CN208605328U - A kind of fixed device of rail friendship air-conditioning vertical compressor - Google Patents
A kind of fixed device of rail friendship air-conditioning vertical compressor Download PDFInfo
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- CN208605328U CN208605328U CN201821322037.6U CN201821322037U CN208605328U CN 208605328 U CN208605328 U CN 208605328U CN 201821322037 U CN201821322037 U CN 201821322037U CN 208605328 U CN208605328 U CN 208605328U
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Abstract
The utility model provides a kind of fixed device of rail friendship air-conditioning vertical compressor, it include: fixed tray and the hoop component and multiple dampers that are detachably connected with fixed tray, wherein, fixed tray is of an L-shaped structure, with horizontally disposed bottom and the backboard portion being vertically arranged, bottom has groove, groove is provided with compressor mounting hole at central position, the periphery of the compressor mounting hole is provided with multiple compressor installation studs, backboard portion has rectangular back plate, two groups of anchor ear mounting holes are provided on the rectangular back plate, the both ends of hoop component are connected with two groups of anchor ear mounting holes respectively, bottom also has the damper mounting rail at the edge that groove is arranged in, backboard portion is additionally provided with the shock absorber mounting board being connected with the upper edge of rectangular back plate, multiple dampers are corresponding to be mounted on damper mounting rail and damper installation In multiple shock absorber mounting holes of plate.
Description
Technical field
The utility model relates to rail traffic air-conditioning technicals to command domain, and in particular to a kind of rail friendship air-conditioning vertical compressor is solid
Determine device.
Background technique
With the fast development of China's track transportation industry, the technical level in rail traffic air-conditioning system field constantly mentions therewith
It is high.In rail traffic air-conditioning system, compressor is main vibration source, and compressor quality itself is larger, if compressor does not have
It fixes, is easy for resonating during train driving, therefore the fixed form of reasonable compressor is just at effectively
The method that ground reduces vibration transmitting, guarantees unit even running.
As shown in Figure 1, usually vertical compressor 1 and flat pallet 2 are consolidated in current rail vehicle air conditioner group
It is scheduled on and is installed along with unit bottom, then multiple dampers 3, and vertical compressor 1 are installed between pallet and unit again
Fuselage it is fixed by compressor anchor ear 4, also need that fixed transition plates is arranged between the compressor anchor ear 4 and housing sidewall 5, subtract
The components such as pad, support are shaken, in addition, the pipeline 6 of connection vertical compressor is fixed on side wall 5 also by pipeline hoop 7.However, this
There is also following deficiencies for the vertical compressor fixed form of sample: (1) fixed structure is extremely complex, components are excessive, so that material
Increased costs；(2) needing to remove around compressor when compressor is safeguarded and safeguarded could safeguard after all components,
The maintenance of installation and removal or periphery pipeline to compressor is all extremely inconvenient, so that maintenance cost is higher；(3) compressor
Top is fixed to take up space greatly；(4) pipeline the such connection of side wall is fixed on by pipeline hoop so that compressor and side wall it
Between pipeline can generate the power of interaction, copper pipe and compressor weld stress are big；(5) this kind of fixing means makes compressor pipe
The stress that road is subject to is larger, exacerbates a possibility that pipeline is impaired.
Utility model content
The utility model is to carry out to solve the above-mentioned problems, and it is an object of the present invention to provide a kind of rail hands over the vertical compression of air-conditioning
Machine fixes device.
The utility model provides a kind of fixed device of rail friendship vertical compressor, has the feature that, comprising: fixed support
Disk and the hoop component and multiple dampers being detachably connected with fixed tray, wherein fixed tray is of an L-shaped structure, tool
The backboard portion for having horizontally disposed bottom and being vertically arranged, bottom have groove, and groove is provided with compression at central position
Machine mounting hole, the periphery of the compressor mounting hole are provided with multiple compressor installation studs, and backboard portion has rectangular back plate, the square
Anchor ear mounting hole is provided on shape backboard, the both ends of hoop component are connected with two groups of anchor ear mounting holes respectively, and bottom also has
The damper mounting rail at the edge of groove is set, and backboard portion is additionally provided with the damper being connected with the upper edge of rectangular back plate
Mounting plate, multiple damper correspondences are mounted in multiple shock absorber mounting holes of damper mounting rail and shock absorber mounting board.
It hands in the fixed device of vertical compressor, is can also have the following features: wherein in rail provided by the utility model,
Hoop component includes the compressor clips to match with the circumferential size of compressor, the outer surface for being connected to compressor clips
The first clips mounting base, be connected to the first clips mounting base outer surface the first clips and fixing compressor
Second clips of air intake duct, compressor clips, the first clips and the second clips are U-shaped anchor ear.
It hands in the fixed device of vertical compressor, is can also have the following features: wherein in rail provided by the utility model,
Anchor ear mounting hole is arranged at the top half position of rectangular back plate, and every group of anchor ear mounting hole includes more along the setting of same straight line
A anchor ear installs hole location.
It hands in the fixed device of vertical compressor, is can also have the following features: wherein in rail provided by the utility model,
Damper is set as four, is respectively provided on damper mounting rail and shock absorber mounting board there are two shock absorber mounting hole.
It hands in the fixed device of vertical compressor, is can also have the following features: wherein in rail provided by the utility model,
Groove is in sunk relative to damper mounting rail, so that damper mounting rail and groove constitute ladder-like depressed area, damper
Have on mounting rail about the symmetrically arranged damper bolt hole of shock absorber mounting hole, damper is installed by damper bolt hole
It is fixed on damper mounting rail, damper is provided centrally with connecting hole, and damper is recessed by connecting hole and with being entrenched in
The machine unit support in area is bolted.
It hands in the fixed device of vertical compressor, is can also have the following features: wherein in rail provided by the utility model,
The edge of damper mounting rail is additionally provided with the reinforcement frame perpendicular with damper mounting rail, is provided with and connects on the reinforcement frame
Ground stud.
It hands in the fixed device of vertical compressor, is can also have the following features: wherein in rail provided by the utility model,
Backboard portion is also set up there are two triangle stiffening plate, the rectangular triangle of triangle stiffening plate, and two right-angle sides of triangle stiffening plate are distinguished
It is connected with rectangular back plate and shock absorber mounting board.
The action and effect of utility model
Rail according to the present utility model hands over the fixed device of air-conditioning vertical compressor, since the fixation device of the utility model is adopted
Pallet is in chair type L-type structure, is provided with anchor ear mounting hole on pallet, compressor clips can be directly anchored to pallet
On, it no longer needs to mutually fix by a series of components such as cab apron, resilient cushion and the housing sidewall of air-conditioner set, not have to when assembling interim
New fixed point is found, is mounted on units' installation beam again after compressor, pallet and compressor clips being installed.Into one
Step, the pallet of the L-type of the utility model are provided with shock absorber mounting hole in upper end and lower end, and pallet passes through damper
It is mounted on units' installation beam, it is whole all with good damping effect that pallet may be implemented.
In addition, the pipeline of the utility model is positioned close to the inside of set structure, and pipeline is directly to fix
On anchor ear, rather than it is fixed on side wall, is conducive to the maintenance and handling of pipeline in this way, is also beneficial to better protection pipe
Road.
The fixation device of the utility model is structurally more simple and convenient compared with tradition, can effectively solve
Rail hands over the fixed difficult problem of vertical compressor, so that can individually dismantle compressor in maintenance, also detachable compressor pallet, is grasped
Work becomes more convenient；Damping effect can be reached for performance, and can effectively avoid the damage of pipeline；It is reduced for spatially
The structure of central transition section, and substantially increase the space of compressor top periphery, save cost；In maintenance more
It is simple and convenient, enhance maintainable and interchangeability, help to shorten working hour, reduce manufacture and maintenance cost.
Detailed description of the invention
Fig. 1 is the schematic diagram of the fixed form of rail friendship vertical compressor in the prior art；
Fig. 2 is the structural schematic diagram that rail hands over pallet in the fixed device of vertical compressor in the embodiments of the present invention；
Fig. 3 is the side view that rail hands over the fixed device of vertical compressor in the embodiments of the present invention.
Fig. 4 is that rail hands over vertical compressor to install fixed schematic diagram in the embodiments of the present invention；
Fig. 5 is pipeline stress test point layout drawing in stress test in the embodiments of the present invention；
Fig. 6 is the column diagram of the stress test value of pipeline stress test point in the embodiments of the present invention.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, with
Lower embodiment combination attached drawing hands over the fixed device of vertical compressor to be specifically addressed on the utility model rail.
<embodiment>
As shown in figure 3, the rail in the present embodiment hands over the fixed device 100 of vertical compressor, vertical compression is handed over for retaining rail
Machine 200, comprising: pallet 10, the hoop component 20 and four dampers 30 that are detachably connected with pallet 10.
As shown in Fig. 2, pallet 10 is of an L-shaped structure, with horizontally disposed bottom 11 and the backboard portion 12 being vertically arranged.
Pallet 10 is bent using metal plate, and junction is connected by welding.
Bottom 11 has groove 111, and groove 111 is provided with compressor mounting hole 112 at central position, when installation, pressure
The position that the lower end of contracting machine corresponds to compressor mounting hole 112 is installed, and the diameter of compressor mounting hole 112 is less than compressor
Diameter, the compressor after installation reveals a part of (as shown in Figure 3), compressor mounting hole 112 below compressor mounting hole 112
Setting additionally aid the bottom surface loss of weight of groove 111.The periphery of compressor mounting hole 112 is provided with multiple compressor installation studs
113, the quantity of compressor installation stud 113 and position are arranged according to the type of the compressor to be fixed.In the present embodiment
In, as shown in figure 4, there are three install angle bar, therefore the compressor installation number of stud 113 for the side wall tool of the vertical compressor to be fixed
Amount is set as 3, and 3 compressor installation studs 113 are in distribution as shown in Figure 2.In a practical situation, compressor is installed
The quantity of stud 113 and position can also accordingly be set as other forms according to the characteristics of compressor.
Bottom 11 also has the damper mounting rail 114 at the edge that groove 111 is arranged in, as shown in figures 2-3, groove 111
It is in sunk relative to damper mounting rail 114, damper mounting rail 114 and groove 111 constitute ladder-like depressed area (such as Fig. 3
Shown in the area A), when pallet is installed to air-conditioner set, the region is just mutually chimeric with units' installation bracket so that installation more
Add firm.There are two shock absorber mounting hole 114a, the two sides of shock absorber mounting hole 114a are symmetrical for setting on damper mounting rail 114
The damper bolt hole 114b of setting, damper bolt hole 114b, damper are solid by the damper bolt hole of two sides and installation
It is scheduled on pallet.The connecting hole at damper center for damper and machine unit support to be bolted, thus by pallet and
Machine unit support is fixed.
Bottom 11 is additionally provided with perpendicular reinforcement frame 115 at the edge of damper mounting rail 114, reinforces frame
115 have rolled over the curved intensity to increase structure of twice by metal plate.Reinforce being provided with grounding screw 116 on frame 115.
Backboard portion 12 includes rectangular back plate 121, shock absorber mounting board 122 and two triangle stiffening plates 123.
Two groups of anchor ear mounting holes 124 are provided on rectangular back plate 121, for being connected with hoop component.Anchor ear mounting hole
124 are arranged at the top half position of rectangular back plate 121, and the top half of vertical compressor is handed over better retaining rail, this
Sample just can avoid tilting there is a situation where on the upper side due to compressor itself center of gravity.Every group of anchor ear mounting hole 124 is comprising along same
One straight line is arranged multiple anchor ears and installs hole location, to adapt to various sizes of anchor ear, when the anchor ear of left and right two using close outside
Install hole location can the biggish anchor ear of size for connection, using left and right two anchor ears installation hole location close to inside can size for connection it is smaller
Anchor ear.Since the rail of different model hands over the diameter of the cylindric fuselage of vertical compressor to be different, so can be straight according to it
Diameter size selects the anchor ear of corresponding size, and the suitable anchor ear installation hole location of reselection is with fixation.In the present embodiment, every group of anchor ear
Mounting hole 124 is provided with 3 anchor ear installation hole locations, but is not limited thereto system, in a practical situation, can also be according to actual needs
The anchor ear installation hole location of other quantity is set.
Shock absorber mounting board 122 is connected with the upper edge of rectangular back plate 121, is vertically arranged with rectangular back plate 121.Damping
There are two shock absorber mounting hole 122a, the symmetrically arranged dampings in the two sides of shock absorber mounting hole 122a for setting on device mounting plate 122
Device bolt hole 122b, damper bolt hole 122b, damper pass through the damper bolt hole of two sides and are fixed on pallet.
The connecting hole at damper center is for the damper of upper end to be connected with the damper mounting base for being connected to housing sidewall.
The rectangular triangle of triangle stiffening plate 123, the vertical right-angle side of triangle stiffening plate 123, level right angle side respectively with
Rectangular back plate 121 and shock absorber mounting board 122 are connected, the angle that the bevel edge of triangle stiffening plate 123 and vertical right-angle side are constituted
It is 15 °~45 ° that it is (as shown in Figure 3), which to spend α,.
As shown in figure 4, hoop component 20 includes compressor clips 21, the first clips mounting base 22, the first clips
23 and second clips 24.Compressor clips 21 be U-shaped anchor ear, the both ends of compressor clips 21 respectively with two groups of anchor ears
Mounting hole is connected with fixing compressor, and the size of compressor clips 21 and the fuselage circumferential size of compressor match.The
One clips mounting base 22 is connected to the outer surface of compressor clips 21, and the first clips mounting base 22 is in corner structure.The
One clips 23 are U-shaped anchor ear, the outer surface of the first clips mounting base 22 are connected to, for gas exhaust piping to be fixed on compression
Machine fuselage side wall.Second clips 24 are U-shaped anchor ear, the air intake duct for fixing compressor.
The corresponding damper peace being mounted on damper mounting rail 114 and shock absorber mounting board 122 of four dampers 30
It fills in hole.It is provided with damper at the upper end edge position of pallet 10 and at lower end edge position, this ensure that
The whole damping effect of pallet 10 is preferable.
Rail hands over the method for the installation of vertical compressor 200 and disassembly as follows:
It installs and fixed:
First then the corresponding position that rail friendship vertical compressor 200 is placed in pallet 10 is installed compressor clips 21
It is good that vertical compressor 200 is handed over retaining rail, then in the whole peace of pallet 10 that will secure compressor by damper and bolt
On units' installation beam.
Later, as shown in Figures 4 and 5, pipeline arrangement and fixation are carried out to the exhaust pipe of compressor and suction pipe: will arranged
Feed channel and suction pipe are arranged ipsilateral, and the side corresponds to the inside of set structure, exhaust of the exhaust pipe from compressor
After pipe extends straight up, then bends and extend straight down and vertical extended segment is fixed on compressor by the first clips
Side wall, then extend horizontally to the middle part of set structure, the air intake duct of compressor is fixed by the second clips, and suction pipe is from pressure
It after the air intake duct of contracting machine extends straight up, then bends and extends downwardly, then extend horizontally to the middle part of set structure, such pipe
Road helps avoid conduit failure.
It disassembles and maintains:
When needing to remove compressor, one is can pass through to remove compressor installation stud 113 and compressor installation angle bar
Bolt and hoop component 20, so that it may compressor is removed easily, and can be retained in pallet on unit, it is not necessary to is complete
Portion is removed, and compared to traditional needs, components are dismantled one by one, and to remove dismounting mode as all components,
The utility model seems more easy；Another kind is directly to remove bolt that pallet 10 is connect with unit, damper 30, directly
It connects and removes pallet 10 together with compressor 200, this fast entire pallet of quick-detach quickly will be also beneficial to together with compressor
Bad compressor is changed, and is replaced with new pallet together with new compressor, is also saved the operating time of maintenance replacement, help to arrange
Vehicle air-conditioning is always ensured that normal running, so that rearming in the train short time.
When needing to remove pipeline, it is only necessary to which removing the first clips 23 can be carried out pipeline replacement.
<performance test>
The fixed device of vertical compressor and fixed form are handed over for above-mentioned rail, its apparatus structure is verified by following tests
Reliability.
Test 1: vibration and shock testing
According to industry relevant criterion IEC 61373, in the present embodiment the fixed device of vertical compressor and compressor into
Row vibrates durable and impact test.
Vibration test: the refrigeration equipment for using vertical compressor fixing in the present embodiment is fixed on a vibration table
Vibration test is carried out, measuring point is set according to following table:
Sine sweep test is carried out in vertical, 3 directions of vertical and horizontal respectively, measures each measuring point on 3 directions
The natural frequency of vibration.The acceleration amplitude of frequency sweep test is 0.2g, and frequency is from 2Hz to 25Hz, sweep rate 1oct/min.Acquisition
Detection data obtains each measuring point and is communicated up rate curve 3 sides.
Impact test: the refrigeration equipment for using vertical compressor fixing in the present embodiment is fixed on a vibration table
It carries out testing magnitude by a axial six direction totally 18 Secondary Shocks (each axial direction Direct/Reverse respectively three times) in a non-operative state
It is as follows:
Vibration and shock testing result shows: compressor outward appearance is intact after test neutralization test, and all components are equal
It is intact, the phenomenon that no structure crack, pipeline fracture, after test can normal boot-strap operation, system sealing is good.
Test 2: pipeline stress test
Fig. 5 is pipeline stress test point layout drawing in stress test in the embodiments of the present invention.According to shown in Fig. 5
Arrange pipeline stress test point in stress test.
Fig. 6 is the column diagram of the stress test value of pipeline stress test point in the embodiments of the present invention.According to warp
The analysis and arrangement to test data is crossed, the stress maximum value of each point under normal operation is counted, it is a as can be seen from Figure 6
Each point stress value is below normal line (standard value 12.5Mpa).
In summary performance test is it is found that rail hands over the fixed device of vertical compressor that can reach to subtract in the utility model embodiment
Effect is shaken, and can effectively avoid the damage of pipeline.
Above embodiment is the preferred case of the utility model, is not intended to limit the protection scope of the utility model.
Claims (7)
1. a kind of rail hands over the fixed device of air-conditioning vertical compressor characterized by comprising
Pallet and the hoop component and multiple dampers being detachably connected with the pallet,
Wherein, the pallet is of an L-shaped structure, the backboard portion for having horizontally disposed bottom and being vertically arranged,
The bottom has groove, and the groove is provided with compressor mounting hole at central position, the compressor mounting hole
Periphery is provided with multiple compressor installation studs,
The backboard portion has rectangular back plate, is provided with two groups of anchor ear mounting holes on the rectangular back plate, and the two of the hoop component
End is connected with anchor ear mounting hole described in two groups respectively,
The bottom also has a damper mounting rail at the edge that the groove is arranged in, the backboard portion be additionally provided with it is described
The shock absorber mounting board that the upper edge of rectangular back plate is connected, the multiple damper correspondence are mounted on the damper mounting rail
And in multiple shock absorber mounting holes of the shock absorber mounting board.
2. rail according to claim 1 hands over the fixed device of air-conditioning vertical compressor, it is characterised in that:
Wherein, the hoop component includes the compressor clips to match with the circumferential size of the compressor, is connected to institute
State the first clips mounting base of the outer surface of compressor clips, the outer surface that is connected to the first clips mounting base
Second clips of the air intake duct of the first clips and the fixed compressor,
The compressor clips, first clips and second clips are U-shaped anchor ear.
3. rail according to claim 1 hands over the fixed device of air-conditioning vertical compressor, it is characterised in that:
Wherein, the anchor ear mounting hole is arranged at the top half position of the rectangular back plate,
Anchor ear mounting hole described in every group includes to be uniformly arranged multiple anchor ear installation hole locations along same straight line.
4. rail according to claim 1 hands over the fixed device of air-conditioning vertical compressor, it is characterised in that:
Wherein, the damper is set as four,
Shock absorber mounting hole there are two being respectively provided on the damper mounting rail and the shock absorber mounting board.
5. rail according to claim 1 hands over the fixed device of air-conditioning vertical compressor, it is characterised in that:
Wherein, the groove relative to the damper mounting rail be in sunk so that the damper mounting rail with it is described recessed
Slot constitutes ladder-like depressed area,
Have on the damper mounting rail about the symmetrically arranged damper bolt hole of the shock absorber mounting hole, the damping
Device is fixed on the damper mounting rail by the damper bolt hole,
The damper is provided centrally with connecting hole, and the damper is by the connecting hole and is entrenched in the depressed area
Machine unit support is bolted.
6. rail according to claim 1 hands over the fixed device of air-conditioning vertical compressor, it is characterised in that:
Wherein, the edge of the damper mounting rail is additionally provided with the reinforcement frame perpendicular with the damper mounting rail, should
Reinforce being provided with grounding screw on frame.
7. rail according to claim 1 hands over the fixed device of air-conditioning vertical compressor, it is characterised in that:
Wherein, the backboard portion is also set up there are two triangle stiffening plate,
The rectangular triangle of triangle stiffening plate, two right-angle sides of the triangle stiffening plate respectively with the rectangular back plate and
The shock absorber mounting board is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821322037.6U CN208605328U (en) | 2018-08-16 | 2018-08-16 | A kind of fixed device of rail friendship air-conditioning vertical compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821322037.6U CN208605328U (en) | 2018-08-16 | 2018-08-16 | A kind of fixed device of rail friendship air-conditioning vertical compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208605328U true CN208605328U (en) | 2019-03-15 |
Family
ID=65680468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821322037.6U Active CN208605328U (en) | 2018-08-16 | 2018-08-16 | A kind of fixed device of rail friendship air-conditioning vertical compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208605328U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296083A (en) * | 2019-07-25 | 2019-10-01 | 珠海格力电器股份有限公司 | Compressor and air-conditioning |
| CN110836175A (en) * | 2018-08-16 | 2020-02-25 | 上海科泰运输制冷设备有限公司 | Rail transit air conditioner vertical compressor fixing device and fixing method |
-
2018
- 2018-08-16 CN CN201821322037.6U patent/CN208605328U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110836175A (en) * | 2018-08-16 | 2020-02-25 | 上海科泰运输制冷设备有限公司 | Rail transit air conditioner vertical compressor fixing device and fixing method |
| CN110836175B (en) * | 2018-08-16 | 2024-04-26 | 上海科泰运输制冷设备有限公司 | Fixing device and fixing method for vertical compressor of rail-mounted air conditioner |
| CN110296083A (en) * | 2019-07-25 | 2019-10-01 | 珠海格力电器股份有限公司 | Compressor and air-conditioning |
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