CN203158071U - X-shaped full-steering pull rod mechanism - Google Patents
X-shaped full-steering pull rod mechanism Download PDFInfo
- Publication number
- CN203158071U CN203158071U CN 201320185797 CN201320185797U CN203158071U CN 203158071 U CN203158071 U CN 203158071U CN 201320185797 CN201320185797 CN 201320185797 CN 201320185797 U CN201320185797 U CN 201320185797U CN 203158071 U CN203158071 U CN 203158071U
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- China
- Prior art keywords
- rod
- steering pull
- pull rod
- steering track
- threaded
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Abstract
The utility model discloses an X-shaped full-steering pull rod mechanism. The X-shaped full-steering pull rod mechanism comprises a first steering pull rod, a second steering pull rod and threaded rods fixedly in threaded connection with the first steering pull rod and the second steering pull rod respectively, wherein one end of each threaded rod is hinged to a butterfly plate through a connecting pin shaft, and extensible adjusting connection parts are further arranged between the threaded rods and the first steering pull rod and the second steering pull rod respectively. One extensible adjusting connection part is installed between the threaded rod of one spherical hinge connector assembly and each steering pull rod, the length of a steering pull rod assembly is adjusted to be appropriate, structure setting of the steering pull rods is optimized by adopting the structure, the steering pull rods are pulled and are not stressed, and the X-shaped full-steering pull rod mechanism is simple and reliable in application.
Description
Technical field
The utility model relates to a kind of drag link mechanism, relates in particular to the full steering track rod of a kind of X type mechanism.
Background technology
In the prior art, the general drag link mechanism that adopts of special vehicle operation is realized the function that turns to, connect the drive pull bar by hydraulic actuating cylinder and implement pulling force and pressure, and in vehicles such as trailer, flat truck, vehicle body is longer, and the length of steering track rod is also long, and pull bar is under pressure and occurs bending and deformation easily like this, cause the Tiebar structure distortion, and then influence the stability of Vehicular turn.
The utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide the full steering track rod of a kind of X type mechanism, be used for solving prior art turns in the drag link mechanism pull bar length longer, pull bar is under pressure and occurs bending and deformation easily, cause the Tiebar structure distortion, and then influence the problem of the stability of Vehicular turn.
For achieving the above object, the utility model provides the full steering track rod of a kind of X type mechanism, described drag link mechanism comprises: first, second steering track rod and with its fixing thread rod that is threaded respectively, one end of described thread rod is hinged on the butterfly plate through connecting bearing pin, also is provided with scalable adjusting link between described thread rod and first, second steering track rod respectively.
Preferably, described scalable adjusting link comprises: sleeve, be fixed in forward and backward block and the front and rear connecting rods at sleeve two ends, one end of described front rod is threaded fixing with thread rod, described front rod and positive stop assembly fix and front rod can be in sleeve crank motion; The leading portion of described rear linking rod is provided with outside thread and is threaded fixingly with backstop, and the back segment of described rear linking rod is sheathed to be fixed in the end of first, second steering track rod.
Preferably, an end of described front rod is provided with locating piece, and described locating piece contacts cooperation with the end face of positive stop, is used for described front rod in the reciprocating stationkeeping of sleeve.
As mentioned above, the full steering track rod of a kind of X type of the present utility model mechanism, a scalable adjusting link is installed between the thread rod of a spherical hinge connector assembly and steering track rod in the utility model, the steering track rod assembly is adjusted to suitable length, this mechanism has not only optimized the setting of steering track rod structure, make not pressurized of steering track rod tension, and drag link mechanism is used simple, reliable.
Description of drawings
Fig. 1 is the full steering track rod of a kind of X type mechanism partial enlarged drawing among the utility model embodiment;
Fig. 2 is the full steering track rod structural scheme of mechanism of described X type;
Among Fig. 1 to Fig. 2,
First steering track rod 1, second steering track rod 2, butterfly plate 3, connection bearing pin 11, sleeve 12, positive stop 13, backstop 14, front rod 15, locating piece 151, rear linking rod 16, thread rod 17.
The specific embodiment
Below by specific instantiation embodiment of the present utility model is described, those skilled in the art can understand other advantages of the present utility model and effect easily by the disclosed content of this specification sheets.The utility model can also be implemented or be used by the other different specific embodiment, and the every details in this specification sheets also can be based on different viewpoints and application, carries out various modifications or change under the spirit of the present utility model not deviating from.
Need to prove, the structure that illustrates in this Figure of description, ratio, size etc., equal contents in order to cooperate specification sheets to disclose only, understand and reading for person skilled in the art scholar, be not in order to limit the enforceable qualifications of the utility model, so technical essential meaning of tool not, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not influencing under the effect that the utility model can produce and the purpose that can reach, all should still drop in the scope that technology contents that the utility model discloses contains.Simultaneously, quote in this specification sheets as " on ", D score, " left side ", " right side ", " centre " reach the term of " " etc., also only for ease of understanding of narrating, but not in order to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, under no essence change technology contents, when also being considered as the enforceable category of the utility model.
Please refer to illustrated in figures 1 and 2, it is partial enlarged drawing and the structural representation of the full steering track rod of a kind of X type mechanism in the present embodiment, described drag link mechanism comprise first, second steering track rod 1,2 and with its fixing thread rod 17 that is threaded respectively, first, second steering track rod 1,2 is the setting of X shape structure, described thread rod 17 is a flexural pivot assembly rod member, the one end is hinged on the butterfly plate 3 through connecting bearing pin 11, also is provided with scalable adjusting link between described thread rod 17 and first, second steering track rod 1,2 respectively.
Described scalable adjusting link comprises: sleeve 12, be fixed in the forward and backward block 13,14 and front and rear connecting rods 15,16 at sleeve 12 two ends, shown in front rod 15 fix with positive stop 13 assembly and front rod 15 can be in sleeve 12 crank motion, wherein, one end of described front rod 15 is provided with locating piece 151, described locating piece 151 contacts cooperation with the end face of positive stop 13, is used for the stationkeeping of described front rod 15 in sleeve 12 crank motions; The leading portion of described rear linking rod 16 is provided with outside thread and is threaded fixingly with backstop 14, and the back segment of described rear linking rod 16 is sheathed to be fixed in first, second steering track rod 1,2 the end.
In the motion process of X type drag link mechanism, when 1 stretching of the first dress steering track rod is subjected to pulling force, described front and rear connecting rods 15,16 and forward and backward block 13,14 be subjected to the pulling force effect, synchronously, front rod 15 in second steering track rod 2 crank motion in sleeve 12, owing to have certain clearance between the front and rear connecting rods 15,16, front rod 15 does not contact with rear linking rod 16, then can not transmit pressure to second Linkage steering 2, prevent the distortion of second Linkage steering 2 and can not reduce the stability of Vehicular turn.
As mentioned above, a scalable adjusting link is installed between the thread rod 17 of a spherical hinge connector assembly and steering track rod in the utility model, the steering track rod assembly is adjusted to suitable length, this mechanism has not only optimized the setting of steering track rod structure, make not pressurized of steering track rod tension, and drag link mechanism is used simple, reliable.So the utility model has effectively overcome various shortcoming of the prior art and the tool high industrial utilization.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not is used for restriction the utility model.Any person skilled in the art scholar all can be under spirit of the present utility model and category, and above-described embodiment is modified or changed.Therefore, have in the technical field under such as and know that usually the knowledgeable modifies or changes not breaking away from all equivalences of finishing under spirit that the utility model discloses and the technological thought, must be contained by claim of the present utility model.
Claims (3)
1. the full steering track rod of X type mechanism, it is characterized in that, described drag link mechanism comprises: first, second steering track rod and with its fixing thread rod that is threaded respectively, one end of described thread rod is hinged on the butterfly plate through connecting bearing pin, also is provided with scalable adjusting link between described thread rod and first, second steering track rod respectively.
2. the full steering track rod of X type according to claim 1 mechanism, it is characterized in that, described scalable adjusting link comprises: sleeve, be fixed in forward and backward block and the front and rear connecting rods at sleeve two ends, one end of described front rod is threaded fixing with thread rod, described front rod and positive stop assembly fix and front rod can be in sleeve crank motion; The leading portion of described rear linking rod is provided with outside thread and is threaded fixingly with backstop, and the back segment of described rear linking rod is sheathed to be fixed in the end of first, second steering track rod.
3. the full steering track rod of X type according to claim 2 mechanism is characterized in that, an end of described front rod is provided with locating piece, and described locating piece contacts cooperation with the end face of positive stop, is used for described front rod in the reciprocating stationkeeping of sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320185797 CN203158071U (en) | 2013-04-12 | 2013-04-12 | X-shaped full-steering pull rod mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320185797 CN203158071U (en) | 2013-04-12 | 2013-04-12 | X-shaped full-steering pull rod mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203158071U true CN203158071U (en) | 2013-08-28 |
Family
ID=49019280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320185797 Expired - Fee Related CN203158071U (en) | 2013-04-12 | 2013-04-12 | X-shaped full-steering pull rod mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203158071U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108517784A (en) * | 2018-06-02 | 2018-09-11 | 中国水利水电第七工程局有限公司 | A kind of Bridge Erector adapts to the anchor of Chinese yeast coil holder beam |
| CN113086005A (en) * | 2013-12-19 | 2021-07-09 | 费德罗-莫格尔汽车配件公司 | Length adjuster and clamping mechanism of steering mechanism |
| CN113696968A (en) * | 2021-09-29 | 2021-11-26 | 东风汽车集团股份有限公司 | Steering mechanism and parameter calibration method thereof |
-
2013
- 2013-04-12 CN CN 201320185797 patent/CN203158071U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113086005A (en) * | 2013-12-19 | 2021-07-09 | 费德罗-莫格尔汽车配件公司 | Length adjuster and clamping mechanism of steering mechanism |
| CN108517784A (en) * | 2018-06-02 | 2018-09-11 | 中国水利水电第七工程局有限公司 | A kind of Bridge Erector adapts to the anchor of Chinese yeast coil holder beam |
| CN108517784B (en) * | 2018-06-02 | 2023-09-08 | 中国水利水电第七工程局有限公司 | Anchor device of bridge girder erection machine for adapting to small curve girder erection |
| CN113696968A (en) * | 2021-09-29 | 2021-11-26 | 东风汽车集团股份有限公司 | Steering mechanism and parameter calibration method thereof |
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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: 20130828 Termination date: 20150412 |
|
| EXPY | Termination of patent right or utility model |