CN112811346A - Totally closed installation device for sound barrier - Google Patents
Totally closed installation device for sound barrier Download PDFInfo
- Publication number
- CN112811346A CN112811346A CN202010636125.9A CN202010636125A CN112811346A CN 112811346 A CN112811346 A CN 112811346A CN 202010636125 A CN202010636125 A CN 202010636125A CN 112811346 A CN112811346 A CN 112811346A
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- Prior art keywords
- wire rope
- steel wire
- sound barrier
- bearing frame
- groups
- 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.)
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- 230000004888 barrier function Effects 0.000 title claims abstract description 32
- 238000009434 installation Methods 0.000 title claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 238000004804 winding Methods 0.000 claims abstract description 10
- 238000005096 rolling process Methods 0.000 claims description 29
- 230000005540 biological transmission Effects 0.000 claims description 22
- 230000003028 elevating effect Effects 0.000 claims description 22
- 238000000034 method Methods 0.000 description 5
- 241000282326 Felis catus Species 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
- B66F17/006—Safety devices, e.g. for limiting or indicating lifting force for working platforms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/0625—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement with wheels for moving around the floor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/065—Scissor linkages, i.e. X-configuration
- B66F7/0666—Multiple scissor linkages vertically arranged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The invention relates to a mounting device for a totally-enclosed sound barrier, which comprises a movable base, wherein a lifting mechanism is arranged above the movable base, a scissor-type lifting structure is mounted at the bottom of the lifting mechanism, a power concentration box is mounted at one side of the movable base, on which the scissor-type lifting structure is mounted, a hoisting mechanism is mounted at the top of the lifting mechanism, which is far away from the movable base, and a guardrail is fixed on one side surface of the top of the lifting mechanism, which is close to the hoisting mechanism; according to the invention, the hoisting mechanism is arranged, so that when the screen body is installed, the trouble of manually lifting the screen body to the top of the upright post for installation is avoided, the steel wire rope is pulled through the motor and the steel wire rope winding shaft, so that the steel wire rope can lift the screen body upwards through the elastic clamp, the screen body can easily reach the top of the upright post, the manpower is saved, the installation efficiency of the sound barrier is improved, the stability of the height change of the platform can be increased by limiting the sliding between the sliding rod and the supporting rod, and the shaking of the platform is avoided.
Description
Technical Field
The invention relates to the field of equipment related to installation of a totally-enclosed sound barrier, in particular to an installation device for the totally-enclosed sound barrier.
Background
The sound insulation wall is also called a sound barrier, and a facility is inserted between a sound source and a receiver to enable sound waves to be transmitted to have a remarkable additional attenuation, so that the noise influence in a certain area where the receiver is located is weakened.
The screen body can only be lifted through manpower when the existing support is used, the installation is very inconvenient, time and labor are wasted, and the screen body is not convenient to carry and move when the place is required to be changed for installation, and the height of the support can not be conveniently adjusted.
Disclosure of Invention
The invention aims to provide a mounting device for a totally-enclosed sound barrier, which solves the problems that the screen body can only be lifted manually when the existing support provided by the background technology is used, the mounting is very inconvenient, time and labor are wasted, the screen body is inconvenient to carry and move when the mounting needs to be changed, and the height of the support cannot be conveniently adjusted.
In order to achieve the above purpose, the invention adopts the technical scheme that: the utility model provides a totally closed installation device for sound barrier, is including removing the base, the top of removing the base is provided with elevating system, scissor-fork type elevation structure is installed to elevating system's bottom, remove one side of installing scissor-fork type elevation structure on the base and install power centralized box, elevating system keeps away from the top of removing the base and installs and hang heavy mechanism, elevating system's top is fixed with the guardrail on being close to a side of hanging heavy mechanism.
Further, it includes that the side is right trapezoid structure's bearing frame, cat ladder, bracing piece, year thing board, baffle, pulley and recess to remove the base, bearing frame keeps away from and is fixed with the cat ladder on the oblique side of hoisting mechanism, one side that bearing frame kept away from the cat ladder is provided with three group's bracing pieces, fixedly connected with carries the thing board on one side that bearing frame is close to the bracing piece, one side vertical fixation that bearing frame was kept away from to the thing board has two sets of baffles, four groups of pulleys are installed to bearing frame and the bottom sum of carrying the thing board, bearing frame's top surface and scissors fork elevation structure's junction are opened there is the recess.
Further, elevating system includes platform, spacing slide bar, spacing spout and buffer block, bearing frame's top is provided with the platform, bearing frame is close to the bottom vertical fixation of bracing piece has three spacing slide bars of group, sliding connection between spacing slide bar and the bracing piece, and the junction of bracing piece and spacing slide bar is opened there is spacing spout, spacing spout is kept away from and is provided with the buffer block in the bottom of platform.
Further, the hoisting mechanism comprises two groups of 7-shaped brackets, a rolling sliding plate, a motor, a steel wire rope rolling shaft, a first transmission gear, a second transmission gear, a steel wire rope, a fixed pulley, an elastic clamp and a guardrail, the 7-shaped bracket is arranged at the top of one end of the platform close to the limiting slide bar, a rolling slide plate is arranged between the tops of the 2 groups of 7-shaped brackets, a motor is arranged on the central axis of the rolling sliding plate, 2 groups of steel wire rope rolling shafts are arranged on two sides of the motor close to 2 groups of 7-shaped brackets, a first transmission gear is fixed at one end of the motor close to the platform, and one end of the steel wire rope winding shaft close to the platform is also provided with a second transmission gear, the steel wire rope is arranged on the steel wire rope winding shaft, an elastic clamp is fixed at one end, far away from the steel wire rope winding shaft, of the steel wire rope, and a fixed pulley is arranged at the joint of the winding sliding plate and the steel wire rope.
Furthermore, a rubber layer covers the top of the carrying plate.
Furthermore, the buffer block is made of rubber.
Furthermore, the power concentration box comprises a battery power supply system and a remote control system.
Furthermore, two groups of windows are formed in the rolling sliding plate, the positions of the rolling sliding plate windows correspond to the positions of the fixed pulleys, and the rolling sliding plate windows are formed below the fixed pulleys.
Furthermore, the first transmission gear and the second transmission gear are arranged on the same vertical plane.
The invention has the beneficial effects that:
1. the screen body lifting mechanism is arranged, the trouble of manually lifting the screen body to the top of the stand column for installation can be avoided when the screen body is installed, the steel wire rope is pulled through the motor and the steel wire rope winding shaft, the steel wire rope can upwards lift the screen body through the elastic clamp, the screen body can easily reach the top of the stand column, manpower is saved, and the installation efficiency of the sound barrier is improved.
2. Be provided with and cut fork elevation structure can upwards promote elevating system through the power and the control that power centralized box provided to indirect the highest height of lifting by crane of hoisting mechanism that has changed has made things convenient for the equipment to be used for installing the not sound barrier of co-altitude, has increased the practicality of device.
3. Be provided with three spacing slide bars of group and three group's bracing pieces, when platform altitude variation, the slip between spacing slide bar and the bracing piece can increase platform altitude variation's stability, avoids rocking of platform.
4. Be provided with and carry the thing board, carry the thing board and can be used for placing the screen body, and carry the rubber layer at thing board top and can play the effect of protection to the screen body, avoid when equipment removes, lead to screen body surface scraping to appear damaging, and also made things convenient for when the installation sound barrier removes, the transport screen body.
Drawings
Fig. 1 is a schematic structural view of a mounting device for a totally enclosed sound barrier.
Fig. 2 is a schematic side view of a mounting device for a totally enclosed sound barrier.
Fig. 3 is a schematic top view of a mounting device for a totally enclosed sound barrier.
Fig. 4 is a schematic sectional view showing a mounting device for a totally enclosed sound barrier.
Fig. 5 is a schematic structural view of a movable base of the mounting device for the totally-enclosed sound barrier.
Fig. 6 is a schematic side structure view of a scissor lift structure of a mounting device for a totally enclosed sound barrier.
The text labels shown in the figures are represented as: 1. moving the base; 11. a load-bearing frame; 12. climbing a ladder; 13. a support bar; 14. a loading plate; 15. a baffle plate; 16. a pulley; 17. a groove; 2. a lifting mechanism; 21. a platform; 22. a limiting slide bar; 23. a limiting chute; 24. a buffer block; 3. a scissor lift structure; 4. a power concentration box; 5. a hoisting mechanism; 51. a 7-type stent; 52. rolling a sliding plate; 53. a motor; 54. a wire rope take-up reel; 55. a first drive gear; 56. a second transmission gear; 57. a wire rope; 58. a fixed pulley; 59. an elastic clip; 6. and (4) a guardrail.
Detailed Description
The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.
As shown in fig. 1 to 6, the specific structure of the present invention is: the utility model provides a totally closed installation device for sound barrier, is including removing base 1, elevating system 2, scissors fork elevating structure 3, power centralized box 4, lifting weight mechanism 5 and guardrail 6, the top of removing base 1 is provided with elevating system 2, scissors fork elevating structure 3 is installed to elevating system 2's bottom, power centralized box 4 is installed to one side of removing the last installation scissors fork elevating structure 3 of base 1, elevating system 2 keeps away from the top of removing base 1 and installs lifting weight mechanism 5, the top of elevating system 2 is close to and is fixed with guardrail 6 on lifting weight mechanism 5's the side.
Preferably, the movable base 1 comprises a bearing frame 11, a ladder 12, support rods 13, a carrying plate 14, baffle plates 15, pulleys 16 and grooves 17, wherein the side face of the bearing frame 11 is of a right-angle trapezoid structure, the ladder 12 is fixed on the inclined side face, away from the hoisting mechanism 5, of the bearing frame 11, three groups of support rods 13 are arranged on one side, away from the ladder 12, of the bearing frame 11, the bearing frame 11 is close to one side of the support rods 13, the carrying plate 14 is fixedly connected to one side, away from the bearing frame 11, of the carrying plate 14, two groups of baffle plates 15 are vertically fixed to one side of the bearing frame 11, four groups of pulleys 16 are installed at the bottom sum of the bearing frame 11 and the carrying plate 14, and the grooves 17 are formed at the joint.
Preferably, elevating system 2 includes platform 21, spacing slide bar 22, spacing spout 23 and buffer block 24, bearing frame 11's top is provided with platform 21, bearing frame 11 is close to the bottom vertical fixation of bracing piece 13 and is equipped with three spacing slide bars 22 of group, sliding connection between spacing slide bar 22 and the bracing piece 13, and bracing piece 13 and spacing slide bar 22's junction is opened has spacing spout 23, spacing spout 23 is provided with buffer block 24 in keeping away from the bottom of platform 21.
Preferably, the hoisting mechanism 5 comprises two groups of 7-shaped brackets 51, a rolling sliding plate 52, a motor 53, a wire rope rolling shaft 54, a first transmission gear 55, a second transmission gear 56, a wire rope 57, a fixed pulley 58, an elastic clamp 59 and a guardrail 6, the 7-shaped brackets 51 are arranged at the top of one end of the platform 21 close to the limiting slide bar 22, the rolling sliding plate 52 is arranged between the tops of the 2 groups of 7-shaped brackets 51, the motor 53 is arranged on the central axis of the rolling sliding plate 52, the 2 groups of wire rope rolling shafts 54 are arranged at two sides of the motor 53 close to the 2 groups of 7-shaped brackets 51, the first transmission gear 55 is fixed at one end of the motor 53 close to the platform 21, the second transmission gear 56 is also arranged at one end of the wire rope rolling shaft 54 close to the platform 21, the wire rope 57 is arranged on the wire rope rolling shaft 54, the elastic clamp 59 is fixed at one end of, and a fixed pulley 58 is arranged at the joint of the rolling sliding plate 52 and the steel wire rope 57.
Preferably, the top of the carrier plate 14 is covered with a rubber layer.
Preferably, the buffer block 24 is made of rubber.
Preferably, the power concentration box 4 comprises a battery power supply system and a remote control system inside.
Preferably, two sets of windows are formed on the rolling sliding plate 52, the positions of the windows of the rolling sliding plate 52 correspond to the positions of the fixed pulley 58, and the windows of the rolling sliding plate 52 are formed below the fixed pulley 58.
Preferably, the first transmission gear 55 and the second transmission gear 56 are disposed on the same vertical plane.
When the device is used specifically, firstly, the device is moved to a required position through the pulley 16 on the movable base 1, the plate of the sound barrier is placed on the carrying plate 14, then the top of the plate is clamped through the elastic clamp 59, so that the storage battery can be controlled by the control system in the power concentration box 4 to be distributed to the motor 53, the motor 53 drives the first transmission gear 55 to rotate when working, the first transmission gear 55 can drive the two groups of second transmission gears 56 on the two sides to rotate when rotating, the steel wire rope winding shaft 54 rotates to wind the steel wire rope 57, the steel wire rope 57 can be pulled to move upwards when being wound, finally the plate is clamped upwards through the elastic clamp 59, after the plate is moved to the height of the top of the upright post with the sound barrier installed, a worker pushes the steel wire rope 57 to swing the screen body clamped by the elastic clamp 59 to the top of the upright post, then the screen body can be quickly placed between the two upright posts and fixed, when a sound barrier with higher height is installed, the power source and control of the scissor type lifting structure 3 are arranged in the power concentration box 4 on the movable base 1, the power concentration box 4 can control the scissor type lifting structure 3 to drive the platform 21 to lift, the platform 21 on the equipment can be used as a scissor type lifting platform, when the platform 21 is pushed to move upwards by the scissor type lifting structure 3, the three groups of limiting slide bars 22 can slide with the three groups of supporting rods 13 through the limiting slide grooves 23, so that the stability of the platform 21 moving upwards can be increased, the shaking of the platform 21 is avoided, the height of the platform 21 can be conveniently adjusted by pushing the scissor type lifting structure 3, the equipment can meet the requirements of different sound barrier installation heights, and the practicability of the device is increased, this is the workflow of the device.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.
Claims (9)
1. The utility model provides a totally closed installation device for sound barrier, includes removal base (1), its characterized in that: the top of removing base (1) is provided with elevating system (2), cut fork elevating system (3) is installed to the bottom of elevating system (2), remove one side that fork elevating system (3) was cut in the installation on base (1) and install power centralized box (4), elevating system (2) are kept away from the top of removing base (1) and are installed and lift heavy mechanism (5), be fixed with guardrail (6) on the side that the top of elevating system (2) is close to and hangs heavy mechanism (5).
2. The mounting device for a totally enclosed sound barrier according to claim 1, wherein: the movable base (1) comprises a bearing frame (11) with a right-angled trapezoid structure on the side surface, a ladder (12), a support rod (13), a loading plate (14), a baffle plate (15), a pulley (16) and a groove (17), a ladder stand (12) is fixed on the oblique side surface of the bearing frame (11) far away from the hoisting mechanism (5), three groups of supporting rods (13) are arranged on one side of the bearing frame (11) far away from the ladder stand (12), a loading plate (14) is fixedly connected on one side of the bearing frame (11) close to the support rod (13), two groups of baffles (15) are vertically fixed on one side of the loading plate (14) far away from the bearing frame (11), four groups of pulleys (16) are arranged at the total bottom of the bearing frame (11) and the loading plate (14), and a groove (17) is formed at the joint of the top surface of the bearing frame (11) and the scissor type lifting structure (3).
3. The mounting device for a totally enclosed sound barrier according to claim 1, wherein: elevating system (2) are including platform (21), spacing slide bar (22), spacing spout (23) and buffer block (24), the top of bearing frame (11) is provided with platform (21), bearing frame (11) are close to the bottom vertical fixation of bracing piece (13) and are had three spacing slide bar of group (22), sliding connection between spacing slide bar (22) and bracing piece (13), and bracing piece (13) and the junction of spacing slide bar (22) open spacing spout (23), be provided with buffer block (24) in the bottom that platform (21) was kept away from to spacing spout (23).
4. The mounting device for a totally enclosed sound barrier according to claim 1, wherein: the hoisting mechanism (5) comprises two groups of 7-type supports (51), a rolling sliding plate (52), a motor (53), a steel wire rope rolling shaft (54), a first transmission gear (55), a second transmission gear (56), a steel wire rope (57), a fixed pulley (58), an elastic clamp (59) and a guardrail (6), wherein the 7-type supports (51) are arranged at the top of one end, close to the limiting sliding rod (22), of the platform (21), the rolling sliding plate (52) is arranged between the tops of the 2 groups of 7-type supports (51), the motor (53) is installed on a central axis of the rolling sliding plate (52), the two sides, close to the 2 groups of 7-type supports (51), of the motor (53) are provided with 2 groups of steel wire rope rolling shafts (54), the first transmission gear (55) is fixed at one end, close to the platform (21), of the steel wire rope rolling shaft (54) is also provided with the second transmission gear (56), the steel wire rope (57) is arranged on the steel wire rope winding shaft (54), an elastic clamp (59) is fixed at one end, away from the steel wire rope winding shaft (54), of the steel wire rope (57), and a fixed pulley (58) is arranged at the connection position of the winding sliding plate (52) and the steel wire rope (57).
5. The mounting device for a totally enclosed sound barrier according to claim 1, wherein: the top of the carrying plate (14) is covered with a rubber layer.
6. The mounting device for a totally enclosed sound barrier according to claim 1, wherein: the buffer block (24) is made of rubber.
7. The mounting device for a totally enclosed sound barrier according to claim 1, wherein: the power concentration box (4) comprises a battery power supply system and a remote control type control system.
8. A totally enclosed sound barrier mounting apparatus as claimed in claims 3 and 4, wherein: two groups of windows are formed in the rolling sliding plate (52), the position of the window of the rolling sliding plate (52) corresponds to the position of the fixed pulley (58), and the window of the rolling sliding plate (52) is arranged below the fixed pulley (58).
9. The mounting device for a totally enclosed sound barrier according to claim 1, wherein: the first transmission gear (55) and the second transmission gear (56) are arranged on the same vertical plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010636125.9A CN112811346A (en) | 2020-07-03 | 2020-07-03 | Totally closed installation device for sound barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010636125.9A CN112811346A (en) | 2020-07-03 | 2020-07-03 | Totally closed installation device for sound barrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112811346A true CN112811346A (en) | 2021-05-18 |
Family
ID=75853059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010636125.9A Pending CN112811346A (en) | 2020-07-03 | 2020-07-03 | Totally closed installation device for sound barrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112811346A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115583591A (en) * | 2022-12-08 | 2023-01-10 | 中建八局第一建设有限公司 | A pipeline erection equipment for interim fire control in building site |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105923558A (en) * | 2016-06-30 | 2016-09-07 | 中铁六局集团天津铁路建设有限公司 | Hoisting machine for sound barrier plates below high-voltage grid |
| CN207890997U (en) * | 2018-01-29 | 2018-09-21 | 南昌大学 | A kind of construction platform with material conveying function |
| CN108689347A (en) * | 2018-06-06 | 2018-10-23 | 黄河科技学院 | A kind of construction of electronic communication is ascended a height ancillary equipment |
| CN208008411U (en) * | 2018-04-01 | 2018-10-26 | 许玲 | A kind of power construction lifting gear |
| CN208055883U (en) * | 2018-03-16 | 2018-11-06 | 中建八局第一建设有限公司 | A kind of movable type Roadway Construction hanging barrier operating platform |
| CN110078003A (en) * | 2019-06-04 | 2019-08-02 | 天津盛兴园林景观工程有限公司 | A kind of municipal construction hoistable platform |
-
2020
- 2020-07-03 CN CN202010636125.9A patent/CN112811346A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105923558A (en) * | 2016-06-30 | 2016-09-07 | 中铁六局集团天津铁路建设有限公司 | Hoisting machine for sound barrier plates below high-voltage grid |
| CN207890997U (en) * | 2018-01-29 | 2018-09-21 | 南昌大学 | A kind of construction platform with material conveying function |
| CN208055883U (en) * | 2018-03-16 | 2018-11-06 | 中建八局第一建设有限公司 | A kind of movable type Roadway Construction hanging barrier operating platform |
| CN208008411U (en) * | 2018-04-01 | 2018-10-26 | 许玲 | A kind of power construction lifting gear |
| CN108689347A (en) * | 2018-06-06 | 2018-10-23 | 黄河科技学院 | A kind of construction of electronic communication is ascended a height ancillary equipment |
| CN110078003A (en) * | 2019-06-04 | 2019-08-02 | 天津盛兴园林景观工程有限公司 | A kind of municipal construction hoistable platform |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115583591A (en) * | 2022-12-08 | 2023-01-10 | 中建八局第一建设有限公司 | A pipeline erection equipment for interim fire control in building site |
| CN115583591B (en) * | 2022-12-08 | 2023-08-11 | 中建八局第一建设有限公司 | A pipeline erection equipment for building site is fire control temporarily |
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Application publication date: 20210518 |
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| RJ01 | Rejection of invention patent application after publication |