CN209524831U

CN209524831U - A kind of demolition set of mining

Info

Publication number: CN209524831U
Application number: CN201920197860.7U
Authority: CN
Inventors: 宋伟远
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-02-15
Filing date: 2019-02-15
Publication date: 2019-10-22
Anticipated expiration: 2029-02-15

Abstract

The utility model discloses a kind of demolition sets of mining, including alloy bottom plate and initiator, alloy shell is provided at the top of alloy bottom plate, screw and indicator light are respectively arranged at the top of alloy shell, the demolition set of this kind of mining, it improves and increases on the basis of original demolition set, it is provided with explosive box and alloy shell, when transporting the demolition set, alloy shell and alloy bottom plate are combined can provide a kind of relatively closed environment for shotbox, to reduce influence of the external environment to explosive box, when device is hit by the external world, ointment can prevent outside water from entering inside explosive box, prevent blasting explosive granules from making moist, and vacuum insulation panel heat-proof quality is good, be conducive to maintain temperature in explosive box, to reduce since the risk of explosion phenomenon occurs for blasting explosive granules when the temperature is excessively high.

Description

A kind of demolition set of mining

Technical field

The utility model relates to blasting gear technical field, specially a kind of demolition set of mining.

Background technique

Blasting work is very important for mine, it directly affects the cost of mining, concerning mining profit Just, many blast holes are bored before explosion on blasting face, explosive is packed into this some holes, then implements explosion, at me State accounts for metal mine underground mining nearly 70% and still generallys use manual charging's method, and the charging means of most of engineering explosions are First powder stick is put into blasthole, powder stick is directly then pushed into predetermined position with tamper.

But existing demolition set safeguard procedures are done poor, are easy to make the explosive inside demolition set by external environment It influences, so that qualitative change occur, and then improves the risk of the demolition set, and existing demolition set is not allowed to be fixed on pit Inside is easier that positional shift occurs, to reduce demolition effect.

So the demolition set for how designing a kind of mining, which becomes us, will currently solve the problems, such as.

Utility model content

The purpose of this utility model is to provide the demolition sets of mining, mentioned above in the background art anti-to solve The problem that shield property is relatively low, fixed form is poor.

To achieve the above object, the utility model provides the following technical solutions: a kind of demolition set of mining, including closes Au base plate and initiator are provided with alloy shell at the top of the alloy bottom plate, and the bottom of the alloy shell is provided with sealing Cushion rubber is respectively arranged with screw, reflective strip and indicator light at the top of the alloy shell, and the screw is fixed with alloy shell Connection, the two sides of the alloy bottom plate are provided with mounting plate, and the mounting plate is fixedly connected with alloy bottom plate, the installation Expansion bolt is provided at the top of plate, and affiliated expansion bolt is flexibly connected with mounting plate, the front of the alloy shell is respectively It is provided with dustproof cover, groove and anticollision strip, the inside of the alloy shell is respectively arranged with card slot, explosive box and latch closure, described Explosive box is fixed in alloy bottom plate by card slot, and buffering cotton and fixed column, and institute are respectively arranged on the outside of the explosive box It states buffering cotton and explosive box and connection is bonded by viscose, the front of the card slot is provided with detonator, and the side of the initiator is set It is equipped with handle, the front of the initiator is respectively arranged with heat release hole and binding post, and heat release hole insertion setting is being detonated The front of device, the bottom of the initiator are provided with support leg, and the inside of the explosive box is respectively arranged with ointment, vacuum heat-insulation Plate and blasting explosive granules.

Further, there are four the screw settings, and four screws are separately positioned on four at the top of alloy shell Angle Position, while the screw is threadably secured with alloy bottom plate and connect.

Further, the mounting plate is integrally in " rectangle ", and is provided with circular aperture at the top of the mounting plate, simultaneously The mounting plate is fixedly connected with alloy bottom plate.

Further, the explosive box includes the vacuum insulation panel and vacuum on the inside of the ointment and ointment inside explosive box Blasting explosive granules on the inside of thermal insulation board, and the explosive box is integrally in " rectangle ", while the explosive box is fixedly connected with card slot.

Further, the internal diameter of the buffering cotton is equal to the outer diameter of explosive box, and the buffering cotton setting is fried Position between medicine box and fixed column, while the buffering cotton and explosive box are bonded by viscose and are connected.

Further, the heat release hole is placed equidistant in lateral, and heat release hole is located at the side of binding post, while described scattered Hot hole is embedded in the front that initiator is arranged in.

Further, the bottom of the expansion bolt is provided with spring washer, and spring washer setting is in expansion bolt and installation The contact position of plate, while the expansion bolt is flexibly connected with mounting plate.

Compared with prior art, the utility model has the beneficial effects that the demolition set of this kind of mining, original quick-fried It improves and increases on the basis of breaking device, this kind of demolition set is provided with explosive box and alloy shell, is transporting the explosion When device, first alloy shell is mounted in alloy bottom plate by screw, sealing rubber ring can be by gap between the two at this time Filling is full, so as to provide a kind of relatively closed environment for explosive box, advantageously reduces outside environmental elements to explosive box Influence, be conducive to improve the protective effect to explosive box, when shell is by extraneous impact force, alloy shell will will be hit Power passes on the buffering cotton of contact, is in porous honeycomb inside buffering cotton, the energy absorption characteristics of itself are stronger, are conducive to absorb The impact force that the demolition set is subject to during transportation, so that the blasting explosive granules strenuous vibration generation reduced inside explosive box is quick-fried Fried danger, explosive box inside is multilayered structure, and ointment can prevent outside water from entering inside explosive box, to prevent explosive Grain dampness, and vacuum insulation panel heat-proof quality is good, within capable of always maintaining temperature in explosive box to a certain degree, favorably In reduce due to explosive box internal temperature is excessively high when blasting explosive granules occur explosion phenomenon risk, vacuum insulation panel and ointment are common The second defence line of protection blasting explosive granules is constituted, so that the blasting explosive granules inside explosive box are in dry, constant temperature shape always State, protection multilayer structure collective effect are conducive to the safety for improving the borehole blasting device, which is provided with installation Alloy bottom plate is first fixed on explosion position when installing the demolition set by plate and detonator, and expansion bolt is then passed through installation Plate is screwed in bolt inside ore by the screw thread on expansion bolt outer wall, to demolition set is fixed on ore, at this time Expansion bolt will start to expand in the volume of rock interior, increase the contact area of expansion bolt and rock, the surface of spring washer It is relatively rough, the adherence properties of expansion bolt can be increased, be conducive to the fixed performance for improving device.

Detailed description of the invention

Fig. 1 is the demolition set overall structure diagram of the utility model；

Fig. 2 is the demolition set schematic diagram of internal structure of the utility model；

Fig. 3 is the initiator overall structure diagram of the utility model；

Fig. 4 is the explosive box cross-sectional view of the utility model.

In figure: 1, alloy bottom plate, 2, screw, 3, alloy shell, 4, indicator light, 5, mounting plate, 6, dustproof cover, 7, fixation Column, 8, card slot, 9, buffering cotton, 10, latch closure, 11, explosive box, 12, detonator, 13, initiator, 14, handle, 15, heat release hole, 16, Support leg, 17, binding post, 18, fixing bolt, 19, ointment, 20, vacuum insulation panel, 21, blasting explosive granules, 22, sealing ring, 23, anti- Striation, 24, anticollision strip, 25, groove, 26, expansion bolt.

Instrument in the utility model can be bought by market and private customization obtains:

The model of initiator are as follows: LF71-YJQL500；

The model of detonator are as follows: TSP303；

Indicator light: T5.5 (RED)/1505135UR3/24V.

Specific embodiment

It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition The concrete meaning of language in the present invention.

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of demolition set of mining, including alloy Bottom plate 1, alloy shell 3, indicator light 4, mounting plate 5, dustproof cover 6, fixed column 7, card slot 8, buffering cotton 9, latch closure 10, is fried screw 2 Medicine box 11, detonator 12, initiator 13, handle 14, heat release hole 15, support leg 16, binding post 17, fixing bolt 18, ointment 19, vacuum Thermal insulation board 20, blasting explosive granules 21, sealing ring 22, reflective strip 23, anticollision strip 24, groove 25 and expansion bolt 26, alloy bottom plate 1 Top is provided with alloy shell 3, and the bottom of alloy shell 3 is provided with sealing rubber ring 22, and the top of alloy shell 3 is respectively arranged with Screw 2, reflective strip 23 and indicator light 4, and screw 2 is fixedly connected with alloy shell 3, the two sides of alloy bottom plate 1 are provided with peace Loading board 5, and mounting plate 5 is fixedly connected with alloy bottom plate 1, the top of mounting plate 5 is provided with expansion bolt 26, and affiliated expanding screw Bolt 26 is flexibly connected with mounting plate 5, and the front of alloy shell 3 is respectively arranged with dustproof cover 6, groove 25 and anticollision strip 24, alloy The inside of shell 3 is respectively arranged with card slot 8, explosive box 11 and latch closure 10, and explosive box 11 is fixed on alloy bottom plate 1 by card slot 8 On, the outside of explosive box 11 is respectively arranged with buffering cotton 9 and fixed column 7, and buffers cotton 9 and explosive box 11 and bonded by viscose and connected It connects, the front of card slot 8 is provided with detonator 12, and the side of initiator 13 is provided with handle 14, and the front of initiator 13 is respectively set There are heat release hole 15 and binding post 17, and heat release hole 15 is embedded in the front that initiator 13 is arranged in, the bottom of initiator 13 is provided with Support leg 16, the inside of explosive box 11 are respectively arranged with ointment 19, vacuum insulation panel 20 and blasting explosive granules 21.

The utility model is reached by being provided with alloy shell 3, explosive box 11 and card slot 8 improves demolition set safety Property purpose, when transporting the demolition set, alloy shell 3 and alloy bottom plate 1 be combined can structure be enough that explosive box 11 mentions For a kind of relatively closed environment, so that influence of the external environment to explosive box 11 is reduced, two card slots 8 and the mutual tooth of explosive box 11 It closes, increases stability of the explosive box 11 inside alloy shell 3, when alloy bottom plate 1 is hit, buffering cotton 9 being capable of benefit The impact force that the demolition set is subject to during transportation is absorbed with itself soft characteristic, to reduce inside explosive box 11 The danger exploded due to strenuous vibration of blasting explosive granules 21, while ointment 19 can prevent outside water from entering in explosive box 11 Portion, thus prevent blasting explosive granules 21 from making moist, and 20 heat-proof quality of vacuum insulation panel is good, advantageously ensures that temperature in explosive box 11 In a normal level, to reduce since the wind of explosion phenomenon occurs for blasting explosive granules 21 when 11 internal temperature of explosive box is excessively high Danger.

Specifically, there are four the settings of screw 2, and four screws 2 are separately positioned on the corner location at 3 top of alloy shell, Screw 2 is threadably secured with alloy bottom plate 1 simultaneously connect, to achieve the purpose that be easily installed explosive box 11.

The utility model is achieved the purpose that be easily installed explosive box 11 by screw 2, when installing explosive box 11, first be used Screwdriver is inserted into the inside grooves at 2 top of screw, and bit rotary screwdriver counterclockwise disassembles screw 2, thus by alloy shell 2 It is separated with floor 1, facilitates and explosive box 11 is mounted on inside alloy shell 3.

Specifically, it is in " rectangle " that mounting plate 5 is whole, and the top of mounting plate 5 is provided with circular aperture, while mounting plate 5 It is fixedly connected with alloy bottom plate 1, the demolition set is installed to achieve the purpose that facilitate.

The utility model, which achievees the purpose that facilitate by mounting plate 5, installs the demolition set, is installing the demolition set When, alloy bottom plate 1 is first placed on explosion position, bolt is then passed through into the circular aperture on mounting plate 5, by bolt outer wall Screw thread by bolt screw in ore inside, so that demolition set is fixed on ore, the stationarity of device can be improved in this way Energy.

Specifically, explosive box 11 include vacuum insulation panel 20 on the inside of the ointment 19 and ointment 19 inside explosive box 11 and The blasting explosive granules 21 of 20 inside of vacuum insulation panel, and it is in " rectangle " that explosive box 11 is whole, while explosive box 11 and card slot 8 are fixed and connected It connects, to reach the safety for improving the destructor.

The utility model by ointment 19, vacuum insulation panel 20 and blasting explosive granules 21 improve the destructor to reach Safety, when storing the device, ointment 19 can prevent outside water from entering inside explosive box 11, thus prevent blasting explosive granules by Tide, and 20 heat-proof quality of vacuum insulation panel is good, advantageously ensures that temperature is in a normal level in explosive box 11, to drop It is low due to when 11 internal temperature of explosive box is excessively high blasting explosive granules 21 occur explosion phenomenon risk.

Specifically, the internal diameter for buffering cotton 9 is equal to the outer diameter of explosive box 11, and buffering cotton 9 is arranged in explosive box 11 With the position between fixed column 7, simultaneous buffering cotton 9 and explosive box are bonded by viscose and are connected, to reach protection explosive box 11 Purpose.

The utility model achievees the purpose that protect explosive box 11 by buffering cotton 9, when the destructor is hit, Buffering cotton 9 can absorb the impact force that the demolition set is subject to during transportation using itself soft characteristic, to drop The danger that blasting explosive granules 21 inside low explosive box 11 are exploded due to strenuous vibration.

Specifically, heat release hole 15 is placed equidistant in lateral, and heat release hole 15 is located at the side of binding post 17, while heat release hole The front of initiator 13 is arranged in achieve the purpose that rapid cooling in 15 insertions.

The utility model achievees the purpose that rapid cooling by heat release hole 15, when initiator 13 works, initiator 13 Internal component can generate a large amount of heat, and the insertion of heat release hole 15 is arranged on initiator 13, can speed up 13 inner air and outer air of initiator Circulation, to achieve the effect that cooling.

Specifically, the bottom of expansion bolt 26 is provided with spring washer, and connecing for expansion bolt 26 and mounting plate 5 is arranged in spring washer Position is touched, while expansion bolt 26 is flexibly connected with mounting plate 5, to achieve the purpose that increase the device stability.

The utility model achievees the purpose that increase the device stability by expansion bolt 26, when installing the device, Expansion bolt 26 is first headed into rock interior, expansion bolt 26 will start to expand in the part of rock interior at this time, increase swollen The contact area of swollen bolt 26 and rock, the surface of spring washer is relatively rough, can increase the adherence properties of expansion bolt 26, to reach To the purpose for improving the device stability.

Working principle: firstly, user of service checks whether the demolition set all parts performance is normal, if finding some portions It after part performance is abnormal, should be repaired or replaced in time, after the demolition set all parts performance to be checked is normal, first Demolition set is transported into explosion place, when transporting the demolition set, alloy shell 3 and alloy bottom plate 1 be combined can knot Structure is enough that explosive box 11 provides a kind of relatively closed environment, so that influence of the external environment to explosive box 11 is reduced, two card slots 8 It is mutually ratcheting with explosive box 11, stability of the explosive box 11 inside alloy shell 3 is increased, when alloy bottom plate 1 is hit When, buffering cotton 9 can absorb the impact force that the demolition set is subject to during transportation using itself soft characteristic, thus The danger that the blasting explosive granules 21 inside explosive box 11 are exploded due to strenuous vibration is reduced, while ointment 19 can prevent the external world Water enters inside explosive box 11, thus prevent blasting explosive granules 21 from making moist, and 20 heat-proof quality of vacuum insulation panel is good, is conducive to protect Temperature is in a normal level in card explosive box 11, to reduce due to blasting explosive granules 21 when 11 internal temperature of explosive box is excessively high The risk that explosion phenomenon occurs, is then placed on explosion position for alloy bottom plate 1, then bolt is passed through to the circle on mounting plate 5 Aperture is screwed in bolt inside ore by the screw thread on bolt outer wall, so that demolition set is fixed on ore, followed by Detonator 12 and initiator 13 are connected using electric wire, are pulled outwardly dustproof cover 6 with hand, it is then that detonator 12 is anti-by opening Dirt lid 6 exposes inside aperture insertion explosive box 11, and initiator 13 is finally taken home, utilizes 13 ignition charge of initiator Box 11, to carry out explosion to ore.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of demolition set of mining, including alloy bottom plate (1) and initiator (13), it is characterised in that: the alloy bottom It is provided at the top of plate (1) alloy shell (3), the bottom of the alloy shell (3) is provided with sealing rubber ring (22), the alloy Screw (2), reflective strip (23) and indicator light (4), and the screw (2) and alloy shell are respectively arranged at the top of shell (3) (3) it is fixedly connected, the two sides of the alloy bottom plate (1) are provided with mounting plate (5), and the mounting plate (5) and alloy bottom plate (1) it is fixedly connected, is provided with expansion bolt (26) at the top of the mounting plate (5), and affiliated expansion bolt (26) and mounting plate (5) it is flexibly connected, the front of the alloy shell (3) is respectively arranged with dustproof cover (6), groove (25) and anticollision strip (24), institute The inside for stating alloy shell (3) is respectively arranged with card slot (8), explosive box (11) and latch closure (10), and the explosive box (11) passes through Card slot (8) is fixed on alloy bottom plate (1), and buffering cotton (9) and fixed column are respectively arranged on the outside of the explosive box (11) (7), and the buffering cotton (9) and explosive box (11) are bonded by viscose and are connected, and the front of the card slot (8) is provided with detonator (12), the side of the initiator (13) is provided with handle (14), and the front of the initiator (13) is respectively arranged with heat release hole (15) and binding post (17), and the heat release hole (15) insertion setting is in the front of initiator (13), the initiator (13) Bottom is provided with support leg (16), the inside of the explosive box (11) be respectively arranged with ointment (19), vacuum insulation panel (20) and Blasting explosive granules (21).

2. a kind of demolition set of mining according to claim 1, it is characterised in that: the screw (2) is provided with four It is a, and four screws (2) are separately positioned on the corner location at the top of alloy shell (3), while the screw (2) and alloy Bottom plate (1) is threadably secured connection.

3. a kind of demolition set of mining according to claim 1, it is characterised in that: the mounting plate (5) is whole to be in " rectangle ", and circular aperture is provided at the top of the mounting plate (5), while the mounting plate (5) and alloy bottom plate (1) are fixed Connection.

4. a kind of demolition set of mining according to claim 1, it is characterised in that: the explosive box (11) includes fried On the inside of vacuum insulation panel (20) and vacuum insulation panel (20) on the inside of medicine box (11) internal ointment (19) and ointment (19) Blasting explosive granules (21), and the explosive box (11) is integrally in " rectangle ", while the explosive box (11) and card slot (8) are fixed and connected It connects.

5. a kind of demolition set of mining according to claim 1, it is characterised in that: the internal diameter of buffering cotton (9) Size is equal to the outer diameter of explosive box (11), the position that buffering cotton (9) is arranged between explosive box (11) and fixed column (7) It sets, while the buffering cotton (9) and explosive box (11) are bonded by viscose and connected.

6. a kind of demolition set of mining according to claim 1, it is characterised in that: the heat release hole (15) is in laterally It is placed equidistant with, and heat release hole (15) is located at the side of binding post (17), while the heat release hole (15) insertion is arranged in initiator (13) front.

7. a kind of demolition set of mining according to claim 1, it is characterised in that: the bottom of the expansion bolt (26) Portion is provided with spring washer, and the contact position in expansion bolt (26) and mounting plate (5), while the expanding screw is arranged in the spring washer Bolt (26) is flexibly connected with mounting plate (5).