CN109607375A - Emulsion explosive cartridge fixture - Google Patents
Emulsion explosive cartridge fixture Download PDFInfo
- Publication number
- CN109607375A CN109607375A CN201910018151.2A CN201910018151A CN109607375A CN 109607375 A CN109607375 A CN 109607375A CN 201910018151 A CN201910018151 A CN 201910018151A CN 109607375 A CN109607375 A CN 109607375A
- Authority
- CN
- China
- Prior art keywords
- clamp arm
- powder stick
- emulsion explosive
- right clamp
- explosive cartridge
- 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.)
- Withdrawn
Links
- 239000000839 emulsion Substances 0.000 title claims abstract description 16
- 239000002360 explosive Substances 0.000 title claims abstract description 16
- 239000000843 powder Substances 0.000 abstract description 47
- 239000002985 plastic film Substances 0.000 abstract description 10
- 229920006255 plastic film Polymers 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 6
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000005422 blasting Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 238000004945 emulsification Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/422—Gripping members engaging only the external or internal surfaces of the articles actuated by lifting force
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
The invention discloses a kind of emulsion explosive cartridge fixtures, including frame of cultrating made of being hinged as left clamp arm and right clamp arm by pin shaft, left clamp arm and right clamp arm top are connected to cross bar by pin shaft hinge respectively, the end of two cross bars is hinged by pin shaft, tensioned elastic slice is connected between left clamp arm and right clamp arm top, is equipped with the collet for clamping emulsion explosive cartridge between left clamp arm and right clamp arm end in opposite directions.Compared with prior art, a kind of emulsion explosive cartridge fixture of the invention, under powder stick Gravitative Loads, the horizontal component of cross bar pulling force drives collet by left clamp arm and right clamp arm, collet clamps powder stick end plastic film and buckle, after powder stick is put into blasthole, powder stick bottoms out, no longer by powder stick gravity, collet opens automatically under the elastic force of elastic slice, unclamps folded powder stick cross bar.The inventive structure is simple and convenient to operate, using reliable, eliminates unhook bring falling impacts before powder stick bottoms out, improves the safety in powder charge process.
Description
Technical field
The present invention relates to vertical medium-length hole blastings, especially for the emulsification dress in the powder charge process of medium-length hole surface blasting
Medicine powder stick lifting device, especially a kind of emulsion explosive cartridge fixture.
Background technique
Perron medium-length hole blasting, needs powder stick to be packed into blasthole, and currently used tool is to useSteel
Muscle is simply made into 90 degree of L shape hook, when powder charge, by hook horizontal edge puncture powder stick upper end packaging plastic film, horizontal edge is inserted into medicine
It in volume, triggers powder stick and is put into blasthole, during powder stick is put into blasthole, the plastic film of hook is very few, then plastic film is easily broken, powder stick
Hook is prematurely popped out, blasthole is fallen into a manner of freely falling body；The plastic film of hook is excessive, then needs manually powder stick up to be lifted one section
Highly, then make powder stick freely fall to rope it is exceptionally straight when, destroy the plastic film that is hooked by the kinetic energy of powder stick, then powder stick is with certain
Initial velocity fall into blasthole.
L shape hook powder charge exists as following drawbacks: trigger plastic film number it is complete by rule of thumb, the plastic film triggered it is excessive or it is very few all
Will lead to powder stick cannot normally be detached from hook；Powder stick can fall into blasthole with certain speed, bring security risk.
Summary of the invention
The invention aims to solve the deficiencies in the prior art, a kind of emulsion explosive cartridge fixture is provided, is disappeared
Powder stick falling impacts when except powder charge, improve the safety in powder charge process.
In order to achieve the above objectives, the present invention is implemented according to following technical scheme:
A kind of emulsion explosive cartridge fixture, including frame of cultrating made of being hinged as left clamp arm and right clamp arm by pin shaft, it is described
Left clamp arm and right clamp arm top are connected to cross bar by pin shaft hinge respectively, and the end of two cross bars is hinged by pin shaft, Zuo Jia
Tensioned elastic slice is connected between arm and right clamp arm top, is equipped in opposite directions between left clamp arm and right clamp arm end fried for clamping emulsification
The collet of medicine powder stick.
Further, the collet include be symmetricly set on the clamp ring of left clamp arm and right clamp arm inner wall at end and be oppositely arranged in
Left clamp arm and right clamp arm inner wall at end and the clip tooth being mutually twisted, clip tooth are located at the lower section of clamp ring.
Further, it is hinged on the pin shaft of the end of two cross bars and is connected to vertical bar, the vertical bar top is equipped with hanging ring.
Compared with prior art, a kind of emulsion explosive cartridge fixture of the invention, under powder stick Gravitative Loads, cross bar pulling force
Horizontal component collet is driven by left clamp arm and right clamp arm, collet clamps powder stick end plastic film and buckle, is put into big gun to powder stick
After hole, powder stick bottom out, no longer by powder stick gravity, collet opens automatically under the elastic force of elastic slice, unclamps folded powder stick cross bar.
The inventive structure is simple and convenient to operate, using reliable, eliminates unhook bring falling impacts before powder stick bottoms out,
Improve the safety in powder charge process.
Detailed description of the invention
Fig. 1 is original state structural schematic diagram of the invention；
Fig. 2 is structural schematic diagram when clamping powder stick of the invention；
Fig. 3 is the schematic diagram of clip tooth and clamp ring.
Specific embodiment
With reference to the accompanying drawing and specific embodiment the invention will be further described, in this illustrative examples and say
It is bright to be used to explain the present invention but not as a limitation of the invention.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of emulsion explosive cartridge fixture of the present embodiment, including by left clamp arm 1 and right folder
Arm 2 passes through frame of cultrating made of pin shaft 3 is hinged, and the left clamp arm 1 and 2 top of right clamp arm pass through the hinge of pin shaft 3 respectively and be connected to
It is hinged on the pin shaft of the end of 4 two cross bars of cross bar and is connected to vertical bar 5,5 top of vertical bar is equipped with hanging ring 6, the end of two cross bars 4
Portion is hinged by pin shaft 3, and tensioned elastic slice 7,2 end of left clamp arm 1 and right clamp arm are connected between 2 top of left clamp arm 1 and right clamp arm
The collet for clamping emulsion explosive cartridge is equipped between end in opposite directions, the collet includes being symmetricly set on left clamp arm 1 and right folder
It the clamp ring 8 of 2 inner wall at end of arm and is oppositely arranged in left clamp arm 1 and 2 inner wall at end of right clamp arm and the clip tooth 9 being mutually twisted, clip tooth 9
Positioned at the lower section of clamp ring 8.
In this city embodiment, the original state for frame of cultrating made of being hinged as left clamp arm 1 and right clamp arm 2 by pin shaft 3
It is to be opened left clamp arm 1 and 2 top of right clamp arm by tension elastic slice 7 two cross bars 4 is made to be completely in horizontality, left clamp arm at this time
It is also the spacing having for clamping powder stick between 1 and 2 lower part of right clamp arm.
As shown in Figure 1, Figure 2, Figure 3 shows, when a kind of emulsion explosive cartridge fixture of the invention being used for medium-length hole powder charge, first
The clip tooth 9 and clamp ring 8 of the collet for opening left clamp arm 1 and 2 end of right clamp arm are clamped powder stick end respectively, then hold hanging ring 6,
Lift folded powder stick, under powder stick Gravitative Loads, hanging ring 6 is hung with rope, by the water of 4 pulling force of cross bar under the action of vertical bar 5
Divide power equally and collet is driven by left clamp arm 1 and right clamp arm 2, the clip tooth 9 and clamp ring 8 of collet clamp powder stick end plastic film and card respectively
Button, after powder stick is put into blasthole, powder stick bottoms out, cross bar 4 is no longer by powder stick gravity, screen resilience of the collet in tension elastic slice 7
Lower automatic opening, the folded powder stick of release restPose, and fixture is proposed from blasthole, complete a powder stick filling process.
The limitation that technical solution of the present invention is not limited to the above specific embodiments, it is all to do according to the technique and scheme of the present invention
Technology deformation out, falls within the scope of protection of the present invention.
Claims (3)
1. a kind of emulsion explosive cartridge fixture, including frame of cultrating made of being hinged as left clamp arm and right clamp arm by pin shaft,
Be characterized in that: the left clamp arm and right clamp arm top are connected to cross bar by pin shaft hinge respectively, and the end of two cross bars passes through pin
Axis is hinged, and tensioned elastic slice is connected between left clamp arm and right clamp arm top, is equipped in opposite directions between left clamp arm and right clamp arm end
For clamping the collet of emulsion explosive cartridge.
2. emulsion explosive cartridge fixture according to claim 1, it is characterised in that: the collet includes being symmetricly set on a left side
It the clamp ring of clamp arm and right clamp arm inner wall at end and is oppositely arranged in left clamp arm and right clamp arm inner wall at end and the clip tooth being mutually twisted,
Clip tooth is located at the lower section of clamp ring.
3. emulsion explosive cartridge fixture according to claim 1, it is characterised in that: the pin shaft of the end of two cross bars
Upper hinge is connected to vertical bar, and the vertical bar top is equipped with hanging ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910018151.2A CN109607375A (en) | 2019-01-09 | 2019-01-09 | Emulsion explosive cartridge fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910018151.2A CN109607375A (en) | 2019-01-09 | 2019-01-09 | Emulsion explosive cartridge fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109607375A true CN109607375A (en) | 2019-04-12 |
Family
ID=66018267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910018151.2A Withdrawn CN109607375A (en) | 2019-01-09 | 2019-01-09 | Emulsion explosive cartridge fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109607375A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1069563A (en) * | 1976-06-02 | 1980-01-08 | Rene Bonnefoy | Improved unloading grapple |
| CN203922461U (en) * | 2014-05-26 | 2014-11-05 | 广西玉柴机器股份有限公司 | H Exch suspender |
| CN106698185A (en) * | 2017-03-01 | 2017-05-24 | 贵州大学 | Multipurpose lifting sling for machining |
| CN206407817U (en) * | 2016-11-30 | 2017-08-15 | 上海梅山科技发展有限公司 | Lifting steel pipes fixture with locating slot |
| CN209988956U (en) * | 2019-01-09 | 2020-01-24 | 江门市安恒爆破工程有限公司 | Emulsion explosive cartridge clamp |
-
2019
- 2019-01-09 CN CN201910018151.2A patent/CN109607375A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1069563A (en) * | 1976-06-02 | 1980-01-08 | Rene Bonnefoy | Improved unloading grapple |
| CN203922461U (en) * | 2014-05-26 | 2014-11-05 | 广西玉柴机器股份有限公司 | H Exch suspender |
| CN206407817U (en) * | 2016-11-30 | 2017-08-15 | 上海梅山科技发展有限公司 | Lifting steel pipes fixture with locating slot |
| CN106698185A (en) * | 2017-03-01 | 2017-05-24 | 贵州大学 | Multipurpose lifting sling for machining |
| CN209988956U (en) * | 2019-01-09 | 2020-01-24 | 江门市安恒爆破工程有限公司 | Emulsion explosive cartridge clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190412 |
|
| WW01 | Invention patent application withdrawn after publication |