CN220207682U - Auxiliary test device with accurate counterpoint effect - Google Patents
Auxiliary test device with accurate counterpoint effect Download PDFInfo
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- CN220207682U CN220207682U CN202321498833.6U CN202321498833U CN220207682U CN 220207682 U CN220207682 U CN 220207682U CN 202321498833 U CN202321498833 U CN 202321498833U CN 220207682 U CN220207682 U CN 220207682U
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- auxiliary test
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- 230000005540 biological transmission Effects 0.000 claims abstract description 56
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 9
- 230000033001 locomotion Effects 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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Abstract
The utility model discloses an auxiliary test device with an accurate alignment function, which comprises a pressure-resistant test box, wherein interfaces are arranged on two sides of the upper end of the pressure-resistant test box, supporting blocks are arranged below the interfaces and fixedly connected with the pressure-resistant test box, the auxiliary test device also comprises a transmission cavity, the transmission cavity is arranged inside the supporting blocks, single-thread transmission rods are rotatably arranged inside the transmission cavity, one ends of the single-thread transmission rods are welded with first rotating shafts, the first rotating shafts are rotatably connected with the transmission cavity, fixing blocks are rotatably arranged outside the single-thread transmission rods, one ends of the fixing blocks extend to the outside of the transmission cavity, the fixing blocks are slidably matched with the transmission cavity, and wire inlet holes are formed in one ends of the fixing blocks, which are positioned outside the transmission cavity. This auxiliary test device with accurate counterpoint effect makes the cable remove and can not cause it to change and can not take place the skew to realized accurate counterpoint effect, guaranteed the accuracy of detection.
Description
Technical Field
The utility model relates to the technical field of auxiliary test devices, in particular to an auxiliary test device with an accurate alignment function.
Background
The wire and cable is used for transmitting electric (magnetic) energy, information and wire products for realizing electromagnetic energy conversion, the generalized wire and cable is also called as a cable for short, the narrow-definition cable is an insulated cable, the application of the insulated cable in a power supply system and a communication system is relatively wide, and after the cable is produced and processed, the cable needs to be subjected to a detection test on the insulation pressure resistance, so that the subsequent normal and safe use of the cable is ensured.
The chinese patent of current application number CN211086500U discloses an accurate cable withstand voltage test device, the on-line screen storage device comprises a base, base top fixed mounting has withstand voltage test box, the side all is equipped with the interface about the withstand voltage test box, the equal fixed mounting of side has the mounting panel about the withstand voltage test box, mounting panel top fixed mounting has the limiting plate, limiting hole has all been seted up to the side about the limiting plate, mounting panel top fixed mounting has two symmetrical connecting plates, the top fixed mounting of two connecting plates has the casing, the mounting panel top surface has the pivot through bearing swing joint, the top surface of casing is passed at the pivot top and extends to the top of casing, pivot top fixed mounting has the handle, pivot surface fixed mounting has first gear.
According to the scheme, although the cable can be accurately led into the interface, the cable withstand voltage test result is more accurate, but the cable structure is easy to damage due to extrusion and leading-in of the limiting roller, and the impedance value of the unit length of the cable is possibly changed, so that the test detection result is affected, the accuracy is reduced, the existing requirement is not met, and an auxiliary test device with an accurate alignment function is provided.
Disclosure of Invention
The utility model aims to provide an auxiliary test device with an accurate alignment function, so as to solve the problem that the accuracy is affected in the cable withstand voltage test of the auxiliary test device provided in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the auxiliary test device with the accurate alignment function comprises a pressure-resistant test box, wherein interfaces are arranged on two sides of the upper end of the pressure-resistant test box, supporting blocks are arranged below the interfaces, and the supporting blocks are fixedly connected with the pressure-resistant test box;
the transmission device comprises a support block, and is characterized by further comprising a transmission cavity, wherein the transmission cavity is formed in the support block, a single-thread transmission rod is arranged in the transmission cavity in a rotating mode, one end of the single-thread transmission rod is welded with a first rotating shaft, the first rotating shaft is connected with the transmission cavity in a rotating mode, a fixed block is arranged outside the single-thread transmission rod in a rotating mode, one end of the fixed block extends to the outside of the transmission cavity, the fixed block is in sliding fit with the transmission cavity, one end of the fixed block, which is located outside the transmission cavity, is provided with a wire inlet hole, the upper portion of the wire inlet hole is provided with a guide hole, one side of the transmission cavity is provided with a second rotating shaft in a rotating mode, and one end of the second rotating shaft penetrates through and extends to the outside of the transmission cavity;
still including the centre gripping removes the chamber, it is offered the both sides of going into the line hole, the inside upper and lower end of centre gripping removes the chamber all welds the slide bar, all be provided with the slide between the slide bar, the both ends of slide are all run through by the slide bar, and slide all with slide bar sliding fit, the inside of slide is all fixed to be provided with the gag lever post, and the both ends of gag lever post all run through and extend to the outside of slide, the one end of gag lever post all runs through and extend to the inside of going into the line hole, and the other end of gag lever post all runs through and extend to the outside of fixed block, the gag lever post all moves chamber sliding fit with the centre gripping.
Preferably, the outside of slide bar all overlaps and is equipped with reset spring, and reset spring's one end all is connected with the slide.
Preferably, the outer wall of the first rotating shaft, the second rotating shaft and one end inside the transmission cavity are fixedly provided with conical gears, and the conical gears are in meshed connection.
Preferably, the inside of guiding hole all slides and is provided with the wire pole, and the one end of wire pole all with withstand voltage test case adhesion fixed.
Preferably, a group of rotation supporting blocks are arranged on two sides of the fixed block through rotation of the rotating shaft, and two rotation supporting blocks are arranged on each group of rotation supporting blocks.
Preferably, the stop lever is located the inside one end of going into the line hole and all bonds fixedly with arc rubber piece, and the arc rubber piece is the rubber material.
Preferably, the pulling plates are welded at one ends of the limiting rods, which are positioned outside the fixed blocks.
Preferably, the anti-slip blocks are welded at one ends of the second rotating shafts outside the clamping moving cavity, and the outer walls of the anti-slip blocks are provided with anti-slip stripes.
Preferably, the one end of wire pole has all welded the anticreep piece, and the diameter of anticreep piece is greater than the diameter of guiding hole.
Preferably, the inner sides of the rotary supporting blocks are adhered and fixed with magnetic iron sheets.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the transmission cavity is formed in the support block, the fixing block can be driven to horizontally move by rotating the single-thread transmission rod, and the fixing block can be driven to synchronously move by moving, so that the cable can be aligned to the interface, the cable structure is not changed in the moving process, the detection accuracy is ensured, meanwhile, the guide effect of the guide rod ensures that the cable is convenient to move and cannot deviate, the accurate alignment effect is realized, and the detection accuracy is further ensured.
2. According to the utility model, the clamping moving cavities are formed on the two sides of the upper end in the fixing block, when the cable is fixed, the cable is only required to pass through the wire inlet hole by pulling the pulling plate, the arc-shaped rubber block can fix the cable under the drive of the reset spring, the elasticity of the arc-shaped rubber block avoids the structural change caused by excessive extrusion of the cable, the detection accuracy is ensured, and meanwhile, the pulling plate can be limited by rotating the supporting block, so that the cable is more convenient to place.
3. According to the utility model, the conical gears are fixedly arranged at one ends of the first rotating shaft and the second rotating shaft, and the rotating direction of the first rotating shaft can be changed through the meshing transmission between the two conical gears, so that the conflict with the incoming line direction is avoided, and the use of staff is more convenient and daily use is facilitated.
Drawings
FIG. 1 is a front view of the internal structure of the present utility model;
FIG. 2 is a side view of the internal structure of the mounting block of the present utility model;
FIG. 3 is a top view of the internal structure of the support block of the present utility model;
fig. 4 is a top view of the overall structure of the fixing block of the present utility model.
In the figure: 1. a pressure-resistant test chamber; 2. an interface; 3. a support block; 4. a transmission cavity; 5. a single thread transmission rod; 6. a first rotating shaft; 7. a bevel gear; 8. a second rotating shaft; 9. an anti-slip torsion block; 10. a fixed block; 11. a wire inlet hole; 12. a guide hole; 13. clamping the moving cavity; 14. a slide bar; 15. a return spring; 16. a slide plate; 17. a limit rod; 18. an arc-shaped rubber block; 19. pulling the plate; 20. rotating the supporting block; 21. a magnetic iron sheet; 22. a wire rod; 23. and (5) preventing the block from falling off.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but 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.
Referring to fig. 1-4, the present utility model provides a technical solution: the auxiliary test device with the accurate alignment function comprises a pressure-resistant test box 1, wherein interfaces 2 are arranged on two sides of the upper end of the pressure-resistant test box 1, supporting blocks 3 are arranged below the interfaces 2, and the supporting blocks 3 are fixedly connected with the pressure-resistant test box 1;
the novel transmission device comprises a supporting block 3, and is characterized by further comprising a transmission cavity 4 which is arranged in the supporting block 3, wherein a single-thread transmission rod 5 is arranged in the transmission cavity 4 in a rotating manner, one end of the single-thread transmission rod 5 is welded with a first rotating shaft 6, the first rotating shaft 6 is connected with the transmission cavity 4 in a rotating manner, a fixed block 10 is arranged outside the single-thread transmission rod 5 in a rotating manner, one end of the fixed block 10 extends to the outside of the transmission cavity 4, the fixed block 10 is in sliding fit with the transmission cavity 4, a wire inlet hole 11 is formed in one end of the fixed block 10, a guide hole 12 is formed in the upper part of the wire inlet hole 11, one side of the inside of the transmission cavity 4 is provided with a second rotating shaft 8 in a rotating manner, and one end of the second rotating shaft 8 penetrates and extends to the outside of the transmission cavity 4;
still including the centre gripping removes chamber 13, it is offered in the both sides of going into line hole 11, the inside upper and lower end of centre gripping removes chamber 13 has all welded slide bar 14, all be provided with slide 16 between the slide bar 14, slide 16's both ends all are run through by slide bar 14, and slide 16 all with slide bar 14 sliding fit, slide 16's inside is all fixed and is provided with gag lever post 17, and the both ends of gag lever post 17 all run through and extend to slide 16's outside, the one end of gag lever post 17 all runs through and extends to the inside of going into line hole 11, and the other end of gag lever post 17 all runs through and extends to the outside of fixed block 10, gag lever post 17 all with centre gripping remove chamber 13 sliding fit.
Referring to fig. 2, a return spring 15 is sleeved outside the slide bar 14, one end of the return spring 15 is connected with a slide plate 16, and an arc-shaped rubber block 18 can fix the cable under the drive of the return spring 15;
referring to fig. 1 and 3, the outer wall of the first rotating shaft 6 and one end of the second rotating shaft 8 and one end of the transmission cavity 4 are fixedly provided with bevel gears 7, the bevel gears 7 are in meshed connection, and the first rotating shaft 6 and the second rotating shaft 8 synchronously rotate through the meshed connection between the bevel gears 7;
referring to fig. 1, the guide holes 12 are slidably provided with guide rods 22, and one ends of the guide rods 22 are adhered and fixed to the pressure-proof test box 1, so that the rotation of the fixed block 10 can be converted into horizontal linear motion and the movement deflection of the fixed block is prevented under the limit guiding action of the guide rods 22;
referring to fig. 1, 2 and 4, a set of rotation support blocks 20 are rotatably arranged on two sides of the fixed block 10 through a rotation shaft, and two rotation support blocks 20 are rotatably arranged on each set of rotation support blocks 20, and the rotation support blocks 20 can limit the pulling plate 19;
referring to fig. 2, one end of the limiting rod 17, which is located inside the wire inlet hole 11, is adhered and fixed with an arc-shaped rubber block 18, the arc-shaped rubber block 18 is made of rubber, and the elasticity of the arc-shaped rubber block 18 avoids structural change caused by excessive extrusion of a cable, so that the detection accuracy is ensured;
referring to fig. 1, 2 and 4, a pulling plate 19 is welded at one end of the limiting rod 17 outside the fixed block 10, and the pulling plate 19 can increase the force points when the limiting rod 17 is pulled, so that the limiting rod 17 is conveniently pulled;
referring to fig. 3, one end of the second rotating shaft 8, which is located outside the clamping moving cavity 13, is welded with an anti-slip block 9, and the outer walls of the anti-slip blocks 9 are provided with anti-slip stripes, so that the anti-slip blocks 9 avoid slipping when the second rotating shaft 8 rotates, and facilitate the rotation of the second rotating shaft 8;
referring to fig. 1, one end of the wire rod 22 is welded with an anti-falling block 23, and the diameter of the anti-falling block 23 is larger than that of the guide hole 12, so that the anti-falling block 23 can effectively prevent the wire rod 22 from falling off when sliding;
referring to fig. 2 and 4, the inner sides of the rotary supporting blocks 20 are adhered and fixed with magnetic iron sheets 21, and the magnetic force between the magnetic iron sheets 21 causes the two rotary supporting blocks 20 to be mutually adhered and fixed, so that the rotary supporting blocks 20 complete the limit of the pulling plate 19.
Working principle: when in use, the pulling plate 19 is pulled, the pulling plate 19 moves to drive the limiting rod 17 to synchronously move, the limiting rod 17 moves to enable the sliding plate 16 to slide on the sliding rod 14 and enable the reset spring 15 to stretch, the limiting rod 17 moves to enable the arc-shaped rubber block 18 to move towards the inner wall side of the wire inlet hole 11, at the moment, the two rotating support blocks 20 are rotated through the rotating shaft, under the mutual magnetic attraction of the magnetic iron sheets 21, the two rotating support blocks 20 are mutually attached, one end of the two rotating support blocks can limit the pulling plate 19 and prevent the pulling plate 19 from being restored, so that the arc-shaped rubber block 18 is fixed in position, the cable is conveniently moved to pass through the wire inlet hole 11, the limiting of the pulling plate 19 can be relieved by separating the magnetic iron sheets 21, and the sliding plate 16 is driven to restore under the elastic restoring action of the reset spring 15, the slide plate 16 can drive the limiting rod 17 to fix the penetrated cable, so that the placement of the cable is more convenient, the elasticity of the arc-shaped rubber block 18 avoids the structural change caused by excessive extrusion of the cable, the detection accuracy is ensured, the anti-slip block 9 is rotated after the cable is fixed, the anti-slip block 9 can drive the second rotating shaft 8 to rotate, one of the bevel gears 7 at one end of the second rotating shaft 8 can synchronously rotate, under the meshing transmission of the two bevel gears 7, the first rotating shaft 6 can synchronously rotate, the first rotating shaft 6 rotates to drive the single-thread transmission rod 5 to rotate, the single-thread transmission rod 5 can drive the fixed block 10 to rotate, the wire rod 22 can slide in the guide hole 12 when the fixed block 10 rotates, the sliding of the wire rod 22 plays a role in limiting and guiding the fixed block 10, the rotation of the fixed block 10 is converted into horizontal linear motion, and prevent the deflection of its movement, thus can make the cable that fixes well insert the interface 2 through the movement of the fixed block 10, start the pressure-proof test box 1 and can begin the detection test.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides an auxiliary test device with accurate counterpoint effect, includes withstand voltage test case (1), the both sides of withstand voltage test case (1) upper end all are provided with interface (2), the below of interface (2) all is provided with supporting shoe (3), and supporting shoe (3) all with withstand voltage test case (1) fixed connection, its characterized in that:
the novel transmission device comprises a supporting block (3), and is characterized by further comprising a transmission cavity (4), wherein the inside of the supporting block (3) is provided with a single-thread transmission rod (5) in a rotating mode, one end of the single-thread transmission rod (5) is welded with a first rotating shaft (6), the first rotating shaft (6) is rotationally connected with the transmission cavity (4), the outside of the single-thread transmission rod (5) is provided with a fixed block (10) in a rotating mode, one end of the fixed block (10) extends to the outside of the transmission cavity (4), the fixed block (10) is in sliding fit with the transmission cavity (4), one end of the fixed block (10) located outside of the transmission cavity (4) is provided with a wire inlet hole (11), one side of the inside of the transmission cavity (4) is provided with a second rotating shaft (8) in a rotating mode, and one end of the second rotating shaft (8) penetrates through and extends to the outside of the transmission cavity (4);
still including centre gripping remove chamber (13), it is in the both sides of going into line hole (11), the inside upper and lower end of centre gripping remove chamber (13) all welds slide bar (14), all be provided with slide (16) between slide bar (14), the both ends of slide (16) all are run through by slide bar (14), and slide (16) all with slide bar (14) sliding fit, the inside of slide (16) all is fixed and is provided with gag lever post (17), and the both ends of gag lever post (17) all run through and extend to the outside of slide (16), the one end of gag lever post (17) all runs through and extends to the inside of going into line hole (11), and the other end of gag lever post (17) all run through and extend to the outside of fixed block (10), gag lever post (17) all with centre gripping remove the outside of chamber (13).
2. The auxiliary test device with accurate alignment function according to claim 1, wherein: the outside of slide bar (14) all overlaps and is equipped with reset spring (15), and the one end of reset spring (15) all is connected with slide (16).
3. The auxiliary test device with accurate alignment function according to claim 1, wherein: the outer wall of the first rotating shaft (6) and one end inside the second rotating shaft (8) and the transmission cavity (4) are fixedly provided with conical gears (7), and the conical gears (7) are in meshed connection.
4. The auxiliary test device with accurate alignment function according to claim 1, wherein: the inside of guiding hole (12) all slides and is provided with wire pole (22), and the one end of wire pole (22) all with withstand voltage test case (1) adhesion fixed.
5. The auxiliary test device with accurate alignment function according to claim 1, wherein: both sides of the fixed block (10) are provided with a group of rotating support blocks (20) through rotating shafts, and each group of rotating support blocks (20) is provided with two rotating blocks.
6. The auxiliary test device with accurate alignment function according to claim 1, wherein: the utility model discloses a wire inlet hole, including wire inlet hole (11) and stop lever (17), stop lever (17) are located wire inlet hole (11) inside one end all adhesion is fixed with arc rubber piece (18), and arc rubber piece (18) are the rubber material.
7. The auxiliary test device with accurate alignment function according to claim 1, wherein: one end of the limiting rod (17) positioned outside the fixed block (10) is welded with a pulling plate (19).
8. The auxiliary test device with accurate alignment function according to claim 1, wherein: one end of the second rotating shaft (8) positioned outside the clamping moving cavity (13) is welded with an anti-slip block (9), and the outer wall of the anti-slip block (9) is provided with anti-slip stripes.
9. The auxiliary test device with accurate alignment function according to claim 4, wherein: one end of the wire rod (22) is welded with an anti-falling block (23), and the diameter of the anti-falling block (23) is larger than that of the guide hole (12).
10. The auxiliary test device with accurate alignment function according to claim 5, wherein: the inner sides of the rotary supporting blocks (20) are adhered and fixed with magnetic iron sheets (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321498833.6U CN220207682U (en) | 2023-06-13 | 2023-06-13 | Auxiliary test device with accurate counterpoint effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321498833.6U CN220207682U (en) | 2023-06-13 | 2023-06-13 | Auxiliary test device with accurate counterpoint effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220207682U true CN220207682U (en) | 2023-12-19 |
Family
ID=89156104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321498833.6U Active CN220207682U (en) | 2023-06-13 | 2023-06-13 | Auxiliary test device with accurate counterpoint effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220207682U (en) |
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2023
- 2023-06-13 CN CN202321498833.6U patent/CN220207682U/en active Active
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