CN202678844U - Improved feeder line antitheft clamp - Google Patents
Improved feeder line antitheft clamp Download PDFInfo
- Publication number
- CN202678844U CN202678844U CN 201220359227 CN201220359227U CN202678844U CN 202678844 U CN202678844 U CN 202678844U CN 201220359227 CN201220359227 CN 201220359227 CN 201220359227 U CN201220359227 U CN 201220359227U CN 202678844 U CN202678844 U CN 202678844U
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- CN
- China
- Prior art keywords
- feeder line
- antitheft
- pressing plate
- line clamp
- clamp
- 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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Abstract
The utility model belongs to accessories for the communication field and particularly relates to an improved feeder line antitheft clamp. The improved feeder line antitheft clamping apparatus comprises a feeder line clamp and a guard plate, wherein the feeder line clamp is formed by longitudinally superposing at least one pair of oppositely bonding pressure plates; the guard plate is arranged on the outer surface of the feeder line clamp; an antitheft bolt is used for fixing the feeder line clamp and a main clamp body into a whole in a penetrated connection way; the middles of the pressure plates are provided with semicircular grooves adaptive to the surface of a feeder line; the oppositely arranged pressure plates constitute a hollow cuboid structure; the antitheft bolt comprises a first antitheft screw and a second antitheft screw; the first antitheft screw penetrates through a through hole at one side of the semicircular grooves of the pressure plates and then is assembled with a nut fixedly; and the second antitheft screw penetrates through a through hole at the other side of the semicircular grooves of the pressure plates and then is assembled with the main clamp body fixedly. According to the utility model, the problem of poor prying prevention function in the prior art is solved, and the improved feeder line antitheft clamp has the advantages of firmness in part coordination, good antitheft function, convenience for manufacture and installation and the like.
Description
Technical field
The utility model belongs to communications field accessory, refers to especially a kind of improved antitheft feeder line clamp.
Background technology
The patent No. is to disclose a kind of antitheft feeder line clamp in 201120307234.2 the utility model patent, the main main card body that is rectangular in shape that utilizes is socketed on the angle bar of tower body chute, utilize plastic cement jig and C type to fasten feeder line, and by anti-theft screw and special-shaped jackscrew plastic cement jig, C type card and main card body cross-under are fixed as an integral body, above-mentioned prior art exists following technical problem:
1, the plastic cement jig adopts the C type profile adaptive with C type card, so thinner thickness between feeder line fixing hole and the plastic cement jig outer wall, although the protection of protective plate is arranged, intensity is relatively poor, easily shears, prizes lower damage in external force.
2, adopt an anti-theft screw to fix between plastic cement jig and the main card body, in the plastic cement jig between each parts (especially outer end) be prone to slit and loosening, easily prize lower destroyed.
Summary of the invention
The purpose of this utility model is to provide a kind of improved antitheft feeder line clamp with better anti-theft feature.
Overall technology design of the present utility model is:
Improved antitheft feeder line clamp comprises the vertical stacked feeder line clamp that forms of pressing plate of relatively being fitted by at least one pair of, is arranged at the protective plate of feeder line clamp outer surface, and anti-theft bolt is fixed as an integral body with feeder line clamp and main card body cross-under; The semi-circular recesses adaptive with the feeder line surface offered at described pressing plate middle part, the pressing plate that is oppositely arranged forms the hollow rectangular structure, anti-theft bolt comprises the first anti-theft screw and the second anti-theft screw, wherein the first anti-theft screw passes behind the through hole of pressing plate semi-circular recesses one side and the fixing assembling of nut, and the second anti-theft screw passes behind the through hole of pressing plate semi-circular recesses opposite side and the fixing assembling of main card body.
Concrete technical characterictic of the present utility model also has:
For strengthening the nut anti-theft performance, make it be difficult under instrument is pulled, getting loose, preferred and comparatively common technical scheme is that at least one end of the through hole of semi-circular recesses both sides is the counterbore adaptive with nut in the pressing plate.Can it is evident that, the structural design of counterbore only need to arrange in the end with the nut installation on function, but for the needs of being convenient to install and make, design commonly used is the structural design that all adopts counterbore in the both sides of through hole, can be so that installation and making break away from essence of the present utility model.
Wherein more preferred technical scheme is, described counterbore is the regular hexagon counterbore adaptive with nut.
For further strengthening the protection for the top platen outer surface, and the consideration that improves two adjacent pressing plate seam crossing tamper-resistant function, preferred technical scheme is, the pressing plate protective plate is located at the pressing plate upper surface at top in the feeder line clamp, and the first anti-theft screw, the second anti-theft screw are connected to an integral body with protective plate and feeder line clamp cross-under.
Accurate location when realizing the assembling of two adjacent pressing plates makes it be difficult for getting loose when work high above the ground simultaneously, improves the reliability that cooperates in the installation process, and preferred technical scheme is that adjacent clamp surface is provided with reference column and the location hole that suit cooperates.
The obtained technological progress of the utility model is:
1, because the utility model has adopted the cuboid structure of the hollow structure that is comprised of two pressing plates that are oppositely arranged, therefore joint portion (especially outer end) thickness of two pressing plates is larger, has more good pick-proof performance.
2, the structural design of protective plate makes pressing plate when the comparatively weak top of structure obtains more efficiently protection, has further strengthened the cooperation intensity of two pressing plate joint portions.
3, the employing of two anti-theft screws, make between the pressing plate and pressing plate and main card body between cooperate more firmly, be difficult for simultaneously producing larger slit.
4, the structural design of counterbore is adopted in the through hole end, when structure is more compact, has further strengthened anti-theft effect, and has reduced manufacture difficulty.
5, the reference column between two pressing plates that are oppositely arranged and the structural design of location hole, when making work high above the ground pressing plate not reason get loose landing and affect operation, the location is easier accurately simultaneously.
Description of drawings
Accompanying drawing of the present utility model has:
Fig. 1 is the exterior perspective view of pressing plate of the present utility model.
Fig. 2 is the perspective interior view of pressing plate of the present utility model.
Fig. 3 is use status architecture schematic diagram of the present utility model.
Reference numeral in the accompanying drawing is as follows:
1, pressing plate; 2, through hole; 3, location hole; 4, reference column; 5, protective plate; 6, the first anti-theft screw; 7, nut; 8, the second anti-theft screw.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further; but conduct is not to restriction of the present utility model; protection range of the present utility model is as the criterion with the record of claim; any equivalence techniques means of having done according to specification are replaced, and all do not break away from protection range of the present utility model.
The overall technology structure of the present embodiment comprising pressing plate 1 vertical stacked feeder line clamp that forms of relatively fitting by three pairs, is arranged at the protective plate 5 of feeder line clamp outer surface as shown, and anti-theft bolt is fixed as an integral body with feeder line clamp and main card body cross-under; The semi-circular recesses adaptive with the feeder line surface offered at described pressing plate 1 middle part, the pressing plate 1 that is oppositely arranged forms the hollow rectangular structure, anti-theft bolt comprises the first anti-theft screw 6 and the second anti-theft screw 8, wherein the first anti-theft screw 6 passes behind the through hole 2 of pressing plate 1 semi-circular recesses one side and the fixing assembling of nut 7 screw threads, and the second anti-theft screw 8 passes behind the through hole 2 of pressing plate 1 semi-circular recesses opposite side to fix with the main card body screw thread and assembles.
The both ends of the through hole 2 of semi-circular recesses both sides are the regular hexagon counterbore adaptive with nut 7 in the pressing plate 1.Pressing plate protective plate 5 is fitted and is located at pressing plate 1 upper surface at top in the feeder line clamp, and the first anti-theft screw 6, the second anti-theft screw 8 are connected to an integral body with protective plate 5 and feeder line clamp cross-under.
Adjacent pressing plate 1 surface is provided with reference column 4 and the location hole 3 that suit cooperates, and described location hole and reference column are symmetric along diagonal at four drift angle places of pressing plate upper inner surface.
Claims (5)
1. improved antitheft feeder line clamp comprises the vertical stacked feeder line clamp that forms of pressing plate (1) of relatively being fitted by at least one pair of, is arranged at the protective plate (5) of feeder line clamp outer surface, and anti-theft bolt is fixed as an integral body with feeder line clamp and main card body cross-under; It is characterized in that offering the semi-circular recesses adaptive with the feeder line surface in the middle part of the described pressing plate (1), the pressing plate that is oppositely arranged (1) forms the hollow rectangular structure, anti-theft bolt comprises the first anti-theft screw (6) and the second anti-theft screw (8), wherein the first anti-theft screw (6) passes behind the through hole (2) of pressing plate (1) semi-circular recesses one side and the fixing assembling of nut (7), and the second anti-theft screw (8) passes behind the through hole (2) of pressing plate (1) semi-circular recesses opposite side to fix with main card body and assembles.
2. improved antitheft feeder line clamp according to claim 1 is characterized in that at least one end of through hole (2) of semi-circular recesses both sides in the described pressing plate (1) is the counterbore adaptive with nut (7).
3. improved antitheft feeder line clamp according to claim 1 is characterized in that described counterbore is the regular hexagon counterbore adaptive with nut (7).
4. improved antitheft feeder line clamp according to claim 1, it is characterized in that protective plate (5) is located at pressing plate (1) upper surface at top in the feeder line clamp, the first anti-theft screw (6), the second anti-theft screw (8) are connected to an integral body with protective plate (5) and feeder line clamp cross-under.
5. according to claim 1, each described improved antitheft feeder line clamp in 2 or 4, it is characterized in that adjacent pressing plate (1) surface is provided with reference column (4) and location hole (3) that suit cooperates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220359227 CN202678844U (en) | 2012-07-24 | 2012-07-24 | Improved feeder line antitheft clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220359227 CN202678844U (en) | 2012-07-24 | 2012-07-24 | Improved feeder line antitheft clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202678844U true CN202678844U (en) | 2013-01-16 |
Family
ID=47499720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220359227 Expired - Fee Related CN202678844U (en) | 2012-07-24 | 2012-07-24 | Improved feeder line antitheft clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202678844U (en) |
-
2012
- 2012-07-24 CN CN 201220359227 patent/CN202678844U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20130116 Termination date: 20150724 |
|
| EXPY | Termination of patent right or utility model |