CN213629528U - Deflection detector for bridge detection - Google Patents
Deflection detector for bridge detection Download PDFInfo
- Publication number
- CN213629528U CN213629528U CN202021779132.6U CN202021779132U CN213629528U CN 213629528 U CN213629528 U CN 213629528U CN 202021779132 U CN202021779132 U CN 202021779132U CN 213629528 U CN213629528 U CN 213629528U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- detector
- groove
- placing groove
- rod
- 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.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 abstract description 25
- 230000008569 process Effects 0.000 abstract description 23
- 230000013011 mating Effects 0.000 abstract description 10
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000005259 measurement Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Level Indicators Using A Float (AREA)
Abstract
The utility model discloses a bridge detects uses amount of deflection detector, including the support frame, the equal fixedly connected with fixed block in both sides around the support frame top, the swivelling chute has all been seted up to one side that two fixed blocks are relative. The utility model discloses a set up the support frame, the fixed block, the swivelling chute, the annular piece, the detector, the spliced pole, adjust the post, first standing groove, the second standing groove, a control mechanism, the traction lever, the handle, first pivot, the rotary rod, adjustment mechanism, the sliding block, the connecting rod, a spring, the locating lever, the second pivot, the adjustment tank, the slider, the cooperation of spout and mating holes is used, current amount of deflection detector has been solved, inconvenient user adjusts the amount of deflection detector, the process of regulation is loaded down with trivial details, the availability factor has been reduced, the problem of user energy has been wasted, this amount of deflection detector is used in bridge detection, it adjusts the amount of deflection detector to possess the person of facilitating the use, the process of regulation is simple and easy, the advantage.
Description
Technical Field
The utility model belongs to the technical field of the amount of deflection detector, especially, relate to an amount of deflection detector is used in bridge detection.
Background
Deflection refers to the linear displacement of the axis or midplane of the structural member due to bending in a direction perpendicular to the axis or midplane.
Present amount of deflection detector, in order to satisfy the demand in market, generally how to increase measurement accuracy and how to use to optimize with more person of facilitating the use, often neglected in normal use, the user needs to adjust the detector, present amount of deflection detector, it is higher and more person of facilitating the use these beneficiaries to have measurement accuracy, but also have certain restriction, in normal use, because the difference of measurement angle, the user needs to adjust the detector, so that more accurate measurement, but present amount of deflection detector, but inconvenient user adjusts the amount of deflection detector, the process of regulation is loaded down with trivial details, use efficiency has been reduced, user's energy has been wasted, the problem that prior art exists is: inconvenient user adjusts the amount of deflection detector, and the process of adjusting is loaded down with trivial details, has reduced availability factor, has wasted user's energy.
SUMMERY OF THE UTILITY MODEL
Problem to prior art exists, the utility model provides a bridge detects uses amount of deflection detector possesses the person of facilitating the use and adjusts the amount of deflection detector, and the process of adjusting is simple and easy, has improved the advantage of availability factor, has solved current amount of deflection detector, and inconvenient user adjusts the amount of deflection detector, and the process of adjusting is loaded down with trivial details, has reduced the availability factor, has wasted the problem of user's energy.
The utility model is realized in such a way, the flexibility detector for bridge detection comprises a support frame, wherein the front side and the back side of the top of the support frame are fixedly connected with fixed blocks, one side of the support frame, which is opposite to the two fixed blocks, is provided with a rotating groove, the inside of the two rotating grooves is rotatably connected with a ring block, the outer surfaces of the two ring blocks are rotatably connected with the inner wall of the rotating groove, the top of the support frame is provided with a detector, one side of the two ring blocks, which is close to the detector, is fixedly connected with a connecting column, one side of the two connecting columns, which is far away from the detector, penetrates through the fixed blocks and extends to the inside of the rotating groove, the front side is fixedly connected with an adjusting column, the outer surface of the adjusting column is rotatably connected with the inner wall of the rotating groove at the front side, the inside of the fixed block is provided with a first, the adjusting mechanism is fixedly mounted inside the second placing groove, the first placing groove is located on the left side of the second placing groove, and the second placing groove is located on the left side of the front rotating groove.
As the utility model discloses it is preferred, control mechanism includes the traction lever, the inside that the front side fixed block and extend to first standing groove is run through to the bottom of traction lever, the top fixedly connected with handle of traction lever, the first pivot of front side fixedly connected with of traction lever, the surface swivelling joint of first pivot has the rotary rod.
As the utility model discloses it is preferred, adjustment mechanism includes the sliding block, the surface of sliding block and the inner wall sliding connection of second standing groove, the left side fixedly connected with connecting rod of sliding block, the right side of connecting rod runs through the front side fixed block and extends to the inside of second standing groove, the surface cover of connecting rod is equipped with the spring, the left side of spring and the left side fixed connection of second standing groove inner wall, the right side of spring and the left side fixed connection of sliding block, the right side fixedly connected with locating lever of sliding block, the right side of locating lever runs through the front side fixed block and extends to the inside of front side swivelling chute, the rear side fixedly connected with second pivot of connecting rod, the right side and the second pivot swivelling joint of rotary rod.
As the utility model discloses it is preferred, a plurality of adjustment tank have been seted up on the surface of regulation post, and a plurality of adjustment tank evenly distributed is on the surface of regulation post, the right side of locating lever is pegged graft with the inside of adjustment tank.
As the utility model discloses it is preferred, the bottom fixedly connected with slider of sliding block, the spout that uses with the slider cooperation is seted up to the bottom of second standing groove inner wall.
As the utility model discloses preferred, the front side the mating holes has been seted up in the left side of swivelling chute inner wall, the inner wall of mating holes and the surface sliding connection of locating lever.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up the support frame, the fixed block, the swivelling chute, the annular piece, the detector, the spliced pole, adjust the post, first standing groove, the second standing groove, a control mechanism, the traction lever, the handle, first pivot, the rotary rod, adjustment mechanism, the sliding block, the connecting rod, a spring, the locating lever, the second pivot, the adjustment tank, the slider, the cooperation of spout and mating holes is used, current amount of deflection detector has been solved, inconvenient user adjusts the amount of deflection detector, the process of regulation is loaded down with trivial details, the availability factor has been reduced, the problem of user energy has been wasted, this amount of deflection detector is used in bridge detection, it adjusts the amount of deflection detector to possess the person of facilitating the use, the process of regulation is simple and easy, the advantage.
2. The utility model discloses a set up the handle, can make the handle drive the traction lever and remove, can drive first pivot when the traction lever removes again and remove, this process that just can make the regulation is lighter, and it is rotatory to drive the rotary rod again when first pivot removes, and this just can realize using with the cooperation of second pivot, makes the process of adjusting lighter.
3. The utility model can drive the second rotating shaft to move when the rotating rod rotates by arranging the second rotating shaft, the connecting rod can be driven to move when the second rotating shaft moves, the sliding block can be driven to move when the connecting rod moves, the spring can be extruded when the sliding block moves, the sliding block can more stably run, the spring can be deformed, the positioning rod can be driven to move when the sliding block moves, the positioning rod can be retracted into the matching hole, the right side of the positioning rod is separated from the inside of the adjusting groove, the detector is adjusted to a proper angle at the moment, after the adjustment is completed, the handle is loosened, the reaction force of the spring can drive the positioning rod to move, the right side of the positioning rod can penetrate through the matching hole and extend into the front rotating groove, and the right side of the positioning rod can be inserted into the adjusting groove, therefore, the detector is adjusted, and the energy of a user is saved.
4. The utility model discloses a set up the adjustment tank, can carry out fine spacing to the locating lever, make the effect of location more steady, make the process of regulation light more.
5. The utility model discloses a set up slider and spout, can make the operation of sliding block more smooth and easy, reduced the friction between sliding block and the second standing groove inner wall, make the process of adjusting light more.
6. The utility model discloses a set up the mating holes, can carry out fine spacing to the locating lever, make the operation of locating lever more stable, make the process of regulation light more.
Drawings
Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;
fig. 2 is a front sectional view of a fixing block according to an embodiment of the present invention;
fig. 3 is a top cross-sectional view of a fixing block according to an embodiment of the present invention.
In the figure: 1. a support frame; 2. a fixed block; 3. a rotating tank; 4. a ring block; 5. a detector; 6. connecting columns; 7. an adjustment column; 8. a first placing groove; 9. a second placing groove; 10. a control mechanism; 1001. a draw bar; 1002. a handle; 1003. a first rotating shaft; 1004. rotating the rod; 11. an adjustment mechanism; 1101. a slider; 1102. a connecting rod; 1103. a spring; 1104. positioning a rod; 1105. a second rotating shaft; 12. an adjustment groove; 13. a slider; 14. a chute; 15. a mating hole.
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.
The structure of the present invention will be described in detail with reference to the accompanying drawings.
As shown in figures 1 to 3, the deflection detector for bridge detection provided by the embodiment of the present invention comprises a support frame 1, fixed blocks 2 are fixedly connected to the front and back sides of the top of the support frame 1, rotary grooves 3 are respectively formed on the opposite sides of the two fixed blocks 2, annular blocks 4 are respectively and rotatably connected to the insides of the two rotary grooves 3, the outer surfaces of the two annular blocks 4 are respectively and rotatably connected to the inner wall of the rotary groove 3, a detector 5 is arranged on the top of the support frame 1, connecting columns 6 are respectively and fixedly connected to the sides of the two annular blocks 4 close to the detector 5, one sides of the two connecting columns 6 far away from the detector 5 penetrate through the fixed blocks 2 and extend to the inside of the rotary grooves 3, an adjusting column 7 is fixedly connected to the side of the front annular block 4 far away from the connecting column 6, the outer surface of the adjusting column 7 is rotatably connected to the inner wall of the front rotary groove 3, a first placing, a control mechanism 10 is fixedly mounted inside the first placing groove 8, an adjusting mechanism 11 is fixedly mounted inside the second placing groove 9, the first placing groove 8 is positioned on the left side of the second placing groove 9, and the second placing groove 9 is positioned on the left side of the front rotating groove 3.
Referring to fig. 2, the control mechanism 10 includes a drawbar 1001, a bottom of the drawbar 1001 penetrates through the front fixing block 2 and extends to the inside of the first placing groove 8, a handle 1002 is fixedly connected to a top of the drawbar 1001, a first shaft 1003 is fixedly connected to a front side of the drawbar 1001, and a rotary rod 1004 is rotatably connected to an outer surface of the first shaft 1003.
Adopt above-mentioned scheme: through setting up handle 1002, can make handle 1002 drive the traction lever 1001 and remove, can drive first pivot 1003 removal again when traction lever 1001 removes, this process that just can make the regulation is lighter, and first pivot 1003 removes and can drive the rotary rod 1004 rotatory again, and this cooperation that just can realize with second pivot 1105 is used, makes the process of adjusting lighter.
Referring to fig. 3, the adjusting mechanism 11 includes a sliding block 1101, an outer surface of the sliding block 1101 is slidably connected to an inner wall of the second placement groove 9, a left side of the sliding block 1101 is fixedly connected with a connecting rod 1102, a right side of the connecting rod 1102 penetrates through the front fixing block 2 and extends into the second placement groove 9, an outer surface of the connecting rod 1102 is sleeved with a spring 1103, a left side of the spring 1103 is fixedly connected to a left side of the inner wall of the second placement groove 9, a right side of the spring 1103 is fixedly connected to a left side of the sliding block 1101, a right side of the sliding block 1101 is fixedly connected with a positioning rod 1104, a right side of the positioning rod 1104 penetrates through the front fixing block 2 and extends into the front rotation groove 3, a rear side of the connecting rod 1102 is fixedly connected with a second rotation.
Adopt above-mentioned scheme: through the arrangement of the second rotating shaft 1105, the rotating rod 1004 can rotate and simultaneously drive the second rotating shaft 1105 to move, the second rotating shaft 1105 can simultaneously drive the connecting rod 1102 to move while moving, the connecting rod 1102 can simultaneously drive the sliding block 1101 to move while moving, the sliding block 1101 can simultaneously move and can simultaneously extrude the spring 1103, so that the operation of the sliding block 1101 can be more stable, meanwhile, the spring 1103 deforms, the sliding block 1101 can simultaneously drive the positioning rod 1104 to move while moving, so that the positioning rod 1104 can be retracted into the matching hole 15, the right side of the positioning rod 1104 is separated from the inner part of the adjusting groove 12, at the moment, the detector 5 is adjusted to a proper angle, after the adjustment is completed, the handle 1002 is released, and due to the reaction force of the spring 1103, the positioning rod 1104 can be driven to move, so that the right side of the positioning rod 1104 can penetrate through the matching hole 15 and extend to, the right side of the positioning rod 1104 is inserted into the adjusting groove 12, so that the detector 5 is adjusted, and the energy of a user is saved.
Referring to fig. 2, a plurality of adjustment grooves 12 are formed on the surface of the adjustment column 7, the adjustment grooves 12 are uniformly distributed on the surface of the adjustment column 7, and the right side of the positioning rod 1104 is inserted into the adjustment grooves 12.
Adopt above-mentioned scheme: through setting up adjustment tank 12, can carry out fine spacing to locating lever 1104, make the effect of location more steady, make the process of regulation lighter.
Referring to fig. 2, a sliding block 13 is fixedly connected to the bottom of the sliding block 1101, and a sliding groove 14 matched with the sliding block 13 is formed in the bottom of the inner wall of the second placing groove 9.
Adopt above-mentioned scheme: through setting up slider 13 and spout 14, can make the operation of sliding block 1101 more smooth and easy, reduce the friction between sliding block 1101 and the second standing groove 9 inner wall, make the process of adjusting lighter.
Referring to fig. 2, a fitting hole 15 is formed on the left side of the inner wall of the front rotary groove 3, and the inner wall of the fitting hole 15 is slidably connected to the outer surface of the positioning rod 1104.
Adopt above-mentioned scheme: through setting up mating holes 15, can carry out fine spacing to locating lever 1104, make locating lever 1104 operation more stable, make the process of adjusting lighter.
The utility model discloses a theory of operation:
when the adjusting device is used, a user can drive the pull rod 1001 to move upwards by pulling the handle 1002 upwards, the pull rod 1001 can drive the first rotating shaft 1003 to move upwards while moving upwards, the adjusting process can be easier, the first rotating shaft 1003 can drive the rotating rod 1004 to rotate while moving upwards, the rotating rod 1004 can drive the second rotating shaft 1105 to move leftwards while rotating, the adjusting process can be easier, the second rotating shaft 1105 can drive the connecting rod 1102 to move leftwards while moving leftwards, the connecting rod 1102 can drive the sliding block 1101 to move leftwards while moving leftwards, the sliding block 1101 can squeeze the spring 1103 while moving leftwards, the sliding block 1101 can move leftwards, the sliding block 1101 can deform the spring 1103 can drive the positioning rod 1104 to move leftwards while moving leftwards, this just can be with locating lever 1104 withdrawal inside of mating holes 15, make the right side of locating lever 1104 break away from the inside of adjustment tank 12, adjust suitable angle with detector 5 this moment, after the regulation is accomplished, loosen handle 1002, because the reaction force of spring 1103, can drive locating lever 1104 and move right, this just can make the right side of locating lever 1104 run through mating holes 15 and extend to the inside of front side swivelling chute 3, realize the grafting of the right side of locating lever 1104 and the inside of adjustment tank 12, thereby reach the regulation to detector 5, user's energy has been saved.
In summary, the following steps: this bridge detects uses amount of deflection detector, through setting up support frame 1, fixed block 2, swivelling chute 3, annular block 4, detector 5, spliced pole 6, adjust post 7, first standing groove 8, second standing groove 9, control mechanism 10, traction lever 1001, handle 1002, first pivot 1003, rotary rod 1004, adjustment mechanism 11, sliding block 1101, connecting rod 1102, spring 1103, locating lever 1104, second pivot 1105, adjustment tank 12, slider 13, the cooperation of spout 14 and mating holes 15 is used, current amount of deflection detector has been solved, inconvenient user adjusts the amount of deflection detector, the process of regulation is loaded down with trivial details, the availability factor has been reduced, the problem of user's energy has been wasted.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a bridge detects uses amount of deflection detector, includes support frame (1), its characterized in that: the front side and the rear side of the top of the support frame (1) are fixedly connected with fixed blocks (2), one side of each fixed block (2) which is opposite to the other fixed block is provided with a rotary groove (3), the inner parts of the two rotary grooves (3) are respectively and rotatably connected with a ring block (4), the outer surfaces of the two ring blocks (4) are respectively and rotatably connected with the inner wall of the rotary groove (3), the top of the support frame (1) is provided with a detector (5), one side of each ring block (4) which is close to the detector (5) is respectively and fixedly connected with a connecting column (6), one side of each connecting column (6) which is far away from the detector (5) penetrates through the fixed blocks (2) and extends to the inner part of the rotary groove (3), one side of each ring block (4) which is far away from the connecting column (6) is fixedly connected with an adjusting column (7), the outer surface, the front side fixed block (2) is internally provided with a first placing groove (8) and a second placing groove (9), the first placing groove (8) is internally and fixedly provided with a control mechanism (10), the second placing groove (9) is internally and fixedly provided with an adjusting mechanism (11), the first placing groove (8) is positioned on the left side of the second placing groove (9), and the second placing groove (9) is positioned on the left side of the front side rotating groove (3).
2. The deflection detector for bridge detection as claimed in claim 1, wherein: the control mechanism (10) comprises a traction rod (1001), the bottom of the traction rod (1001) penetrates through a front side fixing block (2) and extends to the inside of a first placing groove (8), the top of the traction rod (1001) is fixedly connected with a handle (1002), the front side of the traction rod (1001) is fixedly connected with a first rotating shaft (1003), and the outer surface of the first rotating shaft (1003) is rotatably connected with a rotating rod (1004).
3. The deflection detector for bridge detection as claimed in claim 2, wherein: the adjusting mechanism (11) comprises a sliding block (1101), the outer surface of the sliding block (1101) is in sliding connection with the inner wall of the second placing groove (9), the left side of the sliding block (1101) is fixedly connected with a connecting rod (1102), the right side of the connecting rod (1102) penetrates through the front fixing block (2) and extends into the second placing groove (9), the outer surface of the connecting rod (1102) is sleeved with a spring (1103), the left side of the spring (1103) is fixedly connected with the left side of the inner wall of the second placing groove (9), the right side of the spring (1103) is fixedly connected with the left side of the sliding block (1101), the right side of the sliding block (1101) is fixedly connected with a positioning rod (1104), the right side of the positioning rod (1104) penetrates through the front fixing block (2) and extends into the front rotating groove (3), the rear side of the connecting rod (1102) is fixedly connected with a second rotating shaft (1105), the right side of the rotating rod (1004) is rotationally connected with a second rotating shaft (1105).
4. The deflection detector for bridge detection as claimed in claim 3, wherein: a plurality of adjustment tank (12) have been seted up on the surface of regulation post (7), and a plurality of adjustment tank (12) evenly distributed in the surface of regulation post (7), the right side of locating lever (1104) is pegged graft with the inside of adjustment tank (12).
5. The deflection detector for bridge detection as claimed in claim 3, wherein: the bottom fixedly connected with slider (13) of slider (1101), spout (14) that use with slider (13) cooperation are seted up to the bottom of second standing groove (9) inner wall.
6. The deflection detector for bridge detection as claimed in claim 3, wherein: the left side of the inner wall of the front side rotating groove (3) is provided with a matching hole (15), and the inner wall of the matching hole (15) is in sliding connection with the outer surface of the positioning rod (1104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021779132.6U CN213629528U (en) | 2020-08-24 | 2020-08-24 | Deflection detector for bridge detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021779132.6U CN213629528U (en) | 2020-08-24 | 2020-08-24 | Deflection detector for bridge detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213629528U true CN213629528U (en) | 2021-07-06 |
Family
ID=76644902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021779132.6U Expired - Fee Related CN213629528U (en) | 2020-08-24 | 2020-08-24 | Deflection detector for bridge detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213629528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113465849A (en) * | 2021-07-22 | 2021-10-01 | 广东合众路桥科技股份有限公司 | Bridge multi-point deflection synchronous test system |
-
2020
- 2020-08-24 CN CN202021779132.6U patent/CN213629528U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113465849A (en) * | 2021-07-22 | 2021-10-01 | 广东合众路桥科技股份有限公司 | Bridge multi-point deflection synchronous test system |
| CN113465849B (en) * | 2021-07-22 | 2023-08-15 | 广东合众路桥科技股份有限公司 | Synchronous test system for multi-point deflection of bridge |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213629528U (en) | Deflection detector for bridge detection | |
| CN108000161A (en) | A kind of steel construction assembled architecture material produces and processes processor | |
| CN213089213U (en) | Angle-adjustable liquid crystal display television | |
| CN212784268U (en) | Switch board for electromechanical control convenient to installation internal element | |
| CN214623652U (en) | Big data processor of high-efficient operation | |
| CN216993256U (en) | Positioning wheel positioning column automatic contraction mechanism | |
| CN211679468U (en) | Blank pressing device of aluminium alloy | |
| CN213316953U (en) | Building new material processing equipment of bending | |
| CN213652230U (en) | Sludge solid-liquid separation equipment for river regulation | |
| CN213089251U (en) | Section detector for tunnel detection and supporting structure thereof | |
| CN213150345U (en) | Hard disk support frame for computer convenient to equipment | |
| CN213763660U (en) | Efficient punching equipment for hydraulic element | |
| CN217395826U (en) | M-shaped edge folding tool for woven bag | |
| CN213026873U (en) | Folding CO2 laser tube | |
| CN214609608U (en) | Regulating mechanism for three-dimensional storage and warehousing | |
| CN212514105U (en) | Multifunctional extensometer calibrator | |
| CN214490117U (en) | Multi-station efficient polishing equipment for bearing steel balls | |
| CN214027228U (en) | PVC tubular product tectorial membrane device | |
| CN214649489U (en) | Heating device for synthetic leather | |
| CN214263884U (en) | Aluminium liquid distributor structure | |
| CN215658785U (en) | Roller carrier for welding | |
| CN214866309U (en) | Bent plate device for preparing generator set shell | |
| CN216774678U (en) | Solar photovoltaic power generation support adjusting device | |
| CN213341419U (en) | Safety tool billboard for transformer substation | |
| CN118164314A (en) | Cable carrying structure capable of being operated by one person |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210706 |