CN216672544U - Diplopore but reducing feeder fixture - Google Patents
Diplopore but reducing feeder fixture Download PDFInfo
- Publication number
- CN216672544U CN216672544U CN202123020421.5U CN202123020421U CN216672544U CN 216672544 U CN216672544 U CN 216672544U CN 202123020421 U CN202123020421 U CN 202123020421U CN 216672544 U CN216672544 U CN 216672544U
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- card body
- buckling surface
- plastic card
- sides
- stop gear
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Abstract
The utility model relates to a double-hole variable-diameter feeder line clamp which comprises a pair of plastic clamp bodies with the same structure and buckled with each other; the plastic card comprises a plastic card body and a plastic card body, wherein the plastic card body is provided with a through hole in the center, one side of the plastic card body is a buckling surface, the other side of the plastic card body is a non-buckling surface, the buckling surface is provided with a pair of through grooves which are distributed on the two sides of the through hole and have V-shaped cross sections, and the non-buckling surface is provided with a reinforcing rib; the both sides of lock face still all are provided with a stop gear, and stop gear is: the side end of the buckling surface is provided with a limiting notch, so that the side end of the buckling surface is step-shaped and sequentially provided with a convex first step and a concave second step, and the positions of the first step and the second step on the two sides of the buckling surface are distributed the same. The utility model has the advantages that: through directly opening spacing breach on moulding the card body, adopt the design of this kind of step form to carry on spacingly, spacing convenience more, whole stop gear's structural strength is correlated with the structural strength who moulds the card body moreover, and intensity is higher, and is more stable.
Description
Technical Field
The utility model relates to a feeder line clamp, in particular to a double-hole variable-diameter feeder line clamp.
Background
In the communications industry, a feeder card is a device for synchronously fixing cables and optical cables coming out of a base station, and a currently common feeder card structure includes: the feeder clamping piece penetrates through the screw rod and is fixed with the screw rod through nuts at two ends, and the screw rod penetrates through one end of the C-shaped clamping frame to be fixed. When the feeder is used, the C-shaped clamping frame is fixed on fixed facilities such as an iron tower, and the feeder line clamping piece is used for fixing cables and optical cables. The feeder line clamping part is generally called as a duplex part, the plastic clamping unit and the optical fiber clamping unit are composed of two plastic clamps and two optical fiber clamps which are buckled with each other left and right, and two circular through holes are respectively formed after buckling, and the two circular through holes are commonly called as double rings. The plastic card unit is used for fixing the cable, and the optical fiber unit is used for fixing the optical cable. Due to the fact that the specifications of the cables are many, the specifications of the optical cables are also several. Therefore, dozens of feeder units are matched, the most common triple dual-ring feeder card cannot completely meet the requirement of fixing the feeders of more specifications, and the feeder units cannot be added on the feeder card at will after passing the national detection standard. Therefore, when the wires are routed in different wire diameters, the feeder cards with various specifications are required to be fixed, so that the cost is increased during installation, and the working hours are wasted.
Therefore, to above-mentioned phenomenon, just mentioned an electrodeless reducing feeder fixture in patent CN206988577U, including double-screw bolt, C type fixture, install the several on the double-screw bolt and distribute side by side and mould the card, it forms by the same joint of moulding the card body of two half structures to mould the card, mould the center of card body and have one and run through the smooth through-hole of moulding the card body and matching with the double-screw bolt external diameter, should mould a side of card body and be the buckled plane, the opposite side is non-buckled plane, sets up the logical groove of a pair of transversal personally submitting V-arrangement that distributes at the through-hole both ends on this buckled plane, and two V-arrangement logical grooves that mould on the card body form the cavity that carries out the clamping to the cable altogether.
Although the feeder clamp can clamp cables of a plurality of specifications, the feeder clamp still has certain defects: when the dislocation between the two plastic card bodies is prevented, the plastic card is realized by additionally arranging a limiting device which adopts a limiting block extending out of the plastic card body, the square dislocation function between the two plastic card bodies is realized through the matching of the limit blocks which are distributed in a staggered way, the limiting structure has the phenomenon of insufficient strength in the using process, firstly, the plastic card body is made of polyethylene mostly, and the corresponding limiting block is also made of polyethylene, so the structural strength is not very high, in addition, when spacing, the cooperation of the stopper that needs the dislocation realizes spacingly, just so leads to the design requirement to the size of stopper and the equidimension such as interval between the stopper than higher, otherwise can appear the stopper can't block into or two mould the condition that have the clearance between the stopper on the card body, lead to the unable smooth realization of limit function.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a double-hole variable-diameter feeder line clamp which is high in structural strength and can be stably limited.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a diplopore but reducing feeder fixture, its innovation point lies in: comprises that
A pair of plastic card bodies with the same structure and mutually buckled;
the center of the plastic card body is provided with a through hole penetrating through the plastic card body, one side of the plastic card body is a buckling surface, the other side of the plastic card body is a non-buckling surface, the buckling surface is provided with a pair of through grooves which are distributed on two sides of the through hole and have V-shaped cross sections, the V-shaped through grooves on the two plastic card bodies together form a cavity for clamping a cable, and the non-buckling surface is provided with a reinforcing rib;
the both sides of lock face still all are provided with a stop gear, and two stop gear are located two outsides in two logical grooves respectively, stop gear is: the side end of the buckling surface is provided with a limiting notch, so that the side end of the buckling surface is step-shaped and sequentially provided with a convex first step and a concave second step, and the positions of the first step and the second step on the two sides of the buckling surface are distributed the same.
Furthermore, two sides of the non-buckling surface are provided with weight reduction grooves, a plurality of reinforcing ribs are arranged in the weight reduction grooves, each reinforcing rib comprises a transverse reinforcing rib and a longitudinal reinforcing rib, and the transverse reinforcing ribs and the longitudinal reinforcing ribs are matched together to form a plurality of weight reduction cavities.
Further, still be provided with locating component on moulding the non-lock face of card body, locating component is: and a positioning groove which is sunken towards the inside of the plastic card body and a positioning column which is protruded out of the outer wall of the plastic card body are respectively arranged on two sides of the through hole on the non-buckling surface, the positioning groove is cuboid, and the positioning column is cuboid corresponding to the positioning groove.
The utility model has the advantages that: in the utility model, for the design of the limiting mechanism, the limiting notch is directly formed on the plastic card body, the step-shaped design is adopted for limiting, the limiting is more convenient, the structural strength of the whole limiting mechanism is related to the structural strength of the plastic card body, the strength is higher and more stable, the requirement on the processing precision is not good, and certain deviation is allowed.
The design of the weight reduction grooves and the reinforcing ribs on the non-buckling surface adopts the matching of the longitudinal reinforcing ribs, the transverse reinforcing ribs and the weight reduction cavities, and can reduce the weight of the plastic card body on the basis of improving the structural strength of the plastic card body so as to meet the requirement of light weight.
To the design of moulding the locating component on the card body, through mutually supporting of constant head tank, reference column to realized adjacent moulding the location between the card body fixed, avoided appearing the phenomenon of dislocation.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of a plastic card body according to the present invention.
Fig. 2 is a front view of the plastic card body of the present invention.
Fig. 3 is a bottom view of the plastic card body of the present invention.
Fig. 4 is a top view of the plastic card body of the present invention.
Detailed Description
The following examples will provide those skilled in the art with a more complete understanding of the present invention, but are not intended to limit the scope of the present invention to the examples.
A dual-hole variable-diameter feeder clamp as shown in figures 1-4 comprises
A pair of plastic card bodies 1 with the same structure and mutually buckled.
The center of moulding card body 1 has one and runs through the through-hole 2 of moulding card body 1, moulds one side of card body 1 and be the lock face, moulds the opposite side of card body 1 and be non-lock face, sets up a pair of logical groove 3 that personally submits the V-arrangement in the cross section of through-hole both sides of distributing on the lock face, and two V-arrangements that mould on the card body 1 lead to the groove 3 and cooperate jointly and form the cavity that carries out the clamping to the cable, are provided with the strengthening rib on non-lock face.
The two sides of the non-buckling surface are respectively provided with a weight reduction groove, a plurality of reinforcing ribs are arranged in the weight reduction grooves, each reinforcing rib comprises a transverse reinforcing rib 5 and a longitudinal reinforcing rib 4, and the transverse reinforcing ribs 5 and the longitudinal reinforcing ribs 4 are matched together to divide the whole weight reduction groove into a plurality of weight reduction cavities 6. For the design of the weight reduction grooves and the reinforcing ribs on the non-buckling surface, the longitudinal reinforcing ribs 4, the transverse reinforcing ribs 5 and the weight reduction cavities 6 are matched, so that the weight of the plastic card body 1 can be reduced on the basis of improving the structural strength of the plastic card body 1, the requirement of light weight is met, and the final feeder line fixture is lighter in weight.
Still be provided with locating component on moulding the non-lock face of card body 1, locating component is: a positioning groove 7 which is sunken towards the inside of the plastic card body 1 and a positioning column 8 which is protruded out of the outer wall of the plastic card body 1 are respectively arranged on the two sides of the through hole 2 on the non-buckling surface, the positioning groove 7 is cuboid, and the positioning column 8 is cuboid corresponding to the positioning groove 7. To moulding the design of the locating component on the card body 1, through mutually supporting of constant head tank 7, reference column 8 to realized that adjacent moulding between the card body 1 location is fixed, avoided appearing the phenomenon of dislocation.
Still all be provided with a stop gear in the both sides of lock face, two stop gear are located two outsides that lead to groove 3 respectively, and stop gear is: the side end of the buckling surface is provided with a limiting notch, so that the side end of the buckling surface is step-shaped and sequentially comprises a convex first step 9 and a concave second step 10, and the positions of the first step 9 and the second step 10 on the two sides of the buckling surface are distributed the same. The same design is distributed through the positions of the first steps 9 and the second steps 10 on the two sides, namely, the two first steps 9 are located on the same side, the two steps 10 are located on the same side, when the position is limited, the first step 9 and the second step 10 on the card body 1 need to be matched by the other one of the two steps, the first step 9 on the card body 1 is molded by one of the two steps, and the second step 10 on the card body 1 is molded by the other one of the two steps, so that the two steps are in butt joint fit, and the position is limited.
In the utility model, for the design of the limiting mechanism, the limiting notch is directly formed on the plastic card body, the step-shaped design is adopted for limiting, the limiting is more convenient, the structural strength of the whole limiting mechanism is related to the structural strength of the plastic card body, the strength is higher and more stable, the requirement on the processing precision is not good, and certain deviation is allowed.
It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a diplopore reducing feeder fixture which characterized in that: comprises that
A pair of plastic card bodies with the same structure and mutually buckled;
the center of the plastic card body is provided with a through hole penetrating through the plastic card body, one side of the plastic card body is a buckling surface, the other side of the plastic card body is a non-buckling surface, the buckling surface is provided with a pair of through grooves which are distributed on two sides of the through hole and have V-shaped cross sections, the V-shaped through grooves on the two plastic card bodies together form a cavity for clamping a cable, and the non-buckling surface is provided with a reinforcing rib;
the both sides of lock face still all are provided with a stop gear, and two stop gear are located two outsides in two logical grooves respectively, stop gear is: the side end of the buckling surface is provided with a limiting notch, so that the side end of the buckling surface is step-shaped and sequentially provided with a convex first step and a concave second step, and the positions of the first step and the second step on the two sides of the buckling surface are distributed the same.
2. The dual bore variable diameter feed line fixture of claim 1, wherein: the non-buckling surface is characterized in that two sides of the non-buckling surface are respectively provided with a weight reduction groove, a plurality of reinforcing ribs are arranged in the weight reduction grooves, each reinforcing rib comprises a transverse reinforcing rib and a longitudinal reinforcing rib, and the transverse reinforcing ribs and the longitudinal reinforcing ribs are matched together to form a plurality of weight reduction cavities.
3. The dual bore variable diameter feed line fixture of claim 1, wherein: still be provided with locating component on moulding the non-lock face of card body, locating component is: and a positioning groove which is sunken towards the inside of the plastic card body and a positioning column which is protruded out of the outer wall of the plastic card body are respectively arranged on two sides of the through hole on the non-buckling surface, the positioning groove is cuboid, and the positioning column is cuboid corresponding to the positioning groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123020421.5U CN216672544U (en) | 2021-12-03 | 2021-12-03 | Diplopore but reducing feeder fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123020421.5U CN216672544U (en) | 2021-12-03 | 2021-12-03 | Diplopore but reducing feeder fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216672544U true CN216672544U (en) | 2022-06-03 |
Family
ID=81793209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123020421.5U Active CN216672544U (en) | 2021-12-03 | 2021-12-03 | Diplopore but reducing feeder fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216672544U (en) |
-
2021
- 2021-12-03 CN CN202123020421.5U patent/CN216672544U/en active Active
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