CN205354683U - Stretch -proofing metal sinle silk of mechanical equipment - Google Patents
Stretch -proofing metal sinle silk of mechanical equipment Download PDFInfo
- Publication number
- CN205354683U CN205354683U CN201521061221.6U CN201521061221U CN205354683U CN 205354683 U CN205354683 U CN 205354683U CN 201521061221 U CN201521061221 U CN 201521061221U CN 205354683 U CN205354683 U CN 205354683U
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- casing
- upper sleeve
- setting
- wall
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a stretch -proofing metal sinle silk of mechanical equipment, including nonrust steel core and the metal sleeve of setting in the nonrust steel core outside, the outer wall of nonrust steel core on be provided with latticed knurling, the metal sleeve make for last sleeve pipe and case interconnect, last sleeve pipe with the case inboard form cylindric cavity, be provided with the aramid fiber silk in this cylindric cavity last sleeve pipe lateral wall with case terminal surface in opposite directions on be provided with the counter bore, the counter bore for following the several that sets up of last sleeve pipe lateral wall circumference interval, the case lateral wall with last sleeve pipe lateral wall in opposite directions on be provided with and imbed the location portion of counter bore. The utility model discloses an adopt wholly to have anti stretching effect's metal -cored structure, can be used for twining the cable that mechanical equipment used, produce when removing at mechanical equipment, can play and avoid the cable by the tensile problem that opens circuit of leading to, improve mechanical cable life.
Description
Technical field
This utility model relates to a kind of plant equipment stretch-proof metal core.
Background technology
Plant equipment is in moving process, it is easy to cause cable to stretch so that cable generation open circuit, there is potential safety hazard.Existing plant equipment cable, in order to avoid being stretched, it will usually arranges rustless steel cored structure, it is possible to play certain stretch-proof effect, but stainless steel core is easily deformed under external force, it is easy to lost efficacy.
Utility model content
The purpose of this utility model is in that to provide a kind of plant equipment stretch-proof metal core, prior art Problems existing can be improved, by adopting entirety to have the metallic core means of stretch-proof effect, can be used in being wound around the cable that plant equipment uses, when plant equipment produces mobile, can play and avoid cable to be stretched causing the problem of open circuit, improve machinery cable service life.
This utility model is achieved through the following technical solutions:
A kind of plant equipment stretch-proof metal core, including stainless steel core and be arranged on the metal canula outside stainless steel core, the outer wall of described stainless steel core is provided with latticed embossing, described metal canula is upper sleeve pipe and setting of casing is connected with each other and makes, cylindric cavity is formed inside described upper sleeve pipe and described setting of casing, it is provided with aramid fiber yarn in this cylindrical shape cavity, described upper sleeve side walls with described setting of casing end face in opposite directions are provided with counterbore, described counterbore is circumferentially spaced several along described upper sleeve side walls, described setting of casing sidewall and described upper sleeve pipe sidewall in opposite directions are provided with the location division that can embed described counterbore.
Further, for better realizing this utility model, being provided with the fixed groove for clamping wire stylet on described upper sleeve pipe and described cased outer wall, described fixed groove is axially arranged along described upper sleeve pipe and described setting of casing outer wall respectively.
Further, for better realizing this utility model, described upper sleeve pipe and described setting of casing sidewall end face in opposite directions are respectively arranged with high temperature resistant binder.
Further, for better realizing this utility model, being respectively installed with electro-insulating rubber layer on described upper sleeve pipe and described setting of casing outer wall, described electro-insulating rubber layer is bonded on described upper sleeve pipe and described setting of casing outer wall by high temperature resistant binder.
Further, for better realizing this utility model, temperature-resistant insulation layer is had in described aramid fiber yarn arranged outside, described temperature-resistant insulation layer outer wall is provided with the annular lip formation being intervally arranged, described annular lip formation is provided at circumferentially spaced along described aramid fiber yarn outer layer, and described annular lip formation outer wall is fitted on described upper sleeve pipe and described setting of casing inwall.
This utility model compared with prior art, has the advantages that
(1) electric lines of force that cable or plant equipment use can be wrapped in outside upper sleeve pipe and setting of casing by this utility model, by adopting rustless steel cored structure, stainless steel core can be utilized to have certain rigidity, it is not easy the feature deformed that is stretched, makes overall structure have good stretch-proof effect；
(2) this utility model arranges latticed embossing by adopting outside stainless steel core, it is possible to play the effect increasing rustless steel core outer surface frictional force so that aramid fiber yarn is not easy relatively stainless steel core and is moved, and makes structure more stable；
(3) this utility model is by adopting upper sleeve pipe and setting of casing, metal sleeve pipe can be utilized to have certain degree of hardness, it is made to be not easy to produce under external force drawing effect, it is favorably improved integrally-built intensity, meanwhile, two semicircle sleeve structures are utilized to form bulk metal sleeve pipe, it is possible to the installation of convenient internal stainless steel core and aramid fiber yarn, improve the stability of structure and conveniently processing and installation；
(4) this utility model passes through aramid fiber yarn structure filling cylindrical shape cavity, it is possible to utilizing aramid fiber yarn to have certain toughness, the masterpiece used time plays certain buffering effect outside simultaneously, makes the stainless steel core of internal layer be not easy produce fracture under external force or damage；
(5) mode that this utility model cooperates by adopting counterbore and location division, make sleeve pipe or setting of casing when being stretched effect, can there is certain stretching space, it is not easy to damage, realize upper being connected with each other between sleeve pipe and setting of casing simultaneously, improve the stability of structure, it is to avoid adopt the modes such as welding to make the problem that there is easily abrasion after pad causes wire stylet to be wound around on sleeve pipe and setting of casing outer wall, contribute to the service life of extension lead core.
Accompanying drawing explanation
Fig. 1 is this utility model overall structure schematic diagram.
Accompanying drawing labelling: 101. stainless steel cores, sleeve pipe on 102., 103. setting of casings, 104. aramid fiber yarns, 105. counterbores, 106. location divisions, 107. fixed grooves, 108. electro-insulating rubber layers, 109. temperature-resistant insulation layers, 110. collar flanges.
Detailed description of the invention
Below in conjunction with specific embodiment, this utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Embodiment 1:
As shown in Figure 1, a kind of plant equipment stretch-proof metal core, including stainless steel core 101 and be arranged on the metal canula outside stainless steel core 101, the outer wall of described stainless steel core 101 is provided with latticed embossing, described metal canula is upper sleeve pipe 102 and setting of casing 103 is connected with each other and makes, cylindric cavity is formed inside described upper sleeve pipe 102 and described setting of casing 103, it is provided with aramid fiber yarn 104 in this cylindrical shape cavity, described upper sleeve pipe 102 sidewall with described setting of casing 103 end face in opposite directions are provided with counterbore 105, described counterbore 105 is circumferentially spaced several along described upper sleeve pipe 102 sidewall, described setting of casing 103 sidewall and described upper sleeve pipe 102 sidewall in opposite directions are provided with the location division 106 that can embed described counterbore 105.
The electric lines of force that cable or plant equipment use can be wrapped in outside upper sleeve pipe and setting of casing by this utility model, by adopting rustless steel cored structure, stainless steel core can be utilized to have certain rigidity, it is not easy to the feature of the deformation that is stretched, make overall structure have good stretch-proof effect；This utility model arranges latticed embossing by adopting outside stainless steel core, it is possible to play the effect increasing rustless steel core outer surface frictional force so that aramid fiber yarn is not easy relatively stainless steel core and is moved, and makes structure more stable；This utility model is by adopting upper sleeve pipe and setting of casing, metal sleeve pipe can be utilized to have certain degree of hardness, it is made to be not easy to produce under external force drawing effect, it is favorably improved integrally-built intensity, meanwhile, two semicircle sleeve structures are utilized to form bulk metal sleeve pipe, it is possible to the installation of convenient internal stainless steel core and aramid fiber yarn, improve the stability of structure and conveniently processing and installation；This utility model passes through aramid fiber yarn structure filling cylindrical shape cavity, it is possible to utilizing aramid fiber yarn to have certain toughness, the masterpiece used time plays certain buffering effect outside simultaneously, makes the stainless steel core of internal layer be not easy produce fracture under external force or damage；The mode that this utility model cooperates by adopting counterbore and location division, make sleeve pipe or setting of casing when being stretched effect, can there is certain stretching space, it is not easy to damage, realize upper being connected with each other between sleeve pipe and setting of casing simultaneously, improve the stability of structure, it is to avoid adopt the modes such as welding to make the problem that there is easily abrasion after pad causes wire stylet to be wound around on sleeve pipe and setting of casing outer wall, contribute to the service life of extension lead core.
Embodiment 2:
The present embodiment is on the basis of embodiment 1, in order to facilitate the installation of plant equipment cable, in the present embodiment, preferably, being provided with the fixed groove 107 for clamping wire stylet on the outer wall of described upper sleeve pipe 102 and described setting of casing 103, described fixed groove 107 is axially arranged along described upper sleeve pipe 102 and described setting of casing 103 outer wall respectively.Plant equipment cable is embedded in fixed groove.In the present embodiment, it is possible to be fixed groove along upper sleeve pipe and setting of casing outer wall spiral winding so that it is axially extend.
Owing to cable use procedure can easily be generated heat, in the present embodiment, it is preferable that be respectively arranged with high temperature resistant binder on described upper sleeve pipe 102 and described setting of casing 103 sidewall end face in opposite directions.By adopting high temperature resistant binder, it is possible to produce relative movement when making sleeve pipe and setting of casing be not easy to heat up in the external world, make both structures more firm.
Make owing to upper sleeve pipe and setting of casing are metal, in the present embodiment, potential safety hazard is there is in order to avoid the generation breakage of plant equipment cable surface causes metal core exposed, preferably, being respectively installed with electro-insulating rubber layer 108 on described upper sleeve pipe 102 and described setting of casing 103 outer wall, described electro-insulating rubber layer 108 is bonded on described upper sleeve pipe 102 and described setting of casing 103 outer wall by high temperature resistant binder.By adopting electro-insulating rubber layer, it is possible to when making metal core occur damaged, by electro-insulating rubber buffer action, make metal core not have short circuit phenomenon.
In order to make overall structure have better insulation and resistance to elevated temperatures, in this enforcement, preferably, temperature-resistant insulation layer 109 is had in described aramid fiber yarn 104 arranged outside, described temperature-resistant insulation layer 109 outer wall is provided with the annular lip formation 110 being intervally arranged, described annular lip formation 110 is provided at circumferentially spaced along described aramid fiber yarn 104 outer layer, and described annular lip formation 110 outer wall is fitted on described upper sleeve pipe 102 and described setting of casing 103 inwall.By arranging annular lip formation, it is possible to increase the frictional force between temperature-resistant insulation layer and upper sleeve pipe and setting of casing, make overall structure stretch-proof performance better.
Claims (5)
1. a plant equipment stretch-proof metal core, it is characterized in that: include stainless steel core (101) and be arranged on the metal canula in stainless steel core (101) outside, the outer wall of described stainless steel core (101) is provided with latticed embossing, described metal canula is upper sleeve pipe (102) and setting of casing (103) is connected with each other and makes, described upper sleeve pipe (102) forms cylindric cavity with described setting of casing (103) inner side, aramid fiber yarn (104) it is provided with in this cylindrical shape cavity, described upper sleeve pipe (102) sidewall with described setting of casing (103) end face in opposite directions are provided with counterbore (105), described counterbore (105) is circumferentially spaced several along described upper sleeve pipe (102) sidewall, described setting of casing (103) sidewall and described upper sleeve pipe (102) sidewall in opposite directions are provided with the location division (106) that can embed described counterbore (105).
2. a kind of plant equipment stretch-proof metal core according to claim 1, it is characterized in that: be provided with the fixed groove (107) for clamping wire stylet on the outer wall of described upper sleeve pipe (102) and described setting of casing (103), described fixed groove (107) is axially arranged along described upper sleeve pipe (102) and described setting of casing (103) outer wall respectively.
3. a kind of plant equipment stretch-proof metal core according to claim 2, it is characterised in that: on described upper sleeve pipe (102) and described setting of casing (103) sidewall end face in opposite directions, it is respectively arranged with high temperature resistant binder.
4. a kind of plant equipment stretch-proof metal core according to claim 1, it is characterized in that: be respectively installed with electro-insulating rubber layer (108) on described upper sleeve pipe (102) and described setting of casing (103) outer wall, described electro-insulating rubber layer (108) is bonded on described upper sleeve pipe (102) and described setting of casing (103) outer wall by high temperature resistant binder.
5. a kind of plant equipment stretch-proof metal core according to claim 4, it is characterized in that: have temperature-resistant insulation layer (109) in described aramid fiber yarn (104) arranged outside, described temperature-resistant insulation layer (109) outer wall is provided with the annular lip formation (110) being intervally arranged, described annular lip formation (110) is provided at circumferentially spaced along described aramid fiber yarn (104) outer layer, and described annular lip formation (110) outer wall is fitted on described upper sleeve pipe (102) and described setting of casing (103) inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521061221.6U CN205354683U (en) | 2015-12-17 | 2015-12-17 | Stretch -proofing metal sinle silk of mechanical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521061221.6U CN205354683U (en) | 2015-12-17 | 2015-12-17 | Stretch -proofing metal sinle silk of mechanical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205354683U true CN205354683U (en) | 2016-06-29 |
Family
ID=56169350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521061221.6U Withdrawn - After Issue CN205354683U (en) | 2015-12-17 | 2015-12-17 | Stretch -proofing metal sinle silk of mechanical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205354683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105448381A (en) * | 2015-12-17 | 2016-03-30 | 重庆凯顺机械有限公司 | Tensile metal wire core for mechanical equipment |
-
2015
- 2015-12-17 CN CN201521061221.6U patent/CN205354683U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105448381A (en) * | 2015-12-17 | 2016-03-30 | 重庆凯顺机械有限公司 | Tensile metal wire core for mechanical equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160629 Effective date of abandoning: 20170322 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20160629 Effective date of abandoning: 20170322 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |