CN108221684A - 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
- CN108221684A CN108221684A CN201711391948.4A CN201711391948A CN108221684A CN 108221684 A CN108221684 A CN 108221684A CN 201711391948 A CN201711391948 A CN 201711391948A CN 108221684 A CN108221684 A CN 108221684A
- Authority
- CN
- China
- Prior art keywords
- lock hole
- casting lug
- steel structure
- block
- link 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
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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
Abstract
A kind of steel structure scaffolding structure of municipal construction of the present invention, including steel structure support tube, the steel structure support tube lower end is installed with connection sub-block, and the steel structure support tube upper end is fixedly installed with connecting the matched connection mother tuber of sub-block；The connection mother tuber includes be fixedly connected with steel structure support tube upper end first and fixes matrix, the first opening up lock hole is provided in the first fixation matrix upper surface, the first fixation matrix upper surface is located at the first lock hole right end and is fixedly installed the first link block upwardly extended, the first link block left side and the first lock hole right end wall flush, the 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 the first casting lug thereon upper surface, the first locking protrusion left side and the first casting lug thereon left side flush, apparatus of the present invention can improve safety during municipal construction, 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 technology
In municipal field, municipal bridge is one of common 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 of the prior art needs installation big when building
The screw completion of amount is fastenedly connected, therefore dismounting is required for consuming 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, the labor intensity dismounted every time is increased, moreover, making
With in the process, screw easily generates 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.
Invention content
For the deficiency of above-mentioned technology, the present invention proposes a kind of steel structure scaffolding structure of municipal construction.
A kind of steel structure scaffolding structure of municipal construction of the present invention, including steel structure support tube, the steel structure support tube
Lower end is installed with connection sub-block, and the steel structure support tube upper end is fixedly installed and the connection matched connection of sub-block
Mother tuber；
The connection mother tuber includes be fixedly connected with the steel structure support tube upper end first and fixes matrix, and described first fixes base
The first opening up lock hole is provided in block upper surface, the first fixation matrix upper surface is located at first lock hole
Right end is fixedly installed the first link block upwardly extended, the first link block left side and the first lock hole right end wall
Flush, the first link block upper end are provided with the first casting lug thereon extended to the left, the first casting lug thereon upper surface left side
It is provided with the first locking protrusion, the first locking protrusion left side and the first casting lug thereon left side flush, described the
First deep gouge of the opening towards first lock hole in one lock hole bottom wall is set, 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 plate bottom face, is 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 be fixedly connected with the steel structure support tube lower face second and fixes matrix, and described first fixes
It is provided with downward opening in matrix lower face and protrudes matched second lock hole with the described first locking, described second is solid
Determine matrix lower face and be located at the second lock hole left end to be fixedly installed the second link block extended downwardly, second connection
Block right side and the second lock hole left end wall flush, the second link block lower end are fixedly installed the extended to the right
Two casting lug thereons, the second casting lug thereon lower face right side are fixedly installed and matched second lock tab of first lock hole
Go out, the second locking protrusion right side and the second casting lug thereon right side flush, set in the second lock hole roof
Second deep gouge of the opening towards second lock hole is put, can slide up and down in second lock hole and the second slip is installed
Sealing plate, described second, which is slidingly sealed plate upper surface, is installed with the second top pressure spring, and the second top pressure spring lower end is consolidated
Dingan County is mounted in second deep gouge, and elastic pin assembly is provided in second link block.
Further technical solution, the elasticity pin assembly include being arranged in second link block and be open towards the right side
Telescopic chute and the holding pin being slidably mounted in the telescopic chute, the flexible groove bottom wall and the second link block upper surface
Concordantly, and above and below the telescopic chute limit sliding chutes are symmetrically arranged in bottom wall, limiting 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 installed in the limit sliding chutes and are slided with the limiting
The third top pressure spring that block offsets, the third top pressure spring to by the position limiting slide block to the right top pressure and make the holding pin
Right side is concordant with the second link block right side.
Further technical solution is provided with the external straight slot of connection, the holding pin left side in the telescopic chute left end wall
End is installed with drawstring, and the stretching left end passes through the straight slot and is 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
The distance that the second casting lug thereon upper surface fixes matrix bottom face to described second is equal.
Further technical solution, it is described second locking protrusion bottom face to the second casting lug thereon upper surface distance and
The distance that the first casting lug thereon bottom face fixes matrix upper surface to described first is equal.
Further technical solution, distance and institute of the second casting lug thereon right side to the second link block right side
The distance for stating the first casting lug thereon left side to the first link block left side is equal.
Further technical solution, height phase of the first locking protrusion with the described second locking protrusion in above-below direction
Deng, and the thickness of the holding pin in above-below direction is equal with the described first locking protrusion.
The beneficial effects of the invention are as follows：
Since apparatus of the present invention are in original state, under the action of first top pressure, described first, which is slidingly sealed plate, is driven
It moves upward sliding and closes first lock hole, under the action of second top pressure spring, described second is slidingly sealed
Plate is driven to lower slider and closes second lock hole, this prevents dust fall to first lock hole and
Installation is influenced in second lock hole；
Merge described in driving in use, first casting lug thereon on adjacent two steel structure support tube is affixed with the second casting lug thereon
Second fixes matrix slide downward, when the described first locking protrusion offsets with the described second fixation matrix lower face, described the
Two locking protrusions fix matrix upper surface with described first and offset, at this time using the first casting lug thereon left side by the fastening
Pin pushes to the left, when first casting lug thereon and the first locking protrusion offset with second link block, described the
Two casting lug thereons and the clamping block offset with first link block, then push down on the described second fixation matrix, institute
The first locking protrusion is stated to be inserted into second lock slots, and the second locking protrusion is inserted into first lock slots
In, when described first be slidingly sealed plate and described first be slidingly sealed plate respectively with described first locking groove bottom wall and described second
When lock slots roof offsets, space is formed between first casting lug thereon and the second casting lug thereon, and in the third top pressure spring
Under the action of, the holding pin is extend into the space between first casting lug thereon and the second casting lug thereon, as a result, the connection
Sub-block is relatively fixed with the connection mother tuber, thus completes the fixation of adjacent two steel structure support tube；
When needing to detach adjacent two steel structures support tube, the holding pin is driven to slide to the left using the drawstring, when described
When holding pin is fully retracted in the telescopic chute, driving the second fixation matrix is lifted upwards, when first lock tab
Go out with described second locking protrusion be detached from second lock slots and first lock slots respectively when, can be by adjacent two steel structures
Support tube detaches；
Apparatus of the present invention are installed without the cooperation of screw thread, it is therefore not necessary to worry the loosening of screw thread and cause adjacent two
A steel structure scaffold it is unstable, apparatus of the present invention can improve safety during municipal construction, and it is also all ten to mount and dismount
It is convenient to divide, and can improve municipal construction efficiency.
Description of the drawings
It, below will be to embodiment or the prior art in order to illustrate more clearly of inventive embodiments or technical solution of the prior art
Attached drawing is briefly described needed in description, it should be apparent that, the accompanying drawings in the following description is only one invented
A little embodiments, for those of ordinary skill in the art, without creative efforts, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is a kind of structure diagram of the steel structure scaffolding structure of municipal construction of the present invention；
Fig. 2 is the structure diagram of the connection mother tuber in a kind of steel structure scaffolding structure of municipal construction of the present invention；
Fig. 3 is the structure diagram of the connection sub-block in a kind of steel structure scaffolding structure of municipal construction of the present invention；
Fig. 4 be connect mother tuber with connect sub-block it is fully mated when structure diagram.
Specific embodiment
All features or disclosed all methods disclosed in this specification or in the process the step of, in addition to mutually exclusive spy
Other than sign and/or step, it can combine in any way.
This specification（Including any accessory claim, abstract and attached drawing）Disclosed in any feature, 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 installed with connection sub-block 130,10 upper end of the steel structure support tube fixed setting
Have and the matched connection mother tuber 300 of connection sub-block 130；
The connection mother tuber 300 includes be fixedly connected with 10 upper end of steel structure support tube first and fixes matrix 30, and described the
The first opening up lock hole 34 is provided in one 30 upper surface of fixation matrix, 30 upper surface of the first fixation matrix is located at
First lock hole, 34 right end is fixedly installed the first link block 31 upwardly extended, 31 left side of the first link block with
First lock hole, the 34 right end wall flush, 31 upper end of the first link block is provided with the first casting lug thereon extended to the left
32, be provided with the first locking protrusion 33 on the left of 32 upper surface of the first casting lug thereon, the first locking 33 left sides of protrusion with
First casting lug thereon, the 32 left side flush, setting opening is towards first lock hole in 34 bottom wall of the first lock hole
34 the first deep gouge 343 can slide up and down in first lock hole 34 and be equipped with first and be slidingly sealed plate 341, and described
One, which is slidingly sealed 341 bottom face of plate, is installed with the first top pressure spring 342, and peace is fixed in 342 lower end of the first top pressure spring
In first deep gouge 343；
The connection sub-block 130 includes be fixedly connected with 10 lower face of steel structure support tube second and fixes matrix 13, described
It is provided with downward opening in first 30 lower face of fixation matrix and is locked with the described first locking protrusion 33 matched second
Hole 34,13 lower face of the second fixation matrix are located at 34 left end of the second lock hole and are fixedly installed second extended downwardly
Link block 23,23 right side of the second link block and the 34 left end wall flush of the second lock hole, second link block
23 lower ends are fixedly installed the second casting lug thereon 18 extended to the right, be fixedly installed on the right side of 18 lower face of the second casting lug thereon with
The locking of first lock hole 34 matched second protrusion 19, the second locking 19 right sides of protrusion and the described second protrusion
18 right side flush of block, setting opening is towards the second deep gouge of second lock hole 22 in 22 roof of the second lock hole
223, it can slide up and down in second lock hole 22 and be equipped with second and be slidingly sealed plate 221, described second is slidingly sealed plate
221 upper surfaces are installed with the second top pressure spring 222, and 222 lower end of the second top pressure spring is fixedly mounted on described second
In 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 the telescopic chute is symmetrically arranged with limit sliding chutes 14, the limiting in bottom wall about 17
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 limiting
The third top pressure spring 15 to offset with the position limiting slide block 21 is also installed in sliding slot 14, the third top pressure spring 15 is used
With by the position limiting slide block 21 to the right top pressure and make 20 right side of holding pin concordant with 23 right side of the second link block.
Valuably or illustratively, wherein, the straight slot 16 being provided in the 17 left end wall of telescopic chute outside connection is described
20 left end of holding pin is installed with drawstring 12, and the stretching left end passes through the straight slot 16 and is installed with magnetic patch 11.
Valuably or illustratively, wherein, 33 upper surfaces to 32 bottom end of the first casting lug thereon are protruded in first locking
The distance that the distance in face fixes 13 bottom face of matrix with 18 upper surface of the second casting lug thereon to described second is equal.
Valuably or illustratively, wherein, second locking protrudes 19 bottom faces to 18 upper end of the second casting lug thereon
The distance that the distance in face fixes 30 upper surface of matrix with 32 bottom face of the first casting lug thereon to described first is equal.
Valuably or illustratively, wherein, 18 right side of the second casting lug thereon to 23 right side of the second link block
Distance it is equal with the distance of 32 left side of the first casting lug thereon to 31 left side of the first link block.
Valuably or illustratively, wherein, the first locking protrusion 33 protrudes 19 in upper and lower with the described second locking
To height it is equal, and the thickness of the holding pin 20 in above-below direction and the described first locking protrusion are 33 equal.
Apparatus of the present invention are in original state, and under the action of first top pressure 342, described first is slidingly sealed plate
341 are driven to slip and close first lock hole 34, described under the action of 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 makes 20 right side of holding pin and 23 right side of the second link block by top pressure to the right
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
Described second is driven to fix 13 slide downward of matrix, when the described first locking protrusion 33 fixes 13 lower face of matrix with described second
When offseting, the second locking protrusion 19 offsets with the described first 30 upper surface of fixation matrix, utilizes the described 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 fixation 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 the third top pressure spring 15, the fastening
Pin 20 is extend into the space between 32 and second casting lug thereon 18 of the first casting lug thereon, as a result, the connection sub-block 130 and institute
It states the connection mother tuber 300 to be relatively fixed, thus completes the fixation of adjacent two steel structure support tube；
When needing to detach adjacent two steel structures support tube, the holding pin 20 is driven to slide to the left using the drawstring 12, when
When the holding pin 20 is fully retracted in the telescopic chute 17, driving described second is fixed matrix 13 and is lifted upwards, when described
First locking protrusion 33 and the second locking protrusion 19 are detached from second lock slots 22 and first lock slots 34 respectively
When, adjacent two steel structures support tube can be detached, and under the action of first top pressure 342, described first is slidingly sealed plate
341 are driven to slip and close first lock hole 34, described under the action of second top pressure spring 222
Second, which is slidingly sealed plate 221, is driven to lower slider and closes second lock hole 22.
The beneficial effects of the invention are as follows：Since apparatus of the present invention are in original state, under the action of first top pressure,
Described first, which is slidingly sealed plate, is driven to slip 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；
When in use, first casting lug thereon on adjacent two steel structure support tube is affixed with the second casting lug thereon for apparatus of the present invention
Merge driving described second and fix matrix slide downward, when the described first locking protrusion fixes matrix lower face phase with described second
To when, the second locking protrusion fixes matrix upper surface with described first and offsets, and utilizes the first casting lug thereon left end at this time
Face pushes the holding pin to the left, when first casting lug thereon and the first locking protrusion and the second link block phase
To when, second casting lug thereon and the clamping block offset with first link block, then by described second fix matrix
Push down on, the first locking protrusion is inserted into second lock slots, and the second locking protrusion be inserted into it is described
In first lock slots, when described first be slidingly sealed plate and described first be slidingly sealed plate respectively with described first locking groove bottom wall
When offseting with the second lock slots roof, space is formed between first casting lug thereon and the second casting lug thereon, and described
Under the action of three top pressure springs, the holding pin is extend into the space between first casting lug thereon and the second casting lug thereon, by
This, the connection sub-block is relatively fixed with the connection mother tuber, thus completes the fixation of adjacent two steel structure support tube；
When needing to detach adjacent two steel structures support tube, the holding pin is driven to slide to the left using the drawstring, when described
When holding pin is fully retracted in the telescopic chute, driving the second fixation matrix is lifted upwards, when first lock tab
Go out with described second locking protrusion be detached from second lock slots and first lock slots respectively when, can be by adjacent two steel structures
Support tube detaches；
Apparatus of the present invention are installed without the cooperation of screw thread, it is therefore not necessary to worry the loosening of screw thread and cause adjacent two
A steel structure scaffold it is unstable, apparatus of the present invention can improve safety during municipal construction, and it is also all ten to mount and dismount
It is convenient to divide, and can improve municipal construction efficiency.
Basic principle, main feature and the advantages of the present invention of the present invention has 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, peace is fixed in the steel structure support tube lower end
Equipped with connection sub-block, the steel structure support tube upper end is fixedly installed and the connection matched connection mother tuber of sub-block；
The connection mother tuber includes be fixedly connected with the steel structure support tube upper end first and fixes matrix, and described first fixes base
The first opening up lock hole is provided in block upper surface, the first fixation matrix upper surface is located at first lock hole
Right end is fixedly installed the first link block upwardly extended, the first link block left side and the first lock hole right end wall
Flush, the first link block upper end are provided with the first casting lug thereon extended to the left, the first casting lug thereon upper surface left side
It is provided with the first locking protrusion, the first locking protrusion left side and the first casting lug thereon left side flush, described the
First deep gouge of the opening towards first lock hole in one lock hole bottom wall is set, 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 plate bottom face, is 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 be fixedly connected with the steel structure support tube lower face second and fixes matrix, and described first fixes
It is provided with downward opening in matrix lower face and protrudes matched second lock hole with the described first locking, described second is solid
Determine matrix lower face and be located at the second lock hole left end to be fixedly installed the second link block extended downwardly, second connection
Block right side and the second lock hole left end wall flush, the second link block lower end are fixedly installed the extended to the right
Two casting lug thereons, the second casting lug thereon lower face right side are fixedly installed and matched second lock tab of first lock hole
Go out, the second locking protrusion right side and the second casting lug thereon right side flush, set in the second lock hole roof
Second deep gouge of the opening towards second lock hole is put, can slide up and down in second lock hole and the second slip is installed
Sealing plate, described second, which is slidingly sealed plate upper surface, is installed with the second top pressure spring, and the second top pressure spring lower end is consolidated
Dingan County is mounted in second deep gouge, and elastic pin assembly is provided in second link block；
The elasticity pin assembly includes being arranged in second link block and is open towards right telescopic chute and is slidably mounted on
Holding pin in the telescopic chute, the flexible groove bottom wall is concordant with the second link block upper surface, and on the telescopic chute
Limit sliding chutes are symmetrically arranged 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 top pressure bullet to offset with the position limiting slide block is also installed in the limit sliding chutes
Spring, the third top pressure spring to by the position limiting slide block to the right top pressure and make the holding pin right side with described second connect
The straight slot that block right side is concordant, is provided in the telescopic chute left end wall outside connection is connect, the holding pin left end is fixedly mounted
There is drawstring, the stretching left end passes through the straight slot and is 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 the distance of protrusion upper surface to the first casting lug thereon bottom face is fixed with the second casting lug thereon upper surface to described second
The distance of matrix bottom face is equal.
3. a kind of steel structure scaffolding structure of municipal construction according to claim 1, it is characterised in that：Second lock
Surely the distance of protrusion bottom face to the second casting lug thereon upper surface is fixed with the first casting lug thereon bottom face to described first
The distance of matrix upper surface is equal.
4. a kind of steel structure scaffolding structure of municipal construction according to claim 1, it is characterised in that：Described second is convex
Go out block right side to the distance of the second link block right side and the first casting lug thereon left side to first link block
The distance of left side is equal.
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 the described 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 true CN108221684A (en) | 2018-06-29 |
| CN108221684B CN108221684B (en) | 2019-04-16 |
Family
ID=62648333
Family Applications (1)
| 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108221684B (en) |
Cited By (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 |
| CN117166377A (en) * | 2023-11-03 | 2023-12-05 | 山西路桥第八工程有限公司 | Construction scaffold for disassembling bridge bearing platform pier column formwork |
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| 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 |
| CN107476554A (en) * | 2017-09-19 | 2017-12-15 | 杨秀峰 | Mortise and tenon architectural structure system |
| CN107477448A (en) * | 2017-09-14 | 2017-12-15 | 黄均杰 | A kind of LED lamp device |
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| 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 |
| CN107477448A (en) * | 2017-09-14 | 2017-12-15 | 黄均杰 | 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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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158442A (en) * | 2019-06-25 | 2019-08-23 | 刘雁峰 | Shell connects flitch structural bridge |
| CN117166377A (en) * | 2023-11-03 | 2023-12-05 | 山西路桥第八工程有限公司 | Construction scaffold for disassembling bridge bearing platform pier column formwork |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108221684B (en) | 2019-04-16 |
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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 |
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