CN209817086U - Assembled steel structure - Google Patents
Assembled steel structure Download PDFInfo
- Publication number
- CN209817086U CN209817086U CN201920221513.3U CN201920221513U CN209817086U CN 209817086 U CN209817086 U CN 209817086U CN 201920221513 U CN201920221513 U CN 201920221513U CN 209817086 U CN209817086 U CN 209817086U
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- CN
- China
- Prior art keywords
- steel
- plate
- reinforcing
- concrete beam
- steel structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 60
- 239000010959 steel Substances 0.000 title claims abstract description 60
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 36
- 229920003023 plastic Polymers 0.000 claims abstract description 17
- 239000004033 plastic Substances 0.000 claims abstract description 17
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 12
- 238000003466 welding Methods 0.000 abstract description 10
- 238000010276 construction Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 230000001737 promoting effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000001976 improved effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses an assembled steel structure, including the concrete beam, the upper end of concrete beam is provided with the I-steel, the symmetry cover has two spill fixture blocks on the top outer wall of I-steel, the top welding of spill fixture block has fastening nut, the bottom welding of spill fixture block has the enhancement swash plate, the bottom welding of enhancement swash plate has the locating plate. This assembled steel construction, high durability and convenient operation, the installation is firm, go into the outer wall of I-steel both sides through going into the spill fixture block respectively on, and through spacing bolt threaded connection in proper order in the fastening nut of both sides, realize the effect of the fixed I-steel of both sides spill fixture block, the rethread strengthens the swash plate and is connected with the locating plate, make the cooperation of expansion bolt plastics bloated stopper use, realize the stable effect in locating plate and concrete beam location, install first reinforcing plate and second reinforcing plate additional in proper order through the one side that is close to the I-steel outer wall at the enhancement swash plate, improve the stability of the I-steel left and right sides, be favorable to promoting and popularizing.
Description
Technical Field
The utility model belongs to the technical field of the steel construction, concretely relates to assembled steel structure.
Background
Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and all the members or parts are usually connected by welding seams, bolts or rivets. Because of its light dead weight, and construction is simple and convenient, widely apply to fields such as large-scale factory building, venue, superelevation layer.
At present, in the construction process of a supporting beam, I-steel and channel steel are usually required to be matched for use, however, the general firmness of the I-steel in the assembly process is poor, and the stability of the I-steel after assembly cannot be effectively guaranteed, so that an assembly type steel structure is required for solving the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an assembled steel structure to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an assembled steel structure, includes the concrete beam, the upper end of concrete beam is provided with the I-steel, the symmetry cover has two spill fixture blocks on the top outer wall of I-steel, the top welding of spill fixture block has fastening nut, the bottom welding of spill fixture block has the enhancement swash plate, the bottom welding of enhancement swash plate has the locating plate, the through-hole has been seted up on the surface of locating plate, the inside of through-hole is provided with expansion bolts, the locating hole has been seted up to the inside of concrete beam, the inside of locating hole is provided with the plastics bloated stopper, the outer wall of strengthening the swash plate has from top to bottom welded first reinforcing plate and second reinforcing plate in proper order.
This setting is used for being connected with the locating plate through strengthening the swash plate, makes expansion bolt plastics bloated stopper's cooperation use, realizes the stable effect in locating plate and concrete beam location, through strengthen the swash plate and be close to I-steel outer wall one side install first reinforcing plate and second reinforcing plate additional in proper order, improves the stability of the I-steel left and right sides.
Preferably, the top end of the concave fixture block and the inner threads of the two groups of fastening nuts are connected with limiting bolts.
The arrangement is used for being sequentially connected in the fastening nuts on the two sides through the limiting bolts in a threaded manner, and the effect that the I-shaped steel is fixed by the concave clamping blocks on the two sides is achieved.
Preferably, the ends of the first reinforcing plate and the second reinforcing plate are both in contact with the outer wall of the I-shaped steel, and the length of the second reinforcing plate is greater than that of the first reinforcing plate.
Preferably, the through hole and the positioning hole are perpendicular to each other, and the aperture of the through hole is equal to that of the positioning hole.
Preferably, the plastic expansion plug is internally provided with internal thread teeth matched with the expansion bolt for use, and the plastic expansion plug is a matrix made of ABS resin.
This setting is used for realizing that expansion bolts can screw into in the plastics bloated stopper, realizes expansion bolts in the effect of the fastening more in the locating hole.
Preferably, the reinforced inclined plate is obliquely arranged between the concave fixture block and the positioning plate at an angle smaller than thirty degrees.
The arrangement is used for improving the connection stability of the reinforced inclined plate between the concave clamping block and the positioning plate.
The utility model discloses a technological effect and advantage: this assembled steel construction, high durability and convenient operation, the installation is firm, go into the outer wall of I-steel both sides through going into the spill fixture block respectively on, and through spacing bolt threaded connection in proper order in the fastening nut of both sides, realize the effect of the fixed I-steel of both sides spill fixture block, the rethread strengthens the swash plate and is connected with the locating plate, make the cooperation of expansion bolt plastics bloated stopper use, realize the stable effect in locating plate and concrete beam location, install first reinforcing plate and second reinforcing plate additional in proper order through the one side that is close to the I-steel outer wall at the enhancement swash plate, improve the stability of the I-steel left and right sides, be favorable to promoting and popularizing.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the point A of FIG. 1 according to the present invention;
fig. 3 is an assembly diagram of the present invention.
In the figure: 1. a concrete beam; 2. i-shaped steel; 3. a concave fixture block; 4. fastening a nut; 5. a reinforced sloping plate; 6. positioning a plate; 7. a through hole; 8. an expansion bolt; 9. positioning holes; 10. plastic expansion plugs; 11. a first reinforcing plate; 12. a second reinforcing plate; 13. and a limiting bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides an assembled steel structure as shown in fig. 1-3, including concrete beam 1, concrete beam 1's upper end is provided with I-steel 2, the symmetry cover has two spill fixture blocks 3 on I-steel 2's the top outer wall, the top welding of spill fixture block 3 has fastening nut 4, the bottom welding of spill fixture block 3 has reinforcing swash plate 5, reinforcing swash plate 5's bottom welding has locating plate 6, through-hole 7 has been seted up on the surface of locating plate 6, the inside of through-hole 7 is provided with expansion bolts 8, locating hole 9 has been seted up to concrete beam 1's inside, the inside of locating hole 9 is provided with plastics bloated stopper 10, reinforcing swash plate 5's outer wall has welded first reinforcing plate 11 and second reinforcing plate 12 from top to bottom in proper order.
Specifically, the top end of the concave fixture block 3 and the inner threads of the two sets of fastening nuts 4 are connected with a limiting bolt 13.
Specifically, the end portions of the first reinforcing plate 11 and the second reinforcing plate 12 are both in contact with the outer wall of the i-beam 2, and the length of the second reinforcing plate 12 is greater than that of the first reinforcing plate 11.
Specifically, the through hole 7 and the positioning hole 9 are perpendicular to each other, and the hole diameters of the through hole 7 and the positioning hole 9 are equal.
Specifically, the plastic expansion plug 10 is provided with internal thread teeth inside, which are used in cooperation with the expansion bolt 8, and the plastic expansion plug 10 is a base body made of ABS resin.
Specifically, the reinforced inclined plate 5 is obliquely arranged between the concave fixture block 3 and the positioning plate 6 at an angle smaller than thirty degrees.
When the assembly type steel structure is used, firstly, the I-shaped steel 2 to be assembled is stably placed at the top end of the concrete beam 1, at the moment, the concave fixture block 3 at one side is clamped on the outer wall of the I-shaped steel 2 at one side, and ensures that the ends of the first reinforcing plate 11 and the second reinforcing plate 12 contact the outer wall of the i-beam 2, the installation position can be determined, the surface of the concrete beam 1 is subjected to hole turning through the electric drill to obtain a positioning hole 9, the plastic expansion plug 10 is placed into the positioning hole 9, and after the through hole 7 and the positioning hole 9 inside the positioning plate 6 are vertically symmetrical, the expansion bolt 8 is connected with the plastic expansion plug 10 in a threaded mode, the effect that the positioning plate 6 and the concrete beam 1 are stably positioned is achieved, the limiting bolt 13 is sequentially connected with the fastening nuts 4 on the two sides in a threaded mode, the effect that the I-shaped steel 2 is clamped by the concave clamping blocks 3 on the two sides is achieved, and firmness of the I-shaped steel 2 and the concrete beam 1 in the assembling process is greatly improved. This steel construction, high durability and convenient operation, the installation is firm, go into on the outer wall of 2 both sides of I-steel through going into concave fixture block 3 respectively, and through spacing bolt 13 threaded connection in proper order in the fastening nut 4 of both sides, realize 3 fixed I-steel 2's of both sides concave fixture block effect, the rethread is strengthened swash plate 5 and is connected with locating plate 6, make the cooperation of 8 plastics blooms 10 of expansion bolts use, realize locating plate 6 and 1 stable effect in location of concrete beam, install first reinforcing plate 11 and second reinforcing plate 12 additional in proper order through strengthening swash plate 5 and being close to one side of 2 outer walls of I-steel, improve the stability of the 2 left and right sides of I-steel, be favorable to promoting and popularizing.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. An assembled steel structure, includes concrete beam (1), its characterized in that: the concrete beam is characterized in that an I-shaped steel (2) is arranged at the upper end of the concrete beam (1), two concave clamping blocks (3) are symmetrically sleeved on the outer wall of the top end of the I-shaped steel (2), fastening nuts (4) are welded at the top end of the concave clamping blocks (3), reinforcing inclined plates (5) are welded at the bottom ends of the concave clamping blocks (3), positioning plates (6) are welded at the bottom ends of the reinforcing inclined plates (5), through holes (7) are formed in the surfaces of the positioning plates (6), expansion bolts (8) are arranged inside the through holes (7), positioning holes (9) are formed in the concrete beam (1), plastic expansion plugs (10) are arranged inside the positioning holes (9), and first reinforcing plates (11) and second reinforcing plates (12) are sequentially welded at the top and the bottom of the outer wall of the reinforcing.
2. An assembled steel structure according to claim 1, wherein: and the top end of the concave clamping block (3) and the inner threads of the two groups of fastening nuts (4) are connected with a limiting bolt (13).
3. An assembled steel structure according to claim 1, wherein: the end parts of the first reinforcing plate (11) and the second reinforcing plate (12) are in contact with the outer wall of the I-shaped steel (2), and the length of the second reinforcing plate (12) is larger than that of the first reinforcing plate (11).
4. An assembled steel structure according to claim 1, wherein: the through hole (7) and the positioning hole (9) are perpendicular to each other, and the hole diameters of the through hole (7) and the positioning hole (9) are equal.
5. An assembled steel structure according to claim 1, wherein: the plastic expansion plug (10) is internally provided with internal thread teeth matched with the expansion bolt (8) for use, and the plastic expansion plug (10) is a matrix made of ABS resin.
6. An assembled steel structure according to claim 1, wherein: the reinforced inclined plate (5) is obliquely arranged between the concave fixture block (3) and the positioning plate (6) at an angle smaller than thirty degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920221513.3U CN209817086U (en) | 2019-02-22 | 2019-02-22 | Assembled steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920221513.3U CN209817086U (en) | 2019-02-22 | 2019-02-22 | Assembled steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209817086U true CN209817086U (en) | 2019-12-20 |
Family
ID=68873391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920221513.3U Expired - Fee Related CN209817086U (en) | 2019-02-22 | 2019-02-22 | Assembled steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209817086U (en) |
-
2019
- 2019-02-22 CN CN201920221513.3U patent/CN209817086U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 |