CN205038264U - Phase detection frock of working a telephone switchboard - Google Patents
Phase detection frock of working a telephone switchboard Download PDFInfo
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- CN205038264U CN205038264U CN201520727328.3U CN201520727328U CN205038264U CN 205038264 U CN205038264 U CN 205038264U CN 201520727328 U CN201520727328 U CN 201520727328U CN 205038264 U CN205038264 U CN 205038264U
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- cam
- slide unit
- phase
- pedestal
- fixed
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Abstract
The utility model discloses a phase detection frock of working a telephone switchboard for feeder and detection line are docked in the location, the feeder has flange portion and is fixed in the joint of flange portion one side, phase detection frock of working a telephone switchboard includes pedestal, slip table, cam and rocker, the slip table set up with sliding from top to bottom in the pedestal, just the slip table is provided with the confession the constant head tank of flange portion embedding and holding the holding tank that connects, the pedestal has been seted up and has been held the fixed slot of detection line, the fixed slot is located the holding tank below, the cam set up with rotating in the pedestal and replace in on the slip table, the rocker with the cam is connected and is ordered about the cam rotates and pushes down the slip table. This phase detection frock of working a telephone switchboard utilizes the lower pressure cuff that the cam produced moves the slip table gliding, the messenger is positioned the butt joint is accomplished with the detection line in the fixed slot to the feeder of slip table, and labour saving and time saving is favorable to improving antenna phase detection's efficiency.
Description
Technical field
The utility model relates to antenna detection technical field, particularly relates to a kind of wiring frock of feeder.
Background technology
Conventional directional intelligent antenna includes 9 feeder lines altogether, and wherein 8 feeder lines form 8 passages respectively, and the 9th feeder line is connected as lubber-line and by inner coupling network with 8 passages, carries out basic calibration.Before 9 feeder lines are tied to an antenna, first need to carry out phase-detection respectively to these 9 feeder lines, guarantee that the phase place between 9 feeder lines has consistance, phase differential must not more than 1 degree, and no person just can not use as the same antenna.When detecting, together with needing the joint of feeder line to be docked to the interface of the detection line of detecting instrument, the work of current docking is all by carrying out manually, but owing between feeder head and detection line being matching relationship closely, therefore this docking operation is not light, comparatively require great effort when manually carrying out, and consuming time longer, cause the inefficiency detected.
In order to solve the problem, be necessary to provide a kind of wiring frock facilitating feeder head to dock.
Utility model content
The purpose of this utility model is to provide a kind of wiring frock facilitating feeder head to dock.
To achieve these goals, the utility model provides a kind of phase-detection wiring frock, and for locating and docking feeder line and detection line, described feeder line has flange portion and is fixed on the joint of described flange portion side.Described phase-detection wiring frock comprises pedestal, slide unit, cam and rocking bar, described slide unit slides up and down to be arranged at described pedestal, and described slide unit is provided with the locating slot embedded for described flange portion and the holding tank holding described joint, described pedestal offers the pickup groove holding described detection line, described pickup groove is positioned at below described holding tank, described cam is arranged at described pedestal rotationally and is resisted against on described slide unit, and described rocking bar is connected with described cam and orders about described cam to rotate and press down described slide unit.
Compared with prior art, because phase-detection wiring frock described in the utility model is provided with the described pickup groove can fixing described detection line on described pedestal, and be provided with on the described slide unit be slidably connected with described pedestal and hold and locate described holding tank and the locating slot of described feeder line, when described feeder line docks with described detection line by needs, pull described rocking bar, the described cam be resisted against above described slide unit rotates and presses down described slide unit, the described feeder line being positioned described slide unit declines thereupon, the described joint of described feeder line is down contacted with described detection line, and the downforce finally produced by described cam makes both be docked to together.This wiring process only need be pulled described rocking bar and just can realize, time saving and energy saving, is conducive to improving detection efficiency.
Preferably, the quantity of described cam is two, and a camshaft passes cam described in two and fixes with cam described in two, and cam described in two is resisted against the two ends of described slide unit end face respectively, described camshaft is articulated in described pedestal, and described rocking bar is fixed on one end of described camshaft.The quantity of described cam be set to two and support respectively at the two ends of described slide unit, being conducive to pressing down described slide unit reposefully in described cam rotation process.
Preferably, described slide unit comprises the first half and is fixed on the Lower Half of described first half bottom surface, and described holding tank is opened in described Lower Half, and the gap between the front end of the described first half and described Lower Half forms described locating slot.Described holding tank holds described joint and plays Primary Location effect to described feeder line, described flange portion after embedding described locating slot described feeder line be thoroughly positioned at and described slide unit can follow described slide unit slide up and down.
Particularly, the described first half offers the trough for described feeder line process.The object offering described trough is conveniently described feeder line cabling.
Preferably, described pedestal comprises a fixed head, and a guide rod is fixed at the two ends of described slide unit respectively, and guide rod described in two slides up and down to the two ends being arranged in described fixed head respectively.Arrange described guide rod be realize described slide unit can one of relatively described pedestal means of sliding.
Particularly, guide rod described in each is arranged with a spring, the two ends of described spring respectively elasticity are resisted against described fixed head and described slide unit.When described rocking bar is not pulled, slide unit described in pushing tow rises by the elastic force of described spring, and orders about the rotation of described cam.Described slide unit is convenient to the handling of described feeder line after rising.
Particularly, the two ends of described fixed head are respectively arranged with the guide cylinder running through described fixed head along the vertical direction, and guide rod described in two is arranged in guide cylinder described in two respectively slidably.Described guide cylinder plays guide effect to described guide rod, described guide rod can be slided along the vertical direction and by not easily producing unexpected swing.
Preferably, the one end open of described pickup groove, a fixture is removably fixed on the opening part of described pickup groove and is locked in described pickup groove by described detection line.
Accompanying drawing explanation
Fig. 1 is the structural representation of feeder line.
Fig. 2 is the stereographic map of the utility model phase-detection wiring frock.
Fig. 3 is the stereographic map of another angle of the utility model phase-detection wiring frock.
Fig. 4 is the front elevation of the utility model phase-detection wiring frock.
Fig. 5 is the stereographic map after the utility model phase-detection wiring frock loading feeder line.
Embodiment
Below in conjunction with the Figure of description provided, description is made to preferred embodiment of the present utility model.
The utility model provides a kind of phase-detection wiring frock, for the detection line of 1 in positioning antenna 9 feeder lines 1 and detecting instrument, and feeder line 1 is docked carry out phase-detection to feeder line 1 with detection line.Wherein the structure of feeder line 1 as shown in Figure 1, and online one end includes flange portion 11 and is fixed on the joint 12 of described flange portion 11 side, and the end of joint 12 docks with the interface on detection line.
Shown in composition graphs 2 to Fig. 4, described phase-detection wiring frock comprises pedestal 2, slide unit 3, two cam 4, camshaft 5 and rocking bar 6.
Described pedestal 2 comprises base plate 21, riser 22 and fixed head 23, and described riser 22 is fixed on described base plate 21 and relatively described base plate 21 erects, and described fixed head 23 is roughly in being flatly fixed on the position of described riser 22 near lower end.The position of the described forward side of fixed head 23 offers one for holding the pickup groove 231 of described detection line, the front openings of described pickup groove 231, a fixture 232 uses screw etc. to be removably fixed on described fixed head 23 and closes the opening of described pickup groove 231 thus described detection line can be locked in described pickup groove 231.
Described slide unit 3 slides up and down to be arranged at described pedestal 2, concrete, is to be slidably connected with described fixed head 23.Described slide unit 3 comprises the first half 31 and is fixed on the Lower Half 32 of the described first half 31 bottom surface, a guide rod 33 is fixed at the two ends of the described first half 31 bottom surface respectively, described Lower Half 32 is between guide rod described in two 33, the two ends of described fixed head 23 are corresponding is respectively provided with the guide cylinder 233 running through described fixed head 23 along the vertical direction, and guide rod 33 described in two is arranged in guide cylinder 233 described in two respectively slidably.By arranging described guide cylinder 233 and described guide rod 33, achieve the object that the relatively described pedestal 2 of described slide unit 3 slides up and down.Guide rod 33 described in each is also arranged with a spring 7, the two ends of described spring 7 respectively elasticity are resisted against described fixed head 23 and described slide unit 3.Due to the elastic force effect of described spring 7, described slide unit 3 has the trend of relatively described fixed head 23 upward sliding.
Rear end and the described first half 31 of described Lower Half 32 are fixed, between the front end of described Lower Half 32 and the described first half 31, there is gap, and this slit-shaped forming shape and locating slot 34 of for flange portion 11 embedding corresponding with the flange portion 11 of feeder line 1, the front end of described Lower Half 32 also offers the holding tank 321 that can hold described joint 12, and described pickup groove 231 is positioned at below described holding tank 321.The described first half 31 offers the trough 311 for described feeder line 1 process.Described trough 311, locating slot 34 and holding tank 321 from top to bottom arrange and its opening is all positioned at front side.
What the both sides of described riser 22 upper end were protruded respectively is provided with articulated section 221, the two ends of described camshaft 5 are articulated in articulated section 221 described in two respectively, and wherein one end is piercing in outside articulated section 221 described in, described rocking bar 6 is fixed on this one end of described camshaft 5.Described in two, cam 4 lays respectively at the inner side of articulated section 221 described in two, and described camshaft 5 passes cam 4 described in two and fixes with cam described in two 4.Under the pushing tow of described spring 7, the end face of the described first half 31 keeps the contact with cam 4 described in two, and cam 4 described in two supports the two ends at described slide unit 3 end face respectively.When pulling described rocking bar 6, described cam 4 rotates, and turn to gradually in the process of vertical direction at the major axis of described cam 4, described cam 4 can to pressing down described slide unit 3.
Composition graphs 5 on the basis of above accompanying drawing, when needing to carry out phase-detection to feeder line 1, first described fixture 232 is taken off, the detection line (not shown) of detecting instrument is put into described pickup groove 231, then described fixture 232 is fixed on described fixed head 23 and described detection line is fixed in described pickup groove 231 with the opening closing described pickup groove 231 simultaneously.Then the opening part of feeder line 1 by described trough 311, locating slot 34 and holding tank 321 is put into, the line body of described feeder line 1 is guided by described trough 311, and described flange portion 11 is embedded in described locating slot 34, described joint 12 is contained in described holding tank 321.Now described joint 12 is relative up and down with described detection line.Then pull described rocking bar 6 to order about cam 4 described in two and rotate, in described cam 4 rotation process, press down described slide unit 3 gradually.The downslide of described slide unit 3 drives described feeder line 1 to move down, and the downforce finally produced by described cam 4 makes together with the described joint 12 of described feeder line 1 is docked to described detection line.Then the phase place of detecting instrument to described feeder line 1 just can be used to detect.
The utility model compared with prior art, only need pull described rocking bar 6 and just can realize, time saving and energy saving by wiring process, is conducive to improving detection efficiency.
Above disclosedly be only preferred embodiments of the present utility model, its effect facilitates those skilled in the art to understand and implements according to this, certainly the interest field of the utility model can not be limited with this, therefore according to the equivalent variations that the utility model claim is done, the scope that the utility model is contained still is belonged to.
Claims (8)
1. a phase-detection wiring frock, for locating and docking feeder line and detection line, described feeder line has flange portion and is fixed on the joint of described flange portion side, it is characterized in that: described phase-detection wiring frock comprises pedestal, slide unit, cam and rocking bar, described slide unit slides up and down to be arranged at described pedestal, and described slide unit is provided with the locating slot embedded for described flange portion and the holding tank holding described joint, described pedestal offers the pickup groove holding described detection line, described pickup groove is positioned at below described holding tank, described cam is arranged at described pedestal rotationally and is resisted against on described slide unit, described rocking bar is connected with described cam and orders about described cam to rotate and press down described slide unit.
2. phase-detection wiring frock as claimed in claim 1, it is characterized in that: the quantity of described cam is two, one camshaft passes cam described in two and fixes with cam described in two, cam described in two is resisted against the two ends of described slide unit end face respectively, described camshaft is articulated in described pedestal, and described rocking bar is fixed on one end of described camshaft.
3. phase-detection wiring frock as claimed in claim 1, it is characterized in that: described slide unit comprises the first half and is fixed on the Lower Half of described first half bottom surface, described holding tank is opened in described Lower Half, and the gap between the front end of the described first half and described Lower Half forms described locating slot.
4. phase-detection wiring frock as claimed in claim 3, is characterized in that: the described first half offers the trough for described feeder line process.
5. phase-detection wiring frock as claimed in claim 1, it is characterized in that: described pedestal comprises a fixed head, a guide rod is fixed at the two ends of described slide unit respectively, and guide rod described in two slides up and down to the two ends being arranged in described fixed head respectively.
6. phase-detection wiring frock as claimed in claim 5, is characterized in that: guide rod described in each is arranged with a spring, and the two ends of described spring respectively elasticity are resisted against described fixed head and described slide unit.
7. phase-detection wiring frock as claimed in claim 5, it is characterized in that: the two ends of described fixed head are respectively arranged with the guide cylinder running through described fixed head along the vertical direction, guide rod described in two is arranged in guide cylinder described in two respectively slidably.
8. phase-detection wiring frock as claimed in claim 1, it is characterized in that: the one end open of described pickup groove, a fixture is removably fixed on the opening part of described pickup groove and is locked in described pickup groove by described detection line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520727328.3U CN205038264U (en) | 2015-09-18 | 2015-09-18 | Phase detection frock of working a telephone switchboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520727328.3U CN205038264U (en) | 2015-09-18 | 2015-09-18 | Phase detection frock of working a telephone switchboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205038264U true CN205038264U (en) | 2016-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520727328.3U Active CN205038264U (en) | 2015-09-18 | 2015-09-18 | Phase detection frock of working a telephone switchboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205038264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106643424A (en) * | 2016-11-19 | 2017-05-10 | 北海银河开关设备有限公司 | Detection tool for medium-voltage ring main unit feed line |
-
2015
- 2015-09-18 CN CN201520727328.3U patent/CN205038264U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106643424A (en) * | 2016-11-19 | 2017-05-10 | 北海银河开关设备有限公司 | Detection tool for medium-voltage ring main unit feed line |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |