CN113818337B - Support with displacement adjusting function - Google Patents
Support with displacement adjusting function Download PDFInfo
- Publication number
- CN113818337B CN113818337B CN202111030095.8A CN202111030095A CN113818337B CN 113818337 B CN113818337 B CN 113818337B CN 202111030095 A CN202111030095 A CN 202111030095A CN 113818337 B CN113818337 B CN 113818337B
- Authority
- CN
- China
- Prior art keywords
- wedge block
- horizontal
- displacement
- vertical
- plate
- 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
- 238000006073 displacement reaction Methods 0.000 title claims abstract description 128
- 230000001105 regulatory effect Effects 0.000 description 7
- 238000013507 mapping Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/04—Bearings; Hinges
- E01D19/042—Mechanical bearings
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/04—Bearings; Hinges
- E01D19/048—Bearings being adjustable once installed; Bearings used in incremental launching
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/36—Bearings or like supports allowing movement
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Vibration Prevention Devices (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a support with a displacement adjusting function, which comprises an upper support plate, a connecting plate, a lower support surrounding wall, a spherical crown plate, a vertical moving wedge block, a horizontal moving wedge block, a displacement adjusting wedge block, an adjusting screw, a locking nut, a connecting bolt, a plurality of sliding plates and the like. The sliding plates are arranged on the sliding surfaces, and the displacement adjusting wedge blocks are provided with adjusting screws. The invention can adjust the position of the displacement adjusting wedge block on the inner wall of the lower support by rotating the adjusting screw, realizes the adjustment of the vertical height and the horizontal position of the upper support plate of the support, and fixes the position of the adjusting screw by using the displacement locking nut, thereby improving the safety of the structure.
Description
Technical Field
The invention relates to the technical field of civil engineering supports, in particular to a support with a displacement adjusting function.
Background
In civil engineering structures, in particular in building structures and bridge structures, steel supports are used for the fixed connection of structural upper and lower elements. The support is used as a boundary key component of an engineering structure, vertical or horizontal deflection can occur during service due to structural deformation, foundation settlement or dynamic load and other factors, and the installation flatness of the support directly influences the safety and comfort of the structure. At present, most supports in building structures or bridge structures can only passively accept the deviation caused by the factors, so that the safety of the structures is directly affected, and if the supports are reinforced and other remedies, the effects are very little from the aspects of the safety and economy of the structures. Therefore, the support with the displacement adjusting function has important significance for structures with high flatness requirements, such as a magnetic suspension overhead bridge and the like, and is safe, convenient and efficient.
Disclosure of Invention
The invention aims to overcome the defect that the existing support cannot perform displacement adjustment in the vertical or horizontal direction, and further provides the support with the displacement adjustment function.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a stand having a displacement adjustment function, comprising:
the connecting plate is used for being fixedly connected with the structure column below;
the lower support surrounding wall is attached to the lower side of the connecting plate and fixedly connected with the connecting plate, and the inner part of the lower support surrounding wall is hollowed to form a cavity;
the first horizontal movement wedge block is positioned in the cavity of the lower support surrounding wall, the upper side and the lower side of the first horizontal movement wedge block are inclined planes, an inclined sliding plate is arranged between the lower side and the cavity inner wall of the lower support surrounding wall, and a limit sliding plate is respectively arranged between the front side and the rear side and between the front side and the cavity inner wall of the lower support surrounding wall;
The vertical moving wedge block is positioned above the first horizontal moving wedge block, the lower side of the vertical moving wedge block is an inclined surface corresponding to the upper side of the first horizontal moving wedge block, an inclined sliding plate is arranged between the vertical moving wedge block and the first horizontal moving wedge block, a limiting sliding plate is arranged between the front side and the lower support surrounding wall, vertical sliding plates are respectively arranged between the left side, the right side and the lower support surrounding wall, and a spherical crown-shaped groove is formed in the upper surface of the vertical moving wedge block;
the second horizontal moving wedge block is positioned behind the vertical moving wedge block, the front side and the rear side of the second horizontal moving wedge block are inclined planes, a horizontal sliding plate is arranged between the lower side and the lower support surrounding wall, and an inclined sliding plate is arranged between the front side and the vertical moving wedge block;
the spherical crown plate is positioned in the spherical crown-shaped groove above the vertical moving wedge block, and a rotary sliding plate is arranged between the lower side of the spherical crown plate and the vertical moving wedge block;
The upper support plate is positioned above the spherical crown plate and is fixedly connected with a target structure above the spherical crown plate, and a horizontal sliding plate is arranged between the lower side of the upper support plate and the spherical crown plate;
the baffle is positioned behind the second horizontal movement wedge block, an oblique sliding plate is arranged between the front side of the baffle and the second horizontal movement wedge block, and the upper side of the baffle is fixedly connected with the upper support plate;
The vertical displacement adjusting wedge block is positioned at the left side of the first horizontal moving wedge block, a vertical sliding plate is arranged between the right side of the vertical displacement adjusting wedge block and the first horizontal moving wedge block, the left side of the vertical displacement adjusting wedge block is fixedly connected with a vertical displacement adjusting screw rod, and the vertical displacement adjusting screw rod extends to the outer side of the lower support surrounding wall through a reserved hole of the lower support surrounding wall and is fixed by a vertical displacement locking nut;
The horizontal displacement adjusting wedge block is positioned at the left side of the second horizontal displacement wedge block, a horizontal sliding plate is arranged between the right side of the horizontal displacement adjusting wedge block and the second horizontal displacement wedge block, the left side of the horizontal displacement adjusting wedge block is fixedly connected with a horizontal displacement adjusting screw rod, and the horizontal displacement adjusting screw rod extends to the outer side of the lower support surrounding wall through a reserved hole of the lower support surrounding wall and is fixed by a horizontal displacement locking nut.
Specifically, the first horizontal moving wedge block and the second horizontal moving wedge block are provided with reserved spaces at the left side and the right side so as to leave a movement stroke in the horizontal direction.
Further, a displacement scale is marked on the vertical displacement adjusting screw rod, and the displacement scale is determined according to the displacement mapping relation between the translational displacement of the vertical displacement adjusting screw rod and the vertical movement wedge block, which is determined by the vertical displacement adjusting requirement and the wedge block inclination.
The horizontal displacement adjusting screw is marked with a displacement scale, and the displacement scale is determined by the translational displacement of the horizontal displacement adjusting screw and the displacement mapping relation of the baffle plate, which are determined according to the horizontal displacement adjusting requirement and the inclination of the wedge block.
Further, the cross section shape of the top of the upper support plate and the cross section shape of the connecting plate are rectangular, and the cross section shape of the sliding plate can be regular polygon or round.
Further, the connecting plate is fixedly connected to the structural column through a plurality of high-strength bolts and bolt sleeves preset in the structural column, and the high-strength bolts are uniformly and symmetrically arranged along the section of the connecting plate. The number of the high-strength bolts and the bolt sleeves is 12.
Further, the outer edge of the upper support plate is fixedly connected to the target structure through welding rods.
The invention has the following beneficial effects:
1. The invention is based on a simple mechanical principle, realizes smaller force pulling or pushing of heavier load by utilizing the wedge blocks, adopts a modularized design and assembly method, realizes vertical stress conversion of the support by adopting the wedge blocks, and has the characteristics of simple structure, convenient processing, easy assembly, easy maintenance and the like.
2. The invention belongs to a passive regulating system as a whole, has natural and stable characteristics, and has simple construction technology and high safety; the main components are only in contact connection through the sliding plate, so that the installation and maintenance difficulty of the device is reduced.
3. According to the invention, the translational displacement of the vertical displacement adjusting screw is equal to the horizontal displacement of the horizontal moving wedge block, and meanwhile, the horizontal displacement of the horizontal moving wedge block and the vertical displacement of the vertical moving wedge block have a linear corresponding relation, so that the relation between the deformation of the adjusting screw and the deformation of the wedge block can be determined according to calibration.
4. The invention can realize the multidirectional displacement adjustment of the support, and the displacement adjustment precision can be realized by changing the number and the angle of the wedge blocks; the torque of the screw can be realized by changing the number and the angle of the wedge blocks.
5. According to the single-value mapping relation between the translational displacement of the adjusting screw and the displacement of the wedge block of the support, the deformation adjustment of the support based on a mechanical mode can be realized, the problems of deviation of the support in the transportation process, measurement and positioning errors in the construction process and the like are solved, and the whole service life management of the structure is realized.
Drawings
Fig. 1 is a schematic view showing the construction of a stand having a displacement adjusting function according to the present invention.
Fig. 2 is a cross-sectional view taken along A-A of fig. 1.
Fig. 3 is a cross-sectional view of fig. 1 taken along the direction B-B.
Description of the figure:
1-target structure; 2-structural columns; 3-an upper support plate; 31-a baffle; 41-a horizontal slip plate; 42-rotating the sliding plate; 43-oblique sliding plate; 44-vertical sliding plate; 45-limiting sliding plates; 5-spherical crown plate; 6-vertically moving the wedge block; 7-a first horizontal movement wedge; 8-a second horizontal movement wedge; 9-vertical displacement adjusting wedge blocks; 10-horizontal displacement adjusting wedge blocks; 11-vertical displacement adjusting screw rods; 12-vertical displacement lock nuts; 13-a lower support enclosure wall; 14-connecting plates; 15-high-strength bolts; 16-a bolt sleeve; 17-a horizontal displacement adjusting screw; 18-horizontally displacing the lock nut; 19-preformed holes; 20-welding rod.
Detailed Description
The support with the displacement adjusting function is further described in detail below with reference to the accompanying drawings. It should be understood that the following examples are illustrative of the present invention and are not intended to limit the scope of the present invention. In the description of the embodiments of the present invention, references to orientation descriptions such as horizontal, vertical, oblique, inner, outer, left, right, front, rear, etc. are based on the orientation or positional relationship shown in the drawings, only for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
As shown in fig. 1 to 3, a support having a displacement adjusting function according to the present invention includes:
the connecting plate 14 is used for fixedly connecting with the lower structural column 2;
The lower support surrounding wall 13 is attached to the lower side of the connecting plate 14 and fixedly connected with the connecting plate, and the inner part of the lower support surrounding wall 13 is hollowed to form a cavity;
The first horizontal movement wedge block 7 is positioned in the cavity of the lower support surrounding wall 13, the upper side and the lower side of the first horizontal movement wedge block 7 are inclined planes, an inclined sliding plate 43 is arranged between the lower side and the inner wall of the cavity of the lower support surrounding wall 13, and a limit sliding plate 45 is respectively arranged between the front side and the inner wall of the cavity of the lower support surrounding wall 13;
The vertical moving wedge block 6 is positioned above the first horizontal moving wedge block 7, the lower side of the vertical moving wedge block 6 is an inclined surface corresponding to the upper side of the first horizontal moving wedge block 7, an inclined sliding plate 43 is arranged between the vertical moving wedge block 6 and the first horizontal moving wedge block 7, a limiting sliding plate 45 is arranged between the front side and the lower support surrounding wall 13, vertical sliding plates 44 are respectively arranged between the left side, the right side and the lower support surrounding wall 13, and a spherical crown-shaped groove is arranged on the upper surface of the vertical moving wedge block 6;
The second horizontal moving wedge block 8 is positioned behind the vertical moving wedge block 6, the front side and the rear side of the second horizontal moving wedge block 8 are inclined planes, a horizontal sliding plate 41 is arranged between the lower side and the lower support surrounding wall 13, and an inclined sliding plate 43 is arranged between the front side and the vertical moving wedge block 6;
The spherical crown plate 5 is positioned in the spherical crown-shaped groove above the vertical moving wedge block 6, and a rotary sliding plate 42 is arranged between the lower side of the spherical crown plate 5 and the vertical moving wedge block 6;
The upper support plate 3 is positioned above the spherical crown plate 5 and is used for being fixedly connected with the target structure 1 above the spherical crown plate 5, and a horizontal sliding plate 41 is arranged between the lower side of the upper support plate 3 and the spherical crown plate 5;
The baffle plate 31 is positioned behind the second horizontal movement wedge block 8, an inclined sliding plate 43 is arranged between the front side of the baffle plate 31 and the second horizontal movement wedge block 8, and the upper side of the baffle plate is fixedly connected with the upper support plate 3;
The vertical displacement adjusting wedge block 9 is positioned at the left side of the first horizontal moving wedge block 7, a vertical sliding plate 44 is arranged between the right side of the vertical displacement adjusting wedge block 9 and the first horizontal moving wedge block 7, the left side is fixedly connected with a vertical displacement adjusting screw 11, and the vertical displacement adjusting screw 11 extends to the outer side of the lower support surrounding wall 13 through a reserved hole 19 of the lower support surrounding wall 13 and is fixed by a vertical displacement locking nut 12;
The horizontal displacement adjusting wedge block 10 is positioned at the left side of the second horizontal displacement wedge block 8, a horizontal sliding plate 41 is arranged between the right side of the horizontal displacement adjusting wedge block 10 and the second horizontal displacement wedge block 8, the left side is fixedly connected with a horizontal displacement adjusting screw 17, and the horizontal displacement adjusting screw 17 extends to the outer side of the lower support surrounding wall 13 through a reserved hole 19 of the lower support surrounding wall 13 and is fixed by a horizontal displacement locking nut 18.
Specifically, the first horizontal moving wedge block 7 and the second horizontal moving wedge block 8 have a reserved space on the left side and the right side so as to leave a movement stroke in the horizontal direction.
Further, the vertical displacement adjusting screw 11 is marked with a displacement scale, and the displacement scale is determined according to the displacement mapping relation between the translational displacement of the vertical displacement adjusting screw 11 and the vertical movement wedge 9, which is determined by the vertical displacement adjusting requirement and the wedge slope.
The horizontal displacement adjusting screw 17 is marked with a displacement scale, and the displacement scale is determined by the translational displacement of the horizontal displacement adjusting screw 17 and the displacement mapping relation of the baffle 31, which are determined according to the horizontal displacement adjusting requirement and the inclination of the wedge block.
Further, the cross-sectional shapes of the top of the upper support plate 3 and the connecting plate 14 are rectangular, and the cross-sectional shape of the sliding plate can be regular polygon or circular.
Further, the connecting plate 14 is fixedly connected to the structural column 2 through high-strength bolts 15 and bolt sleeves 16 preset in the structural column 2, the number of the high-strength bolts 15 and the bolt sleeves 16 is at least 12, and the high-strength bolts 15 are uniformly and symmetrically arranged along the section of the connecting plate 14.
Further, the outer edge of the upper support plate 3 is fixedly connected to the target structure 1 by welding rods 20.
The working principle of the support with the displacement adjusting function is as follows:
(1) When the support does not carry out displacement adjustment, the vertical displacement lock nut 12 and the horizontal displacement lock nut 18 are abutted against the lower support surrounding wall 13 and are in a locking state; the vertical sliding plate 44 is used for limiting the movement direction of the vertical moving wedge block 6; the vertical moving wedge 6 retains a sufficient movement stroke in the vertical movement direction; the limiting sliding plate 45 is used for limiting the movement directions of the first horizontal movement wedge block 7 and the second horizontal movement wedge block 8, and the first horizontal movement wedge block 7 and the second horizontal movement wedge block 8 keep enough movement strokes in the horizontal movement directions;
(2) When the horizontal displacement of the support is regulated, the horizontal displacement regulating screw rod 17 and the second horizontal movement wedge block 8 are driven to horizontally move in the left-right direction by regulating the horizontal displacement locking nut 18, so that the baffle plate 31 horizontally moves in the front-back direction, and the upper support plate 3 and the target structure 1 are driven to horizontally displace;
(3) When the vertical displacement of the support is regulated, the vertical displacement regulating screw 11 and the first horizontal movement wedge block 7 are driven to horizontally move in the left-right direction by regulating the vertical displacement locking nut 12, so that the vertical movement wedge block 6 is vertically displaced, and the spherical crown plate 5, the upper support plate 3 and the target structure 1 are driven to vertically displace.
The invention is based on a simple mechanical principle, realizes smaller force pulling or pushing of heavier load by utilizing the wedge blocks, and realizes the multidirectional displacement adjustment of the support by adopting a modularized design and assembly method and adopting the wedge blocks to complete the vertical stress conversion of the support; meanwhile, the deformation of the wedge block can be determined through the deformation of the adjusting screw according to the linear corresponding relation between the positions of the adjusting screw and the wedge block, so that the adjustment of the deformation of the support based on a mechanical mode is facilitated.
Claims (8)
1. A stand having a displacement adjustment function, characterized by comprising:
the connecting plate is used for being fixedly connected with the structure column below;
the lower support surrounding wall is attached to the lower side of the connecting plate and fixedly connected with the connecting plate, and the inner part of the lower support surrounding wall is hollowed to form a cavity;
the first horizontal movement wedge block is positioned in the cavity of the lower support surrounding wall, the upper side and the lower side of the first horizontal movement wedge block are inclined planes, an inclined sliding plate is arranged between the lower side and the cavity inner wall of the lower support surrounding wall, and a limit sliding plate is respectively arranged between the front side and the rear side and between the front side and the cavity inner wall of the lower support surrounding wall;
The vertical moving wedge block is positioned above the first horizontal moving wedge block, the lower side of the vertical moving wedge block is an inclined surface corresponding to the upper side of the first horizontal moving wedge block, an inclined sliding plate is arranged between the vertical moving wedge block and the first horizontal moving wedge block, a limiting sliding plate is arranged between the front side and the lower support surrounding wall, vertical sliding plates are respectively arranged between the left side, the right side and the lower support surrounding wall, and a spherical crown-shaped groove is formed in the upper surface of the vertical moving wedge block;
the second horizontal moving wedge block is positioned behind the vertical moving wedge block, the front side and the rear side of the second horizontal moving wedge block are inclined planes, a horizontal sliding plate is arranged between the lower side and the lower support surrounding wall, and an inclined sliding plate is arranged between the front side and the vertical moving wedge block;
the spherical crown plate is positioned in the spherical crown-shaped groove above the vertical moving wedge block, and a rotary sliding plate is arranged between the lower side of the spherical crown plate and the vertical moving wedge block;
The upper support plate is positioned above the spherical crown plate and is fixedly connected with a target structure above the spherical crown plate, and a horizontal sliding plate is arranged between the lower side of the upper support plate and the spherical crown plate;
the baffle is positioned behind the second horizontal movement wedge block, an oblique sliding plate is arranged between the front side of the baffle and the second horizontal movement wedge block, and the upper side of the baffle is fixedly connected with the upper support plate;
The vertical displacement adjusting wedge block is positioned at the left side of the first horizontal moving wedge block, a vertical sliding plate is arranged between the right side of the vertical displacement adjusting wedge block and the first horizontal moving wedge block, the left side of the vertical displacement adjusting wedge block is fixedly connected with a vertical displacement adjusting screw rod, and the vertical displacement adjusting screw rod extends to the outer side of the lower support surrounding wall through a reserved hole of the lower support surrounding wall and is fixed by a vertical displacement locking nut;
The horizontal displacement adjusting wedge block is positioned at the left side of the second horizontal displacement wedge block, a horizontal sliding plate is arranged between the right side of the horizontal displacement adjusting wedge block and the second horizontal displacement wedge block, the left side of the horizontal displacement adjusting wedge block is fixedly connected with a horizontal displacement adjusting screw rod, and the horizontal displacement adjusting screw rod extends to the outer side of the lower support surrounding wall through a reserved hole of the lower support surrounding wall and is fixed by a horizontal displacement locking nut.
2. The stand with displacement adjustment function according to claim 1, wherein the first and second horizontal movement wedges have a space reserved on left and right sides to leave a movement stroke in a horizontal direction.
3. The mount with displacement adjustment function according to claim 1, wherein the vertical displacement adjustment screw is marked with a displacement scale determined according to a displacement map of the translational displacement of the vertical displacement adjustment screw and the vertical moving wedge determined by a vertical displacement adjustment requirement and a wedge inclination.
4. The mount with displacement adjustment function according to claim 1, wherein the horizontal displacement adjustment screw is marked with a displacement scale determined according to a displacement map of the translational displacement of the horizontal displacement adjustment screw and the baffle plate determined by a horizontal displacement adjustment requirement and a wedge slope.
5. The stand with displacement adjustment function according to claim 1, wherein the top of the upper stand plate and the connecting plate are rectangular in cross-sectional shape.
6. The support with the displacement adjusting function according to claim 1, wherein the connecting plate is fixedly connected to the structural column through a plurality of high-strength bolts and preset bolt sleeves in the structural column, and the high-strength bolts and the bolt sleeves are uniformly and symmetrically arranged along the section of the connecting plate.
7. The support with displacement adjustment function according to claim 6, wherein the number of high-strength bolts and bolt sleeves is 12.
8. The mount with displacement adjustment function according to claim 1, wherein the upper mount plate is fixedly connected to the target structure at an outer edge by an electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111030095.8A CN113818337B (en) | 2021-09-03 | 2021-09-03 | Support with displacement adjusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111030095.8A CN113818337B (en) | 2021-09-03 | 2021-09-03 | Support with displacement adjusting function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113818337A CN113818337A (en) | 2021-12-21 |
| CN113818337B true CN113818337B (en) | 2024-08-20 |
Family
ID=78914007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111030095.8A Active CN113818337B (en) | 2021-09-03 | 2021-09-03 | Support with displacement adjusting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113818337B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114775415B (en) * | 2022-05-23 | 2022-11-29 | 四川双建路桥机械有限责任公司 | Self-adaptive support |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN215925615U (en) * | 2021-09-03 | 2022-03-01 | 上海路博减振科技股份有限公司 | Support with displacement adjusting function |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW453959B (en) * | 2000-04-11 | 2001-09-11 | Siemens Sgp Verkehrstech Gmbh | Method of manufacturing a surface acoustic wave element |
| KR100660034B1 (en) * | 2005-05-02 | 2006-12-20 | (주)알티에스 | Apparatus for pulling up a structure and height adjustable bridge bearing utilizing the same |
| CN101608425B (en) * | 2009-07-07 | 2010-11-10 | 中铁大桥勘测设计院有限公司 | Novel bridge traverse load support |
| DE202012009619U1 (en) * | 2012-10-09 | 2012-11-26 | Bernhard Graf | Compensating lowering device for loads |
| CN204325909U (en) * | 2014-12-16 | 2015-05-13 | 中铁第四勘察设计院集团有限公司 | Magnetic floating traffic engineering bridge steel support |
| CN211317199U (en) * | 2019-10-09 | 2020-08-21 | 安庆中船柴油机有限公司 | Adjustable floating bracket for crankshaft detection and crankshaft detection device |
| CN212077606U (en) * | 2020-03-20 | 2020-12-04 | 中铁第四勘察设计院集团有限公司 | Bridge beam supports with adjustable it is two-way |
-
2021
- 2021-09-03 CN CN202111030095.8A patent/CN113818337B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN215925615U (en) * | 2021-09-03 | 2022-03-01 | 上海路博减振科技股份有限公司 | Support with displacement adjusting function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113818337A (en) | 2021-12-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113818337B (en) | Support with displacement adjusting function | |
| CN201900424U (en) | Load adjusting and positioning device | |
| CN215925615U (en) | Support with displacement adjusting function | |
| CN113818336B (en) | Method for adjusting position of support node | |
| CN109537600B (en) | Assembled all-steel crown beam for foundation pit enclosure wall | |
| US7779580B2 (en) | Guiding device for masts which telescopes within each other | |
| Li et al. | Design and progress of mechanical support in HEPS | |
| CN109267476B (en) | Sliding supporting device for bottom of support of bent and inclined bridge and transverse displacement adjusting method | |
| CN216952274U (en) | Adjusting sizing block | |
| CN212642227U (en) | Lever type jacking and fixing building guide rail translation device | |
| CN211453178U (en) | Retaining wall back of body soil pressure test device | |
| CN114000440A (en) | Truss base installation cantilever structure device and method | |
| CN221567985U (en) | Welding-free detachable supporting device | |
| CN216695380U (en) | Anti-seismic force-measuring height-adjusting device and support | |
| CN215299417U (en) | Modular frame for lead-acid battery equipment | |
| CN109594573B (en) | Assembled type crown beam structure of foundation pit enclosure wall | |
| CN220132727U (en) | Adjustable temporary support capable of supporting steel beam | |
| CN221742599U (en) | Counterforce frame for pipe jacking construction | |
| CN220285410U (en) | Detachable joist replacing device for jacking and correcting inclination of brick-concrete structure building | |
| CN219364638U (en) | Deep foundation pit support replacing device | |
| CN219671366U (en) | Supporting device for preventing foundation pit from deforming | |
| CN214272927U (en) | Detachable supporting device for cast-in-place crane beam | |
| CN220730245U (en) | Adjustable high-precision track system for flow velocity meter verification vehicle and ship model towing equipment | |
| CN217537963U (en) | Steel column installation deviation adjustment frock | |
| CN220167544U (en) | Installation positioning device for shock insulation support of building engineering |
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 |