CN205577992U - Accessible connection gas blast device of multitube - Google Patents
Accessible connection gas blast device of multitube Download PDFInfo
- Publication number
- CN205577992U CN205577992U CN201620381340.8U CN201620381340U CN205577992U CN 205577992 U CN205577992 U CN 205577992U CN 201620381340 U CN201620381340 U CN 201620381340U CN 205577992 U CN205577992 U CN 205577992U
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- thimble type
- type
- housing
- thimble
- contact rod
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Abstract
The utility model provides an accessible connection gas blast device of multitube, it includes thimble type connecting pipe device, block type aerating device, thimble type let out can the device, energy storage pipe and base, thimble type connecting pipe device comprises the thimble type electric installation of rings subassembly, end cover subassembly, connecting pipe and lower extreme, the type aerating device of blocking includes casing and an inside gas tight sealing, secondary gas tight sealing, inflates hole and needle, thimble type connecting pipe device, block type aerating device, energy storage pipe, thimble type let out can the device, the base in proper order from last to the unsmooth and interior matching the external screw installation through their casing appearances down together. Its adopts, and the multitube is established ties, the method of intraductal accessible connection, and can insert a plurality of groups and let out the composite set who can the device constitutes and come the controlled blasting power by blocking type aerating device, energy storage pipe, thimble type between thimble type connecting pipe device and base, and it does not receive the blasting environmental impact, and the security performance is good, and mechanical breakdown is rateed and is hanged down easy dismounting.
Description
Technical field
This utility model relates to demolition set technical field, particularly a kind of multitube accessible connection gas
Demolition set.
Background technology
The main tool being currently used for explosion is detonator, but it can produce spark when bursting work, holds
Easily causing security incident, and detonator exists the potential safety hazards such as morning is the most quick-fried, miss-fire, danger coefficient is higher；Thunder
The use of pipe is relatively big by environmental constraints, brings greatly puzzlement to field bursting work.July 8 in 2015
Day Chinese patent CN201520141713.X discloses a kind of carbon dioxide demolition set, including explosion
Cylinder, is provided with apparatus to cause bursting in described explosive cartridge, the top of explosive cartridge is provided with to have and fills hole
Fill head, fill head and be provided with and fill the binding post that the spool that hole matches matches with apparatus to cause bursting,
The binding post being cased with insulation tube is connected with terminal screw, and the tail end of explosive cartridge is provided with and has blast hole
With the venting head of vent, venting head and explosive cartridge between be provided with rupture disk, by venting head, explosive cartridge,
Fill the first wire that head passes through and the second wire being connected with explosive cartridge shell is connected with power supply respectively
Connecing, the described head that fills is connected with another venting head.The external collimation method of cylinder that it uses is by environment system
The biggest, field construction wiring difficulty, and time-consuming long, labor intensity is bigger；The external collimation method of cylinder is easy
Electric leakage, gas leak phenomenon occur, safety is poor, and plasting damage effect is less.
Summary of the invention
Technical problem to be solved in the utility model is the deficiency overcoming above-mentioned existing demolition set, and
The series connection of a kind of multitube, the gas blast device of accessible connection, i.e. multitube accessible connection gas are provided
Demolition set.
The technical scheme in the invention for solving the technical problem is: a kind of accessible company of multitube
Connecing gas blast device, it includes that thimble type connecting pipe device, blocking-up type aerating device, thimble type are let out
Can device, energy-storage tube and base, described thimble type connecting pipe device by suspension ring assembly, end-cap assembly,
The thimble type electric installation of connecting tube and lower end thereof is constituted；Described suspension ring assembly by suspension ring and is installed
Bolt and nut in connecting tube upper end are constituted；Described end-cap assembly is by connecting tube internal upper part tape insulation set
Binding post and the Cross Recess Head Screw of top tape insulation pad and end cover constitute；Described thimble
Type wire installation is arranged on connecting tube lower end, and it includes positioning screw, wire, housing and inside thereof
The push pin device of tape insulation set, end block up and pressing plate, and push pin device is by the compression bullet on conductive nail and top thereof
Spring and location conducting strip are constituted, and push pin device is sealed fixing by stifled and bottom the pressing plate of end, and housing leads to
Cross that location screw and connecting tube are fixing to be connected, push pin device position conducting strip wire in connecting tube
It is connected with the binding post of end-cap assembly；Described blocking-up type aerating device includes housing and inside thereof once
Gas-tight sealing, secondary air sealing device, air-filled pore and needle；Described air seal dress
Putting the contact rod of the band central electrode including being positioned at housing bottom, central electrode is provided around insulation
Pad, this felt pad upper end arranges necking down pad, and the surrounding of this felt pad lower conductive rod is the most successively
Sealing shroud, felt pad and gland nut are set and seal fixing；Described secondary air sealing device includes
Being positioned at the contact rod of housing internal upper part, this contact rod is by the conductive nail of two ends band location sheath and once gas
The contact rod of body sealing device is connected, and conductive nail end count packing seals, and friction top is by compressing tabletting
Sealing gasket is made to fix；Two contact rods in described housing are exhausted by felt pad about and its head
Embolium insulate with housing；Described air-filled pore controls its opening and closing by needle, and is connected with energy-storage tube；
Described thimble type is let out and can be included that letting out of housing and upper end thereof can be led by the thimble type of bottom in sheet and housing by device
Electric installation, lets out and can be provided with blast hole between sheet and thimble type electric installation；Described thimble type conduction dress
Put and include Cross Recess Head Screw, felt pad, insulator foot, plain washer, be arranged in insulation sleeve
The contact rod of push pin device, tape insulation set and gland nut, push pin device is by conductive nail and top thereof
Compression spring and location conducting strip are constituted, and the Cross Recess Head Screw of housing sidewall is by felt pad peace
Contact rod is fixed by packing ring, is insulated by insulator foot and housing in contact rod top, its side arrange with
The location conducting strip that compression spring in insulation sleeve is connected, gland nut fills from housing lower end by thimble
Put and insulation sleeve seals fixing；It is provided with activator in described energy-storage tube and lets out energy device with thimble type
The wire that is connected of contact rod；Described thimble type connecting pipe device, blocking-up type aerating device, energy storage
Pipe, thimble type are let out and device, base can be passed through the concavo-convex and inside and outside of they housing profiles the most from top to bottom
Threaded engagement is installed and is combined, and this multitube accessible connection gas that this utility model provides is quick-fried
Breaking device after finishing assembly, the conductive nail of thimble type connecting pipe device and blocking-up type aerating device upper end
Contact rod be connected, the contact rod of blocking-up type aerating device lower end is connected with the activator in energy-storage tube
Connect, and let out with thimble type can the contact rod of device be connected by wire.
Between above-mentioned thimble type connecting pipe device and base accessible some groups by blocking-up type aerating device,
Energy-storage tube, thimble type are let out energy device and are installed the combination unit of composition successively；Above-mentioned needle can use by leading
The push pin device that electricity nail and the compression spring on top and location conducting strip thereof form.
This multitube provided by the utility model accessible connection gas blast device, it uses multitube
Series connection, the method for accessible connection, do not affected by blasting environment, and security performance is preferable, and explosion prestige
Power is bigger；Between thimble type connecting pipe device and base accessible some groups by blocking-up type aerating device,
The combination unit of energy device composition let out by energy-storage tube, thimble type, can be according to demolition site to explosion degree
Demand is increased or decreased blocking-up type aerating device, energy-storage tube, thimble type let out can the combination unit of device,
Thus controlled blasting power, it is achieved explosion purpose so that the safety coefficient of blasting work is higher；This dress
Put the external collimation method of pipe changing existing gas blast device, use accessible connection method in pipe, solve
Field construction wiring length difficult, time-consuming, the drawback that labor intensity is big, do not affected by blasting environment；
Its simple in construction, easy care, failure rate of machinery is low, and easy accessibility.
Accompanying drawing explanation
The knot of the multitube accessible connection gas blast device that Fig. 1 is provided by this utility model embodiment
Structure schematic diagram；
The top of the multitube accessible connection gas blast device that Fig. 2 is provided by this utility model embodiment
The structural representation of needle-like connecting pipe device；
The resistance of the multitube accessible connection gas blast device that Fig. 3 is provided by this utility model embodiment
The structural representation of disconnected type aerating device；
The top of the multitube accessible connection gas blast device that Fig. 4 is provided by this utility model embodiment
Needle-like lets out the structural representation of energy device；
Labelling in figure: 1, thimble type connecting pipe device, 2, blocking-up type aerating device, 3, activator,
4, energy-storage tube, 5, thimble type let out can device, 6, base, 7, wire, 8, suspension ring, 9, cross
Groove pan head screw, 10, felt pad, 11, end cover, 12, insulation sleeve, 13, nut, 14,
Connecting tube, 15, location screw, 16, conductive nail, 17, end stifled, 18, pressing plate, 19, housing,
20, binding post, 21, bolt, 22, location conducting strip, 23, compression spring, 24, contact rod,
25, sealing gasket, 26, friction top, 27, tabletting, 28, location sheath, 29, central electrode, 30,
Gland nut, 31, sealing shroud, 32, necking down pad, 33, insulating trip, 34, blast hole, 35, absolutely
Edge base, 36, plain washer, 37, let out can sheet, 38, air-filled pore, 39, needle.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in further detail, but is not limiting as this utility model
Protection domain.
This utility model embodiment provides a kind of multitube accessible connection gas blast device, and it includes top
Needle-like connecting pipe device 1, blocking-up type aerating device 2, thimble type let out energy device 5, energy-storage tube 4 and the end
Seat 6, described thimble type connecting pipe device 1 by suspension ring assembly, end-cap assembly, connecting tube 14 and under
The thimble type electric installation of end is constituted；Described suspension ring assembly is by suspension ring 8 and is installed in connecting tube 14
Bolt 21 and the nut 13 of upper end are constituted；Described end-cap assembly is by connecting tube 14 internal upper part tape insulation set
The binding post 20 of 12 and the Cross Recess Head Screw 9 of top tape insulation pad 10 thereof and end cover 11
Constitute；Described thimble type wire installation is arranged on connecting tube 14 lower end, it include position screw 15,
The push pin device of tape insulation set 12 of wire 7, housing 19 and inside thereof, end stifled 17 and pressing plate 18,
Push pin device is made up of compression spring 23 and the location conducting strip 22 on conductive nail 16 and top thereof, and end is stifled
17 and the pressing plate 18 of bottom push pin device is sealed fixing, housing 19 by location screw 15 with
Connecting tube 14 is fixing to be connected, the location conducting strip 22 of push pin device wire 7 in connecting tube 14 with
The binding post 20 of end-cap assembly connects；Described blocking-up type aerating device 2 includes housing 19 and inside thereof
A gas-tight sealing, secondary air sealing device, air-filled pore 38 and needle 39；Described one
Secondary gas-tight sealing includes the contact rod 24 being positioned at the band central electrode 29 of housing 19 bottom, in
Heart electrode 29 is provided around felt pad 10, and this felt pad 10 upper end arranges necking down pad 32, this insulation
The surrounding padding 10 lower conductive rods 24 from top to bottom sets gradually sealing shroud 31, felt pad 10 and pressure
Tight swivel nut 30 seals fixing；Described secondary air sealing device includes and is positioned at housing 19 internal upper part
Contact rod 24, this contact rod 24 is close with a gas by the conductive nail 16 of two ends band location sheath 28
The contact rod 24 of seal apparatus is connected, and conductive nail 16 end count packing 25 seals, and friction top 26 passes through
Compressing tabletting 27 makes sealing gasket 25 fix；Two contact rods 24 in described housing 19 are by about
Felt pad 10 and the insulating trip 33 of its head insulate with housing 19；Described air-filled pore 38 passes through valve
Pin 39 controls its opening and closing, and is connected with energy-storage tube 4；Described thimble type is let out and can be included housing by device 5
19 and upper end let out can the thimble type electric installation of bottom in sheet 37 and housing 19, letting out can sheet 37
And it is provided with blast hole 34 between thimble type electric installation；Described thimble type electric installation includes cross recess
Pan head screw 9, felt pad 10, insulator foot 35, plain washer 36, it is arranged in insulation sleeve 12
The contact rod 24 of push pin device, tape insulation set 12 and gland nut 30, push pin device is by conductive nail 16
And the compression spring 23 on top and location conducting strip 22 are constituted, the cross recess coiled hair of housing 19 sidewall
Contact rod 24 is fixed by screw 9 by felt pad 10 and plain washer 36, and contact rod 24 top is passed through
Insulator foot 35 insulate with housing 19, and its side is arranged and compression spring 23 phase in insulation sleeve 12
Connect location conducting strip 22, gland nut 30 from housing 19 lower end by push pin device and insulation sleeve thereof
12 sealings are fixing；It is provided with activator 3 in described energy-storage tube 4 and lets out leading of energy device 5 with thimble type
The wire 7 that torch 24 is connected；Between described thimble type connecting pipe device 1 and base 6 from top to bottom
Access two groups to be let out can be installed successively and form by device 5 by blocking-up type aerating device 2, energy-storage tube 4, thimble type
Combination unit, coordinated by the concavo-convex and internal and external threads of they housing 19 profiles and combination be installed one
Rise.
After this multitube provided by the utility model accessible connection gas blast device is completed,
Contact rod 24 phase of the conductive nail 16 of thimble type connecting pipe device 1 and blocking-up type aerating device 2 upper end
Connecting, the contact rod 24 of blocking-up type aerating device 2 lower end is connected with the activator 3 in energy-storage tube 4,
And let out with thimble type can the contact rod 24 of device 5 be connected by wire 7, thimble type is let out can device 5
Conductive nail 16 be connected with contact rod 24 with blocking-up type aerating device 2 upper end of its lower end again,
The contact rod 24 of blocking-up type aerating device 2 lower end is connected with the activator 3 in its lower end energy-storage tube 4,
And let out with its lower end thimble type can the contact rod 24 of device 5 be connected by wire 7.In use,
Open needle 39, in energy-storage tube 4, fill a certain amount of liquid gas by air-filled pore 38, then
Close needle 39, sealing device；Switching on power, activator 3 makes the liquid gas in energy-storage tube 4
Transient evaporation expands, and in energy-storage tube 4, pressure increases rapidly, breaks through and lets out energy sheet 37, and high pressure draught passes through
Blast hole 34 discharges, and reaches the purpose of explosion, top can be increased or decreased according to the demand of explosion degree
Between needle-like connecting pipe device 1 and base 6 access by blocking-up type aerating device 2, energy-storage tube 4, top
Needle-like is let out and can be installed the quantity of combination unit of composition successively by device 5, thus controlled blasting power.
Claims (3)
1. multitube accessible connection gas blast device, it is characterised in that: it includes thimble type connecting tube
Device (1), blocking-up type aerating device (2), thimble type let out energy device (5), energy-storage tube (4) and the end
Seat (6), described thimble type connecting pipe device (1) is by suspension ring assembly, end-cap assembly, connecting tube (14)
And the thimble type electric installation of lower end is constituted；Described suspension ring assembly is by suspension ring (8) and is installed in
The bolt (21) of connecting tube (14) upper end and nut (13) are constituted；Described end-cap assembly is by connecting
The binding post (20) of pipe (14) internal upper part tape insulation set (12) and top tape insulation pad (10) thereof
Cross Recess Head Screw (9) and end cover (11) constitute；Described thimble type wire installation is arranged
In connecting tube (14) lower end, it include position screw (15), wire (7), housing (19) and
The push pin device of internal tape insulation set (12), end stifled (17) and pressing plate (18), push pin device by
Compression spring (23) and location conducting strip (22) on conductive nail (16) and top thereof are constituted, and end is stifled
(17) and push pin device is sealed fixing by the pressing plate (18) of bottom, housing (19) is by location
Screw (15) is fixing with connecting tube (14) to be connected, and the location conducting strip (22) of push pin device is through even
Wire (7) in adapter (14) is connected with the binding post (20) of end-cap assembly；Described blocking-up type fills
Device of air (2) includes housing (19) and a gas-tight sealing of inside, secondary air sealing
Device, air-filled pore (38) and needle (39)；A described gas-tight sealing includes being positioned at housing (19)
The contact rod (24) of the band central electrode (29) of interior bottom, central electrode (29) is provided around absolutely
Edge pad (10), this felt pad (10) upper end arranges necking down pad (32), this felt pad (10) lower end
The surrounding of contact rod (24) from top to bottom sets gradually sealing shroud (31), felt pad (10) and compresses
Swivel nut (30) seals fixing；Described secondary air sealing device includes and is positioned on housing (19)
The contact rod (24) in portion, this contact rod (24) is by the conductive nail (16) of two ends band location sheath (28)
It is connected with the contact rod (24) of a gas-tight sealing, conductive nail (16) end count packing (25)
Sealing, friction top (26) makes sealing gasket (25) fix by compressing tabletting (27)；Described housing
(19) two contact rods (24) in are by felt pad (10) about and the insulating trip of its head
(33) insulate with housing (19)；Described air-filled pore (38) controls its opening and closing by needle (39),
And be connected with energy-storage tube (4)；Described thimble type let out can device (5) include housing (19) and
Upper end let out can sheet (37) and the thimble type electric installation of housing (19) interior bottom, let out energy sheet (37)
And it is provided with blast hole (34) between thimble type electric installation；Described thimble type electric installation includes cross
Groove pan head screw (9), felt pad (10), insulator foot (35), plain washer (36), it is arranged on absolutely
Push pin device, the contact rod (24) of tape insulation set (12) and gland nut (30) in edge set (12),
Push pin device by conductive nail (16) and top thereof compression spring (23) and location conducting strip (22)
Constituting, the Cross Recess Head Screw (9) of housing (19) sidewall passes through felt pad (10) and plain washer
(36) being fixed by contact rod (24), insulator foot (35) and shell are passed through in contact rod (24) top
Body (19) insulate, and the setting of its side is connected with the compression spring (23) in insulation sleeve (12)
Location conducting strip (22), gland nut (30) from housing (19) lower end by push pin device and insulation thereof
Set (12) seals fixing；It is provided with activator (3) in described energy-storage tube (4) and lets out with thimble type
The wire (7) that the contact rod (24) of energy device (5) is connected；Described thimble type connecting pipe device (1),
Blocking-up type aerating device (2), energy-storage tube (4), thimble type let out energy device (5), base (6) successively
Installation is coordinated to combine by the concavo-convex and internal and external threads of they housings (19) profile from top to bottom.
Multitube the most according to claim 1 accessible connection gas blast device, it is characterised in that:
Some groups are accessed by blocking-up type inflation dress between described thimble type connecting pipe device (1) and base (6)
Put (2), energy-storage tube (4), thimble type is let out energy device (5) and is installed the combination unit of composition successively.
Multitube the most according to claim 1 accessible connection gas blast device, it is characterised in that:
Described needle (39) uses and is led by compression spring (23) and the location on conductive nail (16) and top thereof
The push pin device that electricity sheet (22) forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620381340.8U CN205577992U (en) | 2016-04-29 | 2016-04-29 | Accessible connection gas blast device of multitube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620381340.8U CN205577992U (en) | 2016-04-29 | 2016-04-29 | Accessible connection gas blast device of multitube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205577992U true CN205577992U (en) | 2016-09-14 |
Family
ID=56859000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620381340.8U Expired - Fee Related CN205577992U (en) | 2016-04-29 | 2016-04-29 | Accessible connection gas blast device of multitube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205577992U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106288971A (en) * | 2016-09-23 | 2017-01-04 | 河北工业大学 | A kind of carbon dioxide expander |
| CN106437710A (en) * | 2016-12-02 | 2017-02-22 | 覃小冬 | Carbon dioxide fracturer and remote detonation carbon dioxide fracturer |
| CN111692935A (en) * | 2020-06-18 | 2020-09-22 | 南京创华安全技术有限公司 | Blasting construction method of blasting equipment |
-
2016
- 2016-04-29 CN CN201620381340.8U patent/CN205577992U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106288971A (en) * | 2016-09-23 | 2017-01-04 | 河北工业大学 | A kind of carbon dioxide expander |
| CN106437710A (en) * | 2016-12-02 | 2017-02-22 | 覃小冬 | Carbon dioxide fracturer and remote detonation carbon dioxide fracturer |
| CN111692935A (en) * | 2020-06-18 | 2020-09-22 | 南京创华安全技术有限公司 | Blasting construction method of blasting equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20180429 |