CN210569870U - Adjustable protection rod assembly for freeze dryer plate layer - Google Patents
Adjustable protection rod assembly for freeze dryer plate layer Download PDFInfo
- Publication number
- CN210569870U CN210569870U CN201921692994.2U CN201921692994U CN210569870U CN 210569870 U CN210569870 U CN 210569870U CN 201921692994 U CN201921692994 U CN 201921692994U CN 210569870 U CN210569870 U CN 210569870U
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- freeze dryer
- adjustable
- plate layer
- guard bar
- dryer plate
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Abstract
The utility model discloses a fender beam subassembly with adjustable be used for freeze dryer sheet layer includes: the first positioning piece is arranged at the top of the box body; the top surface of the locking screw sleeve is provided with a first connecting part connected with the first positioning piece, and the bottom surface of the locking screw sleeve is provided with a threaded blind hole; a protective rod with an external thread on the upper part and arranged in the threaded blind hole of the locking screw sleeve; and the top surface of the second positioning piece is provided with a second connecting part connected with the bottom of the protective rod. The utility model discloses trun into the fixed installation of former protection pole subassembly into installation with adjustable, the installation of being convenient for, and the production fault-tolerant rate that improves has reduced manufacturing cost.
Description
Technical Field
The utility model relates to a protection pole subassembly with adjustable be used for freeze dryer sheet layer.
Background
The protective rod component is an important component in the freeze dryer plate layer and has the function of limiting the hose of the plate layer in a safe area, and the hose is prevented from being damaged due to friction or interference with the plate layer main body or the inner wall of the box body in the working process of the freeze dryer. The structure of the existing protective rod assembly is shown in figure 1, an upper protective rod fixing block 2 ' is firstly connected with the top 1 of a box body through full-weld welding, and then the upper protective rod fixing block 2 ' is connected with the top of a protective rod 3 ' through bolts and nuts; the lower fixing block 4 ' of the protection rod is firstly connected with the bottom of the protection rod 3 ' through bolts and nuts, and then the lower fixing block 4 ' of the protection rod is fully welded and connected with the bottom 5 of the box body. The total length of the existing protection rod assembly is a fixed value, but the actual height and the theoretical value have errors of 5-10 mm due to the height from the bottom 5 of the box body to the top 1 of the box body and various reasons in the manufacturing process; in addition, the error of the position of the hole on the protective rod assembly can cause the error of the total length of the protective rod assembly, so that the protective rod assembly and the box body cannot be assembled, the protective rod assembly needs to be manufactured again, and more time and cost are consumed.
Disclosure of Invention
The utility model aims at providing a protection rod subassembly with adjustable be used for freeze dryer sheet layer exactly in order to solve above-mentioned problem, improved the fault-tolerant rate of box manufacture process and protection rod preparation, reduced manufacturing cost.
The purpose of the utility model is realized like this:
the utility model discloses a fender beam subassembly with adjustable freeze dryer sheet layer includes:
the first positioning piece is arranged at the top of the box body;
the top surface of the locking screw sleeve is provided with a first connecting part connected with the first positioning piece, and the bottom surface of the locking screw sleeve is provided with a threaded blind hole;
a protective rod with an external thread on the upper part and arranged in the threaded blind hole of the locking screw sleeve; and
and the top surface of the second positioning piece is provided with a second connecting part connected with the bottom of the protective rod.
The first positioning piece in the adjustable protection rod component of the freeze dryer plate layer is a positioning ring with a through hole in the center.
The first connecting part of the locking thread insert in the adjustable protection rod component of the freeze dryer plate layer is a first boss arranged in the through hole of the positioning ring.
The first boss in the adjustable protection rod assembly of the freeze dryer plate layer is a circular boss.
The diameter of the upper part of the protective rod in the adjustable protective rod assembly of the freeze dryer plate layer is smaller than that of the lower part of the protective rod.
The bottom surface of the protective rod in the adjustable protective rod component of the freeze dryer plate layer is provided with a circular groove.
The second positioning piece in the adjustable protection rod assembly of the freeze dryer plate layer is a fixed seat, and the second connecting portion at the top of the second positioning piece is a second boss arranged in the circular groove of the protection rod.
The second boss in the adjustable protection rod assembly of the freeze dryer plate layer is a circular boss.
The utility model discloses trun into the fixed installation of former protection pole subassembly into installation with adjustable, the installation of being convenient for, and the production fault-tolerant rate that improves has reduced manufacturing cost.
Drawings
Fig. 1 is a schematic structural view of a protection rod assembly before improvement of the present invention;
fig. 2 is a schematic structural view of the adjustable protection rod assembly of the present invention.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
The utility model discloses a fender rod subassembly with adjustable be used for freeze dryer sheet layer includes:
a first positioning piece 2 arranged on the top 1 of the box body;
a locking screw sleeve 3, the top surface of which is provided with a first connecting part 31 connected with the first positioning piece 2, and the bottom surface of which is provided with a threaded blind hole 32;
a protection rod 4 provided with external threads at the upper part and arranged in the threaded blind hole 32 of the locking screw sleeve 3; and
a second positioning piece 6 with the bottom connected with the bottom 5 of the box body, and a second connecting part 61 connected with the bottom of the protection rod 4 is arranged on the top surface of the second positioning piece 6.
Referring to fig. 2, there is shown an embodiment of the adjustable protection rod assembly for a freeze dryer sheet layer according to the present invention:
wherein the first positioning piece 2 is a positioning ring 2 with a through hole 21 at the center;
the first connecting part 31 of the locking screw sleeve 3 is a first circular boss arranged in the through hole 21 of the positioning ring 2;
the bottom of the guard bar 4 is provided with a circular groove 41;
the second positioning member 6 is a fixed base, and the second connecting portion 61 at the top thereof is a second circular boss installed in the circular groove 41 of the protection rod 4.
The utility model discloses a change the length that the guard bar 4 was twisted to in the screw thread blind hole 32 of locking swivel nut 3 to change its overall length, make its and holding ring and the perfect cooperation installation of positioning seat. The utility model discloses trun into the fixed installation of former protection pole subassembly into installation with adjustable, the installation of being convenient for, and the production fault-tolerant rate that improves has reduced manufacturing cost.
The above embodiments are provided only for the purpose of illustration, not for the limitation of the present invention, and those skilled in the relevant art can make various changes or modifications without departing from the spirit and scope of the present invention, therefore, all equivalent technical solutions should also belong to the scope of the present invention, and should be defined by the claims.
Claims (8)
1. An adjustable protection rod assembly of a freeze dryer plate layer, characterized in that it comprises:
the first positioning piece is arranged at the top of the box body;
the top surface of the locking screw sleeve is provided with a first connecting part connected with the first positioning piece, and the bottom surface of the locking screw sleeve is provided with a threaded blind hole;
the upper part of the protective rod is provided with external threads and is arranged in the threaded blind hole of the locking screw sleeve; and
and the top surface of the second positioning piece is provided with a second connecting part connected with the bottom of the protective rod.
2. The adjustable guard bar assembly of a freeze dryer plate layer of claim 1, wherein the first locating member is a locating ring having a through hole in the center.
3. The adjustable guard bar assembly of a freeze dryer plate layer of claim 2, wherein the first connection portion of the locking nut is a first boss installed in the through hole of the positioning ring.
4. The adjustable guard bar assembly of a freeze dryer plate layer of claim 3, wherein the first boss is a circular boss.
5. The adjustable guard bar assembly of a freeze dryer plate layer of claim 1, wherein the upper portion of the guard bar has a diameter smaller than the diameter of the lower portion thereof.
6. The adjustable guard bar assembly of a freeze dryer plate according to claim 1 or 5, wherein the bottom surface of the guard bar is provided with a circular groove.
7. The adjustable guard bar assembly of claim 6, wherein the second positioning member is a fixed base, and the second connecting portion at the top of the second positioning member is a second boss installed in a circular groove of the guard bar.
8. The adjustable guard bar assembly of a freeze dryer plate layer of claim 7, wherein the second boss is a circular boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921692994.2U CN210569870U (en) | 2019-10-08 | 2019-10-08 | Adjustable protection rod assembly for freeze dryer plate layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921692994.2U CN210569870U (en) | 2019-10-08 | 2019-10-08 | Adjustable protection rod assembly for freeze dryer plate layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210569870U true CN210569870U (en) | 2020-05-19 |
Family
ID=70662190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921692994.2U Active CN210569870U (en) | 2019-10-08 | 2019-10-08 | Adjustable protection rod assembly for freeze dryer plate layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210569870U (en) |
-
2019
- 2019-10-08 CN CN201921692994.2U patent/CN210569870U/en active Active
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