CN200986423Y - Combination type focus medicine post casing - Google Patents
Combination type focus medicine post casing Download PDFInfo
- Publication number
- CN200986423Y CN200986423Y CN 200620136355 CN200620136355U CN200986423Y CN 200986423 Y CN200986423 Y CN 200986423Y CN 200620136355 CN200620136355 CN 200620136355 CN 200620136355 U CN200620136355 U CN 200620136355U CN 200986423 Y CN200986423 Y CN 200986423Y
- Authority
- CN
- China
- Prior art keywords
- mold insert
- explosive
- mouth
- extrusion molding
- pipe
- 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
Images
Landscapes
- Geophysics And Detection Of Objects (AREA)
Abstract
The utility model relates to a composite earthquake focus explosive charge enclosure, and comprises an extruded plastic pipe; a jet molded bottom closing insert, one end of which is open; a pipe orifice insert, both ends of which are open; a sealing plug, inside which a primer compartment is provided. The jet molded bottom closing insert and the pipe orifice insert are arranged on both ends of the extruded plastic pipe; and thread is provided on the outer wall of the inserts; the sealing plug is clamped on the pipe orifice insert. The utility model has the advantages of adjustable length, and is suitable for production of long earthquake focus explosive charge enclosures which have thick wall; the enclosure structure is advanced; the utility model has outstanding compression resistance, needs low cost of manufacture, is environmental protective, energy saving, and can be promoted and produced easily.
Description
Technical field
Used explosive when the utility model relates to geophysical exploration relates to a kind of combined explosive-source explosive post housing specifically.
Background technology
Explosive-source explosive post of the prior art, single-shot length is generally 300mm, and weight is 1kg, according to geological conditions and arrangement and method for construction 5～20 explosive-source explosive posts that do not wait is one another in series once blasting during use.Powder column uses adapter sleeve to connect, and the powder column after the connection promptly causes this time series connection to fail if one of them adapter sleeve is unreliable.And along with the increase of powder column series connection quantity, not only having increased the workload that construction connects has also increased because of connecting the unreliable unexpected point that occurs.
The method that solves this situation is the length that prolongs the single-shot explosive-source explosive post, the use amount that has just reduced explosive-source explosive post like this under the situation of equal connection length has promptly reduced the adapter sleeve consumption that connects usefulness, even can directly use the single-shot super-long source powder column of 5～20 length, so not only reduced and connect workload and reduced again because of connecting the unexpected point of unreliable appearance.
But the raising along with exploration engineering and exploration require requires to improve to the well depth of putting in poison, and is developed to 80 meters by 30 meters original well depths, even below 120 meters, this just proposes requirements at the higher level to the intensity and the compressive property of explosive-source explosive post housing.And explosive-source explosive post housing of the prior art all adopts the manufacturing of hollow blow molding method.It is longer that this technology is difficult to produce length, wall thickness, the explosive-source explosive post housing that intensity is high.
Summary of the invention
The purpose of this utility model is to overcome the defective of above-mentioned prior art, and a kind of random length and wall thickness made is provided, and has a high-intensity combined explosive-source explosive post housing.
The purpose of this utility model is achieved through the following technical solutions:
A kind of combined explosive-source explosive post housing, it is characterized in that this housing comprises the injection moulding back cover mold insert of extrusion molding plastic tube, an end opening, the mouth of pipe mold insert and the inner sealing plug that is provided with the detonator storehouse of both ends open, wherein injection moulding back cover mold insert and mouth of pipe mold insert are installed in the two ends of extrusion molding plastic tube respectively, and their outer wall is a screw thread; Sealing plug is stuck on the mouth of pipe mold insert;
Above-mentioned extrusion molding plastic tube is provided with some reinforcements;
Above-mentioned extrusion molding plastic tube is all spliced by ultrasonic wave plastic welding technology with injection moulding back cover mold insert, mouth of pipe mold insert;
Above-mentioned sealing plug outer wall is provided with positioning table, and this positioning table cooperates the location with mouth of pipe mold insert;
This housing also comprises the adapter sleeve that is used to connect injection moulding back cover mold insert and mouth of pipe mold insert;
Above-mentioned extrusion molding plastic tube, injection moulding back cover mold insert, mouth of pipe mold insert and adapter sleeve all adopt anti-electrostatic modified plastic to make.
Technological merit of the present utility model is embodied in following several respects:
1. the utility model adopts the extrusion molding plastic tube to cooperate manufacturing with each position mold insert, therefore can make the explosive-source explosive post housing of all lengths wall thickness according to customer requirements;
2. mold insert adopts the Ultrasonic Plastic Welding technology to be connected with pipe shaft, not only Environmental Safety but also improved the product reliability of splicing.
3. the design of long size explosive-source explosive post has reduced the winding number of times of practice of construction operation, has reduced to connect insecure trouble point;
4. because pipe shaft uses the extrusion process manufacturing, so the pipe shaft wall thickness can make by actual exploration geology condition, and hydraulic pressure area pipe shaft can be thickeied under the highland, stopped like this that hydraulic pressure area and heavy duty service middle shell are subjected to hydraulic pressure to produce the problem of distortion under the highland;
5. sealing plug and mouth of pipe mold insert adopt the tight fit design, and by locator card platform location, only the sealing plug extruding need be put in place to reach the waterproof sealing effect, and easy and simple to handle, energy-saving safety is fit to industrialized mass production;
6. make the plastics of housing use and all taked antistatic modified processing, eliminated the potential safety hazard of sensitive part.
In sum, advantage of the present utility model is adjustable length, be fit to the explosive-source explosive post housing thick and produce than longwell, and shell structure advanced person, anti-pressure ability is outstanding, low cost of manufacture, environmental protection and energy saving are convenient to promote and produce.
Description of drawings
Fig. 1 is the structural representation sketch of the combined explosive-source explosive post housing of the utility model;
Fig. 2 is the A-A cutaway view among Fig. 1;
Fig. 3 is the structural representation of adapter sleeve in the utility model.
The specific embodiment
The combined explosive-source explosive post housing of the utility model is made up of extrusion molding plastic tube 1, injection moulding back cover mold insert 2, mouth of pipe mold insert 3, sealing plug 4 and adapter sleeve 7, wherein
The extrusion molding plastic tube is cylindric, which is provided with some reinforcements;
Injection moulding back cover mold insert 2 is an end opening, end sealing, and diameter and extrusion molding plastic tube 1 be complementary, and its outer wall has screw thread, splices by Ultrasonic Plastic Welding technology and extrusion molding plastic tube 1 pipe shaft;
Mouth of pipe mold insert 3 is interior cylindric tube, and outer wall has screw thread, and inwall has the sealing plug positioning table, splices by ultrasonic wave plastic welding technology and pipe shaft;
Above-mentioned all parts can adopt multiple plastic productions such as PE, PP, ABS, PVC according to circumstances, and use plastics all to do antistatic modified processing.
Claims (6)
1. combined explosive-source explosive post housing, it is characterized in that this housing comprises the injection moulding back cover mold insert (2) of extrusion molding plastic tube (1), an end opening, the mouth of pipe mold insert (3) of both ends open and the sealing plug (4) that inside is provided with detonator storehouse (8), wherein injection moulding back cover mold insert (2) and mouth of pipe mold insert (3) are installed in the two ends of extrusion molding plastic tube (1) respectively, and their outer wall is a screw thread; Sealing plug (4) is stuck on the mouth of pipe mold insert (3).
2. by the described combined explosive-source explosive post housing of claim 1, it is characterized in that: above-mentioned extrusion molding plastic tube (1) is provided with some reinforcements (5).
3. by claim 1 or 2 described combined explosive-source explosive post housings, it is characterized in that: above-mentioned extrusion molding plastic tube (1) is all spliced by ultrasonic wave plastic welding technology with injection moulding back cover mold insert (2), mouth of pipe mold insert (3).
4. by the described combined explosive-source explosive post housing of claim 1, it is characterized in that: above-mentioned sealing plug (4) outer wall is provided with positioning table (6), and this positioning table (6) cooperates the location with mouth of pipe mold insert (3).
5. by the described combined explosive-source explosive post housing of claim 1, it is characterized in that: this housing also comprises the adapter sleeve (7) that is used to connect injection moulding back cover mold insert (2) and mouth of pipe mold insert (3).
6. by claim 1,2,4 or 5 described combined explosive-source explosive post housings, it is characterized in that: above-mentioned extrusion molding plastic tube (1), injection moulding back cover mold insert (2), mouth of pipe mold insert (3) and adapter sleeve (7) all adopt anti-electrostatic modified plastic to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620136355 CN200986423Y (en) | 2006-12-14 | 2006-12-14 | Combination type focus medicine post casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620136355 CN200986423Y (en) | 2006-12-14 | 2006-12-14 | Combination type focus medicine post casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200986423Y true CN200986423Y (en) | 2007-12-05 |
Family
ID=38915880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620136355 Expired - Fee Related CN200986423Y (en) | 2006-12-14 | 2006-12-14 | Combination type focus medicine post casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200986423Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344155A (en) * | 2013-07-29 | 2013-10-09 | 哈尔滨塑四塑胶有限责任公司 | Soft coal seam blasting sheath pipe |
| WO2017054668A1 (en) * | 2015-09-30 | 2017-04-06 | 马卫国 | Expansion pipe for blasting and blasting method therefor |
| CN107121020A (en) * | 2017-05-27 | 2017-09-01 | 武汉雷神特种器材有限公司 | Manufactured explosive and combined manufactured explosive |
-
2006
- 2006-12-14 CN CN 200620136355 patent/CN200986423Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344155A (en) * | 2013-07-29 | 2013-10-09 | 哈尔滨塑四塑胶有限责任公司 | Soft coal seam blasting sheath pipe |
| WO2017054668A1 (en) * | 2015-09-30 | 2017-04-06 | 马卫国 | Expansion pipe for blasting and blasting method therefor |
| AU2016329968B2 (en) * | 2015-09-30 | 2019-01-31 | Jin, Yonghui | Expansion pipe for blasting and blasting method therefor |
| RU2687670C1 (en) * | 2015-09-30 | 2019-05-15 | Нанкин Чуанхуа Сэйфти Текнолоджи Ко., Лтд. | Compensation pipe for blasting operations and method of blasting operations with application thereof |
| CN107121020A (en) * | 2017-05-27 | 2017-09-01 | 武汉雷神特种器材有限公司 | Manufactured explosive and combined manufactured explosive |
| CN107121020B (en) * | 2017-05-27 | 2018-12-18 | 武汉雷神特种器材有限公司 | Manufactured explosive and combined manufactured explosive |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200986423Y (en) | Combination type focus medicine post casing | |
| CA2869580C (en) | Housing and method of making same | |
| CN216139433U (en) | High-strength plastic-steel composite pipe and production device thereof | |
| CN202308529U (en) | Wiring device | |
| CN103017618B (en) | A kind of loading wire of electric detonator plastic plug and injection moulding process thereof | |
| CN203501918U (en) | Detonator plug | |
| CN201982815U (en) | Anti-static pressure plastic tube with high intensity | |
| CN201974112U (en) | Multifunctional primer | |
| CN104202940A (en) | Shell in favor of keeping long-term sealing performance | |
| CN202004230U (en) | Detachable waterproof plug for detector signal line | |
| CN109004448B (en) | Small-sized cable-through type bipolar power supply and signal transmission connector | |
| CN103009554B (en) | Injection molding method and injection molding mold of plastic plug of electric detonator leg wire | |
| CN203053334U (en) | Plastic plug for loading wire of electric detonator | |
| CN2645028Y (en) | Slurry explosive seismic source charge column | |
| CN101608935B (en) | Sealing conduction seat of wired sensor | |
| CN107503734A (en) | A kind of mining measurement while drilling exploring tube device | |
| US2887053A (en) | Explosive assembly | |
| CN2784866Y (en) | Improved seismic explosive column casing | |
| CN205642164U (en) | Electric heat closes special seismic source powder column structure | |
| CN2926737Y (en) | Pipe connector | |
| CN217236633U (en) | Bending-resistant leg wire and bending-resistant waterproof electronic detonator | |
| CN102192598B (en) | Three-way electricity guard wall structure and manufacturing method thereof | |
| CN218958517U (en) | Explosion-proof embedment connector device | |
| CN201548129U (en) | Compression-resistant pasty or liquid explosive column | |
| CN222050441U (en) | A small ultrasonic sensor |
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: 20071205 Termination date: 20101214 |