CN205930274U - Transmission shaft intermediate support outer bracket - Google Patents
Transmission shaft intermediate support outer bracket Download PDFInfo
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- CN205930274U CN205930274U CN201620961257.8U CN201620961257U CN205930274U CN 205930274 U CN205930274 U CN 205930274U CN 201620961257 U CN201620961257 U CN 201620961257U CN 205930274 U CN205930274 U CN 205930274U
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- riser
- upper cross
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 39
- 238000005452 bending Methods 0.000 claims description 34
- 230000002093 peripheral effect Effects 0.000 claims description 29
- 238000003466 welding Methods 0.000 claims description 27
- 238000005987 sulfurization reaction Methods 0.000 claims description 7
- 241000826860 Trapezium Species 0.000 claims description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- 229910052717 sulfur Inorganic materials 0.000 claims 1
- 239000011593 sulfur Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
Abstract
The utility model provides a transmission shaft intermediate support outer support, includes intermediate support upper cover plate and intermediate support lower carriage, the intermediate support lower carriage is U type structure, and the upper end of intermediate support lower carriage is connected with the lower extreme of intermediate support upper cover plate, is provided with the bearing frame between intermediate support upper cover plate and the intermediate support lower carriage, the top of intermediate support upper cover plate is provided with assembly jig, and the upper end of assembly jig blocks the intermediate support upper cover plate, and the lower extreme of assembly jig blocks the bearing frame. This design is simple structure not only, and assembly efficiency is high moreover.
Description
Technical field
This utility model is related to a kind of power transmission shaft intermediate support structure, props up outside more particularly, to a kind of power transmission shaft intermediate support
Frame, is primarily adapted for use in the kind reducing assembling jig, improves efficiency of assembling.
Background technology
Power transmission shaft intermediate support structure comprises intermediate support support arm and bearing block, intermediate support support arm and bearing block it
Between be provided with rubber mount transition, play the effect of vibration isolation.Because the dimensions of power transmission shaft is a lot, lead to power transmission shaft intermediate support
Support arm also has a lot with the size of bearing block, it is necessary to adopt multiple assemblings during the assembling of power transmission shaft intermediate support
Fixture will not change come the locations of structures relation to ensure intermediate support support arm and bearing block, and meets design requirement.
Chinese patent Authorization Notice No. is CN201858263U, and authorized announcement date is that the utility model on June 8th, 2011 is public
Open a kind of U-shaped Split type supporting stand formula power transmission shaft intermediate support assembly, its middle bearing support passes through bolt with intermediate support cover plate
Connect, bearing is coordinated with bearing block, rubber pad ring vulcanizes on bearing block, and rubber pad ring has rubber bumps and intermediate support
Support assorted.Although this utility model can guarantee that the locations of structures of intermediate support cover plate in assembling process will not change, it is still
So there is following defect：In this utility model, between intermediate support cover plate and bearing block, spacing can be with the change of transmission shaft size
And change, this is accomplished by adopting multi items fixture in assembling process, and such design makes efficiency of assembling relatively low.
Content of the invention
The purpose of this utility model is to overcome the low defect of efficiency of assembling present in prior art and problem, provides one kind
The high power transmission shaft intermediate support support arm of efficiency of assembling.
For realizing object above, technical solution of the present utility model is：A kind of power transmission shaft intermediate support support arm, bag
Include intermediate support upper cover plate and intermediate support lower carriage, described intermediate support lower carriage is U-shape structure, intermediate support lower carriage
Upper end is connected with the lower end of intermediate support upper cover plate, is provided with bearing between intermediate support upper cover plate and intermediate support lower carriage
Seat, the top of described intermediate support upper cover plate is provided with assembling jig, and intermediate support upper cover plate is blocked in the upper end of assembling jig, dress
Bearing block is blocked in the lower end joining fixture.
Described assembling jig is trapezium structure, and assembling jig includes fixed plate, and described fixed plate is arranged on intermediate support
The middle part of cover plate upper surface, the rear and front end of fixed plate is provided with clamping plate, and the upper end of clamping plate is connected with fixed plate, folder
The tight lower end of plate is contacted with the upper end of bearing block, and the angle between clamping plate and fixed plate is obtuse angle.
The left side phase welding of the left side of described intermediate support upper cover plate outer peripheral face and intermediate support lower carriage inner peripheral surface,
The right side phase welding of the right side of intermediate support upper cover plate outer peripheral face and intermediate support lower carriage inner peripheral surface.
Described intermediate support lower carriage includes a lower riser, semicircle support, No. two lower risers, a described lower riser with
No. two lower risers are parallel to each other, and the lower end of a lower riser is connected with the upper end of semicircle support left part, semicircle support right part
Upper end is connected with the lower end of No. two lower risers.
Described intermediate support upper cover plate is inverted U-shaped structure, and intermediate support upper cover plate includes a upper riser, a upper horizontal stroke
Plate, No. two upper risers, the upper end of described No. one upper riser is connected with the left end of a upper cross plate by bending edges, No. one
The right-hand member of upper cross plate is connected with the upper end of No. two upper risers by No. two bending edges, described No. one upper riser, No. two upper risers
All it is mutually perpendicular to a upper cross plate；
On described No. one, riser is parallel to each other with a lower riser, the left side of riser and a lower riser top on No. one
The welding of right side phase, described No. two upper risers are parallel to each other with No. two lower risers, under the right sides and No. two of No. two upper risers
The left side phase welding on riser top；
The middle part of a upper cross plate is blocked in the upper end of described assembling jig, and the upper of bearing block is blocked in the lower end of assembling jig
End.
Described intermediate support upper cover plate includes No. three upper risers, No. three upper cross plates, No. four upper risers, described No. three upper risers
Upper end be connected with the left end of No. two upper cross plates by No. three bending edges, the right-hand member of No. two upper cross plates pass through No. four bending edges with
The left end of No. three upper cross plates is connected, and the right-hand member of No. three upper cross plates is connected with the left end of No. four upper cross plates by No. five bending edges
Connect, the right-hand member of No. four upper cross plates is connected with the upper end of No. four upper risers by No. six bending edges, described No. three upper risers and four
On number, riser is parallel to each other, and No. three upper risers are all mutually perpendicular to No. two upper cross plates, No. three upper cross plates, No. four upper cross plates, described
No. two upper cross plates are respectively positioned on the top of No. three upper cross plates with No. four upper cross plates and No. two upper cross plates are symmetrical arranged with No. four upper cross plates
In the left and right two ends of No. three upper cross plates, No. two upper cross plates, No. four upper cross plates are all parallel to each other with No. three upper cross plates；
On described No. three, risers are parallel to each other with a lower riser, the left side of risers and a lower riser top on No. three
The welding of right side phase, described No. four upper risers are parallel to each other with No. two lower risers, under the right sides and No. two of No. four upper risers
The left side phase welding on riser top；
The middle part of No. three upper cross plates is blocked in the upper end of described assembling jig, and the upper of bearing block is blocked in the lower end of assembling jig
End.
The distance between left and right two ends of described No. three upper cross plates be more than or equal to assembling jig left and right two ends between away from
From.
The left and right two ends of described intermediate support lower carriage inner peripheral surface are provided with a thread bush, a described thread bush
Immediately below be provided with No. two thread bush being parallel to each other with a thread bush, a described thread bush, No. two thread bush all with
Between support lower carriage inner peripheral surface vertical welding.
It is provided with rubber between described bearing block and intermediate support upper cover plate, intermediate support lower carriage.
The outer circumference surface sulfuration of the middle part of described rubber and bearing block is integrated, the bottom of rubber and intermediate support lower carriage
Inner peripheral surface sulfuration be integrated.
Compared with prior art, the beneficial effects of the utility model are：
1st, because the top of intermediate support upper cover plate in a kind of this utility model power transmission shaft intermediate support support arm is provided with
Assembling jig, intermediate support upper cover plate is blocked in the upper end of assembling jig, and bearing block is blocked in the lower end of assembling jig, and this makes only to need
Combining of various sizes of power transmission shaft intermediate support support arm and bearing block just can be solved by a kind of assembling jig, to decrease assembling
The kind of fixture, is effectively improved efficiency of assembling.Therefore, efficiency of assembling of the present utility model is high.
2nd, due in a kind of this utility model power transmission shaft intermediate support support arm assembling jig be trapezium structure, assembling jig
Including fixed plate and the clamping plate that is arranged at fixed plate rear and front end, assembling jig is on intermediate support upper cover plate with bearing block
It is ensured that the locations of structures relation of power transmission shaft intermediate support support arm and bearing block will not occur under the minimum spacing fixing situation in portion
Change, and meet design requirement, such design structure is simple, and reliability is high.Therefore, this utility model is not only simple in structure,
And reliability is high.
3rd, due in a kind of this utility model power transmission shaft intermediate support support arm intermediate support lower carriage include under No. one perpendicular
Plate, semicircle support, No. two lower risers, intermediate support upper cover plate remains one in the minimum spacing ensureing itself and bearing block top
During cause, can according to demand on appropriate design intermediate support lid shape and size, such design makes in the middle of power transmission shaft
The structure holding support arm is simply it is easy to promote the use of；In assembling process, by the left side of a upper riser or No. three upper risers with
The right side phase welding on a number lower riser top, the right side of No. two upper risers or No. four upper risers and No. two lower riser tops
Phase welding in left side is so that the install convenient of power transmission shaft intermediate support support arm.Therefore, this utility model not only structure letter
List is it is easy to promote the use of, and install convenient.
4th, due to the left and right of intermediate support lower carriage inner peripheral surface in a kind of this utility model power transmission shaft intermediate support support arm
Two ends are all vertically welded with a thread bush, No. two thread bush, and the screwed hole being connected with suspension bracket is arranged at lower of intermediate support
The inside of frame, not only reduces the weight of intermediate support outside framework, is also beneficial to power transmission shaft intermediate support assembly installation site
Optimize.Therefore, not only weight is little for this utility model, and is conducive to the optimization of power transmission shaft intermediate support assembly installation site.
Brief description
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of assembling jig in Fig. 1.
Fig. 3 is intermediate support upper cover plate in embodiment 3 of the present utility model, the structural representation of intermediate support lower carriage
Figure.
Fig. 4 is the assembling structure schematic diagram of embodiment 3 of the present utility model.
Fig. 5 is intermediate support upper cover plate in embodiment 4 of the present utility model, the structural representation of intermediate support lower carriage
Figure.
Fig. 6 is the assembling structure schematic diagram of embodiment 4 of the present utility model.
Fig. 7 is intermediate support upper cover plate in embodiment 5 of the present utility model, the structural representation of intermediate support lower carriage
Figure.
Fig. 8 is the assembling structure schematic diagram of embodiment 5 of the present utility model.
In figure：12, No. two upper 13, bendings of riser of the upper 11, upper cross plate of riser of intermediate support upper cover plate 1,
On upper 16, No. three bending edges of riser, 18, No. four bending edges of 17, No. two upper cross plates 19, three of side 14, two bending edges 15, three
110, No. five bending edges of transverse slat, 112, No. six bending edges of 111, No. four upper cross plates 113, four upper riser 114, lower of intermediate support
2, lower riser 21 of frame, 22, No. two lower risers 23 of semicircle support, bearing block 3, assembling jig 4, fixed plate 41, clamping plate 42,
A number thread bush 5, No. two thread bush 6, rubber 7.
Specific embodiment
Below in conjunction with brief description and specific embodiment, this utility model is described in further detail.
Referring to Fig. 1 to Fig. 8, a kind of power transmission shaft intermediate support support arm, including under intermediate support upper cover plate 1 and intermediate support
Support 2, described intermediate support lower carriage 2 is U-shape structure, under the upper end of intermediate support lower carriage 2 and intermediate support upper cover plate 1
End is connected, and is provided with bearing block 3, described intermediate support upper cover plate between intermediate support upper cover plate 1 and intermediate support lower carriage 2
1 top is provided with assembling jig 4, and intermediate support upper cover plate 1 is blocked in the upper end of assembling jig 4, and the lower end of assembling jig 4 is blocked
Bearing block 3.
Described assembling jig 4 is trapezium structure, and assembling jig 4 includes fixed plate 41, and described fixed plate 41 is arranged at centre
The middle part of supporting upper cover plate 1 upper surface, the rear and front end of fixed plate 41 is provided with clamping plate 42, the upper end of clamping plate 42 with solid
Fixed board 41 is connected, and the lower end of clamping plate 42 is contacted with the upper end of bearing block 3, the angle between clamping plate 42 and fixed plate 41
For obtuse angle.
The left side phase weldering of the left side of described intermediate support upper cover plate 1 outer peripheral face and intermediate support lower carriage 2 inner peripheral surface
Connect, the right side phase welding of the right side of intermediate support upper cover plate 1 outer peripheral face and intermediate support lower carriage 2 inner peripheral surface.
Described intermediate support lower carriage 2 includes a lower riser 21,22, No. two lower risers 23 of semicircle support, described No. one
Lower riser 21 is parallel to each other with No. two lower risers 23, and the lower end of a lower riser 21 is connected with the upper end of semicircle support 22 left part
Connect, the upper end of semicircle support 22 right part is connected with the lower end of No. two lower risers 23.
Described intermediate support upper cover plate 1 is inverted U-shaped structure, and intermediate support upper cover plate 1 is included on a upper riser 11,
The upper riser 13 of transverse slat 12, two, a left side for bending edges 14 and a upper cross plate 12 is passed through in the upper end of described No. one upper riser 11
End is connected, and the right-hand member of a upper cross plate 12 is connected with the upper end of No. two upper risers 13 by No. two bending edges 15, and described one
On number, the upper risers 13 of riser 11, two are all mutually perpendicular to a upper cross plate 12；
Described No. one upper riser 11 is parallel to each other with a lower riser 21, the left side of a upper riser 11 with No. one under erect
The right side phase welding on plate 21 top, described No. two upper risers 13 are parallel to each other with No. two lower risers 23, No. two upper risers 13
The left side phase welding on right side and No. two lower riser 23 tops；
The middle part of a upper cross plate 12 is blocked in the upper end of described assembling jig 4, and bearing block 3 is blocked in the lower end of assembling jig 4
Upper end.
Described intermediate support upper cover plate 1 includes No. three upper 110, No. four upper risers 114 of 16, No. three upper cross plates of riser, described
The upper end of No. three upper risers 16 is connected with the left end of No. two upper cross plates 18 by No. three bending edges 17, the right side of No. two upper cross plates 18
End is connected with the left end of No. three upper cross plates 110 by No. four bending edges 19, and the right-hand member of No. three upper cross plates 110 passes through No. five bendings
Side 111 is connected with the left end of No. four upper cross plates 112, and the right-hand member of No. four upper cross plates 112 passes through on No. six bending edges 113 and No. four
The upper end of riser 114 is connected, and described No. three upper risers 16 are parallel to each other with No. four upper risers 114, No. three upper risers 16 and two
Number upper cross plate 110, No. four upper cross plates 112 of 18, No. three upper cross plates are all mutually perpendicular to, described No. two upper cross plates 18 and No. four upper cross plates
112 tops being respectively positioned on No. three upper cross plates 110 and No. two upper cross plates 18 and No. four upper cross plates 112 are symmetricly set in No. three upper cross plates
110 left and right two ends, 18, No. four upper cross plates 112 of No. two upper cross plates are all parallel to each other with No. three upper cross plates 110；
Described No. three upper risers 16 are parallel to each other with a lower riser 21, the left sides of No. three upper risers 16 with No. one under erect
The right side phase welding on plate 21 top, described No. four upper risers 114 are parallel to each other with No. two lower risers 23, No. four upper risers 114
Right side and No. two lower riser 23 tops left side phase welding；
The middle part of No. three upper cross plates 12 is blocked in the upper end of described assembling jig 4, and bearing block 3 is blocked in the lower end of assembling jig 4
Upper end.
The distance between left and right two ends of described No. three upper cross plates 12 are more than or equal between the left and right two ends of assembling jig 4
Distance.
The left and right two ends of described intermediate support lower carriage 2 inner peripheral surface are provided with a thread bush 5, a described thread bush
5 underface is provided with No. two thread bush 6 being parallel to each other with a thread bush 5, described 5, No. two thread bush 6 of a thread bush
Inner peripheral surface vertical welding all with intermediate support lower carriage 2.
It is provided with rubber 7 between described bearing block 3 and intermediate support upper cover plate 1, intermediate support lower carriage 2.
The middle part of described rubber 7 is integrated with the outer circumference surface sulfuration of bearing block 3, under the bottom of rubber 7 and intermediate support
The inner peripheral surface sulfuration of support 2 is integrated.
Principle of the present utility model is described as follows：
1st, referring to Fig. 4, the design description described in upper and lower, front, rear, left and right as shown in figure 4, but it is understood that
It is that these directional terminology are based on position relation shown in the drawings, be for only for ease of the locations of structures relation of description the design,
Rather than instruction or the hint device of indication or part must have specific orientation, with specific azimuth configuration and operation, because
This is it is not intended that restriction to the design.
2nd, the design concept that the design is adopted is, combines with bearing block for various sizes of intermediate support support arm,
The shape and size of appropriate design power transmission shaft intermediate support upper cover plate, make between intermediate support upper cover plate and the minimum on bearing block top
Away from always consistent.The design carries out Seriation Design to power transmission shaft intermediate support support arm, perfect can solve power transmission shaft
Intermediate support assembling jig problem wide in variety is so that the power transmission shaft intermediate support of all specifications can use a kind of mounting clip
Tool, effectively raises efficiency of assembling.
Embodiment 1：
Referring to Fig. 1 to Fig. 8, a kind of power transmission shaft intermediate support support arm, including under intermediate support upper cover plate 1 and intermediate support
Support 2, described intermediate support lower carriage 2 is U-shape structure, under the upper end of intermediate support lower carriage 2 and intermediate support upper cover plate 1
End is connected, and is provided with bearing block 3, described intermediate support upper cover plate between intermediate support upper cover plate 1 and intermediate support lower carriage 2
1 top is provided with assembling jig 4, and intermediate support upper cover plate 1 is blocked in the upper end of assembling jig 4, and the lower end of assembling jig 4 is blocked
Bearing block 3；The left side phase weldering of the left side of described intermediate support upper cover plate 1 outer peripheral face and intermediate support lower carriage 2 inner peripheral surface
Connect, the right side phase welding of the right side of intermediate support upper cover plate 1 outer peripheral face and intermediate support lower carriage 2 inner peripheral surface；Described axle
It is provided with rubber 7 between bearing 3 and intermediate support upper cover plate 1, intermediate support lower carriage 2；The middle part of described rubber 7 and bearing block
3 outer circumference surface sulfuration is integrated, and the bottom of rubber 7 is integrated with the inner peripheral surface sulfuration of intermediate support lower carriage 2.
Embodiment 2：
With embodiment 1, difference is substance：
Referring to Fig. 1 to Fig. 8, described assembling jig 4 is trapezium structure, and assembling jig 4 includes fixed plate 41, described fixed plate
41 middle parts being arranged at intermediate support upper cover plate 1 upper surface, the rear and front end of fixed plate 41 is provided with clamping plate 42, clamping plate
42 upper end is connected with fixed plate 41, and the lower end of clamping plate 42 is contacted with the upper end of bearing block 3, clamping plate 42 and fixed plate
Angle between 41 is obtuse angle.
Embodiment 3：
With embodiment 1, difference is substance：
Referring to Fig. 3, Fig. 4, described intermediate support lower carriage 2 includes a lower riser 21,22, No. two lower risers of semicircle support
23, a described lower riser 21 and No. two lower risers 23 are parallel to each other, the lower end of a lower riser 21 and semicircle support 22 left part
Upper end be connected, the upper end of semicircle support 22 right part is connected with the lower end of No. two lower risers 23；Cover on described intermediate support
Plate 1 is inverted U-shaped structure, and intermediate support upper cover plate 1 includes upper 12, No. two upper risers 13 of 11, upper cross plate of riser, described
The upper end of a number upper riser 11 is connected with the left end of a upper cross plate 12 by bending edges 14, the right side of a upper cross plate 12
End is connected with the upper end of No. two upper risers 13 by No. two bending edges 15, and described No. one upper 11, No. two upper risers 13 of riser are equal
It is mutually perpendicular to a upper cross plate 12；Described No. one upper riser 11 is parallel to each other with a lower riser 21, a upper riser 11
The right side phase welding on left side and lower riser 21 top, described No. two upper risers 13 are mutually flat with No. two lower risers 23
OK, the right side of No. two upper risers 13 and the left side phase on No. two lower riser 23 tops are welded；The upper end card of described assembling jig 4
Live the middle part of a upper cross plate 12, the upper end of bearing block 3 is blocked in the lower end of assembling jig 4.
Embodiment 4：
With embodiment 1, difference is substance：
Referring to Fig. 5, Fig. 6, described intermediate support lower carriage 2 includes a lower riser 21,22, No. two lower risers of semicircle support
23, a described lower riser 21 and No. two lower risers 23 are parallel to each other, the lower end of a lower riser 21 and semicircle support 22 left part
Upper end be connected, the upper end of semicircle support 22 right part is connected with the lower end of No. two lower risers 23；Cover on described intermediate support
Plate 1 includes No. three upper 110, No. four upper risers 114 of 16, No. three upper cross plates of riser, and the upper end of described No. three upper risers 16 passes through three
Number bending edges 17 are connected with the left end of No. two upper cross plates 18, and the right-hand member of No. two upper cross plates 18 passes through No. four bending edges 19 and No. three
The left end of upper cross plate 110 is connected, and the right-hand member of No. three upper cross plates 110 passes through a left side for No. five bending edges 111 and No. four upper cross plates 112
End is connected, and the right-hand member of No. four upper cross plates 112 is connected with the upper end of No. four upper risers 114 by No. six bending edges 113, described
No. three upper risers 16 are parallel to each other with No. four upper risers 114, No. three go up risers 16 and 18, No. three upper cross plates 110 of No. two upper cross plates,
No. four upper cross plates 112 are all mutually perpendicular to, and described No. two upper cross plates 18 and No. four upper cross plates 112 are respectively positioned on No. three upper cross plates 110
Top and No. two upper cross plates 18 and No. four upper cross plates 112 are symmetricly set in the left and right two ends of No. three upper cross plates 110, No. two upper cross plates
18th, No. four upper cross plates 112 are all parallel to each other with No. three upper cross plates 110；Described No. three upper risers 16 are mutual with a lower riser 21
Parallel, the right side phase welding on the left side of No. three upper risers 16 and lower riser 21 top, described No. four upper risers 114 and
No. two lower risers 23 are parallel to each other, and the right side of No. four upper risers 114 is welded with the left side phase on No. two lower riser 23 tops；Institute
The middle part of No. three upper cross plates 12 is blocked in the upper end stating assembling jig 4, and the upper end of bearing block 3 is blocked in the lower end of assembling jig 4.
Embodiment 5：
With embodiment 1, difference is substance：
Referring to Fig. 7, Fig. 8, described intermediate support lower carriage 2 includes a lower riser 21,22, No. two lower risers of semicircle support
23, a described lower riser 21 and No. two lower risers 23 are parallel to each other, the lower end of a lower riser 21 and semicircle support 22 left part
Upper end be connected, the upper end of semicircle support 22 right part is connected with the lower end of No. two lower risers 23；Cover on described intermediate support
Plate 1 includes No. three upper 110, No. four upper risers 114 of 16, No. three upper cross plates of riser, and the upper end of described No. three upper risers 16 passes through three
Number bending edges 17 are connected with the left end of No. two upper cross plates 18, and the right-hand member of No. two upper cross plates 18 passes through No. four bending edges 19 and No. three
The left end of upper cross plate 110 is connected, and the right-hand member of No. three upper cross plates 110 passes through a left side for No. five bending edges 111 and No. four upper cross plates 112
End is connected, and the right-hand member of No. four upper cross plates 112 is connected with the upper end of No. four upper risers 114 by No. six bending edges 113, described
No. three upper risers 16 are parallel to each other with No. four upper risers 114, No. three go up risers 16 and 18, No. three upper cross plates 110 of No. two upper cross plates,
No. four upper cross plates 112 are all mutually perpendicular to, and described No. two upper cross plates 18 and No. four upper cross plates 112 are respectively positioned on No. three upper cross plates 110
Top and No. two upper cross plates 18 and No. four upper cross plates 112 are symmetricly set in the left and right two ends of No. three upper cross plates 110, No. two upper cross plates
18th, No. four upper cross plates 112 are all parallel to each other with No. three upper cross plates 110；Described No. three upper risers 16 are mutual with a lower riser 21
Parallel, the right side phase welding on the left side of No. three upper risers 16 and lower riser 21 top, described No. four upper risers 114 and
No. two lower risers 23 are parallel to each other, and the right side of No. four upper risers 114 is welded with the left side phase on No. two lower riser 23 tops；Institute
The middle part of No. three upper cross plates 12 is blocked in the upper end stating assembling jig 4, and the upper end of bearing block 3 is blocked in the lower end of assembling jig 4；Described
The distance between left and right two ends of No. three upper cross plates 12 are more than or equal to the distance between left and right two ends of assembling jig 4.
Embodiment 6：
With embodiment 1, difference is substance：
Referring to Fig. 4, Fig. 6, Fig. 8, the left and right two ends of described intermediate support lower carriage 2 inner peripheral surface are provided with a thread bush
5, the underface of a described thread bush 5 is provided with No. two thread bush 6 being parallel to each other with a thread bush 5, a described spiral shell
Stricture of vagina covers the inner peripheral surface vertical welding all with intermediate support lower carriage 2 for 5, No. two thread bush 6.
Claims (10)
1. a kind of power transmission shaft intermediate support support arm, including intermediate support upper cover plate（1）With intermediate support lower carriage（2）, described
Intermediate support lower carriage（2）For U-shape structure, intermediate support lower carriage（2）Upper end and intermediate support upper cover plate（1）Lower end phase
Connect, intermediate support upper cover plate（1）With intermediate support lower carriage（2）Between be provided with bearing block（3）It is characterised in that：Described
Intermediate support upper cover plate（1）Top be provided with assembling jig（4）, assembling jig（4）Upper end block intermediate support upper cover plate
（1）, assembling jig（4）Lower end block bearing block（3）.
2. a kind of power transmission shaft intermediate support support arm according to claim 1 it is characterised in that：Described assembling jig（4）
For trapezium structure, assembling jig（4）Including fixed plate（41）, described fixed plate（41）It is arranged at intermediate support upper cover plate（1）On
The middle part on surface, fixed plate（41）Rear and front end be provided with clamping plate（42）, clamping plate（42）Upper end and fixed plate
（41）It is connected, clamping plate（42）Lower end and bearing block（3）Upper end contact, clamping plate（42）With fixed plate（41）Between
Angle be obtuse angle.
3. a kind of power transmission shaft intermediate support support arm according to claim 1 it is characterised in that：Cover on described intermediate support
Plate（1）The left side of outer peripheral face and intermediate support lower carriage（2）The left side phase welding of inner peripheral surface, intermediate support upper cover plate（1）
The right side of outer peripheral face and intermediate support lower carriage（2）The right side phase welding of inner peripheral surface.
4. a kind of power transmission shaft intermediate support support arm according to claim 1 it is characterised in that：Lower of described intermediate support
Frame（2）Including a lower riser（21）, semicircle support（22）, No. two lower risers（23）, a described lower riser（21）With No. two
Lower riser（23）It is parallel to each other, a lower riser（21）Lower end and semicircle support（22）The upper end of left part is connected, and semicircle props up
Frame（22）The upper end of right part and No. two lower risers（23）Lower end be connected.
5. a kind of power transmission shaft intermediate support support arm according to claim 4 it is characterised in that：
Described intermediate support upper cover plate（1）For inverted U-shaped structure, intermediate support upper cover plate（1）Including a upper riser（11）, No. one
Upper cross plate（12）, No. two upper risers（13）, described No. one upper riser（11）Upper end pass through bending edges（14）On No. one
Transverse slat（12）Left end be connected, a upper cross plate（12）Right-hand member pass through No. two bending edges（15）With No. two upper risers（13）'s
Upper end is connected, described No. one upper riser（11）, No. two upper risers（13）All with a upper cross plate（12）It is mutually perpendicular to；
Described No. one upper riser（11）With a lower riser（21）It is parallel to each other, a upper riser（11）Left side with No. one under
Riser（21）The right side phase welding on top, described No. two upper risers（13）With No. two lower risers（23）It is parallel to each other, on No. two
Riser（13）Right side and No. two lower risers（23）The left side phase welding on top；
Described assembling jig（4）Upper end block a upper cross plate（12）Middle part, assembling jig（4）Lower end block bearing block
（3）Upper end.
6. a kind of power transmission shaft intermediate support support arm according to claim 4 it is characterised in that：
Described intermediate support upper cover plate（1）Including No. three upper risers（16）, No. three upper cross plates（110）, No. four upper risers（114）,
Described No. three upper risers（16）Upper end pass through No. three bending edges（17）With No. two upper cross plates（18）Left end be connected, on No. two
Transverse slat（18）Right-hand member pass through No. four bending edges（19）With No. three upper cross plates（110）Left end be connected, No. three upper cross plates（110）
Right-hand member pass through No. five bending edges（111）With No. four upper cross plates（112）Left end be connected, No. four upper cross plates（112）Right-hand member
By No. six bending edges（113）With No. four upper risers（114）Upper end be connected, described No. three upper risers（16）Upper with No. four perpendicular
Plate（114）It is parallel to each other, No. three upper risers（16）With No. two upper cross plates（18）, No. three upper cross plates（110）, No. four upper cross plates
（112）All it is mutually perpendicular to, described No. two upper cross plates（18）With No. four upper cross plates（112）It is respectively positioned on No. three upper cross plates（110）Upper
Side and No. two upper cross plates（18）With No. four upper cross plates（112）It is symmetricly set in No. three upper cross plates（110）Left and right two ends, on No. two
Transverse slat（18）, No. four upper cross plates（112）All with No. three upper cross plates（110）It is parallel to each other；
Described No. three upper risers（16）With a lower riser（21）It is parallel to each other, No. three upper risers（16）Left side with No. one under
Riser（21）The right side phase welding on top, described No. four upper risers（114）With No. two lower risers（23）It is parallel to each other, on No. four
Riser（114）Right side and No. two lower risers（23）The left side phase welding on top；
Described assembling jig（4）Upper end block No. three upper cross plates（12）Middle part, assembling jig（4）Lower end block bearing block
（3）Upper end.
7. a kind of power transmission shaft intermediate support support arm according to claim 6 it is characterised in that：Described No. three upper cross plates
（12）The distance between left and right two ends be more than or equal to assembling jig（4）The distance between left and right two ends.
8. a kind of power transmission shaft intermediate support support arm according to claim 1 it is characterised in that：Lower of described intermediate support
Frame（2）The left and right two ends of inner peripheral surface are provided with a thread bush（5）, a described thread bush（5）Underface be provided with
A number thread bush（5）No. two thread bush being parallel to each other（6）, a described thread bush（5）, No. two thread bush（6）All with centre
Supporting lower carriage（2）Inner peripheral surface vertical welding.
9. a kind of power transmission shaft intermediate support support arm according to claim 1 it is characterised in that：Described bearing block（3）With
Intermediate support upper cover plate（1）, intermediate support lower carriage（2）Between be provided with rubber（7）.
10. a kind of power transmission shaft intermediate support support arm according to claim 9 it is characterised in that：Described rubber（7）In
Portion and bearing block（3）Outer circumference surface sulfuration be integrated, rubber（7）Bottom and intermediate support lower carriage（2）Inner peripheral surface sulfur
Turn to one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620961257.8U CN205930274U (en) | 2016-08-26 | 2016-08-26 | Transmission shaft intermediate support outer bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620961257.8U CN205930274U (en) | 2016-08-26 | 2016-08-26 | Transmission shaft intermediate support outer bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205930274U true CN205930274U (en) | 2017-02-08 |
Family
ID=57954342
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620961257.8U Active CN205930274U (en) | 2016-08-26 | 2016-08-26 | Transmission shaft intermediate support outer bracket |
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| Country | Link |
|---|---|
| CN (1) | CN205930274U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106240359A (en) * | 2016-08-26 | 2016-12-21 | 东风商用车有限公司 | Transmission shaft intermediate support outer bracket |
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2016
- 2016-08-26 CN CN201620961257.8U patent/CN205930274U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106240359A (en) * | 2016-08-26 | 2016-12-21 | 东风商用车有限公司 | Transmission shaft intermediate support outer bracket |
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