CN204222952U - Turn to damping installation assembly - Google Patents
Turn to damping installation assembly Download PDFInfo
- Publication number
- CN204222952U CN204222952U CN201420657882.4U CN201420657882U CN204222952U CN 204222952 U CN204222952 U CN 204222952U CN 201420657882 U CN201420657882 U CN 201420657882U CN 204222952 U CN204222952 U CN 204222952U
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- CN
- China
- Prior art keywords
- subpanel
- damping
- corner
- potential device
- handle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Vibration Prevention Devices (AREA)
Abstract
The utility model provides one to turn to damping installation assembly, and it can make corner potential device obtain comparatively failure-free protection, add the driving feel of operating personal, and structure is simple, takes up room little, more adapts to the steering tiller of small-sized storage vehicle.It comprises steering tiller subpanel, steering shaft bearing, the external steering tiller of steering tiller subpanel, it is characterized in that: between steering tiller subpanel and steering shaft bearing, be provided with bearing, dampened disk is provided with between the inner chamber and the periphery of steering tiller subpanel of steering shaft bearing, dampened disk has damping platen by pinned connection, damping platen is bolted connection handle subpanel, also tightening screw is provided with between dampened disk and damping platen, tightening screw is set with damping spring, one end of potential device adapter shaft is installed in handle subpanel, the other end of potential device adapter shaft connects corner potential device by drive coupling, corner potential device is installed in the bottom of handle subpanel by corner potentiometer support.
Description
Technical field
The utility model relates to the field engineering field of the steering tiller of storage vehicle, and the connection structure particularly between steering tiller and corner potential device, is specially one and turns to damping installation assembly.
Background technology
Storage vehicle is provided with steering swivel system usually, and control turning to of vehicle body drive wheel by the steering tiller of steering swivel system, steering tiller connects corner potential device, controls steering angle by corner potential device.And the price of corner potential device is high; once damage in using; maintenance cost is very high; the protection setting that shortage between existing steering tiller to corner potential device is corresponding; after repeatedly using, corner potential device easily damages; and the connection structure between existing steering tiller and corner potential device is complicated, takes up room large, be not too applicable to the steering tiller of small-sized storage vehicle.
Summary of the invention
For the problems referred to above, the utility model provides one to turn to damping installation assembly, and it can make corner potential device obtain comparatively failure-free protection; add the driving feel of operating personal; and structure is simple, takes up room little, more adapts to the steering tiller of small-sized storage vehicle.
Its technical scheme is such: it comprises steering tiller subpanel, steering shaft bearing, described steering tiller subpanel is installed on the inner chamber of described steering shaft bearing, the external steering tiller of described steering tiller subpanel, it is characterized in that: between described steering tiller subpanel and described steering shaft bearing, be provided with bearing, dampened disk is provided with between the inner chamber and the periphery of described steering tiller subpanel of described steering shaft bearing, described dampened disk has damping platen by pinned connection, described damping platen is bolted connection described handle subpanel, also tightening screw is provided with between described dampened disk and described damping platen, described tightening screw is set with damping spring, described damping spring apical grafting is in described dampened disk, one end of potential device adapter shaft is installed in the inwall of described handle subpanel, the other end of described potential device adapter shaft connects corner potential device by drive coupling, described corner potential device is installed in the bottom of described handle subpanel by corner potentiometer support.
It is further characterized in that: described handle subpanel comprises top boss, axis of a cylinder, is positioned at the bottom of described axis of a cylinder, and the inwall of axis of a cylinder is symmetrically arranged with bayonet socket, and described boss is installed on the First terrace of the inner chamber of described steering shaft bearing;
Described bearing is arranged between the second step face of the inner chamber of described steering shaft bearing and the axis of a cylinder of described handle subpanel;
Described dampened disk is arranged between inner chamber the 3rd step surface of steering shaft bearing and the axis of a cylinder of described handle subpanel;
The described head being socketed with the tightening screw of described damping spring is positioned at the outside face of described damping platen;
Described potential device adapter shaft comprises T-shaped handle, axle, and the two ends of described T-shaped handle are installed in two described bayonet sockets of symmetry of the axis of a cylinder of described handle subpanel, and described axle connects the axle head of described corner potential device by described coupler;
Described corner potentiometer support comprises adapter plate, adapter plate, and described corner potential device is installed on described adapter plate;
Be positioned at the middle part of described steering shaft bearing, be also provided with limit mounting plate in the periphery of described damping platen, described limit mounting plate connects described steering shaft bearing by screw fastening;
Described adapter plate is connected to the side of described limit mounting plate by screw fastening;
Be symmetrically arranged with two spacing otch at the medium position of the ring wall of described limit mounting plate, the cambered surface angle between two described spacing otch is 180 degree;
The below of the opposite side of described limit mounting plate is provided with corner locating block, and described corner locating block comprises L shape attachment face, and described L shape attachment face is positioned in the ring wall of described limit mounting plate, and can slide along the ring wall of described limit mounting plate;
The middle part of described corner locating block is provided with screw, and described corner locating block is tightened together by described bolt and damping platen, handle subpanel.
The beneficial effects of the utility model are: when the steering tiller being connected on steering tiller subpanel outward rotates, the subpanel of band fixed handle is done relative to the rotary motion of steering shaft bearing, again indirect belt dynamic damping dish, be installed on handle subpanel inwall potential device adapter shaft rotate, potential device adapter shaft drives corner potential device to rotate again; Meanwhile, guaranteed the right alignment of potential device adapter shaft and corner potential device by the setting of coupler, thus corresponding protective effect is played to corner potential device, make to turn to potential device to be not easy to damage; Dampened disk relies on the faying face acting on dampened disk and steering shaft bearing of damping spring and produces a pressure, a friction drag will be produced when dampened disk and handle subpanel produce relative motion, and the size of friction drag can realize by regulating tightening screw, this design can increase the driving feel of operating personal, and, its structure is simple, and occupation of land space is little, more adapts to the steering tiller of small-sized storage vehicle.
Accompanying drawing explanation
Fig. 1 is the partial schematic sectional view of front view of the present utility model;
Fig. 2 is schematic top plan view of the present utility model;
Fig. 3 is the B-B cross-sectional schematic of Fig. 2;
Fig. 4 is elevational schematic view of the present utility model;
Fig. 5 is the utility model three-dimensional side view.
Detailed description of the invention
See Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, the utility model comprises handle subpanel 1, handle subpanel 1 is installed on the inner chamber of steering shaft bearing 2, the external steering tiller of steering tiller subpanel 1 (not expressing steering tiller in figure), handle subpanel 1 comprises top boss 1-1, axis of a cylinder 1-2, the bottom end being positioned at axis of a cylinder 1-2 is symmetrically arranged with bayonet socket 1-3 on the inwall of axis of a cylinder 1-2, boss 1-1 is installed on the First terrace 2-1 of the inner chamber of steering shaft bearing 2, bearing 3 is provided with between the second step face 2-2 of the inner chamber of steering shaft the bearing 2 and axis of a cylinder 1-2 of handle subpanel 1, dampened disk 4 is arranged between the 3rd step surface 2-3 of the inner chamber of steering shaft the bearing 2 and axis of a cylinder 1-2 of handle subpanel 1, dampened disk 4 is linked together by bearing pin 5 and damping platen 6, damping platen 6 is tightened together with handle subpanel 1 by bolt 18, tightening screw 7 is also provided with between damping platen 6 and dampened disk 4, the bar portion of tightening screw 7 is socketed with damping spring 8, the head of tightening screw 7 is positioned at the outside face of damping platen 3, be convenient to the pressure being carried out damping adjusting spring 8 by tightening screw 7, potential device adapter shaft comprises T-shaped handle 9-1, axle 9-2, the two ends of T-shaped handle 9-1 are installed on two the symmetrical bayonet socket 1-3 interior (only giving expression to a bayonet socket in Fig. 3) on the axis of a cylinder 1-2 of handle subpanel 1, axle 9-2 is linked together by the axle head of coupler 10 with corner potential device 11, adopt coupler can guarantee the right alignment of potential device adapter shaft and corner potential device, thus corner potential device is played a protective role, make to turn to potential device to be not easy to damage, the bottom of handle subpanel 1 is provided with corner potentiometer support 12, corner potentiometer support 12 comprises adapter plate 12-1 and adapter plate 12-2, corner potential device 11 is installed on adapter plate 12-1, be positioned at the middle part of steering shaft bearing 2, and the periphery of damping platen 6 is provided with limit mounting plate 13, limit mounting plate 13 is fastenedly connected steering shaft bearing 2 by screw 15, and the adapter plate 12-2 of corner potentiometer support 12 is fastenedly connected in the side of limit mounting plate 13 by screw 14, two spacing otch 16 are symmetrically arranged with at the medium position of the ring wall of limit mounting plate 13, cambered surface angle between two spacing otch 16 is 180 degree (namely from the another side medium position in the corresponding 180 degree of directions of the medium position point of ring wall), the below of the opposite side of limit mounting plate 13 is provided with corner locating block 17, corner locating block 17 comprises L shape attachment face 17-1, L shape attachment face 17-1 screens is at the ring wall of limit mounting plate 13, and can slide along the ring wall of limit mounting plate 13, the middle part of corner locating block 17 is provided with screw, corner locating block 17 is by bolt 18 and damping platen 3, handle subpanel 1 tightens together, this design, when corner locating block 17 is with damping platen 3, when handle subpanel 1 is rotated, namely its spacing otch 16 place forwarding limit mounting plate 13 to is stuck, thus also namely make damping platen 3, the rotation of handle subpanel 1 is limited, and spacing scope is between two spacing otch 16 of 180 degree, the safety of steering operation can be improved.During installation, steering shaft bearing 2 is fixed on vehicle frame.
Service condition of the present utility model is, when external steering tiller rotates, band fixed handle subpanel 1 is done relative to steering shaft bearing 2 rotary motion, then drive corner potential device 11, dampened disk 4 rotate indirectly; Dampened disk 4 relies on the faying face acting on dampened disk 4 and steering shaft bearing 2 of damping spring 8 and produces a pressure, will produce a friction drag when dampened disk 4 and handle subpanel 1 produce relative motion, and the size of friction drag can realize by regulating tightening screw 7.
Claims (10)
1. turn to damping installation assembly, it comprises steering tiller subpanel, steering shaft bearing, described steering tiller subpanel is installed on the inner chamber of described steering shaft bearing, the external steering tiller of described steering tiller subpanel, it is characterized in that: between described steering tiller subpanel and described steering shaft bearing, be provided with bearing, dampened disk is provided with between the inner chamber and the periphery of described steering tiller subpanel of described steering shaft bearing, described dampened disk has damping platen by pinned connection, described damping platen is bolted connection described handle subpanel, also tightening screw is provided with between described dampened disk and described damping platen, described tightening screw is set with damping spring, described damping spring apical grafting is in described dampened disk, one end of potential device adapter shaft is installed in the inwall of described handle subpanel, the other end of described potential device adapter shaft connects corner potential device by coupler, described corner potential device is installed in the bottom of described steering shaft bearing by corner potentiometer support.
2. according to claim 1ly turn to damping installation assembly, it is characterized in that: described handle subpanel comprises top boss, axis of a cylinder, is positioned at the bottom of described axis of a cylinder, and is symmetrically arranged with bayonet socket on the inwall of axis of a cylinder.
3. according to claim 2ly turn to damping installation assembly, it is characterized in that: described boss is installed on the First terrace of the inner chamber of described steering shaft bearing; Described bearing is arranged between the second step face of the inner chamber of described steering shaft bearing and the axis of a cylinder of described handle subpanel; Described dampened disk be arranged between inner chamber the 3rd step surface of steering shaft bearing and the axis of a cylinder of described handle subpanel.
4. according to claim 1ly turn to damping installation assembly, it is characterized in that: described in be socketed with the tightening screw of described damping spring head be positioned at the outside face of described damping platen.
5. according to claim 2ly turn to damping installation assembly, it is characterized in that: described potential device adapter shaft comprises T-shaped handle, axle, the two ends of described T-shaped handle are installed in two described bayonet sockets of symmetry of the axis of a cylinder of described handle subpanel, and described axle connects the axle head of described corner potential device by described coupler.
6. according to claim 1ly turn to damping installation assembly, it is characterized in that: described corner potentiometer support comprises adapter plate, adapter plate, described corner potential device is installed on described adapter plate.
7. according to claim 6ly turn to damping installation assembly, it is characterized in that: the middle part being positioned at described steering shaft bearing, and being also provided with limit mounting plate in the periphery of described damping platen, described limit mounting plate connects described steering shaft bearing by screw fastening.
8. according to claim 7ly turn to damping installation assembly, it is characterized in that: described adapter plate is connected to the side of described limit mounting plate by screw fastening.
9. according to claim 7ly turn to damping installation assembly, it is characterized in that: be symmetrically arranged with two spacing otch at the medium position of the ring wall of described limit mounting plate, the cambered surface angle between two described spacing otch is 180 degree.
10. according to claim 7ly turn to damping installation assembly, it is characterized in that: the below of the opposite side of described limit mounting plate is provided with corner locating block, described corner locating block comprises L shape attachment face, described L shape attachment face is positioned in the ring wall of described limit mounting plate, and can slide along the ring wall of described limit mounting plate; The middle part of described corner locating block is provided with screw, and described corner locating block is tightened together by described bolt and damping platen, handle subpanel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420657882.4U CN204222952U (en) | 2014-11-06 | 2014-11-06 | Turn to damping installation assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420657882.4U CN204222952U (en) | 2014-11-06 | 2014-11-06 | Turn to damping installation assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204222952U true CN204222952U (en) | 2015-03-25 |
Family
ID=52921077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420657882.4U Expired - Fee Related CN204222952U (en) | 2014-11-06 | 2014-11-06 | Turn to damping installation assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204222952U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741118A (en) * | 2016-12-30 | 2017-05-31 | 杭州昱透实业有限公司 | A kind of variable damping device |
| CN112767760A (en) * | 2020-12-14 | 2021-05-07 | 北方信息控制研究院集团有限公司 | Compound portable equipment simulation training equipment |
-
2014
- 2014-11-06 CN CN201420657882.4U patent/CN204222952U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741118A (en) * | 2016-12-30 | 2017-05-31 | 杭州昱透实业有限公司 | A kind of variable damping device |
| CN112767760A (en) * | 2020-12-14 | 2021-05-07 | 北方信息控制研究院集团有限公司 | Compound portable equipment simulation training equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20151106 |
|
| EXPY | Termination of patent right or utility model |