CN219726141U - High-frequency infrared carbon-sulfur analyzer overhauling equipment - Google Patents
High-frequency infrared carbon-sulfur analyzer overhauling equipment Download PDFInfo
- Publication number
- CN219726141U CN219726141U CN202320693191.9U CN202320693191U CN219726141U CN 219726141 U CN219726141 U CN 219726141U CN 202320693191 U CN202320693191 U CN 202320693191U CN 219726141 U CN219726141 U CN 219726141U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- infrared carbon
- sides
- sulfur analyzer
- installing frame
- 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
- YQCIWBXEVYWRCW-UHFFFAOYSA-N methane;sulfane Chemical compound C.S YQCIWBXEVYWRCW-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims 2
- 241001330002 Bambuseae Species 0.000 claims 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 2
- 239000011425 bamboo Substances 0.000 claims 2
- 238000012423 maintenance Methods 0.000 abstract description 30
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000011324 bead Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 239000011241 protective layer Substances 0.000 description 4
- 229910052717 sulfur Inorganic materials 0.000 description 4
- 239000011593 sulfur Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 ore Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model discloses high-frequency infrared carbon-sulfur analyzer maintenance equipment, which relates to the technical field of maintenance equipment and comprises a mounting frame, wherein a maintenance table is fixedly arranged at the bottom end of the inner wall of the mounting frame, a rectangular block is fixedly arranged at one side of the top end of the inner wall of the mounting frame, and an electric hydraulic cylinder is fixedly arranged at one side of the bottom end of the rectangular block, and the utility model has the beneficial effects that: the output shafts of the two positive and negative rotating motors are controlled to rotate to drive the two pinions to rotate respectively, the two pinions rotate to drive the two rotating shafts to rotate respectively through meshing and matching with the two large gears, and the two rotating shafts rotate to drive the two screws to rotate respectively.
Description
Technical Field
The utility model relates to overhaul equipment, in particular to high-frequency infrared carbon-sulfur analyzer overhaul equipment, and belongs to the technical field of overhaul equipment.
Background
The high-frequency infrared carbon and sulfur analyzer adopts a high-frequency induction furnace to be matched with an infrared carbon and sulfur analysis system, can rapidly and accurately measure the mass fractions of two elements of carbon and sulfur in steel, iron, alloy, casting core sand, nonferrous metal, cement, ore, coke, catalyst and other materials, and is convenient to transport, and a maintenance device is not needed to be additionally built for a period of time after the high-frequency infrared carbon and sulfur analyzer is used, wherein the mechanical maintenance device with the application number of 'CN201921983253. X' is used, the practicability of the maintenance device is greatly improved through the arrangement of the protective layer and the positioning plate, the rear side device of the maintenance device can be protected through the arrangement of the protective layer and the positioning plate, the protective layer can be wrapped in the rear side device, the protective layer is convenient to receive and release, the operation is simple, the use is less, the special maintenance device for a transformer with the application number of 'CN201420426. X' is convenient to transport, time and labor are not needed, but the two types of maintenance devices are also insufficient in use, the maintenance device is not required to be fixed in the maintenance process due to the fact that the functions of setting up the maintenance device are not good, and the maintenance device is not stable in the maintenance process, and the maintenance device is not convenient to be fixed in the maintenance process due to the fact that the maintenance device is not convenient to be fixed in the size to be moved.
Disclosure of Invention
The utility model aims to provide high-frequency infrared carbon-sulfur analyzer overhauling equipment so as to solve the problem that overhauled objects with different sizes are inconvenient to fix better in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-frequency infrared carbon sulfur analyzer overhauls equipment, includes the installing frame, the bottom mounting of installing frame inner wall is equipped with the maintenance platform, the fixed rectangle piece that is equipped with in one side on installing frame inner wall top, the fixed electronic pneumatic cylinder that is equipped with in one side of rectangle piece bottom, the output fixedly connected with splint of electronic pneumatic cylinder, it overhauls the appearance to press from both sides between splint and the rectangle piece, the fixed bracing piece that is equipped with in top of installing frame inner wall opposite side, the one end fixedly connected with collar of bracing piece, the inside slip interlude of collar is equipped with the maintenance test pencil, the top fixedly connected with of maintenance test pencil connects the rope, the one end of connecting rope and the opposite side fixed connection on installing frame inner wall top, the middle part of installing frame both sides is all fixed and is equipped with positive and negative rotation motor, the bottom of installing frame inner wall both sides is all rotated through the bearing and is interluded and is equipped with the pivot, two the equal fixed cover of one end of pivot is equipped with the gear, two the equal fixed cover of output shaft of positive and negative rotation motor is equipped with the pinion, two the bottom of pinion respectively with the top engagement of corresponding gear, two other end fixedly connected with the top of two rectangle pieces, two inner thread sleeve screws are equipped with the screw rod, the bottom of two inner thread sleeve screws are equipped with the screw rod, both sides of two inner thread sleeve screws are equipped with the anti-slip cap.
Preferably, the support assembly comprises two trapezoidal blocks and a moving assembly, wherein the bottoms of two sides of the installation frame are fixedly connected with the tops of the inner sides of the corresponding trapezoidal blocks respectively, the bottoms of the two inner sides of the trapezoidal blocks are fixedly connected with the support blocks respectively, the two sides of the bottom of the installation frame are fixedly connected with the tops of the corresponding support blocks respectively, an X-shaped reinforcing block is fixedly arranged between the two support blocks, and the moving assembly is arranged at the bottoms of the two trapezoidal blocks.
Preferably, the movable assembly comprises a bottom plate, the bottom plate is fixedly arranged at the bottom ends of the two trapezoid blocks, two sides of the top end of the bottom plate are respectively fixedly connected with the bottom ends of the corresponding supporting blocks, supporting legs are fixedly arranged at four corners of the bottom end of the bottom plate, and universal wheels are fixedly arranged at the bottom ends of the four supporting legs.
Preferably, a connecting block is fixedly arranged in the middle of the top end of the inner wall of the mounting frame.
Preferably, the bottom end fixing of connecting block is equipped with the lamp stand, the bottom end fixing of lamp stand inlays and is equipped with a plurality of LED lamp pearl.
Preferably, the top end of the mounting frame is fixedly provided with a storage battery.
Preferably, the fixed switch panel that is equipped with in top of installing frame one side, switch panel's surface is equipped with electronic pneumatic cylinder control switch, positive and negative rotation motor control switch and LED lamp pearl control switch respectively, electronic pneumatic cylinder passes through electronic pneumatic cylinder control switch and battery electric connection, two positive and negative rotation motor is all through positive and negative rotation motor control switch and battery electric connection, a plurality of LED lamp pearl is all through LED lamp pearl control switch and battery electric connection.
Compared with the related art, the high-frequency infrared carbon-sulfur analyzer maintenance equipment provided by the utility model has the following beneficial effects:
1. the output shafts of the two positive and negative rotating motors which are arranged through control rotate to drive the two pinions to rotate respectively, the two pinions rotate to drive the two rotating shafts to rotate respectively through meshing and matching with the two large gears, and the two rotating shafts rotate to drive the two screws to rotate respectively.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.
In the figure: 1. a mounting frame; 2. an overhaul stand; 3. a support assembly; 31. a trapezoid block; 32. a support block; 33. an X-shaped reinforcing block; 4. rectangular blocks; 5. an electro-hydraulic cylinder; 6. a moving assembly; 61. a bottom plate; 62. support legs; 63. a universal wheel; 7. a clamping plate; 8. overhauling the flaw detector; 9. a support rod; 10. a mounting ring; 11. maintenance test pencil; 12. a connecting rope; 13. a forward and reverse rotation motor; 14. a rotating shaft; 15. a large gear; 16. a pinion gear; 17. a screw; 18. an internally threaded rectangular cylinder; 19. an anti-slip clamp block; 20. a connecting block; 21. a lamp holder; 22. LED lamp beads; 23. a storage battery; 24. and a switch panel.
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.
Example 1:
referring to fig. 1-4, the utility model provides a high-frequency infrared carbon sulfur analyzer maintenance device, which comprises a mounting frame 1, wherein a maintenance platform 2 is fixedly arranged at the bottom end of the inner wall of the mounting frame 1, a rectangular block 4 is fixedly arranged at one side of the top end of the inner wall of the mounting frame 1, an electric hydraulic cylinder 5 is fixedly arranged at one side of the bottom end of the rectangular block 4, the output end of the electric hydraulic cylinder 5 is fixedly connected with a clamping plate 7, a maintenance flaw detector 8 is clamped between the clamping plate 7 and the rectangular block 4, a supporting rod 9 is fixedly arranged at the top of the other side of the inner wall of the mounting frame 1, one end of the supporting rod 9 is fixedly connected with a mounting ring 10, a maintenance test pencil 11 is inserted in the mounting ring 10 in a sliding manner, a connecting rope 12 is fixedly connected at the top end of the connecting rope 12 is fixedly connected with the other side of the top end of the inner wall of the mounting frame 1, the middle parts of two sides of the installation frame 1 are fixedly provided with forward and reverse rotation motors 13, bottoms of two sides of the inner wall of the installation frame 1 are respectively provided with rotating shafts 14 through bearing rotation, one ends of the two rotating shafts 14 are respectively fixedly sleeved with a large gear 15, output shafts of the two forward and reverse rotation motors 13 are respectively fixedly sleeved with a small gear 16, bottom ends of the two small gears 16 are respectively meshed with top ends of the corresponding large gears 15, the other ends of the two rotating shafts 14 are respectively fixedly connected with screw rods 17, one ends of the two screw rods 17 are respectively sleeved with an internal thread rectangular cylinder 18, the inner sides of the two internal thread rectangular cylinders 18 are respectively fixedly provided with an anti-skid clamping block 19, the bottom ends of the two anti-skid clamping blocks 19 are respectively in sliding contact with the top ends of the overhaul stand 2, and the bottoms of two sides of the installation frame 1 are respectively provided with a supporting component 3;
a connecting block 20 is fixedly arranged in the middle of the top end of the inner wall of the mounting frame 1, so that a lamp holder 21 can be conveniently mounted;
a lamp holder 21 is fixedly arranged at the bottom end of the connecting block 20, and a plurality of LED lamp beads 22 are fixedly embedded at the bottom end of the lamp holder 21, so that illumination is conveniently provided;
the top end of the mounting frame 1 is fixedly provided with a storage battery 23, so that electric quantity can be conveniently stored;
the top of one side of the mounting frame 1 is fixedly provided with a switch panel 24, the surface of the switch panel 24 is respectively provided with an electric hydraulic cylinder control switch, a forward and backward rotation motor control switch and an LED lamp bead control switch, the electric hydraulic cylinder 5 is electrically connected with the storage battery 23 through the electric hydraulic cylinder control switch, the two forward and backward rotation motors 13 are electrically connected with the storage battery 23 through the forward and backward rotation motor control switch, and a plurality of LED lamp beads 22 are electrically connected with the storage battery 23 through the LED lamp bead control switch;
referring to fig. 1-4, a high-frequency infrared carbon-sulfur analyzer maintenance device further includes a support assembly 3, wherein the support assembly 3 includes two trapezoidal blocks 31 and a moving assembly 6, bottoms of two sides of the installation frame 1 are respectively and fixedly connected with tops of inner sides of the corresponding trapezoidal blocks 31, bottoms of inner sides of the two trapezoidal blocks 31 are respectively and fixedly connected with support blocks 32, two sides of bottom ends of the installation frame 1 are respectively and fixedly connected with tops of the corresponding support blocks 32, an X-shaped reinforcing block 33 is fixedly arranged between the two support blocks 32, and the moving assembly 6 is arranged at bottom ends of the two trapezoidal blocks 31;
specifically, as shown in fig. 1, 2, 3 and 4, the first two trapezoidal blocks 31 are convenient for installing two, the second two supporting blocks 32 are convenient for installing the X-shaped reinforcing block 33, and the X-shaped reinforcing block 33 is convenient for providing stable supporting connection between the two supporting blocks 32.
Example 2:
the moving assembly 6 comprises a bottom plate 61, the bottom plate 61 is fixedly arranged at the bottom ends of the two trapezoid blocks 31, two sides of the top end of the bottom plate 61 are respectively and fixedly connected with the bottom ends of the corresponding supporting blocks 32, supporting legs 62 are fixedly arranged at four corners of the bottom end of the bottom plate 61, and universal wheels 63 are fixedly arranged at the bottom ends of the four supporting legs 62;
specifically, as shown in fig. 1 and 2, the first base plate 61 is convenient for installing four support legs 62, the four support legs 62 are convenient for installing four universal wheels 63, and the four universal wheels 63 are convenient for providing a movable function.
Working principle: when the high-frequency infrared carbon-sulfur analyzer maintenance equipment is particularly used, firstly, the high-frequency infrared carbon-sulfur analyzer maintenance equipment is placed at a corresponding working position, then, whether all parts of the high-frequency infrared carbon-sulfur analyzer maintenance equipment work normally or not is checked, whether the electric quantity of a storage battery 23 is sufficient or not is checked and the equipment can be used after the check is finished, when the equipment is used, the output shafts of two forward and reverse rotation motors 13 which are arranged by controlling the rotation of the output shafts of the two forward and reverse rotation motors 13 through the forward and reverse rotation motor control switches on the switch panel 24 respectively drive the two pinions 16 to rotate, the rotation of the two pinions 16 respectively drive the two rotary shafts 14 to rotate through the meshing fit with the two large gears 15, the rotation of the two rotating shafts 14 drives the two screws 17 to rotate respectively, because the two anti-skid clamping blocks 19 are in sliding fit with the overhaul stand 2, when the two screws 17 are in threaded fit with the two internal thread rectangular cylinders 18 respectively, the two internal thread rectangular cylinders 18 can drive the two anti-skid clamping blocks 19 to carry out transverse sliding displacement respectively, the overhauled objects can be clamped and fixed by controlling the transverse sliding displacement of the two anti-skid clamping blocks 19, the overhauled objects with different sizes can be better fixed conveniently, after the fixation is completed, the overhauled objects can be overhauled sequentially through the overhauling flaw detector 8 and the overhauling test pencil 11, and the set four universal wheels 63 are convenient for providing movable functions.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a high-frequency infrared carbon sulfur analyzer overhauls equipment, includes installing frame (1), a serial communication port, the bottom mounting of installing frame (1) inner wall is equipped with overhauls platform (2), one side fixedly equipped with rectangle piece (4) on installing frame (1) inner wall top, one side fixedly equipped with electronic pneumatic cylinder (5) on rectangle piece (4) bottom, the output fixedly connected with splint (7) of electronic pneumatic cylinder (5), press from both sides between splint (7) and rectangle piece (4) and be equipped with overhauls appearance (8), the fixed bracing piece (9) that are equipped with in top of installing frame (1) inner wall opposite side, the one end fixedly connected with collar (10) of bracing piece (9), the inside slip of collar (10) is equipped with overhauls electrical test pencil (11), the top fixedly connected with connecting rope (12) of overhauls electrical test pencil (11), the one end of connecting rope (12) and the opposite side fixedly connected with on installing frame (1) inner wall top, the middle part of installing frame (1) both sides is all fixedly equipped with positive and reverse motor (13), the top of installing frame (1) inner wall opposite side (1) is equipped with two bearings (14) are equipped with two sets of pivot (16) and are equipped with two sets of pivot (14) respectively, the bottom of two pinion (16) respectively with the top meshing of corresponding gear wheel (15) is connected, two the equal fixedly connected with screw rod (17) of the other end of pivot (14), two the equal thread bush of one end of screw rod (17) is equipped with internal thread rectangle section of thick bamboo (18), two the inboard of internal thread rectangle section of thick bamboo (18) is all fixed and is equipped with anti-skidding clamp splice (19), two the bottom of anti-skidding clamp splice (19) all with the top sliding contact of access table (2), the bottom of installing frame (1) both sides is equipped with supporting component (3).
2. The high frequency infrared carbon sulfur analyzer service apparatus of claim 1, wherein: the support assembly (3) comprises two trapezoidal blocks (31) and a moving assembly (6), the bottoms of two sides of the installation frame (1) are fixedly connected with the tops of the inner sides of the corresponding trapezoidal blocks (31) respectively, the bottoms of the inner sides of the trapezoidal blocks (31) are fixedly connected with support blocks (32) respectively, the two sides of the bottom of the installation frame (1) are fixedly connected with the tops of the corresponding support blocks (32) respectively, an X-shaped reinforcing block (33) is fixedly arranged between the two support blocks (32), and the moving assembly (6) is arranged at the bottoms of the two trapezoidal blocks (31).
3. The high frequency infrared carbon sulfur analyzer service apparatus of claim 2, wherein: the movable assembly (6) comprises a bottom plate (61), the bottom plate (61) is fixedly arranged at the bottom ends of the two trapezoid blocks (31), two sides of the top end of the bottom plate (61) are fixedly connected with the bottom ends of the corresponding supporting blocks (32) respectively, supporting legs (62) are fixedly arranged at four corners of the bottom end of the bottom plate (61), and universal wheels (63) are fixedly arranged at the bottom ends of the four supporting legs (62).
4. The high frequency infrared carbon sulfur analyzer service apparatus of claim 1, wherein: the middle part at the top end of the inner wall of the mounting frame (1) is fixedly provided with a connecting block (20).
5. The high frequency infrared carbon sulfur analyzer service apparatus of claim 4, wherein: the bottom end fixing of connecting block (20) is equipped with lamp stand (21), the bottom end fixing of lamp stand (21) inlays and is equipped with a plurality of LED lamp pearl (22).
6. The high-frequency infrared carbon sulfur analyzer service apparatus according to claim 5, wherein: the top end of the mounting frame (1) is fixedly provided with a storage battery (23).
7. The high frequency infrared carbon sulfur analyzer service apparatus of claim 6, wherein: the top of installing frame (1) one side is fixed and is equipped with switch panel (24), the surface of switch panel (24) is equipped with electronic pneumatic cylinder control switch, positive and negative rotation motor control switch and LED lamp pearl control switch respectively, electronic pneumatic cylinder (5) are through electronic pneumatic cylinder control switch and battery (23) electric connection, two positive and negative rotation motor (13) are all through positive and negative rotation motor control switch and battery (23) electric connection, a plurality of LED lamp pearl (22) are all through LED lamp pearl control switch and battery (23) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320693191.9U CN219726141U (en) | 2023-04-02 | 2023-04-02 | High-frequency infrared carbon-sulfur analyzer overhauling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320693191.9U CN219726141U (en) | 2023-04-02 | 2023-04-02 | High-frequency infrared carbon-sulfur analyzer overhauling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219726141U true CN219726141U (en) | 2023-09-22 |
Family
ID=88029792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320693191.9U Active CN219726141U (en) | 2023-04-02 | 2023-04-02 | High-frequency infrared carbon-sulfur analyzer overhauling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219726141U (en) |
-
2023
- 2023-04-02 CN CN202320693191.9U patent/CN219726141U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203045732U (en) | Gripping device for disassembling and examining automobile | |
| CN208394329U (en) | Rotatable thin plate sticking mobile device | |
| CN210189092U (en) | Clamp for fixing automobile door frame | |
| CN219726141U (en) | High-frequency infrared carbon-sulfur analyzer overhauling equipment | |
| CN205921040U (en) | Power battery assembly bench | |
| CN218891839U (en) | Hub placement and fixation device for automobile maintenance | |
| CN218081162U (en) | Pneumatic tailor-welding tool for cab of excavator | |
| CN217317916U (en) | Positioning fixture for ship outfitting piece module construction | |
| CN215572598U (en) | A inside and outside footpath measuring device for precision bearing processing | |
| CN212050154U (en) | Simple hoisting device for installation of steel structure bridge | |
| CN210307697U (en) | Anti-falling electric motorcycle repairing platform | |
| CN213679625U (en) | Hook-ring-free cross arm hook turnover frame | |
| CN214844018U (en) | Electric bicycle hub test bench | |
| CN218085607U (en) | Be used for electromechanical device to remove conveyer | |
| CN206616248U (en) | Auxiliary lance probe automatic handling device is used in one kind steel-making | |
| CN217142954U (en) | Complete machine integration equipment | |
| CN212763514U (en) | Novel pneumatic clamp for power-assisted manipulator | |
| CN218747262U (en) | Grabbing clamp for production of automobile rear axle assembly | |
| CN209051448U (en) | A kind of automatic inflating pallet-free trolley | |
| CN214750346U (en) | Full-automatic immunoaffinity preparation platform capable of automatically loading, cleaning and eluting | |
| CN218230870U (en) | Auxiliary conveying device for engine performance test | |
| CN217966681U (en) | Automobile hub maintenance frame | |
| CN211004368U (en) | Moving vehicle wheel carrier | |
| CN220902951U (en) | Casting flat grinding clamp | |
| CN218137746U (en) | Mechanical equipment repairs with dismantling platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |