CN212843225U

CN212843225U - Gas release device of gas spacer

Info

Publication number: CN212843225U
Application number: CN202021921450.1U
Authority: CN
Inventors: 刘媛媛
Original assignee: Anbor Shandong New Material Technology Co ltd
Current assignee: Anbor Shandong New Material Technology Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-03-30
Anticipated expiration: 2030-09-04

Abstract

The utility model belongs to the technical field of gas spacers, in particular to a gas spacer deflating device, which comprises a gas storage tank, wherein the lower end surface of a connecting pipe is provided with a gas outlet hole in a penetrating way, the upper end surface of the connecting pipe is fixedly connected with a fixed sleeve, the inside of the fixed sleeve is fixedly connected with a fixed plate, the middle part of the upper end surface of the fixed plate is provided with a movable hole in a penetrating way, the lower end surface of the fixed plate is tightly jointed with a rubber elastic plug, the inner side wall of the rubber elastic plug is fixedly connected with a movable block, the upper end surface of the fixed sleeve is connected with two thread sleeves in a penetrating way, the two thread sleeves are both provided with a knob, the lower end surfaces of the two knobs can be detachably connected with threaded rods, the lower end surfaces of the two threaded rods are both fixedly connected with an extrusion block, thereby preventing the problem that the, the safety of the gas spacer in the carrying process is improved.

Description

Gas release device of gas spacer

Technical Field

The utility model relates to a gaseous spacer technical field, concretely relates to gaseous spacer air bleeder.

Background

All need use the gas spacer at the job site such as ground mining and building earthwork, when using, with the gas spacer location in the blasthole to blast through filling the explosive in the blasthole of gas spacer top, thereby can have better blasting effect and blasting efficiency, the gas spacer among the current structure mostly all opens the case through the dead weight of the jar body in order to realize aerifing the sealed bag.

The existing gas release device for the gas spacer is easy to cause the problem that gas in a gas storage tank in the gas spacer is released due to accidental pulling of a pull rope, so that the safety of the gas spacer in the carrying process is reduced.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes among the above-mentioned background art, the utility model provides a gas spacer air bleeder has and prevents to carry the in-process accident and causes the rubber elasticity stopper to pop out spacing slip hole and lead to gas spacer to carry the problem of in-process gassing, has improved the characteristics of gas spacer carrying the security of in-process.

In order to achieve the above object, the utility model provides a following technical scheme: a gas spacer deflation device comprises a gas storage tank, wherein the upper end surface of the gas storage tank is fixedly connected with a connecting pipe, the lower end surface of the connecting pipe is provided with a gas outlet hole in a penetrating way, the upper end surface of the connecting pipe is fixedly connected with a fixing sleeve, the upper end surface and the lower end surface of the fixing sleeve are respectively provided with a rope outlet hole and a limiting sliding hole in a penetrating way, the inner part of the fixing sleeve is fixedly connected with a fixing plate, the middle part of the upper end surface of the fixing plate is provided with a movable hole in a penetrating way, the lower end surface of the fixing plate is tightly attached with a rubber elastic plug, the inner side wall of the rubber elastic plug is fixedly connected with a movable block, the upper end surface of the fixing sleeve is connected with two thread sleeves in a penetrating way, the two thread sleeves are positioned at the left side and the right side of the rope outlet hole, knobs are arranged above the two thread sleeves, the, the lower end faces of the two threaded rods are fixedly connected with extrusion blocks, and the lower end faces of the two extrusion blocks are tightly attached to the upper end face of the moving block.

In order to conveniently deflate in the twinkling of an eye to the gas process of inflating in the air pocket, avoid taking place in the bleed valve fastener be difficult to break away from the problem that leads to being difficult to quick gassing, conduct the utility model relates to a gas spacer gassing device is preferred, fixed sleeve's lateral wall lower extreme fixedly connected with air pocket, the gas holder is located the inside of air pocket, the inside bottom fixedly connected with spring of gas holder, the up end fixedly connected with closing cap of spring, the up end fixedly connected with spliced pole of closing cap, the up end of spliced pole pass spacing sliding hole and with the lower terminal surface fixed connection of movable block, the up end middle part fixedly connected with stay cord of movable block, the other end of stay cord passes the movable orifice and goes out the rope hole and extends to fixed sleeve's top, the lateral wall intercommunication of connecting pipe has a plurality of outlet.

In order to inflate the air pocket fast simultaneously through a plurality of outlet ducts in order to make things convenient for, homogeneity when improving the gassing avoids a department to lead to strikeing to cause the air pocket to take place damaged problem easily to the air pocket gassing, as the utility model relates to a gas spacer gassing device is preferred, and is a plurality of the outlet duct is cyclic annular and distributes side by side.

For the convenience of closing cap to seal the gas in the gas holder to and make things convenient for fixed sleeve's bottom to carry on spacingly to the closing cap that rises, as the utility model relates to a gas spacer gassing device is preferred, the diameter of closing cap all is greater than the diameter of spacing sliding hole and venthole.

In order to facilitate the gassing, the rubber elastic plug is rapidly separated from the movable hole, as the utility model relates to a gas spacer air bleeder is preferred, the inside wall lower extreme of movable hole and the lateral wall upper end of rubber elastic plug all are the arc form.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this kind of gas spacer gassing device when carrying this gas spacer, twists and moves two knobs, drives the threaded rod and rotates in the thread bush, and the threaded rod drives two extrusion pieces and compresses tightly the movable block to fixed telescopic inside bottom, prevents to carry the problem that the in-process accident caused rubber elasticity stopper to pop out spacing slip hole and lead to gas spacer to carry the in-process gassing, has improved the security that gas spacer carried the in-process.

2. This kind of gas spacer air bleeder, when the use of gas spacer, put into preceding, twist and move the knob, it rises to drive the extrusion piece, the pulling stay cord, put into the blast hole with gas spacer, put into the in-process because the automaticity that descends, rubber elasticity stopper warp and pops out spacing sliding hole, the spring drives the rapid rebound of closing cap in the twinkling of an eye that pops out, until laminating with fixed telescopic lower extreme, gas in the gas holder flows through a plurality of outlet ducts in the twinkling of an eye, strut the air pocket, thereby this gas spacer is to filling the convenient gassing in the twinkling of an eye of gas process in the air pocket, it is difficult to break away from the problem that leads to being difficult to quick gassing.

3. This kind of gas spacer air bleeder is cyclic annular through a plurality of outlet ducts and distributes side by side, and then conveniently aerify the air pocket simultaneously fast through a plurality of outlet ducts when the gas in the gas holder is emitted in the twinkling of an eye, homogeneity when having improved the gassing avoids a department to deflate the air pocket and leads to leading to the fact the air pocket to strike the problem that the air pocket takes place the damage easily.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a cross-sectional view of a gas spacer deflating device according to the present invention;

FIG. 2 is a cross-sectional view of the fixing sleeve of the present invention;

fig. 3 is a cross-sectional view of the connecting pipe of the present invention.

In the figure, 1, an air storage tank; 101. a connecting pipe; 102. an air outlet; 103. an air outlet pipe; 2. fixing the sleeve; 201. limiting a sliding hole; 202. a rope outlet hole; 203. a fixing plate; 204. a movable hole; 205. an air bag; 3. a spring; 301. a closure cap; 302. connecting columns; 303. a moving block; 304. a rubber elastic plug; 305. pulling a rope; 4. a knob; 401. a threaded sleeve; 402. a threaded rod; 403. and extruding the block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, the present invention provides the following technical solutions: a gas bleeder comprises a gas storage tank 1, the upper end surface of the gas storage tank 1 is fixedly connected with a connecting pipe 101, the lower end surface of the connecting pipe 101 is penetrated and provided with a gas outlet 102, the upper end surface of the connecting pipe 101 is fixedly connected with a fixed sleeve 2, the upper end and the lower end of the fixed sleeve 2 are respectively penetrated and provided with a rope outlet 202 and a limiting sliding hole 201, the inner part of the fixed sleeve 2 is fixedly connected with a fixed plate 203, the middle part of the upper end surface of the fixed plate 203 is penetrated and provided with a movable hole 204, the lower end surface of the fixed plate 203 is tightly attached with a rubber elastic plug 304, the inner side wall of the rubber elastic plug 304 is fixedly connected with a movable block 303, the upper end surface of the fixed sleeve 2 is penetrated and connected with two thread sleeves 401, the two thread sleeves 401 are positioned at the left side and the right side of the rope outlet 202, the lower ends of the two threaded rods 402 respectively penetrate through the two threaded sleeves 401 and extend into the fixed sleeve 2, the lower end faces of the two threaded rods 402 are fixedly connected with extrusion blocks 403, and the lower end faces of the two extrusion blocks 403 are tightly attached to the upper end face of the moving block 303.

In this embodiment: when carrying this gas spacer, twist and move two knobs 4, drive threaded rod 402 and revolve in thread bush 401, threaded rod 402 drives two extrusion pieces 403 and compresses tightly movable block 303 to the inside bottom of fixed sleeve 2, prevents to carry the problem that the in-process accident caused rubber elasticity stopper 304 to pop out spacing slip hole 201 and lead to gas spacer to carry the in-process gassing, has improved the security that gas spacer carried the in-process.

As a technical optimization scheme, the lateral wall lower extreme fixedly connected with air pocket 205 of fixing sleeve 2, gas holder 1 is located the inside of air pocket 205, the inside bottom fixedly connected with spring 3 of gas holder 1, the up end fixedly connected with closing cap 301 of spring 3, the up end fixedly connected with spliced pole 302 of closing cap 301, the up end of spliced pole 302 pass spacing sliding hole 201 and with the lower terminal surface fixed connection of movable block 303, the up end middle part fixedly connected with stay cord 305 of movable block 303, the other end of stay cord 305 passes movable hole 204 and goes out rope hole 202 and extends to the top of fixing sleeve 2, the lateral wall intercommunication of connecting pipe 101 has a plurality of outlet ducts 103.

In this embodiment: when the gas spacer uses, put into before, twist and move knob 4, it rises to drive extrusion piece 403, pulling stay cord 305, put into the blast hole with the gas spacer, put into the in-process because the automaticity that descends, rubber elasticity stopper 304 is out of shape and is popped out spacing sliding hole 201, spring 3 drives closing cap 301 rapid rebound in the twinkling of an eye that pops out, until laminating with the lower extreme of fixed sleeve 2, gas in the gas holder 1 flows through a plurality of outlet ducts 103 in the twinkling of an eye, strut air pocket 205, thereby this gas spacer is to convenient gassing in the twinkling of an eye of the gas process in air pocket 205, avoid taking place in the bleed valve fastener be difficult to break away from the problem that leads to being difficult to.

As a technical optimization scheme of the utility model, a plurality of outlet ducts 103 are cyclic annular and distribute side by side.

In this embodiment: be cyclic annular parallel distribution through a plurality of outlet ducts 103, and then conveniently aerify air pocket 205 simultaneously fast through a plurality of outlet ducts 103 when the gas in the gas holder 1 is emitted in the twinkling of an eye, homogeneity when having improved the gassing avoids one to let out the gas pocket 205 and leads to leading to the fact air pocket 205 to strike the problem that causes air pocket 205 to take place damaged easily.

As a technical optimization scheme of the utility model, the diameter of closing cap 301 all is greater than the diameter of spacing sliding hole 201 and venthole 102.

In this embodiment: the diameter through closing cap 301 all is greater than the diameter of spacing slip hole 201 and venthole 102, and then makes things convenient for closing cap 301 to seal the gas in the gas holder 1 to and make things convenient for the bottom of fixed sleeve 2 to carry on spacingly to the closing cap 301 that rises.

As a technical optimization scheme of the utility model, the inside wall lower extreme of activity hole 204 and the lateral wall upper end of rubber elasticity stopper 304 all are the arc form.

In this embodiment: the lower end of the inner side wall of the movable hole 204 and the upper end of the outer side wall of the rubber elastic plug 304 are both arc-shaped, so that the rubber elastic plug 304 can be conveniently and quickly separated from the movable hole 204 during air bleeding.

The utility model discloses a theory of operation and use flow: when carrying the gas spacer, twist and move two knobs 4, drive threaded rod 402 and revolve in thread bush 401, threaded rod 402 drives two extrusion blocks 403 and compresses tightly movable block 303 to the inside bottom of fixed sleeve 2, prevent to carry the problem that the in-process accident caused rubber elasticity stopper 304 to pop out spacing sliding hole 201 and lead to the gas spacer to carry the in-process gassing, when the gas spacer uses, put into before, twist and move knob 4, drive extrusion block 403 and rise, pulling stay cord 305, put into the blast hole with the gas spacer, put into the in-process because the automaticity that descends, rubber elasticity stopper 304 warp and pops out spacing sliding hole 201, spring 3 drives closing cap 301 and upwards moves rapidly in the twinkling of an eye of popping out, until laminating with the lower extreme of fixed sleeve 2, the gas in the gas holder 1 flows through a plurality of outlet ducts 103 in the twinkling of an eye, strut air pocket 205.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A gas spacer gas bleeding device, comprising a gas tank (1), characterized in that: the upper end face of the gas storage tank (1) is fixedly connected with a connecting pipe (101), the lower end face of the connecting pipe (101) is provided with a gas outlet hole (102) in a penetrating manner, the upper end face of the connecting pipe (101) is fixedly connected with a fixed sleeve (2), the upper end face and the lower end face of the fixed sleeve (2) are respectively provided with a rope outlet hole (202) and a limiting sliding hole (201) in a penetrating manner, the inner part of the fixed sleeve (2) is fixedly connected with a fixed plate (203), the middle part of the upper end face of the fixed plate (203) is provided with a movable hole (204) in a penetrating manner, the lower end face of the fixed plate (203) is tightly attached with a rubber elastic plug (304), the inner side wall of the rubber elastic plug (304) is fixedly connected with a movable block (303), the upper end face of the fixed sleeve (2) is connected with two thread sleeves (401, the upper portions of the two threaded sleeves (401) are respectively provided with a knob (4), the lower end faces of the two knobs (4) are respectively detachably connected with a threaded rod (402), the lower ends of the two threaded rods (402) respectively penetrate through the two threaded sleeves (401) and extend into the fixed sleeve (2), the lower end faces of the two threaded rods (402) are respectively fixedly connected with an extrusion block (403), and the lower end faces of the two extrusion blocks (403) are tightly attached to the upper end face of the movable block (303).

2. A gas spacer deflation device according to claim 1, wherein: the gas storage tank is characterized in that an air bag (205) is fixedly connected to the lower end of the outer side wall of the fixed sleeve (2), the gas storage tank (1) is located inside the air bag (205), a spring (3) is fixedly connected to the bottom end of the inner portion of the gas storage tank (1), a closed cover (301) is fixedly connected to the upper end face of the spring (3), a connecting column (302) is fixedly connected to the upper end face of the closed cover (301), the upper end face of the connecting column (302) penetrates through a limiting sliding hole (201) and is fixedly connected with the lower end face of a moving block (303), a pull rope (305) is fixedly connected to the middle of the upper end face of the moving block (303), the other end of the pull rope (305) penetrates through a movable hole (204) and a rope outlet hole (202) and extends to the upper portion of the fixed sleeve (2), and.

3. A gas spacer deflation device according to claim 2, wherein: the air outlet pipes (103) are annularly distributed in parallel.

4. A gas spacer deflation device according to claim 2, wherein: the diameters of the closing covers (301) are larger than the diameters of the limiting sliding holes (201) and the air outlet holes (102).

5. A gas spacer deflation device according to claim 1, wherein: the lower end of the inner side wall of the movable hole (204) and the upper end of the outer side wall of the rubber elastic plug (304) are both arc-shaped.