CN219715635U - Fault detection device for direct current speed regulator - Google Patents
Fault detection device for direct current speed regulator Download PDFInfo
- Publication number
- CN219715635U CN219715635U CN202321191863.2U CN202321191863U CN219715635U CN 219715635 U CN219715635 U CN 219715635U CN 202321191863 U CN202321191863 U CN 202321191863U CN 219715635 U CN219715635 U CN 219715635U
- Authority
- CN
- China
- Prior art keywords
- connecting block
- fixed
- rod
- direct current
- speed regulator
- 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.)
- Active
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 6
- 230000009471 action Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Abstract
The utility model discloses a direct current speed regulator fault detection device, which belongs to the technical field of direct current speed regulator detection and comprises a bracket and a voltage detector, wherein a first connecting block and a straight rod are fixed on the bracket, a supporting box and a moving rod are arranged on the bracket, a straight plate is fixed on the supporting box, the bottom end of the supporting box is connected with the first connecting block through a second connecting block, a fixing mechanism is fixed on the side surface of the supporting box, a chute is formed in the side surface of the straight plate, a supporting block is arranged on the side surface of the straight plate, a third connecting block is fixed on one side of the supporting block, a sliding block positioned in the chute is fixed on the other side of the supporting block, the top end of the moving rod is connected with the third connecting block through a fourth connecting block, a groove is formed in the bottom end of the moving rod, and a driving rod is connected on the side surface of the supporting box through a fifth connecting block; the bracket is also provided with a hydraulic cylinder, and a piston rod of the hydraulic cylinder is connected with the other end of the driving rod through a sixth connecting block; by using the device, the inclination angle of the voltage detector can be accurately adjusted without failure, and the wiring and the observation of the detector are facilitated.
Description
Technical Field
The utility model relates to the technical field of direct current speed regulator detection, in particular to a direct current speed regulator fault detection device.
Background
Various faults often occur in the use process of the direct current speed regulator, and in order to judge whether the direct current speed regulator has faults caused by voltage problems, manufacturers need to detect through a detection device. The current voltage detection method for the direct current speed regulator is to directly connect a voltage detector with the direct current speed regulator and judge the voltage information displayed by the voltage detector at a display screen through observation.
The traditional Chinese patent with the bulletin number of CN216209283U discloses a direct current speed regulator fault detection module, which comprises a voltage detector, wherein the front surface of the voltage detector is provided with a control panel and a display screen, the back surface of the voltage detector is provided with a clamping component, the clamping component comprises a back plate which is detachably connected with the voltage detector, two sides of the back plate are provided with sliding grooves, sliding blocks are arranged in the sliding grooves, the outer sides of the sliding blocks are mutually buckled with the sliding grooves, the inner sides of the sliding blocks are connected with connecting rods through pressure springs, the middle parts of the connecting rods are rotationally connected with sleeve plates, and the end parts of the sleeve plates are rotationally connected with brackets; the end of the support is provided with a clamping piece, the support is provided with a blocking groove, and the bottom of the voltage detector is provided with an arc-shaped surface which is mutually buckled with the blocking groove.
The inventors considered that there are the following problems with respect to the above related art: the voltage detector is positioned in the interception groove at the bottom of the voltage detector to serve as a fulcrum for rotation adjustment, and the voltage detector is extremely easy to slide out of the interception groove in the rotation process to cause angle adjustment failure, so that a novel direct current speed regulator fault detection device is needed to be designed to solve the problems.
Disclosure of Invention
The utility model aims to provide a direct current speed regulator fault detection device, which aims to solve the problem that the existing direct current speed regulator fault detection device is easy to slide when the inclination angle of a voltage detector is adjusted, so that adjustment fails.
In order to solve the technical problems, the utility model provides a direct current speed regulator fault detection device, which comprises a bracket and a voltage detector, wherein a first connecting block and a straight rod are fixed on the bracket, a supporting box and a moving rod are arranged on the bracket, the bottom end of the voltage detector is positioned in the supporting box, a straight plate is fixed on the supporting box, a second connecting block is fixed at the bottom end of the supporting box, a fixing mechanism is fixed on the side surface of the supporting box, a sliding groove is formed in the side surface of the straight plate, a supporting block is arranged on the side surface of the straight plate, the second connecting block is movably connected with the first connecting block through a first rotating shaft, a third connecting block is fixed on one side of the supporting block, and a sliding block positioned in the sliding groove is fixed on the other side of the supporting block; the top end of the straight rod is positioned in the groove, the bottom end of the straight rod is provided with a groove, the side surface of the straight rod is fixedly provided with a fifth connecting block, the fourth connecting block is movably connected with the third connecting block through a second rotating shaft, and the fifth connecting block is movably connected with a driving rod through the third rotating shaft;
the hydraulic cylinder is further installed on the support, a piston rod of the hydraulic cylinder is connected with a sixth connecting block, and the sixth connecting block is movably connected with the other end of the driving rod through a fourth rotating shaft.
Optionally, the fixed establishment includes two slide bars, two the slide bar all with support box sliding connection and its one end be located support in the box and be fixed with the clamp splice, the other end is located support the box outside and be fixed with the circular piece, the circular piece with support the box through encircle in the spring coupling of slide bar side.
Optionally, two clamping pieces are fixed on the inner side of the bracket.
Optionally, both side walls of the groove are provided with limiting grooves, and both sides of the top end of the straight rod are fixed with limiting blocks positioned in the limiting grooves.
The utility model provides a direct current speed regulator fault detection device, which comprises a bracket and a voltage detector, wherein a first connecting block and a straight rod are fixed on the bracket, a supporting box and a moving rod are arranged on the supporting box, a straight plate is fixed on the supporting box, the bottom end of the supporting box is connected with the first connecting block through a second connecting block, a fixing mechanism is fixed on the side face of the supporting box, a chute is formed in the side face of the straight plate, a supporting block is arranged on the side face of the straight plate, a third connecting block is fixed on one side of the supporting block, a sliding block positioned in the chute is fixed on the other side of the supporting block, the top end of the moving rod is connected with the third connecting block through a fourth connecting block, a groove is formed in the bottom end of the moving rod, and a driving rod is connected on the side face of the supporting block through a fifth connecting block; the bracket is also provided with a hydraulic cylinder, and a piston rod of the hydraulic cylinder is connected with the other end of the driving rod through a sixth connecting block; by using the device, the inclination angle of the voltage detector can be accurately adjusted without failure, and the wiring and the observation of the detector are facilitated.
Drawings
FIG. 1 is a schematic diagram of a fault detection device for a DC speed regulator provided by the utility model;
FIG. 2 is a top view of the DC governor fault detection apparatus provided by the utility model;
fig. 3 is a cross-sectional view A-A of fig. 2.
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.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The utility model provides a direct current speed regulator fault detection device, the structure of which is shown in figures 1-3, comprising a bracket 1 and a voltage detector 4, wherein a first connecting block 2 and a straight rod 13 are fixed on the bracket 1, a supporting box 3 and a moving rod 14 are arranged at the top end of the moving rod 14, the bottom end of the voltage detector 4 is positioned in the supporting box 3, a straight plate 5 is fixed on the supporting box 3, a second connecting block 7 is fixed at the bottom end of the supporting box 3, a fixing mechanism 6 is fixed on the side surface of the straight plate 5, a sliding groove 9 is arranged at the side surface of the straight plate 5, a supporting block 10 is arranged at the side surface of the straight plate 5, the second connecting block 7 is movably connected with the first connecting block 2 through a first rotating shaft 8, a third connecting block 11 is fixed at one side of the supporting block 10, a sliding block 12 positioned in the sliding groove 9 is fixed at the other side of the supporting block 10, a fourth connecting block 17 is fixed at the top end of the moving rod 14, a groove 15 is fixed at the side surface of the straight rod 13 is movably connected with the third connecting block 11 through a second rotating shaft 18, and a fifth connecting block 16 is movably connected with the fifth connecting block 16 through a driving rod 21; the bracket 1 is also provided with a hydraulic cylinder 19, a piston rod of the hydraulic cylinder is connected with a sixth connecting block 20, the sixth connecting block 20 is movably connected with the other end of the driving rod 22 through a fourth rotating shaft 23, and the voltage detector 4 is provided with a screen and a plurality of buttons so as to be convenient to operate. By using the direct current speed regulator fault detection device, the voltage detector 4 can be accurately adjusted in inclination angle without failure, and the wiring and the observation of detection personnel are facilitated.
Specifically, the fixing mechanism 6 includes two slide bars 61, two slide bars 61 are all with support box 3 sliding connection and its one end is located support box 3 is fixed with clamp splice 62, and the other end is located support box 3 is outer and is fixed with circular piece 63, circular piece 63 with support box 3 is connected through encircling in the spring 64 of slide bar 61 side, under two under the elastic action of spring 64, two slide bars 61 all drive clamp splice 62 removes the centre gripping is fixed voltage detector 4.
Further, two clamping pieces 24 are fixed on the inner side of the bracket 1, and the bracket 1 is fixed on the direct current speed regulator through the two clamping pieces 24.
Further, both side walls of the groove 15 are provided with limiting grooves 25, and both sides of the top end of the straight rod 13 are respectively fixed with limiting blocks 26 positioned in the limiting grooves 25, so that the straight rod 13 is prevented from being separated from the groove 15.
When the voltage detector is used, the bottom end of the voltage detector 4 is placed in the supporting box 3, then the two clamping blocks 62 fix the voltage detector 4 under the elastic action of the springs 64, then the hydraulic cylinder 19 is started, the piston rod of the hydraulic cylinder drives the sixth connecting block 20 and one end of the driving rod 22 to horizontally move back and forth, at this time, the other end of the driving rod 22 drives the moving rod 14 to vertically move, the top end of the moving rod 14 drives the straight plate 5, the voltage detector 4 and the supporting box 3 to rotate and adjust around the first rotating shaft 8 through the second rotating shaft 18 until the inclination angle of the voltage detector 4 reaches the required requirement, and wiring and observation of detection personnel are facilitated.
The above description is only illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model, and any alterations and modifications made by those skilled in the art based on the above disclosure shall fall within the scope of the appended claims.
Claims (4)
1. The utility model provides a direct current speed regulator fault detection device, includes support (1) and voltage detection appearance (4), its characterized in that, be fixed with first connecting block (2) and straight-bar (13) on support (1) and be equipped with support box (3) and movable rod (14), voltage detection appearance (4) bottom is located in support box (3), be fixed with straight board (5) on support box (3) and its bottom mounting have second connecting block (7), the side is fixed with fixed establishment (6), open straight board (5) side has spout (9) and is equipped with supporting shoe (10), second connecting block (7) with first connecting shoe (2) are through first pivot (8) swing joint, supporting shoe (10) one side is fixed with third connecting block (11), and the opposite side is fixed with slider (12) that are arranged in spout (9); a fourth connecting block (17) is fixed at the top end of the moving rod (14), a groove (15) is formed in the bottom end of the moving rod, a fifth connecting block (16) is fixed on the side surface of the moving rod, the fourth connecting block (17) is movably connected with the third connecting block (11) through a second rotating shaft (18), the top end of the straight rod (13) is positioned in the groove (15), and the fifth connecting block (16) is movably connected with a driving rod (22) through a third rotating shaft (21);
the hydraulic cylinder (19) is further installed on the support (1), a piston rod of the hydraulic cylinder is connected with a sixth connecting block (20), and the sixth connecting block (20) is movably connected with the other end of the driving rod (22) through a fourth rotating shaft (23).
2. The fault detection device for a direct current speed regulator according to claim 1, wherein the fixing mechanism (6) comprises two slide bars (61), the two slide bars (61) are both in sliding connection with the support box (3), one end of each slide bar is located in the support box (3) and is fixedly provided with a clamping block (62), the other end of each slide bar is located outside the support box (3) and is fixedly provided with a circular block (63), and the circular block (63) is connected with the support box (3) through a spring (64) encircling the side face of the slide bar (61).
3. The direct current speed regulator fault detection device according to claim 1, wherein two clamping pieces (24) are also fixed on the inner side of the bracket (1).
4. The direct current speed regulator fault detection device according to claim 1, wherein limiting grooves (25) are formed in two side walls of the groove (15), and limiting blocks (26) located in the limiting grooves (25) are fixed on two sides of the top end of the straight rod (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321191863.2U CN219715635U (en) | 2023-05-17 | 2023-05-17 | Fault detection device for direct current speed regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321191863.2U CN219715635U (en) | 2023-05-17 | 2023-05-17 | Fault detection device for direct current speed regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219715635U true CN219715635U (en) | 2023-09-19 |
Family
ID=87996699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321191863.2U Active CN219715635U (en) | 2023-05-17 | 2023-05-17 | Fault detection device for direct current speed regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219715635U (en) |
-
2023
- 2023-05-17 CN CN202321191863.2U patent/CN219715635U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203414208U (en) | A relay reed pressure and gap testing device based on machine vision | |
| CN107620933B (en) | A kind of full slice system short circuit type LED support structure | |
| CN211825451U (en) | Detection device is used in production of anti-interference shielding variable frequency cable | |
| CN102998179A (en) | Single-driving bisynchronous-stretching micro-operation test bed | |
| CN112034641A (en) | Liquid crystal display surface flaw detection system | |
| CN219715635U (en) | Fault detection device for direct current speed regulator | |
| CN204717267U (en) | A kind of LED display Bracket for Inspection | |
| CN211717936U (en) | Constant-loading cement bending-resisting and compression-resisting integrated machine | |
| CN207623003U (en) | A kind of durability test device for master on-off lock for motorcycle | |
| CN114161066B (en) | Truss arm splice welding integrated positioner | |
| CN210039160U (en) | University student's entrepreneurship education interactive multimedia device | |
| CN214476115U (en) | LED screen compensation picture device of liquid crystal splicing screen | |
| CN213337909U (en) | Test board for testing logic board | |
| CN212780279U (en) | Protective baffle for pipe fitting pressure experiment machine capable of being simply disassembled and assembled | |
| CN2906589Y (en) | Desktop tester | |
| CN210777357U (en) | Mandarin pronunciation teaching oral cavity model show shelf | |
| CN213118390U (en) | Detection equipment for electromechanical equipment installation | |
| CN215066207U (en) | Combined probe card pin adjusting device | |
| CN220039706U (en) | Bolt torque detection device | |
| CN220795278U (en) | Motor test fixture with quick assembly structure | |
| CN210488179U (en) | Automatic testing machine for LCD screen panel flashing | |
| CN219295072U (en) | Accounting and comparing device for engineering cost | |
| CN209945873U (en) | Building materials bearing performance testing arrangement for antidetonation disaster reduction | |
| CN219284264U (en) | Flatness detection equipment | |
| CN215077210U (en) | Novel computer science and technology teaching sample show device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |