CN201613942U - Mechanical telescopic position control device - Google Patents
Mechanical telescopic position control device Download PDFInfo
- Publication number
- CN201613942U CN201613942U CN2009203179164U CN200920317916U CN201613942U CN 201613942 U CN201613942 U CN 201613942U CN 2009203179164 U CN2009203179164 U CN 2009203179164U CN 200920317916 U CN200920317916 U CN 200920317916U CN 201613942 U CN201613942 U CN 201613942U
- Authority
- CN
- China
- Prior art keywords
- pin
- position control
- sleeve tube
- round sleeve
- overcoat pipe
- 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 a mechanical telescopic position control device, of which one end is connected with a first part and the other end is connected with a second part. The mechanical telescopic position control device comprises an outer round sleeve tube, an inner cylinder with one end being inserted into the outer round sleeve tube, a positioning component arranged on the side wall of the outer round sleeve tube, and a tightening steel wire connected with the positioning component, wherein the outer end of the outer round sleeve tube is connected with the first part, and the outer end of the inner cylinder is connected with the second part; and the positioning component comprises a plurality of adjacent semicircular clamping grooves formed on the side of the inner cylinder, a pin penetrating the side wall of the outer round sleeve tube perpendicularly, a metal spring plate used for ejecting the pin outwards from the side wall of the outer round sleeve tube, and a wedged slide block used for compressing the pin inwards from the side wall of the outer round sleeve tube. The utility model solves the technical problem of easy looseness attributed to the reason that the conventional mechanical position control device can hardly be adjusted to the optimum use position, and has the advantages of convenient adjustment, labor conservation of operators, high reliability, long service life, etc.
Description
Technical field
The utility model relates to the Purely mechanical position control of relative position between two mechanicals device of a kind of scalable.
Background technology
The at present common engineering truck or the structure of the operation bench on the construction machinery and equipment are inside and outside two parts, and operation bench inside connects with pin between the two for metal construction comprises abutment body and base two parts.Bearing circle and abutment body relative fixed, the angle of bearing circle and horizontal surface (being equivalent to the abutment body inclination angle) changes along with moving forward and backward of abutment body.In order to regulate the abutment body inclination angle, can fix after abutment body can being tilted forward and back move and move into place, generally the position fixing apparatus of employing is to be fixed or to fix or adopt bolt to compress the form that a center has a strip hole steel plate with the sector interlock with bolt to fix.
The shortcoming of the position control of operation bench is:
1, owing to adopt manual regulation abutment body inclination angle, firmly move operation bench so when regulating, need the operator to lean forward, and operation bench is difficult for being adjusted to best use location.
2, the stationkeeping of operation bench is to adopt the form that bolt compresses or gas spring is located, because vehicle does not stop to seesaw, causes the O-ring seal of bolt and gas spring to be easy to generate loosening or damage.
Summary of the invention
The utility model purpose provides a kind of mechanical-stretching formula position control, and it has solved the existing mechanical position control and has been difficult for being adjusted to best use location, is easy to generate loosening technical matters.
Technical solution of the present utility model is:
A kind of mechanical-stretching formula position control, the one end links to each other with first part 1, its other end links to each other with second part 2, and its special character is: comprise overcoat pipe 13, one insert interior cylinder 10 in the overcoat pipe 13, be arranged on overcoat pipe 13 sidewalls positioning component, connect the steel wire backguy 7 of positioning component; The outer end of described overcoat pipe 13 is connected with first part 1, and the outer end of described interior cylinder 10 is connected with second part; Described positioning component comprise be arranged in cylinder 10 sides a plurality of adjacent semicircle draw-in groove 11, vertically pass overcoat pipe 13 sidewalls pin 12, the metal spring sheet 17 that is used for pin 12 is outwards ejected from overcoat pipe 13 sidewalls, be used for wedge block 16 that pin 12 is inwardly compressed from overcoat pipe 13 sidewalls, the inner end of described pin 12 may be stuck in the described semicircle draw-in groove 11; Described wedge block 16 is arranged in the slide block chamber 15, one end of described steel wire backguy 7 links to each other with an end of wedge block 16, thereby described wedge block 16 can make pin 12 leave semicircle draw-in groove 11 under the effect of metal spring sheet 17 in motion under the tension of steel wire backguy 7.
The outer end of above-mentioned overcoat pipe 13 and first part 1 are hinged, and the outer end and second part 2 of described interior cylinder 10 are hinged.
Above-mentioned steel wire backguy 8 is for moulding the backguy of shell steel wire.
The utility model has the advantages that:
1, the utility model adopts the steel wire backguy that mechanical-stretching formula position control is controlled, not only convenient adjusting the, and save operation personnel's muscle power.
2, the utility model adopts pure physical construction, reliability height, long service life.
3, the utility model utilizes pin accurately to locate and can not produce loosening phenomenon; Concern distance or the angle that just can regulate between different parts by the position of regulating pin and a plurality of draw-in grooves.
Description of drawings
Fig. 1 is the structural representation of the utility model control apparatus;
Fig. 2 is the structural representation of interior cylinder in the utility model control apparatus;
Fig. 3 is the structural representation of the utility model when being used for operation bench;
Fig. 4 is the fuselage position view of the utility model when leaning forward when being used for operation bench;
Wherein: 1-first part, 2-second part, 3-instrument desk, 4-bearing circle, 5-pin, 6-stretcher, the backguy of 7-steel wire, 8-outer cover, cylinder in the 9-hinge, 10-, the semicircle draw-in groove of 11-, 12-pin, 13-overcoat pipe, 14-spring, 15-slide block chamber, 16-wedge block, 17-metal spring sheet.
The specific embodiment
Fig. 1, Fig. 2 are the structural representation of the utility model mechanical-stretching formula position control, comprise overcoat pipe 13, one insert interior cylinder 10 in the overcoat pipe 13, be arranged on overcoat pipe 13 sidewalls positioning component, be arranged on stretcher 6 on the base, connect the steel wire backguy 7 of positioning component and stretcher 6; The outer end of overcoat pipe 13 and first part 1 are hinged by hinge 9, and the outer end of interior cylinder 10 and second part 2 are hinged by hinge 9; Wherein positioning component comprise be arranged in cylinder 10 sides a plurality of adjacent semicircle draw-in groove 11, vertically pass overcoat pipe 13 sidewalls pin 12, the metal spring sheet 17 that is used for pin 12 is outwards ejected from overcoat pipe 13 sidewalls, be used for wedge block 16 that pin 12 is inwardly compressed from overcoat pipe 13 sidewalls, the inner end of pin 12 may be stuck in the semicircle draw-in groove 11; Wedge block 13 is arranged in the slide block chamber 15, connects by spring 14, and an end of steel wire backguy 7 links to each other with an end of wedge block 16, thereby wedge block 16 can move downward under the tension of steel wire backguy 7 and makes the outer end of lozenges away from pin 12.
Structural representation when Fig. 3, Fig. 4 are used for the construction machinery and equipment operation bench for the utility model mechanical-stretching formula position control, the construction machinery and equipment operation bench comprises base (being equivalent to first part 1), be arranged on abutment body (being equivalent to second part 2) on the base, be arranged on the instrument desk 3 on the abutment body, the bearing circle 4 that passes abutment body and abutment body inclination-angle regulating device, connects by pin 5 between base and the abutment body.
Claims (3)
1. mechanical-stretching formula position control, the one end links to each other with first part (1), its other end links to each other with second part (2), it is characterized in that: comprise overcoat pipe (13), a steel wire backguy (7) of inserting the interior cylinder (10) in the overcoat pipe (13), the positioning component that is arranged on overcoat pipe (13) sidewall, connection positioning component; The outer end of described overcoat pipe (13) is connected with first part (1), and the outer end of described interior cylinder (10) is connected with second part; Described positioning component comprise a plurality of adjacent semicircle draw-in groove (11) that is arranged on interior cylinder (10) side, vertically pass overcoat pipe (13) sidewall pin (12), the metal spring sheet (17) that is used for pin (12) is outwards ejected from overcoat pipe (13) sidewall, be used for wedge block (16) that pin (12) is inwardly compressed from overcoat pipe (13) sidewall, the inner end of described pin (12) may be stuck in the described semicircle draw-in groove (11); Described wedge block (16) is arranged in the slide block chamber (15), one end of described steel wire backguy (7) links to each other with an end of wedge block (16), described wedge block (16) can be in steel wire backguy (7) thus tension under motion make pin (12) under the effect of metal spring sheet (17), leave semicircle draw-in groove (11).
2. mechanical-stretching formula position control according to claim 1 is characterized in that: the outer end of described overcoat pipe (13) and first part (1) are hinged, and the outer end and second part (2) of described interior cylinder (10) are hinged.
3. mechanical-stretching formula position control according to claim 1 and 2 is characterized in that: described steel wire backguy (8) is for moulding the backguy of shell steel wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203179164U CN201613942U (en) | 2009-12-20 | 2009-12-20 | Mechanical telescopic position control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203179164U CN201613942U (en) | 2009-12-20 | 2009-12-20 | Mechanical telescopic position control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201613942U true CN201613942U (en) | 2010-10-27 |
Family
ID=43000314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203179164U Expired - Fee Related CN201613942U (en) | 2009-12-20 | 2009-12-20 | Mechanical telescopic position control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201613942U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785710A (en) * | 2012-06-29 | 2012-11-21 | 西安同德电子科技有限公司 | Dual-gear foot-controlled adjusting operation board for mechanical sector plate |
-
2009
- 2009-12-20 CN CN2009203179164U patent/CN201613942U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785710A (en) * | 2012-06-29 | 2012-11-21 | 西安同德电子科技有限公司 | Dual-gear foot-controlled adjusting operation board for mechanical sector plate |
| CN102785710B (en) * | 2012-06-29 | 2015-09-30 | 西安同德电子科技有限公司 | A kind of mechanical quadrant twin tooth type foot-control adjustment console |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101027 Termination date: 20101220 |