CN109487980A - A kind of shock insulation floor of connecting lever support - Google Patents
A kind of shock insulation floor of connecting lever support Download PDFInfo
- Publication number
- CN109487980A CN109487980A CN201811463824.7A CN201811463824A CN109487980A CN 109487980 A CN109487980 A CN 109487980A CN 201811463824 A CN201811463824 A CN 201811463824A CN 109487980 A CN109487980 A CN 109487980A
- Authority
- CN
- China
- Prior art keywords
- connecting lever
- support
- shock insulation
- supporting leg
- articulated body
- 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.)
- Granted
Links
- 230000035939 shock Effects 0.000 title claims abstract description 38
- 238000009413 insulation Methods 0.000 title claims abstract description 36
- 230000000703 anti-shock Effects 0.000 claims abstract description 31
- 239000011120 plywood Substances 0.000 claims description 37
- 238000004880 explosion Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 230000003139 buffering effect Effects 0.000 abstract 1
- 230000036461 convulsion Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/22—Resiliently-mounted floors, e.g. sprung floors
- E04F15/225—Shock absorber members therefor
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Floor Finish (AREA)
Abstract
A kind of shock insulation floor of connecting lever support, technical solution of the present invention by Tipple Bottom board group at, installation spring and connecting lever antishock device are respectively used between Tipple Bottom plate, spring is used to absorb the vertical vibration energy that explosion generates, connecting lever antishock device is used to buffer the transverse vibration energy that explosion generates, upper and lower support connecting lever on connecting lever antishock device is mutually hinged, spring is also connected between upper and lower support connecting lever, the energy of buffering and absorption explosion that this setting can be comprehensive, significantly promotes the shock insulation function on shock insulation floor.
Description
Technical field
The present invention relates to the technical fields on shock insulation floor, more particularly to a kind of multiple spot spherical surface rolling support with limit rope
Shock insulation floor.
Background technique
Under blast shock environment, requirement of engineering takes isolation measure to guarantee the safety of internal staff and equipment.Every
Shake floor is the isolation measure that engineering shock insulation generallys use, and existing shock insulation floor installs additional generally by between upper layer and lower layer plate
Elastic element, for example the vibration of blast impulse generation is buffered using spring, spring is generally used for solving the perpendicular of detonation shock
Absorption to the energy of vibration, and for explosion, the impact of generation is not merely vertical vibration energy, will also include one
A little lateral vibration energy, existing shock insulation floor do not have the function of this respect substantially, it is necessary to which innovation and improvement are promoted.
Summary of the invention
To solve the above problems, the present invention proposes a kind of shock insulation floor of connecting lever support.
The technical scheme is that a kind of shock insulation floor of connecting lever support, including top plate, intermediate plate and lower plywood,
It is characterized in that: be evenly distributed with several anti-seismic springs between the top plate and middle plate, up and down the two of the anti-seismic spring
End is fixedly connected with top plate and intermediate plate respectively；There are four mutually equal for support between the quadrangle of the middle plate and lower plywood
Capable connecting lever antishock device, including at least in the connecting lever antishock device has support connecting lever, by turning between middle plate and lower plywood
Arm antishock device can be swung；
The quadrangle of plate and lower plywood is equipped with limit rope in middle level, which is slightly larger than between middle plate and lower plywood
Spacing.
Preferably, the support connecting lever of the connecting lever antishock device by intermediate cross-brace body and is connected between support
The upper and lower supporting leg at body both ends forms, and upper and lower supporting leg is in opposite direction and intermediate support is vertically vertical connect respectively, middle plate
Position corresponding with upper and lower supporting leg with lower plywood is equipped with bearing block, and the end of upper and lower supporting leg connects shape with bearing block by bearing
At revolute pair.
Preferably, the connecting lever antishock device includes spring, and support connecting lever includes that upper support connecting lever and lower support are turned
Arm, upper support connecting lever are formed by lateral upper articulated body and with the vertical upper connecting lever supporting leg connected vertically in upper articulated body one end,
Lower support connecting lever is formed by lateral lower articulated body and with the vertical lower connecting lever supporting leg connected vertically in lower articulated body one end, described
Upper support connecting lever and lower support connecting lever are hingedly linked together by the hinged end of upper articulated body and the hinged end of lower articulated body, described
Spring is located at the angle of upper and lower articulated body, the middle part horizontal connection at the both ends of spring and upper and lower articulated body；Middle plate and
Lower plywood position corresponding with upper and lower connecting lever supporting leg is equipped with bearing block, and upper and lower connecting lever supporting leg connects shape with bearing block by bearing
At revolute pair.
Preferably, the hinged end of the upper articulated body, which extends outwardly, is equipped with and the lateral vertical holding tank of upper articulated body, under
Articulated body is located in the holding tank.
Preferably, the cross section of the upper support connecting lever and lower support connecting lever is that round and size is identical.
Preferably, the size matching of the size of the holding tank and lower support connecting lever.
Preferably, the size of the upper, middle and lower laminate is all the same, between the laminate of upper, middle and lower install anti-seismic spring and
Corresponding each side is parallel to each other after crutches arm antishock device.
Preferably, after the upper supporting leg and lower limb leg are connect by bearing with middle plate and lower plywood, two intermediate supports
Body is identical with the distance of lower plywood away from middle plate.
The method have the benefit that: shock insulation bottom plate of the invention is set as three layers, sets between top plate and middle plate
There is anti-seismic spring to be used to absorb vertical vibration energy, connecting lever antishock device, shock insulation bottom plate are equipped between middle plate and lower plywood
When receiving lateral vibration, the support connecting lever stress on antishock device will drive bottom plate swing, to sponge each orientation
Transverse vibration energy, under the collective effect of anti-seismic spring and connecting lever antishock device, shock insulation bottom plate of the invention can be comprehensive
Vibration energy is sponged, the more stable safety of shock insulation bottom plate is made.
Detailed description of the invention
Fig. 1 is a kind of one of the perspective view on the shock insulation floor of connecting lever support；
Fig. 2 is a kind of one of the main view on the shock insulation floor of connecting lever support；
Fig. 3 is the partial enlarged view of Fig. 2；
Fig. 4 is the sectional view along A-A of Fig. 2；
Fig. 5 is the two of the perspective view on the shock insulation floor of a kind of connecting lever support；
Fig. 6 is the two of the main view on the shock insulation floor of a kind of connecting lever support；
Fig. 7 is the B-B direction cross-sectional view of Fig. 5；
Fig. 8 is the two of the connecting lever antishock device on the shock insulation floor of a kind of connecting lever support；
Fig. 9 is the two of the connecting lever antishock device another kind state on the shock insulation floor of a kind of connecting lever support；
In figure, 1. top plates；2. intermediate plate；3. lower plywood；4. anti-seismic spring；5. connecting lever antishock device；6. limiting rope；In 7.
Between supporter；701. upper supporting leg；702. lower supporting legs；8. bearing block；9. spring；10. connecting lever is supported on；Articulated body on 101.；
Connecting lever on 102.；103. holding tank；11. lower support connecting lever；1101. lower articulated body；1102. lower connecting lever supporting legs.
Specific embodiment
Embodiment one, referring to Figure of description 1-4, a kind of shock insulation floor of connecting lever support, including top plate, intermediate plate and
Lower plywood is evenly distributed with several anti-seismic springs, the upper and lower ends of the anti-seismic spring between the top plate and middle plate
It is fixedly connected respectively with top plate and intermediate plate, vertical vibration energy can be absorbed in anti-seismic spring；The middle plate and
There are four connecting lever antishock devices parallel to each other for support between the quadrangle of lower plywood, and connecting lever antishock device can be absorbed lateral
Vibration energy includes support connecting lever in the connecting lever antishock device, and the support connecting lever is by intermediate support and is connected to
Between supporter both ends upper and lower supporting leg composition, upper and lower supporting leg is in opposite direction and intermediate support is vertically vertical connect respectively,
Middle plate and lower plywood position corresponding with upper and lower supporting leg are equipped with bearing block, and the end of upper and lower supporting leg passes through bearing and bearing block
Connection forms revolute pair；It can be swung between middle plate and lower plywood by connecting lever antishock device；
The quadrangle of plate and lower plywood is equipped with limit rope in middle level, which is slightly larger than between middle plate and lower plywood
Spacing, when the jerk received is very big, limit rope can hold top plate, intermediate plate and lower plywood, avoid shock insulation
Excessive swing occurs for bottom plate.
The cross section of the upper support connecting lever and lower support connecting lever is that round and size is identical, the support connecting lever of cylindrical body
It can more easily be connected with bearing, be able to ascend the installation and removal speed of shock insulation bottom plate.
The size of the upper, middle and lower laminate is all the same, and anti-seismic spring is installed between the laminate of upper, middle and lower and crutches arm is anti-
Corresponding each side is parallel to each other after shaking device.
Embodiment two, referring to Figure of description 5-9, a kind of shock insulation floor of connecting lever support, including top plate, intermediate plate and
Lower plywood is evenly distributed with several anti-seismic springs, the upper and lower ends of the anti-seismic spring between the top plate and middle plate
It is fixedly connected respectively with top plate and intermediate plate, vertical vibration energy can be absorbed in anti-seismic spring；The middle plate and
Support includes that support is turned in the connecting lever antishock device there are four connecting lever antishock device parallel to each other between the quadrangle of lower plywood
Arm and spring, the connecting lever antishock device includes spring, and support connecting lever includes upper support connecting lever and lower support connecting lever, upper branch
Support connecting lever is formed by lateral upper articulated body and with the vertical upper connecting lever supporting leg connected vertically in upper articulated body one end, and lower support is turned
Arm is formed by lateral lower articulated body and with the vertical lower connecting lever supporting leg connected vertically in lower articulated body one end, the upper articulated body
Hinged end and the hinged end of lower articulated body hingedly upper support connecting lever and lower support connecting lever are linked together, the spring is located at
The angle of upper and lower articulated body, the middle part horizontal connection at the both ends of spring and upper and lower articulated body；Middle plate and lower plywood with
The corresponding position of connecting lever supporting leg is equipped with bearing block above and below, and upper and lower connecting lever supporting leg connects to form rotation with bearing block by bearing
Pair, upper and lower supporting leg can twist mutually when by lateral vibration energy, swing between middle plate and lower plywood to drive,
The transverse energy in each orientation can be buffered,
Transverse vibration in embodiment one come power will appear if consistent with supporter direction support connecting lever both ends will not be around axis
Forward it is dynamic, in this way support connecting lever cannot play the role of deflection.The spring connected between upper and lower articulated body in the present embodiment
To an elastic force each other, avoid as shaking connecting lever antishock device failure phenomenon caused by carrying out power angle problem.
The hinged end of the upper articulated body, which extends outwardly, to be equipped with and the lateral vertical holding tank of upper articulated body, lower hinged position
In in the holding tank, holding tank can keep connecting lever antishock device structure stronger to articulated body one support.
The quadrangle of plate and lower plywood is equipped with limit rope in middle level, which is slightly larger than middle plate and lower plywood
Between spacing, when the jerk received is very big, limit rope can hold intermediate plate and lower plywood, avoid shock insulation bottom plate
Excessive swing occurs.
The support connecting lever is cylindrical body, and the support connecting lever of cylindrical body more can be connected easily with bearing, can
Promote the installation and removal speed of shock insulation bottom plate.
The size matching of the size of the holding tank and lower support connecting lever, after holding tank can give upper and lower connecting lever hinged
One support, increases upper and lower connecting lever to the support force of top bottom plate.
The size of the upper, middle and lower laminate is all the same, and anti-seismic spring is installed between the laminate of upper, middle and lower and crutches arm is anti-
Corresponding each side is parallel to each other after shaking device.
After the upper supporting leg and lower limb leg is connect by bearing with middle plate and lower plywood, two intermediate supports are away from middle layer
Plate is identical with the distance of lower plywood, can make two intermediate support uniform forces in this way, avoids unbalance stress that connecting lever antidetonation is caused to fill
Set unstable, decrease anti seismic efficiency.
Lower plywood can be fixed on ground, as stabilization by above-described embodiment one and two by anchoring piece during installation
Support, then connecting lever antishock device, middle plate, anti-seismic spring and top plate are installed upwards in turn, the limit rope of quadrangle uses
Wirerope or tension spring.
Claims (8)
1. a kind of shock insulation floor of connecting lever support, including top plate, intermediate plate and lower plywood, it is characterized in that: the top plate
Be evenly distributed with several anti-seismic springs between middle plate, the upper and lower ends of the anti-seismic spring respectively with top plate and intermediate plate
It is fixedly connected；There are four connecting lever antishock devices parallel to each other for support between the quadrangle of the middle plate and lower plywood, this is turned
Including at least in arm antishock device has support connecting lever, can be swung between middle plate and lower plywood by connecting lever antishock device；
The quadrangle of plate and lower plywood is equipped with limit rope in middle level, which is slightly larger than between middle plate and lower plywood
Spacing.
2. a kind of shock insulation floor of connecting lever support according to claim 1, it is characterized in that: the connecting lever antishock device
Support connecting lever is made of intermediate cross-brace body with the upper and lower supporting leg for being connected between supporter both ends, upper and lower supporting leg difference
In opposite direction with intermediate support is vertically vertical connect, middle plate and lower plywood position corresponding with upper and lower supporting leg are equipped with axis
Seat is held, the end of upper and lower supporting leg connects to form revolute pair by bearing with bearing block.
3. the shock insulation floor of a kind of connecting lever support according to claim 1, it is characterized in that: the connecting lever antishock device packet
Included spring, support connecting lever includes upper support connecting lever and lower support connecting lever, upper support connecting lever by transverse direction upper articulated body and with
The vertical upper connecting lever supporting leg composition connected vertically in upper articulated body one end, lower support connecting lever by lateral lower articulated body and with lower hinge
It cuts with scissors the hinged end of the vertical lower connecting lever supporting leg composition connected vertically in junctor one end, the hinged end of the upper articulated body and lower articulated body
It connects and is linked together upper support connecting lever and lower support connecting lever, the spring is located at the angle of upper and lower articulated body, spring
The middle part horizontal connection at both ends and upper and lower articulated body；Middle plate and lower plywood position corresponding with upper and lower connecting lever supporting leg are equipped with axis
Seat is held, upper and lower connecting lever supporting leg connects to form revolute pair by bearing with bearing block.
4. a kind of shock insulation floor of connecting lever support according to claim 3, it is characterised in that: the upper articulated body it is hinged
End extend outwardly be equipped with and upper articulated body laterally vertical holding tank, lower articulated body are located in the holding tank.
5. the shock insulation floor of a kind of connecting lever support according to claim 2 or 3, it is characterized in that: the upper support connecting lever
Cross section with lower support connecting lever is that round and size is identical.
6. a kind of shock insulation floor of connecting lever support according to claim 3, it is characterized in that: the size of the holding tank and
The size matching of lower support connecting lever.
7. a kind of shock insulation floor of connecting lever support according to claim 1, it is characterized in that: the upper, middle and lower laminate
Size is all the same, and corresponding each side is mutual after installing anti-seismic spring and crutches arm antishock device between the laminate of upper, middle and lower
In parallel.
8. the shock insulation floor of a kind of connecting lever support according to claim 1, it is characterized in that: the upper supporting leg and lower limb leg
After being connect by bearing with middle plate and lower plywood, two intermediate supports are identical with the distance of lower plywood away from middle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811463824.7A CN109487980B (en) | 2018-12-03 | 2018-12-03 | Vibration isolation floor supported by crank arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811463824.7A CN109487980B (en) | 2018-12-03 | 2018-12-03 | Vibration isolation floor supported by crank arm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109487980A true CN109487980A (en) | 2019-03-19 |
| CN109487980B CN109487980B (en) | 2024-05-24 |
Family
ID=65698730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811463824.7A Active CN109487980B (en) | 2018-12-03 | 2018-12-03 | Vibration isolation floor supported by crank arm |
Country Status (1)
| Country | Link |
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| CN (1) | CN109487980B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110670840A (en) * | 2019-11-20 | 2020-01-10 | 青岛军平减震科技有限公司 | Floor with damping function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000291290A (en) * | 1999-04-08 | 2000-10-17 | Soken Sekkei:Kk | Storm resisting apparatus for seismically isolated structure |
| CN102317548A (en) * | 2009-02-16 | 2012-01-11 | 马拉特·迪戈里 | The multidirectional hysteresis damper (MTHD) that reverses |
| CN103821248A (en) * | 2014-03-09 | 2014-05-28 | 北京工业大学 | Limit connecting rod type low frequency vibration isolation energy-consumption support |
| CN206438390U (en) * | 2017-01-13 | 2017-08-25 | 陕西铁路工程职业技术学院 | A kind of high-performance bridge aseismatic bearing |
| CN209760679U (en) * | 2018-12-03 | 2019-12-10 | 河南民生特种装备有限公司 | Shock insulation floor supported by crank arm |
-
2018
- 2018-12-03 CN CN201811463824.7A patent/CN109487980B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000291290A (en) * | 1999-04-08 | 2000-10-17 | Soken Sekkei:Kk | Storm resisting apparatus for seismically isolated structure |
| CN102317548A (en) * | 2009-02-16 | 2012-01-11 | 马拉特·迪戈里 | The multidirectional hysteresis damper (MTHD) that reverses |
| CN103821248A (en) * | 2014-03-09 | 2014-05-28 | 北京工业大学 | Limit connecting rod type low frequency vibration isolation energy-consumption support |
| CN206438390U (en) * | 2017-01-13 | 2017-08-25 | 陕西铁路工程职业技术学院 | A kind of high-performance bridge aseismatic bearing |
| CN209760679U (en) * | 2018-12-03 | 2019-12-10 | 河南民生特种装备有限公司 | Shock insulation floor supported by crank arm |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110670840A (en) * | 2019-11-20 | 2020-01-10 | 青岛军平减震科技有限公司 | Floor with damping function |
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| Publication number | Publication date |
|---|---|
| CN109487980B (en) | 2024-05-24 |
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