CN2856923Y - Blasting machine having functions of detecting and locking - Google Patents
Blasting machine having functions of detecting and locking Download PDFInfo
- Publication number
- CN2856923Y CN2856923Y CN 200620039071 CN200620039071U CN2856923Y CN 2856923 Y CN2856923 Y CN 2856923Y CN 200620039071 CN200620039071 CN 200620039071 CN 200620039071 U CN200620039071 U CN 200620039071U CN 2856923 Y CN2856923 Y CN 2856923Y
- Authority
- CN
- China
- Prior art keywords
- contact
- static
- static contact
- switch
- lead
- 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
Landscapes
- Measuring Leads Or Probes (AREA)
Abstract
The utility model discloses a blasting machine with testing and locking function, which comprises a casing, a cover, two blasting output terminals, a ms switch, a blasting lamp, and a control circuit, characterized in that the cover is designed with an inspection window and a selector switch, a LCD ohmmeter is arranged inside the inspection window, and the selector switch is composed of a static contact assembly and a moving contact assembly. Compared to traditional blasting device, in the utility model, the LCD ohmmeter and the selector switch are provided, the selector switch can be used as testing switch, blasting switch, and locking switch simultaneously, and the two blasting output terminals in the utility model have the same effect with the two blasting output terminals and two testing terminal in the traditional blasting device, accordingly, the LCD ohmmeter can detect resistance value of the electric detonator and connection condition of the blasting bus correctly, thereby simplifying the test and locking the output of residual energy, preventing explosion accident caused by mis-firing and circuit break, and improving operability, reliability, and security.
Description
Technical field
The utility model relates to the exploder that is used for colliery and various burst region operations, especially relates to a kind of exploder with test and locking dual-use function that is used for the safe initiation electric cap.
Background technology
The various exploders that use when present colliery commercial mining and engineering explosion generally have only the detonating capsule device, need to use two lead-out terminals that detonate to ignite, the minority exploder is provided with the light emitting diode conducting and measures, but they can't measure the electric cap resistance, measure conducting and also will add two continuity test terminals in addition, test is trouble very.
According to " safety regulations in coal mine " regulation " when energising back charging blast-hole does not ring; twist together into short circuit and pull up key; after waiting 5 minutes; should remove blowing out bus, could check along the line, find out the reason of not ringing ", but under the Coal Production specific environment, the phenomenon of operating against regulations that the person of blowing out is not plucked bus because of the frequent appearance of its troublesome poeration is put halfway phenomenon if any the exploder electric energy, does not pluck bus and the accident that collapses just may occur ringing.At present the exploder ubiquity works alone, function singleness, poor operability, influences shortcoming such as shot firing operation.
Summary of the invention
The purpose of this utility model is to provide detonate lead-out terminal and need not pluck bus and just can realize test and blocking function, prevent miso-fire and the caused explosion accident of line broken circuit, promote the exploder of its operability, reliability and security of two of a kind of usefulness.
The purpose of this utility model is achieved in that the utility model comprises shell, lid, two lead-out terminals that detonate, ms switch, accurate quick-fried lamp and control circuits, two lead-out terminals that detonate, ms switch and accurate quick-fried lamps are installed on the lid, battery as power supply is installed in the enclosure, feature is also to design observation window and selector switch are arranged on lid, the liquid crystal ohmmeter is installed in observation window, and selector switch tests, blows out by being used as and the static contact group and the movable contact spring group of latch switch are formed.
Control circuit is made up of unsteady flow translation circuit, mu balanced circuit, voltage doubling rectifing circuit, accumulator and display circuit.
The utility model is owing to set up liquid crystal ohmmeter and selector switch on the basis of traditional exploder, selector switch can be simultaneously as test, blow out and the switch of locking, and two lead-out terminals that detonate have played the effect of original two detonate lead-out terminal and two calibrating terminals, thereby make the liquid crystal ohmmeter can correctly test the electric cap resistance and blow out bus and be connected situation, test easier, and can be by " safety regulations in coal mine " regulation, the output of locking residual amount of energy, prevent the caused explosion accident of miso-fire and line broken circuit, promote its operability, reliability and security.Therefore only the utlity model has with two lead-out terminals and need not pluck bus and just can realize test and blocking function, prevent miso-fire and the caused explosion accident of line broken circuit, promote the advantage of its operability, reliability and security of detonating.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is circuit theory diagrams of the present utility model.
The specific embodiment
Below in conjunction with embodiment and contrast accompanying drawing the utility model is described in further detail.
Embodiment 1:
The utility model comprises shell 1, lid 2, two detonate lead-out terminal 6A, 6B, ms switch 7, accurate quick-fried lamp 9 and control circuits, two detonate lead-out terminal 6A, 6B, ms switch 7 and accurate quick-fried lamps 9 are installed on the lid 2, battery 3 as power supply is installed in shell 1, also design has observation window 4 and selector switch 8 on lid 2, liquid crystal ohmmeter 5 is installed in observation window 4, and selector switch 8 is by being used separately as test, blowing out and the static contact group and the movable contact spring group of latch switch are formed.
Described static contact group is again by 16 static contact 8A, 8A1--8A3,8B, 8B1--8B3,8C, 8C1-8C3,8D, 8D1-8D3 forms, described movable contact spring group is again by four movable contact spring 8E1,8E2,8E3,8E4 forms, two lead-out terminal 6A that detonate wherein, 6B meets two static contact 8A and 8B respectively by lead, two resistance measurement terminal 5A of liquid crystal ohmmeter 5,5B meets two static contact 8A3 and 8B3 respectively by lead, two switch terminal 5C, 5D meets two static contact 8D3 and 8D respectively by lead, the public termination static contact 8A2 of accurate quick-fried lamp 9 and diode D1 anode, the contact 7A that blows out of ms switch 7 meets static contact 8B2, charging contacts 7B meets static contact 8C, the positive pole of polar capacitor C7 meets static contact 8C2, two static contact 8A1 and 8B1 short circuit, and movable contact spring 8E1 can make static contact 8A contact with static contact 8A1-8A3 respectively, movable contact spring 8E2 can make static contact 8B contact with static contact 8B1-8B3 respectively, movable contact spring 8E3 can make static contact 8C contact with static contact 8C1-8C3 respectively, movable contact spring 8E4 can make static contact 8D contact with static contact 8D1-8D3 respectively, and all the other static contact skies connect.
Selector switch 8 has three gears, is respectively the locking shelves, blows out shelves and test shelves.At the locking shelves, latch switch is made up of four static contact 8A1,8A, 8B1,8B and two movable contact spring 8E1,8E2; Blowing out shelves, the switch of blowing out is made up of six static contact 8A2,8A, 8B2,8B, 8C2,8C and three movable contact spring 8E1,8E2,8E3; At the test shelves, Test Switchboard is made up of six static contact 8A3,8A, 8B3,8B, 8D3,8D and three movable contact spring 8E1,8E2,8E4.
Control circuit is made up of unsteady flow translation circuit, mu balanced circuit, voltage doubling rectifing circuit, accumulator and display circuit.
Operation principle:
Selector switch 8 is pulled out the shelves of firing, when ms switch 7 is placed " charging " position, the unsteady flow translation circuit is connected power supply, starting oscillation, the high pressure of the secondary coil output of the transformer in the unsteady flow translation circuit charges to electrochemical capacitor after voltage doubling rectifing circuit is boosted, when voltage reached rated value, accurate quick-fried lamp 9 was luminous, and go to " blowing out " position with ms switch 7 and then can ignite electric cap this moment.
Using method:
The bus of will blowing out earlier connects with detonate lead-out terminal 6A, 6B.
During test electric cap resistance, selector switch 8 is pulled out the test shelves, this moment, static contact 8A3 and 8A, 8B3 and 8B, 8D3 and 8D connected respectively, so just disconnected battery 3, disconnected the high pressure both positive and negative polarity, and liquid crystal ohmmeter 5 is communicated with two detonate lead-out terminal 6A, 6B's.Liquid crystal ohmmeter 5 just can show the electric cap resistance and blow out bus connection situation.
When firing, selector switch 8 pulled out blow out shelves, this moment, static contact 8A2 and 8A, 8B2 and 8B, 8C2 and 8C connected respectively, allow battery 3 to be connected with control circuit, connect the unsteady flow translation circuit, ms switch 7 is placed " charging " position, accurate quick-fried lamp 9 is luminous, go to " blow out " position with ms switch 7 this moment, then can ignite electric cap.
During locking, selector switch 8 is pulled out the locking shelves, this moment, static contact 8A1 and 8A, 8B1 connected respectively with 8B, disconnected battery 3, disconnection high pressure both positive and negative polarity, two lead-out terminal 6A that detonate, 6B short circuit, pinning residual amount of energy.
Embodiment 2:
The structure of the structure of embodiment 2 and embodiment 1 is basic identical, and difference is:
Described static contact group is again by 12 static contact 8A1--8A3,8B1--8B3,8C1-8C3,8D1-8D3 forms, described movable contact spring group is again by four movable contact spring 8A, 8B, 8C, 8D forms, two lead-out terminal 6A that detonate wherein, 6B meets two movable contact spring 8A and 8B respectively by lead, two resistance measurement terminal 5A of liquid crystal ohmmeter 5,5B meets two static contact 8A3 and 8B3 respectively by lead, two switch terminal 5C, 5D meets static contact 8D3 and movable contact spring 8D respectively by lead, the public termination static contact 8A2 of accurate quick-fried lamp 9 and diode D1 anode, the contact 7A that blows out of ms switch 7 meets static contact 8B2, charging contacts 7B meets movable contact spring 8C, the positive pole of polar capacitor C7 meets static contact 8C2, two static contact 8A1 and 8B1 short circuit, and movable contact spring 8A can contact with static contact 8A1-8A3 respectively, movable contact spring 8B can contact with static contact 8B1-8B3 respectively, movable contact spring 8C can contact with static contact 8C1-8C3 respectively, movable contact spring 8D can contact with static contact 8D1-8D3 respectively, and all the other static contact skies connect.
Selector switch 8 has three gears, is respectively the locking shelves, blows out shelves and test shelves.At the locking shelves, latch switch is made up of two static contact 8A1,8B1 and two movable contact spring 8A, 8B; Blowing out shelves, the switch of blowing out is made up of three static contact 8A2,8B2,8C2 and three movable contact spring 8A, 8B, 8C; At the test shelves, Test Switchboard is made up of three static contact 8A3,8B3,8D3 and three movable contact spring 8A, 8B, 8D.
Claims (3)
1, a kind of exploder with test and locking dual-use function, comprise shell (1), lid (2), two lead-out terminal (6A that detonate, 6B), ms switch (7), accurate quick-fried lamp (9) and control circuit, two lead-out terminal (6A that detonate, 6B), ms switch (7) and accurate quick-fried lamp (9) are installed on the lid (2), battery (3) as power supply is installed in shell (1), it is characterized in that: also design has observation window (4) and selector switch (8) on lid (2), liquid crystal ohmmeter (5) is installed in observation window (4), and selector switch (8) is by being used separately as test, blow out and form with the static contact group and the movable contact spring group of latch switch.
2, exploder with test and locking dual-use function as claimed in claim 1, it is characterized in that: described static contact group is again by 16 static contact (8A, 8A1--8A3,8B, 8B1--8B3,8C, 8C1-8C3,8D, 8D1-8D3) form, described movable contact spring group is again by four movable contact spring (8E1,8E2,8E3,8E4) form, two lead-out terminal (6A that detonate wherein, 6B) connect two static contacts (8A) and (8B) respectively by lead, two resistance measurement terminal (5A of liquid crystal ohmmeter (5), 5B) connect two static contacts (8A3) and (8B3) respectively by lead, two switch terminal (5C, 5D) connect two static contacts (8D3) and (8D) respectively by lead, the public termination static contact (8A2) of accurate quick-fried lamp (9) and diode (D1) anode, the contact (7A) of blowing out of ms switch (7) connects static contact (8B2), charging contacts (7B) connects static contact (8C), the positive pole of polar capacitor (C7) connects static contact (8C2), two static contacts (8A1) and (8B1) short circuit, and movable contact spring (8E1) can make static contact (8A) contact with static contact (8A1--8A3) respectively, movable contact spring (8E2) can make static contact (8B) contact with static contact (8B1-8B3) respectively, movable contact spring (8E3) can make static contact (8C) contact with static contact (8C1-8C3) respectively, movable contact spring (8E4) can make static contact (8D) contact with static contact (8D1-8D3) respectively, and all the other static contact skies connect.
3, exploder with test and locking dual-use function as claimed in claim 1, it is characterized in that: described static contact group is again by 12 static contact (8A1--8A3,8B1--8B3,8C1-8C3,8D1-8D3) form, described movable contact spring group is again by four movable contact spring (8A, 8B, 8C, 8D) form, two lead-out terminal (6A that detonate wherein, 6B) connect two movable contact springs (8A) and (8B) respectively by lead, two resistance measurement terminal (5A of liquid crystal ohmmeter (5), 5B) connect two static contacts (8A3) and (8B3) respectively by lead, two switch terminal (5C, 5D) connect static contact (8D3) and movable contact spring (8D) respectively by lead, the public termination static contact (8A2) of accurate quick-fried lamp (9) and diode (D1) anode, the contact (7A) of blowing out of ms switch (7) connects static contact (8B2), charging contacts (7B) connects movable contact spring (8C), the positive pole of polar capacitor (C7) connects static contact (8C2), two static contacts (8A1) and (8B1) short circuit, and movable contact spring (8A) can contact with static contact (8A1--8A3) respectively, movable contact spring (8B) can contact with static contact (8B1-8B3) respectively, movable contact spring (8C) can contact with static contact (8C1-8C3) respectively, movable contact spring (8D) can contact with static contact (8D1-8D3) respectively, and all the other static contact skies connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620039071 CN2856923Y (en) | 2006-01-16 | 2006-01-16 | Blasting machine having functions of detecting and locking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620039071 CN2856923Y (en) | 2006-01-16 | 2006-01-16 | Blasting machine having functions of detecting and locking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2856923Y true CN2856923Y (en) | 2007-01-10 |
Family
ID=37600227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620039071 Expired - Fee Related CN2856923Y (en) | 2006-01-16 | 2006-01-16 | Blasting machine having functions of detecting and locking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2856923Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101476845B (en) * | 2009-01-23 | 2012-12-05 | 陈纳爽 | Light-operated security type blasting machine |
| CN105182079A (en) * | 2015-06-05 | 2015-12-23 | 哈尔滨飞机工业集团有限责任公司 | Improvement method for CSY-49 electric initiator tester |
| CN114234742A (en) * | 2022-01-19 | 2022-03-25 | 北京伊拜科技有限责任公司 | Wireless detonator control method and device and detonator |
-
2006
- 2006-01-16 CN CN 200620039071 patent/CN2856923Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101476845B (en) * | 2009-01-23 | 2012-12-05 | 陈纳爽 | Light-operated security type blasting machine |
| CN105182079A (en) * | 2015-06-05 | 2015-12-23 | 哈尔滨飞机工业集团有限责任公司 | Improvement method for CSY-49 electric initiator tester |
| CN114234742A (en) * | 2022-01-19 | 2022-03-25 | 北京伊拜科技有限责任公司 | Wireless detonator control method and device and detonator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2856923Y (en) | Blasting machine having functions of detecting and locking | |
| CN101776427A (en) | Multipath electric detonator priming device with self test and line fault test function and method | |
| CN104330692A (en) | Polarity testing device of sleeve current transformer of main transformer | |
| CN109470094A (en) | Safety ignition circuit with short-circuit insurance function | |
| CN209821349U (en) | Test circuit for electronic fuse thick film circuit | |
| CN203534355U (en) | Detonation box with detonation detection function | |
| CN205646950U (en) | Detonating ware of electric cap | |
| CN205157718U (en) | Trouble arc detection circuit | |
| KR20220155417A (en) | Triggering apparatus controlled by mcu for nonelectric detonator and triggering method and system of nonelectric detonator using thereof | |
| CN111103536A (en) | Low-voltage drawer cabinet testing device | |
| CN207716967U (en) | A kind of capacitor blasting machine | |
| CN101592463A (en) | Wire control initiation system | |
| CN208520917U (en) | A kind of plug type multifunctional electricity measurer | |
| CN206573631U (en) | A kind of three-phase synchronous electroscopic device for 10kV power distribution cabinets | |
| CN201242411Y (en) | Detonator | |
| CN2431549Y (en) | Exploder with measurer and trigger | |
| CN216596637U (en) | Multifunctional ignition circuit simulator | |
| CN201463760U (en) | Drive-by-wire type initiating system | |
| CN201273588Y (en) | Igniter with pressure regulating function | |
| CN213984784U (en) | Detection device for testing triply-triggered simulated mine | |
| CN212905303U (en) | Oil gas well perforation is with selection switch ignition testing arrangement | |
| CN2856922Y (en) | Whole resistance value digital code blasting machine for auto checking network | |
| CN202304643U (en) | Non-contact high-voltage electron millisecond switch for coal mine priming apparatus | |
| CN2816736Y (en) | Smart blasting device | |
| CN2751281Y (en) | Network electrical resistance test digital display blasting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070110 Termination date: 20120116 |