CN113585787A - Protective shed for winter construction, fixing assembly and mounting method of protective shed - Google Patents

Protective shed for winter construction, fixing assembly and mounting method of protective shed Download PDF

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Publication number
CN113585787A
CN113585787A CN202110873751.4A CN202110873751A CN113585787A CN 113585787 A CN113585787 A CN 113585787A CN 202110873751 A CN202110873751 A CN 202110873751A CN 113585787 A CN113585787 A CN 113585787A
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China
Prior art keywords
protection
shed
protective
lath
bolt
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CN202110873751.4A
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Chinese (zh)
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CN113585787B (en
Inventor
王丽霄
张涛
王建哲
申志乔
彭广跃
孟庆建
张宗云
李辉平
曹迎新
默雨彤
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Hebeisijian Construction Engineering Co ltd
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Hebeisijian Construction Engineering Co ltd
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Priority to CN202110873751.4A priority Critical patent/CN113585787B/en
Publication of CN113585787A publication Critical patent/CN113585787A/en
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/32Safety or protective measures for persons during the construction of buildings
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/343Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • E04B1/34315Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/343Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • E04B1/34315Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts
    • E04B1/34321Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts mainly constituted by panels

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)

Abstract

The invention provides a protective shed for winter construction, a fixing assembly and a mounting method of the protective shed. The protective shed comprises protective plates and inserting assemblies, each protective plate comprises a square frame, two inclined supporting rods and protective cloth, the square frame is formed by enclosing four rod pieces, and the two inclined supporting rods are respectively connected with opposite angles of the square frame; the protective cloth is geotechnical cloth, the size of the protective cloth is equal to the enclosed area of the square frame, and the edges of the protective cloth are fixed on four rod pieces of the square frame; the inserting assembly comprises a door bolt and a bolt hole, the door bolt and the bolt hole are installed on a square frame located at the inner side of the protection plate and spliced with the edge, a bolt shaft of the door bolt on the protection plate is used for inserting into the bolt hole of the adjacent splicing protection plate, and the bolt hole is used for inserting and inserting the bolt shaft of the door bolt of the adjacent splicing protection plate. The invention can effectively solve the problems that the protective shed for construction is inconvenient to insert and cannot be built with a scaffold at the same time, and the protective shed can be used for multiple times and can reduce the construction cost.

Description

Protective shed for winter construction, fixing assembly and mounting method of protective shed
Technical Field
The invention relates to the field of building construction protection, in particular to a protection shed for winter construction, a fixing assembly and a mounting method of the protection shed.
Background
In the construction process of the building, protective sheds are required to be installed around the construction building. The protection canopy has two effects: firstly, protect constructor's safety, secondly prevent that the dust in the work progress from scattering to the environment outside the building in, produce dust pollution. And current protection canopy dismouting is inconvenient, can not install in step with the scaffold frame moreover, only can carry out the buildding of protection canopy after the scaffold frame installation is accomplished, and this will influence the efficiency of construction, prolongs whole time limit for a project. In addition, the existing protection shed is difficult to reuse, so that the construction cost is high, and the waste protection shed can cause environmental pollution.
Disclosure of Invention
The invention aims to provide a protection for winter construction and a fixing assembly thereof, and aims to solve the problems that an existing protection shed is inconvenient to disassemble and assemble and cannot be built with a scaffold at the same time.
One of the objects of the invention is achieved by: a protection shed for winter construction comprises a plurality of protection plates and inserting assemblies, wherein the protection plates are assembled together and comprise square frames, inclined supporting rods and protection cloth, the square frames are formed by enclosing four rod pieces, the number of the inclined supporting rods is two, and the two inclined supporting rods are arranged in a crossed mode and are respectively connected with opposite angles of the square frames; the protective cloth is geotextile, the size of the geotextile is equal to the enclosed area of the square frame, the edges of the protective cloth are fixed on four rod pieces of the square frame, and the installation side of the protective cloth is the inner side of the protective plate;
the inserting assembly comprises a door bolt and a bolt hole, the door bolt and the bolt hole are arranged on a square frame at the splicing edge on the inner side of the protection plate, a bolt shaft of the door bolt on the protection plate is used for being inserted into the bolt hole of the adjacent assembling protection plate, and the bolt hole is used for inserting and inserting the bolt shaft of the door bolt of the adjacent assembling protection plate.
A fixing component of a protective shed comprises a bottom supporting piece and a middle supporting piece;
the bottom supporting piece comprises a U-shaped supporting groove, a horizontal supporting rod and an inclined supporting rod, the U-shaped supporting groove is used for supporting the protection shed, the bottom edge of the protection shed is clamped in the U-shaped supporting groove, the horizontal supporting rod is horizontally arranged, one end of the horizontal supporting rod is fixed on the outer side of one groove wall of the U-shaped supporting groove, the inclined supporting rod is obliquely and downwards arranged, one end of the inclined supporting rod is fixed at the bottom of the U-shaped supporting groove, the horizontal supporting rod and the inclined supporting rod face towards the inner side of the protection shed, and the horizontal supporting rod and the inclined supporting rod are in the same vertical plane;
the middle supporting piece comprises an H-shaped support welded by steel plates and an inserting part fixed outside one side wall of the H-shaped support and used for being installed between two adjacent protection plates of the protection shed, wherein the lower edge of the protection plate positioned above is clamped in an upper groove of the H-shaped support, and the upper edge of the protection plate positioned below is clamped in a lower groove of the H-shaped support; the inserting part is formed by splicing a transverse lath and a vertical lath, the cross section of the inserting part is cross-shaped, a first bolt hole is formed in the transverse lath, the inserting part is used for being inserted into the end part of one of outwards extending transverse steel pipes of a built scaffold, a second bolt hole corresponding to the first bolt hole in the transverse lath is formed in the pipe wall of the end part of each transverse steel pipe, gaps for inserting the edges of the two sides of the transverse lath of the inserting part are formed in the pipe wall of each transverse steel pipe, and the width of the vertical lath of the inserting part is slightly smaller than the inner diameter of each transverse steel pipe.
The first bolt holes in the transverse laths in the inserting parts are one and are formed in the middle of the transverse laths, the vertical laths are divided into two sections by the first bolt holes, the width of the laths at the corresponding positions of the transverse laths and one section of vertical lath close to the free ends of the inserting parts is smaller than the inner diameter of the transverse steel pipe, and the width of the laths in the rest sections of the transverse laths is not smaller than the outer diameter of the transverse steel pipe.
The width of the U-shaped bracket is equal to that of the protection plate of the protection shed.
The groove width of the upper groove and the groove width of the lower groove of the H-shaped support are both equal to the width of the protection plate of the protection shed.
One end of the inserting part is fixed in the middle of the outer side wall of the H-shaped support, and the transverse plate strip of the inserting part and the transverse plate in the middle of the H-shaped support are located in the same plane.
The second objective of the present invention is to provide a method for installing a shelter, so as to solve the problem that the existing shelter cannot be installed and fixed quickly.
The second purpose of the invention is realized by the following steps: a method for installing a protective shed comprises the following steps:
a. preparing a plurality of protection plates;
b. according to the size of the protection plate, a plurality of groups of insertion assemblies are arranged on the splicing edge of the protection plate;
c. determining the installation position of a protection shed on a built scaffold, and then arranging a plurality of bottom supporting pieces of the protection shed fixing assembly below the scaffold at the installation position, so that horizontal supporting rods and inclined supporting rods of the plurality of bottom supporting pieces are respectively connected with rod pieces of the scaffold, and U-shaped supporting grooves of the plurality of bottom supporting pieces are at the same horizontal height;
d. selecting a flat ground on a construction site, placing protection plates to be assembled on the flat ground according to an assembling sequence, installing middle supporting pieces of a plurality of protection shed fixing assemblies between the assembled protection plates, and adjusting the positions of the middle supporting pieces to enable the inserting and assembling parts of the assembled middle supporting pieces to be aligned with pipe orifices of transverse steel pipes with openings at the end parts on scaffolds;
e. then inserting a pin shaft of a door pin of the inserting assembly on the edge of the protection plate into a pin hole on the edge of the adjacent protection plate so as to complete the assembling work of the protection shed;
f. after the protection shed is assembled, the protection shed is hoisted to the position where the protection shed is to be installed, the bottom edge of the protection shed is clamped in a U-shaped bracket of a bottom bearing piece fixed on a scaffold, meanwhile, an insertion part of a middle bearing piece on the protection shed is inserted into a transverse steel pipe with a notch at the end part of the corresponding scaffold, and two ends of a transverse lath of the insertion part of the middle bearing piece are inserted into the notches of the transverse steel pipe;
g. then, the bolts penetrate through the second bolt holes of the transverse steel pipes and the first bolt holes in the transverse laths, and the middle supporting piece on the protection shed is fixedly connected with the scaffold, so that the installation work of the protection shed is completed.
The invention provides a protective shed for construction and an installation method of the protective shed. The protective shed is arranged on a scaffold and is fixed on the built scaffold through the protective shed fixing component. The protection shed component comprises a bottom supporting piece and a middle supporting piece, the bottom supporting piece is used for supporting the bottom edge of the protection shed, and the middle supporting piece is used for fixedly connecting the middle part of the protection plate with the scaffold.
The assembled protective shed is convenient to disassemble and assemble, the construction time can be effectively shortened, the disassembled protective shed can be used for the second time, and the construction cost is saved. The middle supporting piece and the bottom supporting piece of the protective shed are designed in special structures, so that the protective shed and a scaffold can be firmly connected, the safety is high, and safety accidents are avoided.
Drawings
Fig. 1 is a schematic structural diagram of a use state of the present invention.
Fig. 2 is a schematic view of the inner structure of the shelter of the present invention.
Fig. 3 is a schematic view of the outer structure of the shelter of the present invention.
Fig. 4 is a structural schematic diagram of the split connection of the protection plates.
FIG. 5 is a schematic view of the construction of the bottom retainer.
Figure 6 is a schematic view of the construction of the intermediate support.
Fig. 7 is a structural view of the transverse steel pipes of the scaffold.
FIG. 8 is a schematic view of the connection structure of the middle support member and the transverse steel pipe.
In the figure: 1. a protective shed; 2. a protection plate; 3. a bottom support; 4. a rod member; 5. protective cloth; 6. a diagonal brace; 7. a door latch; 8. a pin hole; 9. an inclined strut; 10. a horizontal stay bar; 11. a U-shaped bracket; 12. a middle support; 13. a vertical lath; 14. a first bolt hole; 15. a cross lath; 16. an upper groove; 17. a lower groove; 18. a transverse steel pipe; 19. a bolt; 20. a second bolt hole; 21. and (6) opening.
Detailed Description
The first embodiment is as follows: a protective shed for winter construction.
As shown in fig. 1 to 3, the present invention relates to a shelter 1 for winter construction, which comprises a protection plate 2 and an insertion assembly. The protection plates 2 are arranged in a plurality of numbers, and the protection plates 2 are assembled together through inserting assemblies and used as a large protection shed 1. The protection plate 2 comprises a square frame, an inclined stay bar 6 and protection cloth 5. The square frame is formed by enclosing four rod pieces 4, and the two diagonal braces 6 are respectively connected to two opposite corners of the square frame, so that the two diagonal braces 6 are arranged in a crossed manner. The inclined supporting rods 6 and the rod pieces 4 are made of square steel with the thickness of 30mm, so that the quality of the whole protection shed can be reduced under the condition of ensuring the intensity, and the labor intensity of workers is reduced. The protective cloth 5 in this embodiment is a geotextile, and the geotextile is a singed filament composite geomembrane (two fabrics and one membrane), has a tearing strength of 0.25KN, and can bear the wind power of 20 m/s (nine-grade wind). The size of the protective cloth 5 is equal to the enclosing area of the square frame, the edges of the protective cloth 5 are fixed on the four rod pieces 4 of the square frame, wherein the installation side of the protective cloth 5 is the inner side of the protective plate 2, as shown in fig. 2 and 3. In this embodiment, the protective cloth 5 is fixed to the square frame by a 20mm × 3mm flat steel and a bolt provided on the edge.
As shown in fig. 4, the inserting assembly comprises a door bolt 7 and a bolt hole 8, the door bolt is installed on a square frame at the inner side of the protection plate 2 and at the edge of the splicing part, a pin shaft of the door bolt 7 on the protection plate 2 is used for inserting into the bolt hole 8 of the adjacent assembling protection plate 2, and the pin shaft of the door bolt 7 of the adjacent assembling protection plate is used for inserting into the bolt hole 8, so that the protection plate 2 is fixedly connected with each other.
Example two: a protective shed fixing component.
As shown in fig. 1, the present invention is a fixing assembly for fixing a shelter 1 for example 1 to a scaffold, which comprises a bottom support 3 and a middle support 12.
As shown in FIG. 5, the bottom support 3 comprises a U-shaped bracket 11, a horizontal stay 10 and an inclined stay 9, wherein the horizontal stay 10 is horizontally arranged, one end of the horizontal stay is fixed on the outer side of one of the groove walls of the U-shaped bracket 11, the inclined stay 9 is obliquely arranged downwards, and one end of the inclined stay is fixed on the bottom of the U-shaped bracket 11. The horizontal 10 and inclined 9 struts are both directed towards the inside of the shelter 1 and are both in the same vertical plane. When the bottom supporting piece 3 is used, the horizontal support rod 10 and the inclined support rod 9 are connected with the built scaffold, the bottom edge of the protective shed 1 is clamped in the U-shaped support groove 11, the thickness of the protective shed 1 is just equal to the width of the inner groove of the U-shaped support groove 11, and the protective shed 1 is prevented from shaking in the U-shaped support groove 11.
As shown in fig. 6, the middle support 12 includes an H-shaped support and an insertion portion, wherein the H-shaped support is formed by welding together steel plates having a thickness of 2 mm. The inserting part is formed by welding a horizontal strip 15 and a vertical strip 13, and the horizontal strip 15 and the vertical strip 3 are also made of 2mm steel plates. The cross section of the insertion part is in a cross shape. A first bolt hole 14 is formed in the strip surface of the transverse strip 15, and the first bolt hole 14 is located in the middle of the transverse strip 15 and divides the vertical strip 13 into two sections. When in use, the middle supporting piece 12 is arranged between two vertically adjacent protection plates 2, wherein the lower edge of the protection plate 2 positioned above is clamped in the upper groove 16 of the H-shaped support, and the upper edge of the protection plate 2 positioned below is clamped in the lower groove of the H-shaped support; the inserting part is used for inserting into the end part of one of the outwards extending transverse steel pipes 18 of the built scaffold, the pipe wall of the end part of the extending end of the transverse steel pipe 18 is also provided with a second bolt hole 20 opposite to the first bolt hole 14 on the transverse lath 15, and simultaneously, the pipe wall of the transverse steel pipe 18 is also provided with gaps 21 for inserting into the two side edges of the transverse lath 15 of the inserting part, as shown in fig. 7. The riser strips 13 of the insert in this embodiment have a width smaller than the inner diameter of the transverse steel tube 18.
In this embodiment, the width of the slat corresponding to the section of the horizontal slat 15 and the section of the vertical slat 13 near the free end of the insertion part is smaller than the inner diameter of the transverse steel pipe, and the width of the slat of the remaining section of the horizontal slat 15 is not smaller than the outer diameter of the transverse steel pipe, so that the insertion part of the middle support member 12 can be smoothly inserted into the transverse steel pipe 18, and the two ends of the remaining section of the horizontal slat 15 are inserted into the gaps 21 of the transverse steel pipe 18.
The groove width of the upper groove 16 and the lower groove 17 of the H-shaped support of the embodiment is equal to the width of the protection plate 2 of the protection shed 1, so that the protection shed 1 is prevented from shaking in the H-shaped support, and the overall stability and safety of the protection shed 1 are affected.
As shown in fig. 6, one end of the insertion portion of the middle support 12 is fixed to the middle portion of the outer side of the H-shaped support, and the cross bar 15 of the insertion portion and the middle cross plate of the H-shaped support are located in the same plane.
Example three: a method for installing a protective shed.
The invention comprises the following steps:
a. several protection panels 2 as described in example one are prepared according to the size of the protection shelter 1 to be installed.
b. According to the size of each protection plate 2, a plurality of groups of split assemblies are arranged on the split edges of the protection plates 2.
c. The installation position of the protection shed 1 on the built scaffold is determined, then the bottom supporting pieces 3 of the fixing assemblies of the protection shed 1 described in the second embodiment are arranged below the scaffold at the installation position, the bottom supporting pieces 3 are uniformly distributed at intervals during installation, the horizontal supporting rods 10 and the inclined supporting rods 9 of the bottom supporting pieces 3 are fixedly connected with the rod pieces of the scaffold respectively, and the U-shaped supporting grooves 11 of the bottom supporting pieces 3 are located at the same height to prevent the protection shed 1 from inclining.
d. Selecting a flat ground at the construction site of the protection shed 1, arranging the protection plates 2 to be assembled on the flat ground in an assembling and splicing sequence, arranging the middle bearing pieces 12 of the fixing components of the protection sheds 1 between the assembled protection plates 2 after the arrangement, and adjusting the positions of the middle bearing pieces 2 to ensure that the inserting and splicing parts of the middle bearing pieces 12 on the protection sheds 1 can be aligned with the pipe orifices of the transverse steel pipes 18 with the openings 21 at the end parts on the scaffold.
e. And then inserting the pin shaft of the door pin 7 of the inserting assembly on the edge of the protection plate 2 into the pin hole 8 on the edge of the adjacent protection plate, thereby completing the assembling work of the protection shed 1.
f. After the protective shed is assembled, the protective shed 1 is hoisted to a scaffold where the protective shed 1 is to be installed, then the protective shed 1 is erected, the bottom edge of the protective shed is clamped into a U-shaped bracket 11 of a bottom bearing piece fixed on the scaffold, meanwhile, an inserting part of a middle bearing piece on the protective shed 1 is inserted into a transverse steel pipe 18 with a notch 21 at the end part of the corresponding scaffold, and two sides of a transverse lath of the inserting part of the middle bearing piece 12 are inserted into the notch 21 of the transverse steel pipe 18.
g. Finally, the bolts pass through the second bolt holes 20 on the transverse steel pipes 18 and the first bolt holes 14 on the corresponding transverse laths, so that the middle supporting piece 12 on the protection shed is fixedly connected with the scaffold, as shown in fig. 8, and the protection shed 1 is fixed on the scaffold, thereby completing the installation work of the protection shed 1.

Claims (7)

1. A protection shed for winter construction is characterized by comprising a plurality of protection plates and inserting assemblies, wherein the protection plates are assembled together and comprise square frames, inclined supporting rods and protection cloth, the square frames are formed by enclosing four rod pieces, the number of the inclined supporting rods is two, and the two inclined supporting rods are arranged in a crossed manner and are respectively connected with opposite angles of the square frames; the protective cloth is geotextile, the size of the geotextile is equal to the enclosed area of the square frame, the edges of the protective cloth are fixed on four rod pieces of the square frame, and the installation side of the protective cloth is the inner side of the protective plate;
the inserting assembly comprises a door bolt and a bolt hole, the door bolt and the bolt hole are arranged on a square frame at the splicing edge on the inner side of the protection plate, a bolt shaft of the door bolt on the protection plate is used for being inserted into the bolt hole of the adjacent assembling protection plate, and the bolt hole is used for inserting and inserting the bolt shaft of the door bolt of the adjacent assembling protection plate.
2. A fixing component for a protective shed is characterized by comprising a bottom supporting piece and a middle supporting piece;
the bottom supporting piece comprises a U-shaped bracket, a horizontal supporting rod and an inclined supporting rod, the U-shaped bracket is used for supporting the protection shed in the claim 1, the bottom edge of the protection shed is clamped in the U-shaped bracket, the horizontal supporting rod is horizontally arranged, one end of the horizontal supporting rod is fixed on the outer side of one groove wall of the U-shaped bracket, the inclined supporting rod is obliquely and downwards arranged, one end of the inclined supporting rod is fixed at the bottom of the U-shaped bracket, and the horizontal supporting rod and the inclined supporting rod face to the inner side of the protection shed and are in the same vertical plane;
the middle supporting piece comprises an H-shaped support formed by splicing and welding steel plates and an inserting part fixed outside one side wall of the H-shaped support and used for being installed between two adjacent protection plates of the protection shed in claim 1, wherein the lower edge of the protection plate positioned above is clamped in an upper groove of the H-shaped support, and the upper edge of the protection plate positioned below is clamped in a lower groove of the H-shaped support; the inserting part is formed by splicing a transverse lath and a vertical lath, the cross section of the inserting part is cross-shaped, a first bolt hole is formed in the transverse lath, the inserting part is used for being inserted into the end part of one of outwards extending transverse steel pipes of a built scaffold, a second bolt hole corresponding to the first bolt hole in the transverse lath is formed in the pipe wall of the end part of each transverse steel pipe, gaps for inserting the edges of the two sides of the transverse lath of the inserting part are formed in the pipe wall of each transverse steel pipe, and the width of the vertical lath of the inserting part is slightly smaller than the inner diameter of each transverse steel pipe.
3. The shelter fixing assembly according to claim 2, wherein one first bolt hole is formed in the cross lath of the insertion part and is arranged in the middle of the cross lath, the first bolt hole divides the vertical lath into two sections, the width of the lath at the position of the cross lath corresponding to a section of the vertical lath close to the free end of the insertion part is smaller than the pipe inner diameter of the transverse steel pipe, and the width of the lath at the rest section of the cross lath is not smaller than the pipe outer diameter of the transverse steel pipe.
4. The shelter fixing assembly according to claim 2, wherein the slot width of the U-shaped bracket is equal to the width of a protection plate of the shelter.
5. The shelter fixing assembly according to claim 2, wherein the widths of the upper and lower slots of the H-shaped support are equal to the width of the protection plate of the shelter.
6. The protection shed fixing assembly as claimed in claim 2, wherein one end of the insertion part is fixed to the middle of the outer side wall of the H-shaped support, and the cross plate strip of the insertion part and the middle cross plate of the H-shaped support are located in the same plane.
7. A method for installing a protective shed is characterized by comprising the following steps:
a. preparing a plurality of guard plates according to claim 1;
b. according to the size of the protection plate, a plurality of groups of insertion assemblies are arranged on the splicing edge of the protection plate;
c. determining the installation position of a protection shed on a built scaffold, and then arranging a plurality of bottom supporting pieces of the protection shed fixing assembly of claim 2 below the scaffold at the installation position, so that horizontal supporting rods and inclined supporting rods of the plurality of bottom supporting pieces are respectively connected with rod pieces of the scaffold, and U-shaped supporting grooves of the plurality of bottom supporting pieces are at the same horizontal height;
d. selecting a flat ground on a construction site, placing protection plates to be assembled on the flat ground according to an assembling sequence, installing a plurality of middle supporting pieces of the protection shed fixing assembly in claim 2 between the assembled protection plates, and adjusting the positions of the middle supporting pieces to enable the inserting and assembling parts of the middle supporting pieces on the protection shed to be aligned with the pipe orifices of the transverse steel pipes with the openings at the end parts of the scaffolds;
e. then inserting a pin shaft of a door pin of the inserting assembly on the edge of the protection plate into a pin hole on the edge of the adjacent protection plate so as to complete the assembling work of the protection shed;
f. after the protection shed is assembled, the protection shed is hoisted to the position where the protection shed is to be installed, the bottom edge of the protection shed is clamped in a U-shaped bracket of a bottom bearing piece fixed on a scaffold, meanwhile, an insertion part of a middle bearing piece on the protection shed is inserted into a transverse steel pipe with a notch at the end part of the corresponding scaffold, and two sides of a transverse lath of the insertion part of the middle bearing piece are inserted into the notch of the transverse steel pipe;
g. then, the bolts penetrate through the second bolt holes of the transverse steel pipes and the first bolt holes in the transverse laths, and the middle supporting piece on the protection shed is fixedly connected with the scaffold, so that the installation work of the protection shed is completed.
CN202110873751.4A 2021-07-30 2021-07-30 Protective shed for winter construction, fixing assembly and mounting method of protective shed Active CN113585787B (en)

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CN103255946A (en) * 2012-02-20 2013-08-21 中国电力科学研究院 Cross inserting plate for power transmission line steel tube tower
CN202644741U (en) * 2012-07-13 2013-01-02 安徽富煌钢构股份有限公司 Field connection node for pipe truss
CN204738492U (en) * 2015-06-18 2015-11-04 江苏宏艺天地节能科技有限公司 Modular fastener
CN206110329U (en) * 2016-10-09 2017-04-19 原平市兴胜机械制造有限公司 Rigid support pipe
CN206530038U (en) * 2016-12-21 2017-09-29 黄开友 Protective plate fixture
CN107246143A (en) * 2017-06-06 2017-10-13 青岛军英装备科技有限公司 Disc locking type scaffold builds system
CN207960166U (en) * 2018-02-05 2018-10-12 成都天府轨谷科技有限公司 The high-end protection plate in field
CN208056667U (en) * 2018-03-14 2018-11-06 中建八局第三建设有限公司 A kind of standardization of external scaffolding can have enough to meet the need expanded metal lath protection
CN210888124U (en) * 2019-08-26 2020-06-30 武汉建工集团股份有限公司 Finished product outrigger protection net piece fixing device
CN212027350U (en) * 2019-12-11 2020-11-27 浙江飞华科技有限公司 X-shaped plugboard for power transmission tower and connection structure comprising same
CN212201400U (en) * 2020-04-27 2020-12-22 安徽省晶瑞架业有限公司 Assembled steel structure external hanging type protective frame
CN213772949U (en) * 2020-08-28 2021-07-23 中铁十局集团有限公司 Pier disc buckle type scaffold protective net and protective net device
CN112239128A (en) * 2020-11-20 2021-01-19 上海贝森机械制造有限公司 Protection door for floor access of construction elevator

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