CN110144826B - Marine pier body protection support frame - Google Patents
Marine pier body protection support frame Download PDFInfo
- Publication number
- CN110144826B CN110144826B CN201910456222.7A CN201910456222A CN110144826B CN 110144826 B CN110144826 B CN 110144826B CN 201910456222 A CN201910456222 A CN 201910456222A CN 110144826 B CN110144826 B CN 110144826B
- Authority
- CN
- China
- Prior art keywords
- assembly
- telescopic
- support leg
- working surface
- cross rod
- 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.)
- Active
Links
- 230000000712 assembly Effects 0.000 claims abstract description 9
- 238000000429 assembly Methods 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 239000000725 suspension Substances 0.000 claims description 5
- 230000002457 bidirectional effect Effects 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 5
- 239000013535 sea water Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
- E04G1/152—Platforms made of metal or with metal-supporting frame
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/18—Scaffolds primarily resting on the ground adjustable in height
- E04G1/22—Scaffolds having a platform on an extensible substructure, e.g. of telescopic type or with lazy-tongs mechanism
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
- E04G2001/157—Extensible platforms, e.g. telescopic platforms
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Revetment (AREA)
Abstract
The invention discloses an offshore pier body protection support frame which comprises a working surface assembly, wherein a plurality of support leg assemblies for supporting are arranged at the lower part of the working surface assembly, a first cross rod assembly is fixed between adjacent support leg assemblies, a second cross rod assembly is also fixed between adjacent support leg assemblies, and a base plate is arranged at the bottom of each support leg assembly. The invention has simple structure, easy assembly and disassembly, no need of pre-embedding on the bearing platform, and labor force saving; can be recycled, and saves construction cost.
Description
Technical Field
The invention relates to a construction support, in particular to a marine pier body protection support frame which can isolate seawater, prevent seawater corrosion and impact and improve the safety of the pier body protection frame.
Background
With the popularization of the concept of 'intrinsic safety', how to ensure the personal safety of operators in terms of technical measures is an urgent need. While offshore construction is affected by tides, typhoons and other factors, the traditional method places the construction support directly in the sea for a long time. This method has the following problems:
1. is influenced by the tide, and the protective frame is limited to be erected.
2. The seawater has stronger corrosiveness and the corrosion resistance of the protective frame is poorer.
3. The sea water rises and falls the tide and has the impact to the protection frame, causes the influence to the protection frame security.
Disclosure of Invention
The invention aims at overcoming the defects in the prior art and providing the offshore pier body protection support frame which can isolate seawater, prevent the seawater from being corroded and impacted and improve the safety of the pier body protection frame.
The invention comprises a working surface component, wherein a plurality of supporting leg components for supporting are arranged at the lower part of the working surface component, a first cross rod component is fixed between adjacent supporting leg components, a second cross rod component is also fixed between adjacent supporting leg components, and a base plate is arranged at the bottom of the supporting leg components.
Further, the landing leg assembly comprises a column steel pipe, the first cross rod assembly or the second cross rod assembly comprises a connecting section steel, the base plate comprises a terminal steel plate, and the working face assembly comprises a working steel.
Further, a suspension plate is paved at the lower part of the working surface assembly.
Further, the supporting leg component is provided with a lifting assembly for movable adjustment.
Further, the lifting assembly comprises an outer straight pipe and a unidirectional telescopic rod arranged in the outer straight pipe, a plurality of clamping grooves are formed in the outer wall of the unidirectional telescopic rod, a plurality of clamping teeth are formed in the inner wall of the outer straight pipe, the clamping teeth are of a downward inclined zigzag structure, and the clamping teeth are made of elastic metal materials.
Further, the first cross bar component is provided with a telescopic assembly for movable adjustment.
Further, the second cross bar component is provided with a telescopic assembly for movable adjustment.
Further, its characterized in that, flexible assembly include outer violently manage and set up the inside two-way telescopic link of outer violently managing, set up a plurality of holes on the pipe wall of two-way telescopic link, set up a plurality of outer holes on the outer violently pipe wall, flexible assembly still includes the bolt group with hole or outer hole size matching.
The beneficial effects of the invention are as follows:
1. Simple and portable structure and convenient manufacture for workers.
2. The mounting and dismounting are simple, the bearing platform is not required to be pre-buried, and labor force is saved.
3. Can be recycled, and saves construction cost.
4. The support can realize vertical unidirectional upward adjustment and transverse and longitudinal adjustment so as to be suitable for various application requirements.
5. The supporting leg component can be driven to move upwards in one direction through the suspension plate in the tide rising process, and the working surface component is lifted.
Drawings
FIG. 1 is a schematic structural view and particularly a side view of an embodiment of the present application;
FIG. 2 is a schematic structural view and particularly a top view of an embodiment of the present application;
FIG. 3 is a schematic structural view and particularly a side view of another embodiment of the present application;
FIG. 4 is a schematic structural view and particularly a top view of another embodiment of the present application;
FIG. 5 is a schematic view of a lifting assembly according to another embodiment of the present application.
The specific implementation is as follows:
Example 1
As shown in fig. 1-2, the application comprises a working surface component 5, a plurality of supporting leg components 1 for supporting are arranged at the lower part of the working surface component 5, a first cross bar component 2 is fixed between adjacent supporting leg components 1, a second cross bar component 3 is also fixed between adjacent supporting leg components 1, and a base plate 4 is arranged at the bottom of the supporting leg component 1;
The landing leg assembly 1 comprises a column steel pipe, the first cross rod assembly 2 or the second cross rod assembly 3 comprises a connecting section steel, the base plate 4 comprises a terminal steel plate, and the working surface assembly 5 comprises a working steel.
Example 2
1-2 And 3-4, the application comprises a working surface component 5, wherein a plurality of support leg components 1 for supporting are arranged at the lower part of the working surface component 5, a first cross bar component 2 is fixed between adjacent support leg components 1, a second cross bar component 3 is also fixed between adjacent support leg components 1, and a base plate 4 is arranged at the bottom of the support leg component 1; the landing leg assembly 1 is provided with a lifting assembly 11 for movable adjustment; as shown in fig. 5, the lifting assembly 11 includes an outer straight pipe 111 and a unidirectional telescopic rod disposed in the outer straight pipe 111, wherein a plurality of clamping grooves 113 are disposed on the outer wall of the unidirectional telescopic rod, a plurality of clamping teeth 112 are disposed on the inner wall of the outer straight pipe 111, the clamping teeth 112 are in a downward inclined zigzag structure, and the clamping teeth 112 are made of elastic metal; a suspension plate 51 is paved at the lower part of the working surface assembly 5; in practice, when the tide rises, the suspension plate 51 is laid at the lower part of the working surface component 5, so that the outer straight pipe 111 of the lifting assembly 11 can be driven to move upwards unidirectionally, and the plurality of clamping teeth 112 on the inner wall of the outer straight pipe 111 are driven to move upwards unidirectionally, and the engagement positions of the clamping teeth 112 and the clamping grooves 113 are changed. The first cross bar assembly 2 is provided with a telescopic assembly 21 for movable adjustment; the second cross bar assembly 3 is provided with a telescopic assembly 21 for movable adjustment; the telescopic assembly 21 comprises an outer transverse pipe and a bidirectional telescopic rod arranged inside the outer transverse pipe, wherein a plurality of inner holes are formed in the pipe wall of the bidirectional telescopic rod, a plurality of outer holes are formed in the pipe wall of the outer transverse pipe, and the telescopic assembly further comprises a bolt group matched with the inner holes or the outer holes in size. In the implementation, the outer hole can be adjusted to be matched with different inner holes after the bolt group is adjusted, and the telescopic length of the telescopic assembly can be adjusted by tightening the bolt group. The height of the support leg assembly 1 in practice depends on the distance between the top surface of the bearing platform and the highest tide level; the length of the working face assembly depends on the total length of the pier body protection frame combination.
In practice, a group of protection frame support frames comprise four support leg assemblies 1, two ends of each support leg assembly 1 are welded with base plates 4, and the size of each base plate 4 is larger than the diameter of a steel pipe of each support leg assembly 1. The leg assemblies 1 are welded by adopting first cross bar assemblies 2 and 3. The first cross bar assembly 2 is welded in a short direction, and the second cross bar assembly 3 is welded in a long direction.
The working surface component 5 is arranged on the supporting leg component 1 and can be welded and fixed; according to the size of the bearing platform in the transverse direction and the template installation space in the longitudinal direction at low tide level, placing the steel pipe support on the top surface of the bearing platform; and placing the two working face components on the top surface of the steel pipe support according to the width and the combined length of the base of the protective frame, and welding and fixing the two working face components and the steel pipe support.
It will be appreciated by those skilled in the art that the present invention can be carried out in other embodiments without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are illustrative in all respects, and not exclusive. All changes that come within the scope of the invention or equivalents thereto are intended to be embraced therein.
Claims (3)
1. The marine pier body protection support frame is characterized in that a plurality of support leg assemblies for supporting are arranged at the lower part of a working surface assembly, a first cross rod assembly is fixed between adjacent support leg assemblies, a second cross rod assembly is also fixed between adjacent support leg assemblies, and a base plate is arranged at the bottom of each support leg assembly; a suspension plate is paved at the lower part of the working surface assembly; the landing leg component is provided with a lifting assembly for movable adjustment; the lifting assembly comprises an outer straight pipe and a unidirectional telescopic rod arranged in the outer straight pipe, wherein a plurality of clamping grooves are formed in the outer wall of the unidirectional telescopic rod, a plurality of clamping teeth are formed in the inner wall of the outer straight pipe, the clamping teeth are of a downward inclined zigzag structure, and the clamping teeth are made of elastic metal materials; the first cross rod assembly is provided with a telescopic assembly for movable adjustment; the second cross rod assembly is provided with a telescopic assembly for movable adjustment.
2. The offshore pier shaft protective support frame of claim 1, wherein the leg assembly comprises a column steel pipe, the first or second rail assembly comprises a tie steel, the base plate comprises a terminated steel plate, and the working surface assembly comprises a work steel.
3. The offshore pier body protection support frame of claim 1, wherein the telescopic assembly comprises an outer transverse tube and a bidirectional telescopic rod arranged inside the outer transverse tube, a plurality of inner holes are formed in the tube wall of the bidirectional telescopic rod, a plurality of outer holes are formed in the tube wall of the outer transverse tube, and the telescopic assembly further comprises a bolt group matched with the inner holes or the outer holes in size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910456222.7A CN110144826B (en) | 2019-05-29 | 2019-05-29 | Marine pier body protection support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910456222.7A CN110144826B (en) | 2019-05-29 | 2019-05-29 | Marine pier body protection support frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110144826A CN110144826A (en) | 2019-08-20 |
| CN110144826B true CN110144826B (en) | 2024-05-14 |
Family
ID=67593593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910456222.7A Active CN110144826B (en) | 2019-05-29 | 2019-05-29 | Marine pier body protection support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110144826B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100540581B1 (en) * | 2005-05-09 | 2006-01-10 | 삼보지질 주식회사 | The work device for weld under water and weld method to use it |
| CN203807949U (en) * | 2014-05-04 | 2014-09-03 | 中交第一公路工程局有限公司 | Assembly type overwater pier body construction support |
| CN205062668U (en) * | 2015-10-09 | 2016-03-02 | 中交第二航务工程局有限公司 | Light -duty pier bent cap of highway construction segmental timbering |
| CN105568860A (en) * | 2015-12-31 | 2016-05-11 | 广西路桥工程集团有限公司 | Temporary pier construction method adopting assembled heavy steel pipe supporting device |
| CN205444853U (en) * | 2016-03-24 | 2016-08-10 | 台州正鼎建设有限公司 | Multifunctional construction beam frame |
| CN208518313U (en) * | 2018-07-03 | 2019-02-19 | 中国建筑第八工程局有限公司 | Attachment type raise scaffold top layer safeguard structure |
| CN208857700U (en) * | 2018-07-21 | 2019-05-14 | 河南省宏远设备工程有限公司 | A kind of Bridge Erector full telescopic outrigger of four cylinder types |
| CN210151587U (en) * | 2019-05-29 | 2020-03-17 | 中交一公局集团有限公司 | Offshore pier body protection support frame |
-
2019
- 2019-05-29 CN CN201910456222.7A patent/CN110144826B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100540581B1 (en) * | 2005-05-09 | 2006-01-10 | 삼보지질 주식회사 | The work device for weld under water and weld method to use it |
| CN203807949U (en) * | 2014-05-04 | 2014-09-03 | 中交第一公路工程局有限公司 | Assembly type overwater pier body construction support |
| CN205062668U (en) * | 2015-10-09 | 2016-03-02 | 中交第二航务工程局有限公司 | Light -duty pier bent cap of highway construction segmental timbering |
| CN105568860A (en) * | 2015-12-31 | 2016-05-11 | 广西路桥工程集团有限公司 | Temporary pier construction method adopting assembled heavy steel pipe supporting device |
| CN205444853U (en) * | 2016-03-24 | 2016-08-10 | 台州正鼎建设有限公司 | Multifunctional construction beam frame |
| CN208518313U (en) * | 2018-07-03 | 2019-02-19 | 中国建筑第八工程局有限公司 | Attachment type raise scaffold top layer safeguard structure |
| CN208857700U (en) * | 2018-07-21 | 2019-05-14 | 河南省宏远设备工程有限公司 | A kind of Bridge Erector full telescopic outrigger of four cylinder types |
| CN210151587U (en) * | 2019-05-29 | 2020-03-17 | 中交一公局集团有限公司 | Offshore pier body protection support frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110144826A (en) | 2019-08-20 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |