CN114623997A - Detection device is used in production of high-low pressure complete sets - Google Patents
Detection device is used in production of high-low pressure complete sets Download PDFInfo
- Publication number
- CN114623997A CN114623997A CN202210261518.5A CN202210261518A CN114623997A CN 114623997 A CN114623997 A CN 114623997A CN 202210261518 A CN202210261518 A CN 202210261518A CN 114623997 A CN114623997 A CN 114623997A
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- plates
- placing box
- detection device
- low pressure
- fixedly mounted
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- 238000001514 detection method Methods 0.000 title claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 title claims description 20
- 230000001681 protective effect Effects 0.000 claims abstract description 8
- 238000012360 testing method Methods 0.000 description 7
- 230000035939 shock Effects 0.000 description 6
- 238000007689 inspection Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000013459 approach Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 244000309464 bull Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013102 re-test Methods 0.000 description 1
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/02—Vibration-testing by means of a shake table
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/02—Vibration-testing by means of a shake table
- G01M7/022—Vibration control arrangements, e.g. for generating random vibrations
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/02—Vibration-testing by means of a shake table
- G01M7/027—Specimen mounting arrangements, e.g. table head adapters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The invention belongs to the technical field of detection devices, in particular to a detection device for producing high-low pressure complete equipment, which aims at the problem of unstable placement of the existing equipment and provides a scheme that the detection device comprises a base, wherein a plurality of groove plates are fixedly arranged on the base, return springs are arranged in the groove plates, supporting plates are arranged in the groove plates in a sliding manner, a same placing box is fixedly arranged on the supporting plates, two protective housings are arranged on the placing box, two vertical plates are arranged at the top of the placing box, a support is arranged on the base, a detector is arranged on the support, a first mounting seat is arranged on the base, a vibration motor is arranged on the first mounting seat, and a vibration wheel is fixedly arranged on an output shaft of the vibration motor, so that the equipment can be stably clamped, the shaking of the equipment during detection is avoided, and the accuracy of data is influenced, high stability, simple use and convenient operation.
Description
Technical Field
The invention relates to the technical field of detection devices, in particular to a detection device for production of high-low pressure complete equipment.
Background
High-low voltage complete sets generally refer to high-low voltage power distribution cabinet, the power distribution equipment who is used for carrying on the electric energy distribution among the power supply system as the name implies, control, measurement and connection cable, general power supply office and electric substation all use high tension switchgear, then draw forth low-voltage power distribution cabinet through transformer step-down low voltage side, low-voltage power distribution cabinet arrives the distribution board of each power consumption again, detection case and switch box, be through assembling into integrative distribution device's that reaches the design function requirement with some switches, the circuit breaker, the fuse, the button, the pilot lamp, protection device such as instrument and electric wire equipment, and high-low voltage complete sets is at the in-process of production, detection device need be used.
When the detection device in the prior art is used, high-low voltage complete equipment is generally placed on an inspection table for detection, but the equipment is not limited, so that the equipment is unstable during detection, the detection effect and efficiency can be influenced, inconvenience is brought to a user, and therefore the detection device for producing the high-low voltage complete equipment is provided.
Disclosure of Invention
The invention aims to solve the defect of unstable equipment placement in the prior art, and provides a detection device for high-low pressure complete equipment production.
In order to achieve the purpose, the invention adopts the following technical scheme:
a detection device for high-low pressure complete equipment production comprises a base, wherein a plurality of groove plates are fixedly installed on the base, reset springs are arranged in the groove plates, supporting plates are slidably installed in the groove plates, the same placing box is fixedly installed on the supporting plates, two protective housings are arranged on the placing box, two vertical plates are arranged at the top of the placing box, a support is arranged on the base, a detector is installed on the support, a first installation seat is arranged on the base, a vibration motor is arranged on the first installation seat, a vibration wheel is fixedly installed on an output shaft of the vibration motor and is matched with the placing box, a second installation seat is arranged in the placing box, a double-shaft motor is arranged on the second installation seat, a rotating rod and a worm are fixedly installed on an output shaft of the double-shaft motor, and a clamping mechanism is arranged on the placing box, the clamping mechanism comprises two first belt wheels, the two first belt wheels are respectively fixedly connected with a rotating rod and a worm, screw rods are respectively rotatably mounted on two vertical plates, second belt wheels are respectively fixedly mounted on the two screw rods, two belts are respectively mounted on the two first belt wheels and the two second belt wheels in a transmission manner, top plates are respectively in threaded connection with the two screw rods, first clamping plates are respectively fixedly mounted on the two top plates, an auxiliary mechanism is arranged on the placing box and comprises a worm wheel, the worm wheel is meshed with the worm, a rotating rod is fixedly mounted on the worm wheel, two first bevel gears are fixedly mounted on the rotating rod, second bevel gears are respectively meshed with the two first bevel gears, gears are respectively fixedly mounted on the two second bevel gears, racks are respectively meshed with the two gears, sleeves are respectively fixedly mounted in the two sleeves, push plates are respectively slidably mounted in the two sleeves, and hinges are respectively rotatably mounted on the two push plates, place and rotate on the case and install two second splint, two second splint rotate with two hinges and be connected.
Preferably, square holes are formed in the two sleeves, and the inner walls of the two square holes are connected with the two push plates in a sliding mode.
Preferably, the base is provided with a groove rail, and the groove rail is in sliding connection with the placing box.
Preferably, the placing box is provided with two sliding rails, and the two sliding rails are connected with the two first clamping plates in a sliding manner.
Preferably, all set up vertical rail in a plurality of frid, a plurality of vertical rails and a plurality of backup pad sliding connection.
Preferably, two risers all are provided with the bearing, the inner circle and two screw rod fixed connection of two bearings.
Preferably, all be provided with the horizontal rail in two protective housings, two horizontal rails and two rack sliding connection.
Compared with the prior art, the invention has the advantages that:
1. this scheme is when using, and the cooperation setting of shock dynamo, vibrations wheel, a plurality of reset spring, a plurality of backup pad and a plurality of frid can simulate vibrations, makes things convenient for the shake ability that receives of check out test set, and two first band pulleys, two second band pulleys, two belts, two screw rods and two roofs can promote two first splint among the fixture, and the stability of increase equipment improves the inspection degree of accuracy.
2. This scheme is when using, and swing arm, two first bevel gears, two second bevel gears, two racks, two sleeve pipes and two push pedals can promote the rotation of second splint among the complementary unit, and further centre gripping equipment improves equipment's stability, avoids detecting data inaccurately.
The clamping device can be stabilized, the influence on the accuracy of data caused by the shaking of the device during detection is avoided, the stability is high, the use is simple, and the operation is convenient.
Drawings
Fig. 1 is a schematic perspective view of a detection device for high-low pressure complete equipment production according to the present invention;
FIG. 2 is a schematic cross-sectional view of a first embodiment of a detection device for high-low pressure plant production according to the present invention;
fig. 3 is a schematic side view of a detection device for high-low pressure plant production according to the present invention;
FIG. 4 is an enlarged schematic structural view of part A in FIG. 2 of a detection device for high and low pressure plant production according to the present invention;
fig. 5 is a schematic cross-sectional structural view of a second embodiment of the detection device for high-low pressure plant production according to the present invention.
In the figure: the device comprises a base 1, a groove plate 2, a reset spring 3, a support plate 4, a placing box 5, a protective shell 6, a vertical plate 7, a support 8, a detector 9, a first mounting seat 10, a vibrating motor 11, a vibrating wheel 12, a second mounting seat 13, a double-shaft motor 14, a worm 15, a rotating rod 16, a first belt wheel 17, a second belt wheel 18, a belt 19, a screw 20, a top plate 21, a first clamping plate 22, a worm wheel 23, a rotating rod 24, a first bevel gear 25, a second bevel gear 26, a gear 27, a rack 28, a sleeve 29, a push plate 30, a hinge 31, a second clamping plate 32 and an anti-skid pad 33.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1-4, a detection device for high and low pressure complete equipment production, comprising a base 1, a plurality of groove plates 2 are fixedly installed on the base 1, return springs 3 are all arranged in the groove plates 2, support plates 4 are all slidably installed in the groove plates 2, a same placing box 5 is fixedly installed on the support plates 4, two protective housings 6 are arranged on the placing box 5, two vertical plates 7 are arranged at the top of the placing box 5, a support 8 is arranged on the base 1, a detector 9 is installed on the support 8, a first mounting seat 10 is arranged on the base 1, a vibration motor 11 is arranged on the first mounting seat 10, a vibration wheel 12 is fixedly installed on an output shaft of the vibration motor 11, the vibration wheel 12 is mutually matched with the placing box 5, a second mounting seat 13 is arranged in the placing box 5, a double-shaft motor 14 is arranged on the second mounting seat 13, a rotating rod 16 and a worm 15 are fixedly installed on an output shaft of the motor 14, place and be provided with fixture on the case 5, fixture includes two first pulleys 17, two first pulleys 17 respectively with bull stick 16 and worm 15 fixed connection, all rotate on two risers 7 and install screw rod 20, equal fixed mounting has second band pulley 18 on two screw rods 20, two first pulleys 17 and two second band pulleys 18 go up the transmission and install two belts 19, equal threaded connection has roof 21 on two screw rods 20, equal fixed mounting has first splint 22 on two roof 21, it is provided with complementary unit on the case 5 to place.
In the invention, the auxiliary mechanism comprises a worm wheel 23, the worm wheel 23 is meshed with a worm 15, a rotary rod 24 is fixedly arranged on the worm wheel 23, two first bevel gears 25 are fixedly arranged on the rotary rod 24, two second bevel gears 26 are respectively meshed with the two first bevel gears 25, gears 27 are respectively fixedly arranged on the two second bevel gears 26, racks 28 are respectively meshed with the two gears 27, sleeves 29 are respectively fixedly arranged on the two racks 28, push plates 30 are respectively slidably arranged in the two sleeves 29, hinges 31 are respectively rotatably arranged on the two push plates 30, two second clamping plates 32 are rotatably arranged on the placing box 5, and the two second clamping plates 32 are rotatably connected with the two hinges 31.
In the invention, the base 1 is provided with a groove rail, the groove rail is connected with the placing box 5 in a sliding manner, and the groove rail can enable the placing box 5 to slide at a fixed position.
In the invention, vertical rails are arranged in the plurality of groove plates 2 and are in sliding connection with the plurality of supporting plates 4, and the plurality of vertical rails can enable the plurality of supporting plates 4 to slide in the plurality of groove plates 2.
In the invention, the two protective cases 6 are both provided with transverse rails, the two transverse rails are slidably connected with the two racks 28, and the two transverse rails can enable the two racks 28 to slide at fixed positions.
In the invention, square holes are arranged in the two sleeves 29, the inner walls of the two square holes are connected with the two push plates 30 in a sliding manner, and the two square holes can enable the two push plates 30 to move along the two sleeves 29 without influencing the sliding.
In the invention, the placing box 5 is provided with two slide rails, the two slide rails are connected with the two first clamping plates 22 in a sliding manner, and the two slide rails can enable the two first clamping plates 22 to slide at fixed positions.
In the invention, the two vertical plates 7 are respectively provided with a bearing, the inner rings of the two bearings are fixedly connected with the two screws 20, and the two bearings can enable the two screws 20 to rotate at fixed positions.
The working principle is as follows: when in use, the device is placed on the placing box 5, the double-shaft motor 14 is started, the worm 15 and the rotating rod 16 are driven to rotate, the worm 15 and the rotating rod 16 rotate, the two first belt wheels 17 are driven to rotate, the two first belt wheels 17 rotate under the cooperation of the two belts 19, the two second belt wheels 18 rotate, the two screw rods 20 rotate, the two top plates 21 slide, the two first clamping plates 22 are pushed to approach each other, the device is clamped, the device is prevented from shaking to influence an inspection result, the worm 15 rotates, the worm wheel 23 rotates, the rotating rod 24 rotates, the two first bevel gears 25 rotate, the two second bevel gears 26 rotate, and the two second bevel gears 26 rotate, and then drive two gears 27 and rotate, two gears 27 rotate, and then drive two sleeve pipes 29 and slide, under the cooperation of two hinges 31, two sleeve pipes 29 slide, and then promote two second splint 32 and rotate, make it vertical centre gripping in equipment both sides, further increase stability, detect a set of data through detector 9 this moment, then start shock dynamo 11, and then drive shock wheel 12 and rotate, under a plurality of reset spring 3's cooperation, make and place case 5 and constantly shake, then test once more, observe the data after shaking, test equipment's the ability of being shaken, the test is accomplished, reversal double-shaft motor 14, it can to take off equipment.
Example two
Referring to fig. 5, the difference from the first embodiment is: the auxiliary mechanism comprises a worm wheel 23, the worm wheel 23 is meshed with the worm 15, a rotating rod 24 is fixedly mounted on the worm wheel 23, two first bevel gears 25 are fixedly mounted on the rotating rod 24, two second bevel gears 26 are meshed on the two first bevel gears 25, gears 27 are fixedly mounted on the two second bevel gears 26, racks 28 are meshed on the two gears 27, sleeves 29 are fixedly mounted on the two racks 28, push plates 30 are slidably mounted in the two sleeves 29, hinges 31 are rotatably mounted on the two push plates 30, two second clamping plates 32 are rotatably mounted on the placing box 5, the two second clamping plates 32 are rotatably connected with the two hinges 31, and anti-slip pads 33 are arranged on the two first clamping plates 22, the two second clamping plates 32 and the placing box 5.
The working principle is as follows: when in use, the device is placed on the placing box 5, the double-shaft motor 14 is started, the worm 15 and the rotating rod 16 are driven to rotate, the worm 15 and the rotating rod 16 rotate, the two first belt wheels 17 are driven to rotate, the two first belt wheels 17 rotate under the cooperation of the two belts 19, the two second belt wheels 18 rotate, the two screw rods 20 rotate, the two top plates 21 slide, the two first clamping plates 22 are pushed to approach each other, the device is clamped, the device is prevented from shaking to influence an inspection result, the worm 15 rotates, the worm wheel 23 rotates, the rotating rod 24 rotates, the two first bevel gears 25 rotate, the two second bevel gears 26 rotate, and the two second bevel gears 26 rotate, and then drive two gears 27 and rotate, two gears 27 rotate, and then drive two sleeve pipes 29 and slide, under the cooperation of two hinges 31, two sleeve pipes 29 slide, and then promote two second splint 32 and rotate, make it vertical centre gripping in equipment both sides, further increase stability, detect a set of data through detector 9 this moment, then start shock dynamo 11, and then drive shock wheel 12 and rotate, under the cooperation of a plurality of reset spring 3, make and place case 5 and constantly shake, the setting of a plurality of slipmats 33 can increase stability, when avoiding the shock test, equipment causes the damage because of sliding, then retest, observe the data after shaking, test equipment's the ability of being shaken, the test is accomplished, reverse biax motor 14, it can to take off equipment.
The rest is the same as the first embodiment.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A detection device for high-low pressure complete equipment production comprises a base (1) and is characterized in that a plurality of groove plates (2) are fixedly mounted on the base (1), reset springs (3) are arranged in the groove plates (2), support plates (4) are slidably mounted in the groove plates (2), a same placing box (5) is fixedly mounted on the support plates (4), two protective housings (6) are arranged on the placing box (5), two vertical plates (7) are arranged at the top of the placing box (5), a support (8) is arranged on the base (1), a detector (9) is mounted on the support (8), a first mounting seat (10) is arranged on the base (1), a vibration motor (11) is arranged on the first mounting seat (10), and a vibration wheel (12) is fixedly mounted on an output shaft of the vibration motor (11), the vibration wheel (12) is matched with the placing box (5), a second mounting seat (13) is arranged in the placing box (5), a double-shaft motor (14) is arranged on the second mounting seat (13), a rotating rod (16) and a worm (15) are fixedly mounted on an output shaft of the double-shaft motor (14), a clamping mechanism is arranged on the placing box (5), the clamping mechanism comprises two first belt wheels (17), the two first belt wheels (17) are fixedly connected with the rotating rod (16) and the worm (15) respectively, screw rods (20) are rotatably mounted on the two vertical plates (7), second belt wheels (18) are fixedly mounted on the two screw rods (20), two belts (19) are rotatably mounted on the two first belt wheels (17) and the two second belt wheels (18), top plates (21) are in threaded connection with the two screw rods (20), and first clamping plates (22) are fixedly mounted on the two top plates (21), an auxiliary mechanism is arranged on the placing box (5).
2. The detection device for high-low pressure complete equipment production according to claim 1, the auxiliary mechanism comprises a worm wheel (23), the worm wheel (23) is meshed with a worm (15), a rotating rod (24) is fixedly mounted on the worm wheel (23), two first bevel gears (25) are fixedly mounted on the rotating rod (24), two second bevel gears (26) are respectively meshed on the two first bevel gears (25), gears (27) are respectively fixedly mounted on the two second bevel gears (26), racks (28) are respectively meshed on the two gears (27), sleeves (29) are respectively fixedly mounted on the two racks (28), push plates (30) are respectively slidably mounted in the two sleeves (29), hinges (31) are respectively rotatably mounted on the two push plates (30), two second clamping plates (32) are rotatably mounted on the placing box (5), and the two second clamping plates (32) are rotatably connected with the two hinges (31).
3. The detection device for high-low pressure complete equipment production according to claim 1, characterized in that the base (1) is provided with a grooved rail, and the grooved rail is connected with the placing box (5) in a sliding manner.
4. The detection device for high-low pressure complete equipment production according to claim 1, characterized in that a plurality of vertical rails are arranged in a plurality of groove plates (2), and the plurality of vertical rails are connected with a plurality of support plates (4) in a sliding manner.
5. The detection device for high-low pressure complete equipment production according to claim 1, characterized in that, two transverse rails are arranged in the two protective casings (6), and the two transverse rails are connected with the two racks (28) in a sliding manner.
6. The detection device for high-low pressure complete equipment production according to claim 2, characterized in that square holes are arranged in both sleeves (29), and the inner walls of the two square holes are connected with the two push plates (30) in a sliding manner.
7. The detection device for high-low pressure complete equipment production according to claim 1, characterized in that two slide rails are arranged on the placing box (5), and the two slide rails are connected with the two first clamping plates (22) in a sliding manner.
8. The detection device for the production of the high-low pressure complete equipment according to claim 1, wherein two vertical plates (7) are provided with bearings, and inner rings of the two bearings are fixedly connected with the two screw rods (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210261518.5A CN114623997B (en) | 2022-03-17 | 2022-03-17 | Detection device is used in production of high low pressure complete sets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210261518.5A CN114623997B (en) | 2022-03-17 | 2022-03-17 | Detection device is used in production of high low pressure complete sets |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114623997A true CN114623997A (en) | 2022-06-14 |
| CN114623997B CN114623997B (en) | 2024-06-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210261518.5A Active CN114623997B (en) | 2022-03-17 | 2022-03-17 | Detection device is used in production of high low pressure complete sets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114623997B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208683502U (en) * | 2018-08-21 | 2019-04-02 | 襄阳源创工业控制有限公司 | Placing box is used in a kind of transport of electric-vehicle-mounted power supply |
| CN213959893U (en) * | 2021-01-13 | 2021-08-13 | 毛国栋 | Electric intelligent equipment who facilitates use |
| CN113550209A (en) * | 2021-08-04 | 2021-10-26 | 江先庆 | Asphalt leveling system for paver |
| CN214636485U (en) * | 2021-01-23 | 2021-11-09 | 张平 | Medical clinical laboratory classified storage equipment |
| CN215706402U (en) * | 2021-06-25 | 2022-02-01 | 江苏智芯微科技有限公司 | Computer is conveyer for software and hardware |
-
2022
- 2022-03-17 CN CN202210261518.5A patent/CN114623997B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208683502U (en) * | 2018-08-21 | 2019-04-02 | 襄阳源创工业控制有限公司 | Placing box is used in a kind of transport of electric-vehicle-mounted power supply |
| CN213959893U (en) * | 2021-01-13 | 2021-08-13 | 毛国栋 | Electric intelligent equipment who facilitates use |
| CN214636485U (en) * | 2021-01-23 | 2021-11-09 | 张平 | Medical clinical laboratory classified storage equipment |
| CN215706402U (en) * | 2021-06-25 | 2022-02-01 | 江苏智芯微科技有限公司 | Computer is conveyer for software and hardware |
| CN113550209A (en) * | 2021-08-04 | 2021-10-26 | 江先庆 | Asphalt leveling system for paver |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114623997B (en) | 2024-06-07 |
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