CN2499508Y - Self locking type pull thread sleeve - Google Patents
Self locking type pull thread sleeve Download PDFInfo
- Publication number
- CN2499508Y CN2499508Y CN 01263392 CN01263392U CN2499508Y CN 2499508 Y CN2499508 Y CN 2499508Y CN 01263392 CN01263392 CN 01263392 CN 01263392 U CN01263392 U CN 01263392U CN 2499508 Y CN2499508 Y CN 2499508Y
- Authority
- CN
- China
- Prior art keywords
- inserted block
- groove
- hook portion
- sides
- hook part
- 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
Abstract
A self locking type pull thread sleeve comprises sleeve bodies [1], a slitting [9] which is arranged on the sleeve bodies [1] along the axial direction, a groove [4] and an insert block which are respectively arranged on the sleeve bodies [1] at the two sides of the slitting [9]. The utility model is characterized in that the two sides of the outer port of the groove [4] are provided with a hook part [3] of the groove respectively; the two sides of the insert block are provided with a hook part [7] of the insert block respectively; the hook part[7] of the insert block is matched and hooked with the hook part [3] of the groove; the hook part [7]of the insert block and the hook part [3] of the groove barb are matched reversed hooks or upright hooks. The utility model is used in the oblique pull thread of a telegraph pole, and the groove and the insert block on the sleeve bodies [1] at the two sides of the slitting can achieve self locking after being inserted into each other. The slitting can not be opened again unless the slitting is opened devastatingly; therefore, the utility model has better anti-theft performance.
Description
Technical field
The utility model relates to the sleeve pipe that uses on the lateral conductor on a kind of electric pole.
Background technology
In the prior art, backguy one end of electric pole is fixed on the electric pole, and the other end is fixed on the ground, and tangible sign not easily makes pedestrian or vehicle mistake knock and causes the accident.Patent Office of the People's Republic of China discloses the utility model patent of CN2365342Y, it comprises a plastic round tube, vertically have a seam on the wall of pipe, have a cross section to be circular groove on the limit of seam, another side has a cross section of matching with above-mentioned groove to be circular chimb.Pole guy is embedded in the backguy protective sleeve by seam, more circular chimb is on one side embedded in the groove of another side, pipe is about to backguy and entangles.When but this sleeve pipe uses, owing to be that circular groove and circular chimb match, when therefore pulling at these both sides, still can open the seam of pipe, anti-theft effect is very poor.
Summary of the invention
The purpose of this utility model is to provide a kind of both sides of cracking to close up the stubborn self-locking Guy wire guide-tube in back.
The technical solution of the utility model is: a kind of self-locking Guy wire guide-tube, comprise sleeve body, described sleeve body upper edge is axially arranged with cracks, be respectively equipped with groove and inserted block on the sleeve body on these both sides of cracking, under the user mode, described inserted block is inserted in and makes sleeve body form the tubulose of sealing in the groove; The both sides of the outer end oral area of described groove are respectively equipped with the groove hook portion, and the both sides of described inserted block also are respectively equipped with the inserted block hook portion; Under user mode, the described inserted block hook portion clasp joint that matches with the groove hook portion; Described inserted block hook portion and groove hook portion are barb or the straight hook that matches.
The utility model compared with prior art has following advantage:
Because described inserted block hook portion and groove hook portion are barb or the straight hook that matches, therefore can self-locking after insert relative of groove on the sleeve body on both sides of cracking with inserted block, unless open devastatingly, crack otherwise can't reopen, therefore have anti-theft effect preferably.
Description of drawings
Accompanying drawing 1 is the sectional view of the utility model before using;
Accompanying drawing 2 is the utility model sectional view of (inserted block and groove are to fashionable) when user mode;
Accompanying drawing 3 is a three-dimensional structure diagram of the present utility model; Wherein:
[1], sleeve body; [2], cannula cavity; [3], groove hook portion; [4], groove; [5], interior inserted block; [6], outer inserted block; [7], inserted block hook portion; [8], inserted block gap; [9], crack;
The specific embodiment: referring to accompanying drawing 1 to accompanying drawing 3, a kind of self-locking Guy wire guide-tube, comprise sleeve body [1], described sleeve body [1] upper edge is axially arranged with crack [9], be respectively equipped with groove [4] and inserted block on the sleeve body [1] on these [9] both sides of cracking, under the user mode, described inserted block is inserted in and makes sleeve body [1] form the tubulose of sealing in the groove [4]; The both sides of the outer end oral area of described groove [4] are respectively equipped with groove hook portion [3], and the both sides of described inserted block also are respectively equipped with inserted block hook portion [7]; Under user mode, described inserted block hook portion [7] clasp joint that matches with groove hook portion [3]; Described inserted block hook portion [7] and groove hook portion [3] barb or straight hook for matching.
Described inserted block comprises interior inserted block [5] and outer inserted block [6], leave inserted block gap [8] between inserted block [5] and the outer inserted block [6] in described, inserted block [5] and outer inserted block [6] have elasticity in making, can subtend shrink by the extruding of groove hook portion [3].Two inserted block hook portions [7] lay respectively at the end of interior inserted block [5] and outer inserted block [6].
Claims (2)
1, a kind of self-locking Guy wire guide-tube, comprise sleeve body [1], described sleeve body [1] upper edge is axially arranged with crack [9], be respectively equipped with groove [4] and inserted block on the sleeve body [1] on these [9] both sides of cracking, under the user mode, described inserted block is inserted in and makes sleeve body [1] form the tubulose of sealing in the groove [4]; It is characterized in that: the both sides of the outer end oral area of described groove [4] are respectively equipped with groove hook portion [3], and the both sides of described inserted block also are respectively equipped with inserted block hook portion [7]; Under user mode, described inserted block hook portion [7] clasp joint that matches with groove hook portion [3]; Described inserted block hook portion [7] and groove hook portion [3] barb or straight hook for matching.
2, self-locking Guy wire guide-tube according to claim 1, it is characterized in that: described inserted block comprises interior inserted block [5] and outer inserted block [6], leave inserted block gap [8] between inserted block [5] and the outer inserted block [6] in described, two inserted block hook portions [7] lay respectively at the end of interior inserted block [5] and outer inserted block [6].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01263392 CN2499508Y (en) | 2001-10-23 | 2001-10-23 | Self locking type pull thread sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01263392 CN2499508Y (en) | 2001-10-23 | 2001-10-23 | Self locking type pull thread sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2499508Y true CN2499508Y (en) | 2002-07-10 |
Family
ID=33670986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01263392 Expired - Fee Related CN2499508Y (en) | 2001-10-23 | 2001-10-23 | Self locking type pull thread sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2499508Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102619375A (en) * | 2012-04-09 | 2012-08-01 | 江苏省电力公司徐州供电公司 | Buttcock line binding and crimping pipe for line bracing wire |
| CN104372977A (en) * | 2014-10-29 | 2015-02-25 | 洛阳市环城供电局 | Disassembly-convenient wire drawing protective sleeve |
| CN107940168A (en) * | 2017-11-09 | 2018-04-20 | 周福义 | A kind of hermetically sealed pipeline film set |
-
2001
- 2001-10-23 CN CN 01263392 patent/CN2499508Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102619375A (en) * | 2012-04-09 | 2012-08-01 | 江苏省电力公司徐州供电公司 | Buttcock line binding and crimping pipe for line bracing wire |
| CN104372977A (en) * | 2014-10-29 | 2015-02-25 | 洛阳市环城供电局 | Disassembly-convenient wire drawing protective sleeve |
| CN107940168A (en) * | 2017-11-09 | 2018-04-20 | 周福义 | A kind of hermetically sealed pipeline film set |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2499508Y (en) | Self locking type pull thread sleeve | |
| EP1209701A3 (en) | Organic composite insulator and method of producing the same | |
| CN2394079Y (en) | Structure of inserting quick connecting joint | |
| CN201378706Y (en) | Overhead bundling hardware fitting for parallel bunched cables | |
| CN2418192Y (en) | Bracing-wire ground-anchor insulation protective cover and end-face connection cover | |
| CN201985633U (en) | Motor stator facilitating coiling | |
| CN201038691Y (en) | Plastic alloy elbow joint device | |
| CN2523864Y (en) | Inserting protective sleeve for lines | |
| CN2631059Y (en) | Cable rapid connector | |
| CN2335290Y (en) | Coaxial cable connector | |
| CN204497677U (en) | Circuit assistor through walls | |
| CN2463605Y (en) | Haversian cable protecting sleeve | |
| KR200403533Y1 (en) | Clamp for ring type protector | |
| JP3076399U (en) | Decorative cover | |
| CN2692898Y (en) | Plastic-alloy composite communication pipe | |
| CN2585432Y (en) | Conducting wire connector | |
| CN2437938Y (en) | Double collar locking bush type quick-mounting joint for pipeline | |
| CN2672932Y (en) | Cable shield type bolt type terminal | |
| CN210326775U (en) | Fastening device for installing leaky cable | |
| CN2584669Y (en) | Clamping ring for connecting rock-soil protective metal net | |
| CN2464838Y (en) | Wire-pulling warning sleeve | |
| CN215631352U (en) | Split type adaptor | |
| CN2332071Y (en) | L-shape, X-shape three-D jointing for 'Meinai' lamp | |
| CN2455855Y (en) | Protective casing for pull wire | |
| CN206691272U (en) | A kind of saddle pillar |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |