CN209310680U - A kind of cubing of ternary catalytic converter assembly heat shield - Google Patents
A kind of cubing of ternary catalytic converter assembly heat shield Download PDFInfo
- Publication number
- CN209310680U CN209310680U CN201920219012.1U CN201920219012U CN209310680U CN 209310680 U CN209310680 U CN 209310680U CN 201920219012 U CN201920219012 U CN 201920219012U CN 209310680 U CN209310680 U CN 209310680U
- Authority
- CN
- China
- Prior art keywords
- supporting element
- heat shield
- bolt
- fixedly connected
- cubing
- 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
Links
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 23
- 230000006835 compression Effects 0.000 claims description 26
- 238000007906 compression Methods 0.000 claims description 26
- 238000001514 detection method Methods 0.000 abstract description 9
- 230000006641 stabilisation Effects 0.000 abstract description 3
- 238000011105 stabilization Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 229910001868 water Inorganic materials 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
Landscapes
- Exhaust Gas After Treatment (AREA)
Abstract
The utility model discloses a kind of cubings of ternary catalytic converter assembly heat shield, it is related to ternary catalyzing unit technical field, the cubing of the ternary catalytic converter assembly heat shield, including mounting plate, the top middle portion of mounting plate is fixedly connected with placement rack, heat shield is equipped in placement rack, the outside of placement rack is equipped with the first supporting element and the second supporting element, the upper end of first supporting element offers first through hole, the first bolt is connected in first through hole, the first return spring is socketed on the outside of first bolt, the upper end of the second supporting element offers the second through-hole.The cubing of the ternary catalytic converter assembly heat shield, pass through the first supporting element of setting, the first bolt, the first return spring, the second supporting element, the second bolt and the second return spring, it is not only simple in structure, it is easy to produce, and facilitate the hole location of detection heat shield surface, by the way that quickly folder is arranged, it not only can fast and accurately compress product, and fixation, use stabilization.
Description
Technical field
The utility model relates to ternary catalyzing unit technical field, specially a kind of inspection of ternary catalytic converter assembly heat shield
Tool.
Background technique
Ternary catalyzing unit is mounted in most important outer purifier in automobile exhaust system, it can be by vehicle exhaust
The pernicious gases such as CO, HC and NOx of discharge are changed into harmless carbon dioxide, water and nitrogen by oxidation and reduction.When
When the vehicle exhaust of high temperature passes through purification device, the cleanser in ternary catalyzing unit will enhance the work of tri- kinds of gas of CO, HC and NOx
Property, promote it to carry out certain oxidationreduction chemical reaction, wherein CO is oxidized into colourless, nontoxic titanium dioxide at high temperature
Carbon gas；HC compound is oxidized to water (H20) and carbon dioxide at high temperature；NOx is reduced into nitrogen and oxygen.Three kinds of harmful gas
Body becomes innocuous gas, and vehicle exhaust is made to be purified.
Ternary catalyzing unit is when detecting generally fixed catalyst converter with ternary catalytic converter assembly cubing, then utilizes test pin
Equal tools carry out accuracy detection.Ternary catalyzing unit is fixed in existing ternary catalytic converter assembly cubing inconvenience, cumbersome,
And detection efficiency is low, and it is inconvenient for use, it is unfavorable for promoting the use of.In order to solve the above problem, this practical provide a kind of ternary and urges
Change the cubing of device assembly heat shield.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of cubing of ternary catalytic converter assembly heat shield, solution
Existing ternary catalytic converter assembly cubing inconvenience of having determined ternary catalyzing unit is fixed the problem low with detection efficiency.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs:
A kind of cubing of ternary catalytic converter assembly heat shield, including mounting plate, the top middle portion of the mounting plate is fixed to be connected
It is connected to placement rack, is equipped with heat shield in the placement rack, the surface of the heat shield offers hole location, the outside of the placement rack
Equipped with the first supporting element and the second supporting element, first supporting element and the second supporting element are fixedly connected on a mounting board, institute
The upper end for stating the first supporting element offers first through hole, and the first bolt is connected in the first through hole, and described first inserts
The first return spring is socketed on the outside of pin, one end of first return spring is fixedly connected with the first bolt, and described first
The other end of return spring is fixedly connected with the first supporting element, and the upper end of second supporting element offers the second through-hole, described
It is connected with the second bolt in second through-hole, is socketed with the second return spring on the outside of second bolt；
The tip edges of the mounting plate are fixedly connected with fixing seat, and the top of the fixing seat is fixedly connected with quickly
Folder, the quick folder includes mounting base, compression bar and adjusting rod, and top one end that one end of the compression bar is movably connected in is described
The other end of compression bar is equipped with fastener in two sides up and down, and two fasteners are fixedly connected by fastening bolt with compression bar, institute
The top other end that one end of adjusting rod is movably connected in is stated, the top middle portion of the compression bar is fixedly connected with fixed block, described
The top of fixed block is flexibly connected with adjusting rod, and the top of the adjusting rod is fixedly connected with wrench.
Optionally, the both ends of the mounting plate have been bolted to connection handle.
Optionally, first supporting element and the second supporting element are L shape, and first supporting element and the second supporting element are equal
It is fixedly connected by bolt with mounting plate, the volume of second supporting element is greater than the volume of the first supporting element.
Optionally, the placement rack and heat shield are adapted, and first supporting element has multiple, first bolt and
Two bolts are corresponding with the hole location above heat shield respectively.
Optionally, the compression bar and adjusting rod pass through pin shaft and are flexibly connected with mounting base, and the fixed block passes through pin shaft
It is flexibly connected with adjusting rod.
Optionally, one end of second return spring is fixedly connected with the second bolt, second return spring it is another
One end is fixedly connected with the second supporting element.
Optionally, the adjusting rod and the perpendicular arrangement of compression bar, the fastening bolt are fitted and connected with heat shield.
(3) beneficial effect
The utility model provides a kind of cubing of ternary catalytic converter assembly heat shield, have it is following the utility model has the advantages that
(1), the cubing of the ternary catalytic converter assembly heat shield, by the way that the first supporting element, the first bolt, first time power is arranged
Spring, the second supporting element, the second bolt and the second return spring, are not only simple in structure, easy to produce, and facilitate detection heat-insulated
The hole location on surface is covered, has spring arrangement on bolt, detected to pop into position automatically, improve detection efficiency.
(2), the cubing of the ternary catalytic converter assembly heat shield not only can be compressed fast and accurately by the way that quickly folder is arranged
Product, and fixation facilitate adjusting tight using stabilization by being equipped between compression bar, fastener and fastening bolt
The height of fixing bolt can adjust the dynamics of quick clip hold-down heat shield, avoid the excessive flattening heat shield of dynamics.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of the utility model structure；
Fig. 2 is the schematic front view of the utility model structure；
Fig. 3 is the schematic side view of the utility model structure；
Fig. 4 is the schematic top plan view of the utility model structure；
Fig. 5 is the stereoscopic schematic diagram of the quick clamping structure of the utility model.
In figure: 1, mounting plate；11, placement rack；12, heat shield；13, fixing seat；14, handle；2, the first supporting element；21,
First bolt；22, the first return spring；3, the second supporting element；31, the second bolt；32, the second return spring；4, it quickly presss from both sides；
41, mounting base；42, compression bar；43, fixed block；44, fastener；45, fastening bolt；46, adjusting rod；47, wrench.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "top", "bottom", "inner", "outside", " circumferential direction " is based on shown in attached drawing
Orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as practical new to this
The limitation of type.
In the present invention unless specifically defined or limited otherwise, term " setting ", " connected ", " connects " installation "
Connect ", the terms such as " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection；It can be machine
Tool connection；It can be directly connected, it can also be indirectly connected through an intermediary.For those of ordinary skill in the art and
Speech, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution:
A kind of cubing of ternary catalytic converter assembly heat shield, including mounting plate 1, the top middle portion of mounting plate 1 are fixedly connected
There is placement rack 11, is equipped with heat shield 12 in placement rack 11, the surface of heat shield 12 offers hole location, and the outside of placement rack 11 is equipped with
First supporting element 2 and the second supporting element 3, the first supporting element 2 and the second supporting element 3 are fixedly connected on mounting plate 1, and first
The upper end of support member 2 offers first through hole, and the first bolt 21, the outside socket of the first bolt 21 are connected in first through hole
Have the first return spring 22, one end of the first return spring 22 is fixedly connected with the first bolt 21, the first return spring 22 it is another
One end is fixedly connected with the first supporting element 2, and the upper end of the second supporting element 3 offers the second through-hole, is flexibly connected in the second through-hole
There is the second bolt 31, the outside of the second bolt 31 is socketed with the second return spring 32, inserts by the first supporting element 2, first of setting
Pin 21, the first return spring 22, the second supporting element 3, the second bolt 31 and the second return spring 32, are not only simple in structure, are convenient for
Production, and facilitate the hole location on detection 12 surface of heat shield, there is spring arrangement on bolt, detected to pop into position automatically, mention
High detection efficiency；
The tip edges of mounting plate 1 are fixedly connected with fixing seat 13, and the top of fixing seat 13 is fixedly connected with quick folder
4, quickly folder 4 includes mounting base 41, compression bar 42 and adjusting rod 46, top one end that one end of compression bar 42 is movably connected in, compression bar
Two sides are equipped with fastener 44 to 42 other end up and down, and two fasteners 44 are fixedly connected by fastening bolt 45 with compression bar 42,
The top other end that one end of adjusting rod 46 is movably connected in, the top middle portion of compression bar 42 are fixedly connected with fixed block 43, fixed
The top of block 43 is flexibly connected with adjusting rod 46, and the top of adjusting rod 46 is fixedly connected with wrench 47, by the way that quickly folder 4 is arranged,
Product, but also fixation not only can be fast and accurately compressed, using stabilization, passes through compression bar 42, fastener 44 and fastening bolt
Being equipped between 45 facilitates the height for adjusting fastening bolt 45, can adjust the dynamics that quickly folder 4 compresses heat shield 12,
Avoid the excessive flattening heat shield 12 of dynamics.
A kind of optional technical solution as the utility model:
The both ends of mounting plate 1 have been bolted to connection handle 14, by the way that handle 14 is arranged, conveniently move mounting plate
1。
A kind of optional technical solution as the utility model:
First supporting element 2 and the second supporting element 3 are L shape, the first supporting element 2 and the second supporting element 3 by bolt with
Mounting plate 1 is fixedly connected, and the volume of the second supporting element 3 is greater than the volume of the first supporting element 2.
A kind of optional technical solution as the utility model:
Placement rack 11 and heat shield 12 are adapted, and the first supporting element 2 has multiple, the first bolt 21 and the second bolt 31 difference
It is corresponding with the hole location above heat shield 12.
A kind of optional technical solution as the utility model:
Compression bar 42 and adjusting rod 46 are flexibly connected by pin shaft with mounting base 41, and fixed block 43 passes through pin shaft and adjusting rod
46 are flexibly connected.
A kind of optional technical solution as the utility model:
One end of second return spring 32 is fixedly connected with the second bolt 31, the other end and second of the second return spring 32
Supporting element 3 is fixedly connected.
A kind of optional technical solution as the utility model:
Adjusting rod 46 and the perpendicular arrangement of compression bar 42, fastening bolt 45 are fitted and connected with heat shield 12.
In conclusion the cubing of the ternary catalytic converter assembly heat shield, in use, putting heat shield 12 into placement rack first
In 11, wrench 47 is then pulled, wrench 47 drives compression bar 42 to be rotated down along mounting base 41 and moves by fixed block 43, compression bar
42 drive fastening bolts 45 move downward, and when fastening bolt 45 compresses heat shield 12, wrench 47 is pulled in stopping, detecting
When, the first bolt 21 and the second bolt 31 detection hole location are pressed, has spring on bolt, detected to pop into position automatically.
It should be noted that in the present invention unless specifically defined or limited otherwise, fisrt feature is in the second spy
It can be that the first and second features directly contact or the first and second features are connect indirectly by intermediary "above" or "below" sign
Touching.Moreover, fisrt feature can be above the second feature " above ", " above " and " above " fisrt feature right above second feature or
Oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature " under ", " lower section "
" following " can be fisrt feature and be directly under or diagonally below the second feature, or is merely representative of first feature horizontal height and is less than
Second feature.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of cubing of ternary catalytic converter assembly heat shield, including mounting plate (1), it is characterised in that: the mounting plate (1)
Top middle portion is fixedly connected with placement rack (11), is equipped with heat shield (12) in the placement rack (11), the heat shield (12)
Surface offers hole location, and the outside of the placement rack (11) is equipped with the first supporting element (2) and the second supporting element (3), and described first
Supporting element (2) and the second supporting element (3) are fixedly connected on mounting plate (1), and the upper end of first supporting element (2) offers
First through hole is connected with the first bolt (21) in the first through hole, is socketed on the outside of first bolt (21)
One end of one return spring (22), first return spring (22) is fixedly connected with the first bolt (21), the first time power
The other end of spring (22) is fixedly connected with the first supporting element (2), and it is logical that the upper end of second supporting element (3) offers second
Hole is connected with the second bolt (31) in second through-hole, is socketed with second time power on the outside of second bolt (31)
Spring (32)；
The tip edges of the mounting plate (1) are fixedly connected with fixing seat (13), and the top of the fixing seat (13) is fixed to be connected
Being connected to quickly folder (4), the quick folder (4) includes mounting base (41), compression bar (42) and adjusting rod (46), the compression bar (42)
The other end of top one end that one end is movably connected in, the compression bar (42) is equipped with fastener (44) two sides up and down, two institutes
It states fastener (44) to be fixedly connected by fastening bolt (45) with compression bar (42), one end of the adjusting rod (46) is movably connected in
The top other end, the top middle portion of the compression bar (42) is fixedly connected with fixed block (43), the top of the fixed block (43)
It is flexibly connected with adjusting rod (46), the top of the adjusting rod (46) is fixedly connected with wrench (47).
2. a kind of cubing of ternary catalytic converter assembly heat shield according to claim 1, it is characterised in that:
The both ends of the mounting plate (1) have been bolted to connection handle (14).
3. a kind of cubing of ternary catalytic converter assembly heat shield according to claim 1, it is characterised in that:
First supporting element (2) and the second supporting element (3) are L shape, first supporting element (2) and the second supporting element (3)
It is fixedly connected by bolt with mounting plate (1), the volume of second supporting element (3) is greater than the volume of the first supporting element (2).
4. a kind of cubing of ternary catalytic converter assembly heat shield according to claim 1, it is characterised in that:
The placement rack (11) and heat shield (12) are adapted, and first supporting element (2) has multiple, first bolt (21)
It is corresponding with the hole location of heat shield (12) above respectively with the second bolt (31).
5. a kind of cubing of ternary catalytic converter assembly heat shield according to claim 1, it is characterised in that:
The compression bar (42) and adjusting rod (46) are flexibly connected by pin shaft with mounting base (41), and the fixed block (43) passes through
Pin shaft is flexibly connected with adjusting rod (46).
6. a kind of cubing of ternary catalytic converter assembly heat shield according to claim 1, it is characterised in that:
One end of second return spring (32) is fixedly connected with the second bolt (31), second return spring (32) it is another
One end is fixedly connected with the second supporting element (3).
7. a kind of cubing of ternary catalytic converter assembly heat shield according to claim 1, it is characterised in that:
The adjusting rod (46) and compression bar (42) perpendicular arrangement, the fastening bolt (45) are fitted and connected with heat shield (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920219012.1U CN209310680U (en) | 2019-02-21 | 2019-02-21 | A kind of cubing of ternary catalytic converter assembly heat shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920219012.1U CN209310680U (en) | 2019-02-21 | 2019-02-21 | A kind of cubing of ternary catalytic converter assembly heat shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209310680U true CN209310680U (en) | 2019-08-27 |
Family
ID=67681800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920219012.1U Expired - Fee Related CN209310680U (en) | 2019-02-21 | 2019-02-21 | A kind of cubing of ternary catalytic converter assembly heat shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209310680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110861010A (en) * | 2019-11-29 | 2020-03-06 | 安徽江淮汽车集团股份有限公司 | Clamp mechanism and checking fixture |
-
2019
- 2019-02-21 CN CN201920219012.1U patent/CN209310680U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110861010A (en) * | 2019-11-29 | 2020-03-06 | 安徽江淮汽车集团股份有限公司 | Clamp mechanism and checking fixture |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190827 |