CN202416881U - Steel girder mounting auxiliary appliance - Google Patents
Steel girder mounting auxiliary appliance Download PDFInfo
- Publication number
- CN202416881U CN202416881U CN2011204984092U CN201120498409U CN202416881U CN 202416881 U CN202416881 U CN 202416881U CN 2011204984092 U CN2011204984092 U CN 2011204984092U CN 201120498409 U CN201120498409 U CN 201120498409U CN 202416881 U CN202416881 U CN 202416881U
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- China
- Prior art keywords
- girder steel
- mounting auxiliary
- steel
- tackling
- girder
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Abstract
The utility model discloses a steel girder mounting auxiliary appliance. A steel girder is an H-shaped steel girder with an H-shaped cross section, and two ends of the steel girder are respectively in butt joint with two steel column brackets to be butted. The steel-girder mounting auxiliary appliance comprises a pair of clamps, one end of each clamp is used for being clamped at a top flange of the H-shaped steel girder, each of the ends comprises a top plate, two side plates and a bottom plate, and an elongated opening is formed on the bottom plate along a longitudinal center line of the bottom plate. Another end of each clamp is used for being clamped on the steel column brackets, and each of the ends comprises a top plate and two side plates. A hanger can be separated from a lifted piece as soon as possible during a steel girder lifting process by using the steel girder mounting auxiliary appliance, so that the hanger can be used in other places conveniently, and accordingly use efficiency of the hanger is improved greatly.
Description
Technical field
The utility model relates to the instrument that a kind of building operations is used, and specifically, relates to a kind of girder steel mounting auxiliary.
Background technology
The steel work of high-rise civil building is mainly post girder construction system.Under many circumstances, girder steel couples together through the terminal form of docking with the steel column bracket of girder steel with steel column.Fig. 1 shows the schematic sectional view that girder steel docks with the steel column bracket in the prior art.Specifically, as shown in Figure 1, girder steel 10 is for having the i section steel beam of I-shaped cross section, the two ends of girder steel 10 respectively will with bracket 21 butt joints of two steel columns 20 to be docked.The cross section of steel column bracket 21 is generally as shown in Figure 1 and the corresponding I-shaped cross section of girder steel cross section, but also can be the cross section of other shape.In the installation process of girder steel 10, the traction through suspender 30 is earlier alignd two end faces of girder steel 10 respectively with the end face of two steel column brackets 21.Then, through the hole on the web 21a of hole on i section steel beam 10 every end web 10a and I-shaped steel column bracket 21, use the high-strength bolt (not shown) that girder steel 10 is docked with steel column bracket 21.Afterwards, again the top flange 10b of i section steel beam 10 every ends and bottom flange 10c are welded with the top flange 21b and the bottom flange 21c of steel column bracket 21 respectively.In the above-mentioned installation process of girder steel 10, need with bolt with girder steel 10 with just can unclamp the suspension hook of suspender 30 after steel column bracket 21 is connected so that make suspender 30 can be used for its place.Like this, when each girder steel of lifting, all will take suspender 30 great amount of time, therefore, the service efficiency of suspender is very low, and this is very uneconomic for some large-scale hanging devices.
The utility model content
The utility model is made for solving the problems of the technologies described above, and its purpose is to provide a kind of girder steel mounting auxiliary, can hightail through the hanging piece that suspender and lifting are put in place to be connected the service efficiency that improves suspender.
To achieve these goals, the utility model provides a kind of girder steel mounting auxiliary, wherein; Said girder steel is the i section steel beam with I-shaped cross section, and dock with two steel column brackets to be docked respectively at the two ends of this girder steel, and said girder steel mounting auxiliary comprises a pair of tackling; One end of each tackling is used to be enclosed within the top flange of said i section steel beam; This end comprises top board, two side plates and base plate, and wherein, said base plate is formed with slotted opening along the longitudinal centre line of this base plate; The other end of each tackling is used to be stuck in said steel column bracket, and this end comprises top board and two side plates.
In some preferred embodiments; The top board of said each tackling can vertically be formed with the slotted opening of perforation along it; And; Two parts of the said top board that is separated by this slotted opening can couple together through the connector of at least one adjustable in length, and the slotted opening on the said base plate is the slotted opening for connecting also.Preferably, said connector is dismountable.
Preferably, above-mentioned girder steel mounting auxiliary can also comprise the rinforcement bar that is arranged on each tackling.
Preferably, above-mentioned girder steel mounting auxiliary can also comprise the leveling serew on the top board of the said other end that is arranged on each tackling, and wherein, this leveling serew runs through said top board.
Preferably, above-mentioned girder steel mounting auxiliary can also comprise the holding screw on the base plate of a said end that is arranged on each tackling, and wherein, this fastening bolt runs through said base plate.
Can know that from top description and practice when in the girder steel hoisting process, using the described girder steel mounting auxiliary of the utility model, girder steel can overlap on the bracket of steel column through this instrument temporarily, so that carry out follow-up docking operation.Like this, just can make suspender can break away from hanging piece as soon as possible,, thereby improve the service efficiency of suspender greatly for use in its place.
Description of drawings
Fig. 1 shows the schematic sectional view that girder steel docks with the steel column bracket in the prior art;
Fig. 2 shows the vertical profile lateral view of the described girder steel mounting auxiliary of embodiment of the utility model;
Fig. 3 shows the cross-sectional lateral view of an end of the girder steel mounting auxiliary among Fig. 2;
Fig. 4 shows the cross-sectional lateral view of the other end of the girder steel mounting auxiliary among Fig. 2;
Fig. 5 shows the vertical profile lateral view of the described girder steel mounting auxiliary of another embodiment of the utility model;
Fig. 6 shows the cross-sectional lateral view of an end of the girder steel mounting auxiliary among Fig. 5;
Fig. 7 shows the cross-sectional lateral view of the other end of the girder steel mounting auxiliary among Fig. 5;
Fig. 8 shows the schematic sectional view that uses the described girder steel mounting auxiliary of the utility model to carry out the girder steel lifting;
Fig. 9 shows the lateral view of the bonding state of girder steel mounting auxiliary shown in Figure 5 and girder steel and steel column bracket;
Figure 10 shows the cross-sectional lateral view of bonding state of an end and the girder steel of girder steel mounting auxiliary shown in Figure 5; And
Figure 11 shows the cross-sectional lateral view of bonding state of the other end and the steel column bracket of girder steel mounting auxiliary shown in Figure 5.
The specific embodiment
The embodiment of the described girder steel mounting auxiliary of the utility model is described below with reference to accompanying drawing.Those of ordinary skill in the art can recognize, under the situation of spirit that does not depart from the utility model and scope, can revise described embodiment with various mode.Therefore, accompanying drawing is illustrative with being described in essence, rather than is used to limit the protection domain of claim.In addition, in this manual, identical Reference numeral is represented same or analogous part.
The described girder steel mounting auxiliary of the embodiment of the utility model is used for the docking operation of i section steel beam and steel column bracket.A following embodiment who describes the utility model with reference to figure 2-Fig. 4.Fig. 2 shows the vertical profile lateral view of the described girder steel mounting auxiliary of embodiment of the utility model; Fig. 3 shows the cross-sectional lateral view of an end of the girder steel mounting auxiliary among Fig. 2, and Fig. 4 shows the cross-sectional lateral view of the other end of the girder steel mounting auxiliary among Fig. 2.Shown in Fig. 2-4, said girder steel mounting auxiliary comprises a pair of tackling 100.One end 110 of each tackling 100 is used to be enclosed within the top flange 10b of i section steel beam 10, and this end 110 comprises top board 111, two side plates 112 and base plates 113, and wherein, base plate 113 is formed with slotted opening 114 along the longitudinal centre line of this base plate 113.The other end 120 of each tackling 100 is used to be stuck in said steel column bracket 21, and this end 120 comprises top board 121 and two side plates 122, but does not comprise base plate.
In addition, in order to strengthen the non-deformability of tackling 100, can on each tackling one or more rinforcement bars 130 be set.
For the tackling 100 on the top flange 10b that is enclosed within girder steel 10 can be moved; Can on the base plate 113 that is enclosed within the end 110 on the 10b of girder steel top flange of tackling 100, at least one fixed screw 140 be set; Wherein, this fixed screw 140 runs through base plate 113.Through rotational fixation screw 140, make it prop up girder steel top flange 10b, can make tackling 100 fixing, as hereinafter described with respect to girder steel 10.
In addition; When girder steel 10 rides over 21 last times of steel column bracket through above-mentioned girder steel mounting auxiliary temporarily; In order before fixing girder steel 10 and steel column bracket 21, to regulate both relative positions; Can also on the top board 121 that is stuck in the end 120 on the steel column bracket 21 of tackling 100, at least one leveling serew 150 be set, wherein, this leveling serew 150 runs through top board 121.Through rotating leveling serew 150, can regulate the relative position up and down of girder steel 10 and steel column bracket 21, as hereinafter described.
Following another embodiment that describes the utility model with reference to figure 5-Fig. 7.Fig. 5 shows the vertical profile lateral view of the described girder steel mounting auxiliary of another embodiment of the utility model; Fig. 6 shows the cross-sectional lateral view of an end of the girder steel mounting auxiliary among Fig. 5, and Fig. 7 shows the cross-sectional lateral view of the other end of the girder steel mounting auxiliary among Fig. 5.Like Fig. 5-shown in Figure 7; The difference of the girder steel mounting auxiliary of the girder steel mounting auxiliary in the present embodiment and Fig. 2-shown in Figure 4 is; In the present embodiment; The top board of each tackling 100 vertically is formed with the slotted opening 160 of perforation along it, and two parts of the said top board of being opened in 160 minutes by this slotted opening couple together through the connector 170 of at least one adjustable in length.In addition, in the present embodiment, the slotted opening of slotted opening 114 on the said base plate for connecting.Like this, in fact each tackling 100 has been divided into two halves through the slotted opening 114 on slotted opening on the top board 160 and the base plate, and these two halves link together through connector 170 again.Because the length of connector 170 is adjustable, therefore, the tackling 100 in the present embodiment goes for the girder steel that cross section has various sizes.In the embodiment of Fig. 5-shown in Figure 7, connector 170 adopts bolt and nuts.Like this, connector 170 is not only adjustable in length, and is dismountable.
The method for using of the described girder steel mounting auxiliary of the utility model is described below with reference to Fig. 8-Figure 11.Here, be that example is explained with Fig. 5-girder steel mounting auxiliary shown in Figure 7.Fig. 8 shows the schematic sectional view that uses the described girder steel mounting auxiliary of the utility model to carry out the girder steel lifting; Fig. 9 shows the lateral view of the bonding state of girder steel mounting auxiliary shown in Figure 5 and girder steel and steel column bracket; Figure 10 shows the cross-sectional lateral view of bonding state of an end and the girder steel of girder steel mounting auxiliary shown in Figure 5, and Figure 11 shows the cross-sectional lateral view of bonding state of the other end and the steel column bracket of girder steel mounting auxiliary shown in Figure 5.
As shown in Figure 8, before lifting girder steel 10, respectively put a tackling 100 at the two ends of i section steel beam 10 earlier, an end 120 that is used to be stuck on the steel column bracket 21 of tackling 100 is exposed at outside the girder steel 10.Then, with suspender 30 lifting girder steels 10, an end 120 that is exposed at outside the girder steel 10 of the tackling 100 that is enclosed within on the girder steel 10 is stuck on the steel column bracket 21.Then, the suspension hook of suspender 30 is connected with girder steel 10 disengagings, uses to do its.
Fig. 9 shows the enlarged side view of tackling 100 and the bonding state of girder steel 10 and steel column bracket 21 Fig. 8 to Figure 11 from different directions.
Shown in Fig. 9-11, when on girder steel 10, tackling 100 being installed,, can make fixed screw 140 prop up girder steel top flange 10b, thereby make tackling 100 fixing with respect to girder steel 10 through rotational fixation screw 140.
Because the end 120 that is used to be stuck on the steel column bracket 21 of tackling 100 has only top board and side plate, does not have base plate, so when between two steel column brackets 21, laying girder steel 10, be easy to make this end 120 to be stuck on the steel column bracket 21.And, can know that by the structure of this end 120 cross section of steel column bracket 21 can be for I-shaped, but be not limited thereto.
Can know that from top description and practice when in the girder steel hoisting process, using the described girder steel mounting auxiliary of the utility model, girder steel can overlap on the bracket of steel column through this instrument temporarily, so that carry out follow-up docking operation.Like this, just can make suspender can break away from hanging piece as soon as possible,, thereby improve the service efficiency of suspender greatly for use in its place.
It will be appreciated by those skilled in the art that the girder steel mounting auxiliary that proposes for above-mentioned the utility model, can also on the basis that does not break away from the utility model content, make various improvement and combination.Therefore, the protection domain of the utility model should be confirmed by the content of appending claims.
Claims (6)
1. girder steel mounting auxiliary, wherein, said girder steel is the i section steel beam with I-shaped cross section; Dock with two steel column brackets to be docked respectively at the two ends of this girder steel, and said girder steel mounting auxiliary is characterised in that, comprises a pair of tackling; One end of each tackling is used to be enclosed within the top flange of said i section steel beam; This end comprises top board, two side plates and base plate, and wherein, said base plate is formed with slotted opening along the longitudinal centre line of this base plate; The other end of each tackling is used to be stuck in said steel column bracket, and this end comprises top board and two side plates.
2. girder steel mounting auxiliary according to claim 1; It is characterized in that; The top board of said each tackling vertically is formed with the slotted opening of perforation along it; And two parts of the said top board that is separated by this slotted opening couple together through the connector of at least one adjustable in length, the slotted opening of the slotted opening on the said base plate for connecting.
3. girder steel mounting auxiliary according to claim 2 is characterized in that said connector is dismountable.
4. girder steel mounting auxiliary according to claim 1 and 2 is characterized in that, also comprises the rinforcement bar that is arranged on each tackling.
5. girder steel mounting auxiliary according to claim 1 and 2 is characterized in that, also comprises the leveling serew on the top board of the said other end that is arranged on each tackling, and this leveling serew runs through said top board.
6. girder steel mounting auxiliary according to claim 1 and 2 is characterized in that, also comprises the holding screw on the base plate of a said end that is arranged on each tackling, and this fastening bolt runs through said base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204984092U CN202416881U (en) | 2011-12-02 | 2011-12-02 | Steel girder mounting auxiliary appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204984092U CN202416881U (en) | 2011-12-02 | 2011-12-02 | Steel girder mounting auxiliary appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202416881U true CN202416881U (en) | 2012-09-05 |
Family
ID=46741657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204984092U Expired - Lifetime CN202416881U (en) | 2011-12-02 | 2011-12-02 | Steel girder mounting auxiliary appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202416881U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105019556A (en) * | 2015-07-24 | 2015-11-04 | 安徽富煌钢构股份有限公司 | Lap-joint structure assisting quick hoisting of high-rise steel beam, and application of lap-joint structure |
| CN108060782A (en) * | 2017-10-31 | 2018-05-22 | 中建钢构有限公司 | The installation method and auxiliary mounting tool of girder steel element |
| CN108979168A (en) * | 2018-08-30 | 2018-12-11 | 宁波建工工程集团有限公司 | Steel girder erection bracket and its installation and application |
| CN110965640A (en) * | 2019-11-22 | 2020-04-07 | 上海二十冶建设有限公司 | Steel beam mounting and lapping device and using method thereof |
| CN112681764A (en) * | 2020-11-18 | 2021-04-20 | 中国一冶集团有限公司 | Steel structure beam butt joint adjusting device |
-
2011
- 2011-12-02 CN CN2011204984092U patent/CN202416881U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105019556A (en) * | 2015-07-24 | 2015-11-04 | 安徽富煌钢构股份有限公司 | Lap-joint structure assisting quick hoisting of high-rise steel beam, and application of lap-joint structure |
| CN108060782A (en) * | 2017-10-31 | 2018-05-22 | 中建钢构有限公司 | The installation method and auxiliary mounting tool of girder steel element |
| CN108979168A (en) * | 2018-08-30 | 2018-12-11 | 宁波建工工程集团有限公司 | Steel girder erection bracket and its installation and application |
| CN110965640A (en) * | 2019-11-22 | 2020-04-07 | 上海二十冶建设有限公司 | Steel beam mounting and lapping device and using method thereof |
| CN110965640B (en) * | 2019-11-22 | 2021-05-25 | 上海二十冶建设有限公司 | Steel beam mounting and lapping device and using method thereof |
| CN112681764A (en) * | 2020-11-18 | 2021-04-20 | 中国一冶集团有限公司 | Steel structure beam butt joint adjusting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120905 |