp port.
A kind of coaxial fitting tightening tool the most according to claim 2, it is characterised in that: being additionally provided with connector between described cramping body and fixing end, the connector in half opening shape is partly coated on the outer circumferential side of power transmission shaft with cramping body.
A kind of coaxial fitting tightening tool the most according to claim 1, it is characterised in that: described electric drill is bidirectional speed governing electric drill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620522671.9U CN205790901U (en) | 2016-06-01 | 2016-06-01 | A kind of coaxial fitting tightening tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620522671.9U CN205790901U (en) | 2016-06-01 | 2016-06-01 | A kind of coaxial fitting tightening tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205790901U true CN205790901U (en) | 2016-12-07 |
Family
ID=58137290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620522671.9U Expired - Fee Related CN205790901U (en) | 2016-06-01 | 2016-06-01 | A kind of coaxial fitting tightening tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205790901U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112355971A (en) * | 2020-09-23 | 2021-02-12 | 国网山东省电力公司新泰市供电公司 | Digital distribution frame 2M cable joint assembly and disassembly tools |
-
2016
- 2016-06-01 CN CN201620522671.9U patent/CN205790901U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112355971A (en) * | 2020-09-23 | 2021-02-12 | 国网山东省电力公司新泰市供电公司 | Digital distribution frame 2M cable joint assembly and disassembly tools |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20190601 |