CN214473610U - End centering fixture mechanism for building material wire resistance detection - Google Patents
End centering fixture mechanism for building material wire resistance detection Download PDFInfo
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- CN214473610U CN214473610U CN202022917611.6U CN202022917611U CN214473610U CN 214473610 U CN214473610 U CN 214473610U CN 202022917611 U CN202022917611 U CN 202022917611U CN 214473610 U CN214473610 U CN 214473610U
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- sliding seat
- bearing
- thread section
- fixed
- base
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- 239000004566 building material Substances 0.000 title claims abstract description 16
- 238000001514 detection method Methods 0.000 title claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 15
- 239000010949 copper Substances 0.000 claims description 15
- 229910052802 copper Inorganic materials 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 4
- 238000005259 measurement Methods 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 10
- 230000001360 synchronised effect Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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Abstract
The utility model provides an end centering fixture mechanism that building materials wire resistance detected, the top middle part of anchor clamps base is provided with slide rail structure, slide rail structure's middle part is fixed with the bearing base, there is the bearing through bearing cap fixed mounting on the bearing base, it installs the axis of rotation to rotate the support on the bearing, the both ends of axis of rotation are provided with first screw thread section and second screw thread section respectively, first screw thread section constitutes the screw drive cooperation with first sliding seat, the second screw thread section constitutes the screw drive cooperation with the second sliding seat, the top lateral wall of first sliding seat is fixed with first anchor clamps board, the top lateral wall of second sliding seat is fixed with second anchor clamps board, the hand wheel is installed to the end of axis of rotation. The centering clamp mechanism can be used for centering and clamping the end part of the sample wire in the resistance measurement process of the building material wire, and further is matched with other auxiliary electric equipment to finish resistance measurement.
Description
Technical Field
The utility model belongs to wire resistance measuring device field among the building engineering especially relates to an end centering fixture mechanism that building materials wire resistance detected.
Background
The electric wire is required to be used as the power supply of a building in the building construction process, the resistance of the electric wire is required to be detected in the electrician wiring construction process, two end parts of a section of sample electric wire are required to be clamped through a clamp in the detection process of the resistance detection equipment, and in order to ensure the measurement precision and reliability, the end parts of the electric wire are required to be in a centering clamping state, and a corresponding centering clamping mechanism is required to be designed.
SUMMERY OF THE UTILITY MODEL
For solving above technical problem, the utility model provides an end centering fixture mechanism that building materials wire resistance detected, this centering fixture mechanism can be used for among the building materials wire resistance measurement process to carry out the centering to the end position of sample electric wire and press from both sides tightly, and then cooperates the measurement of other auxiliary electrical equipment completion resistances, has guaranteed measurement accuracy and reliability.
In order to realize the technical characteristics, the purpose of the utility model is realized as follows: end centering fixture mechanism that building materials electric wire resistance detected, it includes the anchor clamps base, the top middle part of anchor clamps base is provided with slide rail structure, slide rail structure's middle part is fixed with the bearing base, there is the bearing through bearing cap fixed mounting on the bearing base, it installs the axis of rotation to rotate the support on the bearing, the both ends of axis of rotation are provided with first screw thread section and second screw thread section respectively, first screw thread section constitutes screw transmission cooperation with first sliding seat, the second screw thread section constitutes screw transmission cooperation with the second sliding seat, the top lateral wall of first sliding seat is fixed with first anchor clamps board, the top lateral wall of second sliding seat is fixed with second anchor clamps board, the hand wheel is installed to the end of axis of rotation.
And four vertex angle parts of the clamp base are fixedly connected with the measuring device through first locking bolts.
The slide rail structure adopts T type slide rail, the middle part processing of T type slide rail has the material reducing hole.
The bearing is a sliding bearing which is made of a wear-resistant copper sleeve and is in running fit with the central optical axis section of the rotating shaft.
The first thread section and the second thread section are opposite in rotating direction, and nut sleeves matched with the first thread section and the second thread section are respectively installed on the first sliding seat and the second sliding seat.
And the bearing cover is fixedly arranged at the top of the bearing base through a second locking bolt.
The hand wheel is fixedly connected with the rotating shaft through the central fixing seat.
The first clamp plate is fixed on the first sliding seat through a first wiring copper column, and the second clamp plate is fixed on the second sliding seat through a second wiring copper column.
The end part of the first clamp plate is provided with a first clamping groove, the end part of the second clamp plate is provided with a second clamping groove, and the end of the electric wire is clamped and fixed after the first clamping groove and the second clamping groove are folded.
The utility model discloses there is following beneficial effect:
1. the centering fixture mechanism can be used for centering and clamping the end part of the sample wire in the resistance measurement process of the building material wire, and further is matched with other auxiliary electric equipment to finish the resistance measurement, so that the measurement precision and the reliability are ensured.
2. Through foretell fixed mounting mode, guaranteed that the anchor clamps base can cooperate with test equipment, finally realize wire resistance's measurement process.
3. Through adopting foretell T type slide rail, guaranteed the slip that first sliding seat and second sliding seat can be synchronous, guaranteed gliding stability.
4. Through foretell cooperation mode of turning to, guaranteed when rotating the axis of rotation, the synchronous looks in opposite directions of drive first sliding seat and second sliding seat that can be synchronous or opposite movement, and then guaranteed to press from both sides tightly to the centering of electric wire.
5. Through foretell cooperation mode, guaranteed to rotate the hand wheel and can drive the synchronous rotation of axis of rotation, and then realized the clamping action.
6. The first wiring copper column and the second wiring copper column can be used for clamping the tested electric wire end.
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.
In the figure: the device comprises a hand wheel 1, a central fixed seat 2, a first thread section 3, a nut sleeve 4, a first sliding seat 5, a first clamp plate 6, a first wiring copper column 7, a first clamping groove 8, a second clamping groove 9, a second wiring copper column 10, a second clamp plate 11, a second sliding seat 12, a second thread section 13, a first locking bolt 14, a second locking bolt 15, a bearing cover 16, a bearing base 17, a bearing 18, a rotating shaft 19, a clamp base 20, a sliding rail groove 21, a material reducing hole 22 and a sliding rail structure 23.
Detailed Description
The following describes embodiments of the present invention with reference to the accompanying drawings.
Referring to fig. 1, an end centering fixture mechanism for resistance detection of building material wires comprises a fixture base 20, a slide rail structure 23 is arranged in the middle of the top of the fixture base 20, a bearing base 17 is fixed in the middle of the slide rail structure 23, a bearing 18 is fixedly mounted on the bearing base 17 through a bearing cover 16, a rotating shaft 19 is rotatably supported on the bearing 18, a first thread section 3 and a second thread section 13 are respectively arranged at two ends of the rotating shaft 19, the first thread section 3 and the first sliding seat 5 form thread transmission fit, the second thread section 13 and the second sliding seat 12 form thread transmission fit, a first fixture plate 6 is fixed on the side wall of the top of the first sliding seat 5, a second fixture plate 11 is fixed on the side wall of the top of the second sliding seat 12, and a hand wheel 1 is mounted at the end of the rotating shaft 19. The centering fixture mechanism can be used for centering and clamping the end part of the sample wire in the resistance measurement process of the building material wire, and further is matched with other auxiliary electric equipment to finish the resistance measurement, so that the measurement precision and the reliability are ensured. In the specific use process, the end part of the electric wire is clamped between the first clamp plate 6 and the second clamp plate 11, and the two sliding seats are driven to synchronously act through thread transmission matching, so that the electric wire is centered and clamped.
Further, four corner portions of the clamp base 20 are fixedly connected with the measuring device through the first locking bolts 14. Through foretell fixed mounting mode, guaranteed that anchor clamps base 20 can cooperate with test equipment, finally realize wire resistance's measurement process.
Further, the slide rail structure 23 is a T-shaped slide rail, and a material reducing hole 22 is processed in the middle of the T-shaped slide rail. By adopting the T-shaped sliding rail, the first sliding seat 5 and the second sliding seat 12 can synchronously slide, and the sliding stability is ensured.
Further, the bearing 18 is a sliding bearing made of a wear-resistant copper sleeve and is in running fit with the central smooth shaft section of the rotating shaft 19. By the above-described sliding fit, the stable rotation of the rotating shaft 19 is ensured.
Further, the screwing directions of the first thread section 3 and the second thread section 13 are opposite, and the first sliding seat 5 and the second sliding seat 12 are respectively provided with a nut sleeve 4 which is used for being matched with the first thread section 3 and the second thread section 13. Through the rotation direction matching mode, the first sliding seat 5 and the second sliding seat 12 can be synchronously driven to synchronously move towards or oppositely move when the rotating shaft 19 is rotated, and then the centering and clamping of the electric wire are ensured.
Further, the bearing cover 16 is fixedly mounted on the top of the bearing base 17 by a second locking bolt 15. By the matching installation mode, the bearing 18 can be reliably fixed and installed, and the installation and fixation reliability of the bearing is ensured.
Furthermore, the hand wheel 1 is fixedly connected with the rotating shaft 19 through the central fixing seat 2. Through the matching mode, the rotating hand wheel 1 can drive the rotating shaft 19 to rotate synchronously, and then the clamping action is realized.
Further, the first clamp plate 6 is fixed on the first sliding seat 5 through a first wiring copper column 7, and the second clamp plate 11 is fixed on the second sliding seat 12 through a second wiring copper column 10. The first connecting copper column 7 and the second connecting copper column 10 can be used for clamping the tested wire end.
Furthermore, a first clamping groove 8 is formed in the end portion of the first clamp plate 6, a second clamping groove 9 is formed in the end portion of the second clamp plate 11, and the ends of the wires are clamped and fixed after the first clamping groove 8 and the second clamping groove 9 are closed. The first card slot 8 and the second card slot 9 can be used for matching with the end of the electric wire.
The utility model discloses a use as follows:
when the resistance of electric wire is tested, the end position of the electric wire is arranged between the first clamping groove 8 and the second clamping groove 9, then the hand wheel 1 is rotated manually, the hand wheel 1 drives the rotation shaft 19 to rotate, the rotation shaft 19 drives the first thread section 3 and the second thread section 13, the first thread section 3 and the second thread section 13 respectively form thread transmission fit with the corresponding first sliding seat 5 and the second sliding seat 12, and the middle part of the phase synchronous with the first sliding seat and the second sliding seat is driven to clamp tightly, so that the first clamping groove 8 and the second clamping groove 9 are driven to clamp the end of the electric wire.
Claims (5)
1. End centering fixture mechanism that building materials electric wire resistance detected, its characterized in that: the clamp comprises a clamp base (20), a slide rail structure (23) is arranged in the middle of the top of the clamp base (20), a bearing base (17) is fixed in the middle of the slide rail structure (23), a bearing (18) is fixedly mounted on the bearing base (17) through a bearing cover (16), a rotating shaft (19) is rotatably supported and mounted on the bearing (18), a first thread section (3) and a second thread section (13) are respectively arranged at two ends of the rotating shaft (19), the first thread section (3) and a first sliding seat (5) form thread transmission fit, the second thread section (13) and a second sliding seat (12) form thread transmission fit, a first clamp plate (6) is fixed on the side wall of the top of the first sliding seat (5), a second clamp plate (11) is fixed on the side wall of the top of the second sliding seat (12), a hand wheel (1) is arranged at the end of the rotating shaft (19);
the bearing (18) is a sliding bearing which is made of a wear-resistant copper sleeve and is in running fit with the central smooth shaft section of the rotating shaft (19);
the rotating directions of the first thread section (3) and the second thread section (13) are opposite, and the first sliding seat (5) and the second sliding seat (12) are respectively provided with a nut sleeve (4) which is matched with the first thread section (3) and the second thread section (13);
the bearing cover (16) is fixedly arranged at the top of the bearing base (17) through a second locking bolt (15);
the hand wheel (1) is fixedly connected with the rotating shaft (19) through the central fixing seat (2).
2. The end centering fixture mechanism for building material wire resistance detection as recited in claim 1, further comprising: four vertex angle parts of the clamp base (20) are fixedly connected with the measuring device through first locking bolts (14).
3. The end centering fixture mechanism for building material wire resistance detection as recited in claim 1, further comprising: the sliding rail structure (23) adopts a T-shaped sliding rail, and a material reducing hole (22) is processed in the middle of the T-shaped sliding rail.
4. The end centering fixture mechanism for building material wire resistance detection as recited in claim 1, further comprising: the first clamp plate (6) is fixed on the first sliding seat (5) through a first wiring copper column (7), and the second clamp plate (11) is fixed on the second sliding seat (12) through a second wiring copper column (10).
5. An end centering clamp mechanism for building material wire resistance detection according to claim 1 or 4, wherein: the end part of the first clamp plate (6) is provided with a first clamping groove (8), the end part of the second clamp plate (11) is provided with a second clamping groove (9), and the end of the electric wire is clamped and fixed after the first clamping groove (8) and the second clamping groove (9) are closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022917611.6U CN214473610U (en) | 2020-12-08 | 2020-12-08 | End centering fixture mechanism for building material wire resistance detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022917611.6U CN214473610U (en) | 2020-12-08 | 2020-12-08 | End centering fixture mechanism for building material wire resistance detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214473610U true CN214473610U (en) | 2021-10-22 |
Family
ID=78187071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022917611.6U Expired - Fee Related CN214473610U (en) | 2020-12-08 | 2020-12-08 | End centering fixture mechanism for building material wire resistance detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214473610U (en) |
-
2020
- 2020-12-08 CN CN202022917611.6U patent/CN214473610U/en not_active Expired - Fee Related
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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: 20211022 |