CN214121830U - Clamp for detecting tensile strength of welded cable - Google Patents
Clamp for detecting tensile strength of welded cable Download PDFInfo
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- CN214121830U CN214121830U CN202023028125.5U CN202023028125U CN214121830U CN 214121830 U CN214121830 U CN 214121830U CN 202023028125 U CN202023028125 U CN 202023028125U CN 214121830 U CN214121830 U CN 214121830U
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- tensile strength
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Abstract
The utility model discloses an anchor clamps for butt fusion cable tensile strength detects, the on-line screen storage device comprises a base, the last fixed surface of base connects the organism, the fluting has been seted up to one side of organism, first spout has all been seted up to grooved inside both sides, the second spout has been seted up to grooved inside one side, the last surface mounting of organism has the motor, the output fixedly connected with lead screw of motor. The utility model discloses a set up fixed establishment and can fix the one end of cable, can fix the other end of cable through setting up the threading post, it rotates to drive the lead screw through the motor, make first slider slide in the inside of first spout, and then the one end that drives threading post and cable rises, thereby carry out tensile detection to the joint department of cable, can detect real-time pulling force through force transducer, and show through the display screen, make things convenient for the detection personnel to reachd the biggest pulling force that cable joint can bear.
Description
Technical Field
The utility model relates to a cable detects, specifically is an anchor clamps that is used for butt fusion cable tensile strength to detect.
Background
Cables are generally rope-like cables made by stranding several or groups of conductors (at least two in each group), each group being insulated from each other and often twisted around a center, the entire outer surface being coated with a highly insulating coating. The cable has the characteristics of internal electrification and external insulation.
The length of current cable is limited, often needs to weld the cable when using, often need detect the joint after the butt fusion, avoids the not enough in-use disconnection of butt fusion joint intensity, can cause very big economic loss, and can increase maintainer's the maintenance degree of difficulty.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an anchor clamps for welded cable tensile strength detects to the length of solving the current cable that proposes in the above-mentioned background art is limited, often needs to carry out the butt fusion to the cable when using, often need detect to the joint after the butt fusion, avoids butt fusion joint intensity in use disconnection inadequately, can cause very big economic loss, and can increase the problem of maintainer's the maintenance degree of difficulty.
In order to achieve the above object, the utility model provides a following technical scheme:
the clamp for detecting the tensile strength of the welded cable comprises a base, wherein the upper surface of the base is fixedly connected with a machine body, one side of the machine body is provided with a groove, two sides of the inside of the groove are provided with first sliding grooves, one side of the inside of the groove is provided with a second sliding groove, the upper surface of the machine body is provided with a motor, the output end of the motor is fixedly connected with a lead screw, the lower end of the lead screw extends to the inside of the second sliding groove and is rotatably connected with the lower surface of the inside of the second sliding groove, the outer side of the lead screw is in threaded connection with a first sliding block, one end of the first sliding block is fixedly connected with a threading column, two sides of the threading column are fixedly connected with connecting rods, one end of the two sides, away from the connecting rods, is fixedly connected with a second sliding block, and the second sliding blocks are respectively in sliding connection with the first sliding grooves;
the upper surface of the base is fixedly provided with a tension sensor, and the upper end of the tension sensor is fixedly connected with a fixing mechanism.
As a further aspect of the present invention: the cable feeding hole is formed in the upper end of the fixing mechanism, the cable discharging hole is formed in one side of the fixing mechanism and communicated with the cable feeding hole, connecting plates are fixedly connected to two sides of the first sliding groove, the upper ends of the connecting plates are higher than the upper surface of the fixing mechanism, second fastening bolts are connected to the upper ends of the connecting plates in threaded connection, and the ends, far away from the second fastening bolts, of the two sides of the second fastening bolts are rotatably connected with second clamping blocks
As a further aspect of the present invention: the utility model discloses a threading post, including threading post, recess, clamping block, first clamp splice, first fastening bolt, threading post, first clamping block, first fastening bolt, threading post, first fastening bolt and threading post threaded connection, the inside one side of threading post is seted up flutedly, the inside of recess is provided with first clamp splice, one side of first clamp splice is rotated and is connected with first fastening bolt, the outside that the threading post extends to the threading post is run through to first fastening bolt's one end, just first fastening bolt and threading post threaded connection.
As a further aspect of the present invention: the display screen is installed to upper surface one side of base, the internally mounted of base has the battery, be electric connection between display screen and the battery, and also be electric connection between battery and the force sensor.
As a further aspect of the present invention: the second clamping block is arc-shaped, and a rubber cushion layer is arranged on the inner side of the second clamping block.
As a further aspect of the present invention: the size of the first sliding block is matched with that of the first sliding groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up fixed establishment and can fix the one end of cable, can fix the other end of cable through setting up the threading post, it rotates to drive the lead screw through the motor, make first slider slide in the inside of first spout, and then the one end that drives threading post and cable rises, thereby carry out tensile detection to the joint department of cable, can detect real-time pulling force through force transducer, and show through the display screen, make things convenient for the detection personnel to reachd the biggest pulling force that cable joint can bear.
2. The utility model discloses a set up out the cable hole respectively and advance the cable hole and can adjust the centre gripping position of cable on fixed establishment, for traditional detection, it is more convenient to use, and the data that detects can be more accurate.
Drawings
Fig. 1 is a schematic perspective view of a clamp for detecting tensile strength of a welded cable.
Fig. 2 is a front view of a clamp for detecting tensile strength of a welded cable.
Fig. 3 is a schematic cross-sectional view of a jig for testing tensile strength of a welded cable.
Fig. 4 is an enlarged schematic view of a clamp for detecting tensile strength of a welded cable at a position a in fig. 1.
In the figure: the cable guide device comprises a base 1, a machine body 2, a motor 3, a first sliding block 4, a first sliding groove 5, a second sliding block 6, a connecting rod 7, a first fastening bolt 8, a groove 9, a display screen 10, a cable outlet hole 11, a threading column 12, a lead screw 13, a second sliding groove 14, a fixing mechanism 15, a tension sensor 16, a groove 17, a first clamping block 18, a second fastening bolt 19, a connecting plate 20, a second clamping block 21 and a cable inlet hole 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-4, in an embodiment of the present invention, an anchor clamps for detecting tensile strength of welded cable, including a base 1, a fixed surface of the base 1 is connected with a machine body 2, a slot 9 is opened at one side of the machine body 2, a first chute 5 is opened at both sides of the inside of the slot 9, a second chute 14 is opened at one side of the inside of the slot 9, a motor 3 is installed at the upper surface of the machine body 2, a lead screw 13 is fixedly connected with an output end of the motor 3, a lower end of the lead screw 13 extends into the inside of the second chute 14 and is rotatably connected with a lower surface of the inside of the second chute 14, a first slider 4 is connected with an outer side thread of the lead screw 13, a threading column 12 is fixedly connected with one end of the first slider 4, connecting rods 7 are fixedly connected with both sides of the threading column 12, a second slider 6 is fixedly connected with one ends of the connecting rods 7, the second sliders 6 at both ends are respectively slidably connected with the first chutes 5 at both sides, a tension sensor 16 is fixedly installed at the upper surface of the base 1 And the upper end fixedly connected with fixed establishment 15 of force sensor 16 carries out the centre gripping through fixed establishment 15 to the one end of cable fixed, carries out the centre gripping through threading post 12 to the other end of cable fixed, opens motor 3, rotates through motor 3 and drives lead screw 13 and rotate to make first slider 4 slide in the inside of first spout 5, and then drive the upper end of cable and rise, thereby stretch the detection to the cable.
Referring to fig. 4, a cable inlet hole 22 is formed in the upper end of the fixing mechanism 15, a cable outlet hole 11 is formed in one side of the fixing mechanism 15, the cable outlet hole 11 is communicated with the cable inlet hole 22, connecting plates 20 are fixedly connected to both sides of the first chute 5, the upper ends of the connecting plates 20 are higher than the upper surface of the fixing mechanism 15, second fastening bolts 19 are connected to the upper ends of the connecting plates 20, one ends, far away from the second fastening bolts 19, of the two sides are rotatably connected with second clamping blocks 21, one end of a cable penetrates through the cable inlet hole 22 and penetrates out of the cable outlet hole 11, a portion needing to be clamped is adjusted, and then the second clamping blocks 21 clamp and fix the cable by rotating the second fastening bolts 19.
Referring to fig. 3, a groove 17 is formed in one side of the inside of the penetrating column 12, a first clamping block 18 is disposed inside the groove 17, a first fastening bolt 8 is rotatably connected to one side of the first clamping block 18, one end of the first fastening bolt 8 penetrates through the penetrating column 12 and extends to the outside of the penetrating column 12, the first fastening bolt 8 is in threaded connection with the penetrating column 12, and the first fastening bolt 8 is rotated to clamp the cable by the first fastening bolt 8.
Referring to fig. 1, a display screen 10 is installed on one side of the upper surface of a base 1, a battery is installed inside the base 1, the display screen 10 is electrically connected with the battery, the battery is also electrically connected with a tension sensor 16, the tension sensor 16 and the display screen 10 are respectively powered by the battery, and detected data are transmitted to the display screen 10 through the tension sensor 16 for displaying.
Referring to fig. 4, the second clamping block 21 is arc-shaped, and a rubber cushion is disposed on the inner side of the second clamping block 21.
Referring to fig. 1, the size of the first sliding block 4 is matched with the size of the first sliding slot 5.
The utility model discloses a theory of operation is:
when the cable clamp is used, one end of a cable is clamped and fixed through the fixing mechanism 15, the other end of the cable is clamped and fixed through the wire penetrating column 12, the first fastening bolt 8 is rotated to clamp the cable, the motor 3 is turned on, the motor 3 is rotated to drive the lead screw 13 to rotate, so that the first sliding block 4 slides in the first sliding groove 5 and further drives the upper end of the cable to ascend, so that the cable is stretched and detected, one end of the cable penetrates through the cable inlet hole 22 and penetrates out through the cable outlet hole 11 to adjust a part needing to be clamped, then the second clamping block 21 is rotated to clamp and fix the cable, when the cable is stretched, the fixing mechanism 15 is exerted with pulling force, the pulling force can be detected through the pulling force sensor 16, the battery respectively supplies power to the pulling force sensor 16 and the display screen 10, the detected data is transmitted to the display screen 10 through the tension sensor 16 for display.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an anchor clamps for welded cable tensile strength detects, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly connected with a machine body (2), one side of the machine body (2) is provided with a slot (9), both sides of the inside of the slot (9) are provided with first sliding grooves (5), one side of the inside of the slot (9) is provided with a second sliding groove (14), the upper surface of the machine body (2) is provided with a motor (3), the output end of the motor (3) is fixedly connected with a lead screw (13), the lower end of the lead screw (13) extends to the inside of the second sliding groove (14) and is rotatably connected with the lower surface of the inside of the second sliding groove (14), the outer side of the lead screw (13) is in threaded connection with a first sliding block (4), one end of the first sliding block (4) is fixedly connected with a threading column (12), both sides of the threading column (12) are both fixedly connected with connecting rods (7), and both sides of one end of the connecting rod (7) which is far away from is both fixedly connected with a second sliding block (6), the second sliding blocks (6) at two ends are respectively connected with the first sliding grooves (5) at two sides in a sliding manner;
the upper surface of the base (1) is fixedly provided with a tension sensor (16), and the upper end of the tension sensor (16) is fixedly connected with a fixing mechanism (15).
2. The jig for the detection of tensile strength of a fusion cable according to claim 1, characterized in that: the cable inlet hole (22) is formed in the upper end of the fixing mechanism (15), the cable outlet hole (11) is formed in one side of the fixing mechanism (15), the cable outlet hole (11) is communicated with the cable inlet hole (22), the connecting plates (20) are fixedly connected to the two sides of the first sliding groove (5), the upper ends of the connecting plates (20) are higher than the upper surface of the fixing mechanism (15), the connecting plates (20) are connected to the two sides of the upper end of the connecting plates (20) in a threaded connection mode, the second fastening bolts (19) are connected to the two sides of the upper end of the connecting plates (20), and the second clamping blocks (21) are rotatably connected to the two sides of one end, far away from the second fastening bolts (19).
3. The jig for the detection of tensile strength of a fusion cable according to claim 1, characterized in that: a groove (17) is formed in one side of the inner portion of the threading column (12), a first clamping block (18) is arranged in the groove (17), a first fastening bolt (8) is rotatably connected to one side of the first clamping block (18), one end of the first fastening bolt (8) penetrates through the threading column (12) and extends to the outer side of the threading column (12), and the first fastening bolt (8) is in threaded connection with the threading column (12).
4. The jig for the detection of tensile strength of a fusion cable according to claim 1, characterized in that: display screen (10) are installed to upper surface one side of base (1), the internally mounted of base (1) has the battery, be electric connection between display screen (10) and the battery, and be electric connection between battery and force sensor (16) equally.
5. The jig for the detection of tensile strength of a fusion cable according to claim 2, characterized in that: the second clamping block (21) is arc-shaped, and a rubber cushion layer is arranged on the inner side of the second clamping block (21).
6. The jig for the detection of tensile strength of a fusion cable according to claim 1, characterized in that: the size of the first sliding block (4) is matched with that of the first sliding chute (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023028125.5U CN214121830U (en) | 2020-12-16 | 2020-12-16 | Clamp for detecting tensile strength of welded cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023028125.5U CN214121830U (en) | 2020-12-16 | 2020-12-16 | Clamp for detecting tensile strength of welded cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214121830U true CN214121830U (en) | 2021-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023028125.5U Active CN214121830U (en) | 2020-12-16 | 2020-12-16 | Clamp for detecting tensile strength of welded cable |
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| CN (1) | CN214121830U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115616365A (en) * | 2022-12-19 | 2023-01-17 | 佛山市顺德区广意通讯电缆有限公司 | Testing machine for communication cable detection |
| CN116625829A (en) * | 2023-07-21 | 2023-08-22 | 山东国源电缆电器有限公司 | Wire and cable tensile property detection device |
-
2020
- 2020-12-16 CN CN202023028125.5U patent/CN214121830U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115616365A (en) * | 2022-12-19 | 2023-01-17 | 佛山市顺德区广意通讯电缆有限公司 | Testing machine for communication cable detection |
| CN116625829A (en) * | 2023-07-21 | 2023-08-22 | 山东国源电缆电器有限公司 | Wire and cable tensile property detection device |
| CN116625829B (en) * | 2023-07-21 | 2023-10-17 | 山东国源电缆电器有限公司 | Wire and cable tensile property detection device |
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