CN212478675U - Convenient ann tears assembled steel construction reinforcing bar processing protection canopy open - Google Patents
Convenient ann tears assembled steel construction reinforcing bar processing protection canopy open Download PDFInfo
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- CN212478675U CN212478675U CN202021054627.2U CN202021054627U CN212478675U CN 212478675 U CN212478675 U CN 212478675U CN 202021054627 U CN202021054627 U CN 202021054627U CN 212478675 U CN212478675 U CN 212478675U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 71
- 239000010959 steel Substances 0.000 title claims abstract description 71
- 238000012545 processing Methods 0.000 title claims abstract description 26
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 17
- 238000010276 construction Methods 0.000 title claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 21
- 238000013461 design Methods 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 5
- 230000007704 transition Effects 0.000 claims description 2
- 230000007306 turnover Effects 0.000 abstract description 4
- 238000003466 welding Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 239000001679 citrus red 2 Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The utility model relates to a convenient ann tears assembled steel construction reinforcing bar processing protection canopy open, the main part includes ceiling prefab A, and one end has set firmly the assembly interconnection board, the other end has set firmly stand prefab B of spacing mount pad and the concrete seat mound prefab C that is equipped with the rag bolt pole on, and the ceiling is by being equipped with "it" font inner frame in a plurality of, having the lattice beam frame of stand connecting plate, sets firmly a plurality of vertical pull rods and the top protection steel sheet constitution between lattice beam frame. The stand prefab B links to each other through spacing mount pad and fastening nut and the assembly of concrete seat mound prefab C, through assembly interconnection board and fastening bolt and stand interconnection board assembly interconnection ceiling prefab A, accomplishes the installation promptly, as long as lift off fastening bolt and fastening nut, can dismantle into A, B, C three firm independent prefabs of type with the protection canopy. The structure is scientific and reasonable, the work is reliable and safe, the installation and the disassembly are convenient and can be used in a turnover way, the setting cost and the daily use cost are both low, and the practicability is very strong.
Description
Technical Field
The utility model relates to a construction auxiliary facilities technical field, especially a convenient ann's dismantles assembled reinforcing bar processing protection canopy that helps safety in production, civilized construction.
Background
There are a large amount of reinforcing bars to need the on-the-spot processing to handle in the building engineering work progress, for the convenience of the transportation and the management of material, the processing place of reinforcing bar generally all sets up in tower crane coverage, and reinforcing bar processing personnel expose under the tower crane, have safe risk. Therefore, construction enterprises generally adopt a method of building a temporary protection shed by using a steel pipe scaffold system to deal with the problem. Adopt steel pipe scaffold system when setting up interim protection canopy, it is more to relate to spare part quantity, it is miscellaneous to assemble the process, the work load is great, take a lot of work, take material and be hard again, the cost of setting up is higher, and because lean on the fastener interconnection entirely, the unable check of structural mechanics performance is calculated, it sets up to rely on the experience to go on the scene purely, fastening force between the component can reduce gradually along with time lapse, therefore the steadiness is relatively poor, there is the potential safety hazard, the event needs often to inspect and maintain, the work load that causes the daily maintenance is great, daily use cost is also high, and the appearance is also owing to beautifully. Therefore, at present, the temporary protection shed for processing the steel bars, which is erected by the steel pipe scaffold system and interconnected by fasteners, has the defects of backward method, scientific, reasonable and standard structure, poor stability of reliable work, high setting cost and daily use cost, potential safety hazards and the like, and is considered from the aspects of practicability and economy and is not ideal.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome and set up not enough in the aspect of the reinforcing bar processing protection canopy at the building site at present, provide a rational in infrastructure and standard, reliable operation and long-term stability are good, and convenient ann of convenient and turnover of being convenient for use is torn open to ann and is assembled steel construction reinforcing bar processing protection canopy is torn open.
The utility model discloses an assembled steel construction reinforcement processing protection canopy is torn open to convenient ann, the main part include ceiling, a plurality of stand and if dry concrete seat mound, its characterized in that: the ceiling be mainly by a plurality of lattice beam frames, set firmly a plurality of vertical pull rods between a plurality of lattice beam frames, and the prefab A that the top protection steel sheet constitutes, the stand be by the post, weld firmly the assembly interconnection board of setting in post one end and weld the prefab B that constitutes of the spacing mount pad of setting on the post other end admittedly, the concrete seat mound be the prefab C that is equipped with rag bolt pole, wherein:
the pole is made of a 150 × 6mm square steel tube with the length of 3-4 m;
the assembly interconnection plate is made of 250 × 10mm square steel plates, one end of the column rod is fixedly welded in the center of the assembly interconnection plate, and limiting assembly holes A are fixedly arranged on the plate surfaces of the assembly interconnection plate near four corners;
the limiting installation seat comprises an installation seat plate which is made of a 300 x 15mm square steel plate, the center of the installation seat plate is fixedly welded with the other end of the post rod, limiting assembly holes B are fixedly arranged on the plate surfaces of the post rod close to four corners of the installation seat plate, and reinforcing rib plates are fixedly arranged in the middle of the vertical interconnection joints of the four side surfaces of the post rod and the installation seat plate;
the lattice beam frame comprises a rectangular or trapezoidal shape weichi frame which is formed by fixedly welding and interconnecting longer upper cross rods and longer lower cross rods made of square steel pipes and the end parts of shorter left and right interconnecting rods fixedly arranged between the ends of the longer upper cross rods and the longer lower cross rods, a reversed-L-shaped inner framework which is fixedly welded between the longer upper cross rods and the longer lower cross rods and takes the square steel pipes or reinforcing steel bars as inclined struts, a plurality of longitudinal pull rod connecting lug plates which are fixedly welded at intervals at the two ends of the lower side surfaces of the longer upper cross rods and the upper side surfaces of the longer lower cross rods and are respectively and correspondingly fixedly arranged at the lower side surfaces of the longer upper cross rods and the longer lower cross rods, and a plurality of upright interconnecting plates which are symmetrically and fixedly welded at intervals at the lower side surfaces of the longer lower cross rods and take the rated design intervals of the uprights;
the longitudinal pull rod connecting ear plate comprises a latticed middle beam ear plate which can be fixedly arranged on the lower side surface of the longer upper cross rod and the upper side surface of the longer lower cross rod of each middle latticed beam frame, and a latticed edge beam ear plate which is specially fixedly arranged on the lower side surface of the longer upper cross rod and the upper side surface of the longer lower cross rod of each edge latticed beam frame;
the column interconnection plate is made of 250 × 10mm square steel plates, is correspondingly assembled with the assembly interconnection plate 22, and is correspondingly and fixedly provided with limiting assembly holes D on the plate surfaces near four corners;
the longitudinal pull rod is made of 60-40-4 mm square steel pipes, and limiting assembling holes E which correspond to limiting assembling holes C on the lug plates of the latticed middle beams or the latticed edge beams and are fixedly arranged on the lower side surface of the longer upper cross rod and the upper side surface of the longer lower cross rod are drilled at the two ends of each square pipe;
the concrete seat pier is provided with a foundation bolt rod which is correspondingly assembled with the limiting assembling hole B on the mounting seat plate;
the longitudinal pull rods are correspondingly assembled and interconnected through the lattice middle beam ear plates or the lattice edge beam ear plates fixedly arranged on the longer upper cross rods and the longer lower cross rods on the lattice beam frames by fastening bolts to form a lattice beam top frame formed by interconnecting a plurality of lattice beam frames through the longitudinal pull rods, and then the top and the periphery of the lattice beam top frame are covered and fixedly provided with the top protective steel plates after templates are laid as required to form a ceiling prefabricated member A with the integral security function;
in addition, the longer upper transverse rod, the longer lower transverse rod and the shorter left and right interconnecting rods are preferably made of 80-40-4 mm square steel pipes; the longitudinal pull rod is preferably made of a square tube with the length of 60-40-4 mm; the zigzag inner framework is preferably made of square steel pipes with the diameters of 50 × 3 mm; the top protective steel plate is made of color steel tile plates.
When the prefabricated member B is installed, the prefabricated member B is installed on the prefabricated member C of the concrete foundation pier in a limiting mode through the limiting installation seat and the fastening nut, and the prefabricated member A of the ceiling is correspondingly assembled and interconnected through the assembling interconnection plate and the upright interconnection plate through the fastening bolt, so that a firm, durable, safe and reliable complete reinforcement processing shed formed by assembling and interconnecting A, B, C prefabricated members is conveniently assembled;
when the prefabricated steel bar processing shed is disassembled, the fastening bolts between the assembly interconnection plate and the upright post interconnection plate are disassembled, and the fastening nuts between the limiting mounting seat and the concrete seat piers are screwed down, so that the integral steel bar processing shed can be conveniently disassembled into A, B, C three independent prefabricated members which are convenient to collect, convenient to install in a transition place and capable of being repeatedly used.
Based on the above concept the utility model discloses convenient ann tears assembled steel construction steel bar processing protection canopy open, owing to adopted based on mechanical design, constitute by the organic combination of steel tubular product, protect the top, intermediate strut and bottom supporting component divide to be three independent firm prefabricated part, only need several fastening bolts and nuts limited in quantity between the part, can carry out convenient dismantlement after installation and the completion of engineering on the scene, change around and use, effectively overcome and adopted steel pipe scaffold system to set up with the mode of fastener interconnection among the prior art, steel bar processing work volume is big in the capital construction, the setting method that steel bar processing temporary protection canopy that the service life is long originally lagged behind, the structure is less scientific and reasonable and standard, the time consuming work of setting up, the material is hard again, and the long-term stability of reliable work is poor, need often inspect in the use and protect the canopy, Daily maintenance, work load is big, leads to setting up cost and daily use cost all higher and still have a great deal of not enough such as potential safety hazard. The utility model discloses three big prefabricated components related in the scheme, the overwhelming majority adopts solid welding to connect between self component, the minimum part adopts fastening bolt interconnection, the whole tightness of the prefabricated component who constitutes from this is strong, no matter in the installation, in the use after dismantlement and the installation, perhaps the collection after the dismantlement, in transport or the turnover use, all can not be slightly yielding, therefore work safe and reliable, stable long service life, general condition need not periodic inspection and routine maintenance, set cost and daily use cost have greatly been reduced, the utilization ratio of material and the whole turnover rate of utilization of protection canopy have been shown to be improved, the potential safety hazard has been stopped. It is thus clear that the utility model discloses the method that sets up steel bar construction protection canopy is advanced, the design is novel, and the steel bar construction protection canopy structure that builds from this is scientific and reasonable, has effectively overcome a great deal of not enough that exist among the prior art, can fully satisfy the operation requirement of high efficiency, safety, civilization and environmental protection of modern capital construction, therefore has very strong practicality and valuable market perspective.
Drawings
Fig. 1 is a schematic diagram of the general basic structure of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a lattice beam frame in an embodiment of the present invention;
FIG. 3 is a schematic view of the structure and assembly state of the vertical pull rod and the vertical column in the embodiment of the present invention;
fig. 4 is a schematic diagram of the structure and the welding state of the assembly interconnection board in the embodiment of the present invention;
fig. 5 is a schematic view of the structure and the welding state of the limiting mounting seat in the embodiment of the present invention;
fig. 6 is a schematic view of the structure and the welding state of the pillar interconnect board according to the embodiment of the present invention;
FIG. 7 is a schematic view of the structure and the welding status of the middle beam ear plate of the lattice in the embodiment of the present invention;
fig. 8 is a schematic view of the structure and the welding state of the ear plate of the lattice boundary beam in the embodiment of the present invention.
In the figure:
1. roof 11, lattice beam frame 111, longer upper cross bar 112, longer lower cross bar
113. Shorter left and right mutual connecting rod 114. shape of Chinese character 'wei' shaped inner frame
116. Longitudinal tie bar connecting lug 1161, limiting assembly hole C1162, lattice intermediate beam lug
1163. Lattice boundary beam ear plate 117, pillar interconnect plate 1171, limit assembly hole D
12. Longitudinal pull rod 121, limiting assembly hole E13, top protection steel plate 2 and upright post
21. Column rod 22, assembly interconnection plate 221, limiting assembly hole A23, limiting installation seat
231. Limiting assembly hole B232, mounting seat plate 233, reinforcing rib plate 3 and concrete seat pier
31. Foundation bolt rod
Detailed Description
The invention will be further described with reference to the accompanying drawings and exemplary embodiments.
In fig. 1, fig. 2 and fig. 3, the utility model discloses a convenient ann tears assembled steel construction steel reinforcement processing protection canopy open, the main part includes ceiling 1, a plurality of stand 2 and a plurality of concrete seat mound 3, its characterized in that: ceiling 1 for mainly by a plurality of lattice beam frame 11, set firmly a plurality of vertical pull rod 12 between a plurality of lattice beam frame 11, and the prefab A that top protection steel sheet 13 constitutes, stand 2 for by the mast 21, weld firmly the assembly interconnection board 22 of setting in mast 21 one end and weld the prefab B that sets up spacing mount pad 23 on the mast 21 other end firmly, concrete seat mound 3 for being equipped with the prefab C of rag bolt pole 31, wherein:
the pole 21 is made of a square steel pipe with the length of 3-4m and the length of 150 × 6 mm;
in fig. 4, the assembly interconnection board 22 is made of 250 × 10mm square steel plate, the center of which is fixedly welded with one end of the post 21, and the board surfaces near four corners of which are fixedly provided with limiting assembly holes a 221;
in fig. 5, the limit mounting seat 23 includes a mounting seat plate 232 made of 300 × 15mm square steel plate, the center of which is fixedly welded with the other end of the post 21, and the plate surfaces near four corners of which are fixedly provided with limit assembling holes B231, and a reinforcing rib plate 233 is fixedly arranged in the center of the vertical interconnection joints between the four side surfaces of the post and the mounting seat plate 232;
in fig. 2 and 3, the lattice beam frame 11 includes a longer upper cross bar 111 and a longer lower cross bar 112 made of square steel pipes, and a rectangular or trapezoidal inner frame 115 formed by fixedly welding and interconnecting the end portions of shorter left and right mutual connecting rods 113 fixedly arranged between the end portions of the longer upper cross bar 111 and the longer lower cross bar 112, the rectangular or trapezoidal inner frame being fixedly welded between the longer upper cross bar 111 and the longer lower cross bar 112 in the frame of the rectangular or trapezoidal frame 114 and using the square steel pipes or steel bars as diagonal braces, a plurality of longitudinal pull rod connecting lug plates 116 with limiting assembling holes C1161 are respectively and correspondingly fixed at the two ends of the lower side surface of the longer upper cross rod 111 and the upper side surface of the longer lower cross rod 112 by taking the rated design interval of the longitudinal pull rods 12 as an interval, and a plurality of upright interconnecting plates 117 which are centrally, symmetrically and fixedly welded on the lower side surface of the longer lower cross bar 112 and are spaced at the rated design interval of the upright 2;
in fig. 7 and 8, the tie-rod connecting lugs 116 include lattice middle beam lugs 1162 for attachment to the underside of the upper longer cross bar 111 and the upper side of the lower longer cross bar 112 of each of the side-by-side lattice beam frames 11 and lattice edge beam lugs 1163 for attachment to the underside of the upper longer cross bar 111 and the upper side of the lower longer cross bar 112 of each of the side-by-side lattice beam frames 11;
in fig. 6, the pillar interconnect board 117 is made of 250 × 10mm square steel plate, and is correspondingly assembled with the assembly interconnect board 22, and the plate surfaces near four corners are correspondingly and fixedly provided with limiting assembly holes D1171;
in fig. 3, the longitudinal tie bar 12 is made of a square steel pipe with 60 × 40 × 4mm, and limiting assembly holes E121 for corresponding assembly with limiting assembly holes C1161 on the lattice middle beam ear plate 1162 or the lattice edge beam ear plate 1163 fixed on the lower side surface of the longer upper cross bar 111 and the upper side surface of the longer lower cross bar 112 are drilled at both ends of the square pipe;
the concrete seat pier 3 is provided with a foundation bolt rod 31 which is correspondingly assembled and matched with the limiting assembly hole B231 on the installation seat plate 232;
the longitudinal pull rod 12 is correspondingly assembled and interconnected by fastening bolts through the lattice middle beam ear plates 1162 or the lattice edge beam ear plates 1163 fixedly arranged on the longer upper cross rod 111 and the longer lower cross rod 112 on each lattice beam frame 11 to form a lattice beam top frame formed by interconnecting a plurality of lattice beam frames 11 through the longitudinal pull rod 12, and then the top and the periphery of the lattice beam top frame are covered and fixedly provided with the top protective steel plate 13 after templates are laid as required to form a prefabricated member A of the ceiling 1 with the integral security function;
in addition, the longer upper cross bar 111, the longer lower cross bar 112 and the shorter left and right interconnecting rods 113 are preferably made of 80 × 40 × 4mm square steel pipes; the longitudinal pull rod 12 is preferably made of a square tube with the length of 60 × 40 × 4 mm; the zigzag inner frame 115 is preferably made of 50 × 3mm square steel pipes; the top protective steel plate 13 is made of color steel tile plates.
When the prefabricated member B of the upright post 2 is installed on the prefabricated member C of the concrete seat pier 3 in a limiting way through the limiting installation seat 23 by a fastening nut, and the prefabricated member A of the ceiling 1 is correspondingly assembled and interconnected through the assembling and interconnecting plate 22 and the upright post interconnecting plate 117 by fastening bolts, so that a firm, durable, safe and reliable complete reinforcement processing shed assembled and interconnected by A, B, C prefabricated members is conveniently assembled;
when the prefabricated steel bar shed is disassembled, the whole steel bar shed can be conveniently disassembled into A, B, C independent prefabricated parts which are convenient to collect, convenient to transfer, install and reuse as long as the fastening bolts between the assembling interconnection plate 22 and the upright interconnection plate 117 are disassembled and the fastening nuts between the limiting installation seat 23 and the concrete seat pier 3 are screwed down.
Claims (5)
1. The utility model provides a convenient ann tears assembled steel construction reinforcing bar processing protection canopy open, the main part includes ceiling (1), a plurality of stand (2) and a plurality of concrete seat mound (3), its characterized in that: ceiling (1) for mainly by a plurality of lattice beam frame (11), set firmly a plurality of vertical pull rod (12) between a plurality of lattice beam frame (11) and the prefab A that top protection steel sheet (13) constitute, stand (2) for by post (21), weld assembly interconnection board (22) of setting in post (21) one end admittedly and weld the prefab B that constitutes at the spacing mount pad (23) of post (21) other end admittedly, prefab C of concrete seat mound (3) for being equipped with rag bolt pole (31), wherein:
the pole (21) is made of a 150 × 6mm square steel tube with the length of 3-4 m;
the assembly interconnection plate (22) is made of a 250 × 10mm square steel plate, one end of the post rod (21) is fixedly welded at the center of the assembly interconnection plate, and limiting assembly holes A (221) are fixedly arranged on the plate surfaces of the assembly interconnection plate near four corners;
the limiting installation seat (23) comprises an installation seat plate (232) which is made of a 300 × 15mm square steel plate, the center of the installation seat plate is fixedly welded with the other end of the column rod (21), limiting assembly holes B (231) are fixedly arranged on the plate surfaces of the column rod and the column rod, and reinforcing rib plates (233) are fixedly arranged in the centers of the vertical interconnection joints of the four side surfaces of the column rod (21) and the installation seat plate (232);
lattice beam frame (11) including longer last horizontal pole (111) and longer bottom end rail (112) made by square steel pipe, and set firmly between longer last horizontal pole (111) and longer bottom end rail (112) tip shorter about between each other connecting rod (113) tip weld firmly rectangle or trapezoidal form frame (114) that interconnect constitutes, weld firmly and set up in frame (114) long last horizontal pole (111) and longer bottom end rail (112) between, by square steel pipe or reinforcing bar as "the" font inner frame (115) of bracing, with the rated design interval of vertical pull rod (12) is the interval, corresponds respectively and sets firmly a plurality of both ends on longer last horizontal pole (111) downside and longer bottom end rail (112) side set firmly vertical pull rod connecting ear plate (116) that have spacing assembly hole C (1161), and the symmetry weld firmly in the centre set up several on longer bottom end rail (112) downside uses the rated design interval of stand (2) to be the spaced stand column (interconnection board) (112) (interconnection board (116), and center symmetry weld firmly and set up firmly the setting 117) (ii) a
Longitudinal tie rod connect otic placode (116) including can supply to set firmly respectively lean on middle lattice beam frame (11) longer entablature (111) downside and longer sheer pole (112) go up lattice middle beam otic placode (1162) on the side and special supply set firmly lean on outside lattice beam frame (11) longer entablature (111) downside and longer sheer pole (112) go up lattice boundary beam otic placode (1163) on the side
The column interconnection plate (117) is made of 250 × 10mm square steel plates, is correspondingly assembled with the assembly interconnection plate (22), and is correspondingly and fixedly provided with limiting assembly holes D (1171) on the plate surfaces near four corners;
the longitudinal pull rod (12) is made of a square steel pipe with the thickness of 60-40-4 mm, and limiting assembling holes E (121) which can be used for correspondingly assembling and conforming to limiting assembling holes C (1161) on the lattice middle beam ear plate (1162) or the lattice edge beam ear plate (1163) fixedly arranged on the lower side surface of the longer upper cross bar (111) and the upper side surface of the longer lower cross bar (112) are drilled at the two ends of the square pipe;
the concrete seat pier (3) is provided with a foundation bolt rod (31) which is correspondingly assembled and matched with a limiting assembly hole B (231) in the installation seat plate (232);
the longitudinal pull rod (12) and the lattice middle beam ear plate (1162) or the lattice edge beam ear plate (1163) which is fixedly arranged on the longer upper cross rod (111) and the longer lower cross rod (112) on each lattice beam frame (11) are correspondingly assembled and interconnected through fastening bolts to form a lattice beam top frame which is formed by interconnecting a plurality of lattice beam frames (11) through the longitudinal pull rod (12), and after templates are laid on the top and the periphery of the lattice beam top frame as required, the top protective steel plate (13) is covered and fixedly arranged to form a prefabricated member A of the ceiling (1) with the integral security function;
stand (2) prefab pass through spacing mount pad (23) by fastening nut install in on concrete seat mound (3) prefab C, through assembly interconnection board (22) with stand interconnection board (117) correspond assembly interconnection ceiling (1) prefab A by fastening bolt, convenient assembly becomes firm durable and safe and reliable's complete reinforcing bar processing protection canopy by A, B, C three prefab assembly interconnection, lift off the fastening bolt between assembly interconnection board (22) and stand interconnection board (117), screw down the fastening nut between spacing mount pad (23) and concrete seat mound (3), can with complete reinforcing bar processing canopy, dismantle A, B, C three convenient collection, convenient installation and the used independently prefab after the transition.
2. The easy-to-mount/dismount/mount protection shed for processing steel bars in steel structure according to claim 1, wherein the longer upper cross bar (111), the longer lower cross bar (112) and the shorter left and right interconnecting rods (113) are preferably made of 80 x 40 x 4mm square steel pipes.
3. The easy-to-install-and-dismantle assembled steel structure reinforcement processing protective shed according to claim 1, characterized in that the longitudinal tie rods (12) are preferably made of square tubes of 60 x 40 x 4 mm.
4. The easy-to-mount/dismount/mount protection shed for processing steel-structured reinforced bars as claimed in claim 1, wherein the zigzag-shaped inner frame (115) is preferably made of square steel pipes of 50 x 3 mm.
5. The easy-to-mount/dismount/mount protection shed for processing steel bars with steel structure as claimed in claim 1, wherein the top protection steel plate (13) is formed by a color steel tile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021054627.2U CN212478675U (en) | 2020-06-10 | 2020-06-10 | Convenient ann tears assembled steel construction reinforcing bar processing protection canopy open |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021054627.2U CN212478675U (en) | 2020-06-10 | 2020-06-10 | Convenient ann tears assembled steel construction reinforcing bar processing protection canopy open |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212478675U true CN212478675U (en) | 2021-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021054627.2U Withdrawn - After Issue CN212478675U (en) | 2020-06-10 | 2020-06-10 | Convenient ann tears assembled steel construction reinforcing bar processing protection canopy open |
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| CN (1) | CN212478675U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111519949A (en) * | 2020-06-10 | 2020-08-11 | 中铁建工集团有限公司 | Convenient ann tears assembled steel construction reinforcing bar processing protection canopy open |
-
2020
- 2020-06-10 CN CN202021054627.2U patent/CN212478675U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111519949A (en) * | 2020-06-10 | 2020-08-11 | 中铁建工集团有限公司 | Convenient ann tears assembled steel construction reinforcing bar processing protection canopy open |
| CN111519949B (en) * | 2020-06-10 | 2024-07-05 | 中铁建工集团有限公司 | Convenient assembly steel construction reinforcing bar processing protection canopy of tearing open |
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