CN112555345A - Underground damping supporting device for building - Google Patents
Underground damping supporting device for building Download PDFInfo
- Publication number
- CN112555345A CN112555345A CN202011563308.9A CN202011563308A CN112555345A CN 112555345 A CN112555345 A CN 112555345A CN 202011563308 A CN202011563308 A CN 202011563308A CN 112555345 A CN112555345 A CN 112555345A
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- CN
- China
- Prior art keywords
- buffer
- fixedly connected
- wall
- damping
- building
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- 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.)
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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
- 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
- F16F15/022—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 dampers and springs in combination
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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
- F16F15/023—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 fluid means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses an underground damping supporting device for a building, which aims at solving the problems of stability and quick shock absorption by self, and provides the following scheme. When a worker falls down and the upper part of the device is impacted accidentally, the device can quickly recover the vibration amplitude, so that the buffer is quickly realized, the stability of the device is ensured, and the levelness of the device can be kept.
Description
Technical Field
The invention relates to the technical field of building maintenance devices, in particular to an underground damping supporting device for a building.
Background
The construction covers the face extensively, goes up to going into the sky, goes down the water conservancy, for example open a well etc. and the space is limited in the pit, and the light source is darker, and has ponding, and the personnel of going into the pit do not directly go into the well and do not have the strong point, and the condition is comparatively complicated in the water, and the staff is careless easily causes self injury, therefore need use a support arrangement in the pit for building to be used for protecting the human body, makes things convenient for going on of maintenance work.
The existing underground supporting device for the building in the market at present mostly has the following defects: as a supporting platform, stability and quick shock absorption can not be solved by oneself, and the staff need rely on self just can maintain body balance, and current patent is difficult to solve this type of problem, consequently, need a damping strutting arrangement in pit for building solve above-mentioned problem urgently.
Disclosure of Invention
The invention provides an underground damping supporting device for a building, which is based on the technical problems that the existing underground supporting device for the building cannot automatically solve stability and quick shock absorption.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a damping strutting arrangement in pit for building, includes the backup pad, the position fixedly connected with annular baffle that backup pad top outer wall is close to the edge, be equipped with a plurality of damping buffer gear on the bottom outer wall of backup pad, the same weight plate of fixedly connected with on damping buffer gear's the bottom outer wall, open the position that weight plate bottom outer wall is close to the edge has the annular spout, the annular spout be equipped with three support piece, support piece includes actuating mechanism, mount and level sensor, level sensor is used for detecting the levelness to remove in the annular spout with signal transmission and control actuating mechanism.
As a still further scheme of the invention: damping buffer gear includes buffer cylinder, buffer beam and backing plate, the buffer beam is pegged graft on the top inner wall of buffer cylinder, backing plate and buffer beam fixed connection, buffer cylinder fixed connection is on the top outer wall of counterweight plate, backing plate and backup pad fixed connection, the cavity that buffer cylinder and buffer beam formed is grease chamber down, is equipped with grease chamber in the buffer beam, and grease chamber down all pack have fluid.
As a still further scheme of the invention: the utility model discloses a buffer rod, including buffer tube and buffer rod, the buffer rod bottom is equipped with the piston cylinder, the inside orifice that has a plurality of penetrations that opens of piston rod, the orifice makes and goes up grease chamber and grease chamber down and be linked together, has cup jointed buffer spring on the circumference outer wall of buffer tube and buffer rod.
As a still further scheme of the invention: fixedly connected with bottom valve on the bottom inner wall of buffer cylinder, a plurality of first telescopic links of top fixedly connected with of bottom valve, first telescopic link stretch into the several throttle hole respectively, and one side that the several throttle hole is close to last grease chamber is equipped with first valve gap, first telescopic link and first valve gap fixed connection.
As a still further scheme of the invention: the inside overhead valve that is equipped with of buffer beam, a plurality of second telescopic links of bottom fixedly connected with of overhead valve, the second telescopic link stretches into the several throttle hole respectively in, one side that the several throttle is close to lower grease chamber is equipped with the second valve gap, second telescopic link and second valve gap fixed connection, the inside runner that all is equipped with of first telescopic link and second telescopic link.
As a still further scheme of the invention: the driving mechanism is positioned on the inner wall of the annular sliding groove, one end of the driving mechanism is fixedly connected with the fixing frame, and the horizontal sensor is fixed on the inner wall of the fixing frame through a bolt.
As a still further scheme of the invention: the utility model discloses a counter weight plate, including the backup pad, the backup pad is located the top of backup pad, the position fixedly connected with a plurality of fasteners that the outer wall of counter weight plate circumference is close to the edge, equal fixedly connected with dead lever on the inner wall of fastener, the one end of dead lever passes the backup pad and is located the top of backup pad.
As a still further scheme of the invention: and a soft cushion block is bonded on the outer wall of the bottom of the counterweight plate.
The invention has the beneficial effects that:
1. the device supports a human body through the supporting plate, the bottom surface of the device is padded into the ground by the soft cushion block, the soft cushion block can be sunken to wrap the stone after contacting with the stone and the like, so that the soft cushion block is horizontally laid on the ground, the surrounding fixing frame is supported on the ground, the levelness of the soft cushion block is detected by the level sensor, the level sensor detects that the levelness of the soft cushion block is not uniform, a signal can be transmitted to the driving mechanism, the driving mechanism drives the fixing frame to slide in the annular chute until the fixing frame slides to the horizontal position and then stops, before a worker falls down on the surface of the supporting device, the levelness of the device is automatically adjusted, then the worker can stably fall down, when the worker falls down and the upper part of the device is impacted accidentally, the device can quickly recover the vibration amplitude, thereby buffering is fast, the stability of the device is ensured, when the device is pressed by the pressure buffering rod, the bottom valve, part orifice is opened, fluid lets in the orifice through the runner and gets into the cavity of resorption by the cavity of resorption and produces the damping force, otherwise the overhead valve is opened when the buffer beam compression back shifts up, second telescopic link jack-up second valve gap, part orifice is opened, fluid lets in the orifice through the runner and gets into the cavity of resorption by the cavity of resorption and produces the damping force, the power of outside buffer spring compression turns into the damping force, the damping force is giving off in the atmosphere, thereby make energy conversion discharge, make the device amplitude reduce rapidly, thereby make the device tend to stably, guarantee staff's human stability, be convenient for carry out work.
Drawings
Fig. 1 is a schematic structural diagram of an underground damping support device for a building according to the present invention;
FIG. 2 is a schematic view of a part of a cross-sectional structure of a downhole damping support device for building according to the present invention;
fig. 3 is another angle structure diagram of the underground damping supporting device for building according to the present invention.
In the figure: 1 weight plate, 2 backup pads, 3 annular baffles, 4 dead levers, 5 fasteners, 6 soft cushion blocks, 7 mount, 8 level sensor, 9 buffer cylinder, 10 bottom valves, 11 buffer spring, 12 piston cylinder, 13 orifice, 14 overhead valves, 15 second telescopic links, 16 backing plates, 17 first valve gap, 18 first telescopic links, 19 annular chutes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a damping strutting arrangement in pit for building, including backup pad 2, the position fixedly connected with annular baffle 3 that backup pad 2 top outer wall is close to the edge, be equipped with a plurality of damping buffer gear on the bottom outer wall of backup pad 2, the same counterweight plate 1 of fixedly connected with on damping buffer gear's the bottom outer wall, annular spout 19 has been opened to the position that counterweight plate 1 bottom outer wall is close to the edge, annular spout 19 is equipped with three support piece, support piece includes actuating mechanism, mount 7 and level sensor 8, level sensor 8 is used for detecting the levelness, and remove in annular spout 19 with signal transmission and control actuating mechanism.
According to the damping device, the damping buffer mechanism comprises a buffer cylinder 9, a buffer rod and a base plate 16, the buffer rod is inserted into the inner wall of the top of the buffer cylinder 9, the base plate 16 is fixedly connected with the buffer rod, the buffer cylinder 9 is fixedly connected onto the outer wall of the top of the counterweight plate 1, the base plate 16 is fixedly connected with the supporting plate 2, a cavity formed by the buffer cylinder 9 and the buffer rod is a lower oil chamber, an upper oil chamber is arranged in the buffer rod, oil is filled in the upper oil chamber and the lower oil chamber, and the oil can generate damping force when a throttling hole 13 passes through, namely, the force formed by buffering compression is converted into damping force, the force is converted to enable buffering to cause force dissipation, the vibration amplitude of the.
The buffer rod bottom is equipped with piston cylinder 12, and 12 inside openings of piston rod have a plurality of orifices 13 that run through, and orifice 13 makes the buffer chamber and the room of grease discharging down be linked together, has cup jointed buffer spring 11 on the circumference outer wall of buffer cylinder 9 and buffer rod, and during buffer spring compression, the buffer rod is impressed in buffer cylinder 9, and fluid flows in last grease chamber and the room of grease discharging down.
Fixedly connected with bottom valve 10 on the bottom inner wall of buffer cylinder 9, a plurality of first telescopic links 18 of top fixedly connected with of bottom valve 10, first telescopic link 18 stretch into several orifice 13 respectively in, one side that several orifice 13 is close to last grease chamber is equipped with first valve gap 17, first telescopic link 18 and first valve gap 17 fixed connection.
The inside overhead valve 14 that is equipped with of buffer beam, a plurality of second telescopic links 15 of bottom fixedly connected with of overhead valve 14, second telescopic link 15 stretches into in several orifice 13 respectively, one side that several orifice 13 is close to grease chamber down is equipped with the second valve gap, second telescopic link 15 and second valve gap fixed connection, first telescopic link 18 and the inside runner that all is equipped with of second telescopic link 15, thereby can flow into in the fluid gets into orifice 13 when first valve gap 17 and second valve gap are opened in the runner, form the damping force.
The driving mechanism is positioned on the inner wall of the annular sliding groove 19, one end of the driving mechanism is fixedly connected with the fixed frame 7, the level sensor 8 is fixed on the inner wall of the fixed frame 7 through bolts, and the fixed frame 7 plays a role in self-adjusting level under the action of the driving mechanism.
The position that 1 circumference outer wall of counterweight plate is close to the edge is fixedly connected with a plurality of fasteners 5, equal fixedly connected with dead lever 4 on the inner wall of fastener 5, and the one end of dead lever 4 passes backup pad 2 and is located the top of backup pad 2.
The outer wall of the bottom of the counterweight plate 1 is bonded with a soft cushion block 6.
When the device is used, the fixing rod 4 of the device is tied and connected with a connecting rope, so that the device can be conveniently placed underground, then the device is sent underground, the fixing frame 7 is placed on the ground, the cushion block 6 is in contact with the ground to buckle the stone block into the device, the level of the contact surface is ensured, the level sensor 8 starts to detect the function and transmits a signal to the driving mechanism, the driving mechanism drives the fixing frame 7 to slide in the annular sliding groove 19 until the fixing frame slides to the horizontal position and stops, before a worker falls down on the surface of the supporting device, the levelness of the device is automatically adjusted, the worker falls down on the surface of the supporting plate 2 by depending on an escalator, when the device is impacted accidentally, the bottom valve 10 is opened, the first telescopic rod 18 jacks up the first valve cover 17, part of the throttling hole 13 is opened, oil is introduced into the throttling hole 13 through the flow channel and enters the upper chamber from the lower, on the contrary, when the buffer rod moves upwards after being compressed, the top valve 14 is opened, the second telescopic rod 15 jacks the second valve cover, part of the throttling holes 13 are opened, oil is introduced into the throttling holes through the flow channels, enters the lower chamber from the upper chamber to generate damping force, the force compressed by the buffer spring 11 on the outer side is converted into the damping force, and the damping force is emitted into the atmosphere, so that energy is converted and discharged, the amplitude of the device is rapidly reduced, and the device tends to be stable.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides a damping strutting arrangement in pit for building, includes backup pad (2), backup pad (2) top outer wall is close to position fixedly connected with annular baffle (3) at edge, a serial communication port, be equipped with a plurality of damping buffer gear on the bottom outer wall of backup pad (2), the same counterweight plate (1) of fixedly connected with on damping buffer gear's the bottom outer wall, open the position that counterweight plate (1) bottom outer wall is close to the edge has annular chute (19), annular chute (19) be equipped with three support piece, support piece includes actuating mechanism, mount (7) and level sensor (8), level sensor (8) are used for detecting the levelness to with signal transmission and control actuating mechanism remove in annular chute (19).
2. The underground damping supporting device for the building as claimed in claim 1, wherein the damping buffer mechanism comprises a buffer cylinder (9), a buffer rod and a backing plate (16), the buffer rod is inserted into the inner wall of the top of the buffer cylinder (9), the backing plate (16) is fixedly connected with the buffer rod, the buffer cylinder (9) is fixedly connected to the outer wall of the top of the counterweight plate (1), the backing plate (16) is fixedly connected with the supporting plate (2), a cavity formed by the buffer cylinder (9) and the buffer rod is a lower oil chamber, an upper oil chamber is arranged in the buffer rod, and oil is filled in the upper oil chamber and the lower oil chamber.
3. The downhole damping support device for the building as claimed in claim 2, wherein a piston cylinder (12) is arranged at the bottom of the buffer rod, a plurality of through orifices (13) are formed in the piston rod (12), the upper oil chamber and the lower oil chamber are communicated through the orifices (13), and a buffer spring (11) is sleeved on the buffer cylinder (9) and the circumferential outer wall of the buffer rod.
4. The downhole damping support device for the building as claimed in claim 3, wherein a bottom valve (10) is fixedly connected to the inner bottom wall of the buffer cylinder (9), a plurality of first telescopic rods (18) are fixedly connected to the top end of the bottom valve (10), the first telescopic rods (18) respectively extend into the plurality of orifices (13), a first valve cover (17) is arranged on one side of the plurality of orifices (13) close to the upper oil chamber, and the first telescopic rods (18) are fixedly connected with the first valve cover (17).
5. The downhole damping support device for the building as claimed in claim 4, wherein a top valve (14) is arranged inside the buffer rod, a plurality of second telescopic rods (15) are fixedly connected to the bottom end of the top valve (14), the second telescopic rods (15) respectively extend into the plurality of orifices (13), a second valve cover is arranged on one side of the plurality of orifices (13) close to the lower oil chamber, the second telescopic rods (15) are fixedly connected with the second valve cover, and flow channels are arranged inside the first telescopic rods (18) and the second telescopic rods (15).
6. A downhole damping support device for building according to claim 1, wherein the driving mechanism is located on an inner wall of the annular sliding groove (19), one end of the driving mechanism is fixedly connected with the fixed frame (7), and the level sensor (8) is fixed on the inner wall of the fixed frame (7) through bolts.
7. The underground damping supporting device for the building as claimed in claim 1, wherein a plurality of fasteners (5) are fixedly connected to the outer circumferential wall of the weight plate (1) near the edge, fixing rods (4) are fixedly connected to the inner walls of the fasteners (5), and one end of each fixing rod (4) passes through the supporting plate (2) and is located above the supporting plate (2).
8. A downhole damping and supporting device for building as claimed in claim 1, wherein the soft cushion block (6) is adhered on the outer wall of the bottom of the counterweight plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011563308.9A CN112555345A (en) | 2020-12-25 | 2020-12-25 | Underground damping supporting device for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011563308.9A CN112555345A (en) | 2020-12-25 | 2020-12-25 | Underground damping supporting device for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112555345A true CN112555345A (en) | 2021-03-26 |
Family
ID=75032349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011563308.9A Withdrawn CN112555345A (en) | 2020-12-25 | 2020-12-25 | Underground damping supporting device for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112555345A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115076287A (en) * | 2022-06-14 | 2022-09-20 | 山东美晨工业集团有限公司 | Suspension shock absorber for motor vehicle cab |
| CN117116634A (en) * | 2023-10-18 | 2023-11-24 | 长春市元尚欣信息科技有限公司 | Automatic transformer |
-
2020
- 2020-12-25 CN CN202011563308.9A patent/CN112555345A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115076287A (en) * | 2022-06-14 | 2022-09-20 | 山东美晨工业集团有限公司 | Suspension shock absorber for motor vehicle cab |
| CN115076287B (en) * | 2022-06-14 | 2024-04-09 | 山东美晨工业集团有限公司 | Suspension shock absorber for motor vehicle cab |
| CN117116634A (en) * | 2023-10-18 | 2023-11-24 | 长春市元尚欣信息科技有限公司 | Automatic transformer |
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210326 |
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| WW01 | Invention patent application withdrawn after publication |