CN205276484U - A fixing device for roof girder steel - Google Patents
A fixing device for roof girder steel Download PDFInfo
- Publication number
- CN205276484U CN205276484U CN201520920135.XU CN201520920135U CN205276484U CN 205276484 U CN205276484 U CN 205276484U CN 201520920135 U CN201520920135 U CN 201520920135U CN 205276484 U CN205276484 U CN 205276484U
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- steel
- nut
- girder steel
- double
- stud
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Abstract
The utility model discloses a fixing device for roof girder steel, comprising steel plates, be connected with four double -screw bolts on the steel sheet, the cover has the nut on the double -screw bolt, the nut has the gasket, the double -screw bolt is worn on the fixed plate, worn two double -screw bolts on the fixed plate, and two adjacent double -screw bolts. This kind of a fixing device for roof girder steel, put the fixed girder steel of needs earlier, through four double -screw bolt atress end cards along the wing on steel I -beam or H shaped steel roof beam, press on last girder steel with the steel sheet, screw up the nut, four double -screw bolt atresss, two four fixed double -screw bolts of fixed plate are not slided under the external force influence, thereby it is together fixed tightly the girder steel that needs are fixed, and this kind of a fixing device for roof girder steel simple structure, use swiftly, and convenient for operation, and can be repeatedly utilized.
Description
Technical field
The utility model relates to a kind of stationary installation, is specially a kind of stationary installation for roof girder steel, belongs to building mechanical assist device field.
Background technology
Along with the fast development of industrialization, many factory buildings, factory, what even some Office Areas all got more and more employs steel beam structure, and span is relatively all bigger, the rise of this kind of building structure, the consequent also brings the generation of many security incidents, such as, often certain factory building of news report subsides, certain factory building collapses etc., a lot of property damagees is brought to the common people and enterprise, personnel safety also can not get sufficient guarantee, existing steel roof joist stationary installation easily comes off, use cumbersome, structure is more complicated also, just can not reuse after using once, cause very big waste, and dismantle difficulty.
In addition, in order to improve the security of steel beam structure roofing, reducing the cost of idleness of building materials, we propose a kind of stationary installation for steel roof joist for this reason.
Practical novel content
The technical problems to be solved in the utility model overcomes existing defect, a kind of stationary installation for steel roof joist is provided, first needing fixing girder steel to be well placed, the upper edge wing of steel I-beam or H profile steel beam it is stuck in by four stud force sides, it is pressed on upper girder steel with steel plate, fastening nut, four studs are by power, two retaining plates are fixed four studs and are not slipped out under external force affects, thus needing fixing girder steel tightly to be fixed together, thus solve the shortcoming of existing steel roof joist stationary installation, and Problems existing in reality.
7, for achieving the above object, the utility model provides following technical scheme: a kind of stationary installation for roof girder steel, comprise steel plate, described steel plate is connected with four studs, on described stud, cover has nut, and described nut has pad, and described stud is through on retaining plate, described retaining plate is installed with two studs, and is two adjacent studs. Described four described stud force sides are stuck in the upper edge wing of steel I-beam or H profile steel beam.
Further, described steel plate is square slab, and described steel plate adopts cold antirust treatment of quenching, and described steel plate has four through holes, and through-hole diameter is slightly larger than stud diameter.
Further, described nut selects hex-nut, and described nut adopts regular screw threads to be connected with stud.
Further, described stud adopts Deformed Steel Bars, and the force side of described stud accounts for 1/4th of total length.
Further, described patch applications is between steel plate and nut, and the way of contact is face contact.
Further, described retaining plate two ends are provided with two through holes.
Compared with placing bracket with existing medicine equipment, the beneficial effects of the utility model are: this kind is for the stationary installation of steel roof joist, first needing fixing girder steel to be well placed, the upper edge wing of steel I-beam or H profile steel beam it is stuck in by four stud force sides, it is pressed on upper girder steel with steel plate, fastening nut, easy to operate, four studs are by power, two retaining plates are fixed four studs and are not slipped out under external force affects, thus needing fixing girder steel tightly to be fixed together, securely, pine four nuts are revolved during dismounting, easily complete, and this kind is for the stationary installation of steel roof joist, use quick, easy to operate, can reuse.
Accompanying drawing explanation
Accompanying drawing be used to provide to of the present utility model it is further understood that and form the part of specification sheets, be used from explanation the utility model with embodiment one of the present utility model, do not form restriction of the present utility model. In the accompanying drawings:
Fig. 1 is a kind of stationary installation result of use schematic diagram for steel roof joist described in the utility model;
Fig. 2 is a kind of stationary installation one-piece construction schematic diagram for steel roof joist described in the utility model;
Fig. 3 is a kind of stationary installation bolt structure schematic diagram for steel roof joist described in the utility model;
In figure: 1, steel plate, 2, stud, 3, nut, 4, pad, 5, retaining plate, 6, force side.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the design in the utility model embodiment is clearly and completely described, it is clear that described embodiment is only the utility model part embodiment, instead of whole embodiments. Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-3, the utility model provides a kind of design: a kind of stationary installation for steel roof joist, comprise steel plate 1, described steel plate 1 is connected with four studs 2, on described stud 2, cover has nut 3, and described nut 3 has pad 4, and described stud 2 is through on retaining plate 5, described retaining plate 5 is installed with two studs 2, and is two adjacent studs 2.
Described steel plate 1 is square slab, described steel plate 1 adopts cold antirust treatment of quenching, having four through holes on described steel plate 1, through-hole diameter selects hex-nut slightly larger than stud 2 diameter, described nut 3, described nut 3 adopts regular screw threads to be connected with stud 2, described stud 2 adopts Deformed Steel Bars, and the force side 6 of described stud 2 accounts for 1/4th of total length, and described pad 4 is applied between steel plate 1 and nut 3, and the way of contact is face contact, described retaining plate 5 two ends are provided with two through holes.
It should be noted that, a kind of stationary installation using method for steel roof joist of the utility model is: first needing fixing girder steel to be well placed, the upper edge wing of steel I-beam or H profile steel beam it is stuck in by four stud 2 force sides 6, it is pressed on upper girder steel with steel plate 1, fastening nut 3, easy to operate, four studs 2 are by power, two retaining plates 5 are fixed four studs 2 and are not slipped out under external force affects, thus needing fixing girder steel tightly to be fixed together, securely, revolve pine four nuts 3 during dismounting, easily complete.
To those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, it is possible to realize the utility model in other specific forms. Therefore, no matter from which point, embodiment all should be regarded as exemplary, and right and wrong are restrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, it is intended that all changes in the implication of the equivalent important document dropping on claim and scope included in the utility model. Any Reference numeral in claim should be considered as the claim involved by limiting.
The above; it is only better embodiment of the present utility model; not in order to limit the utility model, every any trickle amendment, equivalent replacement and improvement above embodiment done according to technical spirit of the present utility model, all should be included within the protection domain of technical solutions of the utility model.
Claims (6)
1. the stationary installation for roof girder steel, comprise steel plate (1), it is characterized in that: described steel plate is connected with four studs (2), the upper cover of described stud (2) has nut (3), described nut (3) has pad (4), described stud (2) is through on retaining plate (5), described retaining plate (5) is installed with two studs (2), and is two adjacent studs (2); Described four described studs (2) force side (6) are stuck in the upper edge wing of steel I-beam or H profile steel beam.
2. a kind of stationary installation for roof girder steel according to claim 1, it is characterized in that: described steel plate (1) is square slab, described steel plate (1) adopts cold antirust treatment of quenching, having four through holes on described steel plate (1), through-hole diameter is slightly larger than stud (2) diameter.
3. a kind of stationary installation for roof girder steel according to claim 1 and 2, it is characterised in that: described nut (3) selects hex-nut, and described nut (3) adopts regular screw threads to be connected with stud (2).
4. a kind of stationary installation for roof girder steel according to claim 3, it is characterised in that: described stud (2) adopts Deformed Steel Bars, and the force side (6) of described stud (2) accounts for 1/4th of total length.
5. a kind of stationary installation for roof girder steel according to claim 1 or 4, it is characterised in that: described pad (4) is applied between steel plate (1) and nut (3), and the way of contact is face contact.
6. a kind of stationary installation for roof girder steel according to claim 5, it is characterised in that: described retaining plate (5) two ends are provided with two through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520920135.XU CN205276484U (en) | 2015-11-18 | 2015-11-18 | A fixing device for roof girder steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520920135.XU CN205276484U (en) | 2015-11-18 | 2015-11-18 | A fixing device for roof girder steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205276484U true CN205276484U (en) | 2016-06-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520920135.XU Active CN205276484U (en) | 2015-11-18 | 2015-11-18 | A fixing device for roof girder steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205276484U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437009A (en) * | 2016-08-31 | 2017-02-22 | 韦骏 | Bendable composite board material and modularized firefighting energy saving wall |
-
2015
- 2015-11-18 CN CN201520920135.XU patent/CN205276484U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437009A (en) * | 2016-08-31 | 2017-02-22 | 韦骏 | Bendable composite board material and modularized firefighting energy saving wall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20190613 Granted publication date: 20160601 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20220613 Granted publication date: 20160601 |
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| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20220817 Granted publication date: 20160601 |