CN219773181U - H-shaped steel beam rapid installation positioning device - Google Patents
H-shaped steel beam rapid installation positioning device Download PDFInfo
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- CN219773181U CN219773181U CN202321212736.6U CN202321212736U CN219773181U CN 219773181 U CN219773181 U CN 219773181U CN 202321212736 U CN202321212736 U CN 202321212736U CN 219773181 U CN219773181 U CN 219773181U
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- steel beam
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- supporting
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 208
- 239000010959 steel Substances 0.000 title claims abstract description 208
- 238000009434 installation Methods 0.000 title abstract description 16
- 238000000034 method Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a rapid installation and positioning device for an H-shaped steel beam, which belongs to the technical field of steel structure connection and installation and comprises a support steel beam and a transverse steel beam, wherein a web plate of the support steel beam is provided with a lining steel plate, two sides of the lining steel plate are connected with flange plates at two ends of the support steel beam through bolts, and the lining steel plate is provided with a support plate; an alignment plate perpendicular to the lining steel plate is directly welded on the support plate, an alignment groove is formed in the thickness direction of the alignment plate, and a plurality of bolt through holes which transversely penetrate through the alignment groove are formed in the alignment plate; two reserved openings are formed in one end, facing the supporting steel beam, of the lower flange plate of the transverse steel beam, the two reserved openings are symmetrically distributed on two sides of a web plate of the transverse steel beam, and a plurality of connecting through holes are further formed in the web plate of the transverse steel beam; one end of the transverse steel beam can be conveniently lapped on the supporting plate; the transverse steel beam is prevented from shaking back and forth without an acting point on the crane, and more conveniently penetrates through holes in the transverse steel beam and the lining steel plate.
Description
Technical field:
the utility model relates to the technical field of steel structure connection and installation, in particular to a rapid installation positioning device for an H-shaped steel beam.
Background
The H-shaped steel is an economic section high-efficiency section with more optimized section area distribution and more reasonable strength-to-weight ratio, and the section is the same as the English letter 'H', and the cross section of the H-shaped steel generally comprises a web plate and a flange plate. Because each part of the H-shaped steel is arranged at right angles, the H-shaped steel has the advantages of strong bending resistance, simple construction, cost saving, light structure weight and the like in each direction, and the time consumption is the longest in the process of connecting and installing the H-shaped steel structures (such as the connection of vertical supporting steel beams and transverse steel beams), namely, the H-shaped steel is temporarily fixed to a reinforcing and perfecting link. In the temporary fixing link, in order to realize the simplicity and convenience of operation, a mode of welding temporary supporting pieces or direct spot welding is adopted, and redundant supporting of the surface and cleaning of weld flash are carried out after the temporary supporting pieces or the direct spot welding is carried out in the later stage of installation.
However, in this installation mode, some uncertain factors (such as that the hoisting machinery which is installed in a matched manner according to a conventional procedure is basically in a stagnation waiting state, for example, the connection between the steel beam member and the connecting plate is mostly in bolt connection, the number of bolt holes formed in the steel beam member and the connecting plate are more, the superposition time is long, and the steel beam member shakes during hoisting) are not easy to insert bolts into the bolt holes.
To above-mentioned circumstances, the designer needs to design a section in the installation of horizontal girder steel, can make the one end of horizontal girder steel overlap joint in advance on the support girder steel of one side device to solve girder steel component and the bolt hole of seting up on the connecting plate more, the coincidence spends the time length, and girder steel component rocks the problem that is difficult to insert the bolt in the bolt hole when hoist and mount.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide the quick H-shaped steel beam installing and positioning device, which can be pre-lapped on the lining steel plate in the transverse steel beam installing process by arranging the lining steel plate pre-installed on the side surface of the supporting steel beam so as to solve the problem that bolts are not easy to insert into bolt holes on the transverse steel beam and the supporting steel beam in the transverse steel beam installing process.
The technical scheme of the utility model is as follows:
the quick H-shaped steel beam installing and positioning device comprises a supporting steel beam and a transverse steel beam, wherein a lining steel plate is arranged on a web plate of the supporting steel beam, two sides of the lining steel plate are connected with flange plates at two ends of the supporting steel beam through bolts, and a supporting plate is arranged on the lining steel plate; an alignment plate perpendicular to the lining steel plate is welded on the support plate, an alignment groove is formed in the thickness direction of the alignment plate, and a plurality of bolt through holes which transversely penetrate through the alignment groove are formed in the alignment plate;
the below flange plate of horizontal girder steel is equipped with two reservation openings towards the one end of supporting girder steel, and two reservation openings symmetric distribution are in the both sides of the web of horizontal girder steel, still are equipped with a plurality of connecting through-holes on the web of horizontal girder steel, and a plurality of connecting through-holes respectively with a plurality of bolt through-holes one-to-one.
Further, the top view projection shape of the lining steel plate is in an arch shape, and when the lining steel plate is installed on the supporting steel beam, the connecting grooves at two ends of the lining steel plate are clamped on the two flange plates of the supporting steel beam.
Further, the lining steel plate is located the both ends that support the girder steel both sides all are equipped with the perk portion, and it is more convenient when setting up the perk portion and can be in lining steel plate and support girder steel cooperation installation, and the both ends of lining steel plate can be smooth the card in the flange both sides that support girder steel both sides.
Further, the support plate includes an inclined portion welded with the lining steel plate and a straight portion extending below the transverse steel beam, and the straight portion is connected with the transverse steel beam by bolts.
Further, a triangular rib plate is arranged in an included angle between the inclined part of the supporting plate and the lining steel plate, the rib plate is welded with the supporting plate and the lining steel plate respectively, and the upper end face of the rib plate and the upper end face of the straight part of the supporting plate are positioned at the same horizontal height; when the transverse steel beam is installed and connected, the upper end face of the rib plate can be supported below the transverse steel beam, so that the weight of the transverse steel beam can be prevented from being concentrated on the supporting plate, and the supporting plate is prevented from being deformed.
Further, an upper connecting plate is arranged above the alignment plate 4, and when the transverse steel beam is arranged on the side surface of the lining steel plate, the upper connecting plate covers the upper part of the transverse steel beam; can press in horizontal girder steel top, avoid horizontal girder steel when the other end is not installed, be in the unsettled state, the one end perk that horizontal girder steel is close to the inside lining steel sheet.
Further, the upper connecting plate is provided with an installation through hole, and the upper end face of the transverse steel beam is provided with a through hole corresponding to the installation through hole.
The utility model has the advantages that:
1. according to the utility model, the lining steel plate is arranged on the side surface of the vertically installed supporting steel beam, the supporting plate which can be supported below one end of the transverse steel beam is arranged on the side surface of the lining steel plate, and one end of the transverse steel beam can be conveniently lapped on the supporting plate when the transverse steel beam is installed; the transverse steel beam is prevented from shaking back and forth without an acting point on the crane, and more conveniently penetrates through holes in the transverse steel beam and the lining steel plate.
2. The two ends of the lining steel plate, which are positioned at the two sides of the supporting steel beam, are respectively provided with the raising parts, so that the mounting of the lining steel plate and the supporting steel beam is more convenient, and the two ends of the lining steel plate can be smoothly clamped at the two sides of the flange plates at the two sides of the supporting steel beam.
3. According to the utility model, the upper connecting plate is arranged, so that the upper part of the transverse steel beam can be conveniently limited, the multi-angle fixing of the periphery of the transverse steel beam is realized, and the connection strength between the transverse steel beam and the supporting steel beam is increased.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is an exploded view of the support steel beam and transverse steel beam of the present utility model mounted in cooperation.
Fig. 3 is a schematic view of the overall structure of the lining steel sheet of the present utility model.
Reference numerals: 1. supporting the steel girder; 2. transverse steel beams; 201. reserving an opening; 3. lining a steel plate; 3-1, a seesaw portion; 301. a connecting groove; 4. an alignment plate; 401. an alignment groove; 5. a support plate; 6. rib plates; 7. and (5) an upper connecting plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
1-3, the H-shaped steel beam rapid installation positioning device comprises a support steel beam 1 and a transverse steel beam 2, wherein a web plate of the support steel beam 1 is provided with a lining steel plate 3, two sides of the lining steel plate 3 are connected with flange plates at two ends of the support steel beam 1 through bolts, and a support plate 5 is arranged on the lining steel plate 3; an alignment plate 4 perpendicular to the lining steel plate 3 is welded on the support plate 5, an alignment groove 401 is formed in the thickness direction of the alignment plate 4, and a plurality of bolt through holes which transversely penetrate through the alignment groove 401 are formed in the alignment plate 4;
the below flange plate of horizontal girder steel 2 is equipped with two reservation openings 201 towards the one end of supporting girder steel 1, and two reservation openings 201 symmetric distribution are in the both sides of the web of horizontal girder steel 2, still are equipped with a plurality of connecting through-holes on the web of horizontal girder steel 2, and a plurality of connecting through-holes respectively with a plurality of bolt through-holes one-to-one.
According to the utility model, the lining steel plate 3 is arranged on the side surface of the vertically installed supporting steel beam 1, the supporting plate 5 capable of being supported below one end of the transverse steel beam 2 is arranged on the side surface of the lining steel plate 3, one end of the transverse steel beam 2 can be conveniently lapped on the supporting plate 5 when the transverse steel beam 2 is installed, after the other end of the transverse steel beam 2 is adjusted in position, the transverse steel beam 2 is pushed to enable a web plate of the transverse steel beam 2 to be clamped between the two alignment plates 4, then one end of the transverse steel beam 2 can be conveniently and fixedly installed on the side surface of the supporting steel beam 1 through bolts, one end of the transverse steel beam 2 can be conveniently fixed in advance in the installation process, the transverse steel beam 2 is prevented from swinging back and forth on a crane, one end of the transverse steel beam 2 can be conveniently clamped through pushing the transverse steel beam 2, and when the transverse steel beam 2 is connected with the lining steel plate 3 through bolts, the web plate 3 can conveniently pass through holes in the transverse steel beam 2 and the lining steel plate 3.
Further, the top view projection shape of the lining steel plate 3 is in an arch shape, and when the lining steel plate 3 is installed on the supporting steel beam 1, the connecting grooves 301 at two ends of the lining steel plate 3 are clamped on two flange plates of the supporting steel beam 1; wherein, lining steel sheet 3 is located the both ends that support girder steel 1 both sides all are equipped with perk portion 3-1, and it is more convenient when setting up perk portion 3-1 and supporting girder steel 1 cooperation installation in lining steel sheet 3, and the both ends of lining steel sheet 3 can be smooth the card in the flange board both sides that support girder steel 1 both sides.
Further, the support plate 5 includes an inclined portion welded to the lining steel plate 3 and a straight portion extending below the lateral steel beam 2, the straight portion being connected to the lateral steel beam 2 by bolts.
Further, a triangular rib plate 6 is arranged in an included angle between the inclined part of the supporting plate 5 and the lining steel plate 3, the rib plate 6 is welded with the supporting plate 5 and the lining steel plate 3 respectively, and the upper end face of the rib plate 6 and the upper end face of the straight part of the supporting plate 5 are positioned at the same horizontal height; when the transverse steel beam 2 is installed and connected, the upper end face of the rib plate 6 can be supported below the transverse steel beam 2, so that the phenomenon that the weight of the transverse steel beam 2 is concentrated on the supporting plate 5 to cause deformation of the supporting plate 5 can be avoided.
Further, an upper connection plate 7 is arranged above the alignment plate 44, and when the transverse steel beam 2 is arranged on the side surface of the lining steel plate 3, the upper connection plate 7 covers the transverse steel beam 2; can press in horizontal girder steel 2 top, avoid horizontal girder steel 2 when the other end is not installed, be in the unsettled state in the time, horizontal girder steel 2 is close to the one end perk of inside lining steel sheet 3.
Further, an installation through hole is formed in the upper connecting plate 7, and a through hole corresponding to the installation through hole is formed in the upper end face of the transverse steel beam 2; through setting up upper connecting plate 7, can be convenient carry out spacingly to the top of horizontal girder steel 2 to the realization is fixed horizontal girder steel 2 multi-angle all around, increases the joint strength between horizontal girder steel 2 and the support girder steel 1.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (7)
1. The quick H-shaped steel beam installing and positioning device comprises a supporting steel beam and a transverse steel beam and is characterized in that a lining steel plate is arranged on a web plate of the supporting steel beam, two sides of the lining steel plate are connected with flange plates at two ends of the supporting steel beam through bolts, and supporting plates are arranged on the lining steel plate; an alignment plate perpendicular to the lining steel plate is welded on the support plate, an alignment groove is formed in the thickness direction of the alignment plate, and a plurality of bolt through holes which transversely penetrate through the alignment groove are formed in the alignment plate;
the below flange plate of horizontal girder steel is equipped with two reservation openings towards the one end of supporting girder steel, and two reservation openings symmetric distribution are in the both sides of the web of horizontal girder steel, still are equipped with a plurality of connecting through-holes on the web of horizontal girder steel, and a plurality of connecting through-holes respectively with a plurality of bolt through-holes one-to-one.
2. The rapid H-shaped steel beam installing and positioning device according to claim 1, wherein the top view projection shape of the lining steel plate is in an arch shape, and when the lining steel plate is installed on the supporting steel beam, connecting grooves at two ends of the lining steel plate are clamped on two flange plates of the supporting steel beam.
3. The rapid H-shaped steel beam installing and positioning device according to claim 2, wherein the two ends of the lining steel plates, which are positioned on two sides of the supporting steel beam, are provided with warping parts.
4. The rapid H-beam mounting and positioning device according to claim 1, wherein the support plate comprises an inclined portion welded with the lining steel plate and a straight portion extending below the transverse steel beam, and the straight portion is connected with the transverse steel beam by bolts.
5. The rapid H-shaped steel beam installing and positioning device according to claim 4, wherein triangular rib plates are arranged in the included angle between the inclined part of the supporting plate and the lining steel plate, the rib plates are welded with the supporting plate and the lining steel plate respectively, and the upper end faces of the rib plates and the upper end faces of the straight parts of the supporting plate are located at the same horizontal height.
6. The rapid H-shaped steel beam installing and positioning device according to claim 1, wherein an upper connecting plate is arranged above the alignment plate, and the upper connecting plate covers the upper side of the transverse steel beam when the transverse steel beam is installed on the side surface of the lining steel plate.
7. The rapid H-shaped steel beam installing and positioning device according to claim 6, wherein the upper connecting plate is provided with an installing through hole, and the upper end face of the transverse steel beam is provided with a through hole corresponding to the installing through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321212736.6U CN219773181U (en) | 2023-05-19 | 2023-05-19 | H-shaped steel beam rapid installation positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321212736.6U CN219773181U (en) | 2023-05-19 | 2023-05-19 | H-shaped steel beam rapid installation positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219773181U true CN219773181U (en) | 2023-09-29 |
Family
ID=88103561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321212736.6U Active CN219773181U (en) | 2023-05-19 | 2023-05-19 | H-shaped steel beam rapid installation positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219773181U (en) |
-
2023
- 2023-05-19 CN CN202321212736.6U patent/CN219773181U/en active Active
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