CN205160055U - Lightning protection ware with handle bar - Google Patents
Lightning protection ware with handle bar Download PDFInfo
- Publication number
- CN205160055U CN205160055U CN201520961811.8U CN201520961811U CN205160055U CN 205160055 U CN205160055 U CN 205160055U CN 201520961811 U CN201520961811 U CN 201520961811U CN 205160055 U CN205160055 U CN 205160055U
- Authority
- CN
- China
- Prior art keywords
- wire
- handlebar stem
- tube head
- tube
- base tube
- 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
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to a lightning protection device. A lightning protection ware with handle bar, includes lightning protection ware and mounting box, the mounting box is equipped with conducting wire inlet and outlet and the handle bar, the cooperation of conducting wire inlet and outlet sphere is articulated to have the tube head, be equipped with between tube head and the conducting wire inlet and outlet with the tube head support in support ring among the conducting wire inlet and outlet is clearance fit between tube head and the conducting wire inlet and outlet, the tube head passes through the bolt is in the same place with the conducting wire inlet and outlet rigid coupling, overlaps the outer elasticity of handle bar to be equipped with the sleeve pipe adjustablely. The utility model provides a be convenient for grip and just adjust the lightning protection ware with handle bar of conducting wire inlet and outlet's direction, solved current lightning protection ware and gripped inconveniently and produce the problem that the wire transition is buckled and is harmd easily.
Description
Technical field
The utility model relates to thunder resisting equipment, particularly relates to a kind of anti-lightening protector being provided with handlebar stem.
Background technology
Along with the extensive application of electronics, the integrated equipment of microelectronics, the damage of the system that lightning overvoltage and LEMP cause and equipment gets more and more.When producing suddenly peak current or voltage because of extraneous interference in electric loop or communication line; the equipment installing Surge Protector (anti-lightening protector) can be shunted within the extremely short time in conducting, thus avoids surge to the infringement of other equipment in loop.Along with the increasingly stringent that electronic equipment requires lightning protection, one of Surge Protector (SPD) important means becoming Modern Lightning Protection Technology is installed.Existing anti-lightening protector has the following disadvantages: the importer that wire is imported and exported, to unadjustable, can run into transition bending wire and the phenomenon that causes wire to damage; Inconvenience during gripping.
Utility model content
The utility model provides a kind ofly to be convenient to grip and the anti-lightening protector being provided with handlebar stem in direction that can adjust that wire imports and exports, and solves the problem that existing anti-lightening protector grips inconvenience and easily produces wire transition bending damage.
Above technical problem is solved by following technical proposal: a kind of anti-lightening protector being provided with handlebar stem, comprise anti-lightening protector, it is characterized in that, also be provided with mounting box, described anti-lightening protector is connected in described mounting box, described mounting box is provided with wire and imports and exports and handlebar stem, described wire is imported and exported mating spherical surfaces and is hinged with tube head, described tube head and wire be provided with between importing and exporting tube head is supported in described wire import and export in support ring, described tube head and wire are matched in clearance between importing and exporting, described tube head is fixed together with described wire import and export by bolt, the outer resilient sleeve of described handlebar stem is provided with sleeve pipe, the elastic adjusting mechanism of the elastic force between adjusting sleeve pipe and handlebar stem is provided with between described handlebar stem and sleeve pipe, described elastic adjusting mechanism comprises and is set in handlebar stem outer and the base tube be located in sleeve pipe and the holding sheet being looped around described base tube outside, the fricting strip that described holding sheet is distributed by the some pieces of circumferences along base tube is formed, described fricting strip is provided with the slide bar that some radial directions along base tube extend, described sliding bar is arranged in described base tube, the inner of described slide bar is provided with and drives the outer shift-in of slide bar and drive fricting strip to be connected to the 3rd spring together with sleeve pipe, described elastic adjusting mechanism is also provided with the pretightning force adjustment structure of the pretightning force regulating described 3rd spring.Before wire is imported and exported through guiding, rotating bolt and tube head can freely be rotated, then wire is penetrated, can turn to angle and meet the requirements and avoid producing wire transition bending phenomenon by first of driving tube when wire needs commutation, wire wears and rotates backward bolt after fixing again and tube head and wire imported and exported and be fixed together.Support ring is set and tube head and wire import and export between matched in clearance, easily laborsaving when can make to rotate tube head.Need to grip the utility model to be held in constantly on sleeve pipe.Handle rod in the technical program has elasticity, thus improves comfortableness when using, and the elastic effect in the technical program can also change, to adapt to different needs.The flexible concrete adjustment process of handle rod is, the 3rd spring moving radially along base tube is driven by pretightning force adjustment structure, thus fricting strip is changed with the normal pressure of sleeve pipe, thus realizing the change of pretightning force, the size change of the power that sleeve pipe is rocked relative to handle rod reaches different elastic effects.
As preferably, described support ring is fixed in described wire and imports and exports.When tube head can be made no matter to turn to that angle, support ring reliably can both ensure that tube head and wire keep matched in clearance between importing and exporting.
As preferably, described tube head is provided with ballhead, and described wire is imported and exported and is provided with spherical cavity, and described tube head is connected in described spherical cavity by described ballhead to be imported and exported hinged with wire.Compact conformation, connects reliable.
As preferably, the center line of described bolt imports and exports the center of mating surface through tube head and wire.The damage of bolt to tube head surface can be reduced.
As preferably, described pretightning force adjustment structure comprises the conical head that base tube is supported on the tubular structure outside handle rod by two, drive conical head move axially and can make conical head stop at desired location Drive Structure and some push rods, described two conical heads are slidably connected in the two ends of described base tube in the mode that miner diameter end subtend is arranged, the two ends of described push rod are shelved on the conical surface of described two conical heads, all described slide bars of same fricting strip pass through described spring supporting on same described push rod, the described slide bar of each block fricting strip is respectively supported by a described push rod.During adjustment, realize push rod moving radially thus realizing the change of push rod along base tube radial position along base tube by the position axially changing conical head, thus realize the change of the 3rd initial tension of spring.Convenience during adjustment is good.
As preferably, described Drive Structure comprises the jacking block in two two ends being threaded in described base tube, and described two conical heads are between described two jacking blocks.Drive conical head to realize regulating by rotating jacking block, regulate and put in place, automatically locate, convenience during use is better.
The utility model has following advantage: convenient during gripping; The direction that wire is imported and exported is adjustable, can avoid guiding damage; Tube head is unobstructed when rotating.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the cross sectional representation of the handle rod in Fig. 1.
Fig. 3 is the axial cross-sectional schematic of the handle rod in Fig. 1.
Fig. 4 is the close-up schematic view at the A place of Fig. 1.
In figure: the free end 52 of anti-lightening protector 1, handlebar stem 11, sleeve pipe 111, mounting box 2, bolt 3, tube head 5, ballhead 51, ballhead, support ring 53, wire import and export 6, spherical cavity 62, elastic adjusting mechanism 8, base tube 81, holding sheet 82, fricting strip 821, slide bar 822, the 3rd spring 823, pretightning force adjustment structure 83, conical head 831, push rod 832, Drive Structure 833, jacking block 8331.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is further described.
See Fig. 1, a kind of anti-lightening protector being provided with handlebar stem, comprises anti-lightening protector 1 and mounting box 2.Anti-lightening protector 1 is connected in mounting box 2.Mounting box 2 is provided with wire and imports and exports 6 and handlebar stem 11.The outer end of wire import and export 6 is connected with tube head 5.Tube head 5 is imported and exported 6 by bolt 3 with wire and is fixed together.Handlebar stem 11 is arranged with sleeve pipe 111.
See Fig. 2, between handlebar stem 11 and sleeve pipe 111, be provided with elastic adjusting mechanism 8.Elastic adjusting mechanism 8 comprises base tube 81, holding sheet 82 and pretightning force adjustment structure 83.Base tube 81 is set in outside handlebar stem 11.Base tube 81 is located in sleeve pipe 111.Holding sheet 82 is made up of some pieces of fricting strips 821.Fricting strip 821 distributes along the circumference of base tube 81.Fricting strip 821 is provided with the slide bar 822 that some radial directions along base tube extend axial distribution.Slide bar 822 slides and is arranged in base tube 81.The inner of slide bar 822 is provided with the 3rd spring 823.3rd spring 823 drives fricting strip to be connected to together with sleeve pipe 111 by slide bar.The pretightning force adjustment structure 83 of moving outward comprises two conical heads 831 and some push rods 832.Conical head 831 is tubular structure.Conical head 831 to be set on handlebar stem 11 and to be located in base tube 81 and linked together with handlebar stem 11 by base tube 81.Conical head 831 is only connected in base tube 81 slidably.Push rod 832 axially extends along the circumference distribution of base tube 81.All slide bars 822 of same fricting strip 821 are supported on same push rod 832 by the 3rd spring 823, and the slide bar of each block fricting strip is respectively supported by a push rod.
See Fig. 3, the mode that two conical heads 831 are arranged with miner diameter end subtend is slidably connected in the two ends of base tube 81.The two ends of push rod 832 are shelved on the conical surface of two conical heads 831.Pretightning force adjustment structure 83 also comprises Drive Structure 833.。Drive Structure 833 comprises the jacking block 8331 in two two ends being threaded in base tube 81.Jacking block 8331 is set on handlebar stem 11.Two conical heads 831 are between two jacking blocks 8331.
See Fig. 4, the inner of tube head 5 is provided with ballhead 51.Wire is imported and exported 6 inwalls and is provided with spherical cavity 62.Tube head 5 is connected to by ballhead 51 to be imported and exported 6 hinged with wire in spherical cavity 62, also namely tube head 5 is imported and exported 6 with wire and carried out hinged for mating spherical surfaces.It is matched in clearance between ballhead 51 and spherical cavity 62.Linked together by support ring 53 between ballhead 51 and spherical cavity 62.Support ring 53 is fixed in wire and imports and exports 6.The free end 52 of ballhead is all contained in spherical cavity 62 (also namely in the scope that tube head can rotate, the free end 52 of ballhead is all positioned at spherical cavity 62).
The centre of sphere of the center line of the bolt 3 also i.e. sphere at the surperficial place of ballhead 51 through center that tube head and wire import and export mating surface.
See Fig. 1, during use, move the utility model by holding to be held on sleeve pipe 111.Unclamp bolt 3 can freely rotate to tube head 5, wire is induced one through tube head 5 and wire import and export 6 and links together with the anti-lightening protector 1 being provided with handlebar stem.Wire adjust to trend meet the requirements after rotating bolt 3 and tube head 5 and wire are imported and exported 6 be fixed together.
See Fig. 2 and Fig. 3, the process of the elastic effect of adjustment sleeve pipe is: drive conical head 831 to move along the axis of base tube 81 by rotating jacking block 8331, conical head 831 drives push rod 832 moving radially along base tube 81, and push rod 832 extrudes the 3rd spring 823 and changes pretightning force.
Claims (6)
1. one kind is provided with the anti-lightening protector of handlebar stem, comprise anti-lightening protector, it is characterized in that, also be provided with mounting box, described anti-lightening protector is connected in described mounting box, described mounting box is provided with wire and imports and exports and handlebar stem, described wire is imported and exported mating spherical surfaces and is hinged with tube head, described tube head and wire be provided with between importing and exporting tube head is supported in described wire import and export in support ring, described tube head and wire are matched in clearance between importing and exporting, described tube head is fixed together with described wire import and export by bolt, the outer resilient sleeve of described handlebar stem is provided with sleeve pipe, the elastic adjusting mechanism of the elastic force between adjusting sleeve pipe and handlebar stem is provided with between described handlebar stem and sleeve pipe, described elastic adjusting mechanism comprises and is set in handlebar stem outer and the base tube be located in sleeve pipe and the holding sheet being looped around described base tube outside, the fricting strip that described holding sheet is distributed by the some pieces of circumferences along base tube is formed, described fricting strip is provided with the slide bar that some radial directions along base tube extend, described sliding bar is arranged in described base tube, the inner of described slide bar is provided with and drives the outer shift-in of slide bar and drive fricting strip to be connected to the 3rd spring together with sleeve pipe, described elastic adjusting mechanism is also provided with the pretightning force adjustment structure of the pretightning force regulating described 3rd spring.
2. the anti-lightening protector being provided with handlebar stem according to claim 1, is characterized in that, described support ring is fixed in described wire and imports and exports.
3. the anti-lightening protector being provided with handlebar stem according to claim 1 and 2; it is characterized in that; described tube head is provided with ballhead, and described wire is imported and exported and is provided with spherical cavity, and described tube head is connected in described spherical cavity by described ballhead to be imported and exported hinged with wire.
4. the anti-lightening protector being provided with handlebar stem according to claim 3, is characterized in that, the center line of described bolt imports and exports the center of mating surface through tube head and wire.
5. the anti-lightening protector being provided with handlebar stem according to claim 1 and 2, it is characterized in that, described pretightning force adjustment structure comprises the conical head that base tube is supported on the tubular structure outside handlebar stem by two, drive conical head move axially and can make conical head stop at desired location Drive Structure and some push rods, described two conical heads are slidably connected in the two ends of described base tube in the mode that miner diameter end subtend is arranged, the two ends of described push rod are shelved on the conical surface of described two conical heads, all described slide bars of same fricting strip pass through described spring supporting on same described push rod, the described slide bar of each block fricting strip is respectively supported by a described push rod.
6. the anti-lightening protector being provided with handlebar stem according to claim 5, is characterized in that, described Drive Structure comprises the jacking block in two two ends being threaded in described base tube, and described two conical heads are between described two jacking blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520961811.8U CN205160055U (en) | 2015-11-29 | 2015-11-29 | Lightning protection ware with handle bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520961811.8U CN205160055U (en) | 2015-11-29 | 2015-11-29 | Lightning protection ware with handle bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205160055U true CN205160055U (en) | 2016-04-13 |
Family
ID=55695707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520961811.8U Expired - Fee Related CN205160055U (en) | 2015-11-29 | 2015-11-29 | Lightning protection ware with handle bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205160055U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889588A (en) * | 2016-04-21 | 2016-08-24 | 杭州艾诺流体控制仪表有限公司 | Lining fluorine self-operated double-seat pressure adjusting valve |
| CN105909803A (en) * | 2016-04-21 | 2016-08-31 | 杭州艾诺流体控制仪表有限公司 | Tapered thread type micro-flow regulating valve |
-
2015
- 2015-11-29 CN CN201520961811.8U patent/CN205160055U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889588A (en) * | 2016-04-21 | 2016-08-24 | 杭州艾诺流体控制仪表有限公司 | Lining fluorine self-operated double-seat pressure adjusting valve |
| CN105909803A (en) * | 2016-04-21 | 2016-08-31 | 杭州艾诺流体控制仪表有限公司 | Tapered thread type micro-flow regulating valve |
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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: 20160413 Termination date: 20161129 |