CN204441821U - A kind of cable joint protector - Google Patents
A kind of cable joint protector Download PDFInfo
- Publication number
- CN204441821U CN204441821U CN201520094352.8U CN201520094352U CN204441821U CN 204441821 U CN204441821 U CN 204441821U CN 201520094352 U CN201520094352 U CN 201520094352U CN 204441821 U CN204441821 U CN 204441821U
- Authority
- CN
- China
- Prior art keywords
- cable
- gland
- joint sleeve
- joint
- pipe
- 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.)
- Expired - Fee Related
Links
Landscapes
- Joints Allowing Movement (AREA)
Abstract
The utility model relates to cable protective equipment, particularly relates to a kind of cable joint protector.This device comprises gland, cable seal head, first joint sleeve, second joint sleeve, metal bellows and metal knitted pipe, cable through-hole is had in the middle of described gland, the side of described gland arranges described cable seal head, the opposite side of described gland arranges described metal bellows, described cable seal head, gland and metal bellows are communicated with successively and are set in outside cable, the pipe overcoat of described metal bellows has described metal knitted pipe, described first joint sleeve and the second joint sleeve are tightly placed in outside the two ends pipe of metal knitted pipe respectively, described first joint sleeve is connected with described gland.This apparatus structure is simple, arranges rationally reliable, both ensure that good sealing effectiveness, has again stable to be fixedly connected with performance, and warping resistance ability is strong, and easy disassembly is applied widely, has more superior cable protection performance.
Description
Technical field
The utility model relates to cable protective equipment, particularly relates to a kind of cable joint protector being applicable to immersible pump.
Background technology
Immersible pump is due to the superiority of service condition and mode, range of application is very extensive, immersible pump is applied in the wet environment of water usually, its condition of work more complicated, so not only require good sealing to the long cable section of ingoing line of immersible pump, and want firmly, can the requirements such as movement, distortion be met.At present, cable protecting device of the prior art, cable rubber coating technique is adopted to make, directly connect after cable rubber coating with the pump housing, use screw thread or gland to fix, cable through after the pump housing by reaching the effect of sealing after the extruding of screw thread or gland, but, this structure mainly has the following disadvantages: 1, cable easily in junction because bending repeatedly causes cable internal break, cause water pump to work; 2, junction rubber is easy to wear aging, causes seal failure; 3, user to grab rubber and cable when pulling cable fragile.
Therefore, for above deficiency, need to provide a kind of good airproof performance, fixation, protect reliable cable joint protector.
Utility model content
(1) technical problem that will solve
It is not good enough to solve existing cable connector protection device sealing effectiveness that the purpose of this utility model is to provide a kind of cable joint protector, and fixed form is insecure, the problem that protective layer is fragile, protected effect is poor.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of cable joint protector, comprise gland, cable seal head, first joint sleeve, second joint sleeve, metal bellows and metal knitted pipe, cable through-hole is had in the middle of described gland, the side of described gland arranges described cable seal head, the opposite side of described gland arranges described metal bellows, described cable seal head, gland and metal bellows are communicated with successively and are set in outside cable, the outer sheathed described metal knitted pipe of pipe of described metal bellows, described first joint sleeve and the second joint sleeve are tightly placed in outside the two ends pipe of described metal knitted pipe respectively, described first joint sleeve is fixedly connected with described gland.
Wherein, on described gland, the periphery of cable through-hole has screwed hole, for connecting external equipment.
Wherein, described cable seal head adopts has flexible quality of rubber materials, and this quality of rubber materials has the elastic deformation amount of 5%-10%.
Wherein, described first joint sleeve and described gland are welded to connect.
Wherein, the two ends of described metal knitted pipe are welded to connect with described first joint sleeve and the second joint sleeve respectively.
Wherein, the material of described metal knitted pipe is stainless steel wire.
(3) beneficial effect
Technique scheme tool of the present utility model has the following advantages: this cable joint protector comprises gland, cable seal head, the first joint sleeve, the second joint sleeve, metal bellows and metal knitted pipe.By offering cable through-hole on gland, the side of gland arranges cable seal head, cable seal head closely cooperates with outside diving apparatus, thus form good sealing effectiveness, by connecting at the opposite side of gland, metal bellows is set, cable through-hole on gland is communicated with metal bellows, pass to make cable, metal bellows can produce flexible deformation, the effect of attached cable is played when cable folding, the cable internal wiring preventing the excessive bending of cable from causing fractures and can not work, metal knitted pipe is had at corrugated flexible hose overcoat, further protection cable, and conveniently hold, first joint sleeve and the second joint sleeve are tightly placed in outside the two ends pipe of metal knitted pipe respectively, the corrugated flexible hose of internal layer is made to prevent from getting loose together with metal knitted pipe lock ring, wherein the first joint sleeve is fixedly connected with gland, make the protective layer outside cable more solid and reliable, in addition, annexation many employings tight fit in this device or welding manner, make the fixed form of this device reliably fastening, ensure that the firm protective value of good sealing and device.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
In figure: 1: gland; 2: metal bellows; 3: the first joint sleeves; 4: the second joint sleeves; 5: metal knitted pipe; 6: cable seal head; 7: cable.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
As shown in Figure 1, drainage car of the present utility model comprises gland 1, cable seal head 6, first joint sleeve 3, second joint sleeve 4, metal bellows 2 and metal knitted pipe 5.By offering cable through-hole in the centre of gland 1, the side of gland 1 arranges cable seal head 6, cable seal head 6 can closely cooperate with the diving apparatus of outside, particularly, realize closely cooperating with interference fit between cable seal head 6 and external equipment, thus form good sealing effectiveness, by connecting at the opposite side of gland 1, metal bellows 2 is set, cable through-hole on gland is communicated with metal bellows 2, pass to make cable 7, like this, cable seal head 6, gland 1 is communicated with successively with metal bellows 2 and is set in outside cable 7, cable 7 is in whole protective device, during concrete enforcement, the internal diameter of metal bellows 2 is greater than cable size, make to be loose fit relation between the two, metal bellows 2 can produce flexible deformation, the effect of attached cable 7 radius bend can be played, in case cable 7 excessively bending and rupturing, metal knitted pipe 5 is had in the outer cover of corrugated flexible hose 2, further protection cable, and conveniently hold, first joint sleeve 3 and the second joint sleeve 4 are tightly placed in outside the two ends pipe of metal knitted pipe 5 respectively, the corrugated flexible hose 2 of internal layer is made to prevent from getting loose together with metal knitted pipe 5 lock ring, wherein the first joint sleeve 3 is fixedly connected with gland 1, make the protective layer outside cable 7 more solid and reliable.
As shown in Figure 1, on gland 1, the periphery of cable through-hole has screwed hole, for connecting external equipment, to facilitate installation and removal between this cable joint protector and external equipment.
Wherein, cable seal head 6 adopts has flexible quality of rubber materials, and this quality of rubber materials has the elastic deformation amount of 5%-10%, and this cable seal head 6 has good elastic performance, makes sealing effectiveness better, in case outside liquid enters in cable.
As shown in Figure 1, the first joint sleeve 3 for being welded to connect with gland 1, being achieved the reliable fixing and excellent sealing of device, makes device more stable, ensured the better protected effect of this device by the mode be welded to connect.
As shown in Figure 1, the two ends of metal knitted pipe 5 are welded to connect with the first joint sleeve 3 and the second joint sleeve 4 respectively, same, welding connecting mode make the sealing of this device be fixedly connected with more reliable.
Wherein, the material of metal knitted pipe 5 is stainless steel wire, its excellent in mechanical performance, and it is damaged and aging to work as the cable covering that causes when rubbing with outside hard object; stop outside liquid and entered into immersible pump inside, in case cause motor for submerged pump to burn out or electric leakage etc. is dangerous occurs.
It should be noted that, this cable joint protector is applicable to access and the output protection of cable on immersible pump, but is not limited to be applied to immersible pump, this device can expansive approach in other waterproof and dampproof protections waiting cable joint under environment.
In sum; a kind of cable joint protector structure of the present utility model is simple; each parts arrange rationally reliable; both ensure that good sealing effectiveness; also have and more stable be fixedly connected with performance, warping resistance ability is strong, easy disassembly; applied widely, there is more superior cable protection performance.
Finally illustrate: above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (6)
1. a cable joint protector, it is characterized in that, comprise gland, cable seal head, first joint sleeve, second joint sleeve, metal bellows and metal knitted pipe, cable through-hole is had in the middle of described gland, the side of described gland arranges described cable seal head, the opposite side of described gland arranges described metal bellows, described cable seal head, gland and metal bellows are communicated with successively and are set in outside cable, the outer sheathed described metal knitted pipe of pipe of described metal bellows, described first joint sleeve and the second joint sleeve are tightly placed in outside the two ends pipe of described metal knitted pipe respectively, described first joint sleeve is fixedly connected with described gland.
2. cable joint protector according to claim 1, is characterized in that, on described gland, the periphery of cable through-hole has screwed hole, for connecting external equipment.
3. cable joint protector according to claim 1, is characterized in that, described cable seal head adopts has flexible quality of rubber materials, and this quality of rubber materials has the elastic deformation amount of 5%-10%.
4. cable joint protector according to claim 1, is characterized in that, described first joint sleeve and described gland are welded to connect.
5. cable joint protector according to claim 1, is characterized in that, the two ends of described metal knitted pipe are welded to connect with described first joint sleeve and the second joint sleeve respectively.
6. cable joint protector according to claim 1, is characterized in that, the material of described metal knitted pipe is stainless steel wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520094352.8U CN204441821U (en) | 2015-02-10 | 2015-02-10 | A kind of cable joint protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520094352.8U CN204441821U (en) | 2015-02-10 | 2015-02-10 | A kind of cable joint protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204441821U true CN204441821U (en) | 2015-07-01 |
Family
ID=53609641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520094352.8U Expired - Fee Related CN204441821U (en) | 2015-02-10 | 2015-02-10 | A kind of cable joint protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204441821U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104977363A (en) * | 2015-07-16 | 2015-10-14 | 常州市常超电子研究所有限公司 | Ultrasonic small-angle probe |
| CN107104413A (en) * | 2017-06-25 | 2017-08-29 | 国网江苏省电力公司扬州市江都区供电公司 | A kind of cable connector reinforcing device |
| CN110153927A (en) * | 2019-06-14 | 2019-08-23 | 深圳市银宝山新科技股份有限公司 | The assembling fixture of woven tube |
-
2015
- 2015-02-10 CN CN201520094352.8U patent/CN204441821U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104977363A (en) * | 2015-07-16 | 2015-10-14 | 常州市常超电子研究所有限公司 | Ultrasonic small-angle probe |
| CN107104413A (en) * | 2017-06-25 | 2017-08-29 | 国网江苏省电力公司扬州市江都区供电公司 | A kind of cable connector reinforcing device |
| CN107104413B (en) * | 2017-06-25 | 2018-07-31 | 国网江苏省电力公司扬州市江都区供电公司 | A kind of cable connector reinforcing device |
| CN110153927A (en) * | 2019-06-14 | 2019-08-23 | 深圳市银宝山新科技股份有限公司 | The assembling fixture of woven tube |
| CN110153927B (en) * | 2019-06-14 | 2024-01-16 | 深圳市银宝山新科技股份有限公司 | Mounting jig for braided tube |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204441821U (en) | A kind of cable joint protector | |
| CN209626879U (en) | A kind of gooseneck type cable seal attachment device | |
| CN202737429U (en) | Underwater cable sealing device | |
| CN202050226U (en) | Underwater cable joint protective sleeve | |
| CN103326305A (en) | Water tight method for cable incoming | |
| CN108732683B (en) | Optical cable fixing device for optical cable fusion box | |
| CN211266442U (en) | Metal water joint that connects formula leakproofness well soon | |
| CN205101738U (en) | Metal collapsible tube connects | |
| CN214889667U (en) | Axial compensation type metal hose | |
| CN213990039U (en) | Power cable wiring protection device | |
| CN203589636U (en) | Threading pipe joint | |
| CN104638586A (en) | Threading pipe joint | |
| CN203589674U (en) | Cable joint with IP68 protection level | |
| CN103682795A (en) | Waterproof tail clamp for circular electric connector | |
| CN213685649U (en) | Stainless steel metal hose with explosion-proof structure | |
| CN202118414U (en) | Enhanced worm transmission type hose hoop | |
| CN206127890U (en) | Prestress wire protective housing | |
| CN208596822U (en) | A kind of cable connector water-proof jacket | |
| CN207557547U (en) | A kind of big outer diameter fiber optic protection metal sleeve | |
| CN205978915U (en) | Anticreep coupling | |
| CN205829089U (en) | Wire protecting structure | |
| CN210744666U (en) | Explosion-proof flexible pipe | |
| CN205278666U (en) | Protective sheath that splashes is prevented in leakage | |
| CN205789193U (en) | A kind of simple long-life insulated cable protection device | |
| CN205051014U (en) | Flat, circle cable conductor interfacing apparatus |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20190210 |