CN201923204U - Steering and limiting device of support carrier - Google Patents
Steering and limiting device of support carrier Download PDFInfo
- Publication number
- CN201923204U CN201923204U CN2011200658465U CN201120065846U CN201923204U CN 201923204 U CN201923204 U CN 201923204U CN 2011200658465 U CN2011200658465 U CN 2011200658465U CN 201120065846 U CN201120065846 U CN 201120065846U CN 201923204 U CN201923204 U CN 201923204U
- Authority
- CN
- China
- Prior art keywords
- collision
- bracket carrier
- collision block
- steering device
- crashworthy plate
- 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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Abstract
The utility model relates to the field of support carriers, in particular to a steering and limiting device of a support carrier. Both sides of a front frame of the support carrier are provided with anti-collision blocks, both sides of a rear carrier body of the support carrier are provided with anti-collision plates, and the anti-collision blocks correspond to the anti-collision plates. When a vehicle steers to an extreme position, the anti-collision blocks are in contact with the anti-collision plates. The anti-collision blocks are in face contact with the anti-collision plates, or the anti-collision blocks are in half cylindrical shapes, and the anti-collision blocks are in line contact with the anti-collision plates. The steering and limiting device can play a role of protecting oil cylinders and realizing shock absorption to improve the comfortable feeling of a driver; and as the left side and the right side of a carrier body are both provided with limiting blocks, and the steering and limiting device occupies small space and also can play a role of limitation, the steering and limiting device is very suitable for the support carrier.
Description
Technical field
The utility model relates to the bracket carrier field, is specially a kind of limiting steering device of bracket carrier.
Background technology
At present, the producer of selling bracket carrier at home has Australian worker to create group and institute of Taiyuan coal section, and Australian worker creates group and adopts the oil cylinder automatic spacing in Vehicular turn, and is spacing by the oil cylinder end position in the steering procedure; In addition, it is spacing that institute of Taiyuan coal section bracket carrier employing front vehicle frame framing member bump aftercarriage framing member carries out the limit.
In the prior art, there is a following shortcoming so that upper type is spacing:
Bigger when 1) Australian worker creates group's bracket carrier limit method and redirect to the limit to the oil cylinder damage ratio, reduce oil cylinder service life;
2) it is spacing that institute of Taiyuan coal section bracket carrier adopts car body steel plate bump, and it is big to produce noise, and belongs to rigid impact, and vibrations are big, and bigger to the critical parts damage ratio, crew comfort is poor.
The utility model content
One of the purpose of this utility model is to provide a kind of limiting steering device of bracket carrier, reduces the knockout process noise;
Two of the purpose of this utility model is to provide a kind of limiting steering device of bracket carrier, reduces the infringement to oil cylinder;
Three of the purpose of this utility model is to provide a kind of limiting steering device of bracket carrier, reduces vibrations, improves the crew comfort energy.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of limiting steering device of bracket carrier is provided with anti-collision block in the front vehicle frame both sides of bracket carrier, in the aftercarriage both sides of bracket carrier Crashworthy plate is set, and anti-collision block is corresponding with Crashworthy plate.
The limiting steering device of described bracket carrier, when Vehicular turn arrived end position, anti-collision block contacted with Crashworthy plate.
The limiting steering device of described bracket carrier, anti-collision block is that face contacts with Crashworthy plate.
The limiting steering device of described bracket carrier, anti-collision block is half-cylindrical, anti-collision block is that line contacts with Crashworthy plate.
The limiting steering device of described bracket carrier is at the one-sided employing of the front vehicle frame of bracket carrier two anti-collision blocks up and down, simultaneously at the one-sided employing of the aftercarriage of bracket carrier two Crashworthy plates up and down.
The limiting steering device of described bracket carrier, anti-collision block adopt the anti-collision block of poly-urethane rubber.
The limiting steering device of described bracket carrier, Crashworthy plate adopts the steel plate Crashworthy plate.
Advantage of the present utility model:
1) simple in structure, the low price of the utility model inhibiting device can fully effectively utilize the space;
2) the utility model inhibiting device has higher human oriented design, has reduced the driver's operation fatigue strength;
3) the utility model inhibiting device increases anti-collision block in front vehicle frame, and material adopts poly-urethane rubber, has excellent damping, resiliency, and performance is restored in good incompressible load performance and distortion; In addition, the utility model increases the Crashworthy plate steel plate at aftercarriage, and its material is steel plate B-10/HG785; When Vehicular turn to end position, anti-collision block will carry out face with Crashworthy plate and contact.Thereby, reduce the car load strenuous vibration, critical parts is played a protective role the long parts in court of a feudal ruler service life;
4) the utility model is in the car load steering procedure, increases inhibiting device, by spacing to turning to oil cylinder to play a protective role.
Description of drawings
Fig. 1-Fig. 2 is a structural representation of the present utility model.Wherein, Fig. 1 is a birds-eye view; Fig. 2 is a front view.
Fig. 3 is for adopting the scheme drawing of the utility model Vehicular turn to end position.
Fig. 4 is another embodiment scheme drawing of the utility model.
Fig. 5 is the structural representation of anti-collision block among Fig. 4.
Among the figure, 1 front vehicle frame; 2 anti-collision blocks; 3 turn to oil cylinder; 4 Crashworthy plates; 5 aftercarriages; 6 hinging pin shafts.
The specific embodiment
As shown in Figure 1, the limiting steering device of the utility model bracket carrier by front vehicle frame 1, anti-collision block 2, turn to several parts such as oil cylinder 3, Crashworthy plate 4, aftercarriage 5, hinging pin shaft 6 to form, concrete structure is as follows:
Hinged between front vehicle frame 1 and the aftercarriage 5 by hinging pin shaft 6, simultaneously, turn to the two ends of oil cylinder 3 (two) hinged with front vehicle frame 1 and aftercarriage 5 respectively.In front vehicle frame 1 both sides anti-collision block 2 is set, in aftercarriage 5 both sides Crashworthy plate 4 is set, anti-collision block 2 is corresponding with Crashworthy plate 4.When Vehicular turn arrived end position, anti-collision block 2 contacted with Crashworthy plate 4.
Principle of work of the present utility model is:
Vehicle is in steering procedure is travelled in the down-hole, and car load is when turning to, and direction of passage dish control deflector makes and turns to oil cylinder 3 to stretch, reach and turn to purpose, with hinging pin shaft 6 is that the center is carried out car load and turned to, and the vehicle design steering angle is 45 °, is undertaken spacing by anti-collision block 2.
This kind mode can play the oil cylinder protective effect, can play cushioning effect again, increases the comfort of chaufeur; because all there is limiting stopper the car body left and right sides; and it is very little to take up room, and can play good position-limiting action again, is useful on the bracket carrier very much and uses.
Shown in Fig. 4-5, the utility model can also be at the one-sided employing of front vehicle frame 1 two anti-collision blocks 2, one-sided two Crashworthy plates 4 up and down that also adopt of aftercarriage 5 simultaneously up and down; Anti-collision block 2 is half-cylindrical, and anti-collision block 2 carries out line with Crashworthy plate 4 and contacts.
Claims (7)
1. the limiting steering device of a bracket carrier, it is characterized in that: the front vehicle frame both sides at bracket carrier are provided with anti-collision block, in the aftercarriage both sides of bracket carrier Crashworthy plate are set, and anti-collision block is corresponding with Crashworthy plate.
2. according to the limiting steering device of the described bracket carrier of claim 1, it is characterized in that: when Vehicular turn arrived end position, anti-collision block contacted with Crashworthy plate.
3. according to the limiting steering device of the described bracket carrier of claim 2, it is characterized in that: anti-collision block is that face contacts with Crashworthy plate.
4. according to the limiting steering device of the described bracket carrier of claim 2, it is characterized in that: anti-collision block is for half-cylindrical, and anti-collision block is that line contacts with Crashworthy plate.
5. according to the limiting steering device of the described bracket carrier of claim 1, it is characterized in that: at the one-sided employing of the front vehicle frame of bracket carrier two anti-collision blocks up and down, simultaneously at the one-sided employing of the aftercarriage of bracket carrier two Crashworthy plates up and down.
6. according to the limiting steering device of the described bracket carrier of claim 1, it is characterized in that: anti-collision block adopts the anti-collision block of poly-urethane rubber.
7. according to the limiting steering device of the described bracket carrier of claim 1, it is characterized in that: Crashworthy plate adopts the steel plate Crashworthy plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011200658465U CN201923204U (en) | 2011-03-14 | 2011-03-14 | Steering and limiting device of support carrier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011200658465U CN201923204U (en) | 2011-03-14 | 2011-03-14 | Steering and limiting device of support carrier |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201923204U true CN201923204U (en) | 2011-08-10 |
Family
ID=44427070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011200658465U Expired - Fee Related CN201923204U (en) | 2011-03-14 | 2011-03-14 | Steering and limiting device of support carrier |
Country Status (1)
Country | Link |
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CN (1) | CN201923204U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102358134A (en) * | 2011-08-30 | 2012-02-22 | 中国煤炭科工集团太原研究院 | Two-wing guide swinging suspension of shield hauler |
CN113771970A (en) * | 2021-10-08 | 2021-12-10 | 徐州徐工环境技术有限公司 | Small-size electronic articulated chassis and vehicle |
-
2011
- 2011-03-14 CN CN2011200658465U patent/CN201923204U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102358134A (en) * | 2011-08-30 | 2012-02-22 | 中国煤炭科工集团太原研究院 | Two-wing guide swinging suspension of shield hauler |
CN113771970A (en) * | 2021-10-08 | 2021-12-10 | 徐州徐工环境技术有限公司 | Small-size electronic articulated chassis and vehicle |
CN113771970B (en) * | 2021-10-08 | 2023-02-03 | 徐州徐工环境技术有限公司 | Small-size electronic articulated chassis and vehicle |
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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: 20110810 Termination date: 20160314 |
|
CF01 | Termination of patent right due to non-payment of annual fee |