CN219715199U - Handheld butterfly-shaped optical cable reinforcement adhesive force testing device - Google Patents
Handheld butterfly-shaped optical cable reinforcement adhesive force testing device Download PDFInfo
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- CN219715199U CN219715199U CN202322174012.3U CN202322174012U CN219715199U CN 219715199 U CN219715199 U CN 219715199U CN 202322174012 U CN202322174012 U CN 202322174012U CN 219715199 U CN219715199 U CN 219715199U
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- 230000003287 optical effect Effects 0.000 title claims abstract description 68
- 230000002787 reinforcement Effects 0.000 title claims abstract description 65
- 238000012360 testing method Methods 0.000 title claims abstract description 63
- 239000000853 adhesive Substances 0.000 title abstract description 34
- 230000001070 adhesive effect Effects 0.000 title abstract description 34
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 22
- 238000001514 detection method Methods 0.000 claims abstract description 15
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 12
- 230000003068 static effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of optical cable testing, and provides a handheld butterfly-shaped optical cable reinforcement adhesive force testing device, which comprises: the device comprises a telescopic piece, a first clamp, a second clamp, a tension detection piece and two mounting seats; the telescopic piece is respectively connected with the two mounting seats, the first clamp is arranged on one mounting seat, and the first clamp is used for clamping one of the reinforcing piece or the sheath; the second clamp is connected with the other mounting seat through the tension detection piece and is used for clamping the other of the reinforcing piece or the sheath. According to the handheld butterfly-shaped optical cable reinforcement adhesive force testing device, the first clamp and the second clamp are driven to be far away from each other through extension of the telescopic piece, so that opposite tensile forces are respectively applied to the reinforcement and the sheath, and the tensile force value at the moment when the reinforcement and the sheath relatively move is detected by the tensile force detection piece, namely the adhesive force. The method effectively solves the problem of acquiring the adhesive force of the sheath material to the butterfly-shaped optical cable reinforcement in real time at present.
Description
Technical Field
The utility model relates to the technical field of optical cable testing, in particular to a handheld butterfly-shaped optical cable reinforcement adhesive force testing device.
Background
Disqualification of the adhesion force of the butterfly-shaped optical cable reinforcement easily causes steel wire to emerge, and construction is affected. The existing test method for the adhesion force of the butterfly-shaped optical cable reinforcement is to sample at the production site, and test the adhesion force of the butterfly-shaped optical cable reinforcement by using a fixed detection equipment tensile testing machine after pretreatment of the sample, wherein the tensile testing machine is heavy, so that the adhesion force of the sheath material to the butterfly-shaped optical cable reinforcement cannot be known anytime and anywhere due to the fact that the adhesion force is known with the result of the adhesion force.
Disclosure of Invention
The utility model provides a handheld butterfly-shaped optical cable reinforcement adhesive force testing device which is used for solving the problem that the adhesive force of a sheath material to a butterfly-shaped optical cable reinforcement cannot be known anytime and anywhere in the prior art.
The utility model provides a handheld butterfly-shaped optical cable reinforcement adhesive force testing device, which comprises: the device comprises a telescopic piece, a first clamp, a second clamp, a tension detection piece and two mounting seats;
one end of the telescopic piece is connected with one of the two mounting seats, the other end of the telescopic piece is connected with the other of the two mounting seats, the first clamp is arranged on one of the two mounting seats, and the first clamp is used for clamping one of a reinforcing piece or a sheath of the butterfly-shaped optical cable; the second clamp is connected with the other one of the two mounting seats through the tension detection piece and is used for clamping the other one of the reinforcing piece or the sheath of the butterfly-shaped optical cable.
According to the handheld butterfly-shaped optical cable reinforcement adhesive force testing device provided by the utility model, the first clamp comprises the U-shaped block, the screw rod and the clamping block, the screw rod is in threaded connection with the first end of the U-shaped block, the first end of the screw rod extends to the second end of the U-shaped block, the clamping block is positioned between the first end and the second end of the U-shaped block, and the clamping block is in rotary connection with the first end of the screw rod.
According to the handheld butterfly-shaped optical cable reinforcement adhesive force testing device provided by the utility model, the first clamp further comprises an anti-slip gasket, and at least one of one sides, facing each other, of the clamping block and the second end of the U-shaped block is provided with the anti-slip gasket.
According to the handheld butterfly-shaped optical cable reinforcement adhesive force testing device provided by the utility model, the first clamp further comprises a rotating handle, and the rotating handle is connected with the second end of the screw rod.
According to the handheld butterfly-shaped optical cable reinforcement adhesive force testing device provided by the utility model, the handheld butterfly-shaped optical cable reinforcement adhesive force testing device further comprises: the display control assembly comprises a control module and a test switch button, and the test switch button and the telescopic piece are electrically connected with the control module.
According to the handheld butterfly-shaped optical cable reinforcement adhesive force testing device provided by the utility model, the display control assembly further comprises a ranging sensor, the ranging sensor is arranged on one of the mounting seats, the ranging sensor is electrically connected with the control module, and the ranging sensor is used for measuring the distance between the two mounting seats.
According to the handheld butterfly-shaped optical cable reinforcement adhesive force testing device provided by the utility model, the display control assembly further comprises a display screen, the display screen is electrically connected with the control module, and the display screen is used for displaying the tensile force detected by the tensile force detection piece, the distance between the two installation seats and the distance change amount between the two installation seats.
According to the handheld butterfly-shaped optical cable reinforcement adhesive force testing device provided by the utility model, the display control assembly further comprises a zeroing button, the zeroing button is electrically connected with the control module, and the zeroing button is used for zeroing the numerical value of the tensile force and the numerical value of the distance change amount between the two installation seats.
According to the handheld butterfly-shaped optical cable reinforcement adhesive force testing device provided by the utility model, the handheld butterfly-shaped optical cable reinforcement adhesive force testing device further comprises a holding part.
According to the handheld butterfly-shaped optical cable reinforcement adhesive force testing device, the reinforcement and the sheath of the butterfly-shaped optical cable are clamped through the first clamp and the second clamp respectively, the first clamp is connected with one of the installation seats, the second clamp is connected with the other installation seat through the tension detection piece, the two installation seats are respectively connected with the opposite ends of the telescopic piece, the telescopic piece stretches, and the two installation seats are driven to drive the first clamp and the second clamp to be mutually far away, so that tension in opposite directions is applied to the reinforcement and the sheath respectively, and the tension value at the moment when the reinforcement and the sheath move relatively is detected through the tension detection piece, namely the adhesive force is obtained. The handheld butterfly-shaped optical cable reinforcement adhesive force testing device has the advantages that the testing mode is simple, the testing result can be conveniently and quickly known, the whole device is simple in structure, and because the volume of the butterfly-shaped optical cable is small, each part in the handheld butterfly-shaped optical cable reinforcement adhesive force testing device can be manufactured more lightly and is easy to carry, and the problem that the adhesive force of a sheath material to the butterfly-shaped optical cable reinforcement is obtained in real time at present is effectively solved.
Drawings
In order to more clearly illustrate the utility model or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a device for testing adhesion of a handheld butterfly-shaped optical cable reinforcement provided by an embodiment of the utility model;
fig. 2 is a schematic diagram of a first fixture of a handheld butterfly-shaped optical cable reinforcement adhesion testing device provided by an embodiment of the utility model.
Reference numerals:
1. a telescoping member;
2. a first clamp; 21. a U-shaped block; 22. a screw; 23. a clamping block; 24. an anti-slip gasket; 25. rotating the handle;
3. a second clamp; 4. a tension detecting member; 5. a mounting base;
6. a display control assembly; 61. a control box; 611. a grip portion; 62. testing a switch button; 63. a ranging sensor; 64. a display screen; 65. a zero return button;
200. a butterfly-shaped optical cable.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The handheld butterfly cable reinforcement adhesion testing device of the present utility model is described below in connection with fig. 1-2.
As shown in fig. 1 to 2, the present utility model provides a device for testing adhesion force of a handheld butterfly-shaped optical cable reinforcement, comprising: the device comprises a telescopic piece 1, a first clamp 2, a second clamp 3, a tension detecting piece 4 and two mounting seats 5; one end of the telescopic member 1 is connected with one of the two mounting seats 5, the other end of the telescopic member 1 is connected with the other of the two mounting seats 5, the first clamp 2 is arranged on one of the mounting seats 5, and the first clamp 2 is used for clamping one of the reinforcing member or the sheath of the butterfly-shaped optical cable 200; the second clamp 3 is connected to the other mount 5 through a tension detecting member 4, and the second clamp 3 is used to clamp the other of the reinforcement or the sheath of the butterfly-shaped optical cable 200.
Specifically, the sheath of the butterfly-shaped optical cable 200 is wrapped outside the reinforcement, the first clamp 2 being used to clamp one of the reinforcement or the sheath, the second clamp 3 being used to clamp the other of the reinforcement or the sheath; because the opposite ends of the telescopic piece 1 are respectively connected with the two mounting seats 5, the telescopic piece 1 can drive the two mounting seats 5 to be close to or far away from each other when being telescopic, the first clamp 2 and the second clamp 3 are respectively connected with the two mounting seats 5, and therefore when the two mounting seats 5 are far away from each other, tensile forces with opposite directions and equal magnitudes can be respectively applied to the reinforcing piece and the sheath, so that the reinforcing piece and the sheath show a trend of relative movement, and the adhesive force of the reinforcing piece can prevent the reinforcing piece and the sheath from relative movement. Because the second clamp 3 is connected with the mounting seat 5 through the tension detecting member 4, the tension detecting member 4 can detect the value of the tension applied to the reinforcing member or the sheath, the tension applied to the reinforcing member and the sheath gradually increases, when the tension is greater than the adhesive force, the reinforcing member and the sheath relatively move, and when the reinforcing member and the sheath start to relatively move at one moment, the tension is basically equal to the adhesive force, and the adhesive force can be obtained by obtaining the value of the tension detected by the tension detecting member 4.
According to the handheld butterfly-shaped optical cable reinforcement adhesive force testing device, the reinforcement and the sheath of the butterfly-shaped optical cable 200 are respectively clamped through the first clamp 2 and the second clamp 3, the first clamp 2 is connected with one of the installation seats 5, the second clamp 3 is connected with the other installation seat 5 through the tension detection piece 4, the two installation seats 5 are respectively connected with the opposite ends of the telescopic piece 1, the telescopic piece 1 stretches, the two installation seats 5 are further driven to drive the first clamp 2 and the second clamp 3 to be away from each other, and accordingly tension in opposite directions is applied to the reinforcement and the sheath respectively, and the tension value at the moment when the reinforcement and the sheath move relatively is detected through the tension detection piece 4, namely the adhesive force is obtained. The test mode is simple, the test result is convenient to quickly know, the whole device is simple in structure, and because the butterfly-shaped optical cable 200 is small in size, all parts in the handheld butterfly-shaped optical cable reinforcement adhesive force test device can be manufactured more lightly and are easy to carry, and the problem that the adhesive force of the sheath material to the reinforcement of the butterfly-shaped optical cable 200 is obtained in real time at present is effectively solved.
As shown in fig. 1, in some embodiments, both the mounting seats 5 are flat, one of the mounting seats 5 may be used as a base, and the overall center of gravity of each component except the base is located above the middle of the base, so as to facilitate the stable placement of the handheld butterfly-shaped optical cable reinforcement adhesion testing device.
As shown in fig. 2, in some embodiments, the first fixture 2 includes a U-shaped block 21, a screw 22, and a clamping block 23, the screw 22 is in threaded connection with a first end of the U-shaped block 21, and the first end of the screw 22 extends to a second end of the U-shaped block 21, the clamping block 23 is located between the first end and the second end of the U-shaped block 21, and the clamping block 23 is in rotational connection with the first end of the screw 22.
Specifically, the screw 22 is screwed to the first end of the U-shaped block 21, and the first end of the screw 22 is directed to the second end of the U-shaped block 21, so that when the screw 22 is rotated, the screw 22 can be close to or far from the second end of the U-shaped block 21, and the clamping block 23 is connected to the screw 22, so that the clamping block 23 can be close to or far from the second end of the U-shaped block 21, and further, the butterfly-shaped optical cable 200 can be clamped between the clamping block 23 and the second end of the U-shaped block 21. In this embodiment, the clamping and releasing of the butterfly-shaped optical cable 200 can be completed only by screwing the screw 22, so that the operation is simple, and the testing efficiency is improved.
As shown in fig. 2, in the present embodiment, the first clamp 2 further includes a non-slip spacer 24, and at least one of sides facing each other between the clamp block 23 and the second end of the U-shaped block 21 is provided with the non-slip spacer 24. The anti-slip pad 24 may be a rough rubber pad, and the friction force is increased by arranging the anti-slip pad 24, so that the butterfly-shaped optical cable 200 is firmly clamped. In practice, when the adhesion of the reinforcing member is large, the reinforcing member or the sheath of the butterfly-shaped optical cable 200 may be fixed on the second end of the U-shaped block 21 (for example, the reinforcing member or the sheath of the butterfly-shaped optical cable 200 is tied to the U-shaped block 21 or the reinforcing member or the sheath of the butterfly-shaped optical cable 200 is wound around the U-shaped block 21 for several turns), and then the clamping block 23 is close to the second end of the U-shaped block 21 to clamp the butterfly-shaped optical cable 200, so as to prevent the butterfly-shaped optical cable 200 from slipping.
Specifically, the second clamp 3 may be designed with reference to the first clamp 2, and the first clamp 2 and the second clamp 3 are not limited to the above-described designs, and any structure capable of clamping and fixing the reinforcement or the sheath of the butterfly-shaped optical cable 200 may be used.
As shown in fig. 2, in this embodiment, the first fixture 2 further includes a rotating handle 25, where the rotating handle 25 is connected to the second end of the screw 22, and the rotating handle 25 can drive the screw 22 to rotate.
As shown in fig. 1, in some embodiments, the handheld butterfly cable reinforcement adhesion testing device further comprises: the display control assembly 6, the display control assembly 6 comprises a control module, a control box 61, a test switch button 62, a ranging sensor 63, a display screen 64, a zeroing button 65 and two adjusting buttons, and the telescopic piece 1, the test switch button 62, the ranging sensor 63, the display screen 64, the zeroing button 65 and the two adjusting buttons are electrically connected with the control module; the test switch button 62, the display screen 64, the zero-return button 65 and the two adjustment buttons are provided in the control box 61.
Specifically, the box body of the control box 61 is connected with the telescopic member 1, and a controller is provided in the control box 61. Through two adjustment buttons, the worker can control the telescopic members 1 to be telescopic respectively.
The distance measuring sensor 63 may in particular be an infrared distance measuring sensor 63 for measuring the distance between two mountings 5.
The test switch button 62 is a one-button test button, after the butterfly-shaped optical cable 200 is clamped, the test switch button 62 is pressed, the telescopic piece 1 starts to stretch, the tension detection piece 4 starts to perform tension detection, and the distance measurement sensor 63 starts to measure the distance between the two installation seats 5; after the test is completed, the test switch button 62 is pressed again, and the telescopic member 1, the tension detecting member 4 and the distance measuring sensor 63 stop working.
The display screen 64 is used for displaying the tension detected by the tension detecting member 4, the distance between the two mounting seats 5, and the distance change amount between the two mounting seats 5.
The zero button 65 is capable of zeroing the value of the tension on the display 64 and the value of the amount of change in the spacing between the two mounts 5. It should be noted that, the zero-reset button 65 may be designed to: pressing the zeroing button 65 zeroes the tension value, and pressing the zeroing button 65 again can zeroe the pitch change amount value. Or two zeroing buttons 65 are directly designed to zero the tension value and the distance change value, respectively.
Before the test, the tensile force value is zeroed, and then the telescopic piece 1 is controlled to stretch so that the space between the first clamp 2 and the second clamp 3 is satisfied to clamp the butterfly-shaped optical cable 200; the butterfly-shaped optical cable 200 is clamped, the clamped butterfly-shaped optical cable 200 is in a straightened state, then the numerical value of the distance change amount is zeroed, the test switch button 62 is pressed, the pulling force applied to the butterfly-shaped optical cable 200 is gradually increased, and the numerical value of the pulling force at the moment when the reinforcing piece and the sheath relatively move is recorded, namely the adhesive force of the reinforcing piece. The values of the adhesion force, the interval between the two mounts 5, and the interval change amount between the two mounts 5 are displayed on the display screen 64. The distance between the two mounting seats 5 is the distance between the reinforcing piece and the sheath for relative movement.
It should be noted that, during the test, before the relative movement between the reinforcement and the sheath occurs, the expansion member 1 stretches slowly and uniformly, the static friction force between the reinforcement and the sheath increases with the increase of the tension, when the tension is greater than the maximum static friction force (i.e. the adhesion force of the reinforcement), the relative movement between the reinforcement and the sheath occurs, the friction force between the reinforcement and the sheath becomes the dynamic friction force, and the dynamic friction force is less than the maximum static friction force, so that the adhesion force of the reinforcement is equal to the maximum tension value during the test, and the display screen 64 displays not only the instant tension value but also the maximum tension value.
In this embodiment, the tension detecting member 4 is a tension sensor, and the tension detecting member 4 is electrically connected to the control module.
As shown in fig. 1, in some embodiments, the handheld butterfly cable reinforcement adhesion testing device further includes a grip 611, the grip 611 being positionable on the control box 61 or other component for ease of grasping by a worker; the outside of the control box 61 is provided with a protective sleeve to prevent the control box 61 from being damaged.
In some embodiments, the telescopic member 1 is an electric push rod, and the electric push rod is more portable than telescopic mechanisms such as an air cylinder and an oil cylinder which need air supply and oil supply.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (9)
1. A hand-held butterfly-shaped optical cable reinforcement adhesion testing device, comprising: the device comprises a telescopic piece, a first clamp, a second clamp, a tension detection piece and two mounting seats;
one end of the telescopic piece is connected with one of the two mounting seats, the other end of the telescopic piece is connected with the other of the two mounting seats, the first clamp is arranged on one of the two mounting seats, and the first clamp is used for clamping one of a reinforcing piece or a sheath of the butterfly-shaped optical cable; the second clamp is connected with the other one of the two mounting seats through the tension detection piece and is used for clamping the other one of the reinforcing piece or the sheath of the butterfly-shaped optical cable.
2. The device for testing the adhesion force of the handheld butterfly-shaped optical cable reinforcement according to claim 1, wherein the first clamp comprises a U-shaped block, a screw rod and a clamping block, the screw rod is in threaded connection with a first end of the U-shaped block, the first end of the screw rod extends to a second end of the U-shaped block, the clamping block is located between the first end and the second end of the U-shaped block, and the clamping block is in rotary connection with the first end of the screw rod.
3. The device for testing the adhesion of a butterfly-shaped optical cable reinforcement of claim 2, wherein the first clamp further comprises a non-slip spacer, wherein the non-slip spacer is provided on at least one of the sides of the clamping block and the second end of the U-shaped block facing each other.
4. The hand-held butterfly-shaped cable reinforcement adhesion testing device of claim 2, wherein the first clamp further comprises a turning handle coupled to the second end of the screw.
5. The handheld butterfly cable reinforcement adhesion testing device of claim 1, further comprising: the display control assembly comprises a control module and a test switch button, and the test switch button and the telescopic piece are electrically connected with the control module.
6. The device for testing the adhesion force of the handheld butterfly-shaped optical cable reinforcement according to claim 5, wherein the display and control assembly further comprises a ranging sensor, wherein the ranging sensor is arranged on one of the mounting seats and is electrically connected with the control module, and the ranging sensor is used for measuring the distance between the two mounting seats.
7. The device for testing the adhesion force of the handheld butterfly-shaped optical cable reinforcement according to claim 6, wherein the display and control assembly further comprises a display screen electrically connected with the control module, and the display screen is used for displaying the tension detected by the tension detecting element, the distance between the two mounting seats and the distance change amount between the two mounting seats.
8. The device for testing the adhesion of a butterfly-shaped optical cable reinforcement of claim 7, wherein the display and control assembly further comprises a zeroing button electrically connected to the control module, the zeroing button configured to zero the value of the pulling force and the value of the amount of change in the spacing between the two mounts.
9. The handheld butterfly cable reinforcement adhesion testing device of any of claims 1-8, further comprising a grip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322174012.3U CN219715199U (en) | 2023-08-14 | 2023-08-14 | Handheld butterfly-shaped optical cable reinforcement adhesive force testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322174012.3U CN219715199U (en) | 2023-08-14 | 2023-08-14 | Handheld butterfly-shaped optical cable reinforcement adhesive force testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219715199U true CN219715199U (en) | 2023-09-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322174012.3U Active CN219715199U (en) | 2023-08-14 | 2023-08-14 | Handheld butterfly-shaped optical cable reinforcement adhesive force testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219715199U (en) |
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2023
- 2023-08-14 CN CN202322174012.3U patent/CN219715199U/en active Active
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