CN214470409U - Energy gathering pipe device convenient for explosive loading and positioning - Google Patents
Energy gathering pipe device convenient for explosive loading and positioning Download PDFInfo
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- CN214470409U CN214470409U CN202023065037.2U CN202023065037U CN214470409U CN 214470409 U CN214470409 U CN 214470409U CN 202023065037 U CN202023065037 U CN 202023065037U CN 214470409 U CN214470409 U CN 214470409U
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Abstract
An energy-gathering pipe device convenient for loading explosives and positioning is suitable for the field of blasting. The explosive-filling device comprises an energy-gathering pipe body, wherein a cavity for filling explosives is arranged in the energy-gathering pipe body; a plurality of protruding vertex angle strips used for fixing the energy-collecting pipe in the drill hole are arranged on the outer side of the energy-collecting pipe; wherein gather can manage the first half and gather can pipe the latter half both sides and be equipped with mutual buckle structure that matches respectively, form the inside protruding to gathering of V style of calligraphy structure and can the apex angle a, the bottom of gathering can pipe the latter half is equipped with inside bellied gathering can apex angle b, make the explosive cross-section that sets up in gathering can manage have formed left and right, three gathering can the groove down, gather can apex angle b effectively reduce the energy that gathers the explosive release in the first half of pipe, thereby the protection is close to gathering can the first half country rock of pipe, make the big gun hole form the smooth surface after the explosion, three mutually supporting that gathers can the groove makes explosive explosion energy release in the intermediate position of big gun hole and in the lower half in the twinkling of an eye, the inside top surface of first half of gathering can pipe is straight face, its simple structure excellent in use effect.
Description
Technical Field
The utility model relates to an energy-gathering pipe device, the energy-gathering pipe device who is particularly useful for convenient dress explosive and location that the blasting field used.
Background
In the prior art, the energy-gathering charging device for the tunnel, the coal mine and the strip mine is provided with an energy-gathering tube charging device which uses a pneumatic glue gun or injects the powder into the energy-gathering tube device by external pressure; there is a device for setting the energy-gathering tube into the explosive. The energy-gathering charge device specifically comprises a double-W-shaped mutual buckling type energy-gathering tube charge device, a C-shaped semi-open type energy-gathering tube charge device, a D-shaped buckling type energy-gathering tube charge device and a double-ellipse buckling type energy-gathering tube charge device. Wherein "C type half open type" gathers can pipe charging means need insert the explosive with gathering can in the pipe when the powder charge, and the operation needs destroy the explosive protogen like this, when inserting to the explosive, actually not well operation to must use a large amount of sticky tapes fixed, the process is loaded down with trivial details, need use a large amount of time, and process flow is more, and gather the effect and do not show remarkably. The double-W-shaped interlocking type and D-shaped cover type energy-gathering tube charging device has the advantages that during operation, the explosive needs to be disassembled firstly, the disassembled explosive is filled into the glue gun, the glue gun is used for driving the explosive into the energy-gathering tube, or the explosive is filled inwards by means of pressure, so that the time for charging the explosive or charging the explosive is long, matched material equipment such as hole bottom connecting pieces, air bags, compressed air, positioning blocks and adhesive tapes needs to be added, the operation procedures are complex, the charging time is long and troublesome, the explosive charging process is not in accordance with safety relevant regulations, and the double-oval buckle type energy-gathering tube can greatly reduce the damage to the explosive, but has extremely poor use effect.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the technology, the energy-gathering tube device which is simple in structure, good in using effect, full in charging and capable of enabling a blast hole to form a smooth surface after explosion and facilitating explosive charging and positioning without using a positioning block, a glue gun, an air bag and a hole bottom connecting piece is provided.
In order to realize the technical purpose, the energy-gathering pipe device convenient for loading and positioning the explosive comprises an energy-gathering pipe body, wherein a cavity for loading the explosive is arranged in the energy-gathering pipe body;
the energy-gathering pipe body is a tubular closed cavity formed by combining an upper half part of the energy-gathering pipe and a lower half part of the energy-gathering pipe, and a plurality of protruding vertex angle strips used for fixing the energy-gathering pipe in a drill hole are arranged on the outer side of the energy-gathering pipe;
the energy collecting pipe comprises an energy collecting pipe upper half part and an energy collecting pipe lower half part, wherein two sides of the energy collecting pipe upper half part and two sides of the energy collecting pipe lower half part are respectively provided with mutually matched buckle structures and are fixedly connected through buckles;
The bottom of the lower half part of the energy-accumulating pipe is provided with an energy-accumulating vertex angle b which protrudes inwards, the energy-accumulating vertex angle b enables an explosive filled in the energy-accumulating pipe to form a third energy-accumulating groove at the bottom of the energy-accumulating pipe, the section of the explosive arranged in the energy-accumulating pipe forms a left energy-accumulating groove, a right energy-accumulating groove and a lower energy-accumulating groove, and the energy-accumulating vertex angle b effectively reduces the energy released by the explosive in the upper half part of the energy-accumulating pipe, so that surrounding rocks close to the upper half part of the energy-accumulating pipe are protected, a blast hole forms a smooth surface after explosion, the explosive explosion energy is instantly released in the middle position and the lower half hole of the blast hole due to the mutual cooperation of the three energy-accumulating grooves, and the explosion energy of the explosive is obviously and effectively split;
gather can manage first half inside top surface for straight face, can make the explosive hug closely the shape that the pipe wall adapted the explosive more when loading the explosive, the thickness of straight face department is greater than the thickness of both sides pipe wall for to the thinner department transition in both sides support, in the twinkling of an eye of explosive release, the time that the straight face of top thickening can tie and delay the release of explosion energy.
A plurality of protrusion apex angle strips gather the energy recess both sides setting at energy pipe upper half top and energy pipe latter half bottom respectively, play fixed direction and well-positioned effect when placing energy pipe to downthehole.
Protruding apex angle strip gathers can the groove at energy pipe top and bottom and extends two wings and form three strong point, three strong point cooperates jointly to make and gathers can the pipe when filling in downthehole, can fix automatically at the intermediate position in hole, the strong point that three protruding apex angle strip constitutes does not need to use the locating piece jointly, every protruding apex angle strip all has the cutting with the both sides of gathering the union coupling department, when the installation gathers can the pipe if there is resistance or the downthehole bending deformation of big gun in the big gun hole, thereby the protruding apex angle strip can break by oneself and destroy can not influence normal installation construction in cutting department.
The buckle of the upper half part of the energy-collecting pipe is arranged on the outer side, and the buckle of the lower half part of the energy-collecting pipe is arranged on the inner side; wherein the radian that the buckle that gathers energy pipe the latter half one side was equipped with is longer, and the radian that opposite side buckle was equipped with is shorter, when gathering energy pipe the first half and gathering energy pipe the latter half lock, detains earlier the longer one side of buckle earlier, is pressing the buckle of opposite side, can make two gather energy pipe lock power tighter like this, the lock is convenient and more firm, reverse operation can conveniently separate easy operation.
The transition department that gathers the energy apex angle a both sides that forms after energy-collecting pipe upper half and energy-collecting pipe the latter half lock establishes to the circular arc structure to two are gathered about making in the energy-collecting pipe and are gathered groove edge for the arc transition, the more perfect type form that adapts to the explosive radian, the explosive that loads in gathering the energy pipe is fuller, and the at utmost reduces and produces the space.
The buckle splicing parts on the two sides of the upper half part and the lower half part of the energy-collecting pipe are thickened, so that the whole energy-collecting pipe can also play a better role in supporting force and toughness under the condition of thinner main wall thickness.
The energy-gathering top angle b two wings of the bottom of the energy-gathering pipe lower half are thickened, the toughness and the stress degree of the energy-gathering pipe are increased, two wings extending outwards from two sides of the energy-gathering top angle b enable the energy-gathering pipe to be more stable when being placed and assembled, the energy-gathering groove angle formed by the energy-gathering top angle b at the bottom of the energy-gathering pipe lower half in the explosive is 60-118 degrees, and the energy-gathering groove angle can play a scattering role for the energy of explosive explosion, so that the energy-gathering effect on rocks is increased by the energy-gathering of the energy-gathering pipe lower half bottom energy-gathering top angle b in the moment of explosive explosion.
The energy gathering pipe is made of degradable materials, the materials contain 0-100% of PBAT, 0-100% of PLA and 0-100% of calcium carbonate, all the materials are made of degradable plastic materials, and the energy gathering pipe made of the materials in the formula is good in toughness and environment-friendly.
Has the advantages that:
the device is provided with three energy-gathering grooves, so that the filled explosive forms three energy-gathering grooves, the energy-gathering vertex angle b of the lower half energy-gathering tube can effectively reduce the energy released by the explosive in the upper half hole, thereby protecting the surrounding rock close to the upper half hole and more easily enabling the blast hole to form a smooth surface after explosion, the mutual cooperation of the three energy-gathering grooves can ensure that the explosive energy is instantaneously released in the middle position and the lower half hole of the blast hole, the explosive energy is obviously and more effectively divided, three protruding vertex angle strips of the upper half energy-gathering tube and the lower half energy-gathering tube protruding out of a tangent circle form a supporting point part, the position and the direction of the energy-gathering tube are automatically fixed when the blast hole is filled, the energy-gathering tube of the device does not need to use a pneumatic glue gun for filling the complex procedure of the explosive and the input of various devices, the explosive body is not damaged, and the gravity can play a role of buffering, strengthening and protecting the shape of the side of the surrounding rock to be protected during explosion, one side of the rock to be crushed during blasting is more effectively crushed, and larger cutting force is generated along the profile direction during directional blasting along the profile, so that the optimal energy gathering and blasting effects are achieved.
Drawings
FIG. 1 is a schematic cross-sectional view of an energy concentrating tube assembly of the present invention for facilitating explosive loading and positioning;
Fig. 2 is a schematic structural view of the energy-gathering tube device convenient for loading and positioning explosives of the utility model.
In the figure: 1-energy-gathering pipe upper half part, 2-energy-gathering pipe lower half part, 3-energy-gathering vertex angle a, 4-convex vertex angle strip, 5-grooving and 6-energy-gathering vertex angle b.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
As shown in fig. 1 and fig. 2, the utility model discloses a make things convenient for explosive to load and gather ability pipe device of location, its characterized in that: the explosive-filling energy-gathering pipe comprises an energy-gathering pipe body, wherein a cavity for filling explosives is arranged in the energy-gathering pipe body;
the energy-gathering pipe body is a tubular closed cavity formed by combining an energy-gathering pipe upper half part (1) and an energy-gathering pipe lower half part (2), and the fastener splicing parts on the two sides of the energy-gathering pipe upper half part (1) and the energy-gathering pipe lower half part (2) are thickened, so that the whole energy-gathering pipe can also play a role in better dividing supporting force and toughness under the condition of thinner main wall thickness. A plurality of protruding vertex angle bars (4) for fixing the energy-gathering pipe in the drill hole are arranged on the outer side of the energy-gathering pipe; the plurality of convex vertex angle bars (4) are respectively arranged at the top of the upper half part (1) of the energy-collecting pipe and at two sides of the energy-collecting groove at the bottom of the lower half part (2) of the energy-collecting pipe, and play roles of fixing direction and centering when the energy-collecting pipe is placed in a hole; protruding apex angle strip (4) gather can the groove at energy pipe top and bottom and extend two wings and form three strong point, three strong point cooperates jointly to make to gather can the pipe when filling in downthehole, can fix automatically in the intermediate position in hole, the strong point that three protruding apex angle strip (4) constitute does jointly and need not to use the locating piece, every protruding apex angle strip (4) all has cutting groove (5) with the both sides of gathering the pipe junction, when the installation gathers can the pipe in if there is resistance or the downthehole bending deformation of big gun in the big gun hole, thereby protruding apex angle strip (4) can be in cutting groove (5) department automatic break and destroy and can not influence normal installation construction.
The energy-collecting pipe comprises an energy-collecting pipe upper half part (1) and an energy-collecting pipe lower half part (2), wherein two sides of the energy-collecting pipe upper half part (1) and two sides of the energy-collecting pipe lower half part (2) are respectively provided with mutually matched buckle structures and are fixedly connected through buckles, after the buckles of the energy-collecting pipe upper half part (1) and the buckles of the energy-collecting pipe lower half part (2) are buckled, energy-collecting vertex angles a (3) which are inwards convex in V-shaped structures are formed at two sides of the energy-collecting pipe, and the energy-collecting vertex angles a (3) extrude the explosive filled in the energy-collecting pipe to enable two sides of the explosive filled in the energy-collecting pipe to form concave energy-collecting grooves; the energy-collecting pipe upper half part (1) and the energy-collecting pipe lower half part (2) are buckled through a buckle, the energy-collecting pipe upper half part (1) is buckled on the outer side, and the energy-collecting pipe lower half part (2) is buckled on the inner side; wherein the radian that the buckle that gathers can manage latter half (2) one side is equipped with is longer, and the radian that opposite side buckle was equipped with is shorter, when gathering can manage first half (1) and gather can manage latter half (2) lock, detain earlier the longer one side of buckle, pressing the buckle of opposite side, can make two gather can manage the locking power more tight like this, the lock is convenient and more firm, reverse operation can conveniently separate easy operation. The transition positions of two sides of an energy-gathering vertex angle a (3) formed after the energy-gathering pipe upper half part (1) and the energy-gathering pipe lower half part (2) are buckled are arranged into an arc structure, so that the edges of a left energy-gathering groove and a right energy-gathering groove in the energy-gathering pipe are in arc transition, the shape of the energy-gathering pipe is more perfectly adapted to the radian of an explosive, the explosive filled in the energy-gathering pipe is more full, and the generation of gaps is reduced to the greatest extent.
The bottom of the lower half part (2) of the energy-accumulating pipe is provided with an energy-accumulating vertex angle b (6) which protrudes inwards, the energy-accumulating vertex angle b (6) enables an explosive filled in the energy-accumulating pipe to form a third energy-accumulating groove at the bottom of the energy-accumulating pipe, the section of the explosive arranged in the energy-accumulating pipe forms a left energy-accumulating groove, a right energy-accumulating groove and a lower energy-accumulating groove, the energy-accumulating vertex angle b (6) effectively reduces the energy released by the explosive in the upper half part (1) of the energy-accumulating pipe, so that surrounding rocks close to the upper half part (1) of the energy-accumulating pipe are protected, a blast hole forms a smooth surface after explosion, the three energy-accumulating grooves are mutually matched to enable the explosive explosion energy to be instantly released in the middle position and the lower half part of the blast hole, and the explosion energy of the explosive is obviously and more effectively divided; the energy-gathering apex angle b (6) two wings of the bottom of the energy-gathering pipe lower half part (2) are thickened, the toughness and the stress degree of the energy-gathering pipe are increased, two wings, extending outwards, of the two sides of the energy-gathering apex angle b (6) protrude out of apex angle strips (4) to enable the energy-gathering pipe to be more stable when being placed and assembled, the energy-gathering groove angle formed by the energy-gathering apex angle b (6) at the bottom of the energy-gathering pipe lower half part (2) in the explosive is 60-118 degrees, the energy-gathering groove angle can play a scattering role for the energy of explosive explosion, and therefore the energy-gathering effect of the energy-gathering pipe lower half part (2) bottom energy-gathering apex angle b (6) on the rock is increased in the moment of explosive explosion.
Gather can manage first half (1) inside top surface for straight face, can make the explosive hug closely the shape that the pipe wall adapted the explosive more when filling the explosive, the thickness of straight face department is greater than the thickness of both sides pipe wall for to the thinner department transition in both sides supports, in the twinkling of an eye of explosive release, the time that the straight face of top thickening can tie and delay the release of explosion energy, provides the powerful condition for its three energy accumulation groove release energy.
The energy gathering pipe is made of degradable materials, the materials contain 0-100% of PBAT, 0-100% of PLA and 0-100% of calcium carbonate, all the materials are made of degradable plastic materials, and the energy gathering pipe made of the materials in the formula is good in toughness and environment-friendly.
Claims (8)
1. The utility model provides a conveniently adorn energy-gathering pipe device of explosive and location which characterized in that: the explosive-filling energy-gathering pipe comprises an energy-gathering pipe body, wherein a cavity for filling explosives is arranged in the energy-gathering pipe body;
the energy-collecting pipe body is a tubular closed cavity formed by combining an upper half part (1) and a lower half part (2) of the energy-collecting pipe, and a plurality of protruding vertex angle bars (4) for fixing the energy-collecting pipe in a drill hole are arranged on the outer side of the energy-collecting pipe;
the energy-collecting pipe comprises an energy-collecting pipe upper half part (1) and an energy-collecting pipe lower half part (2), wherein two sides of the energy-collecting pipe upper half part (1) and two sides of the energy-collecting pipe lower half part (2) are respectively provided with mutually matched buckle structures and are fixedly connected through buckles, after the buckles of the energy-collecting pipe upper half part (1) and the buckles of the energy-collecting pipe lower half part (2) are buckled, energy-collecting vertex angles a (3) which are inwards convex in V-shaped structures are formed at two sides of the energy-collecting pipe, and the energy-collecting vertex angles a (3) enable two sides of explosive filled in the energy-collecting pipe to form concave energy-collecting grooves;
The bottom of the lower half part (2) of the energy-gathering pipe is provided with an energy-gathering vertex angle b (6) which protrudes inwards, the energy-gathering vertex angle b (6) enables an explosive filled in the energy-gathering pipe to form a third energy-gathering groove at the bottom of the energy-gathering pipe, and the section of the explosive arranged in the energy-gathering pipe forms a left energy-gathering groove, a right energy-gathering groove and a lower energy-gathering groove;
the inside top surface of first half (1) of energy-collecting pipe is straight face, can make the explosive hug closely the shape that the pipe wall adapted the explosive more when filling the explosive, and the thickness of straight face department is greater than the thickness of both sides pipe wall for to the thinner department transition support of both sides.
2. The energy-gathering pipe device convenient for explosive loading and positioning as claimed in claim 1, wherein: a plurality of protruding apex angle strips (4) gather the energy recess both sides setting at energy pipe first half (1) top and energy pipe latter half (2) bottom respectively, play fixed direction and well effect of centering when placing the energy pipe to downthehole.
3. The energy-gathering pipe device convenient for explosive loading and positioning as claimed in claim 2, wherein: protruding apex angle strip (4) gather can the groove at energy pipe top and bottom and extend two wings and form three strong point, and three strong point cooperates jointly to make to gather can the pipe when filling in downthehole, can fix automatically in the intermediate position in hole, and the strong point that three protruding apex angle strip (4) constitute does jointly and need not to use the locating piece, and every protruding apex angle strip (4) all has grooving (5) with the both sides of gathering the union coupling department.
4. The energy-gathering pipe device convenient for explosive loading and positioning as claimed in claim 1, wherein: the energy-collecting pipe upper half part (1) and the energy-collecting pipe lower half part (2) are buckled through a buckle, the energy-collecting pipe upper half part (1) is buckled on the outer side, and the energy-collecting pipe lower half part (2) is buckled on the inner side; wherein the radian that the buckle of gathering the energy pipe latter half (2) one side was equipped with is longer, and the radian that opposite side buckle was equipped with is shorter.
5. The energy concentrating pipe device convenient for explosive loading and positioning as claimed in claim 4, wherein: the energy-gathering pipe is characterized in that the transition positions at two sides of an energy-gathering vertex angle a (3) formed after the energy-gathering pipe upper half part (1) and the energy-gathering pipe lower half part (2) are buckled are of arc structures.
6. The energy-gathering pipe device convenient for explosive loading and positioning as claimed in claim 1, wherein: the fastener splicing parts on the two sides of the energy-collecting pipe upper half part (1) and the energy-collecting pipe lower half part (2) are thickened.
7. The energy-gathering pipe device convenient for explosive loading and positioning as claimed in claim 1, wherein: the energy-gathering top angle b (6) two wings of the bottom of the energy-gathering pipe lower half part (2) are thickened, the toughness and the stress degree of the energy-gathering pipe are increased, the two wings extending outwards from the two sides of the energy-gathering top angle b (6) protrude out of the top angle strips (4) to enable the energy-gathering pipe to be more stable when being placed and assembled, and the energy-gathering groove angle formed by the energy-gathering top angle b (6) at the bottom of the energy-gathering pipe lower half part (2) in the explosive is 60-118 degrees.
8. The energy-gathering pipe device convenient for explosive loading and positioning as claimed in claim 1, wherein: the energy gathering pipe is made of degradable materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023065037.2U CN214470409U (en) | 2020-12-18 | 2020-12-18 | Energy gathering pipe device convenient for explosive loading and positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023065037.2U CN214470409U (en) | 2020-12-18 | 2020-12-18 | Energy gathering pipe device convenient for explosive loading and positioning |
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| Publication Number | Publication Date |
|---|---|
| CN214470409U true CN214470409U (en) | 2021-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023065037.2U Active CN214470409U (en) | 2020-12-18 | 2020-12-18 | Energy gathering pipe device convenient for explosive loading and positioning |
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|---|---|
| CN (1) | CN214470409U (en) |
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2020
- 2020-12-18 CN CN202023065037.2U patent/CN214470409U/en active Active
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