CN103615925A - Radiator protection connecting structure - Google Patents
Radiator protection connecting structure Download PDFInfo
- Publication number
- CN103615925A CN103615925A CN201310650536.3A CN201310650536A CN103615925A CN 103615925 A CN103615925 A CN 103615925A CN 201310650536 A CN201310650536 A CN 201310650536A CN 103615925 A CN103615925 A CN 103615925A
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- CN
- China
- Prior art keywords
- gripper shoe
- side plate
- elastic connection
- connection plate
- radiator
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Abstract
The invention discloses a radiator protection connecting structure. The radiator protection connecting structure comprises a U-shaped supporting plate which is provided with a notch expansion joint. The radiator protection connecting structure is characterized in that an elastic connecting plate with slope protrusions is further included; the supporting plate is provided with side plate holes, and the space between the slope protrusions on the connecting plate is correspondingly equal to the space between the side plate holes of the supporting plate; the length of the side plate holes in the side of the notch expansion joint of the supporting plate is equal to the length of the slope protrusions of the elastic connecting plate, and the length of the side plate holes in the other side of the notch expansion joint of the supporting plate is larger than the length of the trapezoid slope protrusions of the elastic connecting plate; the U-shaped supporting plate is clamped by the elastic connecting plate, and the slope protrusions are fastened and connected with the side plate holes in the side of the notch expansion joint of the supporting plate in a buckled mode and are in clearance connection with the side plate holes in the other side of the notch expansion joint of the supporting plate in a buckled mode; in times of thermal expansion deformation, the slope protrusions make linear displacement in the side plate holes in the vertical direction of a cooling pipe; transverse deformation occurs to the cooling pipe in the direction perpendicular to the cooling pipe, and the slope protrusions of the elastic connecting plate are deformed outwards; when thermal stress descends, the slope protrusions of the elastic connecting plate can retract to original mounting positions through the elastic force of the elastic connecting plate.
Description
Technical field
The invention belongs to automobile technical field of heat exchange, relate to a kind of radiator protection syndeton.
Background technology
Heat radiator assembly bears vibration with running car; When heat rises by distortion, radiator supporting plate and cooling tube have along cooling tube direction longitudinal extension distortion, also have vertical cooling tube direction transversal stretching distortion.
Existing heat radiator assembly conventionally carries out otch and forms expansion joint at gripper shoe center, under preventing that radiator in working order, due to cooling tube and gripper shoe exist temperature difference cause cooling tube and gripper shoe inconsistent along the linear deformation of cooling tube direction, radiator cooling tube flexural deformation, causes radiator percolating water.Existing structure has following shortcoming:
On the one hand, because opening otch in gripper shoe, gripper shoe is born external load ability and is declined, and the external load that cooling tube bears strengthens, and makes cooling tube percolating water.
On the other hand, because of radiator cooling tube and heat-radiation belt perpendicular to the maximum distortion position of the horizontal thermal deformation of cooling tube direction near centre gripper shoe expansion joint, also easily cause near cooling tube cracking place, expansion joint.
summary of the invention:
The invention discloses a kind of radiator protection syndeton, to solve in prior art because opening otch in gripper shoe, the ability that makes gripper shoe bear outside all kinds of load declines, and the external load that cooling tube bears is strengthened, and makes cooling tube percolating water; Because of radiator cooling tube and heat-radiation belt perpendicular to the maximum distortion position of the horizontal thermal deformation of cooling tube direction near centre gripper shoe expansion joint, easily cause near cooling tube problems of crack place, expansion joint.
A kind of radiator protection syndeton provided by the invention, comprises radiator U-shaped gripper shoe, and radiator U-shaped gripper shoe has otch expansion joint, it is characterized in that: also comprise elastic connection plate, elastic connection plate material is spring steel; On elastic connection plate, there is ramp projections; In gripper shoe, have side plate hole, elastic connection plate ramp projection spacing correspondence equals gripper shoe side plate pitch of holes; Gripper shoe otch expansion joint one side side plate hole length equals elastic connection plate ramp projection length, and gripper shoe otch expansion joint opposite side side plate hole length is greater than elastic connection plate upper trapezoid ramp projections length; Elastic connection plate clamping radiator U-shaped gripper shoe, the side plate hole buckle of ramp projections and gripper shoe otch expansion joint one side is fastenedly connected; Ramp projections is connected with the buckle gap, side plate hole of gripper shoe otch expansion joint opposite side, and when radiator heat rises by distortion, gripper shoe is along the linear deformation of cooling tube direction, and ramp projections is along the longitudinally straight-line displacement in side plate hole of cooling tube direction; Cooling tube is along vertical cooling tube direction transversely deforming, and elastic connection plate ramp projections is outwards out of shape; When thermal stress declines, elastic connection plate elastic force makes elastic connection plate ramp projections retract to original installation site.
Prioritization scheme is: on a side gripper shoe side plate at gripper shoe otch expansion joint, have microscler side plate hole; On the opposite side gripper shoe side plate at gripper shoe otch expansion joint, there is long waist shaped side plate hole; Elastic connection plate ramp projection spacing correspondence equals the microscler side plate pitch of holes of gripper shoe and long waist shaped side plate pitch of holes; In gripper shoe, microscler side plate hole length equals elastic connection plate ramp projection length, and in gripper shoe, long waist shaped side plate hole length is greater than elastic connection plate upper trapezoid ramp projections length; In ramp projections and gripper shoe, microscler side plate hole buckle is fastenedly connected, and ramp projections is connected with buckle gap, long waist shaped side plate hole in gripper shoe.
A scheme, corresponding radiator U-shaped gripper shoe side plate hole, elastic connection plate side has symmetrical ramp projections; The elastic connection plate side U-shaped of symmetrical ramp projections is connected and is integrative-structure.
Another kind of scheme, 2 of elastic connection plates, 2 elastic connection plate symmetrical configuration; Corresponding radiator U-shaped gripper shoe side plate hole, elastic connection plate has ramp projections.
Good effect of the present invention is: the ability that makes gripper shoe bear outside all kinds of load strengthens, and when radiator centre assembly has thermal deformation, still can realize the dilatation longitudinally carrying out along cooling tube direction, is not subject to thermal stress; The bearing capacity that improves gripper shoe, prevents that the outside deflection of gripper shoe is excessive, causes cooling tube to leak; When radiator centre assembly has thermal deformation or is subject to horizontal force excessive, along elastic connection plate side ramp projections, be outwards out of shape simultaneously, can realize the transversely deforming of vertical cooling tube direction; Elastic connection plate had both limited the maximum transversal distortion of vertical cooling tube direction, can make again the middle part of fuse hydroecium assembly have certain deflection; Reduce the thermal deformation stress that cooling tube bears, when active force reduces, get back to again origin-location; Lower the water leakage ratio of fuse hydroecium assembly, improve the service life of radiator.
accompanying drawing explanation:
Fig. 1 is structural representation of the present invention;
Fig. 2 is that the present invention is with the structural representation of elastic connection plate;
Fig. 3 is first embodiment of the invention plan structure schematic diagram;
Fig. 4 is second embodiment of the invention plan structure schematic diagram;
In figure: 1 heat-radiation belt, 2 cooling tubes, 3 gripper shoes, 4 elastic connection plates, the microscler side plate of 3a hole, 3b long waist shaped side plate hole, 4a ramp projections.
the specific embodiment:
Below in conjunction with accompanying drawing, describe the embodiment of the present invention in detail.
As shown in Figure 1: heat-radiation belt 1, cooling tube 2 are welded to connect with U-shaped gripper shoe 3, and radiator U-shaped gripper shoe 3 centers have otch expansion joint.
First embodiment of the invention is as shown in Figure 1, Figure 2, Figure 3 shows: comprise radiator U-shaped gripper shoe 3, elastic connection plate 4, on the U-shaped side plate of a side gripper shoe 3 at gripper shoe 3 center cut expansion joints, have microscler side plate hole 3a; On the U-shaped side plate of the opposite side gripper shoe 3 at gripper shoe 3 center cut expansion joints, there is long waist shaped side plate hole 3b; The microscler side plate of corresponding radiator U-shaped gripper shoe 3 side plate hole 3a, long waist shaped side plate hole 3b, elastic connection plate 4 sides have symmetrical ramp projections 4a; The elastic connection plate 4 side U-shapeds of symmetrical ramp projections 4a are connected and are integrative-structure; Elastic connection plate 4 ramp projection 4a spacing correspondences equal microscler side plate hole 3a spacing and long waist side plate hole 3b spacing on gripper shoe 3 side plates; On gripper shoe 3 side plates, microscler side plate hole 3a length equals elastic connection plate 4 ramp projection length 4a, and on gripper shoe side plate, long waist shaped side plate hole length is greater than elastic connection plate 4 upper trapezoid ramp projections length 4a; Elastic connection plate 4 clamping radiator U-shaped gripper shoes 3, on ramp projections 4a and gripper shoe 3 side plates, microscler side plate hole 3a buckle is fastenedly connected, and ramp projections 4a is connected with 3b buckle gap, long waist shaped side plate hole on gripper shoe 3 side plates.When heat rises by distortion, ramp projections 4a is along the longitudinally straight-line displacement in hole of cooling tube 2 directions; Cooling tube 2 is along vertical cooling tube 2 direction transversely deformings, and elastic connection plate ramp projections 4a is outwards out of shape; When thermal stress declines, elastic connection plate 4 elastic force play elastic connection plate inclined convex 4a and retract to original installation site.
Second embodiment of the invention is as shown in Figure 1, Figure 2, Figure 4 shows: 2 of elastic connection plate 4 quantity, 2 elastic connection plate 4 symmetrical configuration, corresponding radiator U-shaped gripper shoe 3 side plate holes, elastic connection plate 4 has ramp projections 4a, elastic connection plate 4 clamping radiator U-shaped gripper shoes 3, on ramp projections 4a and gripper shoe 3 side plates, elongated hole 3a buckle is fastenedly connected, and ramp projections 4a is connected with long lumbar hole 3b buckle gap on gripper shoe 3 side plates.
Claims (4)
1. a radiator protection syndeton, comprises radiator U-shaped gripper shoe, and radiator U-shaped gripper shoe center has otch expansion joint, it is characterized in that: also comprise elastic connection plate, have ramp projections on elastic connection plate; In gripper shoe, have side plate hole, elastic connection plate ramp projection spacing correspondence equals gripper shoe side plate pitch of holes; Gripper shoe otch expansion joint one side side plate hole length equals elastic connection plate ramp projection length, and gripper shoe otch expansion joint opposite side side plate hole length is greater than elastic connection plate upper trapezoid ramp projections length; Elastic connection plate clamping radiator U-shaped gripper shoe, the side plate hole buckle of ramp projections and gripper shoe otch expansion joint one side is fastenedly connected; Ramp projections is connected with the buckle gap, side plate hole of gripper shoe otch expansion joint opposite side, and when radiator heat rises by distortion, gripper shoe is along the linear deformation of cooling tube direction, and ramp projections is along the longitudinally straight-line displacement in side plate hole of cooling tube direction; Cooling tube is along vertical cooling tube direction transversely deforming, and elastic connection plate ramp projections is outwards out of shape; When thermal stress declines, elastic connection plate elastic force makes elastic connection plate ramp projections retract to original installation site.
2. according to a kind of radiator protection syndeton described in right 1, it is characterized in that: on a side gripper shoe side plate at gripper shoe otch expansion joint, there is microscler side plate hole; On the opposite side gripper shoe side plate at gripper shoe otch expansion joint, there is long waist shaped side plate hole; Elastic connection plate ramp projection spacing correspondence equals the microscler side plate pitch of holes of gripper shoe and long waist shaped side plate pitch of holes; In gripper shoe, microscler side plate hole length equals elastic connection plate ramp projection length, and in gripper shoe, long waist shaped side plate hole length is greater than elastic connection plate upper trapezoid ramp projections length; In ramp projections and gripper shoe, microscler side plate hole buckle is fastenedly connected, and ramp projections is connected with buckle gap, long waist shaped side plate hole in gripper shoe.
3. according to a kind of radiator protection syndeton described in right 1,2, it is characterized in that: corresponding radiator U-shaped gripper shoe side plate hole, elastic connection plate side has symmetrical ramp projections; The elastic connection plate side U-shaped of symmetrical ramp projections is connected and is integrative-structure.
4. according to a kind of radiator protection syndeton described in right 1,2, it is characterized in that: 2 of elastic connection plates, 2 elastic connection plate symmetrical configuration; Corresponding radiator U-shaped gripper shoe side plate hole, elastic connection plate has ramp projections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310650536.3A CN103615925B (en) | 2013-12-06 | 2013-12-06 | A kind of radiator protection syndeton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310650536.3A CN103615925B (en) | 2013-12-06 | 2013-12-06 | A kind of radiator protection syndeton |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103615925A true CN103615925A (en) | 2014-03-05 |
| CN103615925B CN103615925B (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310650536.3A Active CN103615925B (en) | 2013-12-06 | 2013-12-06 | A kind of radiator protection syndeton |
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| Country | Link |
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| CN (1) | CN103615925B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110186192A (en) * | 2019-05-24 | 2019-08-30 | 格力电器（武汉）有限公司 | Improve the connection structure and water heater of assembly efficiency |
| CN110822938A (en) * | 2018-08-14 | 2020-02-21 | 马勒国际有限公司 | Heat exchanger for a motor vehicle and method for producing a heat exchanger |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55146388A (en) * | 1979-04-27 | 1980-11-14 | Toshiba Corp | Steam condenser |
| CN301624454S (en) * | 2011-01-06 | 2011-07-27 | 富奥汽车零部件股份有限公司 | Radiator rolling edge plate |
| CN102261864A (en) * | 2010-05-28 | 2011-11-30 | 扬州英谛车材实业有限公司 | Core support plate of novel heat radiator |
| CN202242950U (en) * | 2011-08-22 | 2012-05-30 | 合肥常青机械股份有限公司 | Radiator supporting frame |
-
2013
- 2013-12-06 CN CN201310650536.3A patent/CN103615925B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55146388A (en) * | 1979-04-27 | 1980-11-14 | Toshiba Corp | Steam condenser |
| CN102261864A (en) * | 2010-05-28 | 2011-11-30 | 扬州英谛车材实业有限公司 | Core support plate of novel heat radiator |
| CN301624454S (en) * | 2011-01-06 | 2011-07-27 | 富奥汽车零部件股份有限公司 | Radiator rolling edge plate |
| CN202242950U (en) * | 2011-08-22 | 2012-05-30 | 合肥常青机械股份有限公司 | Radiator supporting frame |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110822938A (en) * | 2018-08-14 | 2020-02-21 | 马勒国际有限公司 | Heat exchanger for a motor vehicle and method for producing a heat exchanger |
| CN110186192A (en) * | 2019-05-24 | 2019-08-30 | 格力电器（武汉）有限公司 | Improve the connection structure and water heater of assembly efficiency |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103615925B (en) | 2015-11-18 |
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