CN106869585A - A kind of power construction safety guide rail - Google Patents
A kind of power construction safety guide rail Download PDFInfo
- Publication number
- CN106869585A CN106869585A CN201710250972.XA CN201710250972A CN106869585A CN 106869585 A CN106869585 A CN 106869585A CN 201710250972 A CN201710250972 A CN 201710250972A CN 106869585 A CN106869585 A CN 106869585A
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- CN
- China
- Prior art keywords
- hole
- support
- cavity
- elevating lever
- block
- 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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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/16—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames
- E04H17/168—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames using panels fitted in grooves of posts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/20—Posts therefor
- E04H17/22—Anchoring means therefor, e.g. specially-shaped parts entering the ground; Struts or the like
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The present invention relates to a kind of guard rail, more particularly to a kind of power construction safety guide rail.The technical problem to be solved in the present invention is to provide a kind of power construction safety guide rail.In order to solve the above-mentioned technical problem, the invention provides such a power construction safety guide rail, baffle plate, support, fixing device and base etc. are included；Frame bottom is provided with base, and the support left and right sides is equipped with fixing device, baffle plate is provided with fixing device.Invention achieves convenient disassembly, guard rail can be as needed adjusted highly, security protection performance is more preferable, effect easy to use, and by setting polygonal through hole, manhole and flower pattern through hole.
Description
Technical field
The present invention relates to a kind of guard rail, more particularly to a kind of power construction safety guide rail.
Background technology
Protection can be interpreted respectively as a kind of mode or method and safeguard measure guarded against and protect as noun or verb.
When carrying out power construction, often someone will near or enter job site, cause a series of potential safety hazard, protect
Column has interception and suggesting effect, can remind people beyond this point, but current guard rail is not easy to remove, and guard rail is high
Degree is unadjustable, in-convenience in use, therefore need a kind of convenient dismounting of research and development badly, can as needed adjust guard rail highly, safety
Barrier propterty is more preferable, power construction safety guide rail easy to use.
The content of the invention
(1) technical problem to be solved
When the present invention carries out power construction to overcome, often someone will near or enter job site, cause a series of
Potential safety hazard, guard rail have intercept and suggesting effect, people can be reminded beyond this point, but current guard rail is difficult
Dismounting, and guard rail is highly unadjustable, in-convenience in use shortcoming, the technical problem to be solved in the present invention is to provide a kind of electricity
Power construction safety guide rail.
(2) technical scheme
In order to solve the above-mentioned technical problem, the invention provides such a power construction safety guide rail, include
Baffle plate, support, fixing device and base, frame bottom are provided with base, and the support left and right sides is equipped with fixing device, fixing device
On baffle plate is installed.
Preferably, fixing device includes draw ring, fixed block, mobile bar, the first elastic component, fixture block and block, in support
Top is provided with the first cavity, and cradle top is provided with first through hole, and first through hole is connected with the first cavity, before the first cavity inner bottom part
Both sides are equipped with block afterwards, and both sides are equipped with the first elastic component before and after the first cavity inner top, and the first elastic component bottom is connected with
Fixture block, fixture block crown center position is provided with mobile bar, and mobile bar passes through first through hole, and mobile bar top is provided with fixed block, fixed
Block top is provided with draw ring.
Preferably, base includes the second elastic component, sliding block, kelly, elevating lever and sucker, and bottom is provided with second in support
Cavity, frame bottom is provided with third through-hole, and third through-hole is connected with the second inside cavity, and the second cavity left and right sides is provided with
Chute, is provided with sliding block in chute, chute coordinates with sliding block, is provided with elevating lever between the sliding block of the left and right sides, and elevating lever is through the
Three through holes, the second cavity inner top is connected with the second elastic component, and the second elastic component bottom is connected with elevating lever top, elevating lever
On be provided with the second through hole, kelly is through the second through hole on elevating lever, and kelly is located at frame bottom, and elevating lever bottom is provided with suction
Disk.
Preferably, centre position is provided with polygonal through hole on baffle plate, and polygonal through hole is formed around manhole and flower pattern
Through hole, and manhole is located at the top of the polygonal through hole left and right sides.
Preferably, notice board is also included, the top of both sides is connected with by way of being glued connection and carries before and after baffle plate
Show board, on notice board with corresponding prompting poster, notice board is shaped as rectangle.
Operation principle：During power construction, support and baffle plate are transported into construction part, baffle plate is arranged between two stands
In fixing device, adjusting base, so that the height of adjusting bracket, so that the height of controllable register reaches correct position, has constructed
Cheng Shi, baffle plate is removed from fixing device, adjusting base, the height of support is recovered elemental height.
Because fixing device includes draw ring, fixed block, mobile bar, the first elastic component, fixture block and block, support internal upper part
The first cavity is provided with, cradle top is provided with first through hole, and first through hole is connected with the first cavity, two before and after the first cavity inner bottom part
Side is equipped with block, and both sides are equipped with the first elastic component before and after the first cavity inner top, and the first elastic component bottom is connected with fixture block,
Fixture block crown center position is provided with mobile bar, and mobile bar passes through first through hole, and mobile bar top is provided with fixed block, fixed block top
Draw ring is provided with, so staff holds draw ring and pulls up draw ring, drives fixed block to move upwards, drive mobile bar to transport upwards
It is dynamic, drive fixture block to move upwards, when fixture block moves to correct position, baffle plate is inserted in the first cavity, and baffle bottom position
Between the block of front and rear both sides, staff unclamps draw ring, and mobile bar is moved downward, and drives fixture block to move downward, and baffle wedge is existed
Fixture block bottom, so as to baffle plate is fixed in the first cavity.
Because base includes the second elastic component, sliding block, kelly, elevating lever and sucker, bottom is provided with the second chamber in support
Body, frame bottom is provided with third through-hole, and third through-hole is connected with the second inside cavity, and the second cavity left and right sides is provided with cunning
Groove, is provided with sliding block in chute, chute coordinates with sliding block, and elevating lever is provided between the sliding block of the left and right sides, and elevating lever passes through the 3rd
Through hole, the second cavity inner top is connected with the second elastic component, and the second elastic component bottom is connected with elevating lever top, on elevating lever
The second through hole is provided with, kelly is through the second through hole on elevating lever, and kelly is located at frame bottom, and elevating lever bottom is provided with suction
Disk, so people extracts kelly from the second through hole, moves up and down elevating lever, so that adjusting bracket is highly, when support reaches suitable
During height, people inserts in corresponding second through hole kelly, and support and elevating lever are fixed, convenient in electric power construction field root
According to the height for needing controllable register, more preferably, sucker sucks ground to practicality, makes the stability of device more preferable.
Because centre position is provided with polygonal through hole on baffle plate, polygonal through hole is formed around manhole and flower pattern is logical
Hole, and manhole is located at the top of the polygonal through hole left and right sides, so make the air permeability of baffle plate more preferably, when blowing, can be with
Reduce effect of the wind-force to baffle plate, device is not blown down, good stability.
Because also including notice board, the top of both sides is connected with prompting by way of being glued connection before and after baffle plate
Board, on notice board with corresponding prompting poster, notice board is shaped as rectangle, it is possible to point out people hot work in progress,
Beyond this point, improve safety precaution.
(3) beneficial effect
Invention achieves convenient disassembly, guard rail can be as needed adjusted highly, security protection performance is more preferable, user
Just effect, and by setting polygonal through hole, manhole and flower pattern through hole, make the air permeability of baffle plate more preferably, when blowing, can
To reduce effect of the wind-force to baffle plate, device is set not blown down, good stability.
Brief description of the drawings
Fig. 1 is the first main structure diagram of the invention.
Fig. 2 is the left view structural representation of fixing device of the present invention.
Fig. 3 is the main structure diagram of base of the present invention.
Fig. 4 is second main structure diagram of the invention.
Fig. 5 is the third main structure diagram of the invention.
Mark in accompanying drawing for：1- baffle plates, 2- supports, 3- fixing devices, 4- bases, 301- draw rings, 302- fixed blocks,
303- first through hole, 304- mobile bars, the elastic components of 305- first, 306- fixture blocks, the cavitys of 307- first, 308- blocks, 401-
Two elastic components, 402- sliding blocks, the cavitys of 403- second, 404- chutes, 405- kellies, the through holes of 406- second, 407- elevating levers, 408-
Sucker, 409- third through-holes, 5- polygonal through hole, 6- manholes, 7- flower pattern through holes, 8- notice boards.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of power construction safety guide rail, as Figure 1-5, includes baffle plate 1, support 2, fixing device 3 and bottom
Seat 4, the bottom of support 2 is provided with base 4, and the left and right sides of support 2 is equipped with fixing device 3, baffle plate 1 is provided with fixing device 3.
Embodiment 2
A kind of power construction safety guide rail, as Figure 1-5, includes baffle plate 1, support 2, fixing device 3 and bottom
Seat 4, the bottom of support 2 is provided with base 4, and the left and right sides of support 2 is equipped with fixing device 3, baffle plate 1 is provided with fixing device 3.
Fixing device 3 includes draw ring 301, fixed block 302, mobile bar 304, the first elastic component 305, fixture block 306 and gear
Block 308, the internal upper part of support 2 is provided with the first cavity 307, and the top of support 2 is provided with first through hole 303, the chamber of first through hole 303 and first
Body 307 is connected, and both sides are equipped with block 308 before and after the inner bottom part of the first cavity 307, and both sides are equal before and after the inner top of the first cavity 307
The first elastic component 305 is provided with, the bottom of the first elastic component 305 is connected with fixture block 306, and the crown center position of fixture block 306 is provided with movement
Bar 304, mobile bar 304 passes through first through hole 303, and the top of mobile bar 304 is provided with fixed block 302, and the top of fixed block 302 is provided with drawing
Ring 301.
Embodiment 3
A kind of power construction safety guide rail, as Figure 1-5, includes baffle plate 1, support 2, fixing device 3 and bottom
Seat 4, the bottom of support 2 is provided with base 4, and the left and right sides of support 2 is equipped with fixing device 3, baffle plate 1 is provided with fixing device 3.
Fixing device 3 includes draw ring 301, fixed block 302, mobile bar 304, the first elastic component 305, fixture block 306 and gear
Block 308, the internal upper part of support 2 is provided with the first cavity 307, and the top of support 2 is provided with first through hole 303, the chamber of first through hole 303 and first
Body 307 is connected, and both sides are equipped with block 308 before and after the inner bottom part of the first cavity 307, and both sides are equal before and after the inner top of the first cavity 307
The first elastic component 305 is provided with, the bottom of the first elastic component 305 is connected with fixture block 306, and the crown center position of fixture block 306 is provided with movement
Bar 304, mobile bar 304 passes through first through hole 303, and the top of mobile bar 304 is provided with fixed block 302, and the top of fixed block 302 is provided with drawing
Ring 301.
Under base 4 is included in the second elastic component 401, sliding block 402, kelly 405, elevating lever 407 and sucker 408, support 2
Portion is provided with the second cavity 403, and the bottom of support 2 is provided with third through-hole 409, and connects inside third through-hole 409 and the second cavity 403
Logical, the left and right sides of the second cavity 403 is provided with chute 404, chute 404 and is provided with sliding block 402, and chute 404 is matched somebody with somebody with sliding block 402
Close, elevating lever 407 is provided between the sliding block 402 of the left and right sides, elevating lever 407 passes through third through-hole 409, in the second cavity 403
Top is connected with the second elastic component 401, and the bottom of the second elastic component 401 is connected with the top of elevating lever 407, is opened on elevating lever 407
There is the second through hole 406, kelly 405 is through the second through hole 406 on elevating lever 407, and kelly 405 is located at the bottom of support 2, lifting
The bottom of bar 407 is provided with sucker 408.
Embodiment 4
A kind of power construction safety guide rail, as Figure 1-5, includes baffle plate 1, support 2, fixing device 3 and bottom
Seat 4, the bottom of support 2 is provided with base 4, and the left and right sides of support 2 is equipped with fixing device 3, baffle plate 1 is provided with fixing device 3.
Fixing device 3 includes draw ring 301, fixed block 302, mobile bar 304, the first elastic component 305, fixture block 306 and gear
Block 308, the internal upper part of support 2 is provided with the first cavity 307, and the top of support 2 is provided with first through hole 303, the chamber of first through hole 303 and first
Body 307 is connected, and both sides are equipped with block 308 before and after the inner bottom part of the first cavity 307, and both sides are equal before and after the inner top of the first cavity 307
The first elastic component 305 is provided with, the bottom of the first elastic component 305 is connected with fixture block 306, and the crown center position of fixture block 306 is provided with movement
Bar 304, mobile bar 304 passes through first through hole 303, and the top of mobile bar 304 is provided with fixed block 302, and the top of fixed block 302 is provided with drawing
Ring 301.
Under base 4 is included in the second elastic component 401, sliding block 402, kelly 405, elevating lever 407 and sucker 408, support 2
Portion is provided with the second cavity 403, and the bottom of support 2 is provided with third through-hole 409, and connects inside third through-hole 409 and the second cavity 403
Logical, the left and right sides of the second cavity 403 is provided with chute 404, chute 404 and is provided with sliding block 402, and chute 404 is matched somebody with somebody with sliding block 402
Close, elevating lever 407 is provided between the sliding block 402 of the left and right sides, elevating lever 407 passes through third through-hole 409, in the second cavity 403
Top is connected with the second elastic component 401, and the bottom of the second elastic component 401 is connected with the top of elevating lever 407, is opened on elevating lever 407
There is the second through hole 406, kelly 405 is through the second through hole 406 on elevating lever 407, and kelly 405 is located at the bottom of support 2, lifting
The bottom of bar 407 is provided with sucker 408.
Centre position is provided with polygonal through hole 5 on baffle plate 1, and polygonal through hole 5 is formed around manhole 6 and flower pattern through hole
7, and manhole 6 is located at the top of the left and right sides of polygonal through hole 5.
Notice board 8 is also included, the top of both sides is connected with notice board 8 by way of being glued connection before and after baffle plate 1,
On notice board 8 with corresponding prompting poster, notice board 8 is shaped as rectangle.
Operation principle：During power construction, support 2 and baffle plate 1 are transported into construction part, by baffle plate 1 be arranged on two stands 2 it
Between fixing device 3 on, adjusting base 4, so that the height of adjusting bracket 2, so that the height of controllable register 1 reaches suitable position
Put, when construction is completed, baffle plate 1 is removed from fixing device 3, adjusting base 4, the height of support 2 is recovered elemental height.
Because fixing device 3 includes draw ring 301, fixed block 302, mobile bar 304, the first elastic component 305, fixture block 306
With block 308, the internal upper part of support 2 is provided with the first cavity 307, and the top of support 2 is provided with first through hole 303, first through hole 303 and the
One cavity 307 is connected, and both sides are equipped with block 308 before and after the inner bottom part of the first cavity 307, two before and after the inner top of the first cavity 307
Side is equipped with the first elastic component 305, and the bottom of the first elastic component 305 is connected with fixture block 306, and the crown center position of fixture block 306 is provided with
Mobile bar 304, mobile bar 304 passes through first through hole 303, and the top of mobile bar 304 is provided with fixed block 302, and the top of fixed block 302 sets
There is draw ring 301, so staff holds draw ring 301 and pulls up draw ring 301, drive fixed block 302 to move upwards, drive movement
Bar 304 is moved upwards, drives fixture block 306 to move upwards, when fixture block 306 moves to correct position, baffle plate 1 is inserted into the first chamber
In body 307, and the bottom of baffle plate 1 is located between the block 308 of front and rear both sides, and staff unclamps draw ring 301, and mobile bar 304 is transported downwards
It is dynamic, drive fixture block 306 to move downward, baffle plate 1 is stuck in the bottom of fixture block 306, so as to baffle plate 1 is fixed in the first cavity 307.
Because base 4 includes the second elastic component 401, sliding block 402, kelly 405, elevating lever 407 and sucker 408, support 2
Interior bottom is provided with the second cavity 403, and the bottom of support 2 is provided with inside third through-hole 409, and the cavity 403 of third through-hole 409 and second
Connection, the left and right sides of the second cavity 403 is provided with chute 404, chute 404 and is provided with sliding block 402, and chute 404 is matched somebody with somebody with sliding block 402
Close, elevating lever 407 is provided between the sliding block 402 of the left and right sides, elevating lever 407 passes through third through-hole 409, in the second cavity 403
Top is connected with the second elastic component 401, and the bottom of the second elastic component 401 is connected with the top of elevating lever 407, is opened on elevating lever 407
There is the second through hole 406, kelly 405 is through the second through hole 406 on elevating lever 407, and kelly 405 is located at the bottom of support 2, lifting
The bottom of bar 407 is provided with sucker 408, so people extracts kelly 405 from the second through hole 406, moves up and down elevating lever 407, so that
The height of adjusting bracket 2, when support 2 reaches proper height, people inserts in corresponding second through hole 406 kelly 405, by support
2 and elevating lever 407 fix, the convenient height in electric power construction field controllable register 1 as needed, practicality more preferably, sucker
408 suck ground, make the stability of device more preferable.
Because centre position is provided with polygonal through hole 5 on baffle plate 1, polygonal through hole 5 is formed around manhole 6 and flower pattern
Through hole 7, and manhole 6 is located at the top of the left and right sides of polygonal through hole 5, so making the air permeability of baffle plate 1 more preferably, blows
When, effect of the wind-force to baffle plate 1 can be reduced, device is not blown down, good stability.
Because also including notice board 8, the top of both sides is connected with prompting by way of being glued connection before and after baffle plate 1
Board 8, on notice board 8 with corresponding prompting poster, notice board 8 is shaped as rectangle, it is possible to point out people to apply
Work, beyond this point, improves safety precaution.
Embodiment described above only expresses the preferred embodiment of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, some deformations, improvement can also be made and substituted, these belong to this hair
Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (5)
1. a kind of power construction safety guide rail, it is characterised in that include baffle plate (1), support (2), fixing device (3) and
Base (4), support (2) bottom is provided with base (4), and support (2) left and right sides is equipped with fixing device (3), in fixing device (3)
Baffle plate (1) is installed.
2. a kind of power construction safety guide rail according to claim 1, it is characterised in that fixing device (3) includes
There are draw ring (301), fixed block (302), mobile bar (304), the first elastic component (305), fixture block (306) and block (308), support
(2) internal upper part is provided with the first cavity (307), and support (2) top is provided with first through hole (303), first through hole (303) and the first chamber
Body (307) is connected, and both sides are equipped with block (308) before and after the first cavity (307) inner bottom part, before the first cavity (307) inner top
Both sides are equipped with the first elastic component (305) afterwards, and the first elastic component (305) bottom is connected with fixture block (306), fixture block (306) top
Centre position is provided with mobile bar (304), and mobile bar (304) is provided with fixation through first through hole (303), mobile bar (304) top
Block (302), fixed block (302) top is provided with draw ring (301).
3. a kind of power construction safety guide rail according to claim 2, it is characterised in that base (4) includes
Two elastic components (401), sliding block (402), kelly (405), elevating lever (407) and sucker (408), support (2) interior bottom are provided with
Two cavitys (403), support (2) bottom is provided with third through-hole (409), and third through-hole (409) connects with the second cavity (403) inside
Logical, the second cavity (403) left and right sides is provided with and sliding block (402) is provided with chute (404), chute (404), chute (404) with
Sliding block (402) coordinates, and is provided with elevating lever (407) between the sliding block (402) of the left and right sides, and elevating lever (407) is through third through-hole
(409), the second cavity (403) inner top is connected with the second elastic component (401), and the second elastic component (401) bottom and elevating lever
(407) top connection, is provided with the second through hole (406) on elevating lever (407), and kelly (405) is through second on elevating lever (407)
Through hole (406), and kelly (405), positioned at support (2) bottom, elevating lever (407) bottom is provided with sucker (408).
4. a kind of power construction safety guide rail according to claim 3, it is characterised in that interposition on baffle plate (1)
Polygonal through hole (5) is installed, polygonal through hole (5) is formed around manhole (6) and flower pattern through hole (7), and manhole
(6) positioned at the top of polygonal through hole (5) left and right sides.
5. a kind of power construction safety guide rail according to claim 4, it is characterised in that also include notice board
(8), before and after baffle plate (1) top of both sides be glued connection by way of be connected with notice board (8), on notice board (8) with
Corresponding prompting poster, notice board (8) is shaped as rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710250972.XA CN106869585A (en) | 2017-04-18 | 2017-04-18 | A kind of power construction safety guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710250972.XA CN106869585A (en) | 2017-04-18 | 2017-04-18 | A kind of power construction safety guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106869585A true CN106869585A (en) | 2017-06-20 |
Family
ID=59163139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710250972.XA Pending CN106869585A (en) | 2017-04-18 | 2017-04-18 | A kind of power construction safety guide rail |
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| Country | Link |
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| CN (1) | CN106869585A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111441514A (en) * | 2020-04-03 | 2020-07-24 | 浙江世贸装饰股份有限公司 | Glass gallery curtain wall connecting structure and connecting method thereof |
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| CN103452378A (en) * | 2013-08-09 | 2013-12-18 | 浙江元森态家具有限公司 | Fence component |
| CN203846858U (en) * | 2014-03-28 | 2014-09-24 | 国家电网公司 | Sucking disc fixed type fence ground stake |
| CN204826873U (en) * | 2015-06-08 | 2015-12-02 | 天津市孝德彩钢压型板有限公司 | Novel construction of engineering height -adjustable is with enclosing baffle |
| CN205935926U (en) * | 2016-06-01 | 2017-02-08 | 中国建筑第八工程局有限公司 | Can have enough to meet need formula flower bed encloses fender |
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- 2017-04-18 CN CN201710250972.XA patent/CN106869585A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452378A (en) * | 2013-08-09 | 2013-12-18 | 浙江元森态家具有限公司 | Fence component |
| CN203846858U (en) * | 2014-03-28 | 2014-09-24 | 国家电网公司 | Sucking disc fixed type fence ground stake |
| CN204826873U (en) * | 2015-06-08 | 2015-12-02 | 天津市孝德彩钢压型板有限公司 | Novel construction of engineering height -adjustable is with enclosing baffle |
| CN205935926U (en) * | 2016-06-01 | 2017-02-08 | 中国建筑第八工程局有限公司 | Can have enough to meet need formula flower bed encloses fender |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111441514A (en) * | 2020-04-03 | 2020-07-24 | 浙江世贸装饰股份有限公司 | Glass gallery curtain wall connecting structure and connecting method thereof |
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