CN103352629B - The guard box of installing device on pipeline - Google Patents
The guard box of installing device on pipeline Download PDFInfo
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- CN103352629B CN103352629B CN201310329629.6A CN201310329629A CN103352629B CN 103352629 B CN103352629 B CN 103352629B CN 201310329629 A CN201310329629 A CN 201310329629A CN 103352629 B CN103352629 B CN 103352629B
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Abstract
The invention discloses the guard box of installing device on a kind of pipeline, this guard box comprises the lock structure for dodging opening described in opening and closing, described lock structure comprise be hinged on casing directly with dodge that opening rotating open-close coordinates dodge opening locking door-plate, or comprise and coordinate for inserting with the drawer rail that one end open one end set on casing is closed and extract out and dodge the drawer plate of opening described in mobile opening and closing and be hinged on the track locking door-plate that casing coordinates with the import opening and closing of described drawer rail, describedly dodge opening locking door-plate, track locking door-plate is equipped with for locking the lockset fitted on casing.Lock structure needs when opening door-plate; device could be taken out in casing; and when not opening-door plate; lock structure can stop device to take out in casing; thus under ensureing the convenient prerequisite of installing of guard box, make guard box possess better theftproof performance under door-plate is in closed condition.
Description
Technical field
The present invention relates to the guard box of installing device on a kind of pipeline.
Background technology
On existing pipeline the installing device commonly used have instrument, valve etc., be especially applied in the gas meter in Gas Pipe.Usually need destruction, on pipeline, guard box is installed and installing device protected in order to avoid in use these installing devices are affected by sleety weather or think.It is a kind of incubator of the Chinese patent announcement of 201020605057 as application number, before this incubator comprises relative fastening, later half casing, front, the relative both sides of the edge of later half casing offer respectively the half-terete caulking groove radially embedded for pipeline, the opening of this caulking groove and half casing define radially load for the duct section with device dodge opening, and before being equipped with on caulking groove and being in, semi-ring clip outside later half casing, front, the edge of later half casing is respectively equipped with six fixing ears turned up, first half casing is hinged with door-plate by hinge, in use, by front, later half casing is buckled on the periphery of pipeline relatively, before making, caulking groove on later half casing docks and forms the circular mounting hole passed for pipeline, before instrument on pipeline being loaded simultaneously, in the cabinet space that later half casing surrounds, again by assembling fastening bolt on fixing ear and semi-ring clip, and forward and backward plate casing is connected on the periphery of pipeline.But because the fastening bolt for being fixed together by forward and backward half casing on this incubator is outside exposed, so in normal use procedure, after fastening bolt unclamps from outside by other people, just forward and backward half casing can be unloaded from pipeline, thus make this incubator easily by people for unloading, be damaged to make the installing device in cabinet space expose.
Summary of the invention
The object of this invention is to provide a kind of being easily installed on pipeline and the guard box of installing device on the pipeline possessing anti-theft feature.
In order to realize above object, on pipeline of the present invention, the technical scheme of the guard box of installing device is as follows:
The guard box of installing device on a kind of pipeline, comprise casing, casing is provided with radially to load for the duct section being provided with device dodges opening in casing, also comprise the lock structure for dodging opening described in opening and closing, described lock structure comprise be hinged on casing directly with dodge that opening rotating open-close coordinates dodge opening locking door-plate, or comprise and coordinate for inserting with the drawer rail that one end open one end set on casing is closed and extract out and dodge the drawer plate of opening described in mobile opening and closing and be hinged on the track locking door-plate that casing coordinates with the import opening and closing of described drawer rail, describedly dodge opening locking door-plate, track locking door-plate is equipped with for locking the lockset fitted on casing.
Describedly dodge opening locking door-plate, track locking door-plate be hinged on casing by hinge, the both wings of hinge be separately fixed at tank wall and corresponding door-plate towards on the side, side in casing.
Describedly dodge in opening the fixed structure be equipped with for being connected with duct section, described fixed structure comprises the anchor ear be fixed on tank wall, described anchor ear is equipped with the fastening bolt for fixedly holding tightly on related pipe body periphery.
Described dodging on opening locking door-plate, track locking door-plate offers watch window.
Warning system is equipped with in described guard box; described warning system comprises step switch for detecting the action of respective doors switching plate, for receiving action switching signal and the warning device given the alarm; the input sampling of described warning device is connected on the output of step switch, described step switch have to push up for the elastic shrinkage when corresponding door-plate cuts out be pressed in corresponding door-plate interior plate face, when corresponding door-plate is opened elastic stretch and the detection contact that stretches out towards corresponding door-plate opening direction.
Described warning device is provided with the GPRS module for sending alarming wireless signal, and on warning device, be fitted with the SIM card of mating with described GPRS module.
The input up-sampling of described warning device is connected with the sampled signal line for detecting corresponding instrument operating mode.
By the opening of dodging on casing, the present invention ensures that device enters in casing, dodge closing of opening then to be ensured by any one in two kinds of lock structures, wherein the first lock structure is that rotation by dodging opening locking door-plate carrys out opening and closing and dodges opening, and the second lock structure needs first by inserting drawer plate to dodging guiding in opening, the import of the drawer guideway that opening and closing coordinates with drawer plate guiding movement is carried out again by track locking door-plate, namely first, two kinds of lock structures all need when opening door-plate, device could be taken out in casing, and when not opening-door plate, lock structure can stop device to take out in casing, thus under ensureing the convenient prerequisite of installing of guard box, guard box is made to possess better theftproof performance under door-plate is in closed condition.
Accompanying drawing explanation
Fig. 1 is the structural representation of guard box in embodiments of the invention 1;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the structural representation of anchor ear in Fig. 2;
Fig. 4 is the upward view of Fig. 3;
Fig. 5 is anchor ear structural representation in a state of use in Fig. 3;
Fig. 6 is the structural representation at guard box A place in Fig. 1;
Fig. 7 is the perspective view of guard box in another embodiment of the present invention.
Detailed description of the invention
The embodiment 1 of guard box of the present invention: as shown in Figures 1 to 6, this guard box is used for protecting the turbine flowmeter in the Gas Pipe 15 of DN40-DN150 caliber, it comprises casing and lock structure, casing is by the fixing coaming plate 1 of left and right Relative distribution, be in the top girth plate 2 at top, the backboard being in rear side surrounds, lock structure comprises the track locking door-plate opening of cabinet front, be in the drawer plate 3 of bottom, be in the track locking door-plate 5 of front side, the bottom of casing be provided with insert backward from the track locking door-plate opening of front side for drawer plate 3 dodge opening, dodge opening be divided into rectangle down dodge mouth and extend from bottom to top dodge gap 7.Top girth plate 2, backboard and two fixing coaming plates 1 are connected and form the casing of bottom and front opening, the front side of the fixing coaming plate 1 in left side is hinged on the left of track locking door-plate 5, the right side of track locking door-plate 5 is equipped with lockset 6, and the lock edge coordinated with lockset 6 locking is provided with in the front side of the fixing coaming plate 1 on right side, this lock edge defines with lockset 6 lock structure interlocking mutually and join.The downside of two fixing coaming plates 1 all offers dodges gap 7 from lower side along what upwards extend, gap about 7 of dodging on two fixing coaming plates 1 aligns mutually, the upside of dodging gap 7 is half-terete closed wall, this closed wall is provided with the fixed structure be connected with Gas Pipe 15, this fixed structure comprises anchor ear 8 fixing on closed wall, anchor ear 8 hold tightly after being connected by fastening bolt be connected in Gas Pipe 15 periphery on, to be led along the longitudinal direction by guiding mechanism be actively plugged between two fixing coaming plates 1 whole casing to be connected in Gas Pipe 15 drawer plate 3, the downside that this guiding mechanism comprises two fixing coaming plates 1 turns down down in opposite directions and turns edge 9, the anti-avulsion baffle plate 10 turned edge under being distributed in fixing on the relative plate face of fixing coaming plate 1 above 9, anti-avulsion baffle plate 10 and under to turn edge the drawer rail that 9 formation extend along front and back, and the left side dual-side of drawer plate 3 is inserted in this drawer rail along leading along the longitudinal direction, simultaneously anti-avulsion baffle plate 10 and under turn edge 9 can the Stop structure that moves up and down to form prevention drawer plate 3 at the above-below direction of drawer plate 3 of blocks.
Backboard block at the rear side of drawer plate 3, the underside gate of track locking door-plate 5 along the block when closing drawer plate 3 dorsad backboard side, get out of the way drawer plate 3 when opening.Track locking door-plate 5 is hinged on fixing coaming plate 1 by hinge 11, the both wings of hinge 11 are separately fixed on the medial surface of fixing coaming plate 1 and track locking door-plate 5, and offer to observe the watch window 12 of turbine flowmeter registration in case on track locking door-plate 5.
In casing, be equipped with the warning system based on enterprise's SCADA system (i.e. manufacturing process real-time data acquisition and monitoring system), the step switch 13 that this warning system comprises and track locking door-plate 5 links, input are sampled the warning device 14 on the output being connected to step switch 13, the sampled signal line between output and the input of warning device 14 being connected to turbine flowmeter of sampling.Step switch 13 is normally closed travel switch, the detection contact of travel switch when track locking door-plate 5 cuts out elastic shrinkage and push up be pressed in track locking door-plate 5 interior plate face on, when track locking door-plate 5 is opened elastic stretch and stretching out towards track locking door-plate 5 opening direction.Warning device 14 forms jointly primarily of mainboard, explosion-proof GPRS communication module, explosion-proof power supply 10000mAh/5V and integral type high strength anti-explosion protection alloy shell, and wherein mainboard can realize Stroke Control, flow stores and analytic function, power alarm and signal alarm function; The characteristics such as the SIM card that explosion-proof GPRS communication module can use common cell phone to use, to realize the transfer function of signal, has cost low easy to use, and use region is wide; Explosion-proof power supply has 10000mAh electricity, and output voltage 5V without interruption module can use 3 years, reduces battery replacement cost; Integral type high strength anti-explosion protection alloy shell adopts alloy casting to form, and adopt Explosion-proof Design and unshielded design, degree of protection reaches more than IP65, and volume is petite can adapt to various adverse circumstances.
The guard box of the present embodiment is when assembling, first the lockset 6 on track locking door-plate 5 is opened, then drawer plate 3 is extracted out in casing, casing with track locking door-plate 5 is located in the Gas Pipe 15 at turbine flowmeter place, Gas Pipe 15 is snapped in, and fixing coaming plate 1 dodges in gap 7, casing is fixed on tracheae by anchor ear 8, again the power line that turbine flowmeter is reserved is communicated with on the explosion-proof power supply on warning device 14, the signal sampling line that turbine flowmeter is reserved is turned on the mainboard of warning device 14, then again drawer plate 3 is inserted into again between two fixing coaming plates 1, and after opening explosion protection system, close track locking door-plate 5.
The present embodiment under normal operating conditions, step switch 13 is in off-state, as opened track locking door-plate 5 without approval or under the undelegated state of system, the detection contact of step switch 13 can outwards be upheld and be in open mode, simultaneously step switch 13 can be connected mainboard on warning device 14 and GPRS communication module and send alarm signal to SCADA system, and display breaks in; When battery electric quantity is lower be less than 5% time, warning device 14 also can send the low alarm signal of electricity to SCADA system; When turbine flowmeter damages or data acquisition signal occurs transmission fault, warning device 14 sends failure alarm signal to SCADA system equally, to prevent the pilferage gas behaviors such as table case or flow meter are destroyed, reduce gas leakage risk, improve combustion gas use safety, improve gas company's income.
In the above-described embodiments, warning system is provided with GPRS module, and to realize the effect of long-range transmission alarm signal, in other embodiments, warning system also can adopt and report to the police on the spot, as modes such as buzzing, alarm, flickers.
In the above-described embodiments, in casing, be equipped with warning system, to realize the Real-Time Monitoring to the stolen situation of casing, in other embodiments, described warning system also can be got rid of.
In the above-described embodiments, drawer plate is by track locking door-plate and backboard block, in other embodiments, drawer plate also can with track locking door-plate, backboard relative misalignment, and utilize other devices such as the lockset that arranges between drawer plate and casing to realize drawer plate to be locked on casing; In addition, when not considering antitheft, drawer plate also can be assemblied on casing in activity.
In the above-described embodiments, this guard box is used in Gas Pipe and protects gas meter, and in other embodiments, this guard box also can be used in the device such as protective meter, valve on other pipelines.
In the above-described embodiments, drawer plate is in the bottom of casing, two fixing coaming plates offers and dodges gap, and in other embodiments, lock structure also can be following structure:
1, drawer plate is fixing coaming plate, and two fixing coaming plates are drawer plate, and corresponding opening of dodging is in the left and right sides, and track locking door-plate is hinged on the fixing coaming plate of top girth plate or bottom, and dodges gap and can corresponding be opened on the drawer plate of the left and right sides;
2, top girth plate is also drawer plate, top girth plate is inserted between two fixing coaming plates according to the guiding drop-proof structure of the drawer plate symmetry of bottom, and dodge the vibrational power flow of gap according to above-described embodiment on two fixing coaming plates, or dodge gap and have two and the both sides being up and down arranged on fixing coaming plate opposing up and down;
3, as shown in Figure 7, dodge the opening of opening for side residing for door-plate on casing, corresponding removes the drawer rail of dodging and arranging in opening, and track locking door-plate 20 is also replaced with the opening locking door-plate 20 of dodging that direct rotating open-close dodges opening, in use, duct section with device can when dodging opening locking door-plate and opening, load in casing 21 from the open side dodging opening locking door-plate place, and after shutting and dodging opening locking door-plate 20, the duct section with device is locked in casing.
Claims (6)
1. the guard box of installing device on a pipeline, comprise casing, casing is provided with radially to load for the duct section being provided with device dodges opening in casing, it is characterized in that, also comprise the lock structure for dodging opening described in opening and closing, described lock structure comprise be hinged on casing directly with dodge that opening rotating open-close coordinates dodge opening locking door-plate, or comprise and coordinate for inserting with the drawer rail that one end open one end set on casing is closed and extract out and dodge the drawer plate of opening described in mobile opening and closing and be hinged on the track locking door-plate that casing coordinates with the import opening and closing of described drawer rail, describedly dodge opening locking door-plate, track locking door-plate is equipped with for locking the lockset fitted on casing, warning system is equipped with in described casing, described warning system comprises step switch for detecting the action of respective doors switching plate, for receiving action switching signal and the warning device given the alarm, the input sampling of described warning device is connected on the output of step switch, described step switch is normally closed travel switch, described step switch have to push up for the elastic shrinkage when corresponding door-plate cuts out be pressed in corresponding door-plate interior plate face, when corresponding door-plate is opened elastic stretch and the detection contact that stretches out towards corresponding door-plate opening direction.
2. the guard box of installing device on pipeline according to claim 1; it is characterized in that; describedly dodge opening locking door-plate, track locking door-plate be hinged on casing by hinge, the both wings of hinge be separately fixed at tank wall and corresponding door-plate towards on the side, side in casing.
3. the guard box of installing device on pipeline according to claim 1; it is characterized in that; describedly dodge in opening the fixed structure be equipped with for being connected with duct section; described fixed structure comprises the anchor ear be fixed on tank wall, described anchor ear is equipped with the fastening bolt for fixedly holding tightly on related pipe body periphery.
4. the guard box of installing device on pipeline according to claim 1, is characterized in that, described in dodge on opening locking door-plate, track locking door-plate and offer watch window.
5. the guard box of installing device on pipeline according to claim 1, it is characterized in that, described warning device is provided with the GPRS module for sending alarming wireless signal, and on warning device, be fitted with the SIM card of mating with described GPRS module.
6. the guard box of installing device on pipeline according to claim 1, it is characterized in that, the input up-sampling of described warning device is connected with the sampled signal line for detecting corresponding instrument operating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310329629.6A CN103352629B (en) | 2013-07-26 | 2013-07-26 | The guard box of installing device on pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310329629.6A CN103352629B (en) | 2013-07-26 | 2013-07-26 | The guard box of installing device on pipeline |
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| Publication Number | Publication Date |
|---|---|
| CN103352629A CN103352629A (en) | 2013-10-16 |
| CN103352629B true CN103352629B (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310329629.6A Active CN103352629B (en) | 2013-07-26 | 2013-07-26 | The guard box of installing device on pipeline |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2547985Y (en) * | 2001-03-01 | 2003-04-30 | 唐山 | Valve safety box |
| WO2007060307A1 (en) * | 2005-11-21 | 2007-05-31 | Nexter Systems | Logistics box |
| CN201874560U (en) * | 2010-11-11 | 2011-06-22 | 中国石油天然气股份有限公司 | Heat insulation box for pressure gauge of steam injection oil well |
| CN203403762U (en) * | 2013-07-26 | 2014-01-22 | 郑州郑燃调压控制技术有限公司 | Protective box of device installed on pipeline |
-
2013
- 2013-07-26 CN CN201310329629.6A patent/CN103352629B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2547985Y (en) * | 2001-03-01 | 2003-04-30 | 唐山 | Valve safety box |
| WO2007060307A1 (en) * | 2005-11-21 | 2007-05-31 | Nexter Systems | Logistics box |
| CN201874560U (en) * | 2010-11-11 | 2011-06-22 | 中国石油天然气股份有限公司 | Heat insulation box for pressure gauge of steam injection oil well |
| CN203403762U (en) * | 2013-07-26 | 2014-01-22 | 郑州郑燃调压控制技术有限公司 | Protective box of device installed on pipeline |
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| Publication number | Publication date |
|---|---|
| CN103352629A (en) | 2013-10-16 |
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Address after: 450001 No. 150 Lamei Road, Zhengzhou High-tech Zone, Henan Province Patentee after: Runzhi Technology Co., Ltd. Address before: 450001 Zhengzhou science and Technology Industrial Development Zone, Henan, No. 75 Patentee before: Zhengzhou Zhengran Pressure Control Technology Co., Ltd. |
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Address after: 528400 cards 1, 2, 3, 11, 12, 20 / F, international financial center, no.16-3, Zhongshan Third Road, East District, Zhongshan City, Guangdong Province Patentee after: Runzhi Technology Co., Ltd. Address before: 450001 No. 150 Lamei Road, Zhengzhou High-tech Zone, Henan Province Patentee before: Runzhi Technology Co., Ltd. |
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