CN113944725B - Anti-seismic support frame for building construction - Google Patents
Anti-seismic support frame for building construction Download PDFInfo
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- CN113944725B CN113944725B CN202111345148.5A CN202111345148A CN113944725B CN 113944725 B CN113944725 B CN 113944725B CN 202111345148 A CN202111345148 A CN 202111345148A CN 113944725 B CN113944725 B CN 113944725B
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- base station
- spring
- guide block
- rod
- support frame
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- 238000009435 building construction Methods 0.000 title claims abstract description 16
- 238000010276 construction Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 3
- 125000003003 spiro group Chemical group 0.000 claims 1
- 238000013016 damping Methods 0.000 abstract description 8
- 230000003139 buffering effect Effects 0.000 abstract description 5
- 230000035939 shock Effects 0.000 description 17
- 238000005457 optimization Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013439 planning Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses an earthquake-resistant support frame for building construction, which comprises a base station, an operation platform and an earthquake-resistant mechanism arranged between the base station and the operation platform, wherein the earthquake-resistant mechanism comprises primary earthquake-resistant support columns arranged in pairs, each earthquake-resistant support column comprises a lower sleeve and an upper sleeve, a first spring is arranged between the upper sleeve and the lower sleeve, each primary earthquake-resistant support column is connected with a guide assembly, each guide assembly comprises a first guide block and a second guide block, the first guide blocks are fixedly connected with the upper sleeve, and the second guide blocks are connected to the base station. According to the invention, the first spring, the second spring and the third spring in the damping mechanism shrink during vibration to play a role in buffering and damping, and the fourth spring, the first telescopic rod, the third telescopic rod and the sixth spring are combined to shrink during vibration to play a role in buffering and damping, so that the stability of the support frame structure is improved, the potential safety hazard is reduced, and the efficiency and quality of building construction are improved.
Description
Technical Field
The invention relates to the technical field of building construction equipment, in particular to an anti-seismic support frame for building construction.
Background
The construction engineering is the project entity which performs planning, investigation, design and construction, completion and other technical works for building, reconstruction or extension of house buildings and auxiliary structure facilities, and the installation engineering of lines, pipelines and equipment matched with the project entity, also refers to the construction engineering of various houses and buildings, and can be realized through construction activities.
The prior art has the following defects: the existing support frame safety, stability is low, and building site often has a lot of equipment to produce vibrations when the construction, easily destroys the stability of support frame structure, especially after the life is long, appears the potential safety hazard easily, can not conveniently dismantle with trading spare part, can not play effective shock-resistant effect, exists the potential safety hazard, influences building construction's efficiency and quality.
Disclosure of Invention
The invention aims to overcome the defects, and provides an anti-seismic support frame for building construction, which solves the problems that the structure of the support frame is damaged by vibration and parts can not be conveniently detached and replaced when vibration is generated through an anti-seismic mechanism.
The technical scheme adopted by the invention is as follows:
the utility model provides a construction is with antidetonation support frame, includes base station, operation platform and the bradyseism mechanism of setting between base station and operation platform, the bradyseism structure is including the elementary bradyseism support column that sets up in pairs, and two elementary bradyseism support columns of pair set up respectively at the both ends of base station, the bradyseism support column includes down sleeve pipe and last sleeve pipe, it cup joints in the down sleeve pipe to go up the sleeve pipe slip, and is provided with first spring between upper sleeve pipe and the down sleeve pipe, every elementary bradyseism support column all is connected with guiding component, guiding component includes first guide block and second guide block, first guide block with go up sleeve pipe looks fixed connection, the second guide block is connected on the base station through the inclined plane phase contact connection between first guide block and the second guide block, and when first guide block slides along second guide block top-down, the lower end slip of down sleeve pipe sets up on the base station, the upper end slip of going up the sleeve pipe sets up on operation platform's lower terminal surface, goes up sleeve pipe and sets up two pairs of the same guiding components of bradyseism support column when setting up two pairs of bradyseism support columns, two pairs of the first guide blocks and two pairs of the first guide blocks compress the cushioning component between the first support column and the bradyseism component.
As further optimization, the secondary shock absorbing assembly comprises a middle supporting table and a pair of moving plates, wherein the middle supporting table is positioned between the operation platform and the base table, the moving plates respectively correspond to primary shock absorbing support columns on the same side, a first telescopic rod and a second spring are arranged between the moving plates and the primary shock absorbing support columns on the same side, the second spring is sleeved on the first telescopic rod, the lower end of the moving plates is connected to the lower end face of the middle supporting table, and the lower ends of the moving plates are connected to the base table in a sliding mode.
As further optimization, a second telescopic rod and a third spring are arranged between the moving plates arranged in pairs, and the third spring is sleeved on the second telescopic rod.
As further optimization, the lower end of the movable plate is connected to the base station through the sliding block and the middle connecting rod, the sliding block is arranged on the base station in a sliding mode along the sliding direction of the lower sleeve, two ends of the middle connecting rod are respectively hinged to the lower end of the movable plate and the sliding block, a third telescopic rod and a fourth spring are arranged between the middle connecting rod and the base station, and the fourth spring is sleeved on the third telescopic rod.
As further optimization, the middle part of the operation platform is provided with the fixed rod, and the lower end of the fixed rod is connected to the middle supporting table through the mounting assembly.
As a further optimization, the installation component comprises a screw rod rotatably arranged on the middle supporting table and two clamping jaws oppositely arranged, wherein the screw rod comprises two sections of rod bodies, the screw threads between the two sections of rod bodies are opposite in rotation direction, one end of the screw rod is provided with a handle, the clamping jaws are slidably arranged on the middle supporting table, the two clamping jaws are respectively in threaded connection with the two sections of rod bodies of the screw rod, and when the screw rod is in a rotating state, the two clamping jaws move in opposite directions or move in opposite directions.
As further optimization, the lower end of the fixing rod is provided with the protruding table, the clamping jaw is of an L-shaped structure, the two clamping jaws are clamped on the rod body of the fixing rod, and the protruding table at the lower end of the fixing rod stretches into the clamping jaw and is clamped by the clamping jaw.
As a further optimization, the invention further comprises an outer frame, the base station is arranged in the outer frame, and the second guide block is fixedly arranged on the inner wall of the outer frame.
As further optimization, a three-stage shock absorbing component is arranged between the base station and the outer frame, the three-stage shock absorbing component comprises a plurality of shock absorbing rods, the upper ends of the shock absorbing rods are connected to the lower end of the base station, grooves corresponding to the shock absorbing rods are formed in the bottom of the outer frame, the lower ends of the shock absorbing rods are inserted into the corresponding grooves in a sliding mode, fifth springs are arranged between the shock absorbing rods and the end faces of the outer frame, sixth springs are arranged in the grooves, and two ends of each sixth spring are respectively propped against the bottom ends of the shock absorbing rods and the bottom faces of the grooves.
As further optimization, the lower end of the moving plate is connected to the base station through the sliding block and the middle connecting rod, the sliding block is arranged on the base station in a sliding mode along the sliding direction of the lower sleeve, two ends of the middle connecting rod are respectively hinged to the lower end of the moving plate and the sliding block, a sleeve shell and a sliding rod arranged in the sleeve shell in a sliding mode are arranged between the middle connecting rod and the base station, the sleeve shell is provided with a seventh spring, and two ends of the seventh spring are respectively propped against the end part of the sliding rod and the bottom end of the sleeve shell.
The invention has the following advantages:
1. according to the invention, the first spring, the second spring and the third spring in the damping mechanism shrink during vibration to play a role in buffering and damping, and the fourth spring, the first telescopic rod, the third telescopic rod and the sixth spring are combined to be used for shrinkage during vibration to play a role in buffering and damping, so that the stability of the support frame structure is improved, the potential safety hazard is reduced, and the efficiency and quality of building construction are improved;
2. according to the invention, the screw rod is driven to rotate through the rotation of the handle, the screw rod rotates to drive the sliding block to move, the sliding block moves to achieve the effect of loosening or clamping the fixing rod, and when the support frame is used for a long time, the support frame can be conveniently disassembled to replace parts, so that potential safety hazards are reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
The invention is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic general structure of a first embodiment;
FIG. 2 is an enlarged schematic view of the structure shown at A in FIG. 1;
FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1;
fig. 4 is a schematic general structure of a second embodiment;
fig. 5 is an enlarged schematic view of the structure at C in fig. 4.
Wherein: 1. the outer frame, 2, sixth spring, 3, gasket, 4, fifth spring, 5, shock absorbing rod, 6, end, 7, base, 8, lower sleeve, 9, connecting ring, 10, first spring, 11, upper sleeve, 12, second guide block, 13, first guide block, 14, connector, 15, operating platform, 16, second spring, 17, first telescopic rod, 18, fixed rod, 19, screw rod, 20, middle supporting table, 21, moving plate, 22, clamping jaw, 23, handle, 24, middle connecting rod, 25, first end plate, 26, sliding block, 27, second end plate, 28, third telescopic rod, 29, fourth spring, 30, second telescopic rod, 31, third spring, 32, seventh spring, 33, casing, 34, sliding rod.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific examples, so that those skilled in the art can better understand the invention and implement it, but the examples are not meant to limit the invention, and the technical features of the embodiments of the invention and the examples can be combined with each other without conflict.
It should be appreciated that in the description of embodiments of the invention, the words "first," "second," and the like are used merely for distinguishing between the descriptions and not for indicating or implying any relative importance or order. "plurality" in the embodiments of the present invention means two or more.
In the embodiment of the present invention, the "and/or" is merely an association relationship describing the association object, and the representation may have three relationships, for example, a and/or B may represent: a alone, B alone, and both A and B. In addition, the character "/" herein generally indicates that the front-rear associated object is an "or" relationship.
Example 1
This embodiment provides an earthquake-resistant support frame for construction, as shown in fig. 1, including base station 7, operation platform 15 and the bradyseism mechanism of setting between base station 7 and operation platform 15, the outside of base station 7 is provided with outer frame 1, the bradyseism structure is including the elementary bradyseism support column that sets up in pairs, and two elementary bradyseism support columns in pairs set up respectively at the both ends of base station, preferably, the elementary bradyseism support column can be set up into two pairs, four initial bradyseism support columns promptly, forms plane support. The damping support column comprises a lower sleeve 8 and an upper sleeve 11, the upper sleeve 11 is sleeved in the lower sleeve 8 in a sliding manner, a first spring 10 is arranged between the upper sleeve 11 and the lower sleeve 8, each primary damping support column is connected with a guide assembly, the guide assemblies comprise a first guide block 13 and a second guide block 12, the first guide block 13 is fixedly connected to the upper sleeve 11, the second guide block 12 is fixedly arranged on the inner side wall of the outer frame 1, the first guide block 13 and the second guide block 12 are in contact connection through inclined planes, when the first guide block 13 slides along the second guide block 12 from top to bottom, the first guide block 13 slides towards the middle direction of the base 7, the lower end of the lower sleeve 8 is arranged on the base 7 in a sliding manner, the upper end of the upper sleeve 11 is arranged on the lower end face of the operation platform 15 through a connector 14 in a sliding manner, the upper sleeve 11 is fixedly connected with the connector 14 in a fixed connection mode, after the upper sleeve 11 is spliced, the upper sleeve is fixed through a pin shaft, the sliding direction of the upper sleeve 11 on an operation platform is the same as the sliding direction of the lower sleeve 8 on the base 7, a secondary shock absorbing component is arranged between shock absorbing support columns arranged in pairs, the secondary shock absorbing component comprises a middle support table 20 and a moving plate 21 arranged in pairs, the middle support table 20 is positioned between the operation platform 15 and the base 7, a first telescopic rod 17 and a second spring 16 are arranged between the moving plate 21 and primary shock absorbing support columns on the same side, one end of the first telescopic rod 17 is fixedly sleeved on the lower sleeve 8 through a connecting ring 9, the other end of the first telescopic rod 17 is fixedly connected on the moving plate 21, the second spring 16 is sleeved on the first telescopic rod 17, the lower end of the moving plate 21 is connected on the lower end face of the middle support table 20, the lower extreme sliding connection of movable plate 21 is on base 7, and further, is provided with second telescopic link 30 and third spring 31 between the movable plate 21 of setting in pairs, third spring 31 cover is established on the second telescopic link 30, the lower extreme of movable plate 21 is through being connected on base 7 through slider 26 and intermediate link 24, slider 26 is followed the slip direction slip setting of sleeve pipe 8 is on base 7, the both ends of intermediate link 24 articulate respectively on the lower extreme of movable plate 21 and slider 26, as shown in fig. 3, be provided with third telescopic link 28 and fourth spring 29 between intermediate link 24 and the base 7, fourth spring 29 cup joints on third telescopic link 28, the both ends of third telescopic link 28 are through first end plate 25 and second end plate 27 fixed connection on intermediate link 24 and base 7.
As shown in fig. 2, in this embodiment, a fixing rod 18 is disposed in the middle of the operating platform 15, the lower end of the fixing rod 18 is connected to the middle supporting table 20 through a mounting assembly, the mounting assembly includes a screw 19 rotatably disposed on the middle supporting table 20 and two opposite clamping jaws 22, the screw 19 includes two sections of rod bodies, threads between the two sections of rod bodies rotate oppositely, a handle 23 is disposed at one end of the screw 19, the clamping jaws 22 are slidably disposed on the middle supporting table 20, and the two clamping jaws 22 are respectively screwed onto the two sections of rod bodies of the screw 19, when the screw 19 is in a rotating state, the two clamping jaws 22 move in opposite directions or move in opposite directions, in order to further clamp the fixing rod 18, a boss is disposed at the lower end of the fixing rod 18, the clamping jaws 22 are in an L-shaped structure, the two clamping jaws 22 are clamped on the rod bodies of the fixing rod 18, and the boss at the lower end of the fixing rod 18 stretches into the clamping jaws 22 to be clamped by the clamping jaws 22.
The base 7 of this embodiment passes through tertiary bradyseism subassembly setting in outer frame 1, tertiary bradyseism subassembly includes a plurality of bradyseism poles 5, the upper end of bradyseism pole 5 is connected on the lower extreme of base 7 through end 6, the bottom of outer frame 1 is provided with the recess corresponding with bradyseism pole 5, the lower extreme slip of bradyseism pole 5 inserts in corresponding recess, and is provided with fifth spring 4 between the bottom surface of bradyseism pole 5 and outer frame 1, the lower extreme of fifth spring meets the department with the bottom surface of outer frame 1 through gasket 3, be provided with sixth spring 2 in the recess, the both ends of sixth spring 2 are respectively on the bottom of bradyseism pole 5 and the bottom surface of recess, the upper end of bradyseism pole 5 is through end 6 sliding connection on the lower terminal surface of base 7.
When the vibration situation occurs, the vibration of the operation platform 15 can buffer the first spring 10, the fifth spring 4 and the sixth spring 2 which are vertically arranged, and the vertical stress of a part of the operation platform 15 can be converted into the transverse stress through the action of the first guide block 13 and the second guide block 12, so that the second spring 16, the third spring 31 and the fourth spring 29 can be enabled to play a role of buffering.
Example two
As shown in fig. 4 and 5, the main difference between this embodiment and the first embodiment is that: the sleeve 33 and the sliding rod 34 arranged in the sleeve 33 in a sliding manner are arranged between the middle connecting rod 24 and the base 7, the sleeve 33 is provided with the seventh spring 32, two ends of the seventh spring 32 are respectively propped against the end part of the sliding rod 34 and the bottom end of the sleeve 33, and the seventh spring in the embodiment is arranged in the sleeve, so that the problem that the quality of the exposed spring in the natural environment is damaged can be avoided.
The above-described embodiments are merely preferred embodiments for fully explaining the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutions and modifications will occur to those skilled in the art based on the present invention, and are intended to be within the scope of the present invention. The protection scope of the invention is subject to the claims.
Claims (10)
1. The utility model provides a construction is with antidetonation support frame which characterized in that: including base station, operation platform and the cushioning mechanism of setting between base station and operation platform, the cushioning structure is including the elementary cushioning support column that sets up in pairs, and two elementary cushioning support columns in pairs set up respectively at the both ends of base station, the cushioning support column includes lower sleeve pipe and last sleeve pipe, it cup joints under the intraductal to go up the sleeve pipe slip, and is provided with first spring between upper sleeve pipe and the lower sleeve pipe, every elementary cushioning support column all is connected with guiding component, guiding component includes first guide block and second guide block, first guide block with go up sleeve pipe looks fixed connection, the second guide block is connected on the base station, and be connected through the inclined plane contact between first guide block and the second guide block, when first guide block slides along the second guide block, first guide block slides to the middle direction of base station, the lower sleeve pipe's lower extreme slides and sets up on the lower terminal surface of operation platform, go up the sleeve pipe and be connected with guiding component in pairs of lower sleeve pipe slip direction the same, set up two pairs of cushioning components between the first guide block and two pairs of cushioning support columns when the cushioning component is compressed, two the first guide blocks are compressed.
2. The earthquake-resistant support frame for building construction according to claim 1, wherein: the secondary cushioning component comprises a middle supporting table and a moving plate arranged in pairs, the middle supporting table is located between the operation platform and the base station, the moving plate corresponds to the primary cushioning supporting columns on the same side respectively, a first telescopic rod and a second spring are arranged between the moving plate and the primary cushioning supporting columns on the same side, the second spring is sleeved on the first telescopic rod, the lower end of the moving plate is connected to the lower end face of the middle supporting table, and the lower end of the moving plate is connected to the base station in a sliding mode.
3. The earthquake-resistant support frame for building construction according to claim 2, wherein: the second telescopic rods and the third springs are arranged between the moving plates arranged in pairs, and the third springs are sleeved on the second telescopic rods.
4. A seismic support frame for construction according to claim 3, wherein: the lower extreme of movable plate is connected on the base station through sliding block and intermediate connecting rod, the sliding block is followed down sheathed tube slip direction slides and sets up on the base station, the both ends of intermediate connecting rod articulate respectively on the lower extreme of movable plate and sliding block, be provided with third telescopic link and fourth spring between intermediate connecting rod and the base station, the fourth spring cup joints on the third telescopic link.
5. The earthquake-resistant support frame for building construction according to claim 2, wherein: the middle part of the operation platform is provided with a fixed rod, and the lower end of the fixed rod is connected to the middle supporting table through a mounting assembly.
6. The earthquake-resistant support frame for building construction according to claim 5, wherein: the installation component is including rotating the screw rod that sets up on the intermediate strut platform and two clamping jaw that set up relatively, the screw rod includes two sections body of rod, and the screw thread between the two sections body of rod revolves to opposite, the one end of screw rod is provided with the handle, the clamping jaw slides and sets up on the intermediate strut platform, and two clamping jaws spiro union respectively on the two sections body of rod of screw rod, and when the screw rod was in the rotation state, two clamping jaws were opposite movement or reverse movement.
7. The earthquake-resistant support frame for building construction according to claim 6, wherein: the lower extreme of dead lever is provided with the boss, the clamping jaw is L shape structure, and two clamping jaws card are on the body of rod of dead lever, and the boss of dead lever lower extreme stretches into in the clamping jaw, is blocked by the clamping jaw.
8. The earthquake-resistant support frame for building construction according to claim 1, wherein: the novel guide block is characterized by further comprising an outer frame, wherein the base station is arranged in the outer frame, and the second guide block is fixedly arranged on the inner wall of the outer frame.
9. The earthquake-resistant support frame for building construction according to claim 8, wherein: be provided with tertiary bradyseism subassembly between base station and the outer frame, tertiary bradyseism subassembly includes a plurality of bradyseism poles, the lower extreme at the base station is connected to the upper end of bradyseism pole, the bottom of outer frame is provided with the recess corresponding with the bradyseism pole, and the lower extreme slip of bradyseism pole inserts in corresponding recess, and is provided with the fifth spring between the terminal surface of bradyseism pole and outer frame, be provided with the sixth spring in the recess, the both ends of sixth spring are propped respectively on the bottom of bradyseism pole and the bottom surface of recess.
10. A seismic support frame for construction according to claim 3, wherein: the lower extreme of movable plate is connected on the base station through sliding block and intermediate connecting rod, the sliding block is followed down sheathed tube slip direction slides and sets up on the base station, the both ends of intermediate connecting rod articulate respectively on the lower extreme of movable plate and sliding block, be provided with the slide bar of cover shell and slip setting in the cover shell between intermediate connecting rod and the base station, the cover shell is provided with seventh spring, and the both ends of seventh spring are propped in the tip of slide bar and the bottom of cover shell respectively.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111345148.5A CN113944725B (en) | 2021-11-15 | 2021-11-15 | Anti-seismic support frame for building construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111345148.5A CN113944725B (en) | 2021-11-15 | 2021-11-15 | Anti-seismic support frame for building construction |
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| CN113944725A CN113944725A (en) | 2022-01-18 |
| CN113944725B true CN113944725B (en) | 2023-07-07 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116988590B (en) * | 2023-09-28 | 2023-12-08 | 四川融海运通抗震科技有限责任公司 | Building vibration reduction support |
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| CN107795634A (en) * | 2017-11-16 | 2018-03-13 | 江苏丰禾食品有限公司 | A kind of electromechanical equipment damping device for being used to build |
| IT201800002453A1 (en) * | 2018-02-06 | 2019-08-06 | Kyneprox S R L | ANTI-SEISMIC DEVICE |
| CN208163213U (en) * | 2018-03-26 | 2018-11-30 | 广西科技大学鹿山学院 | A kind of shock-absorbing mechanical device |
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