CN102879807B - A kind of seismograph acquisition station casing - Google Patents
A kind of seismograph acquisition station casing Download PDFInfo
- Publication number
- CN102879807B CN102879807B CN201110195912.5A CN201110195912A CN102879807B CN 102879807 B CN102879807 B CN 102879807B CN 201110195912 A CN201110195912 A CN 201110195912A CN 102879807 B CN102879807 B CN 102879807B
- Authority
- CN
- China
- Prior art keywords
- acquisition station
- main body
- end cap
- core construction
- hollow
- 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.)
- Active
Links
Landscapes
- Geophysics And Detection Of Objects (AREA)
Abstract
The embodiment of the present invention provides a kind of seismograph acquisition station casing, described seismograph acquisition station casing comprises: a housing main body, and this housing main body is the both ends open of hollow-core construction, this hollow-core construction, drawer type track is set in it, for placing seismograph acquisition station circuit board; Two end caps, be respectively used to install and be sealed in the one end open of described hollow-core construction, the other end of each end cap connects a cable respectively, and every described cable is 110m, and every each twice of described cable on one side connect wave detector, track pitch 55 meters.The embodiment of the present invention adopts chain structure due to acquisition station, acquisition station housing main body is integrated by end cap and cable, plug is not had to connect, because this reducing the quantity of plug in acquisition station use procedure in the wild, not only reduce the cost of equipment, and reduce the probability of the equipment failure caused due to loose contact.In addition, acquisition station housing adopts drawer type design, the installation and removal flow process of acquisition station is simplified.
Description
Technical field
The present invention relates to seismic instrument field, particularly relate to a kind of seismograph acquisition station casing.
Background technology
The direction of geophysical survey development is large area, high density, and the collection number of channels executing man-hour requirement gets more and more, several thousand roads up to ten thousand, road easily.In whole system for acquiring seismic data, acquisition station is the equipment that wherein quantity is maximum, and in the face of complicated field environment, its Machine Design seems very crucial.
Realizing in process of the present invention, inventor finds that in prior art, at least there are the following problems: prior art shake instrument acquisition station operational failure rate is high, and installation and removal are inconvenient, and its reliability is difficult to ensure.
Summary of the invention
The embodiment of the present invention provides a kind of seismograph acquisition station casing, and installation and removal are convenient, reduces the probability of the equipment failure caused due to loose contact.
In order to solve the problems of the technologies described above, embodiments provide a kind of seismograph acquisition station casing, described seismograph acquisition station casing comprises:
One housing main body, this housing main body is the both ends open of hollow-core construction, this hollow-core construction, arranges drawer type track in it, for placing seismograph acquisition station circuit board;
Two end caps, be respectively used to install and be sealed in the one end open of described hollow-core construction, the other end of each end cap connects a cable respectively, and every described cable is 110m, and every each twice of described cable on one side connect wave detector, track pitch 55 meters.
Optionally, in one embodiment of this invention, described seismograph acquisition station casing can also comprise: a rubber frame, for being fixed described seismograph acquisition station circuit board by embolus, and puts into the drawer type track of described housing main body.
Optionally, in one embodiment of this invention, each end cap described can comprise O-ring seal, for smearing silicone grease, is sealed in the one end open of described hollow-core construction.
Optionally, in one embodiment of this invention, each end cap described can connect described seismograph acquisition station circuit board by flat wire.
Optionally, in one embodiment of this invention, each end cap described can be installed by six side's screws and be sealed in the one end open of described hollow-core construction.
Optionally, in one embodiment of this invention, each end cap described connects described housing main body with ground connection by ground wire.
Technique scheme has following beneficial effect: because acquisition station adopts chain structure, acquisition station housing main body is integrated by end cap and cable, plug is not had to connect, because this reducing the quantity of plug in acquisition station use procedure in the wild, not only reduce the cost of equipment, and reduce the probability of the equipment failure caused due to loose contact.In addition, acquisition station housing adopts drawer type design, the installation and removal flow process of acquisition station is simplified.Finally, additionally use the rationally effective damping such as rubber frame and fixing design, can better not by damage, and greatly reduce connector because of external force vibrations and occur the probability that loosens substantially increasing the reliability of acquisition station use by protection circuit plate like this.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of seismograph acquisition station casing structural representation of the embodiment of the present invention;
Fig. 2 is the structural representation of embodiment of the present invention housing main body;
Fig. 3 is the structural representation of embodiment of the present invention end cap;
Fig. 4 is plane and the sectional structure schematic diagram of embodiment of the present invention rubber frame;
Fig. 5 is the structural representation of the embodiment of the present invention six side screw;
Fig. 6 is the seismograph acquisition station track pitch schematic diagram of the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
In order to solve the problems of the technologies described above, as shown in Figure 1, be a kind of seismograph acquisition station casing structural representation of the embodiment of the present invention; As shown in Figure 2, be the structural representation of embodiment of the present invention housing main body; As shown in Figure 3, be the structural representation of embodiment of the present invention end cap.Described seismograph acquisition station casing comprises:
One housing main body 1, this housing main body 1 is the both ends open of hollow-core construction, this hollow-core construction, arranges drawer type track in it, for placing seismograph acquisition station circuit board;
Two end caps 2, be respectively used to install and be sealed in the one end open of described hollow-core construction, the other end of each end cap 2 connects a cable respectively, and every described cable is 110m, and every each twice of described cable on one side connect wave detector, track pitch 55 meters.
Because acquisition station adopts chain structure, acquisition station housing main body is integrated by end cap and cable, plug is not had to connect, because this reducing the quantity of plug in acquisition station use procedure in the wild, not only reduce the cost of equipment, and reduce the probability of the equipment failure caused due to loose contact.In addition, acquisition station housing adopts drawer type design, the installation and removal flow process of acquisition station is simplified.
Optionally, each end cap 2 described can comprise O-ring seal, for smearing silicone grease, is sealed in the one end open of described hollow-core construction.Optionally, each end cap 2 described can connect described seismograph acquisition station circuit board by flat wire.
Optionally, as shown in Figure 4, be plane and the sectional structure schematic diagram of embodiment of the present invention rubber frame, wherein, the left side is the planar structure schematic diagram of rubber frame, and the right is the sectional structure schematic diagram of rubber frame.Described seismograph acquisition station casing can also comprise: a rubber frame 4, for fixing described seismograph acquisition station circuit board by embolus 5, and puts into the drawer type track of described housing main body 1.Owing to have employed the rationally effective damping such as rubber frame and fixing design, can better not by damage, and greatly reduce connector because of external force vibrations and occur the probability that loosens substantially increasing the reliability of acquisition station use by protection circuit plate like this.
Optionally, as shown in Figure 5, be the structural representation of the embodiment of the present invention six side screw, this six sides screw 6 not only comprises six side's screw main bodys 61, also comprises bullet pad 62 and plain cushion 63.Each end cap 2 described can be installed by six side's screws 6 and be sealed in the one end open of described hollow-core construction.As can see from Figure 2, the one end open of hollow-core construction has 6 screw holes 3, and each end cap 2 can be installed by six side's screws 6 and be sealed on 6 screw holes 3 of the one end open of described hollow-core construction.
Optionally, as shown in Figure 6, be the seismograph acquisition station track pitch schematic diagram of the embodiment of the present invention, every described cable is 110m.The each twice of described cable on every one side connect wave detector, track pitch 55 meters.
The chain structure of acquisition station, namely acquisition station and cable are integrated, and acquisition station is in centre, both sides are 110 meters of cables, every limit each twice of cable connect wave detector, track pitch 55 meters, and cable two ends are large line plug, be used for connecting other station body, stand and there is no plug between large line (as shown in Figure 6, little triangle represents wave detector interface, and an interface connects a string wave detector, namely together, the distance between every twice is called track pitch).Each acquisition station can be seen as and 220 meters of large lines are integrated, track pitch 55 meters.
Optionally, each end cap 2 described can connect described housing main body 1 with ground connection by ground wire.
Above-mentioned seismograph acquisition station is installed, it is easy to dismantle, and damping and fixed function are reliably, assemble below by way of following steps:
1, take out rubber frame, circuit board is put in the position of the above-below direction of corresponding circuits plate and rubber frame and contact pin, socket;
2, flat wire is inserted into respectively the two ends of circuit board, circuit board pushes in housing main body by correspondence direction;
3, housing main body may correspond to and pastes station body sequence number;
4, both sides end cap installs O-ring seal, smears a small amount of silicone grease, puts O-ring seal into seal groove;
5, be connected to by the flat wire other end on interface card corresponding to end cap, housing main body ground wire attaches on socket corresponding to end cap, and close end cap, notes not being expressed to ground wire;
6, fixed housing six side screw one by one, each six of both sides, band bullet pad and plain cushion;
7, should be seamless between inspection metal shell main body and end cap after completing, no problem, namely installs.
Technique scheme has following beneficial effect: because acquisition station adopts chain structure, acquisition station housing main body is integrated by end cap and cable, plug is not had to connect, because this reducing the quantity of plug in acquisition station use procedure in the wild, not only reduce the cost of equipment, and reduce the probability of the equipment failure caused due to loose contact.In addition, acquisition station housing adopts drawer type design, the installation and removal flow process of acquisition station is simplified.Finally, additionally use the rationally effective damping such as rubber frame and fixing design, can better not by damage, and greatly reduce connector because of external force vibrations and occur the probability that loosens substantially increasing the reliability of acquisition station use by protection circuit plate like this.
Above-described embodiment; object of the present invention, technical scheme and beneficial effect are further described; be understood that; the foregoing is only the specific embodiment of the present invention; the protection domain be not intended to limit the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (1)
1. a seismograph acquisition station casing, is characterized in that, described seismograph acquisition station casing comprises:
One housing main body (1), this housing main body (1) is the both ends open of hollow-core construction, this hollow-core construction, arranges drawer type track in it, for placing seismograph acquisition station circuit board;
Two end caps (2), be respectively used to install and be sealed on the both ends open of described hollow-core construction, the other end of each end cap (2) connects a cable respectively, and every described cable is 110m, the each twice of described cable on every one side connect wave detector, track pitch 55 meters;
One rubber frame (4), for fixing described seismograph acquisition station circuit board by embolus (5), and puts into the drawer type track of described housing main body (1);
Described each end cap (2) comprises O-ring seal, for smearing silicone grease, is sealed in the one end open of described hollow-core construction;
Described each end cap (2) connects described seismograph acquisition station circuit board by flat wire;
Described each end cap (2) is installed by six side's screws (6) and is sealed in the one end open of described hollow-core construction;
Described each end cap (2) connects described housing main body (1) with ground connection by ground wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110195912.5A CN102879807B (en) | 2011-07-13 | 2011-07-13 | A kind of seismograph acquisition station casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110195912.5A CN102879807B (en) | 2011-07-13 | 2011-07-13 | A kind of seismograph acquisition station casing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102879807A CN102879807A (en) | 2013-01-16 |
| CN102879807B true CN102879807B (en) | 2015-08-05 |
Family
ID=47481201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110195912.5A Active CN102879807B (en) | 2011-07-13 | 2011-07-13 | A kind of seismograph acquisition station casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102879807B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105607113B (en) * | 2016-01-11 | 2017-12-05 | 吉林大学 | Distributed high-accuracy seismic signal acquisition device and acquisition method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2808337A1 (en) * | 2000-04-26 | 2001-11-02 | China Nat Petroleum Corp | INTEGRATED ARRANGEMENT FOR THE ACQUISITION OF SEISMIC DATA WITH FOUR COMPONENTS INTENDED TO BE TAKEN TO THE BOTTOM OF THE OCEAN |
| CN201072344Y (en) * | 2007-06-15 | 2008-06-11 | 高宏 | Seismograph acquisition station housing |
| CN201141920Y (en) * | 2008-01-09 | 2008-10-29 | 高伟 | Improved seismograph acquisition station housing |
| US7602667B2 (en) * | 2003-05-30 | 2009-10-13 | Fairfield Industries, Inc. | Breakaway deployment cable for underwater seismic recording system |
| CN201340456Y (en) * | 2009-01-22 | 2009-11-04 | 北京港震机电技术有限公司 | Deep-well wideband seismograph |
-
2011
- 2011-07-13 CN CN201110195912.5A patent/CN102879807B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2808337A1 (en) * | 2000-04-26 | 2001-11-02 | China Nat Petroleum Corp | INTEGRATED ARRANGEMENT FOR THE ACQUISITION OF SEISMIC DATA WITH FOUR COMPONENTS INTENDED TO BE TAKEN TO THE BOTTOM OF THE OCEAN |
| US7602667B2 (en) * | 2003-05-30 | 2009-10-13 | Fairfield Industries, Inc. | Breakaway deployment cable for underwater seismic recording system |
| CN201072344Y (en) * | 2007-06-15 | 2008-06-11 | 高宏 | Seismograph acquisition station housing |
| CN201141920Y (en) * | 2008-01-09 | 2008-10-29 | 高伟 | Improved seismograph acquisition station housing |
| CN201340456Y (en) * | 2009-01-22 | 2009-11-04 | 北京港震机电技术有限公司 | Deep-well wideband seismograph |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102879807A (en) | 2013-01-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104882738B (en) | A kind of heavy-duty connectors for realizing the inside and outside wiring of electrical cubicle | |
| CN102879807B (en) | A kind of seismograph acquisition station casing | |
| CN204680843U (en) | A kind of heavy-duty connectors realizing the inside and outside wiring of electrical cubicle | |
| CN202133786U (en) | Seismograph acquisition station casing | |
| CN203191604U (en) | Optical cable fixing plate and optical cable fixing device | |
| CN203607597U (en) | Device for conversion connection of double-core wave detector with four-core socket and two-core socket | |
| CN104484305A (en) | Server debugging analysis interface device | |
| CN103217705A (en) | Wave detector array capable of being quickly assembled and disassembled | |
| CN205296116U (en) | Storm prevention's drilling platform structure | |
| CN203502437U (en) | Interface adapter and PXI (PCI eXtensions for Instrumentation) test system | |
| CN202512248U (en) | Geophone string capable of fast combination and decomposition | |
| CN203553548U (en) | Connector socket structure | |
| CN207719713U (en) | A kind of underground communication pipeline construction pipeline support attachment device | |
| CN103472900B (en) | Straight cutting is fixed with the mainboard combinative structure of solid state hard disc and mainboard thereof and solid state hard disc | |
| CN208568325U (en) | A kind of vehicle-mounted multi-channel data acquisition unit | |
| CN208478721U (en) | A kind of insertion muzzle Snap ring structure | |
| CN202977931U (en) | OBD (on-board diagnostics) connecting line | |
| CN202111320U (en) | Vehicle anti-electromagnetic interference shielding connecting device | |
| CN202719072U (en) | Novel damping device for vehicle-mounted reinforced tablet personal computer | |
| CN207319694U (en) | A kind of vehicle-mounted computer hard disk shock absorption structure | |
| CN103744479A (en) | Eight-processor system and server | |
| CN103076658B (en) | Photoelectric connector component | |
| CN202050145U (en) | Improved generator set vibration protection system connecting plug | |
| CN214375301U (en) | Detector for urban seismic exploration | |
| CN203658594U (en) | CAN bus type explosion-proof node box for oil exploration field |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |