CN108221684B - A kind of steel structure scaffolding structure of municipal construction - Google Patents
A kind of steel structure scaffolding structure of municipal construction Download PDFInfo
- Publication number
- CN108221684B CN108221684B CN201711391948.4A CN201711391948A CN108221684B CN 108221684 B CN108221684 B CN 108221684B CN 201711391948 A CN201711391948 A CN 201711391948A CN 108221684 B CN108221684 B CN 108221684B
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- steel structure
- lock hole
- casting lug
- block
- link block
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
A kind of steel structure scaffolding structure of municipal construction of the invention, including steel structure support tube, the steel structure support tube lower end are fixedly installed with connection sub-block, and the steel structure support tube upper end is fixedly installed and the connection mother tuber that connect sub-block and match；The connection mother tuber includes the first fixed matrix being fixedly connected with steel structure support tube upper end, the first opening up lock hole is provided in described first fixed matrix upper surface, described first fixed matrix upper surface is located at the first lock hole right end and is fixedly installed the first link block upwardly extended, first link block left side and the first lock hole right end wall flush, first link block upper end is provided with the first casting lug thereon extended to the left, the first locking protrusion is provided on the left of first casting lug thereon upper surface, first locking protrusion left side and the first casting lug thereon left side flush, safety when municipal construction can be improved in apparatus of the present invention, and installation and removal are also all very convenient, municipal construction efficiency can be improved.
Description
Technical field
The present invention relates to a kind of municipal construction field, the steel structure scaffolding structure of specifically a kind of municipal construction.
Background technique
In municipal field, municipal bridge is common one of urban operating mechanism, in municipal bridge construction and the mistake of maintenance
Cheng Zhong, steel structure scaffold are essential auxiliary equipment, and steel structure scaffold in the prior art needs to install big when building
The screw completion of amount is fastenedly connected, therefore dismounting requires to consume a large amount of time and goes dismounting screw, and screw quantity every time
It is more, it is easy to lose, increase worker to the management intensity on part, increase the labor intensity dismounted every time, moreover, making
With in the process, screw is easy to produce loosening, therefore there are more deficiencies for current steel structure scaffold, and there is also very big safety is hidden
Suffer from, while the construction efficiency to municipal bridge can be reduced.
Summary of the invention
Deficiency in view of the above technology, the invention proposes a kind of steel structure scaffolding structures of municipal construction.
A kind of steel structure scaffolding structure of municipal construction of the invention, including steel structure support tube, the steel structure support tube
Lower end is fixedly installed with connection sub-block, and the steel structure support tube upper end is fixedly installed the connection matched with the connection sub-block
Mother tuber；
The connection mother tuber includes the first fixed matrix being fixedly connected with the steel structure support tube upper end, and described first is solid
Determine to be provided with the first opening up lock hole in matrix upper surface, the described first fixed matrix upper surface is located at first lock
Determine hole right end and be fixedly installed the first link block upwardly extended, first link block left side and first lock hole are right
End wall flush, first link block upper end are provided with the first casting lug thereon extended to the left, first casting lug thereon upper surface
Left side is provided with the first locking protrusion, first locking protrusion left side and first casting lug thereon left side flush, institute
It states and first deep gouge of the opening towards first lock hole is set in the first lock hole bottom wall, it can be upper and lower in first lock hole
It is slidably equipped with first and is slidingly sealed plate, described first, which is slidingly sealed board bottom end face, is fixedly installed with the first top pressure spring, institute
The first top pressure spring lower end is stated to be fixedly mounted in first deep gouge；
The connection sub-block includes the second fixed matrix being fixedly connected with the steel structure support tube lower end surface, and described first
It is provided with the second lock hole that is downward opening and matching with the first locking protrusion in fixed matrix lower end surface, described the
Two fixed matrix lower end surfaces are located at second lock hole left end and are fixedly installed the second link block extended downwardly, and described second
Link block right side and second lock hole left end wall flush, second link block lower end, which is fixedly installed, to be extended to the right
The second casting lug thereon, the second lock matched with first lock hole is fixedly installed on the right side of second casting lug thereon lower end surface
Fixed protrusion, second locking protrusion right side and second casting lug thereon right side flush, the second lock hole roof
It is middle that second deep gouge of the opening towards second lock hole is set, it can slide up and down in second lock hole and be equipped with second
It is slidingly sealed plate, described second, which is slidingly sealed plate upper surface, is fixedly installed with the second top pressure spring, under second top pressure spring
End is fixedly mounted in second deep gouge, is provided with elastic pin assembly in second link block.
Further technical solution, the elasticity pin assembly include being arranged in second link block and being open towards right
Telescopic chute and the holding pin being slidably mounted in the telescopic chute, the flexible groove bottom wall and second link block upper surface
Concordantly, and above and below the telescopic chute limit sliding chutes are symmetrically arranged in bottom wall, limit is slidably fitted in the limit sliding chutes and is slided
Block, the position limiting slide block are fixedly connected with the position limiting slide block, are also fixedly installed in the limit sliding chutes and are slided with the limit
The third top pressure spring that block offsets, the third top pressure spring make the holding pin to press the position limiting slide block to the right
Right side is concordant with second link block right side.
Further technical solution is provided with the external through slot of connection, the holding pin left side in the wall of the telescopic chute left end
End is fixedly installed with drawstring, and the drawstring left end passes through the through slot and is fixedly installed with magnetic patch.
Further technical solution, it is described first locking protrusion upper surface to the first casting lug thereon bottom face distance and
Second casting lug thereon upper surface is equidistant to the described second fixed matrix bottom face.
Further technical solution, it is described second locking protrusion bottom face to second casting lug thereon upper surface distance and
The first casting lug thereon bottom face is equidistant to the described first fixed matrix upper surface.
Further technical solution, distance and institute of second casting lug thereon right side to second link block right side
State the first casting lug thereon left side being equidistant to first link block left side.
Further technical solution, height phase of the first locking protrusion with the second locking protrusion in above-below direction
Deng, and the thickness of the holding pin in above-below direction is equal with the first locking protrusion.
The beneficial effects of the present invention are:
In the initial state due to apparatus of the present invention, under the action of the described first press, described first is slidingly sealed plate
It is driven to sliding and closes first lock hole, under the action of second top pressure spring, second sliding
Sealing plate is driven to lower slider and closes second lock hole, and this prevents dusts to fall to first locking
Installation is influenced in hole and the second lock hole；
Merge driving in use, first casting lug thereon on adjacent two steel structure support tube is affixed with the second casting lug thereon
Described second fixed matrix slide downward, when the first locking protrusion offsets with the described second fixed matrix lower end surface, institute
The second locking protrusion is stated to offset with the described first fixed matrix upper surface, it at this time will be described using first casting lug thereon left side
Holding pin pushes to the left, when first casting lug thereon and it is described first locking protrusion with second link block offset when, institute
It states the second casting lug thereon and the clamping block to offset with first link block, then pushes down on the described second fixed matrix
Dynamic, the first locking protrusion is inserted into second lock slots, and the second locking protrusion is inserted into first lock
Determine in slot, when described first be slidingly sealed plate and described first be slidingly sealed plate respectively with the first locking groove bottom wall and described
When second lock slots roof offsets, space is formed between first casting lug thereon and the second casting lug thereon, and is pressed in the third
Under the action of spring, the holding pin is extend into the space between first casting lug thereon and the second casting lug thereon, described as a result,
It connects sub-block and the connection mother tuber is relatively fixed, thus complete the fixation of adjacent two steel structure support tube；
When needing to separate adjacent two steel structure support tube, the holding pin is driven to slide to the left using the drawstring, when
When the holding pin is fully retracted in the telescopic chute, the described second fixed matrix is driven to be lifted upwards, when first lock
It, can be by adjacent two when fixed protrusion and the second locking protrusion are detached from second lock slots and first lock slots respectively
The separation of steel structure support tube；
Apparatus of the present invention are coupled without screw thread, it is therefore not necessary to worry the loosening of screw thread and cause phase
Adjacent two steel structure scaffolds it is unstable, safety when municipal construction can be improved in apparatus of the present invention, and mounts and dismounts also all
Be it is very convenient, municipal construction efficiency can be improved.
Detailed description of the invention
It, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical solution in the prior art
Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only to invent
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is a kind of structural schematic diagram of the steel structure scaffolding structure of municipal construction of the invention；
Fig. 2 is the structural schematic diagram of the connection mother tuber in a kind of steel structure scaffolding structure of municipal construction of the invention；
Fig. 3 is the structural schematic diagram of the connection sub-block in a kind of steel structure scaffolding structure of municipal construction of the invention；
Fig. 4 be connect mother tuber with connect sub-block it is fully mated when structural schematic diagram.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
As shown in Figures 1 to 4, the steel structure scaffolding structure of a kind of municipal construction of apparatus of the present invention, including steel structure branch
Stay tube 10,10 lower end of steel structure support tube are fixedly installed with connection sub-block 130,10 upper end of the steel structure support tube fixed setting
There is the connection mother tuber 300 matched with the connection sub-block 130；
The connection mother tuber 300 includes the first fixed matrix 30 being fixedly connected with 10 upper end of steel structure support tube, institute
It states and is provided with the first opening up lock hole 34 in the first fixed 30 upper surface of matrix, the described first fixed 30 upper surface of matrix
The first link block 31 upwardly extended, 31 left end of the first link block are fixedly installed positioned at 34 right end of the first lock hole
Face and the 34 right end wall flush of the first lock hole, 31 upper end of the first link block are provided with the first protrusion extended to the left
Block 32,32 upper surface of the first casting lug thereon left side are provided with the first locking protrusion 33,33 left sides of the first locking protrusion
With the 32 left side flush of the first casting lug thereon, setting opening is towards first locking in 34 bottom wall of the first lock hole
First deep gouge 343 in hole 34 can slide up and down in first lock hole 34 and be equipped with first and be slidingly sealed plate 341, described
First, which is slidingly sealed 341 bottom face of plate, is fixedly installed with the first top pressure spring 342, and 342 lower end of the first top pressure spring is fixed
It is mounted in first deep gouge 343；
The connection sub-block 130 includes the second fixed matrix 13 being fixedly connected with 10 lower end surface of steel structure support tube,
Be provided in first fixed 30 lower end surface of matrix it is downward opening and matched with the first locking protrusion 33 second
Lock hole 34, second fixed 13 lower end surface of matrix, which is located at 34 left end of the second lock hole and is fixedly installed, to be extended downwardly
Second link block 23,23 right side of the second link block and the 34 left end wall flush of the second lock hole, described second connects
It connects 23 lower end of block and is fixedly installed the second casting lug thereon 18 extended to the right, fixed setting on the right side of 18 lower end surface of the second casting lug thereon
There are second matched with first lock hole 34 locking protrusion 19, second locking, 19 right sides of protrusion and described second
18 right side flush of casting lug thereon, setting opening is towards the second of second lock hole 22 in 22 roof of the second lock hole
Deep gouge 223 can slide up and down in second lock hole 22 and be equipped with second and be slidingly sealed plate 221, and second sliding is close
221 upper surface of sealing plate is fixedly installed with the second top pressure spring 222, and 222 lower end of the second top pressure spring is fixedly mounted on described
In second deep gouge 223, elastic pin assembly is provided in second link block 23.
Valuably or illustratively, wherein the elasticity pin assembly includes being arranged in second link block 23 and opening
Mouthful towards right telescopic chute 17 and the holding pin 20 being slidably mounted in the telescopic chute 17,17 bottom wall of telescopic chute with it is described
Second link block, 23 upper surface is concordant, and is symmetrically arranged with limit sliding chutes 14, the limit in about 17 bottom wall of the telescopic chute
Position limiting slide block 21 is slidably fitted in sliding slot 14, the position limiting slide block 21 is fixedly connected with the position limiting slide block 21, the limit
The third top pressure spring 15 to offset with the position limiting slide block 21 is also fixedly installed in sliding slot 14, the third top pressure spring 15 is used
Keep 20 right side of holding pin concordant with 23 right side of the second link block to press the position limiting slide block 21 to the right.
Valuably or illustratively, wherein the through slot 16 being provided in the 17 left end wall of telescopic chute outside connection, it is described
20 left end of holding pin is fixedly installed with drawstring 12, and the drawstring left end passes through the through slot 16 and is fixedly installed with magnetic patch 11.
Valuably or illustratively, wherein the first locking protrusion 33 upper surfaces to 32 bottom end of the first casting lug thereon
The distance in face being equidistant to the described second fixed 13 bottom face of matrix with 18 upper surface of the second casting lug thereon.
Valuably or illustratively, wherein the second locking 19 bottom faces of protrusion to 18 upper end of the second casting lug thereon
The distance in face being equidistant to the described first fixed 30 upper surface of matrix with 32 bottom face of the first casting lug thereon.
Valuably or illustratively, wherein 18 right side of the second casting lug thereon to 23 right side of the second link block
Distance and 32 left side of the first casting lug thereon being equidistant to 31 left side of the first link block.
Valuably or illustratively, wherein the first locking protrusion 33 is with the second locking protrusion 19 in upper and lower
To height it is equal, and the thickness of the holding pin 20 in above-below direction and the first locking protrusion are 33 equal.
In the initial state, under the action of first press 342, described first is slidingly sealed plate to apparatus of the present invention
341 are driven to sliding and close first lock hole 34, described under the action of the second top pressure spring 222
Second, which is slidingly sealed plate 221, is driven to lower slider and closes second lock hole 22, in the third top pressure spring 15
Under the action of, the holding pin 20 is pressed to the right and makes 20 right side of holding pin and 23 right side of the second link block
Concordantly, the magnetic patch 11 is adsorbed on steel structure scaffold 10.
Merge in use, first casting lug thereon 32 on adjacent two steel structure support tube is affixed with the second casting lug thereon 18
The described second fixed 13 slide downward of matrix is driven, when the first locking protrusion 33 and the described second fixed 13 lower end surface of matrix
When offseting, the second locking protrusion 19 offsets with the described first fixed 30 upper surface of matrix, utilizes first protrusion at this time
32 left side of block pushes the holding pin 20 to the left, when first casting lug thereon 32 and the first locking protrusion 33 and institute
When stating the second link block 23 and offseting, second casting lug thereon 18 and the clamping block 19 offset with first link block 31,
Then the described second fixed matrix 13 is pushed down on, the first locking protrusion 33 is inserted into second lock slots 22,
And the second locking protrusion 19 is inserted into first lock slots 34, is slidingly sealed plate 341 and described the when described first
One is slidingly sealed plate 221 when offseting respectively with 34 bottom wall of the first lock slots and 22 roof of the second lock slots, and described
Space is formed between one casting lug thereon 32 and the second casting lug thereon 18, and under the action of third top pressure spring 15, the fastening
Pin 20 is extend into the space between first casting lug thereon 32 and the second casting lug thereon 18, as a result, the connection sub-block 130 and institute
It states that the connection mother tuber 300 is relatively fixed, thus completes the fixation of adjacent two steel structure support tube；
When needing to separate adjacent two steel structure support tube, the holding pin 20 is driven to slide to the left using the drawstring 12
It is dynamic, when the holding pin 20 is fully retracted in the telescopic chute 17, the described second fixed lifting upwards of matrix 13 is driven, when
The first locking protrusion 33 and the second locking protrusion 19 are detached from second lock slots 22 and first locking respectively
When slot 34, adjacent two steel structure support tube can be separated, and under the action of first press 342, first sliding is close
Sealing plate 341 is driven to sliding and closes first lock hole 34, under the action of the second top pressure spring 222,
Described second, which is slidingly sealed plate 221, is driven to lower slider and closes second lock hole 22.
The beneficial effects of the present invention are: in the initial state due to apparatus of the present invention, under the action of the described first press,
Described first, which is slidingly sealed plate, is driven to sliding and closes first lock hole, in the work of second top pressure spring
Under, described second, which is slidingly sealed plate, is driven to lower slider and closes second lock hole, and this prevents dusts to fall
It falls in first lock hole and the second lock hole and influences installation；
Apparatus of the present invention when in use, by first casting lug thereon and the second casting lug thereon on adjacent two steel structure support tube
It is affixed the fixed matrix slide downward of merging driving described second, when the first locking protrusion and the described second fixed matrix lower end
When face offsets, the second locking protrusion offsets with the described first fixed matrix upper surface, utilizes first casting lug thereon at this time
Left side pushes the holding pin to the left, when first casting lug thereon and first locking are protruded and connect with described second
When block offsets, second casting lug thereon and the clamping block offset with first link block, then fixed by described second
Matrix pushes down on, and the first locking protrusion is inserted into second lock slots, and the second locking protrusion is inserted into
In first lock slots, when described first be slidingly sealed plate and described first be slidingly sealed plate respectively with first lock slots
When bottom wall and the second lock slots roof offset, space is formed between first casting lug thereon and the second casting lug thereon, and in institute
Under the action of stating third top pressure spring, the holding pin extend into the space between first casting lug thereon and the second casting lug thereon
In, the connection sub-block and the connection mother tuber are relatively fixed as a result, thus complete consolidating for adjacent two steel structure support tubes
It is fixed；
When needing to separate adjacent two steel structure support tube, the holding pin is driven to slide to the left using the drawstring, when
When the holding pin is fully retracted in the telescopic chute, the described second fixed matrix is driven to be lifted upwards, when first lock
It, can be by adjacent two when fixed protrusion and the second locking protrusion are detached from second lock slots and first lock slots respectively
The separation of steel structure support tube；
Apparatus of the present invention are coupled without screw thread, it is therefore not necessary to worry the loosening of screw thread and cause phase
Adjacent two steel structure scaffolds it is unstable, safety when municipal construction can be improved in apparatus of the present invention, and mounts and dismounts also all
Be it is very convenient, municipal construction efficiency can be improved.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (5)
1. a kind of steel structure scaffolding structure of municipal construction, including steel structure support tube, the fixed peace in the steel structure support tube lower end
Equipped with connection sub-block, the steel structure support tube upper end is fixedly installed the connection mother tuber matched with the connection sub-block；
The connection mother tuber includes the first fixed matrix being fixedly connected with the steel structure support tube upper end, the described first fixed base
The first opening up lock hole is provided in block upper surface, the described first fixed matrix upper surface is located at first lock hole
Right end is fixedly installed the first link block upwardly extended, first link block left side and the first lock hole right end wall
Flush, first link block upper end are provided with the first casting lug thereon extended to the left, first casting lug thereon upper surface left side
It is provided with the first locking protrusion, the first locking protrusion left side and first casting lug thereon left side flush, described the
First deep gouge of the opening towards first lock hole is set in one lock hole bottom wall, can be slided up and down in first lock hole
Ground is equipped with first and is slidingly sealed plate, and described first, which is slidingly sealed board bottom end face, is fixedly installed with the first top pressure spring, and described
One top pressure spring lower end is fixedly mounted in first deep gouge；
The connection sub-block includes the second fixed matrix being fixedly connected with the steel structure support tube lower end surface, and described first is fixed
The second lock hole that is downward opening and matching with the first locking protrusion is provided in matrix lower end surface, described second is solid
Determine matrix lower end surface and be located at second lock hole left end to be fixedly installed the second link block extended downwardly, second connection
Block right side and second lock hole left end wall flush, second link block lower end are fixedly installed the extended to the right
Two casting lug thereons, second casting lug thereon lower end surface right side are fixedly installed the second lock tab matched with first lock hole
Out, right side and second casting lug thereon right side flush are protruded in second locking, set in the second lock hole roof
Second deep gouge of the opening towards second lock hole is set, can slide up and down in second lock hole and the second sliding is installed
Sealing plate, described second, which is slidingly sealed plate upper surface, is fixedly installed with the second top pressure spring, and second top pressure spring lower end is solid
Dingan County is provided with elastic pin assembly in second link block in second deep gouge；
The elasticity pin assembly includes being arranged in second link block and being open towards right telescopic chute and be slidably mounted on
Holding pin in the telescopic chute, the flexible groove bottom wall is concordant with second link block upper surface, and on the telescopic chute
It is symmetrically arranged with limit sliding chutes in lower bottom wall, position limiting slide block, the position limiting slide block and institute are slidably fitted in the limit sliding chutes
It states position limiting slide block to be fixedly connected, the third to offset with the position limiting slide block is also fixedly installed in the limit sliding chutes and presses bullet
Spring, the third top pressure spring connect the holding pin right side and described second to press the position limiting slide block to the right
The through slot that block right side is concordant, is provided with outside connection in the wall of the telescopic chute left end is connect, the holding pin left end is fixedly mounted
There is drawstring, the drawstring left end passes through the through slot and is fixedly installed with magnetic patch.
2. a kind of steel structure scaffolding structure of municipal construction according to claim 1, it is characterised in that: first lock
Surely protrusion upper surface is fixed to the distance of the first casting lug thereon bottom face and second casting lug thereon upper surface to described second
Matrix bottom face is equidistant.
3. a kind of steel structure scaffolding structure of municipal construction according to claim 1, it is characterised in that: second lock
Surely protrusion bottom face is fixed to the distance of second casting lug thereon upper surface and the first casting lug thereon bottom face to described first
Matrix upper surface is equidistant.
4. a kind of steel structure scaffolding structure of municipal construction according to claim 1, it is characterised in that: described second is convex
Distance and first casting lug thereon left side to first link block of the block right side to second link block right side out
Left side is equidistant.
5. a kind of steel structure scaffolding structure of municipal construction according to claim 1, it is characterised in that: first lock
Fixed protrusion is equal with the height that second locking is protruded in above-below direction, and holding pin thickness in above-below direction and institute
It is equal to state the first locking protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711391948.4A CN108221684B (en) | 2017-12-21 | 2017-12-21 | A kind of steel structure scaffolding structure of municipal construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711391948.4A CN108221684B (en) | 2017-12-21 | 2017-12-21 | A kind of steel structure scaffolding structure of municipal construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108221684A CN108221684A (en) | 2018-06-29 |
| CN108221684B true CN108221684B (en) | 2019-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711391948.4A Active CN108221684B (en) | 2017-12-21 | 2017-12-21 | A kind of steel structure scaffolding structure of municipal construction |
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| CN (1) | CN108221684B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158442A (en) * | 2019-06-25 | 2019-08-23 | 刘雁峰 | Shell connects flitch structural bridge |
| CN117166377B (en) * | 2023-11-03 | 2024-01-02 | 山西路桥第八工程有限公司 | Construction scaffold for disassembling bridge bearing platform pier column formwork |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4629245B2 (en) * | 2001-02-13 | 2011-02-09 | エスアールジータカミヤ株式会社 | Pipe joint |
| CN205935598U (en) * | 2016-08-22 | 2017-02-08 | 中国电建集团核电工程公司 | Scaffold frame pipe that can quick assembly disassembly |
| CN107134215A (en) * | 2017-03-03 | 2017-09-05 | 王莹 | A kind of bridge speed limit direction board fixing device |
| CN107464429A (en) * | 2017-03-17 | 2017-12-12 | 梧州理想科技有限公司 | A kind of speed measurer for motor vehicle |
| CN107477448B (en) * | 2017-09-14 | 2018-05-22 | 新黎明科技股份有限公司 | A kind of LED lamp device |
| CN107476554A (en) * | 2017-09-19 | 2017-12-15 | 杨秀峰 | Mortise and tenon architectural structure system |
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2017
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| CN108221684A (en) | 2018-06-29 |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 325000 room 304, 10 Xingshu Road, Lucheng District, Wenzhou City, Zhejiang Province Patentee after: Hengyun Construction Co.,Ltd. Address before: 325003 north of two floor, 62 West Liming Road, Wenzhou, Zhejiang Patentee before: HENGYUN MUNICIPAL GARDEN CONSTRUCTION CO.,LTD. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A steel scaffold structure for municipal construction Effective date of registration: 20220531 Granted publication date: 20190416 Pledgee: Zhejiang Wenzhou Lucheng rural commercial bank Limited by Share Ltd. song Tai branch Pledgor: Hengyun Construction Co.,Ltd. Registration number: Y2022330000843 |