CN109024896B - Double-deck crashproof assembled steel construction truss reinforcing bar processing prevents pounding canopy - Google Patents
Double-deck crashproof assembled steel construction truss reinforcing bar processing prevents pounding canopy Download PDFInfo
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- CN109024896B CN109024896B CN201810832157.9A CN201810832157A CN109024896B CN 109024896 B CN109024896 B CN 109024896B CN 201810832157 A CN201810832157 A CN 201810832157A CN 109024896 B CN109024896 B CN 109024896B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/34315—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
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- 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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
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- 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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
- E04H1/1205—Small buildings erected in the open air
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0486—Truss like structures composed of separate truss elements
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- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Tents Or Canopies (AREA)
- Rod-Shaped Construction Members (AREA)
Abstract
The invention relates to a double-layer anti-collision fabricated steel structure truss steel bar processing anti-smashing shed. The support unit comprises two square tube stand columns and a support frame, and a column base is arranged at the lower ends of the square tube stand columns; the supporting frame comprises inter-column trusses which are connected and arranged between the upper ends of two square tube stand columns, three inner trusses are uniformly connected and arranged on the other three sides of the upper end of each square tube stand column, a rectangular frame consisting of four outer trusses is arranged around the peripheries of the six inner trusses, the outer trusses and the inter-column trusses respectively comprise upper truss rods, lower truss rods and truss web members, transverse corner braces are connected and arranged between the two square tube stand columns, and oblique corner braces are connected and arranged between the side walls of the square tube stand columns and the inner trusses; elastic wooden templates, steel wire meshes and color steel plates are laid above and below the supporting frame, and advertising boards are laid on the outer sides of the outer trusses. The invention provides a double-layer anti-collision fabricated steel structure truss steel bar processing anti-smashing shed which is convenient to assemble, stable in structure and high in safety performance.
Description
Technical Field
The invention relates to the technical field of anti-smashing sheds, in particular to a double-layer anti-collision fabricated steel structure truss steel bar processing anti-smashing shed.
Background
The tower crane is mainly used for carrying out industrial reinforcing steel bars, wooden ridges, concrete, steel pipes and other raw material transportation in building engineering, a plurality of tower cranes can be laid in a field peak period, the tower crane almost covers the whole construction area, basically all reinforcing steel bar processing areas are exposed in the coverage range of the tower crane, windy weather and stereotyped protective measures are taken into consideration, the requirements of green construction demonstration construction site are responded, and an assembled steel structure truss reinforcing steel bar processing anti-smashing shed which can resist smashing and cannot be overturned by typhoon is urgently needed, can be recycled, has a good anti-smashing effect, and effectively prevents falling objects from threatening the lives of workers.
At present, the existing reinforcing steel bar processing anti-smashing shed can only be used for simple protection basically, only single-layer color steel plates or steel wire meshes are used for protection, the single-layer color steel plates or the steel wire meshes are not enough for preventing heavy objects such as high-altitude reinforcing steel bar building blocks from being impacted or penetrating, the existing large-scale national enterprise generally adopts a single-support T-shaped anti-smashing shed, two ends of the single-support T-shaped anti-smashing shed are cantilevered, all stress is completely concentrated on a middle upright post, the requirement on the firmness degree of the foundation is high, the single-support T-shaped anti-smashing shed is not beneficial to flexible field detachment, or the single-support T-shaped anti-smashing shed does not have enough wind resistance according to different transfer positions in a construction stage, under the extreme condition, the single-support T-shaped anti-smashing shed is very.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides the double-layer anti-collision fabricated steel structure truss steel bar processing anti-smashing shed which is convenient to assemble, stable in structure and high in safety performance and can effectively prevent destructive impact of high-altitude heavy objects on a processing area.
In order to achieve the purpose, the invention adopts the following technical scheme: a double-layer anti-collision assembly type steel structure truss steel bar processing anti-smashing shed comprises a supporting unit, wherein the supporting unit comprises two square tube stand columns and a supporting frame, and column feet with embedded parts are arranged at the lower ends of the square tube stand columns; the support frame comprises an intercolumnar truss which is connected and arranged between the upper ends of two square tube stand columns, three inner trusses are uniformly connected and arranged on the other three sides of the upper end of each square tube stand column, a rectangular frame which is formed by four outer trusses is arranged around the peripheries of the six inner trusses, the inner trusses are connected with the rectangular frame, the inner trusses, the outer trusses and the intercolumnar truss are in a grid shape, each inner truss, each outer truss and each intercolumnar truss comprise an upper truss chord, a lower truss chord which is arranged below the upper truss chord and is parallel to the upper truss chord, and a truss web member which is arranged between the upper truss chord and the lower truss chord, a transverse corner brace is connected and arranged between the two square tube stand columns which are arranged below the intercolumnar truss, an oblique corner brace is connected and arranged between the side wall of the square tube stand column below the intercolumnar truss and the lower chord of the inner truss which is connected with the square tube stand column, and, A plurality of square wood purlins are connected and arranged between two inner trusses perpendicular to the trusses among the columns, the square wood purlins are arranged into two layers, the upper layer of square wood purlins is connected with the upper chord of the truss of the corresponding truss, and the lower layer of square wood purlins is connected with the lower chord of the truss of the corresponding truss; elastic wooden templates are laid above and below the supporting frame, steel wire meshes are laid above the upper-layer elastic wooden template and below the lower-layer elastic wooden template, color steel plates are laid above the upper-layer steel wire meshes and below the lower-layer steel wire meshes, and the advertising board is laid outside the outer truss.
Preferably: the supporting units are connected in parallel along the direction perpendicular to the trusses among the columns, the adjacent sides of every two adjacent supporting units share one side, outer trusses perpendicular to the common side in every two adjacent supporting units are fixedly connected with the outer ends of the common side, the common side is composed of three trusses, inner trusses which are adjacent to the two adjacent supporting units and perpendicular to the common side correspond to the common side one by one, the two corresponding inner trusses share one, the length of the common inner truss is twice of the length of the inner trusses parallel to the common inner trusses in the supporting units, the trusses in the middle of the three trusses on the common side are fixedly connected with the middle of the two common inner trusses, and the inner ends of the trusses on two sides in the three trusses on the common side are fixedly connected with the middle of the adjacent common inner trusses.
Preferably: the upper periphery of the square tube upright post is provided with a lower chord supporting plate, the upper end of the square tube upright post is provided with a fixed sealing plate, the periphery of the square tube upright post below the lower chord supporting plate is provided with a cross brace supporting plate, the lower surface of the lower chord of the truss of the inner truss is provided with an oblique brace supporting plate, the upper chord of the truss of the inner truss and the truss between the inner truss is fixedly connected with the fixed sealing plate, the lower chord of the truss of the inner truss and the truss between the inner truss is fixedly connected with the lower chord supporting plate, two ends of the transverse brace are respectively fixedly connected with the cross brace supporting plate of the corresponding square tube upright post, one end of the oblique brace is fixedly connected with the cross brace supporting plate of the corresponding square tube upright post, and the other.
Preferably: the inner sides of the upper truss chord and the lower truss chord of the inner truss which is vertical to the truss between the columns and the inner sides of the upper truss chord and the lower truss chord of the outer truss which is vertical to the truss between the columns are respectively provided with a plurality of channel steel purlin supports which are arranged along the length direction of the truss, and the square wood purlin is erected on the adjacent channel steel purlin supports.
Preferably: the square wood purline and the corresponding truss are bound and fixed through a binding belt.
Preferably: the cross section of the square tube column is 150 multiplied by 5 mm.
Preferably: the cross-sectional dimensions of the upper chord and the lower chord of the truss are 50 multiplied by 4 mm.
Preferably: the cross-sectional dimension of the truss web member is 40 x 3 mm.
The invention has the beneficial effects that: the invention is safe and reliable, and has good anti-smashing and anti-impact effects; the shaped fabricated steel truss can be repeatedly utilized, and the green construction requirement is met; the installation and the disassembly are flexible and convenient, and time and labor are saved; the structural design is stressed reasonably and the anti-overturning capability is strong.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic perspective view of the square tube column of the present invention;
FIG. 4 is a schematic view of the external split structure of the present invention.
In the figure: 1-an outer truss; 2-inter-column truss; 3-inner truss; 4-square tube column; 5-column base; 6-fixing a sealing plate; 7-lower chord supporting plate; 8-truss upper chord; 9-truss web members; 10-truss lower chord; 11-oblique knee brace; 12-a transverse knee brace; 13-a cross corner brace pallet; 14-a miter brace pallet; 15-channel steel purlin support; 16-square wood purlin; 17-color steel plate; 18-elastic wooden forms; 19-advertising board.
Detailed Description
The invention is further illustrated by the following examples:
referring to fig. 1, 2, 3 and 4, the invention comprises a supporting unit, wherein the supporting unit comprises two square tube upright posts 4 and a supporting frame, and a column base 5 with an embedded part is arranged at the lower end of each square tube upright post 4; the support frame comprises an inter-column truss 2 which is connected and arranged between the upper ends of two square tube upright posts 4, three inner trusses 3 are uniformly connected and arranged on the other three sides of the upper end of each square tube upright post 4, a rectangular frame consisting of four outer trusses 1 is arranged around the periphery of the six inner trusses 3, the inner trusses 3 are connected with the rectangular frame, the inner trusses 3, the outer trusses 1 and the inter-column truss 2 form a grid shape, the inner trusses 3, the outer trusses 1 and the inter-column truss 2 respectively comprise an upper truss chord 8, a lower truss chord 10 which is arranged under the upper truss chord 8 and is parallel to the upper truss chord 8, and a web truss rod 9 which is arranged between the upper truss chord 8 and the lower truss chord 10, a transverse corner brace 12 is connected and arranged between the two square tube upright posts 4 which are arranged under the inter-column truss 2, an inclined corner brace 11 is connected and arranged between the side wall of the square tube upright post 4 under the inner truss 3 connected with the square tube 4, a plurality of square wood purlins 16 are respectively connected and arranged between the outer truss 1 vertical to the truss 2 between the columns and the adjacent and parallel inner trusses 3 as well as between the two inner trusses 3 vertical to the truss 2 between the columns, the plurality of square wood purlins 16 are arranged into two layers, the upper layer of square wood purlins 16 are connected with the truss upper chord 8 of the corresponding truss, and the lower layer of square wood purlins 16 are connected with the truss lower chord 10 of the corresponding truss; elastic wooden templates 18 are laid above and below the supporting frame, steel wire meshes are laid above the upper-layer elastic wooden templates 18 and below the lower-layer elastic wooden templates 18, color steel plates 17 are laid above the upper-layer steel wire meshes and below the lower-layer steel wire meshes, and advertising boards 19 are laid outside the outer truss 1.
The supporting units are connected in parallel along the direction perpendicular to the trusses 2 between the columns, the adjacent sides of the two adjacent supporting units share one side, the outer trusses 1 perpendicular to the common side in the two adjacent supporting units are fixedly connected with the outer ends of the common side, the common side is composed of three trusses, the inner trusses 3 which are adjacent to the two adjacent supporting units and perpendicular to the common side correspond to each other one by one, the two corresponding inner trusses 3 share one, the length of the common inner trusses is twice of the length of the inner trusses 3 parallel to the common inner trusses in the supporting units, the trusses in the middle of the three trusses on the common side are fixedly connected with the middle of the two common inner trusses, and the inner ends of the trusses on two sides in the three trusses on the common side are fixedly connected with the middle of the adjacent common inner trusses.
The upper periphery of the square tube upright post 4 is provided with a lower chord supporting plate 7, the upper end of the square tube upright post 4 is provided with a fixed sealing plate 6, the periphery of the square tube upright post 4 below the lower chord supporting plate 7 is provided with a transverse corner brace supporting plate 13, the lower surface of a truss lower chord 10 of an inner truss 3 is provided with a diagonal corner brace supporting plate 14, a truss upper chord 8 of the inner truss 3 and an inter-column truss 2 is fixedly connected with the fixed sealing plate 6, the truss lower chord 10 of the inner truss 3 and the inter-column truss 2 is fixedly connected with the lower chord supporting plate 7, two ends of a transverse corner brace 12 are respectively fixedly connected with the transverse corner brace supporting plate 13 of the corresponding square tube upright post 4, one end of the diagonal corner brace 11 is fixedly connected with the transverse corner brace supporting plate 13 of the corresponding square tube upright post 4, and the other end of the diagonal.
A plurality of channel steel purlin supports 15 arranged along the length direction of the truss are arranged on the inner sides of the upper truss chord 8 and the lower truss chord 10 of the inner truss 3 perpendicular to the inter-column truss 2 and the upper truss chord 8 and the lower truss chord 10 of the outer truss 1 perpendicular to the inter-column truss 2, and square wood purlins 16 are erected on the adjacent channel steel purlin supports 15.
The integral steel bar processing anti-smashing shed is in a Pi shape, so that the integral steel bar processing anti-smashing shed is quick and convenient when steel bars or steel bar components are conveyed, inconvenience such as detour and the like can not be caused, meanwhile, the two rows of square tube upright columns 4 are symmetrically arranged below the supporting frame, are arranged in the middle, are symmetrical in structure and are reasonable in stress, the whole anti-smashing shed can keep balance, and meanwhile, the transverse angle brace 12 and the oblique angle brace 11 are arranged in the square tube upright columns 4 for reinforcement, so that the strength can be greatly increased.
All trusses and square tube columns 4 are connected through bolts to realize shaped assembly, channel steel purlin supports 15 are welded on upper and lower chord rods of the trusses at equal intervals in the transverse direction, square wood purlins 16 are placed on the channel steel purlin supports 15 and are connected with a steel structure through ties, wood formworks are fully laid above and below a support frame, a steel wire mesh and a corrugated color steel plate 17 are fully laid on an upper layer of wood formwork, the lower layer of wood formwork is decorated by a suspended ceiling of the color steel plate 17, a square steel keel aluminum sheet billboard is adopted on the outer side of an outer truss 1 for maintenance, so that double-layer wood formwork elastic protection can be formed, the wood formwork has certain elasticity, steel bar sharp objects are not easy to penetrate through when being impacted, the steel wire mesh and the color steel plate 17 are protected, effective two anti-impact lines are formed, a full-closed protection system is formed by the upper and lower, the steel bar is not easy to be lifted off in strong wind, and a good operation environment is provided for a steel bar processing workshop.
Square tube stand 4 cross sectional dimension is mouthful 150 x 5mm, truss upper chord 8 and truss lower chord 10 cross sectional dimension are mouthful 50 x 4mm, truss web member 9 cross sectional dimension is mouthful 40 x 3mm, the steel construction prevents pounding canopy major structure material is Q235, between square tube stand 4 and each truss, all adopt bolted connection between truss and the truss, the ann tears the convenience open, column base 5 is not high to the basic requirement, every column base 5 only need in advance pre-buried four built-in fitting can, prevent pounding canopy major structure adoption zinc-plating anticorrosive treatment, long service life reaches 15 years, need not maintain its structure in the later stage, the turnover number of times is at least more than 10, the comprehensive cost is lower.
The invention has been described in an illustrative manner, and it is to be understood that the invention is not limited to the specific embodiments described above, but is intended to cover various modifications, which may be made by the methods and technical solutions of the invention, or may be applied to other applications without modification.
Claims (6)
1. The utility model provides a canopy is prevented pounding in processing of double-deck crashproof assembled steel construction truss reinforcing bar which characterized in that: the support unit comprises two square tube stand columns (4) and a support frame, and a column base (5) with an embedded part is arranged at the lower end of each square tube stand column (4); the support frame comprises inter-column trusses (2) which are connected and arranged between the upper ends of two square tube stand columns (4), three inner trusses (3) are uniformly connected and arranged on the other three sides of the upper end of each square tube stand column (4), a rectangular frame consisting of four outer trusses (1) is arranged around the periphery of the six inner trusses (3), the inner trusses (3) are connected with the rectangular frame, the inner trusses (3), the outer trusses (1) and the inter-column trusses (2) form a grid shape, a plurality of support units are connected and arranged in parallel along the direction vertical to the inter-column trusses (2), the adjacent sides of two adjacent support units are in common, the outer trusses (1) vertical to the common side in the two adjacent support units are fixedly connected with the outer end of the common side, the common side is formed by the three trusses, the inner trusses (3) which are adjacent to the two adjacent support units and vertical to the common side are in one, the length of the common inner truss is twice that of the inner truss (3) parallel to the common inner truss in the supporting unit, the middle truss in the three trusses on the common side is fixedly connected with the middle parts of the two common inner trusses, the inner ends of the trusses on two sides in the three trusses on the common side are fixedly connected with the middle parts of the adjacent common inner trusses, the inner trusses (3), the outer trusses (1) and the inter-column trusses (2) respectively comprise upper truss chords (8), lower truss chords (10) parallel to the upper truss chords (8) and truss web members (9) between the upper truss chords (8) and the lower truss chords (10), transverse corner braces (12) are connected between two square pipe truss upright columns (4) right below the inter-column trusses (2), the side walls of the square pipe truss uprights (4) below the inter-column trusses (2) and the lower truss upright columns (3) connected with the square pipe upright columns (4) Oblique corner braces (11) are connected between the chord members (10), a plurality of square wood purlins (16) are connected and arranged between the outer truss (1) perpendicular to the inter-column truss (2) and the adjacent and parallel inner trusses (3) and between the two inner trusses (3) perpendicular to the inter-column truss (2), the plurality of square wood purlins (16) are arranged into two layers, the upper layer of square wood purlins (16) are connected with the truss upper chord members (8) of the corresponding trusses, and the lower layer of square wood purlins (16) are connected with the truss lower chord members (10) of the corresponding trusses; a lower chord supporting plate (7) is arranged on the periphery of the upper part of a square tube upright post (4), a fixed sealing plate (6) is arranged at the upper end of the square tube upright post (4), a transverse corner brace supporting plate (13) is arranged on the periphery of the square tube upright post (4) below the lower chord supporting plate (7), an oblique corner brace supporting plate (14) is arranged on the lower surface of a truss lower chord (10) of an inner truss (3), a truss upper chord (8) of the inner truss (3) and an inter-column truss (2) is fixedly connected with the fixed sealing plate (6), a truss lower chord (10) of the inner truss (3) and the inter-column truss (2) is fixedly connected with the lower chord supporting plate (7), two ends of a transverse corner brace (12) are fixedly connected with the transverse corner brace supporting plate (13) of the corresponding square tube upright post (4) respectively, one end of the oblique corner brace (11) is fixedly connected with the transverse corner brace supporting plate (13) of the corresponding square tube upright post (4), and the other end of the oblique brace supporting plate, elastic wooden templates (18) are laid above and below the supporting frame, steel wire meshes are laid above the upper-layer elastic wooden template (18) and below the lower-layer elastic wooden template (18), color steel plates (17) are laid above the upper-layer steel wire meshes and below the lower-layer steel wire meshes, and advertising boards (19) are laid outside the outer truss (1).
2. The double-layer anti-collision fabricated steel structure truss reinforcement processing anti-smashing shed according to claim 1, characterized in that: a plurality of channel steel purlin supports (15) arranged along the length direction of the truss are arranged on the inner sides of the truss upper chord (8) of the inner truss (3) vertical to the inter-column truss (2) and the truss lower chord (10) and the inner sides of the truss upper chord (8) of the outer truss (1) vertical to the inter-column truss (2) and the truss lower chord (10), and square wood purlins (16) are erected on the adjacent channel steel purlin supports (15).
3. The double-layer anti-collision fabricated steel structure truss reinforcement processing anti-smashing shed according to claim 1, characterized in that: the square wood purline (16) and the corresponding truss are bound and fixed through a binding belt.
4. The double-layer anti-collision fabricated steel structure truss reinforcement processing anti-smashing shed according to claim 1, characterized in that: the cross section of the square tube column (4) is 150 multiplied by 5 mm.
5. The double-layer anti-collision fabricated steel structure truss reinforcement processing anti-smashing shed according to claim 1, characterized in that: the cross section sizes of the upper chord member (8) and the lower chord member (10) of the truss are 50 multiplied by 4 mm.
6. The double-layer anti-collision fabricated steel structure truss reinforcement processing anti-smashing shed according to claim 1, characterized in that: the cross section of the truss web member (9) is 40 multiplied by 3 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810832157.9A CN109024896B (en) | 2018-07-26 | 2018-07-26 | Double-deck crashproof assembled steel construction truss reinforcing bar processing prevents pounding canopy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810832157.9A CN109024896B (en) | 2018-07-26 | 2018-07-26 | Double-deck crashproof assembled steel construction truss reinforcing bar processing prevents pounding canopy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109024896A CN109024896A (en) | 2018-12-18 |
| CN109024896B true CN109024896B (en) | 2020-09-01 |
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| CN201810832157.9A Expired - Fee Related CN109024896B (en) | 2018-07-26 | 2018-07-26 | Double-deck crashproof assembled steel construction truss reinforcing bar processing prevents pounding canopy |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109537737A (en) * | 2019-01-14 | 2019-03-29 | 浙江新盛建设集团有限公司 | A kind of the totally detachable type machining shed and its assemble method of waterproof layer partition |
| CN110510730A (en) * | 2019-08-31 | 2019-11-29 | 哈尔滨工大博实环境工程有限责任公司 | A kind of sewage-treatment plant based on MBBR technique |
| CN113107251A (en) * | 2021-04-11 | 2021-07-13 | 北京工业大学 | Steel anti-buckling angle brace with high-strength energy absorption function |
| CN113374325A (en) * | 2021-04-11 | 2021-09-10 | 北京工业大学 | Assembled steel structure based on self-resetting angle braces and energy dissipation coupling beams |
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| CN201747075U (en) * | 2010-06-23 | 2011-02-16 | 中国建筑第五工程局有限公司 | A fabricated processing shed |
| CN205444961U (en) * | 2016-03-31 | 2016-08-10 | 江苏省华建建设股份有限公司 | Tool room safety protection canopy with double -deck shed roof structure |
| CN205955213U (en) * | 2016-08-09 | 2017-02-15 | 中国建筑第八工程局有限公司 | Mortar stirring canopy can be had enough to meet need in job site |
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2018
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|---|---|---|---|---|
| KR20050049331A (en) * | 2004-09-21 | 2005-05-25 | 김현석 | Install structure of net that prevent fall |
| CN201747075U (en) * | 2010-06-23 | 2011-02-16 | 中国建筑第五工程局有限公司 | A fabricated processing shed |
| CN205444961U (en) * | 2016-03-31 | 2016-08-10 | 江苏省华建建设股份有限公司 | Tool room safety protection canopy with double -deck shed roof structure |
| CN205955213U (en) * | 2016-08-09 | 2017-02-15 | 中国建筑第八工程局有限公司 | Mortar stirring canopy can be had enough to meet need in job site |
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| CN109024896A (en) | 2018-12-18 |
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