CN209904819U - Rod loading and transporting device adaptable to optical fiber preforms of different sizes - Google Patents
Rod loading and transporting device adaptable to optical fiber preforms of different sizes Download PDFInfo
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- CN209904819U CN209904819U CN201920848448.7U CN201920848448U CN209904819U CN 209904819 U CN209904819 U CN 209904819U CN 201920848448 U CN201920848448 U CN 201920848448U CN 209904819 U CN209904819 U CN 209904819U
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Abstract
The utility model discloses a shipment excellent device of adaptable not unidimensional optical fiber perform, including the device frame and install the frame type layer board on the device frame, frame type layer board includes two parallel to each other and is left and right arrangement relation's die-pin each other, still be connected with the restraint device that is used for retraining optical fiber perform on the frame type layer board, the dorsal part of each die-pin all installs length direction along each die-pin length direction's link plate, all be provided with a plurality of hanging grooves on the link plate, hanging groove on each link plate all evenly arranges along the length direction of link plate; the restraint device is arranged on the frame-shaped supporting plate through a hanging groove: one end of the restraint device is detachably connected with part of the hanging groove on one of the support rods, and the other end of the restraint device is detachably connected with part of the hanging groove on the other support rod. The loading and transporting rod device is simple in structure and can adapt to supporting of optical fiber preforms of different sizes.
Description
Technical Field
The utility model relates to an optical fiber production facility technical field especially relates to an adaptable not unidimensional optical fiber perform's shipment excellent device.
Background
Optical fiber perform is the raw materials of optical cable production, often needs to carry optical fiber perform in production, perhaps hangs optical fiber perform and places, and optical fiber perform's diameter generally is at 120 ~ 150 millimeters, and high 1.5 ~ 2 meters and optical fiber perform surface cleanliness factor require very high, to corresponding transfer excellent device, has appeared as the application number is: CN201020696185.1, CN201620945346.3 and the like exist in the prior rod loading device for loading and transporting optical fiber preforms.
To the structural design of current shipment excellent device, like in the utility model patent that application number is CN201620945346.3, original satisfying basic prefabricated stick transports under the prerequisite of needs, provides one kind and utilizes collet and the fixed prefabricated stick of bandage, under the fixed convenient prerequisite of installation, can stably transport prefabricated stick, effectively prevents the prefabricated stick because the technical scheme who rocks the harm that causes in the transportation.
Further optimizing the structural design of the apparatus for transporting an optical fiber preform so that it can better serve the optical fiber production industry is a technical problem to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
To the structural design of the device that further optimization is used for optical fiber perform transportation that above-mentioned provided to make it can be better serve the optical fiber production industry, be the technical problem that technical staff in the field await solution urgently, the utility model provides a shipment excellent device of adaptable not unidimensional optical fiber perform. The loading and transporting rod device is simple in structure and can adapt to supporting of optical fiber preforms of different sizes.
To the above problem, the utility model provides a pair of adaptable not unidimensional optical fiber perform's shipment excellent device comes the problem of solution through following technical essential: a loading and transporting rod device suitable for optical fiber preforms of different sizes comprises a device frame and a frame-shaped supporting plate arranged on the device frame, wherein the frame-shaped supporting plate comprises two supporting rods which are parallel to each other and are arranged in a left-right direction, a restraining device used for restraining the optical fiber preforms is connected to the frame-shaped supporting plate, hanging plates are arranged on the back sides of the supporting rods along the length direction of the supporting rods in the length direction, a plurality of hanging grooves are formed in the hanging plates, and the hanging grooves in the hanging plates are uniformly distributed along the length direction of the hanging plates;
the restraint device is arranged on the frame-shaped supporting plate through a hanging groove: one end of the restraint device is detachably connected with part of the hanging groove on one of the support rods, and the other end of the restraint device is detachably connected with part of the hanging groove on the other support rod.
In this scheme, frame type layer board is as the component that directly is used for retraining the prefabricated stick of optic fibre on this device promptly, and when concrete application, the prefabricated stick of optic fibre passes through restraint device to be fixed on frame type layer board, just the extending direction of die-pin is parallel with the axis direction of prefabricated stick of optic fibre.
In the prior art, the corresponding optical fiber preform rod carrying device can only be adapted to the optical fiber preform rod with specific size, as described in the technical solution provided in the utility model with application number CN 201020696185.1. As a solution considering the restriction position on the optical fiber preform or the specific length of the optical fiber preform, the solution is provided in the utility model patent with application number CN 201620945346.3. However, in specific application, because the length of the optical fiber preform is in direct proportion to the diameter under general conditions, the existing scheme considering the constraint position on the optical fiber preform or the specific length of the optical fiber preform has the problem that the rod loading and transporting device is difficult to adapt to the diameter of the optical fiber preform; meanwhile, the rod piece for restraining the optical fiber perform has a telescopic function, and when the extending length is long, the problem that the stress of the optical fiber perform is not facilitated due to poor rigidity caused by the long cantilever end exists.
In this scheme, the groove of hanging that sets up is as the installation station that corresponds restraint device on the die-pin, it is a plurality ofly to hang the groove on the die-pin through setting up to, and restraint device's different ends hang the groove through the part that corresponds on the end die-pin and fixed with frame type layer board, like this, this scheme is when concrete application, can be according to optical fiber perform's specific length and diameter, the specific groove of hanging that the selection distributes along link plate length direction is used for restraint device's different ends, simultaneously, because above connect for can dismantle connected mode, when the restraint space on the concrete restraint device can not adapt to optical fiber perform diameter, the selection change have match restraint space size restraint device can, and the main part of this device has use value at all. The excellent device of shipment that this scheme provided, not only simple structure, the support of adaptable not unidimensional optical fiber perform simultaneously. Furthermore, because the position change of the restraint device in the scheme is realized by selecting different hanging grooves, the scheme does not have a telescopic rod piece which needs to be adopted for realizing the restraint of the optical fiber perform, namely, the problem that the stress condition of the optical fiber perform is worsened in the rod loading and transporting process due to the fact that the rigidity of the cantilever part of the telescopic rod piece is too long is avoided.
As the technicians in the field, because the detachable connection is realized through the hanging groove, when in specific use, the restraint device is provided with the corresponding rod piece, and the corresponding detachable connection mode can adopt bolt connection and pin connection. The back side is the opposite side of one side of the frame-shaped supporting plate used for restraining the optical fiber perform.
The further technical scheme is as follows:
as a concrete implementation mode of the restraint device, the restraint device is provided with the following components: the restraint device comprises a hoop and a hoop seat, and the hoop is matched with the hanging groove through the hoop seat;
the hoop seat comprises a base and hanging rods, the hanging rods are arranged on the left side and the right side of the base, the number of the hanging rods on at least one side of the base is more than one, and the length direction of each hanging rod is along the direction of the interval between the left side and the right side of the base;
at least one hanging rod in the hanging rods on each side of the base is a threaded rod;
the hanging rod on the left side of the base is embedded into the hanging groove of the supporting rod on the left side, the hanging rod on the right side of the base is embedded into the hanging groove of the supporting rod on the right side, and different hanging rods are embedded into different hanging grooves;
the hanging rods of the threaded rods are all in threaded connection with locking nuts positioned on the outer side of the frame-shaped supporting plate. In this scheme, the staple bolt can lug connection on the base of hoop seat, does to set up the mount pad that is used for base and hoop seat to be connected as the intermediate junction spare on the base. In the scheme, the number of the hanging rods on at least one side of the base is more than one, so that the number of the hanging rods on the base is more than three, and the hoop body is prevented from rotating relative to the frame-shaped supporting plate by shearing the hanging rods; at least one hanging rod on each side of the base is a threaded rod, and the threaded rod is in threaded connection with a lock nut, so that the position of the frame-shaped supporting plate in the axis direction of the hanging rod can be limited through the lock nuts, and the hoop seat is locked on the frame-shaped supporting plate through the lock nuts.
As a concrete implementation mode of the hanging rod, the hanging rod is arranged as follows: the number of the hanging rods is four, and two hanging rods are arranged on the left side and the right side of the base;
the peg of arbitrary one side of base all with correspond two adjacent hanging groove cooperations on the die-pin, the quantity of hanging the groove on each link plate all is greater than two. In this scheme, the both sides of base all are provided with two peg promptly, and two grooves of hanging on the two die-pins of cooperation can realize the reliable installation of hoop seat.
As a concrete implementation mode of the hanging groove, the hanging groove is set as follows: the hanging groove is L-shaped: the upper end of the hanging groove starts from the back surface of the hanging plate, extends to the front surface of the hanging plate, and then bends and extends towards the lower side;
the connecting position of the restraint device on the hanging groove is positioned between the inflection point and the lower end of the hanging groove. As mentioned above, since the restriction device needs to be mounted on the frame-shaped supporting plate through the hanging slot, the restriction device needs to have a corresponding rod or the above-mentioned hanging rod. In the scheme, the front surface is the surface of the frame-shaped supporting plate used for restraining the optical fiber perform. Through the form of injecing the string groove, when installation restraint device, corresponding member or peg are by hanging the upper end embedding of groove in the groove and along hanging the extending direction slip of groove, after sliding the flex point, can effectively avoid it to deviate from under the dead weight in by hanging the groove.
In order to make in this scheme to the prefabricated stick of optical fiber's fastening restraint accessible tie accomplish or assist, set up to: the restraint device further comprises a binding belt fixing block, the binding belt fixing block is installed on the outer side of the frame-shaped supporting plate through a hanging groove in the hanging plate, and the binding belt fixing block is installed in pairs: each pair of the two pairs of the straps comprises two strap fixing blocks, one of the two strap fixing blocks is fixed on the hanging plate of the left supporting rod, and the other strap fixing block is fixed on the hanging plate of the right supporting rod. In the scheme, the two binding belt fixing blocks respectively included in each pair are respectively used for connecting different ends of the binding belt, and the installation form of the binding belt fixing blocks on the frame-shaped supporting plate can also adopt the installation form of the hoop seats on the frame-shaped tray, namely the binding belt fixing blocks are connected through the hanging grooves. But be different from the hoop seat, because single tie fixed block only need fix on a die-pin can, so set up at least one peg on it can, for easy to assemble, adopt two pegs, and the peg adopts connecting bolt.
For making this shipment excellent device can provide the bottom sprag for fiber preform to improve the reliability and the restraint simple operation nature of retraining fiber preform, set up to: the device is characterized by further comprising a bottom side tray positioned at the bottom side of the frame-shaped supporting plate, wherein the bottom side tray is fixed on the device frame or the frame-shaped supporting plate, a central hole in a bell mouth shape is formed in the bottom side tray, and the large end of the central hole faces the frame-shaped supporting plate.
For the walking of this shipment stick device of making things convenient for, set up to: and the device frame is also provided with a travelling wheel.
The utility model discloses following beneficial effect has:
in this scheme, the groove of hanging that sets up is as the installation station that corresponds restraint device on the die-pin, it is a plurality ofly to hang the groove on the die-pin through setting up to, and restraint device's different ends hang the groove through the part that corresponds on the end die-pin and fixed with frame type layer board, like this, this scheme is when concrete application, can be according to optical fiber perform's specific length and diameter, the specific groove of hanging that the selection distributes along link plate length direction is used for restraint device's different ends, simultaneously, because above connect for can dismantle connected mode, when the restraint space on the concrete restraint device can not adapt to optical fiber perform diameter, the selection change have match restraint space size restraint device can, and the main part of this device has use value at all. The excellent device of shipment that this scheme provided, not only simple structure, the support of adaptable not unidimensional optical fiber perform simultaneously. Furthermore, because the position change of the restraint device in the scheme is realized by selecting different hanging grooves, the scheme does not have a telescopic rod piece which needs to be adopted for realizing the restraint of the optical fiber perform, namely, the problem that the stress condition of the optical fiber perform is worsened in the rod loading and transporting process due to the fact that the rigidity of the cantilever part of the telescopic rod piece is too long is avoided.
Drawings
FIG. 1 is a side view of an embodiment of a rod handling apparatus for accommodating optical fiber preforms of different sizes in accordance with the present invention;
FIG. 2 is a schematic structural diagram of a ferrule holder according to an embodiment of the present invention for accommodating optical fiber preforms of different sizes;
fig. 3 is a schematic structural diagram of a frame-shaped supporting plate in an embodiment of the rod loading and transporting device for an optical fiber preform rod of the present invention.
The labels in the figure are respectively: 1. the device comprises a device frame, 2 walking wheels, 3 frame-shaped supporting plates, 31 supporting rods, 4 bottom side trays, 5 hoops, 6 binding fixing blocks, 7 hanging plates, 8 hanging grooves, 9 bases, 10 hanging rods, 11 mounting seats.
Detailed Description
The present invention will be described in further detail with reference to the following examples, but the present invention is not limited to the following examples:
example 1:
as shown in fig. 1 to 3, a rod loading and transporting device adaptable to optical fiber preforms of different sizes comprises a device frame 1 and a frame-shaped supporting plate 3 mounted on the device frame 1, wherein the frame-shaped supporting plate 3 comprises two supporting rods 31 which are parallel to each other and are arranged in a left-right direction, a restraining device for restraining the optical fiber preforms is further connected to the frame-shaped supporting plate 3, hanging plates 7 are mounted on the back sides of the supporting rods 31, the length directions of the hanging plates 7 are along the length direction of the supporting rods 31, a plurality of hanging grooves 8 are formed in each hanging plate 7, and the hanging grooves 8 in each hanging plate 7 are uniformly distributed along the length direction of the hanging plates 7;
the restraint device is arranged on the frame-shaped supporting plate 3 through a hanging groove 8: one end of the restraint device is detachably connected with a part of the hanging groove 8 on one of the support rods 31, and the other end of the restraint device is detachably connected with a part of the hanging groove 8 on the other support rod 31.
In this scheme, frame type layer board 3 is as the component that directly is used for retraining the prefabricated stick of optic fibre on this device promptly, and when specifically using, the prefabricated stick of optic fibre passes through restraint device to be fixed on frame type layer board 3, just the extending direction of die-pin 31 is parallel with the axis direction of prefabricated stick of optic fibre.
In the prior art, the corresponding optical fiber preform rod carrying device can only be adapted to the optical fiber preform rod with specific size, as described in the technical solution provided in the utility model with application number CN 201020696185.1. As a solution considering the restriction position on the optical fiber preform or the specific length of the optical fiber preform, the solution is provided in the utility model patent with application number CN 201620945346.3. However, in specific application, because the length of the optical fiber preform is in direct proportion to the diameter under general conditions, the existing scheme considering the constraint position on the optical fiber preform or the specific length of the optical fiber preform has the problem that the rod loading and transporting device is difficult to adapt to the diameter of the optical fiber preform; meanwhile, the rod piece for restraining the optical fiber perform has a telescopic function, and when the extending length is long, the problem that the stress of the optical fiber perform is not facilitated due to poor rigidity caused by the long cantilever end exists.
In this scheme, the groove 8 of hanging that sets up is as the installation station that corresponds restraint device on the die-pin 31, through setting up to hang the groove 8 on the die-pin 31 and be a plurality ofly, and restraint device's different ends hang the groove 8 through the part that corresponds on the end die-pin 31 and fixed with frame type layer board 3, like this, when this scheme is specifically using, can be according to optical fiber perform's specific length and diameter, the specific groove 8 of hanging that the selection distributes along 7 length direction on the link plate is used for the different ends of restraint device, simultaneously, because above connect for can dismantle connected mode, when the restraint space on the specific restraint device can not adapt to optical fiber perform diameter, the selection change has the restraint device who matches the restraint space size can, and the main part of this device has use value at all. The excellent device of shipment that this scheme provided, not only simple structure, the support of adaptable not unidimensional optical fiber perform simultaneously. Furthermore, because the position change of the restraint device in the scheme is realized by selecting different hanging grooves 8, the scheme does not have a telescopic rod piece which needs to be adopted for realizing the restraint of the optical fiber perform, namely, the problem that the stress condition of the optical fiber perform is worsened in the rod loading and transporting process due to the fact that the rigidity of the cantilever part of the telescopic rod piece is too long is avoided.
As the technicians in the field, because the detachable connection is realized through the hanging groove 8, when in specific use, the restraint device is provided with a corresponding rod piece, and the corresponding detachable connection mode can adopt bolt connection and pin connection. The back side is the opposite side of the frame-shaped support plate 3 for restraining one side of the optical fiber preform.
Example 2:
the embodiment is further limited on the basis of embodiment 1, and as shown in fig. 1 to 3, as a specific implementation manner of the restriction device, the following are set: the restraint device comprises a hoop 5 and a hoop seat, and the hoop 5 is matched with the hanging groove 8 through the hoop seat;
the hoop seat comprises a base 9 and hanging rods 10, the hanging rods 10 are mounted on the left side and the right side of the base 9, the number of the hanging rods 10 on at least one side of the base 9 is more than one, and the length direction of each hanging rod 10 is along the direction of the distance between the left side and the right side of the base 9;
at least one hanging rod 10 in the hanging rods 10 on each side of the base 9 is a threaded rod;
the hanging rod 10 on the left side of the base 9 is embedded into the hanging groove 8 of the left supporting rod 31, the hanging rod 10 on the right side of the base 9 is embedded into the hanging groove 8 of the right supporting rod 31, and different hanging rods 10 are embedded into different hanging grooves 8;
the hanging rods 10 which are threaded rods are all in threaded connection with locking screw caps positioned on the outer sides of the frame-shaped supporting plates 3. In this scheme, staple bolt 5 can be on the base 9 of hoop seat directly connected, does to set up the mount pad 11 that is used for base 9 and hoop seat to be connected on base 9 as the intermediate junction spare. In the scheme, the number of the hanging rods 10 on at least one side of the base 9 is limited to be more than one, so that the number of the hanging rods 10 on the base 9 is more than three, and the hoop body is prevented from rotating relative to the frame-shaped supporting plate 3 by shearing through the hanging rods 10; at least one hanging rod 10 is arranged on the hanging rods 10 on each side of the base 9 and is a threaded rod, and a locking nut is in threaded connection with the threaded rod, so that the position of the frame-shaped supporting plate 3 in the axial direction of the hanging rods 10 can be limited through the locking nut, and the locking of the hoop seat on the frame-shaped supporting plate 3 is realized through the locking nut.
As a specific implementation manner of the hanging rod 10, the following are provided: the number of the hanging rods 10 is four, and two hanging rods 10 are arranged on the left side and the right side of the base 9;
the hanging rods 10 on any side of the base 9 are matched with the two adjacent hanging grooves 8 on the corresponding support rod 31, and the number of the hanging grooves 8 on each hanging plate 7 is more than two. In the scheme, two hanging rods 10 are arranged on two sides of the base 9, and the two hanging grooves 8 on the two support rods 31 are matched, so that the hoop base can be reliably installed.
As a specific implementation manner of the hanging groove 8, the following are set: the hanging groove 8 is L-shaped: the upper end of the hanging groove 8 starts from the back surface of the hanging plate 7, extends to the front surface of the hanging plate 7, and then bends and extends towards the lower side;
the connecting position of the restraint device on the hanging groove 8 is positioned between the inflection point and the lower end of the hanging groove 8. Since the attachment of the restraining means to the frame profile pallet 3 is performed by means of the hanging grooves 8, as described above, the restraining means needs to have corresponding bars or hanging bars 10 as described above. In this embodiment, the front surface is the surface of the frame-shaped supporting plate 3 for restraining the optical fiber preform. Through the form of limiting the hanging groove 8, when the restraint device is installed, the corresponding rod piece or hanging rod 10 is embedded into the hanging groove 8 from the upper end of the hanging groove 8 and slides along the extending direction of the hanging groove 8, and after the rod piece or hanging rod slides over an inflection point, the rod piece or hanging rod can be effectively prevented from being separated from the hanging groove 8 under the self-weight.
In order to make in this scheme to the prefabricated stick of optical fiber's fastening restraint accessible tie accomplish or assist, set up to: the restraint device also comprises a binding belt fixing block 6, the binding belt fixing block 6 is arranged on the outer side of the frame-shaped supporting plate 3 through a hanging groove 8 on a hanging plate 7, and the binding belt fixing block 6 is arranged in pairs: each pair comprises two binding belt fixing blocks 6, wherein one of the binding belt fixing blocks is fixed on the hanging plate 7 of the left supporting rod 31, and the other binding belt fixing block is fixed on the hanging plate 7 of the right supporting rod 31. In the scheme, the two binding belt fixing blocks 6 respectively included in each pair are respectively used for connecting different ends of the binding belt, and the installation form of the binding belt fixing blocks 6 on the frame-shaped supporting plate 3 can also adopt the installation form of the hoop seat on the frame-shaped tray, namely, the binding belt fixing blocks are connected through the hanging groove 8. But be different from the hoop seat, because a single strap fixing block 6 only needs to be fixed on one supporting rod 31, at least one hanging rod 10 can be arranged on the strap fixing block, for example, for convenient installation, two hanging rods 10 are adopted, and the hanging rods 10 adopt connecting bolts.
For making this shipment excellent device can provide the bottom sprag for fiber preform to improve the reliability and the restraint simple operation nature of retraining fiber preform, set up to: the device is characterized by further comprising a bottom side tray 4 positioned at the bottom side of the frame-shaped supporting plate 3, wherein the bottom side tray 4 is fixed on the device frame 1 or the frame-shaped supporting plate 3, a bell-mouth-shaped central hole is formed in the bottom side tray 4, and the large end of the central hole faces the frame-shaped supporting plate 3.
For the walking of this shipment stick device of making things convenient for, set up to: and the device frame 1 is also provided with a travelling wheel 2.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments thereof. To the utility model belongs to the technical field of the ordinary skilled person say, do not deviate from the utility model discloses a other embodiments that reach under the technical scheme all should be contained the utility model discloses a within the scope of protection.
Claims (7)
1. The loading and transporting rod device suitable for optical fiber preforms of different sizes comprises a device frame (1) and frame-shaped supporting plates (3) arranged on the device frame (1), wherein the frame-shaped supporting plates (3) comprise two supporting rods (31) which are parallel to each other and are arranged in a left-right mode, and the frame-shaped supporting plates (3) are also connected with a restraining device used for restraining the optical fiber preforms;
the restraint device is arranged on the frame-shaped supporting plate (3) through a hanging groove (8): one end of the restraint device is detachably connected with a part of hanging groove (8) on one of the support rods (31), and the other end of the restraint device is detachably connected with a part of hanging groove (8) on the other support rod (31).
2. A rod loading device for accommodating optical fiber preforms of different sizes according to claim 1, wherein the restraining device comprises a hoop (5) and a hoop seat, the hoop (5) is matched with the hanging groove (8) through the hoop seat;
the hoop seat comprises a base (9) and hanging rods (10), the hanging rods (10) are mounted on the left side and the right side of the base (9), the number of the hanging rods (10) on at least one side of the base (9) is more than one, and the length direction of each hanging rod (10) is along the distance direction between the left side and the right side of the base (9);
at least one hanging rod (10) in the hanging rods (10) on each side of the base (9) is a threaded rod;
the hanging rod (10) on the left side of the base (9) is embedded into the hanging groove (8) of the left supporting rod (31), the hanging rod (10) on the right side of the base (9) is embedded into the hanging groove (8) of the right supporting rod (31), and different hanging rods (10) are embedded into different hanging grooves (8);
the hanging rods (10) of the threaded rods are all in threaded connection with locking screw caps positioned on the outer sides of the frame-shaped supporting plates (3).
3. The rod loading and transporting device for the optical fiber preforms of different sizes as claimed in claim 2, wherein the number of the hanging rods (10) is four, and two hanging rods (10) are installed on the left side and the right side of the base (9);
the hanging rods (10) on any side of the base (9) are matched with two adjacent hanging grooves (8) on the corresponding supporting rod (31), and the number of the hanging grooves (8) on each hanging plate (7) is more than two.
4. A rod carrying apparatus adapted to different size optical fiber preforms according to claim 1, wherein the hanging groove (8) is L-shaped: the upper end of the hanging groove (8) starts from the back surface of the hanging plate (7), extends to the front surface of the hanging plate (7), and then bends and extends towards the lower side;
the connecting position of the restraint device on the hanging groove (8) is positioned between the inflection point and the lower end of the hanging groove (8).
5. A rod loading and transporting device adaptable to optical fiber preforms of different sizes as claimed in claim 1, wherein said restraining device further comprises a fixing block (6) for binding band, said fixing block (6) for binding band is installed outside the frame-type supporting plate (3) through a hanging slot (8) on a hanging plate (7), and the fixing blocks (6) for binding band are installed in pairs: each pair comprises two binding belt fixing blocks (6), one of the two binding belt fixing blocks is fixed on the hanging plate (7) of the left supporting rod (31), and the other one of the two binding belt fixing blocks is fixed on the hanging plate (7) of the right supporting rod (31).
6. A rod carrying device for accommodating optical fiber preforms of different sizes as claimed in claim 1, further comprising a bottom tray (4) located at the bottom side of the frame-shaped support plate (3), wherein the bottom tray (4) is fixed on the device frame (1) or the frame-shaped support plate (3), and a central hole in the shape of a bell mouth is provided on the bottom tray (4), and the larger end of the central hole faces the frame-shaped support plate (3).
7. A rod carrying device for accommodating optical fiber preforms of different sizes as claimed in claim 1, wherein the device frame (1) is further provided with a travelling wheel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920848448.7U CN209904819U (en) | 2019-06-05 | 2019-06-05 | Rod loading and transporting device adaptable to optical fiber preforms of different sizes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920848448.7U CN209904819U (en) | 2019-06-05 | 2019-06-05 | Rod loading and transporting device adaptable to optical fiber preforms of different sizes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209904819U true CN209904819U (en) | 2020-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920848448.7U Active CN209904819U (en) | 2019-06-05 | 2019-06-05 | Rod loading and transporting device adaptable to optical fiber preforms of different sizes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209904819U (en) |
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2019
- 2019-06-05 CN CN201920848448.7U patent/CN209904819U/en active Active
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