CN207850692U - Screw chiller experiment Universal base - Google Patents
Screw chiller experiment Universal base Download PDFInfo
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- CN207850692U CN207850692U CN201820093824.1U CN201820093824U CN207850692U CN 207850692 U CN207850692 U CN 207850692U CN 201820093824 U CN201820093824 U CN 201820093824U CN 207850692 U CN207850692 U CN 207850692U
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- screw
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- chiller
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Abstract
The utility model discloses a kind of Screw chiller experiment Universal bases, including common-base, electric machine support, screw rod machine support and host heightening bracket；The bottom of electric machine support and the bottom of screw rod machine support are detachably connected with common-base respectively, and host heightening bracket is connect with the top side detachable of screw rod machine support；Wherein, electric machine support can install the motor of the Screw chiller of maximum specification to be tested, and screw rod machine support can install the screw machine of the Screw chiller of maximum specification to be tested.Compared with prior art, the utility model can meet the needs of the screw machine host performance experiment of the Screw chiller of different size with smaller installation workload, shorter experiment preparatory period and lower production cost.
Description
Technical field
The utility model is related to Screw chiller lab-size equipments.
Background technology
To ensure that Screw chiller project smoothly completes, equipment manufacturing needs after the completion of designed screw machine processing and manufacturing
It to make a service test to the host, to examine whether it meets Project design requirement.By taking twin-screw expander as an example, twin-screw
Expansion power generation unit test platform generally by twin-screw expander, generator, governing system, lubricating oil system, cooling system with
And control system is constituted.Wherein, twin-screw expander contains two screw rotors of yin, yang, male rotor axis external part and power generation
Arbor external part realizes that twin-screw expander and the axial of generator connect by shaft coupling, and twin-screw expander is logical with generator
It crosses bolt to be fixedly mounted on a steel structure base, then the steel structure base is fixed on the concrete pedestal of test room.Due to
Designed twin-screw expansion power generation unit specification is different, and the twin-screw expander host and generator size matched are not yet
It is identical, cause required steel structure base structure different.It is directed to the screw machine designed by disparity items in the prior art and carries out performance
When test, need in advance to process required steel structure base design, the steel structure base, which is first lifted up into test room, is fixed on water
On muddy ground face, then installation needs the equipment such as the screw machine tested and motor on the steel structure base again, not only increases examination
Installation difficulty is tested, and extends the experiment preparatory period, Workshop Production efficiency is reduced, improves production cost.
Invention content
The technical problem to be solved by the utility model is to provide a kind of Screw chiller experiment Universal bases, can
Meet the Screw chiller of different size with smaller installation workload, shorter experiment preparatory period and lower production cost
The needs of screw machine host performance experiment.
In order to solve the above technical problems, the technical scheme adopted by the utility model is that：
Screw chiller experiment Universal base, including common-base, electric machine support, screw rod machine support and host increase branch
Frame；The bottom of electric machine support and the bottom of screw rod machine support are detachably connected with common-base respectively, host heightening bracket with
Connect to the top side detachable of screw rod machine support；Wherein, electric machine support can install the Screw chiller of maximum specification to be tested
Motor, screw rod machine support can install the screw machine of the Screw chiller of maximum specification to be tested.
After adopting the above technical scheme, the utility model has at least the following advantages：
When the utility model is tested for the property the screw rod machine host of the Screw chiller of different size, without changing electricity
The installation site and mounting means of mechanical, electrical machine support, screw rod machine support and common-base need to only select the host of corresponding model to increase
High trestle simultaneously attaches it on screw rod machine support, and screw rod machine host to be tested, which is then fixed on matched host, increases branch
On frame.The Screw chiller of middle different size needs to match that respective firm banking tested wants compared with the prior art
It asks, the utility model enormously simplifies the preparation content of screw machine host performance experiment, without individually being set for different type of machines
Meter, processing base constantly dismount pedestal and motor, to substantially subtract without the experiment needs in order not to threaded machine host
Content is installed less, the experiment preparatory period is shortened, improves production efficiency, reduce production cost.
Description of the drawings
Fig. 1 is the schematic front view according to one embodiment of the utility model Screw chiller experiment Universal base.
Fig. 2 is the schematic top plan view according to one embodiment of the utility model Screw chiller experiment Universal base.
Fig. 3 is the dimensional structure diagram according to the electric machine support of one embodiment of the utility model.
Fig. 4 is the dimensional structure diagram according to the screw rod machine support of one embodiment of the utility model.
Fig. 5 is according to the dimensional structure diagram of the host heightening bracket of one embodiment of the utility model.
Specific implementation mode
Further explanation is made to the utility model below in conjunction with the accompanying drawings.
It please refers to Fig.1.Include common-base according to the Screw chiller experiment Universal base of one embodiment of the utility model
1, electric machine support 2, screw rod machine support 3 and host heightening bracket 4.
The bottom of electric machine support 2 and the bottom of screw rod machine support 3 are detachably connected with common-base 1 respectively, and host increases
High trestle 4 is connect with the top side detachable of screw rod machine support 3；Wherein, electric machine support 2 can install maximum specification to be tested
Screw chiller motor, screw rod machine support 3 can install the screw machine of the Screw chiller of maximum specification to be tested.
Preferably, the bottom of electric machine support 2 and the bottom of screw rod machine support 3 pass through threaded fastener and common-base respectively
1 is detachably connected, and host heightening bracket 4 is connect by threaded fastener with the top side detachable of screw rod machine support 3.It is above-mentioned
Threaded fastener for example can be bolt.
In the present embodiment, the height H2 of the electric machine support 2 and height H3 of screw rod machine support 3 is changeless, host
Heightening bracket 4 can be divided into different model, and the host heightening bracket 4 of different model has different design height H4, different model
Host heightening bracket 4 can be matched respectively with the screw machine type of different size.Host by replacing different model increases branch
Frame 4 thereby may be ensured that the rotor of output shaft axle of the screw machine of the different size on host heightening bracket 4 and mounted on electricity
The output shaft of experiment motor on machine support 2 is always consistent in short transverse.
Screw chiller above-mentioned can be screw expansion generating set, at this point, the screw machine of Screw chiller is screw expansion
The motor of machine, Screw chiller is generator.Screw chiller above-mentioned can also be screw compression motor unit, at this point, screw machine
The screw machine of group is helical-lobe compressor, and the motor of Screw chiller is motor.
In conjunction with shown in Fig. 3, in the present embodiment, electric machine support 2 includes first base portion 211 and a pair of first top plate 221.
The bottom in first base portion 211 and common-base 1 are detachably connected, and the top in first base portion 211 is equipped with along first base
Portion 211 axially through the first groove 231.A pair of first top plate 221 is located at the two of the surface of the first groove 231
Side, and connect respectively with the top in first base portion 211.It is respectively equipped on a pair of first top plate 221 and is advised with maximum to be tested
The bolt hole 223 of the motor connection of the Screw chiller of lattice.
In conjunction with shown in Fig. 4, in the present embodiment, screw rod machine support 3 includes second base portion 312 and a pair of second top plate
322.The bottom in second base portion 312 and common-base 1 are detachably connected, and the top in second base portion 312 is recessed equipped with second
Slot 332.A pair of second top plate 322 is located at the both sides of the surface of the second groove 332, and respectively with second base portion 312
Top connection.It is respectively equipped on a pair of second top plate 322 and is connect with the screw machine of the Screw chiller of maximum specification to be tested
Bolt hole 324.
In conjunction with shown in Fig. 5, in the present embodiment, host heightening bracket 4 increases submounts 41 by a pair and forms, and respectively increases son
Holder 41 includes third base portion 413 and third top plate 423, and third top plate 423 is connect with the top of third base portion 413.One
The bottom of third base portion 413 to increasing submounts 41 is detachably connected with a pair of second top plate 322 respectively, and a pair increases
The bolt hole 425 being connect with the screw machine of Screw chiller to be tested is respectively equipped on the third top plate 423 of submounts.
Shown in Fig. 2.In the present embodiment, bolt hole there are six being set on the first top plate of a pair 221 of electric machine support 2
223, the positions of six bolts hole 223 according to the motor of the Screw chiller of maximum specification to be tested six installation bolt holes
Location determination；There are four bolts hole 324 for tool on the second top plate of a pair 322 of screw rod machine support 3（Refer to Fig. 4）, this four
The position of bolt hole 324 is true according to the position in four installation bolt holes of the screw machine of the Screw chiller of maximum specification to be tested
It is fixed.There are four bolts hole 414 for tool in the third base portion 413 of host heightening bracket 4（Refer to Fig. 5）, four bolts hole 414
Position it is corresponding with the position of four bolts hole 324 of screw rod machine support 3, the tool of third top plate 423 there are four bolt hole 425,
The position of four bolts hole 425 is true according to the position in four installation bolt holes of the screw machine of current Screw chiller to be tested
It is fixed.
When the utility model is tested for the property the screw rod machine host of the Screw chiller of different size, without changing electricity
The installation site and mounting means of mechanical, electrical machine support, screw rod machine support and common-base need to only select the host of corresponding model to increase
High trestle simultaneously attaches it on screw rod machine support, and screw rod machine host to be tested, which is then fixed on matched host, increases branch
On frame.The Screw chiller of middle different size needs to match that respective firm banking tested wants compared with the prior art
It asks, the utility model enormously simplifies the preparation content of screw machine host performance experiment, without individually being set for different type of machines
Meter, processing base constantly dismount pedestal and motor, to substantially subtract without the experiment needs in order not to threaded machine host
Content is installed less, the experiment preparatory period is shortened, improves production efficiency, reduce production cost.
Claims (10)
1. Screw chiller experiment Universal base, which is characterized in that including common-base, electric machine support, screw rod machine support and
Host heightening bracket；
The bottom of the electric machine support and the bottom of the screw rod machine support are detachably connected with the common-base respectively, institute
Host heightening bracket is stated to connect with the top side detachable of the screw rod machine support；Wherein, the electric machine support can be installed and be waited for
The motor of the Screw chiller of the maximum specification of experiment, the screw rod machine support can install the screw machine of maximum specification to be tested
The screw machine of group.
2. Screw chiller experiment Universal base as described in claim 1, which is characterized in that the electric machine support includes first
Base portion and a pair of first top plate；The bottom in the first base portion and the common-base are detachably connected, and described first
The top of base portion be equipped with along first base portion axially through first groove；The pair of first top plate is located at described
The both sides of the surface of first groove, and connect respectively with the top in first base portion.
3. Screw chiller experiment Universal base as claimed in claim 2, which is characterized in that on first top plate of a pair
It is respectively equipped with the bolt hole being connect with the motor of the Screw chiller of maximum specification to be tested.
4. Screw chiller experiment Universal base as claimed in claim 2, which is characterized in that the screw rod machine support includes the
Two base portions and a pair of second top plate；The bottom in the second base portion and the common-base are detachably connected, and described
The top of two base portions is equipped with the second groove；The pair of second top plate is located at the two of the surface of second groove
Side, and connect respectively with the top in second base portion.
5. Screw chiller experiment Universal base as claimed in claim 4, which is characterized in that on second top plate of a pair
It is respectively equipped with the bolt hole being connect with the screw machine of the Screw chiller of maximum specification to be tested.
6. Screw chiller experiment Universal base as claimed in claim 4, which is characterized in that the host heightening bracket is by one
To increasing submounts composition, each submounts that increase include third base portion and third top plate, the third top plate and third
The top of base portion connects；The bottom of the pair of third base portion for increasing submounts respectively can with the pair of second top plate
It releasably connects, is respectively equipped on the pair of third top plate for increasing submounts and connects with the screw machine of Screw chiller to be tested
The bolt hole connect.
7. Screw chiller experiment Universal base as described in claim 1, which is characterized in that the bottom of the electric machine support and
The bottom of the screw rod machine support is detachably connected by threaded fastener and the common-base respectively, and the host increases
Holder is connect by threaded fastener with the top side detachable of the screw rod machine support.
8. Screw chiller experiment Universal base as claimed in claim 7, which is characterized in that the threaded fastener is spiral shell
Bolt.
9. Screw chiller experiment Universal base as described in claim 1, which is characterized in that the screw machine of the Screw chiller
Motor for screw expander, the Screw chiller is generator.
10. Screw chiller experiment Universal base as described in claim 1, which is characterized in that the screw rod of the Screw chiller
Machine is helical-lobe compressor, and the motor of the Screw chiller is motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820093824.1U CN207850692U (en) | 2018-01-19 | 2018-01-19 | Screw chiller experiment Universal base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820093824.1U CN207850692U (en) | 2018-01-19 | 2018-01-19 | Screw chiller experiment Universal base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207850692U true CN207850692U (en) | 2018-09-11 |
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ID=63415541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820093824.1U Active CN207850692U (en) | 2018-01-19 | 2018-01-19 | Screw chiller experiment Universal base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207850692U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110595754A (en) * | 2019-09-27 | 2019-12-20 | 中国商用飞机有限责任公司北京民用飞机技术研究中心 | Actuating cylinder base and mechanical test testing system |
-
2018
- 2018-01-19 CN CN201820093824.1U patent/CN207850692U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110595754A (en) * | 2019-09-27 | 2019-12-20 | 中国商用飞机有限责任公司北京民用飞机技术研究中心 | Actuating cylinder base and mechanical test testing system |
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