CN211054921U - Transmission shaft intermediate support connection structure - Google Patents
Transmission shaft intermediate support connection structure Download PDFInfo
- Publication number
- CN211054921U CN211054921U CN201921978479.0U CN201921978479U CN211054921U CN 211054921 U CN211054921 U CN 211054921U CN 201921978479 U CN201921978479 U CN 201921978479U CN 211054921 U CN211054921 U CN 211054921U
- Authority
- CN
- China
- Prior art keywords
- hanging bracket
- intermediate support
- hanger
- rotating shaft
- adjusting
- 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.)
- Active
Links
Images
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The utility model discloses a transmission shaft intermediate support connection structure belongs to frame construction technical field, include: a frame cross member; the adjusting hanging bracket is connected below the frame cross beam; a rotating shaft hanger connected to the adjustment hanger; an intermediate support member connected to the rotation shaft hanger. The utility model discloses a this transmission shaft intermediate support connection structure has set up the adjustment gallows between frame crossbeam and middle support piece, makes middle support piece's height adjust at bigger within range according to whole car needs, satisfies the designing requirement that different motorcycle type transmission shaft systems arranged contained angle, equivalent contained angle. The frame cross beam or the adjusting hanging bracket is provided with a plurality of first mounting holes for adjusting the mounting height of the adjusting hanging bracket, the frame cross beam and the adjusting hanging bracket are connected by selecting a proper first mounting hole according to the mounting requirement of the transmission shaft of the whole vehicle, and the universality and the flexibility of the use of the adjusting hanging bracket are improved.
Description
Technical Field
The utility model relates to a frame construction technical field specifically relates to a transmission shaft intermediate support connection structure.
Background
When the length of a transmission shaft in the same transmission system of an automobile or an engineering vehicle is long or a plurality of transmission shafts are connected, a support structure, generally an intermediate support structure, needs to be arranged in the middle of the transmission shaft or at the connecting part of the transmission shaft.
Chinese patent: CN201820183384.9, published by the filing date 2018.11.09, discloses a lightweight transmission shaft intermediate support connection structure, which comprises a frame beam 1 and a transmission shaft 3, wherein an intermediate support hanger 2 is fixedly installed at the lower end of the frame beam 1, an intermediate support 4 is installed on the intermediate support hanger 2, and the transmission shaft 3 is installed on a bearing of the intermediate support 4.
However, when the transmission shaft system is arranged, requirements are provided for the included angle of the transmission shaft and the equivalent included angle, part of vehicle types have lower installation positions of the transmission shaft at the middle supporting piece due to different spatial positions of an engine coordinate, a wheel base, a bridge input point coordinate and the like, the standard design is carried out on the transmission shaft system due to the middle supporting hanging bracket in the prior art, the height is only 1 type, the adjustment of the installation position of the frame cross beam at the ventral surface of the frame longitudinal beam in the height direction is limited, the conditions that the included angle of the transmission shaft system of part of vehicle types is arranged and the equivalent included angle does not meet the design requirements are easy to occur, and.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming among the above-mentioned background art frame crossbeam limited in the adjustment of solebar ventral surface direction of height mounted position, the not enough of the condition that partial motorcycle type transmission shaft system arranged contained angle, equivalent contained angle unsatisfied design requirement easily appears, provides a transmission shaft intermediate strut connection structure.
The utility model provides a transmission shaft intermediate support connection structure, include:
a frame cross member;
the adjusting hanging bracket is connected below the frame cross beam;
a rotating shaft hanger connected to the adjustment hanger;
an intermediate support member connected to the rotating shaft hanger.
The preferred scheme is as follows: and a plurality of first mounting holes for adjusting the mounting height of the adjusting hanger are formed in the adjusting hanger and/or the frame cross beam.
The preferred scheme is as follows: the frame cross beam comprises a cross beam and end plates, a plurality of first mounting holes are arranged at intervals along the height direction and the length direction of the cross beam, the adjusting hanging bracket is fixedly connected with the cross beam through the first mounting holes, and the end plates are fixedly connected at two ends of the cross beam.
Preferably, the number of the cross beams is two, the two cross beams are parallel to each other and are arranged at intervals, the cross section of each cross beam is of an -shaped structure, the adjusting hanging frame is located between the two cross beams, and the adjusting hanging frame is fixedly connected with the two cross beams.
Preferably, the end plates are L-shaped bent plates, a plurality of riveting holes are formed in one ends, far away from the cross beam, of the end plates, and the cross beam and the end plates are of steel plate material punch forming structures.
The preferred scheme is as follows: the adjustable hanging bracket comprises a bottom plate and side plates located on two sides of the bottom plate, the bottom plate and the side plates of the adjustable hanging bracket form a U-shaped structure, second mounting holes connected with a frame cross beam are formed in the side plates, a plurality of second mounting holes are formed in the side plates and are arranged at intervals along the length direction of the adjustable hanging bracket, third mounting holes are formed in two ends of the bottom plate, and the third mounting holes are used for mounting the rotating shaft hanging bracket.
The rotating shaft hanging bracket is provided with two rotating shaft hanging brackets which are symmetrically arranged on two sides of the middle supporting piece, the rotating shaft hanging brackets are of an inverted L-shaped structure, the top of each rotating shaft hanging bracket is provided with a fourth mounting hole connected with the adjusting hanging bracket, the side of each rotating shaft hanging bracket is provided with a fifth mounting hole connected with the middle supporting piece, and the rotating shaft hanging brackets are connected with the middle supporting piece through bolts.
The preferred scheme is as follows: the middle supporting piece is rotatably connected with a transmission shaft, and threaded holes connected with the rotating shaft hanging bracket are formed in two sides of the middle supporting piece.
The preferred scheme is as follows: the adjusting hanging bracket is detachably connected with the frame cross beam through a bolt.
On the basis of the above technical scheme, compare with prior art, the utility model has the advantages as follows:
the utility model discloses a transmission shaft intermediate support connection structure, this transmission shaft intermediate support connection structure have set up the adjustment gallows between frame crossbeam and intermediate support piece, make intermediate support piece's height adjust at bigger within range according to whole car needs, satisfy the designing requirement that different motorcycle type transmission shaft systems arranged contained angle, equivalent contained angle. This transmission shaft intermediate support connection structure is equipped with a plurality of first mounting holes of adjusting the adjustment gallows mounting height on frame crossbeam or adjustment gallows, and frame crossbeam and adjustment gallows select suitable first mounting hole to connect according to the installation needs of whole car transmission shaft, and then adjustment transmission shaft system arranges the contained angle, the equivalent contained angle adjusts the adjustment gallows mounting height on frame crossbeam, improves commonality and the flexibility that the adjustment gallows used.
Drawings
FIG. 1 is a schematic view of a lightweight driveshaft intermediary support connection structure of the prior art;
fig. 2 is a schematic structural diagram of an embodiment of the present invention;
FIG. 3 is a schematic structural view of a cross member of a vehicle frame according to an embodiment of the present invention;
fig. 4 is a schematic structural view of an adjusting hanger according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a rotating shaft hanger according to an embodiment of the present invention.
Reference numerals: 100-frame beam, 101-beam, 102-end plate, 103-first mounting hole, 200-adjusting hanger, 201-second mounting hole, 202-third mounting hole, 203-first bolt, 204-second bolt, 300-rotating shaft hanger, 301-fourth mounting hole, 302-fifth mounting hole, 303-third bolt, 400-middle supporting hanger and 500-transmission shaft.
Detailed Description
The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. It is to be noted that all the figures are exemplary representations. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present invention will be described in further detail below with reference to specific embodiments and with reference to the accompanying drawings.
Example 1
Referring to fig. 2, an embodiment of the present invention provides a transmission shaft intermediate support connection structure, including: and the frame cross beam 100 is fixed on the ventral surface of the frame longitudinal beam 100.
The hanging bracket 200 is adjusted, the hanging bracket 200 is connected below the frame cross beam 100, the length and the height of the hanging bracket 200 can be manufactured according to the specific requirements of vehicle types, and the height of the hanging bracket 200 can meet the design requirements of arrangement included angles and equivalent included angles of transmission shaft systems of different vehicle types.
A rotating shaft hanger 300, the rotating shaft hanger 300 being connected to the adjusting hanger 200;
an intermediate support 400, the intermediate support 400 being coupled to the rotation shaft hanger 300, the intermediate support 400 being for coupling with the transmission shaft 500.
Principle of operation
The utility model discloses a transmission shaft intermediate support connection structure, this transmission shaft intermediate support connection structure have set up adjustment gallows 200 between frame crossbeam 100 and intermediate support piece 400, and adjustment gallows 200 makes intermediate support piece 400 highly can adjust at bigger within range according to whole car needs, adjusts the upper and lower height of transmission shaft 500 on frame crossbeam 100, satisfies the designing requirement that different motorcycle type transmission shaft systems arranged contained angle, equivalent contained angle.
Example 2
Referring to fig. 2 and 3, an embodiment of the present invention provides a transmission shaft intermediate support connection structure, which is different from embodiment 1 in that: the frame cross member 100 is provided with a plurality of first mounting holes 103 for adjusting the mounting height of the adjusting hanger 200, and the first mounting holes 103 are provided at intervals in the height direction of the adjusting hanger 200 on the frame cross member 100. A person skilled in the art may also provide a plurality of first mounting holes 103 on the adjusting hanger 200 for adjusting the mounting height of the adjusting hanger 200, wherein the first mounting holes 103 are spaced apart from each other on the adjusting hanger 200 along the height direction of the adjusting hanger 200.
The utility model discloses a transmission shaft intermediate support connection structure, this transmission shaft intermediate support connection structure is equipped with a plurality of first mounting holes 103 of adjusting adjustment gallows 200 mounting height on frame crossbeam 100 or adjustment gallows 200, frame crossbeam 100 and adjustment gallows 200 need select suitable first mounting hole 103 to connect according to the installation of whole car transmission shaft, and then 500 systematic arrangements contained angles of adjustment transmission shaft, the equivalent weight contained angle comes the height of adjustment gallows 200 on frame crossbeam 100, improve commonality and the flexibility that adjustment gallows 200 used.
Example 3
Referring to fig. 2 and 3, an embodiment of the present invention provides a transmission shaft intermediate support connection structure, which is different from embodiment 1 in that: the frame cross member 100 includes a cross member 101 and an end plate 102, and a plurality of first mounting holes 103 are provided at intervals in the height direction and the length direction of the cross member 101. The adjusting hanger 200 is fixedly connected to the cross member 101 through the first mounting hole 103, and the end plates 102 are fixedly connected to both ends of the cross member 101.
The number of the cross beams 101 is two, the two cross beams 101 are parallel to each other and are arranged at intervals, the cross section of each cross beam 101 is in an -shaped structure, the adjusting hanging bracket 200 is located between the two cross beams 101, and the adjusting hanging bracket 200 is fixedly connected with the two cross beams 101 through first bolts 203.
The end plate 102 is an 'L' bent plate, one end of the end plate 102 far away from the cross beam 101 is provided with a plurality of riveting holes, and the end plate 102 is anchored on the ventral surface of the frame longitudinal beam by penetrating rivets into the riveting holes.
Example 4
Referring to fig. 2, 4 and 5, an embodiment of the present invention provides a transmission shaft intermediate support connection structure, which is different from embodiment 1 in that: the adjusting hanger 200 comprises a bottom plate and side plates positioned at two sides of the bottom plate, and the bottom plate and the side plates of the adjusting hanger 200 form a U-shaped structure. The side plates are provided with a plurality of second mounting holes 201 connected with the frame cross beam 100, the plurality of second mounting holes 201 are arranged at intervals along the length direction of the adjusting hanger 200, and the second mounting holes 201 are connected and fastened with the first mounting holes 103 of the frame cross beam 100 through first bolts 203. Third mounting holes 202 are formed at both ends of the bottom plate of the adjusting hanger 200, and the third mounting holes 202 are used for mounting the rotating shaft hanger 300.
The rotating shaft hanger 300 is provided with two rotating shaft hangers 300, the two rotating shaft hangers 300 are symmetrically arranged at both sides of the intermediate support 400, the rotating shaft hanger 300 has an inverted L-shaped structure, the top of the rotating shaft hanger 300 is provided with a fourth mounting hole 301 connected with the adjusting hanger 200, the fourth mounting hole 301 of the rotating shaft hanger 300 is fixedly connected with the third mounting hole 202 of the adjusting hanger 200 through a second bolt 204, the side of the rotating shaft hanger 300 is provided with a fifth mounting hole 302 connected with the intermediate support 400, and the rotating shaft hanger 300 is connected with the intermediate support 400 through a third bolt 303.
The middle support 400 is rotatably connected with a transmission shaft 500, both sides of the middle support 400 are provided with threaded holes connected with the rotating shaft hanger 300, and the threaded holes of the middle support 400 are fixedly connected with the fifth mounting holes 302 of the rotating shaft hanger 300 through third bolts 303.
Various modifications and variations of the embodiments of the present invention may be made by those skilled in the art, and they are within the scope of the present invention provided they are within the scope of the claims and their equivalents.
What is not described in detail in the specification is prior art that is well known to those skilled in the art.
Claims (9)
1. A propeller shaft intermediate support connection structure, comprising:
a frame cross member (100);
an adjusting hanger (200), wherein the adjusting hanger (200) is connected below the frame cross beam (100);
a rotating shaft hanger (300), the rotating shaft hanger (300) being connected to the adjustment hanger (200);
an intermediate support (400), the intermediate support (400) being connected to the rotating shaft hanger (300).
2. A drive shaft intermediate support connection structure according to claim 1, wherein:
the adjusting hanger (200) and/or the frame cross beam (100) are/is provided with a plurality of first mounting holes (103) for adjusting the mounting height of the adjusting hanger (200).
3. A drive shaft intermediate support connection structure according to claim 1, wherein:
frame crossbeam (100) include crossbeam (101) and end plate (102), and the direction of height and the length direction interval setting of crossbeam (101) are followed in a plurality of first mounting hole (103), adjustment gallows (200) are through first mounting hole (103) and crossbeam (101) fixed connection, end plate (102) fixed connection is at the both ends of crossbeam (101).
4. A drive shaft intermediate support connection structure according to claim 3, wherein:
the two cross beams (101) are arranged, the two cross beams (101) are parallel to each other and are arranged at intervals, the cross section of each cross beam (101) is of an -shaped structure, the adjusting hanging bracket (200) is located between the two cross beams (101), and the adjusting hanging bracket (200) is fixedly connected with the two cross beams (101).
5. A propeller shaft intermediate support coupling structure according to claim 4, wherein:
the end plate (102) is an L-shaped bent plate, a plurality of riveting holes are formed in one end, far away from the cross beam (101), of the end plate (102), and the cross beam (101) and the end plate (102) are of steel plate material punch forming structures.
6. A drive shaft intermediate support connection structure according to claim 1, wherein:
the adjustable hanging bracket (200) comprises a bottom plate and side plates located on two sides of the bottom plate, the bottom plate and the side plates of the adjustable hanging bracket (200) form a U-shaped structure, second mounting holes (201) connected with the frame cross beam (100) are formed in the side plates, a plurality of second mounting holes (201) are formed in the side plates and arranged at intervals along the length direction of the adjustable hanging bracket (200), third mounting holes (202) are formed in two ends of the bottom plate, and the third mounting holes (202) are used for mounting the rotating shaft hanging bracket (300).
7. A drive shaft intermediate support connection structure according to claim 1, wherein:
the rotating shaft hanging bracket (300) is provided with two rotating shaft hanging brackets (300), the two rotating shaft hanging brackets (300) are symmetrically arranged on two sides of the middle supporting piece (400), the rotating shaft hanging bracket (300) is of an inverted L-shaped structure, a fourth mounting hole (301) connected with the adjusting hanging bracket (200) is formed in the top of the rotating shaft hanging bracket (300), a fifth mounting hole (302) connected with the middle supporting piece (400) is formed in the side portion of the rotating shaft hanging bracket (300), and the rotating shaft hanging bracket (300) is connected with the middle supporting piece (400) through bolts.
8. A drive shaft intermediate support connection structure according to claim 1, wherein:
the middle supporting piece (400) is rotatably connected with a transmission shaft (500), and threaded holes connected with the rotating shaft hanging bracket (300) are formed in two sides of the middle supporting piece (400).
9. A drive shaft intermediate support connection structure according to claim 1, wherein:
the adjusting hanging bracket (200) is detachably connected with the frame cross beam (100) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921978479.0U CN211054921U (en) | 2019-11-15 | 2019-11-15 | Transmission shaft intermediate support connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921978479.0U CN211054921U (en) | 2019-11-15 | 2019-11-15 | Transmission shaft intermediate support connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211054921U true CN211054921U (en) | 2020-07-21 |
Family
ID=71589659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921978479.0U Active CN211054921U (en) | 2019-11-15 | 2019-11-15 | Transmission shaft intermediate support connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211054921U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117108585A (en) * | 2023-10-18 | 2023-11-24 | 成都中嘉微视科技有限公司 | Cylinder structure for synchronous lifting |
-
2019
- 2019-11-15 CN CN201921978479.0U patent/CN211054921U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117108585A (en) * | 2023-10-18 | 2023-11-24 | 成都中嘉微视科技有限公司 | Cylinder structure for synchronous lifting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9067624B2 (en) | Cross member for a frame of a vehicle as well as frame for a vehicle | |
| CN211054921U (en) | Transmission shaft intermediate support connection structure | |
| WO2018161698A1 (en) | Engine compartment frame and vehicle having same | |
| CN111791953A (en) | Integrally-formed lightweight cast beam assembly | |
| US20030160416A1 (en) | Bent torque rod | |
| CN210821824U (en) | Automobile-used LNG side of casting formula puts bottle fixed bolster | |
| CN111890923A (en) | Automobile transmission shaft cross beam | |
| CN110155175B (en) | Frame and vehicle | |
| CN106427520B (en) | Automobile and engine supporting structure thereof | |
| CN212195641U (en) | Transmission crossbeam support and frame assembly | |
| CN109163454B (en) | Wall-mounted furnace installation fixed knot constructs and installation fixed bolster | |
| CN213236327U (en) | Eight-character adjustable pipe bracket | |
| CN218367293U (en) | Integrated support and vehicle with same | |
| CN219523671U (en) | Air storage tank support and vehicle with same | |
| CN216268684U (en) | Transmission shaft intermediate support connection structure | |
| CN218523386U (en) | Novel arrangement structure of yellow oil pipe | |
| CN216915505U (en) | Suspension bearing structure, longeron and vehicle | |
| CN114932952B (en) | Coupling mechanism and vehicle | |
| CN217835741U (en) | Composite support and vehicle with same | |
| CN219312864U (en) | Mounting bracket and vehicle | |
| CN212775964U (en) | Opposite-penetrating connection type support hanger | |
| CN219865211U (en) | Aftertreatment support and vehicle with same | |
| CN216401102U (en) | Front suspension device of engineering vehicle and engineering vehicle | |
| CN214114938U (en) | Water treatment system overhauls cabinet | |
| CN209756712U (en) | Compressor bracket for vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |