CN205937423U - Trip gear is prevented to reactor fastener - Google Patents
Trip gear is prevented to reactor fastener Download PDFInfo
- Publication number
- CN205937423U CN205937423U CN201620884687.4U CN201620884687U CN205937423U CN 205937423 U CN205937423 U CN 205937423U CN 201620884687 U CN201620884687 U CN 201620884687U CN 205937423 U CN205937423 U CN 205937423U
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- China
- Prior art keywords
- bolt
- shank
- hole
- fixed seat
- top cover
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Abstract
The utility model discloses a trip gear is prevented to reactor fastener is equipped with a plurality of screw holes on the top cap, jar the body with the part of top cap contact is provided with a plurality of fixing bases, and the fixing base top is for opening the mouth, and the side of fixing base is equipped with fixed orifices, fixed orifices and clamping screw cooperation, still include the shank of bolt, half of shank of bolt is equipped with the external screw thread, and second half of shank of bolt is smooth rod, and the smooth rod's of shank of bolt a free end is connected with a circular mounting, is equipped with the through -hole in the middle of the mounting, the shank of bolt passes the top cap, and the external screw thread of shank of bolt is fixed with the internal thread of screw hole, and the bottom of shank of bolt is opened the mouth from the top of fixing base and is passed, and the through -hole aligns with the fixed orifices, and fixing bolt is together fixed with shank of bolt and fixing base. The utility model discloses simple structure, reasonable in design has solved dismantlement reactor fastener and has dropped or the problem of losing, improves work efficiency, shortens the scientific research time.
Description
Technical field
This utility model is related to bioreactor field and in particular to a kind of reactor securing member trip-proof device.
Background technology
For use for laboratory reactor or school's reactor, because scientific research personnel needs to reactor frequency in cultivation stage
Numerous installation and removal, reactor stainless steel top cover screw hole is through hole, unavoidably due to artificial during installation and removal
Reason causes dropping or losing of securing member, causes damage other equipment, not only needs to increase maintenance cost, and causes one
The putting off of project.
Content of the invention
The purpose of this utility model is the problem above overcoming prior art to exist, and provides a kind of reactor securing member to prevent
Trip gear, this utility model structure is simple, reasonable in design, solves the problems, such as that dismantling reactor securing member drops or loss, carries
High workload efficiency, shortens the scientific research time.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, this utility model is achieved through the following technical solutions：
A kind of reactor securing member trip-proof device, it is used for top cover being fixed on tank body, if described top cover is provided with
Dry screwed hole, the part that described tank body is contacted with described top cover is provided with some fixed seats, and described fixed seat top is open ports,
The side of described fixed seat is provided with fixing hole, and described fixing hole is coordinated with standing screw；
Also include shank of bolt, the half of described shank of bolt is provided with external screw thread, and second half of described shank of bolt is smooth shaft, institute
The free end stating the smooth shaft of shank of bolt is connected with a circular fixture, is provided with through hole in the middle of described fixture；
Described shank of bolt passes through the female thread of the screwed hole of described top cover, the external screw thread of described shank of bolt and described screwed hole
Fixing, the bottom of described shank of bolt passes through from the top open ports of described fixed seat, and described fixture is placed on described fixed seat
In, described through hole is alignd with described fixing hole, and described standing screw passes through described fixing hole and described through hole, described fixing bolt
Described shank of bolt is fixed together with described fixed seat.
Further include, also include the compression button with described shank engagement and bolted cover, described compression retaining ring is located at institute
State on shank of bolt, top is fixed by described bolted cover.
Further include, the external diameter of the smooth shaft of described shank of bolt is equal to described shank of bolt and carries the little of male thread portion
Footpath.
Further include, described fixed seat is soldered to the outside of described tank body.
Further include, described screwed hole spaced set on described top cover, described fixed seat is also arranged at equal intervals
On described tank body.
The beneficial effects of the utility model are:
This utility model discloses a kind of reactor securing member trip-proof device, and it is used for for top cover being fixed on tank body,
Top cover is provided with some screwed holes, and the part that tank body is contacted with top cover is provided with some fixed seats, and fixed seat top is open ports,
The side of fixed seat is provided with fixing hole, and fixing hole is coordinated with standing screw；Also include shank of bolt, the half of shank of bolt is provided with outer spiral shell
Stricture of vagina, second half of shank of bolt is smooth shaft, and a free end of the smooth shaft of shank of bolt is connected with a circular fixture, in fixture
Between be provided with through hole；During use, shank of bolt is passed through the screwed hole of top cover, the external screw thread of shank of bolt is solid with the female thread of screwed hole
Fixed, the bottom of shank of bolt passes through from the top open ports of described fixed seat, and fixture is placed in described fixed seat, through hole and institute
State fixing hole alignment, standing screw passes through fixing hole and described through hole, and described shank of bolt and fixed seat are fixed on by fixing bolt
Together.
In this utility model, the through hole of stainless steel top cover is made into screw hole, shank of bolt is half-thread, top cover is solid with tank body
It is scheduled on together, in unloading process, because shank of bolt is half-thread, top cover has screwed hole, after fixing bolt takes off, work as bolt
Bar is separated with tank body, completes the dismounting of top cover and reactor, but due to the screwed hole on top cover, shank of bolt can't be with
Top cover separates, and so can reach top cover and separate with tank body, but shank of bolt and the unseparated purpose of top cover, it is to avoid and shank of bolt falls
Fall or lose, improve efficiency, reduces cost.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of description, below with preferred embodiment of the present utility model and coordinate accompanying drawing detailed
Describe in detail bright as after.Specific embodiment of the present utility model is shown in detail in by following examples and its accompanying drawing.
Brief description
In order to be illustrated more clearly that the technical scheme in this utility model embodiment technology, embodiment technology will be retouched below
In stating the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only this utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the structural representation of this utility model shank of bolt；
Wherein, 1- top cover, 2- tank body, 3- shank of bolt, 4- compression button, 5- bolted cover, 201- fixed seat, 202- fixing hole,
301- external screw thread, 302- smooth shaft, 303- fixture, 304- through hole.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
Embodiment
With reference to shown in Fig. 1-2, in the present embodiment, disclose a kind of reactor securing member trip-proof device, it is used for top cover
1 is fixed on tank body 2, is provided with some screwed holes on above-mentioned top cover 1, the part setting that above-mentioned tank body 2 is contacted with above-mentioned top cover 1
There are some fixed seats 201, above-mentioned fixed seat 201 is fixed on the outside of above-mentioned tank body 2 using welding manner.Above-mentioned screwed hole is upper
State spaced set on top cover 1, above-mentioned fixed seat 201 is also arranged on above-mentioned tank body 2 at equal intervals, and screwed hole to be ensured
Equal with the quantity of fixed seat 201.
Above-mentioned fixed seat 201 top is open ports, and the side of above-mentioned fixed seat 201 is provided with fixing hole 202, above-mentioned fixing hole
202 are coordinated with standing screw, for fixing bolt bar 3.
As shown in figure 3, the half of above-mentioned shank of bolt 3 is provided with external screw thread 301, second half of above-mentioned shank of bolt 3 is smooth shaft
302, the external diameter of the smooth shaft 302 of above-mentioned shank of bolt 3 is equal to the path that above-mentioned shank of bolt 3 carries external screw thread 301 part.Above-mentioned spiral shell
One free end of the smooth shaft 302 of tightening latch 3 is connected with a circular fixture 303, is provided with through hole 304 in the middle of above-mentioned fixing piece 303.
During assembling, above-mentioned shank of bolt 3 pass through above-mentioned top cover 1 screwed hole, the external screw thread 301 of above-mentioned shank of bolt 3 with above-mentioned
The female thread of screwed hole is fixed, and the bottom of above-mentioned shank of bolt 3 passes through from the top open ports of above-mentioned fixed seat 2, above-mentioned fixing piece
303 are placed in above-mentioned fixed seat 201, and above-mentioned through hole 304 is alignd with above-mentioned fixing hole 202, and above-mentioned standing screw passes through above-mentioned
Fixing hole 202 and above-mentioned through hole 304, above-mentioned shank of bolt 3 is fixed together by above-mentioned fixing bolt with above-mentioned fixed seat 2, that is, real
Existing top cover 1 is fixing with tank body 2.
There is pressure inside the tank body 2 of bioreactor, therefore will compress between top cover 1 and tank body 2, so also setting up
With compression button 4 and the bolted cover 5 of the cooperation of above-mentioned shank of bolt 3, above-mentioned compression button 4 is set on above-mentioned shank of bolt 3, and top is by upper
State bolted cover 5 fixing.
In the present embodiment, the through hole of stainless steel top cover is made into screw hole, shank of bolt is half-thread, top cover is fixed with tank body
Together, in unloading process, because shank of bolt is half-thread, top cover has screwed hole, after fixing bolt takes off, work as shank of bolt
Separated with tank body, complete the dismounting of top cover and reactor, but due to the screwed hole on top cover, shank of bolt can't be with top
Lid separates, and so can reach top cover and separate with tank body, but shank of bolt and the unseparated purpose of top cover, it is to avoid and shank of bolt drops
Or lose, improve efficiency, reduces cost.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or new using this practicality
Type.Multiple modifications to these embodiments will be apparent from for those skilled in the art, is determined herein
The General Principle of justice can be realized in the case of without departing from spirit or scope of the present utility model in other embodiments.Cause
This, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The wide scope consistent with features of novelty.
Claims (5)
1. a kind of reactor securing member trip-proof device, it is used for top cover is fixed on tank body it is characterised in that described top cover
It is provided with some screwed holes, the part that described tank body is contacted with described top cover is provided with some fixed seats, described fixed seat top
For open ports, the side of described fixed seat is provided with fixing hole, and described fixing hole is coordinated with standing screw；
Also include shank of bolt, the half of described shank of bolt is provided with external screw thread, and second half of described shank of bolt is smooth shaft, described spiral shell
One free end of the smooth shaft of tightening latch is connected with a circular fixture, is provided with through hole in the middle of described fixture；
Described shank of bolt passes through the screwed hole of described top cover, and the external screw thread of described shank of bolt is solid with the female thread of described screwed hole
Fixed, the bottom of described shank of bolt passes through from the top open ports of described fixed seat, and described fixture is placed in described fixed seat,
Described through hole is alignd with described fixing hole, and described standing screw passes through described fixing hole and described through hole, and described fixing bolt will
Described shank of bolt is fixed together with described fixed seat.
2. reactor securing member trip-proof device according to claim 1 is it is characterised in that also include and described shank of bolt
The compression button of cooperation and bolted cover, described compression retaining ring is located on described shank of bolt, and top is fixed by described bolted cover.
3. reactor securing member trip-proof device according to claim 1 is it is characterised in that the smooth shaft of described shank of bolt
External diameter be equal to described shank of bolt carry male thread portion path.
4. reactor securing member trip-proof device according to claim 1 is it is characterised in that described fixed seat is soldered to institute
State the outside of tank body.
5. reactor securing member trip-proof device according to claim 1 is it is characterised in that described screwed hole is on described top
Cover spaced set, described fixed seat is also arranged on described tank body at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620884687.4U CN205937423U (en) | 2016-08-16 | 2016-08-16 | Trip gear is prevented to reactor fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620884687.4U CN205937423U (en) | 2016-08-16 | 2016-08-16 | Trip gear is prevented to reactor fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205937423U true CN205937423U (en) | 2017-02-08 |
Family
ID=57917647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620884687.4U Active CN205937423U (en) | 2016-08-16 | 2016-08-16 | Trip gear is prevented to reactor fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205937423U (en) |
-
2016
- 2016-08-16 CN CN201620884687.4U patent/CN205937423U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |