CN109626221A - Railroad bridge wind barrier hanging apparatus - Google Patents
Railroad bridge wind barrier hanging apparatus Download PDFInfo
- Publication number
- CN109626221A CN109626221A CN201811580581.5A CN201811580581A CN109626221A CN 109626221 A CN109626221 A CN 109626221A CN 201811580581 A CN201811580581 A CN 201811580581A CN 109626221 A CN109626221 A CN 109626221A
- Authority
- CN
- China
- Prior art keywords
- wind barrier
- connect
- another
- bridge wind
- railroad bridge
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C5/00—Base supporting structures with legs
- B66C5/02—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods
- B66C5/04—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods with runways or tracks supported for movements relative to bridge or gantry
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C5/00—Base supporting structures with legs
- B66C5/02—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods
- B66C5/06—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods with runways or tracks supported for lateral swinging movements
Abstract
The present invention relates to hanging device technical fields, provide a kind of railroad bridge wind barrier hanging apparatus, comprising: steel column, balancing stand, transverse moving mechanism, longitudinal moving mechanism and elevating mechanism；The steel column is mounted on the both ends of the balancing stand, is used to support the balancing stand；The transverse moving mechanism is installed on the balancing stand, and connect with the longitudinal moving mechanism, for driving the longitudinal moving mechanism to carry out transverse shifting；The longitudinal moving mechanism is connect with the elevating mechanism, for driving the elevating mechanism to be vertically moved；The elevating mechanism for changing railroad bridge wind barrier height.The railroad bridge wind barrier hanging apparatus is easy to operate, and efficiency is higher, can accurately lift railroad bridge wind barrier to predetermined position.
Description
Technical field
The present invention relates to hanging device technical fields, more particularly to a kind of railroad bridge wind barrier hanging apparatus.
Background technique
In all kinds of railway constructions, different types of sound (wind) barrier is provided with to reach noise reduction mesh in noise reduction sensitive spot
's.Bridge sound (wind) barrier that railroad bridge two sides are arranged in mainly is made of steel structural upright column and sound absorption screen board two parts.
A kind of neighbouring running railway line sound barrier sound insulation board mounting assembly disclosed in CN206172852U, this is adjacent to running railway line sound
Barrier sound insulation board mounting assembly, it has not been convenient to use, flexibility is not satisfactory.
Summary of the invention
(1) technical problems to be solved
The object of the present invention is to provide a kind of railroad bridge wind barrier hanging apparatus, it is intended at least solution the prior art or
One of technical problem present in the relevant technologies.
(2) technical solution
In order to solve the above technical problem, the present invention provides a kind of railroad bridge wind barrier hanging apparatus, comprising: steel column,
Balancing stand, transverse moving mechanism, longitudinal moving mechanism and elevating mechanism；The steel column is mounted on the both ends of the balancing stand,
It is used to support the balancing stand；The transverse moving mechanism is installed on the balancing stand, and connect with the longitudinal moving mechanism,
For driving the longitudinal moving mechanism to carry out transverse shifting；The longitudinal moving mechanism is connect with the elevating mechanism, is used for
The elevating mechanism is driven to be vertically moved；The elevating mechanism for changing railroad bridge wind barrier height.
Wherein, the transverse moving mechanism includes two cross travel units, and any cross travel unit includes
Movable stand, the first threaded rod, the first thread bush and the first driving motor, the movable stand are mounted on the balancing stand, institute
State that the first threaded rod is laterally movable to be installed on the movable stand, first driving motor is for driving first threaded rod to revolve
Transhipment is dynamic, and first thread bush is set on first threaded rod.
Wherein, the longitudinal moving mechanism include the second longitudinal threaded rod, the second thread bush, the second driving motor and
Two stationary fixtures；One stationary fixture is connect with first thread bush, another described stationary fixture and another
One the first thread bush connection；One end of second threaded rod is flexibly connected with a stationary fixture, the other end
It is flexibly connected with stationary fixture described in another；Second driving motor is used to drive the second threaded rod rotary motion,
Second thread bush is set on second threaded rod.
Wherein, the longitudinal moving mechanism further includes two U-shaped framves, one end of a U-shaped frame and one it is described solid
Clamp tool connection, the other end are connect with first thread bush；One end of another U-shaped frame with it is solid described in another
Clamp tool connection, the other end are connect with the first thread bush described in another.
Wherein, the elevating mechanism includes lifting unit and suspension hook；The lifting unit includes cage and installation
Reel, third driving motor inside the cage；The third driving motor is for driving the reel to carry out
Rotation is wound with reinforcing bar rope on the reel, and the cage is connect with second thread bush, the reinforcing bar rope with it is described
Suspension hook connection.
Wherein, the lifting unit further includes being mounted on support plate inside the cage, two support frames and two
Root main shaft；The support plate is horizontally arranged at the inside of the cage, and two support frames as described above are vertical with the support plate
Connection, and two support frame as described above parallel arrangements；One end of the reel is connect with a main shaft, the other end with it is another
A main shaft connection；One main shaft is installed on a support frame as described above, another described main shaft is installed on another institute
State support frame；The output shaft of the third driving motor is connect with any one of main shaft.
Wherein, the elevating mechanism further includes connection unit, and the connection unit includes reinforcement block, the first connection ring,
Two connection rings and fixed plate；The reinforcing bar rope is connect with the side of the reinforcement block, and the opposite side of the reinforcement block is connected with
First connection ring, first connection ring and second connection ring are flexibly connected, and the both ends of second connection ring
It is respectively fixedly connected in the fixed plate, and the fixed plate is connect with the suspension hook.
Wherein, the connection unit further includes multiple l-shaped rods；The bottom for being fixed on the fixed plate on one side of the l-shaped rod
Portion, another side are mounted in the groove being arranged on the suspension hook.
Wherein, the quantity of the l-shaped rod is two；The bottom for being fixed on the fixed plate on one side of one l-shaped rod
One end, another side is mounted in a rectangular recess being arranged on the suspension hook；Another l-shaped rod is fixed on one side
The other end of the bottom of the fixed plate, another side are mounted in another rectangular recess being arranged on the suspension hook.
Wherein, the lower end of the steel column is equipped with sole.
(3) beneficial effect
Compared with prior art, the invention has the following advantages that
A kind of railroad bridge wind barrier hanging apparatus provided by the invention uses the railroad bridge wind barrier hanging apparatus
When, elevating mechanism is run to height appropriate, and bridge wind barrier and elevating mechanism are fixed, and passes through lifting after fixing
Mechanism rises bridge wind barrier, after bridge wind barrier lifting height is adjusted, drives bridge wind by longitudinal moving mechanism
Barrier is vertically moved, and after bridge wind barrier is adjusted, drives bridge wind barrier transverse shifting by transverse moving mechanism,
Bridge wind barrier is set to be adjusted to suitable position, after railroad bridge wind barrier places, by elevating mechanism and railroad bridge wind screen
Barrier is separated.The railroad bridge wind barrier hanging apparatus is easy to operate, and efficiency is higher, can accurately lift railroad bridge wind screen
Hinder to predetermined position.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of railroad bridge wind barrier hanging apparatus of the embodiment of the present invention；
Fig. 2 is the schematic side view of the movable stand in a kind of railroad bridge wind barrier hanging apparatus of the embodiment of the present invention；
Fig. 3 is the schematic cross-sectional view of Fig. 2；
Fig. 4 is the structural schematic diagram of suspension hook in a kind of railroad bridge wind barrier hanging apparatus of the embodiment of the present invention；
Fig. 5 is the schematic internal view of cage in a kind of railroad bridge wind barrier hanging apparatus of the embodiment of the present invention；
In figure: 1- steel column, 2- sole, 3- balancing stand, 4- movable stand, the first threaded rod of 5-, the first driving motor of 6-, 7-
One thread bush, 8- stationary fixture, the second threaded rod of 9-, 10-U type frame, the second driving motor of 11-, the second thread bush of 12-, 13- liter
Room, 14- support plate, 15- support frame, 16- third driving motor, 17- main shaft, 18- reel, 19- reinforcing bar rope, 20- reinforcing are dropped
Block, the first connection ring of 21-, the second connection ring of 22-, 23- fixed plate, 24-L type bar, 25- suspension hook, 26- groove.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Following instance
For illustrating the present invention, but it is not intended to limit the scope of the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected or can communicate each other；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly.For this field
For those of ordinary skill, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
Fig. 1 is a kind of structural schematic diagram of railroad bridge wind barrier hanging apparatus of the embodiment of the present invention, as shown in Figure 1, this
The railroad bridge wind barrier hanging apparatus that inventive embodiments provide includes: 1, balancing stand 3, transverse shifting machine of two steel columns
Structure, longitudinal moving mechanism and elevating mechanism；A piece steel column 1 is mounted on one end of balancing stand 3, and another steel column 1 is mounted on flat
The other end of weighing apparatus frame 3；Transverse moving mechanism is installed on balancing stand 3, and connect with longitudinal moving mechanism, for driving longitudinal movement
Mechanism carries out transverse shifting；Longitudinal moving mechanism is connect with elevating mechanism, for driving elevating mechanism to be vertically moved；Lifting
Mechanism for changing railroad bridge wind barrier height.
When in embodiments of the present invention, using the railroad bridge wind barrier hanging apparatus, elevating mechanism is run to appropriate
Highly, bridge wind barrier and elevating mechanism are fixed, increase bridge wind barrier by elevating mechanism after fixing, when
After bridge wind barrier lifting height is adjusted, drives bridge wind barrier to be vertically moved by longitudinal moving mechanism, work as bridge
After wind barrier is adjusted, bridge wind barrier transverse shifting is driven by transverse moving mechanism, bridge wind barrier is made to be adjusted to suitable
Position, after railroad bridge wind barrier places, elevating mechanism is separated with railroad bridge wind barrier.The railroad bridge wind
Barrier hanging apparatus is easy to operate, and efficiency is higher, can accurately lift railroad bridge wind barrier to predetermined position.
Further, as depicted in figs. 1 and 2, transverse moving mechanism includes two transverse shifting lists symmetrically arranged on the left and the right
Member, any cross travel unit include movable stand 4, the first threaded rod 5, the first thread bush 7 and the first driving motor 6, are moved
Moving frame 4 is mounted on balancing stand 3, and the first threaded rod 5 is movably installed in movable stand 4, and the first driving motor 6 is for driving the first spiral shell
5 rotary motion of rasp bar, the first thread bush 7 are set on the first threaded rod 5.
In embodiments of the present invention, one end of the first threaded rod 5 is installed on one end of movable stand 4 by a bearing, the
The other end of one threaded rod 5 is installed on the other end of movable stand 4 by another bearing.And first driving motor 6 output shaft
It is connect with one end of the first threaded rod 5.The first threaded rod 5 parallel arrangement in two cross travel units, and two first spiral shells
Rasp bar 5 is each perpendicular to balancing stand arrangement, is respectively connected with first thread bush 7 on two first threaded rods 5.
Further, as shown in Figures 2 and 3, longitudinal moving mechanism include second threaded rod 9, the second thread bush 12,
Second driving motor 11 and two stationary fixtures 8；One stationary fixture 8 is connect with first thread bush 7, another is fixed
Fixture 8 is connect with another first thread bush 7；One end of second threaded rod 9 is flexibly connected with a stationary fixture 8, the other end
It is flexibly connected with another stationary fixture 8；Second driving motor 11 for drive 9 rotary motion of the second threaded rod, one second
Thread bush 12 is set on the second threaded rod 9.
In embodiments of the present invention, one end of the second threaded rod 9 is installed on a stationary fixture 8 by a bearing, the
The other end of two threaded rods 9 is installed on another stationary fixture 8 by another bearing.And second driving motor 11 is defeated
Shaft is connect with one end of the second threaded rod 9.Second threaded rod 9 is to be arranged vertically with above-mentioned two first threaded rods 5.
Further, as shown in figure 3, longitudinal moving mechanism further includes two U-shaped framves 10, one end of a U-shaped frame 10 with
One stationary fixture 8 connects, and the other end is connect with first thread bush 7；One end of another U-shaped frame 10 is fixed with another
Fixture 8 connects, and the other end is connect with another first thread bush 7.
In embodiments of the present invention, a U-shaped frame 10 is mounted on inside a movable stand 4, another U-shaped frame 10 is mounted on
Inside another movable stand 4, the second driving motor 11 is installed therein the inside of a U-shaped frame 10.
Further, as shown in Figure 1 and Figure 5, elevating mechanism includes lifting unit and suspension hook 25；Lifting unit includes rising
Drop room 13 and reel 18, the third driving motor 16 being mounted on inside cage 13；Third driving motor 16 is for driving
Reel 18 is rotated, and reinforcing bar rope 19 is wound on reel 18, and cage 13 is connect with the second thread bush 12, reinforcing bar rope 19
It is connect with suspension hook 25.
Further, as shown in figure 5, lifting unit further includes 14, two branch of support plate being mounted on inside cage 13
Support 15 and two main shafts 17；Support plate 14 is horizontally arranged at the inside of cage 13, and two support frames 15 are and support plate
14 vertical connections, and two support frames 15 are arranged in parallel；One end of reel 18 is connect with a main shaft 17, the other end with it is another
A main shaft 17 connects；One main shaft 17 is installed on a support frame 15, another main shaft 17 is installed on another support frame 15；The
The output shaft of three driving motors 16 is connect with any one main shaft 17.
In embodiments of the present invention, a main shaft 17 is installed on a support frame 15, another main shaft by a bearing
17 are installed on another support frame 15 by another bearing；The quantity of third driving motor 16 can be two, a third
The output shaft of driving motor 16 is connect with a main shaft 17, the output shaft of another third driving motor 16 and another main shaft 17
Connection.
Further, as shown in figure 4, elevating mechanism further includes connection unit, connection unit includes that reinforcement block 20, first connects
Connect ring 21, the second connection ring 22 and fixed plate 23；Reinforcing bar rope 19 is connect with the upper surface of reinforcement block 20, the first connection ring 21
Both ends are connected to the lower surface of reinforcement block 20, and the internal activity of the first connection ring 21 is connected with the second connection ring 22, and second connects
The both ends for connecing ring 22 are respectively fixedly connected in the upper surface of fixed plate 23, and the lower surface of fixed plate 23 is connect with suspension hook 25.
Further, as shown in figure 4, connection unit further includes multiple l-shaped rods 24；L-shaped rod 24 is fixed on fixation on one side
The bottom of plate 23, another side are mounted in the groove 26 being arranged on suspension hook 25.
Further, as shown in figure 4, the quantity of l-shaped rod 24 is two；One l-shaped rod 24 is fixed on fixed plate on one side
One end of 23 bottom, another side are mounted in a rectangular recess being arranged on suspension hook 25；Another l-shaped rod 24 is consolidated on one side
It is scheduled on the other end of the bottom of fixed plate 23, another side is mounted in another rectangular recess being arranged on suspension hook 25.
Further, as shown in Figure 1, the lower end of two steel columns 1 is mounted on sole 2, connecing for steel column 1 and ground is increased
Contacting surface product, improves the stability of railroad bridge wind barrier hanging apparatus.
When using the railroad bridge wind barrier hanging apparatus, third driving motor 16 is opened, reel 18 will be by the
The openings of three driving motors 16 drives reinforcing bar rope 19 to be adjusted, after 19 height of reinforcing bar rope is adjusted, by suspension hook 25 by iron
Road bridge wind barrier is sling, and after fixing bridge wind barrier, drives reel 18 to make bridge by third driving motor 16
Wind barrier rises, and after bridge wind barrier lifting height is adjusted, opens the second driving motor 11, the second thread bush 12 will lead to
Crossing the second driving motor 11 drives bridge wind barrier longitudinally to be moved, and after bridge wind barrier is adjusted, opens the first driving
Motor 6, the first thread bush 7 will drive bridge wind barrier transverse shifting by the first driving motor 6, adjust bridge wind barrier
To suitable position, bridge wind barrier is placed, suspension hook 25 is removed to complete to lift.
On the one hand, keep the first thread bush mobile by the first driving motor, facilitate adjustment bridge wind barrier to laterally adjust, prevent
Only bridge wind barrier laterally misplaces, and drives the second thread bush conveniently moving bridge wind barrier longitudinal by the second driving motor
Adjustment, prevents bridge wind barrier from longitudinally misplacing；On the other hand, reel rotation is driven by third driving motor, passed through
The length of the rotation adjustment reinforcing bar rope of reel, facilitates rising or falling for bridge wind barrier, passes through the connection of l-shaped rod and groove
The activity for facilitating suspension hook facilitates slinging for railroad bridge wind barrier.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of railroad bridge wind barrier hanging apparatus characterized by comprising steel column, transverse moving mechanism, is indulged balancing stand
To mobile mechanism and elevating mechanism；The steel column is mounted on the both ends of the balancing stand, is used to support the balancing stand；It is described
Transverse moving mechanism is installed on the balancing stand, and connect with the longitudinal moving mechanism, for driving the longitudinal movement machine
Structure carries out transverse shifting；The longitudinal moving mechanism is connect with the elevating mechanism, for driving the elevating mechanism to be indulged
To movement；The elevating mechanism for changing railroad bridge wind barrier height.
2. railroad bridge wind barrier hanging apparatus as described in claim 1, which is characterized in that the transverse moving mechanism includes
Two cross travel units, any cross travel unit include movable stand, the first threaded rod, the first thread bush and
One driving motor, the movable stand are mounted on the balancing stand, and first threaded rod is laterally movable to be installed on the movement
Frame, for first driving motor for driving the first threaded rod rotary motion, first thread bush is set in described the
On one threaded rod.
3. railroad bridge wind barrier hanging apparatus as claimed in claim 2, which is characterized in that the longitudinal moving mechanism includes
Longitudinal the second threaded rod, the second thread bush, the second driving motor and two stationary fixtures；One stationary fixture and one
A first thread bush connection, another described stationary fixture are connect with the first thread bush described in another；Second spiral shell
One end of rasp bar is flexibly connected with a stationary fixture, and the other end is flexibly connected with stationary fixture described in another；It is described
For second driving motor for driving the second threaded rod rotary motion, second thread bush is set in second threaded rod
On.
4. railroad bridge wind barrier hanging apparatus as claimed in claim 3, which is characterized in that the longitudinal moving mechanism also wraps
Two U-shaped framves are included, one end of a U-shaped frame is connect with a stationary fixture, the other end and first spiral shell
Line set connection；One end of another U-shaped frame is connect with stationary fixture described in another, the other end and another described first
Thread bush connection.
5. railroad bridge wind barrier hanging apparatus as claimed in claim 3, which is characterized in that the elevating mechanism includes lifting
Unit and suspension hook；The lifting unit includes cage and the reel being mounted on inside the cage, third driving
Motor；The third driving motor is used to that the reel to be driven to be rotated, and reinforcing bar rope is wound on the reel, described
Cage is connect with second thread bush, and the reinforcing bar rope is connect with the suspension hook.
6. railroad bridge wind barrier hanging apparatus as claimed in claim 5, which is characterized in that the lifting unit further includes peace
Support plate, two support frames and two main shafts inside the cage；The support plate is horizontally arranged at the liter
The inside of room drops, and two support frames as described above are vertical with the support plate to be connect, and two support frame as described above parallel arrangements；It is described
One end of reel is connect with a main shaft, and the other end is connect with main shaft described in another；One main shaft is installed on
One support frame as described above, another described main shaft are installed on another support frame as described above；The output shaft of the third driving motor
It is connect with any one of main shaft.
7. railroad bridge wind barrier hanging apparatus as claimed in claim 5, which is characterized in that the elevating mechanism further includes connecting
Order member, the connection unit includes reinforcement block, the first connection ring, the second connection ring and fixed plate；The reinforcing bar rope and institute
The side connection of reinforcement block is stated, the opposite side of the reinforcement block is connected with first connection ring, first connection ring and institute
The flexible connection of the second connection ring is stated, and the both ends of second connection ring are respectively fixedly connected in the fixed plate, and described solid
Fixed board is connect with the suspension hook.
8. railroad bridge wind barrier hanging apparatus as claimed in claim 7, which is characterized in that the connection unit further includes more
A l-shaped rod；The bottom for being fixed on the fixed plate on one side of the l-shaped rod, another side be mounted on be arranged on the suspension hook it is recessed
In slot.
9. railroad bridge wind barrier hanging apparatus as claimed in claim 8, which is characterized in that the quantity of the l-shaped rod is two
It is a；One end of the bottom for being fixed on the fixed plate on one side of one l-shaped rod, another side, which is mounted on the suspension hook, to be arranged
A rectangular recess in；The other end of the bottom for being fixed on the fixed plate on one side of another described l-shaped rod, another side peace
In another rectangular recess being arranged on the suspension hook.
10. railroad bridge wind barrier hanging apparatus as described in claim 1, which is characterized in that install the lower end of the steel column
There is sole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811580581.5A CN109626221B (en) | 2018-12-24 | 2018-12-24 | Railway bridge wind barrier hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811580581.5A CN109626221B (en) | 2018-12-24 | 2018-12-24 | Railway bridge wind barrier hoisting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109626221A true CN109626221A (en) | 2019-04-16 |
| CN109626221B CN109626221B (en) | 2020-11-20 |
Family
ID=66076805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811580581.5A Active CN109626221B (en) | 2018-12-24 | 2018-12-24 | Railway bridge wind barrier hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109626221B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110392516A (en) * | 2019-08-23 | 2019-10-29 | 深圳绿色云图科技有限公司 | A kind of liquid submersion cooling machine cabinet |
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|---|---|---|---|---|
| JP2700869B2 (en) * | 1994-07-07 | 1998-01-21 | 有限会社大昌工業 | Lid removal / attachment device for gutter |
| CN103862249A (en) * | 2012-12-07 | 2014-06-18 | 青岛海尔模具有限公司 | Injection mold automatically-disassembling device |
| CN205204733U (en) * | 2015-11-30 | 2016-05-04 | 中铁十八局集团第一工程有限公司 | Sunshade installation platform truck |
| CN205740123U (en) * | 2016-06-30 | 2016-11-30 | 中铁六局集团天津铁路建设有限公司 | Sound barrier panel hoisting machine under high-voltage fence |
| CN206172852U (en) * | 2016-11-14 | 2017-05-17 | 中铁六局集团有限公司 | Neighbouring railway business line sound barrier sound insulation board installation device |
| CN207314877U (en) * | 2017-08-28 | 2018-05-04 | 四川双铁科技有限公司 | A kind of sound barrier erecting device and sound barrier installation system |
-
2018
- 2018-12-24 CN CN201811580581.5A patent/CN109626221B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2700869B2 (en) * | 1994-07-07 | 1998-01-21 | 有限会社大昌工業 | Lid removal / attachment device for gutter |
| CN103862249A (en) * | 2012-12-07 | 2014-06-18 | 青岛海尔模具有限公司 | Injection mold automatically-disassembling device |
| CN205204733U (en) * | 2015-11-30 | 2016-05-04 | 中铁十八局集团第一工程有限公司 | Sunshade installation platform truck |
| CN205740123U (en) * | 2016-06-30 | 2016-11-30 | 中铁六局集团天津铁路建设有限公司 | Sound barrier panel hoisting machine under high-voltage fence |
| CN206172852U (en) * | 2016-11-14 | 2017-05-17 | 中铁六局集团有限公司 | Neighbouring railway business line sound barrier sound insulation board installation device |
| CN207314877U (en) * | 2017-08-28 | 2018-05-04 | 四川双铁科技有限公司 | A kind of sound barrier erecting device and sound barrier installation system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110392516A (en) * | 2019-08-23 | 2019-10-29 | 深圳绿色云图科技有限公司 | A kind of liquid submersion cooling machine cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109626221B (en) | 2020-11-20 |
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