CN105098372A - Annular truss type deployable antenna thin-film reflecting surface and truss connecting mechanism - Google Patents
Annular truss type deployable antenna thin-film reflecting surface and truss connecting mechanism Download PDFInfo
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- CN105098372A CN105098372A CN201510488975.8A CN201510488975A CN105098372A CN 105098372 A CN105098372 A CN 105098372A CN 201510488975 A CN201510488975 A CN 201510488975A CN 105098372 A CN105098372 A CN 105098372A
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- adjusting bolt
- truss
- slide block
- stop screw
- deployable antenna
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Abstract
The invention relates to an annular truss type deployable antenna thin-film reflecting surface and truss connecting mechanism, which is characterized by comprising a base, a sliding block, an adjusting screw, a slotted adjusting bolt, a limiting screw, mounting bolts and mounting nuts, wherein the base is in the structure of a rectangular groove body with one side being open, and two long sides at the inner side of the groove body are provided with two sliding grooves; the rectangular sliding block is limited in the sliding grooves in the length direction, and the sliding grooves are enabled to be tightly matched with the sliding block; and the sliding block is provided with a first threaded hole, the adjusting screw is in threaded connection with the first threaded hole, and the sliding block is controlled through the adjusting screw to move up and down in the rectangular groove body. The connecting mechanism provided by the invention has the characteristics of simple process, convenient use, high precision, ability of being deployable and the like.
Description
Technical field
The present invention relates to the bindiny mechanism of a kind of deployable antenna film reflector face and truss, particularly the bindiny mechanism of a kind of annular truss formula deployable antenna film reflector face and truss.
Background technology
Annular truss formula deployable antenna is made up of annular truss, rope net, electrode surface and film reflector face etc., rope net is made up of upper rope net, lower rope net and side tension cords, it is online that electrode surface is attached to rope, and a distance above electrode surface, film reflector face is connected with truss by the shirt rim drag-line through shirt rim, film reflector face.Due to the error of installing and processing and manufacturing brings, the distance between film reflector face and electrode surface can be caused to depart from ideal position.
Therefore, in order to ensure can to reach ideal distance position between film reflector face and electrode surface, simultaneously in order to enable film reflector face be in tensioning state, need to ensure that the bindiny mechanism of film reflector face and truss can carry out up-down adjustment and degree of tightness regulates and link position has higher precision and reliability.
Summary of the invention
In order to realize above-mentioned technical requirement, the object of the present invention is to provide the bindiny mechanism of a kind of technique is simple, easy to use, precision is high annular truss formula deployable antenna film reflector face and truss.
The technical solution adopted in the present invention is: the bindiny mechanism of a kind of annular truss formula deployable antenna film reflector face and truss, is characterized in that: comprising: pedestal, slide block, adjustment screw, fluting adjusting bolt, stop screw, lock nut, construction bolt, mounting nuts; Described pedestal is the rectangular slot body structure of openings at one side, and two long limits inside cell body respectively have two chutes respectively; A rectangular slide block is limited in chute with length direction, makes chute and slide block tight fit; Described slide block has the first screwed hole, adjustment screw is threaded with the first screwed hole, controls slide block move up and down in rectangle cell body by adjustment screw.
The slide block of the rectangle cell body side of described opening, its end face level has the second screwed hole in the groove of slide block, and a fluting adjusting bolt is connected with the second screwed hole with thread forms; Adjustment screw forms vertical connection sliding block structure with fluting adjusting bolt; The degrees of tensions of shirt rim drag-line is regulated by the rotation of adjusting bolt of slotting.
There are three holes described pedestal lower end, construction bolt hole, two, left and right, a middle adjustment screw spacing hole; Two construction bolts insert in two construction bolt holes, left and right, and lower end is fixed respectively by two mounting nuts.
Described fluting adjusting bolt head is square body, square body has head jack up and down, stop screw insertion head jack, and making stop screw and fluting, adjusting bolt is vertical is connected, stop screw inserts in the head jack of fluting adjusting bolt, and the other end is fixed by lock nut.
Described fluting adjusting bolt head is vertical with stop screw a grooving; The width of grooving is determined according to the diameter of shirt rim drag-line, and the length of grooving extends to the stop screw other end, and make there is interval between grooving and stop screw, gap size is also determined by the diameter of shirt rim drag-line.
Advantage of the present invention: pedestal of the present invention is by chute and slide block tight fit, and chute can ensure the pulling force bearing shirt rim drag-line; Slide block is connected with thread forms with fluting adjusting bolt, can be regulated the tightness of shirt rim drag-line by the rotation of adjusting bolt of slotting; Shirt rim drag-line can be limited in very little space; Stop screw is locked by lock nut, is convenient to the installation of shirt rim drag-line, and can prevent stop screw from coming off.
Upper and lower and the degree of tightness being realized film reflector face and truss bindiny mechanism by adjustment screw and fluting adjusting bolt is regulated, and the shirt rim drag-line on film reflector face can be limited in more among a small circle mobile by fluting adjusting bolt and stop screw, can ensure the precision connected, lock nut can ensure the reliability connected.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention structural representation.
Fig. 2 is the detailed view of pedestal in the present invention;
Fig. 3 is the connection diagram of adjusting bolt and shirt rim drag-line of slotting in the present invention;
Tu4Shi bindiny mechanism of the present invention uses schematic diagram.
In accompanying drawing: 1, pedestal; 2, slide block; 3, adjustment screw; 4, fluting adjusting bolt; 5, stop screw; 6, lock nut; 7, construction bolt; 8, mounting nuts; 9, chute; 10, grooving; 11, shirt rim drag-line; 12, the first screwed hole; 13, the second screwed hole; 14, head jack; 15, construction bolt hole; 16, adjustment screw spacing hole.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be described in detail, can be easier to be readily appreciated by one skilled in the art to make advantages and features of the invention.
Refer to accompanying drawing 1, Fig. 2 and Fig. 3, the embodiment of the present invention comprises:
As shown in Figure 1 and Figure 2, the bindiny mechanism of a kind of deployable antenna film reflector face and truss, comprising: pedestal 1, slide block 2, adjustment screw 3, fluting adjusting bolt 4, stop screw 5, lock nut 6, construction bolt 7, mounting nuts 8; Described pedestal 1 is the rectangular slot body structure of openings at one side, and two long limits inside cell body respectively have two chutes 9 respectively; A rectangular slide block 2 is limited in chute 9 with length direction, and make chute 9 and slide block 2 tight fit, chute 9 can ensure the pulling force bearing shirt rim drag-line 11; Described slide block 2 has the first screwed hole 12, adjustment screw 3 is threaded with the first screwed hole, can control slide block 2 move up and down in rectangle cell body by adjustment screw 3;
At the slide block 2 of the rectangle cell body side of opening, its end face level has the second screwed hole 13, fluting adjusting bolt 4 to be connected with the second screwed hole 13 with thread forms in the groove of slide block; Adjustment screw 3 forms vertical connection sliding block structure with fluting adjusting bolt 4; The degrees of tensions of shirt rim drag-line can be regulated by the rotation of adjusting bolt 4 of slotting; Described fluting adjusting bolt 4 head has grooving.
As shown in Figure 2, there are three holes in pedestal 1 lower end, construction bolt hole 15, two, left and right, a middle adjustment screw spacing hole 16; Two construction bolts 7 insert in two construction bolt holes 15, left and right, and lower end is fixed respectively by two mounting nuts 8.
As shown in Figure 3 and Figure 4, described fluting adjusting bolt 4 head is square body, square body has head jack 14 up and down, stop screw 5 insertion head jack 14, making stop screw 5 and fluting, adjusting bolt 4 is vertical is connected, stop screw 5 inserts in the head jack 14 of fluting adjusting bolt 4, and the other end is fixed by lock nut 6.
Described fluting adjusting bolt 4 head is vertical with stop screw 5 grooving 10; The width of grooving 10 is determined according to the diameter of shirt rim drag-line 11, and the length of grooving 10 extends to stop screw 5 other end, and make to ensure interval between grooving 10 and stop screw 5, gap size is also determined by the diameter of shirt rim drag-line 11; Described stop screw 5 is locked by lock nut 6, is convenient to the installation of shirt rim drag-line, and can prevent stop screw 5 from coming off; Shirt rim drag-line can be limited in very little space.
Pedestal 1 of the present invention is by chute 9 and slide block 2 tight fit, and chute 9 can ensure the pulling force bearing shirt rim drag-line 11; Slide block 2 is connected with thread forms with fluting adjusting bolt 4, can be regulated the tightness of shirt rim drag-line 11 by the rotation of adjusting bolt 4 of slotting; Can shirt rim drag-line 11 be limited in very little space; Stop screw 5 is locked by lock nut 6, is convenient to the installation of shirt rim drag-line 11, and can prevent stop screw 5 from coming off.
The parts that the present embodiment does not describe in detail and structure belong to the well-known components of the industry and common structure or conventional means, do not describe one by one here.
Claims (5)
1. a bindiny mechanism for annular truss formula deployable antenna film reflector face and truss, is characterized in that: comprising: pedestal (1), slide block (2), adjustment screw (3), fluting adjusting bolt (4), stop screw (5), lock nut (6), construction bolt (7), mounting nuts (8); The rectangular slot body structure that described pedestal (1) is openings at one side, two long limits inside cell body respectively has respectively two chutes (9); A rectangular slide block (2) is limited in chute (9) with length direction, makes chute (9) and slide block (2) tight fit; Described slide block (2) there is the first screwed hole (12), adjustment screw (3) is threaded with the first screwed hole (12), controls slide block (2) move up and down in rectangle cell body by adjustment screw (3).
2. the bindiny mechanism of a kind of annular truss formula deployable antenna film reflector face according to claim 1 and truss, it is characterized in that: the slide block (2) of the rectangle cell body side of described opening, its end face level has the second screwed hole (13) in the groove of slide block, and fluting adjusting bolt (4) is connected with the second screwed hole (13) with thread forms; Adjustment screw (3) forms vertical connection sliding block structure with fluting adjusting bolt (4); The degrees of tensions of shirt rim drag-line is regulated by the rotation of fluting adjusting bolt (4).
3. the bindiny mechanism of a kind of annular truss formula deployable antenna film reflector face according to claim 1 and truss, it is characterized in that: there are three holes described pedestal (1) lower end, two the construction bolt holes (15) in left and right, a middle adjustment screw spacing hole (16); Two construction bolts (7) are inserted in two the construction bolt holes (15) in left and right, and lower end is fixed respectively by two mounting nuts (8).
4. the bindiny mechanism of a kind of annular truss formula deployable antenna film reflector face according to claim 1 and truss, it is characterized in that: described fluting adjusting bolt (4) head is square body, square body has head jack (14) up and down, stop screw (5) insertion head jack (14), stop screw (5) is connected with fluting adjusting bolt (4) is vertical, stop screw (5) inserts in the head jack (14) of fluting adjusting bolt (4), and the other end is fixed by lock nut (6).
5. the bindiny mechanism of a kind of annular truss formula deployable antenna film reflector face according to claim 1 and truss, is characterized in that: described fluting adjusting bolt (4) head is vertical with stop screw (5) a grooving (10); The width of grooving (10) is determined according to the diameter of shirt rim drag-line (11), the length of grooving (10) extends to stop screw (5) other end, make there is interval between grooving (10) and stop screw (5), gap size is also determined by the diameter of shirt rim drag-line (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510488975.8A CN105098372B (en) | 2015-08-05 | 2015-08-10 | A kind of annular truss formula deployable antenna film reflector face and the bindiny mechanism of truss |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015104735887 | 2015-08-05 | ||
| CN201510473588 | 2015-08-05 | ||
| CN201510488975.8A CN105098372B (en) | 2015-08-05 | 2015-08-10 | A kind of annular truss formula deployable antenna film reflector face and the bindiny mechanism of truss |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105098372A true CN105098372A (en) | 2015-11-25 |
| CN105098372B CN105098372B (en) | 2018-02-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510488975.8A Active CN105098372B (en) | 2015-08-05 | 2015-08-10 | A kind of annular truss formula deployable antenna film reflector face and the bindiny mechanism of truss |
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| Country | Link |
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| CN (1) | CN105098372B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129633A (en) * | 2016-07-18 | 2016-11-16 | 西安电子科技大学 | A kind of Electrostatic deformation film reflector face bindiny mechanism and assembly technology |
| CN106129635A (en) * | 2016-07-18 | 2016-11-16 | 西安电子科技大学 | A kind of Electrostatic deformation film reflector face and the bindiny mechanism of truss cross bar |
| CN106129576A (en) * | 2016-08-11 | 2016-11-16 | 西安电子科技大学 | A kind of spaceborne Electrostatic deformation film reflector face deployable antenna sub-truss device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11266115A (en) * | 1998-03-17 | 1999-09-28 | Mitsubishi Electric Corp | Extension type antenna truss structure |
| US5990851A (en) * | 1998-01-16 | 1999-11-23 | Harris Corporation | Space deployable antenna structure tensioned by hinged spreader-standoff elements distributed around inflatable hoop |
| CN2600180Y (en) * | 2002-12-18 | 2004-01-21 | 吴大运 | Rubber applying machine |
| CN202084630U (en) * | 2011-06-23 | 2011-12-21 | 中国电子科技集团公司第五十四研究所 | Antenna panel combination adjusting device |
-
2015
- 2015-08-10 CN CN201510488975.8A patent/CN105098372B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5990851A (en) * | 1998-01-16 | 1999-11-23 | Harris Corporation | Space deployable antenna structure tensioned by hinged spreader-standoff elements distributed around inflatable hoop |
| JPH11266115A (en) * | 1998-03-17 | 1999-09-28 | Mitsubishi Electric Corp | Extension type antenna truss structure |
| CN2600180Y (en) * | 2002-12-18 | 2004-01-21 | 吴大运 | Rubber applying machine |
| CN202084630U (en) * | 2011-06-23 | 2011-12-21 | 中国电子科技集团公司第五十四研究所 | Antenna panel combination adjusting device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129633A (en) * | 2016-07-18 | 2016-11-16 | 西安电子科技大学 | A kind of Electrostatic deformation film reflector face bindiny mechanism and assembly technology |
| CN106129635A (en) * | 2016-07-18 | 2016-11-16 | 西安电子科技大学 | A kind of Electrostatic deformation film reflector face and the bindiny mechanism of truss cross bar |
| CN106129576A (en) * | 2016-08-11 | 2016-11-16 | 西安电子科技大学 | A kind of spaceborne Electrostatic deformation film reflector face deployable antenna sub-truss device |
| CN106129576B (en) * | 2016-08-11 | 2018-11-16 | 西安电子科技大学 | A kind of spaceborne Electrostatic deformation film reflector face deployable antenna sub-truss device |
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| Publication number | Publication date |
|---|---|
| CN105098372B (en) | 2018-02-16 |
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