CN109455077A - A kind of automobile engine damper - Google Patents
A kind of automobile engine damper Download PDFInfo
- Publication number
- CN109455077A CN109455077A CN201811234546.8A CN201811234546A CN109455077A CN 109455077 A CN109455077 A CN 109455077A CN 201811234546 A CN201811234546 A CN 201811234546A CN 109455077 A CN109455077 A CN 109455077A
- Authority
- CN
- China
- Prior art keywords
- motor support
- support plate
- damping
- engine
- automobile engine
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K5/00—Arrangement or mounting of internal-combustion or jet-propulsion units
- B60K5/12—Arrangement of engine supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K5/00—Arrangement or mounting of internal-combustion or jet-propulsion units
- B60K5/12—Arrangement of engine supports
- B60K5/1208—Resilient supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
-
- 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
Abstract
The invention discloses a kind of automobile engine dampers, including motor support plate, through-hole is uniformly provided on the motor support plate, the front and rear sides of the motor support plate are connected with L-type connecting plate by welding, first damping can be carried out to engine by damping leather packing, secondary shock-absorbing can be carried out to engine by two groups of damping springs, so that damping effect is more preferable, to connect motor support plate by two groups of springs stronger, it provides a convenient, Multistage damping can be carried out to engine, it can detecte out engine by pressure sensor to be connected firmly with motor support plate, it can control loudspeaker by PLC controller to make a sound, this automobile engine shock absorber structure is simple, it is easy for installation, not only allow to carry out Multistage damping to engine, and it can be to hair Whether motivation loosens, and can prevent moisture from being corroded.
Description
Technical field
The present invention relates to engine cushion technique field, specially a kind of automobile engine damper.
Background technique
In the prior art, automobile engine is directly installed on vehicle frame using bracket, is fastened using bolt and nut, though
Crankshaft vibration damper is installed on right engine, but the vibration of engine fuselage can be still directly delivered on vehicle frame by bracket, benefit
When reaching damping purpose with rubber ring and metal cap, lack fastening bolt loose alarming function, can not find fastening spiral shell in time
The case where bolt loosens is easy to cause fastening bolt to loosen because of long-time vibration, and stability is poor, while lacking functions/drying, due to
Frame interior air flow property is poor, leads to bracket ambient moisture weight, accelerates components corrosion rate.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the existing defects, provides a kind of automobile engine damper, knot
Structure is simple, easy for installation, not only allows to carry out Multistage damping to engine, and whether pine can occur to engine
It is dynamic, and can prevent moisture from being corroded, it can effectively solve the problems in background technique.
To achieve the above object, the invention provides the following technical scheme: a kind of automobile engine damper, including start
Machine support plate, through-hole is uniformly provided on the motor support plate, and the front and rear sides of the motor support plate pass through welding
Mode is connected with L-type connecting plate, and the quadrangle of motor support plate is set there are four engine installation through-hole, and four engine installations are logical
The upper end in hole is equipped with pressure sensor, and pressure sensor is equipped with through-hole corresponding with engine installation through-hole, each L-type connection
The transverse slat lower surface of plate is connected with one group of damping spring by welding, and every group of damping spring is separate to be connected with L-type connecting plate
It is welded with installation batten between the one end connect, control cabinet is equipped on the downside of one end of the L-type connecting plate, controls the inside of cabinet
Battery is bolted, the interior side of the control cabinet is equipped with A/D converter, the input terminal electricity of A/D converter
The output end of pressure sensor is connected, the side of the control cabinet is equipped with PLC controller, and the input terminal of PLC controller is electrically connected
Connect the output end of battery and A/D converter.
As a preferred technical solution of the present invention, the number of the damping spring is no less than ten, five damping bullets
Spring is one group, and every group of damping spring is evenly distributed on the transverse slat lower surface of L-type connecting plate.
As a preferred technical solution of the present invention, the lower surface of the L-type connecting plate is equipped with support rack, supporting network
The upper surface of frame is equipped with connecting groove, and the inside of connecting groove is equipped with water sucting plate.
As a preferred technical solution of the present invention, the support rack passes through four connection bolts and motor support
Plate connection, four connection bolts are evenly distributed on the quadrangle of support rack.
As a preferred technical solution of the present invention, it is uniformly provided with six groups of fixed holes on each installation batten, every group
The number of fixed hole is two.
As a preferred technical solution of the present invention, the lower surface of the installation batten connects in such a way that glue is pasted
It is connected to preventing rubber pad, the lower surface of rubber antiskid pad is equipped with anti-skid chequer, and preventing rubber pad is equipped with corresponding with fixed hole
Through-hole.
As a preferred technical solution of the present invention, the upper surface of the motor support plate is equipped with groove, groove
Inside is connected with damping leather packing in such a way that glue is pasted, and damping leather packing is equipped with open corresponding with the through-hole of motor support plate
Mouthful.
As a preferred technical solution of the present invention, the inner bottom surface side of the control cabinet is equipped with loudspeaker, raises
The output end of the input terminal electrical connection PLC controller of sound device.
As a preferred technical solution of the present invention, the interior side of the control cabinet is uniformly provided with the through-hole that amplifies,
The through-hole that amplifies is corresponded to each other with loudspeaker.
As a preferred technical solution of the present invention, the water sucting plate includes connection web plate, connects the upper table of web plate
Face is equipped with quick lime drainage layer, and the upper surface of quick lime drainage layer is equipped with blotting paper.
Compared with prior art, the beneficial effects of the present invention are:
It is provided with installation batten in the present invention, damper can be installed by the fixed hole on installation batten,
So that it is easier for installation to damper, automobile engine can be supported by motor support plate, pass through motor support
The engine installation through-hole of plate upper end can install engine, so that easier for installation.
Damping leather packing is set in the present invention, first damping can be carried out to engine by damping leather packing, pass through two groups
Damping spring can carry out secondary shock-absorbing to engine and be made by two groups of springs to engine branch so that damping effect is more preferable
Fagging connection is stronger, provides a convenient, and can carry out Multistage damping to engine.
It is provided with pressure sensor in the present invention, engine and motor support plate be can detecte out by pressure sensor
It is connected firmly, the signal that pressure sensor will test is sent to inside PLC controller, can control loudspeaking by PLC controller
Device makes a sound, and is reminded with this people, provides a convenient.
It is provided with water sucting plate in the present invention, the water in gas can be prevented to being moisture absorption in gas by water sucting plate
Separating device causes to corrode, this automobile engine shock absorber structure is simple, easy for installation, not only allows to carry out engine
Multistage damping, and whether engine can be loosened, and can prevent moisture from being corroded.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is side structure schematic diagram of the present invention；
Fig. 3 is present invention support rack the schematic diagram of the section structure；
Fig. 4 is present invention control box house structural schematic diagram.
In figure: 1 damping spring, 2L type connecting plate, 3 installation battens, 4 motor support plates, 5 control cabinets, 6PLC control
Device, 7 connection bolts, 8 support racks, 9 pressure sensors, 10 damping leather packings, 11 fixed holes, 12 water sucting plates, 13A/D conversion
Device, 14 batteries, 15 loudspeakers.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of automobile engine damper, including engine
Support plate 4 is uniformly provided with through-hole on motor support plate 4, and the front and rear sides of motor support plate 4 connect by welding
Have a L-type connecting plate 2, the quadrangle of motor support plate 4 is set there are four engine installation through-hole, four engine installation through-holes it is upper
End is equipped with pressure sensor 9, and pressure sensor 9 is equipped with through-hole corresponding with engine installation through-hole, each L-type connecting plate 2
Transverse slat lower surface be connected with one group of damping spring 1 by welding, every group of damping spring 1 is separate to be connected with L-type connecting plate 2
It is welded with installation batten 3 between the one end connect, secondary shock-absorbing can be carried out to engine by two groups of damping springs 1, so that subtracting
It is more preferable to shake effect, to connect motor support plate 4 by two groups of springs stronger, provides a convenient, L-type connects
Control cabinet 5 is equipped on the downside of one end of fishplate bar 2, the inside of control cabinet 5 has been bolted battery 14, has controlled cabinet 5
Interior side be equipped with A/D converter 13, A/D converter 13 input terminal electrical connection pressure sensor 9 output end, control cabinet
The side of body 5 is equipped with PLC controller 6, can detecte out engine by pressure sensor 9 and connect jail with motor support plate 4
Gu the signal that pressure sensor 9 will test is sent to inside PLC controller 6, the input terminal of PLC controller 6 is electrically connected battery
14 and A/D converter 13 output end, the number of damping spring 1 is no less than ten, and five damping springs 1 are one group, and every
Group damping spring 1 is evenly distributed on the transverse slat lower surface of L-type connecting plate 2, and the lower surface of L-type connecting plate 2 is equipped with support rack 8,
The upper surface of rack 8 is supported to be equipped with connecting groove, the inside of connecting groove is equipped with water sucting plate 12, and water sucting plate 12 includes connection net
Plate, the upper surface for connecting web plate are equipped with quick lime drainage layer, and the upper surface of quick lime drainage layer is equipped with blotting paper, passes through water sucting plate
12, support rack 8 is connect by four connection bolts 7 with motor support plate 4, and four connection bolts 7 are evenly distributed on support
The quadrangle of rack 8, can be to the lower surface that rack 8 will be supported to be fixed to motor support plate 4, Mei Gean by connection bolt 7
It is uniformly provided with six groups of fixed holes 11 on batten 3, the number of every group of fixed hole 11 is two, can be with by fixed hole 11
Device is installed, the lower surface for installing batten 3 is connected with preventing rubber pad in such a way that glue is pasted, under rubber antiskid pad
Surface is equipped with anti-skid chequer, and preventing rubber pad is equipped with through-hole corresponding with fixed hole 11, to install by preventing rubber pad
Batten 3 connect even closer with engine, and the upper surface of motor support plate 4 is equipped with groove, and the inside of groove is viscous by glue
The mode of patch is connected with damping leather packing 10, and damping leather packing 10 is equipped with the through-hole corresponding opening with motor support plate 4, by subtracting
Shake leather packing 10 can carry out first damping to engine, and the inner bottom surface side of control cabinet 5 is equipped with loudspeaker 15, loudspeaker
The output end of 15 input terminal electrical connection PLC controller 6, the interior side of control cabinet 5 are uniformly provided with the through-hole that amplifies, amplify logical
Hole is corresponded to each other with loudspeaker 15, be can control loudspeaker 15 by PLC controller 6 and is made a sound, is mentioned with this to people
It wakes up, the signal of PLC controller 6 is Siemens S7-1300, and PLC controller 6 controls the side of loudspeaker 15 and A/D converter 13
Formula is method commonly used in the prior art, this automobile engine shock absorber structure is simple, easy for installation, is not only allowed to pair
Whether engine carries out Multistage damping, and can loosen to engine, and can prevent moisture from being corroded.
When in use: damper being installed by the fixed hole 11 on installation batten 3, passes through motor support plate
4 pairs of automobile engine supports, install engine by the engine installation through-hole of 4 upper end of motor support plate, pass through
Damping leather packing 10 carries out first damping to engine, carries out secondary shock-absorbing to engine by two groups of damping springs 1, passes through pressure
Force snesor 9 can detecte out engine and be connected firmly with motor support plate 4, and the signal that pressure sensor 9 detects passes through A/D
Converter 13 is sent to inside PLC controller 6 after converting, and is controlled loudspeaker 15 by PLC controller 6 and is made a sound, right with this
People remind, and by water sucting plate 12 to being moisture absorption in gas, prevent the moisture device in gas from causing to corrode
The present invention can carry out first damping by damping leather packing 10 to engine, can be with by two groups of damping springs 1
Secondary shock-absorbing is carried out to engine, so that damping effect is more preferable, to connect more motor support plate 4 by two groups of springs
Securely, it provides a convenient, Multistage damping can be carried out to engine, be can detecte out and started by pressure sensor 9
Machine is connected firmly with motor support plate 4, and the signal that pressure sensor 9 will test is sent to inside PLC controller 6, passes through PLC
Controller 6 can control loudspeaker 15 and make a sound, and can be prevented in gas to being moisture absorption in gas by water sucting plate 12
Moisture device cause to corrode, this automobile engine shock absorber structure is simple, easy for installation, not only allows to engine
Multistage damping is carried out, and whether engine can be loosened, and can prevent moisture from being corroded.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of automobile engine damper, including motor support plate (4), it is characterised in that: the motor support plate
(4) through-hole is uniformly provided on, the front and rear sides of the motor support plate (4) are connected with L-type connecting plate by welding
(2), the quadrangle of motor support plate (4) is set there are four engine installation through-hole, and the upper end of four engine installation through-holes is equipped with
Pressure sensor (9), pressure sensor (9) are equipped with through-hole corresponding with engine installation through-hole, each L-type connecting plate (2)
Transverse slat lower surface be connected with one group of damping spring (1) by welding, every group of damping spring (1) is separate to be connect with L-type
It is welded with installation batten (3) between one end of plate (2) connection, control cabinet is equipped on the downside of one end of the L-type connecting plate (2)
(5), the inside for controlling cabinet (5) has been bolted battery (14), and the interior side of control cabinet (5) is equipped with A/
D converter (13), the output end of input terminal electrical connection pressure sensor (9) of A/D converter (13), the control cabinet (5)
Side be equipped with PLC controller (6), input terminal electrical connection battery (14) of PLC controller (6) and A/D converter (13)
Output end.
2. a kind of automobile engine damper according to claim 1, it is characterised in that: the damping spring (1)
Number is no less than ten, and five damping springs (1) are one group, and every group of damping spring (1) is evenly distributed on L-type connecting plate
(2) transverse slat lower surface.
3. a kind of automobile engine damper according to claim 1, it is characterised in that: the L-type connecting plate (2)
Lower surface is equipped with support rack (8), and the upper surface of support rack (8) is equipped with connecting groove, and the inside of connecting groove is equipped with water suction
Plate (12).
4. a kind of automobile engine damper according to claim 3, it is characterised in that: the support rack (8) is logical
It crosses four connection bolts (7) to connect with motor support plate (4), four connections bolt (7) are evenly distributed on support rack (8)
Quadrangle.
5. a kind of automobile engine damper according to claim 1, it is characterised in that: on each installation batten (3)
Six groups of fixed holes (11) are uniformly provided with, the number of every group of fixed hole (11) is two.
6. a kind of automobile engine damper according to claim 1, it is characterised in that: installation batten (3)
Lower surface is connected with preventing rubber pad in such a way that glue is pasted, and the lower surface of rubber antiskid pad is equipped with anti-skid chequer, and rubber is anti-
Protection pad is equipped with through-hole corresponding with fixed hole (11).
7. a kind of automobile engine damper according to claim 1, it is characterised in that: the motor support plate
(4) upper surface is equipped with groove, and the inside of groove is connected with damping leather packing (10), damping leather packing in such a way that glue is pasted
(10) it is equipped with the through-hole corresponding opening with motor support plate (4).
8. a kind of automobile engine damper according to claim 1, it is characterised in that: control cabinet (5)
Inner bottom surface side is equipped with loudspeaker (15), the output end of input terminal electrical connection PLC controller (6) of loudspeaker (15).
9. a kind of automobile engine damper according to claim 1, it is characterised in that: control cabinet (5)
Interior side is uniformly provided with the through-hole that amplifies, and the through-hole that amplifies is corresponded to each other with loudspeaker (15).
10. a kind of automobile engine damper according to claim 3, it is characterised in that: water sucting plate (12) packet
Connection web plate is included, the upper surface for connecting web plate is equipped with quick lime drainage layer, and the upper surface of quick lime drainage layer is equipped with blotting paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811234546.8A CN109455077B (en) | 2018-10-23 | 2018-10-23 | Engine shock absorber for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811234546.8A CN109455077B (en) | 2018-10-23 | 2018-10-23 | Engine shock absorber for automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109455077A true CN109455077A (en) | 2019-03-12 |
| CN109455077B CN109455077B (en) | 2022-11-29 |
Family
ID=65608151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811234546.8A Active CN109455077B (en) | 2018-10-23 | 2018-10-23 | Engine shock absorber for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109455077B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113859119A (en) * | 2021-11-15 | 2021-12-31 | 江苏安全技术职业学院 | Early warning device for intelligent networked automobile |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000230605A (en) * | 1999-02-12 | 2000-08-22 | Daihatsu Motor Co Ltd | Supporting equipment for vehicular power unit |
| CN204755722U (en) * | 2015-05-20 | 2015-11-11 | 天津圣金特汽车配件有限公司 | Automobile engine damping device assembly |
| CN205769584U (en) * | 2016-05-16 | 2016-12-07 | 南昌市日诚实业有限公司 | A kind of vehicle frame stamping parts with damping device |
| CN205836505U (en) * | 2016-03-30 | 2016-12-28 | 重庆工商职业学院 | A kind of light-duty support means of automobile engine with shock-absorbing function |
| CN205853867U (en) * | 2016-06-01 | 2017-01-04 | 南昌洪乐汽车配件有限公司 | A kind of anti-vibration protected housing of automobile engine |
| CN206734046U (en) * | 2017-05-26 | 2017-12-12 | 襄阳金和环保科技有限公司 | A kind of new automobile engine support |
| CN107906164A (en) * | 2017-09-19 | 2018-04-13 | 池滨智 | A kind of shock absorbing seat of automobile engine |
-
2018
- 2018-10-23 CN CN201811234546.8A patent/CN109455077B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000230605A (en) * | 1999-02-12 | 2000-08-22 | Daihatsu Motor Co Ltd | Supporting equipment for vehicular power unit |
| CN204755722U (en) * | 2015-05-20 | 2015-11-11 | 天津圣金特汽车配件有限公司 | Automobile engine damping device assembly |
| CN205836505U (en) * | 2016-03-30 | 2016-12-28 | 重庆工商职业学院 | A kind of light-duty support means of automobile engine with shock-absorbing function |
| CN205769584U (en) * | 2016-05-16 | 2016-12-07 | 南昌市日诚实业有限公司 | A kind of vehicle frame stamping parts with damping device |
| CN205853867U (en) * | 2016-06-01 | 2017-01-04 | 南昌洪乐汽车配件有限公司 | A kind of anti-vibration protected housing of automobile engine |
| CN206734046U (en) * | 2017-05-26 | 2017-12-12 | 襄阳金和环保科技有限公司 | A kind of new automobile engine support |
| CN107906164A (en) * | 2017-09-19 | 2018-04-13 | 池滨智 | A kind of shock absorbing seat of automobile engine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113859119A (en) * | 2021-11-15 | 2021-12-31 | 江苏安全技术职业学院 | Early warning device for intelligent networked automobile |
| CN113859119B (en) * | 2021-11-15 | 2023-07-18 | 江苏安全技术职业学院 | Early warning device for intelligent network-connected automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109455077B (en) | 2022-11-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109455077A (en) | A kind of automobile engine damper | |
| CN209119184U (en) | A kind of batteries of electric automobile mould group shock absorption fixing structure | |
| CN201884551U (en) | Vibration-proof device and fixing device of air conditioner outdoor unit with same | |
| CN207967639U (en) | A kind of low-tension switch cabinet of specific moisture-proof function | |
| CN207893897U (en) | A kind of air conditioner outdoor machine mounting frame with decrease of noise functions | |
| CN208874205U (en) | A kind of electric power portal structure | |
| CN106654089A (en) | Electric vehicle battery fixing device | |
| CN206202448U (en) | A kind of truck splash apron bracket | |
| CN206693519U (en) | The mounting structure of top rack sound absorption module | |
| CN108183670A (en) | A kind of Novel photovoltaic bracket vibration damping and vibration isolation device | |
| CN207740970U (en) | A kind of solar street light with damping | |
| CN207474529U (en) | A kind of dismountable storage battery mounting bracket | |
| CN207614523U (en) | A kind of improved deduster ash bucket | |
| CN112343253B (en) | Environment-friendly structural beam of landscape building | |
| CN214625217U (en) | Energy storage device for communication base station of frontier sentry post | |
| CN206060623U (en) | For the rope bar mounting system of fixed type photovoltaic component | |
| CN215524769U (en) | Water level monitoring device for hydraulic engineering | |
| CN211951700U (en) | Rectangular air pipe lateral anti-seismic support | |
| CN203617958U (en) | Portable roof photovoltaic assembly support structure | |
| CN110296561A (en) | A kind of vehicle vibratory test damper cooling device | |
| CN209823766U (en) | Waterproof and dustproof device of optical fiber repeater | |
| CN212419325U (en) | Fixing mechanism for air passage speed regulating valve of die | |
| CN216045207U (en) | Damping device for vibrating screen equipment of coal washery | |
| CN212676644U (en) | High-efficient dehydrating unit for electrical equipment | |
| CN201868490U (en) | Storage battery support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |