CN2857251Y - Rotary wiring terminal row for explosion-proof operation column - Google Patents
Rotary wiring terminal row for explosion-proof operation column Download PDFInfo
- Publication number
- CN2857251Y CN2857251Y CN 200620020274 CN200620020274U CN2857251Y CN 2857251 Y CN2857251 Y CN 2857251Y CN 200620020274 CN200620020274 CN 200620020274 CN 200620020274 U CN200620020274 U CN 200620020274U CN 2857251 Y CN2857251 Y CN 2857251Y
- Authority
- CN
- China
- Prior art keywords
- guide rail
- terminal block
- connecting terminal
- explosion
- rotating shaft
- 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 - Lifetime
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- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to a rotary wiring terminal row for explosion-proof operation column, which is used for leading the branche power line from the explosion-proof operation column. The utility model mainly solves the problems of inconvenient installation and maintaince in the current technique due to the small space in the junction box of explosion-proof operation column and the getting in and out of plurality of power lines. The main technical characteristics lie in that: the setscrew (10) fixes the track (6) on the fixed shaft (14), the both ends of the fixed shaft (14) are disposed with rotating shaft (9) and are connected to the shell seat (8). The wiring terminal row (1) is able to rotate with a angle of +/- 45 degree, which makes the conical connection hole (11) expose, therefor facilitating the installation and maintenance.
Description
Technical field
The utility model relates to a kind of connecting terminal block, in particular for the rotation connecting terminal block of explosive operation post.
Background technology
The explosive operation post of Xiao Shouing is a kind of form on structure substantially in the market, and promptly switch-box and junction box are designed to integrative-structure, and connecting terminal block then is to be connected on the guide rail of fixed structure.When the multiple power supplies line enters in the small space of explosive operation post through entrance hole and wire hole respectively, each strand head all will insert the taper wiring hole and the firm fixation of connecting terminal block at last exactly, this is when only having a few strand, be connected and fixed not difficult, when have tens strands simultaneously, when tens strand heads all will be received on the connecting terminal block, difficulty is bigger, because can be limited in the explosive operation post for the space of operation, the visual angle is blocked again, check that at last connecting effect also is a problem, therefore also just exists uncertain potential safety hazard.
The utility model content
The purpose of this utility model is to provide a kind of rotation connecting terminal block that is used for explosive operation post, and it has can upper and lower miter angle rotational structure, make the wiring operation and in the future repair and maintenance become very convenient.
The technical solution of the utility model is such: the guide rail 6 that is used to install connecting terminal block 1 screw 10 that is fixed is fixed on guide rail fixed axis 14, and the two ends of guide rail fixed axis 14 are respectively equipped with rotating shaft 9 and the cover 3 that is positioned is connected on the housing seat 8.The stage casing of guide rail fixed axis 14 is a square column type, is provided with the screwed hole 13 that is used to install and fix screw 10; On the symmetric position of the cylindrical rotating shaft 9 at two ends, be respectively equipped with one group of spacing hole 12; The both sides of positioning sleeve 3 are provided with two screw holes 18, and half cavity of half cavity at middle part on housing seat 8 forms the axocoel 17 of rotating shaft 9, is provided with dowel hole 15 in the pylon 16 at positioning sleeve 3 middle parts; 3 spacing holes 12 are arranged at the 45 degree angles that radially are of rotating shaft 9.
Because adopt above technical scheme, its advantage is: make the wiring operation and in the future repair and maintenance become very convenient, and structure is comparatively simple, processing easily, cost is lower.
Description of drawings
Fig. 1 is the view on the utility model installation and the explosive operation post; Fig. 2 is the A-A face cutaway view of Fig. 3; Fig. 3 be connecting terminal block 1 install with guide rail 6 on, guide rail 6 screw 10 that is fixed again is fixed on the guide rail fixed axis 14, the rotating shaft 9 at guide rail fixed axis 14 two ends install with positioning sleeve 3 in the assembling schematic diagram; Fig. 4 is the right view of Fig. 3; Fig. 5 is 2 times of enlarged drawings of the rotation status of connecting terminal block 1; Fig. 6 is the front view of guide rail fixed axis 14 and rotating shaft 9; Fig. 7 is Fig. 6 C-C face cutaway view; Fig. 8 is the vertical view of Fig. 6; Fig. 9 is the E-E face cutaway view of Figure 10; Figure 10 is the front view of positioning sleeve 3; Figure 11 is the front view of alignment pin; Figure 12 is the right view of Figure 11.
Embodiment
As shown in Figure 3, be the installation diagram of the several critical pieces in the utility model, connecting terminal block 1 is connected on two edges of guide rail 6, belongs to conventional connection the of the prior art, guide rail 6 screw 10 that is fixed again is fixed on the guide rail fixed axis 14, and the both sides of connecting terminal block are provided with taper wiring hole 11.The structure of guide rail fixed axis 14 is shown in Fig. 6,7,8: this stage casing is a square column type, and is provided with two screwed holes 13 and is used for mounting guide rail 6, and this both ends are columniform rotating shaft 9.On the disc of every section rotating shaft 9, the angle that is equipped with 12,3 holes of 3 spacing holes is 45 degree and is on the same cross section, spacing hole 12 symmetric arrays on two sections rotating shafts 9.Fig. 9, shown in Figure 10 be the structure chart of positioning sleeve 3, the left and right sides planar portions of positioning sleeve 3 is provided with screw hole 18 respectively, the middle part of positioning sleeve 3 is semicircular arc, the inboard of arc is exactly an axocoel 17.The middle part of positioning sleeve 3 is pylons 16 of a hollow circle, hollow epimere is an internal thread, and the bottom has open-work to communicate with axocoel 17, and this hollow-core construction is used to install as Figure 11,12 alignment pin, it is called as dowel hole 15, and the installation of alignment pin 7 and spring 5 thereof as shown in Figure 2.Prolong portion in the housing seat 8 explosive operation post housings, and have 9 that be complementary with rotating shaft, with axocoel 17 corresponding semicircular arc structures, it and the axocoel 17 cover screw 2 that is positioned lumps together and forms a complete axocoel, in order to rotating shaft 9 to be installed.
As shown in Figure 1, when needs install and fix when entering the end of a thread of explosive operation post by the bottom, miter angle just upwards overturns connecting terminal block 1, the feasible taper wiring hole 11 that was in positive sight line below originally, be in the sight line, realize the fitting operation under the visual condition, guarantee the reliability of circuit installation and the fail safe of operation to the greatest extent to greatest extent; Otherwise when installing and fixing when entering the end of a thread of explosive operation post, just with connecting terminal block 1 upset miter angle downwards by top.
Fig. 5 is two times of enlarged drawings of relative Fig. 1, when connecting terminal block 1 upwards overturns miter angle, guide rail 6, guide rail fixed axis 14 driven rotary axles 9 miter angle that upwards overturns synchronously, positioning sleeve 3 is relative static with housing seat 8, and spacing again the spacing hole of alignment pin 7 below the spacing hole 12 of centre slides into.
Claims (4)
1, a kind of rotation connecting terminal block that is used for explosive operation post, it comprises connecting terminal block, guide rail, guide rail fixed axis, it is characterized in that: the guide rail (6) that is used to install connecting terminal block (1) screw (10) that is fixed is fixed on guide rail fixed axis (14), and the two ends of guide rail fixed axis (14) are respectively equipped with rotating shaft (9) and the cover (3) that is positioned is connected on the housing seat (8).
2, a kind of rotation connecting terminal block that is used for explosive operation post according to claim 1, it is characterized in that: the stage casing of guide rail fixed axis (14) is a square column type, is provided with the screwed hole (13) that is used to install and fix screw (10); On the symmetric position of the cylindrical rotating shaft (9) at two ends, be respectively equipped with 3 spacing holes (12).
3, a kind of rotation connecting terminal block that is used for explosive operation post according to claim 1, it is characterized in that: the both sides of positioning sleeve (3) are provided with two screw holes (18), half cavity of half cavity on housing seat (8) at middle part forms the axocoel (17) of rotating shaft (9), is provided with dowel hole (15) in the pylon (16) at positioning sleeve (3) middle part.
4, a kind of rotation connecting terminal block that is used for explosive operation post according to claim 2 is characterized in that: 3 spacing holes (12) are arranged at the 45 degree angles that radially are of rotating shaft (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620020274 CN2857251Y (en) | 2006-02-27 | 2006-02-27 | Rotary wiring terminal row for explosion-proof operation column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620020274 CN2857251Y (en) | 2006-02-27 | 2006-02-27 | Rotary wiring terminal row for explosion-proof operation column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2857251Y true CN2857251Y (en) | 2007-01-10 |
Family
ID=37600555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620020274 Expired - Lifetime CN2857251Y (en) | 2006-02-27 | 2006-02-27 | Rotary wiring terminal row for explosion-proof operation column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2857251Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103033273A (en) * | 2011-10-03 | 2013-04-10 | 罗斯蒙德公司 | Modular dual-compartment temperature transmitter |
| CN103618270A (en) * | 2013-11-06 | 2014-03-05 | 中国北车集团大连机车车辆有限公司 | Urban rail vehicle adjustable junction box |
| US9479201B2 (en) | 2014-03-26 | 2016-10-25 | Rosemount Inc. | Process variable transmitter with removable terminal block |
| US9642273B2 (en) | 2013-09-25 | 2017-05-02 | Rosemount Inc. | Industrial process field device with humidity-sealed electronics module |
| US9971316B2 (en) | 2013-09-30 | 2018-05-15 | Rosemount Inc. | Process variable transmitter with dual compartment housing |
| US10015899B2 (en) | 2015-06-29 | 2018-07-03 | Rosemount Inc. | Terminal block with sealed interconnect system |
| US10663931B2 (en) | 2013-09-24 | 2020-05-26 | Rosemount Inc. | Process variable transmitter with dual compartment housing |
-
2006
- 2006-02-27 CN CN 200620020274 patent/CN2857251Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103033273A (en) * | 2011-10-03 | 2013-04-10 | 罗斯蒙德公司 | Modular dual-compartment temperature transmitter |
| US8961008B2 (en) | 2011-10-03 | 2015-02-24 | Rosemount Inc. | Modular dual-compartment temperature transmitter |
| CN103033273B (en) * | 2011-10-03 | 2016-01-13 | 罗斯蒙特公司 | Modular dual-compartment temperature transmitter |
| US10663931B2 (en) | 2013-09-24 | 2020-05-26 | Rosemount Inc. | Process variable transmitter with dual compartment housing |
| US9642273B2 (en) | 2013-09-25 | 2017-05-02 | Rosemount Inc. | Industrial process field device with humidity-sealed electronics module |
| US9971316B2 (en) | 2013-09-30 | 2018-05-15 | Rosemount Inc. | Process variable transmitter with dual compartment housing |
| CN103618270A (en) * | 2013-11-06 | 2014-03-05 | 中国北车集团大连机车车辆有限公司 | Urban rail vehicle adjustable junction box |
| US9479201B2 (en) | 2014-03-26 | 2016-10-25 | Rosemount Inc. | Process variable transmitter with removable terminal block |
| US10015899B2 (en) | 2015-06-29 | 2018-07-03 | Rosemount Inc. | Terminal block with sealed interconnect system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 163256 Heilongjiang city of Daqing province Saqusa North Cloud Village Patentee after: Daqing Anzheng Anti-explosion Electric Co., Ltd. Address before: 163453 Heilongjiang city of Daqing province to Xibinlu District No. 48 Patentee before: Daqing Anzheng Anti-explosion Electric Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070110 |
|
| EXPY | Termination of patent right or utility model |