CN203823248U - Double-steel-wire type hoop - Google Patents
Double-steel-wire type hoop Download PDFInfo
- Publication number
- CN203823248U CN203823248U CN201420229079.0U CN201420229079U CN203823248U CN 203823248 U CN203823248 U CN 203823248U CN 201420229079 U CN201420229079 U CN 201420229079U CN 203823248 U CN203823248 U CN 203823248U
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- China
- Prior art keywords
- hoop
- steel
- wire
- fixed block
- steel wire
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Abstract
The utility model discloses a double-steel-wire type hoop and aims at providing the double-steel-wire type hoop which has the advantages of being convenient to manufacture and capable of independently adjusting the internal diameters of annular steel rings. According to the technical scheme, the double-steel-wire type hoop is characterized in that the end face of a lug plate is provided with two through holes, the two ends, far away from the folding position, of a steel wire penetrate through the two through holes respectively, the two ends of the steel wire are respectively provided with a fixing piece in threaded connection with the steel wire, and the fixing pieces are arranged on the other end face, opposite to a hoop gasket, of the lug plate. The fixing pieces can independently adjust the internal diameter of one annular steel ring so that the diameters of the two annular steel rings of the double-steel-wire type hoop can become the same, the requirement for the size of the two annular steel rings formed by winding the steel wire is lowered, and the double-steel-wire type hoop is convenient to manufacture.
Description
Technical field
The utility model relates to the hoop that pipeline connects use, and more particularly, it relates to a kind of two wire type hoop.
Background technique
In pipeline connects, the two wire type hoops that often use are mainly made up of hoop, hoop packing ring, otic placode and hoop screw, hoop is made up of around forming two circular steel ring after doubling a steel wire, described steel wire fold position is set on hoop screw and with hoop packing ring and fixes, described steel wire is fixed on otic placode away from the two ends of its fold position, and hoop is urgent by otic placode and hoop screw.When installation, hoop screw passes through hole, hoop, the hoop packing ring of otic placode successively.
This kind of hoop is stressed by steel wire, and hoop packing ring is fixed on hoop screw foremost, and the position that the change of the annular steel ring internal diameter size of hoop screws on hoop screw by otic placode changes, and two annular steel ring internal diameters can only become large simultaneously or diminish.
If steel wire varies in size around forming two circular steel ring internal diameters after doubling, when installation, will make the annular steel ring of hoop can not be simultaneously fastening, make two annular steel rings can not jointly be fixed sealing, can not form multi-ensuring, reduce hoop sealing effect, so must ensure in this pair of wire type hoop manufacture process that annular steel ring internal diameter size is identical, make two wire type hoops be difficult to manufacture.
Model utility content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of two wire type hoop, has and is convenient to manufacture and can regulates separately annular steel ring internal diameter size feature.
For achieving the above object, the utility model provides following technological scheme: a kind of two wire type hoops, comprise hoop, hoop packing ring, otic placode and hoop screw, described hoop is made up of around forming two circular steel ring after doubling a steel wire, described steel wire fold position is set on hoop screw and with hoop packing ring and fixes, the end face of described otic placode is provided with two through hole, described steel wire passes respectively two through hole away from the two ends of its fold position, the two ends of this steel wire are equipped with the fixed block being threaded with it, described fixed block is placed on the other end of the relative hoop packing ring of otic placode.
By adopting technique scheme, if when the diameter of two circular steel ring is different, only need to rotate fixed block time, because the two ends of described steel wire are to be threaded with fixed block, described fixed block corresponding thereto one end of steel wire relatively moves, because described fixed block is placed on the other end of the relative hoop packing ring of otic placode, one end that described fixed block can order about this steel wire by screw thread is along moving forward and backward in through-bore axis direction, make diminishing or becoming large of circular steel ring diameter, make the diameter of two circular steel ring be adjusted into big or small identical, make two annular steel rings can jointly be fixed sealing, form multi-ensuring, improve hoop sealing effect, due to fixed block can regulate separately one of them annular steel ring internal diameter, the diameter of two circular steel ring of two wire type hoops is become the same, reduce steel wire encircling and form two circular steel ring size requirements, this pair of wire type hoop is convenient to manufacture.
The utility model is further set to: the sidewall of described through hole is provided with opening slot, the opening end of described opening slot is placed on the side of otic placode, the two side spacing of described opening slot is identical with the diameter of through hole, the another port of the relative hoop packing ring of described through hole is provided with the counterbore caving inward, and described fixed block is placed in counterbore.
By adopting technique scheme, described steel wire can be entered into fast through hole and is connected with fixed block by opening slot away from the two ends of its fold position, be convenient to install, increase work efficiency, described fixed block is placed in counterbore, the two ends that can prevent steel wire depart from from through hole, improve the stability that two wire type hoops use
The utility model is further set to: the degree of depth of described counterbore is less than the height 1/2 of fixed block.
By adopting technique scheme, make to be placed in the fixed block in counterbore, personnel's rotation easy to use, adjusts annular steel ring internal diameter size.
The utility model is further set to: the outer side wall at the two ends of described steel wire is equipped with connecting thread, and described fixed block is nut, and described nut matches with the connecting thread at the two ends of steel wire.
By adopting technique scheme, improve the part-subassemble standard degree that two wire type hoops use, reduce manufacture cost.
Brief description of the drawings
Fig. 1 is the front elevation of a kind of pair of wire type hoop of the utility model;
Fig. 2 is the right elevation of a kind of pair of wire type hoop of the utility model;
Fig. 3 is the structural representation of otic placode in Fig. 1.
In figure 1, hoop; 11, circular steel ring; 2, hoop packing ring; 3, otic placode; 31, through hole; 32, opening slot; 33, counterbore; 4, hoop screw; 5, fixed block.
Embodiment
Referring to figs. 1 through Fig. 3, a kind of two wire type hoops of the utility model are described further.
A kind of two wire type hoop, comprise hoop 1, hoop packing ring 2, otic placode 3 and hoop screw 4, described hoop 1 is made up of around forming two circular steel ring 11 after doubling a steel wire, described steel wire fold position is set on hoop screw 4 and with hoop packing ring 2 and fixes, the end face of described otic placode 3 is provided with two through hole 31, described steel wire passes respectively two through hole 31 away from the two ends of its fold position, the two ends of this steel wire are equipped with the fixed block 5 being threaded with it, and described fixed block 5 is placed on the other end of otic placode 3 relative hoop packing rings 2.
If when the diameter of two circular steel ring 11 is different, only need to rotate fixed block 5 time, because the two ends of described steel wire are to be threaded with fixed block 5, described fixed block 5 relatively moves one end of steel wire corresponding thereto, because described fixed block 5 is placed on the other end of otic placode 3 relative hoop packing rings 2, one end that described fixed block 5 can order about this steel wire by screw thread is along moving forward and backward on through hole 31 axial directions, make diminishing or becoming large of circular steel ring 11 diameters, make the diameter of two circular steel ring 11 be adjusted into big or small identical, make two annular steel rings can jointly be fixed sealing, form multi-ensuring, improve hoop sealing effect, due to fixed block 5 can regulate separately one of them annular steel ring internal diameter, the diameter of two circular steel ring 11 of two wire type hoops is become the same, reduce steel wire encircling and form two circular steel ring 11 size requirements, make two wire type hoops be convenient to manufacture.
The sidewall of described through hole 31 is provided with opening slot 32, the opening end of described opening slot 32 is placed on the side of otic placode 3, the two side spacing of described opening slot 32 is identical with the diameter of through hole 31, the another port of described through hole 31 relative hoop packing rings 2 is provided with the counterbore 33 caving inward, described fixed block 5 is placed in counterbore 33, rotate fixed block 5 for the ease of user of service, adjust annular steel ring internal diameter size, the degree of depth of described counterbore 33 is less than the height 1/2 of fixed block 5, and preferably the degree of depth of counterbore 33 is height 1/3 of fixed block 5.
Described steel wire can be entered into fast through hole 31 and is connected with fixed block 5 by opening slot 32 away from the two ends of its fold position, be convenient to install, increase work efficiency, described fixed block 5 is placed in counterbore 33, the two ends that can prevent steel wire depart from from through hole 31, improve the stability that two wire type hoops use
The outer side wall at the two ends of described steel wire is equipped with connecting thread, and described fixed block 5 is nut, and described nut matches with the connecting thread at the two ends of steel wire, improves the part-subassemble standard degree that two wire type hoops use, and reduces manufacture cost.
Claims (4)
1. a two wire type hoop, comprise hoop, hoop packing ring, otic placode and hoop screw, described hoop is made up of around forming two circular steel ring after doubling a steel wire, described steel wire fold position is set on hoop screw and with hoop packing ring and fixes, it is characterized in that: the end face of described otic placode is provided with two through hole, described steel wire passes respectively two through hole away from the two ends of its fold position, the two ends of this steel wire are equipped with the fixed block being threaded with it, and described fixed block is placed on the other end of the relative hoop packing ring of otic placode.
2. the two wire type hoops of one according to claim 1, it is characterized in that: the sidewall of described through hole is provided with opening slot, the two side spacing of described opening slot is identical with the diameter of through hole, the opening end of described opening slot is placed on the side of otic placode, the another port of the relative hoop packing ring of described through hole is provided with the counterbore caving inward, and described fixed block is placed in counterbore.
3. the two wire type hoops of one according to claim 2, is characterized in that: the degree of depth of described counterbore is less than the height 1/2 of fixed block.
4. according to the two wire type hoops of the one described in claim 1,2 or 3, it is characterized in that: the outer side wall at the two ends of described steel wire is equipped with connecting thread, described fixed block is nut, and described nut matches with the connecting thread at the two ends of steel wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420229079.0U CN203823248U (en) | 2014-05-06 | 2014-05-06 | Double-steel-wire type hoop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420229079.0U CN203823248U (en) | 2014-05-06 | 2014-05-06 | Double-steel-wire type hoop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203823248U true CN203823248U (en) | 2014-09-10 |
Family
ID=51478750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420229079.0U Expired - Fee Related CN203823248U (en) | 2014-05-06 | 2014-05-06 | Double-steel-wire type hoop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203823248U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104333834A (en) * | 2014-10-27 | 2015-02-04 | 苏州立人听力器材有限公司 | Sonic tube lock catch for soft ear mold |
| CN114962832A (en) * | 2022-05-16 | 2022-08-30 | 浙江迦南科技股份有限公司 | Spiral double-steel-wire type hoop and assembling equipment |
-
2014
- 2014-05-06 CN CN201420229079.0U patent/CN203823248U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104333834A (en) * | 2014-10-27 | 2015-02-04 | 苏州立人听力器材有限公司 | Sonic tube lock catch for soft ear mold |
| CN104333834B (en) * | 2014-10-27 | 2017-11-10 | 苏州立人听力器材有限公司 | A kind of soft ear mold is latched with sound pipe |
| CN114962832A (en) * | 2022-05-16 | 2022-08-30 | 浙江迦南科技股份有限公司 | Spiral double-steel-wire type hoop and assembling equipment |
| CN114962832B (en) * | 2022-05-16 | 2023-09-12 | 浙江迦南科技股份有限公司 | Spiral double-steel-wire type hoop and assembly equipment |
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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: 20140910 Termination date: 20190506 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |