CN109538693A - The anti-stubborn de- tubular type of one kind spends orchid and preparation method thereof - Google Patents
The anti-stubborn de- tubular type of one kind spends orchid and preparation method thereof Download PDFInfo
- Publication number
- CN109538693A CN109538693A CN201811532795.5A CN201811532795A CN109538693A CN 109538693 A CN109538693 A CN 109538693A CN 201811532795 A CN201811532795 A CN 201811532795A CN 109538693 A CN109538693 A CN 109538693A
- Authority
- CN
- China
- Prior art keywords
- latch
- pin hole
- intermediate tube
- round tube
- rotary table
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G11/00—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
- F16G11/12—Connections or attachments, e.g. turnbuckles, adapted for straining of cables, ropes, or wire
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The present invention relates to the anti-stubborn de- tubular types of one kind to spend orchid and preparation method thereof, including intermediate tube and it is mounted on the adjusting screw rod at intermediate tube both ends, two adjusting screw rods are symmetrical arranged along intermediate tube, the inner end of each adjusting screw rod forms the thread segment being threadedly engaged with intermediate tube, outer end forms connection otic placode, the intermediate tube is integrally formed, including middle part round tube portion, rotary table portion and end round tube portion.The invention has the advantages that making a call to one into pin hole in the rotary table portion of intermediate tube, it is equipped with latch pin hole in the mounting disc of thread segment front end, and latch is passed through into pin hole and is installed in latch pin hole, then will be welded into pin hole, and prevent latch from falling off.When in use, when being screwed to the limit outside the thread segment of adjustment screw, latch is just blocked by conical cavity, and adjustment screw is prevented to back-out.
Description
Technical field
The present invention relates to the anti-stubborn de- tubular types of one kind to spend orchid and preparation method thereof.
Background technique
Turnbuckle is widely applied to be tensed with the structure of the industries such as building, industry, sport, mainly cooperates wirerope, rope chain
Deng, to tense object have it is elastic, apart from regulatory function.Tubular type spends blue more common open type that orchid is spent to have better intensity and be applied to
The higher field of safety requirements, but tubular type is spent blue due to being enclosed, can't see spiro rod length from the outside, it when in use cannot be fine
Judge whether to twist de-, just in case twist de- or be screwed to only seldom a few button screw thread stress, will cause and tense object and lose power suddenly,
There are some potential safety problemss.
Summary of the invention
To overcome the shortcomings of existing technologies, the present invention provides the anti-stubborn de- tubular type of one kind and spends orchid, the technical scheme is that
One kind is anti-to twist de- tubular type and spends orchid, including intermediate tube and is mounted on the adjusting screw rod at intermediate tube both ends, two adjust spiral shells
Bar is symmetrical arranged along intermediate tube, and the inner end of each adjusting screw rod forms the thread segment being threadedly engaged with intermediate tube, and outer end, which is formed, to be connected
Ear connecting plate, the intermediate tube is integrally formed, including middle part round tube portion, rotary table portion and end round tube portion, round tube portion in the middle part of this
Every one end be disposed with rotary table portion and end round tube portion, the expanding end in the rotary table portion is connected with middle part round tube portion, undergauge
End is connected with the end round tube portion, and the internal diameter in the middle part round tube portion is greater than the internal diameter in end round tube portion, the rotary table portion
It is internally provided with the conical cavity being connected to middle part round tube portion and end round tube portion；The inner wall in end round tube portion be provided with
The internal screw thread of thread segment cooperation；Limited position mechanism is installed between the adjusting screw rod and intermediate tube.
The position-limit mechanism includes latch, is provided with and the integrally formed installation of thread segment in the inner end of the thread segment
Disk is disposed radially the latch pin hole for installing latch in the mounting disc, and the latch is from being arranged in circle
Pin hole of crossing in platform portion is penetrated to latch pin hole, is linked together with the latch, the both ends of the latch
It is reserved in the outside of mounting disc, is limited by the conical cavity in the rotary table portion.
It is described to be welded into pin hole after the latch and mounting disc links together.
Adjusting nut is installed in intermediate tube external screw-thread section.
Square groove is offered in the middle part of the intermediate tube.
The latch is threadedly coupled or welds together with mounting disc.
A kind of anti-preparation method twisted de- tubular type and spend orchid, comprising the following steps:
S1, it offers in the rotary table portion of intermediate tube into pin hole；
S2, latch pin hole is offered in the mounting disc of adjusting screw rod thread segment front end；
S3, latch is penetrated from into pin hole to latch pin hole, is assembled together with the mounting disc, meanwhile,
So that the both ends of latch is reserved in the outside of mounting disc, latch is limited by conical cavity；
S4, it is welded described into pin hole.
The invention has the advantages that making a call to one into pin hole in the rotary table portion of intermediate tube, it is equipped with only in the mounting disc of thread segment front end
Dynamic pin pin hole, and latch is passed through into pin hole and is installed in latch pin hole, it then will be welded into pin hole, and prevent latch
It falls off.When in use, when being screwed to the limit outside the thread segment of adjustment screw, latch is just blocked by conical cavity, is prevented
Adjustment screw is back-outed.
Detailed description of the invention
Fig. 1 is agent structure schematic diagram of the invention.
Fig. 2 is the structural schematic diagram of the intermediate tube in Fig. 1.
Fig. 3 is the structural schematic diagram of adjusting screw rod in Fig. 1.
Specific embodiment
The invention will now be further described with reference to specific embodiments, the advantages and features of the present invention will be with description and
It is apparent.But examples are merely exemplary for these, and it is not intended to limit the scope of the present invention in any way.Those skilled in the art
Member it should be understood that without departing from the spirit and scope of the invention can details to technical solution of the present invention and form into
Row modifications or substitutions, but these modifications and replacement are fallen within the protection scope of the present invention.
It referring to Fig. 1 to Fig. 3, twists de- tubular type and spends orchid the present invention relates to one kind is anti-, including intermediate tube 1 and be mounted on intermediate tube
The adjusting screw rod (being threadedly engaged between intermediate tube and adjusting screw rod) at 1 both ends, two adjusting screw rods are symmetrical arranged along intermediate tube 1,
The inner end of each adjusting screw rod forms the thread segment 2 being threadedly engaged with intermediate tube, and outer end forms connection otic placode 3, the centre
Pipe 1 is integrally formed, including middle part round tube portion 11, rotary table portion 12 and end round tube portion 13, every one end in round tube portion 11 in the middle part of this
It is disposed with rotary table portion 12 and end round tube portion 13, the expanding end in the rotary table portion 12 is connected with middle part round tube portion 11, undergauge
End is connected with the end round tube portion 13, and the internal diameter in the middle part round tube portion 11 is greater than the internal diameter in end round tube portion 13, described
Rotary table portion is internally provided with the conical cavity being connected to middle part round tube portion 11 and end round tube portion 13；End round tube portion 13
Inner wall is provided with the internal screw thread with thread segment cooperation；Limited position mechanism is installed between the adjusting screw rod and intermediate tube 11.
The position-limit mechanism includes latch 5, is provided with and the integrally formed peace of thread segment in the inner end of the thread segment
Sabot 8, is disposed radially the latch pin hole 6 for installing latch in the mounting disc 8, and the latch 5 is from setting
The pin hole 14 of crossing set in rotary table portion 12 is penetrated to latch pin hole 6, is linked together with the latch 5, described
The both ends of latch 5 are reserved in the outside of mounting disc 8, are limited by the conical cavity in the rotary table portion 12.
It is described to be welded into pin hole after the latch 5 and mounting disc 8 links together；The latch with
Mounting disc is threadedly coupled or welds together.
Adjusting nut is installed in intermediate tube external screw-thread section.
The middle part of the intermediate tube 1 offers square groove 4.
The invention further relates to a kind of anti-preparation methods twisted de- tubular type and spend orchid, comprising the following steps:
S1, it offers in the rotary table portion of intermediate tube into pin hole；
S2, latch pin hole is offered in the mounting disc of adjusting screw rod thread segment front end；
S3, latch is penetrated from into pin hole to latch pin hole, is assembled together with the mounting disc, meanwhile,
So that the both ends of latch is reserved in the outside of mounting disc, latch is limited by conical cavity；
S4, it is welded described into pin hole.
The working principle of the invention is: when in use, when being screwed to the limit outside the thread segment of adjustment screw, latch
Both ends are just blocked by conical cavity, and adjustment screw is prevented to back-out.
Claims (7)
1. one kind is anti-to twist de- tubular type and spends orchid, which is characterized in that including intermediate tube and it is mounted on the adjusting screw rod at intermediate tube both ends,
Two adjusting screw rods are symmetrical arranged along intermediate tube, and the inner end of each adjusting screw rod forms the thread segment being threadedly engaged with intermediate tube, outside
End forms connection otic placode, and the intermediate tube is integrally formed, including middle part round tube portion, rotary table portion and end round tube portion, in this
Every one end in round tube portion, portion is disposed with rotary table portion and end round tube portion, expanding end and the middle part round tube portion phase in the rotary table portion
Even, undergauge end is connected with the end round tube portion, and the internal diameter in the middle part round tube portion is greater than the internal diameter in end round tube portion, described
Rotary table portion is internally provided with the conical cavity being connected to middle part round tube portion and end round tube portion；The inner wall in end round tube portion is set
It is equipped with the internal screw thread with thread segment cooperation；Limited position mechanism is installed between the adjusting screw rod and intermediate tube.
2. a kind of anti-stubborn de- tubular type according to claim 1 spends orchid, which is characterized in that the position-limit mechanism includes stop
Pin, the inner end of the thread segment be provided with the integrally formed mounting disc of thread segment, be disposed radially in the mounting disc useful
In the latch pin hole of installation latch, the latch is penetrated from the pin hole of crossing being arranged in rotary table portion to latch pin hole
Afterwards, it links together with the latch, the both ends of the latch are reserved in the outside of mounting disc, by the rotary table
The conical cavity in portion limits.
3. a kind of anti-stubborn de- tubular type according to claim 2 spends orchid, which is characterized in that the latch and mounting disc connects
It is described to be welded into pin hole after being connected together.
4. a kind of anti-stubborn de- tubular type according to claim 2 or 3 spends orchid, which is characterized in that be located at intermediate tube external screw-thread
Adjusting nut is installed in section.
5. a kind of anti-stubborn de- tubular type according to claim 1 spends orchid, which is characterized in that opened up in the middle part of the intermediate tube
There is square groove.
6. a kind of anti-stubborn de- tubular type according to claim 3 spends orchid, which is characterized in that the latch and installation valve snail
Line connects or welds together.
7. a kind of anti-preparation method twisted de- tubular type and spend orchid, which comprises the following steps:
S1, it offers in the rotary table portion of intermediate tube into pin hole；
S2, latch pin hole is offered in the mounting disc of adjusting screw rod thread segment front end；
S3, latch is penetrated from into pin hole to latch pin hole, is assembled together with the mounting disc, meanwhile, make to stop
The both ends of dynamic pin are reserved in the outside of mounting disc, are limited by conical cavity to latch；
S4, it is welded described into pin hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811532795.5A CN109538693A (en) | 2018-12-14 | 2018-12-14 | The anti-stubborn de- tubular type of one kind spends orchid and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811532795.5A CN109538693A (en) | 2018-12-14 | 2018-12-14 | The anti-stubborn de- tubular type of one kind spends orchid and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109538693A true CN109538693A (en) | 2019-03-29 |
Family
ID=65856209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811532795.5A Pending CN109538693A (en) | 2018-12-14 | 2018-12-14 | The anti-stubborn de- tubular type of one kind spends orchid and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109538693A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5156482A (en) * | 1991-05-21 | 1992-10-20 | Owings Samuel S | Lockable turnbuckle |
| SE520870C2 (en) * | 1997-11-17 | 2003-09-09 | Selden Mast Ab | Turnbuckle device used in yacht rigging |
| CN1620345A (en) * | 2001-07-16 | 2005-05-25 | 空运物流公司 | Composite tensioning members and method for manufacturing same |
| EP1956266A2 (en) * | 2007-02-09 | 2008-08-13 | Bobby Hu | Turnbuckle and method for making the same |
| CN102221067A (en) * | 2010-04-15 | 2011-10-19 | 路德链条里格及荻茨联合有限公司 | Tension device for chains |
| CN203516593U (en) * | 2013-09-30 | 2014-04-02 | 陕西万里达铁路电气化器材有限公司 | Integrated safety-type adjustment bolt |
| CN104791418A (en) * | 2015-03-25 | 2015-07-22 | 广东坚朗五金制品股份有限公司 | Stay rope and adjustment method thereof |
| WO2016073979A1 (en) * | 2014-11-07 | 2016-05-12 | Herman Edward J | Turnbuckle with improved toggle jaw |
| CN206111946U (en) * | 2016-08-22 | 2017-04-19 | 苏州市顺仪五金有限公司 | Press from both sides and tightly spend orchid |
| KR20180025658A (en) * | 2016-09-01 | 2018-03-09 | 이승범 | Turnbuckle |
-
2018
- 2018-12-14 CN CN201811532795.5A patent/CN109538693A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5156482A (en) * | 1991-05-21 | 1992-10-20 | Owings Samuel S | Lockable turnbuckle |
| SE520870C2 (en) * | 1997-11-17 | 2003-09-09 | Selden Mast Ab | Turnbuckle device used in yacht rigging |
| CN1620345A (en) * | 2001-07-16 | 2005-05-25 | 空运物流公司 | Composite tensioning members and method for manufacturing same |
| EP1956266A2 (en) * | 2007-02-09 | 2008-08-13 | Bobby Hu | Turnbuckle and method for making the same |
| CN102221067A (en) * | 2010-04-15 | 2011-10-19 | 路德链条里格及荻茨联合有限公司 | Tension device for chains |
| CN203516593U (en) * | 2013-09-30 | 2014-04-02 | 陕西万里达铁路电气化器材有限公司 | Integrated safety-type adjustment bolt |
| WO2016073979A1 (en) * | 2014-11-07 | 2016-05-12 | Herman Edward J | Turnbuckle with improved toggle jaw |
| CN104791418A (en) * | 2015-03-25 | 2015-07-22 | 广东坚朗五金制品股份有限公司 | Stay rope and adjustment method thereof |
| CN206111946U (en) * | 2016-08-22 | 2017-04-19 | 苏州市顺仪五金有限公司 | Press from both sides and tightly spend orchid |
| KR20180025658A (en) * | 2016-09-01 | 2018-03-09 | 이승범 | Turnbuckle |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190329 |
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| RJ01 | Rejection of invention patent application after publication |