CN105428779A - Clamping and connection mechanism for membrane boundary - Google Patents
Clamping and connection mechanism for membrane boundary Download PDFInfo
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- CN105428779A CN105428779A CN201510850945.7A CN201510850945A CN105428779A CN 105428779 A CN105428779 A CN 105428779A CN 201510850945 A CN201510850945 A CN 201510850945A CN 105428779 A CN105428779 A CN 105428779A
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- rope
- clamp clip
- bolt
- connection mechanism
- main clamp
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Abstract
The present invention discloses a clamping and connection mechanism for a membrane boundary. The mechanism comprises a plurality of clamping assemblies holding a membrane boundary, wherein the clamping assemblies each comprises a primary clamping piece and a secondary clamping piece. The secondary clamping piece is arranged on the primary clamping piece, and the membrane boundary is clamped between the secondary clamping piece and the primary clamping piece. A side, away from the membrane, of the primary clamping piece is connected to a fixing frame around the membrane. The primary clamping pieces of neighboring clamping assemblies may be connected and tension by a forced rope with adjustable tension. According to the clamping and connection mechanism for a membrane boundary provided by the present invention, the tension of the catenary boundary of the membrane can be adjusted by the forced rope, thereby solving the problem that conventional clamping devices of this type for a membrane structure cannot be quantitatively adjusted.
Description
Technical field
The present invention relates to the technical field of clamp system, be specifically related to a kind of membrane boundary clamping connection mechanism of film antenna.
Background technology
After film antenna adopts tensioning of reeving (namely thin film boundary being provided with stretched wire latch closure) mostly, then be fixedly attached on the fixed frame of its periphery by clamp system; In prior art, the clamp connection at stretch-draw point place, membrane structure border all adopts fixed uncontrollable clamping syndeton, such clamps syndeton and leads power rope consolidation and is integrated, and it is fixing by riveting with film, therefore, connecting once clamp connection and membrane structure just to regulate border to lead the tensile force of power rope, thus affects the uniform force of membrane structure, then lead the design of power rope, processing, installation requirement are higher.
Summary of the invention
For solving the problem, the present invention proposes a kind of membrane boundary clamping connection mechanism, includes multiple clamp assembly be clamped on thin film boundary, and described clamp assembly includes main clamp clip and auxiliary clamp clip; Described auxiliary clamp clip is arranged on described main clamp clip, and thin film boundary is clamped between auxiliary clamp clip and main clamp clip; Described main clamp clip is connected on the fixed frame of film periphery away from the side of film; Tensioning is connected by power of the leading rope of Tension Adjustable between the main clamp clip of adjacent clamp assembly.
Preferably, described main clamp clip is provided with a depressed part, the left side of described depressed part and right side are provided with two rope bullports, two rope bullports all extend to outside described main clamp clip from described recess;
The both sides of described sunk part are respectively arranged with one and lead power rope, one end of the described power of leading rope is arranged on wherein in a rope bullport by hollow adjustable bolt, and the other end is through another rope bullport and stretch out described main clamp clip and be connected on power of leading rope that adjacent main clamp clip stretches out.
Preferably, the axis of described hollow adjustable bolt is provided with through hole, described in lead power rope one end lead power rope consolidation head through being formed after described through hole; The rope bullport arranging described hollow adjustable bolt is screwed hole, and one end of described hollow adjustable bolt is arranged in described screwed hole, is provided with the one end of leading power rope consolidation head and is positioned at outside described screwed hole.
Preferably, be positioned on the hollow adjustable bolt outside described screwed hole and be provided with Anti-slip nut.
Preferably, described main clamp clip is connected on fixed frame by adjustable tensioning bolt; Side relative with described fixed frame on described main clamping plate is provided with connecting bolt location hole, and described connecting bolt location hole extends in described depressed part; Described adjustable tensioning bolt one end is connected on described fixed frame, and the other end puts in described depressed part through described connecting bolt location hole; Described adjustable tensioning bolt is provided with two adjusting nuts, and described two adjusting nuts lay respectively at the both sides of described connecting bolt location hole.
Preferably, described connecting bolt location hole is cup head rectangular opening.
Preferably, be provided with tensiometer in described depressed part, described tensiometer connects described in described depressed part leads power rope or described adjustable tensioning bolt.
The present invention, owing to adopting above technical scheme, makes it compared with prior art, has following advantage and good effect:
Membrane boundary clamping connection mechanism provided by the invention, realizing the adjustable of film catenary border tensioning by leading power rope, solving the problem that can not quantitatively regulate of such membrane structure clamping device in the past;
Concrete, the present invention is realizing by main clamp clip, auxiliary clamp clip and self-locking screw, on the basis fixed to clamp with membrane boundary, adopting adjustable tensioning bolt to achieve the adjustment of the Tensity size between membrane structure and exterior circumferential fixture on the one hand; On the other hand, lead power rope to be connected with hollow adjustable bolt through rope bullport, hollow adjustable bolt is mainly used in regulating the length leading power rope, thus regulates the Tensity size of leading power rope, thus achieves the adjustment of the rate of tension of stretched wire latch closure on thin film boundary; The present invention also utilizes tensiometer to measure the size leading power rope tension in addition;
The present invention has that simplicity of design, reliability are high, easy for installation, the advantage such as maintainability and good economy performance, there is good Tension Adjustable, can provide a kind of good border clamp system for the structure in civilian or space industry with film tensioning requirement, operation strategies is wider.
Accompanying drawing explanation
By reference to the accompanying drawings, by hereafter state detailed description, more clearly can understand above-mentioned and other feature and advantage of the present invention, wherein:
Fig. 1 is the installation diagram of membrane boundary clamping connection mechanism provided by the invention;
Fig. 2 is the fractionation schematic diagram of membrane boundary clamping connection mechanism provided by the invention;
Fig. 3 is the structural representation of main clamp clip in the present invention.
Symbol description:
1-the is adjustable main clamp clip of tensioning bolt 2-adjusting nut 3-
4-auxiliary clamp clip 5-self-locking screw 6-rectangular boss
7-rectangular recess 8-leads power rope consolidation head 9-and leads power rope
The hollow adjustable bolt of 10-screwed hole 11-Anti-slip nut 12-
13-rope bullport 14-self-locking thread hole 15-conical head unthreaded hole
16-depressed part 17-connecting bolt location hole.
Embodiment
See the accompanying drawing that the embodiment of the present invention is shown, hereafter in more detail the present invention will be described.But the present invention can realize in many different forms, and should not be construed as by the restriction in the embodiment of this proposition.On the contrary, it is abundant and complete open in order to reach for proposing these embodiments, and makes those skilled in the art understand scope of the present invention completely.In these accompanying drawings, for clarity sake, may be exaggerated size and the relative size in layer and region.
The border of film antenna can be provided with usually stretched wire latch closure and carry out reeving tensioning, thin film boundary is also connected on the fixed frame of film periphery by clamping syndeton simultaneously, the invention provides a kind of membrane boundary clamping connection mechanism, as illustrated in fig. 1-3 for this reason; The Tensity size that namely clamping connection mechanism provided by the invention achieves between film and external stability framework regulates, and achieves again the adjustable tensioning of stretched wire latch closure on thin film boundary.
With reference to Fig. 1-3, membrane boundary clamping connection mechanism includes multiple clamp assembly, and multiple clamp assembly is uniform to be clamped on thin film boundary, connects the fixed frame of film periphery simultaneously, connects tensioning between adjacent clamp assembly by rope.
Clamp assembly includes main clamp clip 3 and auxiliary clamp clip 4, and auxiliary clamp clip 4 is arranged on main clamp clip 3, and the border of film is clamped between auxiliary clamp clip 4 and main clamp clip 3.Concrete, as shown in Figure 2, main clamp clip 3 is provided with rectangular boss 6 with film contacts place, the length direction along rectangular boss 6 is evenly equipped with multiple self-locking thread hole 14; Auxiliary clamp clip 4 is provided with rectangular recess 7 with film contacts place, and rectangular recess 7 and rectangular boss 6 match; Length direction along rectangular recess 7 is evenly equipped with multiple conical head unthreaded hole 14, conical head unthreaded hole 14 and self-locking thread hole 14 one_to_one corresponding.The border of film is clamped between rectangular boss 6 and rectangular recess 7, auxiliary clamp clip 4 is pressed onto on main clamp clip 3, rectangular boss 6 is made to put in rectangular recess 7, be equipped with self-locking screw 5 is tightened in self-locking thread hole 14 through conical head unthreaded hole 14 simultaneously, thus realize being fixed between main clamp clip 3 and auxiliary clamp clip 4, thus realize the clamping of thin film boundary; Wherein, for the ease of the setting of self-locking screw 5, thin film boundary can offer installing hole accordingly.
Come clamping films border by the version of rectangular boss 6 and rectangular recess 7 in the present invention, be conducive to increasing the contact area of film, thus add and frictional force between film, thus strengthen the clamping of thin film boundary; Meanwhile, self-locking screw 5 is utilized again to carry out reinforcing to main clamp clip 3 and auxiliary clamp clip 4 locked.
In the present embodiment, as shown in Figure 3, main clamp clip 3 is provided with a depressed part 16, the left and right sides of depressed part 16 is all arranged two rope bullports, be now described for the two rope bullports in the left side of depressed part 16:
The axis of two rope bullports 13 can be parallel, also can at an angle, not be restricted herein; Two rope bullports 13 are all opened to main clamp clip 3 left hand external in depressed part 16; Be provided with in rope bullport 13 and lead power rope 9, one end that the two ends of leading power rope 9 are positioned at depressed part 16 from two rope bullports 13 respectively penetrates.
The one end of leading power rope 9 is worn to a wherein rope bullport, and this rope bullport is screwed hole 10, and this end of leading power rope 9 is fixed in screwed hole 10 by hollow adjustable bolt 12; Concrete, the one end of leading power rope 9 is passed the core of hollow adjustable bolt 12 and stretches out, and extension formation leads power rope affixed 8, thus makes the one end of leading power rope 9 be fixed on hollow adjustable bolt 12; The mode that hollow adjustable bolt 1 is threaded connection is connected in screwed hole 10, and one end that hollow adjustable bolt 1 is provided with affixed 8, rope is positioned at the outside of main clamp clip 3; One end that hollow adjustable bolt 1 is positioned at outside is also arranged with Anti-slip nut 11, comes off from screwed hole 10 for preventing hollow adjustable bolt 1;
Lead the other end of power rope 9 through another rope bullport 13, and stretch out main clamp clip 3, be connected with power of the leading rope that the main clamp clip of adjacent clamp assembly stretches out.
Connected mode between the above-mentioned power of leading rope 9 and main clamp clip 3 can not only realize clamping device and lead power rope 9 detachably, and can lead the length adjustment of power rope 9 and the adjustment of stretch-draw rope easily.
The set-up mode of leading power rope 9 on the right side of depressed part 16 specifically can refer to above shown in, repeat no more herein.
In time needing the rate of tension regulating stretched wire latch closure on thin film boundary, as long as unclamp Anti-slip nut 11, rotate hollow adjustable bolt 12, regulate the inner tensions leading power rope 9, thus regulating the tension force between adjacent clamp assembly, clamp assembly drives thin film boundary again, thus achieves the adjustment of the rate of tension of stretched wire latch closure on thin film boundary, thus make film uniform force, expansion more smooth.
In the present embodiment, the side away from film on main clamp clip 4 is connected on the fixed frame of film periphery by adjustable tensioning bolt 1.Concrete, the side that main clamp clip 4 is relative with fixed frame is provided with connecting bolt location hole 17, and connecting bolt location hole 17 extends in depressed part 16; One end of adjustable tensioning bolt 1 is designed to the structure such as hook, annulus, for being connected with outside fixed border; The other end of adjustable bolt 1 is through connecting bolt location hole 17 and put in depressed part 16, and position adjustable bolt 1 being positioned at connecting bolt location hole 17 both sides is arranged with adjusting nut 12.In time needing to regulate thin film boundary and the rate of tension around between fixed frame, realize by rotating adjusting nut 12.
Wherein, connecting bolt location hole 17 is designed to cup head rectangular opening, to regulate the right position of adjustable tensioning bolt 1.
In the present embodiment, also be provided with tensiometer in depressed part 16, tensiometer connects power of leading rope 9 and the adjustable tensioning bolt 1 of depressed part 16 left and right sides, for measuring its tension force, thus monitoring, the auxiliary adjustment leading power rope 9, adjustable tensioning bolt 1 tension force, improve the precision regulated.
In sum, membrane boundary clamping connection mechanism provided by the invention, realizing the adjustable of film catenary border tensioning by leading power rope, solving the problem that can not quantitatively regulate of this membranelike structure clamping device in the past.Concrete, the present invention realizes on the basis fixed to clamp with membrane boundary specific position by main clamp clip, auxiliary clamp clip and self-locking screw, and the Tensity size adopting adjustable tensioning bolt 1 to realize between membrane structure and exterior circumferential fixture on the one hand regulates; On the other hand, lead power rope to be connected with hollow adjustable bolt through rope bullport, hollow adjustable bolt is mainly used in regulating the length leading power rope, thus regulates the Tensity size of leading power rope, thus achieves the adjustment of the rate of tension of stretched wire latch closure on thin film boundary; The present invention also utilizes tensiometer to measure the size leading power rope tension in addition.The present invention has that simplicity of design, reliability are high, easy for installation, the advantage such as maintainability and good economy performance, there is good Tension Adjustable, can provide a kind of good border clamp system for the structure in civilian or space industry with film tensioning requirement, operation strategies is wider.
Those skilled in the art should be understood that the present invention can not depart from the spirit or scope of itself with many other concrete forms realizations.Although described case study on implementation of the present invention, the present invention should be understood and should not be restricted to these embodiments, within the spirit and scope of the present invention that those skilled in the art can define as appended claims, make change and amendment.
Claims (7)
1. a membrane boundary clamping connection mechanism, is characterized in that, includes multiple clamp assembly be clamped on thin film boundary, and described clamp assembly includes main clamp clip and auxiliary clamp clip; Described auxiliary clamp clip is arranged on described main clamp clip, and thin film boundary is clamped between auxiliary clamp clip and main clamp clip; Described main clamp clip is connected on the fixed frame of film periphery away from the side of film; Tensioning is connected by power of the leading rope of Tension Adjustable between the main clamp clip of adjacent clamp assembly.
2. membrane boundary clamping connection mechanism according to claim 1, it is characterized in that, described main clamp clip is provided with a depressed part, the left side of described depressed part and right side are provided with two rope bullports, two rope bullports all extend to outside described main clamp clip from described recess;
The both sides of described sunk part are respectively arranged with one and lead power rope, one end of the described power of leading rope is arranged on wherein in a rope bullport by hollow adjustable bolt, and the other end is through another rope bullport and stretch out described main clamp clip and be connected on power of leading rope that adjacent main clamp clip stretches out.
3. membrane boundary clamping connection mechanism according to claim 2, is characterized in that, the axis of described hollow adjustable bolt is provided with through hole, described in lead power rope one end lead power rope consolidation head through forming one after described through hole; The rope bullport arranging described hollow adjustable bolt is screwed hole, and one end of described hollow adjustable bolt is arranged in described screwed hole, is provided with the one end of leading power rope consolidation head and is positioned at outside described screwed hole.
4. membrane boundary clamping connection mechanism according to claim 3, is characterized in that, is positioned on the hollow adjustable bolt outside described screwed hole and is provided with Anti-slip nut.
5. membrane boundary clamping connection mechanism according to claim 2, is characterized in that, described main clamp clip is connected on fixed frame by adjustable tensioning bolt; Side relative with described fixed frame on described main clamping plate is provided with connecting bolt location hole, and described connecting bolt location hole extends in described depressed part; Described adjustable tensioning bolt one end is connected on described fixed frame, and the other end puts in described depressed part through described connecting bolt location hole; Described adjustable tensioning bolt is provided with two adjusting nuts, and described two adjusting nuts lay respectively at the both sides of described connecting bolt location hole.
6. membrane boundary clamping connection mechanism according to claim 5, is characterized in that, described connecting bolt location hole is cup head rectangular opening.
7. the membrane boundary clamping connection mechanism according to claim 2 or 5, is characterized in that, is provided with tensiometer in described depressed part, and described tensiometer connects described in described depressed part leads power rope or described adjustable tensioning bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510850945.7A CN105428779B (en) | 2015-11-30 | 2015-11-30 | A kind of membrane boundary clamping connection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510850945.7A CN105428779B (en) | 2015-11-30 | 2015-11-30 | A kind of membrane boundary clamping connection mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105428779A true CN105428779A (en) | 2016-03-23 |
| CN105428779B CN105428779B (en) | 2018-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510850945.7A Active CN105428779B (en) | 2015-11-30 | 2015-11-30 | A kind of membrane boundary clamping connection mechanism |
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| CN (1) | CN105428779B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109607379A (en) * | 2019-02-01 | 2019-04-12 | 沈阳长白电子应用设备有限公司 | A kind of flexible rail section connecting device |
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| CN101736294A (en) * | 2009-12-23 | 2010-06-16 | 东莞宏威数码机械有限公司 | Evaporation boat clamping device |
| JP4779132B2 (en) * | 2007-07-19 | 2011-09-28 | 株式会社日立プラントテクノロジー | Film peeling device |
| CN103225068A (en) * | 2013-04-01 | 2013-07-31 | 武汉电信器件有限公司 | Clamping fixture for film coating of end surfaces of semiconductor laser chips |
| KR101460306B1 (en) * | 2014-06-26 | 2014-11-13 | 주식회사 아킨스 | Manufacturing method of tent for the prevention of wrinkles and tents |
| CN104909194A (en) * | 2015-06-03 | 2015-09-16 | 长兴金润大正机械有限公司 | Thin film clamping device |
| CN204710848U (en) * | 2015-06-12 | 2015-10-21 | 中国工程物理研究院激光聚变研究中心 | A kind of film strips clamping device of adjustable pressure |
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2015
- 2015-11-30 CN CN201510850945.7A patent/CN105428779B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4779132B2 (en) * | 2007-07-19 | 2011-09-28 | 株式会社日立プラントテクノロジー | Film peeling device |
| CN101736294A (en) * | 2009-12-23 | 2010-06-16 | 东莞宏威数码机械有限公司 | Evaporation boat clamping device |
| CN103225068A (en) * | 2013-04-01 | 2013-07-31 | 武汉电信器件有限公司 | Clamping fixture for film coating of end surfaces of semiconductor laser chips |
| KR101460306B1 (en) * | 2014-06-26 | 2014-11-13 | 주식회사 아킨스 | Manufacturing method of tent for the prevention of wrinkles and tents |
| CN104909194A (en) * | 2015-06-03 | 2015-09-16 | 长兴金润大正机械有限公司 | Thin film clamping device |
| CN204710848U (en) * | 2015-06-12 | 2015-10-21 | 中国工程物理研究院激光聚变研究中心 | A kind of film strips clamping device of adjustable pressure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109607379A (en) * | 2019-02-01 | 2019-04-12 | 沈阳长白电子应用设备有限公司 | A kind of flexible rail section connecting device |
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| CN105428779B (en) | 2018-04-06 |
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