CN216517021U - Steel frame convenient to assemble - Google Patents
Steel frame convenient to assemble Download PDFInfo
- Publication number
- CN216517021U CN216517021U CN202122458799.7U CN202122458799U CN216517021U CN 216517021 U CN216517021 U CN 216517021U CN 202122458799 U CN202122458799 U CN 202122458799U CN 216517021 U CN216517021 U CN 216517021U
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- China
- Prior art keywords
- pipe
- steel
- bottom plate
- steel pipe
- fixedly connected
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 131
- 239000010959 steel Substances 0.000 title claims abstract description 131
- 241000282326 Felis catus Species 0.000 claims description 6
- 230000009193 crawling Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 description 5
- 230000009194 climbing Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a steel frame convenient to assemble, which comprises a bottom plate, wherein the bottom plate is fixedly connected to the top of the ground in parallel, a positioning column is fixedly arranged at the bottom of the bottom plate, a fixed pipe is fixedly connected to the top of the bottom plate, and a first connecting steel pipe is clamped and connected inside the fixed pipe; and the steel fixing strip is movably arranged at the top of the first connecting steel pipe, and the bottom of the steel fixing strip is fixedly connected with a connecting pipe. This steelframe convenient to equipment, fixed pipe through setting up, make first connection steel pipe be convenient for and be connected between the bottom plate, and then made things convenient for with the steelframe preliminary equipment on the bottom plate, through the connecting pipe that sets up, make the concatenation of being convenient for between first connection steel pipe and the steel fixed strip, and then the equipment for the user provides conveniently, and also can dismantle fast so that follow-up use after the steelframe finishes using, through the threaded rod that sets up, make the concatenation of being convenient for between first connection steel pipe and the first connection steel pipe.
Description
Technical Field
The utility model relates to the technical field of steel structures, in particular to a steel frame convenient to assemble.
Background
Along with the continuous development of people's economy and the continuous progress of science and technology, the application range of steelframe in china is also expanding continuously, and large-scale steelframe is built by two sections or more than two sections steel construction at present and is formed, according to the application number: CN201920483222.1 discloses a steel frame, which is convenient for bonding between a steel beam and a prefabricated H-shaped steel connecting seat by arranging a slope surface on the prefabricated H-shaped steel connecting seat and arranging a reverse slope surface on the end of the steel beam, but the device still has certain defects;
1. the conventional steel frame is inconvenient to assemble, and a common steel frame assembling mode is to assemble and splice two or more sections of steel structures in a welding mode, so that the assembling time of the steel frame is longer, and a user cannot split and utilize the assembled steel frame subsequently.
2. The existing steel frame is poor in stability, so that great potential safety hazards exist when workers stand on the steel frame to operate after the steel frame is assembled, and a matched protection structure does not exist when the workers carelessly fall down, so that certain use defects exist.
In order to solve the problems, innovative design is urgently needed on the basis of the original steel frame structure.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a steel frame convenient to assemble so as to solve the problems of inconvenient assembly and poor stability in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a steel frame for ease of assembly comprising:
the bottom plate is fixedly connected to the top of the ground in parallel, a positioning column is fixedly mounted at the bottom of the bottom plate, the top of the bottom plate is fixedly connected with a fixed pipe, and the inside of the fixed pipe is connected with a first connecting steel pipe in a clamping manner;
the steel fixed strip, its movable mounting be in the top of first connecting steel pipe, and the bottom fixedly connected with connecting pipe of steel fixed strip to the tip fixed mounting of steel fixed strip has the connecting block, and the avris block of connecting block is connected with the cat ladder moreover, and the inside of first connecting steel pipe runs through swing joint perpendicularly has the threaded rod, and the tip swing joint of threaded rod has the second to connect the steel pipe in addition, and the avris fixedly connected with protection network of steel pipe is connected to the second.
Preferably, the quantity of reference column is eight, and every four of eight reference columns is a set of to two sets of reference columns use the perpendicular bisector of bottom plate to set up as symmetry axis symmetry, and the reference column passes through the bottom plate and constitutes integrated structure with fixed pipe moreover.
Preferably, the first connecting steel pipe and the bottom plate form a clamping structure through the fixing pipe, and the outer dimension of the first connecting steel pipe is completely matched with the inner dimension of the fixing pipe.
Preferably, the connection pipe further includes:
the arc-shaped sliding strip is connected to the side of the connecting pipe in a sliding mode up and down;
the outer sleeve is fixedly connected to the end part of the arc-shaped sliding strip;
the fixed bolt is vertically and movably connected inside the outer sleeve in a penetrating way, and the end part of the fixed bolt is vertically and movably connected inside the first connecting steel pipe in a penetrating way;
and the nut is movably connected to the end part of the fixing bolt.
Preferably, the quantity of arc draw runner is two, and the telescopic perpendicular bisector sets up for symmetry axis symmetry outside two arc draw runners to the outer sleeve passes through the arc draw runner and constitutes sliding structure with the connecting pipe, and the tip of arc draw runner is laminated with the internal surface of connecting pipe mutually in addition, and the connecting pipe passes through the outer sleeve and is connected with first connecting steel pipe block, has also seted up on the avris of first connecting steel pipe in addition with arc draw runner assorted spout.
Preferably, the ladder stand further comprises:
the limiting rod is fixedly connected to the end part of the crawling ladder, the crawling ladder and the connecting block form a clamping structure through the limiting rod, and the external size of the limiting rod is completely matched with the internal size of a through hole formed in the top of the connecting block;
and the non-slip mat is fixedly connected to the outer wall of the ladder stand.
Compared with the prior art, the utility model has the beneficial effects that: the steel frame is convenient to assemble;
1. the steel frame is provided with a connecting pipe, a quick assembly structure consisting of a fixed pipe and a threaded rod, the first connecting steel pipe is conveniently connected with the bottom plate through the arranged fixed pipe, so that the steel frame is conveniently assembled on the bottom plate preliminarily, the first connecting steel pipe and the steel fixing strip are conveniently spliced through the arranged connecting pipe, convenience is brought to assembly of a user, the steel frame can be quickly disassembled for subsequent use after being used, and the first connecting steel pipe are conveniently spliced through the arranged threaded rod;
2. the steel frame is provided with a positioning column, a stable structure consisting of a fixed bolt and a nut, the bottom plate can be firmly fixed on the ground through the arranged positioning column, so that the bottom plate is prevented from shaking when a worker works on the steel frame, the steel fixed strip and the first connecting steel pipe can be firmly spliced together through the arranged fixed bolt and the nut, the integral firmness of the steel frame is further improved, and better safety is provided for the worker, the worker is not easy to slide when climbing the steel frame through the arranged anti-slip mat, the worker cannot directly fall onto the ground if sliding happens during working through the arranged protective net, and the multi-layer protective net can also effectively reduce the falling force of the worker even if the weight of the worker carelessly passes through the protective net and falls onto the ground, thereby ensuring that the staff is not seriously injured.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic cross-sectional structural view of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a side view of the ladder of the present invention;
FIG. 5 is a schematic top view of the present invention;
FIG. 6 is a schematic view of the structural connection between the second connecting steel tube and the threaded rod according to the present invention.
In the figure: 1. a base plate; 2. a positioning column; 3. a fixed tube; 4. a first connecting steel pipe; 5. a steel fixing strip; 6. a connecting pipe; 61. an arc-shaped slide bar; 62. an outer sleeve; 63. fixing the bolt; 64. a nut; 7. connecting blocks; 8. climbing a ladder; 81. a limiting rod; 82. a non-slip mat; 9. a threaded rod; 10. a second connecting steel pipe; 11. and (4) a protective net.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a steel frame for ease of assembly comprising: the device comprises a bottom plate 1, a positioning column 2, a fixing tube 3, a first connecting steel tube 4, a steel fixing strip 5, a connecting tube 6, an arc-shaped sliding strip 61, an outer sleeve 62, a fixing bolt 63, a nut 64, a connecting block 7, a ladder stand 8, a limiting rod 81, an anti-skid pad 82, a threaded rod 9, a second connecting steel tube 10 and a protective net 11;
the device comprises a bottom plate 1, a positioning column 2, a fixed pipe 3 and a first connecting steel pipe 4, wherein the bottom plate 1 is fixedly connected to the top of the ground in parallel, the bottom of the bottom plate 1 is fixedly provided with the positioning column 2, the top of the bottom plate 1 is fixedly connected with the fixed pipe 3, and the interior of the fixed pipe 3 is connected with the first connecting steel pipe 4 in a clamping manner;
steel fixed strip 5, its movable mounting is at the top of first connecting steel pipe 4, and the bottom fixedly connected with connecting pipe 6 of steel fixed strip 5, and the tip fixed mounting of steel fixed strip 5 has connecting block 7, and the avris block of connecting block 7 is connected with cat ladder 8, and the inside of first connecting steel pipe 4 runs through swing joint perpendicularly has threaded rod 9, and the tip swing joint of threaded rod 9 has the second to connect steel pipe 10, and the avris fixedly connected with protection network 11 of second connecting steel pipe 10.
Referring to fig. 1 and 2, the number of the positioning columns 2 is eight, and each of the eight positioning columns 2 is a group, and two groups of the positioning columns 2 are symmetrically arranged by taking a perpendicular bisector of the bottom plate 1 as a symmetry axis, and the positioning columns 2 and the fixed tubes 3 form an integrated structure through the bottom plate 1, so that the stability of the bottom plate 1 is further enhanced through the positioning columns 2 and the fixed tubes 3 which are arranged into the integrated structure, and meanwhile, the fixed tubes 3 can firmly fix the first connecting steel tube 4;
referring to fig. 1 and 2, a first connecting steel pipe 4 forms a clamping structure with a bottom plate 1 through a fixing pipe 3, and the outer dimension of the first connecting steel pipe 4 is completely matched with the inner dimension of the fixing pipe 3, so that the first connecting steel pipe 4 is convenient for a user to splice to the bottom plate 1 through the first connecting steel pipe 4 and the bottom plate 1 which are arranged in the clamping structure;
referring to fig. 2, 3 and 5, the connecting tube 6 further includes:
the arc-shaped sliding strip 61 is connected with the side of the connecting pipe 6 in a sliding way up and down;
the outer sleeve 62 is fixedly connected to the end part of the arc-shaped sliding strip 61, and the connecting pipe 6 and the first connecting steel pipe 4 are conveniently spliced through the arranged outer sleeve 62;
the fixed bolt 63 vertically penetrates through the outer sleeve 62 and is movably connected with the inside of the first connecting steel pipe 4, and the end part of the fixed bolt 63 vertically penetrates through the inside of the first connecting steel pipe 4 and is movably connected with the inside of the first connecting steel pipe 4, so that the outer sleeve 62 and the first connecting steel pipe 4 can be firmly fixed together through the arranged fixed bolt 63;
a nut 64 movably connected to an end of the fixing bolt 63, so that the fixing bolt 63 is not loosened even after long-term use through the nut 64;
referring to fig. 1, 2, 3 and 5, the number of the arc-shaped sliding bars 61 is two, the two arc-shaped sliding bars 61 are symmetrically arranged with the perpendicular bisector of the outer sleeve 62 as the symmetry axis, the outer sleeve 62 forms a sliding structure with the connecting pipe 6 through the arc-shaped sliding bars 61, the end of the arc-shaped sliding bar 61 is attached to the inner surface of the connecting pipe 6, the connecting pipe 6 is connected with the first connecting steel pipe 4 through the outer sleeve 62 in a clamping manner, a sliding groove matched with the arc-shaped sliding bar 61 is also formed in the side of the first connecting steel pipe 4, and the outer sleeve 62 and the connecting pipe 6 which are arranged in the sliding structure facilitate the sliding of the outer sleeve 62 outside the connecting pipe 6, so as to facilitate the connection between the outer sleeve 62 and the first connecting steel pipe 4;
referring to fig. 1, 2 and 4, the ladder 8 further includes:
the limiting rod 81 is fixedly connected to the end part of the ladder stand 8, the ladder stand 8 and the connecting block 7 form a clamping structure through the limiting rod 81, the external size of the limiting rod 81 is completely matched with the internal size of a through hole formed in the top of the connecting block 7, and the ladder stand 8 and the connecting block 7 which are arranged into the clamping structure enable the ladder stand 8 to be conveniently assembled to the end part of the steel fixing strip 5 by a user;
The working principle is as follows: when using the steel frame convenient for assembly, according to fig. 1, 2, 3 and 4, a worker fixes the bottom plate 1 on the top of the ground through the positioning column 2, and completely fits the positioning column 2 in the ground to increase the stability of the bottom plate 1, then inserts the first connecting steel pipe 4 into the fixing pipe 3 to preliminarily splice the steel frame, then the user aligns the outer sleeve 62 at the bottom of the steel fixing strip 5 with the first connecting steel pipe 4 and inserts the first connecting steel pipe 4 into the outer sleeve 62 until the top of the first connecting steel pipe 4 is fitted with the bottom of the connecting pipe 6, then the user grasps the outer sleeve 62 and drives the outer sleeve 62 to move downwards through the sliding of the arc-shaped sliding strip 61, when the outer sleeve 62 cannot descend, vertically rotates the fixing bolt 63 into the outer sleeve 62 and the first connecting steel pipe 4, then rotatably installs the nut 64 on the extending portion of the fixing bolt 63 and rotates the nut 64 to be unable to rotate, the steel fixing strip 5 is installed in this way, and similarly, the transverse first connecting steel pipe 4 is sequentially assembled on the side of the steel fixing strip 5, and finally the ladder stand 8 is grasped and the ladder stand 8 is installed on the side of the steel fixing strip 5 through the clamping connection between the limiting rod 81 and the connecting block 7;
according to fig. 1, 2, 4 and 6, the user then grasps the second steel connecting pipe 10 and moves it to the side of the first steel connecting pipe 4, and then rotates the threaded rod 9 to slowly extend out of the second steel connecting pipe 10 and connect with the thread inside the first steel connecting pipe 4, thereby fixing the second steel connecting pipe 10 to the side of the first steel connecting pipe 4, and similarly, the second steel connecting pipe 10; threaded rod 9 of the other end rotates in installing another first connecting steel pipe 4, after first layer steelframe is laid and is accomplished, the staff climbs to the top of steel fixed strip 5 through cat ladder 8, the cooperation through slipmat 82 prevents that the staff from taking place to slide, the staff splices this steelframe wholly according to above-mentioned step on steel fixed strip 5 after that, stop the concatenation when the height that highly reaches the staff construction of steelframe, the staff carries out the operation on the top of steel fixed strip 5 at last, carelessly take place to fall when the staff is in the operation, can prop up the staff well through the protection network 11 that sets up, and then the construction for the staff provides portablely.
Those not described in detail in this specification are within the skill of the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A steel frame convenient to assemble, comprising:
the device comprises a bottom plate (1) which is fixedly connected to the top of the ground in parallel, a positioning column (2) is fixedly arranged at the bottom of the bottom plate (1), a fixed pipe (3) is fixedly connected to the top of the bottom plate (1), and a first connecting steel pipe (4) is clamped and connected inside the fixed pipe (3);
steel fixed strip (5), its movable mounting is in the top of first connecting steel pipe (4), and the bottom fixedly connected with connecting pipe (6) of steel fixed strip (5), and the tip fixed mounting of steel fixed strip (5) has connecting block (7), and the avris block of connecting block (7) is connected with cat ladder (8), and the inside of first connecting steel pipe (4) runs through swing joint perpendicularly has threaded rod (9), and the tip swing joint of threaded rod (9) has second connecting steel pipe (10), and the avris fixedly connected with protection network (11) of second connecting steel pipe (10).
2. The steel frame of claim 1, wherein: the quantity of reference column (2) is eight, and every four of eight reference columns (2) is a set of to two sets of reference columns (2) use the perpendicular bisector of bottom plate (1) to set up as symmetry axis symmetry, and reference column (2) pass through bottom plate (1) and fixed pipe (3) constitution integrated structure moreover.
3. The steel frame of claim 1, wherein: the first connecting steel pipe (4) and the bottom plate (1) form a clamping structure through the fixing pipe (3), and the external size of the first connecting steel pipe (4) is completely matched with the internal size of the fixing pipe (3).
4. The steel frame of claim 1, wherein: the connection tube (6) further comprises:
the arc-shaped sliding strip (61) is connected to the side of the connecting pipe (6) in a sliding mode up and down;
an outer sleeve (62) fixedly connected to an end of the arc-shaped slide bar (61);
a fixing bolt (63) vertically and movably connected inside the outer sleeve (62) in a penetrating way, and the end part of the fixing bolt (63) is vertically and movably connected inside the first connecting steel pipe (4) in a penetrating way;
and a nut (64) movably coupled to an end of the fixing bolt (63).
5. The steel frame of claim 4, wherein: the quantity of arc draw runner (61) is two, and the perpendicular bisector of sleeve (62) outside two arc draw runners (61) sets up for symmetry axis symmetry, and outer sleeve (62) constitute sliding structure through arc draw runner (61) and connecting pipe (6), and the tip of arc draw runner (61) is laminated mutually with the internal surface of connecting pipe (6), and connecting pipe (6) are connected with first connecting steel pipe (4) block through outer sleeve (62), and also seted up on the avris of first connecting steel pipe (4) with arc draw runner (61) assorted spout.
6. The steel frame of claim 1, wherein: the ladder stand (8) further comprises:
the limiting rod (81) is fixedly connected to the end part of the crawling ladder (8), the crawling ladder (8) and the connecting block (7) form a clamping structure through the limiting rod (81), and the external size of the limiting rod (81) is completely matched with the internal size of a through hole formed in the top of the connecting block (7);
and the non-slip mat (82) is fixedly connected to the outer wall of the ladder stand (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122458799.7U CN216517021U (en) | 2021-10-12 | 2021-10-12 | Steel frame convenient to assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122458799.7U CN216517021U (en) | 2021-10-12 | 2021-10-12 | Steel frame convenient to assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216517021U true CN216517021U (en) | 2022-05-13 |
Family
ID=81523268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122458799.7U Active CN216517021U (en) | 2021-10-12 | 2021-10-12 | Steel frame convenient to assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216517021U (en) |
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2021
- 2021-10-12 CN CN202122458799.7U patent/CN216517021U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231222 Address after: No. 72 Shadaozi Village, Bao'an Street Office, Zhidan County, Yan'an City, Shaanxi Province, 717500 Patentee after: Zhidan County Jibochao Trading Co.,Ltd. Address before: 233000 second floor, office building, No. 1261, Yannan Road, Bengbu City, Anhui Province Patentee before: Xiong Huan |