CN216305138U - Punching-free steel structure - Google Patents
Punching-free steel structure Download PDFInfo
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- CN216305138U CN216305138U CN202122373160.9U CN202122373160U CN216305138U CN 216305138 U CN216305138 U CN 216305138U CN 202122373160 U CN202122373160 U CN 202122373160U CN 216305138 U CN216305138 U CN 216305138U
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Abstract
The utility model provides a punching-free steel structure, and relates to the field of steel structures. This exempt from formula of punching steel construction, including two girder steels, the outer surface connection fixed mounting of girder steel has the fixture block, and the adapter sleeve has been cup jointed to the surface between two girder steels, through connecting rod fixed connection between two upper and lower adapter sleeves, controls through fixed block fixed connection between two adapter sleeves, and the inboard both ends fixed mounting of adapter sleeve has the span, and the one end fixed mounting that the adapter sleeve was kept away from to the span has the fixed plate, and the middle part threaded connection of fixed plate has the bolt, and one side fixed mounting that the bolt is close to the girder steel has the crown plate. This exempt from formula steel construction that punches docks two girder steels, cup joints the adapter sleeve at the girder steel surface of free end and slides to between two girder steels and make the cutting ferrule align with the fixture block, makes the cutting ferrule remove and make the cutting ferrule cup joint the surface at the fixture block through rotatory bolt to can reach the effect of exempting from the connection of punching, and then can increase the intensity of connecting.
Description
Technical Field
The utility model relates to the technical field of steel structures, in particular to a punching-free 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 rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like are adopted.
Two current steel construction are connected through the bolt through punching, but such operation mode is easy fracture in trompil department, can produce the shearing force and then make the bolt easily fracture between spiral and the steel construction simultaneously, so need a formula steel construction of exempting from to punch.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a punching-free steel structure, which solves the problems in the background art.
In order to achieve the purpose, the utility model is realized by the following technical scheme: a punching-free steel structure comprises two steel beams, wherein the outer surfaces of the steel beams are fixedly connected and provided with a fixture block, the outer surface between the two steel beams is sleeved with a connecting sleeve, the upper connecting sleeve and the lower connecting sleeve are fixedly connected through a connecting rod, the left connecting sleeve and the right connecting sleeve are fixedly connected through a fixing block, the two ends of the inner side of the connecting sleeve are fixedly provided with a wingspan, one end of the wingspan, far away from the connecting sleeves, is fixedly provided with a fixing plate, the middle part of the fixing plate is in threaded connection with a bolt, one side, close to the steel beams, of the bolt is fixedly provided with a ring plate, the outer surface of the bolt is rotatably connected with a clamping sleeve, the clamping sleeve is sleeved on the outer surface of the fixture block, the middle part of the clamping sleeve is provided with a groove, the ring plate is rotatably connected inside the groove, the middle part of the fixing block at the upper end is provided with a countersunk groove, the upper surface of the fixing block at the lower end is provided with a semi-through groove, and the insides of the countersunk groove and the semi-through groove are slidably connected with a rubber pad, the top end of the rubber pad is fixedly provided with a pressing plate, and the pressing plate is in threaded connection with the countersunk head groove through a countersunk head bolt.
Preferably, the height of the wingspan is larger than that of the fixture block, and the cross section of the wingspan is L-shaped.
Preferably, the number of the clamping blocks is four, the four clamping blocks are arranged in a group in a bilaterally symmetrical mode, and the clamping blocks on each side are arranged in a vertically symmetrical mode.
Preferably, the shape of girder steel is "worker" font, and the shape of rubber pad is with the shape looks adaptation of girder steel.
Preferably, the number of the countersunk head bolts is four, and the four countersunk head bolts are respectively positioned at four corners of the pressing plate.
Preferably, the inner width of the connecting sleeve is equal to the thickness of two sides of the steel beam, and the length of the connecting sleeve is greater than the distance between the two steel beams.
The utility model has the following beneficial effects:
1. this exempt from formula steel construction that punches docks two girder steels, cup joints the adapter sleeve at the girder steel surface of free end and slides to between two girder steels and make the cutting ferrule align with the fixture block, makes the cutting ferrule remove and make the cutting ferrule cup joint the surface at the fixture block through rotatory bolt to can reach the effect of exempting from the connection of punching, and then can increase the intensity of connecting.
2. This exempt from to punch steel construction inserts the rubber pad in the inside of countersunk head groove and with the rubber pad lapse and make the bottom of rubber pad be located the inside of semi-through groove, through countersunk head bolt with clamp plate and fixed block fixed connection, can play the effect of buffering through such setting.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a steel beam according to the present invention;
FIG. 3 is a schematic view of the connection of the connecting sleeve of the present invention;
FIG. 4 is a schematic view of the rubber pad of the present invention.
The steel beam-1, the fixture block-2, the connecting sleeve-3, the wingspan-4, the fixing plate-5, the bolt-6, the ring plate-7, the clamping sleeve-8, the groove-9, the fixing block-10, the countersunk groove-11, the semi-through groove-12, the rubber pad-13, the pressing plate-14, the countersunk bolt-15 and the connecting rod-16.
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.
The embodiment of the utility model provides a punching-free steel structure which comprises the following components in parts by weight:
in the first embodiment, as shown in fig. 1 to 4, the first embodiment includes two steel beams 1, the outer surface of the steel beam 1 is connected and fixedly mounted with the fixture blocks 2, the number of the fixture blocks 2 is four, two of the four fixture blocks 2 are symmetrically arranged in a group, the fixture blocks 2 on each side are symmetrically arranged up and down, and the connection stability can be ensured through the arrangement.
The wingspan 4 is fixedly installed at the two ends of the inner side of the connecting sleeve 3, the height of the wingspan 4 is larger than that of the clamping block 2, the cross section of the wingspan 4 is L-shaped, and the device can be assembled with the steel beam 1 through the arrangement.
The top end of the rubber pad 13 is fixedly provided with a pressing plate 14, and the pressing plate 14 is in threaded connection with the countersunk groove 11 through a countersunk bolt 15. The number of countersunk head bolts 15 is four, and four countersunk head bolts 15 are respectively located the four corners of pressure plate 14, and the stability of connection can be guaranteed through such setting.
When using, dock two girder steels 1, cup joint adapter sleeve 3 at the girder steel 1 surface of free end and slide to between two girder steels 1 and make cutting ferrule 8 align with fixture block 2, make cutting ferrule 8 remove and make cutting ferrule 8 cup joint the surface at fixture block 2 through swivel bolt 6, insert rubber pad 13 the inside of countersunk head groove 11 and with rubber pad 13 lapse and make the bottom of rubber pad 13 be located the inside of semi-through groove 12, through countersunk head bolt 15 with clamp plate 14 and fixed block 10 fixed connection.
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. The utility model provides a free-punching steel structure, includes two girder steels (1), its characterized in that: the outer surfaces of the steel beams (1) are fixedly connected with a clamping block (2), the outer surface between the two steel beams (1) is sleeved with a connecting sleeve (3), the upper connecting sleeve (3) and the lower connecting sleeve (3) are fixedly connected through a connecting rod (16), and the left connecting sleeve (3) and the right connecting sleeve (3) are fixedly connected through a fixing block (10);
wingspan (4) is fixedly installed at two ends of the inner side of the connecting sleeve (3), a fixing plate (5) is fixedly installed at one end, far away from the connecting sleeve (3), of the wingspan (4), a bolt (6) is connected to the middle of the fixing plate (5) in a threaded mode, a ring plate (7) is fixedly installed on one side, close to the steel beam (1), of the bolt (6), a clamping sleeve (8) is rotatably connected to the outer surface of the bolt (6), the clamping sleeve (8) is sleeved on the outer surface of the clamping block (2), a groove (9) is formed in the middle of the clamping sleeve (8), and the ring plate (7) is rotatably connected to the inner portion of the groove (9);
countersunk groove (11) has been seted up at fixed block (10) middle part of upper end, semicircular groove (12) have been seted up to fixed block (10) upper surface of lower extreme, and the inside sliding connection of countersunk groove (11) and semicircular groove (12) has rubber pad (13), and the top fixed mounting of rubber pad (13) has clamp plate (14), passes through countersunk bolt (15) threaded connection between clamp plate (14) and countersunk groove (11).
2. A hole-free construction as claimed in claim 1, wherein: the height of the wingspan (4) is larger than that of the fixture block (2), and the cross section of the wingspan (4) is L-shaped.
3. A hole-free construction as claimed in claim 1, wherein: the number of the clamping blocks (2) is four, the four clamping blocks (2) are arranged in a group which is bilaterally symmetrical, and the clamping blocks (2) on each side are arranged in a vertically symmetrical mode.
4. A hole-free construction as claimed in claim 1, wherein: the shape of girder steel (1) is "worker" font, and the shape of rubber pad (13) and the shape looks adaptation of girder steel (1).
5. A hole-free construction as claimed in claim 1, wherein: the number of the countersunk head bolts (15) is four, and the four countersunk head bolts (15) are respectively positioned at four corners of the pressing plate (14).
6. A hole-free construction as claimed in claim 1, wherein: the inside width of adapter sleeve (3) equals the thickness of girder steel (1) both sides, and the length of adapter sleeve (3) is greater than the distance between two girder steels (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122373160.9U CN216305138U (en) | 2021-09-29 | 2021-09-29 | Punching-free steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122373160.9U CN216305138U (en) | 2021-09-29 | 2021-09-29 | Punching-free steel structure |
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| Publication Number | Publication Date |
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| CN216305138U true CN216305138U (en) | 2022-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122373160.9U Active CN216305138U (en) | 2021-09-29 | 2021-09-29 | Punching-free steel structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115538717A (en) * | 2022-10-25 | 2022-12-30 | 哈尔滨工程大学 | TU buckle type assembly node and assembly method thereof |
-
2021
- 2021-09-29 CN CN202122373160.9U patent/CN216305138U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115538717A (en) * | 2022-10-25 | 2022-12-30 | 哈尔滨工程大学 | TU buckle type assembly node and assembly method thereof |
| CN115538717B (en) * | 2022-10-25 | 2023-06-27 | 哈尔滨工程大学 | TU buckle type assembly node and assembly method thereof |
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