CN212231857U - On-spot operation cabinet of papermaking system - Google Patents
On-spot operation cabinet of papermaking system Download PDFInfo
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- CN212231857U CN212231857U CN202020840128.XU CN202020840128U CN212231857U CN 212231857 U CN212231857 U CN 212231857U CN 202020840128 U CN202020840128 U CN 202020840128U CN 212231857 U CN212231857 U CN 212231857U
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- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 244000309464 bull Species 0.000 claims description 9
- 238000010030 laminating Methods 0.000 claims description 4
- 210000005056 cell body Anatomy 0.000 abstract description 10
- 230000005540 biological transmission Effects 0.000 description 7
- 238000004891 communication Methods 0.000 description 5
- 230000001174 ascending effect Effects 0.000 description 3
- 238000010981 drying operation Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
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Abstract
The utility model provides a papermaking system field operation cabinet, includes the operation cabinet body, and the middle part of operation cabinet body both sides all is seted up flutedly, and the bottom of operation cabinet body is provided with the base, and the cell body has been seted up on the top of base, and the inside of cell body is provided with adjustment mechanism, and adjustment mechanism comprises threaded rod, movable block, sloping block and stop block. This kind of papermaking system field operation cabinet uses through the cooperation of threaded rod, movable block, sloping block and stopper, makes people can pass through the hand runner on the rotation threaded rod, makes the threaded rod drive the movable block and removes, and then makes the sloping block remove on the movable block, makes the sloping block can drive the operation cabinet body and rises or descend, adjusts the height of operation cabinet body, makes its height that can change the operation cabinet body according to operator's difference, simple structure, and the practicality is strong.
Description
Technical Field
The utility model belongs to papermaking production, manufacturing, processing equipment field specifically are a papermaking system field operation cabinet.
Background
The existing paper machine transmission has 5 field operation cabinets, as shown in fig. 6, each operation cabinet is connected with SIMATIC PLC S7-400 transmission main cabinets in series by Profibus-DP communication cables, in actual use, the paper machine can be shut down in a whole line no matter any one operation cabinet fails or DP line communication fails, fault point investigation must be carried out on each operation cabinet and DP communication lines, the field operation cabinets are installed in corners of different workshops of a factory, a service provider for maintaining the operation cabinets is not familiar with the factory, and the time is consumed for searching and investigating the operation cabinets one by one.
In order to solve the above technical problems, the company has proposed a subsequent development device with an authorization notice number of CN207516816U, as shown in fig. 7, which includes a net-section operation cabinet, a pressing operation cabinet, a drying operation cabinet, a sizing operation cabinet and a winding operation cabinet, wherein the net-section operation cabinet, the pressing operation cabinet, the drying operation cabinet, the sizing operation cabinet and the winding operation cabinet are respectively connected with a distributor through an ethernet communication line, and the distributor is connected with a PLC host; the PLC is characterized by also comprising a key input module and an alarm module which are connected with the PLC host. The utility model is used for solve present an operation cabinet and break down or connect DP line communication to break down, the whole line of paper machine chance is shut down, trouble point investigation difficulty and the problem that is difficult to the look for.
As a complement, the company has proposed an actual operation and use that can well realize the cabinet body to be heightened to meet the actual operation, and can be very convenient to move in the factory building in order to meet the above-mentioned each cabinet body.
Disclosure of Invention
The utility model aims at providing an entity cabinet structure for cooperating the actual operation and the use of each cabinet body among the prior papermaking system field operation cabinet monitored control system who proposes of this company and proposing.
To the technical problem mentioned above, the utility model provides a following technical scheme:
the utility model provides a papermaking system field operation cabinet, including the operation cabinet body, be equipped with the base at operation cabinet body lower extreme connection, the spacing groove cooperation realization that the operation cabinet body is equipped with through the bottom and on the base is connected with the base, be equipped with the ascending cell body of opening in the base, threaded rod including horizontal setting, the threaded rod runs through a lateral wall of base and extends in towards the base in the cell body and pass through the bearing with another lateral wall of base and be connected, just be equipped with the movable block in the cell body respectively at the both ends of threaded rod, just be located the cell body internal fixation and be equipped with the sloping block at operation cabinet body lower extreme, the movable block is equipped with the inclined plane at the lower extreme of upper end and sloping block, the movable block passes through the inclined plane.
The movable block can apply upward thrust to the inclined block through the inclined plane through the rotation of the threaded rod, so that the operation cabinet body moves upwards.
The movable block, the inclined block and the limiting block are sequentially arranged from the outer side to the inner side of one end of the threaded rod, or the limiting block, the inclined block and the movable block are sequentially arranged from the outer side to the inner side of one end of the threaded rod, and the limiting blocks are symmetrically arranged on two sides of the threaded rod.
The pulley mechanism mounting groove is arranged below the base, the inner cavity of the pulley mechanism mounting groove is provided with a moving mechanism, the moving mechanism is composed of a rectangular plate, rollers, a support, a sliding groove, a connecting block and a screw rod, and the rollers are fixedly mounted at the bottom end of the rectangular plate.
The middle part of above-mentioned rectangular plate alternates and is connected with the pivot, the both ends of pivot respectively with the middle part fixed connection of pulley mechanism mounting groove inner chamber both sides, the both sides of rectangular plate and the laminating of the both sides of pulley mechanism mounting groove inner chamber.
The middle parts at two supports are respectively seted up to above-mentioned two spouts, the bottom of two supports respectively with the middle part fixed connection of rectangular plate top both sides, the inside of two spouts all alternates and is connected with same bull stick, the middle part of bull stick and the middle part fixed connection of connecting block.
The middle part of one side of the connecting block is connected with the end part of the screw rod through a bearing, the outer part of the screw rod is in threaded connection with one side of the pulley mechanism mounting groove, and the end part of the screw rod penetrates through and extends to the outer part of the base.
The utility model has the advantages that:
1. this kind of papermaking system field operation cabinet uses through the cooperation of threaded rod, movable block, sloping block and stopper, makes people can pass through the hand runner on the rotation threaded rod, makes the threaded rod drive the movable block and removes, and then makes the sloping block remove on the movable block, makes the sloping block can drive the operation cabinet body and rises or descend, adjusts the height of operation cabinet body, makes its height that can change the operation cabinet body according to operating personnel's difference, simple structure, and the practicality is strong.
2. This kind of field operation cabinet of papermaking system, through the rectangular plate, the gyro wheel, a support, the spout, the cooperation of connecting block and a lead screw is used, make people can pass through and rotate the lead screw, make connecting block and bull stick remove along with the rotation of lead screw, and then the transmission through support and spout, make rectangular plate and gyro wheel can rotate, thereby make the gyro wheel can remove the inside of pulley mechanism mounting groove when needs use, can retract the inside of pulley mechanism mounting groove when need not use, make the bottom of base can keep leveling, stability and practicality have been promoted.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic top cross-sectional view of the base of FIG. 1 according to the present invention;
FIG. 3 is a schematic cross-sectional view of the bottom of the base of FIG. 1 according to the present invention;
fig. 4 is a schematic view of the pulley mechanism mounting groove of fig. 3 according to the present invention;
FIG. 5 is a reference view of the idler wheel of FIG. 4 in a retracted state in accordance with the present invention;
fig. 6 and 7 are schematic views of the related art described in the background art.
In the figure: 1. an operation cabinet body; 2. a base; 3. a trough body; 4. a threaded rod; 5. a screw rod; 6. a movable block; 7. a sloping block; 8. a limiting block; 9. a limiting groove; 10. a limiting rod; 11. a pulley mechanism mounting groove; 12. connecting blocks; 13. a rectangular plate; 14. a roller; 15. a support; 16. a chute; 17. and (4) a groove.
Detailed Description
As shown in fig. 1 to 5, a field operation cabinet of a papermaking system, including operation cabinet body 1, connect at operation cabinet body 1 lower extreme and be equipped with base 2, operation cabinet body 1 cooperates with spacing groove 9 on the base 2 through the gag lever post 10 that the bottom was equipped with to realize being connected with base 2, be equipped with the ascending cell body 3 of opening in the base 2, including the threaded rod 4 that transversely sets up, threaded rod 4 runs through a lateral wall of base 2 and extends towards in the cell body 3 in the base 2 and pass through the bearing with another lateral wall of base 2 and be connected, both ends of threaded rod 4 just are located and are equipped with movable block 6 in the cell body 3 respectively, be equipped with sloping block 7 at operation cabinet body 1 lower extreme and be located cell body 3 internal fixation, movable block 6 is equipped with the inclined plane at the upper end and the lower extreme of sloping block 7, movable block 6 passes through the inclined plane cooperation with.
The movable block 6 can apply upward thrust to the inclined block 7 through the inclined surface by rotating the threaded rod 4, so that the operation cabinet body 1 moves upwards.
The movable block 6, the inclined block 7 and the limiting block 8 are sequentially arranged from the outer side to the inner side of one end of the threaded rod 4, or the limiting block 8, the inclined block 7 and the movable block 6 are sequentially arranged from the outer side to the inner side of one end of the threaded rod 4, and the limiting blocks 8 are symmetrically arranged on two sides of the threaded rod 4.
A pulley mechanism mounting groove 11 is arranged below the base 2, a moving mechanism is arranged in an inner cavity of the pulley mechanism mounting groove 11, the moving mechanism is composed of a rectangular plate 13, a roller 14, a support 15, a sliding groove 16, a connecting block 12 and a screw rod 5, and the roller 14 is fixedly mounted at the bottom end of the rectangular plate 13.
The middle part of rectangular plate 13 alternates and is connected with the pivot, the both ends of pivot respectively with the middle part fixed connection of 11 inner chamber both sides of pulley mechanism mounting groove, the both sides of rectangular plate 13 and the both sides laminating of 11 inner chambers of pulley mechanism mounting groove.
Two chutes 16 are respectively arranged in the middle of the two supports 15, the bottom ends of the two supports 15 are respectively fixedly connected with the middle parts of the two sides of the top end of the rectangular plate 13, the inside of the two chutes 16 is respectively and alternately connected with the same rotating rod, and the middle part of the rotating rod is fixedly connected with the middle part of the connecting block 12.
The middle part of one side of the connecting block 12 is connected with the end part of the screw rod 5 through a bearing, the outer part of the screw rod 5 is in threaded connection with one side of the pulley mechanism mounting groove 11, and the end part of the screw rod 5 penetrates through and extends to the outer part of the base 2.
When the height of the operation cabinet body is adjusted, the following steps are adopted:
step 1), extending hands into the two grooves 17 on the operation cabinet body 1, and lifting the operation cabinet body 1;
step 2) simultaneously rotating the threaded rod 4 to enable the movable block 6 to apply upward thrust to the inclined block 7 through the inclined plane to enable the operation cabinet body 1 to move upwards, and stopping rotating the threaded rod 4 after the operation cabinet body 1 is heightened to a required height;
when the height of the operation cabinet body needs to be reduced, the threaded rod 4 is rotated to enable the operation cabinet body 1 to move downwards.
The threaded rod 4 is provided with a locking mechanism which can prevent the threaded rod 4 from rotating during non-manual operation.
When the operation cabinet body 1 needs to be moved, the following steps are adopted:
1) the hand is inserted into the two grooves 17 on the operation cabinet body 1, and the operation cabinet body 1 is lifted;
2, after the operation cabinet body 1 is lifted to a certain height, the screw rod 5 is rotated, the screw rod 5 drives the connecting block 12 to move along with the movement of the screw rod 5, and the rectangular plate 13 is driven to rotate under the transmission of the rotating rod, the sliding groove 16 and the bracket 15;
3) when the roller 14 moves out of the pulley mechanism mounting groove 11 along with the rectangular plate 13 and keeps a vertical state, stopping rotating the screw rod 5, placing the operation cabinet body 1 on the ground, and pushing the operation cabinet body 1 to a specified position through the roller 14;
4) after the movement is finished, when the operation cabinet body 1 does not need to be moved, the operation cabinet body 1 is pulled up, and the screw rod 5 is rotated reversely, so that the roller 14 is retracted into the pulley mechanism mounting groove 11.
Example (b):
as shown in figures 1, 2, 3, 4 and 5, the on-site operation cabinet of the papermaking system of the utility model comprises an operation cabinet body 1, grooves are arranged in the middle of both sides of the operation cabinet body 1, a base 2 is arranged at the bottom of the operation cabinet body 1, a groove body 3 is arranged at the top of the base 2, an adjusting mechanism is arranged in the groove body 3, the adjusting mechanism is composed of two threaded rods 4, four movable blocks 6, four inclined blocks 7 and four limit blocks 8, two ends of the two threaded rods 4 are respectively connected with the front and back of both sides in the groove body 3 through bearings, limit grooves 9 are arranged at four corners of the top of the base 2, limit rods 10 are respectively inserted and connected in the four limit grooves 9, the top ends of the four limit rods 10 are respectively fixedly connected with four corners of the bottom of the operation cabinet body 1, and pulley mechanisms 11 are arranged at four corners of the bottom of the base 2, the inner cavity of the pulley mechanism mounting groove 11 is provided with a moving mechanism, the moving mechanism is composed of a rectangular plate 13, a roller 14, two brackets 15, two sliding grooves 16, a connecting block 12 and a screw rod 5, and the roller 14 is fixedly mounted at the bottom end of the rectangular plate 13.
Wherein, the tip of two threaded rods 4 all runs through and extends to the outside of base 2, the equal fixedly connected with hand runner of the tip of two threaded rods 4, the equal fixedly connected with handle in the outside of two hand runners makes the rotation threaded rod 4 that people can be very light through handle and hand runner.
Wherein, the both sides of threaded rod 4 are all seted up threadedly, and threaded direction of rotation is opposite on the threaded rod 4 both sides, and the both sides of two threaded rods 4 respectively with four movable block 6's middle part threaded connection, when having guaranteed that threaded rod 4 rotates, two movable block 6 can be close to each other and keep away from each other and can not the equidirectional removal.
Wherein, the middle part of four stopper 8 respectively with two outside both sides fixed connection of threaded rod 4, one side of four stopper 8 respectively with the opposite side sliding connection of four sloping blocks 7, through stopper 8, can not separate with sloping block 7 when making movable block 6 remove.
Wherein, the top of four sloping blocks 7 respectively with the four corners fixed connection of operation cabinet body 1 bottom, one side of four sloping blocks 7 respectively with one side sliding connection of four movable block 6, through threaded rod 4, movable block 6, sloping block 7 and stopper 8's cooperation is used, make people can pass through the hand runner on the rotation threaded rod 4, make two threaded rods 4 drive four movable block 6 and remove, and then make four sloping blocks 7 remove on four movable block 6, make four sloping blocks 7 can drive the ascending or decline of operation cabinet body 1, adjust the height of operation cabinet body 1, make its height that can change operation cabinet body 1 according to operator's difference, moreover, the steam generator is simple in structure, therefore, the clothes hanger is strong in practicability.
Wherein, the middle part of rectangular plate 13 alternates and is connected with the pivot, the both ends of pivot respectively with the middle part fixed connection of 11 inner chamber both sides of pulley mechanism mounting groove, the both sides of rectangular plate 13 and the both sides laminating of 11 inner chambers of pulley mechanism mounting groove, through the pivot, when making people rotate lead screw 5, rotation that rectangular plate 13 can be nimble.
Wherein, two spouts 16 are seted up respectively at the middle part of two supports 15, the bottom of two supports 15 respectively with the middle part fixed connection of 13 top both sides of rectangular plate, the inside of two spouts 16 all alternates and is connected with same bull stick, the middle part of bull stick and the middle part fixed connection of connecting block 12, through support 15 and spout 16's transmission, when making lead screw 5 and connecting block 12 and bull stick remove, can drive rectangular plate 13 and gyro wheel 14 and remove.
Wherein, the end connection of bearing and lead screw 5 is passed through at the middle part of connecting block 12 one side, the outside of lead screw 5 and one side threaded connection of pulley mechanism mounting groove 11, the tip of lead screw 5 runs through and extends to the outside of base 2, through rectangular plate 13, gyro wheel 14, support 15, spout 16, connecting block 12 and the cooperation of a lead screw 5 are used, make people can pass through rotation lead screw 5, make connecting block 12 and bull stick remove along with the rotation of lead screw 5, and then through the transmission of support 15 and spout 16, make rectangular plate 13 and gyro wheel 14 rotate, thereby make gyro wheel 14 can remove the inside of pulley mechanism mounting groove 11 when needs use, can retract the inside of pulley mechanism mounting groove 11 when need not using, make the bottom of base 2 can keep level and smooth, stability and practicality have been promoted.
When the operation cabinet is in operation, firstly, when the base 2 and the operation cabinet body 1 need to move, a hand is inserted into the two grooves 17 on the operation cabinet body 1 to lift the operation cabinet body 1, and the four screw rods 5 are rotated, the four screw rods 5 drive the four connecting blocks 12 to move along with the movement of the four screw rods 5, the four rectangular plates 13 are driven to rotate under the transmission of the four rotating rods, the eight sliding grooves 16 and the eight brackets 15, when the four rollers 14 move out of the four pulley mechanism mounting grooves 11 along with the rectangular plates 13 and keep a vertical state, the four screw rods 5 are stopped to rotate, the operation cabinet body 1 is placed on the ground, the operation cabinet body 1 is pushed to a specified position through the four rollers 14, after the movement is finished, when the operation cabinet body 1 does not need to move, the operation cabinet body 1 is lifted, and the four screw rods 5 are reversely rotated, so that the rollers 14 are retracted into the four pulley mechanism mounting grooves, stop to promote operation cabinet body 1, when the height of needs regulation operation cabinet body 1, rotate two threaded rods 4, two threaded rods 4 drive four movable blocks 6 and remove, and four movable blocks 6 promote four sloping blocks 7 and remove, and four sloping blocks 7 drive operation cabinet body 1 and rise or descend, after adjusting the height of operation cabinet body 1, stop to rotate two threaded rods 4.
Claims (7)
1. The utility model provides a papermaking system field operation cabinet, includes operation cabinet body (1), its characterized in that: the lower end of the operation cabinet body (1) is connected with a base (2), the operation cabinet body (1) is matched with a limit groove (9) on the base (2) through a limit rod (10) arranged at the bottom end to realize the connection with the base (2), a groove body (3) with an upward opening is arranged in the base (2), the operation cabinet also comprises a threaded rod (4) which is transversely arranged, the threaded rod (4) penetrates through one side wall of the base (2) and extends towards the groove body (3) in the base (2) and is connected with the other side wall of the base (2) through a bearing, the two ends of the threaded rod (4) and the groove body (3) are respectively provided with a movable block (6), the lower end of the operation cabinet body (1) is fixedly provided with an inclined block (7) in the groove body (3), the movable block (6) is provided with an inclined plane at the upper end and the lower end of the inclined block (7), and the movable block (6) is connected with the inclined block (7) in a matched manner through the inclined plane.
2. The papermaking system field operating cabinet according to claim 1, wherein: the movable block (6) can apply upward thrust to the inclined block (7) through the inclined plane through the rotation of the threaded rod (4) so as to enable the operation cabinet body (1) to move upwards.
3. The papermaking system field operating cabinet according to claim 2, wherein: the movable block (6), the inclined block (7) and the limiting block (8) are sequentially arranged from the outer side to the inner side of one end of the threaded rod (4), or the limiting block (8), the inclined block (7) and the movable block (6) are sequentially arranged from the outer side to the inner side of one end of the threaded rod (4), and the limiting blocks (8) are symmetrically arranged on two sides of the threaded rod (4).
4. The papermaking system field operating cabinet according to one of claims 1 to 3, characterized in that: a pulley mechanism mounting groove (11) is arranged below the base (2), a moving mechanism is arranged in an inner cavity of the pulley mechanism mounting groove (11), the moving mechanism is composed of a rectangular plate (13), rollers (14), a support (15), a sliding groove (16), a connecting block (12) and a screw rod (5), and the rollers (14) are fixedly mounted at the bottom end of the rectangular plate (13).
5. The papermaking system field operating cabinet according to claim 4, wherein: the middle part of rectangular plate (13) alternates and is connected with the pivot, the both ends of pivot respectively with the middle part fixed connection of pulley mechanism mounting groove (11) inner chamber both sides, the both sides of rectangular plate (13) and the both sides laminating of pulley mechanism mounting groove (11) inner chamber.
6. The papermaking system field operating cabinet according to claim 5, wherein: two spouts (16) are seted up respectively in the middle part of two supports (15), the bottom of two supports (15) respectively with the middle part fixed connection of rectangular plate (13) top both sides, the inside of two spouts (16) all alternates and is connected with same bull stick, the middle part of bull stick and the middle part fixed connection of connecting block (12).
7. The papermaking system field operating cabinet according to claim 6, wherein: the middle part of one side of the connecting block (12) is connected with the end part of the screw rod (5) through a bearing, the outer part of the screw rod (5) is in threaded connection with one side of the pulley mechanism mounting groove (11), and the end part of the screw rod (5) penetrates through and extends to the outer part of the base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020840128.XU CN212231857U (en) | 2020-05-19 | 2020-05-19 | On-spot operation cabinet of papermaking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020840128.XU CN212231857U (en) | 2020-05-19 | 2020-05-19 | On-spot operation cabinet of papermaking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212231857U true CN212231857U (en) | 2020-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020840128.XU Active CN212231857U (en) | 2020-05-19 | 2020-05-19 | On-spot operation cabinet of papermaking system |
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| Country | Link |
|---|---|
| CN (1) | CN212231857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113258199A (en) * | 2021-03-24 | 2021-08-13 | 安徽理士新能源发展有限公司 | Motorcycle start-stop battery lithium battery |
-
2020
- 2020-05-19 CN CN202020840128.XU patent/CN212231857U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113258199A (en) * | 2021-03-24 | 2021-08-13 | 安徽理士新能源发展有限公司 | Motorcycle start-stop battery lithium battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A field operation cabinet for papermaking system Effective date of registration: 20210924 Granted publication date: 20201225 Pledgee: Hubei Three Gorges rural commercial bank Limited by Share Ltd. Pledgor: Hubei Xianglin Technology Co.,Ltd. Registration number: Y2021980009801 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221018 Granted publication date: 20201225 Pledgee: Hubei Three Gorges rural commercial bank Limited by Share Ltd. Pledgor: Hubei Xianglin Technology Co.,Ltd. Registration number: Y2021980009801 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Field Operation Cabinet for Paper Making System Effective date of registration: 20221110 Granted publication date: 20201225 Pledgee: Hubei Three Gorges rural commercial bank Limited by Share Ltd. Pledgor: Hubei Xianglin Technology Co.,Ltd. Registration number: Y2022980021485 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231128 Granted publication date: 20201225 Pledgee: Hubei Three Gorges rural commercial bank Limited by Share Ltd. Pledgor: Hubei Xianglin Technology Co.,Ltd. Registration number: Y2022980021485 |