CN111591861A - Shock-absorbing structure for construction elevator - Google Patents
Shock-absorbing structure for construction elevator Download PDFInfo
- Publication number
- CN111591861A CN111591861A CN202010473532.2A CN202010473532A CN111591861A CN 111591861 A CN111591861 A CN 111591861A CN 202010473532 A CN202010473532 A CN 202010473532A CN 111591861 A CN111591861 A CN 111591861A
- Authority
- CN
- China
- Prior art keywords
- rubber block
- damping
- shock absorption
- pressing plate
- bottom 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.)
- Pending
Links
- 238000010276 construction Methods 0.000 title claims abstract description 43
- 229920001971 elastomer Polymers 0.000 claims abstract description 124
- 238000013016 damping Methods 0.000 claims abstract description 95
- 230000035939 shock Effects 0.000 claims abstract description 56
- 238000010521 absorption reaction Methods 0.000 claims abstract description 39
- 238000009434 installation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 239000000725 suspension Substances 0.000 description 6
- 238000003466 welding Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/026—Attenuation system for shocks, vibrations, imbalance, e.g. passengers on the same side
- B66B11/0266—Passive systems
-
- 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
- F16F15/08—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 rubber springs ; with springs made of rubber and metal
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Fluid Mechanics (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The invention discloses a shock absorption structure for a construction elevator, which comprises a connecting piece body, wherein the connecting piece body comprises a first lifting lug type rubber block shock absorption pressing plate, a shock absorption rubber pressing plate, a first shock absorption rubber block, a second shock absorption rubber block and a second lifting lug type rubber block shock absorption pressing plate, the first shock absorption rubber block is arranged on the upper wall of the first lifting lug type rubber block shock absorption pressing plate, the second shock absorption rubber block is arranged on the lower wall of the first lifting lug type rubber block shock absorption pressing plate, the shock absorption rubber pressing plate is arranged on the upper wall of the first shock absorption rubber block, and the second lifting lug type rubber block shock absorption pressing plate is arranged on the bottom wall of the second shock absorption. The invention belongs to the technical field of engineering machinery, and particularly relates to a damping structure for a construction elevator, which reduces the noise of the construction elevator, reduces the vibration in the operation process and ensures the personal safety of operators and passengers.
Description
Technical Field
The invention belongs to the technical field of engineering machinery, and particularly relates to a shock absorption structure for a construction elevator.
Background
Construction elevators are generally referred to as construction elevators, but construction elevators comprise a broader definition and construction platforms also belong to the construction elevator series. The simple construction elevator consists of a lift car, a driving mechanism, a standard knot, an attached wall, a chassis, a fence, an electrical system and the like, and is a manned cargo-carrying construction machine frequently used in buildings. At present, a construction elevator used in a construction site has high noise, the possibility of loosening and welding of an elevator mechanism and a suspension cage bolt is greatly increased due to vibration, and personal danger is brought to an operator and a passenger.
Patent application No. CN208932736U discloses a safe construction elevator for civil engineering construction, which comprises a construction elevator base, wherein the upper surface of the construction elevator base is fixedly connected with a damping device, the upper surface of the damping device is fixedly connected with an elevator frame body, an expansion bracket rod is arranged inside the elevator frame body, the upper surface of the expansion bracket rod is movably connected with a rotating platform, the safety construction elevator for civil engineering construction has the advantages that through the arrangement of the handrails, the retarding springs and the damping devices, when a worker falls down the elevator cage, the handrails can be held by hands, the personal safety of workers is ensured, the buffer spring can play a role in buffering the elevator cage, the running stability and the running comfort of the device are improved, the elevator cage has the advantages that certain protection effect is achieved on workers and articles in the elevator cage, the phenomenon that the workers or the articles are damaged due to shaking when the elevator cage falls is reduced, and personal safety of the workers is further guaranteed.
Disclosure of Invention
In order to solve the problems, the invention provides the damping structure for the construction elevator, which reduces the noise of the construction elevator, reduces the vibration in the operation process and ensures the personal safety of operators and passengers.
In order to realize the functions, the technical scheme adopted by the invention is as follows: a damping structure for a construction elevator comprises a connecting piece body, wherein the connecting piece body is used for connecting a driving mechanism of the construction elevator with a suspension cage and comprises a first lifting lug type rubber block damping pressure plate, a damping rubber pressure plate, a first damping rubber block, a second damping rubber block and a second lifting lug type rubber block damping pressure plate, the first damping rubber block is arranged on the upper wall of the first lifting lug type rubber block damping pressure plate, the second damping rubber block is arranged on the lower wall of the first lifting lug type rubber block damping pressure plate, the damping rubber pressure plate is arranged on the upper wall of the first damping rubber block, the second lifting lug type rubber block damping pressure plate is arranged on the bottom wall of the second damping rubber block, the first lifting lug type rubber block damping pressure plate is connected with the driving mechanism, the second lifting lug type rubber block damping pressure plate is connected with the suspension cage, the connection between the driving mechanism of the construction elevator and the suspension cage is realized, the vibration generated in the operation process is eliminated through the first damping rubber block and the second damping rubber block arranged on the two, simultaneously, the sandwich type structure of the damping rubber block I, the damping rubber block II and the lifting lug type rubber block damping pressing plate I is arranged, and the noise generated by mutual friction of the traditional steel hinged structure in the operation process is avoided.
Furthermore, the first lug type rubber block damping pressing plate comprises a first bottom plate and a first lug, the first bottom plate is of a plate-shaped structure, the vertical central section of the first bottom plate in the front view and the vertical central section of the first bottom plate in the side view are both of I-shaped structures, an upper wall and a lower wall of the first bottom plate form a groove, the first damping rubber block is buckled in the groove of the upper wall of the first bottom plate during installation, the second damping rubber block is buckled in the groove of the bottom wall of the first bottom plate, the first lug is arranged at the center of the upper wall of the first bottom plate and penetrates through the first damping rubber block and the damping rubber pressing plate, and a construction elevator driving mechanism is connected with the first lug type rubber block damping pressing plate through welding or pin joint with.
Furthermore, the lifting lug type rubber block damping pressing plate II comprises a second bottom plate and a second lifting lug, the second bottom plate is arranged on the bottom wall of the second damping rubber block, the second bottom plate is arranged in a flat plate type structure, the second lifting lug is arranged on the bottom wall of the second bottom plate, the second lifting lug is provided with two groups of damping pressing plates and symmetrically arranged along the vertical central plane of the second bottom plate, the suspension cage is connected with the second lifting lug type rubber block damping pressing plate through welding or pin joint with the second lifting lug, and the second lifting lug is symmetrically arranged, so that the second suspension cage can be prevented from shaking in the operation process of the construction elevator.
Further, be equipped with the shock attenuation on the connecting piece body and connect the clamp plate hole, the shock attenuation is connected the clamp plate hole and is equipped with the multiunit and sets up about a lug formula rubber piece shock attenuation clamp plate central plane symmetry, the shock attenuation is connected the clamp plate hole and is run through damping rubber clamp plate, damping rubber piece one, lug formula rubber piece shock attenuation clamp plate one, damping rubber piece two and setting of lug formula rubber piece shock attenuation clamp plate two, and it is fixed to connect the clamp plate hole to screw through inserting the bolt shock attenuation, realizes that the compaction between connecting piece body layer and the layer is fixed, and convenient to detach changes simultaneously.
Furthermore, the damping rubber block I and the damping rubber block II are both made of chloroprene rubber materials, can resist weather aging and are beneficial to prolonging the service life of the damping rubber blocks.
The invention adopts the structure to obtain the following beneficial effects: the damping structure for the construction elevator is simple in structure and convenient to use, the damping rubber block I and the damping rubber block II are arranged on the two sides of the lifting lug type rubber block damping pressure plate I, so that the noise of the construction elevator can be reduced, the vibration is reduced, the safety risk of operators is reduced, the construction safety is greatly improved, the damping rubber pressure plate is compacted on the damping rubber block I, the damping structure is prevented from being damaged when the damping structure is fixed, and the service life of the damping structure is prolonged.
Drawings
Fig. 1 is a front sectional view of a shock-absorbing structure for a construction elevator according to the present invention;
fig. 2 is a right side sectional view of a shock-absorbing structure for a construction elevator of the present invention.
The connecting piece comprises a connecting piece body 1, a first lug type rubber block damping pressure plate 2, a first lug type rubber block damping pressure plate 3, a damping rubber pressure plate 4, a first damping rubber block 5, a second damping rubber block 6, a second lug type rubber block damping pressure plate 7, a first base plate 8, a first lug, a second base plate 9, a second base plate 10, a second lug, 11 and a damping connecting pressure plate hole 12 and a groove.
Detailed Description
The technical solutions of the present invention will be described in further detail with reference to specific implementations, and all the portions of the present invention that are not described in detail in the technical features or the connection relationships of the present invention are the prior art.
In the description of the present invention, it is to be understood that the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and for simplicity in description, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus are not to be construed as limiting the present invention
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-2, the shock absorption structure for the construction elevator comprises a connecting piece body 1, wherein the connecting piece body 1 comprises a first lifting lug type rubber block shock absorption pressing plate 2, a first shock absorption rubber pressing plate 3, a first shock absorption rubber block 4, a second shock absorption rubber block 5 and a second lifting lug type rubber block shock absorption pressing plate 6, the first shock absorption rubber block 4 is arranged on the upper wall of the first lifting lug type rubber block shock absorption pressing plate 2, the second shock absorption rubber block 5 is arranged on the lower wall of the first lifting lug type rubber block shock absorption pressing plate 2, the shock absorption rubber pressing plate 3 is arranged on the upper wall of the first shock absorption rubber block 4, and the second lifting lug type rubber block shock absorption pressing plate 6 is arranged on the bottom wall of the second shock absorption rubber.
The lifting lug type rubber block damping pressing plate 2 comprises a first bottom plate 7 and a first lifting lug 8, the vertical central section of the first bottom plate 7 in the front view and the vertical central section of the first bottom plate in the side view are both of a plate-shaped structure, a groove 12 is formed in the upper wall and the lower wall of the first bottom plate 7, a first damping rubber block 4 is buckled in the groove 12 in the upper wall of the first bottom plate during installation, a second damping rubber block 5 is buckled in the groove 12 in the bottom wall of the first bottom plate, and the first lifting lug 8 is arranged at the center of the upper wall of the first bottom plate 7 and penetrates through the first damping rubber block 4 and the damping rubber pressing plate 3.
The lifting lug type rubber block damping pressure plate II 6 comprises a bottom plate II 9 and lifting lugs II 10, the bottom plate II 9 is arranged on the bottom wall of the damping rubber block II 5, the bottom plate II 9 is arranged in a flat plate type structure, the lifting lugs II 10 are arranged on the bottom wall of the bottom plate II 9, and the lifting lugs II 10 are arranged in two groups and symmetrically arranged along the vertical central plane of the bottom plate II 9.
The damping rubber pressing plates 3 are arranged in two groups, and the damping rubber pressing plates 3 are symmetrically arranged on two sides of one lifting lug 8.
Connecting plate hole 11 is connected in the shock attenuation that is equipped with on connecting piece body 1, pressure plate hole 11 is connected in the shock attenuation is equipped with the multiunit and sets up about 2 central plane symmetries of lug formula block rubber shock attenuation clamp plate, pressure plate hole 11 is connected in the shock attenuation runs through damping rubber clamp plate 3, damping rubber block 4, lug formula block rubber shock attenuation clamp plate 2, damping rubber block two 5 and lug formula block rubber shock attenuation clamp plate two 6 settings.
The damping rubber block I4 and the damping rubber block II 5 are both made of chloroprene rubber materials.
During the specific use, connect construction actuating mechanism on lug formula block rubber shock attenuation clamp plate one 2 through lug one 8, connect the cage on lug formula block rubber shock attenuation clamp plate two 6 through lug two 10, link this shock-absorbing structure into the construction elevator, the damping rubber block one 4 and the damping rubber block two 5 of locating lug formula block rubber shock attenuation clamp plate one 2 both sides filter and eliminate the vibrations that produce in the construction elevator operation process, the sandwich type structure setting of damping rubber block one 4 and damping rubber block two 5 and lug formula block rubber shock attenuation clamp plate one 2 replaces the articulated structure setting of traditional steel construction simultaneously, thereby reduce the noise that produces because of the friction.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (5)
1. The utility model provides a shock-absorbing structure for construction elevator, includes the connecting piece body, its characterized in that: the connecting piece body comprises a first lug type rubber block damping pressing plate, a first damping rubber block, a second damping rubber block and a second lug type rubber block damping pressing plate, the first damping rubber block is arranged on the upper wall of the first lug type rubber block damping pressing plate, the second damping rubber block is arranged on the lower wall of the first lug type rubber block damping pressing plate, the upper wall of the first damping rubber block is arranged on the damping rubber pressing plate, and the second lug type rubber block damping pressing plate is arranged on the bottom wall of the second damping rubber block.
2. The shock-absorbing structure for construction elevator according to claim 1, characterized in that: the first lug type rubber block damping pressure plate comprises a first bottom plate and a first lug, the first bottom plate is of a plate-shaped structure, the vertical central section of the first bottom plate is in the front view, the vertical central section of the first bottom plate is in an I-shaped structure, the vertical central section of the first bottom plate in the side view is provided with a groove, the upper wall and the lower wall of the first bottom plate form a groove, the first damping rubber block is buckled in the groove of the upper wall of the first bottom plate during installation, the second damping rubber block is buckled in the groove of the lower wall of the first bottom plate, and the first lug is arranged at the center of the upper wall of the.
3. The shock-absorbing structure for construction elevator according to claim 1, characterized in that: the lifting lug type rubber block damping pressing plate II comprises a bottom plate II and lifting lugs II, the bottom plate II is arranged on the bottom wall of the damping rubber block II, the bottom plate II is arranged in a flat plate type structure, the lifting lugs II are arranged on the bottom wall of the bottom plate II, and the lifting lugs II are arranged in two groups and symmetrically arranged along the vertical central plane of the bottom plate II.
4. The shock-absorbing structure for construction elevator according to claim 1, characterized in that: the connecting piece is characterized in that a shock absorption connecting pressing plate hole is formed in the connecting piece body, multiple groups of shock absorption connecting pressing plate holes are formed in the shock absorption connecting pressing plate hole, and the shock absorption connecting pressing plate hole is symmetrically arranged about a center plane of the lifting lug type rubber block shock absorption pressing plate, and penetrates through the shock absorption rubber pressing plate, the first shock absorption rubber block, the first lifting lug type rubber block shock absorption pressing plate, the second shock absorption rubber block and the second lifting lug type rubber block shock absorption pressing plate.
5. The shock-absorbing structure for construction elevator according to claim 1, characterized in that: the damping rubber block I and the damping rubber block II are both made of chloroprene rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010473532.2A CN111591861A (en) | 2020-05-29 | 2020-05-29 | Shock-absorbing structure for construction elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010473532.2A CN111591861A (en) | 2020-05-29 | 2020-05-29 | Shock-absorbing structure for construction elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111591861A true CN111591861A (en) | 2020-08-28 |
Family
ID=72184180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010473532.2A Pending CN111591861A (en) | 2020-05-29 | 2020-05-29 | Shock-absorbing structure for construction elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111591861A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5295671A (en) * | 1991-11-06 | 1994-03-22 | Toyoda Gosei Co., Ltd. | Vibration insulating mount |
| JP2001317585A (en) * | 2000-05-09 | 2001-11-16 | Tokkyokiki Corp | Vibration control device and driving method therefor |
| JP2007126495A (en) * | 2005-11-01 | 2007-05-24 | Design Research Net:Kk | Metal-rubber composite member and chair obtained using the same |
| JP2009024786A (en) * | 2007-07-20 | 2009-02-05 | Swcc Showa Device Technology Co Ltd | Suspension type vibration control rubber |
| JP2010112555A (en) * | 2008-10-23 | 2010-05-20 | Honeywell Internatl Inc | Vibration isolator |
| US20100133734A1 (en) * | 2007-03-30 | 2010-06-03 | Bridgestone Corporation | Vibration control equipment |
| KR20110039729A (en) * | 2009-10-12 | 2011-04-20 | 주식회사 다원산업 | Rotation apparatus for chair |
| CN202381624U (en) * | 2011-09-15 | 2012-08-15 | 洛阳双瑞橡塑科技有限公司 | Variable stiffness elastic support |
| CN102865326A (en) * | 2012-06-26 | 2013-01-09 | 北京东方新星石化工程股份有限公司 | Shock absorber and vibroflotation equipment |
| CN204213118U (en) * | 2014-10-21 | 2015-03-18 | 山东鲁能智能技术有限公司 | The locking vibration damping connection device of a kind of guide rail |
| CN107842579A (en) * | 2017-10-19 | 2018-03-27 | 桐城市天泰农机服务专业合作社 | A kind of farm machinery engine beam |
| JP2019108825A (en) * | 2017-12-15 | 2019-07-04 | トヨタ自動車株式会社 | Crank cap assembly and internal combustion engine |
| CN212387533U (en) * | 2020-05-29 | 2021-01-22 | 李朝阁 | Shock-absorbing structure for construction elevator |
-
2020
- 2020-05-29 CN CN202010473532.2A patent/CN111591861A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5295671A (en) * | 1991-11-06 | 1994-03-22 | Toyoda Gosei Co., Ltd. | Vibration insulating mount |
| JP2001317585A (en) * | 2000-05-09 | 2001-11-16 | Tokkyokiki Corp | Vibration control device and driving method therefor |
| JP2007126495A (en) * | 2005-11-01 | 2007-05-24 | Design Research Net:Kk | Metal-rubber composite member and chair obtained using the same |
| US20100133734A1 (en) * | 2007-03-30 | 2010-06-03 | Bridgestone Corporation | Vibration control equipment |
| JP2009024786A (en) * | 2007-07-20 | 2009-02-05 | Swcc Showa Device Technology Co Ltd | Suspension type vibration control rubber |
| JP2010112555A (en) * | 2008-10-23 | 2010-05-20 | Honeywell Internatl Inc | Vibration isolator |
| KR20110039729A (en) * | 2009-10-12 | 2011-04-20 | 주식회사 다원산업 | Rotation apparatus for chair |
| CN202381624U (en) * | 2011-09-15 | 2012-08-15 | 洛阳双瑞橡塑科技有限公司 | Variable stiffness elastic support |
| CN102865326A (en) * | 2012-06-26 | 2013-01-09 | 北京东方新星石化工程股份有限公司 | Shock absorber and vibroflotation equipment |
| CN204213118U (en) * | 2014-10-21 | 2015-03-18 | 山东鲁能智能技术有限公司 | The locking vibration damping connection device of a kind of guide rail |
| CN107842579A (en) * | 2017-10-19 | 2018-03-27 | 桐城市天泰农机服务专业合作社 | A kind of farm machinery engine beam |
| JP2019108825A (en) * | 2017-12-15 | 2019-07-04 | トヨタ自動車株式会社 | Crank cap assembly and internal combustion engine |
| CN212387533U (en) * | 2020-05-29 | 2021-01-22 | 李朝阁 | Shock-absorbing structure for construction elevator |
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