CN112254001A - Negative pressure blasting device and using method thereof - Google Patents
Negative pressure blasting device and using method thereof Download PDFInfo
- Publication number
- CN112254001A CN112254001A CN202010940473.5A CN202010940473A CN112254001A CN 112254001 A CN112254001 A CN 112254001A CN 202010940473 A CN202010940473 A CN 202010940473A CN 112254001 A CN112254001 A CN 112254001A
- Authority
- CN
- China
- Prior art keywords
- spring
- block
- rod
- groove
- handle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/08—Mounting arrangements for vessels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/02—Special adaptations of indicating, measuring, or monitoring equipment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/04—Arrangement or mounting of valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The application discloses negative pressure explodes towards device and application method thereof, including exploding towards jar, admission valve, valve rod, outlet duct, discharge valve, gauge outfit, fixed block, protection section of thick bamboo, guide arm, elastic rope, T type piece, spring one, fixture block, draw-in groove one, draw-in groove two, magnetic ring one, magnetic ring two, U type pole, spring two, bolt, nut, handle, movable block, spring three, push rod and spring four. This application upwards stimulates a protection section of thick bamboo, and then drive T type piece and fixture block and remove, when the fixture block removes and aligns with draw-in groove two, under the effect of spring elasticity, the fixture block removes inside getting into draw-in groove two, and then the position of a fixed protection section of thick bamboo, conveniently look over the data on the gauge outfit, the bolt rotates and drives the nut and remove along the screw rod, the nut removes and drives U type pole removal, U type pole removal drives two removals of magnetic ring and a magnetic ring and attaches the laminating, and then the position of fixed valve rod, under the effect of spring elasticity, movable block one end extends to the cylinder inslot portion, accomplish the installation of handle.
Description
Technical Field
The application relates to an explosion tank, in particular to a negative pressure explosion device and a using method thereof.
Background
The explosion tank is a device specially used for storing gas and has the function of stabilizing the pressure of a system, and generally comprises parts and components such as a cylinder body, a seal head, a flange, a connecting pipe, a sealing element, a support and the like. In addition, it is also equipped with safety device, meter and internal components for implementing different production processes.
The blasting that tradition used has certain defect, lacks gauge outfit protect function, causes the gauge outfit to expose for a long time and receives the damage easily in the air, lacks valve rod stop gear simultaneously, causes the valve rod to take place to rotate easily, explodes and appears leaking gas the phenomenon easily towards the jar, lacks handle installation mechanism simultaneously, causes the inconvenient dismouting of carrying on of handle, causes easily to explode to dash the jar and places when subaerial, causes the damage of handle. Therefore, the negative pressure blasting device and the use method thereof are provided for solving the problems.
Content of application
A negative pressure blasting device comprises a blasting tank, an air inlet valve, a valve rod, an air outlet pipe, an exhaust valve, a gauge head, fixed blocks, a protection mechanism, a limiting mechanism and an installation mechanism, wherein the air inlet valve is fixedly installed on the lower side of the annular side surface of the blasting tank, the valve rod is installed on the annular side surface of the air inlet valve, the air outlet pipe is installed on the upper side of the annular side surface of the blasting tank, the exhaust valve is installed at the top end of the air outlet pipe, and the gauge head and the two fixed blocks are fixedly installed on the;
the protection mechanism comprises a protection barrel, guide rods, an elastic rope, a T-shaped block, a first spring and a fixture block, wherein the protection barrel is installed on the outer side of the annular side surface of the gauge outfit;
the limiting mechanism comprises a first magnetic ring, a second magnetic ring, a U-shaped rod and a second spring, the first magnetic ring is fixedly installed at the bottom end of the air inlet valve, the bottom end of the first magnetic ring is attached to the second magnetic ring in an adsorption mode, the bottom end of the valve rod is provided with the U-shaped rod, the top end of the U-shaped rod penetrates through the valve rod and is fixedly connected with the second magnetic ring, the second spring is fixedly installed on the annular side face of the U-shaped rod, and the bottom end of the valve rod is fixedly installed;
the installation mechanism comprises a handle, a moving block, a third spring, a push rod and a fourth spring, the handle is installed between two fixed blocks, the moving block is installed inside the handle, one end of the moving block penetrates through the handle and extends to the inside of the fixed blocks, the third spring is fixedly installed at one end of the moving block, one end of the third spring is fixedly installed on the handle, the push rod is installed at one end of the fixed block, one end of the push rod extends to the inside of the fixed block and is attached to the moving block, the fourth spring is installed on the annular side face of the push rod, and two ends of the four springs are fixedly installed.
Furthermore, a first clamping groove and a second clamping groove are symmetrically formed in the annular side face of the guide rod, and one end of the clamping block extends into the first clamping groove.
Furthermore, two circular grooves are symmetrically formed in the bottom end of the protection cylinder, elastic ropes are fixedly mounted at the top end of the inner portion of each circular groove, a containing groove is formed in each circular groove, and one end of each fixture block extends into the containing groove.
Further, the valve rod bottom rotates the installation bolt, install U type pole on the bolt annular side, install the nut on the bolt annular side, and the nut outside fixed mounting is inside U type pole, fixed mounting miniature bearing on the bolt annular side, and miniature bearing outside fixed mounting is inside the valve rod.
Furthermore, a round hole groove is formed in one end of the fixing block, one end of the moving block extends into the round hole groove, and one end of the pull rod extends into the round hole groove.
Furthermore, the first magnetic ring is fixedly installed on the air inlet valve through a first screw, and the second magnetic ring is fixedly installed at the top end of the U-shaped rod through a second screw.
Furthermore, the guide rod is fixedly installed on the annular side face of the blasting tank through a first bolt, and the fixing block is fixedly installed on the annular side face of the blasting tank through a second bolt.
Furthermore, a ball groove is formed in one end of the clamping block, a ball is mounted in the ball groove, and the spherical side face of the ball is attached to one inner wall of the clamping groove.
Furthermore, a square groove is formed in one end of the handle, a third spring is installed inside the square groove, and one end of the third spring is fixedly installed inside the square groove.
Further, a negative pressure blasting device and a using method thereof, wherein the using method comprises the following steps:
(1) when data on the gauge head needs to be checked, a user pulls the T-shaped block, the T-shaped block moves to stretch the first spring, so that the first spring generates elastic force, the T-shaped block moves to drive the clamping block to move to be separated from the inside of the first clamping groove, the ball on the clamping block is attached to the annular side face of the guide rod under the action of the elastic force of the first spring, then the protection cylinder is pulled upwards to drive the T-shaped block and the clamping block to move, when the clamping block moves to be aligned with the second clamping groove, the T-shaped block moves to drive the clamping block to move into the second clamping groove under the action of the elastic force of the first spring, the position of the protection cylinder is fixed, the data on the gauge head can be checked conveniently, the elastic rope is stretched in the moving process of the protection cylinder, so that the elastic rope generates elastic force, and;
(2) when the position of the valve rod needs to be limited, a user twists the bolt, the bolt rotates to drive the nut to move along the screw rod, the nut moves to drive the U-shaped rod to move, the U-shaped rod moves to drive the magnetic ring II to move and adhere to the magnetic ring I in an attached mode, the position of the valve rod is further fixed, the valve rod is prevented from automatically rotating, the U-shaped rod moves to extrude the spring II, the spring II generates elastic force, and the elastic force of the spring II prevents the bolt from automatically rotating;
(3) when the handle needs to be installed, a user pulls the moving block, the moving block moves to stretch the spring III, the spring III generates elastic force, when one end of the moving block extends into the handle, the handle is installed between the two fixed blocks, when the moving block is aligned with the cylindrical groove in the handle, one end of the moving block extends into the cylindrical groove under the action of the elastic force of the spring III, the installation of the handle is completed, two push rods are moved inwards when the handle needs to be disassembled, the push rods move to drive the moving block to move and enter the handle, the push rods move to stretch the spring IV, the spring IV generates elastic force, and the elastic force of the spring IV facilitates the moving and resetting of the push rods.
The beneficial effect of this application is: the application provides a negative pressure explodes towards device and application method with convenient protection gauge outfit, prevent that the valve rod rotates and convenient installation handle function.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;
FIG. 2 is a schematic structural diagram of a protection mechanism according to an embodiment of the present application;
FIG. 3 is an enlarged view of a portion of one embodiment of the present application at A;
FIG. 4 is a schematic structural diagram of a limiting mechanism according to an embodiment of the present application;
FIG. 5 is a schematic structural view of a mounting mechanism in accordance with an embodiment of the present application;
fig. 6 is a partial enlarged view of an embodiment of the present application at B.
In the figure: 1. the explosion-impact type gas meter comprises an explosion-impact tank, 2, an air inlet valve, 3, a valve rod, 4, an air outlet pipe, 5, an exhaust valve, 6, a meter head, 7, a fixed block, 8, a protection cylinder, 9, a guide rod, 10, an elastic rope, 11, a T-shaped block, 12, a spring I, 13, a clamping block, 14, a clamping groove I, 15, a clamping groove II, 16, a magnetic ring I, 17, a magnetic ring II, 18, a U-shaped rod, 19, a spring II, 20, a bolt, 21, a nut, 22, a handle, 23, a moving block, 24, a spring III, 25, a push rod, 26 and a spring IV.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1-6, a negative pressure blasting device comprises a blasting tank 1, an air inlet valve 2, a valve rod 3, an air outlet pipe 4, an exhaust valve 5, a gauge head 6, fixing blocks 7, a protection mechanism, a limiting mechanism and an installation mechanism, wherein the air inlet valve 2 is fixedly installed on the lower side of the annular side surface of the blasting tank 1, the valve rod 3 is installed on the annular side surface of the air inlet valve 2, the air outlet pipe 4 is installed on the upper side of the annular side surface of the blasting tank 1, the exhaust valve 5 is installed at the top end of the air outlet pipe 4, and the gauge head 6 and the two fixing blocks 7 are fixedly installed on the annular;
the protection mechanism comprises a protection cylinder 8, guide rods 9, an elastic rope 10, a T-shaped block 11, a first spring 12 and a fixture block 13, wherein the protection cylinder 8 is installed on the outer side of the annular side surface of the gauge outfit 6, the two guide rods 9 are fixedly installed on the annular side surface of the blasting tank 1, the guide rods 9 are installed inside the inner wall of the protection cylinder 8, the T-shaped block 11 is installed on the annular side surface of the guide rods 9, the first spring 12 is installed on the annular side surface of the T-shaped block 11, two ends of the first spring 12 are respectively and fixedly installed on the T-shaped block 11 and the protection cylinder 8, one end of the T-shaped block 11 extends into the protection cylinder 8, one end of the T-shaped block 11 is fixedly installed with the fixture block 13, and one end;
the limiting mechanism comprises a first magnetic ring 16, a second magnetic ring 17, a U-shaped rod 18 and a second spring 19, the first magnetic ring 16 is fixedly installed at the bottom end of the air inlet valve 2, the bottom end of the first magnetic ring 16 is attached to the second magnetic ring 17 in an adsorption mode, the U-shaped rod 18 is installed at the bottom end of the valve rod 3, the top end of the U-shaped rod 18 penetrates through the valve rod 3 and is fixedly connected with the second magnetic ring 17, the second spring 19 is fixedly installed on the annular side face of the U-shaped rod 18, and the bottom end of the valve rod 3 is fixedly;
the installation mechanism comprises a handle 22, a moving block 23, a third spring 24, a push rod 25 and a fourth spring 26, the handle 22 is installed between the two fixing blocks 7, the moving block 23 is installed inside the handle 22, one end of the moving block 23 penetrates through the handle 22 and extends into the fixing blocks 7, the third spring 24 is fixedly installed at one end of the moving block 23, one end of the third spring 24 is fixedly installed on the handle 22, the push rod 25 is installed at one end of the fixing blocks 7, one end of the push rod 25 extends into the fixing blocks 7 and is attached to the moving block 23, the fourth spring 26 is installed on the annular side face of the push rod 25, and two ends of the fourth spring 26 are fixedly installed on the push rod 25 and the.
A first clamping groove 14 and a second clamping groove 15 are symmetrically formed in the annular side face of the guide rod 9, and one end of the clamping block 13 extends into the first clamping groove 14.
Two circular grooves are symmetrically formed in the bottom end of the protection cylinder 8, elastic ropes 10 are fixedly mounted at the top end of the inner portion of each circular groove, a containing groove is formed in each circular groove, and one end of each clamping block 13 extends into the containing groove.
The mounting bolt 20 is rotated to valve rod 3 bottom, install U type pole 18 on the 20 annular side of bolt, install nut 21 on the 20 annular side of bolt, and the outside fixed mounting of nut 21 is inside U type pole 18, the fixed mounting miniature bearing on the 20 annular side of bolt, and the miniature bearing outside fixed mounting is inside valve rod 3.
One end of the fixing block 7 is provided with a round hole groove, one end of the moving block 23 extends into the round hole groove, and one end of the pull rod extends into the round hole groove.
The first magnetic ring 16 is fixedly arranged on the air inlet valve 2 through a first screw, and the second magnetic ring 17 is fixedly arranged at the top end of the U-shaped rod 18 through a second screw.
The guide rod 9 is fixedly installed on the annular side face of the blasting tank 1 through a first bolt 20, and the fixing block 7 is fixedly installed on the annular side face of the blasting tank 1 through a second bolt 20.
One end of the clamping block 13 is provided with a ball groove, a ball is arranged in the ball groove, and the spherical side surface of the ball is attached to the inner wall of the first clamping groove 14.
One end of the handle 22 is provided with a square groove, a spring III 24 is arranged in the square groove, and one end of the spring III 24 is fixedly arranged in the square groove.
A negative pressure blasting device and a using method thereof are disclosed, wherein the using method comprises the following steps:
1 when the user needs to check the data on the watch head 6, the user pulls the T-shaped block 11, the T-shaped block 11 moves to stretch the first spring 12, so that the first spring 12 generates elastic force, the T-shaped block 11 moves to drive the clamping block 13 to move and separate from the inside of the first clamping groove 14, under the action of the elastic force of the first spring 12, the balls on the clamping block 13 are attached to the annular side surface of the guide rod 9, then the protection cylinder 8 is pulled upwards to drive the T-shaped block 11 and the fixture block 13 to move, when the fixture block 13 moves to align with the second slot 15, under the action of the elastic force of the first spring 12, the T-shaped block 11 moves to drive the clamping block 13 to move into the second clamping groove 15, so that the position of the protective barrel 8 is fixed, the data on the gauge outfit 6 can be conveniently checked, the elastic rope 10 is stretched in the moving process of the protection barrel 8, so that the elastic rope 10 generates elastic force, and the elastic force of the elastic rope 10 is convenient for the movement and the reset of the protection barrel 8;
2 when the position of the valve rod 3 needs to be limited, a user twists the bolt 20, the bolt 20 rotates to drive the nut 21 to move along the screw rod, the nut 21 moves to drive the U-shaped rod 18 to move, the U-shaped rod 18 moves to drive the magnetic ring II 17 to move to be attached to the magnetic ring I16 in an adsorption mode, the position of the valve rod 3 is further fixed, the valve rod 3 is prevented from automatically rotating, the U-shaped rod 18 moves to extrude the spring II 19, the spring II 19 generates elastic force, and the elastic force of the spring II 19 prevents the bolt 20 from automatically rotating;
3 when the handle 22 needs to be installed, a user pulls the moving block 23, the moving block 23 moves to stretch the third spring 24, the third spring 24 generates elastic force, when one end of the moving block 23 extends into the handle 22, the handle 22 is installed between the two fixed blocks 7, when the moving block 23 is aligned with the cylindrical groove in the handle 22, under the action of the elastic force of the third spring 24, one end of the moving block 23 extends into the cylindrical groove, the installation of the handle 22 is completed, when the disassembly needs to be performed, the two push rods 25 move inwards, the push rods 25 move to drive the moving block 23 to move to enter the handle 22, the push rods 25 move to stretch the fourth spring 26, the fourth spring 26 generates elastic force, and the elastic force of the fourth spring 26 facilitates the movement and resetting of the push rods 25.
The application has the advantages that:
1. upwards pulling protection section of thick bamboo, and then drive T type piece and fixture block and remove, when the fixture block removes and aligns with draw-in groove two, under the effect of spring elasticity, T type piece removes and drives the fixture block and removes inside getting into draw-in groove two, and then the position of a fixed protection section of thick bamboo, conveniently look over the data on the gauge outfit, remove the in-process at protection section of thick bamboo and stretch the elasticity rope, make the elasticity rope produce elasticity, the elasticity of elasticity rope is convenient for the removal of a protection section of thick bamboo and is resetd, the gauge outfit protect function that lacks has been solved, cause the gauge outfit to expose the problem that receives the damage easily in the air for.
2. When the position of needs restriction valve rod, the user twists the bolt, the bolt rotates and drives the nut and remove along the screw rod, the nut removes and drives U type pole removal, U type pole removal drives two removals of magnetic ring and attaches the laminating with one absorption of magnetic ring, and then the position of fixed valve rod, avoid the valve rod to take place automatic rotation, U type pole removal extrudees two springs, make two springs produce elasticity, the bolt is avoided taking place automatic rotation to the elasticity of two springs, the problem of lacking valve rod stop gear has been solved, cause the valve rod to take place to rotate easily, explode and dash the jar drawback that the gas leakage phenomenon appears easily.
3. When the handle needs to be installed, a user pulls the moving block, the moving block moves to stretch the spring III, the spring III generates elastic force, when one end of the moving block extends to the inside of the handle, the handle is installed between the two fixed blocks, when the moving block is aligned with the cylindrical groove in the handle, one end of the moving block extends to the inside of the cylindrical groove under the action of the elastic force of the spring III, the installation of the handle is completed, two push rods move inwards when needing to be disassembled, the push rods move to drive the moving block to move and enter the inside of the handle, the push rods move to stretch the spring IV, the spring IV generates elastic force, the elastic force of the spring IV facilitates the movement and the resetting of the push rods, the problem that the handle installation mechanism is lacked is solved, the handle is inconvenient to disassemble and assemble, and the explosion tank is easily placed on.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. The utility model provides a negative pressure explodes towards device which characterized in that: the explosion and impact type gas explosion and impact device comprises an explosion and impact tank (1), an air inlet valve (2), a valve rod (3), an air outlet pipe (4), an exhaust valve (5), a gauge head (6), fixed blocks (7), a protection mechanism, a limiting mechanism and an installation mechanism, wherein the air inlet valve (2) is fixedly installed on the lower side of the annular side surface of the explosion and impact tank (1), the valve rod (3) is installed on the annular side surface of the air inlet valve (2), the air outlet pipe (4) is installed on the upper side of the annular side surface of the explosion and impact tank (1), the exhaust valve (5) is installed at the top end of the air outlet pipe (4), and the gauge head;
the protection mechanism comprises a protection barrel (8), guide rods (9), an elastic rope (10), a T-shaped block (11), a first spring (12) and a clamping block (13), the protection barrel (8) is installed on the outer side of the annular side surface of the gauge head (6), the two guide rods (9) are fixedly installed on the annular side surface of the blasting tank (1), the guide rods (9) are installed inside the inner wall of the protection barrel (8), the T-shaped block (11) is installed on the annular side surface of the guide rods (9), the first spring (12) is installed on the annular side surface of the T-shaped block (11), two ends of the first spring (12) are fixedly installed on the T-shaped block (11) and the protection barrel (8) respectively, one end of the T-shaped block (11) extends into the protection barrel (8), the clamping block (13) is fixedly installed at one end of the T-shaped block (11), and one end of the clamping block (13) extends;
the limiting mechanism comprises a first magnetic ring (16), a second magnetic ring (17), a U-shaped rod (18) and a second spring (19), the first magnetic ring (16) is fixedly installed at the bottom end of the air inlet valve (2), the bottom end of the first magnetic ring (16) is attached to the second magnetic ring (17) in an adsorption mode, the U-shaped rod (18) is installed at the bottom end of the valve rod (3), the top end of the U-shaped rod (18) penetrates through the valve rod (3) to be fixedly connected with the second magnetic ring (17), the second spring (19) is fixedly installed on the annular side face of the U-shaped rod (18), and the bottom end of the valve rod (3) is fixedly installed at the;
the mounting mechanism comprises a handle (22), a moving block (23), a third spring (24), a push rod (25) and a fourth spring (26), the handle (22) is mounted between two fixing blocks (7), the moving block (23) is mounted inside the handle (22), one end of the moving block (23) penetrates through the handle (22) and extends into the fixing blocks (7), the third spring (24) is fixedly mounted at one end of the moving block (23), one end of the third spring (24) is fixedly mounted on the handle (22), the push rod (25) is mounted at one end of each fixing block (7), one end of the push rod (25) extends into the fixing blocks (7) and is attached to the moving block (23), the fourth spring (26) is mounted on the annular side face of the push rod (25), and two ends of the fourth spring (26) are fixedly mounted on the push rod (25) and the fixing blocks (7) respectively.
2. A negative pressure blasting apparatus according to claim 1, wherein: a first clamping groove (14) and a second clamping groove (15) are symmetrically formed in the annular side face of the guide rod (9), and one end of the clamping block (13) extends into the first clamping groove (14).
3. A negative pressure blasting apparatus according to claim 1, wherein: two circular grooves are symmetrically formed in the bottom end of the protection barrel (8), elastic ropes (10) are fixedly mounted at the top end of the inner portion of each circular groove, a containing groove is formed in each circular groove, and one end of each clamping block (13) extends to the inside of each containing groove.
4. A negative pressure blasting apparatus according to claim 1, wherein: valve rod (3) bottom is rotated and is installed bolt (20), install U type pole (18) on bolt (20) annular side, mounting nut (21) on bolt (20) annular side, and inside nut (21) outside fixed mounting is in U type pole (18), fixed mounting miniature bearing on bolt (20) annular side, and miniature bearing outside fixed mounting is inside valve rod (3).
5. A negative pressure blasting apparatus according to claim 1, wherein: one end of the fixed block (7) is provided with a round hole groove, one end of the moving block (23) extends into the round hole groove, and one end of the pull rod extends into the round hole groove.
6. A negative pressure blasting apparatus according to claim 1, wherein: the magnetic ring I (16) is fixedly arranged on the air inlet valve (2) through a screw I, and the magnetic ring II (17) is fixedly arranged at the top end of the U-shaped rod (18) through a screw II.
7. A negative pressure blasting apparatus according to claim 1, wherein: the guide rod (9) is fixedly arranged on the annular side face of the blasting tank (1) through a first bolt (20), and the fixing block (7) is fixedly arranged on the annular side face of the blasting tank (1) through a second bolt (20).
8. A negative pressure blasting apparatus according to claim 1, wherein: one end of the clamping block (13) is provided with a ball groove, a ball is arranged in the ball groove, and the spherical side face of the ball is attached to the inner wall of the first clamping groove (14).
9. A negative pressure blasting apparatus according to claim 1, wherein: a square groove is formed in one end of the handle (22), a third spring (24) is installed inside the square groove, and one end of the third spring (24) is fixedly installed inside the square groove.
10. A negative pressure blasting apparatus and method of use thereof according to claims 1-9, wherein: the using method comprises the following steps:
(1) when the data on the gauge head (6) needs to be checked, a user pulls the T-shaped block (11), the T-shaped block (11) moves to stretch the spring I (12), the spring I (12) generates elasticity, the T-shaped block (11) moves to drive the clamping block (13) to move and separate from the inside of the clamping groove I (14), under the action of the elasticity of the spring I (12), balls on the clamping block (13) are attached to the annular side surface of the guide rod (9), then the protection barrel (8) is pulled upwards to drive the T-shaped block (11) and the clamping block (13) to move, when the clamping block (13) moves and is aligned with the clamping groove II (15), under the action of the elasticity of the spring I (12), the T-shaped block (11) moves to drive the clamping block (13) to move into the clamping groove II (15), the position of the protection barrel (8) is fixed, the data on the gauge head (6) is convenient to check, and the elastic rope (10) is stretched in the moving process of the protection barrel (, the elastic rope (10) generates elasticity, and the elasticity of the elastic rope (10) is convenient for the movement and the reset of the protection barrel (8);
(2) when the position of the valve rod (3) needs to be limited, a user twists the bolt (20), the bolt (20) rotates to drive the nut (21) to move along the screw rod, the nut (21) moves to drive the U-shaped rod (18) to move, the U-shaped rod (18) moves to drive the magnetic ring II (17) to move and adhere to the magnetic ring I (16) in an adsorption mode, the position of the valve rod (3) is further fixed, the valve rod (3) is prevented from automatically rotating, the U-shaped rod (18) moves to extrude the spring II (19), the spring II (19) is enabled to generate elasticity, and the elasticity of the spring II (19) prevents the bolt (20) from automatically rotating;
(3) when the handle (22) needs to be installed, a user pulls the moving block (23), the moving block (23) moves to stretch the spring III (24), so that the spring III (24) generates elastic force, when one end of the moving block (23) extends into the handle (22), the handle (22) is arranged between the two fixed blocks (7), when the moving block (23) is aligned with the cylindrical groove on the handle (22), under the action of the elastic force of the spring III (24), one end of the moving block (23) extends into the cylindrical groove to complete the installation of the handle (22), when the disassembly is needed, the two push rods (25) are moved inwards, the push rods (25) move to drive the moving block (23) to move and enter the handle (22), the push rods (25) move to stretch the spring IV (26), so that the spring IV (26) generates elastic force, and the elastic force of the spring IV (26) is convenient for the movement and the reset of the push rod (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010940473.5A CN112254001A (en) | 2020-09-09 | 2020-09-09 | Negative pressure blasting device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010940473.5A CN112254001A (en) | 2020-09-09 | 2020-09-09 | Negative pressure blasting device and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112254001A true CN112254001A (en) | 2021-01-22 |
Family
ID=74232250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010940473.5A Pending CN112254001A (en) | 2020-09-09 | 2020-09-09 | Negative pressure blasting device and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112254001A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113772156A (en) * | 2021-08-13 | 2021-12-10 | 徐州凯佳食品有限公司 | Intelligent food packaging machine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9301642U1 (en) * | 1993-02-06 | 1994-06-09 | Deuper, Klaus, 4500 Osnabrück | Pressure fitting that can be connected to a gas bottle |
| CN205554153U (en) * | 2016-02-15 | 2016-09-07 | 广州湘威汽车设备有限公司 | Built -in control of gases switching device's manual formula high pressure inflator pump |
| CN206031344U (en) * | 2016-08-31 | 2017-03-22 | 广州湘威汽车设备有限公司 | Built -in pressure boost of gun type is exploded and is dashed jar |
| CN207636236U (en) * | 2017-12-15 | 2018-07-20 | 李鹏鹏 | A kind of Diaphragm air pressure gauge |
| CN207861050U (en) * | 2018-01-25 | 2018-09-14 | 西南石油大学 | A kind of liquid level emasuring device of large oil tank |
| CN209026507U (en) * | 2018-07-15 | 2019-06-25 | 山东美陵博德化工机械有限公司 | A kind of explosion-proof pressure container |
| CN210981625U (en) * | 2019-10-15 | 2020-07-10 | 广州市源信测试技术有限公司 | Clamping device for pressure verification instrument |
| CN211371910U (en) * | 2020-01-04 | 2020-08-28 | 长沙中益气体有限公司 | Gas storage tank barometer protection device |
-
2020
- 2020-09-09 CN CN202010940473.5A patent/CN112254001A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9301642U1 (en) * | 1993-02-06 | 1994-06-09 | Deuper, Klaus, 4500 Osnabrück | Pressure fitting that can be connected to a gas bottle |
| CN205554153U (en) * | 2016-02-15 | 2016-09-07 | 广州湘威汽车设备有限公司 | Built -in control of gases switching device's manual formula high pressure inflator pump |
| CN206031344U (en) * | 2016-08-31 | 2017-03-22 | 广州湘威汽车设备有限公司 | Built -in pressure boost of gun type is exploded and is dashed jar |
| CN207636236U (en) * | 2017-12-15 | 2018-07-20 | 李鹏鹏 | A kind of Diaphragm air pressure gauge |
| CN207861050U (en) * | 2018-01-25 | 2018-09-14 | 西南石油大学 | A kind of liquid level emasuring device of large oil tank |
| CN209026507U (en) * | 2018-07-15 | 2019-06-25 | 山东美陵博德化工机械有限公司 | A kind of explosion-proof pressure container |
| CN210981625U (en) * | 2019-10-15 | 2020-07-10 | 广州市源信测试技术有限公司 | Clamping device for pressure verification instrument |
| CN211371910U (en) * | 2020-01-04 | 2020-08-28 | 长沙中益气体有限公司 | Gas storage tank barometer protection device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113772156A (en) * | 2021-08-13 | 2021-12-10 | 徐州凯佳食品有限公司 | Intelligent food packaging machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104986312B (en) | A kind of bionical pressure-resistant apparatus | |
| CN112254001A (en) | Negative pressure blasting device and using method thereof | |
| CN102323108B (en) | In-situ continuous sampling device for water sample in wetland | |
| CN206378406U (en) | A kind of textile pilling box tester | |
| CN206930498U (en) | Cylindrical battery internal gas collection device | |
| CN206554927U (en) | The maintenance of container-type carbon dioxide fracturing device, perfusion work station | |
| CN209239912U (en) | A kind of screwdriver for paying adsorption function with lock | |
| CN206429713U (en) | A kind of spring depressurizes overflow valve | |
| CN208783089U (en) | A kind of coil fixing device | |
| CN202158974U (en) | In-situ and continuous wet land water sampler | |
| CN112880942B (en) | Combined device with air tightness detection mechanism for machining ship accessories | |
| CN101893547B (en) | Movable multifunctional window body used for smoke screen test box | |
| CN100563785C (en) | Adsorption tower | |
| CN113137829B (en) | Cryogenic oxygen-making air rectification production line with harmful gas detection function | |
| CN220324002U (en) | Intelligent combustible gas alarm convenient to overhaul and maintain | |
| CN220164776U (en) | Dry powder tank respirator device | |
| CN205138958U (en) | It is experimental with single granule release | |
| CN221859816U (en) | Instrument testing device | |
| CN221195206U (en) | Electronic throttle opening sensor | |
| CN114234040B (en) | Intelligent hydrogen combined bottleneck valve | |
| CN221107621U (en) | Environment-friendly flue structure for architectural design | |
| CN202580318U (en) | Protection structure for connection pipe of air conditioning device | |
| CN215525673U (en) | Automobile exhaust emission test equipment | |
| CN211449232U (en) | Inflating and displaying device for energy accumulator | |
| CN216737378U (en) | Column type hoisting air cushion |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210122 |