CN207630015U - A kind of protection type low-floor rigid front axle accommodating tool - Google Patents
A kind of protection type low-floor rigid front axle accommodating tool Download PDFInfo
- Publication number
- CN207630015U CN207630015U CN201721439059.6U CN201721439059U CN207630015U CN 207630015 U CN207630015 U CN 207630015U CN 201721439059 U CN201721439059 U CN 201721439059U CN 207630015 U CN207630015 U CN 207630015U
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- China
- Prior art keywords
- fixed
- curved splint
- hole
- slide bar
- leading screw
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- Expired - Fee Related
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- 230000003028 elevating effect Effects 0.000 claims abstract description 25
- 239000000758 substrate Substances 0.000 claims abstract description 18
- 238000009826 distribution Methods 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000010008 shearing Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Abstract
The utility model discloses a kind of protection type low-floor rigid front axle accommodating tool, including substrate, scissors fork elevating mechanism is installed in the middle part of substrate, the quadrangle of substrate is vertically and fixedly provided with the positioning column of four rectangular distributions, there are two support plates for the top fixation of two positioning columns of left and right avris in four positioning columns, it is connected respectively by the fixed link of two horizontal distributions between two avris of two support plates, the bottom surface of two fixed links is fixed with several first clamping devices straight down along the axial direction of fixed link, simultaneously slide bar and leading screw are mounted between two avris of two support plates, slide bar and leading screw both pass through the first clamping device, several second clamping devices are movably installed between slide bar and leading screw.The utility model is equipped with scissors fork elevating mechanism and two matched clamping devices, the axle beam of bridge is placed at the top of elevating mechanism before simultaneously, the both sides wheel hub of preceding bridge is fixed by two clamping devices, and bridge is damaged during holding due to shaking before preventing.
Description
Technical field
The utility model belongs to bus front bridge field, is related to a kind of protection type low-floor rigid front axle accommodating tool.
Background technology
Vehicle bridge (also referred to as axle) is connected by suspension with vehicle frame (or monocoque body), and wheel, vehicle frame institute are installed in both ends
The vertical load received passes to wheel by vehicle bridge；Rolling resistance, driving force, brake force and lateral force and its moment of flexure on wheel,
Torque passes to suspension and vehicle frame further through vehicle bridge, thus the effect of vehicle bridge be transmit each between vehicle frame and wheel to active force and
Its generated moment of flexure and torque, bus front bridge include axle beam, and axle beam both ends are equipped with damper, air bag and wheel
Hub, due to the imbalance of preceding bridge, cannot achieve preceding bridge and be stably placed at parallel ground, pass simultaneously during Qian Qiao is held
The preceding bridge of system is directly placed on supporter, and the shaking of bridge before being be easy to cause due to mobile or collision, bridge is smaller before in turn resulting in
The service life of preceding bridge, while be easy to causeing the damage of preceding bridge.
Utility model content
The purpose of this utility model is to provide a kind of protection type low-floor rigid front axle accommodating tool, which is equipped with and cuts
Elevating mechanism and two matched clamping devices are pitched, the lifting of bridge before being realized by scissors fork elevating mechanism, while the vehicle of preceding bridge
Bridge I-beam is placed at the top of elevating mechanism, and the both sides wheel hub of preceding bridge is fixed by two clamping devices, and bridge is being held before preventing
It is damaged in the process due to shaking, the service life of bridge before being conducive to extend.
The purpose of this utility model can be achieved through the following technical solutions：
A kind of protection type low-floor rigid front axle accommodating tool, including substrate, substrate middle part are equipped with scissors fork elevating mechanism,
The quadrangle of substrate is vertically and fixedly provided with the positioning column of four rectangular distributions, two positioning columns of left and right avris in four positioning columns
Top is fixed there are two support plate, and two support plates are oppositely arranged；
It is connected respectively by the fixed link of two horizontal distributions between two avris of described two support plates, two fixations
Bar is oppositely arranged, and the bottom surface of two fixed links is fixed with several first clamping devices straight down along the axial direction of fixed link,
It is mounted with slide bar and leading screw between two avris of two support plates simultaneously, slide bar and leading screw both pass through the first clamping device,
Several second clamping devices are movably installed between slide bar and leading screw, the first clamping device and the second clamping device match.
Further, two avris of middle part surface of the substrate is respectively fixed with two the first fixed plates and two first cunnings
Dynamic fixed plate is equipped with scissors fork elevating mechanism, the surface of substrate between two the first fixed plates and two first sliding fixed plates
Air-leg, the power output end connection scissors fork elevating mechanism of air-leg are installed.
Further, two avris of surface of described two support plates is opened from top to bottom there are two installation through-hole and two first
Threaded hole, installation through-hole and two the first threaded holes are respectively positioned on the lower section of fixed link, and two installation through-holes are located at two the first spiral shells
Between pit, it is mounted with slide bar in installation through-hole, leading screw is installed in the first threaded hole.
Further, first clamping device includes that the first curved splint is in be fixed on the first curved splint both ends
The first positioning plate and the first limiting plate being distributed vertically, the first positioning plate are perpendicularly fixed at the bottom surface of fixed link, the first positioning plate
Surface be provided with matched first sliding through hole of slide bar, the first curved splint is fixed on the side top of the first limiting plate
The surface of one end, the other side is provided with and matched second tapped through hole of leading screw.
Further, second clamping device includes that the second curved splint is in be fixed on the second curved splint both ends
The second positioning plate and the second limiting plate being distributed vertically, the second positioning plate surface are provided with logical with matched second sliding of slide bar
Hole, the side top of the second limiting plate are fixed on one end of the second curved splint, another side surface of the second limiting plate be provided with
The matched third tapped through hole of leading screw, the first curved splint and the second curved splint cooperatively form circular configuration, and described first
The lower arcuate surface of curved splint and the second curved splint is respectively and fixedly provided with sponge gasket.
The beneficial effects of the utility model：
The utility model be equipped with scissors fork elevating mechanism and with two matched clamping devices, it is real to pass through scissors fork elevating mechanism
The lifting of bridge before existing, while the axle beam of preceding bridge is placed at the top of elevating mechanism, the both sides wheel hub of preceding bridge is pressed from both sides by two
It holds mechanism to fix, bridge is damaged during holding due to shaking before preventing, the service life of bridge before being conducive to extend.
The clamping device of the utility model be equipped with the matched arc grip block of wheel hub, the bottom surface of arc grip block is equipped with
Sponge gasket can play wheel hub certain protective action.
Description of the drawings
The utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is structural schematic diagram when bridge apparatus for placing is idle before the utility model；
Fig. 2 is bridge apparatus for placing load bearing process schematic diagram before the utility model；
Fig. 3 is bridge apparatus for placing partial structural diagram before the utility model；
Fig. 4 is the utility model scissors fork elevating mechanism structure schematic diagram；
Fig. 5 is the utility model scissors fork elevating mechanism partial schematic diagram；
Fig. 6 is the utility model fork-shearing frame structural schematic diagram.
Specific implementation mode
A kind of protection type low-floor rigid front axle accommodating tool, as depicted in figs. 1 and 2, including substrate 1,1 middle part peace of substrate
Equipped with scissors fork elevating mechanism 3, the top of scissors fork elevating mechanism 3 is placed with preceding bridge, and the axle beam of preceding bridge is placed on scissor liter
The top of descending mechanism 3, substrate 1 is the positioning column 2 that quadrangle is vertically and fixedly provided with four rectangular distributions, in four positioning columns 2 or so
The top of two positioning columns 2 of avris is fixed there are two support plate 4, and two support plates 4 are oppositely arranged, and the two of two support plates 4
Fixed link 5 between avris respectively by two horizontal distributions is connected, and two fixed links 5 are oppositely arranged, two fixed links 5
Bottom surface is fixed with several first clamping devices 6 straight down along the axial direction of fixed link 5, at the same two avris of two support plates 4 it
Between be mounted with slide bar 7 and leading screw 8, fixed link 5 is located at the top of slide bar 7 and leading screw 8, and slide bar 7 and leading screw 8 both pass through first
Clamping device 6 is movably installed with several second clamping devices 9, the clamping of the first clamping device 6 and second between slide bar 7 and leading screw 8
And mechanism 9 matches, the wheel hub of bridge, passes through lead screw 8 before being gripped between the clamping of the first clamping device 6 and second and mechanism 9
It drives the movement of the second clamping device 9 to realize the clamping of front axle hub, and then realizes being fixedly clamped for preceding bridge；
As shown in figure 3, two avris of middle part surface of the substrate 1 is respectively fixed with two the first fixed plates 101 and two
The surface of first sliding fixed plate 102, the first sliding fixed plate 102 is provided with the first strip through-hole 1021, two the first fixed plates
Scissors fork elevating mechanism 3 is installed between 101 and two first sliding fixed plates 102, the surface of substrate 1 is equipped with air-leg 10,
The power output end connection scissors fork elevating mechanism 3 of air-leg 10；
As shown in Figure 4 and Figure 5, the scissors fork elevating mechanism 3 includes fork-shearing frame 301 and is fixed at the top of fork-shearing frame 301
Loading plate 302, the fork-shearing frame 301 are movably installed in the first connecting rod 3011 in two the first fixed plates 101 including one end
With second connecting rod 3012, the top and middle part of first connecting rod 3011 and second connecting rod 3012 pass through 3013 He of head rod respectively
Second connecting rod 3014 is connected and fixed, and the both ends of the second connecting rod 3014 are movably installed with third connecting rod 3015 and fourth link
3016, third connecting rod 3015 connects with first connecting rod 3011, and fourth link 3016 and second connecting rod 3012 connect, third connecting rod
3015 are connected with the bottom end of fourth link 3016 by third connecting rod 3017, the middle part bottom surface both sides of the loading plate 302
Side is respectively fixed with two the second fixed plates 3021 and two second sliding fixed plates 3022, the table of the second sliding fixed plate 3022
Face is provided with the second bar shaped sliding through hole 3023, and the both ends of head rod 3013 are installed in the second bar shaped sliding through hole 3023,
Head rod 3013 can slide in the second bar shaped sliding through hole 3023, and the both ends of third connecting rod 3017 are installed on first
In strip through-hole 1021, third connecting rod 3017 can be slided in the first strip through-hole 1021；
The power output end of the air-leg 10 is equipped with fixed block 1001, and the surface of fixed block 1001 is provided with to be connected with third
3017 matched through-hole of extension bar drives third connecting rod 3017 to be slided in the first strip through-hole 1021 by air-leg 10,
To realize the lateral distance between third connecting rod 3015 and first connecting rod 3011 and fourth link 3016 and second connecting rod 3012
Shorten, vertical height increases, and then realizes that the height of loading plate 302 increases；
Two avris of surface of described two support plates 4, which has, to be opened from top to bottom there are two installation through-hole 401 and two the first spiral shells
Pit 402, installation through-hole 401 and two the first threaded holes 402 are respectively positioned on the lower section of fixed link 5, and two installation through-holes 401 are located at
Between two the first threaded holes 402, it is mounted with slide bar 7 in installation through-hole 401, leading screw is installed in the first threaded hole 402
8；
First clamping device 6 include the first curved splint 601 and be fixed on 601 both ends of the first curved splint in perpendicular
The first positioning plate 602 and the first limiting plate 603 being directly distributed, the first positioning plate vertical 602 are fixed on the bottom surface of fixed link 5, the
The surface of one positioning plate 602 is provided with and 7 matched first sliding through hole 6021 of slide bar, the side top of the first limiting plate 603
It is fixed on one end of the first curved splint 601, the surface of the other side is provided with and 8 matched second tapped through hole 6031 of leading screw；
As shown in fig. 6, second clamping device 9 includes the second curved splint 901 and is fixed on the second curved splint 901
Both ends in the second positioning plate 902 and the second limiting plate 903 being distributed vertically, 902 surface of the second positioning plate is provided with and slide bar 7
Matched second sliding through hole 9021, the side top of the second limiting plate 903 are fixed on one end of the second curved splint 901,
Another side surface of second limiting plate 903 is provided with and 8 matched third tapped through hole 9031 of leading screw, the first curved splint 601
Circular configuration is cooperatively formed with the second curved splint 901, for front axle hub, the first curved splint 601 and the second arc to be clamped
The lower arcuate surface of clamping plate 901 is respectively and fixedly provided with sponge gasket, prevents mobile or collides the damage for causing preceding bridge；
One end of the lead screw 8 is vertically installed with fixed link 801, and the top end surface of fixed link 801 is vertically and fixedly provided with rotation
802, leading screw 8 is driven to rotate by turning handle 802；
One of the present embodiment and specific implementation process is：
(1) load bearing process：The position that several preceding bridges are corresponded to the first curved splint 601, is positioned over scissors fork elevating mechanism 3
302 surface of loading plate, then drive scissors fork elevating mechanism 3 to rise by air-leg 10, until the wheel hub of preceding bridge is located at first
Between curved splint 601 and the second curved splint 901, the second clamping device 9 is then adjusted by lead screw 8 and is moved along slide bar 7,
Until the first curved splint 601 and the second curved splint 901 clamp the wheel hub of preceding bridge；
(2) fetching process：The second clamping device 9 is adjusted by rotary screw rod 8 to move along slide bar 7, pulls open the first arc
Then the distance between clamping plate 601 and the second curved splint 901 drive scissors fork elevating mechanism 3 to decline, are down to by air-leg 10
Preceding bridge is removed when certain altitude.
Above content is only to the utility model structure example and explanation, the technology people of affiliated the art
Member makes various modifications or additions to the described embodiments or substitutes by a similar method, without departing from reality
With novel structure or beyond the scope defined by this claim, all should belong to the protection range of the utility model.
Claims (5)
1. a kind of protection type low-floor rigid front axle accommodating tool, which is characterized in that including substrate (1), installed in the middle part of substrate (1)
There are scissors fork elevating mechanism (3), the quadrangle of substrate (1) to be vertically and fixedly provided with the positioning column (2) of four rectangular distributions, four positioning columns
(2) top of two positioning columns (2) of left and right avris is fixed there are two support plate (4) in, and two support plates (4) are oppositely arranged；
Fixed link (5) between two avris of described two support plates (4) respectively by two horizontal distributions is connected, and two solid
Fixed pole (5) is oppositely arranged, and the bottom surface of two fixed links (5) is fixed with several straight down along the axial direction of fixed link (5)
One clamping device (6), while slide bar (7) and leading screw (8) are mounted between two avris of two support plates (4), slide bar (7)
The first clamping device (6) is both passed through with leading screw (8), several second clamping devices are movably installed between slide bar (7) and leading screw (8)
(9), the first clamping device (6) and the second clamping device (9) match.
2. a kind of protection type low-floor rigid front axle accommodating tool according to claim 1, which is characterized in that the substrate
(1) two avris of middle part surface be respectively fixed with two the first fixed plates (101) and two first sliding fixed plates (102), two
Scissors fork elevating mechanism (3) is installed between a first fixed plate (101) and two first sliding fixed plates (102), substrate (1)
Surface is equipped with air-leg (10), the power output end connection scissors fork elevating mechanism (3) of air-leg (10).
3. a kind of protection type low-floor rigid front axle accommodating tool according to claim 1, which is characterized in that described two
Two avris of surface of support plate (4) is opened from top to bottom there are two installation through-hole (401) and two the first threaded holes (402), is installed
Through-hole (401) and two the first threaded holes (402) are respectively positioned on the lower section of fixed link (5), and two installation through-holes (401) are located at two
Between first threaded hole (402), slide bar (7) is mounted in installation through-hole (401), the first threaded hole is equipped in (402)
Leading screw (8).
4. a kind of protection type low-floor rigid front axle accommodating tool according to claim 1, which is characterized in that described first
Clamping device (6) includes the first curved splint (601) and be fixed on the first curved splint (601) both ends is in the be distributed vertically
One positioning plate (602) and the first limiting plate (603), the first positioning plate (602) are perpendicularly fixed at the bottom surface of fixed link (5), and first
The surface of positioning plate (602) is provided with and matched first sliding through hole (6021) of slide bar (7), and the one of the first limiting plate (603)
One end of the first curved splint (601) is fixed on side top, and the surface of the other side is provided with and matched second screw thread of leading screw (8)
Through-hole (6031).
5. a kind of protection type low-floor rigid front axle accommodating tool according to claim 1, which is characterized in that described second
Clamping device (9) includes the second curved splint (901) and be fixed on the second curved splint (901) both ends is in the be distributed vertically
Two positioning plates (902) and the second limiting plate (903), the second positioning plate (902) surface is provided with to be slided with slide bar (7) matched second
The side top of dynamic through-hole (9021), the second limiting plate (903) is fixed on one end of the second curved splint (901), the second limit
Another side surface of plate (903) is provided with and the matched third tapped through hole (9031) of leading screw (8), the first curved splint (601)
Circular configuration, first curved splint (601) and the second curved splint (901) are cooperatively formed with the second curved splint (901)
Lower arcuate surface be respectively and fixedly provided with sponge gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721439059.6U CN207630015U (en) | 2017-11-01 | 2017-11-01 | A kind of protection type low-floor rigid front axle accommodating tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721439059.6U CN207630015U (en) | 2017-11-01 | 2017-11-01 | A kind of protection type low-floor rigid front axle accommodating tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207630015U true CN207630015U (en) | 2018-07-20 |
Family
ID=62859762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721439059.6U Expired - Fee Related CN207630015U (en) | 2017-11-01 | 2017-11-01 | A kind of protection type low-floor rigid front axle accommodating tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207630015U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826894A (en) * | 2019-04-04 | 2019-05-31 | 广州鼎飞航空科技有限公司 | A kind of spring face damping device |
| CN111003038A (en) * | 2019-12-26 | 2020-04-14 | 绩溪县徽洋车桥有限责任公司 | Special conveyer of car axle |
| CN112720399A (en) * | 2020-12-25 | 2021-04-30 | 安徽台信科技有限公司 | Storage device is used in production of directly driving electricity main shaft |
-
2017
- 2017-11-01 CN CN201721439059.6U patent/CN207630015U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826894A (en) * | 2019-04-04 | 2019-05-31 | 广州鼎飞航空科技有限公司 | A kind of spring face damping device |
| CN111003038A (en) * | 2019-12-26 | 2020-04-14 | 绩溪县徽洋车桥有限责任公司 | Special conveyer of car axle |
| CN112720399A (en) * | 2020-12-25 | 2021-04-30 | 安徽台信科技有限公司 | Storage device is used in production of directly driving electricity main shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |