CN109291786A - A kind of connection safeguard structure for automobile chassis exhaust pipe - Google Patents
A kind of connection safeguard structure for automobile chassis exhaust pipe Download PDFInfo
- Publication number
- CN109291786A CN109291786A CN201811124903.5A CN201811124903A CN109291786A CN 109291786 A CN109291786 A CN 109291786A CN 201811124903 A CN201811124903 A CN 201811124903A CN 109291786 A CN109291786 A CN 109291786A
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- Prior art keywords
- exhaust pipe
- fixed station
- plate
- rod
- limit plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K13/00—Arrangement in connection with combustion air intake or gas exhaust of propulsion units
- B60K13/04—Arrangement in connection with combustion air intake or gas exhaust of propulsion units concerning exhaust
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Exhaust Silencers (AREA)
Abstract
The invention discloses a kind of connection safeguard structures for automobile chassis exhaust pipe, including chassis and exhaust pipe, the exhaust pipe is mounted on the lower section side on chassis along its length, described chassis one end is connected with fixed station below the exhaust pipe, and the chassis is connected with several limit plates below the exhaust pipe, the exhaust pipe is connected to the inside of the limit plate and fixed station, and the inside of the limit plate and the fixed station is placed with metallic sodium.Setting is arc-shaped inside the fixed station, the fixed station bottom is bolted on the bottom on the chassis, and fixed station top two sides are respectively connected with cover board.Exhaust pipe security performance in use is improved, and for vehicle driving on rough road surface, chassis may be unlikely to deform damage with ground face contact, exhaust pipe, and service life extends.
Description
Technical field
The present invention relates to a kind of connection safeguard structures, and in particular to a kind of connection protection for automobile chassis exhaust pipe
Structure belongs to automobile chassis application field.
Background technique
With the continuous development of science and technology, the type of automobile is more and more.The continuous improvement of living standards of the people, vehicle
Quantity it is more and more, automobile become daily life in the common vehicles.Bottom of car is mostly installed at chassis upper, according to
By chassis supports.Power train, steering system, braking system and running gear are installed, and daily fuel oil chassis is also installed in chassis
There is exhaust pipe, the exhaust gas row that engine is generated is rearwardly.
But there are still certain deficiencies in use for existing exhaust pipe.The simply fixed peace of existing automobile exhaust pipe
Bottom side mounted in chassis, external unprotected structure, stability is bad in use.In rough adverse circumstances
When downward driving, exhaust pipe may be touched on ground, hit or pullled, and exhaust pipe easily deforms damage, shadow
The normal use of vehicle is rung, later maintenance is inconvenient, and maintenance cost is higher.And the exhaust gas temperature inside automobile exhaust pipe cannot get
It timely reduces, heat is gathered in the inside of exhaust pipe, influences the working efficiency of engine.
Summary of the invention
The purpose of the present invention is to provide a kind of connection safeguard structure for automobile chassis exhaust pipe, can solve existing
There is unprotected structure outside exhaust pipe, stability is bad in use.In rough adverse circumstances downward driving, row
Tracheae may touch on ground, hit or pullled, and exhaust pipe easily deforms damage, influence the normal of vehicle
It uses, later maintenance is inconvenient, and maintenance cost is higher.And the exhaust gas temperature inside automobile exhaust pipe cannot be reduced timely,
The technical issues of heat is gathered in the inside of exhaust pipe, influences the working efficiency of engine.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of connection safeguard structure for automobile chassis exhaust pipe, including chassis and exhaust pipe, the exhaust pipe edge
Length direction is mounted on the lower section side on chassis, and described chassis one end is connected with fixed station, and institute below the exhaust pipe
It states chassis and is connected with several limit plates below the exhaust pipe, the exhaust pipe is connected to the limit plate and fixed station
Inside, the inside of the limit plate and the fixed station is placed with metallic sodium.
One middle side part of limit plate is provided with arc-shaped card slot, and horizontal connection has positioning in the middle part of the limit plate other side
Bar, the limit plate other side are connected with bracket by the locating rod, bracket side end horizontal be connected with two groups it is convex
Head is provided with clamping groove between two plush coppers, and the bracket is connected with connecting rod far from the end of the limit plate, described
Water injection hole is provided at the top of connecting rod, two sides are provided with groove below the connecting rod, and the inside grooves middle-end screw thread connects
It is connected to shaft, two plush coppers are connected to the inside of the groove, and described plush copper one end through-thickness is provided with through-hole, institute
It states shaft and connects the connecting rod through the through-hole, the connecting rod bottom side is connected with side plate, one end of the side plate
It is respectively connected with positioning screw with a side end of the bracket, is connected between the side plate and the bracket by positioning screw
Support rod.
Setting is arc-shaped inside the fixed station, the fixed station bottom is bolted on the bottom on the chassis
Portion, fixed station top two sides are respectively connected with cover board, and the cover board bottom connects the fixed station by rotation screw rod, described
The bottom both ends of the both upper ends thereof of fixed station and the cover board are provided with connecting hole, and the company is run through in described rotation screw rod one end
It connects hole and is fixedly connected with cover board and fixed station, the both ends of the rotation screw rod are respectively connected with fixture nut.
Preferably, the end of the limit board ends and connecting rod is provided with fixation hole, the limit plate and connecting rod
Pass through fixation hole connecting base plate.
Preferably, the limit plate is provided with antiskid plate at that side both ends of card slot, and antiskid plate is in uneven
Shape setting.
Preferably, described internal stent one end is provided with the first perforation, and described locating rod one end is passed through from the first perforated inner
Wear connecting bracket.
Preferably, lantern ring is set with outside the locating rod between bracket, and locating rod one end connects after bracket
There is fastening nut.
Preferably, described side plate one end is provided with screw hole, and side end is connected to connecting rod by screw hole and shank of bolt
Bottom.
Preferably, the support rod is made of the first pull rod and the second pull rod, is provided with plate in the middle part of first pull rod one end,
Several bolts hole are evenly arranged with inside plate, the second pull rod side is connected with adjusting screw, and plate is connected to the second pull rod
Inside, the other end of the first pull rod and the second pull rod is provided with the second perforation, and the first pull rod and the second pull rod pass through second
Perforation is connect with the positioning screw of bracket and side plate side respectively.
Preferably, the application method specific steps of the connection safeguard structure include:
Described fixed station one end: being fixedly connected on the bottom end of automobile chassis by step 1, and exhaust pipe one end is from fixation
The inside of platform passes through, and rotation screw rod is inside cover board and the top of fixed station is used to wear, and cover board is connected to the top of fixed station, turns
The cover board of two sides, is covered on the side of exhaust pipe by the fixture nut at both ends, and the position of cover board is fixed；
Step 2: being connected and fixed connecting rod by locating rod and bracket for the limit plate, pushes bracket one end around turning
Axis rotation adjusts the tilt angle between limit plate and connecting rod, and adjusting, which finishes, tightens shaft, and support rod is connected to bracket and side
Between plate, limit plate utilizes the side of the card slot clamping exhaust pipe at middle part, and the both ends of limit plate and one end of connecting rod pass through
Fixation hole and shank of bolt are fixed on the bottom on chassis, from water injection hole to connecting rod inside suitable cooling water is added；
Step 3: when tail gas is discharged to outside in the exhaust pipe, the interior metal sodium of fixed station and limit plate absorbs exhaust
Heat inside pipe, the cooling water inside connecting rod absorb a part of heat, at the same be separated between exhaust pipe and ground fixed station,
Limit plate and connecting rod, vehicle driving is under uneven environment, fixed station, limit plate and connecting rod and ground face contact, row
Tracheae is not in contact with the ground.
Beneficial effects of the present invention:
1, platform and several limit plates are connected and fixed by the lower part in automobile chassis, and inside fixed station and limit plate
Metallic sodium is placed, and exhaust pipe is clamped using fixed station and limit plate, so that fixed station and limit plate at work
The stability of exhaust pipe can be limited from bottom, exhaust pipe, which is not easy to shake in use, to fall off.The heat of exhaust pipe internal waste gas
The absorption of cooling water, heat distribute comparatively fast inside the absorption of available interior metal sodium and connecting rod, can effectively reduce hair
The working efficiency of temperature at motivation exhaust, engine is improved.Exhaust pipe security performance in use is improved, vehicle
Traveling on rough road surface, chassis may be with ground face contact.Fixed station and limit plate are contacted with road surface, fixed station and
Limit plate protection exhaust pipe will not directly be contacted with ground, and exhaust pipe is unlikely to deform damage, and service life extends.
2, by being connected and fixed connecting rod using bracket in limit plate one end so that in work limit plate can obtain it is stable
It is fixed, and further protection can be carried out to exhaust pipe.Limit plate by the bracket of one end can in the lower rotation of connecting rod,
Tilt angle when limit plate is installed be free to adjust, and adapt to different needs of work.The support rod of side can be according to limit
The tilt angle of position plate carries out the length adjustment of itself, adapts to the different installation requirements of limit plate, from the fixed limit plate in side, mentions
The stability of high limit plate makes it be not susceptible to shake at work, can the stable position in bottom limitation exhaust pipe.And even
Installing and dismounting is simple and fast between extension bar and limit plate, and follow-up maintenance replacement is simple.Internal card slot can uniformly and exhaust pipe
Contact, exhaust pipe uniform force, the antiskid plate at both ends can increase frictional force, and limit plate is difficult to slide in the bottom on chassis.
3, by the top two sides connecting cover plate in fixed station, and it is connected and fixed platform by rotating screw rod in cover board bottom,
Work cover plate is rotated at the top of fixed station by rotating screw rod.Cover board is mobile to two sides, in fixed station
Portion is opened wide, and exhaust pipe is conveniently connected to the inside of fixed station.After exhaust pipe clamping is stablized, the cover board rotation of two sides is covered on exhaust
The bottom of pipe limits the position of exhaust pipe, it is made to be not easy to shake in use, bottom not with ground face contact.And tighten rotation spiral shell
The fixture nut of bar two sides is capable of fixing and cover board is closely fixed on to fixed station top, will not shake and fall off in use, can play
Preferable protective action.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the drawings.
Fig. 1 is overall structure of the present invention.
Fig. 2 is limit plate mounting structure schematic diagram of the present invention.
Fig. 3 is the stereochemical structure decomposing schematic representation of Fig. 2 of the present invention.
Fig. 4 is supporting structure schematic diagram of the present invention.
Fig. 5 is supporting bar structure schematic diagram of the present invention.
Fig. 6 is fixed station structural schematic diagram of the present invention.
Fig. 7 is the stereochemical structure decomposing schematic representation of Fig. 6 of the present invention.
In figure: 1, chassis；2, exhaust pipe；3, fixed station；4, limit plate；5, connecting rod；6, fixation hole；7, card slot；8, prevent
Slide plate；9, support rod；10, locating rod；11, lantern ring；12, fastening nut；13, bracket；14, positioning screw；15, groove；16, side
Plate；17, shank of bolt；18, the first perforation；19, screw hole；20, shaft；21, water injection hole；22, through-hole；23, clamping groove；24, plush copper；
25, the first pull rod；26, plate；27, bolt hole；28, the second pull rod；29, the second perforation；30, cover board；31, connecting hole；32, turn
Dynamic screw rod；33, fixture nut；34, screw is adjusted.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with embodiment, it is clear that described reality
Applying example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is general
Logical technical staff all other embodiment obtained without creative efforts belongs to what the present invention protected
Range.
It please refers to shown in Fig. 1-7, a kind of connection safeguard structure for automobile chassis exhaust pipe, including chassis 1 and row
Tracheae 2, exhaust pipe 2 are mounted on the lower section side on chassis 1 along its length, and 1 one end of chassis is connected with solid in the lower section of exhaust pipe 2
Determine platform 3, and chassis 1 is connected with several limit plates 4 in the lower section of exhaust pipe 2, exhaust pipe 2 is connected to limit plate 4 and fixed station 3
Inside, the inside of limit plate 4 and fixed station 3 is placed with metallic sodium；
4 one middle side part of limit plate is provided with arc-shaped card slot 7, and horizontal connection has locating rod 10 in the middle part of 4 other side of limit plate,
4 other side of limit plate is connected with bracket 13 by locating rod 10, and 13 side end horizontal of bracket is connected with two groups of plush coppers 24, and two
Clamping groove 23 is provided between plush copper 24, bracket 13 is connected with connecting rod 5 far from the end of limit plate 4, is arranged at the top of connecting rod 5
There is a water injection hole 21,5 lower section two sides of connecting rod are provided with groove 15, and 15 inside middle-end of groove is threaded with shaft 20, and two
Plush copper 24 is connected to the inside of groove 15, and 24 one end through-thickness of plush copper is provided with through-hole 22, and shaft 20 connects through through-hole 22
Extension bar 5 in succession, 5 bottom side of connecting rod are connected with side plate 16, and one end of side plate 16 and a side end of bracket 13 are respectively connected with
Positioning screw 14 is connected with support rod 9 by positioning screw 14 between side plate 16 and bracket 13；
Setting is arc-shaped inside fixed station 3,3 bottom of fixed station is bolted on the bottom on chassis 1, fixed station 3
Top two sides are respectively connected with cover board 30, and 30 bottom of cover board is connected and fixed platform 3, the both upper ends thereof of fixed station 3 by rotating screw rod 32
It is provided with connecting hole 31 with the bottom both ends of cover board 30, rotation 32 one end of screw rod is fixedly connected with 30 He of cover board through connecting hole 31
The both ends of fixed station 3, rotation screw rod 32 are respectively connected with fixture nut 33.
As a kind of technical optimization scheme of the invention, the end of 4 both ends of limit plate and connecting rod 5 is provided with fixation hole
6, limit plate 4 and connecting rod 5 pass through 6 connecting base plate 1 of fixation hole, and limit plate 4 and connecting rod 5 pass through fixation hole 6 and shank of bolt 17
The stable bottom for being fixedly mounted on chassis 1 of energy, limit plate 4 and the stability in use of connecting rod 5 are good, not easily to fall off, peace
Fill convenient disassembly.
As a kind of technical optimization scheme of the invention, limit plate 4 is provided with antiskid plate at that side both ends of card slot 7
8, and antiskid plate 8 is arranged in roughness, antiskid plate 8 can increase the frictional force between limit plate 4 and chassis 1, and limit plate 4 exists
It is not susceptible to be displaced in use.
As a kind of technical optimization scheme of the invention, 13 inside one end of bracket is provided with the first perforation 18, locating rod 10
Connecting bracket 13 is run through from 18 inside of the first perforation in one end, and limit plate 4 can be passed through by locating rod 10 from 18 inside of the first perforation
It is fixedly connected with bracket 13, stable connection is installed between limit plate 4 and bracket 13, is not susceptible to shake, and limit plate 4 can easily
It dismantles and installs from 13 one end of bracket.
As a kind of technical optimization scheme of the invention, it is set with lantern ring 11 between 10 outside of locating rod and bracket 13, and
10 one end of locating rod is connected with fastening nut 12 after running through bracket 13, and lantern ring 11 increases the pressure-bearing dynamics of locating rod 10, locating rod
10 is flexible in use, can be from one end stationary positioned bar 10, locating rod 10 by the support of lantern ring 11, fastening nut 12
It is not easy to fall off inside the first perforation 18, bracket 13 will not be detached from use, locating rod 10 connects after passing through the first perforation 18
Fastening nut 12, the installation of locating rod 10 are stablized.
As a kind of technical optimization scheme of the invention, 16 one end of side plate is provided with screw hole 19, and 16 end of side plate passes through
Screw hole 19 and shank of bolt 17 are connected to the bottom of connecting rod 5, and 16 one end of side plate is fixed on connection through screw hole 19 by shank of bolt 17
The bottom side of bar 5, the position in use of side plate 16 are fixed, will not be moved, and then can guarantee support rod 9 in use not
It is easily subjected to displacement, stable can support limit plate 4.
As a kind of technical optimization scheme of the invention, support rod 9 is made of the first pull rod 25 and the second pull rod 28, and first
It is provided with plate 26 in the middle part of 25 one end of pull rod, several bolts hole 27,28 side of the second pull rod are evenly arranged with inside plate 26
It is connected with and adjusts screw 34, plate 26 is connected to the inside of the second pull rod 28, the other end of the first pull rod 25 and the second pull rod 28
Be provided with the second perforation 29, the first pull rod 25 and the second pull rod 28 by the second perforation 29 respectively with bracket 13 and side plate 16 1
The positioning screw 14 of side connects, and after the tilt angle of limit plate 4 changes in work, the length of support rod 9 is changed correspondingly, plate 26
The inside of the second pull rod 28 is passed in and out, so that the length of support rod 9 changes, after the length of support rod 9 determines, turns adjusting spiral shell
Nail 34 enters inside bolts hole 27, fixes the first pull rod 25 and the second pull rod 28, support rod 9 be connected to bracket 13 and side plate 16 it
Between, certain pulling function can be played to limit plate 4, the position in use of limit plate 4 is stablized.
As a kind of technical optimization scheme of the invention, the application method specific steps of the connection safeguard structure include:
3 one end of fixed station: being fixedly connected on the bottom end of automobile chassis 1 by step 1, and 2 one end of exhaust pipe is from fixed station
3 inside passes through, and the top of rotation screw rod 32 from 30 inside of cover board and fixed station 3 is used to wear, and cover board 30 is connected to the top of fixed station 3
Portion turns the fixture nut 33 at both ends, and the cover board 30 of two sides is covered on to the side of exhaust pipe 2, and the position of cover board 30 is consolidated
It is fixed；
Step 2: being connected and fixed connecting rod 5 by locating rod 10 and bracket 13 for limit plate 4, push 13 one end of bracket around
Shaft 20 rotate, adjust the tilt angle between limit plate 4 and connecting rod 5, adjusting, which finishes, tightens shaft 20, and support rod 9 connects
It connects between bracket 13 and side plate 16, limit plate 4 utilizes the side of the clamping exhaust pipe 2 of card slot 7 at middle part, the both ends of limit plate 4
Pass through fixation hole 6 with one end of connecting rod 5 and shank of bolt 17 is fixed on the bottom on chassis 1, from water injection hole 21 into connecting rod 5
Suitable cooling water is added in portion；
Step 3: when tail gas is discharged to outside in exhaust pipe 2, the interior metal sodium of fixed station 3 and limit plate 4 absorbs exhaust pipe
Heat inside 2, the cooling water inside connecting rod 5 absorbs a part of heat, while being separated with fixed station between exhaust pipe 2 and ground
3, limit plate 4 and connecting rod 5, vehicle driving is under uneven environment, fixed station 3, limit plate 4 and connecting rod 5 and ground
Contact, exhaust pipe 2 are not in contact with the ground.
In the use of the present invention, 3 one end of fixed station is fixedly connected on to the bottom end of automobile chassis 1,3 both ends of fixed station
Cover board 30 tilted to two sides, 2 one end of exhaust pipe passes through from the inside of fixed station 3, and rotation screw rod 32 is using connecting hole 31 from lid
30 inside of plate and the top of fixed station 3 are used to wear, and cover board 30 is connected to the top of fixed station 3, turns the fixture nut 33 at both ends, will
The cover board 30 of two sides is covered on the side of exhaust pipe 2, and the position of cover board 30 is fixed, and tightens the fixture nut 33 at both ends, lid
The stable position from bottom limitation exhaust pipe 2 of plate 30；Limit plate 4 is connected and fixed connecting rod by locating rod 10 and bracket 13
5.Locating rod 10, through connection fastening nut 12, pushes 13 one end of bracket to rotate around shaft 20 from the first perforation 18, adjusts limit
Tilt angle between position plate 4 and connecting rod 5, adjusting, which finishes, tightens shaft 20.Support rod 9 be connected to bracket 13 and side plate 16 it
Between, both ends pass through 14 connecting bracket 13 of positioning screw and side plate 16.Limit plate 4 utilizes the card slot 7 at middle part to be clamped the one of exhaust pipe 2
Side, the both ends of limit plate 4 and one end of connecting rod 5 pass through fixation hole 6 and shank of bolt 17 is fixed on the bottom on chassis 1, from note
Water hole 21 is to being added suitable cooling water inside connecting rod 5.When tail gas is discharged to outside in exhaust pipe 2, fixed station 3 and limit plate 4
Interior metal sodium absorb the heat inside exhaust pipe 2, the cooling water inside connecting rod 5 absorbs a part of heat, and quickening is vented
2 internal heat of pipe distributes, and reduces the temperature at engine exhaust, guarantees that engine has good working environment.It arranges simultaneously
Fixed station 3, limit plate 4 and connecting rod 5 are separated between tracheae 2 and ground, vehicle driving is under uneven environment, fixed station
3, limit plate 4 and connecting rod 5 and ground face contact, exhaust pipe 2 is not in contact with the ground, and protection exhaust pipe 2 is not easily susceptible to become in use
Shape damage, service life extend.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (8)
1. a kind of connection safeguard structure for automobile chassis exhaust pipe, including chassis (1) and exhaust pipe (2), the exhaust
Pipe (2) is mounted on the lower section side on chassis (1) along its length, which is characterized in that described chassis (1) one end is in the exhaust pipe
(2) it is connected with below fixed station (3), and the chassis (1) is connected with several limit plates below the exhaust pipe (2)
(4), the exhaust pipe (2) is connected to the inside of the limit plate (4) and fixed station (3), the limit plate (4) and the fixation
The inside of platform (3) is placed with metallic sodium；
(4) one middle side part of limit plate is provided with arc-shaped card slot (7), horizontal connection in the middle part of limit plate (4) other side
Have locating rod (10), limit plate (4) other side is connected with bracket (13) by the locating rod (10), the bracket (13)
Side end horizontal is connected with two groups of plush coppers (24), is provided with clamping groove (23), the bracket between two plush coppers (24)
(13) end far from the limit plate (4) is connected with connecting rod (5), is provided with water injection hole (21) at the top of the connecting rod (5),
Two sides are provided with groove (15) below the connecting rod (5), and the internal middle-end of the groove (15) is threaded with shaft (20),
Two plush coppers (24) are connected to the inside of the groove (15), and described plush copper (24) one end through-thickness is provided with through-hole
(22), the shaft (20) connects the connecting rod (5), connecting rod (5) the bottom side connection through the through-hole (22)
Have side plate (16), one end of the side plate (16) and a side end of the bracket (13) are respectively connected with positioning screw (14), institute
It states and is connected with support rod (9) by positioning screw (14) between side plate (16) and the bracket (13)；
It is arc-shaped setting inside the fixed station (3), fixed station (3) bottom is bolted on the chassis (1)
Bottom, fixed station (3) the top two sides are respectively connected with cover board (30), and cover board (30) bottom passes through rotation screw rod (32)
It connects the fixed station (3), the both upper ends thereof of the fixed station (3) and the bottom both ends of the cover board (30) are provided with connection
Hole (31), the rotation screw rod (32) one end is fixedly connected with cover board (30) and fixed station (3) through the connecting hole (31), described
The both ends of rotation screw rod (32) are respectively connected with fixture nut (33).
2. a kind of connection safeguard structure for automobile chassis exhaust pipe according to claim 1, which is characterized in that institute
The end for stating limit plate (4) both ends and connecting rod (5) is provided with fixation hole (6), and the limit plate (4) and connecting rod (5) are logical
Cross fixation hole (6) connecting base plate (1).
3. a kind of connection safeguard structure for automobile chassis exhaust pipe according to claim 1, which is characterized in that institute
It states limit plate (4) to be provided with antiskid plate (8) at that side both ends of card slot (7), and antiskid plate (8) is set in roughness
It sets.
4. a kind of connection safeguard structure for automobile chassis exhaust pipe according to claim 1, which is characterized in that institute
It states the internal one end of bracket (13) to be provided with the first perforation (18), described locating rod (10) one end is run through inside the first perforation (18)
Connecting bracket (13).
5. a kind of connection safeguard structure for automobile chassis exhaust pipe according to claim 1, which is characterized in that institute
It states and is set with lantern ring (11) between locating rod (10) outside and bracket (13), and locating rod (10) one end connects after bracket (13)
It is connected to fastening nut (12).
6. a kind of connection safeguard structure for automobile chassis exhaust pipe according to claim 1, which is characterized in that institute
It states side plate (16) one end to be provided with screw hole (19), and side plate (16) end is connected to connection by screw hole (19) and shank of bolt (17)
The bottom of bar (5).
7. a kind of connection safeguard structure for automobile chassis exhaust pipe according to claim 1, which is characterized in that institute
It states support rod (9) to be made of the first pull rod (25) and the second pull rod (28), is provided with plate in the middle part of the first pull rod (25) one end
(26), several bolts hole (27) are evenly arranged with inside plate (26), the second pull rod (28) side is connected with adjusting screw
(34), plate (26) is connected to the inside of the second pull rod (28), and the other end of the first pull rod (25) and the second pull rod (28) is all provided with
Be equipped with the second perforation (29), the first pull rod (25) and the second pull rod (28) by the second perforation (29) respectively with bracket (13) and side
The positioning screw (14) of plate (16) side connects.
8. a kind of connection safeguard structure for automobile chassis exhaust pipe according to claim 1, which is characterized in that should
Connection safeguard structure application method specific steps include:
The fixed station (3) one end: being fixedly connected on the bottom end of automobile chassis (1) by step 1, exhaust pipe (2) one end from
The inside of fixed station (3) passes through, and rotation screw rod (32) is used to wear from the internal top with fixed station (3) of cover board (30), cover board (30)
It is connected to the top of fixed station (3), turns the fixture nut (33) at both ends, the cover board (30) of two sides is covered on exhaust pipe (2)
Side, the position of cover board (30) is fixed；
Step 2: the limit plate (4) are connected and fixed connecting rod (5) by locating rod (10) and bracket (13), push bracket
(13) one end is rotated around shaft (20), adjusts the tilt angle between limit plate (4) and connecting rod (5), and adjusting, which finishes, tightens
Shaft (20), support rod (9) are connected between bracket (13) and side plate (16), and limit plate (4) utilizes the card slot (7) at middle part to be clamped
The side of exhaust pipe (2), the both ends of limit plate (4) and one end of connecting rod (5) pass through fixation hole (6) and shank of bolt (17) is solid
It is scheduled on the bottom of chassis (1), it is internal from water injection hole (21) to connecting rod (5) that suitable cooling water is added；
Step 3: when tail gas is discharged to outside in the exhaust pipe (2), the interior metal sodium of fixed station (3) and limit plate (4) absorbs
The internal heat of exhaust pipe (2), the internal cooling water of connecting rod (5) absorb a part of heat, at the same exhaust pipe (2) and ground it
Between be separated with fixed station (3), limit plate (4) and connecting rod (5), vehicle driving under uneven environment, fixed station (3), limit
Position plate (4) and connecting rod (5) and ground face contact, exhaust pipe (2) are not in contact with the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811124903.5A CN109291786B (en) | 2018-09-26 | 2018-09-26 | A connect protective structure for vehicle chassis exhaust duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811124903.5A CN109291786B (en) | 2018-09-26 | 2018-09-26 | A connect protective structure for vehicle chassis exhaust duct |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109291786A true CN109291786A (en) | 2019-02-01 |
| CN109291786B CN109291786B (en) | 2021-06-29 |
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ID=65164256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811124903.5A Active CN109291786B (en) | 2018-09-26 | 2018-09-26 | A connect protective structure for vehicle chassis exhaust duct |
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| Country | Link |
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| CN (1) | CN109291786B (en) |
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|---|---|---|---|---|
| US4192142A (en) * | 1976-12-30 | 1980-03-11 | Sulzer Brothers Limited | Exhaust pipe and mounting therefor |
| US20070258754A1 (en) * | 2006-05-08 | 2007-11-08 | Ralf Riekers | Fastening device |
| CN101886569A (en) * | 2009-05-15 | 2010-11-17 | 株式会社神户制钢所 | The mounting structure of insulator |
| US20150008069A1 (en) * | 2013-07-04 | 2015-01-08 | Toyota Jidosha Kabushiki Kaisha | Vehicle |
| CN104832261A (en) * | 2015-05-13 | 2015-08-12 | 广西玉林卓越动力发电设备有限公司 | Water-cooling exhaust pipe for marine diesel engine |
| DE102014209604A1 (en) * | 2014-05-20 | 2015-11-26 | Bayerische Motoren Werke Aktiengesellschaft | Rear end of a motor vehicle with a muffler, in particular a rear muffler, and a to be protected in a rear impact space |
| US20160069247A1 (en) * | 2014-09-05 | 2016-03-10 | The Pullman Company | Socket Isolator Mounting Apparatus |
| CN106437987A (en) * | 2015-08-07 | 2017-02-22 | 埃贝施佩歇尔排气技术有限及两合公司 | Adjustable mount for an exhaust system |
| CN108119218A (en) * | 2016-11-27 | 2018-06-05 | 丹阳市联铖汽车配件有限公司 | A kind of upper pressure type car exhaust pipe fixed equipment |
| CN108944725A (en) * | 2017-05-17 | 2018-12-07 | 郭敏燕 | A kind of reconstruction structure of automobile chassis protective plate |
| CN109018900A (en) * | 2018-08-31 | 2018-12-18 | 胡坤红 | A kind of fixation device for oil pipeline transport |
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2018
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| US4192142A (en) * | 1976-12-30 | 1980-03-11 | Sulzer Brothers Limited | Exhaust pipe and mounting therefor |
| US20070258754A1 (en) * | 2006-05-08 | 2007-11-08 | Ralf Riekers | Fastening device |
| CN101886569A (en) * | 2009-05-15 | 2010-11-17 | 株式会社神户制钢所 | The mounting structure of insulator |
| US20150008069A1 (en) * | 2013-07-04 | 2015-01-08 | Toyota Jidosha Kabushiki Kaisha | Vehicle |
| DE102014209604A1 (en) * | 2014-05-20 | 2015-11-26 | Bayerische Motoren Werke Aktiengesellschaft | Rear end of a motor vehicle with a muffler, in particular a rear muffler, and a to be protected in a rear impact space |
| US20160069247A1 (en) * | 2014-09-05 | 2016-03-10 | The Pullman Company | Socket Isolator Mounting Apparatus |
| CN104832261A (en) * | 2015-05-13 | 2015-08-12 | 广西玉林卓越动力发电设备有限公司 | Water-cooling exhaust pipe for marine diesel engine |
| CN106437987A (en) * | 2015-08-07 | 2017-02-22 | 埃贝施佩歇尔排气技术有限及两合公司 | Adjustable mount for an exhaust system |
| CN108119218A (en) * | 2016-11-27 | 2018-06-05 | 丹阳市联铖汽车配件有限公司 | A kind of upper pressure type car exhaust pipe fixed equipment |
| CN108944725A (en) * | 2017-05-17 | 2018-12-07 | 郭敏燕 | A kind of reconstruction structure of automobile chassis protective plate |
| CN109018900A (en) * | 2018-08-31 | 2018-12-18 | 胡坤红 | A kind of fixation device for oil pipeline transport |
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| CN109291786B (en) | 2021-06-29 |
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