CN202145546U - Antitheft sleeve hanging buckle - Google Patents
Antitheft sleeve hanging buckle Download PDFInfo
- Publication number
- CN202145546U CN202145546U CN201120272890U CN201120272890U CN202145546U CN 202145546 U CN202145546 U CN 202145546U CN 201120272890 U CN201120272890 U CN 201120272890U CN 201120272890 U CN201120272890 U CN 201120272890U CN 202145546 U CN202145546 U CN 202145546U
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- CN
- China
- Prior art keywords
- retaining rod
- loop
- closed
- active retaining
- sleeve
- 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 - Lifetime
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Abstract
The utility model discloses an antitheft sleeve hanging buckle, comprising an open loop, a movable stop lever, a hanging hook, a fixed shaft and a spring. An end part of a jaw opening side of the open loop is movably connected with an end part of a movable stop lever side through the fixed shaft; a first fitting surface is arranged on a free end of the jaw opening side of the open loop; a second fitting surface matching the first fitting surface is arranged on a free end of the movable stop lever; the spring is sleeved on the fixed shaft; an end of the spring is fixed on an end part of the open loop connected with the movable stop lever, and the other end is fixed on the movable stop lever; and the hanging hook is fixed on a sidewall of a side of the open loop. Compared with the prior arts, the antitheft sleeve hanging buckle has a simple structure; filling and removing of an antitheft sleeve are convenient; and thus dropping of the antitheft sleeve can be effectively avoided when a constructor moves between tower materials or moves up and down.
Description
Technical field
The utility model relates to a kind of buckling, and the burglarproof sleeve in particularly a kind of electric power system buckles.
Background technology
In electric power system, to be stolen by lawless people for preventing cable, existing most of iron tower adopts antitheft gong cap to guard against theft.When carrying out the electric power line pole tower Maintenance and Repair, transmission line management must just can be carried out line service by supporting use burglarproof sleeve.Described burglarproof sleeve structure is roughly as shown in Figure 1, and the cross section, upper end is a regular hexagon, and the cross section, bottom is circle, and there is a through hole centre, is communicated with upper end and bottom, and in a work progress, only is equipped with one usually.
The power transmission line shaft tower is located at by some roads usually, in the farmland, also possibly is provided in a side of on the high mountain of somewhere, in the pool, or even worse environment; If sleeve drops; The workmen seeks burglarproof sleeve one on the other from the power transmission line shaft tower, will delay the more time, has a strong impact on operating efficiency; Lose if burglarproof sleeve is fallen in the water or rolled into the gully, the work that directly causes the same day is interrupted.On the other hand, burglarproof sleeve causes the personal safety accident from personnel's accidental injury that shaft tower drops and possibly cause work under shaft tower.
Following three kinds of methods now commonly used are placed burglarproof sleeve: 1) put with the iron wire colligation at pincers and become the hook of a U type to place sleeve; 2) directly burglarproof sleeve is placed in coat pocket or the trouser pocket; 3) directly burglarproof sleeve is placed in the accessory bag of a darker fragmentary accessory of dress.Preceding two kinds of methods all need be unclamped iron wire or clothes button is untied when using sleeve, need iron wire tighten or pocket button be fastened again after using.The whole operation process is loaded down with trivial details, if forget iron wire tighten or pocket button are fastened that burglarproof sleeve very easily drops after using.The third method, though the accessory bag is to place spare parts specially, pocket is deep, seldom finds burglarproof sleeve and taking-up during use; And present accessory bag all is open, and the workmen is sometimes when iron tower is climbed in work, and movement range is bigger between the tower material or when moving up and down, and just is easy to make sleeve to drop.
Summary of the invention
It is a kind of simple in structure, easy to use that the purpose of the utility model is to provide, and can prevent effectively that the burglarproof sleeve that burglarproof sleeve drops from buckling.
A kind of burglarproof sleeve of the utility model buckles through following technical scheme and realizes that it has nonocclusive ring, active retaining rod, hook, fixed axis, spring; One side end of said non-closed-loop opening part and active retaining rod one side end flexibly connect through fixed axis; Said non-closed-loop opening part end side is provided with first mating surface; The free end of active retaining rod is provided with second mating surface, first mating surface and second mating surface coupling; Said spring housing is on fixed axis, and an end of spring is fixed on the non-closed-loop end that is connected with active retaining rod, and the other end is fixed on the active retaining rod; Said hook is fixed on the non-closed-loop one side sidewall.
As preferably, the side end that said non-closed-loop is connected with active retaining rod is provided with groove, and the groove both sides are provided with two through holes; Said end and groove are complementary, and its sidewall is provided with through hole; Non-closed-loop and active retaining rod pass the through hole of groove one side, the through hole on the active retaining rod, the through hole flexible connection of groove opposite side successively through fixed axis.
Further, the end of said non-closed-loop and active retaining rod free end coupling is that said first mating surface is positioned at this protruding end face towards the inboard convexity of non-closed-loop.
Further, said non-closed-loop is a U type ring.
Further, said fixed axis is a set bolt, and the through hole of said groove one side is a tapped through hole.
The advantage that the utility model burglarproof sleeve buckles is: 1) whole buckling adopted common technology and material, and be simple in structure; 2) because protruding to the inside the stopping of active retaining rod and U type ring, and active retaining rod second mating surface and the trace interference of U type ring first mating surface in opening procedure can prevent effectively that burglarproof sleeve from buckling from burglarproof sleeve and come off under the situation that no external force is assisted; 3) in using the burglarproof sleeve process, only need that simply burglarproof sleeve is pressed into, takes out burglarproof sleeve and buckle and get final product, easy to operate.
Description of drawings
Fig. 1 is existing burglarproof sleeve vertical view;
The assembling front elevational schematic of a kind of embodiment that Fig. 2 buckles for the utility model burglarproof sleeve;
The assembling schematic top plan view of a kind of embodiment that Fig. 3 buckles for the utility model burglarproof sleeve;
The front elevational schematic of the U type ring that Fig. 4 buckles for the utility model burglarproof sleeve;
The schematic top plan view of the U type ring that Fig. 5 buckles for the utility model burglarproof sleeve;
The sketch map of the active retaining rod that Fig. 6 buckles for the utility model burglarproof sleeve;
The sketch map of the fastening bolt that Fig. 7 buckles for the utility model burglarproof sleeve;
The sketch map of the spring that Fig. 8 buckles for the utility model burglarproof sleeve;
Fig. 9 is plainly-packed for a kind of embodiment of the utility model overlaps to go into view;
Figure 10 is that a kind of embodiment sleeve of the utility model takes out view.
Embodiment
Referring to Fig. 2-8, the nonocclusive ring 10 that the utility model burglarproof sleeve buckles is U type ring.One side end 11 of U type ring opening part is provided with groove 16, and groove 16 both sides are provided with through hole 13 and tapped through hole 14; One side end 21 of active retaining rod 20 is complementary with groove, and sidewall is provided with through hole 23; Set bolt 40 passes through hole 13, through hole 23, tapped through hole 14 successively U type ring is connected with active retaining rod, and active retaining rod can rotate around set bolt 40; Said U type ring opening part end side 12 is provided with first mating surface 15, and the free end of active retaining rod is provided with second mating surface, 22, the first mating surfaces and second mating surface coupling, and two mating surfaces are parallel, and become low-angle angle with vertical direction; Bore an aperture respectively on the end 11 of U type ring and the active retaining rod; Said spring 50 is enclosed within on the set bolt 40; Aperture on the end 11 of one end, the 51 insertion U type rings of spring is fixed; The aperture that the other end 52 inserts on the active retaining rods is fixed, and set bolt 40 is threaded with tapped through hole 14, can effectively avoid buckling Problem of Failure because of the spring burglarproof sleeve that causes that comes off; Said hook 30 is fixed on the U type ring one side sidewall that is connected with active retaining rod; Said end 12 has towards the inboard convexity of U type ring.
As shown in Figure 9, go into burglarproof sleeve when buckling when stealingproof sleeve is plainly-packed, active retaining rod 20 is around set bolt 40 rotations, spring 50 bendings, first mating surface 15 does not have interference with second mating surface 22, and active retaining rod 20 is easily depressed by sleeve.Overlap plainly-packed go into U type ring after because the elasticity of spring 50 itself set back active retaining rod 20 U type ring seal again.
Shown in figure 10, in work progress, U type ring places to clamp and overlaps the outside, and hook 30 stretches into pincers and overlaps the inboard and catch on pincers cover bottom, and when burglarproof sleeve desire taking-up burglarproof sleeve buckled, active retaining rod 20 was ejected by sleeve and rotates around set bolt 40, and spring 50 is stretched.After sleeve takes out U type ring, because the effect of spring 50 sets back active retaining rod 20 U type ring seal.
Because active retaining rod 20 is being ejected in the process; First mating surface 15 and second mating surface 22 have trace to interfere; And the stopping of the inboard convexity of the end of U type ring 12 oriented U type rings, can prevent effectively that burglarproof sleeve from coming off auxiliary the buckling from burglarproof sleeve down that is not having external force.
Non-closed-loop also can be the non-closed-loop of V-type ring or other shapes, preferred U type ring.First mating surface is parallel with second mating surface, and becomes 2-5 ° of angle with vertical direction, guarantees that active retaining rod 20 does not have interference when being depressed by sleeve, and when active retaining rod 20 is ejected, has trace to interfere and get final product.
Claims (6)
1. a burglarproof sleeve buckles, and it is characterized in that: comprise nonocclusive ring (10), active retaining rod (20), hook (30), fixed axis (40), spring (50); One side end (11) of said non-closed-loop opening part flexibly connects through fixed axis (40) with active retaining rod one side end (21); The free end of said non-closed-loop opening part (12) is provided with first mating surface (15), and the free end of active retaining rod is provided with second mating surface (22) that is complementary with first mating surface; Said spring housing is on fixed axis, and an end of spring is fixed on the non-closed-loop end (11) that is connected with active retaining rod, and the other end is fixed on the active retaining rod; Said hook (30) is fixed on the side sidewall of non-closed-loop.
2. burglarproof sleeve as claimed in claim 1 buckles, and it is characterized in that: the side end (11) that said non-closed-loop is connected with active retaining rod is provided with groove (16), and groove (16) both sides respectively are provided with a through hole (13,14); The end (21) that is connected with non-closed-loop of said active retaining rod is complementary with groove (16), and its sidewall is provided with through hole (23); Fixed axis (40) passes through hole (13), the through hole (23) on the active retaining rod of groove one side successively, the through hole (14) of groove opposite side flexibly connects non-closed-loop and active retaining rod.
3. burglarproof sleeve as claimed in claim 1 buckles, and it is characterized in that: said hook is fixed on the non-closed-loop one side sidewall that is connected with active retaining rod.
4. burglarproof sleeve as claimed in claim 1 buckles, and it is characterized in that: the free end of said non-closed-loop (12) is provided with towards the inboard convexity of non-closed-loop, and said first mating surface (15) is positioned at this protruding end face.
5. according to claim 1 or claim 2 burglarproof sleeve buckles, and it is characterized in that: said non-closed-loop is a U type ring.
6. according to claim 1 or claim 2 burglarproof sleeve buckles, and it is characterized in that: said fixed axis (40) is a set bolt, and the through hole (14) of said groove one side is a tapped through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120272890U CN202145546U (en) | 2011-07-29 | 2011-07-29 | Antitheft sleeve hanging buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120272890U CN202145546U (en) | 2011-07-29 | 2011-07-29 | Antitheft sleeve hanging buckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202145546U true CN202145546U (en) | 2012-02-15 |
Family
ID=45581473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120272890U Expired - Lifetime CN202145546U (en) | 2011-07-29 | 2011-07-29 | Antitheft sleeve hanging buckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202145546U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104203501A (en) * | 2012-06-19 | 2014-12-10 | 艾尔法国际公司 | Holding device with a stem part including a fin |
-
2011
- 2011-07-29 CN CN201120272890U patent/CN202145546U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104203501A (en) * | 2012-06-19 | 2014-12-10 | 艾尔法国际公司 | Holding device with a stem part including a fin |
| US9532663B2 (en) | 2012-06-19 | 2017-01-03 | Elfa International Ab | Holding device |
| CN104203501B (en) * | 2012-06-19 | 2017-02-22 | 艾尔法国际公司 | Holding device with a stem part including a fin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120215 |