CN110439254B - Connecting method for prefabricated steel mesh protection system of peripheral protective frame body - Google Patents
Connecting method for prefabricated steel mesh protection system of peripheral protective frame body Download PDFInfo
- Publication number
- CN110439254B CN110439254B CN201910596158.2A CN201910596158A CN110439254B CN 110439254 B CN110439254 B CN 110439254B CN 201910596158 A CN201910596158 A CN 201910596158A CN 110439254 B CN110439254 B CN 110439254B
- Authority
- CN
- China
- Prior art keywords
- steel plate
- shaped steel
- plate
- shaped
- movable
- 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
Images
Classifications
-
- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/001—Safety or protective measures against falling down relating to scaffoldings
-
- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/14—Railings
-
- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/14—Railings
- E04G2005/148—Railings latticed or netted
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Revetment (AREA)
- Pallets (AREA)
Abstract
The invention discloses a connection method of a prefabricated steel mesh protection system of a peripheral protection frame body, which comprises the following steps: preparing a plurality of steel mesh units by adopting galvanized square pipes and rectangular steel meshes in a welding, riveting and other modes; the method comprises the following steps of (1) connecting a steel pipe, a specially-made L-shaped steel plate with a groove, a movable steel plate with a groove, a C-shaped steel plate and a wedge-shaped steel plate in a welding, inserting and other modes to prepare a plurality of connecting clamping pieces; the connecting clamping piece is connected with the vertical rod of the peripheral protection frame body through the steel pipe scaffold fastener, the steel mesh units are vertically clamped into the notches between the C-shaped steel plate, the L-shaped steel plate and the movable plate of the connecting clamping piece correspondingly through the horizontal frame, the wedge-shaped steel plates are wedged and fixed to form a steel mesh protection system, and the steel mesh protection system is detached together with the peripheral protection frame body after being used. The outer enclosure system constructed by the method has the advantages of simple and convenient installation and disassembly, firm connection, good shading effect and the like.
Description
Technical Field
The invention relates to a prefabricated steel mesh connecting method, in particular to a connecting method of a prefabricated steel mesh protection system of an outer protective frame body.
Background
In recent years, in engineering construction, more and more processes and structures are being developed for industrial production and prefabrication. The outer enclosure frame body gradually replaces dense meshes with steel meshes, and the connection method between the steel meshes and the steel pipe scaffold is different, so that the connection firmness degree and the mounting and dismounting speed are different.
Application No.: 201621119102.6, filing date: the' 2016-10-13 patent discloses a protective structure adjacent to a cliff wall, which includes a scaffold structure and a supporting steel frame structure, wherein the scaffold structure is located at the upper portion of the supporting steel frame structure and is connected with the supporting steel frame structure by welding. The scaffold structure is stably connected with the cliff side slope through the fixing fastener and the wall connecting piece, the scaffold structure is further paved with an interlocking type scaffold board and a stainless steel mesh sheet, the interlocking type scaffold board is naturally abutted against the cliff side slope, and the stainless steel mesh sheet is further paved on the scaffold structure on the side, far away from the cliff side slope, of the interlocking type scaffold board. The supporting steel frame structure is composed of a plurality of steel frames which are horizontally arranged at intervals, and steel pipes are welded at the middle part and the upper part of each steel frame to connect the steel frames. The steel pipe scaffold is installed on the cliff wall, and mainly relates to connection between the steel pipe scaffold and the cliff wall.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides the connecting method of the prefabricated steel mesh protection system of the outer enclosure frame body, which has the advantages of reasonable structure, simplicity and convenience in mounting and dismounting, firm connection and good shading effect.
The invention discloses a connecting method of a prefabricated steel mesh protection system of an external protective frame body, which comprises the following steps of:
(1) preparing a steel mesh unit:
(a) adopting galvanized square tubes to weld a rectangular frame, and then welding vertical square tubes and oblique square tubes in the rectangular frame to weld and reinforce the rectangular frame, so that a half of a Chinese character 'mi' shape is formed in the rectangular frame;
(b) punching a steel color plate to manufacture a rectangular steel mesh sheet, and fixing four sides of the steel mesh sheet on four sides of the rectangular frame by using pull rivets;
(2) preparing a connecting fastener;
(a) welding and fixing one end of the steel pipe with a vertical plate of an L-shaped steel plate, and forming a movable groove in the middle of a horizontal plate of the L-shaped steel plate along the length direction of the steel pipe;
(b) a horizontal plate of the L-shaped steel plate penetrates through a slot arranged in the middle of a movable steel plate along the horizontal direction, so that the movable steel plate can move left and right on the L-shaped steel plate;
(c) welding and fixing the right end of the horizontal plate of the L-shaped steel plate and the middle of the web plate of the C-shaped steel plate, and aligning the horizontal plate of the L-shaped steel plate and the two flange plates of the C-shaped steel plate in parallel;
(d) vertically and downwards inserting a wedge-shaped steel plate into a movable groove in an L-shaped steel plate, wherein the wedge-shaped steel plate is positioned between the movable steel plate and the L-shaped steel plate, and the right-angle side of the wedge-shaped steel plate is in contact with the movable steel plate;
(3) after the construction of the outer enclosure frame body of the engineering is finished, the steel mesh plate unit is installed;
(a) the position that will connect the fastener and arrange the requirement according to the steel mesh unit is connected with peripheral fender frame body pole setting, and the connected mode is: connecting the other end of the steel pipe, which is not welded with the L-shaped steel plate, with the vertical rod of the peripheral protective frame body by using a scaffold fastener, wherein when two steel mesh units which are adjacent up and down are installed, the direction of the connecting fastener is the horizontal plate of the L-shaped steel plate as a bottom plate, and the wedge-shaped steel plate and the movable steel plate keep the vertical direction; when two adjacent steel mesh units on the left and right are installed, the direction of the connecting clamping piece is that a horizontal plate of an L-shaped steel plate and a movable steel plate are arranged along the vertical direction, and a wedge-shaped steel plate is arranged along the horizontal direction;
(b) when the steel mesh unit is installed, one side of the fixed steel mesh faces the direction of the outer enclosure frame body, and the long edge of the steel mesh unit keeps in the horizontal direction; when two adjacent steel mesh units about the installation, it is fixed to connect the fastener through controlling two that the interval set up, and the concrete method is: clamping an upper frame of the lower steel mesh unit into the lower part among the horizontal plates of the movable steel plate, the C-shaped steel plate and the L-shaped steel plate, and clamping a lower frame of the upper steel mesh unit into the upper part among the horizontal plates of the movable steel plate, the C-shaped steel plate and the L-shaped steel plate; wedging the wedge-shaped steel plate to enable the upper frame and the lower frame of the steel sheet unit to be tightly pressed among the movable steel plate, the C-shaped steel plate and the horizontal plate of the L-shaped steel plate;
when two adjacent steel sheet units about the installation, fix through a connection fastener, the concrete method is: the left frame and the right frame at the joint of the two steel sheet units adjacent to the left frame and the right frame are correspondingly clamped into the left side and the right side among the horizontal plates of the movable steel plate, the C-shaped steel plate and the L-shaped steel plate respectively, and the wedge-shaped steel plates are wedged and fixed in the same way;
(c) and after the construction of the engineering main body is finished, the steel mesh units are removed together with the peripheral protective frame body, and the wedge-shaped steel plate can be removed when the steel mesh units are removed.
The invention has the beneficial effects that:
the steel mesh protection system consists of a plurality of steel mesh units, is prefabricated and processed in a factory, does not need other processing after being transported to a construction site, and is convenient to use; the steel mesh unit is connected with the outer enclosure frame body through the special connecting clamping piece, so that the construction of the outer enclosure frame body is not influenced; the specially-made connecting clamping piece is simple and practical in structure, so that the steel mesh piece is simple, convenient and quick to install, special training is not needed, and workers can complete installation; the steel mesh sheet system is protected and shaded by the steel mesh sheets, so that the whole effect is attractive and practical; the steel mesh system is dismantled along with the peripheral protection frame body, and the construction is simple and convenient.
Drawings
FIG. 1 is a schematic diagram of a steel mesh unit of a prefabricated steel mesh protection system for an external protection frame body according to the connection method of the prefabricated steel mesh protection system;
FIG. 2 is a schematic perspective view of a connecting clamping piece of the prefabricated steel mesh protection system for the peripheral protection frame body according to the connecting method of the prefabricated steel mesh protection system for the peripheral protection frame body;
FIG. 3 is a schematic view of a steel mesh unit installation and fixed connection node in the connection method of the prefabricated steel mesh protection system of the peripheral protection frame body according to the invention;
fig. 4 is a schematic view of the overall connection of the prefabricated steel mesh protection system according to the connection method of the prefabricated steel mesh protection system of the peripheral protective frame body.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and examples.
The invention discloses a method for connecting a prefabricated steel mesh protection system of an external protective frame body, which comprises the following steps:
(1) preparation of the steel mesh unit 1:
(a) the galvanized square tube is adopted to be welded into a rectangular frame 2, then the vertical square tube 3 and the oblique square tube 4 are welded in the rectangular frame 2 to weld and reinforce the rectangular frame, a half of Chinese character 'mi' shape is formed in the rectangular frame, and the two steel mesh units 1 are spliced up and down to form a complete Chinese character 'mi';
(b) punching a steel color plate to manufacture a rectangular steel mesh sheet 5, and fixing four sides of the steel mesh sheet on four sides of the rectangular frame 2 by using pull rivets;
(2) preparing a connecting fastener 6;
(a) one end of a steel pipe 7 is welded and fixed with a vertical plate of an L-shaped steel plate 8, and a movable groove 9 is formed in the middle of a horizontal plate of the L-shaped steel plate 8 along the length direction of the steel pipe;
(b) a horizontal plate of the L-shaped steel plate 8 penetrates through a slot 11 arranged in the middle of a movable steel plate 10 along the horizontal direction, so that the movable steel plate 10 can move left and right on the L-shaped steel plate 8;
(c) welding and fixing the right end of the horizontal plate of the L-shaped steel plate 8 and the middle of the web plate of the C-shaped steel plate 12, and aligning the horizontal plate of the L-shaped steel plate 8 and the two flange plates of the C-shaped steel plate 12 in parallel;
(d) vertically and downwards inserting a wedge-shaped steel plate 13 into a movable groove 9 on an L-shaped steel plate 8, wherein the wedge-shaped steel plate 13 is positioned between a movable steel plate 10 and the L-shaped steel plate 8, and the right-angle side of the wedge-shaped steel plate 13 is in contact with the movable steel plate 10;
(3) after the construction of the outer enclosure frame body of the engineering is finished, the steel mesh sheet unit 1 is installed;
(a) the connecting clamping piece 6 is connected with the peripheral frame protecting body upright stanchion 14 according to the position of the arrangement requirement of the steel sheet unit 1, and the connecting mode is as follows: connecting the other end of the steel pipe 7, which is not welded with the L-shaped steel plate 8, with a peripheral frame protecting body upright stanchion 14 by using a scaffold fastener, wherein when two steel mesh units which are adjacent up and down are installed, the direction of the connecting fastener 6 is a horizontal plate of the L-shaped steel plate 8 and is used as a bottom plate, and the wedge-shaped steel plate 13 and the movable steel plate 10 keep the vertical direction; when two steel sheet units which are adjacent to each other on the left and right are installed, the direction of the connecting clamping piece 6 is that a horizontal plate of the L-shaped steel plate 8 and the movable steel plate 10 are arranged along the vertical direction, and the wedge-shaped steel plate 13 is arranged along the horizontal direction;
(b) when the steel mesh unit is installed, one side of the fixed steel mesh 5 faces the direction of the outer enclosure frame body, and the long edge of the steel mesh unit keeps in the horizontal direction; when two adjacent steel sheet units about the installation, connect fastener 6 through controlling two that the interval set up and fix, concrete method does: clamping an upper frame 15 of a lower steel mesh unit into the lower part among the horizontal plates of the movable steel plate 10, the C-shaped steel plate 12 and the L-shaped steel plate, and clamping a lower frame 16 of an upper steel mesh unit into the upper part among the horizontal plates of the movable steel plate 10, the C-shaped steel plate 12 and the L-shaped steel plate; wedging the wedge-shaped steel plate 13 to enable the upper frame 15 and the lower frame 16 of the steel sheet unit to be tightly pressed between the movable steel plate 10, the C-shaped steel plate 12 and the horizontal plate of the L-shaped steel plate;
when two adjacent steel sheet units about installation, fix through a connection fastener 6, the concrete method is: the left and right frames at the joint of the two steel sheet units adjacent to the left and right are correspondingly clamped into the left and right sides among the horizontal plates of the movable steel plate 10, the C-shaped steel plate 12 and the L-shaped steel plate respectively, and the wedge-shaped steel plate 13 is wedged and fixed in the same way;
(c) and all the steel mesh units are fixedly installed to form a steel mesh protection system, after the construction of the engineering main body is finished, the steel mesh units are removed together with the peripheral protective frame body, and the wedge-shaped steel plate 13 can be removed when the steel mesh protection system is removed.
Claims (1)
1. A connecting method of a prefabricated steel mesh protection system of an outer protective frame body is characterized by comprising the following steps:
(1) preparation of steel mesh unit (1):
(a) a galvanized square tube is adopted to be welded into a rectangular frame (2), then a vertical square tube (3) and an oblique square tube (4) are welded in the rectangular frame to weld and reinforce the rectangular frame, and a half of'm' -shaped shape is formed in the rectangular frame;
(b) punching a steel color plate to manufacture a rectangular steel mesh (5), and fixing four sides of the steel mesh on four sides of the rectangular frame by using pull rivets;
(2) preparing a connecting fastener (6);
(a) one end of a steel pipe (7) is welded and fixed with a vertical plate of an L-shaped steel plate (8), and a movable groove (9) is formed in the middle of a horizontal plate of the L-shaped steel plate along the length direction of the steel pipe;
(b) a horizontal plate of the L-shaped steel plate penetrates through a slot (11) arranged in the middle of a movable steel plate along the horizontal direction, so that the movable steel plate can move left and right on the L-shaped steel plate;
(c) welding and fixing the right end of the horizontal plate of the L-shaped steel plate and the middle of the web plate of the C-shaped steel plate (12) so as to align the horizontal plate of the L-shaped steel plate and the two flange plates of the C-shaped steel plate in parallel; the movable steel plate is arranged between the L-shaped steel plate and the C-shaped steel plate;
(d) vertically and downwards inserting a wedge-shaped steel plate (13) into a movable groove in the L-shaped steel plate, wherein the wedge-shaped steel plate is positioned between the movable steel plate and the L-shaped steel plate, and the right-angle side of the wedge-shaped steel plate is in contact with the movable steel plate;
(3) after the construction of the outer enclosure frame body of the engineering is finished, the steel mesh plate unit is installed;
(a) the position that will connect the fastener and arrange the requirement according to the steel mesh unit is connected with peripheral fender frame body pole setting, and the connected mode is: connecting the other end of the steel pipe, which is not welded with the L-shaped steel plate, with the vertical rod of the peripheral protective frame body by using a scaffold fastener, wherein when two steel mesh units which are adjacent up and down are installed, the direction of the connecting fastener is the horizontal plate of the L-shaped steel plate as a bottom plate, and the wedge-shaped steel plate and the movable steel plate keep the vertical direction; when two adjacent steel mesh units on the left and right are installed, the direction of the connecting clamping piece is that a horizontal plate of an L-shaped steel plate and a movable steel plate are arranged along the vertical direction, and a wedge-shaped steel plate is arranged along the horizontal direction;
(b) when the steel mesh unit is installed, one side of the fixed steel mesh faces the direction of the outer enclosure frame body, and the long edge of the steel mesh unit keeps in the horizontal direction; when two adjacent steel mesh units about the installation, it is fixed to connect the fastener through controlling two that the interval set up, and the concrete method is: clamping an upper frame of the lower steel mesh unit into the lower part among the horizontal plates of the movable steel plate, the C-shaped steel plate and the L-shaped steel plate, and clamping a lower frame of the upper steel mesh unit into the upper part among the horizontal plates of the movable steel plate, the C-shaped steel plate and the L-shaped steel plate; wedging the wedge-shaped steel plate to enable the upper frame and the lower frame of the steel sheet unit to be tightly pressed among the movable steel plate, the C-shaped steel plate and the horizontal plate of the L-shaped steel plate;
when two adjacent steel sheet units about the installation, fix through a connection fastener, the concrete method is: the left frame and the right frame at the joint of the two steel sheet units adjacent to the left frame and the right frame are correspondingly clamped into the left side and the right side among the horizontal plates of the movable steel plate, the C-shaped steel plate and the L-shaped steel plate respectively, and the wedge-shaped steel plates are wedged and fixed in the same way;
(c) and after the construction of the engineering main body is finished, the steel mesh units are removed together with the peripheral protective frame body, and the wedge-shaped steel plate can be removed when the steel mesh units are removed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910596158.2A CN110439254B (en) | 2019-07-03 | 2019-07-03 | Connecting method for prefabricated steel mesh protection system of peripheral protective frame body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910596158.2A CN110439254B (en) | 2019-07-03 | 2019-07-03 | Connecting method for prefabricated steel mesh protection system of peripheral protective frame body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110439254A CN110439254A (en) | 2019-11-12 |
| CN110439254B true CN110439254B (en) | 2021-08-06 |
Family
ID=68428465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910596158.2A Active CN110439254B (en) | 2019-07-03 | 2019-07-03 | Connecting method for prefabricated steel mesh protection system of peripheral protective frame body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110439254B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110984557A (en) * | 2019-11-20 | 2020-04-10 | 苏思月 | All-dimensional protection connecting structure attached with metal protection net of lifting operation safety protection platform |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10152983A (en) * | 1996-11-22 | 1998-06-09 | Taisei Corp | Fixing tool of baseboard for temporary handrail |
| JP2013019126A (en) * | 2011-07-08 | 2013-01-31 | Soken Sangyo Kk | Scaffolding/protective unit and connection device of the same |
| CN206360325U (en) * | 2017-01-05 | 2017-07-28 | 中建海峡建设发展有限公司 | A kind of safety guard net sheet connecting apparatus and angle steel anchor tip |
| CN206513008U (en) * | 2017-01-05 | 2017-09-22 | 中建海峡建设发展有限公司 | A kind of protection screen sheet attachment means and tubulose anchor tip |
| CN207392719U (en) * | 2017-06-06 | 2018-05-22 | 青岛军英装备科技有限公司 | Scaffold dust suppression/safety net |
| WO2018091878A1 (en) * | 2016-11-16 | 2018-05-24 | Westlake Peter D | Clip for brick guard and brick guard |
-
2019
- 2019-07-03 CN CN201910596158.2A patent/CN110439254B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10152983A (en) * | 1996-11-22 | 1998-06-09 | Taisei Corp | Fixing tool of baseboard for temporary handrail |
| JP2013019126A (en) * | 2011-07-08 | 2013-01-31 | Soken Sangyo Kk | Scaffolding/protective unit and connection device of the same |
| WO2018091878A1 (en) * | 2016-11-16 | 2018-05-24 | Westlake Peter D | Clip for brick guard and brick guard |
| CN206360325U (en) * | 2017-01-05 | 2017-07-28 | 中建海峡建设发展有限公司 | A kind of safety guard net sheet connecting apparatus and angle steel anchor tip |
| CN206513008U (en) * | 2017-01-05 | 2017-09-22 | 中建海峡建设发展有限公司 | A kind of protection screen sheet attachment means and tubulose anchor tip |
| CN207392719U (en) * | 2017-06-06 | 2018-05-22 | 青岛军英装备科技有限公司 | Scaffold dust suppression/safety net |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110439254A (en) | 2019-11-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110029840B (en) | Container house corner connector and container house | |
| CN110439254B (en) | Connecting method for prefabricated steel mesh protection system of peripheral protective frame body | |
| CN218263482U (en) | Bridge safety device | |
| CN210888022U (en) | Peripheral protection frame body prefabricated steel mesh protection system connection structure | |
| CN209874151U (en) | Light wall structure of heavy steel house | |
| KR101490756B1 (en) | Prefabricated wall frame unit and prefabricated wall frame using the same | |
| KR101955162B1 (en) | Assembly type grating | |
| CN204139631U (en) | The guard rail of building site fast demountable | |
| CN113882565B (en) | Assembly type unit ceramic brick dry-hanging curtain wall system and construction method thereof | |
| CN103741857B (en) | U-shaped girder steel and steel bar truss floor support plate floor system | |
| CN110748038A (en) | Pre-buried structure and construction method of buckling-free corrugated steel plate wall | |
| CN214834737U (en) | Plug-in type board primary and secondary keel fast-assembling early-dismantling ear-shaped connecting piece | |
| CN211619808U (en) | Novel wall-attached structure system of external hanging type tower crane | |
| CN211257304U (en) | Clamping and inserting type full-bolt connection steel structure beam column node | |
| CN210867045U (en) | Support frame for cable bridge | |
| CN212295776U (en) | Assembled protection canopy | |
| CN212249076U (en) | Large-scale space bending steel pipe truss aerial work operation platform | |
| CN210264000U (en) | Protective railing | |
| CN216976040U (en) | Anti-seismic support | |
| CN217518377U (en) | Sound insulation screen arranged in school fence | |
| CN217000141U (en) | Accurate separator of frame construction beam column node | |
| CN110952765A (en) | Formwork supporting platform for shear wall high-altitude concrete cantilever structure and assembling method of formwork supporting platform | |
| CN215926837U (en) | Vertical surface protection device for floor of construction elevator | |
| CN211286803U (en) | Multifunctional combined component, and mobile platform and board house combined by combined component | |
| CN112554394B (en) | Unit type dry-hanging staggered-joint brick wall system and construction method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |