CN212104801U - Steel construction roof beam convenient to dismouting - Google Patents
Steel construction roof beam convenient to dismouting Download PDFInfo
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- CN212104801U CN212104801U CN202020672768.4U CN202020672768U CN212104801U CN 212104801 U CN212104801 U CN 212104801U CN 202020672768 U CN202020672768 U CN 202020672768U CN 212104801 U CN212104801 U CN 212104801U
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- connecting rod
- steel
- stand
- pin shaft
- crossbeam
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Abstract
The utility model discloses a steel structure beam convenient for disassembly and assembly, which comprises a stand column body and a beam body, wherein the middle part of the top surface of the stand column body is provided with a female groove downwards along the transverse direction, the outer end of the beam body is fixed with a male tenon, the male tenon is matched with the female groove, and the outer end surface of the beam body is attached to the inner side surface of the stand column body; connecting holes are longitudinally formed in the front side and the rear side of the female groove. Has the advantages that: the utility model discloses a mode locking of tighrening ring is installed additional at both ends behind connecting hole and locating hole through alternating the connecting rod in the public tenon of this end of body of crossbeam and the female groove sliding fit at stand body top to this realizes the high-speed joint between crossbeam body and the stand body, has made things convenient for and has removed the fixed between crossbeam body and the stand body through the mode of demolising tighrening ring and connecting rod, has replaced crossbeam body and stand body welded fixed mode, is favorable to promoting the holistic efficiency of construction of steel construction.
Description
Technical Field
The utility model relates to a steel construction roof beam field, concretely relates to steel construction roof beam convenient to dismouting.
Background
Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises beam steel, 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 adopting welding seams, bolts or rivets. Because of its dead weight is lighter, and the construction is simple and convenient, the wide application in fields such as large-scale factory building, venue, super high-rise, the steel construction roof beam is the important component part of steel construction, often adopts the welded mode to fix when the both ends of present steel construction roof beam are connected with the stand, and the dismouting is got up very inconveniently, very big influence the holistic efficiency of construction of steel construction.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a steel construction roof beam convenient to dismouting just for solving above-mentioned problem, the public tenon through this end of body of crossbeam and the female groove sliding fit at stand body top and through alternate the mode locking that the connecting rod installed the tighrening ring additional in both ends behind connecting hole and locating hole to this realizes the high-speed joint between crossbeam body and the stand body, sees the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a steel structure beam convenient to dismouting, including stand body and crossbeam body, female groove has been seted up along horizontal downwards in the middle part of the top surface of stand body, the outer end of crossbeam body is fixed with the public tenon, the public tenon with female groove cooperation, and the outer terminal surface of crossbeam body with the medial surface laminating of stand body;
connecting holes are longitudinally formed in the front side and the rear side of the female groove, a positioning hole is longitudinally formed in the middle of the male tenon, the positioning hole is coaxially opposite to the two connecting holes and is in inserting fit with a connecting rod, and fastening rings are fixed at the end parts of the connecting rod, which extend out of the front end face and the rear end face of the upright post body;
and a reinforcing component is obliquely and fixedly arranged between the inner side of the upright post body and the bottom surface of the cross beam body.
Preferably, the reinforcing component comprises a first fixing seat, a second fixing seat and a reinforcing rod, the first fixing seat is fixedly installed on the bottom surface of the beam body, the second fixing seat is fixedly installed on the inner side of the column body, the first hinging seat is fixed on the bottom surface of the first fixing seat, the second hinging seat is fixed on the two side surfaces of the first fixing seat, and two ends of the reinforcing rod are respectively connected with the first hinging seat and the second hinging seat in a rotating mode through a first pin shaft and a second pin shaft.
Preferably, the reinforcing rod is a cold-rolled steel rod.
Preferably, the two ends of the first pin shaft are movably riveted with the first hinged seat, the middle of the first pin shaft is in sliding fit with the reinforcing rod, the two ends of the second pin shaft are movably riveted with the second hinged seat, and the middle of the second pin shaft is in sliding fit with the reinforcing rod.
Preferably, the female slot is a rectangular slot, and the male tenon is a rectangular steel block.
Preferably, the connecting rod is a screw, the fastening ring is a nut, and the connecting rod is fixedly connected with the fastening ring through threads.
Preferably, the connecting rod is a solid steel rod, the fastening ring is a solid ring, and the fastening ring is in interference fit with the connecting rod.
By adopting the steel structure beam convenient for disassembly and assembly, during construction, the cross beam body is lifted to ensure that the male tenons at two end parts are respectively and completely matched with the female grooves on the top surface of the pre-established upright post body from top to bottom until the outer end surface of the cross beam body is attached to the inner side surface of the upright post body, after the cross beam body is placed in place, the connecting rod is inserted into the connecting holes and the positioning holes in sequence, the two ends of the connecting rod are respectively exposed out of the front end surface and the rear end surface of the upright post body, then the fastening rings are respectively additionally arranged at the two outer ends of the connecting rod and are tightly pressed against the front end surface and the rear end surface of the upright post body, so that the upright post body and the cross beam body can be quickly connected and fixed, and the fixation between the cross beam body and the upright post body can be released only by detaching the fastening rings, easy dismounting is favorable to promoting the holistic efficiency of construction of steel construction, consolidate the subassembly when fixed, should install in advance the fixing base two is fixed the stand body is inboard, fixing base one is unset in advance, and works as the stand body with this body coupling of crossbeam is fixed after accomplishing, through the slope the mode of stiffener makes the top surface of fixing base one closely attached in crossbeam body bottom surface, later can be through seeing through a fixing base bottom surface upwards attack the bolt extremely the mode of crossbeam body will fixing base one fastening is fixed, so passes through the stiffener stand body with the right triangle reinforced structure that crossbeam body three is constituteed can be right the stand body with the connection of crossbeam body is consolidated, is favorable to strengthening steel construction bulk strength.
Has the advantages that: 1. the utility model discloses a mode locking that the tenon of crossbeam body tip and the female groove at stand body top slide fit and both ends install the tighrening ring additional through alternating the connecting rod behind connecting hole and locating hole to realize the high-speed joint between crossbeam body and the stand body with this, made things convenient for and removed the fixing between crossbeam body and the stand body through the mode of demolising tighrening ring and connecting rod, replaced crossbeam body and stand body welded fixed mode, be favorable to promoting the holistic efficiency of construction of steel construction;
2. the mode through the fixed mounting stiffener of slope between crossbeam body bottom surface and stand body inboard forms firm right triangle bearing structure to this intensity of strengthening crossbeam body and stand body junction is favorable to strengthening the steel construction bulk strength.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front external view of the present invention;
FIG. 2 is a front cross-sectional view of FIG. 1;
FIG. 3 is a left external view of FIG. 1;
fig. 4 is a left side sectional view of fig. 1.
The reference numerals are explained below:
1. a connecting rod; 101. a fastening ring; 2. a beam body; 3. a column body; 4. a reinforcement assembly; 401. a first fixed seat; 402. a first hinge seat; 403. a first pin shaft; 404. a reinforcing bar; 405. a second fixed seat; 406. a second hinge seat; 407. a second pin shaft; 5. a tenon; 501. positioning holes; 6. a mother tank; 601. and connecting the holes.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model provides a steel structure roof beam convenient to dismouting, including stand body 3 and crossbeam body 2, female groove 6 has been seted up along horizontal downwards in the middle part of the top surface of stand body 3, and the outer end of crossbeam body 2 is fixed with public tenon 5, and public tenon 5 cooperates with female groove 6, and the laminating of the outer terminal surface of crossbeam body 2 and stand body 3's medial surface. Connecting holes 601 are longitudinally formed in the front side and the rear side of the female groove 6, a positioning hole 501 is longitudinally formed in the middle of the male tenon 5, the positioning hole 501 and the two connecting holes 601 are coaxially aligned and are in insertion fit with a connecting rod 1, and fastening rings 101 are fixed at the end portions of the connecting rod 1, extending out of the front end face and the rear end face of the upright post body 3. A reinforcing component 4 is obliquely fixed between the inner side of the column body 3 and the bottom surface of the beam body 2.
As a preferred scheme of the scheme, the reinforcing component 4 comprises a first fixing seat 401, a second fixing seat 405 and a reinforcing rod 404, the first fixing seat 401 is fixedly installed on the bottom surface of the beam body 2, the second fixing seat 405 is fixedly installed on the inner side of the column body 3, a first hinge seat 402 is fixed on the bottom surface of the first fixing seat 401, a second hinge seat 406 is fixed on the side surface of the second fixing seat 405, two ends of the reinforcing rod 404 are rotatably connected with the first hinge seat 402 and the second hinge seat 406 through a first pin shaft 403 and a second pin shaft 407 respectively, so that the right-angled triangle reinforcing structure formed by the reinforcing rod 404 of the reinforcing component 4, the column body 3 and the beam body 2 can reinforce the connection of the column body 3 and the beam body 2, and the reinforcing rod 404 is a cold-rolled steel rod, so that the reinforcing rod 404 has good.
A403 both ends of pin shaft are riveted with the activity of a 402 hinge seat, a 403 middle part of pin shaft is riveted with stiffener 404, a 407 both ends of pin shaft are riveted with a 406 hinge seat, a 407 middle part of pin shaft is riveted with stiffener 404, so set up, the stiffener 404 can be in the rotation of freedom between a 406 hinge seat and a 402 hinge seat, with this ensure that a 401 fixing base can be inseparable attached in 2 bottom surfaces of crossbeam body when the installation, female slot 6 is the rectangular channel, public tenon 5 is the rectangle steel block, so that alignment that female slot 6 and public tenon 5 can be quick when the cooperation.
Connecting rod 1 is the screw rod, tighrening ring 101 is the nut, connecting rod 1 passes through thread fixed connection with tighrening ring 101, so that tighrening ring 101 can be quick screw up at 1 both ends of connecting rod and the top is tight at the front and back terminal surface of stand body 3, connecting rod 1 is solid steel pole, tighrening ring 101 is solid ring, tighrening ring 101 and 1 interference fit of connecting rod, so that the mode through application of force drunkenness tighrening ring 101 with tighrening ring 101 fasten at 1 both ends of connecting rod and top at the front and back terminal surface of stand body 3.
By adopting the structure, during construction, the cross beam body 2 is completely matched with the tenon 5 at the two end parts respectively from top to bottom with the female groove 6 at the top surface of the pre-established upright post body 3 in a hoisting mode until the outer end surface of the cross beam body 2 is attached to the inner side surface of the upright post body 3, after the cross beam body 2 is placed in place, the connecting rod 1 is inserted to pass through the connecting hole 601 and the positioning hole 501 in sequence, the two ends of the connecting rod 1 are respectively exposed out of the front end surface and the rear end surface of the upright post body 3, then the fastening rings 101 are respectively arranged at the two outer ends of the connecting rod 1 and the fastening rings 101 are tightly pressed against the front end surface and the rear end surface of the upright post body 3, so that the upright post body 3 and the cross beam body 2 can be quickly connected and fixed, and the fixation between the cross beam body 2 and the upright post body, reinforce subassembly 4 when fixed, it is inboard at stand body 3 to fix two 405 fixing bases of preinstallation, fixing base 401 is unsettled in advance, and after stand body 3 and crossbeam body 2 connect fixed the completion, the mode through slope stiffener 404 makes the top surface of fixing base 401 closely attached in the 2 bottom surfaces of crossbeam body, later can upwards attack bolt to crossbeam body 2's mode through a 401 bottom surfaces of fixing base and fasten fixing base 401, so through stiffener 404, the right triangle reinforced structure that stand body 3 and 2 three of crossbeam body are constituteed can be consolidated stand body 3 and crossbeam body 2's connection, be favorable to strengthening steel construction bulk strength.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides a steel construction roof beam convenient to dismouting, includes stand body and crossbeam body, its characterized in that: a female groove is formed in the middle of the top surface of the stand column body in the transverse downward direction, a male tenon is fixed to the outer end of the cross beam body, the male tenon is matched with the female groove, and the outer end face of the cross beam body is attached to the inner side face of the stand column body;
connecting holes are longitudinally formed in the front side and the rear side of the female groove, a positioning hole is longitudinally formed in the middle of the male tenon, the positioning hole is coaxially opposite to the two connecting holes and is in inserting fit with a connecting rod, and fastening rings are fixed at the end parts of the connecting rod, which extend out of the front end face and the rear end face of the upright post body;
and a reinforcing component is obliquely and fixedly arranged between the inner side of the upright post body and the bottom surface of the cross beam body.
2. The steel structural beam convenient to disassemble and assemble according to claim 1, characterized in that: the reinforcing component comprises a first fixing seat, a second fixing seat and a reinforcing rod, the first fixing seat is fixedly installed on the bottom surface of the beam body, the second fixing seat is fixedly installed on the inner side of the column body, the first bottom surface of the first fixing seat is fixedly provided with a first hinged seat, the two sides of the second fixing seat are fixedly provided with a second hinged seat, and two ends of the reinforcing rod are respectively connected with the first hinged seat and the second hinged seat in a rotating mode through a first pin shaft and a second pin shaft.
3. The steel structural beam convenient to disassemble and assemble according to claim 2, characterized in that: the reinforcing rod is a cold-rolled steel rod.
4. The steel structural beam convenient to disassemble and assemble according to claim 2, characterized in that: and two ends of the pin shaft are movably riveted with the first hinge seat, the middle part of the pin shaft is in sliding fit with the reinforcing rod, two ends of the pin shaft are movably riveted with the second hinge seat, and the middle part of the pin shaft is in sliding fit with the reinforcing rod.
5. The steel structural beam convenient to disassemble and assemble according to claim 2, characterized in that: the female slot is a rectangular slot, and the male tenon is a rectangular steel block.
6. The steel structural beam convenient to disassemble and assemble according to claim 5, wherein: the connecting rod is a screw rod, the fastening ring is a nut, and the connecting rod is fixedly connected with the fastening ring through threads.
7. The steel structural beam convenient to disassemble and assemble according to claim 5, wherein: the connecting rod is solid steel pole, the tighrening ring is solid ring, the tighrening ring with the connecting rod interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020672768.4U CN212104801U (en) | 2020-04-28 | 2020-04-28 | Steel construction roof beam convenient to dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020672768.4U CN212104801U (en) | 2020-04-28 | 2020-04-28 | Steel construction roof beam convenient to dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212104801U true CN212104801U (en) | 2020-12-08 |
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ID=73618700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020672768.4U Expired - Fee Related CN212104801U (en) | 2020-04-28 | 2020-04-28 | Steel construction roof beam convenient to dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212104801U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115450373A (en) * | 2022-09-28 | 2022-12-09 | 中冶沈勘秦皇岛工程设计研究总院有限公司 | Assembled steel construction roof beam for civil engineering |
-
2020
- 2020-04-28 CN CN202020672768.4U patent/CN212104801U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115450373A (en) * | 2022-09-28 | 2022-12-09 | 中冶沈勘秦皇岛工程设计研究总院有限公司 | Assembled steel construction roof beam for civil engineering |
| CN115450373B (en) * | 2022-09-28 | 2024-05-10 | 中冶沈勘秦皇岛工程设计研究总院有限公司 | Civil engineering is with assembled steel construction roof beam |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201208 |
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| CF01 | Termination of patent right due to non-payment of annual fee |