CN210321454U - Outdoor secondary blasting dust bag - Google Patents
Outdoor secondary blasting dust bag Download PDFInfo
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- CN210321454U CN210321454U CN201921173475.5U CN201921173475U CN210321454U CN 210321454 U CN210321454 U CN 210321454U CN 201921173475 U CN201921173475 U CN 201921173475U CN 210321454 U CN210321454 U CN 210321454U
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Abstract
The utility model relates to a blasting construction correlation technique field specifically is an open-air secondary blasting dust bag, including dust bag, the surperficial joint of detonator frame has the closing plate, and the inside rotation of closing plate is connected with the fixed plate, and the skin weld of fixed plate has the dwang, and the dwang rotates to be connected in the inside of rotating the groove, and the inside of overcoat board is equipped with the location spout, and location slider sliding connection is in the inside of location spout, and beneficial effect is: when needs blast the great blasting object of volume, be close to two sets of dust fall bags, the inboard of two sets of mantle boards is arranged in to interior expansion plate, to two sets of mantle boards of inner end slip, two sets of mantle boards dock and are fixed together, the inside location of inner expansion plate at the mantle board slides this moment, the completion is to the fixed of two sets of dust fall bags, the multiunit dust fall bag is fixed together, the stability that the dust fall bag was placed has been improved, the dust fall quality has been guaranteed, excellent in use effect, and is suitable for being promoted.
Description
Technical Field
The utility model relates to a relevant technical field of blasting construction specifically is an open-air secondary blasting dust bag.
Background
Blasting is a technology which utilizes the compression, loosening, destruction, throwing and killing effects generated by the explosion of explosives in air, water, earth and stone media or objects to achieve the expected purpose, and the research range comprises the following steps: the properties and the using method of explosives and firesets, the explosive action of explosive charge (explosive package) in various media, the contact blasting and non-contact blasting of the explosive charge to targets, the organization and implementation of various blasting operations, and the dust fall of the dust fall bag in the blasting process are required, but the following defects still exist in the practical use of the common dust fall bag:
1. before the dust bag is used, water is generally introduced into the dust bag, then the opening of the dust bag is sewn, during transportation, the sewing structure of the dust bag is easy to break, and the like, so that the water in the dust bag leaks, the sewing position of the dust bag needs to be reopened, and the water is injected into the dust bag again, so that the operation is complex, time and labor are wasted, and the normal use of the dust bag is influenced;
2. during blasting construction, the dust settling bag is attached to the surface of a blasting object, but the dust settling bag is not broken by the aid of impulsive force generated in the blasting process, so that the dust settling bag cannot play a dust settling role, the using effect is poor, water in the dust settling bag splashes around after blasting, dust cannot be rapidly settled at blasting points, scraps generated in the blasting process can also splash around, and certain danger exists;
3. when blasting construction, when the volume of blasting object is great, need a plurality of dust bags to carry out the dust fall usually, a plurality of dust bags laminating are on the different surfaces of blasting object, and the stability that the dust bag is connected is relatively poor, takes place to break away from with the blasting object easily when using, leads to the dust bag to drop and breaks subaerial, causes the waste of water, and the dust fall effect is relatively poor, influences the efficiency of blasting construction, and the result of use is relatively poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an open-air secondary blasting dust bag to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an open secondary blasting dust-reducing bag comprises a dust-reducing bag, wherein a sucker is bonded on the surface of the dust-reducing bag, a detonator rack is bonded on the surface of the dust-reducing bag, a sealing plate is clamped on the surface of the detonator rack, a fixed plate is rotatably connected inside the sealing plate, a rotating rod is welded on the surface of the fixed plate, a rotating groove is formed inside the sealing plate, the rotating rod is rotatably connected inside the rotating groove, an elastic clamping block is welded on the surface of the fixed plate, a clamping groove is formed inside the detonator rack, the elastic clamping block is clamped inside the clamping groove, a connecting frame is bonded on the surface of the dust-reducing bag, a butt joint plate is butt-jointed inside the connecting frame, a butt joint groove is formed inside the butt joint plate, a dust-reducing protective plate is welded on the surface of the butt joint plate, a sealing seat is bonded inside the dust-reducing bag, and a sealing cover is clamped inside the sealing seat, the utility model discloses a dust bag dust-settling device, including sealing cover, sealing seat, flexible bulge loop, connecting plate, outer sleeve plate, telescopic plate, location spout, location slider sliding connection, the skin weld of sealing cover has the snap ring, and the inside of sealing seat is equipped with the constant head tank, the snap ring joint is in the inside of constant head tank, and the inner wall welding of sealing seat has flexible bulge loop, and the inside of sealing cover is equipped with the fixed slot, flexible bulge loop joint is in the inside of fixed slot, and the surface bonding of dust bag has the connecting plate, the inside sliding connection of connecting plate has outer sleeve plate, and the inside of connecting plate is equipped with the regulation spout, outer sleeve plate sliding connection is in the inside of adjusting the spout, and the.
Preferably, the sucking discs are provided with a plurality of groups, the plurality of groups of sucking discs are adhered to two side parts of the surface of the dust bag, the detonator frame is adhered to the inner side parts of the plurality of groups of sucking discs, the sealing plate is of a rectangular frame structure, and the detonator frame is clamped inside the concave part of the sealing plate.
Preferably, the fixed plate is provided with two sets ofly, two sets of fixed plate welding are inside the protruding portion of closing plate, the fixed plate comprises a set of "concave" word shaped plate and a set of rectangular plate, the rectangular plate welding is at the protruding portion inner wall and the horizontal part upper surface of "concave" word shaped plate, the dwang is cylindrical shaft-like structure, the dwang welding is at the horizontal part surface of fixed plate, the elasticity fixture block comprises a set of rectangular plate and two sets of isosceles trapezoid elastic block, the rectangular plate welding is at the horizontal part surface of "concave" word shaped plate, two sets of isosceles trapezoid elastic block welding are at the both sides surface of rectangular plate, the joint groove is provided with two sets ofly, isosceles trapezoid elastic block joint.
Preferably, the link is rectangle frame structure, and the inboard bonding of the salient of link is in the side surface of dust bag, and the butt joint board comprises a set of "L" shaped plate and a set of isosceles trapezoid elastic block, and isosceles trapezoid elastic block welds the vertical part surface at "L" shaped plate, and isosceles trapezoid elastic block joint is in the inside of butt joint groove, and the horizontal part of "L" shaped plate comprises two sets of rectangular plates, and the dust fall backplate welds the surface at two sets of rectangular plates.
Preferably, sealed lid is "T" shaped plate column structure, and circlip is isosceles trapezoid elasticity annular structure, and circlip's inner wall welding is on the horizontal part surface of sealed lid, and isosceles trapezoid elasticity encircles the inside at the constant head tank, and sealed lid passes through the fixing bolt spiro union on the surface of seal receptacle.
Preferably, the flexible bulge loop is arc elasticity loop configuration, and the outside surface welding of fixed slot is at the inner wall of seal receptacle, and the fixed slot setting is inside the vertical portion of sealed lid, and the inside surface joint of flexible bulge loop is in the inside of fixed slot.
Preferably, the connecting plate is rectangle frame structure, adjusts the spout setting inside the sunk part of connecting plate, and outer sleeve plate is provided with two sets ofly, and two sets of outer sleeve plate all are "L" shaped plate column structure, and the vertical portion of a set of "L" shaped plate is rectangle plate column structure, and the vertical portion of another set of "L" shaped plate is rectangle frame structure, and rectangle plate column structure docks inside the sunk part of rectangle frame structure, and rectangle plate column structure all is equipped with the fixed orifices with rectangle frame structure's inside, and the inside spiro union of fixed orifices has fixing bolt.
Preferably, the dust bag is provided with the multiunit, and outer sleeve plate sliding connection is on the surface of a set of dust bag, and interior flexible board is the rectangle platelike structure, and the bonding of interior flexible board is on the surface of another set of dust bag, and the location slider is the rectangle massive structure, and the location slider is provided with two sets ofly, and the location spout sets up inside the horizontal part of "L" shaped plate on outer sleeve plate, and two sets of location sliders sliding connection are in two sets of location spouts.
Compared with the prior art, the utility model discloses the structure sets up rationally, and is functional strong, has following advantage:
1. when water is injected into the dust reducing bag, the fixing bolt on the sealing cover is taken down firstly, then the sealing cover is pulled towards the outer end, the dust reducing bag can be opened, at the moment, the water can be injected into the dust reducing bag, after the water injection is completed, the sealing cover is extruded on the inner wall of the sealing seat, due to the elastic action of the elastic clamping ring and the flexible convex ring, the elastic clamping ring is clamped in the positioning groove, a primary sealing structure is formed, the clamping type fixing structure is simple in structure, meanwhile, the flexible convex ring is clamped in the fixing groove, a secondary sealing structure is formed, multiple sealing structures are arranged, the sealing performance is better, and the use quality of the dust reducing bag is ensured;
2. when the dust-settling bag is used, the fixing plates are rotated towards two ends, the fixing plates are rotated through the rotating rods, the elastic clamping blocks are separated from the clamping grooves, the sealing plate is taken down, the detonators in the detonator rack protrude out, and during blasting, the detonators burst to break the dust-settling bag, so that the dust-settling quality of the dust-settling bag is guaranteed;
3. when needs blast the great blasting object of volume, be close to two sets of dust fall bags, the inboard of two sets of mantle boards is arranged in to interior expansion plate, to two sets of mantle boards of inner end slip, two sets of mantle boards dock and are fixed together, the inside location of inner expansion plate at the mantle board slides this moment, the completion is to the fixed of two sets of dust fall bags, the multiunit dust fall bag is fixed together, the stability that the dust fall bag was placed has been improved, the dust fall quality has been guaranteed, excellent in use effect, and is suitable for being promoted.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the mounting frame and the sealing plate of the present invention;
FIG. 3 is a schematic view of the connection structure of the sealing plate and the fixing plate of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 1;
FIG. 5 is a schematic view of the connection structure of the sealing seat and the sealing cover of the present invention;
FIG. 6 is a schematic view of the connection structure between the sealing cap and the elastic snap ring of the present invention;
FIG. 7 is a schematic view of the connection structure between the outer sleeve plate and the inner retractable plate of the present invention;
fig. 8 is an enlarged view of the structure at B in fig. 7.
In the figure: dust bag 1, sucking disc 2, thunderbolt frame 3, closing plate 4, fixed plate 5, dwang 6, rotation groove 7, elasticity fixture block 8, joint groove 9, link 10, butt joint board 11, butt joint groove 12, dust fall backplate 13, seal receptacle 14, sealed lid 15, snap ring 16, constant head tank 17, flexible bulge loop 18, fixed slot 19, connecting plate 20, overcoat board 21, regulation spout 22, interior flexible board 23, location slider 24, location spout 25.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 8, the present invention provides a technical solution: an outdoor secondary blasting dust-reducing bag comprises a dust-reducing bag 1, wherein suckers 2 are adhered to the surface of the dust-reducing bag 1, a detonator frame 3 is adhered to the surface of the dust-reducing bag 1, a sealing plate 4 is clamped to the surface of the detonator frame 3, a plurality of groups of suckers 2 are arranged on the suckers 2, the suckers 2 are adhered to two side portions of the surface of the dust-reducing bag 1, the detonator frame 3 is adhered to the inner side portions of the suckers 2, the sealing plate 4 is of a rectangular frame structure, the detonator frame 3 is clamped inside a concave portion of the sealing plate 4, detonators are fixed inside the detonator frame 3, the detonator frame 3 is sealed through the sealing plate 4 before use, the sealing plate 4 is taken down when blasting is carried out, the detonators burst when blasting is carried out, further the dust-reducing bag 1 is broken, and the dust;
referring to fig. 2 and 3, a fixing plate 5 is rotatably connected to the inside of a sealing plate 4, a rotating rod 6 is welded to the surface of the fixing plate 5, a rotating groove 7 is formed in the sealing plate 4, the rotating rod 6 is rotatably connected to the inside of the rotating groove 7, an elastic clamping block 8 is welded to the surface of the fixing plate 5, a clamping groove 9 is formed in the detonator frame 3, the elastic clamping block 8 is clamped to the inside of the clamping groove 9, two groups of fixing plates 5 are arranged on the fixing plate 5, the two groups of fixing plates 5 are welded to the inside of a protruding portion of the sealing plate 4, the fixing plate 5 is composed of a group of concave-shaped plates and a group of rectangular plates, the rectangular plates are welded to the inner wall of the protruding portion of the concave-shaped plates and the upper surface of the horizontal portion, the rotating rod 6 is in a cylindrical rod-shaped structure, the rotating rod 6 is welded to, two groups of isosceles trapezoid elastic blocks are welded on the surfaces of two sides of a rectangular plate, two groups of clamping grooves 9 are arranged, the isosceles trapezoid elastic blocks are clamped inside the clamping grooves 9, before the dust bag 1 is used, a fixing plate 5 rotates inside a sealing plate 4 through a rotating rod 6 and a rotating groove 7, the fixing plate 5 rotates towards the inner end, an elastic clamping block 8 is extruded on the surface of a detonator frame 3, and finally the elastic clamping block 8 is clamped inside the clamping grooves 9, so that the sealing plate 4 carries out sealing protection on the detonator frame 3;
referring to fig. 1 and 4, a connecting frame 10 is bonded to the surface of a dust bag 1, a docking plate 11 is docked inside the connecting frame 10, a docking slot 12 is formed inside the connecting frame 10, the docking plate 11 is docked inside the docking slot 12, a dust-fall guard plate 13 is welded to the surface of the docking plate 11, the connecting frame 10 is in a rectangular frame structure, the inner side of the protruding portion of the connecting frame 10 is bonded to the side surface of the dust bag 1, the docking plate 11 is composed of a set of L-shaped plates and a set of isosceles trapezoid elastic blocks, the isosceles trapezoid elastic blocks are welded to the vertical portion surface of the L-shaped plates, the isosceles trapezoid elastic blocks are clamped inside the docking slot 12, the horizontal portion of the L-shaped plates is composed of two sets of rectangular plates, the dust-fall guard plate 13 is welded to the surfaces of the two sets of rectangular plates, when the dust bag 1 is used, the dust-fall guard plate 13 is docked to the outer side of the connecting frame 10 through the docking slot 12, the dust fall protection plate 13 is fixed on the outer side surface of the dust fall bag 1, water in the dust fall bag 1 is limited through the dust fall protection plate 13 in the blasting process, the dust fall quality of the dust fall bag 1 is guaranteed, meanwhile, waste chips generated in the blasting process are blocked through the dust fall protection plate 13, and the safety of blasting construction is improved;
referring to fig. 5 and 6, a sealing seat 14 is bonded inside the dust bag 1, a sealing cover 15 is clamped inside the sealing seat 14, an elastic snap ring 16 is welded on the surface of the sealing cover 15, a positioning groove 17 is arranged inside the sealing seat 14, the elastic snap ring 16 is clamped inside the positioning groove 17, the sealing cover 15 is in a T-shaped plate structure, the elastic snap ring 16 is in an isosceles trapezoid elastic annular structure, the inner wall of the elastic snap ring 16 is welded on the horizontal part surface of the sealing cover 15, the surface of the isosceles trapezoid elastic ring is clamped inside the positioning groove 17, the sealing cover 15 is screwed on the surface of the sealing seat 14 through a fixing bolt, when the dust bag 1 is sealed, the sealing cover 15 is pressed towards the inner wall of the sealing seat 14, the elastic snap ring 16 is clamped inside the positioning groove 17 due to the elastic action of the elastic snap ring 16, a preliminary sealing structure is formed, the clamping type fixing structure is simple, the sealing cover 15 is convenient to fix and detach;
referring to fig. 5 and 6, a flexible convex ring 18 is welded on the inner wall of the sealing seat 14, a fixing groove 19 is formed in the sealing cover 15, the flexible convex ring 18 is clamped inside the fixing groove 19, the flexible convex ring 18 is of an arc elastic annular structure, the outer side surface of the fixing groove 19 is welded on the inner wall of the sealing seat 14, the fixing groove 19 is arranged in the vertical part of the sealing cover 15, the inner side surface of the flexible convex ring 18 is clamped inside the fixing groove 19, when the dust bag 1 is sealed, the sealing cover 15 is extruded on the surface of the flexible convex ring 18, and due to the elastic action of the flexible convex ring 18, the flexible convex ring 18 is clamped inside the fixing groove 19, so that a secondary sealing structure is formed, and the arrangement of multiple sealing structures ensures the sealing performance of the dust bag 1 and further ensures the use quality of the dust bag 1;
referring to fig. 7 and 8, a connecting plate 20 is bonded on the surface of the dust reducing bag 1, an outer sleeve plate 21 is slidably connected inside the connecting plate 20, an adjusting chute 22 is arranged inside the connecting plate 20, the outer sleeve plate 21 is slidably connected inside the adjusting chute 22, the connecting plate 20 is in a rectangular frame structure, the adjusting chute 22 is arranged inside a concave portion of the connecting plate 20, two groups of outer sleeve plates 21 are arranged, each group of outer sleeve plates 21 is in an L-shaped plate structure, the vertical portion of one group of L-shaped plates is in a rectangular plate structure, the vertical portion of the other group of L-shaped plates is in a rectangular frame structure, the rectangular plate structures are butted inside the concave portion of the rectangular frame structure, fixing holes are arranged inside the rectangular plate structure and the rectangular frame structure, fixing bolts are screwed inside the fixing holes, when dust reduction is required for a blasting object with a larger volume, a plurality of groups of dust reducing bags 1 are close together, the inner expansion plate 23 is arranged on the inner sides of the two groups of outer sleeve plates 21, then the two groups of outer sleeve plates 21 slide towards the inner ends, the two groups of outer sleeve plates 21 are butted and fixed together, the inner expansion plate 23 is positioned, the fixation of the two groups of dust reducing bags 1 is completed, the structure is simple, the stability of the multiple groups of dust reducing bags 1 during placement is improved, and the dust reducing quality of the dust reducing bags 1 is further ensured;
referring to fig. 7, an inner expansion plate 23 is slidably connected inside an outer sheathing plate 21, positioning sliders 24 are welded on the surface of the inner expansion plate 23, positioning chutes 25 are formed inside the outer sheathing plate 21, the positioning sliders 24 are slidably connected inside the positioning chutes 25, the dust reducing bags 1 are provided with a plurality of sets, the outer sheathing plate 21 is slidably connected on the surface of one set of dust reducing bags 1, the inner expansion plate 23 is in a rectangular plate structure, the inner expansion plate 23 is bonded on the surface of the other set of dust reducing bags 1, the positioning sliders 24 are in a rectangular block structure, the positioning sliders 24 are provided with two sets, the positioning chutes 25 are arranged inside the horizontal part of an L-shaped plate on the outer sheathing plate 21, the two sets of positioning sliders 24 are slidably connected inside the two sets of positioning chutes 25, after the two sets of dust reducing bags 1 are fixed, the inner expansion plate 23 slides to different positions of the outer sheathing plate 21 through the positioning sliders 24 and the positioning chutes 25, so that the distance between the two, and then be applicable to the blasting object to different volumes and carry out the dust fall, simple structure satisfies different user demands.
The working principle is as follows: when the dust-removing device is actually used, firstly, the fixing bolt on the sealing cover 15 is taken down, then the sealing cover 15 is pulled towards the outer end, due to the elastic action of the elastic clamping ring 16 and the flexible convex ring 18, the flexible convex ring 18 is extruded on the surface of the sealing cover 15 and separated from the fixing groove 19, the elastic clamping ring 16 is extruded on the inner wall of the sealing seat 14 and separated from the positioning groove 17, at the moment, the dust-removing bag 1 can be opened, at the moment, water is added into the dust-removing bag 1 through the sealing seat 14, after the water is added, the sealing cover 15 is extruded towards the inside of the sealing seat 14, the sealing cover 15 is extruded on the surface of the flexible convex ring 18, finally, the flexible convex ring 18 is clamped in the fixing groove 19, a primary sealing structure is formed, the clamping type fixing structure is simple in structure, meanwhile, the elastic clamping ring 16 is extruded on the inner wall, the sealing effect is better, water leakage in the process of moving the dust bag 1 is avoided, the dust falling quality of the dust bag 1 is guaranteed, then the sealing cover 15 is fixed through the fixing bolt in a threaded mode, sealing of the dust bag 1 is completed, then the butt joint plate 11 is in butt joint with the inside of the connecting frame 10, the butt joint plate 11 is in butt joint with the inside of the butt joint groove 12, the dust falling protection plate 13 is in butt joint with the outer side surface of the dust bag 1, at the time, when the dust bag 1 bursts and falls dust, water in the dust bag cannot splash towards the outer end, the dust falling quality is further guaranteed, meanwhile, fragments generated by blasting are blocked, the blasting safety is improved, the using effect is good, before the use, the detonator frame 3 is sealed through the sealing plate 4, the safety before the use of detonators on the detonator frame 3 is guaranteed, when the detonator is used, the fixing plates 5 are rotated towards the two ends, the fixing plates 5, because of the elastic action of the elastic clamping block 8, the elastic clamping block 8 is separated from the clamping groove 9, the sealing plate 4 is taken down from the surface of the detonator frame 3 at the moment, then the dust reducing bag 1 is adsorbed on the surface of an blasting object through the sucking disc 2, the fixing of the dust reducing bag 1 is completed, blasting work can be carried out at the moment, dust reduction is carried out through the dust reducing bag 1, the structure is simple, detonators in the detonator frame 3 are simultaneously exploded during blasting, further the dust reducing bag 1 is broken, the dust reducing bag 1 is prevented from being broken during blasting, the dust reducing quality of the dust reducing bag 1 is further ensured, when the volume of the blasting object is large, a plurality of groups of dust reducing bags 1 are taken out, the inner expansion plates 23 on the dust reducing bags 1 are placed on the inner sides of the two groups of outer sleeve plates 21, then the two groups of outer sleeve plates 21 are slid towards the inner ends, the two groups of outer sleeve plates 21 are butted together, interior expansion plate 23 slides in the inside of outer race plate 21 through location slider 24 this moment, links together two sets of dust bag 1 that fall, and multiunit dust bag 1 bonding is difficult for taking place to break away from with the blasting object when blasting the object, and then has guaranteed dust bag 1's dust fall quality, through making interior expansion plate 23 slide to the different positions of outer race plate 21, can adjust the distance between two sets of dust bag 1 that fall, simple structure, excellent in use effect is fit for promoting.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an open-air secondary blasting dust bag, includes dust bag (1), its characterized in that: the dust-reducing bag is characterized in that a sucker (2) is bonded on the surface of the dust-reducing bag (1), a detonator frame (3) is bonded on the surface of the dust-reducing bag (1), a sealing plate (4) is clamped on the surface of the detonator frame (3), a fixing plate (5) is rotatably connected inside the sealing plate (4), a rotating rod (6) is welded on the surface of the fixing plate (5), a rotating groove (7) is formed in the sealing plate (4), the rotating rod (6) is rotatably connected inside the rotating groove (7), an elastic clamping block (8) is welded on the surface of the fixing plate (5), a clamping groove (9) is formed in the detonator frame (3), the elastic clamping block (8) is clamped inside the clamping groove (9), a connecting frame (10) is bonded on the surface of the dust-reducing bag (1), a butt joint plate (11) is butt-jointed inside the connecting frame (10), and a butt joint groove (12) is formed in the connecting, the dust-settling bag is characterized in that the butt joint plate (11) is in butt joint with the inside of the butt joint groove (12), the surface of the butt joint plate (11) is welded with a dust-settling protection plate (13), a sealing seat (14) is bonded with the inside of the dust-settling bag (1), a sealing cover (15) is clamped inside the sealing seat (14), an elastic snap ring (16) is welded on the surface of the sealing cover (15), a positioning groove (17) is arranged inside the sealing seat (14), the elastic snap ring (16) is clamped inside the positioning groove (17), a flexible convex ring (18) is welded on the inner wall of the sealing seat (14), a fixing groove (19) is arranged inside the sealing cover (15), the flexible convex ring (18) is clamped inside the fixing groove (19), a connecting plate (20) is bonded on the surface of the dust-settling bag (1), an outer sleeve plate (21) is slidably connected inside the connecting plate (20), and an adjusting sliding groove, outer sleeve plate (21) sliding connection is in the inside of adjusting spout (22), and the inside sliding connection of outer sleeve plate (21) has interior expansion plate (23), the surface welding of interior expansion plate (23) has location slider (24), and the inside of outer sleeve plate (21) is equipped with location spout (25), location slider (24) sliding connection is in the inside of location spout (25).
2. The outdoor secondary blasting dust bag of claim 1, wherein: sucking disc (2) are provided with the multiunit, and multiunit sucking disc (2) bonding is in the both sides part on dust bag (1) surface, and detonator frame (3) bonding is in the inside part of multiunit sucking disc (2), and closing plate (4) are rectangle frame structure, and inside detonator frame (3) joint is in the sunk part of closing plate (4).
3. The outdoor secondary blasting dust bag of claim 1, wherein: fixed plate (5) are provided with two sets ofly, two sets of fixed plate (5) welding is inside the protruding part of closing plate (4), fixed plate (5) comprise a set of "concave" word shaped plate and a set of rectangular plate, the rectangular plate welding is at the protruding part inner wall and the horizontal part upper surface of "concave" word shaped plate, dwang (6) are cylindrical shaft-like structure, dwang (6) welding is at the horizontal part surface of fixed plate (5), elasticity fixture block (8) comprise a set of rectangular plate and two sets of isosceles trapezoid elastic block, the rectangular plate welding is at the horizontal part surface of "concave" word shaped plate, two sets of isosceles trapezoid elastic block welding are at the both sides surface of rectangular plate, joint groove (9) are provided with two sets ofly, isosceles trapezoid elastic block joint is in the inside of joint groove (9).
4. The outdoor secondary blasting dust bag of claim 1, wherein: link (10) are rectangle frame structure, and the inboard bonding of the salient of link (10) is at the side surface of dust bag (1), and dock plate (11) comprises a set of "L" shaped plate and a set of isosceles trapezoid elastic block, and isosceles trapezoid elastic block welds the vertical part surface at "L" shaped plate, and isosceles trapezoid elastic block joint is in the inside of butt joint groove (12), "the horizontal part of L" shaped plate comprises two sets of rectangular plates, and dust fall backplate (13) welds the surface at two sets of rectangular plates.
5. The outdoor secondary blasting dust bag of claim 1, wherein: sealed lid (15) are "T" shaped plate column structure, and circlip (16) are isosceles trapezoid elasticity annular structure, and the inner wall welding of circlip (16) is at the horizontal part surface of sealed lid (15), and the inside at constant head tank (17) is connected to isosceles trapezoid elasticity ring's surface joint, and sealed lid (15) are on the surface of seal receptacle (14) through fixed bolt spiro union.
6. The outdoor secondary blasting dust bag of claim 1, wherein: the flexible convex ring (18) is of an arc-shaped elastic annular structure, the outer side surface of the fixing groove (19) is welded on the inner wall of the sealing seat (14), the fixing groove (19) is arranged in the inner portion of the vertical portion of the sealing cover (15), and the inner side surface of the flexible convex ring (18) is clamped in the fixing groove (19).
7. The outdoor secondary blasting dust bag of claim 1, wherein: connecting plate (20) are rectangle frame structure, adjust spout (22) and set up inside the depressed part of connecting plate (20), outer sleeve plate (21) are provided with two sets ofly, two sets of outer sleeve plate (21) all are "L" shaped plate column structure, the vertical portion of a set of "L" shaped plate is rectangle plate column structure, the vertical portion of another set of "L" shaped plate is rectangle frame structure, rectangle plate column structure docks inside the depressed part of rectangle frame structure, rectangle plate column structure all is equipped with the fixed orifices with rectangle frame structure's inside, the inside spiro union of fixed orifices has fixing bolt.
8. The outdoor secondary blasting dust bag of claim 1, wherein: the dust-settling bag (1) is provided with a plurality of groups, the outer sheathing plate (21) is connected on the surface of a group of dust-settling bag (1) in a sliding manner, the inner expansion plate (23) is in a rectangular plate-shaped structure, the inner expansion plate (23) is bonded on the surface of another group of dust-settling bag (1), the positioning slide block (24) is in a rectangular block-shaped structure, the positioning slide block (24) is provided with two groups, the positioning sliding grooves (25) are arranged inside the horizontal part of the L-shaped plate on the outer sheathing plate (21), and the two groups of positioning slide blocks (24) are connected inside the two groups of positioning sliding grooves (25) in a sliding manner.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921173475.5U CN210321454U (en) | 2019-07-24 | 2019-07-24 | Outdoor secondary blasting dust bag |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921173475.5U CN210321454U (en) | 2019-07-24 | 2019-07-24 | Outdoor secondary blasting dust bag |
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| CN210321454U true CN210321454U (en) | 2020-04-14 |
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| CN201921173475.5U Active CN210321454U (en) | 2019-07-24 | 2019-07-24 | Outdoor secondary blasting dust bag |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110345821A (en) * | 2019-07-24 | 2019-10-18 | 贵州久远爆破工程有限责任公司 | A kind of outdoor secondary blasting dust settling pocket |
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2019
- 2019-07-24 CN CN201921173475.5U patent/CN210321454U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110345821A (en) * | 2019-07-24 | 2019-10-18 | 贵州久远爆破工程有限责任公司 | A kind of outdoor secondary blasting dust settling pocket |
| CN110345821B (en) * | 2019-07-24 | 2024-06-14 | 保利新联爆破工程集团有限公司 | Dust fall bag for open-air secondary blasting |
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