CN210375968U - Semi-automatic multi-head tensile test equipment - Google Patents
Semi-automatic multi-head tensile test equipment Download PDFInfo
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- CN210375968U CN210375968U CN201921135399.9U CN201921135399U CN210375968U CN 210375968 U CN210375968 U CN 210375968U CN 201921135399 U CN201921135399 U CN 201921135399U CN 210375968 U CN210375968 U CN 210375968U
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Abstract
A semi-automatic multi-head tensile test device comprises a device frame, a fixed bobbin, a counterweight, a lifting electric cylinder and a counterweight tray; the fixed wire cylinders are arranged on two sides of the upper end of the equipment frame; a fiber jumper to be tested is wound on the fixed bobbin, and one end of the fiber jumper is connected with an FC male flange; a pressing plate block is arranged in the middle of the counterweight, an FC female flange is pressed in the middle of the pressing plate block, and the FC female flange is connected with an FC male flange through threads; the weight tray is arranged below the counterweight; the lifting electric cylinder is connected to the equipment frame, and the piston end of the lifting electric cylinder is connected with the bottom of the weight tray. Compared with the prior art, the utility model discloses a semi-automatic bull tensile test equipment, the demand of favourable mill's large-scale production reduces invalid work, improves work efficiency, according to the test demand, can change the weight of counter weight, and the test of an optical fiber jumper wire can be accomplished every 15 seconds on average to this equipment.
Description
Technical Field
The utility model relates to an optical device production test technical field specifically indicates a semi-automatic bull tensile test equipment.
Background
The optical fiber jumper is used as a basic optical device for connecting an optical fiber link of equipment, the requirement on the tension of the jumper is required, the tension resistance standard of the jumper in China is 50N at present, and the retention time is 2 minutes.
The current common practice for tensile testing is: preparing a box with a counterweight according to the technological requirements, filling objects in the box to meet the requirement of 5-6 kg of counterweight, and fixing a female flange on a handle of the counterweight box by using an iron wire; during production, an operator firstly sleeves a group of 10 optical fiber patch cords into the auxiliary fixing device, then holds a weight box (with large volume and heavy weight) handle with the left hand to lift and simultaneously pinch a female flange, presses the optical fiber patch cord group at the auxiliary fixing end after the male flange at one optical cable patch cord end is connected to the flange on the weight box with the right hand, and slowly releases the weight box handle with the left hand to suspend the optical fiber patch cord group for tensile test; and (4) counting by pinching a stopwatch with hands, lifting the weight box by the left hand after the specified time is tested to separate the male flange from the female flange, and finishing the test. The purely manual testing mode has the advantages that the process is complicated, time-consuming, labor-consuming, high in working strength and low in efficiency, the requirement of batch testing of a factory cannot be met, and meanwhile, the consistency and the reliability of product testing cannot be guaranteed due to the fact that the manual operation process is not unified and standardized; in this manual mode of operation, on average, one fiber patch cord can be tested every 2 minutes or more.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to above-mentioned prior art not enough, and provide a semi-automatic bull tensile test equipment.
In order to solve the technical problem, the utility model discloses a technical scheme is:
a semi-automatic multi-head tensile test device comprises a device frame, a fixed bobbin, a counterweight, a lifting electric cylinder and a counterweight tray; the fixed wire cylinders are arranged on two sides of the upper end of the equipment frame; a fiber jumper to be tested is wound on the fixed bobbin, and one end of the fiber jumper is connected with an FC male flange; a pressing plate block is arranged in the middle of the counterweight, an FC female flange is pressed in the middle of the pressing plate block, and the FC female flange is connected with an FC male flange through threads; the two ends of the pressing plate block are detachably connected with the counterweight; the weight tray is arranged below the counterweight; the lifting electric cylinder is connected to the equipment frame, and the piston end of the lifting electric cylinder is connected with the bottom of the weight tray.
Furthermore, the equipment frame is a frame constructed by industrial aluminum profiles, and two sides of the equipment frame are provided with stand columns; a cross beam is connected between the upright columns, and two sides of the cross beam are respectively connected with three mounting plates through bolts; the fixed bobbin is fixedly connected to the mounting plate.
Furthermore, two groups of mounting brackets are connected to the equipment frame; the lifting electric cylinder is connected to the mounting bracket through a fixing plate, and the piston end of the lifting electric cylinder penetrates through the fixing plate to be connected with the bottom of the weight tray.
Further, the bottom of the weight tray is connected with a guide column, and a cross bar at the bottom of the equipment frame is connected with a guide sleeve; one end of the guide post is connected in the guide sleeve in a sliding manner.
Furthermore, an inclined handle is connected to the counterweight.
Furthermore, one end of the pressing plate block is connected with a counterweight through a screw, and the other end of the pressing plate block is in threaded connection with a stud on the counterweight through a butterfly nut.
Furthermore, a plurality of through holes for fixing the optical fiber jumper are formed in the fixing wire barrel.
Furthermore, equipment frame one side is connected with the block terminal, and the block terminal provides the power for the electric jar that goes up and down.
Compared with the prior art, the utility model discloses a semi-automatic bull tensile test equipment has following beneficial effect:
1. the device is beneficial to the planning of the labor cost of a factory, effectively reduces the invalid labor, improves the working efficiency, and can finish the test of one optical fiber jumper wire every 15 seconds on average;
2. one operator can simultaneously take charge of the tensile test of 18 optical fibers of 3 devices, which is favorable for the requirement of large-scale production of factories;
3. the connection is convenient through the connection of FC male and female flanges;
4. according to the test requirement, the weight of the counterweight can be changed, and the test requirements of different optical fiber jumpers are met.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
the device comprises a device frame 1, an equipment frame 2, a fixed bobbin 3, a counterweight, 4, a lifting electric cylinder 5, a weight tray 6, an optical fiber jumper wire 7, an FC male flange 8, a pressing plate block 9, an FC female flange 10, a mounting plate 11, a guide post 12, a guide sleeve 13, an inclined handle 14, a distribution box 111, a mounting support 112, a fixing plate 211 and a through hole.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1 and 2, a semi-automatic multi-head tensile test device comprises a device frame 1, a fixed bobbin 2, a counterweight 3, a lifting electric cylinder 4 and a counterweight tray 5; the fixed bobbin 2 is arranged on two sides of the upper end of the equipment frame 1; an optical fiber jumper 6 to be tested is wound on the fixed bobbin 2, and one end of the optical fiber jumper 6 is connected with an FC male flange 7; a pressing plate block 8 is arranged in the middle of the counterweight 3, an FC female flange 9 is pressed in the middle of the pressing plate block 8, and the FC female flange 9 is connected with the FC male flange 7 through threads; the two ends of the pressing plate block 8 are detachably connected with the counterweight 3; the weight tray 5 is arranged below the counterweight 3; the lifting electric cylinder 4 is connected to the equipment frame 1, and the piston end of the lifting electric cylinder 4 is connected with the bottom of the weight tray 5.
In this embodiment, the equipment frame 1 is a frame constructed by industrial aluminum profiles, and two sides of the equipment frame 1 are provided with upright posts; a cross beam is connected between the upright columns, and two sides of the cross beam are respectively connected with three mounting plates 10 through bolts; the fixed bobbin 2 is fixedly connected to the mounting plate 10.
Two groups of mounting brackets 111 are connected to the equipment frame 1; the lifting electric cylinder 4 is connected to the mounting bracket 111 through a fixing plate 112, and the piston end of the lifting electric cylinder 4 passes through the fixing plate 112 to be connected with the bottom of the weight tray 5; the middle part of the bottom of the weight tray 5 is connected with a guide column 11, and a cross bar at the bottom of the equipment frame 1 is connected with a guide sleeve 12; one end of the guide post 11 is slidably connected in the guide sleeve 12.
In order to replace the counterweight 3 conveniently, an inclined handle 13 is connected to the counterweight 3.
One end of the pressing plate block 8 is connected with the counterweight 3 through a screw, and the other end of the pressing plate block is in threaded connection with a stud on the configuration counterweight 2 through a butterfly nut.
The fixing wire barrel 2 is provided with a plurality of through holes 211 for fixing the optical fiber jumper wires, and the optical fiber jumper wires 6 can be fixed by penetrating the binding wires through the through holes 211.
One side of the equipment frame 1 is connected with a distribution box 14, and the distribution box 14 provides power for the lifting electric cylinder 4.
The working principle is as follows: when the tensile force testing equipment is used, under the condition of an initial state, the weight tray 5 is lifted through the lifting electric cylinder 4, so that the weight tray 5 is lifted to contain the counterweight 3, the upper end face of the counterweight 3 is higher than the position of the flange at the port of the optical fiber jumper 6, and the FC male flange and the FC female flange are convenient to butt; after the FC male flange 7 and the FC female flange 9 are in threaded connection, the lifting electric cylinder 4 drives the weight tray 5 to descend, so that the counterweight 3 is suspended, and the FC male flange and the FC female flange are stressed; when the testing time reaches a set value, the lifting electric cylinder 4 rises to support the weight tray 5, so that the FC male flange and the FC female flange are not stressed, the FC male flange and the FC female flange can be detached after the rising stops, and the whole testing process is finished.
The present invention is not limited to the above-described embodiments, and those skilled in the art can make modifications or changes without departing from the spirit of the present invention.
Claims (8)
1. The utility model provides a semi-automatic bull tensile test equipment which characterized in that: the device comprises a device frame, a fixed bobbin, a counterweight, a lifting electric cylinder and a counterweight tray; the fixed wire cylinders are arranged on two sides of the upper end of the equipment frame; a fiber jumper to be tested is wound on the fixed bobbin, and one end of the fiber jumper is connected with an FC male flange; a pressing plate block is arranged in the middle of the counterweight, an FC female flange is pressed in the middle of the pressing plate block, and the FC female flange is connected with an FC male flange through threads; the two ends of the pressing plate block are detachably connected with the counterweight; the weight tray is arranged below the counterweight; the lifting electric cylinder is connected to the equipment frame, and the piston end of the lifting electric cylinder is connected with the bottom of the weight tray.
2. A semi-automatic multi-head tensile testing apparatus according to claim 1, wherein: the equipment frame is constructed by industrial aluminum profiles, and two sides of the equipment frame are provided with stand columns; a cross beam is connected between the upright columns, and two sides of the cross beam are respectively connected with three mounting plates through bolts; the fixed bobbin is fixedly connected to the mounting plate.
3. A semi-automatic multi-head tensile testing apparatus according to claim 1, wherein: two groups of mounting brackets are connected to the equipment frame; the lifting electric cylinder is connected to the mounting bracket through a fixing plate, and the piston end of the lifting electric cylinder penetrates through the fixing plate to be connected with the bottom of the weight tray.
4. A semi-automatic multi-head tensile testing apparatus according to claim 1, wherein: the bottom of the weight tray is connected with a guide column, and a cross bar at the bottom of the equipment frame is connected with a guide sleeve; one end of the guide post is connected in the guide sleeve in a sliding manner.
5. A semi-automatic multi-head tensile testing apparatus according to claim 1, wherein: and the counterweight is connected with an inclined handle.
6. A semi-automatic multi-head tensile testing apparatus according to claim 1, wherein: one end of the pressing plate block is connected with the counterweight through a screw, and the other end of the pressing plate block is in threaded connection with a stud on the counterweight through a butterfly nut.
7. A semi-automatic multi-head tensile testing apparatus according to claim 1, wherein: and the fixed wire barrel is provided with a plurality of through holes for fixing the optical fiber jumper.
8. A semi-automatic multi-head tensile testing apparatus according to claim 1, wherein: one side of the equipment frame is connected with a distribution box which provides power for the lifting electric cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921135399.9U CN210375968U (en) | 2019-07-18 | 2019-07-18 | Semi-automatic multi-head tensile test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921135399.9U CN210375968U (en) | 2019-07-18 | 2019-07-18 | Semi-automatic multi-head tensile test equipment |
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| Publication Number | Publication Date |
|---|---|
| CN210375968U true CN210375968U (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921135399.9U Active CN210375968U (en) | 2019-07-18 | 2019-07-18 | Semi-automatic multi-head tensile test equipment |
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| CN (1) | CN210375968U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111458235A (en) * | 2020-05-18 | 2020-07-28 | 上海汇珏网络通信设备股份有限公司 | Optical fiber tension testing device replacing SC flange connection coupler |
| CN111458234A (en) * | 2020-05-18 | 2020-07-28 | 上海汇珏网络通信设备股份有限公司 | Automatic change fiber connector tensile test equipment |
-
2019
- 2019-07-18 CN CN201921135399.9U patent/CN210375968U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111458235A (en) * | 2020-05-18 | 2020-07-28 | 上海汇珏网络通信设备股份有限公司 | Optical fiber tension testing device replacing SC flange connection coupler |
| CN111458234A (en) * | 2020-05-18 | 2020-07-28 | 上海汇珏网络通信设备股份有限公司 | Automatic change fiber connector tensile test equipment |
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