CN114636539A - Pier rockfall impact device - Google Patents
Pier rockfall impact device Download PDFInfo
- Publication number
- CN114636539A CN114636539A CN202210250139.6A CN202210250139A CN114636539A CN 114636539 A CN114636539 A CN 114636539A CN 202210250139 A CN202210250139 A CN 202210250139A CN 114636539 A CN114636539 A CN 114636539A
- Authority
- CN
- China
- Prior art keywords
- adjusting
- pier
- support frame
- impact device
- floor
- 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.)
- Pending
Links
- 238000000429 assembly Methods 0.000 claims abstract description 22
- 230000000712 assembly Effects 0.000 claims abstract description 22
- 230000001105 regulatory effect Effects 0.000 claims description 13
- 239000011435 rock Substances 0.000 claims description 7
- 239000004575 stone Substances 0.000 claims description 2
- 238000002474 experimental method Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 8
- 238000012545 processing Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/08—Shock-testing
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The invention discloses a pier rockfall impact device which comprises a support frame, a plurality of adjusting seat assemblies arranged on the support frame and a guide hose matched with the adjusting seat assemblies for use, wherein the support frame is provided with a plurality of adjusting seat assemblies; it is a plurality of adjust seat subassembly structure is the same, adjust the seat subassembly including installing the angle adjusting part on the support frame and installing the length adjusting part on the angle adjusting part, this technical scheme's pier rockfall impact device, adjust the seat subassembly and can carry out the regulation of angle and length, be convenient for realize adjusting the location after the direction hose is crooked, make the direction hose crooked become various routes, the rockfall of being convenient for rolls from the direction hose upper end and falls the lower extreme and carry out the striking experiment to the pier, through the adjust seat subassembly that sets up on the support frame crossbeam, make the direction hose can form the crooked route of more kinds of, realize more striking experiments.
Description
Technical Field
The invention relates to the field of pier impact tests, in particular to a pier rockfall impact device.
Background
The bridge piers are key parts and weak links in bridge engineering, need key protection during traffic engineering operation, bridges located in high mountain valley areas are frequently threatened by various geological disasters including collapse rock rolls, debris flows and the like, the damage and the damage of the bridge piers can be caused by the geological disasters, the rock roll disasters are common natural disasters in mountainous areas, particularly in areas where the geological disasters such as earthquakes, torrentials and the like are easy to occur, the damage of the bridge piers in the areas and even the collapse of the bridge are easy to cause by the rock rolls, the debris flows and the like, in the falling process of the rock rolls, due to the fact that the falling paths are variable and complex, the generated impact effects are often different, and inconvenience is brought to the research of the rock rolls impacting the bridge piers.
In order to solve the above problems, a pier rockfall impact device is needed, different rockfall impact paths can be provided, and experimental research is convenient to carry out.
Disclosure of Invention
In view of this, the pier rockfall impact device of this technical scheme, the regulation seat subassembly can carry out the regulation of angle and length, is convenient for realize adjusting the location after the direction hose is crooked for the direction hose is crooked into various routes, and the lower extreme that rolls from the direction hose upper end of being convenient for rockfall carries out the striking experiment to the pier, and through the regulation seat subassembly that sets up on the support frame crossbeam, makes the direction hose can form more various crooked routes, realizes more striking experiments.
A pier rockfall impact device comprises a support frame, a plurality of adjusting seat assemblies arranged on the support frame and a guide hose matched with the adjusting seat assemblies for use; the adjusting seat assemblies are identical in structure and comprise angle adjusting assemblies arranged on the supporting frame and length adjusting assemblies arranged on the angle adjusting assemblies.
Furthermore, the angle adjusting assembly comprises a base, a wedge-shaped adjusting block, a positioning adjusting rod and a supporting rib plate, wherein the base is used for being connected with and installed on the supporting frame; the wedge-shaped adjusting block can be rotatably adjusted and installed on the base and is locked and installed with the supporting rib plate.
Further, the support floor includes left floor and right floor, left side floor and right floor structure are the same, be provided with the arc mounting groove on the floor of a left side, the location mounting hole has been seted up on the wedge regulating block, the location regulation pole passes left floor, location mounting hole and right floor in proper order and locks on right floor lateral wall, and the rotation pitch arc of wedge regulating block is the same with arc mounting groove structure.
Furthermore, the length adjusting assembly comprises a positioning pipe arranged on the angle adjusting assembly, an adjusting rod matched with the positioning pipe and a locking hoop arranged at the end part of the adjusting rod, and the adjusting rod is adjustably arranged in the positioning pipe.
Furthermore, the whole frame rack structure that is of support frame, an adjusting seat subassembly is installed to the support frame left end, and the support frame right-hand member is provided with two adjusting seat subassemblies.
The supporting frame is provided with a guide sliding groove, the cross beam is slidably mounted in the guide sliding groove, and the cross beam is provided with a regulating seat assembly.
Furthermore, the bottom of the support frame is provided with support frame support legs for positioning and installation.
Further, still include the pier support that is used for falling the stone impact.
The invention has the beneficial effects that:
this technical scheme's pier rockfall strikes device, the regulation seat subassembly can carry out the regulation of angle and length, is convenient for realize adjusting the location after the direction hose is crooked for the direction hose is crooked to various routes, and the rockfall of being convenient for rolls from the direction hose upper end and falls the lower extreme and carry out the striking experiment to the pier, through the regulation seat subassembly that sets up on the support frame crossbeam, makes the direction hose can form the crooked route of more kinds of type, realizes more striking experiments.
Drawings
The invention is further described below with reference to the following figures and examples:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of an adjustment base assembly of the present invention;
FIG. 3 is a sectional view of the wedge adjuster block of the present invention in an installed position.
Detailed Description
FIG. 1 is a schematic view of the overall structure of the present invention; FIG. 2 is a schematic view of an adjustment base assembly of the present invention; FIG. 3 is a sectional view of the wedge-shaped adjustment block of the present invention installed; as shown in the figure, the pier rockfall impact device comprises a support frame 1, a plurality of adjusting seat assemblies 4 arranged on the support frame 1 and a guide hose 5 matched with the adjusting seat assemblies for use; the adjusting seat assemblies are identical in structure and comprise angle adjusting assemblies arranged on the supporting frame and length adjusting assemblies arranged on the angle adjusting assemblies; this technical scheme's pier rockfall impact device, adjust the seat subassembly and can carry out the regulation of angle and length, be convenient for realize adjusting the location after the direction hose is crooked for the direction hose is crooked to become various routes, the lower extreme that rolls from the direction hose upper end of being convenient for rockfall 8 is tested the striking of pier, through the regulation seat subassembly that sets up on the support frame crossbeam, make the direction hose can form more kinds of crooked route, realize more striking experiments.
In this embodiment, the angle adjusting assembly includes a base 41 connected to the supporting frame, a wedge-shaped adjusting block 44 with an end hinged to the base 41, a positioning adjusting rod 45, and a supporting rib plate installed on the base; the wedge-shaped adjusting block 44 is rotatably adjusted and mounted on the base 41 and is locked with the supporting rib 42. The base 41 adopts the mode of fixed connection installation to be connected the installation with support frame 1, ensures adjusting part's stability can, and wedge regulating block 44 left end portion adopts articulated mode and base 41 to be connected the installation, makes things convenient for wedge regulating block 44 to rotate and then realizes the angle modulation, and the registration lever 45 locks wedge regulating block 44, and overall structure is simple, adjusts convenient and reliable.
In this embodiment, the support floor includes left floor and right floor 42, left side floor and right floor structure are the same, be provided with the arc mounting groove on the floor of a left side, location mounting hole 49 has been seted up on wedge regulating block 44, the location adjusting rod passes left floor, location mounting hole 49 and right floor 42 in proper order and locks on the right floor lateral wall, and the rotation pitch arc and the arc mounting groove 43 structure of wedge regulating block are the same. Two blocks of floor structures are the same about, arc mounting groove 43 has all been seted up to the lateral wall at two floors, after wedge regulating block 44 rotated certain angle, positioning adjustment pole 45 just passes left floor, wedge regulating block 44 and right floor, then positioning adjustment pole 45 tip locks, positioning adjustment pole 45 can adopt the screw rod, the retaining member correspond promptly adopt the nut can, certainly can other locking structure like the pin, gasket or fixture block etc. all can, the structure of arc mounting groove 43 is the same with wedge regulating block 44's rotation route, be convenient for realize adjusting the installation.
In this embodiment, the length adjustment assembly includes a positioning tube 46 installed on the angle adjustment assembly, an adjustment rod 47 used in cooperation with the positioning tube 46, and a locking hoop 48 disposed at an end of the adjustment rod, and the adjustment rod is adjustably installed in the positioning tube. The positioning tube 46 is fixedly connected with the surface of the wedge-shaped adjusting block 44, the adjusting rod 47 is inserted into the positioning tube 46, the positioning tube 46 and the adjusting rod can adopt a threaded structure to realize height adjustment, the structure is simple, the processing is convenient, the upper end fixed connection of the adjusting rod 47 is provided with a locking hoop 48, and the locking of the guide hose 5 is convenient to realize and is limited.
In this embodiment, the whole support frame 1 is of a frame structure, one adjusting seat assembly is installed at the left end of the support frame 1, and two adjusting seat assemblies are arranged at the right end of the support frame 1. Support frame 1 adopts frame rack construction, the processing of being convenient for is provided with an adjusting seat subassembly in the left side of support frame 1, two adjusting seat subassemblies are installed on the right side of support frame 1, and two adjusting seat subassemblies are in same vertical direction, be convenient for when experimental, the right-hand member entering of guide hose 5 is followed to rockfall 8, guide hose 5 can adopt plastic bellows or other bending deformation's of being convenient for metal conduit all, guide hose's crooked shape is the movement track of rockfall 8 promptly.
In this embodiment, still including setting up crossbeam 6 on support frame 1, be provided with direction spout 61 on support frame 1, but crossbeam 6 slidable mounting is in direction spout 61, be provided with on the crossbeam and be used for the adjusting seat subassembly, be provided with the direction spout on support frame 1 for carry out the installation of crossbeam 6, but crossbeam 6 slidable mounting is inside direction spout 61, also corresponding installing the adjusting seat subassembly on crossbeam 6, it is further spacing to carry out guide hose 5, make guide hose 5 can be crooked to be more complicated curve simultaneously, the scope of simulation test is bigger more accurate, the precision of realizing the detection has been promoted.
In this embodiment, support frame 1 bottom is provided with support frame stabilizer blade 2 that is used for the location installation, is provided with the shop bolt on the supporting legs support 2, through the supporting legs support 2 that the support frame 1 bottom set up for the support frame installation is more stable, ensures overall structure's stability ability.
In this embodiment, the device further comprises a pier support 7 for impact of the falling rocks 8.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (8)
1. The utility model provides a pier falling stone impact device which characterized in that: the device comprises a support frame, a plurality of adjusting seat assemblies arranged on the support frame and a guide hose matched with the adjusting seat assemblies for use; the adjusting seat assemblies are identical in structure and comprise angle adjusting assemblies arranged on the supporting frame and length adjusting assemblies arranged on the angle adjusting assemblies.
2. The pier rockfall impact device according to claim 1, wherein: the angle adjusting assembly comprises a base, a wedge-shaped adjusting block, a positioning adjusting rod and a supporting rib plate, wherein the base is used for being connected and installed with the supporting frame; the wedge-shaped adjusting block can be rotatably adjusted and installed on the base and is locked and installed with the supporting rib plate.
3. The pier rockfall impact device according to claim 2, wherein: the support floor includes left floor and right floor, left side floor and right floor structure are the same, be provided with the arc mounting groove on the floor of a left side, the location mounting hole has been seted up on the wedge regulating block, the location regulation pole passes left floor, location mounting hole and right floor in proper order and locks on right floor lateral wall, and the rotation pitch arc of wedge regulating block is the same with arc mounting groove structure.
4. The pier rockfall impact device according to claim 1, wherein: the length adjusting assembly comprises a positioning pipe arranged on the angle adjusting assembly, an adjusting rod matched with the positioning pipe and a locking hoop arranged at the end part of the adjusting rod, and the adjusting rod is adjustably arranged in the positioning pipe.
5. The pier rockfall impact device according to claim 1, wherein: the whole frame rack structure that is of support frame, an adjusting seat subassembly is installed to the support frame left end, and the support frame right-hand member is provided with two adjusting seat subassemblies.
6. The pier rockfall impact device according to claim 1, wherein: the adjustable seat is characterized by further comprising a cross beam arranged on the support frame, a guide sliding groove is formed in the support frame, the cross beam is slidably arranged in the guide sliding groove, and a seat adjusting component is arranged on the cross beam.
7. The pier rockfall impact device according to claim 1, wherein: and a support frame supporting leg for positioning and mounting is arranged at the bottom of the support frame.
8. The pier rockfall impact device according to claim 1, wherein: the bridge pier is characterized by further comprising a pier support for falling rock impact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210250139.6A CN114636539A (en) | 2022-03-14 | 2022-03-14 | Pier rockfall impact device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210250139.6A CN114636539A (en) | 2022-03-14 | 2022-03-14 | Pier rockfall impact device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114636539A true CN114636539A (en) | 2022-06-17 |
Family
ID=81947968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210250139.6A Pending CN114636539A (en) | 2022-03-14 | 2022-03-14 | Pier rockfall impact device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114636539A (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106225805A (en) * | 2016-07-08 | 2016-12-14 | 上海大学 | A kind of side slope bath scaled model experimental device measuring Rolling Stone kinematic parameter |
| CN107643158A (en) * | 2017-10-25 | 2018-01-30 | 吉林大学 | The simulated testing system that a kind of rockfall starts, moves, hit |
| CN208901227U (en) * | 2018-11-19 | 2019-05-24 | 深圳市蓝色起源发展有限公司 | A kind of LED light convenient for multi-angle projection |
| CN210721989U (en) * | 2019-11-19 | 2020-06-09 | 信阳农林学院 | A vocabulary contrast show explanation device for chinese teaching |
| CN211203902U (en) * | 2020-01-15 | 2020-08-07 | 江苏天途工程有限公司 | Energy-saving urban lighting equipment |
| CN211291934U (en) * | 2020-03-09 | 2020-08-18 | 西南交通大学 | Collapse rock fall impact force simulation test device |
| CN211986625U (en) * | 2019-11-05 | 2020-11-24 | 向波 | Syringe for anesthesia department |
| CN212107586U (en) * | 2020-04-18 | 2020-12-08 | 福州韬略科技发展有限公司 | Clamping device of computer peripheral equipment |
| CN112400523A (en) * | 2020-11-23 | 2021-02-26 | 吴庆萍 | Infusion set for maintaining trees |
| CN112526101A (en) * | 2020-06-22 | 2021-03-19 | 华北水利水电大学 | Model test device and test method for measuring dynamic parameters of rolling stones |
| CN112880960A (en) * | 2021-02-27 | 2021-06-01 | 中国地质环境监测院(自然资源部地质灾害技术指导中心) | Large-energy-level adjustable impact test platform for high-level debris flow blocking structure |
| CN112924128A (en) * | 2021-01-31 | 2021-06-08 | 重庆科技学院 | Pier rolling stone impact model and impact force measuring method |
| CN213649767U (en) * | 2020-12-02 | 2021-07-09 | 天津锐宝自行车配件有限公司 | Support angle adjustable bicycle ladder |
| CN113561100A (en) * | 2021-09-09 | 2021-10-29 | 南通安泰新材料科技有限公司 | Positioning device for high-energy particle bombardment target |
| CN214843874U (en) * | 2021-06-25 | 2021-11-23 | 重庆科技学院 | Pier impact test device |
| CN215960518U (en) * | 2021-07-26 | 2022-03-08 | 中国人民解放军陆军特色医学中心 | Adjustable head and neck fixing support used after oral cavity free flap operation |
-
2022
- 2022-03-14 CN CN202210250139.6A patent/CN114636539A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106225805A (en) * | 2016-07-08 | 2016-12-14 | 上海大学 | A kind of side slope bath scaled model experimental device measuring Rolling Stone kinematic parameter |
| CN107643158A (en) * | 2017-10-25 | 2018-01-30 | 吉林大学 | The simulated testing system that a kind of rockfall starts, moves, hit |
| CN208901227U (en) * | 2018-11-19 | 2019-05-24 | 深圳市蓝色起源发展有限公司 | A kind of LED light convenient for multi-angle projection |
| CN211986625U (en) * | 2019-11-05 | 2020-11-24 | 向波 | Syringe for anesthesia department |
| CN210721989U (en) * | 2019-11-19 | 2020-06-09 | 信阳农林学院 | A vocabulary contrast show explanation device for chinese teaching |
| CN211203902U (en) * | 2020-01-15 | 2020-08-07 | 江苏天途工程有限公司 | Energy-saving urban lighting equipment |
| CN211291934U (en) * | 2020-03-09 | 2020-08-18 | 西南交通大学 | Collapse rock fall impact force simulation test device |
| CN212107586U (en) * | 2020-04-18 | 2020-12-08 | 福州韬略科技发展有限公司 | Clamping device of computer peripheral equipment |
| CN112526101A (en) * | 2020-06-22 | 2021-03-19 | 华北水利水电大学 | Model test device and test method for measuring dynamic parameters of rolling stones |
| CN112400523A (en) * | 2020-11-23 | 2021-02-26 | 吴庆萍 | Infusion set for maintaining trees |
| CN213649767U (en) * | 2020-12-02 | 2021-07-09 | 天津锐宝自行车配件有限公司 | Support angle adjustable bicycle ladder |
| CN112924128A (en) * | 2021-01-31 | 2021-06-08 | 重庆科技学院 | Pier rolling stone impact model and impact force measuring method |
| CN112880960A (en) * | 2021-02-27 | 2021-06-01 | 中国地质环境监测院(自然资源部地质灾害技术指导中心) | Large-energy-level adjustable impact test platform for high-level debris flow blocking structure |
| CN214843874U (en) * | 2021-06-25 | 2021-11-23 | 重庆科技学院 | Pier impact test device |
| CN215960518U (en) * | 2021-07-26 | 2022-03-08 | 中国人民解放军陆军特色医学中心 | Adjustable head and neck fixing support used after oral cavity free flap operation |
| CN113561100A (en) * | 2021-09-09 | 2021-10-29 | 南通安泰新材料科技有限公司 | Positioning device for high-energy particle bombardment target |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109269896B (en) | Multi-angle load applying device and method | |
| CN106245529A (en) | Railway tee girder falls beam method safely and fast | |
| KR101906326B1 (en) | Computer hydraulic synchronization system having leveler-mounted hydraulic jack and 3-axis clinometer for restoring and lifting structure, and method for the same | |
| CN210262861U (en) | Municipal rail convenient to installation | |
| CN216109815U (en) | Embedded part positioning auxiliary support | |
| CN114636539A (en) | Pier rockfall impact device | |
| CN214696972U (en) | Embedded part leveling and positioning fixing frame | |
| KR102122085B1 (en) | A Cantilever Type Support Device and Expanded Footbridge Having the Same | |
| CA2920075A1 (en) | Scaffold | |
| CN110273380A (en) | Steel box-girder incremental launching construction direction across bridge double rollers guide position limiter and push construction method | |
| CN213625120U (en) | Asphalt paving elevation control device | |
| CN207121767U (en) | A kind of support base | |
| CN206073973U (en) | It is a kind of to be horizontally mounted support for what tunnel-side level gauge was installed | |
| CN216159888U (en) | Fixing support for roadbed and pavement settlement observation scale | |
| CN210482011U (en) | Pre-buried positioner of cable-stay bridge cable steel pipe | |
| CN212078678U (en) | Airport field way beam slab bearing structure | |
| CN212388309U (en) | Movable rapid slope retracting truss for temporary road surface layer for construction | |
| CN210766423U (en) | Diagonal web member bracket trolley with adjustable inclination angle | |
| CN212156494U (en) | On-spot mapping device of engineering cost | |
| CN220705734U (en) | Template mechanism convenient to ore deposit wall of a well stock location | |
| CN217839728U (en) | Steel truss ground pre-assembly platform | |
| CN214245389U (en) | Support for jacking highway bridge | |
| CN216891880U (en) | Steel wire rope guiding elevation control device for road paving construction | |
| CN218621915U (en) | Protective structure for preventing rock rolling on hillside | |
| CN219794752U (en) | Assembled adjustable supporting beam passageway protection device |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220617 |
|
| RJ01 | Rejection of invention patent application after publication |