CN211173113U - Clamp for connecting I-shaped beam and channel steel in large template - Google Patents
Clamp for connecting I-shaped beam and channel steel in large template Download PDFInfo
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- CN211173113U CN211173113U CN201921877198.6U CN201921877198U CN211173113U CN 211173113 U CN211173113 U CN 211173113U CN 201921877198 U CN201921877198 U CN 201921877198U CN 211173113 U CN211173113 U CN 211173113U
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Abstract
The utility model discloses a fixture for connecting an I-shaped beam and a channel steel in a large template, which comprises a support component (1), a channel steel clamping piece (2) and a bolt and nut component (3); the supporting assembly comprises a channel steel positioning plate (11), a connecting plate (12) and an I-beam fixing plate (13), the channel steel positioning plate is arranged at one end of the connecting plate, and limiting openings (111) are formed in two sides of the bottom of the channel steel positioning plate, so that two channel steels (4) are clamped on two sides of the bottom of the channel steel positioning plate through the limiting openings; two ends of the channel steel clamping piece are in a C-shaped hook structure and are tied on flanges of the two channel steels in a pulling mode, and the middle of the channel steel clamping piece is connected with the connecting plate through a bolt and nut assembly; the pair of I-beam fixing plates are arranged on two sides of the other end of the connecting plate and horizontally pressed on the flange of the I-beam (5) so that the I-beam is fixedly connected with the channel steel. The utility model discloses ability high-speed joint I-beam and channel-section steel, main, secondary joist's connection is fixed in the big template of being convenient for, does not damage fossil fragments, circulated use.
Description
Technical Field
The utility model relates to a connecting device of big template primary and secondary fossil fragments especially relates to a fixture that is arranged in connecting big template worker word roof beam and channel-section steel among the building field.
Background
Along with the development of technology, high-rise and super high-rise building structures are more and more, in super high-rise building structures, thick bulky concrete raft templates are adopted in a large number, the requirements on the rigidity of main keels and secondary keels are high, the main keels and the secondary keels are mostly made of materials with different materials and different structural forms during template design, and at present, channel steel and I-shaped wood beams are widely applied to large template construction as the main keels and the secondary keels. In current construction mode, the main and secondary joist of channel-section steel and I-shaped timber beams adopts steel nail fixed connection usually, and the steel nail runs through main part main and secondary joist and leads to the fossil fragments to damage, can not recycle, and demolish the difficulty.
Disclosure of Invention
An object of the utility model is to provide a fixture for connecting I-beam and channel-section steel in big template, ability high-speed joint I-beam and channel-section steel, main in the big template of being convenient for, secondary joist's connection is fixed, does not damage fossil fragments, circulated use.
The utility model discloses a realize like this:
a fixture for connecting an I-shaped beam and a channel steel in a large template comprises a supporting assembly, a channel steel clamping piece and a bolt and nut assembly; the supporting assembly comprises a channel steel positioning plate, a connecting plate and an I-beam fixing plate, the channel steel positioning plate is arranged at one end of the connecting plate, and two sides of the bottom of the channel steel positioning plate are respectively provided with a limiting opening, so that two channel steels can be clamped at two sides of the bottom of the channel steel positioning plate through the limiting openings; two ends of the channel steel clamping piece are in C-shaped hook structures and are respectively tied on flanges of the two channel steels in a pulling mode, and the middle of the channel steel clamping piece is fixedly connected with the connecting plate through a bolt and nut assembly; and the pair of I-beam fixing plates are respectively arranged at two sides of the other end of the connecting plate and horizontally pressed on the flange at one side of the bottom of the I-beam, so that the I-beam is fixedly connected with the channel steel to form an integral frame of the main joist channel steel for propping the secondary joist I-beam.
The two limiting openings are symmetrically arranged about the central axis of the channel steel positioning plate, so that webs of the two channel steels which are arranged in a back-to-back mode are parallel to each other, and top flanges of the two channel steels are located in the same horizontal plane.
The distance between the top of the limiting opening and the I-beam fixing plate is equal to the thickness of the flange of the I-beam.
The connecting plate be the arc structure, the middle part of channel-section steel joint spare is the arc arch and lies in the below of connecting plate, makes the connecting plate pass through bolt and nut subassembly and is connected fixedly with the protruding position of channel-section steel joint spare.
And a gasket is arranged at the joint of the bolt and nut assembly and the connecting plate.
Compared with the prior art, the utility model, following beneficial effect has:
1. the utility model discloses a channel-section steel joint spare drawknot double channel steel to prop the I-shaped roof beam through I-shaped roof beam fixed plate top, form and pull up and prop three point combination biography power system down, ingenious with I-shaped roof beam and channel-section steel connection fixed, the construction is simple and convenient, the dismouting is swift.
2. The utility model discloses need not to use the steel nail, do not damage keel member, make keel member ability cyclic utilization, reduce construction cost.
The utility model discloses can be fast and reliable connect I-beam and channel-section steel, main in the big template of being convenient for, secondary joist's connection is fixed, need not to adopt the reinforcing bar fixed, neither damages fossil fragments, makes things convenient for the dismouting again to recycle, with low costs, but wide application in the big template construction of I-beam and channel-section steel.
Drawings
FIG. 1 is a schematic connection diagram of the fixture for connecting I-shaped beams and channel steel in a large formwork;
FIG. 2 is a perspective view of the fixture for connecting I-shaped beams and channel steels in a large formwork;
fig. 3 is the structure schematic diagram of the fixture for connecting the I-beam and the channel steel in the large formwork.
In the figure, a supporting component 1, a channel steel positioning plate 11, a 111 limiting opening, a connecting plate 12, an I-beam fixing plate 13, a channel steel clamping piece 2, a bolt and nut component 3, a channel steel 4, an I-beam 5 and a gasket 6 are arranged.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
Referring to the attached figure 2, the fixture for connecting the I-shaped beam and the channel steel in the large formwork comprises a supporting component 1, a channel steel clamping piece 2 and a bolt and nut component 3; referring to fig. 3, the support assembly 1 includes a channel steel positioning plate 11, a connecting plate 12 and an i-beam fixing plate 13, the channel steel positioning plate 11 is disposed at one end of the connecting plate 12, referring to fig. 1, two sides of the bottom of the channel steel positioning plate 11 are respectively provided with a limiting opening 111, so that two channel steels 4 can be respectively clamped on two sides of the bottom of the channel steel positioning plate 11 through the limiting openings 111; two ends of the channel steel clamping piece 2 are in a C-shaped hook structure and are respectively tied on flanges of two channel steels 4, and the middle part of the channel steel clamping piece 2 is fixedly connected with the connecting plate 12 through the bolt and nut component 3; the pair of I-beam fixing plates 13 are respectively arranged on two sides of the other end of the connecting plate 12, and the pair of I-beam fixing plates 13 are horizontally pressed on a flange on one side of the bottom of the I-beam 5, so that the I-beam 5 is fixedly connected with the channel steel 4, and an integral framework of the main joist channel steel for propping the secondary joist I-beam is formed.
Two spacing mouthful 111 about the axis symmetry setting of channel-section steel locating plate 11, make the web of two channel-section steels 4 that set up back to the back mutually parallel, and the top flange of two channel-section steels 4 is located same horizontal plane to satisfy the structural design requirement of main joist.
The distance between the top of the limiting opening 111 and the I-beam fixing plate 13 is equal to the thickness of the flange of the I-beam 5, so that the flange of the I-beam 5 can be pressed and attached to the flanges of the tops of the two channel steels 4 by the pair of I-beam fixing plates 13.
Connecting plate 12 be the arc structure, the middle part of channel-section steel joint spare 2 is the arc arch and is located the below of connecting plate 12, makes connecting plate 12 pass through bolt and nut subassembly 3 and is connected fixedly with the protruding position of channel-section steel joint spare 2, will connect into overall structure through channel-section steel 4 that channel-section steel joint spare 2 pulled up and the I-beam 5 that props down through supporting component 1.
The joint of the bolt and nut component 3 and the connecting plate 12 is provided with a gasket 6, so that the stability of the joint can be improved, and the functions of abrasion resistance, shock absorption and the like are realized.
Adopt the utility model discloses the concrete method of connecting main joist channel-section steel and secondary joist I-shaped timber beams is:
1. the I-beam 5 and the channel steel 4 are pre-assembled in a flat field, the I-beam 5 is placed on the channel steel 4 and is crossed, and the whole keel support is pre-assembled.
2. The connecting plates of the channel steel clamping piece 2 and the supporting component 1 are assembled through the fixing holes by using the bolt and nut component 3 but are not screwed tightly, the C-shaped hook-shaped structure of the channel steel clamping piece 2 is tied on the flange of the double channel steel 4, the I-beam fixing plate 13 of the supporting component 1 is immediately propped against the flange of one side of the I-beam 5, the channel steel positioning plate 11 blocks the double channel steel 4 through the limiting port 111, and the bolt and nut component 3 is fastened, so that the joist I-beam 5 and the channel steel 4 are firmly connected and fixed.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, therefore, any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (5)
1. The utility model provides a fixture for connecting I-shaped roof beam and channel-section steel in big template, characterized by: the device comprises a support component (1), a channel steel clamping piece (2) and a bolt and nut component (3); the supporting assembly (1) comprises a channel steel positioning plate (11), a connecting plate (12) and an I-beam fixing plate (13), the channel steel positioning plate (11) is arranged at one end of the connecting plate (12), and two sides of the bottom of the channel steel positioning plate (11) are respectively provided with a limiting opening (111), so that two channel steels (4) can be clamped at two sides of the bottom of the channel steel positioning plate (11) through the limiting openings (111); two ends of the channel steel clamping piece (2) are in a C-shaped hook structure and are respectively tied on flanges of the two channel steels (4), and the middle part of the channel steel clamping piece (2) is fixedly connected with the connecting plate (12) through the bolt and nut assembly (3); a pair of I-beam fixing plates (13) are respectively arranged on two sides of the other end of the connecting plate (12), and the I-beam fixing plates (13) are horizontally pressed on a flange on one side of the bottom of the I-beam (5) to enable the I-beam (5) and the channel steel (4) to be fixedly connected, so that an integral frame of the main joist channel steel for supporting the secondary joist I-beam is formed.
2. The jig for connecting an i-beam and a channel steel in a large formwork according to claim 1, wherein: the two limiting openings (111) are symmetrically arranged about the central axis of the channel steel positioning plate (11), so that webs of the two channel steels (4) which are arranged in a back-to-back mode are parallel to each other, and top flanges of the two channel steels (4) are located in the same horizontal plane.
3. The jig for connecting an i-beam and a channel steel in a large formwork according to claim 1 or 2, wherein: the distance between the top of the limiting opening (111) and the I-beam fixing plate (13) is equal to the thickness of the flange of the I-beam (5).
4. The jig for connecting an i-beam and a channel steel in a large formwork according to claim 1, wherein: connecting plate (12) be the arc structure, the middle part of channel-section steel joint spare (2) is the arc arch and is located the below of connecting plate (12), make connecting plate (12) be connected fixedly through the protruding position of bolt and nut subassembly (3) and channel-section steel joint spare (2).
5. The jig for connecting an i-beam and a channel steel in a large formwork according to claim 1, wherein: and a gasket (6) is arranged at the joint of the bolt and nut assembly (3) and the connecting plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921877198.6U CN211173113U (en) | 2019-11-04 | 2019-11-04 | Clamp for connecting I-shaped beam and channel steel in large template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921877198.6U CN211173113U (en) | 2019-11-04 | 2019-11-04 | Clamp for connecting I-shaped beam and channel steel in large template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211173113U true CN211173113U (en) | 2020-08-04 |
Family
ID=71803782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921877198.6U Active CN211173113U (en) | 2019-11-04 | 2019-11-04 | Clamp for connecting I-shaped beam and channel steel in large template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211173113U (en) |
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2019
- 2019-11-04 CN CN201921877198.6U patent/CN211173113U/en active Active
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