CN209904834U - Do benefit to excellent device of shipment of optical fiber perform shipment security - Google Patents
Do benefit to excellent device of shipment of optical fiber perform shipment security Download PDFInfo
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- CN209904834U CN209904834U CN201920849788.1U CN201920849788U CN209904834U CN 209904834 U CN209904834 U CN 209904834U CN 201920849788 U CN201920849788 U CN 201920849788U CN 209904834 U CN209904834 U CN 209904834U
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Abstract
The utility model discloses a loading and transporting rod device beneficial to the loading and transporting safety of an optical fiber perform, which comprises a device frame, a frame-shaped supporting plate arranged on the device frame and a second articulated element, wherein the lower end of the frame-shaped supporting plate is articulated and connected with the device frame through the second articulated element; the device also comprises an inclined supporting plate fixed on the device frame, wherein the inclined supporting plate is used for providing an inclined supporting surface for the frame-shaped supporting plate; the device comprises a frame-shaped supporting plate and is characterized by further comprising a turnover mechanism, wherein the turnover mechanism acts on the frame-shaped supporting plate, the turnover mechanism is used for driving the frame-shaped supporting plate to rotate around a rotating shaft on a second hinge part, and under the action of the turnover mechanism, the frame-shaped supporting plate can be turned over to be perpendicular to the device frame and the upper end of the frame-shaped supporting plate is supported on the supporting surface. The loading and transporting rod device is simple in structure, the optical fiber perform rod is convenient to load and take due to the structural design, and meanwhile, the safety of the loading and transporting process of the optical fiber perform rod is facilitated.
Description
Technical Field
The utility model relates to an optical fiber production facility technical field especially relates to a do benefit to excellent device of shipment of optical fiber perform shipment security.
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 do benefit to the shipment excellent device of optical fiber perform shipment security. The loading and transporting rod device is simple in structure, the optical fiber perform rod is convenient to load and take due to the structural design, and meanwhile, the safety of the loading and transporting process of the optical fiber perform rod is facilitated.
To the above problem, the utility model provides a pair of do benefit to excellent device of shipment of optical fiber perform shipment security solves the problem through following technical essential: a rod loading and transporting device beneficial to the loading and transporting safety of an optical fiber preform rod comprises a device frame, a frame-shaped supporting plate and a second hinge piece, wherein the frame-shaped supporting plate is installed on the device frame;
the device also comprises an inclined supporting plate fixed on the device frame, wherein the inclined supporting plate is used for providing an inclined supporting surface for the frame-shaped supporting plate;
the device comprises a frame-shaped supporting plate and is characterized by further comprising a turnover mechanism, wherein the turnover mechanism acts on the frame-shaped supporting plate, the turnover mechanism is used for driving the frame-shaped supporting plate to rotate around a rotating shaft on a second hinge part, and under the action of the turnover mechanism, the frame-shaped supporting plate can be turned over to be perpendicular to the device frame and the upper end of the frame-shaped supporting plate is supported on the supporting surface.
In this scheme, frame type layer board is as the component that directly is used for retraining optical fiber perform on this device promptly, when specifically using, if optical fiber perform passes through the restraint device to be fixed on frame type layer board, optical fiber perform's upper end is located the upper end of frame type layer board, optical fiber perform's lower extreme is located the lower extreme of frame type layer board. The frame-shaped supporting plate generally comprises two supporting rods which are arranged on the left and the right, and the extending direction of the supporting rods is parallel to the axial direction of the optical fiber prefabricated rod.
In the prior art, before the optical fiber perform is installed on the drawing tower, the optical fiber perform generally needs to be transported, for example, the optical fiber perform is transported to the clamping position of the optical fiber perform of the drawing tower from the storage position, and meanwhile, the condition that the optical fiber perform is cleaned before the optical fiber perform is used is also existed. Therefore, the rod carrying device for transporting the optical fiber preform has an important role in the production of the optical fiber in the prior art.
Meanwhile, in the prior art, the existing rod loading and transporting device only realizes the specific form constraint of the optical fiber perform rod through a frame-shaped supporting plate: the optical fiber preform is fixed to be vertical to the axis. Under this kind of circumstances, because optical fiber perform's focus is higher and optical fiber perform itself quality is great, so need corresponding transportation personnel very careful removal shipment stick device to avoid appearing the condition that shipment stick device topples over and damage optical fiber perform.
In the scheme, the bottom side of the frame-shaped supporting plate is hinged with the device frame through the second hinge piece, the frame-shaped supporting plate can be turned over to be perpendicular to the device frame and the upper end of the frame-shaped supporting plate can be supported on the inclined supporting plate under the action of the turning mechanism, and thus the setting point of the second hinge piece is located on the outer side of the lower end of the inclined supporting plate. If at first through tilting mechanism for frame type layer board upset to perpendicular with the device frame, after convenient completion optical fiber perform clamping, through tilting mechanism upset frame type layer board, make the upper end of frame type layer board can support on the slope layer board, then carry out the optical fiber perform and transport, when transporting wire drawing tower centre gripping station, force frame type layer board to compare in the reverse upset of the last upset through tilting mechanism, reply to with device frame vertically state, like this, can be convenient completion optical fiber perform upper end and wire drawing tower be connected.
In the process, the frame-shaped supporting plate can be turned over under the action of the turning mechanism, so that the frame-shaped supporting plate can be turned over according to the previous axis state of the optical fiber perform and the axis state required to be restrained on the drawing tower aiming at the installation and removal of the optical fiber perform on the device, so that the frame-shaped supporting plate can meet the requirement on the axis direction of the optical fiber perform on the premise of convenient installation and removal; simultaneously, in the position change in this device in the space in-process, the upper end of frame type layer board supports on the slope layer board, so on optical fiber perform was fixed in this device with the tilt state, compare in standing to put fixedly, not only can improve the anti-tipping performance of this device, can make this device highly reduce at the removal in-process simultaneously, make things convenient for it to pass through elevator, door frame etc..
The further technical scheme is as follows:
as a concrete implementation mode of the turnover mechanism which is simple in structure, light in weight and easy to control, the turnover mechanism is arranged as follows: the turnover mechanism is a turnover cylinder and further comprises two first hinged pieces, one of the first hinged pieces is used as a connecting piece of the turnover cylinder and the device frame, the other first hinged piece is used as a connecting piece between the turnover cylinder and the frame-shaped supporting plate, and rotating shafts on the first hinged pieces are parallel to rotating shafts of the second hinged pieces. The above definition is: the pivot on the first articulated elements all is parallel with the pivot of second articulated elements, aims at satisfying the upset cylinder during operation promptly, and the upset cylinder all can the pivoted motion requirement with frame type layer board. As a person skilled in the art, one of the two first hinge members needs to be fixed to the cylinder body of the turning cylinder, and the other needs to be fixed to the piston rod of the turning cylinder.
As a further technical scheme with simple structure and light weight, the device is characterized in that: the gas cylinder is used as a pressure gas source of the turnover cylinder.
The frame-shaped supporting plate comprises two supporting rods which are parallel to each other and are arranged in a left-right mode, a restraining device used for restraining the optical fiber perform rod is further connected to the frame-shaped supporting plate, hanging plates are mounted on the back sides of the supporting rods in the length direction of the supporting rods, a plurality of hanging grooves are formed in the hanging plates, and the hanging grooves in the hanging plates are uniformly distributed in 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 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.
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 the scheme, the bottom side of the frame-shaped supporting plate is hinged with the device frame through the second hinge piece, the frame-shaped supporting plate can be turned over to be perpendicular to the device frame and the upper end of the frame-shaped supporting plate can be supported on the inclined supporting plate under the action of the turning mechanism, and thus the setting point of the second hinge piece is located on the outer side of the lower end of the inclined supporting plate. If at first through tilting mechanism for frame type layer board upset to perpendicular with the device frame, after convenient completion optical fiber perform clamping, through tilting mechanism upset frame type layer board, make the upper end of frame type layer board can support on the slope layer board, then carry out the optical fiber perform and transport, when transporting wire drawing tower centre gripping station, force frame type layer board to compare in the reverse upset of the last upset through tilting mechanism, reply to with device frame vertically state, like this, can be convenient completion optical fiber perform upper end and wire drawing tower be connected.
In the process, the frame-shaped supporting plate can be turned over under the action of the turning mechanism, so that the frame-shaped supporting plate can be turned over according to the previous axis state of the optical fiber perform and the axis state required to be restrained on the drawing tower aiming at the installation and removal of the optical fiber perform on the device, so that the frame-shaped supporting plate can meet the requirement on the axis direction of the optical fiber perform on the premise of convenient installation and removal; simultaneously, in the position change in this device in the space in-process, the upper end of frame type layer board supports on the slope layer board, so on optical fiber perform was fixed in this device with the tilt state, compare in standing to put fixedly, not only can improve the anti-tipping performance of this device, can make this device highly reduce at the removal in-process simultaneously, make things convenient for it to pass through elevator, door frame etc..
Drawings
FIG. 1 is a side view of an embodiment of a rod handling apparatus for facilitating the handling safety of an optical fiber preform according to the present invention;
FIG. 2 is a schematic structural diagram of a ferrule holder according to an embodiment of the present invention for facilitating the safety of the optical fiber preform handling;
fig. 3 is a schematic structural diagram of a frame-shaped supporting plate according to an embodiment of the present invention.
The labels in the figure are respectively: 1. the device comprises a device frame, 2, traveling wheels, 3, a frame-shaped supporting plate, 31, a supporting rod, 4, a bottom-side tray, 5, a hoop, 6, a binding fixing block, 7, a hanging plate, 8, a hanging groove, 9, a base, 10, a hanging rod, 11, a mounting seat, 12, an inclined supporting plate, 13, a turnover mechanism, 14, a first hinge part, 15 and a second hinge part.
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 beneficial to the loading and transporting safety of an optical fiber preform rod comprises a device frame 1, a frame-shaped supporting plate 33 mounted on the device frame 1, and a second hinge 15, wherein the lower end of the frame-shaped supporting plate 3 is hinged with the device frame 1 through the second hinge 15;
the device also comprises an inclined supporting plate 12 fixed on the device frame 1, wherein the inclined supporting plate 12 is used for providing an inclined supporting surface for the frame-shaped supporting plate 3;
still include tilting mechanism 13, tilting mechanism 13 is used for driving frame type layer board 3 and rotates around the pivot on the second articulated elements 15, and frame type layer board 3 under tilting mechanism 13's effect, frame type layer board 3 can overturn to and be perpendicular to with device frame 1 and the upper end supports on the holding surface.
In this scheme, frame type layer board 3 is as the component that directly is used for retraining optical fiber perform on this device promptly, when specifically using, if optical fiber perform passes through restraint device to be fixed on frame type layer board 3, optical fiber perform's upper end is located the upper end of frame type layer board 3, optical fiber perform's lower extreme is located the lower extreme of frame type layer board 3. The frame-shaped supporting plate 3 generally comprises two supporting rods arranged on the left and right, and the extending direction of the supporting rods is parallel to the axial direction of the optical fiber prefabricated rod.
In the prior art, before the optical fiber perform is installed on the drawing tower, the optical fiber perform generally needs to be transported, for example, the optical fiber perform is transported to the clamping position of the optical fiber perform of the drawing tower from the storage position, and meanwhile, the condition that the optical fiber perform is cleaned before the optical fiber perform is used is also existed. Therefore, the rod carrying device for transporting the optical fiber preform has an important role in the production of the optical fiber in the prior art.
Meanwhile, in the prior art, the existing rod loading and transporting device only realizes the specific form constraint of the optical fiber perform rod through a frame type supporting plate 3: the optical fiber preform is fixed to be vertical to the axis. Under this kind of circumstances, because optical fiber perform's focus is higher and optical fiber perform itself quality is great, so need corresponding transportation personnel very careful removal shipment stick device to avoid appearing the condition that shipment stick device topples over and damage optical fiber perform.
In the scheme, the bottom side of the frame-shaped supporting plate 3 is hinged with the device frame 1 through the second hinge element 15, the frame-shaped supporting plate 3 further comprises a turnover mechanism 13 for forcing the frame-shaped supporting plate 3 to turn around the second hinge element 15, and under the action of the turnover mechanism 13, the frame-shaped supporting plate 3 can be turned over to be perpendicular to the device frame 1, and the upper end of the frame-shaped supporting plate is supported on the inclined supporting plate 12, so that the setting point of the second hinge element 15 is positioned outside the lower end of the inclined supporting plate 12. If at first through tilting mechanism 13 for frame type layer board 3 overturns to perpendicular with device frame 1, after convenient completion optical fiber perform clamping, frame type layer board 3 overturns through tilting mechanism 13, make the upper end of frame type layer board 3 can support on slope layer board 12, then carry out the optical fiber perform and transport, when transporting wire drawing tower clamping station, force frame type layer board 3 to compare in the reverse upset of the upset of previous time through tilting mechanism 13, reply to with device frame 1 vertically state, like this, can be convenient completion optical fiber perform upper end and the being connected of wire drawing tower.
In the above process, because the frame-shaped supporting plate 3 can be turned over under the action of the turning mechanism 13, the frame-shaped supporting plate 3 can be turned over according to the previous axis state of the optical fiber perform and the axis state required to be restrained on the drawing tower aiming at the installation and removal of the optical fiber perform on the device, so that the frame-shaped supporting plate 3 can meet the requirement on the axis direction of the optical fiber perform on the premise of convenient installation and removal; simultaneously, in the position change in the space of this device, the upper end of frame type layer board 3 supports on slope layer board 12, so on the prefabricated stick of here optic fibre is fixed in this device with the tilt state, compare in putting immediately fixedly, not only can improve the anti-tipping performance of this device, can make this device highly reduce at the removal in-process simultaneously, make things convenient for it to pass through elevator, door frame etc..
Example 2:
the present embodiment is further limited on the basis of embodiment 1, and as shown in fig. 1 to fig. 3, as a specific implementation manner of the turnover mechanism 13 with simple structure, light weight and easy control, the implementation manner is that: the turnover mechanism 13 is a turnover cylinder and further comprises two first hinge parts 14, one of the first hinge parts 14 is used as a connecting piece of the turnover cylinder and the assembly frame 1, the other first hinge part 14 is used as a connecting piece between the turnover cylinder and the frame-shaped supporting plate 3, and rotating shafts of the first hinge parts 14 are parallel to rotating shafts of the second hinge parts 15. The above definition is: the rotating shaft of the first hinge part 14 is parallel to the rotating shaft of the second hinge part 15, namely, the requirement for the movement of the frame-shaped supporting plate 3 can be met when the turnover cylinder works. As a person skilled in the art, one of the two first articulations 14 needs to be fixed to the cylinder body of the tilting cylinder and the other needs to be fixed to the piston rod of the tilting cylinder.
As a further technical scheme with simple structure and light weight, the device is characterized in that: the gas cylinder is used as a pressure gas source of the turnover cylinder. As a person skilled in the art, the scheme aims at the situation that a fixed air supply pipe is installed on the motion path of the device to drive the turnover cylinder to change the telescopic state and arrange the compressor: the gas cylinder can be fixed on the device frame, and after the pressure gas in the gas cylinder is exhausted, the gas cylinder is replaced by a new gas cylinder.
Example 3:
in this embodiment, a further limitation is made on the basis of embodiment 1, as shown in fig. 1 to 3, the frame-shaped supporting plate 3 includes 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 preform is further connected to the frame-shaped supporting plate 3, a hanging plate 7 is mounted on the back side of each supporting rod 31, the length direction of each supporting rod 31 is along the length direction of each supporting rod, 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 arranged along the length direction of each hanging plate 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.
As a concrete implementation mode of the restraint device, the restraint device is provided with the following components: 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 (10)
1. A shipment excellent device that does benefit to optical fiber perform shipment security, includes device frame (1) and installs the frame type layer board (3) on device frame (1), characterized by, still include the second articulated elements (15), the lower extreme of the said frame type layer board (3) is connected with the device frame (1) through the second articulated elements (15) are articulated;
the device is characterized by further comprising an inclined supporting plate (12) fixed on the device frame (1), wherein the inclined supporting plate (12) is used for providing an inclined supporting surface for the frame-shaped supporting plate (3);
still include tilting mechanism (13), tilting mechanism (13) are used for on frame type layer board (3), and tilting mechanism (13) are used for driving frame type layer board (3) and rotate around the pivot on second articulated elements (15), and frame type layer board (3) under tilting mechanism's (13) effect, frame type layer board (3) can overturn to perpendicular and the upper end support in with device frame (1) on the holding surface.
2. A rod handling device for facilitating the handling safety of optical fiber preforms according to claim 1, characterized in that the turning mechanism (13) is a turning cylinder and comprises two first hinges (14), wherein one of the first hinges (14) is used as a connecting member between the turning cylinder and the device frame (1), the other first hinge (14) is used as a connecting member between the turning cylinder and the frame-shaped supporting plate (3), and the rotating shafts of the first hinges (14) are parallel to the rotating shaft of the second hinge (15).
3. The rod handling apparatus for facilitating the handling safety of optical fiber preforms claimed in claim 2, further comprising a gas cylinder as a source of gas under pressure for said rollover cylinder.
4. The rod transporting device facilitating the transportation safety of the optical fiber preform rod according to claim 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 preform rod is further connected to the frame-shaped supporting plate (3), a hanging plate (7) is mounted on the back side of each supporting rod (31) along the length direction of each supporting rod (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 each hanging plate (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 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).
5. A rod loading device for facilitating the loading safety of optical fiber preforms according to claim 4, characterized in that the restraining device comprises a hoop (5) and a hoop seat, wherein 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).
6. The rod loading device for facilitating the loading safety of the optical fiber preform rod as claimed in claim 5, 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.
7. A shipping rod assembly for facilitating the shipping safety of optical fiber preforms according to claim 4, characterized in that 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).
8. A rod loading device for facilitating the loading safety of optical fiber preforms according to claim 4, characterized in that the restraining device further comprises a strap fixing block (6), the strap fixing block (6) is installed on the outer side of the frame-shaped supporting plate (3) through a hanging groove (8) on a hanging plate (7), and the strap fixing blocks (6) 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).
9. A rod carrying device for facilitating the carrying safety of an optical fiber preform according to claim 4, further comprising a bottom tray (4) located at the bottom side of the frame-shaped supporting plate (3), wherein the bottom tray (4) is fixed on the device frame (1) or the frame-shaped supporting plate (3), and a central hole in a bell mouth shape is arranged on the bottom tray (4), and the large end of the central hole faces the frame-shaped supporting plate (3).
10. A rod loading device for facilitating the loading safety of optical fiber preforms according to claim 4, characterized in that the device frame (1) is further provided with a traveling wheel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920849788.1U CN209904834U (en) | 2019-06-05 | 2019-06-05 | Do benefit to excellent device of shipment of optical fiber perform shipment security |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920849788.1U CN209904834U (en) | 2019-06-05 | 2019-06-05 | Do benefit to excellent device of shipment of optical fiber perform shipment security |
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| Publication Number | Publication Date |
|---|---|
| CN209904834U true CN209904834U (en) | 2020-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920849788.1U Active CN209904834U (en) | 2019-06-05 | 2019-06-05 | Do benefit to excellent device of shipment of optical fiber perform shipment security |
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| CN (1) | CN209904834U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110091905A (en) * | 2019-06-05 | 2019-08-06 | 四川天府江东科技有限公司 | A kind of shipment bar device conducive to preform shipment safety |
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2019
- 2019-06-05 CN CN201920849788.1U patent/CN209904834U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110091905A (en) * | 2019-06-05 | 2019-08-06 | 四川天府江东科技有限公司 | A kind of shipment bar device conducive to preform shipment safety |
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