CN116659780B - Bridge beam slab load testing device for road bridge construction - Google Patents
Bridge beam slab load testing device for road bridge construction Download PDFInfo
- Publication number
- CN116659780B CN116659780B CN202310954029.2A CN202310954029A CN116659780B CN 116659780 B CN116659780 B CN 116659780B CN 202310954029 A CN202310954029 A CN 202310954029A CN 116659780 B CN116659780 B CN 116659780B
- Authority
- CN
- China
- Prior art keywords
- plate
- fixed
- fixedly connected
- bridge
- bridge beam
- 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
- 238000010276 construction Methods 0.000 title claims abstract description 14
- 229910001234 light alloy Inorganic materials 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 13
- 238000007689 inspection Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
- G01M5/0008—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings of bridges
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
- G01M5/0041—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining deflection or stress
- G01M5/005—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining deflection or stress by means of external apparatus, e.g. test benches or portable test systems
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
- G01M5/0066—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by exciting or detecting vibration or acceleration
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a bridge beam plate load testing device for road and bridge construction, which relates to the field of bridge beam plate detection and comprises a placing plate, wherein the bottom end of the placing plate is fixedly connected with a mounting plate, the bottom end of the mounting plate is fixedly connected with a fixed bottom plate, sliding plates are connected between the mounting plates in a sliding manner, a connecting rod is fixedly connected to the bottom wall of the sliding plate, a fixed rod is arranged on the connecting rod, a connecting spring is sleeved on the outer side of the connecting rod, the top end of the connecting spring is fixedly connected to the bottom wall of the sliding plate, the bottom end of the connecting spring is fixedly connected to the top end of the fixed rod, and a motor mounting plate is fixedly connected to the side wall of the mounting plate. The invention can detect the dynamic object which can be loaded on the bridge beam slab, so that the detected result is more consistent with the bridge in use, the load detection of the bridge beam slab is more accurate, the error between the bridge beam slab and the actual use is avoided, the safety problem of the bridge in use is prevented, and the inspection and acceptance of the bridge beam slab are facilitated.
Description
Technical Field
The invention relates to the field of bridge beam slab detection, in particular to a bridge beam slab load testing device for road and bridge construction.
Background
The beam slab in the bridge refers to a main bearing member of the bridge, and reinforced concrete plates are integrally connected by beams and plates, so that along with the development of economy, the number of private cars is increased more and more, more and more viaducts are built in cities for the convenience of traffic, and if the quality of the bridge beam slab of the viaduct is problematic, huge safety accidents can be caused, so that the bridge beam slab needs to be subjected to load detection.
The existing bridge beam plate load detection device is lack of detecting the load of the moving state, meanwhile, the existing bridge beam plate load detection is lack of detecting the load of the bridge beam plate when the bridge beam plate is subjected to vibration, most of the bridge beam plate load detection device only detects the load under static state, and because the bridge is used, the vehicle continuously moves on the bridge, the load detection of the bridge beam plate is not accurate enough, certain errors exist, the bridge possibly has safety problems when the bridge is used, and acceptance of the bridge beam plate is not facilitated.
Disclosure of Invention
The invention aims to solve the defects existing in the prior art, such as: the load detection device has the advantages that the load of the motion state is lack, meanwhile, the load detection of the bridge beam plate when the bridge beam plate is subjected to vibration is also lack, the load detection of the bridge beam plate is not accurate enough, certain errors exist, the safety problem possibly occurs when the bridge is used, the acceptance of the bridge beam plate is not facilitated, and the bridge beam plate load testing device for road and bridge construction is provided.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
bridge beam slab load testing arrangement is used in road bridge construction, including placing the board, the bottom fixedly connected with mounting panel of mounting panel, sliding connection has the sliding plate between the mounting panel, fixedly connected with connecting rod on the diapire of sliding plate, be provided with the dead lever on the connecting rod, the outside cover of connecting rod is equipped with connecting spring, connecting spring's top fixedly connected with is on the diapire of sliding plate, connecting spring's bottom fixedly connected with is in the top department of dead lever, fixedly connected with motor mounting panel on the lateral wall of mounting panel, fixedly connected with motor on the diapire of motor mounting panel, the output fixedly connected with rotary rod of motor, the rotary rod runs through corresponding mounting panel setting, the part fixed cover that the rotary rod is located between the mounting panel is equipped with the eccentric wheel, the bottom of mounting panel is provided with moving structure.
Preferably, the moving structure comprises a steering wheel rotationally connected to the bottom wall of the fixed bottom plate, a fixed plate is fixedly connected to the bottom wall of the fixed bottom plate, the fixed plate is arranged at the rear side of the steering wheel, a fixed shaft is rotationally connected between the fixed plates, the direction of the fixed shaft corresponds to that of the rotating rod, a driving wheel is fixedly sleeved on the fixed shaft, one end of the fixed shaft penetrates through the fixed plate, a rotating wheel II is fixedly sleeved on the part, located outside the fixed plate, of the fixed shaft, a rotating wheel I is fixedly sleeved on the part, located outside the mounting plate, of the rotating rod, the position of the rotating wheel I corresponds to the rotating wheel II, the rotating wheel I is connected with the rotating wheel II through a driving belt, and a connecting channel corresponding to the driving belt is formed in the fixed bottom plate.
Preferably, an adjusting device is arranged on the steering wheel, and a controller matched with the adjusting device and the motor is arranged on the placing plate.
Preferably, the fixed slot has been seted up to the inside of dead lever, the bottom of connecting rod runs through the inside setting that the upper inner wall of fixed slot stretched into the fixed slot, just the connecting rod is located the inside one end fixedly connected with movable plate of fixed slot, be sliding connection between movable plate and the inner wall of fixed slot, every the equal fixedly connected with vibrations board of bottom of dead lever, just the bottom of vibrations board sets up with moving structure's bottom level, every vibrations board all adopts wear-resisting rubber to make.
Preferably, the outside fixed cover of eccentric wheel is equipped with the elastic protection cover, the elastic protection cover covers the lateral wall of eccentric wheel and wraps up the setting, just the bottom of eccentric wheel pastes the setting with the sliding plate mutually.
Preferably, the top of placing the board has seted up the standing groove, all fixedly connected with fixed stop on the lateral wall around placing the board, fixed stop adopts light alloy to make.
Compared with the prior art, the invention has the beneficial effects that: the device is provided with the moving structure, the device can be moved, vibration can be caused to the bridge deck when the device moves, then the object in a motion state and the object under vibration interference can be detected, meanwhile, the load is increased on the device, then the dynamic object which can be loaded by the bridge beam plate can be detected, the detected result is more consistent with the bridge in use, the load detection of the bridge beam plate is more accurate, the error between the bridge beam plate and the actual use is avoided, the safety problem is prevented when the bridge is used, the inspection and acceptance of the bridge beam plate are facilitated, and meanwhile, the device can be moved to different positions of the bridge through the moving structure, and the detection is more convenient.
Drawings
Fig. 1 is a schematic structural diagram of a bridge beam slab load testing device for road and bridge construction, which is provided by the invention;
FIG. 2 is an enlarged view at A in the drawing;
fig. 3 is a schematic diagram of a partial side view structure of a bridge beam slab load testing device for road and bridge construction according to the present invention;
fig. 4 is a schematic side view of the eccentric wheel of the bridge beam slab load testing device for road and bridge construction.
In the figure: the device comprises a placing plate 1, a fixed baffle 2, a mounting plate 3, a fixed bottom plate 4, a sliding plate 5, a motor 6, a rotating rod 7, an eccentric wheel 8, a fixed plate 9, a fixed shaft 10, a driving wheel 11, a rotating wheel 12, a rotating wheel 13, a driving belt 14, a fixed rod 15, a vibrating plate 16, a fixed groove 17, a moving plate 18, a connecting rod 19, a connecting spring 20 and a steering wheel 21.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments.
Referring to fig. 1-4, a bridge beam plate load testing device for road and bridge construction comprises a placing plate 1, wherein a mounting plate 3 is fixedly connected to the bottom end of the placing plate 1, a fixing bottom plate 4 is fixedly connected to the bottom end of the mounting plate 3, a sliding plate 5 is slidably connected between the mounting plates 3, a connecting rod 19 is fixedly connected to the bottom wall of the sliding plate 5, a fixing rod 15 is arranged on the connecting rod 19, a connecting spring 20 is sleeved outside the connecting rod 19, the top end of the connecting spring 20 is fixedly connected to the bottom wall of the sliding plate 5, the bottom end of the connecting spring 20 is fixedly connected to the top end of the fixing rod 15, a motor mounting plate is fixedly connected to the side wall of the mounting plate 3, a motor 6 is fixedly connected to the bottom wall of the motor mounting plate, a rotating rod 7 is fixedly connected to the bottom wall of the rotating plate, an eccentric wheel 8 is fixedly connected to the output end of the motor 6, the rotating rod 7 penetrates through the corresponding mounting plate 3, and the eccentric wheel 8 is fixedly sleeved on the bottom end of the fixing bottom plate 4, and a moving structure is arranged on the bottom end of the fixing bottom plate 1, so that the weight of the whole device is increased to detect the load of the bridge beam plate, after the motor 6 is started, the output end of the motor 7 is fixedly connected to the rotating rod 7, and accordingly the rotating rod 8 is driven to rotate by the rotating rod 7 when the rotating plate 8 is driven by the rotating plate 8, and the eccentric wheel 8 is driven by the vibrating plate, and the vibrating plate 5 is driven by the vibrating plate to move, and the vibrating plate 5, and the vibrating plate is simultaneously, and the vibrating plate is driven by the vibrating plate and the vibrating plate 5 and the vibrating plate is driven to move and the vibrating plate and the bridge plate is accurately and the moving plate and the bridge plate and has an effect to be driven to move and the vibrating effect and to move and to the vibration effect and to move;
the moving structure comprises a steering wheel 21 rotatably connected to the bottom wall of a fixed bottom plate 4, a fixed plate 9 is fixedly connected to the bottom wall of the fixed bottom plate 4, the fixed plates 9 are arranged at the rear side of the steering wheel 21, a fixed shaft 10 is rotatably connected between the fixed plates 9, the direction of the fixed shaft 10 corresponds to that of a rotating rod 7, a driving wheel 11 is fixedly sleeved on the fixed shaft 10, one end of the fixed shaft 10 penetrates through the fixed plate 9, a rotating wheel two 13 is fixedly sleeved on the part, located on the outer side of the fixed plate 9, of the fixed shaft 10, a rotating wheel one 12 is fixedly sleeved on the part, located on the outer side of a mounting plate 3, of the rotating rod 7, the position of the rotating wheel one 12 corresponds to the rotating wheel two 13, the rotating wheel one 12 and the rotating wheel two 13 are mutually connected through a driving belt 14, and a connecting channel corresponding to the driving belt 14 is formed in the fixed bottom plate 4; the steering wheel 21 is provided with an adjusting device, the placing plate 1 is provided with a controller matched with the adjusting device and the motor 6, the direction of the steering wheel 21 can be changed through the adjustment of the adjusting device by the controller, so that the device can move in different directions, and therefore all parts of the whole bridge beam plate can be detected, the use is more convenient, the motor 6 can be started by using the controller, the device can move, when the rotating rod 7 rotates, the rotating wheel I12 fixedly sleeved on the rotating rod 7 can rotate, under the action of the driving belt 14, the rotating wheel II 13 rotates together, the fixing shaft 10 fixedly connected with the rotating wheel II 13 rotates, the driving wheel 11 fixedly sleeved on the fixing shaft 10 also rotates together, and the driving device moves;
the inside of the fixed rod 15 is provided with a fixed groove 17, the bottom end of the connecting rod 19 penetrates through the upper inner wall of the fixed groove 17 and stretches into the fixed groove 17, one end of the connecting rod 19 positioned in the fixed groove 17 is fixedly connected with a movable plate 18, the movable plate 18 is in sliding connection with the inner wall of the fixed groove 17, the bottom end of each fixed rod 15 is fixedly connected with a vibration plate 16, the bottom end of each vibration plate 16 is arranged in parallel with the bottom end of a movable structure, each vibration plate 16 is made of wear-resistant rubber, when the connecting rod 19 moves up and down, the movable plate 18 at the bottom end moves up and down in the fixed groove 17, so that the fixed rod 15 vibrates with the vibration plate 16 and a bridge surface can be always attached under the gravity action of the connecting rod 15, vibration can be directly transmitted to the bridge surface, and the vibration plate 16 made of the wear-resistant rubber can be prevented from being worn out when the device moves, and long-time use of the device is facilitated;
the outer side of the eccentric wheel 8 is fixedly sleeved with an elastic protection sleeve, the side wall of the eccentric wheel 8 is covered and wrapped by the elastic protection sleeve, the bottom end of the eccentric wheel 8 is arranged in a manner of being attached to the sliding plate 5, and the elastic protection sleeve can protect the eccentric wheel 8 and the sliding plate 5 from being damaged;
the standing groove has been seted up on the top of placing board 1, all fixedly connected with fixed stop 2 on the front and back lateral wall of placing board 1, and fixed stop 2 adopts light alloy to make, and fixed stop 2 can restrict the load, avoids the load to drop from placing board 1, is favorable to the use of device.
In the invention, when the device is used, the device is moved to a bridge beam plate to be detected, the load is added to the placing plate 1, so that the weight of the whole device is improved, the load of the bridge beam plate is detected, the fixed baffle plate 2 can avoid the load falling from the placing plate 1, then the motor 6 is started by the controller, the output end of the motor 6 drives the rotating rod 7 to rotate, so that the eccentric wheel 8 fixedly sleeved on the rotating rod 7 rotates, the sliding plate 5 is extruded when the eccentric wheel 8 rotates, the sliding plate 5 moves up and down, the connecting rod 19 is driven to move up and down together, the moving plate 18 at the bottom end of the connecting rod 19 moves up and down in the fixing groove 17, so that the fixing rod 15 and the vibrating plate 16 vibrate, and the vibrating plate 16 always contacts with the bridge surface under the gravity action of the fixing rod 15, so that the vibration can directly act on the bridge surface, the surface of the bridge beam plate is vibrated, the connecting spring 20 can play a role in amplifying vibration to a certain extent, so that the vibration of the device is more obvious, the load of the bridge beam plate under the vibration interference can be detected, meanwhile, when the rotating rod 7 rotates, the rotating wheel I12 fixedly sleeved on the rotating rod 7 rotates, the rotating wheel II 13 rotates together under the action of the driving belt 14, the fixing shaft 10 fixedly connected with the rotating wheel II 13 rotates, the driving wheel 11 fixedly sleeved on the fixing shaft 10 also rotates together, the driving device moves, the direction of the steering wheel 21 can be changed by adjusting the adjusting device through the controller, the moving direction of the device is adjusted, the device moves in different directions, the load of the bridge beam plate on a dynamic object can be detected, and all parts of the whole bridge beam plate can be detected at the same time, the use is more convenient, in addition, the vibration plate 16 made of wear-resistant rubber can avoid the abrasion of the device when the device moves, and the long-time use of the device is facilitated.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (4)
1. Bridge beam slab load testing arrangement for road bridge construction, including placing board (1), its characterized in that, the bottom fixedly connected with mounting panel (3) of placing board (1), the bottom fixedly connected with mounting panel (4) of mounting panel (3), sliding connection has sliding plate (5) between mounting panel (3), fixedly connected with connecting rod (19) on the diapire of sliding plate (5), be provided with dead lever (15) on connecting rod (19), the outside cover of connecting rod (19) is equipped with connecting spring (20), the top fixed connection of connecting spring (20) is on the diapire of sliding plate (5), the bottom fixed connection of connecting spring (20) is in the top department of dead lever (15), fixedly connected with motor mounting panel on the lateral wall of mounting panel (3), fixedly connected with motor (6) on the diapire of motor mounting panel, the output fixedly connected with rotary rod (7) of motor (6), rotary rod (7) run through corresponding mounting panel (3) setting, rotary rod (7) are located the fixed part between mounting panel (3) and are equipped with eccentric structure (8), the fixed bottom of moving plate (4);
the movable structure comprises a steering wheel (21) rotatably connected to the bottom wall of a fixed bottom plate (4), a fixed plate (9) is fixedly connected to the bottom wall of the fixed bottom plate (4), the fixed plate (9) is arranged at the rear side of the steering wheel (21), a fixed shaft (10) is rotatably connected between the fixed plates (9), the direction of the fixed shaft (10) corresponds to that of a rotating rod (7), a driving wheel (11) is fixedly sleeved on the fixed shaft (10), one end of the fixed shaft (10) penetrates through the fixed plate (9) and a rotating wheel II (13) is fixedly sleeved on the part, located outside the fixed plate (9), of the rotating rod (7) is fixedly sleeved with a rotating wheel I (12), the position of the rotating wheel I (12) corresponds to the rotating wheel II (13), the rotating wheel I (12) and the rotating wheel II (13) are mutually connected through a driving belt (14), and a connecting channel corresponding to the driving belt (14) is formed in the fixed bottom plate (4);
fixed slot (17) have been seted up to the inside of dead lever (15), the bottom of connecting rod (19) runs through the inside setting that the upper inner wall of fixed slot (17) stretched into fixed slot (17), just connecting rod (19) are located the inside one end fixedly connected with movable plate (18) of fixed slot (17), be sliding connection between movable plate (18) and the inner wall of fixed slot (17), every equal fixedly connected with vibrations board (16) of bottom of dead lever (15), just the bottom of vibrations board (16) is leveled with the bottom of moving structure and is set up, every vibrations board (16) all adopt wear-resisting rubber to make.
2. The bridge beam slab load testing device for road and bridge construction according to claim 1, wherein an adjusting device is arranged on the steering wheel (21), and a controller matched with the adjusting device and the motor (6) is arranged on the placing plate (1).
3. The bridge beam plate load testing device for road and bridge construction according to claim 1, wherein an elastic protection sleeve is fixedly sleeved on the outer side of the eccentric wheel (8), the side wall of the eccentric wheel (8) is covered and wrapped by the elastic protection sleeve, and the bottom end of the eccentric wheel (8) is attached to the sliding plate (5).
4. The bridge beam slab load testing device for road and bridge construction according to claim 1, wherein the top end of the placing plate (1) is provided with a placing groove, the front side wall and the rear side wall of the placing plate (1) are fixedly connected with fixing baffle plates (2), and the fixing baffle plates (2) are made of light alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310954029.2A CN116659780B (en) | 2023-08-01 | 2023-08-01 | Bridge beam slab load testing device for road bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310954029.2A CN116659780B (en) | 2023-08-01 | 2023-08-01 | Bridge beam slab load testing device for road bridge construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116659780A CN116659780A (en) | 2023-08-29 |
| CN116659780B true CN116659780B (en) | 2023-10-13 |
Family
ID=87724613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310954029.2A Active CN116659780B (en) | 2023-08-01 | 2023-08-01 | Bridge beam slab load testing device for road bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116659780B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117516849B (en) * | 2023-12-29 | 2024-03-15 | 长沙市规划设计院有限责任公司 | Bridge beam slab load testing device for road bridge construction |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010075908A (en) * | 2000-01-21 | 2001-08-11 | 전태수 | traveling device for bridge inspection vehicle in consideration of thermal expansion of rail |
| JP2003254948A (en) * | 2002-02-28 | 2003-09-10 | Hazama Gumi Ltd | Striking device for hammering sound test of concrete |
| CN105953996A (en) * | 2016-06-30 | 2016-09-21 | 东南大学 | Bridge detection and evaluation method and equipment based on impact vibration |
| JP2018084086A (en) * | 2016-11-24 | 2018-05-31 | 三井住友建設株式会社 | Bridge inspection device |
| CN210487514U (en) * | 2019-08-07 | 2020-05-08 | 沈金阳 | Concrete quality detection device for hydraulic engineering |
| KR102156753B1 (en) * | 2019-05-08 | 2020-09-16 | 고려대학교 산학협력단 | Equipment for various concrete interfacial bond strength test |
| CN212674198U (en) * | 2020-09-17 | 2021-03-09 | 邝晓荣 | Detection apparatus for bridge |
| CN212932261U (en) * | 2020-09-28 | 2021-04-09 | 江苏祥瑞工程检测有限公司 | Concrete strength detection device |
| CN216621661U (en) * | 2021-11-16 | 2022-05-27 | 昆明臻盟建筑工程质量检测有限公司 | Bridge dynamic load test device |
| CN115095767A (en) * | 2022-08-03 | 2022-09-23 | 北京中交桥宇科技有限公司 | Bridge load test detection equipment |
| CN218271763U (en) * | 2022-07-20 | 2023-01-10 | 内蒙古博友建筑工程质量检测有限责任公司 | Bearing capacity detection device of concrete permeates water |
| CN115683528A (en) * | 2023-01-05 | 2023-02-03 | 江苏广亚建设集团有限公司 | Bridge beam slab load testing device |
| CN116090075A (en) * | 2023-03-01 | 2023-05-09 | 检之道检测科技有限公司 | Bridge load engineering detection test method |
-
2023
- 2023-08-01 CN CN202310954029.2A patent/CN116659780B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010075908A (en) * | 2000-01-21 | 2001-08-11 | 전태수 | traveling device for bridge inspection vehicle in consideration of thermal expansion of rail |
| JP2003254948A (en) * | 2002-02-28 | 2003-09-10 | Hazama Gumi Ltd | Striking device for hammering sound test of concrete |
| CN105953996A (en) * | 2016-06-30 | 2016-09-21 | 东南大学 | Bridge detection and evaluation method and equipment based on impact vibration |
| JP2018084086A (en) * | 2016-11-24 | 2018-05-31 | 三井住友建設株式会社 | Bridge inspection device |
| KR102156753B1 (en) * | 2019-05-08 | 2020-09-16 | 고려대학교 산학협력단 | Equipment for various concrete interfacial bond strength test |
| CN210487514U (en) * | 2019-08-07 | 2020-05-08 | 沈金阳 | Concrete quality detection device for hydraulic engineering |
| CN212674198U (en) * | 2020-09-17 | 2021-03-09 | 邝晓荣 | Detection apparatus for bridge |
| CN212932261U (en) * | 2020-09-28 | 2021-04-09 | 江苏祥瑞工程检测有限公司 | Concrete strength detection device |
| CN216621661U (en) * | 2021-11-16 | 2022-05-27 | 昆明臻盟建筑工程质量检测有限公司 | Bridge dynamic load test device |
| CN218271763U (en) * | 2022-07-20 | 2023-01-10 | 内蒙古博友建筑工程质量检测有限责任公司 | Bearing capacity detection device of concrete permeates water |
| CN115095767A (en) * | 2022-08-03 | 2022-09-23 | 北京中交桥宇科技有限公司 | Bridge load test detection equipment |
| CN115683528A (en) * | 2023-01-05 | 2023-02-03 | 江苏广亚建设集团有限公司 | Bridge beam slab load testing device |
| CN116090075A (en) * | 2023-03-01 | 2023-05-09 | 检之道检测科技有限公司 | Bridge load engineering detection test method |
Non-Patent Citations (3)
| Title |
|---|
| 基于Pro/E的桥梁检测车三维建模与运动仿真;郝少楠 等;机械(第11期);全文 * |
| 摩擦阻尼器凸轮式响应放大限位装置及隔震高铁单墩桥梁抗震性能研究;谢鹏;中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑;全文 * |
| 浅析桥梁荷载试验检测的相关问题;陆琳;中国新技术新产品(第12期);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116659780A (en) | 2023-08-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116659780B (en) | Bridge beam slab load testing device for road bridge construction | |
| CN105459153B (en) | Railway tunnel lining quality Non-Destructive Testing arm support and its detection method | |
| US4455866A (en) | Motor vehicle testing apparatus | |
| JP3950374B2 (en) | Mobile loading test vehicle | |
| CN108132155A (en) | A kind of 4 wheel driven Chassis dynamometer detecting system for being applicable in different wheelbases | |
| JP2017013657A (en) | Pedaling state measurement device, bicycle using the same, and fitting device | |
| CN207540795U (en) | A kind of 4 wheel driven Chassis dynamometer detection device for being applicable in different wheelbases | |
| CN106932063A (en) | A kind of truck scale with overload warning function | |
| CN202209989U (en) | Double-wheel counter-weight adjustable type tyre road noise detecting trailer | |
| US5829149A (en) | Walking profilometer | |
| CN106996878A (en) | A kind of tire testing machine | |
| CN110530789A (en) | A kind of coefficient of friction detection device | |
| KR100207964B1 (en) | A testing apparatus for a tire | |
| NO320237B1 (en) | Method and apparatus for painting the load carrying capacity of a platform | |
| CN211402091U (en) | Friction coefficient detection device | |
| CN218995252U (en) | Bridge structure top layer defect detection device | |
| CN109356008B (en) | Drop hammer type deflectometer for continuously measuring pavement deflection | |
| JPH09137440A (en) | Method and device for detection of vibration characteristic of ground | |
| CN220749481U (en) | Running gear for inspection robot and inspection robot | |
| CN205474748U (en) | Pavement deflection detection device | |
| CN210638603U (en) | Expansion joint assembling device | |
| CN211234925U (en) | Durability test device for cab turnover hydraulic cylinder | |
| BR102016013551B1 (en) | AUXILIARY EQUIPMENT FOR NOISE DIAGNOSIS IN VEHICLES | |
| CN110241723A (en) | A kind of inspection vehicle of adjustable center of gravity | |
| CN216615392U (en) | Construction leveling device that shakes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Tonglei Inventor after: Cui Changwei Inventor after: Liu Xiaolong Inventor after: Li Xian Inventor before: Cui Changwei Inventor before: Li Tonglei Inventor before: Liu Xiaolong Inventor before: Li Xian |