CN209311202U - Connector is used in inhalator jar rock deformation pressure/burst pressure test - Google Patents
Connector is used in inhalator jar rock deformation pressure/burst pressure test Download PDFInfo
- Publication number
- CN209311202U CN209311202U CN201821931235.2U CN201821931235U CN209311202U CN 209311202 U CN209311202 U CN 209311202U CN 201821931235 U CN201821931235 U CN 201821931235U CN 209311202 U CN209311202 U CN 209311202U
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- tubular
- cylindrical member
- jacking block
- hollow lever
- rubber parts
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Abstract
The utility model discloses a kind of inhalator jar rock deformation pressure/burst pressure test connectors, it include cylindrical member, rubber parts and hollow lever, the forward and backward side of cylindrical member is screwed with the forward and backward gland of tubular respectively, rubber parts is locked at the front end of cylindrical member by gland before tubular, and the front end of rubber parts before tubular in gland from extending；Hollow lever sequentially passes through gland, cylindrical member and tubular rear pressing cover before rubber parts, tubular from front to back and extends, and the front end of hollow lever sets and is screwed with pre-large post-small cone barrel jacking block；The rear end of hollow lever has the jacking block of integrally connected, and jacking block acts against the outside of tubular rear pressing cover.The utility model structure is simple, adjusts the relative position of cone barrel jacking block by adjusting relative position of the rear pressing cover in cylindrical member to expand rubber parts, realizes sealed connection and locking with inhalator jar, easy to operate, is easy to control, ensure that test effect.
Description
Technical field
The utility model relates to inhalator jar production and processing equipment, specifically a kind of inhalator jar rock deformation pressure/burst pressure
Connector is used in power test.
Background technique
Inhalator jar is also known as aerosol container, and being usually filled with liquid in the inhalator jar more generally used in daily life can
Combustion gas body.In the process of manufacture of this inhalator jar, the pressure that can bear to tank body after molding is needed to test,
Judge whether tank body can reach corresponding safety standard, to ensure safety of the user in use process in the future.The pressure
Generally there are two types of situation, a kind of situation is that tank body is deformed and tests its internal pressure value when (bulge), another for power test
Situation is that tank body tests its internal pressure value when generating explosion (tank body is mutually separated with the water injection pipe connected when test).
Connection locking mode when test between tank body and water injection pipe can directly influence actual test effect, existing
Test device generallys use the connection locking member being driven by the cylinder and realizes that the connection between tank body and water injection pipe is locked, disadvantage and
It is disadvantageous in that structure is complex, it is complex for operation step；In addition, actual survey is not achieved if the dynamics of locking is too small
Effect is tried, water injection pipe is easily led to if the dynamics of locking is excessive and bursts, it is difficult to control.
Utility model content
The purpose of the utility model is to provide a kind of inhalator jar rock deformation pressure/burst pressure test connectors, will fill the water
Pipe is connected with the rear end of hollow lever, and the oral area of inhalator jar is sleeved on rubber parts, by adjusting rear pressing cover in tubular
Rubber parts is expanded to adjust the relative position of cone barrel jacking block in relative position on part, to realize the sealed connection with inhalator jar
And locking.
The technical solution of the utility model is as follows:
A kind of inhalator jar rock deformation pressure/burst pressure test connector, includes cylindrical member, rubber parts and hollow stem
Body, it is characterised in that: the forward and backward side of the cylindrical member is respectively equipped with external screw thread and is screwed with the forward and backward gland of tubular respectively, described
Rubber parts include cylindrical part and the annular step for being integrally attached to cylindrical part rear end, the inside of gland is tight before the tubular
Be pressed on the annular step and be locked at the rubber parts front end of the cylindrical member, the front end of the cylindrical part from
Extend in gland before the tubular；The hollow lever sequentially pass through from front to back gland before the rubber parts, tubular,
Cylindrical member and tubular rear pressing cover simultaneously extend, and the front end of hollow lever is equipped with external screw thread and is screwed with pre-large post-small cone barrel top
The rear end of block, the cone barrel jacking block extends in the front port of the cylindrical part；The rear end of the hollow lever has one
The jacking block of connection, the jacking block act against the outside of the tubular rear pressing cover.
The inhalator jar rock deformation pressure/burst pressure test connector, it is characterised in that: the front end of the cylindrical member
Annular front step portion with integrally connected, the annular step are sleeved in the annular front step portion.
The inhalator jar rock deformation pressure/burst pressure test connector, it is characterised in that: the rear end of the cylindrical member
Annular backstep portion with integrally connected, the external screw thread on rear side of the cylindrical member are located at the outside in the annular backstep portion,
The tubular rear pressing cover is screwed on the outside in the annular backstep portion.
The inhalator jar rock deformation pressure/burst pressure test connector, it is characterised in that: before the hollow lever
End is screwed with locking nut on front side of the cone barrel jacking block, is equipped between the locking nut and the cone barrel jacking block
Plain cushion.
The inhalator jar rock deformation pressure/burst pressure test connector, it is characterised in that: after the hollow lever
End is connected with water filling hose by pipe connections.
The utility model has the beneficial effects that
The utility model structure is simple, and water injection pipe is connected with the rear end of hollow lever, and by the oral area set of inhalator jar
On rubber parts, the relative position of cone barrel jacking block is adjusted by adjusting relative position of the rear pressing cover in cylindrical member to expand
Rubber parts is opened, the sealed connection and locking with inhalator jar are realized, it is easy to operate, it is easy to control, ensure that test effect.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Specific embodiment
Referring to Fig. 1, a kind of inhalator jar rock deformation pressure/burst pressure test connector, includes cylindrical member 1, rubber parts 2
External screw thread is respectively equipped with the forward and backward side of hollow lever 3, cylindrical member 1 and is screwed with the forward and backward gland 4,5 of tubular, rubber parts respectively
2 include cylindrical part 2-1 and the annular step 2-2 for being integrally attached to the rear end cylindrical part 2-1, and the inside of gland 4 is tight before tubular
It is pressed on annular step 2-2 and is locked at rubber parts 2 front end of cylindrical member 1, the front end of cylindrical part 2-1 gland before tubular
Extend in 4；Gland 4, cylindrical member 1 and tubular rear pressing cover 5 be simultaneously before hollow lever 3 sequentially passes through rubber parts 2, tubular from front to back
Extend, the front end of hollow lever 3 is equipped with external screw thread and is screwed with pre-large post-small cone barrel jacking block 6, after cone barrel jacking block 6
End extends in the front port of cylindrical part 2-1；The rear end of hollow lever 3 has the jacking block 7 of integrally connected, and jacking block 7 acts against cylinder
The outside of shape rear pressing cover 5.
In the utility model, the front end of cylindrical member 1 has the annular front step portion 1-1, annular step 2-2 of integrally connected
It is sleeved on annular front step portion 1-1.
The rear end of cylindrical member 1 has the annular backstep portion 1-2 of integrally connected, and the external screw thread of 1 rear side of cylindrical member is located at ring
The outside of shape backward step portion 1-2, tubular rear pressing cover 5 are screwed on the outside of annular backstep portion 1-2.
The front end of hollow lever 3 is screwed with locking nut 8, locking nut 8 and cone barrel top in the front side of cone barrel jacking block 6
Plain cushion 9 is equipped between block 6.
The rear end of hollow lever 3 is connected with water filling hose 11 by pipe connections 10.
The utility model is further described below in conjunction with attached drawing:
By the bottle mouth sleeve of inhalator jar in the front end of cylindrical part 2-1, tubular rear pressing cover 5 is turned, so that tubular rear pressing cover 5 is opposite
Cylindrical member 1 moves backward, and withstands jacking block 7 and moves backward, and hollow lever 3 is driven to move backward, so that cone barrel jacking block 6 is with respect to cylinder
Shape portion 2-1 is moved backward and is progressed into cylindrical part 2-1, and cylindrical part 2-1 is gradually expanded, and is realized close with the bottleneck of inhalator jar
Envelope connection and locking, the water of pressurization successively enters in inhalator jar through water filling hose 11 and hollow lever 3, in real-time detection inhalator jar
Pressure, carry out the test of rock deformation pressure/burst pressure.
Above embodiment is only that the preferred embodiment of the utility model is described, not to the utility model
Protection scope be defined, under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art to this
The modification and improvement that the technical solution of utility model is made should all be fallen into the protection scope of the utility model.
Claims (5)
1. a kind of inhalator jar rock deformation pressure/burst pressure test connector, it include cylindrical member, rubber parts and hollow lever,
It is characterized by: the forward and backward side of the cylindrical member is respectively equipped with external screw thread and is screwed with the forward and backward gland of tubular respectively, it is described
Rubber parts includes cylindrical part and the annular step for being integrally attached to cylindrical part rear end, is pressed on the inside of gland before the tubular
It is locked at the front end of the cylindrical member on the annular step and by the rubber parts, the front end of the cylindrical part is from institute
Extend in gland before the tubular stated；The hollow lever sequentially passes through gland, cylinder before the rubber parts, tubular from front to back
Shape part and tubular rear pressing cover simultaneously extend, and the front end of hollow lever is equipped with external screw thread and is screwed with pre-large post-small cone barrel top
The rear end of block, the cone barrel jacking block extends in the front port of the cylindrical part；The rear end of the hollow lever has one
The jacking block of connection, the jacking block act against the outside of the tubular rear pressing cover.
2. inhalator jar rock deformation pressure according to claim 1/burst pressure test connector, it is characterised in that: described
The front end of cylindrical member has the annular front step portion of integrally connected, and the annular step is sleeved on the annular front step portion
On.
3. inhalator jar rock deformation pressure according to claim 1/burst pressure test connector, it is characterised in that: described
The rear end of cylindrical member has the annular backstep portion of integrally connected, and the external screw thread on rear side of the cylindrical member is located at the annular backstage
The outside in rank portion, the tubular rear pressing cover are screwed on the outside in the annular backstep portion.
4. inhalator jar rock deformation pressure according to claim 1/burst pressure test connector, it is characterised in that: described
The front end of hollow lever is screwed with locking nut, the locking nut and the cone barrel on front side of the cone barrel jacking block
Plain cushion is equipped between jacking block.
5. inhalator jar rock deformation pressure according to claim 1/burst pressure test connector, it is characterised in that: described
The rear end of hollow lever is connected with water filling hose by pipe connections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821931235.2U CN209311202U (en) | 2018-11-22 | 2018-11-22 | Connector is used in inhalator jar rock deformation pressure/burst pressure test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821931235.2U CN209311202U (en) | 2018-11-22 | 2018-11-22 | Connector is used in inhalator jar rock deformation pressure/burst pressure test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209311202U true CN209311202U (en) | 2019-08-27 |
Family
ID=67674023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821931235.2U Active CN209311202U (en) | 2018-11-22 | 2018-11-22 | Connector is used in inhalator jar rock deformation pressure/burst pressure test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209311202U (en) |
-
2018
- 2018-11-22 CN CN201821931235.2U patent/CN209311202U/en active Active
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