CN210604154U - Clamping fixture for testing tensile property of steel wire rope - Google Patents
Clamping fixture for testing tensile property of steel wire rope Download PDFInfo
- Publication number
- CN210604154U CN210604154U CN201921412061.3U CN201921412061U CN210604154U CN 210604154 U CN210604154 U CN 210604154U CN 201921412061 U CN201921412061 U CN 201921412061U CN 210604154 U CN210604154 U CN 210604154U
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- CN
- China
- Prior art keywords
- wire rope
- anchor clamps
- steel wire
- bottom plate
- fixed block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 18
- 239000010959 steel Substances 0.000 title claims abstract description 18
- 238000012360 testing method Methods 0.000 title claims abstract description 12
- 238000004804 winding Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 11
- 238000009864 tensile test Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model provides a wire rope tensile properties test clamping anchor clamps, it includes the anchor clamps bottom plate, the top of anchor clamps bottom plate is fixed with L type fixed block, the top fixed mounting of L type fixed block has the spliced pole structure that is used for linking to each other with the pulling force machine, L type fixed block forms the chute with fixing between the locating piece on the anchor clamps bottom plate, install the tight screw rod in top through the screw drive cooperation on the straight arm of L type fixed block, the one end of the tight screw rod in top is fixed with and is used for and locating piece matched with presss from both sides tight piece, the bottom end of anchor clamps bottom plate is fixed with the sheave that is used for twining wire rope. The clamping fixture can be used for clamping the end of the steel wire rope in the process of a steel wire rope tensile test, so that the steel wire rope can not fall off in the tensile process, and the connection reliability is guaranteed.
Description
Technical Field
The utility model belongs to wire rope tensile strength testing arrangement field among the building engineering especially relates to a wire rope tensile properties test clamping anchor clamps.
Background
In the building work progress, need use the wire rope of drawing, in order to detect wire rope's performance, need use the stretcher to stretch it, need use anchor clamps to its clamping in order to guarantee that the end of wire rope can not take place to drop in stretching process, the clamping anchor clamps that the tradition adopted mainly adopt the structure of similar vice to carry out the clamping to it, adopt foretell anchor clamps to carry out the clamping in-process, easily mainly rely on the clamp force, it can't bear sufficient pulling force like this, and then lead to its defect of taking off.
SUMMERY OF THE UTILITY MODEL
For solving above technical problem, the utility model provides a wire rope tensile properties tests clamping anchor clamps, this clamping anchor clamps can be used for the end clamping of wire rope among the wire rope tensile test process, and then has guaranteed that it can not take place to drop at tensile in-process, has guaranteed the reliability of connecting.
In order to realize the technical characteristics, the purpose of the utility model is realized as follows: wire rope tensile properties test clamping anchor clamps, it includes the anchor clamps bottom plate, the top of anchor clamps bottom plate is fixed with L type fixed block, the top fixed mounting of L type fixed block has the spliced pole structure that is used for linking to each other with the pulling force machine, L type fixed block with fix and form the chute between the locating piece on the anchor clamps bottom plate, install the tight screw rod in top through screw thread transmission fit on the straight arm of L type fixed block, the one end of the tight screw rod in top is fixed with and is used for pressing from both sides tight piece with locating piece matched with, the bottom end of anchor clamps bottom plate is fixed with the sheave that is used for twining wire rope.
The connecting column structure comprises a connecting column, a pin shaft hole is processed on the connecting column, a limiting disc is sleeved on the connecting column, a rotating groove is processed on the outer edge of the limiting disc, a threaded column is arranged at the tail end of the bottom of the connecting column, and the threaded column is fixedly connected with an L-shaped fixing block through a locking nut.
The outer end of the jacking screw rod is provided with a handle mounting column, a rotating handle is mounted on the handle mounting column, and limiting nuts are mounted at two ends of the rotating handle.
And the end surfaces of the clamping blocks matched with the positioning blocks are provided with anti-skidding grooves.
The utility model discloses there is following beneficial effect:
1. through adopting the clamping anchor clamps of above-mentioned structure, can be used for wire rope tensile test in-process, wire rope's end clamping is used, in the use, installs foretell anchor clamps at the end of pulling force machine, after twining several rings with wire rope's end winding sheave, passes the chute with its end again, and the tight piece of rethread top screw drive clamp is fixed a position its end on the locating piece, and then realizes the fixed of its end, adopts foretell structure can effectually prevent that it from taking place to drop, has guaranteed the reliability of connecting.
2. Through foretell spliced pole structure can be used for linking to each other anchor clamps and pulling force machine, and it adopts round pin axle fixed linking to each other, and then has improved its connection efficiency.
3. Through foretell spliced pole structure can be used for linking to each other anchor clamps and pulling force machine, and it adopts round pin axle fixed linking to each other, and then has improved its connection efficiency.
4. The handle can be rotated to drive the jacking screw rod, and then the clamping block is driven by the jacking screw rod.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a first perspective three-dimensional view of the present invention.
Fig. 2 is a second perspective three-dimensional view of the present invention.
Fig. 3 is a state diagram of the utility model in the using process.
In the figure: the clamp comprises a connecting column 1, a pin shaft hole 2, a rotating groove 3, a limiting disc 4, a threaded column 5, a limiting nut 6, a rotating handle 7, a handle mounting column 8, a jacking screw 9, a straight arm 10, a clamp bottom plate 11, a grooved wheel 12, a positioning block 13, an anti-skidding groove 14, a clamping block 15, a chute 16, an L-shaped fixing block 17, a locking nut 18 and a steel wire rope 19.
Detailed Description
The following describes embodiments of the present invention with reference to the accompanying drawings.
Referring to fig. 1-3, the clamping fixture for testing the tensile property of the steel wire rope comprises a fixture bottom plate 11, wherein an L-shaped fixing block 17 is fixed at the top end of the fixture bottom plate 11, a connecting column structure used for being connected with a tensile machine is fixedly installed at the top of the L-shaped fixing block 17, a chute 16 is formed between the L-shaped fixing block 17 and a positioning block 13 fixed on the fixture bottom plate 11, a tightening screw 9 is installed on a straight arm 10 of the L-shaped fixing block 17 in a threaded transmission fit mode, a clamping block 15 used for being matched with the positioning block 13 is fixed at one end of the tightening screw 9, and a sheave 12 used for winding the steel wire rope is fixed at the bottom end of the fixture bottom plate 11. Through adopting the clamping anchor clamps of above-mentioned structure, can be used for wire rope tensile test in-process, wire rope's end clamping is used, in the use, install foretell anchor clamps at the end of tensile machine, after twining 12 rings with wire rope's end winding sheave, pass chute 16 with its end again, rethread top tight screw rod 9 drive presss from both sides tight piece 15 with its end location on locating piece 13, and then realize the fixed of its end, adopt foretell structure can effectually prevent that it from taking place to drop, guaranteed the reliability of connection.
Further, the spliced pole structure includes spliced pole 1, processing has the round pin shaft hole 2 on the spliced pole 1, and the cover is equipped with on spliced pole 1 and is used for spacing dish 4, the outer fringe processing of spacing dish 4 has rotating groove 3, the bottom end of spliced pole 1 is provided with screw thread post 5, screw thread post 5 passes through lock nut 18 and links to each other with L type fixed block 17 is fixed. Through foretell spliced pole structure can be used for linking to each other anchor clamps and pulling force machine, and it adopts round pin axle fixed linking to each other, and then has improved its connection efficiency.
Further, the outer end of the jacking screw rod 9 is provided with a handle mounting column 8, a rotating handle 7 is mounted on the handle mounting column 8, and the two ends of the rotating handle 7 are provided with limit nuts 6. The handle 7 can be turned to drive the tightening screw 9, and the clamping block 15 is driven by the tightening screw 9.
Furthermore, the end surface of the clamping block 15 matched with the positioning block 13 is provided with an anti-skid groove 14. The anti-slip function is achieved by the anti-slip grooves 14.
The utility model discloses a use as follows:
as shown in fig. 3, in the using process, the connecting column 1 of the clamp is connected with a stretching head of a tensile machine through a pin shaft, and is fixedly connected with the tensile machine, so that the connecting column is installed at the end of the tensile machine, then, the end of the steel wire rope is wound around a grooved pulley 12 for a plurality of circles, then, the end of the steel wire rope passes through a chute 16, then, a handle 7 is rotated through manual operation, a jacking screw 9 is driven through the rotating handle, a clamping block 15 is driven by the jacking screw 9 to position the end of the steel wire rope on a positioning block 13, further, the end of the steel wire rope is fixed, the steel wire rope at the other end is connected by adopting the same method, and finally, both ends of the steel wire rope are fixed on the clamp to finish the.
Claims (4)
1. Clamping fixture for testing tensile property of steel wire rope, which is characterized in that: it includes anchor clamps bottom plate (11), the top of anchor clamps bottom plate (11) is fixed with L type fixed block (17), the top fixed mounting of L type fixed block (17) has the spliced pole structure that is used for linking to each other with the pulling force machine, form chute (16) between L type fixed block (17) and locating piece (13) of fixing on anchor clamps bottom plate (11), install tight screw rod in top (9) through screw drive cooperation on straight arm (10) of L type fixed block (17), the one end of tight screw rod in top (9) is fixed with and is used for pressing from both sides tight piece (15) with locating piece (13) matched with, the bottom end of anchor clamps bottom plate (11) is fixed with sheave (12) that are used for winding wire rope.
2. The clamping fixture for testing the tensile property of the steel wire rope according to claim 1, wherein: the spliced pole structure includes spliced pole (1), processing has round pin shaft hole (2) on spliced pole (1), and the cover is equipped with and is used for spacing dish (4) on spliced pole (1), the outer fringe processing of spacing dish (4) has rotating groove (3), the bottom end of spliced pole (1) is provided with screw thread post (5), screw thread post (5) are fixed continuous with L type fixed block (17) through lock nut (18).
3. The clamping fixture for testing the tensile property of the steel wire rope according to claim 1, wherein: the outer end of the jacking screw rod (9) is provided with a handle mounting column (8), a rotating handle (7) is mounted on the handle mounting column (8), and limiting nuts (6) are mounted at two ends of the rotating handle (7).
4. The clamping fixture for testing the tensile property of the steel wire rope according to claim 1, wherein: and an anti-skid groove (14) is formed in the end face, matched with the positioning block (13), of the clamping block (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921412061.3U CN210604154U (en) | 2019-08-28 | 2019-08-28 | Clamping fixture for testing tensile property of steel wire rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921412061.3U CN210604154U (en) | 2019-08-28 | 2019-08-28 | Clamping fixture for testing tensile property of steel wire rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210604154U true CN210604154U (en) | 2020-05-22 |
Family
ID=70686545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921412061.3U Expired - Fee Related CN210604154U (en) | 2019-08-28 | 2019-08-28 | Clamping fixture for testing tensile property of steel wire rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210604154U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112161862A (en) * | 2020-11-04 | 2021-01-01 | 铜陵港普电子材料有限公司 | Intelligent tensile check out test set is used to copper clad steel wire |
| CN112432847A (en) * | 2020-11-20 | 2021-03-02 | 浙江工业大学 | Clamp suitable for stretching of cord |
-
2019
- 2019-08-28 CN CN201921412061.3U patent/CN210604154U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112161862A (en) * | 2020-11-04 | 2021-01-01 | 铜陵港普电子材料有限公司 | Intelligent tensile check out test set is used to copper clad steel wire |
| CN112432847A (en) * | 2020-11-20 | 2021-03-02 | 浙江工业大学 | Clamp suitable for stretching of cord |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200522 |