CN209601932U - Hanging component, coach air conditioner and car - Google Patents
Hanging component, coach air conditioner and car Download PDFInfo
- Publication number
- CN209601932U CN209601932U CN201920367875.3U CN201920367875U CN209601932U CN 209601932 U CN209601932 U CN 209601932U CN 201920367875 U CN201920367875 U CN 201920367875U CN 209601932 U CN209601932 U CN 209601932U
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- China
- Prior art keywords
- swelling
- component
- nut
- hanging
- socket part
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000008961 swelling Effects 0.000 claims abstract description 212
- 230000002093 peripheral effect Effects 0.000 claims abstract description 32
- 238000006073 displacement reaction Methods 0.000 claims description 13
- 239000011324 bead Substances 0.000 claims description 12
- 230000014759 maintenance of location Effects 0.000 claims description 12
- 238000009434 installation Methods 0.000 abstract description 8
- 238000004378 air conditioning Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Jib Cranes (AREA)
Abstract
The utility model provides a kind of hanging component, coach air conditioner and car, hanging component includes lifting lug, swelling component and swelling nut, lifting lug includes hanging socket part and fixed part, hang the axial end that fixed part is arranged in socket part, the week of fixed part is arranged in outward in swelling component, guide groove is formed between swelling component and fixed part, the extending direction of guide groove is parallel to the extending direction of fixed part, the fluting extended from swelling component far from the one end for hanging socket part to the close one end for hanging socket part of swelling component is offered on the peripheral wall of swelling component, circumferential limiting section is provided on the periphery wall of swelling component.Swelling nut is threadedly coupled with fixed part, swelling nut is located in guide groove, swelling nut moves along guide groove and the peripheral wall of swelling component is driven to expand along the radial direction to the axis far from swelling component of swelling component, and swelling nut and swelling component are relatively fixed in the circumferential.The hanging component can be improved lifting reliability, simplify installation step.
Description
Technical field
The utility model relates to equipment hoisting technical fields, specifically, be related to a kind of hanging component, coach air conditioner and
Car.
Background technique
Existing coach air conditioner has the characteristics that volume is big and weight is big, when coach air conditioner to be installed on car, needs
Lifting is carried out by sling cart to be just able to achieve.The hoisting structure of existing air-conditioning is simpler and cruder, and installation steps are cumbersome, serious shadow
Ring the assembly and production efficiency of coach air conditioner.And it is arranged in chassis for the hanging component of lifting, when being lifted, it is necessary to
The panel for opening car could be completed.If panel is not fixed on chassis when shipment, when being lifted to client's air-conditioning,
Client only needs directly opening panel that coach air conditioner is lifted into car, but since panel is not fixedly connected with chassis,
The case where will appear the fixed shakiness of panel in packed and transported and damaging；If panel is fixed by screws in chassis when shipment
On, then client just needs just to can be carried out lifting after removing screw and panel during installation, it will be greatly reduced the production effect of car
Rate.
Utility model content
First purpose of the utility model, which is to provide one kind, can be improved lifting reliability, simplify the lifting group of installation step
Part.
Second purpose of the utility model is to provide a kind of coach air conditioner with above-mentioned hanging component.
The third purpose of the utility model is to provide a kind of car with above-mentioned coach air conditioner.
To realize above-mentioned first purpose, the utility model provides a kind of hanging component, which includes lifting lug, swelling
Component and swelling nut, lifting lug include hanging socket part and fixed part, hang the axial end that fixed part is arranged in socket part, the setting of swelling component
It is outside in the week of fixed part, guide groove is formed between swelling component and fixed part, the extending direction of guide groove is parallel to fixed part
Extending direction, offer on the peripheral wall of swelling component from swelling component and connect far from the one end for hanging socket part to close hang of swelling component
The fluting that the one end in portion extends is provided with circumferential limiting section on the periphery wall of swelling component.Swelling nut and fixed part screw thread connect
It connects, swelling nut is located in guide groove, and swelling nut moves along guide groove and drives the peripheral wall of swelling component along swelling portion
The radial direction to the axis far from swelling component of part is expanded, and swelling nut and swelling component are relatively fixed in the circumferential.
One Preferable scheme is that, along the axial direction of swelling nut, the area of the maximum cross section of swelling nut is greater than swollen
Area of the tight nut close to the first end face for hanging socket part.The maximum that the area of the maximum cross section of guide groove is less than swelling nut is horizontal
The area in section.
Further embodiment is that the shape of swelling nut is prism-frustum-shaped, and swelling nut is close to the first end face for hanging socket part
Area is less than area of the swelling nut far from the second end face for hanging socket part.
Further scheme is that the shape of guide groove and the shape of swelling nut match, swelling nut and guide groove
Cooperation limitation swelling component and the relative displacement of swelling nut in the circumferential.
One Preferable scheme is that, the shape of swelling nut be it is round table-like, swelling nut is close to the first end face for hanging socket part
Area be less than swelling nut far from hang socket part second end face area.
Further embodiment is the first limit to extend radially outwardly being provided on the peripheral wall of swelling nut along swelling nut
Position protrusion offers on the peripheral wall of swelling component from swelling component far from hanging one end of socket part to the close socket part of hanging of swelling component
The first limiting slot that one end extends, the first retention bead and the first limiting slot cooperation limitation swelling component and swelling nut are in circumferential direction
On relative displacement.
Further embodiment is axially extending offered on the peripheral wall of swelling nut along swelling nut is parallel to
Two limiting slots, the second limiting slot run through swelling nut in the axial direction.It is provided on the peripheral wall of swelling component separate from swelling component
Hang the second retention bead that one end of socket part extends to the close one end for hanging socket part of swelling component, the second retention bead and the second limit
Position slot cooperation limitation swelling component and the relative displacement of swelling nut in the circumferential.
One Preferable scheme is that, the shape of swelling nut is column, from far from hanging one end of socket part to close to hanging socket part
One end, the area of the cross section of guide groove is gradually reduced.
One Preferable scheme is that, the quantity of fluting is at least two, a plurality of fluting along swelling component circumferentially.
To realize above-mentioned second purpose, the utility model provides a kind of coach air conditioner, and coach air conditioner has mounting hole, installation
Hole is provided with auxiliary section, circumferential limiting section makes with auxiliary section cooperation for installing above-mentioned hanging component on the peripheral wall of mounting hole
Swelling component and coach air conditioner are relatively fixed in the circumferential.
One Preferable scheme is that, auxiliary section includes the groove being provided on the peripheral wall of mounting hole, and circumferential limiting section includes
Protrusion on the periphery wall of swelling component is set, and protrusion and groove cooperation limitation swelling component and coach air conditioner are in the circumferential
Relative displacement.
To realize above-mentioned third purpose, the utility model provides a kind of car, including above-mentioned coach air conditioner.
The utility model has the beneficial effects that when installing hanging component, by the installation of hanging component insertion air conditioner main body
In hole, lifting lug is then rotated and tightens, during tightening, swelling nut can move up, so that swelling component is strutted, it is swollen
Tight component and mounting hole peripheral wall form retaining mechanism, and when upward pulling force is bigger, swelling component contacts generation with mounting hole peripheral wall
Frictional force it is bigger, thus guarantee lifting when reliability.Since the fixed form between hanging component and air conditioner main body is
Swelling connection only needs for hanging component to be installed in corresponding mounting hole, then tightens hanging component in lifting, so that it may
Start to lift, unscrews lifting lug after the completion of lifting, hanging component can be removed smoothly.In addition, because hanging component to hang socket part sudden and violent
It is exposed at outside air-conditioning, when avoiding lifting the problem of the interference of other components of hoisting rope and air-conditioning.
Detailed description of the invention
Fig. 1 is the structure chart of the utility model coach air conditioner embodiment.
Fig. 2 is the partial enlarged view in Fig. 1 at A.
Fig. 3 is the cross-sectional view of the utility model coach air conditioner embodiment.
Fig. 4 is that the utility model hanging component first embodiment is installed to the cross-sectional view after coach air conditioner.
Fig. 5 is the partial enlarged view in 4 at B.
Fig. 6 is the structure chart of the utility model hanging component first embodiment in the first state.
Fig. 7 is the structural exploded view of the utility model hanging component first embodiment.
Fig. 8 is the structure chart of the utility model hanging component first embodiment in the second condition.
Fig. 9 is the cross-sectional view in Fig. 8 at B-B.
Figure 10 is the cross-sectional view of the utility model hanging component second embodiment.
The following is a further explanation of the present invention with reference to the accompanying drawings and embodiments.
Specific embodiment
Coach air conditioner and car embodiment
Referring to Fig. 1 to Fig. 3, the car of the present embodiment includes coach air conditioner 1, and coach air conditioner 1 includes fixed part 10, fixed part
Mounting hole 11 is offered on 10, mounting hole 11 is used to install the hanging component 2 in following each embodiments.
Hanging component first embodiment
Referring to fig. 4 to Fig. 9, hanging component 2 includes lifting lug 3, swelling component 4 and swelling nut 5, lifting lug 3, swelling component 4
It is made of metal material with swelling nut 5.
Lifting lug 3 hangs socket part 31 and columned fixed part 32 including circular ring shape, hangs socket part 31 and fixed part 32 is arranged in
Axial end when hanging component 2 is installed on coach air conditioner 1, hangs the outside that socket part 31 is located at coach air conditioner 1, for hanging hook.
The week of fixed part 32 is arranged in outward in swelling component 4, in the present embodiment, swelling component 4 and 3 split settings of lifting lug, and be set in
Outside fixed part 32, guide groove 40 is formed between swelling component 4 and fixed part 32, the extending direction of guide groove 40 is parallel to fixed part
32 extending direction.The length L1 of fixed part 32 is greater than the thickness L2 of the fixed part 10 of coach air conditioner 1, is convenient in this way by swelling spiral shell
Mother 5 is installed on fixed part 32.
Circumferential limiting section is provided on the periphery wall of swelling component 4, circumferential limiting section includes four and is arranged in swelling component 4
Periphery wall on protrusion 42, four being arranged circumferentially along swelling component 4 of protrusion 42, the mounting hole 11 of coach air conditioner 1
Peripheral wall on be provided with auxiliary section (Fig. 2 shows), auxiliary section includes the groove 12 on four peripheral walls for being provided with mounting hole 11, four
Groove 12 is arranged circumferentially along mounting hole 11, and protrusion 42 exists with the cooperation of groove 12 limitation swelling component 4 and coach air conditioner 1
Relative displacement in circumferential direction keeps swelling component 4 relatively fixed in the circumferential with coach air conditioner 1, certainly, protrusion 42 and groove 12
Quantity can be changed according to actual needs.
It is offered on the peripheral wall of swelling component 4 from swelling component 4 and is hung far from the one end for hanging socket part 31 to swelling component 4 is close
The fluting 41 that one end of socket part 31 extends, 41 quantity of slotting are at least two, in the present embodiment, and 41 quantity of slotting is four
Fluting being arranged circumferentially along swelling component 4.Swelling nut 5 is threadedly coupled with fixed part 32, the middle part tool of swelling nut 5
There is internal thread hole, external screw thread is set on the peripheral wall of fixed part 32, the external screw thread of the internal thread hole and fixed part 32 of swelling nut 5 is matched
Connection is closed, swelling nut 5 is located in guide groove 40, and swelling nut 5 moves along guide groove 40 and drives the peripheral wall of swelling component 4
It is expanded along the radial direction to the axis far from swelling component 4 of swelling component 4, swelling nut 5 and swelling component 4 are in circumferential direction
It is upper relatively fixed.
The shape of swelling nut 5 is prism-frustum-shaped, and the shape of the cross section of swelling nut 5 is hexagon, In in the present embodiment
In other embodiments, the shape of the cross section of swelling nut 5 may be triangle, rectangle, pentagon etc..Swelling nut 5 leans on
The area for closely hanging the first end face of socket part 31 is less than area of the swelling nut 5 far from the second end face for hanging socket part 31.Along swelling
The axial direction of nut 5, the area of the maximum cross section of swelling nut 5 are greater than swelling nut 5 close to the first end face for hanging socket part 31
Area.Before hanging component 2 is installed to mounting hole 11, the area of the maximum cross section of guide groove 40 is less than swelling nut 5
The area of maximum cross section.
The shape of guide groove 40 and the shape of swelling nut 5 match, i.e., in the present embodiment, the cross section of guide groove 10
Shape is also hexagon, and swelling nut 5 and 4 clearance fit of swelling component, such swelling nut 5 are limited with the cooperation of guide groove 40
Swelling component 4 and the relative displacement of swelling nut 5 in the circumferential, keep swelling component 4 relatively solid in the circumferential with swelling nut 5
It is fixed, while can guarantee that swelling nut 5 can swimmingly be moved along the extending direction of guide groove 40.
The installation method and method for dismounting of the hanging component of the utility model are described as follows below.
Firstly, swelling nut 5 is separated with lifting lug 3, the protrusion 42 on swelling component 4 is directed at the peace on coach air conditioner 1
After filling the groove 12 in hole 11, swelling component 4 is inserted into mounting hole 11.
Then, by lifting lug 3 from upside insertion swelling component 4.
Then, swelling nut 5 is installed to from below on the fixed part 32 of lifting lug 3, at this time a part of position of swelling nut 5
In swelling component 4.
It hangs socket part 31 finally, clamping and is rotated, since swelling component 4 is relatively solid in the circumferential with swelling nut 5
Fixed, therefore, when lifting lug 3 is rotated, swelling nut 5 can be gradually increasing along the extending direction of guide groove 40,4 meeting of swelling component
It expands outwardly and forms retaining mechanism with the peripheral wall of mounting hole 11, the assembly of hanging component 2 is completed, and lifting work can be carried out.
The step of method for dismounting and installation method of hanging component, hangs socket part 31 and reversely rotates, swelling on the contrary, clamping
Nut 5 is gradually reduced along the extending direction of guide groove 40, and swelling component 4 resets under the action of natural resiliency restoring force, directly
It is separated to swelling nut 5 with fixed part 31, the disassembly of hanging component 2 is completed.
Hanging component second embodiment
As the explanation of the utility model hanging component second embodiment, only implement below to above-mentioned hanging component first
The difference of example is explained.
Referring to Figure 10, the shape of swelling nut 25 is column in the present embodiment, along the axial direction of swelling nut 25, swelling spiral shell
The area of the cross section of mother 25 is constant.From far from hanging one end of socket part 231 to close to the one end for hanging socket part 231, guide groove 240
The area of cross section is gradually reduced.
Hanging component 3rd embodiment
As the explanation of the utility model hanging component 3rd embodiment, only implement below to above-mentioned hanging component second
The difference of example is explained.
In the present embodiment, the shape of the cross section of swelling nut is circle, is provided on the peripheral wall of swelling nut along swelling
The retention bead of nut to extend radially outwardly offers on the peripheral wall of swelling component from swelling component far from the one end for hanging socket part
The limiting slot extended to the close one end for hanging socket part of swelling component, retention bead and limiting slot cooperation limitation swelling component and swelling
The relative displacement of nut in the circumferential.
Hanging component fourth embodiment
As the explanation of the utility model hanging component fourth embodiment, only implement below to above-mentioned hanging component first
The difference of example is explained.
In the present embodiment, the shape of swelling nut be it is round table-like, i.e., the shape of the cross section of swelling nut is circle, and swollen
Tight nut is less than area of the swelling nut far from the second end face for hanging socket part close to the area for the first end face for hanging socket part.
The retention bead to extend radially outwardly along swelling nut, the week of swelling component are provided on the peripheral wall of swelling nut
The limiting slot extended from swelling component far from the one end for hanging socket part to the close one end for hanging socket part of swelling component, limit are offered on wall
Position protrusion and limiting slot cooperation limitation swelling component and the relative displacement of swelling nut in the circumferential.
The 5th embodiment of hanging component
As the explanation of the 5th embodiment of the utility model hanging component, only implement below to above-mentioned hanging component the 4th
The difference of example is explained.
It is offered on the peripheral wall of swelling nut along the axially extending limiting slot for being parallel to swelling nut, limiting slot is in axis
Extend upward through swelling nut.It is provided on the peripheral wall of swelling component from swelling component and is leaned on far from the one end for hanging socket part to swelling component
The retention bead that one end of socket part extends, retention bead and limiting slot cooperation limitation swelling component and swelling nut are closely hung in circumferential direction
On relative displacement.
In addition, swelling component can also be fixed on outside fixed part by modes such as welding.Above-mentioned change is also able to achieve this reality
With novel purpose.
Therefore when installing hanging component, by the mounting hole of hanging component insertion air conditioner main body, then rotate simultaneously
Lifting lug is tightened, during tightening, swelling nut can move up, so that swelling component is strutted, swelling component and mounting hole
Peripheral wall forms retaining mechanism, and when upward pulling force is bigger, the frictional force that swelling component contacts generation with mounting hole peripheral wall is bigger,
To guarantee reliability when lifting.Since the fixed form between hanging component and air conditioner main body is swelling connection, lifting
When only need to be installed to hanging component in corresponding mounting hole, then tighten hanging component, so that it may start to lift, lift
Unscrew lifting lug after, hanging component can be removed smoothly.In addition, being kept away because the socket part of hanging of hanging component is exposed to outside air-conditioning
The problem of other components of hoisting rope and air-conditioning are interfered when lifting is exempted from.
Finally it is emphasized that the above is only the preferred embodiment of the utility model, it is practical new to be not limited to this
Type, for those skilled in the art, the utility model can have various change and change, all essences in the utility model
Mind and principle within, any modification, equivalent substitution, improvement and etc. done, should be included in the protection scope of the utility model it
It is interior.
Claims (12)
1. hanging component characterized by comprising
Lifting lug, the lifting lug include hanging socket part and fixed part, the axial end for hanging socket part and the fixed part being arranged in；
The week of the fixed part is arranged in outward in swelling component, the swelling component, the swelling component and the fixed part it
Between form guide groove, the extending direction of the guide groove is parallel to the extending direction of the fixed part, the week of the swelling component
Offered on wall from the swelling component far from described one end for hanging socket part to the swelling component it is close described in hang the one of socket part
The fluting extended is held, is provided with circumferential limiting section on the periphery wall of the swelling component；
Swelling nut, the swelling nut are threadedly coupled with the fixed part, and the swelling nut is located in the guide groove, institute
State swelling nut moved along the guide groove and drive the peripheral wall of the swelling component along the swelling component it is radial to
The direction expansion of axis far from the swelling component, the swelling nut and the swelling component are relatively fixed in the circumferential.
2. hanging component according to claim 1, it is characterised in that:
Along the axial direction of the swelling nut, it is close that the area of the maximum cross section of the swelling nut is greater than the swelling nut
The area of the first end face for hanging socket part；
The area of the maximum cross section of the guide groove is less than the area of the maximum cross section of the swelling nut.
3. hanging component according to claim 2, it is characterised in that:
The shape of the swelling nut is prism-frustum-shaped, and the swelling nut is less than close to the area of the first end face for hanging socket part
Area of the swelling nut far from the second end face for hanging socket part.
4. hanging component according to claim 3, it is characterised in that:
The shape of the guide groove and the shape of the swelling nut match, and the swelling nut and guide groove cooperation limit
Make the swelling component and the relative displacement of the swelling nut in the circumferential.
5. hanging component according to claim 2, it is characterised in that:
The shape of the swelling nut be it is round table-like, the swelling nut is less than close to the area of the first end face for hanging socket part
Area of the swelling nut far from the second end face for hanging socket part.
6. hanging component according to claim 5, it is characterised in that:
The first retention bead to extend radially outwardly along the swelling nut is provided on the peripheral wall of the swelling nut, it is described
It is offered on the peripheral wall of swelling component from the swelling component and hangs one end of socket part to the close institute of the swelling component far from described
It states and hangs the first limiting slot that one end of socket part extends, first retention bead and first limiting slot cooperation limitation are described swollen
Tight component and the relative displacement of the swelling nut in the circumferential.
7. hanging component according to claim 5, it is characterised in that:
It is offered on the peripheral wall of the swelling nut along the second axially extending limiting slot for being parallel to the swelling nut, institute
It states the second limiting slot and runs through the swelling nut in the axial direction；
It is provided on the peripheral wall of the swelling component from the separate described one end for hanging socket part of the swelling component to the swelling portion
The second retention bead that part extends close to described one end for hanging socket part, second retention bead and second limiting slot cooperate
Limit the swelling component and the relative displacement of the swelling nut in the circumferential.
8. hanging component according to claim 1, it is characterised in that:
The shape of the swelling nut is column, from far from described one end for hanging socket part to close described one end for hanging socket part, institute
The area for stating the cross section of guide groove is gradually reduced.
9. hanging component according to any one of claims 1 to 8, it is characterised in that:
The quantity of the fluting is at least two, a plurality of fluting along the swelling component circumferentially.
10. coach air conditioner, which is characterized in that the coach air conditioner has mounting hole, and the mounting hole is used to install in lifting
Claim 1 to 9 described in any item hanging components are provided with auxiliary section, the circumferential limit on the peripheral wall of the mounting hole
Portion keeps the swelling component and the coach air conditioner relatively fixed in the circumferential with auxiliary section cooperation.
11. coach air conditioner according to claim 10, it is characterised in that:
The auxiliary section includes the groove being provided on the peripheral wall of the mounting hole, and the circumferential direction limiting section includes being arranged described
Protrusion on the periphery wall of swelling component, the protrusion limit the swelling component and the coach air conditioner with groove cooperation
Relative displacement in the circumferential.
12. car, which is characterized in that including coach air conditioner described in claim 10 or 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920367875.3U CN209601932U (en) | 2019-03-21 | 2019-03-21 | Hanging component, coach air conditioner and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920367875.3U CN209601932U (en) | 2019-03-21 | 2019-03-21 | Hanging component, coach air conditioner and car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209601932U true CN209601932U (en) | 2019-11-08 |
Family
ID=68405182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920367875.3U Expired - Fee Related CN209601932U (en) | 2019-03-21 | 2019-03-21 | Hanging component, coach air conditioner and car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209601932U (en) |
-
2019
- 2019-03-21 CN CN201920367875.3U patent/CN209601932U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |