CN204572182U - A kind of middle cooling pipe fixing device - Google Patents
A kind of middle cooling pipe fixing device Download PDFInfo
- Publication number
- CN204572182U CN204572182U CN201520133832.0U CN201520133832U CN204572182U CN 204572182 U CN204572182 U CN 204572182U CN 201520133832 U CN201520133832 U CN 201520133832U CN 204572182 U CN204572182 U CN 204572182U
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- CN
- China
- Prior art keywords
- clamping
- anchor ear
- attachment face
- cooling pipe
- mentioned
- Prior art date
- 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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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- Supports For Pipes And Cables (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a kind of middle cooling pipe fixing device, comprising: Z-type connection bracket, the first semicircle anchor ear and the second semicircle anchor ear; This Z-type connection bracket includes: the first attachment face be connected with vehicle frame, the second attachment face be connected with the first semicircle anchor ear and the junction surface being connected above-mentioned two attachment faces, this first attachment face is provided with the first strip hole, and this second attachment face is provided with the second strip hole; This first semicircle anchor ear is made up of first clamping part and two the first clamping sections, and two the first clamping sections are equipped with mounting hole; This second semicircle anchor ear is made up of second clamping part and two the second clamping sections, and two the second clamping sections are equipped with mounting hole, and this second clamping section and above-mentioned first clamping section are connected by bolt.The utility model optimizes supporting structure, improves the Rigidity and strength of supporting structure, ensure that pipe fixation is reliable, durable.
Description
Technical field
The utility model belongs to Bus Manufacturing Technology field, especially for a kind of middle cooling pipe fixing device be applied in passenger vehicle.
Background technique
The design of existing passenger vehicle middle cooling pipe fixing device is unreasonable, and Rigidity and strength is poor, and the vibrations produced in engine operation and vehicle operation easily make support occur the phenomenon of fatigue fracture.And due to the Rigidity and strength of existing supporting structure poor, engine operation produce vibrations make pipe and vehicle frame produce larger relative movement, accelerate stent fatigue rupture trend.
Existing passenger vehicle middle cooling pipe fixing device, due to project organization defect or Rig up error, is difficult to ensure that pipe and vehicle frame are reserved with enough gaps, easily occurs that pipe and vehicle frame are interfered, send abnormal sound.
Existing passenger vehicle middle cooling pipe fixing device because being not easy to follow pipe mounting point, the change of angle adjusts, and causes applicability poor (the pipe mounting point change caused mainly because of the engine mounting positions skew manufactured or assembling produces).
Because when existing bus engine middle cooling pipe fixed support is installed, adjustable is not high, after motor is installed and is occurred displacement, easily to occur on vehicle frame that reserved installation fixed hole can not use, and be welded on vehicle frame by connection bracket, thus maintainalbility, detachability are poor.
Summary of the invention
Be directed to the problems referred to above, the purpose of this utility model is to provide a kind of middle cooling pipe fixing device, to solve above-mentioned the deficiencies in the prior art, optimizes supporting structure, improves the Rigidity and strength of supporting structure, ensure that pipe fixation is reliable, durable.
For achieving the above object, a kind of middle cooling pipe fixing device of the present utility model, it comprises: Z-type connection bracket, the first semicircle anchor ear and the second semicircle anchor ear; This Z-type connection bracket includes: the first attachment face be connected with vehicle frame, the second attachment face be connected with the first semicircle anchor ear and the junction surface being connected above-mentioned two attachment faces, this first attachment face is provided with the first strip hole, and this second attachment face is provided with the second strip hole; This first semicircle anchor ear is made up of first clamping part and two the first clamping sections, and two the first clamping sections are equipped with mounting hole, and one of them first clamping section is connected with above-mentioned second attachment face; This second semicircle anchor ear is made up of second clamping part and two the second clamping sections, and two the second clamping sections are equipped with mounting hole, and this second clamping section and above-mentioned first clamping section are connected by bolt.
Preferably, the gusset for increasing strength and stiffness is equipped with between the first above-mentioned attachment face and junction surface, between the second attachment face and junction surface.
Preferably, above-mentioned gusset is arranged at the same side.
Preferably, the second above-mentioned clamping section is provided with the flanging for increasing anchor ear intensity and clamping force.
The beneficial effects of the utility model:
1. optimize supporting structure, improve the Rigidity and strength of supporting structure, ensure that pipe fixation is reliable, durable.
2. ensure that pipe and vehicle frame have rational gap, avoid interfering and abnormal sound.
3. offset for because manufacturing or assemble the engine location caused, support can follow pipe adjustment position and angle, and applicability is strong.
4. connection bracket and shroud ring all have larger adjustment amount, are easy to use hole reserved on vehicle frame to install connection bracket, are convenient to dismounting and maintenance.
5. ensure that pipe and vehicle frame have appropriate gap, avoid interfering and sending abnormal sound.
Accompanying drawing explanation
Fig. 1 illustrates the structural representation of the utility model middle cooling pipe fixing device in embodiment.
Fig. 2 illustrates the structural representation of Z-type connection bracket in the utility model.
Fig. 3 illustrates the structural representation of the first semicircle anchor ear and the second semicircle anchor ear in the utility model.
Embodiment
For the ease of the understanding of those skilled in the art, be further described the utility model below in conjunction with embodiment and accompanying drawing, the content that mode of execution is mentioned is not to restriction of the present utility model.
Shown in Fig. 3, middle cooling pipe fixing device of the present utility model, is applied to the motor middle cooling pipe of fixing passenger vehicle, comprises: Z-type connection bracket 1, first semicircle anchor ear 2 and the second semicircle anchor ear 3, this Z-type connection bracket 1 includes: the first attachment face 11 be connected with vehicle frame 4, the second attachment face 12 be connected with the first semicircle anchor ear 2 and the junction surface 13 being connected above-mentioned two attachment faces, this first attachment face 11 is provided with the first strip hole 111, bolt (not making a check mark in figure) is provided with in first strip hole 111, first attachment face 11 is arranged on vehicle frame 4, select strip hole structure be convenient to install time adjustment, during installation, Z-type connection bracket 1 can around bolt axis to 360 degree of rotations, the axial angle change occurred when mounted with adaptive middle cooling pipe 5, this second attachment face 12 is provided with the second strip hole 121, between the first above-mentioned attachment face 11 and junction surface 13, the gusset for increasing strength and stiffness is equipped with between second attachment face 12 and junction surface 13, mode and Z-type connection bracket 1 subject combination of employing welding are integral, and two gusset 14 homonymies are arranged.This first semicircle anchor ear 2 is made up of first clamping part 21 and two the first clamping sections 22, and two the first clamping sections 22 are equipped with mounting hole 221, and one of them first clamping section 22 is connected with above-mentioned second attachment face 12 through mounting hole 221 by bolt.This second semicircle anchor ear 3 is made up of second clamping part 31 and two the second clamping sections 32, two the second clamping sections 32 are equipped with mounting hole 221, this second clamping section 32 is connected by bolt with above-mentioned first clamping section 22, second clamping section 32 is provided with the flanging 321 for increasing anchor ear intensity and clamping force, the first above-mentioned clamping part 21 and the second clamping part 31 all semicirculars in shape, be easy to manufacture and in-site installation, middle cooling pipe 5 is placed in therebetween, clamped through mounting hole 221 by bolt, after middle cooling pipe 5 is clamped, suitable gap is left between flanging 321 and the first clamping section 22, during to prevent bolt-locking, middle cooling pipe 5 does not clamp by two clamping parts, the junction plane of the first clamping section 22 and the second clamping section 32 dieback offsets the phenomenon of the clamping force of bolt fastener, in addition, the impact of manufacture deviation abatement anchor ear clamping force also can be eliminated in reserved suitable gap.
Above-mentioned first clamping part 21 coordinates the internal diameter of rear formation to be equal to or greater than the external diameter size of put middle cooling pipe 5 with the second clamping part 31, after Z-type connection bracket 1 and the first semicircle anchor ear 2 and the second semicircle anchor ear 3 assemble, can ensure there is suitable spacing between middle cooling pipe 5 and vehicle frame 4, prevent middle cooling pipe 5 and vehicle frame 4 from interfering, abnormal sound occurs, even gall the situation of middle cooling pipe 5.
The utility model embody rule approach is a lot; the above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvement, these improvement also should be considered as protection domain of the present utility model.
Claims (4)
1. a middle cooling pipe fixing device, is characterized in that, comprising: Z-type connection bracket, the first semicircle anchor ear and the second semicircle anchor ear; This Z-type connection bracket includes: the first attachment face be connected with vehicle frame, the second attachment face be connected with the first semicircle anchor ear and the junction surface being connected above-mentioned two attachment faces, this first attachment face is provided with the first strip hole, and this second attachment face is provided with the second strip hole; This first semicircle anchor ear is made up of first clamping part and two the first clamping sections, and two the first clamping sections are equipped with mounting hole, and one of them first clamping section is connected with above-mentioned second attachment face; This second semicircle anchor ear is made up of second clamping part and two the second clamping sections, and two the second clamping sections are equipped with mounting hole, and this second clamping section and above-mentioned first clamping section are connected by bolt.
2. middle cooling pipe fixing device according to claim 1, is characterized in that, is equipped with the gusset for increasing strength and stiffness between the first above-mentioned attachment face and junction surface, between the second attachment face and junction surface.
3. middle cooling pipe fixing device according to claim 2, is characterized in that, above-mentioned gusset is arranged at the same side.
4. middle cooling pipe fixing device according to claim 1, is characterized in that, the second above-mentioned clamping section is provided with the flanging for increasing anchor ear intensity and clamping force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520133832.0U CN204572182U (en) | 2015-03-09 | 2015-03-09 | A kind of middle cooling pipe fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520133832.0U CN204572182U (en) | 2015-03-09 | 2015-03-09 | A kind of middle cooling pipe fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204572182U true CN204572182U (en) | 2015-08-19 |
Family
ID=53864831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520133832.0U Expired - Fee Related CN204572182U (en) | 2015-03-09 | 2015-03-09 | A kind of middle cooling pipe fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204572182U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104727930A (en) * | 2015-03-09 | 2015-06-24 | 南京金龙客车制造有限公司 | Inter-cooling pipe fixing device |
| CN106494622A (en) * | 2015-09-08 | 2017-03-15 | 哈尔滨飞机工业集团有限责任公司 | One kind pulls socket clamping device |
| CN107685620A (en) * | 2017-08-28 | 2018-02-13 | 国金汽车集团有限公司 | A kind of pure electric automobile cooling system fixing device for pipe |
-
2015
- 2015-03-09 CN CN201520133832.0U patent/CN204572182U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104727930A (en) * | 2015-03-09 | 2015-06-24 | 南京金龙客车制造有限公司 | Inter-cooling pipe fixing device |
| CN106494622A (en) * | 2015-09-08 | 2017-03-15 | 哈尔滨飞机工业集团有限责任公司 | One kind pulls socket clamping device |
| CN106494622B (en) * | 2015-09-08 | 2019-01-25 | 哈尔滨飞机工业集团有限责任公司 | One kind pulling socket clamping device |
| CN107685620A (en) * | 2017-08-28 | 2018-02-13 | 国金汽车集团有限公司 | A kind of pure electric automobile cooling system fixing device for pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20180309 |